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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-04-07 13:03:04 (GMT)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-08-11 02:54:39 (GMT)
commitadfc5217e9db68d3f0cec8dd847c1a6d3ab549ee (patch)
tree4082ae79d2d4d40b39c9b5144b8171464b5f7eb2 /drivers/net/bnx2x
parent644570b830266ff33ff5f3542b9c838f93a55ea6 (diff)
downloadlinux-adfc5217e9db68d3f0cec8dd847c1a6d3ab549ee.tar.xz
broadcom: Move the Broadcom drivers
Moves the drivers for Broadcom devices into drivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefile changes. CC: Eilon Greenstein <eilong@broadcom.com> CC: Michael Chan <mchan@broadcom.com> CC: Matt Carlson <mcarlson@broadcom.com> CC: Gary Zambrano <zambrano@broadcom.com> CC: "Maciej W. Rozycki" <macro@linux-mips.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/bnx2x')
-rw-r--r--drivers/net/bnx2x/Makefile7
-rw-r--r--drivers/net/bnx2x/bnx2x.h2014
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.c3571
-rw-r--r--drivers/net/bnx2x/bnx2x_cmn.h1491
-rw-r--r--drivers/net/bnx2x/bnx2x_dcb.c2507
-rw-r--r--drivers/net/bnx2x/bnx2x_dcb.h203
-rw-r--r--drivers/net/bnx2x/bnx2x_dump.h1156
-rw-r--r--drivers/net/bnx2x/bnx2x_ethtool.c2355
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_defs.h410
-rw-r--r--drivers/net/bnx2x/bnx2x_fw_file_hdr.h38
-rw-r--r--drivers/net/bnx2x/bnx2x_hsi.h5131
-rw-r--r--drivers/net/bnx2x/bnx2x_init.h567
-rw-r--r--drivers/net/bnx2x/bnx2x_init_ops.h912
-rw-r--r--drivers/net/bnx2x/bnx2x_link.c12472
-rw-r--r--drivers/net/bnx2x/bnx2x_link.h493
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c11531
-rw-r--r--drivers/net/bnx2x/bnx2x_reg.h7146
-rw-r--r--drivers/net/bnx2x/bnx2x_sp.c5692
-rw-r--r--drivers/net/bnx2x/bnx2x_sp.h1297
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.c1598
-rw-r--r--drivers/net/bnx2x/bnx2x_stats.h381
21 files changed, 0 insertions, 60972 deletions
diff --git a/drivers/net/bnx2x/Makefile b/drivers/net/bnx2x/Makefile
deleted file mode 100644
index 48fbdd4..0000000
--- a/drivers/net/bnx2x/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for Broadcom 10-Gigabit ethernet driver
-#
-
-obj-$(CONFIG_BNX2X) += bnx2x.o
-
-bnx2x-objs := bnx2x_main.o bnx2x_link.o bnx2x_cmn.o bnx2x_ethtool.o bnx2x_stats.o bnx2x_dcb.o bnx2x_sp.o
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
deleted file mode 100644
index c423504..0000000
--- a/drivers/net/bnx2x/bnx2x.h
+++ /dev/null
@@ -1,2014 +0,0 @@
-/* bnx2x.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- */
-
-#ifndef BNX2X_H
-#define BNX2X_H
-#include <linux/netdevice.h>
-#include <linux/dma-mapping.h>
-#include <linux/types.h>
-
-/* compilation time flags */
-
-/* define this to make the driver freeze on error to allow getting debug info
- * (you will need to reboot afterwards) */
-/* #define BNX2X_STOP_ON_ERROR */
-
-#define DRV_MODULE_VERSION "1.70.00-0"
-#define DRV_MODULE_RELDATE "2011/06/13"
-#define BNX2X_BC_VER 0x040200
-
-#if defined(CONFIG_DCB)
-#define BCM_DCBNL
-#endif
-#if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
-#define BCM_CNIC 1
-#include "../cnic_if.h"
-#endif
-
-#ifdef BCM_CNIC
-#define BNX2X_MIN_MSIX_VEC_CNT 3
-#define BNX2X_MSIX_VEC_FP_START 2
-#else
-#define BNX2X_MIN_MSIX_VEC_CNT 2
-#define BNX2X_MSIX_VEC_FP_START 1
-#endif
-
-#include <linux/mdio.h>
-
-#include "bnx2x_reg.h"
-#include "bnx2x_fw_defs.h"
-#include "bnx2x_hsi.h"
-#include "bnx2x_link.h"
-#include "bnx2x_sp.h"
-#include "bnx2x_dcb.h"
-#include "bnx2x_stats.h"
-
-/* error/debug prints */
-
-#define DRV_MODULE_NAME "bnx2x"
-
-/* for messages that are currently off */
-#define BNX2X_MSG_OFF 0
-#define BNX2X_MSG_MCP 0x010000 /* was: NETIF_MSG_HW */
-#define BNX2X_MSG_STATS 0x020000 /* was: NETIF_MSG_TIMER */
-#define BNX2X_MSG_NVM 0x040000 /* was: NETIF_MSG_HW */
-#define BNX2X_MSG_DMAE 0x080000 /* was: NETIF_MSG_HW */
-#define BNX2X_MSG_SP 0x100000 /* was: NETIF_MSG_INTR */
-#define BNX2X_MSG_FP 0x200000 /* was: NETIF_MSG_INTR */
-
-#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
-
-/* regular debug print */
-#define DP(__mask, __fmt, __args...) \
-do { \
- if (bp->msg_enable & (__mask)) \
- printk(DP_LEVEL "[%s:%d(%s)]" __fmt, \
- __func__, __LINE__, \
- bp->dev ? (bp->dev->name) : "?", \
- ##__args); \
-} while (0)
-
-#define DP_CONT(__mask, __fmt, __args...) \
-do { \
- if (bp->msg_enable & (__mask)) \
- pr_cont(__fmt, ##__args); \
-} while (0)
-
-/* errors debug print */
-#define BNX2X_DBG_ERR(__fmt, __args...) \
-do { \
- if (netif_msg_probe(bp)) \
- pr_err("[%s:%d(%s)]" __fmt, \
- __func__, __LINE__, \
- bp->dev ? (bp->dev->name) : "?", \
- ##__args); \
-} while (0)
-
-/* for errors (never masked) */
-#define BNX2X_ERR(__fmt, __args...) \
-do { \
- pr_err("[%s:%d(%s)]" __fmt, \
- __func__, __LINE__, \
- bp->dev ? (bp->dev->name) : "?", \
- ##__args); \
- } while (0)
-
-#define BNX2X_ERROR(__fmt, __args...) do { \
- pr_err("[%s:%d]" __fmt, __func__, __LINE__, ##__args); \
- } while (0)
-
-
-/* before we have a dev->name use dev_info() */
-#define BNX2X_DEV_INFO(__fmt, __args...) \
-do { \
- if (netif_msg_probe(bp)) \
- dev_info(&bp->pdev->dev, __fmt, ##__args); \
-} while (0)
-
-#define BNX2X_MAC_FMT "%pM"
-#define BNX2X_MAC_PRN_LIST(mac) (mac)
-
-
-#ifdef BNX2X_STOP_ON_ERROR
-void bnx2x_int_disable(struct bnx2x *bp);
-#define bnx2x_panic() do { \
- bp->panic = 1; \
- BNX2X_ERR("driver assert\n"); \
- bnx2x_int_disable(bp); \
- bnx2x_panic_dump(bp); \
- } while (0)
-#else
-#define bnx2x_panic() do { \
- bp->panic = 1; \
- BNX2X_ERR("driver assert\n"); \
- bnx2x_panic_dump(bp); \
- } while (0)
-#endif
-
-#define bnx2x_mc_addr(ha) ((ha)->addr)
-#define bnx2x_uc_addr(ha) ((ha)->addr)
-
-#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
-#define U64_HI(x) (u32)(((u64)(x)) >> 32)
-#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
-
-
-#define REG_ADDR(bp, offset) ((bp->regview) + (offset))
-
-#define REG_RD(bp, offset) readl(REG_ADDR(bp, offset))
-#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
-#define REG_RD16(bp, offset) readw(REG_ADDR(bp, offset))
-
-#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
-#define REG_WR8(bp, offset, val) writeb((u8)val, REG_ADDR(bp, offset))
-#define REG_WR16(bp, offset, val) writew((u16)val, REG_ADDR(bp, offset))
-
-#define REG_RD_IND(bp, offset) bnx2x_reg_rd_ind(bp, offset)
-#define REG_WR_IND(bp, offset, val) bnx2x_reg_wr_ind(bp, offset, val)
-
-#define REG_RD_DMAE(bp, offset, valp, len32) \
- do { \
- bnx2x_read_dmae(bp, offset, len32);\
- memcpy(valp, bnx2x_sp(bp, wb_data[0]), (len32) * 4); \
- } while (0)
-
-#define REG_WR_DMAE(bp, offset, valp, len32) \
- do { \
- memcpy(bnx2x_sp(bp, wb_data[0]), valp, (len32) * 4); \
- bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data), \
- offset, len32); \
- } while (0)
-
-#define REG_WR_DMAE_LEN(bp, offset, valp, len32) \
- REG_WR_DMAE(bp, offset, valp, len32)
-
-#define VIRT_WR_DMAE_LEN(bp, data, addr, len32, le32_swap) \
- do { \
- memcpy(GUNZIP_BUF(bp), data, (len32) * 4); \
- bnx2x_write_big_buf_wb(bp, addr, len32); \
- } while (0)
-
-#define SHMEM_ADDR(bp, field) (bp->common.shmem_base + \
- offsetof(struct shmem_region, field))
-#define SHMEM_RD(bp, field) REG_RD(bp, SHMEM_ADDR(bp, field))
-#define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val)
-
-#define SHMEM2_ADDR(bp, field) (bp->common.shmem2_base + \
- offsetof(struct shmem2_region, field))
-#define SHMEM2_RD(bp, field) REG_RD(bp, SHMEM2_ADDR(bp, field))
-#define SHMEM2_WR(bp, field, val) REG_WR(bp, SHMEM2_ADDR(bp, field), val)
-#define MF_CFG_ADDR(bp, field) (bp->common.mf_cfg_base + \
- offsetof(struct mf_cfg, field))
-#define MF2_CFG_ADDR(bp, field) (bp->common.mf2_cfg_base + \
- offsetof(struct mf2_cfg, field))
-
-#define MF_CFG_RD(bp, field) REG_RD(bp, MF_CFG_ADDR(bp, field))
-#define MF_CFG_WR(bp, field, val) REG_WR(bp,\
- MF_CFG_ADDR(bp, field), (val))
-#define MF2_CFG_RD(bp, field) REG_RD(bp, MF2_CFG_ADDR(bp, field))
-
-#define SHMEM2_HAS(bp, field) ((bp)->common.shmem2_base && \
- (SHMEM2_RD((bp), size) > \
- offsetof(struct shmem2_region, field)))
-
-#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
-#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
-
-/* SP SB indices */
-
-/* General SP events - stats query, cfc delete, etc */
-#define HC_SP_INDEX_ETH_DEF_CONS 3
-
-/* EQ completions */
-#define HC_SP_INDEX_EQ_CONS 7
-
-/* FCoE L2 connection completions */
-#define HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS 6
-#define HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS 4
-/* iSCSI L2 */
-#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5
-#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1
-
-/* Special clients parameters */
-
-/* SB indices */
-/* FCoE L2 */
-#define BNX2X_FCOE_L2_RX_INDEX \
- (&bp->def_status_blk->sp_sb.\
- index_values[HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS])
-
-#define BNX2X_FCOE_L2_TX_INDEX \
- (&bp->def_status_blk->sp_sb.\
- index_values[HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS])
-
-/**
- * CIDs and CLIDs:
- * CLIDs below is a CLID for func 0, then the CLID for other
- * functions will be calculated by the formula:
- *
- * FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
- *
- */
-/* iSCSI L2 */
-#define BNX2X_ISCSI_ETH_CL_ID_IDX 1
-#define BNX2X_ISCSI_ETH_CID 49
-
-/* FCoE L2 */
-#define BNX2X_FCOE_ETH_CL_ID_IDX 2
-#define BNX2X_FCOE_ETH_CID 50
-
-/** Additional rings budgeting */
-#ifdef BCM_CNIC
-#define CNIC_PRESENT 1
-#define FCOE_PRESENT 1
-#else
-#define CNIC_PRESENT 0
-#define FCOE_PRESENT 0
-#endif /* BCM_CNIC */
-#define NON_ETH_CONTEXT_USE (FCOE_PRESENT)
-
-#define AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR \
- AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR
-
-#define SM_RX_ID 0
-#define SM_TX_ID 1
-
-/* defines for multiple tx priority indices */
-#define FIRST_TX_ONLY_COS_INDEX 1
-#define FIRST_TX_COS_INDEX 0
-
-/* defines for decodeing the fastpath index and the cos index out of the
- * transmission queue index
- */
-#define MAX_TXQS_PER_COS FP_SB_MAX_E1x
-
-#define TXQ_TO_FP(txq_index) ((txq_index) % MAX_TXQS_PER_COS)
-#define TXQ_TO_COS(txq_index) ((txq_index) / MAX_TXQS_PER_COS)
-
-/* rules for calculating the cids of tx-only connections */
-#define CID_TO_FP(cid) ((cid) % MAX_TXQS_PER_COS)
-#define CID_COS_TO_TX_ONLY_CID(cid, cos) (cid + cos * MAX_TXQS_PER_COS)
-
-/* fp index inside class of service range */
-#define FP_COS_TO_TXQ(fp, cos) ((fp)->index + cos * MAX_TXQS_PER_COS)
-
-/*
- * 0..15 eth cos0
- * 16..31 eth cos1 if applicable
- * 32..47 eth cos2 If applicable
- * fcoe queue follows eth queues (16, 32, 48 depending on cos)
- */
-#define MAX_ETH_TXQ_IDX(bp) (MAX_TXQS_PER_COS * (bp)->max_cos)
-#define FCOE_TXQ_IDX(bp) (MAX_ETH_TXQ_IDX(bp))
-
-/* fast path */
-struct sw_rx_bd {
- struct sk_buff *skb;
- DEFINE_DMA_UNMAP_ADDR(mapping);
-};
-
-struct sw_tx_bd {
- struct sk_buff *skb;
- u16 first_bd;
- u8 flags;
-/* Set on the first BD descriptor when there is a split BD */
-#define BNX2X_TSO_SPLIT_BD (1<<0)
-};
-
-struct sw_rx_page {
- struct page *page;
- DEFINE_DMA_UNMAP_ADDR(mapping);
-};
-
-union db_prod {
- struct doorbell_set_prod data;
- u32 raw;
-};
-
-
-/* MC hsi */
-#define BCM_PAGE_SHIFT 12
-#define BCM_PAGE_SIZE (1 << BCM_PAGE_SHIFT)
-#define BCM_PAGE_MASK (~(BCM_PAGE_SIZE - 1))
-#define BCM_PAGE_ALIGN(addr) (((addr) + BCM_PAGE_SIZE - 1) & BCM_PAGE_MASK)
-
-#define PAGES_PER_SGE_SHIFT 0
-#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
-#define SGE_PAGE_SIZE PAGE_SIZE
-#define SGE_PAGE_SHIFT PAGE_SHIFT
-#define SGE_PAGE_ALIGN(addr) PAGE_ALIGN((typeof(PAGE_SIZE))(addr))
-
-/* SGE ring related macros */
-#define NUM_RX_SGE_PAGES 2
-#define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge))
-#define MAX_RX_SGE_CNT (RX_SGE_CNT - 2)
-/* RX_SGE_CNT is promised to be a power of 2 */
-#define RX_SGE_MASK (RX_SGE_CNT - 1)
-#define NUM_RX_SGE (RX_SGE_CNT * NUM_RX_SGE_PAGES)
-#define MAX_RX_SGE (NUM_RX_SGE - 1)
-#define NEXT_SGE_IDX(x) ((((x) & RX_SGE_MASK) == \
- (MAX_RX_SGE_CNT - 1)) ? (x) + 3 : (x) + 1)
-#define RX_SGE(x) ((x) & MAX_RX_SGE)
-
-/* Manipulate a bit vector defined as an array of u64 */
-
-/* Number of bits in one sge_mask array element */
-#define BIT_VEC64_ELEM_SZ 64
-#define BIT_VEC64_ELEM_SHIFT 6
-#define BIT_VEC64_ELEM_MASK ((u64)BIT_VEC64_ELEM_SZ - 1)
-
-
-#define __BIT_VEC64_SET_BIT(el, bit) \
- do { \
- el = ((el) | ((u64)0x1 << (bit))); \
- } while (0)
-
-#define __BIT_VEC64_CLEAR_BIT(el, bit) \
- do { \
- el = ((el) & (~((u64)0x1 << (bit)))); \
- } while (0)
-
-
-#define BIT_VEC64_SET_BIT(vec64, idx) \
- __BIT_VEC64_SET_BIT((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT], \
- (idx) & BIT_VEC64_ELEM_MASK)
-
-#define BIT_VEC64_CLEAR_BIT(vec64, idx) \
- __BIT_VEC64_CLEAR_BIT((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT], \
- (idx) & BIT_VEC64_ELEM_MASK)
-
-#define BIT_VEC64_TEST_BIT(vec64, idx) \
- (((vec64)[(idx) >> BIT_VEC64_ELEM_SHIFT] >> \
- ((idx) & BIT_VEC64_ELEM_MASK)) & 0x1)
-
-/* Creates a bitmask of all ones in less significant bits.
- idx - index of the most significant bit in the created mask */
-#define BIT_VEC64_ONES_MASK(idx) \
- (((u64)0x1 << (((idx) & BIT_VEC64_ELEM_MASK) + 1)) - 1)
-#define BIT_VEC64_ELEM_ONE_MASK ((u64)(~0))
-
-/*******************************************************/
-
-
-
-/* Number of u64 elements in SGE mask array */
-#define RX_SGE_MASK_LEN ((NUM_RX_SGE_PAGES * RX_SGE_CNT) / \
- BIT_VEC64_ELEM_SZ)
-#define RX_SGE_MASK_LEN_MASK (RX_SGE_MASK_LEN - 1)
-#define NEXT_SGE_MASK_ELEM(el) (((el) + 1) & RX_SGE_MASK_LEN_MASK)
-
-union host_hc_status_block {
- /* pointer to fp status block e1x */
- struct host_hc_status_block_e1x *e1x_sb;
- /* pointer to fp status block e2 */
- struct host_hc_status_block_e2 *e2_sb;
-};
-
-struct bnx2x_agg_info {
- /*
- * First aggregation buffer is an skb, the following - are pages.
- * We will preallocate the skbs for each aggregation when
- * we open the interface and will replace the BD at the consumer
- * with this one when we receive the TPA_START CQE in order to
- * keep the Rx BD ring consistent.
- */
- struct sw_rx_bd first_buf;
- u8 tpa_state;
-#define BNX2X_TPA_START 1
-#define BNX2X_TPA_STOP 2
-#define BNX2X_TPA_ERROR 3
- u8 placement_offset;
- u16 parsing_flags;
- u16 vlan_tag;
- u16 len_on_bd;
-};
-
-#define Q_STATS_OFFSET32(stat_name) \
- (offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
-
-struct bnx2x_fp_txdata {
-
- struct sw_tx_bd *tx_buf_ring;
-
- union eth_tx_bd_types *tx_desc_ring;
- dma_addr_t tx_desc_mapping;
-
- u32 cid;
-
- union db_prod tx_db;
-
- u16 tx_pkt_prod;
- u16 tx_pkt_cons;
- u16 tx_bd_prod;
- u16 tx_bd_cons;
-
- unsigned long tx_pkt;
-
- __le16 *tx_cons_sb;
-
- int txq_index;
-};
-
-struct bnx2x_fastpath {
- struct bnx2x *bp; /* parent */
-
-#define BNX2X_NAPI_WEIGHT 128
- struct napi_struct napi;
- union host_hc_status_block status_blk;
- /* chip independed shortcuts into sb structure */
- __le16 *sb_index_values;
- __le16 *sb_running_index;
- /* chip independed shortcut into rx_prods_offset memory */
- u32 ustorm_rx_prods_offset;
-
- u32 rx_buf_size;
-
- dma_addr_t status_blk_mapping;
-
- u8 max_cos; /* actual number of active tx coses */
- struct bnx2x_fp_txdata txdata[BNX2X_MULTI_TX_COS];
-
- struct sw_rx_bd *rx_buf_ring; /* BDs mappings ring */
- struct sw_rx_page *rx_page_ring; /* SGE pages mappings ring */
-
- struct eth_rx_bd *rx_desc_ring;
- dma_addr_t rx_desc_mapping;
-
- union eth_rx_cqe *rx_comp_ring;
- dma_addr_t rx_comp_mapping;
-
- /* SGE ring */
- struct eth_rx_sge *rx_sge_ring;
- dma_addr_t rx_sge_mapping;
-
- u64 sge_mask[RX_SGE_MASK_LEN];
-
- u32 cid;
-
- __le16 fp_hc_idx;
-
- u8 index; /* number in fp array */
- u8 cl_id; /* eth client id */
- u8 cl_qzone_id;
- u8 fw_sb_id; /* status block number in FW */
- u8 igu_sb_id; /* status block number in HW */
-
- u16 rx_bd_prod;
- u16 rx_bd_cons;
- u16 rx_comp_prod;
- u16 rx_comp_cons;
- u16 rx_sge_prod;
- /* The last maximal completed SGE */
- u16 last_max_sge;
- __le16 *rx_cons_sb;
- unsigned long rx_pkt,
- rx_calls;
-
- /* TPA related */
- struct bnx2x_agg_info tpa_info[ETH_MAX_AGGREGATION_QUEUES_E1H_E2];
- u8 disable_tpa;
-#ifdef BNX2X_STOP_ON_ERROR
- u64 tpa_queue_used;
-#endif
-
- struct tstorm_per_queue_stats old_tclient;
- struct ustorm_per_queue_stats old_uclient;
- struct xstorm_per_queue_stats old_xclient;
- struct bnx2x_eth_q_stats eth_q_stats;
-
- /* The size is calculated using the following:
- sizeof name field from netdev structure +
- 4 ('-Xx-' string) +
- 4 (for the digits and to make it DWORD aligned) */
-#define FP_NAME_SIZE (sizeof(((struct net_device *)0)->name) + 8)
- char name[FP_NAME_SIZE];
-
- /* MACs object */
- struct bnx2x_vlan_mac_obj mac_obj;
-
- /* Queue State object */
- struct bnx2x_queue_sp_obj q_obj;
-
-};
-
-#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
-
-/* Use 2500 as a mini-jumbo MTU for FCoE */
-#define BNX2X_FCOE_MINI_JUMBO_MTU 2500
-
-/* FCoE L2 `fastpath' entry is right after the eth entries */
-#define FCOE_IDX BNX2X_NUM_ETH_QUEUES(bp)
-#define bnx2x_fcoe_fp(bp) (&bp->fp[FCOE_IDX])
-#define bnx2x_fcoe(bp, var) (bnx2x_fcoe_fp(bp)->var)
-#define bnx2x_fcoe_tx(bp, var) (bnx2x_fcoe_fp(bp)-> \
- txdata[FIRST_TX_COS_INDEX].var)
-
-
-#define IS_ETH_FP(fp) (fp->index < \
- BNX2X_NUM_ETH_QUEUES(fp->bp))
-#ifdef BCM_CNIC
-#define IS_FCOE_FP(fp) (fp->index == FCOE_IDX)
-#define IS_FCOE_IDX(idx) ((idx) == FCOE_IDX)
-#else
-#define IS_FCOE_FP(fp) false
-#define IS_FCOE_IDX(idx) false
-#endif
-
-
-/* MC hsi */
-#define MAX_FETCH_BD 13 /* HW max BDs per packet */
-#define RX_COPY_THRESH 92
-
-#define NUM_TX_RINGS 16
-#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_tx_bd_types))
-#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1)
-#define NUM_TX_BD (TX_DESC_CNT * NUM_TX_RINGS)
-#define MAX_TX_BD (NUM_TX_BD - 1)
-#define MAX_TX_AVAIL (MAX_TX_DESC_CNT * NUM_TX_RINGS - 2)
-#define NEXT_TX_IDX(x) ((((x) & MAX_TX_DESC_CNT) == \
- (MAX_TX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
-#define TX_BD(x) ((x) & MAX_TX_BD)
-#define TX_BD_POFF(x) ((x) & MAX_TX_DESC_CNT)
-
-/* The RX BD ring is special, each bd is 8 bytes but the last one is 16 */
-#define NUM_RX_RINGS 8
-#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd))
-#define MAX_RX_DESC_CNT (RX_DESC_CNT - 2)
-#define RX_DESC_MASK (RX_DESC_CNT - 1)
-#define NUM_RX_BD (RX_DESC_CNT * NUM_RX_RINGS)
-#define MAX_RX_BD (NUM_RX_BD - 1)
-#define MAX_RX_AVAIL (MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
-#define MIN_RX_AVAIL 128
-
-#define MIN_RX_SIZE_TPA_HW (CHIP_IS_E1(bp) ? \
- ETH_MIN_RX_CQES_WITH_TPA_E1 : \
- ETH_MIN_RX_CQES_WITH_TPA_E1H_E2)
-#define MIN_RX_SIZE_NONTPA_HW ETH_MIN_RX_CQES_WITHOUT_TPA
-#define MIN_RX_SIZE_TPA (max_t(u32, MIN_RX_SIZE_TPA_HW, MIN_RX_AVAIL))
-#define MIN_RX_SIZE_NONTPA (max_t(u32, MIN_RX_SIZE_NONTPA_HW,\
- MIN_RX_AVAIL))
-
-#define NEXT_RX_IDX(x) ((((x) & RX_DESC_MASK) == \
- (MAX_RX_DESC_CNT - 1)) ? (x) + 3 : (x) + 1)
-#define RX_BD(x) ((x) & MAX_RX_BD)
-
-/*
- * As long as CQE is X times bigger than BD entry we have to allocate X times
- * more pages for CQ ring in order to keep it balanced with BD ring
- */
-#define CQE_BD_REL (sizeof(union eth_rx_cqe) / sizeof(struct eth_rx_bd))
-#define NUM_RCQ_RINGS (NUM_RX_RINGS * CQE_BD_REL)
-#define RCQ_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_rx_cqe))
-#define MAX_RCQ_DESC_CNT (RCQ_DESC_CNT - 1)
-#define NUM_RCQ_BD (RCQ_DESC_CNT * NUM_RCQ_RINGS)
-#define MAX_RCQ_BD (NUM_RCQ_BD - 1)
-#define MAX_RCQ_AVAIL (MAX_RCQ_DESC_CNT * NUM_RCQ_RINGS - 2)
-#define NEXT_RCQ_IDX(x) ((((x) & MAX_RCQ_DESC_CNT) == \
- (MAX_RCQ_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
-#define RCQ_BD(x) ((x) & MAX_RCQ_BD)
-
-
-/* This is needed for determining of last_max */
-#define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b))
-#define SUB_S32(a, b) (s32)((s32)(a) - (s32)(b))
-
-
-#define BNX2X_SWCID_SHIFT 17
-#define BNX2X_SWCID_MASK ((0x1 << BNX2X_SWCID_SHIFT) - 1)
-
-/* used on a CID received from the HW */
-#define SW_CID(x) (le32_to_cpu(x) & BNX2X_SWCID_MASK)
-#define CQE_CMD(x) (le32_to_cpu(x) >> \
- COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT)
-
-#define BD_UNMAP_ADDR(bd) HILO_U64(le32_to_cpu((bd)->addr_hi), \
- le32_to_cpu((bd)->addr_lo))
-#define BD_UNMAP_LEN(bd) (le16_to_cpu((bd)->nbytes))
-
-#define BNX2X_DB_MIN_SHIFT 3 /* 8 bytes */
-#define BNX2X_DB_SHIFT 7 /* 128 bytes*/
-#if (BNX2X_DB_SHIFT < BNX2X_DB_MIN_SHIFT)
-#error "Min DB doorbell stride is 8"
-#endif
-#define DPM_TRIGER_TYPE 0x40
-#define DOORBELL(bp, cid, val) \
- do { \
- writel((u32)(val), bp->doorbells + (bp->db_size * (cid)) + \
- DPM_TRIGER_TYPE); \
- } while (0)
-
-
-/* TX CSUM helpers */
-#define SKB_CS_OFF(skb) (offsetof(struct tcphdr, check) - \
- skb->csum_offset)
-#define SKB_CS(skb) (*(u16 *)(skb_transport_header(skb) + \
- skb->csum_offset))
-
-#define pbd_tcp_flags(skb) (ntohl(tcp_flag_word(tcp_hdr(skb)))>>16 & 0xff)
-
-#define XMIT_PLAIN 0
-#define XMIT_CSUM_V4 0x1
-#define XMIT_CSUM_V6 0x2
-#define XMIT_CSUM_TCP 0x4
-#define XMIT_GSO_V4 0x8
-#define XMIT_GSO_V6 0x10
-
-#define XMIT_CSUM (XMIT_CSUM_V4 | XMIT_CSUM_V6)
-#define XMIT_GSO (XMIT_GSO_V4 | XMIT_GSO_V6)
-
-
-/* stuff added to make the code fit 80Col */
-#define CQE_TYPE(cqe_fp_flags) ((cqe_fp_flags) & ETH_FAST_PATH_RX_CQE_TYPE)
-#define CQE_TYPE_START(cqe_type) ((cqe_type) == RX_ETH_CQE_TYPE_ETH_START_AGG)
-#define CQE_TYPE_STOP(cqe_type) ((cqe_type) == RX_ETH_CQE_TYPE_ETH_STOP_AGG)
-#define CQE_TYPE_SLOW(cqe_type) ((cqe_type) == RX_ETH_CQE_TYPE_ETH_RAMROD)
-#define CQE_TYPE_FAST(cqe_type) ((cqe_type) == RX_ETH_CQE_TYPE_ETH_FASTPATH)
-
-#define ETH_RX_ERROR_FALGS ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG
-
-#define BNX2X_IP_CSUM_ERR(cqe) \
- (!((cqe)->fast_path_cqe.status_flags & \
- ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG) && \
- ((cqe)->fast_path_cqe.type_error_flags & \
- ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG))
-
-#define BNX2X_L4_CSUM_ERR(cqe) \
- (!((cqe)->fast_path_cqe.status_flags & \
- ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) && \
- ((cqe)->fast_path_cqe.type_error_flags & \
- ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG))
-
-#define BNX2X_RX_CSUM_OK(cqe) \
- (!(BNX2X_L4_CSUM_ERR(cqe) || BNX2X_IP_CSUM_ERR(cqe)))
-
-#define BNX2X_PRS_FLAG_OVERETH_IPV4(flags) \
- (((le16_to_cpu(flags) & \
- PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) >> \
- PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT) \
- == PRS_FLAG_OVERETH_IPV4)
-#define BNX2X_RX_SUM_FIX(cqe) \
- BNX2X_PRS_FLAG_OVERETH_IPV4(cqe->fast_path_cqe.pars_flags.flags)
-
-
-#define FP_USB_FUNC_OFF \
- offsetof(struct cstorm_status_block_u, func)
-#define FP_CSB_FUNC_OFF \
- offsetof(struct cstorm_status_block_c, func)
-
-#define HC_INDEX_TOE_RX_CQ_CONS 0 /* Formerly Ustorm TOE CQ index */
- /* (HC_INDEX_U_TOE_RX_CQ_CONS) */
-#define HC_INDEX_ETH_RX_CQ_CONS 1 /* Formerly Ustorm ETH CQ index */
- /* (HC_INDEX_U_ETH_RX_CQ_CONS) */
-#define HC_INDEX_ETH_RX_BD_CONS 2 /* Formerly Ustorm ETH BD index */
- /* (HC_INDEX_U_ETH_RX_BD_CONS) */
-
-#define HC_INDEX_TOE_TX_CQ_CONS 4 /* Formerly Cstorm TOE CQ index */
- /* (HC_INDEX_C_TOE_TX_CQ_CONS) */
-#define HC_INDEX_ETH_TX_CQ_CONS_COS0 5 /* Formerly Cstorm ETH CQ index */
- /* (HC_INDEX_C_ETH_TX_CQ_CONS) */
-#define HC_INDEX_ETH_TX_CQ_CONS_COS1 6 /* Formerly Cstorm ETH CQ index */
- /* (HC_INDEX_C_ETH_TX_CQ_CONS) */
-#define HC_INDEX_ETH_TX_CQ_CONS_COS2 7 /* Formerly Cstorm ETH CQ index */
- /* (HC_INDEX_C_ETH_TX_CQ_CONS) */
-
-#define HC_INDEX_ETH_FIRST_TX_CQ_CONS HC_INDEX_ETH_TX_CQ_CONS_COS0
-
-
-#define BNX2X_RX_SB_INDEX \
- (&fp->sb_index_values[HC_INDEX_ETH_RX_CQ_CONS])
-
-#define BNX2X_TX_SB_INDEX_BASE BNX2X_TX_SB_INDEX_COS0
-
-#define BNX2X_TX_SB_INDEX_COS0 \
- (&fp->sb_index_values[HC_INDEX_ETH_TX_CQ_CONS_COS0])
-
-/* end of fast path */
-
-/* common */
-
-struct bnx2x_common {
-
- u32 chip_id;
-/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
-#define CHIP_ID(bp) (bp->common.chip_id & 0xfffffff0)
-
-#define CHIP_NUM(bp) (bp->common.chip_id >> 16)
-#define CHIP_NUM_57710 0x164e
-#define CHIP_NUM_57711 0x164f
-#define CHIP_NUM_57711E 0x1650
-#define CHIP_NUM_57712 0x1662
-#define CHIP_NUM_57712_MF 0x1663
-#define CHIP_NUM_57713 0x1651
-#define CHIP_NUM_57713E 0x1652
-#define CHIP_NUM_57800 0x168a
-#define CHIP_NUM_57800_MF 0x16a5
-#define CHIP_NUM_57810 0x168e
-#define CHIP_NUM_57810_MF 0x16ae
-#define CHIP_NUM_57840 0x168d
-#define CHIP_NUM_57840_MF 0x16ab
-#define CHIP_IS_E1(bp) (CHIP_NUM(bp) == CHIP_NUM_57710)
-#define CHIP_IS_57711(bp) (CHIP_NUM(bp) == CHIP_NUM_57711)
-#define CHIP_IS_57711E(bp) (CHIP_NUM(bp) == CHIP_NUM_57711E)
-#define CHIP_IS_57712(bp) (CHIP_NUM(bp) == CHIP_NUM_57712)
-#define CHIP_IS_57712_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57712_MF)
-#define CHIP_IS_57800(bp) (CHIP_NUM(bp) == CHIP_NUM_57800)
-#define CHIP_IS_57800_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57800_MF)
-#define CHIP_IS_57810(bp) (CHIP_NUM(bp) == CHIP_NUM_57810)
-#define CHIP_IS_57810_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57810_MF)
-#define CHIP_IS_57840(bp) (CHIP_NUM(bp) == CHIP_NUM_57840)
-#define CHIP_IS_57840_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57840_MF)
-#define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \
- CHIP_IS_57711E(bp))
-#define CHIP_IS_E2(bp) (CHIP_IS_57712(bp) || \
- CHIP_IS_57712_MF(bp))
-#define CHIP_IS_E3(bp) (CHIP_IS_57800(bp) || \
- CHIP_IS_57800_MF(bp) || \
- CHIP_IS_57810(bp) || \
- CHIP_IS_57810_MF(bp) || \
- CHIP_IS_57840(bp) || \
- CHIP_IS_57840_MF(bp))
-#define CHIP_IS_E1x(bp) (CHIP_IS_E1((bp)) || CHIP_IS_E1H((bp)))
-#define USES_WARPCORE(bp) (CHIP_IS_E3(bp))
-#define IS_E1H_OFFSET (!CHIP_IS_E1(bp))
-
-#define CHIP_REV_SHIFT 12
-#define CHIP_REV_MASK (0xF << CHIP_REV_SHIFT)
-#define CHIP_REV_VAL(bp) (bp->common.chip_id & CHIP_REV_MASK)
-#define CHIP_REV_Ax (0x0 << CHIP_REV_SHIFT)
-#define CHIP_REV_Bx (0x1 << CHIP_REV_SHIFT)
-/* assume maximum 5 revisions */
-#define CHIP_REV_IS_SLOW(bp) (CHIP_REV_VAL(bp) > 0x00005000)
-/* Emul versions are A=>0xe, B=>0xc, C=>0xa, D=>8, E=>6 */
-#define CHIP_REV_IS_EMUL(bp) ((CHIP_REV_IS_SLOW(bp)) && \
- !(CHIP_REV_VAL(bp) & 0x00001000))
-/* FPGA versions are A=>0xf, B=>0xd, C=>0xb, D=>9, E=>7 */
-#define CHIP_REV_IS_FPGA(bp) ((CHIP_REV_IS_SLOW(bp)) && \
- (CHIP_REV_VAL(bp) & 0x00001000))
-
-#define CHIP_TIME(bp) ((CHIP_REV_IS_EMUL(bp)) ? 2000 : \
- ((CHIP_REV_IS_FPGA(bp)) ? 200 : 1))
-
-#define CHIP_METAL(bp) (bp->common.chip_id & 0x00000ff0)
-#define CHIP_BOND_ID(bp) (bp->common.chip_id & 0x0000000f)
-#define CHIP_REV_SIM(bp) (((CHIP_REV_MASK - CHIP_REV_VAL(bp)) >>\
- (CHIP_REV_SHIFT + 1)) \
- << CHIP_REV_SHIFT)
-#define CHIP_REV(bp) (CHIP_REV_IS_SLOW(bp) ? \
- CHIP_REV_SIM(bp) :\
- CHIP_REV_VAL(bp))
-#define CHIP_IS_E3B0(bp) (CHIP_IS_E3(bp) && \
- (CHIP_REV(bp) == CHIP_REV_Bx))
-#define CHIP_IS_E3A0(bp) (CHIP_IS_E3(bp) && \
- (CHIP_REV(bp) == CHIP_REV_Ax))
-
- int flash_size;
-#define BNX2X_NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
-#define BNX2X_NVRAM_TIMEOUT_COUNT 30000
-#define BNX2X_NVRAM_PAGE_SIZE 256
-
- u32 shmem_base;
- u32 shmem2_base;
- u32 mf_cfg_base;
- u32 mf2_cfg_base;
-
- u32 hw_config;
-
- u32 bc_ver;
-
- u8 int_block;
-#define INT_BLOCK_HC 0
-#define INT_BLOCK_IGU 1
-#define INT_BLOCK_MODE_NORMAL 0
-#define INT_BLOCK_MODE_BW_COMP 2
-#define CHIP_INT_MODE_IS_NBC(bp) \
- (!CHIP_IS_E1x(bp) && \
- !((bp)->common.int_block & INT_BLOCK_MODE_BW_COMP))
-#define CHIP_INT_MODE_IS_BC(bp) (!CHIP_INT_MODE_IS_NBC(bp))
-
- u8 chip_port_mode;
-#define CHIP_4_PORT_MODE 0x0
-#define CHIP_2_PORT_MODE 0x1
-#define CHIP_PORT_MODE_NONE 0x2
-#define CHIP_MODE(bp) (bp->common.chip_port_mode)
-#define CHIP_MODE_IS_4_PORT(bp) (CHIP_MODE(bp) == CHIP_4_PORT_MODE)
-};
-
-/* IGU MSIX STATISTICS on 57712: 64 for VFs; 4 for PFs; 4 for Attentions */
-#define BNX2X_IGU_STAS_MSG_VF_CNT 64
-#define BNX2X_IGU_STAS_MSG_PF_CNT 4
-
-/* end of common */
-
-/* port */
-
-struct bnx2x_port {
- u32 pmf;
-
- u32 link_config[LINK_CONFIG_SIZE];
-
- u32 supported[LINK_CONFIG_SIZE];
-/* link settings - missing defines */
-#define SUPPORTED_2500baseX_Full (1 << 15)
-
- u32 advertising[LINK_CONFIG_SIZE];
-/* link settings - missing defines */
-#define ADVERTISED_2500baseX_Full (1 << 15)
-
- u32 phy_addr;
-
- /* used to synchronize phy accesses */
- struct mutex phy_mutex;
- int need_hw_lock;
-
- u32 port_stx;
-
- struct nig_stats old_nig_stats;
-};
-
-/* end of port */
-
-#define STATS_OFFSET32(stat_name) \
- (offsetof(struct bnx2x_eth_stats, stat_name) / 4)
-
-/* slow path */
-
-/* slow path work-queue */
-extern struct workqueue_struct *bnx2x_wq;
-
-#define BNX2X_MAX_NUM_OF_VFS 64
-#define BNX2X_VF_ID_INVALID 0xFF
-
-/*
- * The total number of L2 queues, MSIX vectors and HW contexts (CIDs) is
- * control by the number of fast-path status blocks supported by the
- * device (HW/FW). Each fast-path status block (FP-SB) aka non-default
- * status block represents an independent interrupts context that can
- * serve a regular L2 networking queue. However special L2 queues such
- * as the FCoE queue do not require a FP-SB and other components like
- * the CNIC may consume FP-SB reducing the number of possible L2 queues
- *
- * If the maximum number of FP-SB available is X then:
- * a. If CNIC is supported it consumes 1 FP-SB thus the max number of
- * regular L2 queues is Y=X-1
- * b. in MF mode the actual number of L2 queues is Y= (X-1/MF_factor)
- * c. If the FCoE L2 queue is supported the actual number of L2 queues
- * is Y+1
- * d. The number of irqs (MSIX vectors) is either Y+1 (one extra for
- * slow-path interrupts) or Y+2 if CNIC is supported (one additional
- * FP interrupt context for the CNIC).
- * e. The number of HW context (CID count) is always X or X+1 if FCoE
- * L2 queue is supported. the cid for the FCoE L2 queue is always X.
- */
-
-/* fast-path interrupt contexts E1x */
-#define FP_SB_MAX_E1x 16
-/* fast-path interrupt contexts E2 */
-#define FP_SB_MAX_E2 HC_SB_MAX_SB_E2
-
-union cdu_context {
- struct eth_context eth;
- char pad[1024];
-};
-
-/* CDU host DB constants */
-#define CDU_ILT_PAGE_SZ_HW 3
-#define CDU_ILT_PAGE_SZ (8192 << CDU_ILT_PAGE_SZ_HW) /* 64K */
-#define ILT_PAGE_CIDS (CDU_ILT_PAGE_SZ / sizeof(union cdu_context))
-
-#ifdef BCM_CNIC
-#define CNIC_ISCSI_CID_MAX 256
-#define CNIC_FCOE_CID_MAX 2048
-#define CNIC_CID_MAX (CNIC_ISCSI_CID_MAX + CNIC_FCOE_CID_MAX)
-#define CNIC_ILT_LINES DIV_ROUND_UP(CNIC_CID_MAX, ILT_PAGE_CIDS)
-#endif
-
-#define QM_ILT_PAGE_SZ_HW 0
-#define QM_ILT_PAGE_SZ (4096 << QM_ILT_PAGE_SZ_HW) /* 4K */
-#define QM_CID_ROUND 1024
-
-#ifdef BCM_CNIC
-/* TM (timers) host DB constants */
-#define TM_ILT_PAGE_SZ_HW 0
-#define TM_ILT_PAGE_SZ (4096 << TM_ILT_PAGE_SZ_HW) /* 4K */
-/* #define TM_CONN_NUM (CNIC_STARTING_CID+CNIC_ISCSI_CXT_MAX) */
-#define TM_CONN_NUM 1024
-#define TM_ILT_SZ (8 * TM_CONN_NUM)
-#define TM_ILT_LINES DIV_ROUND_UP(TM_ILT_SZ, TM_ILT_PAGE_SZ)
-
-/* SRC (Searcher) host DB constants */
-#define SRC_ILT_PAGE_SZ_HW 0
-#define SRC_ILT_PAGE_SZ (4096 << SRC_ILT_PAGE_SZ_HW) /* 4K */
-#define SRC_HASH_BITS 10
-#define SRC_CONN_NUM (1 << SRC_HASH_BITS) /* 1024 */
-#define SRC_ILT_SZ (sizeof(struct src_ent) * SRC_CONN_NUM)
-#define SRC_T2_SZ SRC_ILT_SZ
-#define SRC_ILT_LINES DIV_ROUND_UP(SRC_ILT_SZ, SRC_ILT_PAGE_SZ)
-
-#endif
-
-#define MAX_DMAE_C 8
-
-/* DMA memory not used in fastpath */
-struct bnx2x_slowpath {
- union {
- struct mac_configuration_cmd e1x;
- struct eth_classify_rules_ramrod_data e2;
- } mac_rdata;
-
-
- union {
- struct tstorm_eth_mac_filter_config e1x;
- struct eth_filter_rules_ramrod_data e2;
- } rx_mode_rdata;
-
- union {
- struct mac_configuration_cmd e1;
- struct eth_multicast_rules_ramrod_data e2;
- } mcast_rdata;
-
- struct eth_rss_update_ramrod_data rss_rdata;
-
- /* Queue State related ramrods are always sent under rtnl_lock */
- union {
- struct client_init_ramrod_data init_data;
- struct client_update_ramrod_data update_data;
- } q_rdata;
-
- union {
- struct function_start_data func_start;
- /* pfc configuration for DCBX ramrod */
- struct flow_control_configuration pfc_config;
- } func_rdata;
-
- /* used by dmae command executer */
- struct dmae_command dmae[MAX_DMAE_C];
-
- u32 stats_comp;
- union mac_stats mac_stats;
- struct nig_stats nig_stats;
- struct host_port_stats port_stats;
- struct host_func_stats func_stats;
- struct host_func_stats func_stats_base;
-
- u32 wb_comp;
- u32 wb_data[4];
-};
-
-#define bnx2x_sp(bp, var) (&bp->slowpath->var)
-#define bnx2x_sp_mapping(bp, var) \
- (bp->slowpath_mapping + offsetof(struct bnx2x_slowpath, var))
-
-
-/* attn group wiring */
-#define MAX_DYNAMIC_ATTN_GRPS 8
-
-struct attn_route {
- u32 sig[5];
-};
-
-struct iro {
- u32 base;
- u16 m1;
- u16 m2;
- u16 m3;
- u16 size;
-};
-
-struct hw_context {
- union cdu_context *vcxt;
- dma_addr_t cxt_mapping;
- size_t size;
-};
-
-/* forward */
-struct bnx2x_ilt;
-
-
-enum bnx2x_recovery_state {
- BNX2X_RECOVERY_DONE,
- BNX2X_RECOVERY_INIT,
- BNX2X_RECOVERY_WAIT,
- BNX2X_RECOVERY_FAILED
-};
-
-/*
- * Event queue (EQ or event ring) MC hsi
- * NUM_EQ_PAGES and EQ_DESC_CNT_PAGE must be power of 2
- */
-#define NUM_EQ_PAGES 1
-#define EQ_DESC_CNT_PAGE (BCM_PAGE_SIZE / sizeof(union event_ring_elem))
-#define EQ_DESC_MAX_PAGE (EQ_DESC_CNT_PAGE - 1)
-#define NUM_EQ_DESC (EQ_DESC_CNT_PAGE * NUM_EQ_PAGES)
-#define EQ_DESC_MASK (NUM_EQ_DESC - 1)
-#define MAX_EQ_AVAIL (EQ_DESC_MAX_PAGE * NUM_EQ_PAGES - 2)
-
-/* depends on EQ_DESC_CNT_PAGE being a power of 2 */
-#define NEXT_EQ_IDX(x) ((((x) & EQ_DESC_MAX_PAGE) == \
- (EQ_DESC_MAX_PAGE - 1)) ? (x) + 2 : (x) + 1)
-
-/* depends on the above and on NUM_EQ_PAGES being a power of 2 */
-#define EQ_DESC(x) ((x) & EQ_DESC_MASK)
-
-#define BNX2X_EQ_INDEX \
- (&bp->def_status_blk->sp_sb.\
- index_values[HC_SP_INDEX_EQ_CONS])
-
-/* This is a data that will be used to create a link report message.
- * We will keep the data used for the last link report in order
- * to prevent reporting the same link parameters twice.
- */
-struct bnx2x_link_report_data {
- u16 line_speed; /* Effective line speed */
- unsigned long link_report_flags;/* BNX2X_LINK_REPORT_XXX flags */
-};
-
-enum {
- BNX2X_LINK_REPORT_FD, /* Full DUPLEX */
- BNX2X_LINK_REPORT_LINK_DOWN,
- BNX2X_LINK_REPORT_RX_FC_ON,
- BNX2X_LINK_REPORT_TX_FC_ON,
-};
-
-enum {
- BNX2X_PORT_QUERY_IDX,
- BNX2X_PF_QUERY_IDX,
- BNX2X_FIRST_QUEUE_QUERY_IDX,
-};
-
-struct bnx2x_fw_stats_req {
- struct stats_query_header hdr;
- struct stats_query_entry query[STATS_QUERY_CMD_COUNT];
-};
-
-struct bnx2x_fw_stats_data {
- struct stats_counter storm_counters;
- struct per_port_stats port;
- struct per_pf_stats pf;
- struct per_queue_stats queue_stats[1];
-};
-
-/* Public slow path states */
-enum {
- BNX2X_SP_RTNL_SETUP_TC,
- BNX2X_SP_RTNL_TX_TIMEOUT,
-};
-
-
-struct bnx2x {
- /* Fields used in the tx and intr/napi performance paths
- * are grouped together in the beginning of the structure
- */
- struct bnx2x_fastpath *fp;
- void __iomem *regview;
- void __iomem *doorbells;
- u16 db_size;
-
- u8 pf_num; /* absolute PF number */
- u8 pfid; /* per-path PF number */
- int base_fw_ndsb; /**/
-#define BP_PATH(bp) (CHIP_IS_E1x(bp) ? 0 : (bp->pf_num & 1))
-#define BP_PORT(bp) (bp->pfid & 1)
-#define BP_FUNC(bp) (bp->pfid)
-#define BP_ABS_FUNC(bp) (bp->pf_num)
-#define BP_E1HVN(bp) (bp->pfid >> 1)
-#define BP_VN(bp) (BP_E1HVN(bp)) /*remove when approved*/
-#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
-#define BP_FW_MB_IDX(bp) (BP_PORT(bp) +\
- BP_VN(bp) * ((CHIP_IS_E1x(bp) || (CHIP_MODE_IS_4_PORT(bp))) ? 2 : 1))
-
- struct net_device *dev;
- struct pci_dev *pdev;
-
- const struct iro *iro_arr;
-#define IRO (bp->iro_arr)
-
- enum bnx2x_recovery_state recovery_state;
- int is_leader;
- struct msix_entry *msix_table;
-
- int tx_ring_size;
-
-/* L2 header size + 2*VLANs (8 bytes) + LLC SNAP (8 bytes) */
-#define ETH_OVREHEAD (ETH_HLEN + 8 + 8)
-#define ETH_MIN_PACKET_SIZE 60
-#define ETH_MAX_PACKET_SIZE 1500
-#define ETH_MAX_JUMBO_PACKET_SIZE 9600
-
- /* Max supported alignment is 256 (8 shift) */
-#define BNX2X_RX_ALIGN_SHIFT ((L1_CACHE_SHIFT < 8) ? \
- L1_CACHE_SHIFT : 8)
- /* FW use 2 Cache lines Alignment for start packet and size */
-#define BNX2X_FW_RX_ALIGN (2 << BNX2X_RX_ALIGN_SHIFT)
-#define BNX2X_PXP_DRAM_ALIGN (BNX2X_RX_ALIGN_SHIFT - 5)
-
- struct host_sp_status_block *def_status_blk;
-#define DEF_SB_IGU_ID 16
-#define DEF_SB_ID HC_SP_SB_ID
- __le16 def_idx;
- __le16 def_att_idx;
- u32 attn_state;
- struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
-
- /* slow path ring */
- struct eth_spe *spq;
- dma_addr_t spq_mapping;
- u16 spq_prod_idx;
- struct eth_spe *spq_prod_bd;
- struct eth_spe *spq_last_bd;
- __le16 *dsb_sp_prod;
- atomic_t cq_spq_left; /* ETH_XXX ramrods credit */
- /* used to synchronize spq accesses */
- spinlock_t spq_lock;
-
- /* event queue */
- union event_ring_elem *eq_ring;
- dma_addr_t eq_mapping;
- u16 eq_prod;
- u16 eq_cons;
- __le16 *eq_cons_sb;
- atomic_t eq_spq_left; /* COMMON_XXX ramrods credit */
-
-
-
- /* Counter for marking that there is a STAT_QUERY ramrod pending */
- u16 stats_pending;
- /* Counter for completed statistics ramrods */
- u16 stats_comp;
-
- /* End of fields used in the performance code paths */
-
- int panic;
- int msg_enable;
-
- u32 flags;
-#define PCIX_FLAG (1 << 0)
-#define PCI_32BIT_FLAG (1 << 1)
-#define ONE_PORT_FLAG (1 << 2)
-#define NO_WOL_FLAG (1 << 3)
-#define USING_DAC_FLAG (1 << 4)
-#define USING_MSIX_FLAG (1 << 5)
-#define USING_MSI_FLAG (1 << 6)
-#define DISABLE_MSI_FLAG (1 << 7)
-#define TPA_ENABLE_FLAG (1 << 8)
-#define NO_MCP_FLAG (1 << 9)
-
-#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
-#define MF_FUNC_DIS (1 << 11)
-#define OWN_CNIC_IRQ (1 << 12)
-#define NO_ISCSI_OOO_FLAG (1 << 13)
-#define NO_ISCSI_FLAG (1 << 14)
-#define NO_FCOE_FLAG (1 << 15)
-
-#define NO_ISCSI(bp) ((bp)->flags & NO_ISCSI_FLAG)
-#define NO_ISCSI_OOO(bp) ((bp)->flags & NO_ISCSI_OOO_FLAG)
-#define NO_FCOE(bp) ((bp)->flags & NO_FCOE_FLAG)
-
- int pm_cap;
- int mrrs;
-
- struct delayed_work sp_task;
- struct delayed_work sp_rtnl_task;
-
- struct delayed_work period_task;
- struct timer_list timer;
- int current_interval;
-
- u16 fw_seq;
- u16 fw_drv_pulse_wr_seq;
- u32 func_stx;
-
- struct link_params link_params;
- struct link_vars link_vars;
- u32 link_cnt;
- struct bnx2x_link_report_data last_reported_link;
-
- struct mdio_if_info mdio;
-
- struct bnx2x_common common;
- struct bnx2x_port port;
-
- struct cmng_struct_per_port cmng;
- u32 vn_weight_sum;
- u32 mf_config[E1HVN_MAX];
- u32 mf2_config[E2_FUNC_MAX];
- u32 path_has_ovlan; /* E3 */
- u16 mf_ov;
- u8 mf_mode;
-#define IS_MF(bp) (bp->mf_mode != 0)
-#define IS_MF_SI(bp) (bp->mf_mode == MULTI_FUNCTION_SI)
-#define IS_MF_SD(bp) (bp->mf_mode == MULTI_FUNCTION_SD)
-
- u8 wol;
-
- int rx_ring_size;
-
- u16 tx_quick_cons_trip_int;
- u16 tx_quick_cons_trip;
- u16 tx_ticks_int;
- u16 tx_ticks;
-
- u16 rx_quick_cons_trip_int;
- u16 rx_quick_cons_trip;
- u16 rx_ticks_int;
- u16 rx_ticks;
-/* Maximal coalescing timeout in us */
-#define BNX2X_MAX_COALESCE_TOUT (0xf0*12)
-
- u32 lin_cnt;
-
- u16 state;
-#define BNX2X_STATE_CLOSED 0
-#define BNX2X_STATE_OPENING_WAIT4_LOAD 0x1000
-#define BNX2X_STATE_OPENING_WAIT4_PORT 0x2000
-#define BNX2X_STATE_OPEN 0x3000
-#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
-#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
-
-#define BNX2X_STATE_DIAG 0xe000
-#define BNX2X_STATE_ERROR 0xf000
-
- int multi_mode;
-#define BNX2X_MAX_PRIORITY 8
-#define BNX2X_MAX_ENTRIES_PER_PRI 16
-#define BNX2X_MAX_COS 3
-#define BNX2X_MAX_TX_COS 2
- int num_queues;
- int disable_tpa;
-
- u32 rx_mode;
-#define BNX2X_RX_MODE_NONE 0
-#define BNX2X_RX_MODE_NORMAL 1
-#define BNX2X_RX_MODE_ALLMULTI 2
-#define BNX2X_RX_MODE_PROMISC 3
-#define BNX2X_MAX_MULTICAST 64
-
- u8 igu_dsb_id;
- u8 igu_base_sb;
- u8 igu_sb_cnt;
- dma_addr_t def_status_blk_mapping;
-
- struct bnx2x_slowpath *slowpath;
- dma_addr_t slowpath_mapping;
-
- /* Total number of FW statistics requests */
- u8 fw_stats_num;
-
- /*
- * This is a memory buffer that will contain both statistics
- * ramrod request and data.
- */
- void *fw_stats;
- dma_addr_t fw_stats_mapping;
-
- /*
- * FW statistics request shortcut (points at the
- * beginning of fw_stats buffer).
- */
- struct bnx2x_fw_stats_req *fw_stats_req;
- dma_addr_t fw_stats_req_mapping;
- int fw_stats_req_sz;
-
- /*
- * FW statistics data shortcut (points at the begining of
- * fw_stats buffer + fw_stats_req_sz).
- */
- struct bnx2x_fw_stats_data *fw_stats_data;
- dma_addr_t fw_stats_data_mapping;
- int fw_stats_data_sz;
-
- struct hw_context context;
-
- struct bnx2x_ilt *ilt;
-#define BP_ILT(bp) ((bp)->ilt)
-#define ILT_MAX_LINES 256
-/*
- * Maximum supported number of RSS queues: number of IGU SBs minus one that goes
- * to CNIC.
- */
-#define BNX2X_MAX_RSS_COUNT(bp) ((bp)->igu_sb_cnt - CNIC_PRESENT)
-
-/*
- * Maximum CID count that might be required by the bnx2x:
- * Max Tss * Max_Tx_Multi_Cos + CNIC L2 Clients (FCoE and iSCSI related)
- */
-#define BNX2X_L2_CID_COUNT(bp) (MAX_TXQS_PER_COS * BNX2X_MULTI_TX_COS +\
- NON_ETH_CONTEXT_USE + CNIC_PRESENT)
-#define L2_ILT_LINES(bp) (DIV_ROUND_UP(BNX2X_L2_CID_COUNT(bp),\
- ILT_PAGE_CIDS))
-#define BNX2X_DB_SIZE(bp) (BNX2X_L2_CID_COUNT(bp) * (1 << BNX2X_DB_SHIFT))
-
- int qm_cid_count;
-
- int dropless_fc;
-
-#ifdef BCM_CNIC
- u32 cnic_flags;
-#define BNX2X_CNIC_FLAG_MAC_SET 1
- void *t2;
- dma_addr_t t2_mapping;
- struct cnic_ops __rcu *cnic_ops;
- void *cnic_data;
- u32 cnic_tag;
- struct cnic_eth_dev cnic_eth_dev;
- union host_hc_status_block cnic_sb;
- dma_addr_t cnic_sb_mapping;
- struct eth_spe *cnic_kwq;
- struct eth_spe *cnic_kwq_prod;
- struct eth_spe *cnic_kwq_cons;
- struct eth_spe *cnic_kwq_last;
- u16 cnic_kwq_pending;
- u16 cnic_spq_pending;
- u8 fip_mac[ETH_ALEN];
- struct mutex cnic_mutex;
- struct bnx2x_vlan_mac_obj iscsi_l2_mac_obj;
-
- /* Start index of the "special" (CNIC related) L2 cleints */
- u8 cnic_base_cl_id;
-#endif
-
- int dmae_ready;
- /* used to synchronize dmae accesses */
- spinlock_t dmae_lock;
-
- /* used to protect the FW mail box */
- struct mutex fw_mb_mutex;
-
- /* used to synchronize stats collecting */
- int stats_state;
-
- /* used for synchronization of concurrent threads statistics handling */
- spinlock_t stats_lock;
-
- /* used by dmae command loader */
- struct dmae_command stats_dmae;
- int executer_idx;
-
- u16 stats_counter;
- struct bnx2x_eth_stats eth_stats;
-
- struct z_stream_s *strm;
- void *gunzip_buf;
- dma_addr_t gunzip_mapping;
- int gunzip_outlen;
-#define FW_BUF_SIZE 0x8000
-#define GUNZIP_BUF(bp) (bp->gunzip_buf)
-#define GUNZIP_PHYS(bp) (bp->gunzip_mapping)
-#define GUNZIP_OUTLEN(bp) (bp->gunzip_outlen)
-
- struct raw_op *init_ops;
- /* Init blocks offsets inside init_ops */
- u16 *init_ops_offsets;
- /* Data blob - has 32 bit granularity */
- u32 *init_data;
- u32 init_mode_flags;
-#define INIT_MODE_FLAGS(bp) (bp->init_mode_flags)
- /* Zipped PRAM blobs - raw data */
- const u8 *tsem_int_table_data;
- const u8 *tsem_pram_data;
- const u8 *usem_int_table_data;
- const u8 *usem_pram_data;
- const u8 *xsem_int_table_data;
- const u8 *xsem_pram_data;
- const u8 *csem_int_table_data;
- const u8 *csem_pram_data;
-#define INIT_OPS(bp) (bp->init_ops)
-#define INIT_OPS_OFFSETS(bp) (bp->init_ops_offsets)
-#define INIT_DATA(bp) (bp->init_data)
-#define INIT_TSEM_INT_TABLE_DATA(bp) (bp->tsem_int_table_data)
-#define INIT_TSEM_PRAM_DATA(bp) (bp->tsem_pram_data)
-#define INIT_USEM_INT_TABLE_DATA(bp) (bp->usem_int_table_data)
-#define INIT_USEM_PRAM_DATA(bp) (bp->usem_pram_data)
-#define INIT_XSEM_INT_TABLE_DATA(bp) (bp->xsem_int_table_data)
-#define INIT_XSEM_PRAM_DATA(bp) (bp->xsem_pram_data)
-#define INIT_CSEM_INT_TABLE_DATA(bp) (bp->csem_int_table_data)
-#define INIT_CSEM_PRAM_DATA(bp) (bp->csem_pram_data)
-
-#define PHY_FW_VER_LEN 20
- char fw_ver[32];
- const struct firmware *firmware;
-
- /* DCB support on/off */
- u16 dcb_state;
-#define BNX2X_DCB_STATE_OFF 0
-#define BNX2X_DCB_STATE_ON 1
-
- /* DCBX engine mode */
- int dcbx_enabled;
-#define BNX2X_DCBX_ENABLED_OFF 0
-#define BNX2X_DCBX_ENABLED_ON_NEG_OFF 1
-#define BNX2X_DCBX_ENABLED_ON_NEG_ON 2
-#define BNX2X_DCBX_ENABLED_INVALID (-1)
-
- bool dcbx_mode_uset;
-
- struct bnx2x_config_dcbx_params dcbx_config_params;
- struct bnx2x_dcbx_port_params dcbx_port_params;
- int dcb_version;
-
- /* CAM credit pools */
- struct bnx2x_credit_pool_obj macs_pool;
-
- /* RX_MODE object */
- struct bnx2x_rx_mode_obj rx_mode_obj;
-
- /* MCAST object */
- struct bnx2x_mcast_obj mcast_obj;
-
- /* RSS configuration object */
- struct bnx2x_rss_config_obj rss_conf_obj;
-
- /* Function State controlling object */
- struct bnx2x_func_sp_obj func_obj;
-
- unsigned long sp_state;
-
- /* operation indication for the sp_rtnl task */
- unsigned long sp_rtnl_state;
-
- /* DCBX Negotation results */
- struct dcbx_features dcbx_local_feat;
- u32 dcbx_error;
-
-#ifdef BCM_DCBNL
- struct dcbx_features dcbx_remote_feat;
- u32 dcbx_remote_flags;
-#endif
- u32 pending_max;
-
- /* multiple tx classes of service */
- u8 max_cos;
-
- /* priority to cos mapping */
- u8 prio_to_cos[8];
-};
-
-/* Tx queues may be less or equal to Rx queues */
-extern int num_queues;
-#define BNX2X_NUM_QUEUES(bp) (bp->num_queues)
-#define BNX2X_NUM_ETH_QUEUES(bp) (BNX2X_NUM_QUEUES(bp) - NON_ETH_CONTEXT_USE)
-#define BNX2X_NUM_RX_QUEUES(bp) BNX2X_NUM_QUEUES(bp)
-
-#define is_multi(bp) (BNX2X_NUM_QUEUES(bp) > 1)
-
-#define BNX2X_MAX_QUEUES(bp) BNX2X_MAX_RSS_COUNT(bp)
-/* #define is_eth_multi(bp) (BNX2X_NUM_ETH_QUEUES(bp) > 1) */
-
-#define RSS_IPV4_CAP_MASK \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY
-
-#define RSS_IPV4_TCP_CAP_MASK \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY
-
-#define RSS_IPV6_CAP_MASK \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY
-
-#define RSS_IPV6_TCP_CAP_MASK \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY
-
-/* func init flags */
-#define FUNC_FLG_RSS 0x0001
-#define FUNC_FLG_STATS 0x0002
-/* removed FUNC_FLG_UNMATCHED 0x0004 */
-#define FUNC_FLG_TPA 0x0008
-#define FUNC_FLG_SPQ 0x0010
-#define FUNC_FLG_LEADING 0x0020 /* PF only */
-
-
-struct bnx2x_func_init_params {
- /* dma */
- dma_addr_t fw_stat_map; /* valid iff FUNC_FLG_STATS */
- dma_addr_t spq_map; /* valid iff FUNC_FLG_SPQ */
-
- u16 func_flgs;
- u16 func_id; /* abs fid */
- u16 pf_id;
- u16 spq_prod; /* valid iff FUNC_FLG_SPQ */
-};
-
-#define for_each_eth_queue(bp, var) \
- for ((var) = 0; (var) < BNX2X_NUM_ETH_QUEUES(bp); (var)++)
-
-#define for_each_nondefault_eth_queue(bp, var) \
- for ((var) = 1; (var) < BNX2X_NUM_ETH_QUEUES(bp); (var)++)
-
-#define for_each_queue(bp, var) \
- for ((var) = 0; (var) < BNX2X_NUM_QUEUES(bp); (var)++) \
- if (skip_queue(bp, var)) \
- continue; \
- else
-
-/* Skip forwarding FP */
-#define for_each_rx_queue(bp, var) \
- for ((var) = 0; (var) < BNX2X_NUM_QUEUES(bp); (var)++) \
- if (skip_rx_queue(bp, var)) \
- continue; \
- else
-
-/* Skip OOO FP */
-#define for_each_tx_queue(bp, var) \
- for ((var) = 0; (var) < BNX2X_NUM_QUEUES(bp); (var)++) \
- if (skip_tx_queue(bp, var)) \
- continue; \
- else
-
-#define for_each_nondefault_queue(bp, var) \
- for ((var) = 1; (var) < BNX2X_NUM_QUEUES(bp); (var)++) \
- if (skip_queue(bp, var)) \
- continue; \
- else
-
-#define for_each_cos_in_tx_queue(fp, var) \
- for ((var) = 0; (var) < (fp)->max_cos; (var)++)
-
-/* skip rx queue
- * if FCOE l2 support is disabled and this is the fcoe L2 queue
- */
-#define skip_rx_queue(bp, idx) (NO_FCOE(bp) && IS_FCOE_IDX(idx))
-
-/* skip tx queue
- * if FCOE l2 support is disabled and this is the fcoe L2 queue
- */
-#define skip_tx_queue(bp, idx) (NO_FCOE(bp) && IS_FCOE_IDX(idx))
-
-#define skip_queue(bp, idx) (NO_FCOE(bp) && IS_FCOE_IDX(idx))
-
-
-
-
-/**
- * bnx2x_set_mac_one - configure a single MAC address
- *
- * @bp: driver handle
- * @mac: MAC to configure
- * @obj: MAC object handle
- * @set: if 'true' add a new MAC, otherwise - delete
- * @mac_type: the type of the MAC to configure (e.g. ETH, UC list)
- * @ramrod_flags: RAMROD_XXX flags (e.g. RAMROD_CONT, RAMROD_COMP_WAIT)
- *
- * Configures one MAC according to provided parameters or continues the
- * execution of previously scheduled commands if RAMROD_CONT is set in
- * ramrod_flags.
- *
- * Returns zero if operation has successfully completed, a positive value if the
- * operation has been successfully scheduled and a negative - if a requested
- * operations has failed.
- */
-int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
- struct bnx2x_vlan_mac_obj *obj, bool set,
- int mac_type, unsigned long *ramrod_flags);
-/**
- * Deletes all MACs configured for the specific MAC object.
- *
- * @param bp Function driver instance
- * @param mac_obj MAC object to cleanup
- *
- * @return zero if all MACs were cleaned
- */
-
-/**
- * bnx2x_del_all_macs - delete all MACs configured for the specific MAC object
- *
- * @bp: driver handle
- * @mac_obj: MAC object handle
- * @mac_type: type of the MACs to clear (BNX2X_XXX_MAC)
- * @wait_for_comp: if 'true' block until completion
- *
- * Deletes all MACs of the specific type (e.g. ETH, UC list).
- *
- * Returns zero if operation has successfully completed, a positive value if the
- * operation has been successfully scheduled and a negative - if a requested
- * operations has failed.
- */
-int bnx2x_del_all_macs(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *mac_obj,
- int mac_type, bool wait_for_comp);
-
-/* Init Function API */
-void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p);
-int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
-int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
-int bnx2x_set_mult_gpio(struct bnx2x *bp, u8 pins, u32 mode);
-int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
-void bnx2x_read_mf_cfg(struct bnx2x *bp);
-
-
-/* dmae */
-void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
-void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
- u32 len32);
-void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
-u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type);
-u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode);
-u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
- bool with_comp, u8 comp_type);
-
-
-void bnx2x_calc_fc_adv(struct bnx2x *bp);
-int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
- u32 data_hi, u32 data_lo, int cmd_type);
-void bnx2x_update_coalesce(struct bnx2x *bp);
-int bnx2x_get_cur_phy_idx(struct bnx2x *bp);
-
-static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
- int wait)
-{
- u32 val;
-
- do {
- val = REG_RD(bp, reg);
- if (val == expected)
- break;
- ms -= wait;
- msleep(wait);
-
- } while (ms > 0);
-
- return val;
-}
-
-#define BNX2X_ILT_ZALLOC(x, y, size) \
- do { \
- x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
- if (x) \
- memset(x, 0, size); \
- } while (0)
-
-#define BNX2X_ILT_FREE(x, y, size) \
- do { \
- if (x) { \
- dma_free_coherent(&bp->pdev->dev, size, x, y); \
- x = NULL; \
- y = 0; \
- } \
- } while (0)
-
-#define ILOG2(x) (ilog2((x)))
-
-#define ILT_NUM_PAGE_ENTRIES (3072)
-/* In 57710/11 we use whole table since we have 8 func
- * In 57712 we have only 4 func, but use same size per func, then only half of
- * the table in use
- */
-#define ILT_PER_FUNC (ILT_NUM_PAGE_ENTRIES/8)
-
-#define FUNC_ILT_BASE(func) (func * ILT_PER_FUNC)
-/*
- * the phys address is shifted right 12 bits and has an added
- * 1=valid bit added to the 53rd bit
- * then since this is a wide register(TM)
- * we split it into two 32 bit writes
- */
-#define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
-#define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
-
-/* load/unload mode */
-#define LOAD_NORMAL 0
-#define LOAD_OPEN 1
-#define LOAD_DIAG 2
-#define UNLOAD_NORMAL 0
-#define UNLOAD_CLOSE 1
-#define UNLOAD_RECOVERY 2
-
-
-/* DMAE command defines */
-#define DMAE_TIMEOUT -1
-#define DMAE_PCI_ERROR -2 /* E2 and onward */
-#define DMAE_NOT_RDY -3
-#define DMAE_PCI_ERR_FLAG 0x80000000
-
-#define DMAE_SRC_PCI 0
-#define DMAE_SRC_GRC 1
-
-#define DMAE_DST_NONE 0
-#define DMAE_DST_PCI 1
-#define DMAE_DST_GRC 2
-
-#define DMAE_COMP_PCI 0
-#define DMAE_COMP_GRC 1
-
-/* E2 and onward - PCI error handling in the completion */
-
-#define DMAE_COMP_REGULAR 0
-#define DMAE_COM_SET_ERR 1
-
-#define DMAE_CMD_SRC_PCI (DMAE_SRC_PCI << \
- DMAE_COMMAND_SRC_SHIFT)
-#define DMAE_CMD_SRC_GRC (DMAE_SRC_GRC << \
- DMAE_COMMAND_SRC_SHIFT)
-
-#define DMAE_CMD_DST_PCI (DMAE_DST_PCI << \
- DMAE_COMMAND_DST_SHIFT)
-#define DMAE_CMD_DST_GRC (DMAE_DST_GRC << \
- DMAE_COMMAND_DST_SHIFT)
-
-#define DMAE_CMD_C_DST_PCI (DMAE_COMP_PCI << \
- DMAE_COMMAND_C_DST_SHIFT)
-#define DMAE_CMD_C_DST_GRC (DMAE_COMP_GRC << \
- DMAE_COMMAND_C_DST_SHIFT)
-
-#define DMAE_CMD_C_ENABLE DMAE_COMMAND_C_TYPE_ENABLE
-
-#define DMAE_CMD_ENDIANITY_NO_SWAP (0 << DMAE_COMMAND_ENDIANITY_SHIFT)
-#define DMAE_CMD_ENDIANITY_B_SWAP (1 << DMAE_COMMAND_ENDIANITY_SHIFT)
-#define DMAE_CMD_ENDIANITY_DW_SWAP (2 << DMAE_COMMAND_ENDIANITY_SHIFT)
-#define DMAE_CMD_ENDIANITY_B_DW_SWAP (3 << DMAE_COMMAND_ENDIANITY_SHIFT)
-
-#define DMAE_CMD_PORT_0 0
-#define DMAE_CMD_PORT_1 DMAE_COMMAND_PORT
-
-#define DMAE_CMD_SRC_RESET DMAE_COMMAND_SRC_RESET
-#define DMAE_CMD_DST_RESET DMAE_COMMAND_DST_RESET
-#define DMAE_CMD_E1HVN_SHIFT DMAE_COMMAND_E1HVN_SHIFT
-
-#define DMAE_SRC_PF 0
-#define DMAE_SRC_VF 1
-
-#define DMAE_DST_PF 0
-#define DMAE_DST_VF 1
-
-#define DMAE_C_SRC 0
-#define DMAE_C_DST 1
-
-#define DMAE_LEN32_RD_MAX 0x80
-#define DMAE_LEN32_WR_MAX(bp) (CHIP_IS_E1(bp) ? 0x400 : 0x2000)
-
-#define DMAE_COMP_VAL 0x60d0d0ae /* E2 and on - upper bit
- indicates eror */
-
-#define MAX_DMAE_C_PER_PORT 8
-#define INIT_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
- BP_E1HVN(bp))
-#define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
- E1HVN_MAX)
-
-/* PCIE link and speed */
-#define PCICFG_LINK_WIDTH 0x1f00000
-#define PCICFG_LINK_WIDTH_SHIFT 20
-#define PCICFG_LINK_SPEED 0xf0000
-#define PCICFG_LINK_SPEED_SHIFT 16
-
-
-#define BNX2X_NUM_TESTS 7
-
-#define BNX2X_PHY_LOOPBACK 0
-#define BNX2X_MAC_LOOPBACK 1
-#define BNX2X_PHY_LOOPBACK_FAILED 1
-#define BNX2X_MAC_LOOPBACK_FAILED 2
-#define BNX2X_LOOPBACK_FAILED (BNX2X_MAC_LOOPBACK_FAILED | \
- BNX2X_PHY_LOOPBACK_FAILED)
-
-
-#define STROM_ASSERT_ARRAY_SIZE 50
-
-
-/* must be used on a CID before placing it on a HW ring */
-#define HW_CID(bp, x) ((BP_PORT(bp) << 23) | \
- (BP_E1HVN(bp) << BNX2X_SWCID_SHIFT) | \
- (x))
-
-#define SP_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_spe))
-#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
-
-
-#define BNX2X_BTR 4
-#define MAX_SPQ_PENDING 8
-
-/* CMNG constants, as derived from system spec calculations */
-/* default MIN rate in case VNIC min rate is configured to zero - 100Mbps */
-#define DEF_MIN_RATE 100
-/* resolution of the rate shaping timer - 400 usec */
-#define RS_PERIODIC_TIMEOUT_USEC 400
-/* number of bytes in single QM arbitration cycle -
- * coefficient for calculating the fairness timer */
-#define QM_ARB_BYTES 160000
-/* resolution of Min algorithm 1:100 */
-#define MIN_RES 100
-/* how many bytes above threshold for the minimal credit of Min algorithm*/
-#define MIN_ABOVE_THRESH 32768
-/* Fairness algorithm integration time coefficient -
- * for calculating the actual Tfair */
-#define T_FAIR_COEF ((MIN_ABOVE_THRESH + QM_ARB_BYTES) * 8 * MIN_RES)
-/* Memory of fairness algorithm . 2 cycles */
-#define FAIR_MEM 2
-
-
-#define ATTN_NIG_FOR_FUNC (1L << 8)
-#define ATTN_SW_TIMER_4_FUNC (1L << 9)
-#define GPIO_2_FUNC (1L << 10)
-#define GPIO_3_FUNC (1L << 11)
-#define GPIO_4_FUNC (1L << 12)
-#define ATTN_GENERAL_ATTN_1 (1L << 13)
-#define ATTN_GENERAL_ATTN_2 (1L << 14)
-#define ATTN_GENERAL_ATTN_3 (1L << 15)
-#define ATTN_GENERAL_ATTN_4 (1L << 13)
-#define ATTN_GENERAL_ATTN_5 (1L << 14)
-#define ATTN_GENERAL_ATTN_6 (1L << 15)
-
-#define ATTN_HARD_WIRED_MASK 0xff00
-#define ATTENTION_ID 4
-
-
-/* stuff added to make the code fit 80Col */
-
-#define BNX2X_PMF_LINK_ASSERT \
- GENERAL_ATTEN_OFFSET(LINK_SYNC_ATTENTION_BIT_FUNC_0 + BP_FUNC(bp))
-
-#define BNX2X_MC_ASSERT_BITS \
- (GENERAL_ATTEN_OFFSET(TSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
- GENERAL_ATTEN_OFFSET(USTORM_FATAL_ASSERT_ATTENTION_BIT) | \
- GENERAL_ATTEN_OFFSET(CSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
- GENERAL_ATTEN_OFFSET(XSTORM_FATAL_ASSERT_ATTENTION_BIT))
-
-#define BNX2X_MCP_ASSERT \
- GENERAL_ATTEN_OFFSET(MCP_FATAL_ASSERT_ATTENTION_BIT)
-
-#define BNX2X_GRC_TIMEOUT GENERAL_ATTEN_OFFSET(LATCHED_ATTN_TIMEOUT_GRC)
-#define BNX2X_GRC_RSV (GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCR) | \
- GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCT) | \
- GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCN) | \
- GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCU) | \
- GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RBCP) | \
- GENERAL_ATTEN_OFFSET(LATCHED_ATTN_RSVD_GRC))
-
-#define HW_INTERRUT_ASSERT_SET_0 \
- (AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_TSEMI_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_PBCLIENT_HW_INTERRUPT)
-#define HW_PRTY_ASSERT_SET_0 (AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_TCM_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR)
-#define HW_INTERRUT_ASSERT_SET_1 \
- (AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_XSDM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_XCM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_XSEMI_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_USDM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_UCM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_USEMI_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_UPB_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_CSDM_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT)
-#define HW_PRTY_ASSERT_SET_1 (AEU_INPUTS_ATTN_BITS_PBF_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_TIMERS_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_XCM_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_NIG_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_UCM_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_CCM_PARITY_ERROR)
-#define HW_INTERRUT_ASSERT_SET_2 \
- (AEU_INPUTS_ATTN_BITS_CSEMI_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT | \
- AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT |\
- AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT)
-#define HW_PRTY_ASSERT_SET_2 (AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_DMAE_PARITY_ERROR |\
- AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR)
-
-#define HW_PRTY_ASSERT_SET_3 (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
-
-#define HW_PRTY_ASSERT_SET_4 (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR | \
- AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)
-
-#define RSS_FLAGS(bp) \
- (TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY | \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY | \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY | \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY | \
- (bp->multi_mode << \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT))
-#define MULTI_MASK 0x7f
-
-
-#define DEF_USB_FUNC_OFF offsetof(struct cstorm_def_status_block_u, func)
-#define DEF_CSB_FUNC_OFF offsetof(struct cstorm_def_status_block_c, func)
-#define DEF_XSB_FUNC_OFF offsetof(struct xstorm_def_status_block, func)
-#define DEF_TSB_FUNC_OFF offsetof(struct tstorm_def_status_block, func)
-
-#define DEF_USB_IGU_INDEX_OFF \
- offsetof(struct cstorm_def_status_block_u, igu_index)
-#define DEF_CSB_IGU_INDEX_OFF \
- offsetof(struct cstorm_def_status_block_c, igu_index)
-#define DEF_XSB_IGU_INDEX_OFF \
- offsetof(struct xstorm_def_status_block, igu_index)
-#define DEF_TSB_IGU_INDEX_OFF \
- offsetof(struct tstorm_def_status_block, igu_index)
-
-#define DEF_USB_SEGMENT_OFF \
- offsetof(struct cstorm_def_status_block_u, segment)
-#define DEF_CSB_SEGMENT_OFF \
- offsetof(struct cstorm_def_status_block_c, segment)
-#define DEF_XSB_SEGMENT_OFF \
- offsetof(struct xstorm_def_status_block, segment)
-#define DEF_TSB_SEGMENT_OFF \
- offsetof(struct tstorm_def_status_block, segment)
-
-#define BNX2X_SP_DSB_INDEX \
- (&bp->def_status_blk->sp_sb.\
- index_values[HC_SP_INDEX_ETH_DEF_CONS])
-
-#define SET_FLAG(value, mask, flag) \
- do {\
- (value) &= ~(mask);\
- (value) |= ((flag) << (mask##_SHIFT));\
- } while (0)
-
-#define GET_FLAG(value, mask) \
- (((value) & (mask)) >> (mask##_SHIFT))
-
-#define GET_FIELD(value, fname) \
- (((value) & (fname##_MASK)) >> (fname##_SHIFT))
-
-#define CAM_IS_INVALID(x) \
- (GET_FLAG(x.flags, \
- MAC_CONFIGURATION_ENTRY_ACTION_TYPE) == \
- (T_ETH_MAC_COMMAND_INVALIDATE))
-
-/* Number of u32 elements in MC hash array */
-#define MC_HASH_SIZE 8
-#define MC_HASH_OFFSET(bp, i) (BAR_TSTRORM_INTMEM + \
- TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(BP_FUNC(bp)) + i*4)
-
-
-#ifndef PXP2_REG_PXP2_INT_STS
-#define PXP2_REG_PXP2_INT_STS PXP2_REG_PXP2_INT_STS_0
-#endif
-
-#ifndef ETH_MAX_RX_CLIENTS_E2
-#define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H
-#endif
-
-#define BNX2X_VPD_LEN 128
-#define VENDOR_ID_LEN 4
-
-/* Congestion management fairness mode */
-#define CMNG_FNS_NONE 0
-#define CMNG_FNS_MINMAX 1
-
-#define HC_SEG_ACCESS_DEF 0 /*Driver decision 0-3*/
-#define HC_SEG_ACCESS_ATTN 4
-#define HC_SEG_ACCESS_NORM 0 /*Driver decision 0-1*/
-
-static const u32 dmae_reg_go_c[] = {
- DMAE_REG_GO_C0, DMAE_REG_GO_C1, DMAE_REG_GO_C2, DMAE_REG_GO_C3,
- DMAE_REG_GO_C4, DMAE_REG_GO_C5, DMAE_REG_GO_C6, DMAE_REG_GO_C7,
- DMAE_REG_GO_C8, DMAE_REG_GO_C9, DMAE_REG_GO_C10, DMAE_REG_GO_C11,
- DMAE_REG_GO_C12, DMAE_REG_GO_C13, DMAE_REG_GO_C14, DMAE_REG_GO_C15
-};
-
-void bnx2x_set_ethtool_ops(struct net_device *netdev);
-void bnx2x_notify_link_changed(struct bnx2x *bp);
-#endif /* bnx2x.h */
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
deleted file mode 100644
index d724a18..0000000
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ /dev/null
@@ -1,3571 +0,0 @@
-/* bnx2x_cmn.c: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-
-#include <linux/etherdevice.h>
-#include <linux/if_vlan.h>
-#include <linux/interrupt.h>
-#include <linux/ip.h>
-#include <net/ipv6.h>
-#include <net/ip6_checksum.h>
-#include <linux/firmware.h>
-#include <linux/prefetch.h>
-#include "bnx2x_cmn.h"
-#include "bnx2x_init.h"
-#include "bnx2x_sp.h"
-
-
-
-/**
- * bnx2x_bz_fp - zero content of the fastpath structure.
- *
- * @bp: driver handle
- * @index: fastpath index to be zeroed
- *
- * Makes sure the contents of the bp->fp[index].napi is kept
- * intact.
- */
-static inline void bnx2x_bz_fp(struct bnx2x *bp, int index)
-{
- struct bnx2x_fastpath *fp = &bp->fp[index];
- struct napi_struct orig_napi = fp->napi;
- /* bzero bnx2x_fastpath contents */
- memset(fp, 0, sizeof(*fp));
-
- /* Restore the NAPI object as it has been already initialized */
- fp->napi = orig_napi;
-
- fp->bp = bp;
- fp->index = index;
- if (IS_ETH_FP(fp))
- fp->max_cos = bp->max_cos;
- else
- /* Special queues support only one CoS */
- fp->max_cos = 1;
-
- /*
- * set the tpa flag for each queue. The tpa flag determines the queue
- * minimal size so it must be set prior to queue memory allocation
- */
- fp->disable_tpa = ((bp->flags & TPA_ENABLE_FLAG) == 0);
-
-#ifdef BCM_CNIC
- /* We don't want TPA on FCoE, FWD and OOO L2 rings */
- bnx2x_fcoe(bp, disable_tpa) = 1;
-#endif
-}
-
-/**
- * bnx2x_move_fp - move content of the fastpath structure.
- *
- * @bp: driver handle
- * @from: source FP index
- * @to: destination FP index
- *
- * Makes sure the contents of the bp->fp[to].napi is kept
- * intact.
- */
-static inline void bnx2x_move_fp(struct bnx2x *bp, int from, int to)
-{
- struct bnx2x_fastpath *from_fp = &bp->fp[from];
- struct bnx2x_fastpath *to_fp = &bp->fp[to];
- struct napi_struct orig_napi = to_fp->napi;
- /* Move bnx2x_fastpath contents */
- memcpy(to_fp, from_fp, sizeof(*to_fp));
- to_fp->index = to;
-
- /* Restore the NAPI object as it has been already initialized */
- to_fp->napi = orig_napi;
-}
-
-int load_count[2][3] = { {0} }; /* per-path: 0-common, 1-port0, 2-port1 */
-
-/* free skb in the packet ring at pos idx
- * return idx of last bd freed
- */
-static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata,
- u16 idx)
-{
- struct sw_tx_bd *tx_buf = &txdata->tx_buf_ring[idx];
- struct eth_tx_start_bd *tx_start_bd;
- struct eth_tx_bd *tx_data_bd;
- struct sk_buff *skb = tx_buf->skb;
- u16 bd_idx = TX_BD(tx_buf->first_bd), new_cons;
- int nbd;
-
- /* prefetch skb end pointer to speedup dev_kfree_skb() */
- prefetch(&skb->end);
-
- DP(BNX2X_MSG_FP, "fp[%d]: pkt_idx %d buff @(%p)->skb %p\n",
- txdata->txq_index, idx, tx_buf, skb);
-
- /* unmap first bd */
- DP(BNX2X_MSG_OFF, "free bd_idx %d\n", bd_idx);
- tx_start_bd = &txdata->tx_desc_ring[bd_idx].start_bd;
- dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd),
- BD_UNMAP_LEN(tx_start_bd), DMA_TO_DEVICE);
-
-
- nbd = le16_to_cpu(tx_start_bd->nbd) - 1;
-#ifdef BNX2X_STOP_ON_ERROR
- if ((nbd - 1) > (MAX_SKB_FRAGS + 2)) {
- BNX2X_ERR("BAD nbd!\n");
- bnx2x_panic();
- }
-#endif
- new_cons = nbd + tx_buf->first_bd;
-
- /* Get the next bd */
- bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
-
- /* Skip a parse bd... */
- --nbd;
- bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
-
- /* ...and the TSO split header bd since they have no mapping */
- if (tx_buf->flags & BNX2X_TSO_SPLIT_BD) {
- --nbd;
- bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
- }
-
- /* now free frags */
- while (nbd > 0) {
-
- DP(BNX2X_MSG_OFF, "free frag bd_idx %d\n", bd_idx);
- tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd;
- dma_unmap_page(&bp->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
- BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
- if (--nbd)
- bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
- }
-
- /* release skb */
- WARN_ON(!skb);
- dev_kfree_skb_any(skb);
- tx_buf->first_bd = 0;
- tx_buf->skb = NULL;
-
- return new_cons;
-}
-
-int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata)
-{
- struct netdev_queue *txq;
- u16 hw_cons, sw_cons, bd_cons = txdata->tx_bd_cons;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return -1;
-#endif
-
- txq = netdev_get_tx_queue(bp->dev, txdata->txq_index);
- hw_cons = le16_to_cpu(*txdata->tx_cons_sb);
- sw_cons = txdata->tx_pkt_cons;
-
- while (sw_cons != hw_cons) {
- u16 pkt_cons;
-
- pkt_cons = TX_BD(sw_cons);
-
- DP(NETIF_MSG_TX_DONE, "queue[%d]: hw_cons %u sw_cons %u "
- " pkt_cons %u\n",
- txdata->txq_index, hw_cons, sw_cons, pkt_cons);
-
- bd_cons = bnx2x_free_tx_pkt(bp, txdata, pkt_cons);
- sw_cons++;
- }
-
- txdata->tx_pkt_cons = sw_cons;
- txdata->tx_bd_cons = bd_cons;
-
- /* Need to make the tx_bd_cons update visible to start_xmit()
- * before checking for netif_tx_queue_stopped(). Without the
- * memory barrier, there is a small possibility that
- * start_xmit() will miss it and cause the queue to be stopped
- * forever.
- * On the other hand we need an rmb() here to ensure the proper
- * ordering of bit testing in the following
- * netif_tx_queue_stopped(txq) call.
- */
- smp_mb();
-
- if (unlikely(netif_tx_queue_stopped(txq))) {
- /* Taking tx_lock() is needed to prevent reenabling the queue
- * while it's empty. This could have happen if rx_action() gets
- * suspended in bnx2x_tx_int() after the condition before
- * netif_tx_wake_queue(), while tx_action (bnx2x_start_xmit()):
- *
- * stops the queue->sees fresh tx_bd_cons->releases the queue->
- * sends some packets consuming the whole queue again->
- * stops the queue
- */
-
- __netif_tx_lock(txq, smp_processor_id());
-
- if ((netif_tx_queue_stopped(txq)) &&
- (bp->state == BNX2X_STATE_OPEN) &&
- (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3))
- netif_tx_wake_queue(txq);
-
- __netif_tx_unlock(txq);
- }
- return 0;
-}
-
-static inline void bnx2x_update_last_max_sge(struct bnx2x_fastpath *fp,
- u16 idx)
-{
- u16 last_max = fp->last_max_sge;
-
- if (SUB_S16(idx, last_max) > 0)
- fp->last_max_sge = idx;
-}
-
-static void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
- struct eth_fast_path_rx_cqe *fp_cqe)
-{
- struct bnx2x *bp = fp->bp;
- u16 sge_len = SGE_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
- le16_to_cpu(fp_cqe->len_on_bd)) >>
- SGE_PAGE_SHIFT;
- u16 last_max, last_elem, first_elem;
- u16 delta = 0;
- u16 i;
-
- if (!sge_len)
- return;
-
- /* First mark all used pages */
- for (i = 0; i < sge_len; i++)
- BIT_VEC64_CLEAR_BIT(fp->sge_mask,
- RX_SGE(le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[i])));
-
- DP(NETIF_MSG_RX_STATUS, "fp_cqe->sgl[%d] = %d\n",
- sge_len - 1, le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[sge_len - 1]));
-
- /* Here we assume that the last SGE index is the biggest */
- prefetch((void *)(fp->sge_mask));
- bnx2x_update_last_max_sge(fp,
- le16_to_cpu(fp_cqe->sgl_or_raw_data.sgl[sge_len - 1]));
-
- last_max = RX_SGE(fp->last_max_sge);
- last_elem = last_max >> BIT_VEC64_ELEM_SHIFT;
- first_elem = RX_SGE(fp->rx_sge_prod) >> BIT_VEC64_ELEM_SHIFT;
-
- /* If ring is not full */
- if (last_elem + 1 != first_elem)
- last_elem++;
-
- /* Now update the prod */
- for (i = first_elem; i != last_elem; i = NEXT_SGE_MASK_ELEM(i)) {
- if (likely(fp->sge_mask[i]))
- break;
-
- fp->sge_mask[i] = BIT_VEC64_ELEM_ONE_MASK;
- delta += BIT_VEC64_ELEM_SZ;
- }
-
- if (delta > 0) {
- fp->rx_sge_prod += delta;
- /* clear page-end entries */
- bnx2x_clear_sge_mask_next_elems(fp);
- }
-
- DP(NETIF_MSG_RX_STATUS,
- "fp->last_max_sge = %d fp->rx_sge_prod = %d\n",
- fp->last_max_sge, fp->rx_sge_prod);
-}
-
-static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
- struct sk_buff *skb, u16 cons, u16 prod,
- struct eth_fast_path_rx_cqe *cqe)
-{
- struct bnx2x *bp = fp->bp;
- struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
- struct sw_rx_bd *prod_rx_buf = &fp->rx_buf_ring[prod];
- struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
- dma_addr_t mapping;
- struct bnx2x_agg_info *tpa_info = &fp->tpa_info[queue];
- struct sw_rx_bd *first_buf = &tpa_info->first_buf;
-
- /* print error if current state != stop */
- if (tpa_info->tpa_state != BNX2X_TPA_STOP)
- BNX2X_ERR("start of bin not in stop [%d]\n", queue);
-
- /* Try to map an empty skb from the aggregation info */
- mapping = dma_map_single(&bp->pdev->dev,
- first_buf->skb->data,
- fp->rx_buf_size, DMA_FROM_DEVICE);
- /*
- * ...if it fails - move the skb from the consumer to the producer
- * and set the current aggregation state as ERROR to drop it
- * when TPA_STOP arrives.
- */
-
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
- /* Move the BD from the consumer to the producer */
- bnx2x_reuse_rx_skb(fp, cons, prod);
- tpa_info->tpa_state = BNX2X_TPA_ERROR;
- return;
- }
-
- /* move empty skb from pool to prod */
- prod_rx_buf->skb = first_buf->skb;
- dma_unmap_addr_set(prod_rx_buf, mapping, mapping);
- /* point prod_bd to new skb */
- prod_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- prod_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
-
- /* move partial skb from cons to pool (don't unmap yet) */
- *first_buf = *cons_rx_buf;
-
- /* mark bin state as START */
- tpa_info->parsing_flags =
- le16_to_cpu(cqe->pars_flags.flags);
- tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag);
- tpa_info->tpa_state = BNX2X_TPA_START;
- tpa_info->len_on_bd = le16_to_cpu(cqe->len_on_bd);
- tpa_info->placement_offset = cqe->placement_offset;
-
-#ifdef BNX2X_STOP_ON_ERROR
- fp->tpa_queue_used |= (1 << queue);
-#ifdef _ASM_GENERIC_INT_L64_H
- DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%lx\n",
-#else
- DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%llx\n",
-#endif
- fp->tpa_queue_used);
-#endif
-}
-
-/* Timestamp option length allowed for TPA aggregation:
- *
- * nop nop kind length echo val
- */
-#define TPA_TSTAMP_OPT_LEN 12
-/**
- * bnx2x_set_lro_mss - calculate the approximate value of the MSS
- *
- * @bp: driver handle
- * @parsing_flags: parsing flags from the START CQE
- * @len_on_bd: total length of the first packet for the
- * aggregation.
- *
- * Approximate value of the MSS for this aggregation calculated using
- * the first packet of it.
- */
-static inline u16 bnx2x_set_lro_mss(struct bnx2x *bp, u16 parsing_flags,
- u16 len_on_bd)
-{
- /*
- * TPA arrgregation won't have either IP options or TCP options
- * other than timestamp or IPv6 extension headers.
- */
- u16 hdrs_len = ETH_HLEN + sizeof(struct tcphdr);
-
- if (GET_FLAG(parsing_flags, PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) ==
- PRS_FLAG_OVERETH_IPV6)
- hdrs_len += sizeof(struct ipv6hdr);
- else /* IPv4 */
- hdrs_len += sizeof(struct iphdr);
-
-
- /* Check if there was a TCP timestamp, if there is it's will
- * always be 12 bytes length: nop nop kind length echo val.
- *
- * Otherwise FW would close the aggregation.
- */
- if (parsing_flags & PARSING_FLAGS_TIME_STAMP_EXIST_FLAG)
- hdrs_len += TPA_TSTAMP_OPT_LEN;
-
- return len_on_bd - hdrs_len;
-}
-
-static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- u16 queue, struct sk_buff *skb,
- struct eth_end_agg_rx_cqe *cqe,
- u16 cqe_idx)
-{
- struct sw_rx_page *rx_pg, old_rx_pg;
- u32 i, frag_len, frag_size, pages;
- int err;
- int j;
- struct bnx2x_agg_info *tpa_info = &fp->tpa_info[queue];
- u16 len_on_bd = tpa_info->len_on_bd;
-
- frag_size = le16_to_cpu(cqe->pkt_len) - len_on_bd;
- pages = SGE_PAGE_ALIGN(frag_size) >> SGE_PAGE_SHIFT;
-
- /* This is needed in order to enable forwarding support */
- if (frag_size)
- skb_shinfo(skb)->gso_size = bnx2x_set_lro_mss(bp,
- tpa_info->parsing_flags, len_on_bd);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (pages > min_t(u32, 8, MAX_SKB_FRAGS)*SGE_PAGE_SIZE*PAGES_PER_SGE) {
- BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n",
- pages, cqe_idx);
- BNX2X_ERR("cqe->pkt_len = %d\n", cqe->pkt_len);
- bnx2x_panic();
- return -EINVAL;
- }
-#endif
-
- /* Run through the SGL and compose the fragmented skb */
- for (i = 0, j = 0; i < pages; i += PAGES_PER_SGE, j++) {
- u16 sge_idx = RX_SGE(le16_to_cpu(cqe->sgl_or_raw_data.sgl[j]));
-
- /* FW gives the indices of the SGE as if the ring is an array
- (meaning that "next" element will consume 2 indices) */
- frag_len = min(frag_size, (u32)(SGE_PAGE_SIZE*PAGES_PER_SGE));
- rx_pg = &fp->rx_page_ring[sge_idx];
- old_rx_pg = *rx_pg;
-
- /* If we fail to allocate a substitute page, we simply stop
- where we are and drop the whole packet */
- err = bnx2x_alloc_rx_sge(bp, fp, sge_idx);
- if (unlikely(err)) {
- fp->eth_q_stats.rx_skb_alloc_failed++;
- return err;
- }
-
- /* Unmap the page as we r going to pass it to the stack */
- dma_unmap_page(&bp->pdev->dev,
- dma_unmap_addr(&old_rx_pg, mapping),
- SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
-
- /* Add one frag and update the appropriate fields in the skb */
- skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
-
- skb->data_len += frag_len;
- skb->truesize += frag_len;
- skb->len += frag_len;
-
- frag_size -= frag_len;
- }
-
- return 0;
-}
-
-static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- u16 queue, struct eth_end_agg_rx_cqe *cqe,
- u16 cqe_idx)
-{
- struct bnx2x_agg_info *tpa_info = &fp->tpa_info[queue];
- struct sw_rx_bd *rx_buf = &tpa_info->first_buf;
- u8 pad = tpa_info->placement_offset;
- u16 len = tpa_info->len_on_bd;
- struct sk_buff *skb = rx_buf->skb;
- /* alloc new skb */
- struct sk_buff *new_skb;
- u8 old_tpa_state = tpa_info->tpa_state;
-
- tpa_info->tpa_state = BNX2X_TPA_STOP;
-
- /* If we there was an error during the handling of the TPA_START -
- * drop this aggregation.
- */
- if (old_tpa_state == BNX2X_TPA_ERROR)
- goto drop;
-
- /* Try to allocate the new skb */
- new_skb = netdev_alloc_skb(bp->dev, fp->rx_buf_size);
-
- /* Unmap skb in the pool anyway, as we are going to change
- pool entry status to BNX2X_TPA_STOP even if new skb allocation
- fails. */
- dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping),
- fp->rx_buf_size, DMA_FROM_DEVICE);
-
- if (likely(new_skb)) {
- prefetch(skb);
- prefetch(((char *)(skb)) + L1_CACHE_BYTES);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (pad + len > fp->rx_buf_size) {
- BNX2X_ERR("skb_put is about to fail... "
- "pad %d len %d rx_buf_size %d\n",
- pad, len, fp->rx_buf_size);
- bnx2x_panic();
- return;
- }
-#endif
-
- skb_reserve(skb, pad);
- skb_put(skb, len);
-
- skb->protocol = eth_type_trans(skb, bp->dev);
- skb->ip_summed = CHECKSUM_UNNECESSARY;
-
- if (!bnx2x_fill_frag_skb(bp, fp, queue, skb, cqe, cqe_idx)) {
- if (tpa_info->parsing_flags & PARSING_FLAGS_VLAN)
- __vlan_hwaccel_put_tag(skb, tpa_info->vlan_tag);
- napi_gro_receive(&fp->napi, skb);
- } else {
- DP(NETIF_MSG_RX_STATUS, "Failed to allocate new pages"
- " - dropping packet!\n");
- dev_kfree_skb_any(skb);
- }
-
-
- /* put new skb in bin */
- rx_buf->skb = new_skb;
-
- return;
- }
-
-drop:
- /* drop the packet and keep the buffer in the bin */
- DP(NETIF_MSG_RX_STATUS,
- "Failed to allocate or map a new skb - dropping packet!\n");
- fp->eth_q_stats.rx_skb_alloc_failed++;
-}
-
-/* Set Toeplitz hash value in the skb using the value from the
- * CQE (calculated by HW).
- */
-static inline void bnx2x_set_skb_rxhash(struct bnx2x *bp, union eth_rx_cqe *cqe,
- struct sk_buff *skb)
-{
- /* Set Toeplitz hash from CQE */
- if ((bp->dev->features & NETIF_F_RXHASH) &&
- (cqe->fast_path_cqe.status_flags &
- ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG))
- skb->rxhash =
- le32_to_cpu(cqe->fast_path_cqe.rss_hash_result);
-}
-
-int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
-{
- struct bnx2x *bp = fp->bp;
- u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons;
- u16 hw_comp_cons, sw_comp_cons, sw_comp_prod;
- int rx_pkt = 0;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return 0;
-#endif
-
- /* CQ "next element" is of the size of the regular element,
- that's why it's ok here */
- hw_comp_cons = le16_to_cpu(*fp->rx_cons_sb);
- if ((hw_comp_cons & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- hw_comp_cons++;
-
- bd_cons = fp->rx_bd_cons;
- bd_prod = fp->rx_bd_prod;
- bd_prod_fw = bd_prod;
- sw_comp_cons = fp->rx_comp_cons;
- sw_comp_prod = fp->rx_comp_prod;
-
- /* Memory barrier necessary as speculative reads of the rx
- * buffer can be ahead of the index in the status block
- */
- rmb();
-
- DP(NETIF_MSG_RX_STATUS,
- "queue[%d]: hw_comp_cons %u sw_comp_cons %u\n",
- fp->index, hw_comp_cons, sw_comp_cons);
-
- while (sw_comp_cons != hw_comp_cons) {
- struct sw_rx_bd *rx_buf = NULL;
- struct sk_buff *skb;
- union eth_rx_cqe *cqe;
- struct eth_fast_path_rx_cqe *cqe_fp;
- u8 cqe_fp_flags;
- enum eth_rx_cqe_type cqe_fp_type;
- u16 len, pad;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return 0;
-#endif
-
- comp_ring_cons = RCQ_BD(sw_comp_cons);
- bd_prod = RX_BD(bd_prod);
- bd_cons = RX_BD(bd_cons);
-
- /* Prefetch the page containing the BD descriptor
- at producer's index. It will be needed when new skb is
- allocated */
- prefetch((void *)(PAGE_ALIGN((unsigned long)
- (&fp->rx_desc_ring[bd_prod])) -
- PAGE_SIZE + 1));
-
- cqe = &fp->rx_comp_ring[comp_ring_cons];
- cqe_fp = &cqe->fast_path_cqe;
- cqe_fp_flags = cqe_fp->type_error_flags;
- cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
-
- DP(NETIF_MSG_RX_STATUS, "CQE type %x err %x status %x"
- " queue %x vlan %x len %u\n", CQE_TYPE(cqe_fp_flags),
- cqe_fp_flags, cqe_fp->status_flags,
- le32_to_cpu(cqe_fp->rss_hash_result),
- le16_to_cpu(cqe_fp->vlan_tag), le16_to_cpu(cqe_fp->pkt_len));
-
- /* is this a slowpath msg? */
- if (unlikely(CQE_TYPE_SLOW(cqe_fp_type))) {
- bnx2x_sp_event(fp, cqe);
- goto next_cqe;
-
- /* this is an rx packet */
- } else {
- rx_buf = &fp->rx_buf_ring[bd_cons];
- skb = rx_buf->skb;
- prefetch(skb);
-
- if (!CQE_TYPE_FAST(cqe_fp_type)) {
-#ifdef BNX2X_STOP_ON_ERROR
- /* sanity check */
- if (fp->disable_tpa &&
- (CQE_TYPE_START(cqe_fp_type) ||
- CQE_TYPE_STOP(cqe_fp_type)))
- BNX2X_ERR("START/STOP packet while "
- "disable_tpa type %x\n",
- CQE_TYPE(cqe_fp_type));
-#endif
-
- if (CQE_TYPE_START(cqe_fp_type)) {
- u16 queue = cqe_fp->queue_index;
- DP(NETIF_MSG_RX_STATUS,
- "calling tpa_start on queue %d\n",
- queue);
-
- bnx2x_tpa_start(fp, queue, skb,
- bd_cons, bd_prod,
- cqe_fp);
-
- /* Set Toeplitz hash for LRO skb */
- bnx2x_set_skb_rxhash(bp, cqe, skb);
-
- goto next_rx;
-
- } else {
- u16 queue =
- cqe->end_agg_cqe.queue_index;
- DP(NETIF_MSG_RX_STATUS,
- "calling tpa_stop on queue %d\n",
- queue);
-
- bnx2x_tpa_stop(bp, fp, queue,
- &cqe->end_agg_cqe,
- comp_ring_cons);
-#ifdef BNX2X_STOP_ON_ERROR
- if (bp->panic)
- return 0;
-#endif
-
- bnx2x_update_sge_prod(fp, cqe_fp);
- goto next_cqe;
- }
- }
- /* non TPA */
- len = le16_to_cpu(cqe_fp->pkt_len);
- pad = cqe_fp->placement_offset;
- dma_sync_single_for_cpu(&bp->pdev->dev,
- dma_unmap_addr(rx_buf, mapping),
- pad + RX_COPY_THRESH,
- DMA_FROM_DEVICE);
- prefetch(((char *)(skb)) + L1_CACHE_BYTES);
-
- /* is this an error packet? */
- if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {
- DP(NETIF_MSG_RX_ERR,
- "ERROR flags %x rx packet %u\n",
- cqe_fp_flags, sw_comp_cons);
- fp->eth_q_stats.rx_err_discard_pkt++;
- goto reuse_rx;
- }
-
- /* Since we don't have a jumbo ring
- * copy small packets if mtu > 1500
- */
- if ((bp->dev->mtu > ETH_MAX_PACKET_SIZE) &&
- (len <= RX_COPY_THRESH)) {
- struct sk_buff *new_skb;
-
- new_skb = netdev_alloc_skb(bp->dev, len + pad);
- if (new_skb == NULL) {
- DP(NETIF_MSG_RX_ERR,
- "ERROR packet dropped "
- "because of alloc failure\n");
- fp->eth_q_stats.rx_skb_alloc_failed++;
- goto reuse_rx;
- }
-
- /* aligned copy */
- skb_copy_from_linear_data_offset(skb, pad,
- new_skb->data + pad, len);
- skb_reserve(new_skb, pad);
- skb_put(new_skb, len);
-
- bnx2x_reuse_rx_skb(fp, bd_cons, bd_prod);
-
- skb = new_skb;
-
- } else
- if (likely(bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0)) {
- dma_unmap_single(&bp->pdev->dev,
- dma_unmap_addr(rx_buf, mapping),
- fp->rx_buf_size,
- DMA_FROM_DEVICE);
- skb_reserve(skb, pad);
- skb_put(skb, len);
-
- } else {
- DP(NETIF_MSG_RX_ERR,
- "ERROR packet dropped because "
- "of alloc failure\n");
- fp->eth_q_stats.rx_skb_alloc_failed++;
-reuse_rx:
- bnx2x_reuse_rx_skb(fp, bd_cons, bd_prod);
- goto next_rx;
- }
-
- skb->protocol = eth_type_trans(skb, bp->dev);
-
- /* Set Toeplitz hash for a none-LRO skb */
- bnx2x_set_skb_rxhash(bp, cqe, skb);
-
- skb_checksum_none_assert(skb);
-
- if (bp->dev->features & NETIF_F_RXCSUM) {
-
- if (likely(BNX2X_RX_CSUM_OK(cqe)))
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- else
- fp->eth_q_stats.hw_csum_err++;
- }
- }
-
- skb_record_rx_queue(skb, fp->index);
-
- if (le16_to_cpu(cqe_fp->pars_flags.flags) &
- PARSING_FLAGS_VLAN)
- __vlan_hwaccel_put_tag(skb,
- le16_to_cpu(cqe_fp->vlan_tag));
- napi_gro_receive(&fp->napi, skb);
-
-
-next_rx:
- rx_buf->skb = NULL;
-
- bd_cons = NEXT_RX_IDX(bd_cons);
- bd_prod = NEXT_RX_IDX(bd_prod);
- bd_prod_fw = NEXT_RX_IDX(bd_prod_fw);
- rx_pkt++;
-next_cqe:
- sw_comp_prod = NEXT_RCQ_IDX(sw_comp_prod);
- sw_comp_cons = NEXT_RCQ_IDX(sw_comp_cons);
-
- if (rx_pkt == budget)
- break;
- } /* while */
-
- fp->rx_bd_cons = bd_cons;
- fp->rx_bd_prod = bd_prod_fw;
- fp->rx_comp_cons = sw_comp_cons;
- fp->rx_comp_prod = sw_comp_prod;
-
- /* Update producers */
- bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod,
- fp->rx_sge_prod);
-
- fp->rx_pkt += rx_pkt;
- fp->rx_calls++;
-
- return rx_pkt;
-}
-
-static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie)
-{
- struct bnx2x_fastpath *fp = fp_cookie;
- struct bnx2x *bp = fp->bp;
- u8 cos;
-
- DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB "
- "[fp %d fw_sd %d igusb %d]\n",
- fp->index, fp->fw_sb_id, fp->igu_sb_id);
- bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0, IGU_INT_DISABLE, 0);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return IRQ_HANDLED;
-#endif
-
- /* Handle Rx and Tx according to MSI-X vector */
- prefetch(fp->rx_cons_sb);
-
- for_each_cos_in_tx_queue(fp, cos)
- prefetch(fp->txdata[cos].tx_cons_sb);
-
- prefetch(&fp->sb_running_index[SM_RX_ID]);
- napi_schedule(&bnx2x_fp(bp, fp->index, napi));
-
- return IRQ_HANDLED;
-}
-
-/* HW Lock for shared dual port PHYs */
-void bnx2x_acquire_phy_lock(struct bnx2x *bp)
-{
- mutex_lock(&bp->port.phy_mutex);
-
- if (bp->port.need_hw_lock)
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_MDIO);
-}
-
-void bnx2x_release_phy_lock(struct bnx2x *bp)
-{
- if (bp->port.need_hw_lock)
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_MDIO);
-
- mutex_unlock(&bp->port.phy_mutex);
-}
-
-/* calculates MF speed according to current linespeed and MF configuration */
-u16 bnx2x_get_mf_speed(struct bnx2x *bp)
-{
- u16 line_speed = bp->link_vars.line_speed;
- if (IS_MF(bp)) {
- u16 maxCfg = bnx2x_extract_max_cfg(bp,
- bp->mf_config[BP_VN(bp)]);
-
- /* Calculate the current MAX line speed limit for the MF
- * devices
- */
- if (IS_MF_SI(bp))
- line_speed = (line_speed * maxCfg) / 100;
- else { /* SD mode */
- u16 vn_max_rate = maxCfg * 100;
-
- if (vn_max_rate < line_speed)
- line_speed = vn_max_rate;
- }
- }
-
- return line_speed;
-}
-
-/**
- * bnx2x_fill_report_data - fill link report data to report
- *
- * @bp: driver handle
- * @data: link state to update
- *
- * It uses a none-atomic bit operations because is called under the mutex.
- */
-static inline void bnx2x_fill_report_data(struct bnx2x *bp,
- struct bnx2x_link_report_data *data)
-{
- u16 line_speed = bnx2x_get_mf_speed(bp);
-
- memset(data, 0, sizeof(*data));
-
- /* Fill the report data: efective line speed */
- data->line_speed = line_speed;
-
- /* Link is down */
- if (!bp->link_vars.link_up || (bp->flags & MF_FUNC_DIS))
- __set_bit(BNX2X_LINK_REPORT_LINK_DOWN,
- &data->link_report_flags);
-
- /* Full DUPLEX */
- if (bp->link_vars.duplex == DUPLEX_FULL)
- __set_bit(BNX2X_LINK_REPORT_FD, &data->link_report_flags);
-
- /* Rx Flow Control is ON */
- if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX)
- __set_bit(BNX2X_LINK_REPORT_RX_FC_ON, &data->link_report_flags);
-
- /* Tx Flow Control is ON */
- if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
- __set_bit(BNX2X_LINK_REPORT_TX_FC_ON, &data->link_report_flags);
-}
-
-/**
- * bnx2x_link_report - report link status to OS.
- *
- * @bp: driver handle
- *
- * Calls the __bnx2x_link_report() under the same locking scheme
- * as a link/PHY state managing code to ensure a consistent link
- * reporting.
- */
-
-void bnx2x_link_report(struct bnx2x *bp)
-{
- bnx2x_acquire_phy_lock(bp);
- __bnx2x_link_report(bp);
- bnx2x_release_phy_lock(bp);
-}
-
-/**
- * __bnx2x_link_report - report link status to OS.
- *
- * @bp: driver handle
- *
- * None atomic inmlementation.
- * Should be called under the phy_lock.
- */
-void __bnx2x_link_report(struct bnx2x *bp)
-{
- struct bnx2x_link_report_data cur_data;
-
- /* reread mf_cfg */
- if (!CHIP_IS_E1(bp))
- bnx2x_read_mf_cfg(bp);
-
- /* Read the current link report info */
- bnx2x_fill_report_data(bp, &cur_data);
-
- /* Don't report link down or exactly the same link status twice */
- if (!memcmp(&cur_data, &bp->last_reported_link, sizeof(cur_data)) ||
- (test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
- &bp->last_reported_link.link_report_flags) &&
- test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
- &cur_data.link_report_flags)))
- return;
-
- bp->link_cnt++;
-
- /* We are going to report a new link parameters now -
- * remember the current data for the next time.
- */
- memcpy(&bp->last_reported_link, &cur_data, sizeof(cur_data));
-
- if (test_bit(BNX2X_LINK_REPORT_LINK_DOWN,
- &cur_data.link_report_flags)) {
- netif_carrier_off(bp->dev);
- netdev_err(bp->dev, "NIC Link is Down\n");
- return;
- } else {
- netif_carrier_on(bp->dev);
- netdev_info(bp->dev, "NIC Link is Up, ");
- pr_cont("%d Mbps ", cur_data.line_speed);
-
- if (test_and_clear_bit(BNX2X_LINK_REPORT_FD,
- &cur_data.link_report_flags))
- pr_cont("full duplex");
- else
- pr_cont("half duplex");
-
- /* Handle the FC at the end so that only these flags would be
- * possibly set. This way we may easily check if there is no FC
- * enabled.
- */
- if (cur_data.link_report_flags) {
- if (test_bit(BNX2X_LINK_REPORT_RX_FC_ON,
- &cur_data.link_report_flags)) {
- pr_cont(", receive ");
- if (test_bit(BNX2X_LINK_REPORT_TX_FC_ON,
- &cur_data.link_report_flags))
- pr_cont("& transmit ");
- } else {
- pr_cont(", transmit ");
- }
- pr_cont("flow control ON");
- }
- pr_cont("\n");
- }
-}
-
-void bnx2x_init_rx_rings(struct bnx2x *bp)
-{
- int func = BP_FUNC(bp);
- int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
- ETH_MAX_AGGREGATION_QUEUES_E1H_E2;
- u16 ring_prod;
- int i, j;
-
- /* Allocate TPA resources */
- for_each_rx_queue(bp, j) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
-
- DP(NETIF_MSG_IFUP,
- "mtu %d rx_buf_size %d\n", bp->dev->mtu, fp->rx_buf_size);
-
- if (!fp->disable_tpa) {
- /* Fill the per-aggregtion pool */
- for (i = 0; i < max_agg_queues; i++) {
- struct bnx2x_agg_info *tpa_info =
- &fp->tpa_info[i];
- struct sw_rx_bd *first_buf =
- &tpa_info->first_buf;
-
- first_buf->skb = netdev_alloc_skb(bp->dev,
- fp->rx_buf_size);
- if (!first_buf->skb) {
- BNX2X_ERR("Failed to allocate TPA "
- "skb pool for queue[%d] - "
- "disabling TPA on this "
- "queue!\n", j);
- bnx2x_free_tpa_pool(bp, fp, i);
- fp->disable_tpa = 1;
- break;
- }
- dma_unmap_addr_set(first_buf, mapping, 0);
- tpa_info->tpa_state = BNX2X_TPA_STOP;
- }
-
- /* "next page" elements initialization */
- bnx2x_set_next_page_sgl(fp);
-
- /* set SGEs bit mask */
- bnx2x_init_sge_ring_bit_mask(fp);
-
- /* Allocate SGEs and initialize the ring elements */
- for (i = 0, ring_prod = 0;
- i < MAX_RX_SGE_CNT*NUM_RX_SGE_PAGES; i++) {
-
- if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
- BNX2X_ERR("was only able to allocate "
- "%d rx sges\n", i);
- BNX2X_ERR("disabling TPA for "
- "queue[%d]\n", j);
- /* Cleanup already allocated elements */
- bnx2x_free_rx_sge_range(bp, fp,
- ring_prod);
- bnx2x_free_tpa_pool(bp, fp,
- max_agg_queues);
- fp->disable_tpa = 1;
- ring_prod = 0;
- break;
- }
- ring_prod = NEXT_SGE_IDX(ring_prod);
- }
-
- fp->rx_sge_prod = ring_prod;
- }
- }
-
- for_each_rx_queue(bp, j) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
-
- fp->rx_bd_cons = 0;
-
- /* Activate BD ring */
- /* Warning!
- * this will generate an interrupt (to the TSTORM)
- * must only be done after chip is initialized
- */
- bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
- fp->rx_sge_prod);
-
- if (j != 0)
- continue;
-
- if (CHIP_IS_E1(bp)) {
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func),
- U64_LO(fp->rx_comp_mapping));
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(func) + 4,
- U64_HI(fp->rx_comp_mapping));
- }
- }
-}
-
-static void bnx2x_free_tx_skbs(struct bnx2x *bp)
-{
- int i;
- u8 cos;
-
- for_each_tx_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- for_each_cos_in_tx_queue(fp, cos) {
- struct bnx2x_fp_txdata *txdata = &fp->txdata[cos];
-
- u16 bd_cons = txdata->tx_bd_cons;
- u16 sw_prod = txdata->tx_pkt_prod;
- u16 sw_cons = txdata->tx_pkt_cons;
-
- while (sw_cons != sw_prod) {
- bd_cons = bnx2x_free_tx_pkt(bp, txdata,
- TX_BD(sw_cons));
- sw_cons++;
- }
- }
- }
-}
-
-static void bnx2x_free_rx_bds(struct bnx2x_fastpath *fp)
-{
- struct bnx2x *bp = fp->bp;
- int i;
-
- /* ring wasn't allocated */
- if (fp->rx_buf_ring == NULL)
- return;
-
- for (i = 0; i < NUM_RX_BD; i++) {
- struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[i];
- struct sk_buff *skb = rx_buf->skb;
-
- if (skb == NULL)
- continue;
- dma_unmap_single(&bp->pdev->dev,
- dma_unmap_addr(rx_buf, mapping),
- fp->rx_buf_size, DMA_FROM_DEVICE);
-
- rx_buf->skb = NULL;
- dev_kfree_skb(skb);
- }
-}
-
-static void bnx2x_free_rx_skbs(struct bnx2x *bp)
-{
- int j;
-
- for_each_rx_queue(bp, j) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
-
- bnx2x_free_rx_bds(fp);
-
- if (!fp->disable_tpa)
- bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ?
- ETH_MAX_AGGREGATION_QUEUES_E1 :
- ETH_MAX_AGGREGATION_QUEUES_E1H_E2);
- }
-}
-
-void bnx2x_free_skbs(struct bnx2x *bp)
-{
- bnx2x_free_tx_skbs(bp);
- bnx2x_free_rx_skbs(bp);
-}
-
-void bnx2x_update_max_mf_config(struct bnx2x *bp, u32 value)
-{
- /* load old values */
- u32 mf_cfg = bp->mf_config[BP_VN(bp)];
-
- if (value != bnx2x_extract_max_cfg(bp, mf_cfg)) {
- /* leave all but MAX value */
- mf_cfg &= ~FUNC_MF_CFG_MAX_BW_MASK;
-
- /* set new MAX value */
- mf_cfg |= (value << FUNC_MF_CFG_MAX_BW_SHIFT)
- & FUNC_MF_CFG_MAX_BW_MASK;
-
- bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW, mf_cfg);
- }
-}
-
-/**
- * bnx2x_free_msix_irqs - free previously requested MSI-X IRQ vectors
- *
- * @bp: driver handle
- * @nvecs: number of vectors to be released
- */
-static void bnx2x_free_msix_irqs(struct bnx2x *bp, int nvecs)
-{
- int i, offset = 0;
-
- if (nvecs == offset)
- return;
- free_irq(bp->msix_table[offset].vector, bp->dev);
- DP(NETIF_MSG_IFDOWN, "released sp irq (%d)\n",
- bp->msix_table[offset].vector);
- offset++;
-#ifdef BCM_CNIC
- if (nvecs == offset)
- return;
- offset++;
-#endif
-
- for_each_eth_queue(bp, i) {
- if (nvecs == offset)
- return;
- DP(NETIF_MSG_IFDOWN, "about to release fp #%d->%d "
- "irq\n", i, bp->msix_table[offset].vector);
-
- free_irq(bp->msix_table[offset++].vector, &bp->fp[i]);
- }
-}
-
-void bnx2x_free_irq(struct bnx2x *bp)
-{
- if (bp->flags & USING_MSIX_FLAG)
- bnx2x_free_msix_irqs(bp, BNX2X_NUM_ETH_QUEUES(bp) +
- CNIC_PRESENT + 1);
- else if (bp->flags & USING_MSI_FLAG)
- free_irq(bp->pdev->irq, bp->dev);
- else
- free_irq(bp->pdev->irq, bp->dev);
-}
-
-int bnx2x_enable_msix(struct bnx2x *bp)
-{
- int msix_vec = 0, i, rc, req_cnt;
-
- bp->msix_table[msix_vec].entry = msix_vec;
- DP(NETIF_MSG_IFUP, "msix_table[0].entry = %d (slowpath)\n",
- bp->msix_table[0].entry);
- msix_vec++;
-
-#ifdef BCM_CNIC
- bp->msix_table[msix_vec].entry = msix_vec;
- DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d (CNIC)\n",
- bp->msix_table[msix_vec].entry, bp->msix_table[msix_vec].entry);
- msix_vec++;
-#endif
- /* We need separate vectors for ETH queues only (not FCoE) */
- for_each_eth_queue(bp, i) {
- bp->msix_table[msix_vec].entry = msix_vec;
- DP(NETIF_MSG_IFUP, "msix_table[%d].entry = %d "
- "(fastpath #%u)\n", msix_vec, msix_vec, i);
- msix_vec++;
- }
-
- req_cnt = BNX2X_NUM_ETH_QUEUES(bp) + CNIC_PRESENT + 1;
-
- rc = pci_enable_msix(bp->pdev, &bp->msix_table[0], req_cnt);
-
- /*
- * reconfigure number of tx/rx queues according to available
- * MSI-X vectors
- */
- if (rc >= BNX2X_MIN_MSIX_VEC_CNT) {
- /* how less vectors we will have? */
- int diff = req_cnt - rc;
-
- DP(NETIF_MSG_IFUP,
- "Trying to use less MSI-X vectors: %d\n", rc);
-
- rc = pci_enable_msix(bp->pdev, &bp->msix_table[0], rc);
-
- if (rc) {
- DP(NETIF_MSG_IFUP,
- "MSI-X is not attainable rc %d\n", rc);
- return rc;
- }
- /*
- * decrease number of queues by number of unallocated entries
- */
- bp->num_queues -= diff;
-
- DP(NETIF_MSG_IFUP, "New queue configuration set: %d\n",
- bp->num_queues);
- } else if (rc) {
- /* fall to INTx if not enough memory */
- if (rc == -ENOMEM)
- bp->flags |= DISABLE_MSI_FLAG;
- DP(NETIF_MSG_IFUP, "MSI-X is not attainable rc %d\n", rc);
- return rc;
- }
-
- bp->flags |= USING_MSIX_FLAG;
-
- return 0;
-}
-
-static int bnx2x_req_msix_irqs(struct bnx2x *bp)
-{
- int i, rc, offset = 0;
-
- rc = request_irq(bp->msix_table[offset++].vector,
- bnx2x_msix_sp_int, 0,
- bp->dev->name, bp->dev);
- if (rc) {
- BNX2X_ERR("request sp irq failed\n");
- return -EBUSY;
- }
-
-#ifdef BCM_CNIC
- offset++;
-#endif
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- snprintf(fp->name, sizeof(fp->name), "%s-fp-%d",
- bp->dev->name, i);
-
- rc = request_irq(bp->msix_table[offset].vector,
- bnx2x_msix_fp_int, 0, fp->name, fp);
- if (rc) {
- BNX2X_ERR("request fp #%d irq (%d) failed rc %d\n", i,
- bp->msix_table[offset].vector, rc);
- bnx2x_free_msix_irqs(bp, offset);
- return -EBUSY;
- }
-
- offset++;
- }
-
- i = BNX2X_NUM_ETH_QUEUES(bp);
- offset = 1 + CNIC_PRESENT;
- netdev_info(bp->dev, "using MSI-X IRQs: sp %d fp[%d] %d"
- " ... fp[%d] %d\n",
- bp->msix_table[0].vector,
- 0, bp->msix_table[offset].vector,
- i - 1, bp->msix_table[offset + i - 1].vector);
-
- return 0;
-}
-
-int bnx2x_enable_msi(struct bnx2x *bp)
-{
- int rc;
-
- rc = pci_enable_msi(bp->pdev);
- if (rc) {
- DP(NETIF_MSG_IFUP, "MSI is not attainable\n");
- return -1;
- }
- bp->flags |= USING_MSI_FLAG;
-
- return 0;
-}
-
-static int bnx2x_req_irq(struct bnx2x *bp)
-{
- unsigned long flags;
- int rc;
-
- if (bp->flags & USING_MSI_FLAG)
- flags = 0;
- else
- flags = IRQF_SHARED;
-
- rc = request_irq(bp->pdev->irq, bnx2x_interrupt, flags,
- bp->dev->name, bp->dev);
- return rc;
-}
-
-static inline int bnx2x_setup_irqs(struct bnx2x *bp)
-{
- int rc = 0;
- if (bp->flags & USING_MSIX_FLAG) {
- rc = bnx2x_req_msix_irqs(bp);
- if (rc)
- return rc;
- } else {
- bnx2x_ack_int(bp);
- rc = bnx2x_req_irq(bp);
- if (rc) {
- BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
- return rc;
- }
- if (bp->flags & USING_MSI_FLAG) {
- bp->dev->irq = bp->pdev->irq;
- netdev_info(bp->dev, "using MSI IRQ %d\n",
- bp->pdev->irq);
- }
- }
-
- return 0;
-}
-
-static inline void bnx2x_napi_enable(struct bnx2x *bp)
-{
- int i;
-
- for_each_rx_queue(bp, i)
- napi_enable(&bnx2x_fp(bp, i, napi));
-}
-
-static inline void bnx2x_napi_disable(struct bnx2x *bp)
-{
- int i;
-
- for_each_rx_queue(bp, i)
- napi_disable(&bnx2x_fp(bp, i, napi));
-}
-
-void bnx2x_netif_start(struct bnx2x *bp)
-{
- if (netif_running(bp->dev)) {
- bnx2x_napi_enable(bp);
- bnx2x_int_enable(bp);
- if (bp->state == BNX2X_STATE_OPEN)
- netif_tx_wake_all_queues(bp->dev);
- }
-}
-
-void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
-{
- bnx2x_int_disable_sync(bp, disable_hw);
- bnx2x_napi_disable(bp);
-}
-
-u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
- struct bnx2x *bp = netdev_priv(dev);
-#ifdef BCM_CNIC
- if (NO_FCOE(bp))
- return skb_tx_hash(dev, skb);
- else {
- struct ethhdr *hdr = (struct ethhdr *)skb->data;
- u16 ether_type = ntohs(hdr->h_proto);
-
- /* Skip VLAN tag if present */
- if (ether_type == ETH_P_8021Q) {
- struct vlan_ethhdr *vhdr =
- (struct vlan_ethhdr *)skb->data;
-
- ether_type = ntohs(vhdr->h_vlan_encapsulated_proto);
- }
-
- /* If ethertype is FCoE or FIP - use FCoE ring */
- if ((ether_type == ETH_P_FCOE) || (ether_type == ETH_P_FIP))
- return bnx2x_fcoe_tx(bp, txq_index);
- }
-#endif
- /* Select a none-FCoE queue: if FCoE is enabled, exclude FCoE L2 ring
- */
- return __skb_tx_hash(dev, skb, BNX2X_NUM_ETH_QUEUES(bp));
-}
-
-void bnx2x_set_num_queues(struct bnx2x *bp)
-{
- switch (bp->multi_mode) {
- case ETH_RSS_MODE_DISABLED:
- bp->num_queues = 1;
- break;
- case ETH_RSS_MODE_REGULAR:
- bp->num_queues = bnx2x_calc_num_queues(bp);
- break;
-
- default:
- bp->num_queues = 1;
- break;
- }
-
- /* Add special queues */
- bp->num_queues += NON_ETH_CONTEXT_USE;
-}
-
-static inline int bnx2x_set_real_num_queues(struct bnx2x *bp)
-{
- int rc, tx, rx;
-
- tx = MAX_TXQS_PER_COS * bp->max_cos;
- rx = BNX2X_NUM_ETH_QUEUES(bp);
-
-/* account for fcoe queue */
-#ifdef BCM_CNIC
- if (!NO_FCOE(bp)) {
- rx += FCOE_PRESENT;
- tx += FCOE_PRESENT;
- }
-#endif
-
- rc = netif_set_real_num_tx_queues(bp->dev, tx);
- if (rc) {
- BNX2X_ERR("Failed to set real number of Tx queues: %d\n", rc);
- return rc;
- }
- rc = netif_set_real_num_rx_queues(bp->dev, rx);
- if (rc) {
- BNX2X_ERR("Failed to set real number of Rx queues: %d\n", rc);
- return rc;
- }
-
- DP(NETIF_MSG_DRV, "Setting real num queues to (tx, rx) (%d, %d)\n",
- tx, rx);
-
- return rc;
-}
-
-static inline void bnx2x_set_rx_buf_size(struct bnx2x *bp)
-{
- int i;
-
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- /* Always use a mini-jumbo MTU for the FCoE L2 ring */
- if (IS_FCOE_IDX(i))
- /*
- * Although there are no IP frames expected to arrive to
- * this ring we still want to add an
- * IP_HEADER_ALIGNMENT_PADDING to prevent a buffer
- * overrun attack.
- */
- fp->rx_buf_size =
- BNX2X_FCOE_MINI_JUMBO_MTU + ETH_OVREHEAD +
- BNX2X_FW_RX_ALIGN + IP_HEADER_ALIGNMENT_PADDING;
- else
- fp->rx_buf_size =
- bp->dev->mtu + ETH_OVREHEAD +
- BNX2X_FW_RX_ALIGN + IP_HEADER_ALIGNMENT_PADDING;
- }
-}
-
-static inline int bnx2x_init_rss_pf(struct bnx2x *bp)
-{
- int i;
- u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE] = {0};
- u8 num_eth_queues = BNX2X_NUM_ETH_QUEUES(bp);
-
- /*
- * Prepare the inital contents fo the indirection table if RSS is
- * enabled
- */
- if (bp->multi_mode != ETH_RSS_MODE_DISABLED) {
- for (i = 0; i < sizeof(ind_table); i++)
- ind_table[i] =
- bp->fp->cl_id + (i % num_eth_queues);
- }
-
- /*
- * For 57710 and 57711 SEARCHER configuration (rss_keys) is
- * per-port, so if explicit configuration is needed , do it only
- * for a PMF.
- *
- * For 57712 and newer on the other hand it's a per-function
- * configuration.
- */
- return bnx2x_config_rss_pf(bp, ind_table,
- bp->port.pmf || !CHIP_IS_E1x(bp));
-}
-
-int bnx2x_config_rss_pf(struct bnx2x *bp, u8 *ind_table, bool config_hash)
-{
- struct bnx2x_config_rss_params params = {0};
- int i;
-
- /* Although RSS is meaningless when there is a single HW queue we
- * still need it enabled in order to have HW Rx hash generated.
- *
- * if (!is_eth_multi(bp))
- * bp->multi_mode = ETH_RSS_MODE_DISABLED;
- */
-
- params.rss_obj = &bp->rss_conf_obj;
-
- __set_bit(RAMROD_COMP_WAIT, &params.ramrod_flags);
-
- /* RSS mode */
- switch (bp->multi_mode) {
- case ETH_RSS_MODE_DISABLED:
- __set_bit(BNX2X_RSS_MODE_DISABLED, &params.rss_flags);
- break;
- case ETH_RSS_MODE_REGULAR:
- __set_bit(BNX2X_RSS_MODE_REGULAR, &params.rss_flags);
- break;
- case ETH_RSS_MODE_VLAN_PRI:
- __set_bit(BNX2X_RSS_MODE_VLAN_PRI, &params.rss_flags);
- break;
- case ETH_RSS_MODE_E1HOV_PRI:
- __set_bit(BNX2X_RSS_MODE_E1HOV_PRI, &params.rss_flags);
- break;
- case ETH_RSS_MODE_IP_DSCP:
- __set_bit(BNX2X_RSS_MODE_IP_DSCP, &params.rss_flags);
- break;
- default:
- BNX2X_ERR("Unknown multi_mode: %d\n", bp->multi_mode);
- return -EINVAL;
- }
-
- /* If RSS is enabled */
- if (bp->multi_mode != ETH_RSS_MODE_DISABLED) {
- /* RSS configuration */
- __set_bit(BNX2X_RSS_IPV4, &params.rss_flags);
- __set_bit(BNX2X_RSS_IPV4_TCP, &params.rss_flags);
- __set_bit(BNX2X_RSS_IPV6, &params.rss_flags);
- __set_bit(BNX2X_RSS_IPV6_TCP, &params.rss_flags);
-
- /* Hash bits */
- params.rss_result_mask = MULTI_MASK;
-
- memcpy(params.ind_table, ind_table, sizeof(params.ind_table));
-
- if (config_hash) {
- /* RSS keys */
- for (i = 0; i < sizeof(params.rss_key) / 4; i++)
- params.rss_key[i] = random32();
-
- __set_bit(BNX2X_RSS_SET_SRCH, &params.rss_flags);
- }
- }
-
- return bnx2x_config_rss(bp, &params);
-}
-
-static inline int bnx2x_init_hw(struct bnx2x *bp, u32 load_code)
-{
- struct bnx2x_func_state_params func_params = {0};
-
- /* Prepare parameters for function state transitions */
- __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
-
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_HW_INIT;
-
- func_params.params.hw_init.load_phase = load_code;
-
- return bnx2x_func_state_change(bp, &func_params);
-}
-
-/*
- * Cleans the object that have internal lists without sending
- * ramrods. Should be run when interrutps are disabled.
- */
-static void bnx2x_squeeze_objects(struct bnx2x *bp)
-{
- int rc;
- unsigned long ramrod_flags = 0, vlan_mac_flags = 0;
- struct bnx2x_mcast_ramrod_params rparam = {0};
- struct bnx2x_vlan_mac_obj *mac_obj = &bp->fp->mac_obj;
-
- /***************** Cleanup MACs' object first *************************/
-
- /* Wait for completion of requested */
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
- /* Perform a dry cleanup */
- __set_bit(RAMROD_DRV_CLR_ONLY, &ramrod_flags);
-
- /* Clean ETH primary MAC */
- __set_bit(BNX2X_ETH_MAC, &vlan_mac_flags);
- rc = mac_obj->delete_all(bp, &bp->fp->mac_obj, &vlan_mac_flags,
- &ramrod_flags);
- if (rc != 0)
- BNX2X_ERR("Failed to clean ETH MACs: %d\n", rc);
-
- /* Cleanup UC list */
- vlan_mac_flags = 0;
- __set_bit(BNX2X_UC_LIST_MAC, &vlan_mac_flags);
- rc = mac_obj->delete_all(bp, mac_obj, &vlan_mac_flags,
- &ramrod_flags);
- if (rc != 0)
- BNX2X_ERR("Failed to clean UC list MACs: %d\n", rc);
-
- /***************** Now clean mcast object *****************************/
- rparam.mcast_obj = &bp->mcast_obj;
- __set_bit(RAMROD_DRV_CLR_ONLY, &rparam.ramrod_flags);
-
- /* Add a DEL command... */
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL);
- if (rc < 0)
- BNX2X_ERR("Failed to add a new DEL command to a multi-cast "
- "object: %d\n", rc);
-
- /* ...and wait until all pending commands are cleared */
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_CONT);
- while (rc != 0) {
- if (rc < 0) {
- BNX2X_ERR("Failed to clean multi-cast object: %d\n",
- rc);
- return;
- }
-
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_CONT);
- }
-}
-
-#ifndef BNX2X_STOP_ON_ERROR
-#define LOAD_ERROR_EXIT(bp, label) \
- do { \
- (bp)->state = BNX2X_STATE_ERROR; \
- goto label; \
- } while (0)
-#else
-#define LOAD_ERROR_EXIT(bp, label) \
- do { \
- (bp)->state = BNX2X_STATE_ERROR; \
- (bp)->panic = 1; \
- return -EBUSY; \
- } while (0)
-#endif
-
-/* must be called with rtnl_lock */
-int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
-{
- int port = BP_PORT(bp);
- u32 load_code;
- int i, rc;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return -EPERM;
-#endif
-
- bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
-
- /* Set the initial link reported state to link down */
- bnx2x_acquire_phy_lock(bp);
- memset(&bp->last_reported_link, 0, sizeof(bp->last_reported_link));
- __set_bit(BNX2X_LINK_REPORT_LINK_DOWN,
- &bp->last_reported_link.link_report_flags);
- bnx2x_release_phy_lock(bp);
-
- /* must be called before memory allocation and HW init */
- bnx2x_ilt_set_info(bp);
-
- /*
- * Zero fastpath structures preserving invariants like napi, which are
- * allocated only once, fp index, max_cos, bp pointer.
- * Also set fp->disable_tpa.
- */
- for_each_queue(bp, i)
- bnx2x_bz_fp(bp, i);
-
-
- /* Set the receive queues buffer size */
- bnx2x_set_rx_buf_size(bp);
-
- if (bnx2x_alloc_mem(bp))
- return -ENOMEM;
-
- /* As long as bnx2x_alloc_mem() may possibly update
- * bp->num_queues, bnx2x_set_real_num_queues() should always
- * come after it.
- */
- rc = bnx2x_set_real_num_queues(bp);
- if (rc) {
- BNX2X_ERR("Unable to set real_num_queues\n");
- LOAD_ERROR_EXIT(bp, load_error0);
- }
-
- /* configure multi cos mappings in kernel.
- * this configuration may be overriden by a multi class queue discipline
- * or by a dcbx negotiation result.
- */
- bnx2x_setup_tc(bp->dev, bp->max_cos);
-
- bnx2x_napi_enable(bp);
-
- /* Send LOAD_REQUEST command to MCP
- * Returns the type of LOAD command:
- * if it is the first port to be initialized
- * common blocks should be initialized, otherwise - not
- */
- if (!BP_NOMCP(bp)) {
- load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ, 0);
- if (!load_code) {
- BNX2X_ERR("MCP response failure, aborting\n");
- rc = -EBUSY;
- LOAD_ERROR_EXIT(bp, load_error1);
- }
- if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
- rc = -EBUSY; /* other port in diagnostic mode */
- LOAD_ERROR_EXIT(bp, load_error1);
- }
-
- } else {
- int path = BP_PATH(bp);
-
- DP(NETIF_MSG_IFUP, "NO MCP - load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- load_count[path][0]++;
- load_count[path][1 + port]++;
- DP(NETIF_MSG_IFUP, "NO MCP - new load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- if (load_count[path][0] == 1)
- load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[path][1 + port] == 1)
- load_code = FW_MSG_CODE_DRV_LOAD_PORT;
- else
- load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
- }
-
- if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
- (load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP) ||
- (load_code == FW_MSG_CODE_DRV_LOAD_PORT)) {
- bp->port.pmf = 1;
- /*
- * We need the barrier to ensure the ordering between the
- * writing to bp->port.pmf here and reading it from the
- * bnx2x_periodic_task().
- */
- smp_mb();
- queue_delayed_work(bnx2x_wq, &bp->period_task, 0);
- } else
- bp->port.pmf = 0;
-
- DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
-
- /* Init Function state controlling object */
- bnx2x__init_func_obj(bp);
-
- /* Initialize HW */
- rc = bnx2x_init_hw(bp, load_code);
- if (rc) {
- BNX2X_ERR("HW init failed, aborting\n");
- bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
- LOAD_ERROR_EXIT(bp, load_error2);
- }
-
- /* Connect to IRQs */
- rc = bnx2x_setup_irqs(bp);
- if (rc) {
- bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
- LOAD_ERROR_EXIT(bp, load_error2);
- }
-
- /* Setup NIC internals and enable interrupts */
- bnx2x_nic_init(bp, load_code);
-
- /* Init per-function objects */
- bnx2x_init_bp_objs(bp);
-
- if (((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
- (load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP)) &&
- (bp->common.shmem2_base)) {
- if (SHMEM2_HAS(bp, dcc_support))
- SHMEM2_WR(bp, dcc_support,
- (SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV |
- SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV));
- }
-
- bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
- rc = bnx2x_func_start(bp);
- if (rc) {
- BNX2X_ERR("Function start failed!\n");
- bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
- LOAD_ERROR_EXIT(bp, load_error3);
- }
-
- /* Send LOAD_DONE command to MCP */
- if (!BP_NOMCP(bp)) {
- load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
- if (!load_code) {
- BNX2X_ERR("MCP response failure, aborting\n");
- rc = -EBUSY;
- LOAD_ERROR_EXIT(bp, load_error3);
- }
- }
-
- rc = bnx2x_setup_leading(bp);
- if (rc) {
- BNX2X_ERR("Setup leading failed!\n");
- LOAD_ERROR_EXIT(bp, load_error3);
- }
-
-#ifdef BCM_CNIC
- /* Enable Timer scan */
- REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + port*4, 1);
-#endif
-
- for_each_nondefault_queue(bp, i) {
- rc = bnx2x_setup_queue(bp, &bp->fp[i], 0);
- if (rc)
- LOAD_ERROR_EXIT(bp, load_error4);
- }
-
- rc = bnx2x_init_rss_pf(bp);
- if (rc)
- LOAD_ERROR_EXIT(bp, load_error4);
-
- /* Now when Clients are configured we are ready to work */
- bp->state = BNX2X_STATE_OPEN;
-
- /* Configure a ucast MAC */
- rc = bnx2x_set_eth_mac(bp, true);
- if (rc)
- LOAD_ERROR_EXIT(bp, load_error4);
-
- if (bp->pending_max) {
- bnx2x_update_max_mf_config(bp, bp->pending_max);
- bp->pending_max = 0;
- }
-
- if (bp->port.pmf)
- bnx2x_initial_phy_init(bp, load_mode);
-
- /* Start fast path */
-
- /* Initialize Rx filter. */
- netif_addr_lock_bh(bp->dev);
- bnx2x_set_rx_mode(bp->dev);
- netif_addr_unlock_bh(bp->dev);
-
- /* Start the Tx */
- switch (load_mode) {
- case LOAD_NORMAL:
- /* Tx queue should be only reenabled */
- netif_tx_wake_all_queues(bp->dev);
- break;
-
- case LOAD_OPEN:
- netif_tx_start_all_queues(bp->dev);
- smp_mb__after_clear_bit();
- break;
-
- case LOAD_DIAG:
- bp->state = BNX2X_STATE_DIAG;
- break;
-
- default:
- break;
- }
-
- if (!bp->port.pmf)
- bnx2x__link_status_update(bp);
-
- /* start the timer */
- mod_timer(&bp->timer, jiffies + bp->current_interval);
-
-#ifdef BCM_CNIC
- bnx2x_setup_cnic_irq_info(bp);
- if (bp->state == BNX2X_STATE_OPEN)
- bnx2x_cnic_notify(bp, CNIC_CTL_START_CMD);
-#endif
- bnx2x_inc_load_cnt(bp);
-
- /* Wait for all pending SP commands to complete */
- if (!bnx2x_wait_sp_comp(bp, ~0x0UL)) {
- BNX2X_ERR("Timeout waiting for SP elements to complete\n");
- bnx2x_nic_unload(bp, UNLOAD_CLOSE);
- return -EBUSY;
- }
-
- bnx2x_dcbx_init(bp);
- return 0;
-
-#ifndef BNX2X_STOP_ON_ERROR
-load_error4:
-#ifdef BCM_CNIC
- /* Disable Timer scan */
- REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + port*4, 0);
-#endif
-load_error3:
- bnx2x_int_disable_sync(bp, 1);
-
- /* Clean queueable objects */
- bnx2x_squeeze_objects(bp);
-
- /* Free SKBs, SGEs, TPA pool and driver internals */
- bnx2x_free_skbs(bp);
- for_each_rx_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-load_error2:
- if (!BP_NOMCP(bp)) {
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP, 0);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
- }
-
- bp->port.pmf = 0;
-load_error1:
- bnx2x_napi_disable(bp);
-load_error0:
- bnx2x_free_mem(bp);
-
- return rc;
-#endif /* ! BNX2X_STOP_ON_ERROR */
-}
-
-/* must be called with rtnl_lock */
-int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
-{
- int i;
- bool global = false;
-
- if ((bp->state == BNX2X_STATE_CLOSED) ||
- (bp->state == BNX2X_STATE_ERROR)) {
- /* We can get here if the driver has been unloaded
- * during parity error recovery and is either waiting for a
- * leader to complete or for other functions to unload and
- * then ifdown has been issued. In this case we want to
- * unload and let other functions to complete a recovery
- * process.
- */
- bp->recovery_state = BNX2X_RECOVERY_DONE;
- bp->is_leader = 0;
- bnx2x_release_leader_lock(bp);
- smp_mb();
-
- DP(NETIF_MSG_HW, "Releasing a leadership...\n");
-
- return -EINVAL;
- }
-
- /*
- * It's important to set the bp->state to the value different from
- * BNX2X_STATE_OPEN and only then stop the Tx. Otherwise bnx2x_tx_int()
- * may restart the Tx from the NAPI context (see bnx2x_tx_int()).
- */
- bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
- smp_mb();
-
- /* Stop Tx */
- bnx2x_tx_disable(bp);
-
-#ifdef BCM_CNIC
- bnx2x_cnic_notify(bp, CNIC_CTL_STOP_CMD);
-#endif
-
- bp->rx_mode = BNX2X_RX_MODE_NONE;
-
- del_timer_sync(&bp->timer);
-
- /* Set ALWAYS_ALIVE bit in shmem */
- bp->fw_drv_pulse_wr_seq |= DRV_PULSE_ALWAYS_ALIVE;
-
- bnx2x_drv_pulse(bp);
-
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- /* Cleanup the chip if needed */
- if (unload_mode != UNLOAD_RECOVERY)
- bnx2x_chip_cleanup(bp, unload_mode);
- else {
- /* Send the UNLOAD_REQUEST to the MCP */
- bnx2x_send_unload_req(bp, unload_mode);
-
- /*
- * Prevent transactions to host from the functions on the
- * engine that doesn't reset global blocks in case of global
- * attention once gloabl blocks are reset and gates are opened
- * (the engine which leader will perform the recovery
- * last).
- */
- if (!CHIP_IS_E1x(bp))
- bnx2x_pf_disable(bp);
-
- /* Disable HW interrupts, NAPI */
- bnx2x_netif_stop(bp, 1);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
- /* Report UNLOAD_DONE to MCP */
- bnx2x_send_unload_done(bp);
- }
-
- /*
- * At this stage no more interrupts will arrive so we may safly clean
- * the queueable objects here in case they failed to get cleaned so far.
- */
- bnx2x_squeeze_objects(bp);
-
- /* There should be no more pending SP commands at this stage */
- bp->sp_state = 0;
-
- bp->port.pmf = 0;
-
- /* Free SKBs, SGEs, TPA pool and driver internals */
- bnx2x_free_skbs(bp);
- for_each_rx_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-
- bnx2x_free_mem(bp);
-
- bp->state = BNX2X_STATE_CLOSED;
-
- /* Check if there are pending parity attentions. If there are - set
- * RECOVERY_IN_PROGRESS.
- */
- if (bnx2x_chk_parity_attn(bp, &global, false)) {
- bnx2x_set_reset_in_progress(bp);
-
- /* Set RESET_IS_GLOBAL if needed */
- if (global)
- bnx2x_set_reset_global(bp);
- }
-
-
- /* The last driver must disable a "close the gate" if there is no
- * parity attention or "process kill" pending.
- */
- if (!bnx2x_dec_load_cnt(bp) && bnx2x_reset_is_done(bp, BP_PATH(bp)))
- bnx2x_disable_close_the_gate(bp);
-
- return 0;
-}
-
-int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
-{
- u16 pmcsr;
-
- /* If there is no power capability, silently succeed */
- if (!bp->pm_cap) {
- DP(NETIF_MSG_HW, "No power capability. Breaking.\n");
- return 0;
- }
-
- pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
-
- switch (state) {
- case PCI_D0:
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- ((pmcsr & ~PCI_PM_CTRL_STATE_MASK) |
- PCI_PM_CTRL_PME_STATUS));
-
- if (pmcsr & PCI_PM_CTRL_STATE_MASK)
- /* delay required during transition out of D3hot */
- msleep(20);
- break;
-
- case PCI_D3hot:
- /* If there are other clients above don't
- shut down the power */
- if (atomic_read(&bp->pdev->enable_cnt) != 1)
- return 0;
- /* Don't shut down the power for emulation and FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- return 0;
-
- pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
- pmcsr |= 3;
-
- if (bp->wol)
- pmcsr |= PCI_PM_CTRL_PME_ENABLE;
-
- pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
- pmcsr);
-
- /* No more memory access after this point until
- * device is brought back to D0.
- */
- break;
-
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-/*
- * net_device service functions
- */
-int bnx2x_poll(struct napi_struct *napi, int budget)
-{
- int work_done = 0;
- u8 cos;
- struct bnx2x_fastpath *fp = container_of(napi, struct bnx2x_fastpath,
- napi);
- struct bnx2x *bp = fp->bp;
-
- while (1) {
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic)) {
- napi_complete(napi);
- return 0;
- }
-#endif
-
- for_each_cos_in_tx_queue(fp, cos)
- if (bnx2x_tx_queue_has_work(&fp->txdata[cos]))
- bnx2x_tx_int(bp, &fp->txdata[cos]);
-
-
- if (bnx2x_has_rx_work(fp)) {
- work_done += bnx2x_rx_int(fp, budget - work_done);
-
- /* must not complete if we consumed full budget */
- if (work_done >= budget)
- break;
- }
-
- /* Fall out from the NAPI loop if needed */
- if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
-#ifdef BCM_CNIC
- /* No need to update SB for FCoE L2 ring as long as
- * it's connected to the default SB and the SB
- * has been updated when NAPI was scheduled.
- */
- if (IS_FCOE_FP(fp)) {
- napi_complete(napi);
- break;
- }
-#endif
-
- bnx2x_update_fpsb_idx(fp);
- /* bnx2x_has_rx_work() reads the status block,
- * thus we need to ensure that status block indices
- * have been actually read (bnx2x_update_fpsb_idx)
- * prior to this check (bnx2x_has_rx_work) so that
- * we won't write the "newer" value of the status block
- * to IGU (if there was a DMA right after
- * bnx2x_has_rx_work and if there is no rmb, the memory
- * reading (bnx2x_update_fpsb_idx) may be postponed
- * to right before bnx2x_ack_sb). In this case there
- * will never be another interrupt until there is
- * another update of the status block, while there
- * is still unhandled work.
- */
- rmb();
-
- if (!(bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
- napi_complete(napi);
- /* Re-enable interrupts */
- DP(NETIF_MSG_HW,
- "Update index to %d\n", fp->fp_hc_idx);
- bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID,
- le16_to_cpu(fp->fp_hc_idx),
- IGU_INT_ENABLE, 1);
- break;
- }
- }
- }
-
- return work_done;
-}
-
-/* we split the first BD into headers and data BDs
- * to ease the pain of our fellow microcode engineers
- * we use one mapping for both BDs
- * So far this has only been observed to happen
- * in Other Operating Systems(TM)
- */
-static noinline u16 bnx2x_tx_split(struct bnx2x *bp,
- struct bnx2x_fp_txdata *txdata,
- struct sw_tx_bd *tx_buf,
- struct eth_tx_start_bd **tx_bd, u16 hlen,
- u16 bd_prod, int nbd)
-{
- struct eth_tx_start_bd *h_tx_bd = *tx_bd;
- struct eth_tx_bd *d_tx_bd;
- dma_addr_t mapping;
- int old_len = le16_to_cpu(h_tx_bd->nbytes);
-
- /* first fix first BD */
- h_tx_bd->nbd = cpu_to_le16(nbd);
- h_tx_bd->nbytes = cpu_to_le16(hlen);
-
- DP(NETIF_MSG_TX_QUEUED, "TSO split header size is %d "
- "(%x:%x) nbd %d\n", h_tx_bd->nbytes, h_tx_bd->addr_hi,
- h_tx_bd->addr_lo, h_tx_bd->nbd);
-
- /* now get a new data BD
- * (after the pbd) and fill it */
- bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
- d_tx_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;
-
- mapping = HILO_U64(le32_to_cpu(h_tx_bd->addr_hi),
- le32_to_cpu(h_tx_bd->addr_lo)) + hlen;
-
- d_tx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- d_tx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- d_tx_bd->nbytes = cpu_to_le16(old_len - hlen);
-
- /* this marks the BD as one that has no individual mapping */
- tx_buf->flags |= BNX2X_TSO_SPLIT_BD;
-
- DP(NETIF_MSG_TX_QUEUED,
- "TSO split data size is %d (%x:%x)\n",
- d_tx_bd->nbytes, d_tx_bd->addr_hi, d_tx_bd->addr_lo);
-
- /* update tx_bd */
- *tx_bd = (struct eth_tx_start_bd *)d_tx_bd;
-
- return bd_prod;
-}
-
-static inline u16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix)
-{
- if (fix > 0)
- csum = (u16) ~csum_fold(csum_sub(csum,
- csum_partial(t_header - fix, fix, 0)));
-
- else if (fix < 0)
- csum = (u16) ~csum_fold(csum_add(csum,
- csum_partial(t_header, -fix, 0)));
-
- return swab16(csum);
-}
-
-static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
-{
- u32 rc;
-
- if (skb->ip_summed != CHECKSUM_PARTIAL)
- rc = XMIT_PLAIN;
-
- else {
- if (vlan_get_protocol(skb) == htons(ETH_P_IPV6)) {
- rc = XMIT_CSUM_V6;
- if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
- rc |= XMIT_CSUM_TCP;
-
- } else {
- rc = XMIT_CSUM_V4;
- if (ip_hdr(skb)->protocol == IPPROTO_TCP)
- rc |= XMIT_CSUM_TCP;
- }
- }
-
- if (skb_is_gso_v6(skb))
- rc |= XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6;
- else if (skb_is_gso(skb))
- rc |= XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP;
-
- return rc;
-}
-
-#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
-/* check if packet requires linearization (packet is too fragmented)
- no need to check fragmentation if page size > 8K (there will be no
- violation to FW restrictions) */
-static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
- u32 xmit_type)
-{
- int to_copy = 0;
- int hlen = 0;
- int first_bd_sz = 0;
-
- /* 3 = 1 (for linear data BD) + 2 (for PBD and last BD) */
- if (skb_shinfo(skb)->nr_frags >= (MAX_FETCH_BD - 3)) {
-
- if (xmit_type & XMIT_GSO) {
- unsigned short lso_mss = skb_shinfo(skb)->gso_size;
- /* Check if LSO packet needs to be copied:
- 3 = 1 (for headers BD) + 2 (for PBD and last BD) */
- int wnd_size = MAX_FETCH_BD - 3;
- /* Number of windows to check */
- int num_wnds = skb_shinfo(skb)->nr_frags - wnd_size;
- int wnd_idx = 0;
- int frag_idx = 0;
- u32 wnd_sum = 0;
-
- /* Headers length */
- hlen = (int)(skb_transport_header(skb) - skb->data) +
- tcp_hdrlen(skb);
-
- /* Amount of data (w/o headers) on linear part of SKB*/
- first_bd_sz = skb_headlen(skb) - hlen;
-
- wnd_sum = first_bd_sz;
-
- /* Calculate the first sum - it's special */
- for (frag_idx = 0; frag_idx < wnd_size - 1; frag_idx++)
- wnd_sum +=
- skb_shinfo(skb)->frags[frag_idx].size;
-
- /* If there was data on linear skb data - check it */
- if (first_bd_sz > 0) {
- if (unlikely(wnd_sum < lso_mss)) {
- to_copy = 1;
- goto exit_lbl;
- }
-
- wnd_sum -= first_bd_sz;
- }
-
- /* Others are easier: run through the frag list and
- check all windows */
- for (wnd_idx = 0; wnd_idx <= num_wnds; wnd_idx++) {
- wnd_sum +=
- skb_shinfo(skb)->frags[wnd_idx + wnd_size - 1].size;
-
- if (unlikely(wnd_sum < lso_mss)) {
- to_copy = 1;
- break;
- }
- wnd_sum -=
- skb_shinfo(skb)->frags[wnd_idx].size;
- }
- } else {
- /* in non-LSO too fragmented packet should always
- be linearized */
- to_copy = 1;
- }
- }
-
-exit_lbl:
- if (unlikely(to_copy))
- DP(NETIF_MSG_TX_QUEUED,
- "Linearization IS REQUIRED for %s packet. "
- "num_frags %d hlen %d first_bd_sz %d\n",
- (xmit_type & XMIT_GSO) ? "LSO" : "non-LSO",
- skb_shinfo(skb)->nr_frags, hlen, first_bd_sz);
-
- return to_copy;
-}
-#endif
-
-static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
- u32 xmit_type)
-{
- *parsing_data |= (skb_shinfo(skb)->gso_size <<
- ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT) &
- ETH_TX_PARSE_BD_E2_LSO_MSS;
- if ((xmit_type & XMIT_GSO_V6) &&
- (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
- *parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
-}
-
-/**
- * bnx2x_set_pbd_gso - update PBD in GSO case.
- *
- * @skb: packet skb
- * @pbd: parse BD
- * @xmit_type: xmit flags
- */
-static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
- struct eth_tx_parse_bd_e1x *pbd,
- u32 xmit_type)
-{
- pbd->lso_mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
- pbd->tcp_send_seq = swab32(tcp_hdr(skb)->seq);
- pbd->tcp_flags = pbd_tcp_flags(skb);
-
- if (xmit_type & XMIT_GSO_V4) {
- pbd->ip_id = swab16(ip_hdr(skb)->id);
- pbd->tcp_pseudo_csum =
- swab16(~csum_tcpudp_magic(ip_hdr(skb)->saddr,
- ip_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0));
-
- } else
- pbd->tcp_pseudo_csum =
- swab16(~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
- &ipv6_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0));
-
- pbd->global_data |= ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN;
-}
-
-/**
- * bnx2x_set_pbd_csum_e2 - update PBD with checksum and return header length
- *
- * @bp: driver handle
- * @skb: packet skb
- * @parsing_data: data to be updated
- * @xmit_type: xmit flags
- *
- * 57712 related
- */
-static inline u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
- u32 *parsing_data, u32 xmit_type)
-{
- *parsing_data |=
- ((((u8 *)skb_transport_header(skb) - skb->data) >> 1) <<
- ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
- ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
-
- if (xmit_type & XMIT_CSUM_TCP) {
- *parsing_data |= ((tcp_hdrlen(skb) / 4) <<
- ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
- ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
-
- return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
- } else
- /* We support checksum offload for TCP and UDP only.
- * No need to pass the UDP header length - it's a constant.
- */
- return skb_transport_header(skb) +
- sizeof(struct udphdr) - skb->data;
-}
-
-static inline void bnx2x_set_sbd_csum(struct bnx2x *bp, struct sk_buff *skb,
- struct eth_tx_start_bd *tx_start_bd, u32 xmit_type)
-{
- tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_L4_CSUM;
-
- if (xmit_type & XMIT_CSUM_V4)
- tx_start_bd->bd_flags.as_bitfield |=
- ETH_TX_BD_FLAGS_IP_CSUM;
- else
- tx_start_bd->bd_flags.as_bitfield |=
- ETH_TX_BD_FLAGS_IPV6;
-
- if (!(xmit_type & XMIT_CSUM_TCP))
- tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_IS_UDP;
-}
-
-/**
- * bnx2x_set_pbd_csum - update PBD with checksum and return header length
- *
- * @bp: driver handle
- * @skb: packet skb
- * @pbd: parse BD to be updated
- * @xmit_type: xmit flags
- */
-static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
- struct eth_tx_parse_bd_e1x *pbd,
- u32 xmit_type)
-{
- u8 hlen = (skb_network_header(skb) - skb->data) >> 1;
-
- /* for now NS flag is not used in Linux */
- pbd->global_data =
- (hlen | ((skb->protocol == cpu_to_be16(ETH_P_8021Q)) <<
- ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT));
-
- pbd->ip_hlen_w = (skb_transport_header(skb) -
- skb_network_header(skb)) >> 1;
-
- hlen += pbd->ip_hlen_w;
-
- /* We support checksum offload for TCP and UDP only */
- if (xmit_type & XMIT_CSUM_TCP)
- hlen += tcp_hdrlen(skb) / 2;
- else
- hlen += sizeof(struct udphdr) / 2;
-
- pbd->total_hlen_w = cpu_to_le16(hlen);
- hlen = hlen*2;
-
- if (xmit_type & XMIT_CSUM_TCP) {
- pbd->tcp_pseudo_csum = swab16(tcp_hdr(skb)->check);
-
- } else {
- s8 fix = SKB_CS_OFF(skb); /* signed! */
-
- DP(NETIF_MSG_TX_QUEUED,
- "hlen %d fix %d csum before fix %x\n",
- le16_to_cpu(pbd->total_hlen_w), fix, SKB_CS(skb));
-
- /* HW bug: fixup the CSUM */
- pbd->tcp_pseudo_csum =
- bnx2x_csum_fix(skb_transport_header(skb),
- SKB_CS(skb), fix);
-
- DP(NETIF_MSG_TX_QUEUED, "csum after fix %x\n",
- pbd->tcp_pseudo_csum);
- }
-
- return hlen;
-}
-
-/* called with netif_tx_lock
- * bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
- * netif_wake_queue()
- */
-netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- struct bnx2x_fastpath *fp;
- struct netdev_queue *txq;
- struct bnx2x_fp_txdata *txdata;
- struct sw_tx_bd *tx_buf;
- struct eth_tx_start_bd *tx_start_bd, *first_bd;
- struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
- struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
- struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
- u32 pbd_e2_parsing_data = 0;
- u16 pkt_prod, bd_prod;
- int nbd, txq_index, fp_index, txdata_index;
- dma_addr_t mapping;
- u32 xmit_type = bnx2x_xmit_type(bp, skb);
- int i;
- u8 hlen = 0;
- __le16 pkt_size = 0;
- struct ethhdr *eth;
- u8 mac_type = UNICAST_ADDRESS;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return NETDEV_TX_BUSY;
-#endif
-
- txq_index = skb_get_queue_mapping(skb);
- txq = netdev_get_tx_queue(dev, txq_index);
-
- BUG_ON(txq_index >= MAX_ETH_TXQ_IDX(bp) + FCOE_PRESENT);
-
- /* decode the fastpath index and the cos index from the txq */
- fp_index = TXQ_TO_FP(txq_index);
- txdata_index = TXQ_TO_COS(txq_index);
-
-#ifdef BCM_CNIC
- /*
- * Override the above for the FCoE queue:
- * - FCoE fp entry is right after the ETH entries.
- * - FCoE L2 queue uses bp->txdata[0] only.
- */
- if (unlikely(!NO_FCOE(bp) && (txq_index ==
- bnx2x_fcoe_tx(bp, txq_index)))) {
- fp_index = FCOE_IDX;
- txdata_index = 0;
- }
-#endif
-
- /* enable this debug print to view the transmission queue being used
- DP(BNX2X_MSG_FP, "indices: txq %d, fp %d, txdata %d",
- txq_index, fp_index, txdata_index); */
-
- /* locate the fastpath and the txdata */
- fp = &bp->fp[fp_index];
- txdata = &fp->txdata[txdata_index];
-
- /* enable this debug print to view the tranmission details
- DP(BNX2X_MSG_FP,"transmitting packet cid %d fp index %d txdata_index %d"
- " tx_data ptr %p fp pointer %p",
- txdata->cid, fp_index, txdata_index, txdata, fp); */
-
- if (unlikely(bnx2x_tx_avail(bp, txdata) <
- (skb_shinfo(skb)->nr_frags + 3))) {
- fp->eth_q_stats.driver_xoff++;
- netif_tx_stop_queue(txq);
- BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
- return NETDEV_TX_BUSY;
- }
-
- DP(NETIF_MSG_TX_QUEUED, "queue[%d]: SKB: summed %x protocol %x "
- "protocol(%x,%x) gso type %x xmit_type %x\n",
- txq_index, skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
- ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
-
- eth = (struct ethhdr *)skb->data;
-
- /* set flag according to packet type (UNICAST_ADDRESS is default)*/
- if (unlikely(is_multicast_ether_addr(eth->h_dest))) {
- if (is_broadcast_ether_addr(eth->h_dest))
- mac_type = BROADCAST_ADDRESS;
- else
- mac_type = MULTICAST_ADDRESS;
- }
-
-#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
- /* First, check if we need to linearize the skb (due to FW
- restrictions). No need to check fragmentation if page size > 8K
- (there will be no violation to FW restrictions) */
- if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
- /* Statistics of linearization */
- bp->lin_cnt++;
- if (skb_linearize(skb) != 0) {
- DP(NETIF_MSG_TX_QUEUED, "SKB linearization failed - "
- "silently dropping this SKB\n");
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
- }
- }
-#endif
- /* Map skb linear data for DMA */
- mapping = dma_map_single(&bp->pdev->dev, skb->data,
- skb_headlen(skb), DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
- DP(NETIF_MSG_TX_QUEUED, "SKB mapping failed - "
- "silently dropping this SKB\n");
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
- }
- /*
- Please read carefully. First we use one BD which we mark as start,
- then we have a parsing info BD (used for TSO or xsum),
- and only then we have the rest of the TSO BDs.
- (don't forget to mark the last one as last,
- and to unmap only AFTER you write to the BD ...)
- And above all, all pdb sizes are in words - NOT DWORDS!
- */
-
- /* get current pkt produced now - advance it just before sending packet
- * since mapping of pages may fail and cause packet to be dropped
- */
- pkt_prod = txdata->tx_pkt_prod;
- bd_prod = TX_BD(txdata->tx_bd_prod);
-
- /* get a tx_buf and first BD
- * tx_start_bd may be changed during SPLIT,
- * but first_bd will always stay first
- */
- tx_buf = &txdata->tx_buf_ring[TX_BD(pkt_prod)];
- tx_start_bd = &txdata->tx_desc_ring[bd_prod].start_bd;
- first_bd = tx_start_bd;
-
- tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
- SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_ETH_ADDR_TYPE,
- mac_type);
-
- /* header nbd */
- SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_HDR_NBDS, 1);
-
- /* remember the first BD of the packet */
- tx_buf->first_bd = txdata->tx_bd_prod;
- tx_buf->skb = skb;
- tx_buf->flags = 0;
-
- DP(NETIF_MSG_TX_QUEUED,
- "sending pkt %u @%p next_idx %u bd %u @%p\n",
- pkt_prod, tx_buf, txdata->tx_pkt_prod, bd_prod, tx_start_bd);
-
- if (vlan_tx_tag_present(skb)) {
- tx_start_bd->vlan_or_ethertype =
- cpu_to_le16(vlan_tx_tag_get(skb));
- tx_start_bd->bd_flags.as_bitfield |=
- (X_ETH_OUTBAND_VLAN << ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT);
- } else
- tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod);
-
- /* turn on parsing and get a BD */
- bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
-
- if (xmit_type & XMIT_CSUM)
- bnx2x_set_sbd_csum(bp, skb, tx_start_bd, xmit_type);
-
- if (!CHIP_IS_E1x(bp)) {
- pbd_e2 = &txdata->tx_desc_ring[bd_prod].parse_bd_e2;
- memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
- /* Set PBD in checksum offload case */
- if (xmit_type & XMIT_CSUM)
- hlen = bnx2x_set_pbd_csum_e2(bp, skb,
- &pbd_e2_parsing_data,
- xmit_type);
- if (IS_MF_SI(bp)) {
- /*
- * fill in the MAC addresses in the PBD - for local
- * switching
- */
- bnx2x_set_fw_mac_addr(&pbd_e2->src_mac_addr_hi,
- &pbd_e2->src_mac_addr_mid,
- &pbd_e2->src_mac_addr_lo,
- eth->h_source);
- bnx2x_set_fw_mac_addr(&pbd_e2->dst_mac_addr_hi,
- &pbd_e2->dst_mac_addr_mid,
- &pbd_e2->dst_mac_addr_lo,
- eth->h_dest);
- }
- } else {
- pbd_e1x = &txdata->tx_desc_ring[bd_prod].parse_bd_e1x;
- memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
- /* Set PBD in checksum offload case */
- if (xmit_type & XMIT_CSUM)
- hlen = bnx2x_set_pbd_csum(bp, skb, pbd_e1x, xmit_type);
-
- }
-
- /* Setup the data pointer of the first BD of the packet */
- tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- nbd = 2; /* start_bd + pbd + frags (updated when pages are mapped) */
- tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
- pkt_size = tx_start_bd->nbytes;
-
- DP(NETIF_MSG_TX_QUEUED, "first bd @%p addr (%x:%x) nbd %d"
- " nbytes %d flags %x vlan %x\n",
- tx_start_bd, tx_start_bd->addr_hi, tx_start_bd->addr_lo,
- le16_to_cpu(tx_start_bd->nbd), le16_to_cpu(tx_start_bd->nbytes),
- tx_start_bd->bd_flags.as_bitfield,
- le16_to_cpu(tx_start_bd->vlan_or_ethertype));
-
- if (xmit_type & XMIT_GSO) {
-
- DP(NETIF_MSG_TX_QUEUED,
- "TSO packet len %d hlen %d total len %d tso size %d\n",
- skb->len, hlen, skb_headlen(skb),
- skb_shinfo(skb)->gso_size);
-
- tx_start_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_SW_LSO;
-
- if (unlikely(skb_headlen(skb) > hlen))
- bd_prod = bnx2x_tx_split(bp, txdata, tx_buf,
- &tx_start_bd, hlen,
- bd_prod, ++nbd);
- if (!CHIP_IS_E1x(bp))
- bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
- xmit_type);
- else
- bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
- }
-
- /* Set the PBD's parsing_data field if not zero
- * (for the chips newer than 57711).
- */
- if (pbd_e2_parsing_data)
- pbd_e2->parsing_data = cpu_to_le32(pbd_e2_parsing_data);
-
- tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
-
- /* Handle fragmented skb */
- for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-
- mapping = dma_map_page(&bp->pdev->dev, frag->page,
- frag->page_offset, frag->size,
- DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
-
- DP(NETIF_MSG_TX_QUEUED, "Unable to map page - "
- "dropping packet...\n");
-
- /* we need unmap all buffers already mapped
- * for this SKB;
- * first_bd->nbd need to be properly updated
- * before call to bnx2x_free_tx_pkt
- */
- first_bd->nbd = cpu_to_le16(nbd);
- bnx2x_free_tx_pkt(bp, txdata,
- TX_BD(txdata->tx_pkt_prod));
- return NETDEV_TX_OK;
- }
-
- bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
- tx_data_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;
- if (total_pkt_bd == NULL)
- total_pkt_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;
-
- tx_data_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- tx_data_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- tx_data_bd->nbytes = cpu_to_le16(frag->size);
- le16_add_cpu(&pkt_size, frag->size);
- nbd++;
-
- DP(NETIF_MSG_TX_QUEUED,
- "frag %d bd @%p addr (%x:%x) nbytes %d\n",
- i, tx_data_bd, tx_data_bd->addr_hi, tx_data_bd->addr_lo,
- le16_to_cpu(tx_data_bd->nbytes));
- }
-
- DP(NETIF_MSG_TX_QUEUED, "last bd @%p\n", tx_data_bd);
-
- /* update with actual num BDs */
- first_bd->nbd = cpu_to_le16(nbd);
-
- bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
-
- /* now send a tx doorbell, counting the next BD
- * if the packet contains or ends with it
- */
- if (TX_BD_POFF(bd_prod) < nbd)
- nbd++;
-
- /* total_pkt_bytes should be set on the first data BD if
- * it's not an LSO packet and there is more than one
- * data BD. In this case pkt_size is limited by an MTU value.
- * However we prefer to set it for an LSO packet (while we don't
- * have to) in order to save some CPU cycles in a none-LSO
- * case, when we much more care about them.
- */
- if (total_pkt_bd != NULL)
- total_pkt_bd->total_pkt_bytes = pkt_size;
-
- if (pbd_e1x)
- DP(NETIF_MSG_TX_QUEUED,
- "PBD (E1X) @%p ip_data %x ip_hlen %u ip_id %u lso_mss %u"
- " tcp_flags %x xsum %x seq %u hlen %u\n",
- pbd_e1x, pbd_e1x->global_data, pbd_e1x->ip_hlen_w,
- pbd_e1x->ip_id, pbd_e1x->lso_mss, pbd_e1x->tcp_flags,
- pbd_e1x->tcp_pseudo_csum, pbd_e1x->tcp_send_seq,
- le16_to_cpu(pbd_e1x->total_hlen_w));
- if (pbd_e2)
- DP(NETIF_MSG_TX_QUEUED,
- "PBD (E2) @%p dst %x %x %x src %x %x %x parsing_data %x\n",
- pbd_e2, pbd_e2->dst_mac_addr_hi, pbd_e2->dst_mac_addr_mid,
- pbd_e2->dst_mac_addr_lo, pbd_e2->src_mac_addr_hi,
- pbd_e2->src_mac_addr_mid, pbd_e2->src_mac_addr_lo,
- pbd_e2->parsing_data);
- DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
-
- txdata->tx_pkt_prod++;
- /*
- * Make sure that the BD data is updated before updating the producer
- * since FW might read the BD right after the producer is updated.
- * This is only applicable for weak-ordered memory model archs such
- * as IA-64. The following barrier is also mandatory since FW will
- * assumes packets must have BDs.
- */
- wmb();
-
- txdata->tx_db.data.prod += nbd;
- barrier();
-
- DOORBELL(bp, txdata->cid, txdata->tx_db.raw);
-
- mmiowb();
-
- txdata->tx_bd_prod += nbd;
-
- if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_SKB_FRAGS + 3)) {
- netif_tx_stop_queue(txq);
-
- /* paired memory barrier is in bnx2x_tx_int(), we have to keep
- * ordering of set_bit() in netif_tx_stop_queue() and read of
- * fp->bd_tx_cons */
- smp_mb();
-
- fp->eth_q_stats.driver_xoff++;
- if (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3)
- netif_tx_wake_queue(txq);
- }
- txdata->tx_pkt++;
-
- return NETDEV_TX_OK;
-}
-
-/**
- * bnx2x_setup_tc - routine to configure net_device for multi tc
- *
- * @netdev: net device to configure
- * @tc: number of traffic classes to enable
- *
- * callback connected to the ndo_setup_tc function pointer
- */
-int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
-{
- int cos, prio, count, offset;
- struct bnx2x *bp = netdev_priv(dev);
-
- /* setup tc must be called under rtnl lock */
- ASSERT_RTNL();
-
- /* no traffic classes requested. aborting */
- if (!num_tc) {
- netdev_reset_tc(dev);
- return 0;
- }
-
- /* requested to support too many traffic classes */
- if (num_tc > bp->max_cos) {
- DP(NETIF_MSG_TX_ERR, "support for too many traffic classes"
- " requested: %d. max supported is %d",
- num_tc, bp->max_cos);
- return -EINVAL;
- }
-
- /* declare amount of supported traffic classes */
- if (netdev_set_num_tc(dev, num_tc)) {
- DP(NETIF_MSG_TX_ERR, "failed to declare %d traffic classes",
- num_tc);
- return -EINVAL;
- }
-
- /* configure priority to traffic class mapping */
- for (prio = 0; prio < BNX2X_MAX_PRIORITY; prio++) {
- netdev_set_prio_tc_map(dev, prio, bp->prio_to_cos[prio]);
- DP(BNX2X_MSG_SP, "mapping priority %d to tc %d",
- prio, bp->prio_to_cos[prio]);
- }
-
-
- /* Use this configuration to diffrentiate tc0 from other COSes
- This can be used for ets or pfc, and save the effort of setting
- up a multio class queue disc or negotiating DCBX with a switch
- netdev_set_prio_tc_map(dev, 0, 0);
- DP(BNX2X_MSG_SP, "mapping priority %d to tc %d", 0, 0);
- for (prio = 1; prio < 16; prio++) {
- netdev_set_prio_tc_map(dev, prio, 1);
- DP(BNX2X_MSG_SP, "mapping priority %d to tc %d", prio, 1);
- } */
-
- /* configure traffic class to transmission queue mapping */
- for (cos = 0; cos < bp->max_cos; cos++) {
- count = BNX2X_NUM_ETH_QUEUES(bp);
- offset = cos * MAX_TXQS_PER_COS;
- netdev_set_tc_queue(dev, cos, count, offset);
- DP(BNX2X_MSG_SP, "mapping tc %d to offset %d count %d",
- cos, offset, count);
- }
-
- return 0;
-}
-
-/* called with rtnl_lock */
-int bnx2x_change_mac_addr(struct net_device *dev, void *p)
-{
- struct sockaddr *addr = p;
- struct bnx2x *bp = netdev_priv(dev);
- int rc = 0;
-
- if (!is_valid_ether_addr((u8 *)(addr->sa_data)))
- return -EINVAL;
-
- if (netif_running(dev)) {
- rc = bnx2x_set_eth_mac(bp, false);
- if (rc)
- return rc;
- }
-
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
-
- if (netif_running(dev))
- rc = bnx2x_set_eth_mac(bp, true);
-
- return rc;
-}
-
-static void bnx2x_free_fp_mem_at(struct bnx2x *bp, int fp_index)
-{
- union host_hc_status_block *sb = &bnx2x_fp(bp, fp_index, status_blk);
- struct bnx2x_fastpath *fp = &bp->fp[fp_index];
- u8 cos;
-
- /* Common */
-#ifdef BCM_CNIC
- if (IS_FCOE_IDX(fp_index)) {
- memset(sb, 0, sizeof(union host_hc_status_block));
- fp->status_blk_mapping = 0;
-
- } else {
-#endif
- /* status blocks */
- if (!CHIP_IS_E1x(bp))
- BNX2X_PCI_FREE(sb->e2_sb,
- bnx2x_fp(bp, fp_index,
- status_blk_mapping),
- sizeof(struct host_hc_status_block_e2));
- else
- BNX2X_PCI_FREE(sb->e1x_sb,
- bnx2x_fp(bp, fp_index,
- status_blk_mapping),
- sizeof(struct host_hc_status_block_e1x));
-#ifdef BCM_CNIC
- }
-#endif
- /* Rx */
- if (!skip_rx_queue(bp, fp_index)) {
- bnx2x_free_rx_bds(fp);
-
- /* fastpath rx rings: rx_buf rx_desc rx_comp */
- BNX2X_FREE(bnx2x_fp(bp, fp_index, rx_buf_ring));
- BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_desc_ring),
- bnx2x_fp(bp, fp_index, rx_desc_mapping),
- sizeof(struct eth_rx_bd) * NUM_RX_BD);
-
- BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_comp_ring),
- bnx2x_fp(bp, fp_index, rx_comp_mapping),
- sizeof(struct eth_fast_path_rx_cqe) *
- NUM_RCQ_BD);
-
- /* SGE ring */
- BNX2X_FREE(bnx2x_fp(bp, fp_index, rx_page_ring));
- BNX2X_PCI_FREE(bnx2x_fp(bp, fp_index, rx_sge_ring),
- bnx2x_fp(bp, fp_index, rx_sge_mapping),
- BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
- }
-
- /* Tx */
- if (!skip_tx_queue(bp, fp_index)) {
- /* fastpath tx rings: tx_buf tx_desc */
- for_each_cos_in_tx_queue(fp, cos) {
- struct bnx2x_fp_txdata *txdata = &fp->txdata[cos];
-
- DP(BNX2X_MSG_SP,
- "freeing tx memory of fp %d cos %d cid %d",
- fp_index, cos, txdata->cid);
-
- BNX2X_FREE(txdata->tx_buf_ring);
- BNX2X_PCI_FREE(txdata->tx_desc_ring,
- txdata->tx_desc_mapping,
- sizeof(union eth_tx_bd_types) * NUM_TX_BD);
- }
- }
- /* end of fastpath */
-}
-
-void bnx2x_free_fp_mem(struct bnx2x *bp)
-{
- int i;
- for_each_queue(bp, i)
- bnx2x_free_fp_mem_at(bp, i);
-}
-
-static inline void set_sb_shortcuts(struct bnx2x *bp, int index)
-{
- union host_hc_status_block status_blk = bnx2x_fp(bp, index, status_blk);
- if (!CHIP_IS_E1x(bp)) {
- bnx2x_fp(bp, index, sb_index_values) =
- (__le16 *)status_blk.e2_sb->sb.index_values;
- bnx2x_fp(bp, index, sb_running_index) =
- (__le16 *)status_blk.e2_sb->sb.running_index;
- } else {
- bnx2x_fp(bp, index, sb_index_values) =
- (__le16 *)status_blk.e1x_sb->sb.index_values;
- bnx2x_fp(bp, index, sb_running_index) =
- (__le16 *)status_blk.e1x_sb->sb.running_index;
- }
-}
-
-static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index)
-{
- union host_hc_status_block *sb;
- struct bnx2x_fastpath *fp = &bp->fp[index];
- int ring_size = 0;
- u8 cos;
-
- /* if rx_ring_size specified - use it */
- int rx_ring_size = bp->rx_ring_size ? bp->rx_ring_size :
- MAX_RX_AVAIL/BNX2X_NUM_RX_QUEUES(bp);
-
- /* allocate at least number of buffers required by FW */
- rx_ring_size = max_t(int, bp->disable_tpa ? MIN_RX_SIZE_NONTPA :
- MIN_RX_SIZE_TPA,
- rx_ring_size);
-
- /* Common */
- sb = &bnx2x_fp(bp, index, status_blk);
-#ifdef BCM_CNIC
- if (!IS_FCOE_IDX(index)) {
-#endif
- /* status blocks */
- if (!CHIP_IS_E1x(bp))
- BNX2X_PCI_ALLOC(sb->e2_sb,
- &bnx2x_fp(bp, index, status_blk_mapping),
- sizeof(struct host_hc_status_block_e2));
- else
- BNX2X_PCI_ALLOC(sb->e1x_sb,
- &bnx2x_fp(bp, index, status_blk_mapping),
- sizeof(struct host_hc_status_block_e1x));
-#ifdef BCM_CNIC
- }
-#endif
-
- /* FCoE Queue uses Default SB and doesn't ACK the SB, thus no need to
- * set shortcuts for it.
- */
- if (!IS_FCOE_IDX(index))
- set_sb_shortcuts(bp, index);
-
- /* Tx */
- if (!skip_tx_queue(bp, index)) {
- /* fastpath tx rings: tx_buf tx_desc */
- for_each_cos_in_tx_queue(fp, cos) {
- struct bnx2x_fp_txdata *txdata = &fp->txdata[cos];
-
- DP(BNX2X_MSG_SP, "allocating tx memory of "
- "fp %d cos %d",
- index, cos);
-
- BNX2X_ALLOC(txdata->tx_buf_ring,
- sizeof(struct sw_tx_bd) * NUM_TX_BD);
- BNX2X_PCI_ALLOC(txdata->tx_desc_ring,
- &txdata->tx_desc_mapping,
- sizeof(union eth_tx_bd_types) * NUM_TX_BD);
- }
- }
-
- /* Rx */
- if (!skip_rx_queue(bp, index)) {
- /* fastpath rx rings: rx_buf rx_desc rx_comp */
- BNX2X_ALLOC(bnx2x_fp(bp, index, rx_buf_ring),
- sizeof(struct sw_rx_bd) * NUM_RX_BD);
- BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_desc_ring),
- &bnx2x_fp(bp, index, rx_desc_mapping),
- sizeof(struct eth_rx_bd) * NUM_RX_BD);
-
- BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_comp_ring),
- &bnx2x_fp(bp, index, rx_comp_mapping),
- sizeof(struct eth_fast_path_rx_cqe) *
- NUM_RCQ_BD);
-
- /* SGE ring */
- BNX2X_ALLOC(bnx2x_fp(bp, index, rx_page_ring),
- sizeof(struct sw_rx_page) * NUM_RX_SGE);
- BNX2X_PCI_ALLOC(bnx2x_fp(bp, index, rx_sge_ring),
- &bnx2x_fp(bp, index, rx_sge_mapping),
- BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
- /* RX BD ring */
- bnx2x_set_next_page_rx_bd(fp);
-
- /* CQ ring */
- bnx2x_set_next_page_rx_cq(fp);
-
- /* BDs */
- ring_size = bnx2x_alloc_rx_bds(fp, rx_ring_size);
- if (ring_size < rx_ring_size)
- goto alloc_mem_err;
- }
-
- return 0;
-
-/* handles low memory cases */
-alloc_mem_err:
- BNX2X_ERR("Unable to allocate full memory for queue %d (size %d)\n",
- index, ring_size);
- /* FW will drop all packets if queue is not big enough,
- * In these cases we disable the queue
- * Min size is different for OOO, TPA and non-TPA queues
- */
- if (ring_size < (fp->disable_tpa ?
- MIN_RX_SIZE_NONTPA : MIN_RX_SIZE_TPA)) {
- /* release memory allocated for this queue */
- bnx2x_free_fp_mem_at(bp, index);
- return -ENOMEM;
- }
- return 0;
-}
-
-int bnx2x_alloc_fp_mem(struct bnx2x *bp)
-{
- int i;
-
- /**
- * 1. Allocate FP for leading - fatal if error
- * 2. {CNIC} Allocate FCoE FP - fatal if error
- * 3. {CNIC} Allocate OOO + FWD - disable OOO if error
- * 4. Allocate RSS - fix number of queues if error
- */
-
- /* leading */
- if (bnx2x_alloc_fp_mem_at(bp, 0))
- return -ENOMEM;
-
-#ifdef BCM_CNIC
- if (!NO_FCOE(bp))
- /* FCoE */
- if (bnx2x_alloc_fp_mem_at(bp, FCOE_IDX))
- /* we will fail load process instead of mark
- * NO_FCOE_FLAG
- */
- return -ENOMEM;
-#endif
-
- /* RSS */
- for_each_nondefault_eth_queue(bp, i)
- if (bnx2x_alloc_fp_mem_at(bp, i))
- break;
-
- /* handle memory failures */
- if (i != BNX2X_NUM_ETH_QUEUES(bp)) {
- int delta = BNX2X_NUM_ETH_QUEUES(bp) - i;
-
- WARN_ON(delta < 0);
-#ifdef BCM_CNIC
- /**
- * move non eth FPs next to last eth FP
- * must be done in that order
- * FCOE_IDX < FWD_IDX < OOO_IDX
- */
-
- /* move FCoE fp even NO_FCOE_FLAG is on */
- bnx2x_move_fp(bp, FCOE_IDX, FCOE_IDX - delta);
-#endif
- bp->num_queues -= delta;
- BNX2X_ERR("Adjusted num of queues from %d to %d\n",
- bp->num_queues + delta, bp->num_queues);
- }
-
- return 0;
-}
-
-void bnx2x_free_mem_bp(struct bnx2x *bp)
-{
- kfree(bp->fp);
- kfree(bp->msix_table);
- kfree(bp->ilt);
-}
-
-int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp)
-{
- struct bnx2x_fastpath *fp;
- struct msix_entry *tbl;
- struct bnx2x_ilt *ilt;
- int msix_table_size = 0;
-
- /*
- * The biggest MSI-X table we might need is as a maximum number of fast
- * path IGU SBs plus default SB (for PF).
- */
- msix_table_size = bp->igu_sb_cnt + 1;
-
- /* fp array: RSS plus CNIC related L2 queues */
- fp = kzalloc((BNX2X_MAX_RSS_COUNT(bp) + NON_ETH_CONTEXT_USE) *
- sizeof(*fp), GFP_KERNEL);
- if (!fp)
- goto alloc_err;
- bp->fp = fp;
-
- /* msix table */
- tbl = kzalloc(msix_table_size * sizeof(*tbl), GFP_KERNEL);
- if (!tbl)
- goto alloc_err;
- bp->msix_table = tbl;
-
- /* ilt */
- ilt = kzalloc(sizeof(*ilt), GFP_KERNEL);
- if (!ilt)
- goto alloc_err;
- bp->ilt = ilt;
-
- return 0;
-alloc_err:
- bnx2x_free_mem_bp(bp);
- return -ENOMEM;
-
-}
-
-int bnx2x_reload_if_running(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (unlikely(!netif_running(dev)))
- return 0;
-
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
- return bnx2x_nic_load(bp, LOAD_NORMAL);
-}
-
-int bnx2x_get_cur_phy_idx(struct bnx2x *bp)
-{
- u32 sel_phy_idx = 0;
- if (bp->link_params.num_phys <= 1)
- return INT_PHY;
-
- if (bp->link_vars.link_up) {
- sel_phy_idx = EXT_PHY1;
- /* In case link is SERDES, check if the EXT_PHY2 is the one */
- if ((bp->link_vars.link_status & LINK_STATUS_SERDES_LINK) &&
- (bp->link_params.phy[EXT_PHY2].supported & SUPPORTED_FIBRE))
- sel_phy_idx = EXT_PHY2;
- } else {
-
- switch (bnx2x_phy_selection(&bp->link_params)) {
- case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
- sel_phy_idx = EXT_PHY1;
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
- sel_phy_idx = EXT_PHY2;
- break;
- }
- }
-
- return sel_phy_idx;
-
-}
-int bnx2x_get_link_cfg_idx(struct bnx2x *bp)
-{
- u32 sel_phy_idx = bnx2x_get_cur_phy_idx(bp);
- /*
- * The selected actived PHY is always after swapping (in case PHY
- * swapping is enabled). So when swapping is enabled, we need to reverse
- * the configuration
- */
-
- if (bp->link_params.multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED) {
- if (sel_phy_idx == EXT_PHY1)
- sel_phy_idx = EXT_PHY2;
- else if (sel_phy_idx == EXT_PHY2)
- sel_phy_idx = EXT_PHY1;
- }
- return LINK_CONFIG_IDX(sel_phy_idx);
-}
-
-#if defined(NETDEV_FCOE_WWNN) && defined(BCM_CNIC)
-int bnx2x_fcoe_get_wwn(struct net_device *dev, u64 *wwn, int type)
-{
- struct bnx2x *bp = netdev_priv(dev);
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
-
- switch (type) {
- case NETDEV_FCOE_WWNN:
- *wwn = HILO_U64(cp->fcoe_wwn_node_name_hi,
- cp->fcoe_wwn_node_name_lo);
- break;
- case NETDEV_FCOE_WWPN:
- *wwn = HILO_U64(cp->fcoe_wwn_port_name_hi,
- cp->fcoe_wwn_port_name_lo);
- break;
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-#endif
-
-/* called with rtnl_lock */
-int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- printk(KERN_ERR "Handling parity error recovery. Try again later\n");
- return -EAGAIN;
- }
-
- if ((new_mtu > ETH_MAX_JUMBO_PACKET_SIZE) ||
- ((new_mtu + ETH_HLEN) < ETH_MIN_PACKET_SIZE))
- return -EINVAL;
-
- /* This does not race with packet allocation
- * because the actual alloc size is
- * only updated as part of load
- */
- dev->mtu = new_mtu;
-
- return bnx2x_reload_if_running(dev);
-}
-
-u32 bnx2x_fix_features(struct net_device *dev, u32 features)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- /* TPA requires Rx CSUM offloading */
- if (!(features & NETIF_F_RXCSUM) || bp->disable_tpa)
- features &= ~NETIF_F_LRO;
-
- return features;
-}
-
-int bnx2x_set_features(struct net_device *dev, u32 features)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u32 flags = bp->flags;
- bool bnx2x_reload = false;
-
- if (features & NETIF_F_LRO)
- flags |= TPA_ENABLE_FLAG;
- else
- flags &= ~TPA_ENABLE_FLAG;
-
- if (features & NETIF_F_LOOPBACK) {
- if (bp->link_params.loopback_mode != LOOPBACK_BMAC) {
- bp->link_params.loopback_mode = LOOPBACK_BMAC;
- bnx2x_reload = true;
- }
- } else {
- if (bp->link_params.loopback_mode != LOOPBACK_NONE) {
- bp->link_params.loopback_mode = LOOPBACK_NONE;
- bnx2x_reload = true;
- }
- }
-
- if (flags ^ bp->flags) {
- bp->flags = flags;
- bnx2x_reload = true;
- }
-
- if (bnx2x_reload) {
- if (bp->recovery_state == BNX2X_RECOVERY_DONE)
- return bnx2x_reload_if_running(dev);
- /* else: bnx2x_nic_load() will be called at end of recovery */
- }
-
- return 0;
-}
-
-void bnx2x_tx_timeout(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (!bp->panic)
- bnx2x_panic();
-#endif
-
- smp_mb__before_clear_bit();
- set_bit(BNX2X_SP_RTNL_TX_TIMEOUT, &bp->sp_rtnl_state);
- smp_mb__after_clear_bit();
-
- /* This allows the netif to be shutdown gracefully before resetting */
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
-}
-
-int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp;
-
- if (!dev) {
- dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
- return -ENODEV;
- }
- bp = netdev_priv(dev);
-
- rtnl_lock();
-
- pci_save_state(pdev);
-
- if (!netif_running(dev)) {
- rtnl_unlock();
- return 0;
- }
-
- netif_device_detach(dev);
-
- bnx2x_nic_unload(bp, UNLOAD_CLOSE);
-
- bnx2x_set_power_state(bp, pci_choose_state(pdev, state));
-
- rtnl_unlock();
-
- return 0;
-}
-
-int bnx2x_resume(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp;
- int rc;
-
- if (!dev) {
- dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
- return -ENODEV;
- }
- bp = netdev_priv(dev);
-
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- printk(KERN_ERR "Handling parity error recovery. Try again later\n");
- return -EAGAIN;
- }
-
- rtnl_lock();
-
- pci_restore_state(pdev);
-
- if (!netif_running(dev)) {
- rtnl_unlock();
- return 0;
- }
-
- bnx2x_set_power_state(bp, PCI_D0);
- netif_device_attach(dev);
-
- /* Since the chip was reset, clear the FW sequence number */
- bp->fw_seq = 0;
- rc = bnx2x_nic_load(bp, LOAD_OPEN);
-
- rtnl_unlock();
-
- return rc;
-}
-
-
-void bnx2x_set_ctx_validation(struct bnx2x *bp, struct eth_context *cxt,
- u32 cid)
-{
- /* ustorm cxt validation */
- cxt->ustorm_ag_context.cdu_usage =
- CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, cid),
- CDU_REGION_NUMBER_UCM_AG, ETH_CONNECTION_TYPE);
- /* xcontext validation */
- cxt->xstorm_ag_context.cdu_reserved =
- CDU_RSRVD_VALUE_TYPE_A(HW_CID(bp, cid),
- CDU_REGION_NUMBER_XCM_AG, ETH_CONNECTION_TYPE);
-}
-
-static inline void storm_memset_hc_timeout(struct bnx2x *bp, u8 port,
- u8 fw_sb_id, u8 sb_index,
- u8 ticks)
-{
-
- u32 addr = BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_TIMEOUT_OFFSET(fw_sb_id, sb_index);
- REG_WR8(bp, addr, ticks);
- DP(NETIF_MSG_HW, "port %x fw_sb_id %d sb_index %d ticks %d\n",
- port, fw_sb_id, sb_index, ticks);
-}
-
-static inline void storm_memset_hc_disable(struct bnx2x *bp, u8 port,
- u16 fw_sb_id, u8 sb_index,
- u8 disable)
-{
- u32 enable_flag = disable ? 0 : (1 << HC_INDEX_DATA_HC_ENABLED_SHIFT);
- u32 addr = BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_FLAGS_OFFSET(fw_sb_id, sb_index);
- u16 flags = REG_RD16(bp, addr);
- /* clear and set */
- flags &= ~HC_INDEX_DATA_HC_ENABLED;
- flags |= enable_flag;
- REG_WR16(bp, addr, flags);
- DP(NETIF_MSG_HW, "port %x fw_sb_id %d sb_index %d disable %d\n",
- port, fw_sb_id, sb_index, disable);
-}
-
-void bnx2x_update_coalesce_sb_index(struct bnx2x *bp, u8 fw_sb_id,
- u8 sb_index, u8 disable, u16 usec)
-{
- int port = BP_PORT(bp);
- u8 ticks = usec / BNX2X_BTR;
-
- storm_memset_hc_timeout(bp, port, fw_sb_id, sb_index, ticks);
-
- disable = disable ? 1 : (usec ? 0 : 1);
- storm_memset_hc_disable(bp, port, fw_sb_id, sb_index, disable);
-}
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
deleted file mode 100644
index 223bfee..0000000
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ /dev/null
@@ -1,1491 +0,0 @@
-/* bnx2x_cmn.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-#ifndef BNX2X_CMN_H
-#define BNX2X_CMN_H
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-
-
-#include "bnx2x.h"
-
-/* This is used as a replacement for an MCP if it's not present */
-extern int load_count[2][3]; /* per-path: 0-common, 1-port0, 2-port1 */
-
-extern int num_queues;
-
-/************************ Macros ********************************/
-#define BNX2X_PCI_FREE(x, y, size) \
- do { \
- if (x) { \
- dma_free_coherent(&bp->pdev->dev, size, (void *)x, y); \
- x = NULL; \
- y = 0; \
- } \
- } while (0)
-
-#define BNX2X_FREE(x) \
- do { \
- if (x) { \
- kfree((void *)x); \
- x = NULL; \
- } \
- } while (0)
-
-#define BNX2X_PCI_ALLOC(x, y, size) \
- do { \
- x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
- if (x == NULL) \
- goto alloc_mem_err; \
- memset((void *)x, 0, size); \
- } while (0)
-
-#define BNX2X_ALLOC(x, size) \
- do { \
- x = kzalloc(size, GFP_KERNEL); \
- if (x == NULL) \
- goto alloc_mem_err; \
- } while (0)
-
-/*********************** Interfaces ****************************
- * Functions that need to be implemented by each driver version
- */
-/* Init */
-
-/**
- * bnx2x_send_unload_req - request unload mode from the MCP.
- *
- * @bp: driver handle
- * @unload_mode: requested function's unload mode
- *
- * Return unload mode returned by the MCP: COMMON, PORT or FUNC.
- */
-u32 bnx2x_send_unload_req(struct bnx2x *bp, int unload_mode);
-
-/**
- * bnx2x_send_unload_done - send UNLOAD_DONE command to the MCP.
- *
- * @bp: driver handle
- */
-void bnx2x_send_unload_done(struct bnx2x *bp);
-
-/**
- * bnx2x_config_rss_pf - configure RSS parameters.
- *
- * @bp: driver handle
- * @ind_table: indirection table to configure
- * @config_hash: re-configure RSS hash keys configuration
- */
-int bnx2x_config_rss_pf(struct bnx2x *bp, u8 *ind_table, bool config_hash);
-
-/**
- * bnx2x__init_func_obj - init function object
- *
- * @bp: driver handle
- *
- * Initializes the Function Object with the appropriate
- * parameters which include a function slow path driver
- * interface.
- */
-void bnx2x__init_func_obj(struct bnx2x *bp);
-
-/**
- * bnx2x_setup_queue - setup eth queue.
- *
- * @bp: driver handle
- * @fp: pointer to the fastpath structure
- * @leading: boolean
- *
- */
-int bnx2x_setup_queue(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- bool leading);
-
-/**
- * bnx2x_setup_leading - bring up a leading eth queue.
- *
- * @bp: driver handle
- */
-int bnx2x_setup_leading(struct bnx2x *bp);
-
-/**
- * bnx2x_fw_command - send the MCP a request
- *
- * @bp: driver handle
- * @command: request
- * @param: request's parameter
- *
- * block until there is a reply
- */
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param);
-
-/**
- * bnx2x_initial_phy_init - initialize link parameters structure variables.
- *
- * @bp: driver handle
- * @load_mode: current mode
- */
-u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode);
-
-/**
- * bnx2x_link_set - configure hw according to link parameters structure.
- *
- * @bp: driver handle
- */
-void bnx2x_link_set(struct bnx2x *bp);
-
-/**
- * bnx2x_link_test - query link status.
- *
- * @bp: driver handle
- * @is_serdes: bool
- *
- * Returns 0 if link is UP.
- */
-u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
-
-/**
- * bnx2x_drv_pulse - write driver pulse to shmem
- *
- * @bp: driver handle
- *
- * writes the value in bp->fw_drv_pulse_wr_seq to drv_pulse mbox
- * in the shmem.
- */
-void bnx2x_drv_pulse(struct bnx2x *bp);
-
-/**
- * bnx2x_igu_ack_sb - update IGU with current SB value
- *
- * @bp: driver handle
- * @igu_sb_id: SB id
- * @segment: SB segment
- * @index: SB index
- * @op: SB operation
- * @update: is HW update required
- */
-void bnx2x_igu_ack_sb(struct bnx2x *bp, u8 igu_sb_id, u8 segment,
- u16 index, u8 op, u8 update);
-
-/* Disable transactions from chip to host */
-void bnx2x_pf_disable(struct bnx2x *bp);
-
-/**
- * bnx2x__link_status_update - handles link status change.
- *
- * @bp: driver handle
- */
-void bnx2x__link_status_update(struct bnx2x *bp);
-
-/**
- * bnx2x_link_report - report link status to upper layer.
- *
- * @bp: driver handle
- */
-void bnx2x_link_report(struct bnx2x *bp);
-
-/* None-atomic version of bnx2x_link_report() */
-void __bnx2x_link_report(struct bnx2x *bp);
-
-/**
- * bnx2x_get_mf_speed - calculate MF speed.
- *
- * @bp: driver handle
- *
- * Takes into account current linespeed and MF configuration.
- */
-u16 bnx2x_get_mf_speed(struct bnx2x *bp);
-
-/**
- * bnx2x_msix_sp_int - MSI-X slowpath interrupt handler
- *
- * @irq: irq number
- * @dev_instance: private instance
- */
-irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance);
-
-/**
- * bnx2x_interrupt - non MSI-X interrupt handler
- *
- * @irq: irq number
- * @dev_instance: private instance
- */
-irqreturn_t bnx2x_interrupt(int irq, void *dev_instance);
-#ifdef BCM_CNIC
-
-/**
- * bnx2x_cnic_notify - send command to cnic driver
- *
- * @bp: driver handle
- * @cmd: command
- */
-int bnx2x_cnic_notify(struct bnx2x *bp, int cmd);
-
-/**
- * bnx2x_setup_cnic_irq_info - provides cnic with IRQ information
- *
- * @bp: driver handle
- */
-void bnx2x_setup_cnic_irq_info(struct bnx2x *bp);
-#endif
-
-/**
- * bnx2x_int_enable - enable HW interrupts.
- *
- * @bp: driver handle
- */
-void bnx2x_int_enable(struct bnx2x *bp);
-
-/**
- * bnx2x_int_disable_sync - disable interrupts.
- *
- * @bp: driver handle
- * @disable_hw: true, disable HW interrupts.
- *
- * This function ensures that there are no
- * ISRs or SP DPCs (sp_task) are running after it returns.
- */
-void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw);
-
-/**
- * bnx2x_nic_init - init driver internals.
- *
- * @bp: driver handle
- * @load_code: COMMON, PORT or FUNCTION
- *
- * Initializes:
- * - rings
- * - status blocks
- * - etc.
- */
-void bnx2x_nic_init(struct bnx2x *bp, u32 load_code);
-
-/**
- * bnx2x_alloc_mem - allocate driver's memory.
- *
- * @bp: driver handle
- */
-int bnx2x_alloc_mem(struct bnx2x *bp);
-
-/**
- * bnx2x_free_mem - release driver's memory.
- *
- * @bp: driver handle
- */
-void bnx2x_free_mem(struct bnx2x *bp);
-
-/**
- * bnx2x_set_num_queues - set number of queues according to mode.
- *
- * @bp: driver handle
- */
-void bnx2x_set_num_queues(struct bnx2x *bp);
-
-/**
- * bnx2x_chip_cleanup - cleanup chip internals.
- *
- * @bp: driver handle
- * @unload_mode: COMMON, PORT, FUNCTION
- *
- * - Cleanup MAC configuration.
- * - Closes clients.
- * - etc.
- */
-void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode);
-
-/**
- * bnx2x_acquire_hw_lock - acquire HW lock.
- *
- * @bp: driver handle
- * @resource: resource bit which was locked
- */
-int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource);
-
-/**
- * bnx2x_release_hw_lock - release HW lock.
- *
- * @bp: driver handle
- * @resource: resource bit which was locked
- */
-int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
-
-/**
- * bnx2x_release_leader_lock - release recovery leader lock
- *
- * @bp: driver handle
- */
-int bnx2x_release_leader_lock(struct bnx2x *bp);
-
-/**
- * bnx2x_set_eth_mac - configure eth MAC address in the HW
- *
- * @bp: driver handle
- * @set: set or clear
- *
- * Configures according to the value in netdev->dev_addr.
- */
-int bnx2x_set_eth_mac(struct bnx2x *bp, bool set);
-
-/**
- * bnx2x_set_rx_mode - set MAC filtering configurations.
- *
- * @dev: netdevice
- *
- * called with netif_tx_lock from dev_mcast.c
- * If bp->state is OPEN, should be called with
- * netif_addr_lock_bh()
- */
-void bnx2x_set_rx_mode(struct net_device *dev);
-
-/**
- * bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
- *
- * @bp: driver handle
- *
- * If bp->state is OPEN, should be called with
- * netif_addr_lock_bh().
- */
-void bnx2x_set_storm_rx_mode(struct bnx2x *bp);
-
-/**
- * bnx2x_set_q_rx_mode - configures rx_mode for a single queue.
- *
- * @bp: driver handle
- * @cl_id: client id
- * @rx_mode_flags: rx mode configuration
- * @rx_accept_flags: rx accept configuration
- * @tx_accept_flags: tx accept configuration (tx switch)
- * @ramrod_flags: ramrod configuration
- */
-void bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id,
- unsigned long rx_mode_flags,
- unsigned long rx_accept_flags,
- unsigned long tx_accept_flags,
- unsigned long ramrod_flags);
-
-/* Parity errors related */
-void bnx2x_inc_load_cnt(struct bnx2x *bp);
-u32 bnx2x_dec_load_cnt(struct bnx2x *bp);
-bool bnx2x_chk_parity_attn(struct bnx2x *bp, bool *global, bool print);
-bool bnx2x_reset_is_done(struct bnx2x *bp, int engine);
-void bnx2x_set_reset_in_progress(struct bnx2x *bp);
-void bnx2x_set_reset_global(struct bnx2x *bp);
-void bnx2x_disable_close_the_gate(struct bnx2x *bp);
-
-/**
- * bnx2x_sp_event - handle ramrods completion.
- *
- * @fp: fastpath handle for the event
- * @rr_cqe: eth_rx_cqe
- */
-void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
-
-/**
- * bnx2x_ilt_set_info - prepare ILT configurations.
- *
- * @bp: driver handle
- */
-void bnx2x_ilt_set_info(struct bnx2x *bp);
-
-/**
- * bnx2x_dcbx_init - initialize dcbx protocol.
- *
- * @bp: driver handle
- */
-void bnx2x_dcbx_init(struct bnx2x *bp);
-
-/**
- * bnx2x_set_power_state - set power state to the requested value.
- *
- * @bp: driver handle
- * @state: required state D0 or D3hot
- *
- * Currently only D0 and D3hot are supported.
- */
-int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
-
-/**
- * bnx2x_update_max_mf_config - update MAX part of MF configuration in HW.
- *
- * @bp: driver handle
- * @value: new value
- */
-void bnx2x_update_max_mf_config(struct bnx2x *bp, u32 value);
-/* Error handling */
-void bnx2x_panic_dump(struct bnx2x *bp);
-
-void bnx2x_fw_dump_lvl(struct bnx2x *bp, const char *lvl);
-
-/* dev_close main block */
-int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
-
-/* dev_open main block */
-int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
-
-/* hard_xmit callback */
-netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
-
-/* setup_tc callback */
-int bnx2x_setup_tc(struct net_device *dev, u8 num_tc);
-
-/* select_queue callback */
-u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb);
-
-/* reload helper */
-int bnx2x_reload_if_running(struct net_device *dev);
-
-int bnx2x_change_mac_addr(struct net_device *dev, void *p);
-
-/* NAPI poll Rx part */
-int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
-
-void bnx2x_update_rx_prod(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- u16 bd_prod, u16 rx_comp_prod, u16 rx_sge_prod);
-
-/* NAPI poll Tx part */
-int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata);
-
-/* suspend/resume callbacks */
-int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
-int bnx2x_resume(struct pci_dev *pdev);
-
-/* Release IRQ vectors */
-void bnx2x_free_irq(struct bnx2x *bp);
-
-void bnx2x_free_fp_mem(struct bnx2x *bp);
-int bnx2x_alloc_fp_mem(struct bnx2x *bp);
-void bnx2x_init_rx_rings(struct bnx2x *bp);
-void bnx2x_free_skbs(struct bnx2x *bp);
-void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
-void bnx2x_netif_start(struct bnx2x *bp);
-
-/**
- * bnx2x_enable_msix - set msix configuration.
- *
- * @bp: driver handle
- *
- * fills msix_table, requests vectors, updates num_queues
- * according to number of available vectors.
- */
-int bnx2x_enable_msix(struct bnx2x *bp);
-
-/**
- * bnx2x_enable_msi - request msi mode from OS, updated internals accordingly
- *
- * @bp: driver handle
- */
-int bnx2x_enable_msi(struct bnx2x *bp);
-
-/**
- * bnx2x_poll - NAPI callback
- *
- * @napi: napi structure
- * @budget:
- *
- */
-int bnx2x_poll(struct napi_struct *napi, int budget);
-
-/**
- * bnx2x_alloc_mem_bp - allocate memories outsize main driver structure
- *
- * @bp: driver handle
- */
-int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
-
-/**
- * bnx2x_free_mem_bp - release memories outsize main driver structure
- *
- * @bp: driver handle
- */
-void bnx2x_free_mem_bp(struct bnx2x *bp);
-
-/**
- * bnx2x_change_mtu - change mtu netdev callback
- *
- * @dev: net device
- * @new_mtu: requested mtu
- *
- */
-int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
-
-#if defined(BCM_CNIC) && (defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE))
-/**
- * bnx2x_fcoe_get_wwn - return the requested WWN value for this port
- *
- * @dev: net_device
- * @wwn: output buffer
- * @type: WWN type: NETDEV_FCOE_WWNN (node) or NETDEV_FCOE_WWPN (port)
- *
- */
-int bnx2x_fcoe_get_wwn(struct net_device *dev, u64 *wwn, int type);
-#endif
-u32 bnx2x_fix_features(struct net_device *dev, u32 features);
-int bnx2x_set_features(struct net_device *dev, u32 features);
-
-/**
- * bnx2x_tx_timeout - tx timeout netdev callback
- *
- * @dev: net device
- */
-void bnx2x_tx_timeout(struct net_device *dev);
-
-/*********************** Inlines **********************************/
-/*********************** Fast path ********************************/
-static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
-{
- barrier(); /* status block is written to by the chip */
- fp->fp_hc_idx = fp->sb_running_index[SM_RX_ID];
-}
-
-static inline void bnx2x_update_rx_prod_gen(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 bd_prod,
- u16 rx_comp_prod, u16 rx_sge_prod, u32 start)
-{
- struct ustorm_eth_rx_producers rx_prods = {0};
- u32 i;
-
- /* Update producers */
- rx_prods.bd_prod = bd_prod;
- rx_prods.cqe_prod = rx_comp_prod;
- rx_prods.sge_prod = rx_sge_prod;
-
- /*
- * Make sure that the BD and SGE data is updated before updating the
- * producers since FW might read the BD/SGE right after the producer
- * is updated.
- * This is only applicable for weak-ordered memory model archs such
- * as IA-64. The following barrier is also mandatory since FW will
- * assumes BDs must have buffers.
- */
- wmb();
-
- for (i = 0; i < sizeof(rx_prods)/4; i++)
- REG_WR(bp, start + i*4, ((u32 *)&rx_prods)[i]);
-
- mmiowb(); /* keep prod updates ordered */
-
- DP(NETIF_MSG_RX_STATUS,
- "queue[%d]: wrote bd_prod %u cqe_prod %u sge_prod %u\n",
- fp->index, bd_prod, rx_comp_prod, rx_sge_prod);
-}
-
-static inline void bnx2x_igu_ack_sb_gen(struct bnx2x *bp, u8 igu_sb_id,
- u8 segment, u16 index, u8 op,
- u8 update, u32 igu_addr)
-{
- struct igu_regular cmd_data = {0};
-
- cmd_data.sb_id_and_flags =
- ((index << IGU_REGULAR_SB_INDEX_SHIFT) |
- (segment << IGU_REGULAR_SEGMENT_ACCESS_SHIFT) |
- (update << IGU_REGULAR_BUPDATE_SHIFT) |
- (op << IGU_REGULAR_ENABLE_INT_SHIFT));
-
- DP(NETIF_MSG_HW, "write 0x%08x to IGU addr 0x%x\n",
- cmd_data.sb_id_and_flags, igu_addr);
- REG_WR(bp, igu_addr, cmd_data.sb_id_and_flags);
-
- /* Make sure that ACK is written */
- mmiowb();
- barrier();
-}
-
-static inline void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func,
- u8 idu_sb_id, bool is_Pf)
-{
- u32 data, ctl, cnt = 100;
- u32 igu_addr_data = IGU_REG_COMMAND_REG_32LSB_DATA;
- u32 igu_addr_ctl = IGU_REG_COMMAND_REG_CTRL;
- u32 igu_addr_ack = IGU_REG_CSTORM_TYPE_0_SB_CLEANUP + (idu_sb_id/32)*4;
- u32 sb_bit = 1 << (idu_sb_id%32);
- u32 func_encode = func |
- ((is_Pf == true ? 1 : 0) << IGU_FID_ENCODE_IS_PF_SHIFT);
- u32 addr_encode = IGU_CMD_E2_PROD_UPD_BASE + idu_sb_id;
-
- /* Not supported in BC mode */
- if (CHIP_INT_MODE_IS_BC(bp))
- return;
-
- data = (IGU_USE_REGISTER_cstorm_type_0_sb_cleanup
- << IGU_REGULAR_CLEANUP_TYPE_SHIFT) |
- IGU_REGULAR_CLEANUP_SET |
- IGU_REGULAR_BCLEANUP;
-
- ctl = addr_encode << IGU_CTRL_REG_ADDRESS_SHIFT |
- func_encode << IGU_CTRL_REG_FID_SHIFT |
- IGU_CTRL_CMD_TYPE_WR << IGU_CTRL_REG_TYPE_SHIFT;
-
- DP(NETIF_MSG_HW, "write 0x%08x to IGU(via GRC) addr 0x%x\n",
- data, igu_addr_data);
- REG_WR(bp, igu_addr_data, data);
- mmiowb();
- barrier();
- DP(NETIF_MSG_HW, "write 0x%08x to IGU(via GRC) addr 0x%x\n",
- ctl, igu_addr_ctl);
- REG_WR(bp, igu_addr_ctl, ctl);
- mmiowb();
- barrier();
-
- /* wait for clean up to finish */
- while (!(REG_RD(bp, igu_addr_ack) & sb_bit) && --cnt)
- msleep(20);
-
-
- if (!(REG_RD(bp, igu_addr_ack) & sb_bit)) {
- DP(NETIF_MSG_HW, "Unable to finish IGU cleanup: "
- "idu_sb_id %d offset %d bit %d (cnt %d)\n",
- idu_sb_id, idu_sb_id/32, idu_sb_id%32, cnt);
- }
-}
-
-static inline void bnx2x_hc_ack_sb(struct bnx2x *bp, u8 sb_id,
- u8 storm, u16 index, u8 op, u8 update)
-{
- u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
- COMMAND_REG_INT_ACK);
- struct igu_ack_register igu_ack;
-
- igu_ack.status_block_index = index;
- igu_ack.sb_id_and_flags =
- ((sb_id << IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT) |
- (storm << IGU_ACK_REGISTER_STORM_ID_SHIFT) |
- (update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) |
- (op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT));
-
- DP(BNX2X_MSG_OFF, "write 0x%08x to HC addr 0x%x\n",
- (*(u32 *)&igu_ack), hc_addr);
- REG_WR(bp, hc_addr, (*(u32 *)&igu_ack));
-
- /* Make sure that ACK is written */
- mmiowb();
- barrier();
-}
-
-static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 igu_sb_id, u8 storm,
- u16 index, u8 op, u8 update)
-{
- if (bp->common.int_block == INT_BLOCK_HC)
- bnx2x_hc_ack_sb(bp, igu_sb_id, storm, index, op, update);
- else {
- u8 segment;
-
- if (CHIP_INT_MODE_IS_BC(bp))
- segment = storm;
- else if (igu_sb_id != bp->igu_dsb_id)
- segment = IGU_SEG_ACCESS_DEF;
- else if (storm == ATTENTION_ID)
- segment = IGU_SEG_ACCESS_ATTN;
- else
- segment = IGU_SEG_ACCESS_DEF;
- bnx2x_igu_ack_sb(bp, igu_sb_id, segment, index, op, update);
- }
-}
-
-static inline u16 bnx2x_hc_ack_int(struct bnx2x *bp)
-{
- u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
- COMMAND_REG_SIMD_MASK);
- u32 result = REG_RD(bp, hc_addr);
-
- DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n",
- result, hc_addr);
-
- barrier();
- return result;
-}
-
-static inline u16 bnx2x_igu_ack_int(struct bnx2x *bp)
-{
- u32 igu_addr = (BAR_IGU_INTMEM + IGU_REG_SISR_MDPC_WMASK_LSB_UPPER*8);
- u32 result = REG_RD(bp, igu_addr);
-
- DP(NETIF_MSG_HW, "read 0x%08x from IGU addr 0x%x\n",
- result, igu_addr);
-
- barrier();
- return result;
-}
-
-static inline u16 bnx2x_ack_int(struct bnx2x *bp)
-{
- barrier();
- if (bp->common.int_block == INT_BLOCK_HC)
- return bnx2x_hc_ack_int(bp);
- else
- return bnx2x_igu_ack_int(bp);
-}
-
-static inline int bnx2x_has_tx_work_unload(struct bnx2x_fp_txdata *txdata)
-{
- /* Tell compiler that consumer and producer can change */
- barrier();
- return txdata->tx_pkt_prod != txdata->tx_pkt_cons;
-}
-
-static inline u16 bnx2x_tx_avail(struct bnx2x *bp,
- struct bnx2x_fp_txdata *txdata)
-{
- s16 used;
- u16 prod;
- u16 cons;
-
- prod = txdata->tx_bd_prod;
- cons = txdata->tx_bd_cons;
-
- /* NUM_TX_RINGS = number of "next-page" entries
- It will be used as a threshold */
- used = SUB_S16(prod, cons) + (s16)NUM_TX_RINGS;
-
-#ifdef BNX2X_STOP_ON_ERROR
- WARN_ON(used < 0);
- WARN_ON(used > bp->tx_ring_size);
- WARN_ON((bp->tx_ring_size - used) > MAX_TX_AVAIL);
-#endif
-
- return (s16)(bp->tx_ring_size) - used;
-}
-
-static inline int bnx2x_tx_queue_has_work(struct bnx2x_fp_txdata *txdata)
-{
- u16 hw_cons;
-
- /* Tell compiler that status block fields can change */
- barrier();
- hw_cons = le16_to_cpu(*txdata->tx_cons_sb);
- return hw_cons != txdata->tx_pkt_cons;
-}
-
-static inline bool bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
-{
- u8 cos;
- for_each_cos_in_tx_queue(fp, cos)
- if (bnx2x_tx_queue_has_work(&fp->txdata[cos]))
- return true;
- return false;
-}
-
-static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
-{
- u16 rx_cons_sb;
-
- /* Tell compiler that status block fields can change */
- barrier();
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
- return (fp->rx_comp_cons != rx_cons_sb);
-}
-
-/**
- * bnx2x_tx_disable - disables tx from stack point of view
- *
- * @bp: driver handle
- */
-static inline void bnx2x_tx_disable(struct bnx2x *bp)
-{
- netif_tx_disable(bp->dev);
- netif_carrier_off(bp->dev);
-}
-
-static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 index)
-{
- struct sw_rx_page *sw_buf = &fp->rx_page_ring[index];
- struct page *page = sw_buf->page;
- struct eth_rx_sge *sge = &fp->rx_sge_ring[index];
-
- /* Skip "next page" elements */
- if (!page)
- return;
-
- dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(sw_buf, mapping),
- SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
- __free_pages(page, PAGES_PER_SGE_SHIFT);
-
- sw_buf->page = NULL;
- sge->addr_hi = 0;
- sge->addr_lo = 0;
-}
-
-static inline void bnx2x_add_all_napi(struct bnx2x *bp)
-{
- int i;
-
- /* Add NAPI objects */
- for_each_rx_queue(bp, i)
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, BNX2X_NAPI_WEIGHT);
-}
-
-static inline void bnx2x_del_all_napi(struct bnx2x *bp)
-{
- int i;
-
- for_each_rx_queue(bp, i)
- netif_napi_del(&bnx2x_fp(bp, i, napi));
-}
-
-static inline void bnx2x_disable_msi(struct bnx2x *bp)
-{
- if (bp->flags & USING_MSIX_FLAG) {
- pci_disable_msix(bp->pdev);
- bp->flags &= ~USING_MSIX_FLAG;
- } else if (bp->flags & USING_MSI_FLAG) {
- pci_disable_msi(bp->pdev);
- bp->flags &= ~USING_MSI_FLAG;
- }
-}
-
-static inline int bnx2x_calc_num_queues(struct bnx2x *bp)
-{
- return num_queues ?
- min_t(int, num_queues, BNX2X_MAX_QUEUES(bp)) :
- min_t(int, num_online_cpus(), BNX2X_MAX_QUEUES(bp));
-}
-
-static inline void bnx2x_clear_sge_mask_next_elems(struct bnx2x_fastpath *fp)
-{
- int i, j;
-
- for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
- int idx = RX_SGE_CNT * i - 1;
-
- for (j = 0; j < 2; j++) {
- BIT_VEC64_CLEAR_BIT(fp->sge_mask, idx);
- idx--;
- }
- }
-}
-
-static inline void bnx2x_init_sge_ring_bit_mask(struct bnx2x_fastpath *fp)
-{
- /* Set the mask to all 1-s: it's faster to compare to 0 than to 0xf-s */
- memset(fp->sge_mask, 0xff,
- (NUM_RX_SGE >> BIT_VEC64_ELEM_SHIFT)*sizeof(u64));
-
- /* Clear the two last indices in the page to 1:
- these are the indices that correspond to the "next" element,
- hence will never be indicated and should be removed from
- the calculations. */
- bnx2x_clear_sge_mask_next_elems(fp);
-}
-
-static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 index)
-{
- struct page *page = alloc_pages(GFP_ATOMIC, PAGES_PER_SGE_SHIFT);
- struct sw_rx_page *sw_buf = &fp->rx_page_ring[index];
- struct eth_rx_sge *sge = &fp->rx_sge_ring[index];
- dma_addr_t mapping;
-
- if (unlikely(page == NULL))
- return -ENOMEM;
-
- mapping = dma_map_page(&bp->pdev->dev, page, 0,
- SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
- __free_pages(page, PAGES_PER_SGE_SHIFT);
- return -ENOMEM;
- }
-
- sw_buf->page = page;
- dma_unmap_addr_set(sw_buf, mapping, mapping);
-
- sge->addr_hi = cpu_to_le32(U64_HI(mapping));
- sge->addr_lo = cpu_to_le32(U64_LO(mapping));
-
- return 0;
-}
-
-static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 index)
-{
- struct sk_buff *skb;
- struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[index];
- struct eth_rx_bd *rx_bd = &fp->rx_desc_ring[index];
- dma_addr_t mapping;
-
- skb = netdev_alloc_skb(bp->dev, fp->rx_buf_size);
- if (unlikely(skb == NULL))
- return -ENOMEM;
-
- mapping = dma_map_single(&bp->pdev->dev, skb->data, fp->rx_buf_size,
- DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
- dev_kfree_skb_any(skb);
- return -ENOMEM;
- }
-
- rx_buf->skb = skb;
- dma_unmap_addr_set(rx_buf, mapping, mapping);
-
- rx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- rx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
-
- return 0;
-}
-
-/* note that we are not allocating a new skb,
- * we are just moving one from cons to prod
- * we are not creating a new mapping,
- * so there is no need to check for dma_mapping_error().
- */
-static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
- u16 cons, u16 prod)
-{
- struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
- struct sw_rx_bd *prod_rx_buf = &fp->rx_buf_ring[prod];
- struct eth_rx_bd *cons_bd = &fp->rx_desc_ring[cons];
- struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
-
- dma_unmap_addr_set(prod_rx_buf, mapping,
- dma_unmap_addr(cons_rx_buf, mapping));
- prod_rx_buf->skb = cons_rx_buf->skb;
- *prod_bd = *cons_bd;
-}
-
-/************************* Init ******************************************/
-
-/**
- * bnx2x_func_start - init function
- *
- * @bp: driver handle
- *
- * Must be called before sending CLIENT_SETUP for the first client.
- */
-static inline int bnx2x_func_start(struct bnx2x *bp)
-{
- struct bnx2x_func_state_params func_params = {0};
- struct bnx2x_func_start_params *start_params =
- &func_params.params.start;
-
- /* Prepare parameters for function state transitions */
- __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
-
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_START;
-
- /* Function parameters */
- start_params->mf_mode = bp->mf_mode;
- start_params->sd_vlan_tag = bp->mf_ov;
- if (CHIP_IS_E1x(bp))
- start_params->network_cos_mode = OVERRIDE_COS;
- else
- start_params->network_cos_mode = STATIC_COS;
-
- return bnx2x_func_state_change(bp, &func_params);
-}
-
-
-/**
- * bnx2x_set_fw_mac_addr - fill in a MAC address in FW format
- *
- * @fw_hi: pointer to upper part
- * @fw_mid: pointer to middle part
- * @fw_lo: pointer to lower part
- * @mac: pointer to MAC address
- */
-static inline void bnx2x_set_fw_mac_addr(u16 *fw_hi, u16 *fw_mid, u16 *fw_lo,
- u8 *mac)
-{
- ((u8 *)fw_hi)[0] = mac[1];
- ((u8 *)fw_hi)[1] = mac[0];
- ((u8 *)fw_mid)[0] = mac[3];
- ((u8 *)fw_mid)[1] = mac[2];
- ((u8 *)fw_lo)[0] = mac[5];
- ((u8 *)fw_lo)[1] = mac[4];
-}
-
-static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, int last)
-{
- int i;
-
- if (fp->disable_tpa)
- return;
-
- for (i = 0; i < last; i++)
- bnx2x_free_rx_sge(bp, fp, i);
-}
-
-static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, int last)
-{
- int i;
-
- for (i = 0; i < last; i++) {
- struct bnx2x_agg_info *tpa_info = &fp->tpa_info[i];
- struct sw_rx_bd *first_buf = &tpa_info->first_buf;
- struct sk_buff *skb = first_buf->skb;
-
- if (skb == NULL) {
- DP(NETIF_MSG_IFDOWN, "tpa bin %d empty on free\n", i);
- continue;
- }
- if (tpa_info->tpa_state == BNX2X_TPA_START)
- dma_unmap_single(&bp->pdev->dev,
- dma_unmap_addr(first_buf, mapping),
- fp->rx_buf_size, DMA_FROM_DEVICE);
- dev_kfree_skb(skb);
- first_buf->skb = NULL;
- }
-}
-
-static inline void bnx2x_init_tx_ring_one(struct bnx2x_fp_txdata *txdata)
-{
- int i;
-
- for (i = 1; i <= NUM_TX_RINGS; i++) {
- struct eth_tx_next_bd *tx_next_bd =
- &txdata->tx_desc_ring[TX_DESC_CNT * i - 1].next_bd;
-
- tx_next_bd->addr_hi =
- cpu_to_le32(U64_HI(txdata->tx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
- tx_next_bd->addr_lo =
- cpu_to_le32(U64_LO(txdata->tx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_TX_RINGS)));
- }
-
- SET_FLAG(txdata->tx_db.data.header.header, DOORBELL_HDR_DB_TYPE, 1);
- txdata->tx_db.data.zero_fill1 = 0;
- txdata->tx_db.data.prod = 0;
-
- txdata->tx_pkt_prod = 0;
- txdata->tx_pkt_cons = 0;
- txdata->tx_bd_prod = 0;
- txdata->tx_bd_cons = 0;
- txdata->tx_pkt = 0;
-}
-
-static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
-{
- int i;
- u8 cos;
-
- for_each_tx_queue(bp, i)
- for_each_cos_in_tx_queue(&bp->fp[i], cos)
- bnx2x_init_tx_ring_one(&bp->fp[i].txdata[cos]);
-}
-
-static inline void bnx2x_set_next_page_rx_bd(struct bnx2x_fastpath *fp)
-{
- int i;
-
- for (i = 1; i <= NUM_RX_RINGS; i++) {
- struct eth_rx_bd *rx_bd;
-
- rx_bd = &fp->rx_desc_ring[RX_DESC_CNT * i - 2];
- rx_bd->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
- rx_bd->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_desc_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_RINGS)));
- }
-}
-
-static inline void bnx2x_set_next_page_sgl(struct bnx2x_fastpath *fp)
-{
- int i;
-
- for (i = 1; i <= NUM_RX_SGE_PAGES; i++) {
- struct eth_rx_sge *sge;
-
- sge = &fp->rx_sge_ring[RX_SGE_CNT * i - 2];
- sge->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_sge_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
-
- sge->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_sge_mapping +
- BCM_PAGE_SIZE*(i % NUM_RX_SGE_PAGES)));
- }
-}
-
-static inline void bnx2x_set_next_page_rx_cq(struct bnx2x_fastpath *fp)
-{
- int i;
- for (i = 1; i <= NUM_RCQ_RINGS; i++) {
- struct eth_rx_cqe_next_page *nextpg;
-
- nextpg = (struct eth_rx_cqe_next_page *)
- &fp->rx_comp_ring[RCQ_DESC_CNT * i - 1];
- nextpg->addr_hi =
- cpu_to_le32(U64_HI(fp->rx_comp_mapping +
- BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
- nextpg->addr_lo =
- cpu_to_le32(U64_LO(fp->rx_comp_mapping +
- BCM_PAGE_SIZE*(i % NUM_RCQ_RINGS)));
- }
-}
-
-/* Returns the number of actually allocated BDs */
-static inline int bnx2x_alloc_rx_bds(struct bnx2x_fastpath *fp,
- int rx_ring_size)
-{
- struct bnx2x *bp = fp->bp;
- u16 ring_prod, cqe_ring_prod;
- int i;
-
- fp->rx_comp_cons = 0;
- cqe_ring_prod = ring_prod = 0;
-
- /* This routine is called only during fo init so
- * fp->eth_q_stats.rx_skb_alloc_failed = 0
- */
- for (i = 0; i < rx_ring_size; i++) {
- if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
- fp->eth_q_stats.rx_skb_alloc_failed++;
- continue;
- }
- ring_prod = NEXT_RX_IDX(ring_prod);
- cqe_ring_prod = NEXT_RCQ_IDX(cqe_ring_prod);
- WARN_ON(ring_prod <= (i - fp->eth_q_stats.rx_skb_alloc_failed));
- }
-
- if (fp->eth_q_stats.rx_skb_alloc_failed)
- BNX2X_ERR("was only able to allocate "
- "%d rx skbs on queue[%d]\n",
- (i - fp->eth_q_stats.rx_skb_alloc_failed), fp->index);
-
- fp->rx_bd_prod = ring_prod;
- /* Limit the CQE producer by the CQE ring size */
- fp->rx_comp_prod = min_t(u16, NUM_RCQ_RINGS*RCQ_DESC_CNT,
- cqe_ring_prod);
- fp->rx_pkt = fp->rx_calls = 0;
-
- return i - fp->eth_q_stats.rx_skb_alloc_failed;
-}
-
-/* Statistics ID are global per chip/path, while Client IDs for E1x are per
- * port.
- */
-static inline u8 bnx2x_stats_id(struct bnx2x_fastpath *fp)
-{
- if (!CHIP_IS_E1x(fp->bp))
- return fp->cl_id;
- else
- return fp->cl_id + BP_PORT(fp->bp) * FP_SB_MAX_E1x;
-}
-
-static inline void bnx2x_init_vlan_mac_fp_objs(struct bnx2x_fastpath *fp,
- bnx2x_obj_type obj_type)
-{
- struct bnx2x *bp = fp->bp;
-
- /* Configure classification DBs */
- bnx2x_init_mac_obj(bp, &fp->mac_obj, fp->cl_id, fp->cid,
- BP_FUNC(bp), bnx2x_sp(bp, mac_rdata),
- bnx2x_sp_mapping(bp, mac_rdata),
- BNX2X_FILTER_MAC_PENDING,
- &bp->sp_state, obj_type,
- &bp->macs_pool);
-}
-
-/**
- * bnx2x_get_path_func_num - get number of active functions
- *
- * @bp: driver handle
- *
- * Calculates the number of active (not hidden) functions on the
- * current path.
- */
-static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
-{
- u8 func_num = 0, i;
-
- /* 57710 has only one function per-port */
- if (CHIP_IS_E1(bp))
- return 1;
-
- /* Calculate a number of functions enabled on the current
- * PATH/PORT.
- */
- if (CHIP_REV_IS_SLOW(bp)) {
- if (IS_MF(bp))
- func_num = 4;
- else
- func_num = 2;
- } else {
- for (i = 0; i < E1H_FUNC_MAX / 2; i++) {
- u32 func_config =
- MF_CFG_RD(bp,
- func_mf_config[BP_PORT(bp) + 2 * i].
- config);
- func_num +=
- ((func_config & FUNC_MF_CFG_FUNC_HIDE) ? 0 : 1);
- }
- }
-
- WARN_ON(!func_num);
-
- return func_num;
-}
-
-static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
-{
- /* RX_MODE controlling object */
- bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
-
- /* multicast configuration controlling object */
- bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
- BP_FUNC(bp), BP_FUNC(bp),
- bnx2x_sp(bp, mcast_rdata),
- bnx2x_sp_mapping(bp, mcast_rdata),
- BNX2X_FILTER_MCAST_PENDING, &bp->sp_state,
- BNX2X_OBJ_TYPE_RX);
-
- /* Setup CAM credit pools */
- bnx2x_init_mac_credit_pool(bp, &bp->macs_pool, BP_FUNC(bp),
- bnx2x_get_path_func_num(bp));
-
- /* RSS configuration object */
- bnx2x_init_rss_config_obj(bp, &bp->rss_conf_obj, bp->fp->cl_id,
- bp->fp->cid, BP_FUNC(bp), BP_FUNC(bp),
- bnx2x_sp(bp, rss_rdata),
- bnx2x_sp_mapping(bp, rss_rdata),
- BNX2X_FILTER_RSS_CONF_PENDING, &bp->sp_state,
- BNX2X_OBJ_TYPE_RX);
-}
-
-static inline u8 bnx2x_fp_qzone_id(struct bnx2x_fastpath *fp)
-{
- if (CHIP_IS_E1x(fp->bp))
- return fp->cl_id + BP_PORT(fp->bp) * ETH_MAX_RX_CLIENTS_E1H;
- else
- return fp->cl_id;
-}
-
-static inline u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
-{
- struct bnx2x *bp = fp->bp;
-
- if (!CHIP_IS_E1x(bp))
- return USTORM_RX_PRODS_E2_OFFSET(fp->cl_qzone_id);
- else
- return USTORM_RX_PRODS_E1X_OFFSET(BP_PORT(bp), fp->cl_id);
-}
-
-static inline void bnx2x_init_txdata(struct bnx2x *bp,
- struct bnx2x_fp_txdata *txdata, u32 cid, int txq_index,
- __le16 *tx_cons_sb)
-{
- txdata->cid = cid;
- txdata->txq_index = txq_index;
- txdata->tx_cons_sb = tx_cons_sb;
-
- DP(BNX2X_MSG_SP, "created tx data cid %d, txq %d",
- txdata->cid, txdata->txq_index);
-}
-
-#ifdef BCM_CNIC
-static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx)
-{
- return bp->cnic_base_cl_id + cl_idx +
- (bp->pf_num >> 1) * NON_ETH_CONTEXT_USE;
-}
-
-static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp)
-{
-
- /* the 'first' id is allocated for the cnic */
- return bp->base_fw_ndsb;
-}
-
-static inline u8 bnx2x_cnic_igu_sb_id(struct bnx2x *bp)
-{
- return bp->igu_base_sb;
-}
-
-
-static inline void bnx2x_init_fcoe_fp(struct bnx2x *bp)
-{
- struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp);
- unsigned long q_type = 0;
-
- bnx2x_fcoe(bp, cl_id) = bnx2x_cnic_eth_cl_id(bp,
- BNX2X_FCOE_ETH_CL_ID_IDX);
- /** Current BNX2X_FCOE_ETH_CID deffinition implies not more than
- * 16 ETH clients per function when CNIC is enabled!
- *
- * Fix it ASAP!!!
- */
- bnx2x_fcoe(bp, cid) = BNX2X_FCOE_ETH_CID;
- bnx2x_fcoe(bp, fw_sb_id) = DEF_SB_ID;
- bnx2x_fcoe(bp, igu_sb_id) = bp->igu_dsb_id;
- bnx2x_fcoe(bp, rx_cons_sb) = BNX2X_FCOE_L2_RX_INDEX;
-
- bnx2x_init_txdata(bp, &bnx2x_fcoe(bp, txdata[0]),
- fp->cid, FCOE_TXQ_IDX(bp), BNX2X_FCOE_L2_TX_INDEX);
-
- DP(BNX2X_MSG_SP, "created fcoe tx data (fp index %d)", fp->index);
-
- /* qZone id equals to FW (per path) client id */
- bnx2x_fcoe(bp, cl_qzone_id) = bnx2x_fp_qzone_id(fp);
- /* init shortcut */
- bnx2x_fcoe(bp, ustorm_rx_prods_offset) =
- bnx2x_rx_ustorm_prods_offset(fp);
-
- /* Configure Queue State object */
- __set_bit(BNX2X_Q_TYPE_HAS_RX, &q_type);
- __set_bit(BNX2X_Q_TYPE_HAS_TX, &q_type);
-
- /* No multi-CoS for FCoE L2 client */
- BUG_ON(fp->max_cos != 1);
-
- bnx2x_init_queue_obj(bp, &fp->q_obj, fp->cl_id, &fp->cid, 1,
- BP_FUNC(bp), bnx2x_sp(bp, q_rdata),
- bnx2x_sp_mapping(bp, q_rdata), q_type);
-
- DP(NETIF_MSG_IFUP, "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d fw_sb %d "
- "igu_sb %d\n",
- fp->index, bp, fp->status_blk.e2_sb, fp->cl_id, fp->fw_sb_id,
- fp->igu_sb_id);
-}
-#endif
-
-static inline int bnx2x_clean_tx_queue(struct bnx2x *bp,
- struct bnx2x_fp_txdata *txdata)
-{
- int cnt = 1000;
-
- while (bnx2x_has_tx_work_unload(txdata)) {
- if (!cnt) {
- BNX2X_ERR("timeout waiting for queue[%d]: "
- "txdata->tx_pkt_prod(%d) != txdata->tx_pkt_cons(%d)\n",
- txdata->txq_index, txdata->tx_pkt_prod,
- txdata->tx_pkt_cons);
-#ifdef BNX2X_STOP_ON_ERROR
- bnx2x_panic();
- return -EBUSY;
-#else
- break;
-#endif
- }
- cnt--;
- usleep_range(1000, 1000);
- }
-
- return 0;
-}
-
-int bnx2x_get_link_cfg_idx(struct bnx2x *bp);
-
-static inline void __storm_memset_struct(struct bnx2x *bp,
- u32 addr, size_t size, u32 *data)
-{
- int i;
- for (i = 0; i < size/4; i++)
- REG_WR(bp, addr + (i * 4), data[i]);
-}
-
-static inline void storm_memset_func_cfg(struct bnx2x *bp,
- struct tstorm_eth_function_common_config *tcfg,
- u16 abs_fid)
-{
- size_t size = sizeof(struct tstorm_eth_function_common_config);
-
- u32 addr = BAR_TSTRORM_INTMEM +
- TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(abs_fid);
-
- __storm_memset_struct(bp, addr, size, (u32 *)tcfg);
-}
-
-static inline void storm_memset_cmng(struct bnx2x *bp,
- struct cmng_struct_per_port *cmng,
- u8 port)
-{
- size_t size = sizeof(struct cmng_struct_per_port);
-
- u32 addr = BAR_XSTRORM_INTMEM +
- XSTORM_CMNG_PER_PORT_VARS_OFFSET(port);
-
- __storm_memset_struct(bp, addr, size, (u32 *)cmng);
-}
-
-/**
- * bnx2x_wait_sp_comp - wait for the outstanding SP commands.
- *
- * @bp: driver handle
- * @mask: bits that need to be cleared
- */
-static inline bool bnx2x_wait_sp_comp(struct bnx2x *bp, unsigned long mask)
-{
- int tout = 5000; /* Wait for 5 secs tops */
-
- while (tout--) {
- smp_mb();
- netif_addr_lock_bh(bp->dev);
- if (!(bp->sp_state & mask)) {
- netif_addr_unlock_bh(bp->dev);
- return true;
- }
- netif_addr_unlock_bh(bp->dev);
-
- usleep_range(1000, 1000);
- }
-
- smp_mb();
-
- netif_addr_lock_bh(bp->dev);
- if (bp->sp_state & mask) {
- BNX2X_ERR("Filtering completion timed out. sp_state 0x%lx, "
- "mask 0x%lx\n", bp->sp_state, mask);
- netif_addr_unlock_bh(bp->dev);
- return false;
- }
- netif_addr_unlock_bh(bp->dev);
-
- return true;
-}
-
-/**
- * bnx2x_set_ctx_validation - set CDU context validation values
- *
- * @bp: driver handle
- * @cxt: context of the connection on the host memory
- * @cid: SW CID of the connection to be configured
- */
-void bnx2x_set_ctx_validation(struct bnx2x *bp, struct eth_context *cxt,
- u32 cid);
-
-void bnx2x_update_coalesce_sb_index(struct bnx2x *bp, u8 fw_sb_id,
- u8 sb_index, u8 disable, u16 usec);
-void bnx2x_acquire_phy_lock(struct bnx2x *bp);
-void bnx2x_release_phy_lock(struct bnx2x *bp);
-
-/**
- * bnx2x_extract_max_cfg - extract MAX BW part from MF configuration.
- *
- * @bp: driver handle
- * @mf_cfg: MF configuration
- *
- */
-static inline u16 bnx2x_extract_max_cfg(struct bnx2x *bp, u32 mf_cfg)
-{
- u16 max_cfg = (mf_cfg & FUNC_MF_CFG_MAX_BW_MASK) >>
- FUNC_MF_CFG_MAX_BW_SHIFT;
- if (!max_cfg) {
- BNX2X_ERR("Illegal configuration detected for Max BW - "
- "using 100 instead\n");
- max_cfg = 100;
- }
- return max_cfg;
-}
-
-#endif /* BNX2X_CMN_H */
diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c
deleted file mode 100644
index a4ea35f..0000000
--- a/drivers/net/bnx2x/bnx2x_dcb.c
+++ /dev/null
@@ -1,2507 +0,0 @@
-/* bnx2x_dcb.c: Broadcom Everest network driver.
- *
- * Copyright 2009-2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Dmitry Kravkov
- *
- */
-#include <linux/netdevice.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/rtnetlink.h>
-#include <net/dcbnl.h>
-
-#include "bnx2x.h"
-#include "bnx2x_cmn.h"
-#include "bnx2x_dcb.h"
-
-/* forward declarations of dcbx related functions */
-static int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp);
-static void bnx2x_pfc_set_pfc(struct bnx2x *bp);
-static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp);
-static int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp);
-static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
- u32 *set_configuration_ets_pg,
- u32 *pri_pg_tbl);
-static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp,
- u32 *pg_pri_orginal_spread,
- struct pg_help_data *help_data);
-static void bnx2x_dcbx_fill_cos_params(struct bnx2x *bp,
- struct pg_help_data *help_data,
- struct dcbx_ets_feature *ets,
- u32 *pg_pri_orginal_spread);
-static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp,
- struct cos_help_data *cos_data,
- u32 *pg_pri_orginal_spread,
- struct dcbx_ets_feature *ets);
-static void bnx2x_dcbx_fw_struct(struct bnx2x *bp,
- struct bnx2x_func_tx_start_params*);
-
-/* helpers: read/write len bytes from addr into buff by REG_RD/REG_WR */
-static void bnx2x_read_data(struct bnx2x *bp, u32 *buff,
- u32 addr, u32 len)
-{
- int i;
- for (i = 0; i < len; i += 4, buff++)
- *buff = REG_RD(bp, addr + i);
-}
-
-static void bnx2x_write_data(struct bnx2x *bp, u32 *buff,
- u32 addr, u32 len)
-{
- int i;
- for (i = 0; i < len; i += 4, buff++)
- REG_WR(bp, addr + i, *buff);
-}
-
-static void bnx2x_pfc_set(struct bnx2x *bp)
-{
- struct bnx2x_nig_brb_pfc_port_params pfc_params = {0};
- u32 pri_bit, val = 0;
- int i;
-
- pfc_params.num_of_rx_cos_priority_mask =
- bp->dcbx_port_params.ets.num_of_cos;
-
- /* Tx COS configuration */
- for (i = 0; i < bp->dcbx_port_params.ets.num_of_cos; i++)
- /*
- * We configure only the pauseable bits (non pauseable aren't
- * configured at all) it's done to avoid false pauses from
- * network
- */
- pfc_params.rx_cos_priority_mask[i] =
- bp->dcbx_port_params.ets.cos_params[i].pri_bitmask
- & DCBX_PFC_PRI_PAUSE_MASK(bp);
-
- /*
- * Rx COS configuration
- * Changing PFC RX configuration .
- * In RX COS0 will always be configured to lossy and COS1 to lossless
- */
- for (i = 0 ; i < MAX_PFC_PRIORITIES ; i++) {
- pri_bit = 1 << i;
-
- if (pri_bit & DCBX_PFC_PRI_PAUSE_MASK(bp))
- val |= 1 << (i * 4);
- }
-
- pfc_params.pkt_priority_to_cos = val;
-
- /* RX COS0 */
- pfc_params.llfc_low_priority_classes = 0;
- /* RX COS1 */
- pfc_params.llfc_high_priority_classes = DCBX_PFC_PRI_PAUSE_MASK(bp);
-
- /* BRB configuration */
- pfc_params.cos0_pauseable = false;
- pfc_params.cos1_pauseable = true;
-
- bnx2x_acquire_phy_lock(bp);
- bp->link_params.feature_config_flags |= FEATURE_CONFIG_PFC_ENABLED;
- bnx2x_update_pfc(&bp->link_params, &bp->link_vars, &pfc_params);
- bnx2x_release_phy_lock(bp);
-}
-
-static void bnx2x_pfc_clear(struct bnx2x *bp)
-{
- struct bnx2x_nig_brb_pfc_port_params nig_params = {0};
- nig_params.pause_enable = 1;
-#ifdef BNX2X_SAFC
- if (bp->flags & SAFC_TX_FLAG) {
- u32 high = 0, low = 0;
- int i;
-
- for (i = 0; i < BNX2X_MAX_PRIORITY; i++) {
- if (bp->pri_map[i] == 1)
- high |= (1 << i);
- if (bp->pri_map[i] == 0)
- low |= (1 << i);
- }
-
- nig_params.llfc_low_priority_classes = high;
- nig_params.llfc_low_priority_classes = low;
-
- nig_params.pause_enable = 0;
- nig_params.llfc_enable = 1;
- nig_params.llfc_out_en = 1;
- }
-#endif /* BNX2X_SAFC */
- bnx2x_acquire_phy_lock(bp);
- bp->link_params.feature_config_flags &= ~FEATURE_CONFIG_PFC_ENABLED;
- bnx2x_update_pfc(&bp->link_params, &bp->link_vars, &nig_params);
- bnx2x_release_phy_lock(bp);
-}
-
-static void bnx2x_dump_dcbx_drv_param(struct bnx2x *bp,
- struct dcbx_features *features,
- u32 error)
-{
- u8 i = 0;
- DP(NETIF_MSG_LINK, "local_mib.error %x\n", error);
-
- /* PG */
- DP(NETIF_MSG_LINK,
- "local_mib.features.ets.enabled %x\n", features->ets.enabled);
- for (i = 0; i < DCBX_MAX_NUM_PG_BW_ENTRIES; i++)
- DP(NETIF_MSG_LINK,
- "local_mib.features.ets.pg_bw_tbl[%d] %d\n", i,
- DCBX_PG_BW_GET(features->ets.pg_bw_tbl, i));
- for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++)
- DP(NETIF_MSG_LINK,
- "local_mib.features.ets.pri_pg_tbl[%d] %d\n", i,
- DCBX_PRI_PG_GET(features->ets.pri_pg_tbl, i));
-
- /* pfc */
- DP(NETIF_MSG_LINK, "dcbx_features.pfc.pri_en_bitmap %x\n",
- features->pfc.pri_en_bitmap);
- DP(NETIF_MSG_LINK, "dcbx_features.pfc.pfc_caps %x\n",
- features->pfc.pfc_caps);
- DP(NETIF_MSG_LINK, "dcbx_features.pfc.enabled %x\n",
- features->pfc.enabled);
-
- DP(NETIF_MSG_LINK, "dcbx_features.app.default_pri %x\n",
- features->app.default_pri);
- DP(NETIF_MSG_LINK, "dcbx_features.app.tc_supported %x\n",
- features->app.tc_supported);
- DP(NETIF_MSG_LINK, "dcbx_features.app.enabled %x\n",
- features->app.enabled);
- for (i = 0; i < DCBX_MAX_APP_PROTOCOL; i++) {
- DP(NETIF_MSG_LINK,
- "dcbx_features.app.app_pri_tbl[%x].app_id %x\n",
- i, features->app.app_pri_tbl[i].app_id);
- DP(NETIF_MSG_LINK,
- "dcbx_features.app.app_pri_tbl[%x].pri_bitmap %x\n",
- i, features->app.app_pri_tbl[i].pri_bitmap);
- DP(NETIF_MSG_LINK,
- "dcbx_features.app.app_pri_tbl[%x].appBitfield %x\n",
- i, features->app.app_pri_tbl[i].appBitfield);
- }
-}
-
-static void bnx2x_dcbx_get_ap_priority(struct bnx2x *bp,
- u8 pri_bitmap,
- u8 llfc_traf_type)
-{
- u32 pri = MAX_PFC_PRIORITIES;
- u32 index = MAX_PFC_PRIORITIES - 1;
- u32 pri_mask;
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
-
- /* Choose the highest priority */
- while ((MAX_PFC_PRIORITIES == pri) && (0 != index)) {
- pri_mask = 1 << index;
- if (GET_FLAGS(pri_bitmap, pri_mask))
- pri = index ;
- index--;
- }
-
- if (pri < MAX_PFC_PRIORITIES)
- ttp[llfc_traf_type] = max_t(u32, ttp[llfc_traf_type], pri);
-}
-
-static void bnx2x_dcbx_get_ap_feature(struct bnx2x *bp,
- struct dcbx_app_priority_feature *app,
- u32 error) {
- u8 index;
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
-
- if (GET_FLAGS(error, DCBX_LOCAL_APP_ERROR))
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_APP_ERROR\n");
-
- if (GET_FLAGS(error, DCBX_LOCAL_APP_MISMATCH))
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_APP_MISMATCH\n");
-
- if (app->enabled &&
- !GET_FLAGS(error, DCBX_LOCAL_APP_ERROR | DCBX_LOCAL_APP_MISMATCH)) {
-
- bp->dcbx_port_params.app.enabled = true;
-
- for (index = 0 ; index < LLFC_DRIVER_TRAFFIC_TYPE_MAX; index++)
- ttp[index] = 0;
-
- if (app->default_pri < MAX_PFC_PRIORITIES)
- ttp[LLFC_TRAFFIC_TYPE_NW] = app->default_pri;
-
- for (index = 0 ; index < DCBX_MAX_APP_PROTOCOL; index++) {
- struct dcbx_app_priority_entry *entry =
- app->app_pri_tbl;
-
- if (GET_FLAGS(entry[index].appBitfield,
- DCBX_APP_SF_ETH_TYPE) &&
- ETH_TYPE_FCOE == entry[index].app_id)
- bnx2x_dcbx_get_ap_priority(bp,
- entry[index].pri_bitmap,
- LLFC_TRAFFIC_TYPE_FCOE);
-
- if (GET_FLAGS(entry[index].appBitfield,
- DCBX_APP_SF_PORT) &&
- TCP_PORT_ISCSI == entry[index].app_id)
- bnx2x_dcbx_get_ap_priority(bp,
- entry[index].pri_bitmap,
- LLFC_TRAFFIC_TYPE_ISCSI);
- }
- } else {
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_APP_DISABLED\n");
- bp->dcbx_port_params.app.enabled = false;
- for (index = 0 ; index < LLFC_DRIVER_TRAFFIC_TYPE_MAX; index++)
- ttp[index] = INVALID_TRAFFIC_TYPE_PRIORITY;
- }
-}
-
-static void bnx2x_dcbx_get_ets_feature(struct bnx2x *bp,
- struct dcbx_ets_feature *ets,
- u32 error) {
- int i = 0;
- u32 pg_pri_orginal_spread[DCBX_MAX_NUM_PG_BW_ENTRIES] = {0};
- struct pg_help_data pg_help_data;
- struct bnx2x_dcbx_cos_params *cos_params =
- bp->dcbx_port_params.ets.cos_params;
-
- memset(&pg_help_data, 0, sizeof(struct pg_help_data));
-
-
- if (GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR))
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_ERROR\n");
-
-
- /* Clean up old settings of ets on COS */
- for (i = 0; i < ARRAY_SIZE(bp->dcbx_port_params.ets.cos_params) ; i++) {
- cos_params[i].pauseable = false;
- cos_params[i].strict = BNX2X_DCBX_STRICT_INVALID;
- cos_params[i].bw_tbl = DCBX_INVALID_COS_BW;
- cos_params[i].pri_bitmask = 0;
- }
-
- if (bp->dcbx_port_params.app.enabled &&
- !GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR) &&
- ets->enabled) {
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_ENABLE\n");
- bp->dcbx_port_params.ets.enabled = true;
-
- bnx2x_dcbx_get_ets_pri_pg_tbl(bp,
- pg_pri_orginal_spread,
- ets->pri_pg_tbl);
-
- bnx2x_dcbx_get_num_pg_traf_type(bp,
- pg_pri_orginal_spread,
- &pg_help_data);
-
- bnx2x_dcbx_fill_cos_params(bp, &pg_help_data,
- ets, pg_pri_orginal_spread);
-
- } else {
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_ETS_DISABLED\n");
- bp->dcbx_port_params.ets.enabled = false;
- ets->pri_pg_tbl[0] = 0;
-
- for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES ; i++)
- DCBX_PG_BW_SET(ets->pg_bw_tbl, i, 1);
- }
-}
-
-static void bnx2x_dcbx_get_pfc_feature(struct bnx2x *bp,
- struct dcbx_pfc_feature *pfc, u32 error)
-{
-
- if (GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR))
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_PFC_ERROR\n");
-
- if (bp->dcbx_port_params.app.enabled &&
- !GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR | DCBX_LOCAL_PFC_MISMATCH) &&
- pfc->enabled) {
- bp->dcbx_port_params.pfc.enabled = true;
- bp->dcbx_port_params.pfc.priority_non_pauseable_mask =
- ~(pfc->pri_en_bitmap);
- } else {
- DP(NETIF_MSG_LINK, "DCBX_LOCAL_PFC_DISABLED\n");
- bp->dcbx_port_params.pfc.enabled = false;
- bp->dcbx_port_params.pfc.priority_non_pauseable_mask = 0;
- }
-}
-
-/* maps unmapped priorities to to the same COS as L2 */
-static void bnx2x_dcbx_map_nw(struct bnx2x *bp)
-{
- int i;
- u32 unmapped = (1 << MAX_PFC_PRIORITIES) - 1; /* all ones */
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
- u32 nw_prio = 1 << ttp[LLFC_TRAFFIC_TYPE_NW];
- struct bnx2x_dcbx_cos_params *cos_params =
- bp->dcbx_port_params.ets.cos_params;
-
- /* get unmapped priorities by clearing mapped bits */
- for (i = 0; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++)
- unmapped &= ~(1 << ttp[i]);
-
- /* find cos for nw prio and extend it with unmapped */
- for (i = 0; i < ARRAY_SIZE(bp->dcbx_port_params.ets.cos_params); i++) {
- if (cos_params[i].pri_bitmask & nw_prio) {
- /* extend the bitmask with unmapped */
- DP(NETIF_MSG_LINK,
- "cos %d extended with 0x%08x", i, unmapped);
- cos_params[i].pri_bitmask |= unmapped;
- break;
- }
- }
-}
-
-static void bnx2x_get_dcbx_drv_param(struct bnx2x *bp,
- struct dcbx_features *features,
- u32 error)
-{
- bnx2x_dcbx_get_ap_feature(bp, &features->app, error);
-
- bnx2x_dcbx_get_pfc_feature(bp, &features->pfc, error);
-
- bnx2x_dcbx_get_ets_feature(bp, &features->ets, error);
-
- bnx2x_dcbx_map_nw(bp);
-}
-
-#define DCBX_LOCAL_MIB_MAX_TRY_READ (100)
-static int bnx2x_dcbx_read_mib(struct bnx2x *bp,
- u32 *base_mib_addr,
- u32 offset,
- int read_mib_type)
-{
- int max_try_read = 0;
- u32 mib_size, prefix_seq_num, suffix_seq_num;
- struct lldp_remote_mib *remote_mib ;
- struct lldp_local_mib *local_mib;
-
-
- switch (read_mib_type) {
- case DCBX_READ_LOCAL_MIB:
- mib_size = sizeof(struct lldp_local_mib);
- break;
- case DCBX_READ_REMOTE_MIB:
- mib_size = sizeof(struct lldp_remote_mib);
- break;
- default:
- return 1; /*error*/
- }
-
- offset += BP_PORT(bp) * mib_size;
-
- do {
- bnx2x_read_data(bp, base_mib_addr, offset, mib_size);
-
- max_try_read++;
-
- switch (read_mib_type) {
- case DCBX_READ_LOCAL_MIB:
- local_mib = (struct lldp_local_mib *) base_mib_addr;
- prefix_seq_num = local_mib->prefix_seq_num;
- suffix_seq_num = local_mib->suffix_seq_num;
- break;
- case DCBX_READ_REMOTE_MIB:
- remote_mib = (struct lldp_remote_mib *) base_mib_addr;
- prefix_seq_num = remote_mib->prefix_seq_num;
- suffix_seq_num = remote_mib->suffix_seq_num;
- break;
- default:
- return 1; /*error*/
- }
- } while ((prefix_seq_num != suffix_seq_num) &&
- (max_try_read < DCBX_LOCAL_MIB_MAX_TRY_READ));
-
- if (max_try_read >= DCBX_LOCAL_MIB_MAX_TRY_READ) {
- BNX2X_ERR("MIB could not be read\n");
- return 1;
- }
-
- return 0;
-}
-
-static void bnx2x_pfc_set_pfc(struct bnx2x *bp)
-{
- if (bp->dcbx_port_params.pfc.enabled &&
- !(bp->dcbx_error & DCBX_REMOTE_MIB_ERROR))
- /*
- * 1. Fills up common PFC structures if required
- * 2. Configure NIG, MAC and BRB via the elink
- */
- bnx2x_pfc_set(bp);
- else
- bnx2x_pfc_clear(bp);
-}
-
-static int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp)
-{
- struct bnx2x_func_state_params func_params = {0};
-
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_TX_STOP;
-
- DP(NETIF_MSG_LINK, "STOP TRAFFIC\n");
- return bnx2x_func_state_change(bp, &func_params);
-}
-
-static int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp)
-{
- struct bnx2x_func_state_params func_params = {0};
- struct bnx2x_func_tx_start_params *tx_params =
- &func_params.params.tx_start;
-
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_TX_START;
-
- bnx2x_dcbx_fw_struct(bp, tx_params);
-
- DP(NETIF_MSG_LINK, "START TRAFFIC\n");
- return bnx2x_func_state_change(bp, &func_params);
-}
-
-static void bnx2x_dcbx_2cos_limit_update_ets_config(struct bnx2x *bp)
-{
- struct bnx2x_dcbx_pg_params *ets = &(bp->dcbx_port_params.ets);
- int rc = 0;
-
- if (ets->num_of_cos == 0 || ets->num_of_cos > DCBX_COS_MAX_NUM_E2) {
- BNX2X_ERR("Illegal number of COSes %d\n", ets->num_of_cos);
- return;
- }
-
- /* valid COS entries */
- if (ets->num_of_cos == 1) /* no ETS */
- return;
-
- /* sanity */
- if (((BNX2X_DCBX_STRICT_INVALID == ets->cos_params[0].strict) &&
- (DCBX_INVALID_COS_BW == ets->cos_params[0].bw_tbl)) ||
- ((BNX2X_DCBX_STRICT_INVALID == ets->cos_params[1].strict) &&
- (DCBX_INVALID_COS_BW == ets->cos_params[1].bw_tbl))) {
- BNX2X_ERR("all COS should have at least bw_limit or strict"
- "ets->cos_params[0].strict= %x"
- "ets->cos_params[0].bw_tbl= %x"
- "ets->cos_params[1].strict= %x"
- "ets->cos_params[1].bw_tbl= %x",
- ets->cos_params[0].strict,
- ets->cos_params[0].bw_tbl,
- ets->cos_params[1].strict,
- ets->cos_params[1].bw_tbl);
- return;
- }
- /* If we join a group and there is bw_tbl and strict then bw rules */
- if ((DCBX_INVALID_COS_BW != ets->cos_params[0].bw_tbl) &&
- (DCBX_INVALID_COS_BW != ets->cos_params[1].bw_tbl)) {
- u32 bw_tbl_0 = ets->cos_params[0].bw_tbl;
- u32 bw_tbl_1 = ets->cos_params[1].bw_tbl;
- /* Do not allow 0-100 configuration
- * since PBF does not support it
- * force 1-99 instead
- */
- if (bw_tbl_0 == 0) {
- bw_tbl_0 = 1;
- bw_tbl_1 = 99;
- } else if (bw_tbl_1 == 0) {
- bw_tbl_1 = 1;
- bw_tbl_0 = 99;
- }
-
- bnx2x_ets_bw_limit(&bp->link_params, bw_tbl_0, bw_tbl_1);
- } else {
- if (ets->cos_params[0].strict == BNX2X_DCBX_STRICT_COS_HIGHEST)
- rc = bnx2x_ets_strict(&bp->link_params, 0);
- else if (ets->cos_params[1].strict
- == BNX2X_DCBX_STRICT_COS_HIGHEST)
- rc = bnx2x_ets_strict(&bp->link_params, 1);
- if (rc)
- BNX2X_ERR("update_ets_params failed\n");
- }
-}
-
-/*
- * In E3B0 the configuration may have more than 2 COS.
- */
-void bnx2x_dcbx_update_ets_config(struct bnx2x *bp)
-{
- struct bnx2x_dcbx_pg_params *ets = &(bp->dcbx_port_params.ets);
- struct bnx2x_ets_params ets_params = { 0 };
- u8 i;
-
- ets_params.num_of_cos = ets->num_of_cos;
-
- for (i = 0; i < ets->num_of_cos; i++) {
- /* COS is SP */
- if (ets->cos_params[i].strict != BNX2X_DCBX_STRICT_INVALID) {
- if (ets->cos_params[i].bw_tbl != DCBX_INVALID_COS_BW) {
- BNX2X_ERR("COS can't be not BW and not SP\n");
- return;
- }
-
- ets_params.cos[i].state = bnx2x_cos_state_strict;
- ets_params.cos[i].params.sp_params.pri =
- ets->cos_params[i].strict;
- } else { /* COS is BW */
- if (ets->cos_params[i].bw_tbl == DCBX_INVALID_COS_BW) {
- BNX2X_ERR("COS can't be not BW and not SP\n");
- return;
- }
- ets_params.cos[i].state = bnx2x_cos_state_bw;
- ets_params.cos[i].params.bw_params.bw =
- (u8)ets->cos_params[i].bw_tbl;
- }
- }
-
- /* Configure the ETS in HW */
- if (bnx2x_ets_e3b0_config(&bp->link_params, &bp->link_vars,
- &ets_params)) {
- BNX2X_ERR("bnx2x_ets_e3b0_config failed\n");
- bnx2x_ets_disabled(&bp->link_params, &bp->link_vars);
- }
-}
-
-static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp)
-{
- bnx2x_ets_disabled(&bp->link_params, &bp->link_vars);
-
- if (!bp->dcbx_port_params.ets.enabled ||
- (bp->dcbx_error & DCBX_REMOTE_MIB_ERROR))
- return;
-
- if (CHIP_IS_E3B0(bp))
- bnx2x_dcbx_update_ets_config(bp);
- else
- bnx2x_dcbx_2cos_limit_update_ets_config(bp);
-}
-
-#ifdef BCM_DCBNL
-static int bnx2x_dcbx_read_shmem_remote_mib(struct bnx2x *bp)
-{
- struct lldp_remote_mib remote_mib = {0};
- u32 dcbx_remote_mib_offset = SHMEM2_RD(bp, dcbx_remote_mib_offset);
- int rc;
-
- DP(NETIF_MSG_LINK, "dcbx_remote_mib_offset 0x%x\n",
- dcbx_remote_mib_offset);
-
- if (SHMEM_DCBX_REMOTE_MIB_NONE == dcbx_remote_mib_offset) {
- BNX2X_ERR("FW doesn't support dcbx_remote_mib_offset\n");
- return -EINVAL;
- }
-
- rc = bnx2x_dcbx_read_mib(bp, (u32 *)&remote_mib, dcbx_remote_mib_offset,
- DCBX_READ_REMOTE_MIB);
-
- if (rc) {
- BNX2X_ERR("Faild to read remote mib from FW\n");
- return rc;
- }
-
- /* save features and flags */
- bp->dcbx_remote_feat = remote_mib.features;
- bp->dcbx_remote_flags = remote_mib.flags;
- return 0;
-}
-#endif
-
-static int bnx2x_dcbx_read_shmem_neg_results(struct bnx2x *bp)
-{
- struct lldp_local_mib local_mib = {0};
- u32 dcbx_neg_res_offset = SHMEM2_RD(bp, dcbx_neg_res_offset);
- int rc;
-
- DP(NETIF_MSG_LINK, "dcbx_neg_res_offset 0x%x\n", dcbx_neg_res_offset);
-
- if (SHMEM_DCBX_NEG_RES_NONE == dcbx_neg_res_offset) {
- BNX2X_ERR("FW doesn't support dcbx_neg_res_offset\n");
- return -EINVAL;
- }
-
- rc = bnx2x_dcbx_read_mib(bp, (u32 *)&local_mib, dcbx_neg_res_offset,
- DCBX_READ_LOCAL_MIB);
-
- if (rc) {
- BNX2X_ERR("Faild to read local mib from FW\n");
- return rc;
- }
-
- /* save features and error */
- bp->dcbx_local_feat = local_mib.features;
- bp->dcbx_error = local_mib.error;
- return 0;
-}
-
-
-#ifdef BCM_DCBNL
-static inline
-u8 bnx2x_dcbx_dcbnl_app_up(struct dcbx_app_priority_entry *ent)
-{
- u8 pri;
-
- /* Choose the highest priority */
- for (pri = MAX_PFC_PRIORITIES - 1; pri > 0; pri--)
- if (ent->pri_bitmap & (1 << pri))
- break;
- return pri;
-}
-
-static inline
-u8 bnx2x_dcbx_dcbnl_app_idtype(struct dcbx_app_priority_entry *ent)
-{
- return ((ent->appBitfield & DCBX_APP_ENTRY_SF_MASK) ==
- DCBX_APP_SF_PORT) ? DCB_APP_IDTYPE_PORTNUM :
- DCB_APP_IDTYPE_ETHTYPE;
-}
-
-int bnx2x_dcbnl_update_applist(struct bnx2x *bp, bool delall)
-{
- int i, err = 0;
-
- for (i = 0; i < DCBX_MAX_APP_PROTOCOL && err == 0; i++) {
- struct dcbx_app_priority_entry *ent =
- &bp->dcbx_local_feat.app.app_pri_tbl[i];
-
- if (ent->appBitfield & DCBX_APP_ENTRY_VALID) {
- u8 up = bnx2x_dcbx_dcbnl_app_up(ent);
-
- /* avoid invalid user-priority */
- if (up) {
- struct dcb_app app;
- app.selector = bnx2x_dcbx_dcbnl_app_idtype(ent);
- app.protocol = ent->app_id;
- app.priority = delall ? 0 : up;
- err = dcb_setapp(bp->dev, &app);
- }
- }
- }
- return err;
-}
-#endif
-
-static inline void bnx2x_update_drv_flags(struct bnx2x *bp, u32 flags, u32 set)
-{
- if (SHMEM2_HAS(bp, drv_flags)) {
- u32 drv_flags;
- bnx2x_acquire_hw_lock(bp, HW_LOCK_DRV_FLAGS);
- drv_flags = SHMEM2_RD(bp, drv_flags);
-
- if (set)
- SET_FLAGS(drv_flags, flags);
- else
- RESET_FLAGS(drv_flags, flags);
-
- SHMEM2_WR(bp, drv_flags, drv_flags);
- DP(NETIF_MSG_HW, "drv_flags 0x%08x\n", drv_flags);
- bnx2x_release_hw_lock(bp, HW_LOCK_DRV_FLAGS);
- }
-}
-
-static inline void bnx2x_dcbx_update_tc_mapping(struct bnx2x *bp)
-{
- u8 prio, cos;
- for (cos = 0; cos < bp->dcbx_port_params.ets.num_of_cos; cos++) {
- for (prio = 0; prio < BNX2X_MAX_PRIORITY; prio++) {
- if (bp->dcbx_port_params.ets.cos_params[cos].pri_bitmask
- & (1 << prio)) {
- bp->prio_to_cos[prio] = cos;
- DP(NETIF_MSG_LINK,
- "tx_mapping %d --> %d\n", prio, cos);
- }
- }
- }
-
- /* setup tc must be called under rtnl lock, but we can't take it here
- * as we are handling an attetntion on a work queue which must be
- * flushed at some rtnl-locked contexts (e.g. if down)
- */
- if (!test_and_set_bit(BNX2X_SP_RTNL_SETUP_TC, &bp->sp_rtnl_state))
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
-}
-
-void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state)
-{
- switch (state) {
- case BNX2X_DCBX_STATE_NEG_RECEIVED:
- {
- DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_NEG_RECEIVED\n");
-#ifdef BCM_DCBNL
- /**
- * Delete app tlvs from dcbnl before reading new
- * negotiation results
- */
- bnx2x_dcbnl_update_applist(bp, true);
-
- /* Read rmeote mib if dcbx is in the FW */
- if (bnx2x_dcbx_read_shmem_remote_mib(bp))
- return;
-#endif
- /* Read neg results if dcbx is in the FW */
- if (bnx2x_dcbx_read_shmem_neg_results(bp))
- return;
-
- bnx2x_dump_dcbx_drv_param(bp, &bp->dcbx_local_feat,
- bp->dcbx_error);
-
- bnx2x_get_dcbx_drv_param(bp, &bp->dcbx_local_feat,
- bp->dcbx_error);
-
- /* mark DCBX result for PMF migration */
- bnx2x_update_drv_flags(bp, DRV_FLAGS_DCB_CONFIGURED, 1);
-#ifdef BCM_DCBNL
- /**
- * Add new app tlvs to dcbnl
- */
- bnx2x_dcbnl_update_applist(bp, false);
-#endif
- bnx2x_dcbx_stop_hw_tx(bp);
-
- /* reconfigure the netdevice with the results of the new
- * dcbx negotiation.
- */
- bnx2x_dcbx_update_tc_mapping(bp);
-
- return;
- }
- case BNX2X_DCBX_STATE_TX_PAUSED:
- DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_TX_PAUSED\n");
- bnx2x_pfc_set_pfc(bp);
-
- bnx2x_dcbx_update_ets_params(bp);
- bnx2x_dcbx_resume_hw_tx(bp);
- return;
- case BNX2X_DCBX_STATE_TX_RELEASED:
- DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_TX_RELEASED\n");
- bnx2x_fw_command(bp, DRV_MSG_CODE_DCBX_PMF_DRV_OK, 0);
-#ifdef BCM_DCBNL
- /*
- * Send a notification for the new negotiated parameters
- */
- dcbnl_cee_notify(bp->dev, RTM_GETDCB, DCB_CMD_CEE_GET, 0, 0);
-#endif
- return;
- default:
- BNX2X_ERR("Unknown DCBX_STATE\n");
- }
-}
-
-#define LLDP_ADMIN_MIB_OFFSET(bp) (PORT_MAX*sizeof(struct lldp_params) + \
- BP_PORT(bp)*sizeof(struct lldp_admin_mib))
-
-static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp,
- u32 dcbx_lldp_params_offset)
-{
- struct lldp_admin_mib admin_mib;
- u32 i, other_traf_type = PREDEFINED_APP_IDX_MAX, traf_type = 0;
- u32 offset = dcbx_lldp_params_offset + LLDP_ADMIN_MIB_OFFSET(bp);
-
- /*shortcuts*/
- struct dcbx_features *af = &admin_mib.features;
- struct bnx2x_config_dcbx_params *dp = &bp->dcbx_config_params;
-
- memset(&admin_mib, 0, sizeof(struct lldp_admin_mib));
-
- /* Read the data first */
- bnx2x_read_data(bp, (u32 *)&admin_mib, offset,
- sizeof(struct lldp_admin_mib));
-
- if (bp->dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_ON)
- SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_DCBX_ENABLED);
-
- if (dp->overwrite_settings == BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE) {
-
- RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_CEE_VERSION_MASK);
- admin_mib.ver_cfg_flags |=
- (dp->admin_dcbx_version << DCBX_CEE_VERSION_SHIFT) &
- DCBX_CEE_VERSION_MASK;
-
- af->ets.enabled = (u8)dp->admin_ets_enable;
-
- af->pfc.enabled = (u8)dp->admin_pfc_enable;
-
- /* FOR IEEE dp->admin_tc_supported_tx_enable */
- if (dp->admin_ets_configuration_tx_enable)
- SET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_ETS_CONFIG_TX_ENABLED);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_ETS_CONFIG_TX_ENABLED);
- /* For IEEE admin_ets_recommendation_tx_enable */
- if (dp->admin_pfc_tx_enable)
- SET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_PFC_CONFIG_TX_ENABLED);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_PFC_CONFIG_TX_ENABLED);
-
- if (dp->admin_application_priority_tx_enable)
- SET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_APP_CONFIG_TX_ENABLED);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags,
- DCBX_APP_CONFIG_TX_ENABLED);
-
- if (dp->admin_ets_willing)
- SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_ETS_WILLING);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_ETS_WILLING);
- /* For IEEE admin_ets_reco_valid */
- if (dp->admin_pfc_willing)
- SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_PFC_WILLING);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_PFC_WILLING);
-
- if (dp->admin_app_priority_willing)
- SET_FLAGS(admin_mib.ver_cfg_flags, DCBX_APP_WILLING);
- else
- RESET_FLAGS(admin_mib.ver_cfg_flags, DCBX_APP_WILLING);
-
- for (i = 0 ; i < DCBX_MAX_NUM_PG_BW_ENTRIES; i++) {
- DCBX_PG_BW_SET(af->ets.pg_bw_tbl, i,
- (u8)dp->admin_configuration_bw_precentage[i]);
-
- DP(NETIF_MSG_LINK, "pg_bw_tbl[%d] = %02x\n",
- i, DCBX_PG_BW_GET(af->ets.pg_bw_tbl, i));
- }
-
- for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++) {
- DCBX_PRI_PG_SET(af->ets.pri_pg_tbl, i,
- (u8)dp->admin_configuration_ets_pg[i]);
-
- DP(NETIF_MSG_LINK, "pri_pg_tbl[%d] = %02x\n",
- i, DCBX_PRI_PG_GET(af->ets.pri_pg_tbl, i));
- }
-
- /*For IEEE admin_recommendation_bw_precentage
- *For IEEE admin_recommendation_ets_pg */
- af->pfc.pri_en_bitmap = (u8)dp->admin_pfc_bitmap;
- for (i = 0; i < 4; i++) {
- if (dp->admin_priority_app_table[i].valid) {
- struct bnx2x_admin_priority_app_table *table =
- dp->admin_priority_app_table;
- if ((ETH_TYPE_FCOE == table[i].app_id) &&
- (TRAFFIC_TYPE_ETH == table[i].traffic_type))
- traf_type = FCOE_APP_IDX;
- else if ((TCP_PORT_ISCSI == table[i].app_id) &&
- (TRAFFIC_TYPE_PORT == table[i].traffic_type))
- traf_type = ISCSI_APP_IDX;
- else
- traf_type = other_traf_type++;
-
- af->app.app_pri_tbl[traf_type].app_id =
- table[i].app_id;
-
- af->app.app_pri_tbl[traf_type].pri_bitmap =
- (u8)(1 << table[i].priority);
-
- af->app.app_pri_tbl[traf_type].appBitfield =
- (DCBX_APP_ENTRY_VALID);
-
- af->app.app_pri_tbl[traf_type].appBitfield |=
- (TRAFFIC_TYPE_ETH == table[i].traffic_type) ?
- DCBX_APP_SF_ETH_TYPE : DCBX_APP_SF_PORT;
- }
- }
-
- af->app.default_pri = (u8)dp->admin_default_priority;
-
- }
-
- /* Write the data. */
- bnx2x_write_data(bp, (u32 *)&admin_mib, offset,
- sizeof(struct lldp_admin_mib));
-
-}
-
-void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled)
-{
- if (!CHIP_IS_E1x(bp)) {
- bp->dcb_state = dcb_on;
- bp->dcbx_enabled = dcbx_enabled;
- } else {
- bp->dcb_state = false;
- bp->dcbx_enabled = BNX2X_DCBX_ENABLED_INVALID;
- }
- DP(NETIF_MSG_LINK, "DCB state [%s:%s]\n",
- dcb_on ? "ON" : "OFF",
- dcbx_enabled == BNX2X_DCBX_ENABLED_OFF ? "user-mode" :
- dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_OFF ? "on-chip static" :
- dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_ON ?
- "on-chip with negotiation" : "invalid");
-}
-
-void bnx2x_dcbx_init_params(struct bnx2x *bp)
-{
- bp->dcbx_config_params.admin_dcbx_version = 0x0; /* 0 - CEE; 1 - IEEE */
- bp->dcbx_config_params.admin_ets_willing = 1;
- bp->dcbx_config_params.admin_pfc_willing = 1;
- bp->dcbx_config_params.overwrite_settings = 1;
- bp->dcbx_config_params.admin_ets_enable = 1;
- bp->dcbx_config_params.admin_pfc_enable = 1;
- bp->dcbx_config_params.admin_tc_supported_tx_enable = 1;
- bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
- bp->dcbx_config_params.admin_pfc_tx_enable = 1;
- bp->dcbx_config_params.admin_application_priority_tx_enable = 1;
- bp->dcbx_config_params.admin_ets_reco_valid = 1;
- bp->dcbx_config_params.admin_app_priority_willing = 1;
- bp->dcbx_config_params.admin_configuration_bw_precentage[0] = 00;
- bp->dcbx_config_params.admin_configuration_bw_precentage[1] = 50;
- bp->dcbx_config_params.admin_configuration_bw_precentage[2] = 50;
- bp->dcbx_config_params.admin_configuration_bw_precentage[3] = 0;
- bp->dcbx_config_params.admin_configuration_bw_precentage[4] = 0;
- bp->dcbx_config_params.admin_configuration_bw_precentage[5] = 0;
- bp->dcbx_config_params.admin_configuration_bw_precentage[6] = 0;
- bp->dcbx_config_params.admin_configuration_bw_precentage[7] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[0] = 1;
- bp->dcbx_config_params.admin_configuration_ets_pg[1] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[2] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[3] = 2;
- bp->dcbx_config_params.admin_configuration_ets_pg[4] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[5] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[6] = 0;
- bp->dcbx_config_params.admin_configuration_ets_pg[7] = 0;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[0] = 0;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[1] = 1;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[2] = 2;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[3] = 0;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[4] = 7;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[5] = 5;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[6] = 6;
- bp->dcbx_config_params.admin_recommendation_bw_precentage[7] = 7;
- bp->dcbx_config_params.admin_recommendation_ets_pg[0] = 0;
- bp->dcbx_config_params.admin_recommendation_ets_pg[1] = 1;
- bp->dcbx_config_params.admin_recommendation_ets_pg[2] = 2;
- bp->dcbx_config_params.admin_recommendation_ets_pg[3] = 3;
- bp->dcbx_config_params.admin_recommendation_ets_pg[4] = 4;
- bp->dcbx_config_params.admin_recommendation_ets_pg[5] = 5;
- bp->dcbx_config_params.admin_recommendation_ets_pg[6] = 6;
- bp->dcbx_config_params.admin_recommendation_ets_pg[7] = 7;
- bp->dcbx_config_params.admin_pfc_bitmap = 0x8; /* FCoE(3) enable */
- bp->dcbx_config_params.admin_priority_app_table[0].valid = 1;
- bp->dcbx_config_params.admin_priority_app_table[1].valid = 1;
- bp->dcbx_config_params.admin_priority_app_table[2].valid = 0;
- bp->dcbx_config_params.admin_priority_app_table[3].valid = 0;
- bp->dcbx_config_params.admin_priority_app_table[0].priority = 3;
- bp->dcbx_config_params.admin_priority_app_table[1].priority = 0;
- bp->dcbx_config_params.admin_priority_app_table[2].priority = 0;
- bp->dcbx_config_params.admin_priority_app_table[3].priority = 0;
- bp->dcbx_config_params.admin_priority_app_table[0].traffic_type = 0;
- bp->dcbx_config_params.admin_priority_app_table[1].traffic_type = 1;
- bp->dcbx_config_params.admin_priority_app_table[2].traffic_type = 0;
- bp->dcbx_config_params.admin_priority_app_table[3].traffic_type = 0;
- bp->dcbx_config_params.admin_priority_app_table[0].app_id = 0x8906;
- bp->dcbx_config_params.admin_priority_app_table[1].app_id = 3260;
- bp->dcbx_config_params.admin_priority_app_table[2].app_id = 0;
- bp->dcbx_config_params.admin_priority_app_table[3].app_id = 0;
- bp->dcbx_config_params.admin_default_priority =
- bp->dcbx_config_params.admin_priority_app_table[1].priority;
-}
-
-void bnx2x_dcbx_init(struct bnx2x *bp)
-{
- u32 dcbx_lldp_params_offset = SHMEM_LLDP_DCBX_PARAMS_NONE;
-
- if (bp->dcbx_enabled <= 0)
- return;
-
- /* validate:
- * chip of good for dcbx version,
- * dcb is wanted
- * the function is pmf
- * shmem2 contains DCBX support fields
- */
- DP(NETIF_MSG_LINK, "dcb_state %d bp->port.pmf %d\n",
- bp->dcb_state, bp->port.pmf);
-
- if (bp->dcb_state == BNX2X_DCB_STATE_ON && bp->port.pmf &&
- SHMEM2_HAS(bp, dcbx_lldp_params_offset)) {
- dcbx_lldp_params_offset =
- SHMEM2_RD(bp, dcbx_lldp_params_offset);
-
- DP(NETIF_MSG_LINK, "dcbx_lldp_params_offset 0x%x\n",
- dcbx_lldp_params_offset);
-
- bnx2x_update_drv_flags(bp, DRV_FLAGS_DCB_CONFIGURED, 0);
-
- if (SHMEM_LLDP_DCBX_PARAMS_NONE != dcbx_lldp_params_offset) {
- bnx2x_dcbx_admin_mib_updated_params(bp,
- dcbx_lldp_params_offset);
-
- /* Let HW start negotiation */
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_DCBX_ADMIN_PMF_MSG, 0);
- }
- }
-}
-static void
-bnx2x_dcbx_print_cos_params(struct bnx2x *bp,
- struct bnx2x_func_tx_start_params *pfc_fw_cfg)
-{
- u8 pri = 0;
- u8 cos = 0;
-
- DP(NETIF_MSG_LINK,
- "pfc_fw_cfg->dcb_version %x\n", pfc_fw_cfg->dcb_version);
- DP(NETIF_MSG_LINK,
- "pdev->params.dcbx_port_params.pfc."
- "priority_non_pauseable_mask %x\n",
- bp->dcbx_port_params.pfc.priority_non_pauseable_mask);
-
- for (cos = 0 ; cos < bp->dcbx_port_params.ets.num_of_cos ; cos++) {
- DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
- "cos_params[%d].pri_bitmask %x\n", cos,
- bp->dcbx_port_params.ets.cos_params[cos].pri_bitmask);
-
- DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
- "cos_params[%d].bw_tbl %x\n", cos,
- bp->dcbx_port_params.ets.cos_params[cos].bw_tbl);
-
- DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
- "cos_params[%d].strict %x\n", cos,
- bp->dcbx_port_params.ets.cos_params[cos].strict);
-
- DP(NETIF_MSG_LINK, "pdev->params.dcbx_port_params.ets."
- "cos_params[%d].pauseable %x\n", cos,
- bp->dcbx_port_params.ets.cos_params[cos].pauseable);
- }
-
- for (pri = 0; pri < LLFC_DRIVER_TRAFFIC_TYPE_MAX; pri++) {
- DP(NETIF_MSG_LINK,
- "pfc_fw_cfg->traffic_type_to_priority_cos[%d]."
- "priority %x\n", pri,
- pfc_fw_cfg->traffic_type_to_priority_cos[pri].priority);
-
- DP(NETIF_MSG_LINK,
- "pfc_fw_cfg->traffic_type_to_priority_cos[%d].cos %x\n",
- pri, pfc_fw_cfg->traffic_type_to_priority_cos[pri].cos);
- }
-}
-
-/* fills help_data according to pg_info */
-static void bnx2x_dcbx_get_num_pg_traf_type(struct bnx2x *bp,
- u32 *pg_pri_orginal_spread,
- struct pg_help_data *help_data)
-{
- bool pg_found = false;
- u32 i, traf_type, add_traf_type, add_pg;
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
- struct pg_entry_help_data *data = help_data->data; /*shotcut*/
-
- /* Set to invalid */
- for (i = 0; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++)
- data[i].pg = DCBX_ILLEGAL_PG;
-
- for (add_traf_type = 0;
- add_traf_type < LLFC_DRIVER_TRAFFIC_TYPE_MAX; add_traf_type++) {
- pg_found = false;
- if (ttp[add_traf_type] < MAX_PFC_PRIORITIES) {
- add_pg = (u8)pg_pri_orginal_spread[ttp[add_traf_type]];
- for (traf_type = 0;
- traf_type < LLFC_DRIVER_TRAFFIC_TYPE_MAX;
- traf_type++) {
- if (data[traf_type].pg == add_pg) {
- if (!(data[traf_type].pg_priority &
- (1 << ttp[add_traf_type])))
- data[traf_type].
- num_of_dif_pri++;
- data[traf_type].pg_priority |=
- (1 << ttp[add_traf_type]);
- pg_found = true;
- break;
- }
- }
- if (false == pg_found) {
- data[help_data->num_of_pg].pg = add_pg;
- data[help_data->num_of_pg].pg_priority =
- (1 << ttp[add_traf_type]);
- data[help_data->num_of_pg].num_of_dif_pri = 1;
- help_data->num_of_pg++;
- }
- }
- DP(NETIF_MSG_LINK,
- "add_traf_type %d pg_found %s num_of_pg %d\n",
- add_traf_type, (false == pg_found) ? "NO" : "YES",
- help_data->num_of_pg);
- }
-}
-
-static void bnx2x_dcbx_ets_disabled_entry_data(struct bnx2x *bp,
- struct cos_help_data *cos_data,
- u32 pri_join_mask)
-{
- /* Only one priority than only one COS */
- cos_data->data[0].pausable =
- IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
- cos_data->data[0].pri_join_mask = pri_join_mask;
- cos_data->data[0].cos_bw = 100;
- cos_data->num_of_cos = 1;
-}
-
-static inline void bnx2x_dcbx_add_to_cos_bw(struct bnx2x *bp,
- struct cos_entry_help_data *data,
- u8 pg_bw)
-{
- if (data->cos_bw == DCBX_INVALID_COS_BW)
- data->cos_bw = pg_bw;
- else
- data->cos_bw += pg_bw;
-}
-
-static void bnx2x_dcbx_separate_pauseable_from_non(struct bnx2x *bp,
- struct cos_help_data *cos_data,
- u32 *pg_pri_orginal_spread,
- struct dcbx_ets_feature *ets)
-{
- u32 pri_tested = 0;
- u8 i = 0;
- u8 entry = 0;
- u8 pg_entry = 0;
- u8 num_of_pri = LLFC_DRIVER_TRAFFIC_TYPE_MAX;
-
- cos_data->data[0].pausable = true;
- cos_data->data[1].pausable = false;
- cos_data->data[0].pri_join_mask = cos_data->data[1].pri_join_mask = 0;
-
- for (i = 0 ; i < num_of_pri ; i++) {
- pri_tested = 1 << bp->dcbx_port_params.
- app.traffic_type_priority[i];
-
- if (pri_tested & DCBX_PFC_PRI_NON_PAUSE_MASK(bp)) {
- cos_data->data[1].pri_join_mask |= pri_tested;
- entry = 1;
- } else {
- cos_data->data[0].pri_join_mask |= pri_tested;
- entry = 0;
- }
- pg_entry = (u8)pg_pri_orginal_spread[bp->dcbx_port_params.
- app.traffic_type_priority[i]];
- /* There can be only one strict pg */
- if (pg_entry < DCBX_MAX_NUM_PG_BW_ENTRIES)
- bnx2x_dcbx_add_to_cos_bw(bp, &cos_data->data[entry],
- DCBX_PG_BW_GET(ets->pg_bw_tbl, pg_entry));
- else
- /* If we join a group and one is strict
- * than the bw rulls */
- cos_data->data[entry].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- }
- if ((0 == cos_data->data[0].pri_join_mask) &&
- (0 == cos_data->data[1].pri_join_mask))
- BNX2X_ERR("dcbx error: Both groups must have priorities\n");
-}
-
-
-#ifndef POWER_OF_2
-#define POWER_OF_2(x) ((0 != x) && (0 == (x & (x-1))))
-#endif
-
-static void bnx2x_dcbx_2cos_limit_cee_single_pg_to_cos_params(struct bnx2x *bp,
- struct pg_help_data *pg_help_data,
- struct cos_help_data *cos_data,
- u32 pri_join_mask,
- u8 num_of_dif_pri)
-{
- u8 i = 0;
- u32 pri_tested = 0;
- u32 pri_mask_without_pri = 0;
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
- /*debug*/
- if (num_of_dif_pri == 1) {
- bnx2x_dcbx_ets_disabled_entry_data(bp, cos_data, pri_join_mask);
- return;
- }
- /* single priority group */
- if (pg_help_data->data[0].pg < DCBX_MAX_NUM_PG_BW_ENTRIES) {
- /* If there are both pauseable and non-pauseable priorities,
- * the pauseable priorities go to the first queue and
- * the non-pauseable priorities go to the second queue.
- */
- if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
- /* Pauseable */
- cos_data->data[0].pausable = true;
- /* Non pauseable.*/
- cos_data->data[1].pausable = false;
-
- if (2 == num_of_dif_pri) {
- cos_data->data[0].cos_bw = 50;
- cos_data->data[1].cos_bw = 50;
- }
-
- if (3 == num_of_dif_pri) {
- if (POWER_OF_2(DCBX_PFC_PRI_GET_PAUSE(bp,
- pri_join_mask))) {
- cos_data->data[0].cos_bw = 33;
- cos_data->data[1].cos_bw = 67;
- } else {
- cos_data->data[0].cos_bw = 67;
- cos_data->data[1].cos_bw = 33;
- }
- }
-
- } else if (IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask)) {
- /* If there are only pauseable priorities,
- * then one/two priorities go to the first queue
- * and one priority goes to the second queue.
- */
- if (2 == num_of_dif_pri) {
- cos_data->data[0].cos_bw = 50;
- cos_data->data[1].cos_bw = 50;
- } else {
- cos_data->data[0].cos_bw = 67;
- cos_data->data[1].cos_bw = 33;
- }
- cos_data->data[1].pausable = true;
- cos_data->data[0].pausable = true;
- /* All priorities except FCOE */
- cos_data->data[0].pri_join_mask = (pri_join_mask &
- ((u8)~(1 << ttp[LLFC_TRAFFIC_TYPE_FCOE])));
- /* Only FCOE priority.*/
- cos_data->data[1].pri_join_mask =
- (1 << ttp[LLFC_TRAFFIC_TYPE_FCOE]);
- } else
- /* If there are only non-pauseable priorities,
- * they will all go to the same queue.
- */
- bnx2x_dcbx_ets_disabled_entry_data(bp,
- cos_data, pri_join_mask);
- } else {
- /* priority group which is not BW limited (PG#15):*/
- if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
- /* If there are both pauseable and non-pauseable
- * priorities, the pauseable priorities go to the first
- * queue and the non-pauseable priorities
- * go to the second queue.
- */
- if (DCBX_PFC_PRI_GET_PAUSE(bp, pri_join_mask) >
- DCBX_PFC_PRI_GET_NON_PAUSE(bp, pri_join_mask)) {
- cos_data->data[0].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- cos_data->data[1].strict =
- BNX2X_DCBX_STRICT_COS_NEXT_LOWER_PRI(
- BNX2X_DCBX_STRICT_COS_HIGHEST);
- } else {
- cos_data->data[0].strict =
- BNX2X_DCBX_STRICT_COS_NEXT_LOWER_PRI(
- BNX2X_DCBX_STRICT_COS_HIGHEST);
- cos_data->data[1].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- }
- /* Pauseable */
- cos_data->data[0].pausable = true;
- /* Non pause-able.*/
- cos_data->data[1].pausable = false;
- } else {
- /* If there are only pauseable priorities or
- * only non-pauseable,* the lower priorities go
- * to the first queue and the higherpriorities go
- * to the second queue.
- */
- cos_data->data[0].pausable =
- cos_data->data[1].pausable =
- IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
-
- for (i = 0 ; i < LLFC_DRIVER_TRAFFIC_TYPE_MAX; i++) {
- pri_tested = 1 << bp->dcbx_port_params.
- app.traffic_type_priority[i];
- /* Remove priority tested */
- pri_mask_without_pri =
- (pri_join_mask & ((u8)(~pri_tested)));
- if (pri_mask_without_pri < pri_tested)
- break;
- }
-
- if (i == LLFC_DRIVER_TRAFFIC_TYPE_MAX)
- BNX2X_ERR("Invalid value for pri_join_mask -"
- " could not find a priority\n");
-
- cos_data->data[0].pri_join_mask = pri_mask_without_pri;
- cos_data->data[1].pri_join_mask = pri_tested;
- /* Both queues are strict priority,
- * and that with the highest priority
- * gets the highest strict priority in the arbiter.
- */
- cos_data->data[0].strict =
- BNX2X_DCBX_STRICT_COS_NEXT_LOWER_PRI(
- BNX2X_DCBX_STRICT_COS_HIGHEST);
- cos_data->data[1].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- }
- }
-}
-
-static void bnx2x_dcbx_2cos_limit_cee_two_pg_to_cos_params(
- struct bnx2x *bp,
- struct pg_help_data *pg_help_data,
- struct dcbx_ets_feature *ets,
- struct cos_help_data *cos_data,
- u32 *pg_pri_orginal_spread,
- u32 pri_join_mask,
- u8 num_of_dif_pri)
-{
- u8 i = 0;
- u8 pg[DCBX_COS_MAX_NUM_E2] = { 0 };
-
- /* If there are both pauseable and non-pauseable priorities,
- * the pauseable priorities go to the first queue and
- * the non-pauseable priorities go to the second queue.
- */
- if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask)) {
- if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp,
- pg_help_data->data[0].pg_priority) ||
- IS_DCBX_PFC_PRI_MIX_PAUSE(bp,
- pg_help_data->data[1].pg_priority)) {
- /* If one PG contains both pauseable and
- * non-pauseable priorities then ETS is disabled.
- */
- bnx2x_dcbx_separate_pauseable_from_non(bp, cos_data,
- pg_pri_orginal_spread, ets);
- bp->dcbx_port_params.ets.enabled = false;
- return;
- }
-
- /* Pauseable */
- cos_data->data[0].pausable = true;
- /* Non pauseable. */
- cos_data->data[1].pausable = false;
- if (IS_DCBX_PFC_PRI_ONLY_PAUSE(bp,
- pg_help_data->data[0].pg_priority)) {
- /* 0 is pauseable */
- cos_data->data[0].pri_join_mask =
- pg_help_data->data[0].pg_priority;
- pg[0] = pg_help_data->data[0].pg;
- cos_data->data[1].pri_join_mask =
- pg_help_data->data[1].pg_priority;
- pg[1] = pg_help_data->data[1].pg;
- } else {/* 1 is pauseable */
- cos_data->data[0].pri_join_mask =
- pg_help_data->data[1].pg_priority;
- pg[0] = pg_help_data->data[1].pg;
- cos_data->data[1].pri_join_mask =
- pg_help_data->data[0].pg_priority;
- pg[1] = pg_help_data->data[0].pg;
- }
- } else {
- /* If there are only pauseable priorities or
- * only non-pauseable, each PG goes to a queue.
- */
- cos_data->data[0].pausable = cos_data->data[1].pausable =
- IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
- cos_data->data[0].pri_join_mask =
- pg_help_data->data[0].pg_priority;
- pg[0] = pg_help_data->data[0].pg;
- cos_data->data[1].pri_join_mask =
- pg_help_data->data[1].pg_priority;
- pg[1] = pg_help_data->data[1].pg;
- }
-
- /* There can be only one strict pg */
- for (i = 0 ; i < ARRAY_SIZE(pg); i++) {
- if (pg[i] < DCBX_MAX_NUM_PG_BW_ENTRIES)
- cos_data->data[i].cos_bw =
- DCBX_PG_BW_GET(ets->pg_bw_tbl, pg[i]);
- else
- cos_data->data[i].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- }
-}
-
-static int bnx2x_dcbx_join_pgs(
- struct bnx2x *bp,
- struct dcbx_ets_feature *ets,
- struct pg_help_data *pg_help_data,
- u8 required_num_of_pg)
-{
- u8 entry_joined = pg_help_data->num_of_pg - 1;
- u8 entry_removed = entry_joined + 1;
- u8 pg_joined = 0;
-
- if (required_num_of_pg == 0 || ARRAY_SIZE(pg_help_data->data)
- <= pg_help_data->num_of_pg) {
-
- BNX2X_ERR("required_num_of_pg can't be zero\n");
- return -EINVAL;
- }
-
- while (required_num_of_pg < pg_help_data->num_of_pg) {
- entry_joined = pg_help_data->num_of_pg - 2;
- entry_removed = entry_joined + 1;
- /* protect index */
- entry_removed %= ARRAY_SIZE(pg_help_data->data);
-
- pg_help_data->data[entry_joined].pg_priority |=
- pg_help_data->data[entry_removed].pg_priority;
-
- pg_help_data->data[entry_joined].num_of_dif_pri +=
- pg_help_data->data[entry_removed].num_of_dif_pri;
-
- if (pg_help_data->data[entry_joined].pg == DCBX_STRICT_PRI_PG ||
- pg_help_data->data[entry_removed].pg == DCBX_STRICT_PRI_PG)
- /* Entries joined strict priority rules */
- pg_help_data->data[entry_joined].pg =
- DCBX_STRICT_PRI_PG;
- else {
- /* Entries can be joined join BW */
- pg_joined = DCBX_PG_BW_GET(ets->pg_bw_tbl,
- pg_help_data->data[entry_joined].pg) +
- DCBX_PG_BW_GET(ets->pg_bw_tbl,
- pg_help_data->data[entry_removed].pg);
-
- DCBX_PG_BW_SET(ets->pg_bw_tbl,
- pg_help_data->data[entry_joined].pg, pg_joined);
- }
- /* Joined the entries */
- pg_help_data->num_of_pg--;
- }
-
- return 0;
-}
-
-static void bnx2x_dcbx_2cos_limit_cee_three_pg_to_cos_params(
- struct bnx2x *bp,
- struct pg_help_data *pg_help_data,
- struct dcbx_ets_feature *ets,
- struct cos_help_data *cos_data,
- u32 *pg_pri_orginal_spread,
- u32 pri_join_mask,
- u8 num_of_dif_pri)
-{
- u8 i = 0;
- u32 pri_tested = 0;
- u8 entry = 0;
- u8 pg_entry = 0;
- bool b_found_strict = false;
- u8 num_of_pri = LLFC_DRIVER_TRAFFIC_TYPE_MAX;
-
- cos_data->data[0].pri_join_mask = cos_data->data[1].pri_join_mask = 0;
- /* If there are both pauseable and non-pauseable priorities,
- * the pauseable priorities go to the first queue and the
- * non-pauseable priorities go to the second queue.
- */
- if (IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pri_join_mask))
- bnx2x_dcbx_separate_pauseable_from_non(bp,
- cos_data, pg_pri_orginal_spread, ets);
- else {
- /* If two BW-limited PG-s were combined to one queue,
- * the BW is their sum.
- *
- * If there are only pauseable priorities or only non-pauseable,
- * and there are both BW-limited and non-BW-limited PG-s,
- * the BW-limited PG/s go to one queue and the non-BW-limited
- * PG/s go to the second queue.
- *
- * If there are only pauseable priorities or only non-pauseable
- * and all are BW limited, then two priorities go to the first
- * queue and one priority goes to the second queue.
- *
- * We will join this two cases:
- * if one is BW limited it will go to the secoend queue
- * otherwise the last priority will get it
- */
-
- cos_data->data[0].pausable = cos_data->data[1].pausable =
- IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pri_join_mask);
-
- for (i = 0 ; i < num_of_pri; i++) {
- pri_tested = 1 << bp->dcbx_port_params.
- app.traffic_type_priority[i];
- pg_entry = (u8)pg_pri_orginal_spread[bp->
- dcbx_port_params.app.traffic_type_priority[i]];
-
- if (pg_entry < DCBX_MAX_NUM_PG_BW_ENTRIES) {
- entry = 0;
-
- if (i == (num_of_pri-1) &&
- false == b_found_strict)
- /* last entry will be handled separately
- * If no priority is strict than last
- * enty goes to last queue.*/
- entry = 1;
- cos_data->data[entry].pri_join_mask |=
- pri_tested;
- bnx2x_dcbx_add_to_cos_bw(bp,
- &cos_data->data[entry],
- DCBX_PG_BW_GET(ets->pg_bw_tbl,
- pg_entry));
- } else {
- b_found_strict = true;
- cos_data->data[1].pri_join_mask |= pri_tested;
- /* If we join a group and one is strict
- * than the bw rulls */
- cos_data->data[1].strict =
- BNX2X_DCBX_STRICT_COS_HIGHEST;
- }
- }
- }
-}
-
-
-static void bnx2x_dcbx_2cos_limit_cee_fill_cos_params(struct bnx2x *bp,
- struct pg_help_data *help_data,
- struct dcbx_ets_feature *ets,
- struct cos_help_data *cos_data,
- u32 *pg_pri_orginal_spread,
- u32 pri_join_mask,
- u8 num_of_dif_pri)
-{
-
- /* default E2 settings */
- cos_data->num_of_cos = DCBX_COS_MAX_NUM_E2;
-
- switch (help_data->num_of_pg) {
- case 1:
- bnx2x_dcbx_2cos_limit_cee_single_pg_to_cos_params(
- bp,
- help_data,
- cos_data,
- pri_join_mask,
- num_of_dif_pri);
- break;
- case 2:
- bnx2x_dcbx_2cos_limit_cee_two_pg_to_cos_params(
- bp,
- help_data,
- ets,
- cos_data,
- pg_pri_orginal_spread,
- pri_join_mask,
- num_of_dif_pri);
- break;
-
- case 3:
- bnx2x_dcbx_2cos_limit_cee_three_pg_to_cos_params(
- bp,
- help_data,
- ets,
- cos_data,
- pg_pri_orginal_spread,
- pri_join_mask,
- num_of_dif_pri);
- break;
- default:
- BNX2X_ERR("Wrong pg_help_data.num_of_pg\n");
- bnx2x_dcbx_ets_disabled_entry_data(bp,
- cos_data, pri_join_mask);
- }
-}
-
-static int bnx2x_dcbx_spread_strict_pri(struct bnx2x *bp,
- struct cos_help_data *cos_data,
- u8 entry,
- u8 num_spread_of_entries,
- u8 strict_app_pris)
-{
- u8 strict_pri = BNX2X_DCBX_STRICT_COS_HIGHEST;
- u8 num_of_app_pri = MAX_PFC_PRIORITIES;
- u8 app_pri_bit = 0;
-
- while (num_spread_of_entries && num_of_app_pri > 0) {
- app_pri_bit = 1 << (num_of_app_pri - 1);
- if (app_pri_bit & strict_app_pris) {
- struct cos_entry_help_data *data = &cos_data->
- data[entry];
- num_spread_of_entries--;
- if (num_spread_of_entries == 0) {
- /* last entry needed put all the entries left */
- data->cos_bw = DCBX_INVALID_COS_BW;
- data->strict = strict_pri;
- data->pri_join_mask = strict_app_pris;
- data->pausable = DCBX_IS_PFC_PRI_SOME_PAUSE(bp,
- data->pri_join_mask);
- } else {
- strict_app_pris &= ~app_pri_bit;
-
- data->cos_bw = DCBX_INVALID_COS_BW;
- data->strict = strict_pri;
- data->pri_join_mask = app_pri_bit;
- data->pausable = DCBX_IS_PFC_PRI_SOME_PAUSE(bp,
- data->pri_join_mask);
- }
-
- strict_pri =
- BNX2X_DCBX_STRICT_COS_NEXT_LOWER_PRI(strict_pri);
- entry++;
- }
-
- num_of_app_pri--;
- }
-
- if (num_spread_of_entries)
- return -EINVAL;
-
- return 0;
-}
-
-static u8 bnx2x_dcbx_cee_fill_strict_pri(struct bnx2x *bp,
- struct cos_help_data *cos_data,
- u8 entry,
- u8 num_spread_of_entries,
- u8 strict_app_pris)
-{
-
- if (bnx2x_dcbx_spread_strict_pri(bp, cos_data, entry,
- num_spread_of_entries,
- strict_app_pris)) {
- struct cos_entry_help_data *data = &cos_data->
- data[entry];
- /* Fill BW entry */
- data->cos_bw = DCBX_INVALID_COS_BW;
- data->strict = BNX2X_DCBX_STRICT_COS_HIGHEST;
- data->pri_join_mask = strict_app_pris;
- data->pausable = DCBX_IS_PFC_PRI_SOME_PAUSE(bp,
- data->pri_join_mask);
- return 1;
- }
-
- return num_spread_of_entries;
-}
-
-static void bnx2x_dcbx_cee_fill_cos_params(struct bnx2x *bp,
- struct pg_help_data *help_data,
- struct dcbx_ets_feature *ets,
- struct cos_help_data *cos_data,
- u32 pri_join_mask)
-
-{
- u8 need_num_of_entries = 0;
- u8 i = 0;
- u8 entry = 0;
-
- /*
- * if the number of requested PG-s in CEE is greater than 3
- * then the results are not determined since this is a violation
- * of the standard.
- */
- if (help_data->num_of_pg > DCBX_COS_MAX_NUM_E3B0) {
- if (bnx2x_dcbx_join_pgs(bp, ets, help_data,
- DCBX_COS_MAX_NUM_E3B0)) {
- BNX2X_ERR("Unable to reduce the number of PGs -"
- "we will disables ETS\n");
- bnx2x_dcbx_ets_disabled_entry_data(bp, cos_data,
- pri_join_mask);
- return;
- }
- }
-
- for (i = 0 ; i < help_data->num_of_pg; i++) {
- struct pg_entry_help_data *pg = &help_data->data[i];
- if (pg->pg < DCBX_MAX_NUM_PG_BW_ENTRIES) {
- struct cos_entry_help_data *data = &cos_data->
- data[entry];
- /* Fill BW entry */
- data->cos_bw = DCBX_PG_BW_GET(ets->pg_bw_tbl, pg->pg);
- data->strict = BNX2X_DCBX_STRICT_INVALID;
- data->pri_join_mask = pg->pg_priority;
- data->pausable = DCBX_IS_PFC_PRI_SOME_PAUSE(bp,
- data->pri_join_mask);
-
- entry++;
- } else {
- need_num_of_entries = min_t(u8,
- (u8)pg->num_of_dif_pri,
- (u8)DCBX_COS_MAX_NUM_E3B0 -
- help_data->num_of_pg + 1);
- /*
- * If there are still VOQ-s which have no associated PG,
- * then associate these VOQ-s to PG15. These PG-s will
- * be used for SP between priorities on PG15.
- */
- entry += bnx2x_dcbx_cee_fill_strict_pri(bp, cos_data,
- entry, need_num_of_entries, pg->pg_priority);
- }
- }
-
- /* the entry will represent the number of COSes used */
- cos_data->num_of_cos = entry;
-}
-static void bnx2x_dcbx_fill_cos_params(struct bnx2x *bp,
- struct pg_help_data *help_data,
- struct dcbx_ets_feature *ets,
- u32 *pg_pri_orginal_spread)
-{
- struct cos_help_data cos_data;
- u8 i = 0;
- u32 pri_join_mask = 0;
- u8 num_of_dif_pri = 0;
-
- memset(&cos_data, 0, sizeof(cos_data));
-
- /* Validate the pg value */
- for (i = 0; i < help_data->num_of_pg ; i++) {
- if (DCBX_STRICT_PRIORITY != help_data->data[i].pg &&
- DCBX_MAX_NUM_PG_BW_ENTRIES <= help_data->data[i].pg)
- BNX2X_ERR("Invalid pg[%d] data %x\n", i,
- help_data->data[i].pg);
- pri_join_mask |= help_data->data[i].pg_priority;
- num_of_dif_pri += help_data->data[i].num_of_dif_pri;
- }
-
- /* defaults */
- cos_data.num_of_cos = 1;
- for (i = 0; i < ARRAY_SIZE(cos_data.data); i++) {
- cos_data.data[i].pri_join_mask = 0;
- cos_data.data[i].pausable = false;
- cos_data.data[i].strict = BNX2X_DCBX_STRICT_INVALID;
- cos_data.data[i].cos_bw = DCBX_INVALID_COS_BW;
- }
-
- if (CHIP_IS_E3B0(bp))
- bnx2x_dcbx_cee_fill_cos_params(bp, help_data, ets,
- &cos_data, pri_join_mask);
- else /* E2 + E3A0 */
- bnx2x_dcbx_2cos_limit_cee_fill_cos_params(bp,
- help_data, ets,
- &cos_data,
- pg_pri_orginal_spread,
- pri_join_mask,
- num_of_dif_pri);
-
- for (i = 0; i < cos_data.num_of_cos ; i++) {
- struct bnx2x_dcbx_cos_params *p =
- &bp->dcbx_port_params.ets.cos_params[i];
-
- p->strict = cos_data.data[i].strict;
- p->bw_tbl = cos_data.data[i].cos_bw;
- p->pri_bitmask = cos_data.data[i].pri_join_mask;
- p->pauseable = cos_data.data[i].pausable;
-
- /* sanity */
- if (p->bw_tbl != DCBX_INVALID_COS_BW ||
- p->strict != BNX2X_DCBX_STRICT_INVALID) {
- if (p->pri_bitmask == 0)
- BNX2X_ERR("Invalid pri_bitmask for %d\n", i);
-
- if (CHIP_IS_E2(bp) || CHIP_IS_E3A0(bp)) {
-
- if (p->pauseable &&
- DCBX_PFC_PRI_GET_NON_PAUSE(bp,
- p->pri_bitmask) != 0)
- BNX2X_ERR("Inconsistent config for "
- "pausable COS %d\n", i);
-
- if (!p->pauseable &&
- DCBX_PFC_PRI_GET_PAUSE(bp,
- p->pri_bitmask) != 0)
- BNX2X_ERR("Inconsistent config for "
- "nonpausable COS %d\n", i);
- }
- }
-
- if (p->pauseable)
- DP(NETIF_MSG_LINK, "COS %d PAUSABLE prijoinmask 0x%x\n",
- i, cos_data.data[i].pri_join_mask);
- else
- DP(NETIF_MSG_LINK, "COS %d NONPAUSABLE prijoinmask "
- "0x%x\n",
- i, cos_data.data[i].pri_join_mask);
- }
-
- bp->dcbx_port_params.ets.num_of_cos = cos_data.num_of_cos ;
-}
-
-static void bnx2x_dcbx_get_ets_pri_pg_tbl(struct bnx2x *bp,
- u32 *set_configuration_ets_pg,
- u32 *pri_pg_tbl)
-{
- int i;
-
- for (i = 0; i < DCBX_MAX_NUM_PRI_PG_ENTRIES; i++) {
- set_configuration_ets_pg[i] = DCBX_PRI_PG_GET(pri_pg_tbl, i);
-
- DP(NETIF_MSG_LINK, "set_configuration_ets_pg[%d] = 0x%x\n",
- i, set_configuration_ets_pg[i]);
- }
-}
-
-static void bnx2x_dcbx_fw_struct(struct bnx2x *bp,
- struct bnx2x_func_tx_start_params *pfc_fw_cfg)
-{
- u16 pri_bit = 0;
- u8 cos = 0, pri = 0;
- struct priority_cos *tt2cos;
- u32 *ttp = bp->dcbx_port_params.app.traffic_type_priority;
-
- memset(pfc_fw_cfg, 0, sizeof(*pfc_fw_cfg));
-
- /* to disable DCB - the structure must be zeroed */
- if (bp->dcbx_error & DCBX_REMOTE_MIB_ERROR)
- return;
-
- /*shortcut*/
- tt2cos = pfc_fw_cfg->traffic_type_to_priority_cos;
-
- /* Fw version should be incremented each update */
- pfc_fw_cfg->dcb_version = ++bp->dcb_version;
- pfc_fw_cfg->dcb_enabled = 1;
-
- /* Fill priority parameters */
- for (pri = 0; pri < LLFC_DRIVER_TRAFFIC_TYPE_MAX; pri++) {
- tt2cos[pri].priority = ttp[pri];
- pri_bit = 1 << tt2cos[pri].priority;
-
- /* Fill COS parameters based on COS calculated to
- * make it more general for future use */
- for (cos = 0; cos < bp->dcbx_port_params.ets.num_of_cos; cos++)
- if (bp->dcbx_port_params.ets.cos_params[cos].
- pri_bitmask & pri_bit)
- tt2cos[pri].cos = cos;
- }
-
- /* we never want the FW to add a 0 vlan tag */
- pfc_fw_cfg->dont_add_pri_0_en = 1;
-
- bnx2x_dcbx_print_cos_params(bp, pfc_fw_cfg);
-}
-
-void bnx2x_dcbx_pmf_update(struct bnx2x *bp)
-{
- /* if we need to syncronize DCBX result from prev PMF
- * read it from shmem and update bp accordingly
- */
- if (SHMEM2_HAS(bp, drv_flags) &&
- GET_FLAGS(SHMEM2_RD(bp, drv_flags), DRV_FLAGS_DCB_CONFIGURED)) {
- /* Read neg results if dcbx is in the FW */
- if (bnx2x_dcbx_read_shmem_neg_results(bp))
- return;
-
- bnx2x_dump_dcbx_drv_param(bp, &bp->dcbx_local_feat,
- bp->dcbx_error);
- bnx2x_get_dcbx_drv_param(bp, &bp->dcbx_local_feat,
- bp->dcbx_error);
- }
-}
-
-/* DCB netlink */
-#ifdef BCM_DCBNL
-
-#define BNX2X_DCBX_CAPS (DCB_CAP_DCBX_LLD_MANAGED | \
- DCB_CAP_DCBX_VER_CEE | DCB_CAP_DCBX_STATIC)
-
-static inline bool bnx2x_dcbnl_set_valid(struct bnx2x *bp)
-{
- /* validate dcbnl call that may change HW state:
- * DCB is on and DCBX mode was SUCCESSFULLY set by the user.
- */
- return bp->dcb_state && bp->dcbx_mode_uset;
-}
-
-static u8 bnx2x_dcbnl_get_state(struct net_device *netdev)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "state = %d\n", bp->dcb_state);
- return bp->dcb_state;
-}
-
-static u8 bnx2x_dcbnl_set_state(struct net_device *netdev, u8 state)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "state = %s\n", state ? "on" : "off");
-
- bnx2x_dcbx_set_state(bp, (state ? true : false), bp->dcbx_enabled);
- return 0;
-}
-
-static void bnx2x_dcbnl_get_perm_hw_addr(struct net_device *netdev,
- u8 *perm_addr)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "GET-PERM-ADDR\n");
-
- /* first the HW mac address */
- memcpy(perm_addr, netdev->dev_addr, netdev->addr_len);
-
-#ifdef BCM_CNIC
- /* second SAN address */
- memcpy(perm_addr+netdev->addr_len, bp->fip_mac, netdev->addr_len);
-#endif
-}
-
-static void bnx2x_dcbnl_set_pg_tccfg_tx(struct net_device *netdev, int prio,
- u8 prio_type, u8 pgid, u8 bw_pct,
- u8 up_map)
-{
- struct bnx2x *bp = netdev_priv(netdev);
-
- DP(NETIF_MSG_LINK, "prio[%d] = %d\n", prio, pgid);
- if (!bnx2x_dcbnl_set_valid(bp) || prio >= DCBX_MAX_NUM_PRI_PG_ENTRIES)
- return;
-
- /**
- * bw_pct ingnored - band-width percentage devision between user
- * priorities within the same group is not
- * standard and hence not supported
- *
- * prio_type igonred - priority levels within the same group are not
- * standard and hence are not supported. According
- * to the standard pgid 15 is dedicated to strict
- * prioirty traffic (on the port level).
- *
- * up_map ignored
- */
-
- bp->dcbx_config_params.admin_configuration_ets_pg[prio] = pgid;
- bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
-}
-
-static void bnx2x_dcbnl_set_pg_bwgcfg_tx(struct net_device *netdev,
- int pgid, u8 bw_pct)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "pgid[%d] = %d\n", pgid, bw_pct);
-
- if (!bnx2x_dcbnl_set_valid(bp) || pgid >= DCBX_MAX_NUM_PG_BW_ENTRIES)
- return;
-
- bp->dcbx_config_params.admin_configuration_bw_precentage[pgid] = bw_pct;
- bp->dcbx_config_params.admin_ets_configuration_tx_enable = 1;
-}
-
-static void bnx2x_dcbnl_set_pg_tccfg_rx(struct net_device *netdev, int prio,
- u8 prio_type, u8 pgid, u8 bw_pct,
- u8 up_map)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "Nothing to set; No RX support\n");
-}
-
-static void bnx2x_dcbnl_set_pg_bwgcfg_rx(struct net_device *netdev,
- int pgid, u8 bw_pct)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "Nothing to set; No RX support\n");
-}
-
-static void bnx2x_dcbnl_get_pg_tccfg_tx(struct net_device *netdev, int prio,
- u8 *prio_type, u8 *pgid, u8 *bw_pct,
- u8 *up_map)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "prio = %d\n", prio);
-
- /**
- * bw_pct ingnored - band-width percentage devision between user
- * priorities within the same group is not
- * standard and hence not supported
- *
- * prio_type igonred - priority levels within the same group are not
- * standard and hence are not supported. According
- * to the standard pgid 15 is dedicated to strict
- * prioirty traffic (on the port level).
- *
- * up_map ignored
- */
- *up_map = *bw_pct = *prio_type = *pgid = 0;
-
- if (!bp->dcb_state || prio >= DCBX_MAX_NUM_PRI_PG_ENTRIES)
- return;
-
- *pgid = DCBX_PRI_PG_GET(bp->dcbx_local_feat.ets.pri_pg_tbl, prio);
-}
-
-static void bnx2x_dcbnl_get_pg_bwgcfg_tx(struct net_device *netdev,
- int pgid, u8 *bw_pct)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "pgid = %d\n", pgid);
-
- *bw_pct = 0;
-
- if (!bp->dcb_state || pgid >= DCBX_MAX_NUM_PG_BW_ENTRIES)
- return;
-
- *bw_pct = DCBX_PG_BW_GET(bp->dcbx_local_feat.ets.pg_bw_tbl, pgid);
-}
-
-static void bnx2x_dcbnl_get_pg_tccfg_rx(struct net_device *netdev, int prio,
- u8 *prio_type, u8 *pgid, u8 *bw_pct,
- u8 *up_map)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "Nothing to get; No RX support\n");
-
- *prio_type = *pgid = *bw_pct = *up_map = 0;
-}
-
-static void bnx2x_dcbnl_get_pg_bwgcfg_rx(struct net_device *netdev,
- int pgid, u8 *bw_pct)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "Nothing to get; No RX support\n");
-
- *bw_pct = 0;
-}
-
-static void bnx2x_dcbnl_set_pfc_cfg(struct net_device *netdev, int prio,
- u8 setting)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "prio[%d] = %d\n", prio, setting);
-
- if (!bnx2x_dcbnl_set_valid(bp) || prio >= MAX_PFC_PRIORITIES)
- return;
-
- bp->dcbx_config_params.admin_pfc_bitmap |= ((setting ? 1 : 0) << prio);
-
- if (setting)
- bp->dcbx_config_params.admin_pfc_tx_enable = 1;
-}
-
-static void bnx2x_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio,
- u8 *setting)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "prio = %d\n", prio);
-
- *setting = 0;
-
- if (!bp->dcb_state || prio >= MAX_PFC_PRIORITIES)
- return;
-
- *setting = (bp->dcbx_local_feat.pfc.pri_en_bitmap >> prio) & 0x1;
-}
-
-static u8 bnx2x_dcbnl_set_all(struct net_device *netdev)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- int rc = 0;
-
- DP(NETIF_MSG_LINK, "SET-ALL\n");
-
- if (!bnx2x_dcbnl_set_valid(bp))
- return 1;
-
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- netdev_err(bp->dev, "Handling parity error recovery. "
- "Try again later\n");
- return 1;
- }
- if (netif_running(bp->dev)) {
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
- rc = bnx2x_nic_load(bp, LOAD_NORMAL);
- }
- DP(NETIF_MSG_LINK, "set_dcbx_params done (%d)\n", rc);
- if (rc)
- return 1;
-
- return 0;
-}
-
-static u8 bnx2x_dcbnl_get_cap(struct net_device *netdev, int capid, u8 *cap)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u8 rval = 0;
-
- if (bp->dcb_state) {
- switch (capid) {
- case DCB_CAP_ATTR_PG:
- *cap = true;
- break;
- case DCB_CAP_ATTR_PFC:
- *cap = true;
- break;
- case DCB_CAP_ATTR_UP2TC:
- *cap = false;
- break;
- case DCB_CAP_ATTR_PG_TCS:
- *cap = 0x80; /* 8 priorities for PGs */
- break;
- case DCB_CAP_ATTR_PFC_TCS:
- *cap = 0x80; /* 8 priorities for PFC */
- break;
- case DCB_CAP_ATTR_GSP:
- *cap = true;
- break;
- case DCB_CAP_ATTR_BCN:
- *cap = false;
- break;
- case DCB_CAP_ATTR_DCBX:
- *cap = BNX2X_DCBX_CAPS;
- default:
- rval = -EINVAL;
- break;
- }
- } else
- rval = -EINVAL;
-
- DP(NETIF_MSG_LINK, "capid %d:%x\n", capid, *cap);
- return rval;
-}
-
-static u8 bnx2x_dcbnl_get_numtcs(struct net_device *netdev, int tcid, u8 *num)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u8 rval = 0;
-
- DP(NETIF_MSG_LINK, "tcid %d\n", tcid);
-
- if (bp->dcb_state) {
- switch (tcid) {
- case DCB_NUMTCS_ATTR_PG:
- *num = CHIP_IS_E3B0(bp) ? DCBX_COS_MAX_NUM_E3B0 :
- DCBX_COS_MAX_NUM_E2;
- break;
- case DCB_NUMTCS_ATTR_PFC:
- *num = CHIP_IS_E3B0(bp) ? DCBX_COS_MAX_NUM_E3B0 :
- DCBX_COS_MAX_NUM_E2;
- break;
- default:
- rval = -EINVAL;
- break;
- }
- } else
- rval = -EINVAL;
-
- return rval;
-}
-
-static u8 bnx2x_dcbnl_set_numtcs(struct net_device *netdev, int tcid, u8 num)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "num tcs = %d; Not supported\n", num);
- return -EINVAL;
-}
-
-static u8 bnx2x_dcbnl_get_pfc_state(struct net_device *netdev)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "state = %d\n", bp->dcbx_local_feat.pfc.enabled);
-
- if (!bp->dcb_state)
- return 0;
-
- return bp->dcbx_local_feat.pfc.enabled;
-}
-
-static void bnx2x_dcbnl_set_pfc_state(struct net_device *netdev, u8 state)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "state = %s\n", state ? "on" : "off");
-
- if (!bnx2x_dcbnl_set_valid(bp))
- return;
-
- bp->dcbx_config_params.admin_pfc_tx_enable =
- bp->dcbx_config_params.admin_pfc_enable = (state ? 1 : 0);
-}
-
-static void bnx2x_admin_app_set_ent(
- struct bnx2x_admin_priority_app_table *app_ent,
- u8 idtype, u16 idval, u8 up)
-{
- app_ent->valid = 1;
-
- switch (idtype) {
- case DCB_APP_IDTYPE_ETHTYPE:
- app_ent->traffic_type = TRAFFIC_TYPE_ETH;
- break;
- case DCB_APP_IDTYPE_PORTNUM:
- app_ent->traffic_type = TRAFFIC_TYPE_PORT;
- break;
- default:
- break; /* never gets here */
- }
- app_ent->app_id = idval;
- app_ent->priority = up;
-}
-
-static bool bnx2x_admin_app_is_equal(
- struct bnx2x_admin_priority_app_table *app_ent,
- u8 idtype, u16 idval)
-{
- if (!app_ent->valid)
- return false;
-
- switch (idtype) {
- case DCB_APP_IDTYPE_ETHTYPE:
- if (app_ent->traffic_type != TRAFFIC_TYPE_ETH)
- return false;
- break;
- case DCB_APP_IDTYPE_PORTNUM:
- if (app_ent->traffic_type != TRAFFIC_TYPE_PORT)
- return false;
- break;
- default:
- return false;
- }
- if (app_ent->app_id != idval)
- return false;
-
- return true;
-}
-
-static int bnx2x_set_admin_app_up(struct bnx2x *bp, u8 idtype, u16 idval, u8 up)
-{
- int i, ff;
-
- /* iterate over the app entries looking for idtype and idval */
- for (i = 0, ff = -1; i < 4; i++) {
- struct bnx2x_admin_priority_app_table *app_ent =
- &bp->dcbx_config_params.admin_priority_app_table[i];
- if (bnx2x_admin_app_is_equal(app_ent, idtype, idval))
- break;
-
- if (ff < 0 && !app_ent->valid)
- ff = i;
- }
- if (i < 4)
- /* if found overwrite up */
- bp->dcbx_config_params.
- admin_priority_app_table[i].priority = up;
- else if (ff >= 0)
- /* not found use first-free */
- bnx2x_admin_app_set_ent(
- &bp->dcbx_config_params.admin_priority_app_table[ff],
- idtype, idval, up);
- else
- /* app table is full */
- return -EBUSY;
-
- /* up configured, if not 0 make sure feature is enabled */
- if (up)
- bp->dcbx_config_params.admin_application_priority_tx_enable = 1;
-
- return 0;
-}
-
-static u8 bnx2x_dcbnl_set_app_up(struct net_device *netdev, u8 idtype,
- u16 idval, u8 up)
-{
- struct bnx2x *bp = netdev_priv(netdev);
-
- DP(NETIF_MSG_LINK, "app_type %d, app_id %x, prio bitmap %d\n",
- idtype, idval, up);
-
- if (!bnx2x_dcbnl_set_valid(bp))
- return -EINVAL;
-
- /* verify idtype */
- switch (idtype) {
- case DCB_APP_IDTYPE_ETHTYPE:
- case DCB_APP_IDTYPE_PORTNUM:
- break;
- default:
- return -EINVAL;
- }
- return bnx2x_set_admin_app_up(bp, idtype, idval, up);
-}
-
-static u8 bnx2x_dcbnl_get_dcbx(struct net_device *netdev)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u8 state;
-
- state = DCB_CAP_DCBX_LLD_MANAGED | DCB_CAP_DCBX_VER_CEE;
-
- if (bp->dcbx_enabled == BNX2X_DCBX_ENABLED_ON_NEG_OFF)
- state |= DCB_CAP_DCBX_STATIC;
-
- return state;
-}
-
-static u8 bnx2x_dcbnl_set_dcbx(struct net_device *netdev, u8 state)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- DP(NETIF_MSG_LINK, "state = %02x\n", state);
-
- /* set dcbx mode */
-
- if ((state & BNX2X_DCBX_CAPS) != state) {
- BNX2X_ERR("Requested DCBX mode %x is beyond advertised "
- "capabilities\n", state);
- return 1;
- }
-
- if (bp->dcb_state != BNX2X_DCB_STATE_ON) {
- BNX2X_ERR("DCB turned off, DCBX configuration is invalid\n");
- return 1;
- }
-
- if (state & DCB_CAP_DCBX_STATIC)
- bp->dcbx_enabled = BNX2X_DCBX_ENABLED_ON_NEG_OFF;
- else
- bp->dcbx_enabled = BNX2X_DCBX_ENABLED_ON_NEG_ON;
-
- bp->dcbx_mode_uset = true;
- return 0;
-}
-
-static u8 bnx2x_dcbnl_get_featcfg(struct net_device *netdev, int featid,
- u8 *flags)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u8 rval = 0;
-
- DP(NETIF_MSG_LINK, "featid %d\n", featid);
-
- if (bp->dcb_state) {
- *flags = 0;
- switch (featid) {
- case DCB_FEATCFG_ATTR_PG:
- if (bp->dcbx_local_feat.ets.enabled)
- *flags |= DCB_FEATCFG_ENABLE;
- if (bp->dcbx_error & DCBX_LOCAL_ETS_ERROR)
- *flags |= DCB_FEATCFG_ERROR;
- break;
- case DCB_FEATCFG_ATTR_PFC:
- if (bp->dcbx_local_feat.pfc.enabled)
- *flags |= DCB_FEATCFG_ENABLE;
- if (bp->dcbx_error & (DCBX_LOCAL_PFC_ERROR |
- DCBX_LOCAL_PFC_MISMATCH))
- *flags |= DCB_FEATCFG_ERROR;
- break;
- case DCB_FEATCFG_ATTR_APP:
- if (bp->dcbx_local_feat.app.enabled)
- *flags |= DCB_FEATCFG_ENABLE;
- if (bp->dcbx_error & (DCBX_LOCAL_APP_ERROR |
- DCBX_LOCAL_APP_MISMATCH))
- *flags |= DCB_FEATCFG_ERROR;
- break;
- default:
- rval = -EINVAL;
- break;
- }
- } else
- rval = -EINVAL;
-
- return rval;
-}
-
-static u8 bnx2x_dcbnl_set_featcfg(struct net_device *netdev, int featid,
- u8 flags)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u8 rval = 0;
-
- DP(NETIF_MSG_LINK, "featid = %d flags = %02x\n", featid, flags);
-
- /* ignore the 'advertise' flag */
- if (bnx2x_dcbnl_set_valid(bp)) {
- switch (featid) {
- case DCB_FEATCFG_ATTR_PG:
- bp->dcbx_config_params.admin_ets_enable =
- flags & DCB_FEATCFG_ENABLE ? 1 : 0;
- bp->dcbx_config_params.admin_ets_willing =
- flags & DCB_FEATCFG_WILLING ? 1 : 0;
- break;
- case DCB_FEATCFG_ATTR_PFC:
- bp->dcbx_config_params.admin_pfc_enable =
- flags & DCB_FEATCFG_ENABLE ? 1 : 0;
- bp->dcbx_config_params.admin_pfc_willing =
- flags & DCB_FEATCFG_WILLING ? 1 : 0;
- break;
- case DCB_FEATCFG_ATTR_APP:
- /* ignore enable, always enabled */
- bp->dcbx_config_params.admin_app_priority_willing =
- flags & DCB_FEATCFG_WILLING ? 1 : 0;
- break;
- default:
- rval = -EINVAL;
- break;
- }
- } else
- rval = -EINVAL;
-
- return rval;
-}
-
-static int bnx2x_peer_appinfo(struct net_device *netdev,
- struct dcb_peer_app_info *info, u16* app_count)
-{
- int i;
- struct bnx2x *bp = netdev_priv(netdev);
-
- DP(NETIF_MSG_LINK, "APP-INFO\n");
-
- info->willing = (bp->dcbx_remote_flags & DCBX_APP_REM_WILLING) ?: 0;
- info->error = (bp->dcbx_remote_flags & DCBX_APP_RX_ERROR) ?: 0;
- *app_count = 0;
-
- for (i = 0; i < DCBX_MAX_APP_PROTOCOL; i++)
- if (bp->dcbx_remote_feat.app.app_pri_tbl[i].appBitfield &
- DCBX_APP_ENTRY_VALID)
- (*app_count)++;
- return 0;
-}
-
-static int bnx2x_peer_apptable(struct net_device *netdev,
- struct dcb_app *table)
-{
- int i, j;
- struct bnx2x *bp = netdev_priv(netdev);
-
- DP(NETIF_MSG_LINK, "APP-TABLE\n");
-
- for (i = 0, j = 0; i < DCBX_MAX_APP_PROTOCOL; i++) {
- struct dcbx_app_priority_entry *ent =
- &bp->dcbx_remote_feat.app.app_pri_tbl[i];
-
- if (ent->appBitfield & DCBX_APP_ENTRY_VALID) {
- table[j].selector = bnx2x_dcbx_dcbnl_app_idtype(ent);
- table[j].priority = bnx2x_dcbx_dcbnl_app_up(ent);
- table[j++].protocol = ent->app_id;
- }
- }
- return 0;
-}
-
-static int bnx2x_cee_peer_getpg(struct net_device *netdev, struct cee_pg *pg)
-{
- int i;
- struct bnx2x *bp = netdev_priv(netdev);
-
- pg->willing = (bp->dcbx_remote_flags & DCBX_ETS_REM_WILLING) ?: 0;
-
- for (i = 0; i < CEE_DCBX_MAX_PGS; i++) {
- pg->pg_bw[i] =
- DCBX_PG_BW_GET(bp->dcbx_remote_feat.ets.pg_bw_tbl, i);
- pg->prio_pg[i] =
- DCBX_PRI_PG_GET(bp->dcbx_remote_feat.ets.pri_pg_tbl, i);
- }
- return 0;
-}
-
-static int bnx2x_cee_peer_getpfc(struct net_device *netdev,
- struct cee_pfc *pfc)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- pfc->tcs_supported = bp->dcbx_remote_feat.pfc.pfc_caps;
- pfc->pfc_en = bp->dcbx_remote_feat.pfc.pri_en_bitmap;
- return 0;
-}
-
-const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops = {
- .getstate = bnx2x_dcbnl_get_state,
- .setstate = bnx2x_dcbnl_set_state,
- .getpermhwaddr = bnx2x_dcbnl_get_perm_hw_addr,
- .setpgtccfgtx = bnx2x_dcbnl_set_pg_tccfg_tx,
- .setpgbwgcfgtx = bnx2x_dcbnl_set_pg_bwgcfg_tx,
- .setpgtccfgrx = bnx2x_dcbnl_set_pg_tccfg_rx,
- .setpgbwgcfgrx = bnx2x_dcbnl_set_pg_bwgcfg_rx,
- .getpgtccfgtx = bnx2x_dcbnl_get_pg_tccfg_tx,
- .getpgbwgcfgtx = bnx2x_dcbnl_get_pg_bwgcfg_tx,
- .getpgtccfgrx = bnx2x_dcbnl_get_pg_tccfg_rx,
- .getpgbwgcfgrx = bnx2x_dcbnl_get_pg_bwgcfg_rx,
- .setpfccfg = bnx2x_dcbnl_set_pfc_cfg,
- .getpfccfg = bnx2x_dcbnl_get_pfc_cfg,
- .setall = bnx2x_dcbnl_set_all,
- .getcap = bnx2x_dcbnl_get_cap,
- .getnumtcs = bnx2x_dcbnl_get_numtcs,
- .setnumtcs = bnx2x_dcbnl_set_numtcs,
- .getpfcstate = bnx2x_dcbnl_get_pfc_state,
- .setpfcstate = bnx2x_dcbnl_set_pfc_state,
- .setapp = bnx2x_dcbnl_set_app_up,
- .getdcbx = bnx2x_dcbnl_get_dcbx,
- .setdcbx = bnx2x_dcbnl_set_dcbx,
- .getfeatcfg = bnx2x_dcbnl_get_featcfg,
- .setfeatcfg = bnx2x_dcbnl_set_featcfg,
- .peer_getappinfo = bnx2x_peer_appinfo,
- .peer_getapptable = bnx2x_peer_apptable,
- .cee_peer_getpg = bnx2x_cee_peer_getpg,
- .cee_peer_getpfc = bnx2x_cee_peer_getpfc,
-};
-
-#endif /* BCM_DCBNL */
diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h
deleted file mode 100644
index 2c6a3bc..0000000
--- a/drivers/net/bnx2x/bnx2x_dcb.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/* bnx2x_dcb.h: Broadcom Everest network driver.
- *
- * Copyright 2009-2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Dmitry Kravkov
- *
- */
-#ifndef BNX2X_DCB_H
-#define BNX2X_DCB_H
-
-#include "bnx2x_hsi.h"
-
-#define LLFC_DRIVER_TRAFFIC_TYPE_MAX 3 /* NW, iSCSI, FCoE */
-struct bnx2x_dcbx_app_params {
- u32 enabled;
- u32 traffic_type_priority[LLFC_DRIVER_TRAFFIC_TYPE_MAX];
-};
-
-#define DCBX_COS_MAX_NUM_E2 DCBX_E2E3_MAX_NUM_COS
-/* bnx2x currently limits numbers of supported COSes to 3 to be extended to 6 */
-#define BNX2X_MAX_COS_SUPPORT 3
-#define DCBX_COS_MAX_NUM_E3B0 BNX2X_MAX_COS_SUPPORT
-#define DCBX_COS_MAX_NUM BNX2X_MAX_COS_SUPPORT
-
-struct bnx2x_dcbx_cos_params {
- u32 bw_tbl;
- u32 pri_bitmask;
- /*
- * strict priority: valid values are 0..5; 0 is highest priority.
- * There can't be two COSes with the same priority.
- */
- u8 strict;
-#define BNX2X_DCBX_STRICT_INVALID DCBX_COS_MAX_NUM
-#define BNX2X_DCBX_STRICT_COS_HIGHEST 0
-#define BNX2X_DCBX_STRICT_COS_NEXT_LOWER_PRI(sp) ((sp) + 1)
- u8 pauseable;
-};
-
-struct bnx2x_dcbx_pg_params {
- u32 enabled;
- u8 num_of_cos; /* valid COS entries */
- struct bnx2x_dcbx_cos_params cos_params[DCBX_COS_MAX_NUM];
-};
-
-struct bnx2x_dcbx_pfc_params {
- u32 enabled;
- u32 priority_non_pauseable_mask;
-};
-
-struct bnx2x_dcbx_port_params {
- struct bnx2x_dcbx_pfc_params pfc;
- struct bnx2x_dcbx_pg_params ets;
- struct bnx2x_dcbx_app_params app;
-};
-
-#define BNX2X_DCBX_CONFIG_INV_VALUE (0xFFFFFFFF)
-#define BNX2X_DCBX_OVERWRITE_SETTINGS_DISABLE 0
-#define BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE 1
-#define BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID (BNX2X_DCBX_CONFIG_INV_VALUE)
-#define BNX2X_IS_ETS_ENABLED(bp) ((bp)->dcb_state == BNX2X_DCB_STATE_ON &&\
- (bp)->dcbx_port_params.ets.enabled)
-
-struct bnx2x_config_lldp_params {
- u32 overwrite_settings;
- u32 msg_tx_hold;
- u32 msg_fast_tx;
- u32 tx_credit_max;
- u32 msg_tx_interval;
- u32 tx_fast;
-};
-
-struct bnx2x_admin_priority_app_table {
- u32 valid;
- u32 priority;
-#define INVALID_TRAFFIC_TYPE_PRIORITY (0xFFFFFFFF)
- u32 traffic_type;
-#define TRAFFIC_TYPE_ETH 0
-#define TRAFFIC_TYPE_PORT 1
- u32 app_id;
-};
-
-struct bnx2x_config_dcbx_params {
- u32 overwrite_settings;
- u32 admin_dcbx_version;
- u32 admin_ets_enable;
- u32 admin_pfc_enable;
- u32 admin_tc_supported_tx_enable;
- u32 admin_ets_configuration_tx_enable;
- u32 admin_ets_recommendation_tx_enable;
- u32 admin_pfc_tx_enable;
- u32 admin_application_priority_tx_enable;
- u32 admin_ets_willing;
- u32 admin_ets_reco_valid;
- u32 admin_pfc_willing;
- u32 admin_app_priority_willing;
- u32 admin_configuration_bw_precentage[8];
- u32 admin_configuration_ets_pg[8];
- u32 admin_recommendation_bw_precentage[8];
- u32 admin_recommendation_ets_pg[8];
- u32 admin_pfc_bitmap;
- struct bnx2x_admin_priority_app_table admin_priority_app_table[4];
- u32 admin_default_priority;
-};
-
-#define GET_FLAGS(flags, bits) ((flags) & (bits))
-#define SET_FLAGS(flags, bits) ((flags) |= (bits))
-#define RESET_FLAGS(flags, bits) ((flags) &= ~(bits))
-
-enum {
- DCBX_READ_LOCAL_MIB,
- DCBX_READ_REMOTE_MIB
-};
-
-#define ETH_TYPE_FCOE (0x8906)
-#define TCP_PORT_ISCSI (0xCBC)
-
-#define PFC_VALUE_FRAME_SIZE (512)
-#define PFC_QUANTA_IN_NANOSEC_FROM_SPEED_MEGA(mega_speed) \
- ((1000 * PFC_VALUE_FRAME_SIZE)/(mega_speed))
-
-#define PFC_BRB1_REG_HIGH_LLFC_LOW_THRESHOLD 130
-#define PFC_BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD 170
-
-
-
-struct cos_entry_help_data {
- u32 pri_join_mask;
- u32 cos_bw;
- u8 strict;
- bool pausable;
-};
-
-struct cos_help_data {
- struct cos_entry_help_data data[DCBX_COS_MAX_NUM];
- u8 num_of_cos;
-};
-
-#define DCBX_ILLEGAL_PG (0xFF)
-#define DCBX_PFC_PRI_MASK (0xFF)
-#define DCBX_STRICT_PRIORITY (15)
-#define DCBX_INVALID_COS_BW (0xFFFFFFFF)
-#define DCBX_PFC_PRI_NON_PAUSE_MASK(bp) \
- ((bp)->dcbx_port_params.pfc.priority_non_pauseable_mask)
-#define DCBX_PFC_PRI_PAUSE_MASK(bp) \
- ((u8)~DCBX_PFC_PRI_NON_PAUSE_MASK(bp))
-#define DCBX_PFC_PRI_GET_PAUSE(bp, pg_pri) \
- ((pg_pri) & (DCBX_PFC_PRI_PAUSE_MASK(bp)))
-#define DCBX_PFC_PRI_GET_NON_PAUSE(bp, pg_pri) \
- (DCBX_PFC_PRI_NON_PAUSE_MASK(bp) & (pg_pri))
-#define DCBX_IS_PFC_PRI_SOME_PAUSE(bp, pg_pri) \
- (0 != DCBX_PFC_PRI_GET_PAUSE(bp, pg_pri))
-#define IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pg_pri) \
- (pg_pri == DCBX_PFC_PRI_GET_PAUSE((bp), (pg_pri)))
-#define IS_DCBX_PFC_PRI_ONLY_NON_PAUSE(bp, pg_pri)\
- ((pg_pri) == DCBX_PFC_PRI_GET_NON_PAUSE((bp), (pg_pri)))
-#define IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pg_pri) \
- (!(IS_DCBX_PFC_PRI_ONLY_NON_PAUSE((bp), (pg_pri)) || \
- IS_DCBX_PFC_PRI_ONLY_PAUSE((bp), (pg_pri))))
-
-
-struct pg_entry_help_data {
- u8 num_of_dif_pri;
- u8 pg;
- u32 pg_priority;
-};
-
-struct pg_help_data {
- struct pg_entry_help_data data[LLFC_DRIVER_TRAFFIC_TYPE_MAX];
- u8 num_of_pg;
-};
-
-/* forward DCB/PFC related declarations */
-struct bnx2x;
-void bnx2x_dcbx_update(struct work_struct *work);
-void bnx2x_dcbx_init_params(struct bnx2x *bp);
-void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled);
-
-enum {
- BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1,
- BNX2X_DCBX_STATE_TX_PAUSED,
- BNX2X_DCBX_STATE_TX_RELEASED
-};
-
-void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state);
-void bnx2x_dcbx_pmf_update(struct bnx2x *bp);
-/* DCB netlink */
-#ifdef BCM_DCBNL
-extern const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops;
-int bnx2x_dcbnl_update_applist(struct bnx2x *bp, bool delall);
-#endif /* BCM_DCBNL */
-
-#endif /* BNX2X_DCB_H */
diff --git a/drivers/net/bnx2x/bnx2x_dump.h b/drivers/net/bnx2x/bnx2x_dump.h
deleted file mode 100644
index b983825..0000000
--- a/drivers/net/bnx2x/bnx2x_dump.h
+++ /dev/null
@@ -1,1156 +0,0 @@
-/* bnx2x_dump.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- */
-
-
-/* This struct holds a signature to ensure the dump returned from the driver
- * match the meta data file inserted to grc_dump.tcl
- * The signature is time stamp, diag version and grc_dump version
- */
-
-#ifndef BNX2X_DUMP_H
-#define BNX2X_DUMP_H
-
-
-
-/*definitions */
-#define XSTORM_WAITP_ADDR 0x2b8a80
-#define TSTORM_WAITP_ADDR 0x1b8a80
-#define USTORM_WAITP_ADDR 0x338a80
-#define CSTORM_WAITP_ADDR 0x238a80
-#define TSTORM_CAM_MODE 0x1B1440
-
-#define MAX_TIMER_PENDING 200
-#define TIMER_SCAN_DONT_CARE 0xFF
-#define RI_E1 0x1
-#define RI_E1H 0x2
-#define RI_E2 0x4
-#define RI_E3 0x8
-#define RI_E3B0 0x10
-#define RI_ONLINE 0x100
-#define RI_OFFLINE 0x0
-#define RI_PATH0_DUMP 0x200
-#define RI_PATH1_DUMP 0x400
-
-#define RI_E1_ONLINE (RI_E1 | RI_ONLINE)
-#define RI_E1H_ONLINE (RI_E1H | RI_ONLINE)
-#define RI_E1E1H_ONLINE (RI_E1 | RI_E1H | RI_ONLINE)
-#define RI_E2_ONLINE (RI_E2 | RI_ONLINE)
-#define RI_E1E2_ONLINE (RI_E1 | RI_E2 | RI_ONLINE)
-#define RI_E1HE2_ONLINE (RI_E1H | RI_E2 | RI_ONLINE)
-#define RI_E1E1HE2_ONLINE (RI_E1 | RI_E1H | RI_E2 | RI_ONLINE)
-#define RI_E3_ONLINE (RI_E3 | RI_ONLINE)
-#define RI_E1E3_ONLINE (RI_E1 | RI_E3 | RI_ONLINE)
-#define RI_E1HE3_ONLINE (RI_E1H | RI_E3 | RI_ONLINE)
-#define RI_E1E1HE3_ONLINE (RI_E1 | RI_E1H | RI_E3 | RI_ONLINE)
-#define RI_E2E3_ONLINE (RI_E2 | RI_E3 | RI_ONLINE)
-#define RI_E1E2E3_ONLINE (RI_E1 | RI_E2 | RI_E3 | RI_ONLINE)
-#define RI_E1HE2E3_ONLINE (RI_E1H | RI_E2 | RI_E3 | RI_ONLINE)
-#define RI_E1E1HE2E3_ONLINE (RI_E1 | RI_E1H | RI_E2 | RI_E3 | RI_ONLINE)
-#define RI_E3B0_ONLINE (RI_E3B0 | RI_ONLINE)
-#define RI_E1E3B0_ONLINE (RI_E1 | RI_E3B0 | RI_ONLINE)
-#define RI_E1HE3B0_ONLINE (RI_E1H | RI_E3B0 | RI_ONLINE)
-#define RI_E1E1HE3B0_ONLINE (RI_E1 | RI_E1H | RI_E3B0 | RI_ONLINE)
-#define RI_E2E3B0_ONLINE (RI_E2 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E2E3B0_ONLINE (RI_E1 | RI_E2 | RI_E3B0 | RI_ONLINE)
-#define RI_E1HE2E3B0_ONLINE (RI_E1H | RI_E2 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E1HE2E3B0_ONLINE (RI_E1 | RI_E1H | RI_E2 | RI_E3B0 | RI_ONLINE)
-#define RI_E3E3B0_ONLINE (RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E3E3B0_ONLINE (RI_E1 | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1HE3E3B0_ONLINE (RI_E1H | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E1HE3E3B0_ONLINE (RI_E1 | RI_E1H | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E2E3E3B0_ONLINE (RI_E2 | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E2E3E3B0_ONLINE (RI_E1 | RI_E2 | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1HE2E3E3B0_ONLINE (RI_E1H | RI_E2 | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1E1HE2E3E3B0_ONLINE \
- (RI_E1 | RI_E1H | RI_E2 | RI_E3 | RI_E3B0 | RI_ONLINE)
-#define RI_E1_OFFLINE (RI_E1 | RI_OFFLINE)
-#define RI_E1H_OFFLINE (RI_E1H | RI_OFFLINE)
-#define RI_E1E1H_OFFLINE (RI_E1 | RI_E1H | RI_OFFLINE)
-#define RI_E2_OFFLINE (RI_E2 | RI_OFFLINE)
-#define RI_E1E2_OFFLINE (RI_E1 | RI_E2 | RI_OFFLINE)
-#define RI_E1HE2_OFFLINE (RI_E1H | RI_E2 | RI_OFFLINE)
-#define RI_E1E1HE2_OFFLINE (RI_E1 | RI_E1H | RI_E2 | RI_OFFLINE)
-#define RI_E3_OFFLINE (RI_E3 | RI_OFFLINE)
-#define RI_E1E3_OFFLINE (RI_E1 | RI_E3 | RI_OFFLINE)
-#define RI_E1HE3_OFFLINE (RI_E1H | RI_E3 | RI_OFFLINE)
-#define RI_E1E1HE3_OFFLINE (RI_E1 | RI_E1H | RI_E3 | RI_OFFLINE)
-#define RI_E2E3_OFFLINE (RI_E2 | RI_E3 | RI_OFFLINE)
-#define RI_E1E2E3_OFFLINE (RI_E1 | RI_E2 | RI_E3 | RI_OFFLINE)
-#define RI_E1HE2E3_OFFLINE (RI_E1H | RI_E2 | RI_E3 | RI_OFFLINE)
-#define RI_E1E1HE2E3_OFFLINE (RI_E1 | RI_E1H | RI_E2 | RI_E3 | RI_OFFLINE)
-#define RI_E3B0_OFFLINE (RI_E3B0 | RI_OFFLINE)
-#define RI_E1E3B0_OFFLINE (RI_E1 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1HE3B0_OFFLINE (RI_E1H | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E1HE3B0_OFFLINE (RI_E1 | RI_E1H | RI_E3B0 | RI_OFFLINE)
-#define RI_E2E3B0_OFFLINE (RI_E2 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E2E3B0_OFFLINE (RI_E1 | RI_E2 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1HE2E3B0_OFFLINE (RI_E1H | RI_E2 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E1HE2E3B0_OFFLINE (RI_E1 | RI_E1H | RI_E2 | RI_E3B0 | RI_OFFLINE)
-#define RI_E3E3B0_OFFLINE (RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E3E3B0_OFFLINE (RI_E1 | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1HE3E3B0_OFFLINE (RI_E1H | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E1HE3E3B0_OFFLINE (RI_E1 | RI_E1H | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E2E3E3B0_OFFLINE (RI_E2 | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E2E3E3B0_OFFLINE (RI_E1 | RI_E2 | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1HE2E3E3B0_OFFLINE (RI_E1H | RI_E2 | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_E1E1HE2E3E3B0_OFFLINE \
- (RI_E1 | RI_E1H | RI_E2 | RI_E3 | RI_E3B0 | RI_OFFLINE)
-#define RI_ALL_ONLINE RI_E1E1HE2E3E3B0_ONLINE
-#define RI_ALL_OFFLINE RI_E1E1HE2E3E3B0_OFFLINE
-
-#define DBG_DMP_TRACE_BUFFER_SIZE 0x800
-#define DBG_DMP_TRACE_BUFFER_OFFSET(shmem0_offset) \
- ((shmem0_offset) - DBG_DMP_TRACE_BUFFER_SIZE)
-
-struct dump_sign {
- u32 time_stamp;
- u32 diag_ver;
- u32 grc_dump_ver;
-};
-
-struct dump_hdr {
- u32 hdr_size; /* in dwords, excluding this field */
- struct dump_sign dump_sign;
- u32 xstorm_waitp;
- u32 tstorm_waitp;
- u32 ustorm_waitp;
- u32 cstorm_waitp;
- u16 info;
- u8 idle_chk;
- u8 reserved;
-};
-
-struct reg_addr {
- u32 addr;
- u32 size;
- u16 info;
-};
-
-struct wreg_addr {
- u32 addr;
- u32 size;
- u32 read_regs_count;
- const u32 *read_regs;
- u16 info;
-};
-
-static const struct reg_addr reg_addrs[] = {
- { 0x2000, 341, RI_ALL_ONLINE },
- { 0x2800, 103, RI_ALL_ONLINE },
- { 0x3000, 287, RI_ALL_ONLINE },
- { 0x3800, 331, RI_ALL_ONLINE },
- { 0x8800, 6, RI_ALL_ONLINE },
- { 0x8818, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x9000, 147, RI_E2E3E3B0_ONLINE },
- { 0x924c, 1, RI_E2_ONLINE },
- { 0x9250, 16, RI_E2E3E3B0_ONLINE },
- { 0x9400, 33, RI_E2E3E3B0_ONLINE },
- { 0x9484, 5, RI_E3E3B0_ONLINE },
- { 0xa000, 27, RI_ALL_ONLINE },
- { 0xa06c, 1, RI_E1E1H_ONLINE },
- { 0xa070, 71, RI_ALL_ONLINE },
- { 0xa18c, 4, RI_E1E1H_ONLINE },
- { 0xa19c, 62, RI_ALL_ONLINE },
- { 0xa294, 2, RI_E1E1H_ONLINE },
- { 0xa29c, 2, RI_ALL_ONLINE },
- { 0xa2a4, 2, RI_E1E1HE2_ONLINE },
- { 0xa2ac, 52, RI_ALL_ONLINE },
- { 0xa39c, 7, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3b8, 2, RI_E3E3B0_ONLINE },
- { 0xa3c0, 3, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3d0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3d8, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3e0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3e8, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3f0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa3f8, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa400, 40, RI_ALL_ONLINE },
- { 0xa4a0, 1, RI_E1E1HE2_ONLINE },
- { 0xa4a4, 2, RI_ALL_ONLINE },
- { 0xa4ac, 2, RI_E1E1H_ONLINE },
- { 0xa4b4, 1, RI_E1E1HE2_ONLINE },
- { 0xa4b8, 2, RI_E1E1H_ONLINE },
- { 0xa4c0, 3, RI_ALL_ONLINE },
- { 0xa4cc, 5, RI_E1E1H_ONLINE },
- { 0xa4e0, 3, RI_ALL_ONLINE },
- { 0xa4fc, 2, RI_ALL_ONLINE },
- { 0xa504, 1, RI_E1E1H_ONLINE },
- { 0xa508, 3, RI_ALL_ONLINE },
- { 0xa518, 1, RI_ALL_ONLINE },
- { 0xa520, 1, RI_ALL_ONLINE },
- { 0xa528, 1, RI_ALL_ONLINE },
- { 0xa530, 1, RI_ALL_ONLINE },
- { 0xa538, 1, RI_ALL_ONLINE },
- { 0xa540, 1, RI_ALL_ONLINE },
- { 0xa548, 1, RI_E1E1H_ONLINE },
- { 0xa550, 1, RI_E1E1H_ONLINE },
- { 0xa558, 1, RI_E1E1H_ONLINE },
- { 0xa560, 1, RI_E1E1H_ONLINE },
- { 0xa568, 1, RI_E1E1H_ONLINE },
- { 0xa570, 1, RI_ALL_ONLINE },
- { 0xa580, 1, RI_ALL_ONLINE },
- { 0xa590, 1, RI_ALL_ONLINE },
- { 0xa5a0, 1, RI_E1E1HE2_ONLINE },
- { 0xa5c0, 1, RI_ALL_ONLINE },
- { 0xa5e0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa5e8, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa5f0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0xa5f8, 1, RI_E1HE2_ONLINE },
- { 0xa5fc, 9, RI_E1HE2E3E3B0_ONLINE },
- { 0xa620, 6, RI_E2E3E3B0_ONLINE },
- { 0xa638, 20, RI_E2_ONLINE },
- { 0xa688, 42, RI_E2E3E3B0_ONLINE },
- { 0xa730, 1, RI_E2_ONLINE },
- { 0xa734, 2, RI_E2E3E3B0_ONLINE },
- { 0xa73c, 4, RI_E2_ONLINE },
- { 0xa74c, 5, RI_E2E3E3B0_ONLINE },
- { 0xa760, 5, RI_E2_ONLINE },
- { 0xa774, 7, RI_E2E3E3B0_ONLINE },
- { 0xa790, 15, RI_E2_ONLINE },
- { 0xa7cc, 4, RI_E2E3E3B0_ONLINE },
- { 0xa7e0, 6, RI_E3E3B0_ONLINE },
- { 0xa800, 18, RI_E2_ONLINE },
- { 0xa848, 33, RI_E2E3E3B0_ONLINE },
- { 0xa8cc, 2, RI_E3E3B0_ONLINE },
- { 0xa8d4, 4, RI_E2E3E3B0_ONLINE },
- { 0xa8e4, 1, RI_E3E3B0_ONLINE },
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- { 0xa8f0, 1, RI_E2E3E3B0_ONLINE },
- { 0xa8f8, 30, RI_E3E3B0_ONLINE },
- { 0xa974, 73, RI_E3E3B0_ONLINE },
- { 0xac30, 1, RI_E3E3B0_ONLINE },
- { 0xac40, 1, RI_E3E3B0_ONLINE },
- { 0xac50, 1, RI_E3E3B0_ONLINE },
- { 0xac60, 1, RI_E3B0_ONLINE },
- { 0x10000, 9, RI_ALL_ONLINE },
- { 0x10024, 1, RI_E1E1HE2_ONLINE },
- { 0x10028, 5, RI_ALL_ONLINE },
- { 0x1003c, 6, RI_E1E1HE2_ONLINE },
- { 0x10054, 20, RI_ALL_ONLINE },
- { 0x100a4, 4, RI_E1E1HE2_ONLINE },
- { 0x100b4, 11, RI_ALL_ONLINE },
- { 0x100e0, 4, RI_E1E1HE2_ONLINE },
- { 0x100f0, 8, RI_ALL_ONLINE },
- { 0x10110, 6, RI_E1E1HE2_ONLINE },
- { 0x10128, 110, RI_ALL_ONLINE },
- { 0x102e0, 4, RI_E1E1HE2_ONLINE },
- { 0x102f0, 18, RI_ALL_ONLINE },
- { 0x10338, 20, RI_E1E1HE2_ONLINE },
- { 0x10388, 10, RI_ALL_ONLINE },
- { 0x10400, 6, RI_E1E1HE2_ONLINE },
- { 0x10418, 6, RI_ALL_ONLINE },
- { 0x10430, 10, RI_E1E1HE2_ONLINE },
- { 0x10458, 22, RI_ALL_ONLINE },
- { 0x104b0, 12, RI_E1E1HE2_ONLINE },
- { 0x104e0, 1, RI_ALL_ONLINE },
- { 0x104e8, 2, RI_ALL_ONLINE },
- { 0x104f4, 2, RI_ALL_ONLINE },
- { 0x10500, 146, RI_ALL_ONLINE },
- { 0x10750, 2, RI_E1E1HE2_ONLINE },
- { 0x10760, 2, RI_E1E1HE2_ONLINE },
- { 0x10770, 2, RI_E1E1HE2_ONLINE },
- { 0x10780, 2, RI_E1E1HE2_ONLINE },
- { 0x10790, 2, RI_ALL_ONLINE },
- { 0x107a0, 2, RI_E1E1HE2_ONLINE },
- { 0x107b0, 2, RI_E1E1HE2_ONLINE },
- { 0x107c0, 2, RI_E1E1HE2_ONLINE },
- { 0x107d0, 2, RI_E1E1HE2_ONLINE },
- { 0x107e0, 2, RI_ALL_ONLINE },
- { 0x10880, 2, RI_ALL_ONLINE },
- { 0x10900, 2, RI_ALL_ONLINE },
- { 0x16000, 1, RI_E1HE2_ONLINE },
- { 0x16004, 25, RI_E1HE2E3E3B0_ONLINE },
- { 0x16070, 8, RI_E1HE2E3E3B0_ONLINE },
- { 0x16090, 4, RI_E1HE2E3_ONLINE },
- { 0x160a0, 6, RI_E1HE2E3E3B0_ONLINE },
- { 0x160c0, 7, RI_E1HE2E3E3B0_ONLINE },
- { 0x160dc, 2, RI_E1HE2_ONLINE },
- { 0x160e4, 10, RI_E1HE2E3E3B0_ONLINE },
- { 0x1610c, 2, RI_E1HE2_ONLINE },
- { 0x16114, 6, RI_E1HE2E3E3B0_ONLINE },
- { 0x16140, 48, RI_E1HE2E3E3B0_ONLINE },
- { 0x16204, 5, RI_E1HE2E3E3B0_ONLINE },
- { 0x18000, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x18008, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x18010, 35, RI_E2E3E3B0_ONLINE },
- { 0x180a4, 2, RI_E2E3E3B0_ONLINE },
- { 0x180c0, 9, RI_E2E3E3B0_ONLINE },
- { 0x180e4, 1, RI_E2E3_ONLINE },
- { 0x180e8, 2, RI_E2E3E3B0_ONLINE },
- { 0x180f0, 1, RI_E2E3_ONLINE },
- { 0x180f4, 79, RI_E2E3E3B0_ONLINE },
- { 0x18230, 1, RI_E2E3_ONLINE },
- { 0x18234, 2, RI_E2E3E3B0_ONLINE },
- { 0x1823c, 1, RI_E2E3_ONLINE },
- { 0x18240, 13, RI_E2E3E3B0_ONLINE },
- { 0x18274, 1, RI_E2_ONLINE },
- { 0x18278, 81, RI_E2E3E3B0_ONLINE },
- { 0x18440, 63, RI_E2E3E3B0_ONLINE },
- { 0x18570, 42, RI_E3E3B0_ONLINE },
- { 0x18618, 25, RI_E3B0_ONLINE },
- { 0x18680, 44, RI_E3B0_ONLINE },
- { 0x18748, 12, RI_E3B0_ONLINE },
- { 0x18788, 1, RI_E3B0_ONLINE },
- { 0x1879c, 6, RI_E3B0_ONLINE },
- { 0x187c4, 51, RI_E3B0_ONLINE },
- { 0x18a00, 48, RI_E3B0_ONLINE },
- { 0x20000, 24, RI_ALL_ONLINE },
- { 0x20060, 8, RI_ALL_ONLINE },
- { 0x20080, 94, RI_ALL_ONLINE },
- { 0x201f8, 1, RI_E1E1H_ONLINE },
- { 0x201fc, 1, RI_ALL_ONLINE },
- { 0x20200, 1, RI_E1E1H_ONLINE },
- { 0x20204, 1, RI_ALL_ONLINE },
- { 0x20208, 1, RI_E1E1H_ONLINE },
- { 0x2020c, 39, RI_ALL_ONLINE },
- { 0x202c8, 1, RI_E2E3E3B0_ONLINE },
- { 0x202d8, 4, RI_E2E3E3B0_ONLINE },
- { 0x202f0, 1, RI_E3B0_ONLINE },
- { 0x20400, 2, RI_ALL_ONLINE },
- { 0x2040c, 8, RI_ALL_ONLINE },
- { 0x2042c, 18, RI_E1HE2E3E3B0_ONLINE },
- { 0x20480, 1, RI_ALL_ONLINE },
- { 0x20500, 1, RI_ALL_ONLINE },
- { 0x20600, 1, RI_ALL_ONLINE },
- { 0x28000, 1, RI_ALL_ONLINE },
- { 0x28004, 8191, RI_ALL_OFFLINE },
- { 0x30000, 1, RI_ALL_ONLINE },
- { 0x30004, 16383, RI_ALL_OFFLINE },
- { 0x40000, 98, RI_ALL_ONLINE },
- { 0x401a8, 8, RI_E1HE2E3E3B0_ONLINE },
- { 0x401c8, 1, RI_E1H_ONLINE },
- { 0x401cc, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x401d4, 2, RI_E2E3E3B0_ONLINE },
- { 0x40200, 4, RI_ALL_ONLINE },
- { 0x40220, 6, RI_E2E3E3B0_ONLINE },
- { 0x40238, 8, RI_E2E3_ONLINE },
- { 0x40258, 4, RI_E2E3E3B0_ONLINE },
- { 0x40268, 2, RI_E3E3B0_ONLINE },
- { 0x40270, 17, RI_E3B0_ONLINE },
- { 0x40400, 43, RI_ALL_ONLINE },
- { 0x404cc, 3, RI_E1HE2E3E3B0_ONLINE },
- { 0x404e0, 1, RI_E2E3E3B0_ONLINE },
- { 0x40500, 2, RI_ALL_ONLINE },
- { 0x40510, 2, RI_ALL_ONLINE },
- { 0x40520, 2, RI_ALL_ONLINE },
- { 0x40530, 2, RI_ALL_ONLINE },
- { 0x40540, 2, RI_ALL_ONLINE },
- { 0x40550, 10, RI_E2E3E3B0_ONLINE },
- { 0x40610, 2, RI_E2E3E3B0_ONLINE },
- { 0x42000, 164, RI_ALL_ONLINE },
- { 0x422c0, 4, RI_E2E3E3B0_ONLINE },
- { 0x422d4, 5, RI_E1HE2E3E3B0_ONLINE },
- { 0x422e8, 1, RI_E2E3E3B0_ONLINE },
- { 0x42400, 49, RI_ALL_ONLINE },
- { 0x424c8, 38, RI_ALL_ONLINE },
- { 0x42568, 2, RI_ALL_ONLINE },
- { 0x42640, 5, RI_E2E3E3B0_ONLINE },
- { 0x42800, 1, RI_ALL_ONLINE },
- { 0x50000, 1, RI_ALL_ONLINE },
- { 0x50004, 19, RI_ALL_ONLINE },
- { 0x50050, 8, RI_ALL_ONLINE },
- { 0x50070, 88, RI_ALL_ONLINE },
- { 0x501f0, 4, RI_E1HE2E3E3B0_ONLINE },
- { 0x50200, 2, RI_ALL_ONLINE },
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- { 0x50228, 6, RI_E1HE2E3E3B0_ONLINE },
- { 0x50240, 1, RI_ALL_ONLINE },
- { 0x50280, 1, RI_ALL_ONLINE },
- { 0x50300, 1, RI_E2E3E3B0_ONLINE },
- { 0x5030c, 1, RI_E2E3E3B0_ONLINE },
- { 0x50318, 1, RI_E2E3E3B0_ONLINE },
- { 0x5031c, 1, RI_E2E3E3B0_ONLINE },
- { 0x50320, 2, RI_E2E3E3B0_ONLINE },
- { 0x50330, 1, RI_E3B0_ONLINE },
- { 0x52000, 1, RI_ALL_ONLINE },
- { 0x54000, 1, RI_ALL_ONLINE },
- { 0x54004, 3327, RI_ALL_OFFLINE },
- { 0x58000, 1, RI_ALL_ONLINE },
- { 0x58004, 8191, RI_E1E1H_OFFLINE },
- { 0x60000, 26, RI_ALL_ONLINE },
- { 0x60068, 8, RI_E1E1H_ONLINE },
- { 0x60088, 12, RI_ALL_ONLINE },
- { 0x600b8, 9, RI_E1E1H_ONLINE },
- { 0x600dc, 1, RI_ALL_ONLINE },
- { 0x600e0, 5, RI_E1E1H_ONLINE },
- { 0x600f4, 1, RI_E1E1HE2_ONLINE },
- { 0x600f8, 1, RI_E1E1H_ONLINE },
- { 0x600fc, 8, RI_ALL_ONLINE },
- { 0x6013c, 24, RI_E1H_ONLINE },
- { 0x6019c, 2, RI_E2E3E3B0_ONLINE },
- { 0x601ac, 18, RI_E2E3E3B0_ONLINE },
- { 0x60200, 1, RI_ALL_ONLINE },
- { 0x60204, 2, RI_ALL_OFFLINE },
- { 0x60210, 13, RI_E2E3E3B0_ONLINE },
- { 0x60244, 16, RI_E3B0_ONLINE },
- { 0x61000, 1, RI_ALL_ONLINE },
- { 0x61004, 511, RI_ALL_OFFLINE },
- { 0x61800, 512, RI_E3E3B0_OFFLINE },
- { 0x70000, 8, RI_ALL_ONLINE },
- { 0x70020, 8184, RI_ALL_OFFLINE },
- { 0x78000, 8192, RI_E3E3B0_OFFLINE },
- { 0x85000, 3, RI_ALL_ONLINE },
- { 0x8501c, 7, RI_ALL_ONLINE },
- { 0x85048, 1, RI_ALL_ONLINE },
- { 0x85200, 32, RI_ALL_ONLINE },
- { 0xb0000, 16384, RI_E1H_ONLINE },
- { 0xc1000, 7, RI_ALL_ONLINE },
- { 0xc103c, 2, RI_E2E3E3B0_ONLINE },
- { 0xc1800, 2, RI_ALL_ONLINE },
- { 0xc2000, 164, RI_ALL_ONLINE },
- { 0xc22c0, 5, RI_E2E3E3B0_ONLINE },
- { 0xc22d8, 4, RI_E2E3E3B0_ONLINE },
- { 0xc2400, 49, RI_ALL_ONLINE },
- { 0xc24c8, 38, RI_ALL_ONLINE },
- { 0xc2568, 2, RI_ALL_ONLINE },
- { 0xc2600, 1, RI_ALL_ONLINE },
- { 0xc4000, 165, RI_ALL_ONLINE },
- { 0xc42d8, 2, RI_E2E3E3B0_ONLINE },
- { 0xc42e0, 7, RI_E1HE2E3E3B0_ONLINE },
- { 0xc42fc, 1, RI_E2E3E3B0_ONLINE },
- { 0xc4400, 51, RI_ALL_ONLINE },
- { 0xc44d0, 38, RI_ALL_ONLINE },
- { 0xc4570, 2, RI_ALL_ONLINE },
- { 0xc4578, 5, RI_E2E3E3B0_ONLINE },
- { 0xc4600, 1, RI_ALL_ONLINE },
- { 0xd0000, 19, RI_ALL_ONLINE },
- { 0xd004c, 8, RI_ALL_ONLINE },
- { 0xd006c, 91, RI_ALL_ONLINE },
- { 0xd01fc, 1, RI_E2E3E3B0_ONLINE },
- { 0xd0200, 2, RI_ALL_ONLINE },
- { 0xd020c, 7, RI_ALL_ONLINE },
- { 0xd0228, 18, RI_E1HE2E3E3B0_ONLINE },
- { 0xd0280, 1, RI_ALL_ONLINE },
- { 0xd0300, 1, RI_ALL_ONLINE },
- { 0xd0400, 1, RI_ALL_ONLINE },
- { 0xd0818, 1, RI_E3B0_ONLINE },
- { 0xd4000, 1, RI_ALL_ONLINE },
- { 0xd4004, 2559, RI_ALL_OFFLINE },
- { 0xd8000, 1, RI_ALL_ONLINE },
- { 0xd8004, 8191, RI_ALL_OFFLINE },
- { 0xe0000, 21, RI_ALL_ONLINE },
- { 0xe0054, 8, RI_ALL_ONLINE },
- { 0xe0074, 49, RI_ALL_ONLINE },
- { 0xe0138, 1, RI_E1E1H_ONLINE },
- { 0xe013c, 35, RI_ALL_ONLINE },
- { 0xe01f4, 1, RI_E2_ONLINE },
- { 0xe01f8, 1, RI_E2E3E3B0_ONLINE },
- { 0xe0200, 2, RI_ALL_ONLINE },
- { 0xe020c, 8, RI_ALL_ONLINE },
- { 0xe022c, 18, RI_E1HE2E3E3B0_ONLINE },
- { 0xe0280, 1, RI_ALL_ONLINE },
- { 0xe0300, 1, RI_ALL_ONLINE },
- { 0xe0400, 1, RI_E3B0_ONLINE },
- { 0xe1000, 1, RI_ALL_ONLINE },
- { 0xe2000, 1, RI_ALL_ONLINE },
- { 0xe2004, 2047, RI_ALL_OFFLINE },
- { 0xf0000, 1, RI_ALL_ONLINE },
- { 0xf0004, 16383, RI_ALL_OFFLINE },
- { 0x101000, 12, RI_ALL_ONLINE },
- { 0x101050, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x101054, 3, RI_E2E3E3B0_ONLINE },
- { 0x101100, 1, RI_ALL_ONLINE },
- { 0x101800, 8, RI_ALL_ONLINE },
- { 0x102000, 18, RI_ALL_ONLINE },
- { 0x102068, 6, RI_E2E3E3B0_ONLINE },
- { 0x102080, 17, RI_ALL_ONLINE },
- { 0x1020c8, 8, RI_E1H_ONLINE },
- { 0x1020e8, 9, RI_E2E3E3B0_ONLINE },
- { 0x102400, 1, RI_ALL_ONLINE },
- { 0x103000, 26, RI_ALL_ONLINE },
- { 0x103098, 5, RI_E1HE2E3E3B0_ONLINE },
- { 0x1030ac, 2, RI_E2E3E3B0_ONLINE },
- { 0x1030b4, 1, RI_E2_ONLINE },
- { 0x1030b8, 7, RI_E2E3E3B0_ONLINE },
- { 0x1030d8, 8, RI_E2E3E3B0_ONLINE },
- { 0x103400, 1, RI_E2E3E3B0_ONLINE },
- { 0x103404, 135, RI_E2E3E3B0_OFFLINE },
- { 0x103800, 8, RI_ALL_ONLINE },
- { 0x104000, 63, RI_ALL_ONLINE },
- { 0x10411c, 16, RI_E2E3E3B0_ONLINE },
- { 0x104200, 17, RI_ALL_ONLINE },
- { 0x104400, 64, RI_ALL_ONLINE },
- { 0x104500, 192, RI_ALL_OFFLINE },
- { 0x104800, 64, RI_ALL_ONLINE },
- { 0x104900, 192, RI_ALL_OFFLINE },
- { 0x105000, 256, RI_ALL_ONLINE },
- { 0x105400, 768, RI_ALL_OFFLINE },
- { 0x107000, 7, RI_E2E3E3B0_ONLINE },
- { 0x10701c, 1, RI_E3E3B0_ONLINE },
- { 0x108000, 33, RI_E1E1H_ONLINE },
- { 0x1080ac, 5, RI_E1H_ONLINE },
- { 0x108100, 5, RI_E1E1H_ONLINE },
- { 0x108120, 5, RI_E1E1H_ONLINE },
- { 0x108200, 74, RI_E1E1H_ONLINE },
- { 0x108400, 74, RI_E1E1H_ONLINE },
- { 0x108800, 152, RI_E1E1H_ONLINE },
- { 0x110000, 111, RI_E2E3E3B0_ONLINE },
- { 0x1101dc, 1, RI_E3E3B0_ONLINE },
- { 0x110200, 4, RI_E2E3E3B0_ONLINE },
- { 0x120000, 2, RI_ALL_ONLINE },
- { 0x120008, 4, RI_ALL_ONLINE },
- { 0x120018, 3, RI_ALL_ONLINE },
- { 0x120024, 4, RI_ALL_ONLINE },
- { 0x120034, 3, RI_ALL_ONLINE },
- { 0x120040, 4, RI_ALL_ONLINE },
- { 0x120050, 3, RI_ALL_ONLINE },
- { 0x12005c, 4, RI_ALL_ONLINE },
- { 0x12006c, 3, RI_ALL_ONLINE },
- { 0x120078, 4, RI_ALL_ONLINE },
- { 0x120088, 3, RI_ALL_ONLINE },
- { 0x120094, 4, RI_ALL_ONLINE },
- { 0x1200a4, 3, RI_ALL_ONLINE },
- { 0x1200b0, 4, RI_ALL_ONLINE },
- { 0x1200c0, 3, RI_ALL_ONLINE },
- { 0x1200cc, 4, RI_ALL_ONLINE },
- { 0x1200dc, 3, RI_ALL_ONLINE },
- { 0x1200e8, 4, RI_ALL_ONLINE },
- { 0x1200f8, 3, RI_ALL_ONLINE },
- { 0x120104, 4, RI_ALL_ONLINE },
- { 0x120114, 1, RI_ALL_ONLINE },
- { 0x120118, 22, RI_ALL_ONLINE },
- { 0x120170, 2, RI_E1E1H_ONLINE },
- { 0x120178, 243, RI_ALL_ONLINE },
- { 0x120544, 4, RI_E1E1H_ONLINE },
- { 0x120554, 6, RI_ALL_ONLINE },
- { 0x12059c, 6, RI_E1HE2E3E3B0_ONLINE },
- { 0x1205b4, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1205b8, 15, RI_E1HE2E3E3B0_ONLINE },
- { 0x1205f4, 1, RI_E1HE2_ONLINE },
- { 0x1205f8, 4, RI_E2E3E3B0_ONLINE },
- { 0x120618, 1, RI_E2E3E3B0_ONLINE },
- { 0x12061c, 20, RI_E1HE2E3E3B0_ONLINE },
- { 0x12066c, 11, RI_E1HE2E3E3B0_ONLINE },
- { 0x120698, 3, RI_E2E3E3B0_ONLINE },
- { 0x1206a4, 1, RI_E2_ONLINE },
- { 0x1206a8, 1, RI_E2E3E3B0_ONLINE },
- { 0x1206b0, 75, RI_E2E3E3B0_ONLINE },
- { 0x1207dc, 1, RI_E2_ONLINE },
- { 0x1207fc, 1, RI_E2E3E3B0_ONLINE },
- { 0x12080c, 65, RI_ALL_ONLINE },
- { 0x120910, 7, RI_E2E3E3B0_ONLINE },
- { 0x120930, 9, RI_E2E3E3B0_ONLINE },
- { 0x12095c, 37, RI_E3E3B0_ONLINE },
- { 0x120a00, 2, RI_E1E1HE2_ONLINE },
- { 0x120b00, 1, RI_E3E3B0_ONLINE },
- { 0x122000, 2, RI_ALL_ONLINE },
- { 0x122008, 2046, RI_E1_OFFLINE },
- { 0x128000, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x128008, 6142, RI_E1HE2E3E3B0_OFFLINE },
- { 0x130000, 35, RI_E2E3E3B0_ONLINE },
- { 0x130100, 29, RI_E2E3E3B0_ONLINE },
- { 0x130180, 1, RI_E2E3E3B0_ONLINE },
- { 0x130200, 1, RI_E2E3E3B0_ONLINE },
- { 0x130280, 1, RI_E2E3E3B0_ONLINE },
- { 0x130300, 5, RI_E2E3E3B0_ONLINE },
- { 0x130380, 1, RI_E2E3E3B0_ONLINE },
- { 0x130400, 1, RI_E2E3E3B0_ONLINE },
- { 0x130480, 5, RI_E2E3E3B0_ONLINE },
- { 0x130800, 72, RI_E2E3E3B0_ONLINE },
- { 0x131000, 136, RI_E2E3E3B0_ONLINE },
- { 0x132000, 148, RI_E2E3E3B0_ONLINE },
- { 0x134000, 544, RI_E2E3E3B0_ONLINE },
- { 0x140000, 1, RI_ALL_ONLINE },
- { 0x140004, 9, RI_E1E1HE2E3_ONLINE },
- { 0x140028, 8, RI_ALL_ONLINE },
- { 0x140048, 10, RI_E1E1HE2E3_ONLINE },
- { 0x140070, 1, RI_ALL_ONLINE },
- { 0x140074, 10, RI_E1E1HE2E3_ONLINE },
- { 0x14009c, 1, RI_ALL_ONLINE },
- { 0x1400a0, 5, RI_E1E1HE2E3_ONLINE },
- { 0x1400b4, 7, RI_ALL_ONLINE },
- { 0x1400d0, 10, RI_E1E1HE2E3_ONLINE },
- { 0x1400f8, 2, RI_ALL_ONLINE },
- { 0x140100, 5, RI_E1E1H_ONLINE },
- { 0x140114, 5, RI_E1E1HE2E3_ONLINE },
- { 0x140128, 7, RI_ALL_ONLINE },
- { 0x140144, 9, RI_E1E1HE2E3_ONLINE },
- { 0x140168, 8, RI_ALL_ONLINE },
- { 0x140188, 3, RI_E1E1HE2E3_ONLINE },
- { 0x140194, 13, RI_ALL_ONLINE },
- { 0x140200, 6, RI_E1E1HE2E3_ONLINE },
- { 0x140220, 4, RI_E2E3_ONLINE },
- { 0x140240, 4, RI_E2E3_ONLINE },
- { 0x140260, 4, RI_E2E3_ONLINE },
- { 0x140280, 4, RI_E2E3_ONLINE },
- { 0x1402a0, 4, RI_E2E3_ONLINE },
- { 0x1402c0, 4, RI_E2E3_ONLINE },
- { 0x1402e0, 2, RI_E2E3_ONLINE },
- { 0x1402e8, 2, RI_E2E3E3B0_ONLINE },
- { 0x1402f0, 9, RI_E2E3_ONLINE },
- { 0x140314, 44, RI_E3B0_ONLINE },
- { 0x1403d0, 70, RI_E3B0_ONLINE },
- { 0x144000, 4, RI_E1E1H_ONLINE },
- { 0x148000, 4, RI_E1E1H_ONLINE },
- { 0x14c000, 4, RI_E1E1H_ONLINE },
- { 0x150000, 4, RI_E1E1H_ONLINE },
- { 0x154000, 4, RI_E1E1H_ONLINE },
- { 0x158000, 4, RI_E1E1H_ONLINE },
- { 0x15c000, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x15c008, 5, RI_E1H_ONLINE },
- { 0x15c020, 8, RI_E2E3E3B0_ONLINE },
- { 0x15c040, 1, RI_E2E3_ONLINE },
- { 0x15c044, 2, RI_E2E3E3B0_ONLINE },
- { 0x15c04c, 8, RI_E2E3_ONLINE },
- { 0x15c06c, 8, RI_E2E3E3B0_ONLINE },
- { 0x15c090, 13, RI_E2E3E3B0_ONLINE },
- { 0x15c0c8, 24, RI_E2E3E3B0_ONLINE },
- { 0x15c128, 2, RI_E2E3_ONLINE },
- { 0x15c130, 8, RI_E2E3E3B0_ONLINE },
- { 0x15c150, 2, RI_E3E3B0_ONLINE },
- { 0x15c158, 2, RI_E3_ONLINE },
- { 0x15c160, 149, RI_E3B0_ONLINE },
- { 0x161000, 7, RI_ALL_ONLINE },
- { 0x16103c, 2, RI_E2E3E3B0_ONLINE },
- { 0x161800, 2, RI_ALL_ONLINE },
- { 0x162000, 54, RI_E3E3B0_ONLINE },
- { 0x162200, 60, RI_E3E3B0_ONLINE },
- { 0x162400, 54, RI_E3E3B0_ONLINE },
- { 0x162600, 60, RI_E3E3B0_ONLINE },
- { 0x162800, 54, RI_E3E3B0_ONLINE },
- { 0x162a00, 60, RI_E3E3B0_ONLINE },
- { 0x162c00, 54, RI_E3E3B0_ONLINE },
- { 0x162e00, 60, RI_E3E3B0_ONLINE },
- { 0x164000, 60, RI_ALL_ONLINE },
- { 0x164110, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x164118, 15, RI_E2E3E3B0_ONLINE },
- { 0x164200, 1, RI_ALL_ONLINE },
- { 0x164208, 1, RI_ALL_ONLINE },
- { 0x164210, 1, RI_ALL_ONLINE },
- { 0x164218, 1, RI_ALL_ONLINE },
- { 0x164220, 1, RI_ALL_ONLINE },
- { 0x164228, 1, RI_ALL_ONLINE },
- { 0x164230, 1, RI_ALL_ONLINE },
- { 0x164238, 1, RI_ALL_ONLINE },
- { 0x164240, 1, RI_ALL_ONLINE },
- { 0x164248, 1, RI_ALL_ONLINE },
- { 0x164250, 1, RI_ALL_ONLINE },
- { 0x164258, 1, RI_ALL_ONLINE },
- { 0x164260, 1, RI_ALL_ONLINE },
- { 0x164270, 2, RI_ALL_ONLINE },
- { 0x164280, 2, RI_ALL_ONLINE },
- { 0x164800, 2, RI_ALL_ONLINE },
- { 0x165000, 2, RI_ALL_ONLINE },
- { 0x166000, 164, RI_ALL_ONLINE },
- { 0x1662cc, 7, RI_E2E3E3B0_ONLINE },
- { 0x166400, 49, RI_ALL_ONLINE },
- { 0x1664c8, 38, RI_ALL_ONLINE },
- { 0x166568, 2, RI_ALL_ONLINE },
- { 0x166570, 5, RI_E2E3E3B0_ONLINE },
- { 0x166800, 1, RI_ALL_ONLINE },
- { 0x168000, 137, RI_ALL_ONLINE },
- { 0x168224, 2, RI_E1E1H_ONLINE },
- { 0x16822c, 29, RI_ALL_ONLINE },
- { 0x1682a0, 12, RI_E1E1H_ONLINE },
- { 0x1682d0, 12, RI_ALL_ONLINE },
- { 0x168300, 2, RI_E1E1H_ONLINE },
- { 0x168308, 68, RI_ALL_ONLINE },
- { 0x168418, 2, RI_E1E1H_ONLINE },
- { 0x168420, 6, RI_ALL_ONLINE },
- { 0x168800, 19, RI_ALL_ONLINE },
- { 0x168900, 1, RI_ALL_ONLINE },
- { 0x168a00, 128, RI_ALL_ONLINE },
- { 0x16a000, 1, RI_ALL_ONLINE },
- { 0x16a004, 1535, RI_ALL_OFFLINE },
- { 0x16c000, 1, RI_ALL_ONLINE },
- { 0x16c004, 1535, RI_ALL_OFFLINE },
- { 0x16e000, 16, RI_E1H_ONLINE },
- { 0x16e040, 8, RI_E2E3E3B0_ONLINE },
- { 0x16e100, 1, RI_E1H_ONLINE },
- { 0x16e200, 2, RI_E1H_ONLINE },
- { 0x16e400, 161, RI_E1H_ONLINE },
- { 0x16e684, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x16e68c, 12, RI_E1H_ONLINE },
- { 0x16e6bc, 4, RI_E1HE2E3E3B0_ONLINE },
- { 0x16e6cc, 4, RI_E1H_ONLINE },
- { 0x16e6e0, 2, RI_E2E3E3B0_ONLINE },
- { 0x16e6e8, 5, RI_E2E3_ONLINE },
- { 0x16e6fc, 5, RI_E2E3E3B0_ONLINE },
- { 0x16e768, 17, RI_E2E3E3B0_ONLINE },
- { 0x16e7ac, 12, RI_E3B0_ONLINE },
- { 0x170000, 24, RI_ALL_ONLINE },
- { 0x170060, 4, RI_E1E1H_ONLINE },
- { 0x170070, 65, RI_ALL_ONLINE },
- { 0x170194, 11, RI_E2E3E3B0_ONLINE },
- { 0x1701c4, 1, RI_E2E3E3B0_ONLINE },
- { 0x1701cc, 7, RI_E2E3E3B0_ONLINE },
- { 0x1701e8, 1, RI_E3E3B0_ONLINE },
- { 0x1701ec, 1, RI_E2E3E3B0_ONLINE },
- { 0x1701f4, 1, RI_E2E3E3B0_ONLINE },
- { 0x170200, 4, RI_ALL_ONLINE },
- { 0x170214, 1, RI_ALL_ONLINE },
- { 0x170218, 77, RI_E2E3E3B0_ONLINE },
- { 0x170400, 64, RI_E2E3E3B0_ONLINE },
- { 0x178000, 1, RI_ALL_ONLINE },
- { 0x180000, 61, RI_ALL_ONLINE },
- { 0x18013c, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x180200, 58, RI_ALL_ONLINE },
- { 0x180340, 4, RI_ALL_ONLINE },
- { 0x180380, 1, RI_E2E3E3B0_ONLINE },
- { 0x180388, 1, RI_E2E3E3B0_ONLINE },
- { 0x180390, 1, RI_E2E3E3B0_ONLINE },
- { 0x180398, 1, RI_E2E3E3B0_ONLINE },
- { 0x1803a0, 5, RI_E2E3E3B0_ONLINE },
- { 0x1803b4, 2, RI_E3E3B0_ONLINE },
- { 0x180400, 1, RI_ALL_ONLINE },
- { 0x180404, 255, RI_E1E1H_OFFLINE },
- { 0x181000, 4, RI_ALL_ONLINE },
- { 0x181010, 1020, RI_ALL_OFFLINE },
- { 0x182000, 4, RI_E3E3B0_ONLINE },
- { 0x1a0000, 1, RI_ALL_ONLINE },
- { 0x1a0004, 5631, RI_ALL_OFFLINE },
- { 0x1a5800, 2560, RI_E1HE2E3E3B0_OFFLINE },
- { 0x1a8000, 1, RI_ALL_ONLINE },
- { 0x1a8004, 8191, RI_E1HE2E3E3B0_OFFLINE },
- { 0x1b0000, 1, RI_ALL_ONLINE },
- { 0x1b0004, 15, RI_E1H_OFFLINE },
- { 0x1b0040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b0044, 239, RI_E1H_OFFLINE },
- { 0x1b0400, 1, RI_ALL_ONLINE },
- { 0x1b0404, 255, RI_E1H_OFFLINE },
- { 0x1b0800, 1, RI_ALL_ONLINE },
- { 0x1b0840, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b0c00, 1, RI_ALL_ONLINE },
- { 0x1b1000, 1, RI_ALL_ONLINE },
- { 0x1b1040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b1400, 1, RI_ALL_ONLINE },
- { 0x1b1440, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b1480, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b14c0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b1800, 128, RI_ALL_OFFLINE },
- { 0x1b1c00, 128, RI_ALL_OFFLINE },
- { 0x1b2000, 1, RI_ALL_ONLINE },
- { 0x1b2400, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b2404, 5631, RI_E2E3E3B0_OFFLINE },
- { 0x1b8000, 1, RI_ALL_ONLINE },
- { 0x1b8040, 1, RI_ALL_ONLINE },
- { 0x1b8080, 1, RI_ALL_ONLINE },
- { 0x1b80c0, 1, RI_ALL_ONLINE },
- { 0x1b8100, 1, RI_ALL_ONLINE },
- { 0x1b8140, 1, RI_ALL_ONLINE },
- { 0x1b8180, 1, RI_ALL_ONLINE },
- { 0x1b81c0, 1, RI_ALL_ONLINE },
- { 0x1b8200, 1, RI_ALL_ONLINE },
- { 0x1b8240, 1, RI_ALL_ONLINE },
- { 0x1b8280, 1, RI_ALL_ONLINE },
- { 0x1b82c0, 1, RI_ALL_ONLINE },
- { 0x1b8300, 1, RI_ALL_ONLINE },
- { 0x1b8340, 1, RI_ALL_ONLINE },
- { 0x1b8380, 1, RI_ALL_ONLINE },
- { 0x1b83c0, 1, RI_ALL_ONLINE },
- { 0x1b8400, 1, RI_ALL_ONLINE },
- { 0x1b8440, 1, RI_ALL_ONLINE },
- { 0x1b8480, 1, RI_ALL_ONLINE },
- { 0x1b84c0, 1, RI_ALL_ONLINE },
- { 0x1b8500, 1, RI_ALL_ONLINE },
- { 0x1b8540, 1, RI_ALL_ONLINE },
- { 0x1b8580, 1, RI_ALL_ONLINE },
- { 0x1b85c0, 19, RI_E2E3E3B0_ONLINE },
- { 0x1b8800, 1, RI_ALL_ONLINE },
- { 0x1b8840, 1, RI_ALL_ONLINE },
- { 0x1b8880, 1, RI_ALL_ONLINE },
- { 0x1b88c0, 1, RI_ALL_ONLINE },
- { 0x1b8900, 1, RI_ALL_ONLINE },
- { 0x1b8940, 1, RI_ALL_ONLINE },
- { 0x1b8980, 1, RI_ALL_ONLINE },
- { 0x1b89c0, 1, RI_ALL_ONLINE },
- { 0x1b8a00, 1, RI_ALL_ONLINE },
- { 0x1b8a40, 1, RI_ALL_ONLINE },
- { 0x1b8a80, 1, RI_ALL_ONLINE },
- { 0x1b8ac0, 1, RI_ALL_ONLINE },
- { 0x1b8b00, 1, RI_ALL_ONLINE },
- { 0x1b8b40, 1, RI_ALL_ONLINE },
- { 0x1b8b80, 1, RI_ALL_ONLINE },
- { 0x1b8bc0, 1, RI_ALL_ONLINE },
- { 0x1b8c00, 1, RI_ALL_ONLINE },
- { 0x1b8c40, 1, RI_ALL_ONLINE },
- { 0x1b8c80, 1, RI_ALL_ONLINE },
- { 0x1b8cc0, 1, RI_ALL_ONLINE },
- { 0x1b8cc4, 1, RI_E2E3E3B0_ONLINE },
- { 0x1b8d00, 1, RI_ALL_ONLINE },
- { 0x1b8d40, 1, RI_ALL_ONLINE },
- { 0x1b8d80, 1, RI_ALL_ONLINE },
- { 0x1b8dc0, 1, RI_ALL_ONLINE },
- { 0x1b8e00, 1, RI_ALL_ONLINE },
- { 0x1b8e40, 1, RI_ALL_ONLINE },
- { 0x1b8e80, 1, RI_ALL_ONLINE },
- { 0x1b8e84, 1, RI_E2E3E3B0_ONLINE },
- { 0x1b8ec0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b8f00, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b8f40, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b8f80, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b8fc0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x1b8fc4, 2, RI_E2E3E3B0_ONLINE },
- { 0x1b8fd0, 6, RI_E2E3E3B0_ONLINE },
- { 0x1b8fe8, 2, RI_E3E3B0_ONLINE },
- { 0x1b9000, 1, RI_E2E3E3B0_ONLINE },
- { 0x1b9040, 3, RI_E2E3E3B0_ONLINE },
- { 0x1b905c, 1, RI_E3E3B0_ONLINE },
- { 0x1b9064, 1, RI_E3B0_ONLINE },
- { 0x1b9080, 10, RI_E3B0_ONLINE },
- { 0x1b9400, 14, RI_E2E3E3B0_ONLINE },
- { 0x1b943c, 19, RI_E2E3E3B0_ONLINE },
- { 0x1b9490, 10, RI_E2E3E3B0_ONLINE },
- { 0x1c0000, 2, RI_ALL_ONLINE },
- { 0x200000, 65, RI_ALL_ONLINE },
- { 0x20014c, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x200200, 58, RI_ALL_ONLINE },
- { 0x200340, 4, RI_ALL_ONLINE },
- { 0x200380, 1, RI_E2E3E3B0_ONLINE },
- { 0x200388, 1, RI_E2E3E3B0_ONLINE },
- { 0x200390, 1, RI_E2E3E3B0_ONLINE },
- { 0x200398, 1, RI_E2E3E3B0_ONLINE },
- { 0x2003a0, 1, RI_E2E3E3B0_ONLINE },
- { 0x2003a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x200400, 1, RI_ALL_ONLINE },
- { 0x200404, 255, RI_E1E1H_OFFLINE },
- { 0x202000, 4, RI_ALL_ONLINE },
- { 0x202010, 2044, RI_ALL_OFFLINE },
- { 0x204000, 4, RI_E3E3B0_ONLINE },
- { 0x220000, 1, RI_ALL_ONLINE },
- { 0x220004, 5631, RI_ALL_OFFLINE },
- { 0x225800, 2560, RI_E1HE2E3E3B0_OFFLINE },
- { 0x228000, 1, RI_ALL_ONLINE },
- { 0x228004, 8191, RI_E1HE2E3E3B0_OFFLINE },
- { 0x230000, 1, RI_ALL_ONLINE },
- { 0x230004, 15, RI_E1H_OFFLINE },
- { 0x230040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x230044, 239, RI_E1H_OFFLINE },
- { 0x230400, 1, RI_ALL_ONLINE },
- { 0x230404, 255, RI_E1H_OFFLINE },
- { 0x230800, 1, RI_ALL_ONLINE },
- { 0x230840, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x230c00, 1, RI_ALL_ONLINE },
- { 0x231000, 1, RI_ALL_ONLINE },
- { 0x231040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x231400, 1, RI_ALL_ONLINE },
- { 0x231440, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x231480, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2314c0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x231800, 128, RI_ALL_OFFLINE },
- { 0x231c00, 128, RI_ALL_OFFLINE },
- { 0x232000, 1, RI_ALL_ONLINE },
- { 0x232400, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x232404, 5631, RI_E2E3E3B0_OFFLINE },
- { 0x238000, 1, RI_ALL_ONLINE },
- { 0x238040, 1, RI_ALL_ONLINE },
- { 0x238080, 1, RI_ALL_ONLINE },
- { 0x2380c0, 1, RI_ALL_ONLINE },
- { 0x238100, 1, RI_ALL_ONLINE },
- { 0x238140, 1, RI_ALL_ONLINE },
- { 0x238180, 1, RI_ALL_ONLINE },
- { 0x2381c0, 1, RI_ALL_ONLINE },
- { 0x238200, 1, RI_ALL_ONLINE },
- { 0x238240, 1, RI_ALL_ONLINE },
- { 0x238280, 1, RI_ALL_ONLINE },
- { 0x2382c0, 1, RI_ALL_ONLINE },
- { 0x238300, 1, RI_ALL_ONLINE },
- { 0x238340, 1, RI_ALL_ONLINE },
- { 0x238380, 1, RI_ALL_ONLINE },
- { 0x2383c0, 1, RI_ALL_ONLINE },
- { 0x238400, 1, RI_ALL_ONLINE },
- { 0x238440, 1, RI_ALL_ONLINE },
- { 0x238480, 1, RI_ALL_ONLINE },
- { 0x2384c0, 1, RI_ALL_ONLINE },
- { 0x238500, 1, RI_ALL_ONLINE },
- { 0x238540, 1, RI_ALL_ONLINE },
- { 0x238580, 1, RI_ALL_ONLINE },
- { 0x2385c0, 19, RI_E2E3E3B0_ONLINE },
- { 0x238800, 1, RI_ALL_ONLINE },
- { 0x238840, 1, RI_ALL_ONLINE },
- { 0x238880, 1, RI_ALL_ONLINE },
- { 0x2388c0, 1, RI_ALL_ONLINE },
- { 0x238900, 1, RI_ALL_ONLINE },
- { 0x238940, 1, RI_ALL_ONLINE },
- { 0x238980, 1, RI_ALL_ONLINE },
- { 0x2389c0, 1, RI_ALL_ONLINE },
- { 0x238a00, 1, RI_ALL_ONLINE },
- { 0x238a40, 1, RI_ALL_ONLINE },
- { 0x238a80, 1, RI_ALL_ONLINE },
- { 0x238ac0, 1, RI_ALL_ONLINE },
- { 0x238b00, 1, RI_ALL_ONLINE },
- { 0x238b40, 1, RI_ALL_ONLINE },
- { 0x238b80, 1, RI_ALL_ONLINE },
- { 0x238bc0, 1, RI_ALL_ONLINE },
- { 0x238c00, 1, RI_ALL_ONLINE },
- { 0x238c40, 1, RI_ALL_ONLINE },
- { 0x238c80, 1, RI_ALL_ONLINE },
- { 0x238cc0, 1, RI_ALL_ONLINE },
- { 0x238cc4, 1, RI_E2E3E3B0_ONLINE },
- { 0x238d00, 1, RI_ALL_ONLINE },
- { 0x238d40, 1, RI_ALL_ONLINE },
- { 0x238d80, 1, RI_ALL_ONLINE },
- { 0x238dc0, 1, RI_ALL_ONLINE },
- { 0x238e00, 1, RI_ALL_ONLINE },
- { 0x238e40, 1, RI_ALL_ONLINE },
- { 0x238e80, 1, RI_ALL_ONLINE },
- { 0x238e84, 1, RI_E2E3E3B0_ONLINE },
- { 0x238ec0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x238f00, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x238f40, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x238f80, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x238fc0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x238fc4, 2, RI_E2E3E3B0_ONLINE },
- { 0x238fd0, 6, RI_E2E3E3B0_ONLINE },
- { 0x238fe8, 2, RI_E3E3B0_ONLINE },
- { 0x239000, 1, RI_E2E3E3B0_ONLINE },
- { 0x239040, 3, RI_E2E3E3B0_ONLINE },
- { 0x23905c, 1, RI_E3E3B0_ONLINE },
- { 0x239064, 1, RI_E3B0_ONLINE },
- { 0x239080, 10, RI_E3B0_ONLINE },
- { 0x240000, 2, RI_ALL_ONLINE },
- { 0x280000, 65, RI_ALL_ONLINE },
- { 0x28014c, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x280200, 58, RI_ALL_ONLINE },
- { 0x280340, 4, RI_ALL_ONLINE },
- { 0x280380, 1, RI_E2E3E3B0_ONLINE },
- { 0x280388, 1, RI_E2E3E3B0_ONLINE },
- { 0x280390, 1, RI_E2E3E3B0_ONLINE },
- { 0x280398, 1, RI_E2E3E3B0_ONLINE },
- { 0x2803a0, 1, RI_E2E3E3B0_ONLINE },
- { 0x2803a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x280400, 1, RI_ALL_ONLINE },
- { 0x280404, 255, RI_E1E1H_OFFLINE },
- { 0x282000, 4, RI_ALL_ONLINE },
- { 0x282010, 2044, RI_ALL_OFFLINE },
- { 0x284000, 4, RI_E3E3B0_ONLINE },
- { 0x2a0000, 1, RI_ALL_ONLINE },
- { 0x2a0004, 5631, RI_ALL_OFFLINE },
- { 0x2a5800, 2560, RI_E1HE2E3E3B0_OFFLINE },
- { 0x2a8000, 1, RI_ALL_ONLINE },
- { 0x2a8004, 8191, RI_E1HE2E3E3B0_OFFLINE },
- { 0x2b0000, 1, RI_ALL_ONLINE },
- { 0x2b0004, 15, RI_E1H_OFFLINE },
- { 0x2b0040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b0044, 239, RI_E1H_OFFLINE },
- { 0x2b0400, 1, RI_ALL_ONLINE },
- { 0x2b0404, 255, RI_E1H_OFFLINE },
- { 0x2b0800, 1, RI_ALL_ONLINE },
- { 0x2b0840, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b0c00, 1, RI_ALL_ONLINE },
- { 0x2b1000, 1, RI_ALL_ONLINE },
- { 0x2b1040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b1400, 1, RI_ALL_ONLINE },
- { 0x2b1440, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b1480, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b14c0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b1800, 128, RI_ALL_OFFLINE },
- { 0x2b1c00, 128, RI_ALL_OFFLINE },
- { 0x2b2000, 1, RI_ALL_ONLINE },
- { 0x2b2400, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b2404, 5631, RI_E2E3E3B0_OFFLINE },
- { 0x2b8000, 1, RI_ALL_ONLINE },
- { 0x2b8040, 1, RI_ALL_ONLINE },
- { 0x2b8080, 1, RI_ALL_ONLINE },
- { 0x2b80c0, 1, RI_ALL_ONLINE },
- { 0x2b8100, 1, RI_ALL_ONLINE },
- { 0x2b8140, 1, RI_ALL_ONLINE },
- { 0x2b8180, 1, RI_ALL_ONLINE },
- { 0x2b81c0, 1, RI_ALL_ONLINE },
- { 0x2b8200, 1, RI_ALL_ONLINE },
- { 0x2b8240, 1, RI_ALL_ONLINE },
- { 0x2b8280, 1, RI_ALL_ONLINE },
- { 0x2b82c0, 1, RI_ALL_ONLINE },
- { 0x2b8300, 1, RI_ALL_ONLINE },
- { 0x2b8340, 1, RI_ALL_ONLINE },
- { 0x2b8380, 1, RI_ALL_ONLINE },
- { 0x2b83c0, 1, RI_ALL_ONLINE },
- { 0x2b8400, 1, RI_ALL_ONLINE },
- { 0x2b8440, 1, RI_ALL_ONLINE },
- { 0x2b8480, 1, RI_ALL_ONLINE },
- { 0x2b84c0, 1, RI_ALL_ONLINE },
- { 0x2b8500, 1, RI_ALL_ONLINE },
- { 0x2b8540, 1, RI_ALL_ONLINE },
- { 0x2b8580, 1, RI_ALL_ONLINE },
- { 0x2b85c0, 19, RI_E2E3E3B0_ONLINE },
- { 0x2b8800, 1, RI_ALL_ONLINE },
- { 0x2b8840, 1, RI_ALL_ONLINE },
- { 0x2b8880, 1, RI_ALL_ONLINE },
- { 0x2b88c0, 1, RI_ALL_ONLINE },
- { 0x2b8900, 1, RI_ALL_ONLINE },
- { 0x2b8940, 1, RI_ALL_ONLINE },
- { 0x2b8980, 1, RI_ALL_ONLINE },
- { 0x2b89c0, 1, RI_ALL_ONLINE },
- { 0x2b8a00, 1, RI_ALL_ONLINE },
- { 0x2b8a40, 1, RI_ALL_ONLINE },
- { 0x2b8a80, 1, RI_ALL_ONLINE },
- { 0x2b8ac0, 1, RI_ALL_ONLINE },
- { 0x2b8b00, 1, RI_ALL_ONLINE },
- { 0x2b8b40, 1, RI_ALL_ONLINE },
- { 0x2b8b80, 1, RI_ALL_ONLINE },
- { 0x2b8bc0, 1, RI_ALL_ONLINE },
- { 0x2b8c00, 1, RI_ALL_ONLINE },
- { 0x2b8c40, 1, RI_ALL_ONLINE },
- { 0x2b8c80, 1, RI_ALL_ONLINE },
- { 0x2b8cc0, 1, RI_ALL_ONLINE },
- { 0x2b8cc4, 1, RI_E2E3E3B0_ONLINE },
- { 0x2b8d00, 1, RI_ALL_ONLINE },
- { 0x2b8d40, 1, RI_ALL_ONLINE },
- { 0x2b8d80, 1, RI_ALL_ONLINE },
- { 0x2b8dc0, 1, RI_ALL_ONLINE },
- { 0x2b8e00, 1, RI_ALL_ONLINE },
- { 0x2b8e40, 1, RI_ALL_ONLINE },
- { 0x2b8e80, 1, RI_ALL_ONLINE },
- { 0x2b8e84, 1, RI_E2E3E3B0_ONLINE },
- { 0x2b8ec0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b8f00, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b8f40, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b8f80, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b8fc0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x2b8fc4, 2, RI_E2E3E3B0_ONLINE },
- { 0x2b8fd0, 6, RI_E2E3E3B0_ONLINE },
- { 0x2b8fe8, 2, RI_E3E3B0_ONLINE },
- { 0x2b9000, 1, RI_E2E3E3B0_ONLINE },
- { 0x2b9040, 3, RI_E2E3E3B0_ONLINE },
- { 0x2b905c, 1, RI_E3E3B0_ONLINE },
- { 0x2b9064, 1, RI_E3B0_ONLINE },
- { 0x2b9080, 10, RI_E3B0_ONLINE },
- { 0x2b9400, 14, RI_E2E3E3B0_ONLINE },
- { 0x2b943c, 19, RI_E2E3E3B0_ONLINE },
- { 0x2b9490, 10, RI_E2E3E3B0_ONLINE },
- { 0x2c0000, 2, RI_ALL_ONLINE },
- { 0x300000, 65, RI_ALL_ONLINE },
- { 0x30014c, 2, RI_E1HE2E3E3B0_ONLINE },
- { 0x300200, 58, RI_ALL_ONLINE },
- { 0x300340, 4, RI_ALL_ONLINE },
- { 0x300380, 1, RI_E2E3E3B0_ONLINE },
- { 0x300388, 1, RI_E2E3E3B0_ONLINE },
- { 0x300390, 1, RI_E2E3E3B0_ONLINE },
- { 0x300398, 1, RI_E2E3E3B0_ONLINE },
- { 0x3003a0, 1, RI_E2E3E3B0_ONLINE },
- { 0x3003a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x300400, 1, RI_ALL_ONLINE },
- { 0x300404, 255, RI_E1E1H_OFFLINE },
- { 0x302000, 4, RI_ALL_ONLINE },
- { 0x302010, 2044, RI_ALL_OFFLINE },
- { 0x304000, 4, RI_E3E3B0_ONLINE },
- { 0x320000, 1, RI_ALL_ONLINE },
- { 0x320004, 5631, RI_ALL_OFFLINE },
- { 0x325800, 2560, RI_E1HE2E3E3B0_OFFLINE },
- { 0x328000, 1, RI_ALL_ONLINE },
- { 0x328004, 8191, RI_E1HE2E3E3B0_OFFLINE },
- { 0x330000, 1, RI_ALL_ONLINE },
- { 0x330004, 15, RI_E1H_OFFLINE },
- { 0x330040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x330044, 239, RI_E1H_OFFLINE },
- { 0x330400, 1, RI_ALL_ONLINE },
- { 0x330404, 255, RI_E1H_OFFLINE },
- { 0x330800, 1, RI_ALL_ONLINE },
- { 0x330840, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x330c00, 1, RI_ALL_ONLINE },
- { 0x331000, 1, RI_ALL_ONLINE },
- { 0x331040, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x331400, 1, RI_ALL_ONLINE },
- { 0x331440, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x331480, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x3314c0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x331800, 128, RI_ALL_OFFLINE },
- { 0x331c00, 128, RI_ALL_OFFLINE },
- { 0x332000, 1, RI_ALL_ONLINE },
- { 0x332400, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x332404, 5631, RI_E2E3E3B0_OFFLINE },
- { 0x338000, 1, RI_ALL_ONLINE },
- { 0x338040, 1, RI_ALL_ONLINE },
- { 0x338080, 1, RI_ALL_ONLINE },
- { 0x3380c0, 1, RI_ALL_ONLINE },
- { 0x338100, 1, RI_ALL_ONLINE },
- { 0x338140, 1, RI_ALL_ONLINE },
- { 0x338180, 1, RI_ALL_ONLINE },
- { 0x3381c0, 1, RI_ALL_ONLINE },
- { 0x338200, 1, RI_ALL_ONLINE },
- { 0x338240, 1, RI_ALL_ONLINE },
- { 0x338280, 1, RI_ALL_ONLINE },
- { 0x3382c0, 1, RI_ALL_ONLINE },
- { 0x338300, 1, RI_ALL_ONLINE },
- { 0x338340, 1, RI_ALL_ONLINE },
- { 0x338380, 1, RI_ALL_ONLINE },
- { 0x3383c0, 1, RI_ALL_ONLINE },
- { 0x338400, 1, RI_ALL_ONLINE },
- { 0x338440, 1, RI_ALL_ONLINE },
- { 0x338480, 1, RI_ALL_ONLINE },
- { 0x3384c0, 1, RI_ALL_ONLINE },
- { 0x338500, 1, RI_ALL_ONLINE },
- { 0x338540, 1, RI_ALL_ONLINE },
- { 0x338580, 1, RI_ALL_ONLINE },
- { 0x3385c0, 19, RI_E2E3E3B0_ONLINE },
- { 0x338800, 1, RI_ALL_ONLINE },
- { 0x338840, 1, RI_ALL_ONLINE },
- { 0x338880, 1, RI_ALL_ONLINE },
- { 0x3388c0, 1, RI_ALL_ONLINE },
- { 0x338900, 1, RI_ALL_ONLINE },
- { 0x338940, 1, RI_ALL_ONLINE },
- { 0x338980, 1, RI_ALL_ONLINE },
- { 0x3389c0, 1, RI_ALL_ONLINE },
- { 0x338a00, 1, RI_ALL_ONLINE },
- { 0x338a40, 1, RI_ALL_ONLINE },
- { 0x338a80, 1, RI_ALL_ONLINE },
- { 0x338ac0, 1, RI_ALL_ONLINE },
- { 0x338b00, 1, RI_ALL_ONLINE },
- { 0x338b40, 1, RI_ALL_ONLINE },
- { 0x338b80, 1, RI_ALL_ONLINE },
- { 0x338bc0, 1, RI_ALL_ONLINE },
- { 0x338c00, 1, RI_ALL_ONLINE },
- { 0x338c40, 1, RI_ALL_ONLINE },
- { 0x338c80, 1, RI_ALL_ONLINE },
- { 0x338cc0, 1, RI_ALL_ONLINE },
- { 0x338cc4, 1, RI_E2E3E3B0_ONLINE },
- { 0x338d00, 1, RI_ALL_ONLINE },
- { 0x338d40, 1, RI_ALL_ONLINE },
- { 0x338d80, 1, RI_ALL_ONLINE },
- { 0x338dc0, 1, RI_ALL_ONLINE },
- { 0x338e00, 1, RI_ALL_ONLINE },
- { 0x338e40, 1, RI_ALL_ONLINE },
- { 0x338e80, 1, RI_ALL_ONLINE },
- { 0x338e84, 1, RI_E2E3E3B0_ONLINE },
- { 0x338ec0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x338f00, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x338f40, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x338f80, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x338fc0, 1, RI_E1HE2E3E3B0_ONLINE },
- { 0x338fc4, 2, RI_E2E3E3B0_ONLINE },
- { 0x338fd0, 6, RI_E2E3E3B0_ONLINE },
- { 0x338fe8, 2, RI_E3E3B0_ONLINE },
- { 0x339000, 1, RI_E2E3E3B0_ONLINE },
- { 0x339040, 3, RI_E2E3E3B0_ONLINE },
- { 0x33905c, 1, RI_E3E3B0_ONLINE },
- { 0x339064, 1, RI_E3B0_ONLINE },
- { 0x339080, 10, RI_E3B0_ONLINE },
- { 0x340000, 2, RI_ALL_ONLINE },
-};
-#define REGS_COUNT ARRAY_SIZE(reg_addrs)
-
-static const struct dump_sign dump_sign_all = { 0x4e23fde1, 0x70017, 0x3a };
-
-static const u32 page_vals_e2[] = { 0, 128 };
-#define PAGE_MODE_VALUES_E2 ARRAY_SIZE(page_vals_e2)
-
-static const u32 page_write_regs_e2[] = { 328476 };
-#define PAGE_WRITE_REGS_E2 ARRAY_SIZE(page_write_regs_e2)
-
-static const struct reg_addr page_read_regs_e2[] = {
- { 0x58000, 4608, RI_E2_ONLINE } };
-#define PAGE_READ_REGS_E2 ARRAY_SIZE(page_read_regs_e2)
-
-static const u32 page_vals_e3[] = { 0, 128 };
-#define PAGE_MODE_VALUES_E3 ARRAY_SIZE(page_vals_e3)
-
-static const u32 page_write_regs_e3[] = { 328476 };
-#define PAGE_WRITE_REGS_E3 ARRAY_SIZE(page_write_regs_e3)
-
-static const struct reg_addr page_read_regs_e3[] = {
- { 0x58000, 4608, RI_E3E3B0_ONLINE } };
-#define PAGE_READ_REGS_E3 ARRAY_SIZE(page_read_regs_e3)
-
-#endif /* BNX2X_DUMP_H */
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
deleted file mode 100644
index 2218630..0000000
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ /dev/null
@@ -1,2355 +0,0 @@
-/* bnx2x_ethtool.c: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-#include <linux/ethtool.h>
-#include <linux/netdevice.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/crc32.h>
-
-
-#include "bnx2x.h"
-#include "bnx2x_cmn.h"
-#include "bnx2x_dump.h"
-#include "bnx2x_init.h"
-#include "bnx2x_sp.h"
-
-/* Note: in the format strings below %s is replaced by the queue-name which is
- * either its index or 'fcoe' for the fcoe queue. Make sure the format string
- * length does not exceed ETH_GSTRING_LEN - MAX_QUEUE_NAME_LEN + 2
- */
-#define MAX_QUEUE_NAME_LEN 4
-static const struct {
- long offset;
- int size;
- char string[ETH_GSTRING_LEN];
-} bnx2x_q_stats_arr[] = {
-/* 1 */ { Q_STATS_OFFSET32(total_bytes_received_hi), 8, "[%s]: rx_bytes" },
- { Q_STATS_OFFSET32(total_unicast_packets_received_hi),
- 8, "[%s]: rx_ucast_packets" },
- { Q_STATS_OFFSET32(total_multicast_packets_received_hi),
- 8, "[%s]: rx_mcast_packets" },
- { Q_STATS_OFFSET32(total_broadcast_packets_received_hi),
- 8, "[%s]: rx_bcast_packets" },
- { Q_STATS_OFFSET32(no_buff_discard_hi), 8, "[%s]: rx_discards" },
- { Q_STATS_OFFSET32(rx_err_discard_pkt),
- 4, "[%s]: rx_phy_ip_err_discards"},
- { Q_STATS_OFFSET32(rx_skb_alloc_failed),
- 4, "[%s]: rx_skb_alloc_discard" },
- { Q_STATS_OFFSET32(hw_csum_err), 4, "[%s]: rx_csum_offload_errors" },
-
- { Q_STATS_OFFSET32(total_bytes_transmitted_hi), 8, "[%s]: tx_bytes" },
-/* 10 */{ Q_STATS_OFFSET32(total_unicast_packets_transmitted_hi),
- 8, "[%s]: tx_ucast_packets" },
- { Q_STATS_OFFSET32(total_multicast_packets_transmitted_hi),
- 8, "[%s]: tx_mcast_packets" },
- { Q_STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
- 8, "[%s]: tx_bcast_packets" },
- { Q_STATS_OFFSET32(total_tpa_aggregations_hi),
- 8, "[%s]: tpa_aggregations" },
- { Q_STATS_OFFSET32(total_tpa_aggregated_frames_hi),
- 8, "[%s]: tpa_aggregated_frames"},
- { Q_STATS_OFFSET32(total_tpa_bytes_hi), 8, "[%s]: tpa_bytes"}
-};
-
-#define BNX2X_NUM_Q_STATS ARRAY_SIZE(bnx2x_q_stats_arr)
-
-static const struct {
- long offset;
- int size;
- u32 flags;
-#define STATS_FLAGS_PORT 1
-#define STATS_FLAGS_FUNC 2
-#define STATS_FLAGS_BOTH (STATS_FLAGS_FUNC | STATS_FLAGS_PORT)
- char string[ETH_GSTRING_LEN];
-} bnx2x_stats_arr[] = {
-/* 1 */ { STATS_OFFSET32(total_bytes_received_hi),
- 8, STATS_FLAGS_BOTH, "rx_bytes" },
- { STATS_OFFSET32(error_bytes_received_hi),
- 8, STATS_FLAGS_BOTH, "rx_error_bytes" },
- { STATS_OFFSET32(total_unicast_packets_received_hi),
- 8, STATS_FLAGS_BOTH, "rx_ucast_packets" },
- { STATS_OFFSET32(total_multicast_packets_received_hi),
- 8, STATS_FLAGS_BOTH, "rx_mcast_packets" },
- { STATS_OFFSET32(total_broadcast_packets_received_hi),
- 8, STATS_FLAGS_BOTH, "rx_bcast_packets" },
- { STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi),
- 8, STATS_FLAGS_PORT, "rx_crc_errors" },
- { STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi),
- 8, STATS_FLAGS_PORT, "rx_align_errors" },
- { STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi),
- 8, STATS_FLAGS_PORT, "rx_undersize_packets" },
- { STATS_OFFSET32(etherstatsoverrsizepkts_hi),
- 8, STATS_FLAGS_PORT, "rx_oversize_packets" },
-/* 10 */{ STATS_OFFSET32(rx_stat_etherstatsfragments_hi),
- 8, STATS_FLAGS_PORT, "rx_fragments" },
- { STATS_OFFSET32(rx_stat_etherstatsjabbers_hi),
- 8, STATS_FLAGS_PORT, "rx_jabbers" },
- { STATS_OFFSET32(no_buff_discard_hi),
- 8, STATS_FLAGS_BOTH, "rx_discards" },
- { STATS_OFFSET32(mac_filter_discard),
- 4, STATS_FLAGS_PORT, "rx_filtered_packets" },
- { STATS_OFFSET32(mf_tag_discard),
- 4, STATS_FLAGS_PORT, "rx_mf_tag_discard" },
- { STATS_OFFSET32(brb_drop_hi),
- 8, STATS_FLAGS_PORT, "rx_brb_discard" },
- { STATS_OFFSET32(brb_truncate_hi),
- 8, STATS_FLAGS_PORT, "rx_brb_truncate" },
- { STATS_OFFSET32(pause_frames_received_hi),
- 8, STATS_FLAGS_PORT, "rx_pause_frames" },
- { STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi),
- 8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" },
- { STATS_OFFSET32(nig_timer_max),
- 4, STATS_FLAGS_PORT, "rx_constant_pause_events" },
-/* 20 */{ STATS_OFFSET32(rx_err_discard_pkt),
- 4, STATS_FLAGS_BOTH, "rx_phy_ip_err_discards"},
- { STATS_OFFSET32(rx_skb_alloc_failed),
- 4, STATS_FLAGS_BOTH, "rx_skb_alloc_discard" },
- { STATS_OFFSET32(hw_csum_err),
- 4, STATS_FLAGS_BOTH, "rx_csum_offload_errors" },
-
- { STATS_OFFSET32(total_bytes_transmitted_hi),
- 8, STATS_FLAGS_BOTH, "tx_bytes" },
- { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
- 8, STATS_FLAGS_PORT, "tx_error_bytes" },
- { STATS_OFFSET32(total_unicast_packets_transmitted_hi),
- 8, STATS_FLAGS_BOTH, "tx_ucast_packets" },
- { STATS_OFFSET32(total_multicast_packets_transmitted_hi),
- 8, STATS_FLAGS_BOTH, "tx_mcast_packets" },
- { STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
- 8, STATS_FLAGS_BOTH, "tx_bcast_packets" },
- { STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi),
- 8, STATS_FLAGS_PORT, "tx_mac_errors" },
- { STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi),
- 8, STATS_FLAGS_PORT, "tx_carrier_errors" },
-/* 30 */{ STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi),
- 8, STATS_FLAGS_PORT, "tx_single_collisions" },
- { STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi),
- 8, STATS_FLAGS_PORT, "tx_multi_collisions" },
- { STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi),
- 8, STATS_FLAGS_PORT, "tx_deferred" },
- { STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi),
- 8, STATS_FLAGS_PORT, "tx_excess_collisions" },
- { STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi),
- 8, STATS_FLAGS_PORT, "tx_late_collisions" },
- { STATS_OFFSET32(tx_stat_etherstatscollisions_hi),
- 8, STATS_FLAGS_PORT, "tx_total_collisions" },
- { STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi),
- 8, STATS_FLAGS_PORT, "tx_64_byte_packets" },
- { STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi),
- 8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" },
- { STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi),
- 8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" },
- { STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi),
- 8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" },
-/* 40 */{ STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi),
- 8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" },
- { STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi),
- 8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" },
- { STATS_OFFSET32(etherstatspktsover1522octets_hi),
- 8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" },
- { STATS_OFFSET32(pause_frames_sent_hi),
- 8, STATS_FLAGS_PORT, "tx_pause_frames" },
- { STATS_OFFSET32(total_tpa_aggregations_hi),
- 8, STATS_FLAGS_FUNC, "tpa_aggregations" },
- { STATS_OFFSET32(total_tpa_aggregated_frames_hi),
- 8, STATS_FLAGS_FUNC, "tpa_aggregated_frames"},
- { STATS_OFFSET32(total_tpa_bytes_hi),
- 8, STATS_FLAGS_FUNC, "tpa_bytes"}
-};
-
-#define BNX2X_NUM_STATS ARRAY_SIZE(bnx2x_stats_arr)
-static int bnx2x_get_port_type(struct bnx2x *bp)
-{
- int port_type;
- u32 phy_idx = bnx2x_get_cur_phy_idx(bp);
- switch (bp->link_params.phy[phy_idx].media_type) {
- case ETH_PHY_SFP_FIBER:
- case ETH_PHY_XFP_FIBER:
- case ETH_PHY_KR:
- case ETH_PHY_CX4:
- port_type = PORT_FIBRE;
- break;
- case ETH_PHY_DA_TWINAX:
- port_type = PORT_DA;
- break;
- case ETH_PHY_BASE_T:
- port_type = PORT_TP;
- break;
- case ETH_PHY_NOT_PRESENT:
- port_type = PORT_NONE;
- break;
- case ETH_PHY_UNSPECIFIED:
- default:
- port_type = PORT_OTHER;
- break;
- }
- return port_type;
-}
-
-static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int cfg_idx = bnx2x_get_link_cfg_idx(bp);
-
- /* Dual Media boards present all available port types */
- cmd->supported = bp->port.supported[cfg_idx] |
- (bp->port.supported[cfg_idx ^ 1] &
- (SUPPORTED_TP | SUPPORTED_FIBRE));
- cmd->advertising = bp->port.advertising[cfg_idx];
-
- if ((bp->state == BNX2X_STATE_OPEN) &&
- !(bp->flags & MF_FUNC_DIS) &&
- (bp->link_vars.link_up)) {
- ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
- cmd->duplex = bp->link_vars.duplex;
- } else {
- ethtool_cmd_speed_set(
- cmd, bp->link_params.req_line_speed[cfg_idx]);
- cmd->duplex = bp->link_params.req_duplex[cfg_idx];
- }
-
- if (IS_MF(bp))
- ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
-
- cmd->port = bnx2x_get_port_type(bp);
-
- cmd->phy_address = bp->mdio.prtad;
- cmd->transceiver = XCVR_INTERNAL;
-
- if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG)
- cmd->autoneg = AUTONEG_ENABLE;
- else
- cmd->autoneg = AUTONEG_DISABLE;
-
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
-
- DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
- DP_LEVEL " supported 0x%x advertising 0x%x speed %u\n"
- DP_LEVEL " duplex %d port %d phy_address %d transceiver %d\n"
- DP_LEVEL " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
-
- return 0;
-}
-
-static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
- u32 speed;
-
- if (IS_MF_SD(bp))
- return 0;
-
- DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
- " supported 0x%x advertising 0x%x speed %u\n"
- " duplex %d port %d phy_address %d transceiver %d\n"
- " autoneg %d maxtxpkt %d maxrxpkt %d\n",
- cmd->cmd, cmd->supported, cmd->advertising,
- ethtool_cmd_speed(cmd),
- cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
- cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
-
- speed = ethtool_cmd_speed(cmd);
-
- if (IS_MF_SI(bp)) {
- u32 part;
- u32 line_speed = bp->link_vars.line_speed;
-
- /* use 10G if no link detected */
- if (!line_speed)
- line_speed = 10000;
-
- if (bp->common.bc_ver < REQ_BC_VER_4_SET_MF_BW) {
- BNX2X_DEV_INFO("To set speed BC %X or higher "
- "is required, please upgrade BC\n",
- REQ_BC_VER_4_SET_MF_BW);
- return -EINVAL;
- }
-
- part = (speed * 100) / line_speed;
-
- if (line_speed < speed || !part) {
- BNX2X_DEV_INFO("Speed setting should be in a range "
- "from 1%% to 100%% "
- "of actual line speed\n");
- return -EINVAL;
- }
-
- if (bp->state != BNX2X_STATE_OPEN)
- /* store value for following "load" */
- bp->pending_max = part;
- else
- bnx2x_update_max_mf_config(bp, part);
-
- return 0;
- }
-
- cfg_idx = bnx2x_get_link_cfg_idx(bp);
- old_multi_phy_config = bp->link_params.multi_phy_config;
- switch (cmd->port) {
- case PORT_TP:
- if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
- break; /* no port change */
-
- if (!(bp->port.supported[0] & SUPPORTED_TP ||
- bp->port.supported[1] & SUPPORTED_TP)) {
- DP(NETIF_MSG_LINK, "Unsupported port type\n");
- return -EINVAL;
- }
- bp->link_params.multi_phy_config &=
- ~PORT_HW_CFG_PHY_SELECTION_MASK;
- if (bp->link_params.multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED)
- bp->link_params.multi_phy_config |=
- PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
- else
- bp->link_params.multi_phy_config |=
- PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
- break;
- case PORT_FIBRE:
- if (bp->port.supported[cfg_idx] & SUPPORTED_FIBRE)
- break; /* no port change */
-
- if (!(bp->port.supported[0] & SUPPORTED_FIBRE ||
- bp->port.supported[1] & SUPPORTED_FIBRE)) {
- DP(NETIF_MSG_LINK, "Unsupported port type\n");
- return -EINVAL;
- }
- bp->link_params.multi_phy_config &=
- ~PORT_HW_CFG_PHY_SELECTION_MASK;
- if (bp->link_params.multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED)
- bp->link_params.multi_phy_config |=
- PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
- else
- bp->link_params.multi_phy_config |=
- PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
- break;
- default:
- DP(NETIF_MSG_LINK, "Unsupported port type\n");
- return -EINVAL;
- }
- /* Save new config in case command complete successuly */
- new_multi_phy_config = bp->link_params.multi_phy_config;
- /* Get the new cfg_idx */
- cfg_idx = bnx2x_get_link_cfg_idx(bp);
- /* Restore old config in case command failed */
- bp->link_params.multi_phy_config = old_multi_phy_config;
- DP(NETIF_MSG_LINK, "cfg_idx = %x\n", cfg_idx);
-
- if (cmd->autoneg == AUTONEG_ENABLE) {
- if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) {
- DP(NETIF_MSG_LINK, "Autoneg not supported\n");
- return -EINVAL;
- }
-
- /* advertise the requested speed and duplex if supported */
- cmd->advertising &= bp->port.supported[cfg_idx];
-
- bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG;
- bp->link_params.req_duplex[cfg_idx] = DUPLEX_FULL;
- bp->port.advertising[cfg_idx] |= (ADVERTISED_Autoneg |
- cmd->advertising);
-
- } else { /* forced speed */
- /* advertise the requested speed and duplex if supported */
- switch (speed) {
- case SPEED_10:
- if (cmd->duplex == DUPLEX_FULL) {
- if (!(bp->port.supported[cfg_idx] &
- SUPPORTED_10baseT_Full)) {
- DP(NETIF_MSG_LINK,
- "10M full not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_10baseT_Full |
- ADVERTISED_TP);
- } else {
- if (!(bp->port.supported[cfg_idx] &
- SUPPORTED_10baseT_Half)) {
- DP(NETIF_MSG_LINK,
- "10M half not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_10baseT_Half |
- ADVERTISED_TP);
- }
- break;
-
- case SPEED_100:
- if (cmd->duplex == DUPLEX_FULL) {
- if (!(bp->port.supported[cfg_idx] &
- SUPPORTED_100baseT_Full)) {
- DP(NETIF_MSG_LINK,
- "100M full not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_100baseT_Full |
- ADVERTISED_TP);
- } else {
- if (!(bp->port.supported[cfg_idx] &
- SUPPORTED_100baseT_Half)) {
- DP(NETIF_MSG_LINK,
- "100M half not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_100baseT_Half |
- ADVERTISED_TP);
- }
- break;
-
- case SPEED_1000:
- if (cmd->duplex != DUPLEX_FULL) {
- DP(NETIF_MSG_LINK, "1G half not supported\n");
- return -EINVAL;
- }
-
- if (!(bp->port.supported[cfg_idx] &
- SUPPORTED_1000baseT_Full)) {
- DP(NETIF_MSG_LINK, "1G full not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_1000baseT_Full |
- ADVERTISED_TP);
- break;
-
- case SPEED_2500:
- if (cmd->duplex != DUPLEX_FULL) {
- DP(NETIF_MSG_LINK,
- "2.5G half not supported\n");
- return -EINVAL;
- }
-
- if (!(bp->port.supported[cfg_idx]
- & SUPPORTED_2500baseX_Full)) {
- DP(NETIF_MSG_LINK,
- "2.5G full not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_2500baseX_Full |
- ADVERTISED_TP);
- break;
-
- case SPEED_10000:
- if (cmd->duplex != DUPLEX_FULL) {
- DP(NETIF_MSG_LINK, "10G half not supported\n");
- return -EINVAL;
- }
-
- if (!(bp->port.supported[cfg_idx]
- & SUPPORTED_10000baseT_Full)) {
- DP(NETIF_MSG_LINK, "10G full not supported\n");
- return -EINVAL;
- }
-
- advertising = (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
- break;
-
- default:
- DP(NETIF_MSG_LINK, "Unsupported speed %u\n", speed);
- return -EINVAL;
- }
-
- bp->link_params.req_line_speed[cfg_idx] = speed;
- bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
- bp->port.advertising[cfg_idx] = advertising;
- }
-
- DP(NETIF_MSG_LINK, "req_line_speed %d\n"
- DP_LEVEL " req_duplex %d advertising 0x%x\n",
- bp->link_params.req_line_speed[cfg_idx],
- bp->link_params.req_duplex[cfg_idx],
- bp->port.advertising[cfg_idx]);
-
- /* Set new config */
- bp->link_params.multi_phy_config = new_multi_phy_config;
- if (netif_running(dev)) {
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_link_set(bp);
- }
-
- return 0;
-}
-
-#define IS_E1_ONLINE(info) (((info) & RI_E1_ONLINE) == RI_E1_ONLINE)
-#define IS_E1H_ONLINE(info) (((info) & RI_E1H_ONLINE) == RI_E1H_ONLINE)
-#define IS_E2_ONLINE(info) (((info) & RI_E2_ONLINE) == RI_E2_ONLINE)
-#define IS_E3_ONLINE(info) (((info) & RI_E3_ONLINE) == RI_E3_ONLINE)
-#define IS_E3B0_ONLINE(info) (((info) & RI_E3B0_ONLINE) == RI_E3B0_ONLINE)
-
-static inline bool bnx2x_is_reg_online(struct bnx2x *bp,
- const struct reg_addr *reg_info)
-{
- if (CHIP_IS_E1(bp))
- return IS_E1_ONLINE(reg_info->info);
- else if (CHIP_IS_E1H(bp))
- return IS_E1H_ONLINE(reg_info->info);
- else if (CHIP_IS_E2(bp))
- return IS_E2_ONLINE(reg_info->info);
- else if (CHIP_IS_E3A0(bp))
- return IS_E3_ONLINE(reg_info->info);
- else if (CHIP_IS_E3B0(bp))
- return IS_E3B0_ONLINE(reg_info->info);
- else
- return false;
-}
-
-/******* Paged registers info selectors ********/
-static inline const u32 *__bnx2x_get_page_addr_ar(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return page_vals_e2;
- else if (CHIP_IS_E3(bp))
- return page_vals_e3;
- else
- return NULL;
-}
-
-static inline u32 __bnx2x_get_page_reg_num(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return PAGE_MODE_VALUES_E2;
- else if (CHIP_IS_E3(bp))
- return PAGE_MODE_VALUES_E3;
- else
- return 0;
-}
-
-static inline const u32 *__bnx2x_get_page_write_ar(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return page_write_regs_e2;
- else if (CHIP_IS_E3(bp))
- return page_write_regs_e3;
- else
- return NULL;
-}
-
-static inline u32 __bnx2x_get_page_write_num(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return PAGE_WRITE_REGS_E2;
- else if (CHIP_IS_E3(bp))
- return PAGE_WRITE_REGS_E3;
- else
- return 0;
-}
-
-static inline const struct reg_addr *__bnx2x_get_page_read_ar(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return page_read_regs_e2;
- else if (CHIP_IS_E3(bp))
- return page_read_regs_e3;
- else
- return NULL;
-}
-
-static inline u32 __bnx2x_get_page_read_num(struct bnx2x *bp)
-{
- if (CHIP_IS_E2(bp))
- return PAGE_READ_REGS_E2;
- else if (CHIP_IS_E3(bp))
- return PAGE_READ_REGS_E3;
- else
- return 0;
-}
-
-static inline int __bnx2x_get_regs_len(struct bnx2x *bp)
-{
- int num_pages = __bnx2x_get_page_reg_num(bp);
- int page_write_num = __bnx2x_get_page_write_num(bp);
- const struct reg_addr *page_read_addr = __bnx2x_get_page_read_ar(bp);
- int page_read_num = __bnx2x_get_page_read_num(bp);
- int regdump_len = 0;
- int i, j, k;
-
- for (i = 0; i < REGS_COUNT; i++)
- if (bnx2x_is_reg_online(bp, &reg_addrs[i]))
- regdump_len += reg_addrs[i].size;
-
- for (i = 0; i < num_pages; i++)
- for (j = 0; j < page_write_num; j++)
- for (k = 0; k < page_read_num; k++)
- if (bnx2x_is_reg_online(bp, &page_read_addr[k]))
- regdump_len += page_read_addr[k].size;
-
- return regdump_len;
-}
-
-static int bnx2x_get_regs_len(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int regdump_len = 0;
-
- regdump_len = __bnx2x_get_regs_len(bp);
- regdump_len *= 4;
- regdump_len += sizeof(struct dump_hdr);
-
- return regdump_len;
-}
-
-/**
- * bnx2x_read_pages_regs - read "paged" registers
- *
- * @bp device handle
- * @p output buffer
- *
- * Reads "paged" memories: memories that may only be read by first writing to a
- * specific address ("write address") and then reading from a specific address
- * ("read address"). There may be more than one write address per "page" and
- * more than one read address per write address.
- */
-static inline void bnx2x_read_pages_regs(struct bnx2x *bp, u32 *p)
-{
- u32 i, j, k, n;
- /* addresses of the paged registers */
- const u32 *page_addr = __bnx2x_get_page_addr_ar(bp);
- /* number of paged registers */
- int num_pages = __bnx2x_get_page_reg_num(bp);
- /* write addresses */
- const u32 *write_addr = __bnx2x_get_page_write_ar(bp);
- /* number of write addresses */
- int write_num = __bnx2x_get_page_write_num(bp);
- /* read addresses info */
- const struct reg_addr *read_addr = __bnx2x_get_page_read_ar(bp);
- /* number of read addresses */
- int read_num = __bnx2x_get_page_read_num(bp);
-
- for (i = 0; i < num_pages; i++) {
- for (j = 0; j < write_num; j++) {
- REG_WR(bp, write_addr[j], page_addr[i]);
- for (k = 0; k < read_num; k++)
- if (bnx2x_is_reg_online(bp, &read_addr[k]))
- for (n = 0; n <
- read_addr[k].size; n++)
- *p++ = REG_RD(bp,
- read_addr[k].addr + n*4);
- }
- }
-}
-
-static inline void __bnx2x_get_regs(struct bnx2x *bp, u32 *p)
-{
- u32 i, j;
-
- /* Read the regular registers */
- for (i = 0; i < REGS_COUNT; i++)
- if (bnx2x_is_reg_online(bp, &reg_addrs[i]))
- for (j = 0; j < reg_addrs[i].size; j++)
- *p++ = REG_RD(bp, reg_addrs[i].addr + j*4);
-
- /* Read "paged" registes */
- bnx2x_read_pages_regs(bp, p);
-}
-
-static void bnx2x_get_regs(struct net_device *dev,
- struct ethtool_regs *regs, void *_p)
-{
- u32 *p = _p;
- struct bnx2x *bp = netdev_priv(dev);
- struct dump_hdr dump_hdr = {0};
-
- regs->version = 0;
- memset(p, 0, regs->len);
-
- if (!netif_running(bp->dev))
- return;
-
- /* Disable parity attentions as long as following dump may
- * cause false alarms by reading never written registers. We
- * will re-enable parity attentions right after the dump.
- */
- bnx2x_disable_blocks_parity(bp);
-
- dump_hdr.hdr_size = (sizeof(struct dump_hdr) / 4) - 1;
- dump_hdr.dump_sign = dump_sign_all;
- dump_hdr.xstorm_waitp = REG_RD(bp, XSTORM_WAITP_ADDR);
- dump_hdr.tstorm_waitp = REG_RD(bp, TSTORM_WAITP_ADDR);
- dump_hdr.ustorm_waitp = REG_RD(bp, USTORM_WAITP_ADDR);
- dump_hdr.cstorm_waitp = REG_RD(bp, CSTORM_WAITP_ADDR);
-
- if (CHIP_IS_E1(bp))
- dump_hdr.info = RI_E1_ONLINE;
- else if (CHIP_IS_E1H(bp))
- dump_hdr.info = RI_E1H_ONLINE;
- else if (!CHIP_IS_E1x(bp))
- dump_hdr.info = RI_E2_ONLINE |
- (BP_PATH(bp) ? RI_PATH1_DUMP : RI_PATH0_DUMP);
-
- memcpy(p, &dump_hdr, sizeof(struct dump_hdr));
- p += dump_hdr.hdr_size + 1;
-
- /* Actually read the registers */
- __bnx2x_get_regs(bp, p);
-
- /* Re-enable parity attentions */
- bnx2x_clear_blocks_parity(bp);
- bnx2x_enable_blocks_parity(bp);
-}
-
-static void bnx2x_get_drvinfo(struct net_device *dev,
- struct ethtool_drvinfo *info)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u8 phy_fw_ver[PHY_FW_VER_LEN];
-
- strcpy(info->driver, DRV_MODULE_NAME);
- strcpy(info->version, DRV_MODULE_VERSION);
-
- phy_fw_ver[0] = '\0';
- if (bp->port.pmf) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_get_ext_phy_fw_version(&bp->link_params,
- (bp->state != BNX2X_STATE_CLOSED),
- phy_fw_ver, PHY_FW_VER_LEN);
- bnx2x_release_phy_lock(bp);
- }
-
- strncpy(info->fw_version, bp->fw_ver, 32);
- snprintf(info->fw_version + strlen(bp->fw_ver), 32 - strlen(bp->fw_ver),
- "bc %d.%d.%d%s%s",
- (bp->common.bc_ver & 0xff0000) >> 16,
- (bp->common.bc_ver & 0xff00) >> 8,
- (bp->common.bc_ver & 0xff),
- ((phy_fw_ver[0] != '\0') ? " phy " : ""), phy_fw_ver);
- strcpy(info->bus_info, pci_name(bp->pdev));
- info->n_stats = BNX2X_NUM_STATS;
- info->testinfo_len = BNX2X_NUM_TESTS;
- info->eedump_len = bp->common.flash_size;
- info->regdump_len = bnx2x_get_regs_len(dev);
-}
-
-static void bnx2x_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (bp->flags & NO_WOL_FLAG) {
- wol->supported = 0;
- wol->wolopts = 0;
- } else {
- wol->supported = WAKE_MAGIC;
- if (bp->wol)
- wol->wolopts = WAKE_MAGIC;
- else
- wol->wolopts = 0;
- }
- memset(&wol->sopass, 0, sizeof(wol->sopass));
-}
-
-static int bnx2x_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (wol->wolopts & ~WAKE_MAGIC)
- return -EINVAL;
-
- if (wol->wolopts & WAKE_MAGIC) {
- if (bp->flags & NO_WOL_FLAG)
- return -EINVAL;
-
- bp->wol = 1;
- } else
- bp->wol = 0;
-
- return 0;
-}
-
-static u32 bnx2x_get_msglevel(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- return bp->msg_enable;
-}
-
-static void bnx2x_set_msglevel(struct net_device *dev, u32 level)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (capable(CAP_NET_ADMIN)) {
- /* dump MCP trace */
- if (level & BNX2X_MSG_MCP)
- bnx2x_fw_dump_lvl(bp, KERN_INFO);
- bp->msg_enable = level;
- }
-}
-
-static int bnx2x_nway_reset(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (!bp->port.pmf)
- return 0;
-
- if (netif_running(dev)) {
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_link_set(bp);
- }
-
- return 0;
-}
-
-static u32 bnx2x_get_link(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (bp->flags & MF_FUNC_DIS || (bp->state != BNX2X_STATE_OPEN))
- return 0;
-
- return bp->link_vars.link_up;
-}
-
-static int bnx2x_get_eeprom_len(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- return bp->common.flash_size;
-}
-
-static int bnx2x_acquire_nvram_lock(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int count, i;
- u32 val = 0;
-
- /* adjust timeout for emulation/FPGA */
- count = BNX2X_NVRAM_TIMEOUT_COUNT;
- if (CHIP_REV_IS_SLOW(bp))
- count *= 100;
-
- /* request access to nvram interface */
- REG_WR(bp, MCP_REG_MCPR_NVM_SW_ARB,
- (MCPR_NVM_SW_ARB_ARB_REQ_SET1 << port));
-
- for (i = 0; i < count*10; i++) {
- val = REG_RD(bp, MCP_REG_MCPR_NVM_SW_ARB);
- if (val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))
- break;
-
- udelay(5);
- }
-
- if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))) {
- DP(BNX2X_MSG_NVM, "cannot get access to nvram interface\n");
- return -EBUSY;
- }
-
- return 0;
-}
-
-static int bnx2x_release_nvram_lock(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int count, i;
- u32 val = 0;
-
- /* adjust timeout for emulation/FPGA */
- count = BNX2X_NVRAM_TIMEOUT_COUNT;
- if (CHIP_REV_IS_SLOW(bp))
- count *= 100;
-
- /* relinquish nvram interface */
- REG_WR(bp, MCP_REG_MCPR_NVM_SW_ARB,
- (MCPR_NVM_SW_ARB_ARB_REQ_CLR1 << port));
-
- for (i = 0; i < count*10; i++) {
- val = REG_RD(bp, MCP_REG_MCPR_NVM_SW_ARB);
- if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port)))
- break;
-
- udelay(5);
- }
-
- if (val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port)) {
- DP(BNX2X_MSG_NVM, "cannot free access to nvram interface\n");
- return -EBUSY;
- }
-
- return 0;
-}
-
-static void bnx2x_enable_nvram_access(struct bnx2x *bp)
-{
- u32 val;
-
- val = REG_RD(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE);
-
- /* enable both bits, even on read */
- REG_WR(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE,
- (val | MCPR_NVM_ACCESS_ENABLE_EN |
- MCPR_NVM_ACCESS_ENABLE_WR_EN));
-}
-
-static void bnx2x_disable_nvram_access(struct bnx2x *bp)
-{
- u32 val;
-
- val = REG_RD(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE);
-
- /* disable both bits, even after read */
- REG_WR(bp, MCP_REG_MCPR_NVM_ACCESS_ENABLE,
- (val & ~(MCPR_NVM_ACCESS_ENABLE_EN |
- MCPR_NVM_ACCESS_ENABLE_WR_EN)));
-}
-
-static int bnx2x_nvram_read_dword(struct bnx2x *bp, u32 offset, __be32 *ret_val,
- u32 cmd_flags)
-{
- int count, i, rc;
- u32 val;
-
- /* build the command word */
- cmd_flags |= MCPR_NVM_COMMAND_DOIT;
-
- /* need to clear DONE bit separately */
- REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, MCPR_NVM_COMMAND_DONE);
-
- /* address of the NVRAM to read from */
- REG_WR(bp, MCP_REG_MCPR_NVM_ADDR,
- (offset & MCPR_NVM_ADDR_NVM_ADDR_VALUE));
-
- /* issue a read command */
- REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, cmd_flags);
-
- /* adjust timeout for emulation/FPGA */
- count = BNX2X_NVRAM_TIMEOUT_COUNT;
- if (CHIP_REV_IS_SLOW(bp))
- count *= 100;
-
- /* wait for completion */
- *ret_val = 0;
- rc = -EBUSY;
- for (i = 0; i < count; i++) {
- udelay(5);
- val = REG_RD(bp, MCP_REG_MCPR_NVM_COMMAND);
-
- if (val & MCPR_NVM_COMMAND_DONE) {
- val = REG_RD(bp, MCP_REG_MCPR_NVM_READ);
- /* we read nvram data in cpu order
- * but ethtool sees it as an array of bytes
- * converting to big-endian will do the work */
- *ret_val = cpu_to_be32(val);
- rc = 0;
- break;
- }
- }
-
- return rc;
-}
-
-static int bnx2x_nvram_read(struct bnx2x *bp, u32 offset, u8 *ret_buf,
- int buf_size)
-{
- int rc;
- u32 cmd_flags;
- __be32 val;
-
- if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
- DP(BNX2X_MSG_NVM,
- "Invalid parameter: offset 0x%x buf_size 0x%x\n",
- offset, buf_size);
- return -EINVAL;
- }
-
- if (offset + buf_size > bp->common.flash_size) {
- DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
- " buf_size (0x%x) > flash_size (0x%x)\n",
- offset, buf_size, bp->common.flash_size);
- return -EINVAL;
- }
-
- /* request access to nvram interface */
- rc = bnx2x_acquire_nvram_lock(bp);
- if (rc)
- return rc;
-
- /* enable access to nvram interface */
- bnx2x_enable_nvram_access(bp);
-
- /* read the first word(s) */
- cmd_flags = MCPR_NVM_COMMAND_FIRST;
- while ((buf_size > sizeof(u32)) && (rc == 0)) {
- rc = bnx2x_nvram_read_dword(bp, offset, &val, cmd_flags);
- memcpy(ret_buf, &val, 4);
-
- /* advance to the next dword */
- offset += sizeof(u32);
- ret_buf += sizeof(u32);
- buf_size -= sizeof(u32);
- cmd_flags = 0;
- }
-
- if (rc == 0) {
- cmd_flags |= MCPR_NVM_COMMAND_LAST;
- rc = bnx2x_nvram_read_dword(bp, offset, &val, cmd_flags);
- memcpy(ret_buf, &val, 4);
- }
-
- /* disable access to nvram interface */
- bnx2x_disable_nvram_access(bp);
- bnx2x_release_nvram_lock(bp);
-
- return rc;
-}
-
-static int bnx2x_get_eeprom(struct net_device *dev,
- struct ethtool_eeprom *eeprom, u8 *eebuf)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int rc;
-
- if (!netif_running(dev))
- return -EAGAIN;
-
- DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
- DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
- eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
- eeprom->len, eeprom->len);
-
- /* parameters already validated in ethtool_get_eeprom */
-
- rc = bnx2x_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
-
- return rc;
-}
-
-static int bnx2x_nvram_write_dword(struct bnx2x *bp, u32 offset, u32 val,
- u32 cmd_flags)
-{
- int count, i, rc;
-
- /* build the command word */
- cmd_flags |= MCPR_NVM_COMMAND_DOIT | MCPR_NVM_COMMAND_WR;
-
- /* need to clear DONE bit separately */
- REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, MCPR_NVM_COMMAND_DONE);
-
- /* write the data */
- REG_WR(bp, MCP_REG_MCPR_NVM_WRITE, val);
-
- /* address of the NVRAM to write to */
- REG_WR(bp, MCP_REG_MCPR_NVM_ADDR,
- (offset & MCPR_NVM_ADDR_NVM_ADDR_VALUE));
-
- /* issue the write command */
- REG_WR(bp, MCP_REG_MCPR_NVM_COMMAND, cmd_flags);
-
- /* adjust timeout for emulation/FPGA */
- count = BNX2X_NVRAM_TIMEOUT_COUNT;
- if (CHIP_REV_IS_SLOW(bp))
- count *= 100;
-
- /* wait for completion */
- rc = -EBUSY;
- for (i = 0; i < count; i++) {
- udelay(5);
- val = REG_RD(bp, MCP_REG_MCPR_NVM_COMMAND);
- if (val & MCPR_NVM_COMMAND_DONE) {
- rc = 0;
- break;
- }
- }
-
- return rc;
-}
-
-#define BYTE_OFFSET(offset) (8 * (offset & 0x03))
-
-static int bnx2x_nvram_write1(struct bnx2x *bp, u32 offset, u8 *data_buf,
- int buf_size)
-{
- int rc;
- u32 cmd_flags;
- u32 align_offset;
- __be32 val;
-
- if (offset + buf_size > bp->common.flash_size) {
- DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
- " buf_size (0x%x) > flash_size (0x%x)\n",
- offset, buf_size, bp->common.flash_size);
- return -EINVAL;
- }
-
- /* request access to nvram interface */
- rc = bnx2x_acquire_nvram_lock(bp);
- if (rc)
- return rc;
-
- /* enable access to nvram interface */
- bnx2x_enable_nvram_access(bp);
-
- cmd_flags = (MCPR_NVM_COMMAND_FIRST | MCPR_NVM_COMMAND_LAST);
- align_offset = (offset & ~0x03);
- rc = bnx2x_nvram_read_dword(bp, align_offset, &val, cmd_flags);
-
- if (rc == 0) {
- val &= ~(0xff << BYTE_OFFSET(offset));
- val |= (*data_buf << BYTE_OFFSET(offset));
-
- /* nvram data is returned as an array of bytes
- * convert it back to cpu order */
- val = be32_to_cpu(val);
-
- rc = bnx2x_nvram_write_dword(bp, align_offset, val,
- cmd_flags);
- }
-
- /* disable access to nvram interface */
- bnx2x_disable_nvram_access(bp);
- bnx2x_release_nvram_lock(bp);
-
- return rc;
-}
-
-static int bnx2x_nvram_write(struct bnx2x *bp, u32 offset, u8 *data_buf,
- int buf_size)
-{
- int rc;
- u32 cmd_flags;
- u32 val;
- u32 written_so_far;
-
- if (buf_size == 1) /* ethtool */
- return bnx2x_nvram_write1(bp, offset, data_buf, buf_size);
-
- if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
- DP(BNX2X_MSG_NVM,
- "Invalid parameter: offset 0x%x buf_size 0x%x\n",
- offset, buf_size);
- return -EINVAL;
- }
-
- if (offset + buf_size > bp->common.flash_size) {
- DP(BNX2X_MSG_NVM, "Invalid parameter: offset (0x%x) +"
- " buf_size (0x%x) > flash_size (0x%x)\n",
- offset, buf_size, bp->common.flash_size);
- return -EINVAL;
- }
-
- /* request access to nvram interface */
- rc = bnx2x_acquire_nvram_lock(bp);
- if (rc)
- return rc;
-
- /* enable access to nvram interface */
- bnx2x_enable_nvram_access(bp);
-
- written_so_far = 0;
- cmd_flags = MCPR_NVM_COMMAND_FIRST;
- while ((written_so_far < buf_size) && (rc == 0)) {
- if (written_so_far == (buf_size - sizeof(u32)))
- cmd_flags |= MCPR_NVM_COMMAND_LAST;
- else if (((offset + 4) % BNX2X_NVRAM_PAGE_SIZE) == 0)
- cmd_flags |= MCPR_NVM_COMMAND_LAST;
- else if ((offset % BNX2X_NVRAM_PAGE_SIZE) == 0)
- cmd_flags |= MCPR_NVM_COMMAND_FIRST;
-
- memcpy(&val, data_buf, 4);
-
- rc = bnx2x_nvram_write_dword(bp, offset, val, cmd_flags);
-
- /* advance to the next dword */
- offset += sizeof(u32);
- data_buf += sizeof(u32);
- written_so_far += sizeof(u32);
- cmd_flags = 0;
- }
-
- /* disable access to nvram interface */
- bnx2x_disable_nvram_access(bp);
- bnx2x_release_nvram_lock(bp);
-
- return rc;
-}
-
-static int bnx2x_set_eeprom(struct net_device *dev,
- struct ethtool_eeprom *eeprom, u8 *eebuf)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int port = BP_PORT(bp);
- int rc = 0;
- u32 ext_phy_config;
- if (!netif_running(dev))
- return -EAGAIN;
-
- DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
- DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
- eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
- eeprom->len, eeprom->len);
-
- /* parameters already validated in ethtool_set_eeprom */
-
- /* PHY eeprom can be accessed only by the PMF */
- if ((eeprom->magic >= 0x50485900) && (eeprom->magic <= 0x504859FF) &&
- !bp->port.pmf)
- return -EINVAL;
-
- ext_phy_config =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config);
-
- if (eeprom->magic == 0x50485950) {
- /* 'PHYP' (0x50485950): prepare phy for FW upgrade */
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- bnx2x_acquire_phy_lock(bp);
- rc |= bnx2x_link_reset(&bp->link_params,
- &bp->link_vars, 0);
- if (XGXS_EXT_PHY_TYPE(ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101)
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
- MISC_REGISTERS_GPIO_HIGH, port);
- bnx2x_release_phy_lock(bp);
- bnx2x_link_report(bp);
-
- } else if (eeprom->magic == 0x50485952) {
- /* 'PHYR' (0x50485952): re-init link after FW upgrade */
- if (bp->state == BNX2X_STATE_OPEN) {
- bnx2x_acquire_phy_lock(bp);
- rc |= bnx2x_link_reset(&bp->link_params,
- &bp->link_vars, 1);
-
- rc |= bnx2x_phy_init(&bp->link_params,
- &bp->link_vars);
- bnx2x_release_phy_lock(bp);
- bnx2x_calc_fc_adv(bp);
- }
- } else if (eeprom->magic == 0x53985943) {
- /* 'PHYC' (0x53985943): PHY FW upgrade completed */
- if (XGXS_EXT_PHY_TYPE(ext_phy_config) ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101) {
-
- /* DSP Remove Download Mode */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
- MISC_REGISTERS_GPIO_LOW, port);
-
- bnx2x_acquire_phy_lock(bp);
-
- bnx2x_sfx7101_sp_sw_reset(bp,
- &bp->link_params.phy[EXT_PHY1]);
-
- /* wait 0.5 sec to allow it to run */
- msleep(500);
- bnx2x_ext_phy_hw_reset(bp, port);
- msleep(500);
- bnx2x_release_phy_lock(bp);
- }
- } else
- rc = bnx2x_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
-
- return rc;
-}
-
-static int bnx2x_get_coalesce(struct net_device *dev,
- struct ethtool_coalesce *coal)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- memset(coal, 0, sizeof(struct ethtool_coalesce));
-
- coal->rx_coalesce_usecs = bp->rx_ticks;
- coal->tx_coalesce_usecs = bp->tx_ticks;
-
- return 0;
-}
-
-static int bnx2x_set_coalesce(struct net_device *dev,
- struct ethtool_coalesce *coal)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- bp->rx_ticks = (u16)coal->rx_coalesce_usecs;
- if (bp->rx_ticks > BNX2X_MAX_COALESCE_TOUT)
- bp->rx_ticks = BNX2X_MAX_COALESCE_TOUT;
-
- bp->tx_ticks = (u16)coal->tx_coalesce_usecs;
- if (bp->tx_ticks > BNX2X_MAX_COALESCE_TOUT)
- bp->tx_ticks = BNX2X_MAX_COALESCE_TOUT;
-
- if (netif_running(dev))
- bnx2x_update_coalesce(bp);
-
- return 0;
-}
-
-static void bnx2x_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- ering->rx_max_pending = MAX_RX_AVAIL;
- ering->rx_mini_max_pending = 0;
- ering->rx_jumbo_max_pending = 0;
-
- if (bp->rx_ring_size)
- ering->rx_pending = bp->rx_ring_size;
- else
- if (bp->state == BNX2X_STATE_OPEN && bp->num_queues)
- ering->rx_pending = MAX_RX_AVAIL/bp->num_queues;
- else
- ering->rx_pending = MAX_RX_AVAIL;
-
- ering->rx_mini_pending = 0;
- ering->rx_jumbo_pending = 0;
-
- ering->tx_max_pending = MAX_TX_AVAIL;
- ering->tx_pending = bp->tx_ring_size;
-}
-
-static int bnx2x_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- printk(KERN_ERR "Handling parity error recovery. Try again later\n");
- return -EAGAIN;
- }
-
- if ((ering->rx_pending > MAX_RX_AVAIL) ||
- (ering->rx_pending < (bp->disable_tpa ? MIN_RX_SIZE_NONTPA :
- MIN_RX_SIZE_TPA)) ||
- (ering->tx_pending > MAX_TX_AVAIL) ||
- (ering->tx_pending <= MAX_SKB_FRAGS + 4))
- return -EINVAL;
-
- bp->rx_ring_size = ering->rx_pending;
- bp->tx_ring_size = ering->tx_pending;
-
- return bnx2x_reload_if_running(dev);
-}
-
-static void bnx2x_get_pauseparam(struct net_device *dev,
- struct ethtool_pauseparam *epause)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int cfg_idx = bnx2x_get_link_cfg_idx(bp);
- epause->autoneg = (bp->link_params.req_flow_ctrl[cfg_idx] ==
- BNX2X_FLOW_CTRL_AUTO);
-
- epause->rx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_RX) ==
- BNX2X_FLOW_CTRL_RX);
- epause->tx_pause = ((bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX) ==
- BNX2X_FLOW_CTRL_TX);
-
- DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n"
- DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
- epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
-}
-
-static int bnx2x_set_pauseparam(struct net_device *dev,
- struct ethtool_pauseparam *epause)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u32 cfg_idx = bnx2x_get_link_cfg_idx(bp);
- if (IS_MF(bp))
- return 0;
-
- DP(NETIF_MSG_LINK, "ethtool_pauseparam: cmd %d\n"
- DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
- epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
-
- bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_AUTO;
-
- if (epause->rx_pause)
- bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_RX;
-
- if (epause->tx_pause)
- bp->link_params.req_flow_ctrl[cfg_idx] |= BNX2X_FLOW_CTRL_TX;
-
- if (bp->link_params.req_flow_ctrl[cfg_idx] == BNX2X_FLOW_CTRL_AUTO)
- bp->link_params.req_flow_ctrl[cfg_idx] = BNX2X_FLOW_CTRL_NONE;
-
- if (epause->autoneg) {
- if (!(bp->port.supported[cfg_idx] & SUPPORTED_Autoneg)) {
- DP(NETIF_MSG_LINK, "autoneg not supported\n");
- return -EINVAL;
- }
-
- if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG) {
- bp->link_params.req_flow_ctrl[cfg_idx] =
- BNX2X_FLOW_CTRL_AUTO;
- }
- }
-
- DP(NETIF_MSG_LINK,
- "req_flow_ctrl 0x%x\n", bp->link_params.req_flow_ctrl[cfg_idx]);
-
- if (netif_running(dev)) {
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_link_set(bp);
- }
-
- return 0;
-}
-
-static const struct {
- char string[ETH_GSTRING_LEN];
-} bnx2x_tests_str_arr[BNX2X_NUM_TESTS] = {
- { "register_test (offline)" },
- { "memory_test (offline)" },
- { "loopback_test (offline)" },
- { "nvram_test (online)" },
- { "interrupt_test (online)" },
- { "link_test (online)" },
- { "idle check (online)" }
-};
-
-enum {
- BNX2X_CHIP_E1_OFST = 0,
- BNX2X_CHIP_E1H_OFST,
- BNX2X_CHIP_E2_OFST,
- BNX2X_CHIP_E3_OFST,
- BNX2X_CHIP_E3B0_OFST,
- BNX2X_CHIP_MAX_OFST
-};
-
-#define BNX2X_CHIP_MASK_E1 (1 << BNX2X_CHIP_E1_OFST)
-#define BNX2X_CHIP_MASK_E1H (1 << BNX2X_CHIP_E1H_OFST)
-#define BNX2X_CHIP_MASK_E2 (1 << BNX2X_CHIP_E2_OFST)
-#define BNX2X_CHIP_MASK_E3 (1 << BNX2X_CHIP_E3_OFST)
-#define BNX2X_CHIP_MASK_E3B0 (1 << BNX2X_CHIP_E3B0_OFST)
-
-#define BNX2X_CHIP_MASK_ALL ((1 << BNX2X_CHIP_MAX_OFST) - 1)
-#define BNX2X_CHIP_MASK_E1X (BNX2X_CHIP_MASK_E1 | BNX2X_CHIP_MASK_E1H)
-
-static int bnx2x_test_registers(struct bnx2x *bp)
-{
- int idx, i, rc = -ENODEV;
- u32 wr_val = 0, hw;
- int port = BP_PORT(bp);
- static const struct {
- u32 hw;
- u32 offset0;
- u32 offset1;
- u32 mask;
- } reg_tbl[] = {
-/* 0 */ { BNX2X_CHIP_MASK_ALL,
- BRB1_REG_PAUSE_LOW_THRESHOLD_0, 4, 0x000003ff },
- { BNX2X_CHIP_MASK_ALL,
- DORQ_REG_DB_ADDR0, 4, 0xffffffff },
- { BNX2X_CHIP_MASK_E1X,
- HC_REG_AGG_INT_0, 4, 0x000003ff },
- { BNX2X_CHIP_MASK_ALL,
- PBF_REG_MAC_IF0_ENABLE, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2 | BNX2X_CHIP_MASK_E3,
- PBF_REG_P0_INIT_CRD, 4, 0x000007ff },
- { BNX2X_CHIP_MASK_E3B0,
- PBF_REG_INIT_CRD_Q0, 4, 0x000007ff },
- { BNX2X_CHIP_MASK_ALL,
- PRS_REG_CID_PORT_0, 4, 0x00ffffff },
- { BNX2X_CHIP_MASK_ALL,
- PXP2_REG_PSWRQ_CDU0_L2P, 4, 0x000fffff },
- { BNX2X_CHIP_MASK_ALL,
- PXP2_REG_RQ_CDU0_EFIRST_MEM_ADDR, 8, 0x0003ffff },
- { BNX2X_CHIP_MASK_ALL,
- PXP2_REG_PSWRQ_TM0_L2P, 4, 0x000fffff },
-/* 10 */ { BNX2X_CHIP_MASK_ALL,
- PXP2_REG_RQ_USDM0_EFIRST_MEM_ADDR, 8, 0x0003ffff },
- { BNX2X_CHIP_MASK_ALL,
- PXP2_REG_PSWRQ_TSDM0_L2P, 4, 0x000fffff },
- { BNX2X_CHIP_MASK_ALL,
- QM_REG_CONNNUM_0, 4, 0x000fffff },
- { BNX2X_CHIP_MASK_ALL,
- TM_REG_LIN0_MAX_ACTIVE_CID, 4, 0x0003ffff },
- { BNX2X_CHIP_MASK_ALL,
- SRC_REG_KEYRSS0_0, 40, 0xffffffff },
- { BNX2X_CHIP_MASK_ALL,
- SRC_REG_KEYRSS0_7, 40, 0xffffffff },
- { BNX2X_CHIP_MASK_ALL,
- XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_ALL,
- XCM_REG_WU_DA_CNT_CMD00, 4, 0x00000003 },
- { BNX2X_CHIP_MASK_ALL,
- XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 4, 0x000000ff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_T_BIT, 4, 0x00000001 },
-/* 20 */ { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2,
- NIG_REG_EMAC0_IN_EN, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2,
- NIG_REG_BMAC0_IN_EN, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_XCM0_OUT_EN, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_BRB0_OUT_EN, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_XCM_MASK, 4, 0x00000007 },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_ACPI_PAT_6_LEN, 68, 0x000000ff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_ACPI_PAT_0_CRC, 68, 0xffffffff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_DEST_MAC_0_0, 160, 0xffffffff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_DEST_IP_0_1, 160, 0xffffffff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_IPV4_IPV6_0, 160, 0x00000001 },
-/* 30 */ { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_DEST_UDP_0, 160, 0x0000ffff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_DEST_TCP_0, 160, 0x0000ffff },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LLH0_VLAN_ID_0, 160, 0x00000fff },
- { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2,
- NIG_REG_XGXS_SERDES0_MODE_SEL, 4, 0x00000001 },
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0, 4, 0x00000001},
- { BNX2X_CHIP_MASK_ALL,
- NIG_REG_STATUS_INTERRUPT_PORT0, 4, 0x07ffffff },
- { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2,
- NIG_REG_XGXS0_CTRL_EXTREMOTEMDIOST, 24, 0x00000001 },
- { BNX2X_CHIP_MASK_E1X | BNX2X_CHIP_MASK_E2,
- NIG_REG_SERDES0_CTRL_PHY_ADDR, 16, 0x0000001f },
-
- { BNX2X_CHIP_MASK_ALL, 0xffffffff, 0, 0x00000000 }
- };
-
- if (!netif_running(bp->dev))
- return rc;
-
- if (CHIP_IS_E1(bp))
- hw = BNX2X_CHIP_MASK_E1;
- else if (CHIP_IS_E1H(bp))
- hw = BNX2X_CHIP_MASK_E1H;
- else if (CHIP_IS_E2(bp))
- hw = BNX2X_CHIP_MASK_E2;
- else if (CHIP_IS_E3B0(bp))
- hw = BNX2X_CHIP_MASK_E3B0;
- else /* e3 A0 */
- hw = BNX2X_CHIP_MASK_E3;
-
- /* Repeat the test twice:
- First by writing 0x00000000, second by writing 0xffffffff */
- for (idx = 0; idx < 2; idx++) {
-
- switch (idx) {
- case 0:
- wr_val = 0;
- break;
- case 1:
- wr_val = 0xffffffff;
- break;
- }
-
- for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
- u32 offset, mask, save_val, val;
- if (!(hw & reg_tbl[i].hw))
- continue;
-
- offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
- mask = reg_tbl[i].mask;
-
- save_val = REG_RD(bp, offset);
-
- REG_WR(bp, offset, wr_val & mask);
-
- val = REG_RD(bp, offset);
-
- /* Restore the original register's value */
- REG_WR(bp, offset, save_val);
-
- /* verify value is as expected */
- if ((val & mask) != (wr_val & mask)) {
- DP(NETIF_MSG_HW,
- "offset 0x%x: val 0x%x != 0x%x mask 0x%x\n",
- offset, val, wr_val, mask);
- goto test_reg_exit;
- }
- }
- }
-
- rc = 0;
-
-test_reg_exit:
- return rc;
-}
-
-static int bnx2x_test_memory(struct bnx2x *bp)
-{
- int i, j, rc = -ENODEV;
- u32 val, index;
- static const struct {
- u32 offset;
- int size;
- } mem_tbl[] = {
- { CCM_REG_XX_DESCR_TABLE, CCM_REG_XX_DESCR_TABLE_SIZE },
- { CFC_REG_ACTIVITY_COUNTER, CFC_REG_ACTIVITY_COUNTER_SIZE },
- { CFC_REG_LINK_LIST, CFC_REG_LINK_LIST_SIZE },
- { DMAE_REG_CMD_MEM, DMAE_REG_CMD_MEM_SIZE },
- { TCM_REG_XX_DESCR_TABLE, TCM_REG_XX_DESCR_TABLE_SIZE },
- { UCM_REG_XX_DESCR_TABLE, UCM_REG_XX_DESCR_TABLE_SIZE },
- { XCM_REG_XX_DESCR_TABLE, XCM_REG_XX_DESCR_TABLE_SIZE },
-
- { 0xffffffff, 0 }
- };
-
- static const struct {
- char *name;
- u32 offset;
- u32 hw_mask[BNX2X_CHIP_MAX_OFST];
- } prty_tbl[] = {
- { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS,
- {0x3ffc0, 0, 0, 0} },
- { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS,
- {0x2, 0x2, 0, 0} },
- { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS,
- {0, 0, 0, 0} },
- { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS,
- {0x3ffc0, 0, 0, 0} },
- { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS,
- {0x3ffc0, 0, 0, 0} },
- { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS,
- {0x3ffc1, 0, 0, 0} },
-
- { NULL, 0xffffffff, {0, 0, 0, 0} }
- };
-
- if (!netif_running(bp->dev))
- return rc;
-
- if (CHIP_IS_E1(bp))
- index = BNX2X_CHIP_E1_OFST;
- else if (CHIP_IS_E1H(bp))
- index = BNX2X_CHIP_E1H_OFST;
- else if (CHIP_IS_E2(bp))
- index = BNX2X_CHIP_E2_OFST;
- else /* e3 */
- index = BNX2X_CHIP_E3_OFST;
-
- /* pre-Check the parity status */
- for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
- val = REG_RD(bp, prty_tbl[i].offset);
- if (val & ~(prty_tbl[i].hw_mask[index])) {
- DP(NETIF_MSG_HW,
- "%s is 0x%x\n", prty_tbl[i].name, val);
- goto test_mem_exit;
- }
- }
-
- /* Go through all the memories */
- for (i = 0; mem_tbl[i].offset != 0xffffffff; i++)
- for (j = 0; j < mem_tbl[i].size; j++)
- REG_RD(bp, mem_tbl[i].offset + j*4);
-
- /* Check the parity status */
- for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
- val = REG_RD(bp, prty_tbl[i].offset);
- if (val & ~(prty_tbl[i].hw_mask[index])) {
- DP(NETIF_MSG_HW,
- "%s is 0x%x\n", prty_tbl[i].name, val);
- goto test_mem_exit;
- }
- }
-
- rc = 0;
-
-test_mem_exit:
- return rc;
-}
-
-static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up, u8 is_serdes)
-{
- int cnt = 1400;
-
- if (link_up) {
- while (bnx2x_link_test(bp, is_serdes) && cnt--)
- msleep(20);
-
- if (cnt <= 0 && bnx2x_link_test(bp, is_serdes))
- DP(NETIF_MSG_LINK, "Timeout waiting for link up\n");
- }
-}
-
-static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
-{
- unsigned int pkt_size, num_pkts, i;
- struct sk_buff *skb;
- unsigned char *packet;
- struct bnx2x_fastpath *fp_rx = &bp->fp[0];
- struct bnx2x_fastpath *fp_tx = &bp->fp[0];
- struct bnx2x_fp_txdata *txdata = &fp_tx->txdata[0];
- u16 tx_start_idx, tx_idx;
- u16 rx_start_idx, rx_idx;
- u16 pkt_prod, bd_prod, rx_comp_cons;
- struct sw_tx_bd *tx_buf;
- struct eth_tx_start_bd *tx_start_bd;
- struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
- struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
- dma_addr_t mapping;
- union eth_rx_cqe *cqe;
- u8 cqe_fp_flags, cqe_fp_type;
- struct sw_rx_bd *rx_buf;
- u16 len;
- int rc = -ENODEV;
-
- /* check the loopback mode */
- switch (loopback_mode) {
- case BNX2X_PHY_LOOPBACK:
- if (bp->link_params.loopback_mode != LOOPBACK_XGXS)
- return -EINVAL;
- break;
- case BNX2X_MAC_LOOPBACK:
- bp->link_params.loopback_mode = CHIP_IS_E3(bp) ?
- LOOPBACK_XMAC : LOOPBACK_BMAC;
- bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- break;
- default:
- return -EINVAL;
- }
-
- /* prepare the loopback packet */
- pkt_size = (((bp->dev->mtu < ETH_MAX_PACKET_SIZE) ?
- bp->dev->mtu : ETH_MAX_PACKET_SIZE) + ETH_HLEN);
- skb = netdev_alloc_skb(bp->dev, fp_rx->rx_buf_size);
- if (!skb) {
- rc = -ENOMEM;
- goto test_loopback_exit;
- }
- packet = skb_put(skb, pkt_size);
- memcpy(packet, bp->dev->dev_addr, ETH_ALEN);
- memset(packet + ETH_ALEN, 0, ETH_ALEN);
- memset(packet + 2*ETH_ALEN, 0x77, (ETH_HLEN - 2*ETH_ALEN));
- for (i = ETH_HLEN; i < pkt_size; i++)
- packet[i] = (unsigned char) (i & 0xff);
- mapping = dma_map_single(&bp->pdev->dev, skb->data,
- skb_headlen(skb), DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
- rc = -ENOMEM;
- dev_kfree_skb(skb);
- BNX2X_ERR("Unable to map SKB\n");
- goto test_loopback_exit;
- }
-
- /* send the loopback packet */
- num_pkts = 0;
- tx_start_idx = le16_to_cpu(*txdata->tx_cons_sb);
- rx_start_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
-
- pkt_prod = txdata->tx_pkt_prod++;
- tx_buf = &txdata->tx_buf_ring[TX_BD(pkt_prod)];
- tx_buf->first_bd = txdata->tx_bd_prod;
- tx_buf->skb = skb;
- tx_buf->flags = 0;
-
- bd_prod = TX_BD(txdata->tx_bd_prod);
- tx_start_bd = &txdata->tx_desc_ring[bd_prod].start_bd;
- tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
- tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */
- tx_start_bd->nbytes = cpu_to_le16(skb_headlen(skb));
- tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod);
- tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
- SET_FLAG(tx_start_bd->general_data,
- ETH_TX_START_BD_ETH_ADDR_TYPE,
- UNICAST_ADDRESS);
- SET_FLAG(tx_start_bd->general_data,
- ETH_TX_START_BD_HDR_NBDS,
- 1);
-
- /* turn on parsing and get a BD */
- bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
-
- pbd_e1x = &txdata->tx_desc_ring[bd_prod].parse_bd_e1x;
- pbd_e2 = &txdata->tx_desc_ring[bd_prod].parse_bd_e2;
-
- memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
- memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
-
- wmb();
-
- txdata->tx_db.data.prod += 2;
- barrier();
- DOORBELL(bp, txdata->cid, txdata->tx_db.raw);
-
- mmiowb();
- barrier();
-
- num_pkts++;
- txdata->tx_bd_prod += 2; /* start + pbd */
-
- udelay(100);
-
- tx_idx = le16_to_cpu(*txdata->tx_cons_sb);
- if (tx_idx != tx_start_idx + num_pkts)
- goto test_loopback_exit;
-
- /* Unlike HC IGU won't generate an interrupt for status block
- * updates that have been performed while interrupts were
- * disabled.
- */
- if (bp->common.int_block == INT_BLOCK_IGU) {
- /* Disable local BHes to prevent a dead-lock situation between
- * sch_direct_xmit() and bnx2x_run_loopback() (calling
- * bnx2x_tx_int()), as both are taking netif_tx_lock().
- */
- local_bh_disable();
- bnx2x_tx_int(bp, txdata);
- local_bh_enable();
- }
-
- rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
- if (rx_idx != rx_start_idx + num_pkts)
- goto test_loopback_exit;
-
- rx_comp_cons = le16_to_cpu(fp_rx->rx_comp_cons);
- cqe = &fp_rx->rx_comp_ring[RCQ_BD(rx_comp_cons)];
- cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
- cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
- if (!CQE_TYPE_FAST(cqe_fp_type) || (cqe_fp_flags & ETH_RX_ERROR_FALGS))
- goto test_loopback_rx_exit;
-
- len = le16_to_cpu(cqe->fast_path_cqe.pkt_len);
- if (len != pkt_size)
- goto test_loopback_rx_exit;
-
- rx_buf = &fp_rx->rx_buf_ring[RX_BD(fp_rx->rx_bd_cons)];
- dma_sync_single_for_cpu(&bp->pdev->dev,
- dma_unmap_addr(rx_buf, mapping),
- fp_rx->rx_buf_size, DMA_FROM_DEVICE);
- skb = rx_buf->skb;
- skb_reserve(skb, cqe->fast_path_cqe.placement_offset);
- for (i = ETH_HLEN; i < pkt_size; i++)
- if (*(skb->data + i) != (unsigned char) (i & 0xff))
- goto test_loopback_rx_exit;
-
- rc = 0;
-
-test_loopback_rx_exit:
-
- fp_rx->rx_bd_cons = NEXT_RX_IDX(fp_rx->rx_bd_cons);
- fp_rx->rx_bd_prod = NEXT_RX_IDX(fp_rx->rx_bd_prod);
- fp_rx->rx_comp_cons = NEXT_RCQ_IDX(fp_rx->rx_comp_cons);
- fp_rx->rx_comp_prod = NEXT_RCQ_IDX(fp_rx->rx_comp_prod);
-
- /* Update producers */
- bnx2x_update_rx_prod(bp, fp_rx, fp_rx->rx_bd_prod, fp_rx->rx_comp_prod,
- fp_rx->rx_sge_prod);
-
-test_loopback_exit:
- bp->link_params.loopback_mode = LOOPBACK_NONE;
-
- return rc;
-}
-
-static int bnx2x_test_loopback(struct bnx2x *bp)
-{
- int rc = 0, res;
-
- if (BP_NOMCP(bp))
- return rc;
-
- if (!netif_running(bp->dev))
- return BNX2X_LOOPBACK_FAILED;
-
- bnx2x_netif_stop(bp, 1);
- bnx2x_acquire_phy_lock(bp);
-
- res = bnx2x_run_loopback(bp, BNX2X_PHY_LOOPBACK);
- if (res) {
- DP(NETIF_MSG_PROBE, " PHY loopback failed (res %d)\n", res);
- rc |= BNX2X_PHY_LOOPBACK_FAILED;
- }
-
- res = bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK);
- if (res) {
- DP(NETIF_MSG_PROBE, " MAC loopback failed (res %d)\n", res);
- rc |= BNX2X_MAC_LOOPBACK_FAILED;
- }
-
- bnx2x_release_phy_lock(bp);
- bnx2x_netif_start(bp);
-
- return rc;
-}
-
-#define CRC32_RESIDUAL 0xdebb20e3
-
-static int bnx2x_test_nvram(struct bnx2x *bp)
-{
- static const struct {
- int offset;
- int size;
- } nvram_tbl[] = {
- { 0, 0x14 }, /* bootstrap */
- { 0x14, 0xec }, /* dir */
- { 0x100, 0x350 }, /* manuf_info */
- { 0x450, 0xf0 }, /* feature_info */
- { 0x640, 0x64 }, /* upgrade_key_info */
- { 0x708, 0x70 }, /* manuf_key_info */
- { 0, 0 }
- };
- __be32 buf[0x350 / 4];
- u8 *data = (u8 *)buf;
- int i, rc;
- u32 magic, crc;
-
- if (BP_NOMCP(bp))
- return 0;
-
- rc = bnx2x_nvram_read(bp, 0, data, 4);
- if (rc) {
- DP(NETIF_MSG_PROBE, "magic value read (rc %d)\n", rc);
- goto test_nvram_exit;
- }
-
- magic = be32_to_cpu(buf[0]);
- if (magic != 0x669955aa) {
- DP(NETIF_MSG_PROBE, "magic value (0x%08x)\n", magic);
- rc = -ENODEV;
- goto test_nvram_exit;
- }
-
- for (i = 0; nvram_tbl[i].size; i++) {
-
- rc = bnx2x_nvram_read(bp, nvram_tbl[i].offset, data,
- nvram_tbl[i].size);
- if (rc) {
- DP(NETIF_MSG_PROBE,
- "nvram_tbl[%d] read data (rc %d)\n", i, rc);
- goto test_nvram_exit;
- }
-
- crc = ether_crc_le(nvram_tbl[i].size, data);
- if (crc != CRC32_RESIDUAL) {
- DP(NETIF_MSG_PROBE,
- "nvram_tbl[%d] crc value (0x%08x)\n", i, crc);
- rc = -ENODEV;
- goto test_nvram_exit;
- }
- }
-
-test_nvram_exit:
- return rc;
-}
-
-/* Send an EMPTY ramrod on the first queue */
-static int bnx2x_test_intr(struct bnx2x *bp)
-{
- struct bnx2x_queue_state_params params = {0};
-
- if (!netif_running(bp->dev))
- return -ENODEV;
-
- params.q_obj = &bp->fp->q_obj;
- params.cmd = BNX2X_Q_CMD_EMPTY;
-
- __set_bit(RAMROD_COMP_WAIT, &params.ramrod_flags);
-
- return bnx2x_queue_state_change(bp, &params);
-}
-
-static void bnx2x_self_test(struct net_device *dev,
- struct ethtool_test *etest, u64 *buf)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u8 is_serdes;
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- printk(KERN_ERR "Handling parity error recovery. Try again later\n");
- etest->flags |= ETH_TEST_FL_FAILED;
- return;
- }
-
- memset(buf, 0, sizeof(u64) * BNX2X_NUM_TESTS);
-
- if (!netif_running(dev))
- return;
-
- /* offline tests are not supported in MF mode */
- if (IS_MF(bp))
- etest->flags &= ~ETH_TEST_FL_OFFLINE;
- is_serdes = (bp->link_vars.link_status & LINK_STATUS_SERDES_LINK) > 0;
-
- if (etest->flags & ETH_TEST_FL_OFFLINE) {
- int port = BP_PORT(bp);
- u32 val;
- u8 link_up;
-
- /* save current value of input enable for TX port IF */
- val = REG_RD(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4);
- /* disable input for TX port IF */
- REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0);
-
- link_up = bp->link_vars.link_up;
-
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
- bnx2x_nic_load(bp, LOAD_DIAG);
- /* wait until link state is restored */
- bnx2x_wait_for_link(bp, 1, is_serdes);
-
- if (bnx2x_test_registers(bp) != 0) {
- buf[0] = 1;
- etest->flags |= ETH_TEST_FL_FAILED;
- }
- if (bnx2x_test_memory(bp) != 0) {
- buf[1] = 1;
- etest->flags |= ETH_TEST_FL_FAILED;
- }
-
- buf[2] = bnx2x_test_loopback(bp);
- if (buf[2] != 0)
- etest->flags |= ETH_TEST_FL_FAILED;
-
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
-
- /* restore input for TX port IF */
- REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, val);
-
- bnx2x_nic_load(bp, LOAD_NORMAL);
- /* wait until link state is restored */
- bnx2x_wait_for_link(bp, link_up, is_serdes);
- }
- if (bnx2x_test_nvram(bp) != 0) {
- buf[3] = 1;
- etest->flags |= ETH_TEST_FL_FAILED;
- }
- if (bnx2x_test_intr(bp) != 0) {
- buf[4] = 1;
- etest->flags |= ETH_TEST_FL_FAILED;
- }
-
- if (bnx2x_link_test(bp, is_serdes) != 0) {
- buf[5] = 1;
- etest->flags |= ETH_TEST_FL_FAILED;
- }
-
-#ifdef BNX2X_EXTRA_DEBUG
- bnx2x_panic_dump(bp);
-#endif
-}
-
-#define IS_PORT_STAT(i) \
- ((bnx2x_stats_arr[i].flags & STATS_FLAGS_BOTH) == STATS_FLAGS_PORT)
-#define IS_FUNC_STAT(i) (bnx2x_stats_arr[i].flags & STATS_FLAGS_FUNC)
-#define IS_MF_MODE_STAT(bp) \
- (IS_MF(bp) && !(bp->msg_enable & BNX2X_MSG_STATS))
-
-/* ethtool statistics are displayed for all regular ethernet queues and the
- * fcoe L2 queue if not disabled
- */
-static inline int bnx2x_num_stat_queues(struct bnx2x *bp)
-{
- return BNX2X_NUM_ETH_QUEUES(bp);
-}
-
-static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int i, num_stats;
-
- switch (stringset) {
- case ETH_SS_STATS:
- if (is_multi(bp)) {
- num_stats = bnx2x_num_stat_queues(bp) *
- BNX2X_NUM_Q_STATS;
- if (!IS_MF_MODE_STAT(bp))
- num_stats += BNX2X_NUM_STATS;
- } else {
- if (IS_MF_MODE_STAT(bp)) {
- num_stats = 0;
- for (i = 0; i < BNX2X_NUM_STATS; i++)
- if (IS_FUNC_STAT(i))
- num_stats++;
- } else
- num_stats = BNX2X_NUM_STATS;
- }
- return num_stats;
-
- case ETH_SS_TEST:
- return BNX2X_NUM_TESTS;
-
- default:
- return -EINVAL;
- }
-}
-
-static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int i, j, k;
- char queue_name[MAX_QUEUE_NAME_LEN+1];
-
- switch (stringset) {
- case ETH_SS_STATS:
- if (is_multi(bp)) {
- k = 0;
- for_each_eth_queue(bp, i) {
- memset(queue_name, 0, sizeof(queue_name));
- sprintf(queue_name, "%d", i);
- for (j = 0; j < BNX2X_NUM_Q_STATS; j++)
- snprintf(buf + (k + j)*ETH_GSTRING_LEN,
- ETH_GSTRING_LEN,
- bnx2x_q_stats_arr[j].string,
- queue_name);
- k += BNX2X_NUM_Q_STATS;
- }
- if (IS_MF_MODE_STAT(bp))
- break;
- for (j = 0; j < BNX2X_NUM_STATS; j++)
- strcpy(buf + (k + j)*ETH_GSTRING_LEN,
- bnx2x_stats_arr[j].string);
- } else {
- for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
- continue;
- strcpy(buf + j*ETH_GSTRING_LEN,
- bnx2x_stats_arr[i].string);
- j++;
- }
- }
- break;
-
- case ETH_SS_TEST:
- memcpy(buf, bnx2x_tests_str_arr, sizeof(bnx2x_tests_str_arr));
- break;
- }
-}
-
-static void bnx2x_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats, u64 *buf)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u32 *hw_stats, *offset;
- int i, j, k;
-
- if (is_multi(bp)) {
- k = 0;
- for_each_eth_queue(bp, i) {
- hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
- for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
- if (bnx2x_q_stats_arr[j].size == 0) {
- /* skip this counter */
- buf[k + j] = 0;
- continue;
- }
- offset = (hw_stats +
- bnx2x_q_stats_arr[j].offset);
- if (bnx2x_q_stats_arr[j].size == 4) {
- /* 4-byte counter */
- buf[k + j] = (u64) *offset;
- continue;
- }
- /* 8-byte counter */
- buf[k + j] = HILO_U64(*offset, *(offset + 1));
- }
- k += BNX2X_NUM_Q_STATS;
- }
- if (IS_MF_MODE_STAT(bp))
- return;
- hw_stats = (u32 *)&bp->eth_stats;
- for (j = 0; j < BNX2X_NUM_STATS; j++) {
- if (bnx2x_stats_arr[j].size == 0) {
- /* skip this counter */
- buf[k + j] = 0;
- continue;
- }
- offset = (hw_stats + bnx2x_stats_arr[j].offset);
- if (bnx2x_stats_arr[j].size == 4) {
- /* 4-byte counter */
- buf[k + j] = (u64) *offset;
- continue;
- }
- /* 8-byte counter */
- buf[k + j] = HILO_U64(*offset, *(offset + 1));
- }
- } else {
- hw_stats = (u32 *)&bp->eth_stats;
- for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
- continue;
- if (bnx2x_stats_arr[i].size == 0) {
- /* skip this counter */
- buf[j] = 0;
- j++;
- continue;
- }
- offset = (hw_stats + bnx2x_stats_arr[i].offset);
- if (bnx2x_stats_arr[i].size == 4) {
- /* 4-byte counter */
- buf[j] = (u64) *offset;
- j++;
- continue;
- }
- /* 8-byte counter */
- buf[j] = HILO_U64(*offset, *(offset + 1));
- j++;
- }
- }
-}
-
-static int bnx2x_set_phys_id(struct net_device *dev,
- enum ethtool_phys_id_state state)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- if (!netif_running(dev))
- return -EAGAIN;
-
- if (!bp->port.pmf)
- return -EOPNOTSUPP;
-
- switch (state) {
- case ETHTOOL_ID_ACTIVE:
- return 1; /* cycle on/off once per second */
-
- case ETHTOOL_ID_ON:
- bnx2x_set_led(&bp->link_params, &bp->link_vars,
- LED_MODE_ON, SPEED_1000);
- break;
-
- case ETHTOOL_ID_OFF:
- bnx2x_set_led(&bp->link_params, &bp->link_vars,
- LED_MODE_FRONT_PANEL_OFF, 0);
-
- break;
-
- case ETHTOOL_ID_INACTIVE:
- bnx2x_set_led(&bp->link_params, &bp->link_vars,
- LED_MODE_OPER,
- bp->link_vars.line_speed);
- }
-
- return 0;
-}
-
-static int bnx2x_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
- void *rules __always_unused)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- switch (info->cmd) {
- case ETHTOOL_GRXRINGS:
- info->data = BNX2X_NUM_ETH_QUEUES(bp);
- return 0;
-
- default:
- return -EOPNOTSUPP;
- }
-}
-
-static int bnx2x_get_rxfh_indir(struct net_device *dev,
- struct ethtool_rxfh_indir *indir)
-{
- struct bnx2x *bp = netdev_priv(dev);
- size_t copy_size =
- min_t(size_t, indir->size, T_ETH_INDIRECTION_TABLE_SIZE);
- u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE] = {0};
- size_t i;
-
- if (bp->multi_mode == ETH_RSS_MODE_DISABLED)
- return -EOPNOTSUPP;
-
- /* Get the current configuration of the RSS indirection table */
- bnx2x_get_rss_ind_table(&bp->rss_conf_obj, ind_table);
-
- /*
- * We can't use a memcpy() as an internal storage of an
- * indirection table is a u8 array while indir->ring_index
- * points to an array of u32.
- *
- * Indirection table contains the FW Client IDs, so we need to
- * align the returned table to the Client ID of the leading RSS
- * queue.
- */
- for (i = 0; i < copy_size; i++)
- indir->ring_index[i] = ind_table[i] - bp->fp->cl_id;
-
- indir->size = T_ETH_INDIRECTION_TABLE_SIZE;
-
- return 0;
-}
-
-static int bnx2x_set_rxfh_indir(struct net_device *dev,
- const struct ethtool_rxfh_indir *indir)
-{
- struct bnx2x *bp = netdev_priv(dev);
- size_t i;
- u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE] = {0};
- u32 num_eth_queues = BNX2X_NUM_ETH_QUEUES(bp);
-
- if (bp->multi_mode == ETH_RSS_MODE_DISABLED)
- return -EOPNOTSUPP;
-
- /* validate the size */
- if (indir->size != T_ETH_INDIRECTION_TABLE_SIZE)
- return -EINVAL;
-
- for (i = 0; i < T_ETH_INDIRECTION_TABLE_SIZE; i++) {
- /* validate the indices */
- if (indir->ring_index[i] >= num_eth_queues)
- return -EINVAL;
- /*
- * The same as in bnx2x_get_rxfh_indir: we can't use a memcpy()
- * as an internal storage of an indirection table is a u8 array
- * while indir->ring_index points to an array of u32.
- *
- * Indirection table contains the FW Client IDs, so we need to
- * align the received table to the Client ID of the leading RSS
- * queue
- */
- ind_table[i] = indir->ring_index[i] + bp->fp->cl_id;
- }
-
- return bnx2x_config_rss_pf(bp, ind_table, false);
-}
-
-static const struct ethtool_ops bnx2x_ethtool_ops = {
- .get_settings = bnx2x_get_settings,
- .set_settings = bnx2x_set_settings,
- .get_drvinfo = bnx2x_get_drvinfo,
- .get_regs_len = bnx2x_get_regs_len,
- .get_regs = bnx2x_get_regs,
- .get_wol = bnx2x_get_wol,
- .set_wol = bnx2x_set_wol,
- .get_msglevel = bnx2x_get_msglevel,
- .set_msglevel = bnx2x_set_msglevel,
- .nway_reset = bnx2x_nway_reset,
- .get_link = bnx2x_get_link,
- .get_eeprom_len = bnx2x_get_eeprom_len,
- .get_eeprom = bnx2x_get_eeprom,
- .set_eeprom = bnx2x_set_eeprom,
- .get_coalesce = bnx2x_get_coalesce,
- .set_coalesce = bnx2x_set_coalesce,
- .get_ringparam = bnx2x_get_ringparam,
- .set_ringparam = bnx2x_set_ringparam,
- .get_pauseparam = bnx2x_get_pauseparam,
- .set_pauseparam = bnx2x_set_pauseparam,
- .self_test = bnx2x_self_test,
- .get_sset_count = bnx2x_get_sset_count,
- .get_strings = bnx2x_get_strings,
- .set_phys_id = bnx2x_set_phys_id,
- .get_ethtool_stats = bnx2x_get_ethtool_stats,
- .get_rxnfc = bnx2x_get_rxnfc,
- .get_rxfh_indir = bnx2x_get_rxfh_indir,
- .set_rxfh_indir = bnx2x_set_rxfh_indir,
-};
-
-void bnx2x_set_ethtool_ops(struct net_device *netdev)
-{
- SET_ETHTOOL_OPS(netdev, &bnx2x_ethtool_ops);
-}
diff --git a/drivers/net/bnx2x/bnx2x_fw_defs.h b/drivers/net/bnx2x/bnx2x_fw_defs.h
deleted file mode 100644
index 998652a..0000000
--- a/drivers/net/bnx2x/bnx2x_fw_defs.h
+++ /dev/null
@@ -1,410 +0,0 @@
-/* bnx2x_fw_defs.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- */
-
-#ifndef BNX2X_FW_DEFS_H
-#define BNX2X_FW_DEFS_H
-
-#define CSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[148].base)
-#define CSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
- (IRO[147].base + ((assertListEntry) * IRO[147].m1))
-#define CSTORM_EVENT_RING_DATA_OFFSET(pfId) \
- (IRO[153].base + (((pfId)>>1) * IRO[153].m1) + (((pfId)&1) * \
- IRO[153].m2))
-#define CSTORM_EVENT_RING_PROD_OFFSET(pfId) \
- (IRO[154].base + (((pfId)>>1) * IRO[154].m1) + (((pfId)&1) * \
- IRO[154].m2))
-#define CSTORM_FINAL_CLEANUP_COMPLETE_OFFSET(funcId) \
- (IRO[159].base + ((funcId) * IRO[159].m1))
-#define CSTORM_FUNC_EN_OFFSET(funcId) \
- (IRO[149].base + ((funcId) * IRO[149].m1))
-#define CSTORM_IGU_MODE_OFFSET (IRO[157].base)
-#define CSTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \
- (IRO[315].base + ((pfId) * IRO[315].m1))
-#define CSTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \
- (IRO[316].base + ((pfId) * IRO[316].m1))
-#define CSTORM_ISCSI_EQ_CONS_OFFSET(pfId, iscsiEqId) \
- (IRO[308].base + ((pfId) * IRO[308].m1) + ((iscsiEqId) * IRO[308].m2))
-#define CSTORM_ISCSI_EQ_NEXT_EQE_ADDR_OFFSET(pfId, iscsiEqId) \
- (IRO[310].base + ((pfId) * IRO[310].m1) + ((iscsiEqId) * IRO[310].m2))
-#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_OFFSET(pfId, iscsiEqId) \
- (IRO[309].base + ((pfId) * IRO[309].m1) + ((iscsiEqId) * IRO[309].m2))
-#define CSTORM_ISCSI_EQ_NEXT_PAGE_ADDR_VALID_OFFSET(pfId, iscsiEqId) \
- (IRO[311].base + ((pfId) * IRO[311].m1) + ((iscsiEqId) * IRO[311].m2))
-#define CSTORM_ISCSI_EQ_PROD_OFFSET(pfId, iscsiEqId) \
- (IRO[307].base + ((pfId) * IRO[307].m1) + ((iscsiEqId) * IRO[307].m2))
-#define CSTORM_ISCSI_EQ_SB_INDEX_OFFSET(pfId, iscsiEqId) \
- (IRO[313].base + ((pfId) * IRO[313].m1) + ((iscsiEqId) * IRO[313].m2))
-#define CSTORM_ISCSI_EQ_SB_NUM_OFFSET(pfId, iscsiEqId) \
- (IRO[312].base + ((pfId) * IRO[312].m1) + ((iscsiEqId) * IRO[312].m2))
-#define CSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \
- (IRO[314].base + ((pfId) * IRO[314].m1))
-#define CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
- (IRO[306].base + ((pfId) * IRO[306].m1))
-#define CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
- (IRO[305].base + ((pfId) * IRO[305].m1))
-#define CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
- (IRO[304].base + ((pfId) * IRO[304].m1))
-#define CSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \
- (IRO[151].base + ((funcId) * IRO[151].m1))
-#define CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(pfId) \
- (IRO[142].base + ((pfId) * IRO[142].m1))
-#define CSTORM_SP_STATUS_BLOCK_DATA_STATE_OFFSET(pfId) \
- (IRO[143].base + ((pfId) * IRO[143].m1))
-#define CSTORM_SP_STATUS_BLOCK_OFFSET(pfId) \
- (IRO[141].base + ((pfId) * IRO[141].m1))
-#define CSTORM_SP_STATUS_BLOCK_SIZE (IRO[141].size)
-#define CSTORM_SP_SYNC_BLOCK_OFFSET(pfId) \
- (IRO[144].base + ((pfId) * IRO[144].m1))
-#define CSTORM_SP_SYNC_BLOCK_SIZE (IRO[144].size)
-#define CSTORM_STATUS_BLOCK_DATA_FLAGS_OFFSET(sbId, hcIndex) \
- (IRO[136].base + ((sbId) * IRO[136].m1) + ((hcIndex) * IRO[136].m2))
-#define CSTORM_STATUS_BLOCK_DATA_OFFSET(sbId) \
- (IRO[133].base + ((sbId) * IRO[133].m1))
-#define CSTORM_STATUS_BLOCK_DATA_STATE_OFFSET(sbId) \
- (IRO[134].base + ((sbId) * IRO[134].m1))
-#define CSTORM_STATUS_BLOCK_DATA_TIMEOUT_OFFSET(sbId, hcIndex) \
- (IRO[135].base + ((sbId) * IRO[135].m1) + ((hcIndex) * IRO[135].m2))
-#define CSTORM_STATUS_BLOCK_OFFSET(sbId) \
- (IRO[132].base + ((sbId) * IRO[132].m1))
-#define CSTORM_STATUS_BLOCK_SIZE (IRO[132].size)
-#define CSTORM_SYNC_BLOCK_OFFSET(sbId) \
- (IRO[137].base + ((sbId) * IRO[137].m1))
-#define CSTORM_SYNC_BLOCK_SIZE (IRO[137].size)
-#define CSTORM_VF_PF_CHANNEL_STATE_OFFSET(vfId) \
- (IRO[155].base + ((vfId) * IRO[155].m1))
-#define CSTORM_VF_PF_CHANNEL_VALID_OFFSET(vfId) \
- (IRO[156].base + ((vfId) * IRO[156].m1))
-#define CSTORM_VF_TO_PF_OFFSET(funcId) \
- (IRO[150].base + ((funcId) * IRO[150].m1))
-#define TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET (IRO[204].base)
-#define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(pfId) \
- (IRO[203].base + ((pfId) * IRO[203].m1))
-#define TSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[102].base)
-#define TSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
- (IRO[101].base + ((assertListEntry) * IRO[101].m1))
-#define TSTORM_COMMON_SAFC_WORKAROUND_ENABLE_OFFSET (IRO[107].base)
-#define TSTORM_COMMON_SAFC_WORKAROUND_TIMEOUT_10USEC_OFFSET \
- (IRO[108].base)
-#define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(pfId) \
- (IRO[201].base + ((pfId) * IRO[201].m1))
-#define TSTORM_FUNC_EN_OFFSET(funcId) \
- (IRO[103].base + ((funcId) * IRO[103].m1))
-#define TSTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \
- (IRO[271].base + ((pfId) * IRO[271].m1))
-#define TSTORM_ISCSI_L2_ISCSI_OOO_CID_TABLE_OFFSET(pfId) \
- (IRO[272].base + ((pfId) * IRO[272].m1))
-#define TSTORM_ISCSI_L2_ISCSI_OOO_CLIENT_ID_TABLE_OFFSET(pfId) \
- (IRO[273].base + ((pfId) * IRO[273].m1))
-#define TSTORM_ISCSI_L2_ISCSI_OOO_PROD_OFFSET(pfId) \
- (IRO[274].base + ((pfId) * IRO[274].m1))
-#define TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
- (IRO[270].base + ((pfId) * IRO[270].m1))
-#define TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
- (IRO[269].base + ((pfId) * IRO[269].m1))
-#define TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
- (IRO[268].base + ((pfId) * IRO[268].m1))
-#define TSTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \
- (IRO[267].base + ((pfId) * IRO[267].m1))
-#define TSTORM_ISCSI_TCP_LOCAL_ADV_WND_OFFSET(pfId) \
- (IRO[276].base + ((pfId) * IRO[276].m1))
-#define TSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \
- (IRO[263].base + ((pfId) * IRO[263].m1))
-#define TSTORM_ISCSI_TCP_VARS_LSB_LOCAL_MAC_ADDR_OFFSET(pfId) \
- (IRO[264].base + ((pfId) * IRO[264].m1))
-#define TSTORM_ISCSI_TCP_VARS_MID_LOCAL_MAC_ADDR_OFFSET(pfId) \
- (IRO[265].base + ((pfId) * IRO[265].m1))
-#define TSTORM_ISCSI_TCP_VARS_MSB_LOCAL_MAC_ADDR_OFFSET(pfId) \
- (IRO[266].base + ((pfId) * IRO[266].m1))
-#define TSTORM_MAC_FILTER_CONFIG_OFFSET(pfId) \
- (IRO[202].base + ((pfId) * IRO[202].m1))
-#define TSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \
- (IRO[105].base + ((funcId) * IRO[105].m1))
-#define TSTORM_TCP_MAX_CWND_OFFSET(pfId) \
- (IRO[216].base + ((pfId) * IRO[216].m1))
-#define TSTORM_VF_TO_PF_OFFSET(funcId) \
- (IRO[104].base + ((funcId) * IRO[104].m1))
-#define USTORM_AGG_DATA_OFFSET (IRO[206].base)
-#define USTORM_AGG_DATA_SIZE (IRO[206].size)
-#define USTORM_ASSERT_LIST_INDEX_OFFSET (IRO[177].base)
-#define USTORM_ASSERT_LIST_OFFSET(assertListEntry) \
- (IRO[176].base + ((assertListEntry) * IRO[176].m1))
-#define USTORM_CQE_PAGE_NEXT_OFFSET(portId, clientId) \
- (IRO[205].base + ((portId) * IRO[205].m1) + ((clientId) * \
- IRO[205].m2))
-#define USTORM_ETH_PAUSE_ENABLED_OFFSET(portId) \
- (IRO[183].base + ((portId) * IRO[183].m1))
-#define USTORM_FCOE_EQ_PROD_OFFSET(pfId) \
- (IRO[317].base + ((pfId) * IRO[317].m1))
-#define USTORM_FUNC_EN_OFFSET(funcId) \
- (IRO[178].base + ((funcId) * IRO[178].m1))
-#define USTORM_ISCSI_CQ_SIZE_OFFSET(pfId) \
- (IRO[281].base + ((pfId) * IRO[281].m1))
-#define USTORM_ISCSI_CQ_SQN_SIZE_OFFSET(pfId) \
- (IRO[282].base + ((pfId) * IRO[282].m1))
-#define USTORM_ISCSI_ERROR_BITMAP_OFFSET(pfId) \
- (IRO[286].base + ((pfId) * IRO[286].m1))
-#define USTORM_ISCSI_GLOBAL_BUF_PHYS_ADDR_OFFSET(pfId) \
- (IRO[283].base + ((pfId) * IRO[283].m1))
-#define USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
- (IRO[279].base + ((pfId) * IRO[279].m1))
-#define USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
- (IRO[278].base + ((pfId) * IRO[278].m1))
-#define USTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
- (IRO[277].base + ((pfId) * IRO[277].m1))
-#define USTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \
- (IRO[280].base + ((pfId) * IRO[280].m1))
-#define USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfId) \
- (IRO[284].base + ((pfId) * IRO[284].m1))
-#define USTORM_ISCSI_RQ_SIZE_OFFSET(pfId) \
- (IRO[285].base + ((pfId) * IRO[285].m1))
-#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(pfId) \
- (IRO[182].base + ((pfId) * IRO[182].m1))
-#define USTORM_RECORD_SLOW_PATH_OFFSET(funcId) \
- (IRO[180].base + ((funcId) * IRO[180].m1))
-#define USTORM_RX_PRODS_E1X_OFFSET(portId, clientId) \
- (IRO[209].base + ((portId) * IRO[209].m1) + ((clientId) * \
- IRO[209].m2))
-#define USTORM_RX_PRODS_E2_OFFSET(qzoneId) \
- (IRO[210].base + ((qzoneId) * IRO[210].m1))
-#define USTORM_TPA_BTR_OFFSET (IRO[207].base)
-#define USTORM_TPA_BTR_SIZE (IRO[207].size)
-#define USTORM_VF_TO_PF_OFFSET(funcId) \
- (IRO[179].base + ((funcId) * IRO[179].m1))
-#define XSTORM_AGG_INT_FINAL_CLEANUP_COMP_TYPE (IRO[67].base)
-#define XSTORM_AGG_INT_FINAL_CLEANUP_INDEX (IRO[66].base)
-#define XSTORM_ASSERT_LIST_INDEX_OFFSET (IRO[51].base)
-#define XSTORM_ASSERT_LIST_OFFSET(assertListEntry) \
- (IRO[50].base + ((assertListEntry) * IRO[50].m1))
-#define XSTORM_CMNG_PER_PORT_VARS_OFFSET(portId) \
- (IRO[43].base + ((portId) * IRO[43].m1))
-#define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(pfId) \
- (IRO[45].base + ((pfId) * IRO[45].m1))
-#define XSTORM_FUNC_EN_OFFSET(funcId) \
- (IRO[47].base + ((funcId) * IRO[47].m1))
-#define XSTORM_ISCSI_HQ_SIZE_OFFSET(pfId) \
- (IRO[294].base + ((pfId) * IRO[294].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR0_OFFSET(pfId) \
- (IRO[297].base + ((pfId) * IRO[297].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR1_OFFSET(pfId) \
- (IRO[298].base + ((pfId) * IRO[298].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR2_OFFSET(pfId) \
- (IRO[299].base + ((pfId) * IRO[299].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR3_OFFSET(pfId) \
- (IRO[300].base + ((pfId) * IRO[300].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR4_OFFSET(pfId) \
- (IRO[301].base + ((pfId) * IRO[301].m1))
-#define XSTORM_ISCSI_LOCAL_MAC_ADDR5_OFFSET(pfId) \
- (IRO[302].base + ((pfId) * IRO[302].m1))
-#define XSTORM_ISCSI_LOCAL_VLAN_OFFSET(pfId) \
- (IRO[303].base + ((pfId) * IRO[303].m1))
-#define XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfId) \
- (IRO[293].base + ((pfId) * IRO[293].m1))
-#define XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfId) \
- (IRO[292].base + ((pfId) * IRO[292].m1))
-#define XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfId) \
- (IRO[291].base + ((pfId) * IRO[291].m1))
-#define XSTORM_ISCSI_R2TQ_SIZE_OFFSET(pfId) \
- (IRO[296].base + ((pfId) * IRO[296].m1))
-#define XSTORM_ISCSI_SQ_SIZE_OFFSET(pfId) \
- (IRO[295].base + ((pfId) * IRO[295].m1))
-#define XSTORM_ISCSI_TCP_VARS_ADV_WND_SCL_OFFSET(pfId) \
- (IRO[290].base + ((pfId) * IRO[290].m1))
-#define XSTORM_ISCSI_TCP_VARS_FLAGS_OFFSET(pfId) \
- (IRO[289].base + ((pfId) * IRO[289].m1))
-#define XSTORM_ISCSI_TCP_VARS_TOS_OFFSET(pfId) \
- (IRO[288].base + ((pfId) * IRO[288].m1))
-#define XSTORM_ISCSI_TCP_VARS_TTL_OFFSET(pfId) \
- (IRO[287].base + ((pfId) * IRO[287].m1))
-#define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(pfId) \
- (IRO[44].base + ((pfId) * IRO[44].m1))
-#define XSTORM_RECORD_SLOW_PATH_OFFSET(funcId) \
- (IRO[49].base + ((funcId) * IRO[49].m1))
-#define XSTORM_SPQ_DATA_OFFSET(funcId) \
- (IRO[32].base + ((funcId) * IRO[32].m1))
-#define XSTORM_SPQ_DATA_SIZE (IRO[32].size)
-#define XSTORM_SPQ_PAGE_BASE_OFFSET(funcId) \
- (IRO[30].base + ((funcId) * IRO[30].m1))
-#define XSTORM_SPQ_PROD_OFFSET(funcId) \
- (IRO[31].base + ((funcId) * IRO[31].m1))
-#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_ENABLED_OFFSET(portId) \
- (IRO[211].base + ((portId) * IRO[211].m1))
-#define XSTORM_TCP_GLOBAL_DEL_ACK_COUNTER_MAX_COUNT_OFFSET(portId) \
- (IRO[212].base + ((portId) * IRO[212].m1))
-#define XSTORM_TCP_TX_SWS_TIMER_VAL_OFFSET(pfId) \
- (IRO[214].base + (((pfId)>>1) * IRO[214].m1) + (((pfId)&1) * \
- IRO[214].m2))
-#define XSTORM_VF_TO_PF_OFFSET(funcId) \
- (IRO[48].base + ((funcId) * IRO[48].m1))
-#define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0
-
-/**
-* This file defines HSI constants for the ETH flow
-*/
-#ifdef _EVEREST_MICROCODE
-#include "Microcode\Generated\DataTypes\eth_rx_bd.h"
-#include "Microcode\Generated\DataTypes\eth_tx_bd.h"
-#include "Microcode\Generated\DataTypes\eth_rx_cqe.h"
-#include "Microcode\Generated\DataTypes\eth_rx_sge.h"
-#include "Microcode\Generated\DataTypes\eth_rx_cqe_next_page.h"
-#endif
-
-
-/* Ethernet Ring parameters */
-#define X_ETH_LOCAL_RING_SIZE 13
-#define FIRST_BD_IN_PKT 0
-#define PARSE_BD_INDEX 1
-#define NUM_OF_ETH_BDS_IN_PAGE ((PAGE_SIZE)/(STRUCT_SIZE(eth_tx_bd)/8))
-#define U_ETH_NUM_OF_SGES_TO_FETCH 8
-#define U_ETH_MAX_SGES_FOR_PACKET 3
-
-/* Rx ring params */
-#define U_ETH_LOCAL_BD_RING_SIZE 8
-#define U_ETH_LOCAL_SGE_RING_SIZE 10
-#define U_ETH_SGL_SIZE 8
- /* The fw will padd the buffer with this value, so the IP header \
- will be align to 4 Byte */
-#define IP_HEADER_ALIGNMENT_PADDING 2
-
-#define U_ETH_SGES_PER_PAGE_INVERSE_MASK \
- (0xFFFF - ((PAGE_SIZE/((STRUCT_SIZE(eth_rx_sge))/8))-1))
-
-#define TU_ETH_CQES_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_cqe)/8))
-#define U_ETH_BDS_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_bd)/8))
-#define U_ETH_SGES_PER_PAGE (PAGE_SIZE/(STRUCT_SIZE(eth_rx_sge)/8))
-
-#define U_ETH_BDS_PER_PAGE_MASK (U_ETH_BDS_PER_PAGE-1)
-#define U_ETH_CQE_PER_PAGE_MASK (TU_ETH_CQES_PER_PAGE-1)
-#define U_ETH_SGES_PER_PAGE_MASK (U_ETH_SGES_PER_PAGE-1)
-
-#define U_ETH_UNDEFINED_Q 0xFF
-
-#define T_ETH_INDIRECTION_TABLE_SIZE 128
-#define T_ETH_RSS_KEY 10
-#define ETH_NUM_OF_RSS_ENGINES_E2 72
-
-#define FILTER_RULES_COUNT 16
-#define MULTICAST_RULES_COUNT 16
-#define CLASSIFY_RULES_COUNT 16
-
-/*The CRC32 seed, that is used for the hash(reduction) multicast address */
-#define ETH_CRC32_HASH_SEED 0x00000000
-
-#define ETH_CRC32_HASH_BIT_SIZE (8)
-#define ETH_CRC32_HASH_MASK EVAL((1<<ETH_CRC32_HASH_BIT_SIZE)-1)
-
-/* Maximal L2 clients supported */
-#define ETH_MAX_RX_CLIENTS_E1 18
-#define ETH_MAX_RX_CLIENTS_E1H 28
-#define ETH_MAX_RX_CLIENTS_E2 152
-
-/* Maximal statistics client Ids */
-#define MAX_STAT_COUNTER_ID_E1 36
-#define MAX_STAT_COUNTER_ID_E1H 56
-#define MAX_STAT_COUNTER_ID_E2 140
-
-#define MAX_MAC_CREDIT_E1 192 /* Per Chip */
-#define MAX_MAC_CREDIT_E1H 256 /* Per Chip */
-#define MAX_MAC_CREDIT_E2 272 /* Per Path */
-#define MAX_VLAN_CREDIT_E1 0 /* Per Chip */
-#define MAX_VLAN_CREDIT_E1H 0 /* Per Chip */
-#define MAX_VLAN_CREDIT_E2 272 /* Per Path */
-
-
-/* Maximal aggregation queues supported */
-#define ETH_MAX_AGGREGATION_QUEUES_E1 32
-#define ETH_MAX_AGGREGATION_QUEUES_E1H_E2 64
-
-
-#define ETH_NUM_OF_MCAST_BINS 256
-#define ETH_NUM_OF_MCAST_ENGINES_E2 72
-
-#define ETH_MIN_RX_CQES_WITHOUT_TPA (MAX_RAMRODS_PER_PORT + 3)
-#define ETH_MIN_RX_CQES_WITH_TPA_E1 \
- (ETH_MAX_AGGREGATION_QUEUES_E1 + ETH_MIN_RX_CQES_WITHOUT_TPA)
-#define ETH_MIN_RX_CQES_WITH_TPA_E1H_E2 \
- (ETH_MAX_AGGREGATION_QUEUES_E1H_E2 + ETH_MIN_RX_CQES_WITHOUT_TPA)
-
-#define DISABLE_STATISTIC_COUNTER_ID_VALUE 0
-
-
-/**
- * This file defines HSI constants common to all microcode flows
- */
-
-#define PROTOCOL_STATE_BIT_OFFSET 6
-
-#define ETH_STATE (ETH_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
-#define TOE_STATE (TOE_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
-#define RDMA_STATE (RDMA_CONNECTION_TYPE << PROTOCOL_STATE_BIT_OFFSET)
-
-/* microcode fixed page page size 4K (chains and ring segments) */
-#define MC_PAGE_SIZE 4096
-
-/* Number of indices per slow-path SB */
-#define HC_SP_SB_MAX_INDICES 16
-
-/* Number of indices per SB */
-#define HC_SB_MAX_INDICES_E1X 8
-#define HC_SB_MAX_INDICES_E2 8
-
-#define HC_SB_MAX_SB_E1X 32
-#define HC_SB_MAX_SB_E2 136
-
-#define HC_SP_SB_ID 0xde
-
-#define HC_SB_MAX_SM 2
-
-#define HC_SB_MAX_DYNAMIC_INDICES 4
-
-/* max number of slow path commands per port */
-#define MAX_RAMRODS_PER_PORT 8
-
-
-/**** DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
-
-#define TIMERS_TICK_SIZE_CHIP (1e-3)
-
-#define TSEMI_CLK1_RESUL_CHIP (1e-3)
-
-#define XSEMI_CLK1_RESUL_CHIP (1e-3)
-
-#define SDM_TIMER_TICK_RESUL_CHIP (4 * (1e-6))
-
-/**** END DEFINES FOR TIMERS/CLOCKS RESOLUTIONS ****/
-
-#define XSTORM_IP_ID_ROLL_HALF 0x8000
-#define XSTORM_IP_ID_ROLL_ALL 0
-
-#define FW_LOG_LIST_SIZE 50
-
-#define NUM_OF_SAFC_BITS 16
-#define MAX_COS_NUMBER 4
-#define MAX_TRAFFIC_TYPES 8
-#define MAX_PFC_PRIORITIES 8
-
- /* used by array traffic_type_to_priority[] to mark traffic type \
- that is not mapped to priority*/
-#define LLFC_TRAFFIC_TYPE_TO_PRIORITY_UNMAPPED 0xFF
-
-
-#define C_ERES_PER_PAGE \
- (PAGE_SIZE / BITS_TO_BYTES(STRUCT_SIZE(event_ring_elem)))
-#define C_ERE_PER_PAGE_MASK (C_ERES_PER_PAGE - 1)
-
-#define STATS_QUERY_CMD_COUNT 16
-
-#define NIV_LIST_TABLE_SIZE 4096
-
-#define INVALID_VNIC_ID 0xFF
-
-
-#define UNDEF_IRO 0x80000000
-
-
-#endif /* BNX2X_FW_DEFS_H */
diff --git a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h b/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
deleted file mode 100644
index f4a07fb..0000000
--- a/drivers/net/bnx2x/bnx2x_fw_file_hdr.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* bnx2x_fw_file_hdr.h: FW binary file header structure.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Vladislav Zolotarov <vladz@broadcom.com>
- * Based on the original idea of John Wright <john.wright@hp.com>.
- */
-
-#ifndef BNX2X_INIT_FILE_HDR_H
-#define BNX2X_INIT_FILE_HDR_H
-
-struct bnx2x_fw_file_section {
- __be32 len;
- __be32 offset;
-};
-
-struct bnx2x_fw_file_hdr {
- struct bnx2x_fw_file_section init_ops;
- struct bnx2x_fw_file_section init_ops_offsets;
- struct bnx2x_fw_file_section init_data;
- struct bnx2x_fw_file_section tsem_int_table_data;
- struct bnx2x_fw_file_section tsem_pram_data;
- struct bnx2x_fw_file_section usem_int_table_data;
- struct bnx2x_fw_file_section usem_pram_data;
- struct bnx2x_fw_file_section csem_int_table_data;
- struct bnx2x_fw_file_section csem_pram_data;
- struct bnx2x_fw_file_section xsem_int_table_data;
- struct bnx2x_fw_file_section xsem_pram_data;
- struct bnx2x_fw_file_section iro_arr;
- struct bnx2x_fw_file_section fw_version;
-};
-
-#endif /* BNX2X_INIT_FILE_HDR_H */
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
deleted file mode 100644
index dc24de4..0000000
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ /dev/null
@@ -1,5131 +0,0 @@
-/* bnx2x_hsi.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- */
-#ifndef BNX2X_HSI_H
-#define BNX2X_HSI_H
-
-#include "bnx2x_fw_defs.h"
-
-#define FW_ENCODE_32BIT_PATTERN 0x1e1e1e1e
-
-struct license_key {
- u32 reserved[6];
-
- u32 max_iscsi_conn;
-#define BNX2X_MAX_ISCSI_TRGT_CONN_MASK 0xFFFF
-#define BNX2X_MAX_ISCSI_TRGT_CONN_SHIFT 0
-#define BNX2X_MAX_ISCSI_INIT_CONN_MASK 0xFFFF0000
-#define BNX2X_MAX_ISCSI_INIT_CONN_SHIFT 16
-
- u32 reserved_a;
-
- u32 max_fcoe_conn;
-#define BNX2X_MAX_FCOE_TRGT_CONN_MASK 0xFFFF
-#define BNX2X_MAX_FCOE_TRGT_CONN_SHIFT 0
-#define BNX2X_MAX_FCOE_INIT_CONN_MASK 0xFFFF0000
-#define BNX2X_MAX_FCOE_INIT_CONN_SHIFT 16
-
- u32 reserved_b[4];
-};
-
-
-#define PORT_0 0
-#define PORT_1 1
-#define PORT_MAX 2
-
-/****************************************************************************
- * Shared HW configuration *
- ****************************************************************************/
-#define PIN_CFG_NA 0x00000000
-#define PIN_CFG_GPIO0_P0 0x00000001
-#define PIN_CFG_GPIO1_P0 0x00000002
-#define PIN_CFG_GPIO2_P0 0x00000003
-#define PIN_CFG_GPIO3_P0 0x00000004
-#define PIN_CFG_GPIO0_P1 0x00000005
-#define PIN_CFG_GPIO1_P1 0x00000006
-#define PIN_CFG_GPIO2_P1 0x00000007
-#define PIN_CFG_GPIO3_P1 0x00000008
-#define PIN_CFG_EPIO0 0x00000009
-#define PIN_CFG_EPIO1 0x0000000a
-#define PIN_CFG_EPIO2 0x0000000b
-#define PIN_CFG_EPIO3 0x0000000c
-#define PIN_CFG_EPIO4 0x0000000d
-#define PIN_CFG_EPIO5 0x0000000e
-#define PIN_CFG_EPIO6 0x0000000f
-#define PIN_CFG_EPIO7 0x00000010
-#define PIN_CFG_EPIO8 0x00000011
-#define PIN_CFG_EPIO9 0x00000012
-#define PIN_CFG_EPIO10 0x00000013
-#define PIN_CFG_EPIO11 0x00000014
-#define PIN_CFG_EPIO12 0x00000015
-#define PIN_CFG_EPIO13 0x00000016
-#define PIN_CFG_EPIO14 0x00000017
-#define PIN_CFG_EPIO15 0x00000018
-#define PIN_CFG_EPIO16 0x00000019
-#define PIN_CFG_EPIO17 0x0000001a
-#define PIN_CFG_EPIO18 0x0000001b
-#define PIN_CFG_EPIO19 0x0000001c
-#define PIN_CFG_EPIO20 0x0000001d
-#define PIN_CFG_EPIO21 0x0000001e
-#define PIN_CFG_EPIO22 0x0000001f
-#define PIN_CFG_EPIO23 0x00000020
-#define PIN_CFG_EPIO24 0x00000021
-#define PIN_CFG_EPIO25 0x00000022
-#define PIN_CFG_EPIO26 0x00000023
-#define PIN_CFG_EPIO27 0x00000024
-#define PIN_CFG_EPIO28 0x00000025
-#define PIN_CFG_EPIO29 0x00000026
-#define PIN_CFG_EPIO30 0x00000027
-#define PIN_CFG_EPIO31 0x00000028
-
-/* EPIO definition */
-#define EPIO_CFG_NA 0x00000000
-#define EPIO_CFG_EPIO0 0x00000001
-#define EPIO_CFG_EPIO1 0x00000002
-#define EPIO_CFG_EPIO2 0x00000003
-#define EPIO_CFG_EPIO3 0x00000004
-#define EPIO_CFG_EPIO4 0x00000005
-#define EPIO_CFG_EPIO5 0x00000006
-#define EPIO_CFG_EPIO6 0x00000007
-#define EPIO_CFG_EPIO7 0x00000008
-#define EPIO_CFG_EPIO8 0x00000009
-#define EPIO_CFG_EPIO9 0x0000000a
-#define EPIO_CFG_EPIO10 0x0000000b
-#define EPIO_CFG_EPIO11 0x0000000c
-#define EPIO_CFG_EPIO12 0x0000000d
-#define EPIO_CFG_EPIO13 0x0000000e
-#define EPIO_CFG_EPIO14 0x0000000f
-#define EPIO_CFG_EPIO15 0x00000010
-#define EPIO_CFG_EPIO16 0x00000011
-#define EPIO_CFG_EPIO17 0x00000012
-#define EPIO_CFG_EPIO18 0x00000013
-#define EPIO_CFG_EPIO19 0x00000014
-#define EPIO_CFG_EPIO20 0x00000015
-#define EPIO_CFG_EPIO21 0x00000016
-#define EPIO_CFG_EPIO22 0x00000017
-#define EPIO_CFG_EPIO23 0x00000018
-#define EPIO_CFG_EPIO24 0x00000019
-#define EPIO_CFG_EPIO25 0x0000001a
-#define EPIO_CFG_EPIO26 0x0000001b
-#define EPIO_CFG_EPIO27 0x0000001c
-#define EPIO_CFG_EPIO28 0x0000001d
-#define EPIO_CFG_EPIO29 0x0000001e
-#define EPIO_CFG_EPIO30 0x0000001f
-#define EPIO_CFG_EPIO31 0x00000020
-
-
-struct shared_hw_cfg { /* NVRAM Offset */
- /* Up to 16 bytes of NULL-terminated string */
- u8 part_num[16]; /* 0x104 */
-
- u32 config; /* 0x114 */
- #define SHARED_HW_CFG_MDIO_VOLTAGE_MASK 0x00000001
- #define SHARED_HW_CFG_MDIO_VOLTAGE_SHIFT 0
- #define SHARED_HW_CFG_MDIO_VOLTAGE_1_2V 0x00000000
- #define SHARED_HW_CFG_MDIO_VOLTAGE_2_5V 0x00000001
- #define SHARED_HW_CFG_MCP_RST_ON_CORE_RST_EN 0x00000002
-
- #define SHARED_HW_CFG_PORT_SWAP 0x00000004
-
- #define SHARED_HW_CFG_BEACON_WOL_EN 0x00000008
-
- #define SHARED_HW_CFG_PCIE_GEN3_DISABLED 0x00000000
- #define SHARED_HW_CFG_PCIE_GEN3_ENABLED 0x00000010
-
- #define SHARED_HW_CFG_MFW_SELECT_MASK 0x00000700
- #define SHARED_HW_CFG_MFW_SELECT_SHIFT 8
- /* Whatever MFW found in NVM
- (if multiple found, priority order is: NC-SI, UMP, IPMI) */
- #define SHARED_HW_CFG_MFW_SELECT_DEFAULT 0x00000000
- #define SHARED_HW_CFG_MFW_SELECT_NC_SI 0x00000100
- #define SHARED_HW_CFG_MFW_SELECT_UMP 0x00000200
- #define SHARED_HW_CFG_MFW_SELECT_IPMI 0x00000300
- /* Use SPIO4 as an arbiter between: 0-NC_SI, 1-IPMI
- (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
- #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_IPMI 0x00000400
- /* Use SPIO4 as an arbiter between: 0-UMP, 1-IPMI
- (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
- #define SHARED_HW_CFG_MFW_SELECT_SPIO4_UMP_IPMI 0x00000500
- /* Use SPIO4 as an arbiter between: 0-NC-SI, 1-UMP
- (can only be used when an add-in board, not BMC, pulls-down SPIO4) */
- #define SHARED_HW_CFG_MFW_SELECT_SPIO4_NC_SI_UMP 0x00000600
-
- #define SHARED_HW_CFG_LED_MODE_MASK 0x000f0000
- #define SHARED_HW_CFG_LED_MODE_SHIFT 16
- #define SHARED_HW_CFG_LED_MAC1 0x00000000
- #define SHARED_HW_CFG_LED_PHY1 0x00010000
- #define SHARED_HW_CFG_LED_PHY2 0x00020000
- #define SHARED_HW_CFG_LED_PHY3 0x00030000
- #define SHARED_HW_CFG_LED_MAC2 0x00040000
- #define SHARED_HW_CFG_LED_PHY4 0x00050000
- #define SHARED_HW_CFG_LED_PHY5 0x00060000
- #define SHARED_HW_CFG_LED_PHY6 0x00070000
- #define SHARED_HW_CFG_LED_MAC3 0x00080000
- #define SHARED_HW_CFG_LED_PHY7 0x00090000
- #define SHARED_HW_CFG_LED_PHY9 0x000a0000
- #define SHARED_HW_CFG_LED_PHY11 0x000b0000
- #define SHARED_HW_CFG_LED_MAC4 0x000c0000
- #define SHARED_HW_CFG_LED_PHY8 0x000d0000
- #define SHARED_HW_CFG_LED_EXTPHY1 0x000e0000
-
-
- #define SHARED_HW_CFG_AN_ENABLE_MASK 0x3f000000
- #define SHARED_HW_CFG_AN_ENABLE_SHIFT 24
- #define SHARED_HW_CFG_AN_ENABLE_CL37 0x01000000
- #define SHARED_HW_CFG_AN_ENABLE_CL73 0x02000000
- #define SHARED_HW_CFG_AN_ENABLE_BAM 0x04000000
- #define SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION 0x08000000
- #define SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT 0x10000000
- #define SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY 0x20000000
-
- #define SHARED_HW_CFG_SRIOV_MASK 0x40000000
- #define SHARED_HW_CFG_SRIOV_DISABLED 0x00000000
- #define SHARED_HW_CFG_SRIOV_ENABLED 0x40000000
-
- #define SHARED_HW_CFG_ATC_MASK 0x80000000
- #define SHARED_HW_CFG_ATC_DISABLED 0x00000000
- #define SHARED_HW_CFG_ATC_ENABLED 0x80000000
-
- u32 config2; /* 0x118 */
- /* one time auto detect grace period (in sec) */
- #define SHARED_HW_CFG_GRACE_PERIOD_MASK 0x000000ff
- #define SHARED_HW_CFG_GRACE_PERIOD_SHIFT 0
-
- #define SHARED_HW_CFG_PCIE_GEN2_ENABLED 0x00000100
- #define SHARED_HW_CFG_PCIE_GEN2_DISABLED 0x00000000
-
- /* The default value for the core clock is 250MHz and it is
- achieved by setting the clock change to 4 */
- #define SHARED_HW_CFG_CLOCK_CHANGE_MASK 0x00000e00
- #define SHARED_HW_CFG_CLOCK_CHANGE_SHIFT 9
-
- #define SHARED_HW_CFG_SMBUS_TIMING_MASK 0x00001000
- #define SHARED_HW_CFG_SMBUS_TIMING_100KHZ 0x00000000
- #define SHARED_HW_CFG_SMBUS_TIMING_400KHZ 0x00001000
-
- #define SHARED_HW_CFG_HIDE_PORT1 0x00002000
-
- #define SHARED_HW_CFG_WOL_CAPABLE_MASK 0x00004000
- #define SHARED_HW_CFG_WOL_CAPABLE_DISABLED 0x00000000
- #define SHARED_HW_CFG_WOL_CAPABLE_ENABLED 0x00004000
-
- /* Output low when PERST is asserted */
- #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_MASK 0x00008000
- #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_DISABLED 0x00000000
- #define SHARED_HW_CFG_SPIO4_FOLLOW_PERST_ENABLED 0x00008000
-
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_MASK 0x00070000
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_SHIFT 16
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_HW 0x00000000
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_0DB 0x00010000
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_3_5DB 0x00020000
- #define SHARED_HW_CFG_PCIE_GEN2_PREEMPHASIS_6_0DB 0x00030000
-
- /* The fan failure mechanism is usually related to the PHY type
- since the power consumption of the board is determined by the PHY.
- Currently, fan is required for most designs with SFX7101, BCM8727
- and BCM8481. If a fan is not required for a board which uses one
- of those PHYs, this field should be set to "Disabled". If a fan is
- required for a different PHY type, this option should be set to
- "Enabled". The fan failure indication is expected on SPIO5 */
- #define SHARED_HW_CFG_FAN_FAILURE_MASK 0x00180000
- #define SHARED_HW_CFG_FAN_FAILURE_SHIFT 19
- #define SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE 0x00000000
- #define SHARED_HW_CFG_FAN_FAILURE_DISABLED 0x00080000
- #define SHARED_HW_CFG_FAN_FAILURE_ENABLED 0x00100000
-
- /* ASPM Power Management support */
- #define SHARED_HW_CFG_ASPM_SUPPORT_MASK 0x00600000
- #define SHARED_HW_CFG_ASPM_SUPPORT_SHIFT 21
- #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_L1_ENABLED 0x00000000
- #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_DISABLED 0x00200000
- #define SHARED_HW_CFG_ASPM_SUPPORT_L1_DISABLED 0x00400000
- #define SHARED_HW_CFG_ASPM_SUPPORT_L0S_L1_DISABLED 0x00600000
-
- /* The value of PM_TL_IGNORE_REQS (bit0) in PCI register
- tl_control_0 (register 0x2800) */
- #define SHARED_HW_CFG_PREVENT_L1_ENTRY_MASK 0x00800000
- #define SHARED_HW_CFG_PREVENT_L1_ENTRY_DISABLED 0x00000000
- #define SHARED_HW_CFG_PREVENT_L1_ENTRY_ENABLED 0x00800000
-
- #define SHARED_HW_CFG_PORT_MODE_MASK 0x01000000
- #define SHARED_HW_CFG_PORT_MODE_2 0x00000000
- #define SHARED_HW_CFG_PORT_MODE_4 0x01000000
-
- #define SHARED_HW_CFG_PATH_SWAP_MASK 0x02000000
- #define SHARED_HW_CFG_PATH_SWAP_DISABLED 0x00000000
- #define SHARED_HW_CFG_PATH_SWAP_ENABLED 0x02000000
-
- /* Set the MDC/MDIO access for the first external phy */
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK 0x1C000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SHIFT 26
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_PHY_TYPE 0x00000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC0 0x04000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1 0x08000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH 0x0c000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED 0x10000000
-
- /* Set the MDC/MDIO access for the second external phy */
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK 0xE0000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SHIFT 29
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_PHY_TYPE 0x00000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC0 0x20000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_EMAC1 0x40000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_BOTH 0x60000000
- #define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SWAPPED 0x80000000
-
-
- u32 power_dissipated; /* 0x11c */
- #define SHARED_HW_CFG_POWER_MGNT_SCALE_MASK 0x00ff0000
- #define SHARED_HW_CFG_POWER_MGNT_SCALE_SHIFT 16
- #define SHARED_HW_CFG_POWER_MGNT_UNKNOWN_SCALE 0x00000000
- #define SHARED_HW_CFG_POWER_MGNT_DOT_1_WATT 0x00010000
- #define SHARED_HW_CFG_POWER_MGNT_DOT_01_WATT 0x00020000
- #define SHARED_HW_CFG_POWER_MGNT_DOT_001_WATT 0x00030000
-
- #define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000
- #define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT 24
-
- u32 ump_nc_si_config; /* 0x120 */
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK 0x00000003
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_SHIFT 0
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MAC 0x00000000
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_PHY 0x00000001
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MII 0x00000000
- #define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_RMII 0x00000002
-
- #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_MASK 0x00000f00
- #define SHARED_HW_CFG_UMP_NC_SI_NUM_DEVS_SHIFT 8
-
- #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_MASK 0x00ff0000
- #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_SHIFT 16
- #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_NONE 0x00000000
- #define SHARED_HW_CFG_UMP_NC_SI_EXT_PHY_TYPE_BCM5221 0x00010000
-
- u32 board; /* 0x124 */
- #define SHARED_HW_CFG_E3_I2C_MUX0_MASK 0x0000003F
- #define SHARED_HW_CFG_E3_I2C_MUX0_SHIFT 0
- #define SHARED_HW_CFG_E3_I2C_MUX1_MASK 0x00000FC0
- #define SHARED_HW_CFG_E3_I2C_MUX1_SHIFT 6
- /* Use the PIN_CFG_XXX defines on top */
- #define SHARED_HW_CFG_BOARD_REV_MASK 0x00ff0000
- #define SHARED_HW_CFG_BOARD_REV_SHIFT 16
-
- #define SHARED_HW_CFG_BOARD_MAJOR_VER_MASK 0x0f000000
- #define SHARED_HW_CFG_BOARD_MAJOR_VER_SHIFT 24
-
- #define SHARED_HW_CFG_BOARD_MINOR_VER_MASK 0xf0000000
- #define SHARED_HW_CFG_BOARD_MINOR_VER_SHIFT 28
-
- u32 wc_lane_config; /* 0x128 */
- #define SHARED_HW_CFG_LANE_SWAP_CFG_MASK 0x0000FFFF
- #define SHARED_HW_CFG_LANE_SWAP_CFG_SHIFT 0
- #define SHARED_HW_CFG_LANE_SWAP_CFG_32103210 0x00001b1b
- #define SHARED_HW_CFG_LANE_SWAP_CFG_32100123 0x00001be4
- #define SHARED_HW_CFG_LANE_SWAP_CFG_01233210 0x0000e41b
- #define SHARED_HW_CFG_LANE_SWAP_CFG_01230123 0x0000e4e4
- #define SHARED_HW_CFG_LANE_SWAP_CFG_TX_MASK 0x000000FF
- #define SHARED_HW_CFG_LANE_SWAP_CFG_TX_SHIFT 0
- #define SHARED_HW_CFG_LANE_SWAP_CFG_RX_MASK 0x0000FF00
- #define SHARED_HW_CFG_LANE_SWAP_CFG_RX_SHIFT 8
-
- /* TX lane Polarity swap */
- #define SHARED_HW_CFG_TX_LANE0_POL_FLIP_ENABLED 0x00010000
- #define SHARED_HW_CFG_TX_LANE1_POL_FLIP_ENABLED 0x00020000
- #define SHARED_HW_CFG_TX_LANE2_POL_FLIP_ENABLED 0x00040000
- #define SHARED_HW_CFG_TX_LANE3_POL_FLIP_ENABLED 0x00080000
- /* TX lane Polarity swap */
- #define SHARED_HW_CFG_RX_LANE0_POL_FLIP_ENABLED 0x00100000
- #define SHARED_HW_CFG_RX_LANE1_POL_FLIP_ENABLED 0x00200000
- #define SHARED_HW_CFG_RX_LANE2_POL_FLIP_ENABLED 0x00400000
- #define SHARED_HW_CFG_RX_LANE3_POL_FLIP_ENABLED 0x00800000
-
- /* Selects the port layout of the board */
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_MASK 0x0F000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_SHIFT 24
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_2P_01 0x00000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_2P_10 0x01000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_0123 0x02000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_1032 0x03000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_2301 0x04000000
- #define SHARED_HW_CFG_E3_PORT_LAYOUT_4P_3210 0x05000000
-};
-
-
-/****************************************************************************
- * Port HW configuration *
- ****************************************************************************/
-struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
-
- u32 pci_id;
- #define PORT_HW_CFG_PCI_VENDOR_ID_MASK 0xffff0000
- #define PORT_HW_CFG_PCI_DEVICE_ID_MASK 0x0000ffff
-
- u32 pci_sub_id;
- #define PORT_HW_CFG_PCI_SUBSYS_DEVICE_ID_MASK 0xffff0000
- #define PORT_HW_CFG_PCI_SUBSYS_VENDOR_ID_MASK 0x0000ffff
-
- u32 power_dissipated;
- #define PORT_HW_CFG_POWER_DIS_D0_MASK 0x000000ff
- #define PORT_HW_CFG_POWER_DIS_D0_SHIFT 0
- #define PORT_HW_CFG_POWER_DIS_D1_MASK 0x0000ff00
- #define PORT_HW_CFG_POWER_DIS_D1_SHIFT 8
- #define PORT_HW_CFG_POWER_DIS_D2_MASK 0x00ff0000
- #define PORT_HW_CFG_POWER_DIS_D2_SHIFT 16
- #define PORT_HW_CFG_POWER_DIS_D3_MASK 0xff000000
- #define PORT_HW_CFG_POWER_DIS_D3_SHIFT 24
-
- u32 power_consumed;
- #define PORT_HW_CFG_POWER_CONS_D0_MASK 0x000000ff
- #define PORT_HW_CFG_POWER_CONS_D0_SHIFT 0
- #define PORT_HW_CFG_POWER_CONS_D1_MASK 0x0000ff00
- #define PORT_HW_CFG_POWER_CONS_D1_SHIFT 8
- #define PORT_HW_CFG_POWER_CONS_D2_MASK 0x00ff0000
- #define PORT_HW_CFG_POWER_CONS_D2_SHIFT 16
- #define PORT_HW_CFG_POWER_CONS_D3_MASK 0xff000000
- #define PORT_HW_CFG_POWER_CONS_D3_SHIFT 24
-
- u32 mac_upper;
- #define PORT_HW_CFG_UPPERMAC_MASK 0x0000ffff
- #define PORT_HW_CFG_UPPERMAC_SHIFT 0
- u32 mac_lower;
-
- u32 iscsi_mac_upper; /* Upper 16 bits are always zeroes */
- u32 iscsi_mac_lower;
-
- u32 rdma_mac_upper; /* Upper 16 bits are always zeroes */
- u32 rdma_mac_lower;
-
- u32 serdes_config;
- #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_MASK 0x0000ffff
- #define PORT_HW_CFG_SERDES_TX_DRV_PRE_EMPHASIS_SHIFT 0
-
- #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK 0xffff0000
- #define PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT 16
-
-
- /* Default values: 2P-64, 4P-32 */
- u32 pf_config; /* 0x158 */
- #define PORT_HW_CFG_PF_NUM_VF_MASK 0x0000007F
- #define PORT_HW_CFG_PF_NUM_VF_SHIFT 0
-
- /* Default values: 17 */
- #define PORT_HW_CFG_PF_NUM_MSIX_VECTORS_MASK 0x00007F00
- #define PORT_HW_CFG_PF_NUM_MSIX_VECTORS_SHIFT 8
-
- #define PORT_HW_CFG_ENABLE_FLR_MASK 0x00010000
- #define PORT_HW_CFG_FLR_ENABLED 0x00010000
-
- u32 vf_config; /* 0x15C */
- #define PORT_HW_CFG_VF_NUM_MSIX_VECTORS_MASK 0x0000007F
- #define PORT_HW_CFG_VF_NUM_MSIX_VECTORS_SHIFT 0
-
- #define PORT_HW_CFG_VF_PCI_DEVICE_ID_MASK 0xFFFF0000
- #define PORT_HW_CFG_VF_PCI_DEVICE_ID_SHIFT 16
-
- u32 mf_pci_id; /* 0x160 */
- #define PORT_HW_CFG_MF_PCI_DEVICE_ID_MASK 0x0000FFFF
- #define PORT_HW_CFG_MF_PCI_DEVICE_ID_SHIFT 0
-
- /* Controls the TX laser of the SFP+ module */
- u32 sfp_ctrl; /* 0x164 */
- #define PORT_HW_CFG_TX_LASER_MASK 0x000000FF
- #define PORT_HW_CFG_TX_LASER_SHIFT 0
- #define PORT_HW_CFG_TX_LASER_MDIO 0x00000000
- #define PORT_HW_CFG_TX_LASER_GPIO0 0x00000001
- #define PORT_HW_CFG_TX_LASER_GPIO1 0x00000002
- #define PORT_HW_CFG_TX_LASER_GPIO2 0x00000003
- #define PORT_HW_CFG_TX_LASER_GPIO3 0x00000004
-
- /* Controls the fault module LED of the SFP+ */
- #define PORT_HW_CFG_FAULT_MODULE_LED_MASK 0x0000FF00
- #define PORT_HW_CFG_FAULT_MODULE_LED_SHIFT 8
- #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO0 0x00000000
- #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO1 0x00000100
- #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO2 0x00000200
- #define PORT_HW_CFG_FAULT_MODULE_LED_GPIO3 0x00000300
- #define PORT_HW_CFG_FAULT_MODULE_LED_DISABLED 0x00000400
-
- /* The output pin TX_DIS that controls the TX laser of the SFP+
- module. Use the PIN_CFG_XXX defines on top */
- u32 e3_sfp_ctrl; /* 0x168 */
- #define PORT_HW_CFG_E3_TX_LASER_MASK 0x000000FF
- #define PORT_HW_CFG_E3_TX_LASER_SHIFT 0
-
- /* The output pin for SFPP_TYPE which turns on the Fault module LED */
- #define PORT_HW_CFG_E3_FAULT_MDL_LED_MASK 0x0000FF00
- #define PORT_HW_CFG_E3_FAULT_MDL_LED_SHIFT 8
-
- /* The input pin MOD_ABS that indicates whether SFP+ module is
- present or not. Use the PIN_CFG_XXX defines on top */
- #define PORT_HW_CFG_E3_MOD_ABS_MASK 0x00FF0000
- #define PORT_HW_CFG_E3_MOD_ABS_SHIFT 16
-
- /* The output pin PWRDIS_SFP_X which disable the power of the SFP+
- module. Use the PIN_CFG_XXX defines on top */
- #define PORT_HW_CFG_E3_PWR_DIS_MASK 0xFF000000
- #define PORT_HW_CFG_E3_PWR_DIS_SHIFT 24
-
- /*
- * The input pin which signals module transmit fault. Use the
- * PIN_CFG_XXX defines on top
- */
- u32 e3_cmn_pin_cfg; /* 0x16C */
- #define PORT_HW_CFG_E3_TX_FAULT_MASK 0x000000FF
- #define PORT_HW_CFG_E3_TX_FAULT_SHIFT 0
-
- /* The output pin which reset the PHY. Use the PIN_CFG_XXX defines on
- top */
- #define PORT_HW_CFG_E3_PHY_RESET_MASK 0x0000FF00
- #define PORT_HW_CFG_E3_PHY_RESET_SHIFT 8
-
- /*
- * The output pin which powers down the PHY. Use the PIN_CFG_XXX
- * defines on top
- */
- #define PORT_HW_CFG_E3_PWR_DOWN_MASK 0x00FF0000
- #define PORT_HW_CFG_E3_PWR_DOWN_SHIFT 16
-
- /* The output pin values BSC_SEL which selects the I2C for this port
- in the I2C Mux */
- #define PORT_HW_CFG_E3_I2C_MUX0_MASK 0x01000000
- #define PORT_HW_CFG_E3_I2C_MUX1_MASK 0x02000000
-
-
- /*
- * The input pin I_FAULT which indicate over-current has occurred.
- * Use the PIN_CFG_XXX defines on top
- */
- u32 e3_cmn_pin_cfg1; /* 0x170 */
- #define PORT_HW_CFG_E3_OVER_CURRENT_MASK 0x000000FF
- #define PORT_HW_CFG_E3_OVER_CURRENT_SHIFT 0
- u32 reserved0[7]; /* 0x174 */
-
- u32 aeu_int_mask; /* 0x190 */
-
- u32 media_type; /* 0x194 */
- #define PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK 0x000000FF
- #define PORT_HW_CFG_MEDIA_TYPE_PHY0_SHIFT 0
-
- #define PORT_HW_CFG_MEDIA_TYPE_PHY1_MASK 0x0000FF00
- #define PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT 8
-
- #define PORT_HW_CFG_MEDIA_TYPE_PHY2_MASK 0x00FF0000
- #define PORT_HW_CFG_MEDIA_TYPE_PHY2_SHIFT 16
-
- /* 4 times 16 bits for all 4 lanes. In case external PHY is present
- (not direct mode), those values will not take effect on the 4 XGXS
- lanes. For some external PHYs (such as 8706 and 8726) the values
- will be used to configure the external PHY in those cases, not
- all 4 values are needed. */
- u16 xgxs_config_rx[4]; /* 0x198 */
- u16 xgxs_config_tx[4]; /* 0x1A0 */
-
- /* For storing FCOE mac on shared memory */
- u32 fcoe_fip_mac_upper;
- #define PORT_HW_CFG_FCOE_UPPERMAC_MASK 0x0000ffff
- #define PORT_HW_CFG_FCOE_UPPERMAC_SHIFT 0
- u32 fcoe_fip_mac_lower;
-
- u32 fcoe_wwn_port_name_upper;
- u32 fcoe_wwn_port_name_lower;
-
- u32 fcoe_wwn_node_name_upper;
- u32 fcoe_wwn_node_name_lower;
-
- u32 Reserved1[49]; /* 0x1C0 */
-
- /* Enable RJ45 magjack pair swapping on 10GBase-T PHY (0=default),
- 84833 only */
- u32 xgbt_phy_cfg; /* 0x284 */
- #define PORT_HW_CFG_RJ45_PAIR_SWAP_MASK 0x000000FF
- #define PORT_HW_CFG_RJ45_PAIR_SWAP_SHIFT 0
-
- u32 default_cfg; /* 0x288 */
- #define PORT_HW_CFG_GPIO0_CONFIG_MASK 0x00000003
- #define PORT_HW_CFG_GPIO0_CONFIG_SHIFT 0
- #define PORT_HW_CFG_GPIO0_CONFIG_NA 0x00000000
- #define PORT_HW_CFG_GPIO0_CONFIG_LOW 0x00000001
- #define PORT_HW_CFG_GPIO0_CONFIG_HIGH 0x00000002
- #define PORT_HW_CFG_GPIO0_CONFIG_INPUT 0x00000003
-
- #define PORT_HW_CFG_GPIO1_CONFIG_MASK 0x0000000C
- #define PORT_HW_CFG_GPIO1_CONFIG_SHIFT 2
- #define PORT_HW_CFG_GPIO1_CONFIG_NA 0x00000000
- #define PORT_HW_CFG_GPIO1_CONFIG_LOW 0x00000004
- #define PORT_HW_CFG_GPIO1_CONFIG_HIGH 0x00000008
- #define PORT_HW_CFG_GPIO1_CONFIG_INPUT 0x0000000c
-
- #define PORT_HW_CFG_GPIO2_CONFIG_MASK 0x00000030
- #define PORT_HW_CFG_GPIO2_CONFIG_SHIFT 4
- #define PORT_HW_CFG_GPIO2_CONFIG_NA 0x00000000
- #define PORT_HW_CFG_GPIO2_CONFIG_LOW 0x00000010
- #define PORT_HW_CFG_GPIO2_CONFIG_HIGH 0x00000020
- #define PORT_HW_CFG_GPIO2_CONFIG_INPUT 0x00000030
-
- #define PORT_HW_CFG_GPIO3_CONFIG_MASK 0x000000C0
- #define PORT_HW_CFG_GPIO3_CONFIG_SHIFT 6
- #define PORT_HW_CFG_GPIO3_CONFIG_NA 0x00000000
- #define PORT_HW_CFG_GPIO3_CONFIG_LOW 0x00000040
- #define PORT_HW_CFG_GPIO3_CONFIG_HIGH 0x00000080
- #define PORT_HW_CFG_GPIO3_CONFIG_INPUT 0x000000c0
-
- /* When KR link is required to be set to force which is not
- KR-compliant, this parameter determine what is the trigger for it.
- When GPIO is selected, low input will force the speed. Currently
- default speed is 1G. In the future, it may be widen to select the
- forced speed in with another parameter. Note when force-1G is
- enabled, it override option 56: Link Speed option. */
- #define PORT_HW_CFG_FORCE_KR_ENABLER_MASK 0x00000F00
- #define PORT_HW_CFG_FORCE_KR_ENABLER_SHIFT 8
- #define PORT_HW_CFG_FORCE_KR_ENABLER_NOT_FORCED 0x00000000
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO0_P0 0x00000100
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO1_P0 0x00000200
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO2_P0 0x00000300
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO3_P0 0x00000400
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO0_P1 0x00000500
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO1_P1 0x00000600
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO2_P1 0x00000700
- #define PORT_HW_CFG_FORCE_KR_ENABLER_GPIO3_P1 0x00000800
- #define PORT_HW_CFG_FORCE_KR_ENABLER_FORCED 0x00000900
- /* Enable to determine with which GPIO to reset the external phy */
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_MASK 0x000F0000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_SHIFT 16
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_PHY_TYPE 0x00000000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P0 0x00010000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P0 0x00020000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P0 0x00030000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P0 0x00040000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P1 0x00050000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P1 0x00060000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P1 0x00070000
- #define PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P1 0x00080000
-
- /* Enable BAM on KR */
- #define PORT_HW_CFG_ENABLE_BAM_ON_KR_MASK 0x00100000
- #define PORT_HW_CFG_ENABLE_BAM_ON_KR_SHIFT 20
- #define PORT_HW_CFG_ENABLE_BAM_ON_KR_DISABLED 0x00000000
- #define PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED 0x00100000
-
- /* Enable Common Mode Sense */
- #define PORT_HW_CFG_ENABLE_CMS_MASK 0x00200000
- #define PORT_HW_CFG_ENABLE_CMS_SHIFT 21
- #define PORT_HW_CFG_ENABLE_CMS_DISABLED 0x00000000
- #define PORT_HW_CFG_ENABLE_CMS_ENABLED 0x00200000
-
- /* Enable RJ45 magjack pair swapping on 10GBase-T PHY, 84833 only */
- #define PORT_HW_CFG_RJ45_PR_SWP_MASK 0x00400000
- #define PORT_HW_CFG_RJ45_PR_SWP_SHIFT 22
- #define PORT_HW_CFG_RJ45_PR_SWP_DISABLED 0x00000000
- #define PORT_HW_CFG_RJ45_PR_SWP_ENABLED 0x00400000
-
- /* Determine the Serdes electrical interface */
- #define PORT_HW_CFG_NET_SERDES_IF_MASK 0x0F000000
- #define PORT_HW_CFG_NET_SERDES_IF_SHIFT 24
- #define PORT_HW_CFG_NET_SERDES_IF_SGMII 0x00000000
- #define PORT_HW_CFG_NET_SERDES_IF_XFI 0x01000000
- #define PORT_HW_CFG_NET_SERDES_IF_SFI 0x02000000
- #define PORT_HW_CFG_NET_SERDES_IF_KR 0x03000000
- #define PORT_HW_CFG_NET_SERDES_IF_DXGXS 0x04000000
- #define PORT_HW_CFG_NET_SERDES_IF_KR2 0x05000000
-
-
- u32 speed_capability_mask2; /* 0x28C */
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK 0x0000FFFF
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT 0
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10M_FULL 0x00000001
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3__ 0x00000002
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3___ 0x00000004
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_100M_FULL 0x00000008
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_1G 0x00000010
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_2_DOT_5G 0x00000020
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10G 0x00000040
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_20G 0x00000080
-
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_MASK 0xFFFF0000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_SHIFT 16
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10M_FULL 0x00010000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0__ 0x00020000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0___ 0x00040000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_100M_FULL 0x00080000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_1G 0x00100000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_2_DOT_5G 0x00200000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10G 0x00400000
- #define PORT_HW_CFG_SPEED_CAPABILITY2_D0_20G 0x00800000
-
-
- /* In the case where two media types (e.g. copper and fiber) are
- present and electrically active at the same time, PHY Selection
- will determine which of the two PHYs will be designated as the
- Active PHY and used for a connection to the network. */
- u32 multi_phy_config; /* 0x290 */
- #define PORT_HW_CFG_PHY_SELECTION_MASK 0x00000007
- #define PORT_HW_CFG_PHY_SELECTION_SHIFT 0
- #define PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT 0x00000000
- #define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY 0x00000001
- #define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY 0x00000002
- #define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY 0x00000003
- #define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY 0x00000004
-
- /* When enabled, all second phy nvram parameters will be swapped
- with the first phy parameters */
- #define PORT_HW_CFG_PHY_SWAPPED_MASK 0x00000008
- #define PORT_HW_CFG_PHY_SWAPPED_SHIFT 3
- #define PORT_HW_CFG_PHY_SWAPPED_DISABLED 0x00000000
- #define PORT_HW_CFG_PHY_SWAPPED_ENABLED 0x00000008
-
-
- /* Address of the second external phy */
- u32 external_phy_config2; /* 0x294 */
- #define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_MASK 0x000000FF
- #define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_SHIFT 0
-
- /* The second XGXS external PHY type */
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_MASK 0x0000FF00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SHIFT 8
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_DIRECT 0x00000000
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8071 0x00000100
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8072 0x00000200
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8073 0x00000300
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8705 0x00000400
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8706 0x00000500
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8726 0x00000600
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8481 0x00000700
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SFX7101 0x00000800
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727 0x00000900
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727_NOC 0x00000a00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84823 0x00000b00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54640 0x00000c00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84833 0x00000d00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54618SE 0x00000e00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8722 0x00000f00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_FAILURE 0x0000fd00
- #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_NOT_CONN 0x0000ff00
-
-
- /* 4 times 16 bits for all 4 lanes. For some external PHYs (such as
- 8706, 8726 and 8727) not all 4 values are needed. */
- u16 xgxs_config2_rx[4]; /* 0x296 */
- u16 xgxs_config2_tx[4]; /* 0x2A0 */
-
- u32 lane_config;
- #define PORT_HW_CFG_LANE_SWAP_CFG_MASK 0x0000ffff
- #define PORT_HW_CFG_LANE_SWAP_CFG_SHIFT 0
- /* AN and forced */
- #define PORT_HW_CFG_LANE_SWAP_CFG_01230123 0x00001b1b
- /* forced only */
- #define PORT_HW_CFG_LANE_SWAP_CFG_01233210 0x00001be4
- /* forced only */
- #define PORT_HW_CFG_LANE_SWAP_CFG_31203120 0x0000d8d8
- /* forced only */
- #define PORT_HW_CFG_LANE_SWAP_CFG_32103210 0x0000e4e4
- #define PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK 0x000000ff
- #define PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT 0
- #define PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK 0x0000ff00
- #define PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT 8
- #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK 0x0000c000
- #define PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT 14
-
- /* Indicate whether to swap the external phy polarity */
- #define PORT_HW_CFG_SWAP_PHY_POLARITY_MASK 0x00010000
- #define PORT_HW_CFG_SWAP_PHY_POLARITY_DISABLED 0x00000000
- #define PORT_HW_CFG_SWAP_PHY_POLARITY_ENABLED 0x00010000
-
-
- u32 external_phy_config;
- #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK 0x000000ff
- #define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT 0
-
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK 0x0000ff00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SHIFT 8
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT 0x00000000
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8071 0x00000100
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072 0x00000200
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073 0x00000300
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705 0x00000400
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706 0x00000500
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726 0x00000600
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481 0x00000700
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101 0x00000800
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727 0x00000900
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC 0x00000a00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823 0x00000b00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54640 0x00000c00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833 0x00000d00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE 0x00000e00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722 0x00000f00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT_WC 0x0000fc00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE 0x0000fd00
- #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN 0x0000ff00
-
- #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK 0x00ff0000
- #define PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT 16
-
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK 0xff000000
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_SHIFT 24
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT 0x00000000
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482 0x01000000
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT_SD 0x02000000
- #define PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN 0xff000000
-
- u32 speed_capability_mask;
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_MASK 0x0000ffff
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_SHIFT 0
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_FULL 0x00000001
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10M_HALF 0x00000002
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_HALF 0x00000004
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_100M_FULL 0x00000008
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_1G 0x00000010
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_2_5G 0x00000020
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_10G 0x00000040
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_20G 0x00000080
- #define PORT_HW_CFG_SPEED_CAPABILITY_D3_RESERVED 0x0000f000
-
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_MASK 0xffff0000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_SHIFT 16
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL 0x00010000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF 0x00020000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF 0x00040000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL 0x00080000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_1G 0x00100000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G 0x00200000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_10G 0x00400000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_20G 0x00800000
- #define PORT_HW_CFG_SPEED_CAPABILITY_D0_RESERVED 0xf0000000
-
- /* A place to hold the original MAC address as a backup */
- u32 backup_mac_upper; /* 0x2B4 */
- u32 backup_mac_lower; /* 0x2B8 */
-
-};
-
-
-/****************************************************************************
- * Shared Feature configuration *
- ****************************************************************************/
-struct shared_feat_cfg { /* NVRAM Offset */
-
- u32 config; /* 0x450 */
- #define SHARED_FEATURE_BMC_ECHO_MODE_EN 0x00000001
-
- /* Use NVRAM values instead of HW default values */
- #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_MASK \
- 0x00000002
- #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED \
- 0x00000000
- #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED \
- 0x00000002
-
- #define SHARED_FEAT_CFG_NCSI_ID_METHOD_MASK 0x00000008
- #define SHARED_FEAT_CFG_NCSI_ID_METHOD_SPIO 0x00000000
- #define SHARED_FEAT_CFG_NCSI_ID_METHOD_NVRAM 0x00000008
-
- #define SHARED_FEAT_CFG_NCSI_ID_MASK 0x00000030
- #define SHARED_FEAT_CFG_NCSI_ID_SHIFT 4
-
- /* Override the OTP back to single function mode. When using GPIO,
- high means only SF, 0 is according to CLP configuration */
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_MASK 0x00000700
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_SHIFT 8
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED 0x00000000
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF 0x00000100
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4 0x00000200
- #define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT 0x00000300
-
- /* The interval in seconds between sending LLDP packets. Set to zero
- to disable the feature */
- #define SHARED_FEAT_CFG_LLDP_XMIT_INTERVAL_MASK 0x00ff0000
- #define SHARED_FEAT_CFG_LLDP_XMIT_INTERVAL_SHIFT 16
-
- /* The assigned device type ID for LLDP usage */
- #define SHARED_FEAT_CFG_LLDP_DEVICE_TYPE_ID_MASK 0xff000000
- #define SHARED_FEAT_CFG_LLDP_DEVICE_TYPE_ID_SHIFT 24
-
-};
-
-
-/****************************************************************************
- * Port Feature configuration *
- ****************************************************************************/
-struct port_feat_cfg { /* port 0: 0x454 port 1: 0x4c8 */
-
- u32 config;
- #define PORT_FEATURE_BAR1_SIZE_MASK 0x0000000f
- #define PORT_FEATURE_BAR1_SIZE_SHIFT 0
- #define PORT_FEATURE_BAR1_SIZE_DISABLED 0x00000000
- #define PORT_FEATURE_BAR1_SIZE_64K 0x00000001
- #define PORT_FEATURE_BAR1_SIZE_128K 0x00000002
- #define PORT_FEATURE_BAR1_SIZE_256K 0x00000003
- #define PORT_FEATURE_BAR1_SIZE_512K 0x00000004
- #define PORT_FEATURE_BAR1_SIZE_1M 0x00000005
- #define PORT_FEATURE_BAR1_SIZE_2M 0x00000006
- #define PORT_FEATURE_BAR1_SIZE_4M 0x00000007
- #define PORT_FEATURE_BAR1_SIZE_8M 0x00000008
- #define PORT_FEATURE_BAR1_SIZE_16M 0x00000009
- #define PORT_FEATURE_BAR1_SIZE_32M 0x0000000a
- #define PORT_FEATURE_BAR1_SIZE_64M 0x0000000b
- #define PORT_FEATURE_BAR1_SIZE_128M 0x0000000c
- #define PORT_FEATURE_BAR1_SIZE_256M 0x0000000d
- #define PORT_FEATURE_BAR1_SIZE_512M 0x0000000e
- #define PORT_FEATURE_BAR1_SIZE_1G 0x0000000f
- #define PORT_FEATURE_BAR2_SIZE_MASK 0x000000f0
- #define PORT_FEATURE_BAR2_SIZE_SHIFT 4
- #define PORT_FEATURE_BAR2_SIZE_DISABLED 0x00000000
- #define PORT_FEATURE_BAR2_SIZE_64K 0x00000010
- #define PORT_FEATURE_BAR2_SIZE_128K 0x00000020
- #define PORT_FEATURE_BAR2_SIZE_256K 0x00000030
- #define PORT_FEATURE_BAR2_SIZE_512K 0x00000040
- #define PORT_FEATURE_BAR2_SIZE_1M 0x00000050
- #define PORT_FEATURE_BAR2_SIZE_2M 0x00000060
- #define PORT_FEATURE_BAR2_SIZE_4M 0x00000070
- #define PORT_FEATURE_BAR2_SIZE_8M 0x00000080
- #define PORT_FEATURE_BAR2_SIZE_16M 0x00000090
- #define PORT_FEATURE_BAR2_SIZE_32M 0x000000a0
- #define PORT_FEATURE_BAR2_SIZE_64M 0x000000b0
- #define PORT_FEATURE_BAR2_SIZE_128M 0x000000c0
- #define PORT_FEATURE_BAR2_SIZE_256M 0x000000d0
- #define PORT_FEATURE_BAR2_SIZE_512M 0x000000e0
- #define PORT_FEATURE_BAR2_SIZE_1G 0x000000f0
-
- #define PORT_FEAT_CFG_DCBX_MASK 0x00000100
- #define PORT_FEAT_CFG_DCBX_DISABLED 0x00000000
- #define PORT_FEAT_CFG_DCBX_ENABLED 0x00000100
-
- #define PORT_FEAT_CFG_AUTOGREEN_MASK 0x00000200
- #define PORT_FEAT_CFG_AUTOGREEN_SHIFT 9
- #define PORT_FEAT_CFG_AUTOGREEN_DISABLED 0x00000000
- #define PORT_FEAT_CFG_AUTOGREEN_ENABLED 0x00000200
-
- #define PORT_FEATURE_EN_SIZE_MASK 0x0f000000
- #define PORT_FEATURE_EN_SIZE_SHIFT 24
- #define PORT_FEATURE_WOL_ENABLED 0x01000000
- #define PORT_FEATURE_MBA_ENABLED 0x02000000
- #define PORT_FEATURE_MFW_ENABLED 0x04000000
-
- /* Advertise expansion ROM even if MBA is disabled */
- #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_MASK 0x08000000
- #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_DISABLED 0x00000000
- #define PORT_FEAT_CFG_FORCE_EXP_ROM_ADV_ENABLED 0x08000000
-
- /* Check the optic vendor via i2c against a list of approved modules
- in a separate nvram image */
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK 0xe0000000
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_SHIFT 29
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_NO_ENFORCEMENT \
- 0x00000000
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER \
- 0x20000000
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_WARNING_MSG 0x40000000
- #define PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN 0x60000000
-
- u32 wol_config;
- /* Default is used when driver sets to "auto" mode */
- #define PORT_FEATURE_WOL_DEFAULT_MASK 0x00000003
- #define PORT_FEATURE_WOL_DEFAULT_SHIFT 0
- #define PORT_FEATURE_WOL_DEFAULT_DISABLE 0x00000000
- #define PORT_FEATURE_WOL_DEFAULT_MAGIC 0x00000001
- #define PORT_FEATURE_WOL_DEFAULT_ACPI 0x00000002
- #define PORT_FEATURE_WOL_DEFAULT_MAGIC_AND_ACPI 0x00000003
- #define PORT_FEATURE_WOL_RES_PAUSE_CAP 0x00000004
- #define PORT_FEATURE_WOL_RES_ASYM_PAUSE_CAP 0x00000008
- #define PORT_FEATURE_WOL_ACPI_UPON_MGMT 0x00000010
-
- u32 mba_config;
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_MASK 0x00000007
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_SHIFT 0
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_PXE 0x00000000
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_RPL 0x00000001
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_BOOTP 0x00000002
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_ISCSIB 0x00000003
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_FCOE_BOOT 0x00000004
- #define PORT_FEATURE_MBA_BOOT_AGENT_TYPE_NONE 0x00000007
-
- #define PORT_FEATURE_MBA_BOOT_RETRY_MASK 0x00000038
- #define PORT_FEATURE_MBA_BOOT_RETRY_SHIFT 3
-
- #define PORT_FEATURE_MBA_RES_PAUSE_CAP 0x00000100
- #define PORT_FEATURE_MBA_RES_ASYM_PAUSE_CAP 0x00000200
- #define PORT_FEATURE_MBA_SETUP_PROMPT_ENABLE 0x00000400
- #define PORT_FEATURE_MBA_HOTKEY_MASK 0x00000800
- #define PORT_FEATURE_MBA_HOTKEY_CTRL_S 0x00000000
- #define PORT_FEATURE_MBA_HOTKEY_CTRL_B 0x00000800
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_MASK 0x000ff000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_SHIFT 12
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_DISABLED 0x00000000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2K 0x00001000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4K 0x00002000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8K 0x00003000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16K 0x00004000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32K 0x00005000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_64K 0x00006000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_128K 0x00007000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_256K 0x00008000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_512K 0x00009000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_1M 0x0000a000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_2M 0x0000b000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_4M 0x0000c000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_8M 0x0000d000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_16M 0x0000e000
- #define PORT_FEATURE_MBA_EXP_ROM_SIZE_32M 0x0000f000
- #define PORT_FEATURE_MBA_MSG_TIMEOUT_MASK 0x00f00000
- #define PORT_FEATURE_MBA_MSG_TIMEOUT_SHIFT 20
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_MASK 0x03000000
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_SHIFT 24
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_AUTO 0x00000000
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_BBS 0x01000000
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT18H 0x02000000
- #define PORT_FEATURE_MBA_BIOS_BOOTSTRAP_INT19H 0x03000000
- #define PORT_FEATURE_MBA_LINK_SPEED_MASK 0x3c000000
- #define PORT_FEATURE_MBA_LINK_SPEED_SHIFT 26
- #define PORT_FEATURE_MBA_LINK_SPEED_AUTO 0x00000000
- #define PORT_FEATURE_MBA_LINK_SPEED_10HD 0x04000000
- #define PORT_FEATURE_MBA_LINK_SPEED_10FD 0x08000000
- #define PORT_FEATURE_MBA_LINK_SPEED_100HD 0x0c000000
- #define PORT_FEATURE_MBA_LINK_SPEED_100FD 0x10000000
- #define PORT_FEATURE_MBA_LINK_SPEED_1GBPS 0x14000000
- #define PORT_FEATURE_MBA_LINK_SPEED_2_5GBPS 0x18000000
- #define PORT_FEATURE_MBA_LINK_SPEED_10GBPS_CX4 0x1c000000
- #define PORT_FEATURE_MBA_LINK_SPEED_20GBPS 0x20000000
- u32 bmc_config;
- #define PORT_FEATURE_BMC_LINK_OVERRIDE_MASK 0x00000001
- #define PORT_FEATURE_BMC_LINK_OVERRIDE_DEFAULT 0x00000000
- #define PORT_FEATURE_BMC_LINK_OVERRIDE_EN 0x00000001
-
- u32 mba_vlan_cfg;
- #define PORT_FEATURE_MBA_VLAN_TAG_MASK 0x0000ffff
- #define PORT_FEATURE_MBA_VLAN_TAG_SHIFT 0
- #define PORT_FEATURE_MBA_VLAN_EN 0x00010000
-
- u32 resource_cfg;
- #define PORT_FEATURE_RESOURCE_CFG_VALID 0x00000001
- #define PORT_FEATURE_RESOURCE_CFG_DIAG 0x00000002
- #define PORT_FEATURE_RESOURCE_CFG_L2 0x00000004
- #define PORT_FEATURE_RESOURCE_CFG_ISCSI 0x00000008
- #define PORT_FEATURE_RESOURCE_CFG_RDMA 0x00000010
-
- u32 smbus_config;
- #define PORT_FEATURE_SMBUS_ADDR_MASK 0x000000fe
- #define PORT_FEATURE_SMBUS_ADDR_SHIFT 1
-
- u32 vf_config;
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_MASK 0x0000000f
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_SHIFT 0
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_DISABLED 0x00000000
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_4K 0x00000001
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_8K 0x00000002
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_16K 0x00000003
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_32K 0x00000004
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_64K 0x00000005
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_128K 0x00000006
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_256K 0x00000007
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_512K 0x00000008
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_1M 0x00000009
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_2M 0x0000000a
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_4M 0x0000000b
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_8M 0x0000000c
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_16M 0x0000000d
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_32M 0x0000000e
- #define PORT_FEAT_CFG_VF_BAR2_SIZE_64M 0x0000000f
-
- u32 link_config; /* Used as HW defaults for the driver */
- #define PORT_FEATURE_CONNECTED_SWITCH_MASK 0x03000000
- #define PORT_FEATURE_CONNECTED_SWITCH_SHIFT 24
- /* (forced) low speed switch (< 10G) */
- #define PORT_FEATURE_CON_SWITCH_1G_SWITCH 0x00000000
- /* (forced) high speed switch (>= 10G) */
- #define PORT_FEATURE_CON_SWITCH_10G_SWITCH 0x01000000
- #define PORT_FEATURE_CON_SWITCH_AUTO_DETECT 0x02000000
- #define PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT 0x03000000
-
- #define PORT_FEATURE_LINK_SPEED_MASK 0x000f0000
- #define PORT_FEATURE_LINK_SPEED_SHIFT 16
- #define PORT_FEATURE_LINK_SPEED_AUTO 0x00000000
- #define PORT_FEATURE_LINK_SPEED_10M_FULL 0x00010000
- #define PORT_FEATURE_LINK_SPEED_10M_HALF 0x00020000
- #define PORT_FEATURE_LINK_SPEED_100M_HALF 0x00030000
- #define PORT_FEATURE_LINK_SPEED_100M_FULL 0x00040000
- #define PORT_FEATURE_LINK_SPEED_1G 0x00050000
- #define PORT_FEATURE_LINK_SPEED_2_5G 0x00060000
- #define PORT_FEATURE_LINK_SPEED_10G_CX4 0x00070000
- #define PORT_FEATURE_LINK_SPEED_20G 0x00080000
-
- #define PORT_FEATURE_FLOW_CONTROL_MASK 0x00000700
- #define PORT_FEATURE_FLOW_CONTROL_SHIFT 8
- #define PORT_FEATURE_FLOW_CONTROL_AUTO 0x00000000
- #define PORT_FEATURE_FLOW_CONTROL_TX 0x00000100
- #define PORT_FEATURE_FLOW_CONTROL_RX 0x00000200
- #define PORT_FEATURE_FLOW_CONTROL_BOTH 0x00000300
- #define PORT_FEATURE_FLOW_CONTROL_NONE 0x00000400
-
- /* The default for MCP link configuration,
- uses the same defines as link_config */
- u32 mfw_wol_link_cfg;
-
- /* The default for the driver of the second external phy,
- uses the same defines as link_config */
- u32 link_config2; /* 0x47C */
-
- /* The default for MCP of the second external phy,
- uses the same defines as link_config */
- u32 mfw_wol_link_cfg2; /* 0x480 */
-
- u32 Reserved2[17]; /* 0x484 */
-
-};
-
-
-/****************************************************************************
- * Device Information *
- ****************************************************************************/
-struct shm_dev_info { /* size */
-
- u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */
-
- struct shared_hw_cfg shared_hw_config; /* 40 */
-
- struct port_hw_cfg port_hw_config[PORT_MAX]; /* 400*2=800 */
-
- struct shared_feat_cfg shared_feature_config; /* 4 */
-
- struct port_feat_cfg port_feature_config[PORT_MAX];/* 116*2=232 */
-
-};
-
-
-#if !defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN)
- #error "Missing either LITTLE_ENDIAN or BIG_ENDIAN definition."
-#endif
-
-#define FUNC_0 0
-#define FUNC_1 1
-#define FUNC_2 2
-#define FUNC_3 3
-#define FUNC_4 4
-#define FUNC_5 5
-#define FUNC_6 6
-#define FUNC_7 7
-#define E1_FUNC_MAX 2
-#define E1H_FUNC_MAX 8
-#define E2_FUNC_MAX 4 /* per path */
-
-#define VN_0 0
-#define VN_1 1
-#define VN_2 2
-#define VN_3 3
-#define E1VN_MAX 1
-#define E1HVN_MAX 4
-
-#define E2_VF_MAX 64 /* HC_REG_VF_CONFIGURATION_SIZE */
-/* This value (in milliseconds) determines the frequency of the driver
- * issuing the PULSE message code. The firmware monitors this periodic
- * pulse to determine when to switch to an OS-absent mode. */
-#define DRV_PULSE_PERIOD_MS 250
-
-/* This value (in milliseconds) determines how long the driver should
- * wait for an acknowledgement from the firmware before timing out. Once
- * the firmware has timed out, the driver will assume there is no firmware
- * running and there won't be any firmware-driver synchronization during a
- * driver reset. */
-#define FW_ACK_TIME_OUT_MS 5000
-
-#define FW_ACK_POLL_TIME_MS 1
-
-#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
-
-/* LED Blink rate that will achieve ~15.9Hz */
-#define LED_BLINK_RATE_VAL 480
-
-/****************************************************************************
- * Driver <-> FW Mailbox *
- ****************************************************************************/
-struct drv_port_mb {
-
- u32 link_status;
- /* Driver should update this field on any link change event */
-
- #define LINK_STATUS_LINK_FLAG_MASK 0x00000001
- #define LINK_STATUS_LINK_UP 0x00000001
- #define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E
- #define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_20GTFD (11<<1)
- #define LINK_STATUS_SPEED_AND_DUPLEX_20GXFD (11<<1)
-
- #define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020
- #define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020
-
- #define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040
- #define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080
- #define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080
-
- #define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200
- #define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400
- #define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800
- #define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000
- #define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000
- #define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000
- #define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000
-
- #define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000
- #define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000
-
- #define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000
- #define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000
-
- #define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000
- #define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18)
- #define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18)
- #define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18)
- #define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18)
-
- #define LINK_STATUS_SERDES_LINK 0x00100000
-
- #define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000
- #define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000
- #define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000
- #define LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE 0x10000000
-
- #define LINK_STATUS_PFC_ENABLED 0x20000000
-
- #define LINK_STATUS_PHYSICAL_LINK_FLAG 0x40000000
-
- u32 port_stx;
-
- u32 stat_nig_timer;
-
- /* MCP firmware does not use this field */
- u32 ext_phy_fw_version;
-
-};
-
-
-struct drv_func_mb {
-
- u32 drv_mb_header;
- #define DRV_MSG_CODE_MASK 0xffff0000
- #define DRV_MSG_CODE_LOAD_REQ 0x10000000
- #define DRV_MSG_CODE_LOAD_DONE 0x11000000
- #define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000
- #define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000
- #define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000
- #define DRV_MSG_CODE_UNLOAD_DONE 0x21000000
- #define DRV_MSG_CODE_DCC_OK 0x30000000
- #define DRV_MSG_CODE_DCC_FAILURE 0x31000000
- #define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000
- #define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000
- #define DRV_MSG_CODE_VALIDATE_KEY 0x70000000
- #define DRV_MSG_CODE_GET_CURR_KEY 0x80000000
- #define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000
- #define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000
- #define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000
- /*
- * The optic module verification command requires bootcode
- * v5.0.6 or later, te specific optic module verification command
- * requires bootcode v5.2.12 or later
- */
- #define DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL 0xa0000000
- #define REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL 0x00050006
- #define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL 0xa1000000
- #define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL 0x00050234
- #define REQ_BC_VER_4_SFP_TX_DISABLE_SUPPORTED 0x00070014
-
- #define DRV_MSG_CODE_DCBX_ADMIN_PMF_MSG 0xb0000000
- #define DRV_MSG_CODE_DCBX_PMF_DRV_OK 0xb2000000
-
- #define DRV_MSG_CODE_VF_DISABLED_DONE 0xc0000000
-
- #define DRV_MSG_CODE_SET_MF_BW 0xe0000000
- #define REQ_BC_VER_4_SET_MF_BW 0x00060202
- #define DRV_MSG_CODE_SET_MF_BW_ACK 0xe1000000
-
- #define DRV_MSG_CODE_LINK_STATUS_CHANGED 0x01000000
-
- #define BIOS_MSG_CODE_LIC_CHALLENGE 0xff010000
- #define BIOS_MSG_CODE_LIC_RESPONSE 0xff020000
- #define BIOS_MSG_CODE_VIRT_MAC_PRIM 0xff030000
- #define BIOS_MSG_CODE_VIRT_MAC_ISCSI 0xff040000
-
- #define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff
-
- u32 drv_mb_param;
- #define DRV_MSG_CODE_SET_MF_BW_MIN_MASK 0x00ff0000
- #define DRV_MSG_CODE_SET_MF_BW_MAX_MASK 0xff000000
-
- u32 fw_mb_header;
- #define FW_MSG_CODE_MASK 0xffff0000
- #define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000
- #define FW_MSG_CODE_DRV_LOAD_PORT 0x10110000
- #define FW_MSG_CODE_DRV_LOAD_FUNCTION 0x10120000
- /* Load common chip is supported from bc 6.0.0 */
- #define REQ_BC_VER_4_DRV_LOAD_COMMON_CHIP 0x00060000
- #define FW_MSG_CODE_DRV_LOAD_COMMON_CHIP 0x10130000
-
- #define FW_MSG_CODE_DRV_LOAD_REFUSED 0x10200000
- #define FW_MSG_CODE_DRV_LOAD_DONE 0x11100000
- #define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x20100000
- #define FW_MSG_CODE_DRV_UNLOAD_PORT 0x20110000
- #define FW_MSG_CODE_DRV_UNLOAD_FUNCTION 0x20120000
- #define FW_MSG_CODE_DRV_UNLOAD_DONE 0x21100000
- #define FW_MSG_CODE_DCC_DONE 0x30100000
- #define FW_MSG_CODE_LLDP_DONE 0x40100000
- #define FW_MSG_CODE_DIAG_ENTER_DONE 0x50100000
- #define FW_MSG_CODE_DIAG_REFUSE 0x50200000
- #define FW_MSG_CODE_DIAG_EXIT_DONE 0x60100000
- #define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70100000
- #define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x70200000
- #define FW_MSG_CODE_GET_KEY_DONE 0x80100000
- #define FW_MSG_CODE_NO_KEY 0x80f00000
- #define FW_MSG_CODE_LIC_INFO_NOT_READY 0x80f80000
- #define FW_MSG_CODE_L2B_PRAM_LOADED 0x90100000
- #define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x90210000
- #define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x90220000
- #define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x90230000
- #define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x90240000
- #define FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS 0xa0100000
- #define FW_MSG_CODE_VRFY_OPT_MDL_INVLD_IMG 0xa0200000
- #define FW_MSG_CODE_VRFY_OPT_MDL_UNAPPROVED 0xa0300000
- #define FW_MSG_CODE_VF_DISABLED_DONE 0xb0000000
-
- #define FW_MSG_CODE_SET_MF_BW_SENT 0xe0000000
- #define FW_MSG_CODE_SET_MF_BW_DONE 0xe1000000
-
- #define FW_MSG_CODE_LINK_CHANGED_ACK 0x01100000
-
- #define FW_MSG_CODE_LIC_CHALLENGE 0xff010000
- #define FW_MSG_CODE_LIC_RESPONSE 0xff020000
- #define FW_MSG_CODE_VIRT_MAC_PRIM 0xff030000
- #define FW_MSG_CODE_VIRT_MAC_ISCSI 0xff040000
-
- #define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff
-
- u32 fw_mb_param;
-
- u32 drv_pulse_mb;
- #define DRV_PULSE_SEQ_MASK 0x00007fff
- #define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000
- /*
- * The system time is in the format of
- * (year-2001)*12*32 + month*32 + day.
- */
- #define DRV_PULSE_ALWAYS_ALIVE 0x00008000
- /*
- * Indicate to the firmware not to go into the
- * OS-absent when it is not getting driver pulse.
- * This is used for debugging as well for PXE(MBA).
- */
-
- u32 mcp_pulse_mb;
- #define MCP_PULSE_SEQ_MASK 0x00007fff
- #define MCP_PULSE_ALWAYS_ALIVE 0x00008000
- /* Indicates to the driver not to assert due to lack
- * of MCP response */
- #define MCP_EVENT_MASK 0xffff0000
- #define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000
-
- u32 iscsi_boot_signature;
- u32 iscsi_boot_block_offset;
-
- u32 drv_status;
- #define DRV_STATUS_PMF 0x00000001
- #define DRV_STATUS_VF_DISABLED 0x00000002
- #define DRV_STATUS_SET_MF_BW 0x00000004
- #define DRV_STATUS_LINK_EVENT 0x00000008
-
- #define DRV_STATUS_DCC_EVENT_MASK 0x0000ff00
- #define DRV_STATUS_DCC_DISABLE_ENABLE_PF 0x00000100
- #define DRV_STATUS_DCC_BANDWIDTH_ALLOCATION 0x00000200
- #define DRV_STATUS_DCC_CHANGE_MAC_ADDRESS 0x00000400
- #define DRV_STATUS_DCC_RESERVED1 0x00000800
- #define DRV_STATUS_DCC_SET_PROTOCOL 0x00001000
- #define DRV_STATUS_DCC_SET_PRIORITY 0x00002000
-
- #define DRV_STATUS_DCBX_EVENT_MASK 0x000f0000
- #define DRV_STATUS_DCBX_NEGOTIATION_RESULTS 0x00010000
-
- u32 virt_mac_upper;
- #define VIRT_MAC_SIGN_MASK 0xffff0000
- #define VIRT_MAC_SIGNATURE 0x564d0000
- u32 virt_mac_lower;
-
-};
-
-
-/****************************************************************************
- * Management firmware state *
- ****************************************************************************/
-/* Allocate 440 bytes for management firmware */
-#define MGMTFW_STATE_WORD_SIZE 110
-
-struct mgmtfw_state {
- u32 opaque[MGMTFW_STATE_WORD_SIZE];
-};
-
-
-/****************************************************************************
- * Multi-Function configuration *
- ****************************************************************************/
-struct shared_mf_cfg {
-
- u32 clp_mb;
- #define SHARED_MF_CLP_SET_DEFAULT 0x00000000
- /* set by CLP */
- #define SHARED_MF_CLP_EXIT 0x00000001
- /* set by MCP */
- #define SHARED_MF_CLP_EXIT_DONE 0x00010000
-
-};
-
-struct port_mf_cfg {
-
- u32 dynamic_cfg; /* device control channel */
- #define PORT_MF_CFG_E1HOV_TAG_MASK 0x0000ffff
- #define PORT_MF_CFG_E1HOV_TAG_SHIFT 0
- #define PORT_MF_CFG_E1HOV_TAG_DEFAULT PORT_MF_CFG_E1HOV_TAG_MASK
-
- u32 reserved[3];
-
-};
-
-struct func_mf_cfg {
-
- u32 config;
- /* E/R/I/D */
- /* function 0 of each port cannot be hidden */
- #define FUNC_MF_CFG_FUNC_HIDE 0x00000001
-
- #define FUNC_MF_CFG_PROTOCOL_MASK 0x00000006
- #define FUNC_MF_CFG_PROTOCOL_FCOE 0x00000000
- #define FUNC_MF_CFG_PROTOCOL_ETHERNET 0x00000002
- #define FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA 0x00000004
- #define FUNC_MF_CFG_PROTOCOL_ISCSI 0x00000006
- #define FUNC_MF_CFG_PROTOCOL_DEFAULT \
- FUNC_MF_CFG_PROTOCOL_ETHERNET_WITH_RDMA
-
- #define FUNC_MF_CFG_FUNC_DISABLED 0x00000008
- #define FUNC_MF_CFG_FUNC_DELETED 0x00000010
-
- /* PRI */
- /* 0 - low priority, 3 - high priority */
- #define FUNC_MF_CFG_TRANSMIT_PRIORITY_MASK 0x00000300
- #define FUNC_MF_CFG_TRANSMIT_PRIORITY_SHIFT 8
- #define FUNC_MF_CFG_TRANSMIT_PRIORITY_DEFAULT 0x00000000
-
- /* MINBW, MAXBW */
- /* value range - 0..100, increments in 100Mbps */
- #define FUNC_MF_CFG_MIN_BW_MASK 0x00ff0000
- #define FUNC_MF_CFG_MIN_BW_SHIFT 16
- #define FUNC_MF_CFG_MIN_BW_DEFAULT 0x00000000
- #define FUNC_MF_CFG_MAX_BW_MASK 0xff000000
- #define FUNC_MF_CFG_MAX_BW_SHIFT 24
- #define FUNC_MF_CFG_MAX_BW_DEFAULT 0x64000000
-
- u32 mac_upper; /* MAC */
- #define FUNC_MF_CFG_UPPERMAC_MASK 0x0000ffff
- #define FUNC_MF_CFG_UPPERMAC_SHIFT 0
- #define FUNC_MF_CFG_UPPERMAC_DEFAULT FUNC_MF_CFG_UPPERMAC_MASK
- u32 mac_lower;
- #define FUNC_MF_CFG_LOWERMAC_DEFAULT 0xffffffff
-
- u32 e1hov_tag; /* VNI */
- #define FUNC_MF_CFG_E1HOV_TAG_MASK 0x0000ffff
- #define FUNC_MF_CFG_E1HOV_TAG_SHIFT 0
- #define FUNC_MF_CFG_E1HOV_TAG_DEFAULT FUNC_MF_CFG_E1HOV_TAG_MASK
-
- u32 reserved[2];
-};
-
-/* This structure is not applicable and should not be accessed on 57711 */
-struct func_ext_cfg {
- u32 func_cfg;
- #define MACP_FUNC_CFG_FLAGS_MASK 0x000000FF
- #define MACP_FUNC_CFG_FLAGS_SHIFT 0
- #define MACP_FUNC_CFG_FLAGS_ENABLED 0x00000001
- #define MACP_FUNC_CFG_FLAGS_ETHERNET 0x00000002
- #define MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD 0x00000004
- #define MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD 0x00000008
-
- u32 iscsi_mac_addr_upper;
- u32 iscsi_mac_addr_lower;
-
- u32 fcoe_mac_addr_upper;
- u32 fcoe_mac_addr_lower;
-
- u32 fcoe_wwn_port_name_upper;
- u32 fcoe_wwn_port_name_lower;
-
- u32 fcoe_wwn_node_name_upper;
- u32 fcoe_wwn_node_name_lower;
-
- u32 preserve_data;
- #define MF_FUNC_CFG_PRESERVE_L2_MAC (1<<0)
- #define MF_FUNC_CFG_PRESERVE_ISCSI_MAC (1<<1)
- #define MF_FUNC_CFG_PRESERVE_FCOE_MAC (1<<2)
- #define MF_FUNC_CFG_PRESERVE_FCOE_WWN_P (1<<3)
- #define MF_FUNC_CFG_PRESERVE_FCOE_WWN_N (1<<4)
- #define MF_FUNC_CFG_PRESERVE_TX_BW (1<<5)
-};
-
-struct mf_cfg {
-
- struct shared_mf_cfg shared_mf_config; /* 0x4 */
- struct port_mf_cfg port_mf_config[PORT_MAX]; /* 0x10 * 2 = 0x20 */
- /* for all chips, there are 8 mf functions */
- struct func_mf_cfg func_mf_config[E1H_FUNC_MAX]; /* 0x18 * 8 = 0xc0 */
- /*
- * Extended configuration per function - this array does not exist and
- * should not be accessed on 57711
- */
- struct func_ext_cfg func_ext_config[E1H_FUNC_MAX]; /* 0x28 * 8 = 0x140*/
-}; /* 0x224 */
-
-/****************************************************************************
- * Shared Memory Region *
- ****************************************************************************/
-struct shmem_region { /* SharedMem Offset (size) */
-
- u32 validity_map[PORT_MAX]; /* 0x0 (4*2 = 0x8) */
- #define SHR_MEM_FORMAT_REV_MASK 0xff000000
- #define SHR_MEM_FORMAT_REV_ID ('A'<<24)
- /* validity bits */
- #define SHR_MEM_VALIDITY_PCI_CFG 0x00100000
- #define SHR_MEM_VALIDITY_MB 0x00200000
- #define SHR_MEM_VALIDITY_DEV_INFO 0x00400000
- #define SHR_MEM_VALIDITY_RESERVED 0x00000007
- /* One licensing bit should be set */
- #define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK 0x00000038
- #define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT 0x00000008
- #define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT 0x00000010
- #define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT 0x00000020
- /* Active MFW */
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN 0x00000000
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK 0x000001c0
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI 0x00000040
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP 0x00000080
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI 0x000000c0
- #define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE 0x000001c0
-
- struct shm_dev_info dev_info; /* 0x8 (0x438) */
-
- struct license_key drv_lic_key[PORT_MAX]; /* 0x440 (52*2=0x68) */
-
- /* FW information (for internal FW use) */
- u32 fw_info_fio_offset; /* 0x4a8 (0x4) */
- struct mgmtfw_state mgmtfw_state; /* 0x4ac (0x1b8) */
-
- struct drv_port_mb port_mb[PORT_MAX]; /* 0x664 (16*2=0x20) */
-
-#ifdef BMAPI
- /* This is a variable length array */
- /* the number of function depends on the chip type */
- struct drv_func_mb func_mb[1]; /* 0x684 (44*2/4/8=0x58/0xb0/0x160) */
-#else
- /* the number of function depends on the chip type */
- struct drv_func_mb func_mb[]; /* 0x684 (44*2/4/8=0x58/0xb0/0x160) */
-#endif /* BMAPI */
-
-}; /* 57710 = 0x6dc | 57711 = 0x7E4 | 57712 = 0x734 */
-
-/****************************************************************************
- * Shared Memory 2 Region *
- ****************************************************************************/
-/* The fw_flr_ack is actually built in the following way: */
-/* 8 bit: PF ack */
-/* 64 bit: VF ack */
-/* 8 bit: ios_dis_ack */
-/* In order to maintain endianity in the mailbox hsi, we want to keep using */
-/* u32. The fw must have the VF right after the PF since this is how it */
-/* access arrays(it expects always the VF to reside after the PF, and that */
-/* makes the calculation much easier for it. ) */
-/* In order to answer both limitations, and keep the struct small, the code */
-/* will abuse the structure defined here to achieve the actual partition */
-/* above */
-/****************************************************************************/
-struct fw_flr_ack {
- u32 pf_ack;
- u32 vf_ack[1];
- u32 iov_dis_ack;
-};
-
-struct fw_flr_mb {
- u32 aggint;
- u32 opgen_addr;
- struct fw_flr_ack ack;
-};
-
-/**** SUPPORT FOR SHMEM ARRRAYS ***
- * The SHMEM HSI is aligned on 32 bit boundaries which makes it difficult to
- * define arrays with storage types smaller then unsigned dwords.
- * The macros below add generic support for SHMEM arrays with numeric elements
- * that can span 2,4,8 or 16 bits. The array underlying type is a 32 bit dword
- * array with individual bit-filed elements accessed using shifts and masks.
- *
- */
-
-/* eb is the bitwidth of a single element */
-#define SHMEM_ARRAY_MASK(eb) ((1<<(eb))-1)
-#define SHMEM_ARRAY_ENTRY(i, eb) ((i)/(32/(eb)))
-
-/* the bit-position macro allows the used to flip the order of the arrays
- * elements on a per byte or word boundary.
- *
- * example: an array with 8 entries each 4 bit wide. This array will fit into
- * a single dword. The diagrmas below show the array order of the nibbles.
- *
- * SHMEM_ARRAY_BITPOS(i, 4, 4) defines the stadard ordering:
- *
- * | | | |
- * 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
- * | | | |
- *
- * SHMEM_ARRAY_BITPOS(i, 4, 8) defines a flip ordering per byte:
- *
- * | | | |
- * 1 | 0 | 3 | 2 | 5 | 4 | 7 | 6 |
- * | | | |
- *
- * SHMEM_ARRAY_BITPOS(i, 4, 16) defines a flip ordering per word:
- *
- * | | | |
- * 3 | 2 | 1 | 0 | 7 | 6 | 5 | 4 |
- * | | | |
- */
-#define SHMEM_ARRAY_BITPOS(i, eb, fb) \
- ((((32/(fb)) - 1 - ((i)/((fb)/(eb))) % (32/(fb))) * (fb)) + \
- (((i)%((fb)/(eb))) * (eb)))
-
-#define SHMEM_ARRAY_GET(a, i, eb, fb) \
- ((a[SHMEM_ARRAY_ENTRY(i, eb)] >> SHMEM_ARRAY_BITPOS(i, eb, fb)) & \
- SHMEM_ARRAY_MASK(eb))
-
-#define SHMEM_ARRAY_SET(a, i, eb, fb, val) \
-do { \
- a[SHMEM_ARRAY_ENTRY(i, eb)] &= ~(SHMEM_ARRAY_MASK(eb) << \
- SHMEM_ARRAY_BITPOS(i, eb, fb)); \
- a[SHMEM_ARRAY_ENTRY(i, eb)] |= (((val) & SHMEM_ARRAY_MASK(eb)) << \
- SHMEM_ARRAY_BITPOS(i, eb, fb)); \
-} while (0)
-
-
-/****START OF DCBX STRUCTURES DECLARATIONS****/
-#define DCBX_MAX_NUM_PRI_PG_ENTRIES 8
-#define DCBX_PRI_PG_BITWIDTH 4
-#define DCBX_PRI_PG_FBITS 8
-#define DCBX_PRI_PG_GET(a, i) \
- SHMEM_ARRAY_GET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS)
-#define DCBX_PRI_PG_SET(a, i, val) \
- SHMEM_ARRAY_SET(a, i, DCBX_PRI_PG_BITWIDTH, DCBX_PRI_PG_FBITS, val)
-#define DCBX_MAX_NUM_PG_BW_ENTRIES 8
-#define DCBX_BW_PG_BITWIDTH 8
-#define DCBX_PG_BW_GET(a, i) \
- SHMEM_ARRAY_GET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH)
-#define DCBX_PG_BW_SET(a, i, val) \
- SHMEM_ARRAY_SET(a, i, DCBX_BW_PG_BITWIDTH, DCBX_BW_PG_BITWIDTH, val)
-#define DCBX_STRICT_PRI_PG 15
-#define DCBX_MAX_APP_PROTOCOL 16
-#define FCOE_APP_IDX 0
-#define ISCSI_APP_IDX 1
-#define PREDEFINED_APP_IDX_MAX 2
-
-
-/* Big/Little endian have the same representation. */
-struct dcbx_ets_feature {
- /*
- * For Admin MIB - is this feature supported by the
- * driver | For Local MIB - should this feature be enabled.
- */
- u32 enabled;
- u32 pg_bw_tbl[2];
- u32 pri_pg_tbl[1];
-};
-
-/* Driver structure in LE */
-struct dcbx_pfc_feature {
-#ifdef __BIG_ENDIAN
- u8 pri_en_bitmap;
- #define DCBX_PFC_PRI_0 0x01
- #define DCBX_PFC_PRI_1 0x02
- #define DCBX_PFC_PRI_2 0x04
- #define DCBX_PFC_PRI_3 0x08
- #define DCBX_PFC_PRI_4 0x10
- #define DCBX_PFC_PRI_5 0x20
- #define DCBX_PFC_PRI_6 0x40
- #define DCBX_PFC_PRI_7 0x80
- u8 pfc_caps;
- u8 reserved;
- u8 enabled;
-#elif defined(__LITTLE_ENDIAN)
- u8 enabled;
- u8 reserved;
- u8 pfc_caps;
- u8 pri_en_bitmap;
- #define DCBX_PFC_PRI_0 0x01
- #define DCBX_PFC_PRI_1 0x02
- #define DCBX_PFC_PRI_2 0x04
- #define DCBX_PFC_PRI_3 0x08
- #define DCBX_PFC_PRI_4 0x10
- #define DCBX_PFC_PRI_5 0x20
- #define DCBX_PFC_PRI_6 0x40
- #define DCBX_PFC_PRI_7 0x80
-#endif
-};
-
-struct dcbx_app_priority_entry {
-#ifdef __BIG_ENDIAN
- u16 app_id;
- u8 pri_bitmap;
- u8 appBitfield;
- #define DCBX_APP_ENTRY_VALID 0x01
- #define DCBX_APP_ENTRY_SF_MASK 0x30
- #define DCBX_APP_ENTRY_SF_SHIFT 4
- #define DCBX_APP_SF_ETH_TYPE 0x10
- #define DCBX_APP_SF_PORT 0x20
-#elif defined(__LITTLE_ENDIAN)
- u8 appBitfield;
- #define DCBX_APP_ENTRY_VALID 0x01
- #define DCBX_APP_ENTRY_SF_MASK 0x30
- #define DCBX_APP_ENTRY_SF_SHIFT 4
- #define DCBX_APP_SF_ETH_TYPE 0x10
- #define DCBX_APP_SF_PORT 0x20
- u8 pri_bitmap;
- u16 app_id;
-#endif
-};
-
-
-/* FW structure in BE */
-struct dcbx_app_priority_feature {
-#ifdef __BIG_ENDIAN
- u8 reserved;
- u8 default_pri;
- u8 tc_supported;
- u8 enabled;
-#elif defined(__LITTLE_ENDIAN)
- u8 enabled;
- u8 tc_supported;
- u8 default_pri;
- u8 reserved;
-#endif
- struct dcbx_app_priority_entry app_pri_tbl[DCBX_MAX_APP_PROTOCOL];
-};
-
-/* FW structure in BE */
-struct dcbx_features {
- /* PG feature */
- struct dcbx_ets_feature ets;
- /* PFC feature */
- struct dcbx_pfc_feature pfc;
- /* APP feature */
- struct dcbx_app_priority_feature app;
-};
-
-/* LLDP protocol parameters */
-/* FW structure in BE */
-struct lldp_params {
-#ifdef __BIG_ENDIAN
- u8 msg_fast_tx_interval;
- u8 msg_tx_hold;
- u8 msg_tx_interval;
- u8 admin_status;
- #define LLDP_TX_ONLY 0x01
- #define LLDP_RX_ONLY 0x02
- #define LLDP_TX_RX 0x03
- #define LLDP_DISABLED 0x04
- u8 reserved1;
- u8 tx_fast;
- u8 tx_crd_max;
- u8 tx_crd;
-#elif defined(__LITTLE_ENDIAN)
- u8 admin_status;
- #define LLDP_TX_ONLY 0x01
- #define LLDP_RX_ONLY 0x02
- #define LLDP_TX_RX 0x03
- #define LLDP_DISABLED 0x04
- u8 msg_tx_interval;
- u8 msg_tx_hold;
- u8 msg_fast_tx_interval;
- u8 tx_crd;
- u8 tx_crd_max;
- u8 tx_fast;
- u8 reserved1;
-#endif
- #define REM_CHASSIS_ID_STAT_LEN 4
- #define REM_PORT_ID_STAT_LEN 4
- /* Holds remote Chassis ID TLV header, subtype and 9B of payload. */
- u32 peer_chassis_id[REM_CHASSIS_ID_STAT_LEN];
- /* Holds remote Port ID TLV header, subtype and 9B of payload. */
- u32 peer_port_id[REM_PORT_ID_STAT_LEN];
-};
-
-struct lldp_dcbx_stat {
- #define LOCAL_CHASSIS_ID_STAT_LEN 2
- #define LOCAL_PORT_ID_STAT_LEN 2
- /* Holds local Chassis ID 8B payload of constant subtype 4. */
- u32 local_chassis_id[LOCAL_CHASSIS_ID_STAT_LEN];
- /* Holds local Port ID 8B payload of constant subtype 3. */
- u32 local_port_id[LOCAL_PORT_ID_STAT_LEN];
- /* Number of DCBX frames transmitted. */
- u32 num_tx_dcbx_pkts;
- /* Number of DCBX frames received. */
- u32 num_rx_dcbx_pkts;
-};
-
-/* ADMIN MIB - DCBX local machine default configuration. */
-struct lldp_admin_mib {
- u32 ver_cfg_flags;
- #define DCBX_ETS_CONFIG_TX_ENABLED 0x00000001
- #define DCBX_PFC_CONFIG_TX_ENABLED 0x00000002
- #define DCBX_APP_CONFIG_TX_ENABLED 0x00000004
- #define DCBX_ETS_RECO_TX_ENABLED 0x00000008
- #define DCBX_ETS_RECO_VALID 0x00000010
- #define DCBX_ETS_WILLING 0x00000020
- #define DCBX_PFC_WILLING 0x00000040
- #define DCBX_APP_WILLING 0x00000080
- #define DCBX_VERSION_CEE 0x00000100
- #define DCBX_VERSION_IEEE 0x00000200
- #define DCBX_DCBX_ENABLED 0x00000400
- #define DCBX_CEE_VERSION_MASK 0x0000f000
- #define DCBX_CEE_VERSION_SHIFT 12
- #define DCBX_CEE_MAX_VERSION_MASK 0x000f0000
- #define DCBX_CEE_MAX_VERSION_SHIFT 16
- struct dcbx_features features;
-};
-
-/* REMOTE MIB - remote machine DCBX configuration. */
-struct lldp_remote_mib {
- u32 prefix_seq_num;
- u32 flags;
- #define DCBX_ETS_TLV_RX 0x00000001
- #define DCBX_PFC_TLV_RX 0x00000002
- #define DCBX_APP_TLV_RX 0x00000004
- #define DCBX_ETS_RX_ERROR 0x00000010
- #define DCBX_PFC_RX_ERROR 0x00000020
- #define DCBX_APP_RX_ERROR 0x00000040
- #define DCBX_ETS_REM_WILLING 0x00000100
- #define DCBX_PFC_REM_WILLING 0x00000200
- #define DCBX_APP_REM_WILLING 0x00000400
- #define DCBX_REMOTE_ETS_RECO_VALID 0x00001000
- #define DCBX_REMOTE_MIB_VALID 0x00002000
- struct dcbx_features features;
- u32 suffix_seq_num;
-};
-
-/* LOCAL MIB - operational DCBX configuration - transmitted on Tx LLDPDU. */
-struct lldp_local_mib {
- u32 prefix_seq_num;
- /* Indicates if there is mismatch with negotiation results. */
- u32 error;
- #define DCBX_LOCAL_ETS_ERROR 0x00000001
- #define DCBX_LOCAL_PFC_ERROR 0x00000002
- #define DCBX_LOCAL_APP_ERROR 0x00000004
- #define DCBX_LOCAL_PFC_MISMATCH 0x00000010
- #define DCBX_LOCAL_APP_MISMATCH 0x00000020
- #define DCBX_REMOTE_MIB_ERROR 0x00000040
- struct dcbx_features features;
- u32 suffix_seq_num;
-};
-/***END OF DCBX STRUCTURES DECLARATIONS***/
-
-struct ncsi_oem_fcoe_features {
- u32 fcoe_features1;
- #define FCOE_FEATURES1_IOS_PER_CONNECTION_MASK 0x0000FFFF
- #define FCOE_FEATURES1_IOS_PER_CONNECTION_OFFSET 0
-
- #define FCOE_FEATURES1_LOGINS_PER_PORT_MASK 0xFFFF0000
- #define FCOE_FEATURES1_LOGINS_PER_PORT_OFFSET 16
-
- u32 fcoe_features2;
- #define FCOE_FEATURES2_EXCHANGES_MASK 0x0000FFFF
- #define FCOE_FEATURES2_EXCHANGES_OFFSET 0
-
- #define FCOE_FEATURES2_NPIV_WWN_PER_PORT_MASK 0xFFFF0000
- #define FCOE_FEATURES2_NPIV_WWN_PER_PORT_OFFSET 16
-
- u32 fcoe_features3;
- #define FCOE_FEATURES3_TARGETS_SUPPORTED_MASK 0x0000FFFF
- #define FCOE_FEATURES3_TARGETS_SUPPORTED_OFFSET 0
-
- #define FCOE_FEATURES3_OUTSTANDING_COMMANDS_MASK 0xFFFF0000
- #define FCOE_FEATURES3_OUTSTANDING_COMMANDS_OFFSET 16
-
- u32 fcoe_features4;
- #define FCOE_FEATURES4_FEATURE_SETTINGS_MASK 0x0000000F
- #define FCOE_FEATURES4_FEATURE_SETTINGS_OFFSET 0
-};
-
-struct ncsi_oem_data {
- u32 driver_version[4];
- struct ncsi_oem_fcoe_features ncsi_oem_fcoe_features;
-};
-
-struct shmem2_region {
-
- u32 size; /* 0x0000 */
-
- u32 dcc_support; /* 0x0004 */
- #define SHMEM_DCC_SUPPORT_NONE 0x00000000
- #define SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV 0x00000001
- #define SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV 0x00000004
- #define SHMEM_DCC_SUPPORT_CHANGE_MAC_ADDRESS_TLV 0x00000008
- #define SHMEM_DCC_SUPPORT_SET_PROTOCOL_TLV 0x00000040
- #define SHMEM_DCC_SUPPORT_SET_PRIORITY_TLV 0x00000080
-
- u32 ext_phy_fw_version2[PORT_MAX]; /* 0x0008 */
- /*
- * For backwards compatibility, if the mf_cfg_addr does not exist
- * (the size filed is smaller than 0xc) the mf_cfg resides at the
- * end of struct shmem_region
- */
- u32 mf_cfg_addr; /* 0x0010 */
- #define SHMEM_MF_CFG_ADDR_NONE 0x00000000
-
- struct fw_flr_mb flr_mb; /* 0x0014 */
- u32 dcbx_lldp_params_offset; /* 0x0028 */
- #define SHMEM_LLDP_DCBX_PARAMS_NONE 0x00000000
- u32 dcbx_neg_res_offset; /* 0x002c */
- #define SHMEM_DCBX_NEG_RES_NONE 0x00000000
- u32 dcbx_remote_mib_offset; /* 0x0030 */
- #define SHMEM_DCBX_REMOTE_MIB_NONE 0x00000000
- /*
- * The other shmemX_base_addr holds the other path's shmem address
- * required for example in case of common phy init, or for path1 to know
- * the address of mcp debug trace which is located in offset from shmem
- * of path0
- */
- u32 other_shmem_base_addr; /* 0x0034 */
- u32 other_shmem2_base_addr; /* 0x0038 */
- /*
- * mcp_vf_disabled is set by the MCP to indicate the driver about VFs
- * which were disabled/flred
- */
- u32 mcp_vf_disabled[E2_VF_MAX / 32]; /* 0x003c */
-
- /*
- * drv_ack_vf_disabled is set by the PF driver to ack handled disabled
- * VFs
- */
- u32 drv_ack_vf_disabled[E2_FUNC_MAX][E2_VF_MAX / 32]; /* 0x0044 */
-
- u32 dcbx_lldp_dcbx_stat_offset; /* 0x0064 */
- #define SHMEM_LLDP_DCBX_STAT_NONE 0x00000000
-
- /*
- * edebug_driver_if field is used to transfer messages between edebug
- * app to the driver through shmem2.
- *
- * message format:
- * bits 0-2 - function number / instance of driver to perform request
- * bits 3-5 - op code / is_ack?
- * bits 6-63 - data
- */
- u32 edebug_driver_if[2]; /* 0x0068 */
- #define EDEBUG_DRIVER_IF_OP_CODE_GET_PHYS_ADDR 1
- #define EDEBUG_DRIVER_IF_OP_CODE_GET_BUS_ADDR 2
- #define EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT 3
-
- u32 nvm_retain_bitmap_addr; /* 0x0070 */
-
- u32 reserved1; /* 0x0074 */
-
- u32 reserved2[E2_FUNC_MAX];
-
- u32 reserved3[E2_FUNC_MAX];/* 0x0088 */
- u32 reserved4[E2_FUNC_MAX];/* 0x0098 */
-
- u32 swim_base_addr; /* 0x0108 */
- u32 swim_funcs;
- u32 swim_main_cb;
-
- u32 reserved5[2];
-
- /* generic flags controlled by the driver */
- u32 drv_flags;
- #define DRV_FLAGS_DCB_CONFIGURED 0x1
-
- /* pointer to extended dev_info shared data copied from nvm image */
- u32 extended_dev_info_shared_addr;
- u32 ncsi_oem_data_addr;
-
- u32 ocsd_host_addr;
- u32 ocbb_host_addr;
- u32 ocsd_req_update_interval;
-};
-
-
-struct emac_stats {
- u32 rx_stat_ifhcinoctets;
- u32 rx_stat_ifhcinbadoctets;
- u32 rx_stat_etherstatsfragments;
- u32 rx_stat_ifhcinucastpkts;
- u32 rx_stat_ifhcinmulticastpkts;
- u32 rx_stat_ifhcinbroadcastpkts;
- u32 rx_stat_dot3statsfcserrors;
- u32 rx_stat_dot3statsalignmenterrors;
- u32 rx_stat_dot3statscarriersenseerrors;
- u32 rx_stat_xonpauseframesreceived;
- u32 rx_stat_xoffpauseframesreceived;
- u32 rx_stat_maccontrolframesreceived;
- u32 rx_stat_xoffstateentered;
- u32 rx_stat_dot3statsframestoolong;
- u32 rx_stat_etherstatsjabbers;
- u32 rx_stat_etherstatsundersizepkts;
- u32 rx_stat_etherstatspkts64octets;
- u32 rx_stat_etherstatspkts65octetsto127octets;
- u32 rx_stat_etherstatspkts128octetsto255octets;
- u32 rx_stat_etherstatspkts256octetsto511octets;
- u32 rx_stat_etherstatspkts512octetsto1023octets;
- u32 rx_stat_etherstatspkts1024octetsto1522octets;
- u32 rx_stat_etherstatspktsover1522octets;
-
- u32 rx_stat_falsecarriererrors;
-
- u32 tx_stat_ifhcoutoctets;
- u32 tx_stat_ifhcoutbadoctets;
- u32 tx_stat_etherstatscollisions;
- u32 tx_stat_outxonsent;
- u32 tx_stat_outxoffsent;
- u32 tx_stat_flowcontroldone;
- u32 tx_stat_dot3statssinglecollisionframes;
- u32 tx_stat_dot3statsmultiplecollisionframes;
- u32 tx_stat_dot3statsdeferredtransmissions;
- u32 tx_stat_dot3statsexcessivecollisions;
- u32 tx_stat_dot3statslatecollisions;
- u32 tx_stat_ifhcoutucastpkts;
- u32 tx_stat_ifhcoutmulticastpkts;
- u32 tx_stat_ifhcoutbroadcastpkts;
- u32 tx_stat_etherstatspkts64octets;
- u32 tx_stat_etherstatspkts65octetsto127octets;
- u32 tx_stat_etherstatspkts128octetsto255octets;
- u32 tx_stat_etherstatspkts256octetsto511octets;
- u32 tx_stat_etherstatspkts512octetsto1023octets;
- u32 tx_stat_etherstatspkts1024octetsto1522octets;
- u32 tx_stat_etherstatspktsover1522octets;
- u32 tx_stat_dot3statsinternalmactransmiterrors;
-};
-
-
-struct bmac1_stats {
- u32 tx_stat_gtpkt_lo;
- u32 tx_stat_gtpkt_hi;
- u32 tx_stat_gtxpf_lo;
- u32 tx_stat_gtxpf_hi;
- u32 tx_stat_gtfcs_lo;
- u32 tx_stat_gtfcs_hi;
- u32 tx_stat_gtmca_lo;
- u32 tx_stat_gtmca_hi;
- u32 tx_stat_gtbca_lo;
- u32 tx_stat_gtbca_hi;
- u32 tx_stat_gtfrg_lo;
- u32 tx_stat_gtfrg_hi;
- u32 tx_stat_gtovr_lo;
- u32 tx_stat_gtovr_hi;
- u32 tx_stat_gt64_lo;
- u32 tx_stat_gt64_hi;
- u32 tx_stat_gt127_lo;
- u32 tx_stat_gt127_hi;
- u32 tx_stat_gt255_lo;
- u32 tx_stat_gt255_hi;
- u32 tx_stat_gt511_lo;
- u32 tx_stat_gt511_hi;
- u32 tx_stat_gt1023_lo;
- u32 tx_stat_gt1023_hi;
- u32 tx_stat_gt1518_lo;
- u32 tx_stat_gt1518_hi;
- u32 tx_stat_gt2047_lo;
- u32 tx_stat_gt2047_hi;
- u32 tx_stat_gt4095_lo;
- u32 tx_stat_gt4095_hi;
- u32 tx_stat_gt9216_lo;
- u32 tx_stat_gt9216_hi;
- u32 tx_stat_gt16383_lo;
- u32 tx_stat_gt16383_hi;
- u32 tx_stat_gtmax_lo;
- u32 tx_stat_gtmax_hi;
- u32 tx_stat_gtufl_lo;
- u32 tx_stat_gtufl_hi;
- u32 tx_stat_gterr_lo;
- u32 tx_stat_gterr_hi;
- u32 tx_stat_gtbyt_lo;
- u32 tx_stat_gtbyt_hi;
-
- u32 rx_stat_gr64_lo;
- u32 rx_stat_gr64_hi;
- u32 rx_stat_gr127_lo;
- u32 rx_stat_gr127_hi;
- u32 rx_stat_gr255_lo;
- u32 rx_stat_gr255_hi;
- u32 rx_stat_gr511_lo;
- u32 rx_stat_gr511_hi;
- u32 rx_stat_gr1023_lo;
- u32 rx_stat_gr1023_hi;
- u32 rx_stat_gr1518_lo;
- u32 rx_stat_gr1518_hi;
- u32 rx_stat_gr2047_lo;
- u32 rx_stat_gr2047_hi;
- u32 rx_stat_gr4095_lo;
- u32 rx_stat_gr4095_hi;
- u32 rx_stat_gr9216_lo;
- u32 rx_stat_gr9216_hi;
- u32 rx_stat_gr16383_lo;
- u32 rx_stat_gr16383_hi;
- u32 rx_stat_grmax_lo;
- u32 rx_stat_grmax_hi;
- u32 rx_stat_grpkt_lo;
- u32 rx_stat_grpkt_hi;
- u32 rx_stat_grfcs_lo;
- u32 rx_stat_grfcs_hi;
- u32 rx_stat_grmca_lo;
- u32 rx_stat_grmca_hi;
- u32 rx_stat_grbca_lo;
- u32 rx_stat_grbca_hi;
- u32 rx_stat_grxcf_lo;
- u32 rx_stat_grxcf_hi;
- u32 rx_stat_grxpf_lo;
- u32 rx_stat_grxpf_hi;
- u32 rx_stat_grxuo_lo;
- u32 rx_stat_grxuo_hi;
- u32 rx_stat_grjbr_lo;
- u32 rx_stat_grjbr_hi;
- u32 rx_stat_grovr_lo;
- u32 rx_stat_grovr_hi;
- u32 rx_stat_grflr_lo;
- u32 rx_stat_grflr_hi;
- u32 rx_stat_grmeg_lo;
- u32 rx_stat_grmeg_hi;
- u32 rx_stat_grmeb_lo;
- u32 rx_stat_grmeb_hi;
- u32 rx_stat_grbyt_lo;
- u32 rx_stat_grbyt_hi;
- u32 rx_stat_grund_lo;
- u32 rx_stat_grund_hi;
- u32 rx_stat_grfrg_lo;
- u32 rx_stat_grfrg_hi;
- u32 rx_stat_grerb_lo;
- u32 rx_stat_grerb_hi;
- u32 rx_stat_grfre_lo;
- u32 rx_stat_grfre_hi;
- u32 rx_stat_gripj_lo;
- u32 rx_stat_gripj_hi;
-};
-
-struct bmac2_stats {
- u32 tx_stat_gtpk_lo; /* gtpok */
- u32 tx_stat_gtpk_hi; /* gtpok */
- u32 tx_stat_gtxpf_lo; /* gtpf */
- u32 tx_stat_gtxpf_hi; /* gtpf */
- u32 tx_stat_gtpp_lo; /* NEW BMAC2 */
- u32 tx_stat_gtpp_hi; /* NEW BMAC2 */
- u32 tx_stat_gtfcs_lo;
- u32 tx_stat_gtfcs_hi;
- u32 tx_stat_gtuca_lo; /* NEW BMAC2 */
- u32 tx_stat_gtuca_hi; /* NEW BMAC2 */
- u32 tx_stat_gtmca_lo;
- u32 tx_stat_gtmca_hi;
- u32 tx_stat_gtbca_lo;
- u32 tx_stat_gtbca_hi;
- u32 tx_stat_gtovr_lo;
- u32 tx_stat_gtovr_hi;
- u32 tx_stat_gtfrg_lo;
- u32 tx_stat_gtfrg_hi;
- u32 tx_stat_gtpkt1_lo; /* gtpkt */
- u32 tx_stat_gtpkt1_hi; /* gtpkt */
- u32 tx_stat_gt64_lo;
- u32 tx_stat_gt64_hi;
- u32 tx_stat_gt127_lo;
- u32 tx_stat_gt127_hi;
- u32 tx_stat_gt255_lo;
- u32 tx_stat_gt255_hi;
- u32 tx_stat_gt511_lo;
- u32 tx_stat_gt511_hi;
- u32 tx_stat_gt1023_lo;
- u32 tx_stat_gt1023_hi;
- u32 tx_stat_gt1518_lo;
- u32 tx_stat_gt1518_hi;
- u32 tx_stat_gt2047_lo;
- u32 tx_stat_gt2047_hi;
- u32 tx_stat_gt4095_lo;
- u32 tx_stat_gt4095_hi;
- u32 tx_stat_gt9216_lo;
- u32 tx_stat_gt9216_hi;
- u32 tx_stat_gt16383_lo;
- u32 tx_stat_gt16383_hi;
- u32 tx_stat_gtmax_lo;
- u32 tx_stat_gtmax_hi;
- u32 tx_stat_gtufl_lo;
- u32 tx_stat_gtufl_hi;
- u32 tx_stat_gterr_lo;
- u32 tx_stat_gterr_hi;
- u32 tx_stat_gtbyt_lo;
- u32 tx_stat_gtbyt_hi;
-
- u32 rx_stat_gr64_lo;
- u32 rx_stat_gr64_hi;
- u32 rx_stat_gr127_lo;
- u32 rx_stat_gr127_hi;
- u32 rx_stat_gr255_lo;
- u32 rx_stat_gr255_hi;
- u32 rx_stat_gr511_lo;
- u32 rx_stat_gr511_hi;
- u32 rx_stat_gr1023_lo;
- u32 rx_stat_gr1023_hi;
- u32 rx_stat_gr1518_lo;
- u32 rx_stat_gr1518_hi;
- u32 rx_stat_gr2047_lo;
- u32 rx_stat_gr2047_hi;
- u32 rx_stat_gr4095_lo;
- u32 rx_stat_gr4095_hi;
- u32 rx_stat_gr9216_lo;
- u32 rx_stat_gr9216_hi;
- u32 rx_stat_gr16383_lo;
- u32 rx_stat_gr16383_hi;
- u32 rx_stat_grmax_lo;
- u32 rx_stat_grmax_hi;
- u32 rx_stat_grpkt_lo;
- u32 rx_stat_grpkt_hi;
- u32 rx_stat_grfcs_lo;
- u32 rx_stat_grfcs_hi;
- u32 rx_stat_gruca_lo;
- u32 rx_stat_gruca_hi;
- u32 rx_stat_grmca_lo;
- u32 rx_stat_grmca_hi;
- u32 rx_stat_grbca_lo;
- u32 rx_stat_grbca_hi;
- u32 rx_stat_grxpf_lo; /* grpf */
- u32 rx_stat_grxpf_hi; /* grpf */
- u32 rx_stat_grpp_lo;
- u32 rx_stat_grpp_hi;
- u32 rx_stat_grxuo_lo; /* gruo */
- u32 rx_stat_grxuo_hi; /* gruo */
- u32 rx_stat_grjbr_lo;
- u32 rx_stat_grjbr_hi;
- u32 rx_stat_grovr_lo;
- u32 rx_stat_grovr_hi;
- u32 rx_stat_grxcf_lo; /* grcf */
- u32 rx_stat_grxcf_hi; /* grcf */
- u32 rx_stat_grflr_lo;
- u32 rx_stat_grflr_hi;
- u32 rx_stat_grpok_lo;
- u32 rx_stat_grpok_hi;
- u32 rx_stat_grmeg_lo;
- u32 rx_stat_grmeg_hi;
- u32 rx_stat_grmeb_lo;
- u32 rx_stat_grmeb_hi;
- u32 rx_stat_grbyt_lo;
- u32 rx_stat_grbyt_hi;
- u32 rx_stat_grund_lo;
- u32 rx_stat_grund_hi;
- u32 rx_stat_grfrg_lo;
- u32 rx_stat_grfrg_hi;
- u32 rx_stat_grerb_lo; /* grerrbyt */
- u32 rx_stat_grerb_hi; /* grerrbyt */
- u32 rx_stat_grfre_lo; /* grfrerr */
- u32 rx_stat_grfre_hi; /* grfrerr */
- u32 rx_stat_gripj_lo;
- u32 rx_stat_gripj_hi;
-};
-
-struct mstat_stats {
- struct {
- /* OTE MSTAT on E3 has a bug where this register's contents are
- * actually tx_gtxpok + tx_gtxpf + (possibly)tx_gtxpp
- */
- u32 tx_gtxpok_lo;
- u32 tx_gtxpok_hi;
- u32 tx_gtxpf_lo;
- u32 tx_gtxpf_hi;
- u32 tx_gtxpp_lo;
- u32 tx_gtxpp_hi;
- u32 tx_gtfcs_lo;
- u32 tx_gtfcs_hi;
- u32 tx_gtuca_lo;
- u32 tx_gtuca_hi;
- u32 tx_gtmca_lo;
- u32 tx_gtmca_hi;
- u32 tx_gtgca_lo;
- u32 tx_gtgca_hi;
- u32 tx_gtpkt_lo;
- u32 tx_gtpkt_hi;
- u32 tx_gt64_lo;
- u32 tx_gt64_hi;
- u32 tx_gt127_lo;
- u32 tx_gt127_hi;
- u32 tx_gt255_lo;
- u32 tx_gt255_hi;
- u32 tx_gt511_lo;
- u32 tx_gt511_hi;
- u32 tx_gt1023_lo;
- u32 tx_gt1023_hi;
- u32 tx_gt1518_lo;
- u32 tx_gt1518_hi;
- u32 tx_gt2047_lo;
- u32 tx_gt2047_hi;
- u32 tx_gt4095_lo;
- u32 tx_gt4095_hi;
- u32 tx_gt9216_lo;
- u32 tx_gt9216_hi;
- u32 tx_gt16383_lo;
- u32 tx_gt16383_hi;
- u32 tx_gtufl_lo;
- u32 tx_gtufl_hi;
- u32 tx_gterr_lo;
- u32 tx_gterr_hi;
- u32 tx_gtbyt_lo;
- u32 tx_gtbyt_hi;
- u32 tx_collisions_lo;
- u32 tx_collisions_hi;
- u32 tx_singlecollision_lo;
- u32 tx_singlecollision_hi;
- u32 tx_multiplecollisions_lo;
- u32 tx_multiplecollisions_hi;
- u32 tx_deferred_lo;
- u32 tx_deferred_hi;
- u32 tx_excessivecollisions_lo;
- u32 tx_excessivecollisions_hi;
- u32 tx_latecollisions_lo;
- u32 tx_latecollisions_hi;
- } stats_tx;
-
- struct {
- u32 rx_gr64_lo;
- u32 rx_gr64_hi;
- u32 rx_gr127_lo;
- u32 rx_gr127_hi;
- u32 rx_gr255_lo;
- u32 rx_gr255_hi;
- u32 rx_gr511_lo;
- u32 rx_gr511_hi;
- u32 rx_gr1023_lo;
- u32 rx_gr1023_hi;
- u32 rx_gr1518_lo;
- u32 rx_gr1518_hi;
- u32 rx_gr2047_lo;
- u32 rx_gr2047_hi;
- u32 rx_gr4095_lo;
- u32 rx_gr4095_hi;
- u32 rx_gr9216_lo;
- u32 rx_gr9216_hi;
- u32 rx_gr16383_lo;
- u32 rx_gr16383_hi;
- u32 rx_grpkt_lo;
- u32 rx_grpkt_hi;
- u32 rx_grfcs_lo;
- u32 rx_grfcs_hi;
- u32 rx_gruca_lo;
- u32 rx_gruca_hi;
- u32 rx_grmca_lo;
- u32 rx_grmca_hi;
- u32 rx_grbca_lo;
- u32 rx_grbca_hi;
- u32 rx_grxpf_lo;
- u32 rx_grxpf_hi;
- u32 rx_grxpp_lo;
- u32 rx_grxpp_hi;
- u32 rx_grxuo_lo;
- u32 rx_grxuo_hi;
- u32 rx_grovr_lo;
- u32 rx_grovr_hi;
- u32 rx_grxcf_lo;
- u32 rx_grxcf_hi;
- u32 rx_grflr_lo;
- u32 rx_grflr_hi;
- u32 rx_grpok_lo;
- u32 rx_grpok_hi;
- u32 rx_grbyt_lo;
- u32 rx_grbyt_hi;
- u32 rx_grund_lo;
- u32 rx_grund_hi;
- u32 rx_grfrg_lo;
- u32 rx_grfrg_hi;
- u32 rx_grerb_lo;
- u32 rx_grerb_hi;
- u32 rx_grfre_lo;
- u32 rx_grfre_hi;
-
- u32 rx_alignmenterrors_lo;
- u32 rx_alignmenterrors_hi;
- u32 rx_falsecarrier_lo;
- u32 rx_falsecarrier_hi;
- u32 rx_llfcmsgcnt_lo;
- u32 rx_llfcmsgcnt_hi;
- } stats_rx;
-};
-
-union mac_stats {
- struct emac_stats emac_stats;
- struct bmac1_stats bmac1_stats;
- struct bmac2_stats bmac2_stats;
- struct mstat_stats mstat_stats;
-};
-
-
-struct mac_stx {
- /* in_bad_octets */
- u32 rx_stat_ifhcinbadoctets_hi;
- u32 rx_stat_ifhcinbadoctets_lo;
-
- /* out_bad_octets */
- u32 tx_stat_ifhcoutbadoctets_hi;
- u32 tx_stat_ifhcoutbadoctets_lo;
-
- /* crc_receive_errors */
- u32 rx_stat_dot3statsfcserrors_hi;
- u32 rx_stat_dot3statsfcserrors_lo;
- /* alignment_errors */
- u32 rx_stat_dot3statsalignmenterrors_hi;
- u32 rx_stat_dot3statsalignmenterrors_lo;
- /* carrier_sense_errors */
- u32 rx_stat_dot3statscarriersenseerrors_hi;
- u32 rx_stat_dot3statscarriersenseerrors_lo;
- /* false_carrier_detections */
- u32 rx_stat_falsecarriererrors_hi;
- u32 rx_stat_falsecarriererrors_lo;
-
- /* runt_packets_received */
- u32 rx_stat_etherstatsundersizepkts_hi;
- u32 rx_stat_etherstatsundersizepkts_lo;
- /* jabber_packets_received */
- u32 rx_stat_dot3statsframestoolong_hi;
- u32 rx_stat_dot3statsframestoolong_lo;
-
- /* error_runt_packets_received */
- u32 rx_stat_etherstatsfragments_hi;
- u32 rx_stat_etherstatsfragments_lo;
- /* error_jabber_packets_received */
- u32 rx_stat_etherstatsjabbers_hi;
- u32 rx_stat_etherstatsjabbers_lo;
-
- /* control_frames_received */
- u32 rx_stat_maccontrolframesreceived_hi;
- u32 rx_stat_maccontrolframesreceived_lo;
- u32 rx_stat_mac_xpf_hi;
- u32 rx_stat_mac_xpf_lo;
- u32 rx_stat_mac_xcf_hi;
- u32 rx_stat_mac_xcf_lo;
-
- /* xoff_state_entered */
- u32 rx_stat_xoffstateentered_hi;
- u32 rx_stat_xoffstateentered_lo;
- /* pause_xon_frames_received */
- u32 rx_stat_xonpauseframesreceived_hi;
- u32 rx_stat_xonpauseframesreceived_lo;
- /* pause_xoff_frames_received */
- u32 rx_stat_xoffpauseframesreceived_hi;
- u32 rx_stat_xoffpauseframesreceived_lo;
- /* pause_xon_frames_transmitted */
- u32 tx_stat_outxonsent_hi;
- u32 tx_stat_outxonsent_lo;
- /* pause_xoff_frames_transmitted */
- u32 tx_stat_outxoffsent_hi;
- u32 tx_stat_outxoffsent_lo;
- /* flow_control_done */
- u32 tx_stat_flowcontroldone_hi;
- u32 tx_stat_flowcontroldone_lo;
-
- /* ether_stats_collisions */
- u32 tx_stat_etherstatscollisions_hi;
- u32 tx_stat_etherstatscollisions_lo;
- /* single_collision_transmit_frames */
- u32 tx_stat_dot3statssinglecollisionframes_hi;
- u32 tx_stat_dot3statssinglecollisionframes_lo;
- /* multiple_collision_transmit_frames */
- u32 tx_stat_dot3statsmultiplecollisionframes_hi;
- u32 tx_stat_dot3statsmultiplecollisionframes_lo;
- /* deferred_transmissions */
- u32 tx_stat_dot3statsdeferredtransmissions_hi;
- u32 tx_stat_dot3statsdeferredtransmissions_lo;
- /* excessive_collision_frames */
- u32 tx_stat_dot3statsexcessivecollisions_hi;
- u32 tx_stat_dot3statsexcessivecollisions_lo;
- /* late_collision_frames */
- u32 tx_stat_dot3statslatecollisions_hi;
- u32 tx_stat_dot3statslatecollisions_lo;
-
- /* frames_transmitted_64_bytes */
- u32 tx_stat_etherstatspkts64octets_hi;
- u32 tx_stat_etherstatspkts64octets_lo;
- /* frames_transmitted_65_127_bytes */
- u32 tx_stat_etherstatspkts65octetsto127octets_hi;
- u32 tx_stat_etherstatspkts65octetsto127octets_lo;
- /* frames_transmitted_128_255_bytes */
- u32 tx_stat_etherstatspkts128octetsto255octets_hi;
- u32 tx_stat_etherstatspkts128octetsto255octets_lo;
- /* frames_transmitted_256_511_bytes */
- u32 tx_stat_etherstatspkts256octetsto511octets_hi;
- u32 tx_stat_etherstatspkts256octetsto511octets_lo;
- /* frames_transmitted_512_1023_bytes */
- u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
- u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
- /* frames_transmitted_1024_1522_bytes */
- u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
- u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
- /* frames_transmitted_1523_9022_bytes */
- u32 tx_stat_etherstatspktsover1522octets_hi;
- u32 tx_stat_etherstatspktsover1522octets_lo;
- u32 tx_stat_mac_2047_hi;
- u32 tx_stat_mac_2047_lo;
- u32 tx_stat_mac_4095_hi;
- u32 tx_stat_mac_4095_lo;
- u32 tx_stat_mac_9216_hi;
- u32 tx_stat_mac_9216_lo;
- u32 tx_stat_mac_16383_hi;
- u32 tx_stat_mac_16383_lo;
-
- /* internal_mac_transmit_errors */
- u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
- u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
-
- /* if_out_discards */
- u32 tx_stat_mac_ufl_hi;
- u32 tx_stat_mac_ufl_lo;
-};
-
-
-#define MAC_STX_IDX_MAX 2
-
-struct host_port_stats {
- u32 host_port_stats_start;
-
- struct mac_stx mac_stx[MAC_STX_IDX_MAX];
-
- u32 brb_drop_hi;
- u32 brb_drop_lo;
-
- u32 host_port_stats_end;
-};
-
-
-struct host_func_stats {
- u32 host_func_stats_start;
-
- u32 total_bytes_received_hi;
- u32 total_bytes_received_lo;
-
- u32 total_bytes_transmitted_hi;
- u32 total_bytes_transmitted_lo;
-
- u32 total_unicast_packets_received_hi;
- u32 total_unicast_packets_received_lo;
-
- u32 total_multicast_packets_received_hi;
- u32 total_multicast_packets_received_lo;
-
- u32 total_broadcast_packets_received_hi;
- u32 total_broadcast_packets_received_lo;
-
- u32 total_unicast_packets_transmitted_hi;
- u32 total_unicast_packets_transmitted_lo;
-
- u32 total_multicast_packets_transmitted_hi;
- u32 total_multicast_packets_transmitted_lo;
-
- u32 total_broadcast_packets_transmitted_hi;
- u32 total_broadcast_packets_transmitted_lo;
-
- u32 valid_bytes_received_hi;
- u32 valid_bytes_received_lo;
-
- u32 host_func_stats_end;
-};
-
-/* VIC definitions */
-#define VICSTATST_UIF_INDEX 2
-
-#define BCM_5710_FW_MAJOR_VERSION 7
-#define BCM_5710_FW_MINOR_VERSION 0
-#define BCM_5710_FW_REVISION_VERSION 23
-#define BCM_5710_FW_ENGINEERING_VERSION 0
-#define BCM_5710_FW_COMPILE_FLAGS 1
-
-
-/*
- * attention bits
- */
-struct atten_sp_status_block {
- __le32 attn_bits;
- __le32 attn_bits_ack;
- u8 status_block_id;
- u8 reserved0;
- __le16 attn_bits_index;
- __le32 reserved1;
-};
-
-
-/*
- * The eth aggregative context of Cstorm
- */
-struct cstorm_eth_ag_context {
- u32 __reserved0[10];
-};
-
-
-/*
- * dmae command structure
- */
-struct dmae_command {
- u32 opcode;
-#define DMAE_COMMAND_SRC (0x1<<0)
-#define DMAE_COMMAND_SRC_SHIFT 0
-#define DMAE_COMMAND_DST (0x3<<1)
-#define DMAE_COMMAND_DST_SHIFT 1
-#define DMAE_COMMAND_C_DST (0x1<<3)
-#define DMAE_COMMAND_C_DST_SHIFT 3
-#define DMAE_COMMAND_C_TYPE_ENABLE (0x1<<4)
-#define DMAE_COMMAND_C_TYPE_ENABLE_SHIFT 4
-#define DMAE_COMMAND_C_TYPE_CRC_ENABLE (0x1<<5)
-#define DMAE_COMMAND_C_TYPE_CRC_ENABLE_SHIFT 5
-#define DMAE_COMMAND_C_TYPE_CRC_OFFSET (0x7<<6)
-#define DMAE_COMMAND_C_TYPE_CRC_OFFSET_SHIFT 6
-#define DMAE_COMMAND_ENDIANITY (0x3<<9)
-#define DMAE_COMMAND_ENDIANITY_SHIFT 9
-#define DMAE_COMMAND_PORT (0x1<<11)
-#define DMAE_COMMAND_PORT_SHIFT 11
-#define DMAE_COMMAND_CRC_RESET (0x1<<12)
-#define DMAE_COMMAND_CRC_RESET_SHIFT 12
-#define DMAE_COMMAND_SRC_RESET (0x1<<13)
-#define DMAE_COMMAND_SRC_RESET_SHIFT 13
-#define DMAE_COMMAND_DST_RESET (0x1<<14)
-#define DMAE_COMMAND_DST_RESET_SHIFT 14
-#define DMAE_COMMAND_E1HVN (0x3<<15)
-#define DMAE_COMMAND_E1HVN_SHIFT 15
-#define DMAE_COMMAND_DST_VN (0x3<<17)
-#define DMAE_COMMAND_DST_VN_SHIFT 17
-#define DMAE_COMMAND_C_FUNC (0x1<<19)
-#define DMAE_COMMAND_C_FUNC_SHIFT 19
-#define DMAE_COMMAND_ERR_POLICY (0x3<<20)
-#define DMAE_COMMAND_ERR_POLICY_SHIFT 20
-#define DMAE_COMMAND_RESERVED0 (0x3FF<<22)
-#define DMAE_COMMAND_RESERVED0_SHIFT 22
- u32 src_addr_lo;
- u32 src_addr_hi;
- u32 dst_addr_lo;
- u32 dst_addr_hi;
-#if defined(__BIG_ENDIAN)
- u16 opcode_iov;
-#define DMAE_COMMAND_SRC_VFID (0x3F<<0)
-#define DMAE_COMMAND_SRC_VFID_SHIFT 0
-#define DMAE_COMMAND_SRC_VFPF (0x1<<6)
-#define DMAE_COMMAND_SRC_VFPF_SHIFT 6
-#define DMAE_COMMAND_RESERVED1 (0x1<<7)
-#define DMAE_COMMAND_RESERVED1_SHIFT 7
-#define DMAE_COMMAND_DST_VFID (0x3F<<8)
-#define DMAE_COMMAND_DST_VFID_SHIFT 8
-#define DMAE_COMMAND_DST_VFPF (0x1<<14)
-#define DMAE_COMMAND_DST_VFPF_SHIFT 14
-#define DMAE_COMMAND_RESERVED2 (0x1<<15)
-#define DMAE_COMMAND_RESERVED2_SHIFT 15
- u16 len;
-#elif defined(__LITTLE_ENDIAN)
- u16 len;
- u16 opcode_iov;
-#define DMAE_COMMAND_SRC_VFID (0x3F<<0)
-#define DMAE_COMMAND_SRC_VFID_SHIFT 0
-#define DMAE_COMMAND_SRC_VFPF (0x1<<6)
-#define DMAE_COMMAND_SRC_VFPF_SHIFT 6
-#define DMAE_COMMAND_RESERVED1 (0x1<<7)
-#define DMAE_COMMAND_RESERVED1_SHIFT 7
-#define DMAE_COMMAND_DST_VFID (0x3F<<8)
-#define DMAE_COMMAND_DST_VFID_SHIFT 8
-#define DMAE_COMMAND_DST_VFPF (0x1<<14)
-#define DMAE_COMMAND_DST_VFPF_SHIFT 14
-#define DMAE_COMMAND_RESERVED2 (0x1<<15)
-#define DMAE_COMMAND_RESERVED2_SHIFT 15
-#endif
- u32 comp_addr_lo;
- u32 comp_addr_hi;
- u32 comp_val;
- u32 crc32;
- u32 crc32_c;
-#if defined(__BIG_ENDIAN)
- u16 crc16_c;
- u16 crc16;
-#elif defined(__LITTLE_ENDIAN)
- u16 crc16;
- u16 crc16_c;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 reserved3;
- u16 crc_t10;
-#elif defined(__LITTLE_ENDIAN)
- u16 crc_t10;
- u16 reserved3;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 xsum8;
- u16 xsum16;
-#elif defined(__LITTLE_ENDIAN)
- u16 xsum16;
- u16 xsum8;
-#endif
-};
-
-
-/*
- * common data for all protocols
- */
-struct doorbell_hdr {
- u8 header;
-#define DOORBELL_HDR_RX (0x1<<0)
-#define DOORBELL_HDR_RX_SHIFT 0
-#define DOORBELL_HDR_DB_TYPE (0x1<<1)
-#define DOORBELL_HDR_DB_TYPE_SHIFT 1
-#define DOORBELL_HDR_DPM_SIZE (0x3<<2)
-#define DOORBELL_HDR_DPM_SIZE_SHIFT 2
-#define DOORBELL_HDR_CONN_TYPE (0xF<<4)
-#define DOORBELL_HDR_CONN_TYPE_SHIFT 4
-};
-
-/*
- * Ethernet doorbell
- */
-struct eth_tx_doorbell {
-#if defined(__BIG_ENDIAN)
- u16 npackets;
- u8 params;
-#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
-#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
-#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
-#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
-#define ETH_TX_DOORBELL_SPARE (0x1<<7)
-#define ETH_TX_DOORBELL_SPARE_SHIFT 7
- struct doorbell_hdr hdr;
-#elif defined(__LITTLE_ENDIAN)
- struct doorbell_hdr hdr;
- u8 params;
-#define ETH_TX_DOORBELL_NUM_BDS (0x3F<<0)
-#define ETH_TX_DOORBELL_NUM_BDS_SHIFT 0
-#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG (0x1<<6)
-#define ETH_TX_DOORBELL_RESERVED_TX_FIN_FLAG_SHIFT 6
-#define ETH_TX_DOORBELL_SPARE (0x1<<7)
-#define ETH_TX_DOORBELL_SPARE_SHIFT 7
- u16 npackets;
-#endif
-};
-
-
-/*
- * 3 lines. status block
- */
-struct hc_status_block_e1x {
- __le16 index_values[HC_SB_MAX_INDICES_E1X];
- __le16 running_index[HC_SB_MAX_SM];
- __le32 rsrv[11];
-};
-
-/*
- * host status block
- */
-struct host_hc_status_block_e1x {
- struct hc_status_block_e1x sb;
-};
-
-
-/*
- * 3 lines. status block
- */
-struct hc_status_block_e2 {
- __le16 index_values[HC_SB_MAX_INDICES_E2];
- __le16 running_index[HC_SB_MAX_SM];
- __le32 reserved[11];
-};
-
-/*
- * host status block
- */
-struct host_hc_status_block_e2 {
- struct hc_status_block_e2 sb;
-};
-
-
-/*
- * 5 lines. slow-path status block
- */
-struct hc_sp_status_block {
- __le16 index_values[HC_SP_SB_MAX_INDICES];
- __le16 running_index;
- __le16 rsrv;
- u32 rsrv1;
-};
-
-/*
- * host status block
- */
-struct host_sp_status_block {
- struct atten_sp_status_block atten_status_block;
- struct hc_sp_status_block sp_sb;
-};
-
-
-/*
- * IGU driver acknowledgment register
- */
-struct igu_ack_register {
-#if defined(__BIG_ENDIAN)
- u16 sb_id_and_flags;
-#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
-#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
-#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
-#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
-#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
-#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
-#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
-#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
-#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
-#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
- u16 status_block_index;
-#elif defined(__LITTLE_ENDIAN)
- u16 status_block_index;
- u16 sb_id_and_flags;
-#define IGU_ACK_REGISTER_STATUS_BLOCK_ID (0x1F<<0)
-#define IGU_ACK_REGISTER_STATUS_BLOCK_ID_SHIFT 0
-#define IGU_ACK_REGISTER_STORM_ID (0x7<<5)
-#define IGU_ACK_REGISTER_STORM_ID_SHIFT 5
-#define IGU_ACK_REGISTER_UPDATE_INDEX (0x1<<8)
-#define IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT 8
-#define IGU_ACK_REGISTER_INTERRUPT_MODE (0x3<<9)
-#define IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT 9
-#define IGU_ACK_REGISTER_RESERVED (0x1F<<11)
-#define IGU_ACK_REGISTER_RESERVED_SHIFT 11
-#endif
-};
-
-
-/*
- * IGU driver acknowledgement register
- */
-struct igu_backward_compatible {
- u32 sb_id_and_flags;
-#define IGU_BACKWARD_COMPATIBLE_SB_INDEX (0xFFFF<<0)
-#define IGU_BACKWARD_COMPATIBLE_SB_INDEX_SHIFT 0
-#define IGU_BACKWARD_COMPATIBLE_SB_SELECT (0x1F<<16)
-#define IGU_BACKWARD_COMPATIBLE_SB_SELECT_SHIFT 16
-#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS (0x7<<21)
-#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS_SHIFT 21
-#define IGU_BACKWARD_COMPATIBLE_BUPDATE (0x1<<24)
-#define IGU_BACKWARD_COMPATIBLE_BUPDATE_SHIFT 24
-#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT (0x3<<25)
-#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT_SHIFT 25
-#define IGU_BACKWARD_COMPATIBLE_RESERVED_0 (0x1F<<27)
-#define IGU_BACKWARD_COMPATIBLE_RESERVED_0_SHIFT 27
- u32 reserved_2;
-};
-
-
-/*
- * IGU driver acknowledgement register
- */
-struct igu_regular {
- u32 sb_id_and_flags;
-#define IGU_REGULAR_SB_INDEX (0xFFFFF<<0)
-#define IGU_REGULAR_SB_INDEX_SHIFT 0
-#define IGU_REGULAR_RESERVED0 (0x1<<20)
-#define IGU_REGULAR_RESERVED0_SHIFT 20
-#define IGU_REGULAR_SEGMENT_ACCESS (0x7<<21)
-#define IGU_REGULAR_SEGMENT_ACCESS_SHIFT 21
-#define IGU_REGULAR_BUPDATE (0x1<<24)
-#define IGU_REGULAR_BUPDATE_SHIFT 24
-#define IGU_REGULAR_ENABLE_INT (0x3<<25)
-#define IGU_REGULAR_ENABLE_INT_SHIFT 25
-#define IGU_REGULAR_RESERVED_1 (0x1<<27)
-#define IGU_REGULAR_RESERVED_1_SHIFT 27
-#define IGU_REGULAR_CLEANUP_TYPE (0x3<<28)
-#define IGU_REGULAR_CLEANUP_TYPE_SHIFT 28
-#define IGU_REGULAR_CLEANUP_SET (0x1<<30)
-#define IGU_REGULAR_CLEANUP_SET_SHIFT 30
-#define IGU_REGULAR_BCLEANUP (0x1<<31)
-#define IGU_REGULAR_BCLEANUP_SHIFT 31
- u32 reserved_2;
-};
-
-/*
- * IGU driver acknowledgement register
- */
-union igu_consprod_reg {
- struct igu_regular regular;
- struct igu_backward_compatible backward_compatible;
-};
-
-
-/*
- * Igu control commands
- */
-enum igu_ctrl_cmd {
- IGU_CTRL_CMD_TYPE_RD,
- IGU_CTRL_CMD_TYPE_WR,
- MAX_IGU_CTRL_CMD
-};
-
-
-/*
- * Control register for the IGU command register
- */
-struct igu_ctrl_reg {
- u32 ctrl_data;
-#define IGU_CTRL_REG_ADDRESS (0xFFF<<0)
-#define IGU_CTRL_REG_ADDRESS_SHIFT 0
-#define IGU_CTRL_REG_FID (0x7F<<12)
-#define IGU_CTRL_REG_FID_SHIFT 12
-#define IGU_CTRL_REG_RESERVED (0x1<<19)
-#define IGU_CTRL_REG_RESERVED_SHIFT 19
-#define IGU_CTRL_REG_TYPE (0x1<<20)
-#define IGU_CTRL_REG_TYPE_SHIFT 20
-#define IGU_CTRL_REG_UNUSED (0x7FF<<21)
-#define IGU_CTRL_REG_UNUSED_SHIFT 21
-};
-
-
-/*
- * Igu interrupt command
- */
-enum igu_int_cmd {
- IGU_INT_ENABLE,
- IGU_INT_DISABLE,
- IGU_INT_NOP,
- IGU_INT_NOP2,
- MAX_IGU_INT_CMD
-};
-
-
-/*
- * Igu segments
- */
-enum igu_seg_access {
- IGU_SEG_ACCESS_NORM,
- IGU_SEG_ACCESS_DEF,
- IGU_SEG_ACCESS_ATTN,
- MAX_IGU_SEG_ACCESS
-};
-
-
-/*
- * Parser parsing flags field
- */
-struct parsing_flags {
- __le16 flags;
-#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE (0x1<<0)
-#define PARSING_FLAGS_ETHERNET_ADDRESS_TYPE_SHIFT 0
-#define PARSING_FLAGS_VLAN (0x1<<1)
-#define PARSING_FLAGS_VLAN_SHIFT 1
-#define PARSING_FLAGS_EXTRA_VLAN (0x1<<2)
-#define PARSING_FLAGS_EXTRA_VLAN_SHIFT 2
-#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL (0x3<<3)
-#define PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT 3
-#define PARSING_FLAGS_IP_OPTIONS (0x1<<5)
-#define PARSING_FLAGS_IP_OPTIONS_SHIFT 5
-#define PARSING_FLAGS_FRAGMENTATION_STATUS (0x1<<6)
-#define PARSING_FLAGS_FRAGMENTATION_STATUS_SHIFT 6
-#define PARSING_FLAGS_OVER_IP_PROTOCOL (0x3<<7)
-#define PARSING_FLAGS_OVER_IP_PROTOCOL_SHIFT 7
-#define PARSING_FLAGS_PURE_ACK_INDICATION (0x1<<9)
-#define PARSING_FLAGS_PURE_ACK_INDICATION_SHIFT 9
-#define PARSING_FLAGS_TCP_OPTIONS_EXIST (0x1<<10)
-#define PARSING_FLAGS_TCP_OPTIONS_EXIST_SHIFT 10
-#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG (0x1<<11)
-#define PARSING_FLAGS_TIME_STAMP_EXIST_FLAG_SHIFT 11
-#define PARSING_FLAGS_CONNECTION_MATCH (0x1<<12)
-#define PARSING_FLAGS_CONNECTION_MATCH_SHIFT 12
-#define PARSING_FLAGS_LLC_SNAP (0x1<<13)
-#define PARSING_FLAGS_LLC_SNAP_SHIFT 13
-#define PARSING_FLAGS_RESERVED0 (0x3<<14)
-#define PARSING_FLAGS_RESERVED0_SHIFT 14
-};
-
-
-/*
- * Parsing flags for TCP ACK type
- */
-enum prs_flags_ack_type {
- PRS_FLAG_PUREACK_PIGGY,
- PRS_FLAG_PUREACK_PURE,
- MAX_PRS_FLAGS_ACK_TYPE
-};
-
-
-/*
- * Parsing flags for Ethernet address type
- */
-enum prs_flags_eth_addr_type {
- PRS_FLAG_ETHTYPE_NON_UNICAST,
- PRS_FLAG_ETHTYPE_UNICAST,
- MAX_PRS_FLAGS_ETH_ADDR_TYPE
-};
-
-
-/*
- * Parsing flags for over-ethernet protocol
- */
-enum prs_flags_over_eth {
- PRS_FLAG_OVERETH_UNKNOWN,
- PRS_FLAG_OVERETH_IPV4,
- PRS_FLAG_OVERETH_IPV6,
- PRS_FLAG_OVERETH_LLCSNAP_UNKNOWN,
- MAX_PRS_FLAGS_OVER_ETH
-};
-
-
-/*
- * Parsing flags for over-IP protocol
- */
-enum prs_flags_over_ip {
- PRS_FLAG_OVERIP_UNKNOWN,
- PRS_FLAG_OVERIP_TCP,
- PRS_FLAG_OVERIP_UDP,
- MAX_PRS_FLAGS_OVER_IP
-};
-
-
-/*
- * SDM operation gen command (generate aggregative interrupt)
- */
-struct sdm_op_gen {
- __le32 command;
-#define SDM_OP_GEN_COMP_PARAM (0x1F<<0)
-#define SDM_OP_GEN_COMP_PARAM_SHIFT 0
-#define SDM_OP_GEN_COMP_TYPE (0x7<<5)
-#define SDM_OP_GEN_COMP_TYPE_SHIFT 5
-#define SDM_OP_GEN_AGG_VECT_IDX (0xFF<<8)
-#define SDM_OP_GEN_AGG_VECT_IDX_SHIFT 8
-#define SDM_OP_GEN_AGG_VECT_IDX_VALID (0x1<<16)
-#define SDM_OP_GEN_AGG_VECT_IDX_VALID_SHIFT 16
-#define SDM_OP_GEN_RESERVED (0x7FFF<<17)
-#define SDM_OP_GEN_RESERVED_SHIFT 17
-};
-
-
-/*
- * Timers connection context
- */
-struct timers_block_context {
- u32 __reserved_0;
- u32 __reserved_1;
- u32 __reserved_2;
- u32 flags;
-#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS (0x3<<0)
-#define __TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS_SHIFT 0
-#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG (0x1<<2)
-#define TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG_SHIFT 2
-#define __TIMERS_BLOCK_CONTEXT_RESERVED0 (0x1FFFFFFF<<3)
-#define __TIMERS_BLOCK_CONTEXT_RESERVED0_SHIFT 3
-};
-
-
-/*
- * The eth aggregative context of Tstorm
- */
-struct tstorm_eth_ag_context {
- u32 __reserved0[14];
-};
-
-
-/*
- * The eth aggregative context of Ustorm
- */
-struct ustorm_eth_ag_context {
- u32 __reserved0;
-#if defined(__BIG_ENDIAN)
- u8 cdu_usage;
- u8 __reserved2;
- u16 __reserved1;
-#elif defined(__LITTLE_ENDIAN)
- u16 __reserved1;
- u8 __reserved2;
- u8 cdu_usage;
-#endif
- u32 __reserved3[6];
-};
-
-
-/*
- * The eth aggregative context of Xstorm
- */
-struct xstorm_eth_ag_context {
- u32 reserved0;
-#if defined(__BIG_ENDIAN)
- u8 cdu_reserved;
- u8 reserved2;
- u16 reserved1;
-#elif defined(__LITTLE_ENDIAN)
- u16 reserved1;
- u8 reserved2;
- u8 cdu_reserved;
-#endif
- u32 reserved3[30];
-};
-
-
-/*
- * doorbell message sent to the chip
- */
-struct doorbell {
-#if defined(__BIG_ENDIAN)
- u16 zero_fill2;
- u8 zero_fill1;
- struct doorbell_hdr header;
-#elif defined(__LITTLE_ENDIAN)
- struct doorbell_hdr header;
- u8 zero_fill1;
- u16 zero_fill2;
-#endif
-};
-
-
-/*
- * doorbell message sent to the chip
- */
-struct doorbell_set_prod {
-#if defined(__BIG_ENDIAN)
- u16 prod;
- u8 zero_fill1;
- struct doorbell_hdr header;
-#elif defined(__LITTLE_ENDIAN)
- struct doorbell_hdr header;
- u8 zero_fill1;
- u16 prod;
-#endif
-};
-
-
-struct regpair {
- __le32 lo;
- __le32 hi;
-};
-
-
-/*
- * Classify rule opcodes in E2/E3
- */
-enum classify_rule {
- CLASSIFY_RULE_OPCODE_MAC,
- CLASSIFY_RULE_OPCODE_VLAN,
- CLASSIFY_RULE_OPCODE_PAIR,
- MAX_CLASSIFY_RULE
-};
-
-
-/*
- * Classify rule types in E2/E3
- */
-enum classify_rule_action_type {
- CLASSIFY_RULE_REMOVE,
- CLASSIFY_RULE_ADD,
- MAX_CLASSIFY_RULE_ACTION_TYPE
-};
-
-
-/*
- * client init ramrod data
- */
-struct client_init_general_data {
- u8 client_id;
- u8 statistics_counter_id;
- u8 statistics_en_flg;
- u8 is_fcoe_flg;
- u8 activate_flg;
- u8 sp_client_id;
- __le16 mtu;
- u8 statistics_zero_flg;
- u8 func_id;
- u8 cos;
- u8 traffic_type;
- u32 reserved0;
-};
-
-
-/*
- * client init rx data
- */
-struct client_init_rx_data {
- u8 tpa_en;
-#define CLIENT_INIT_RX_DATA_TPA_EN_IPV4 (0x1<<0)
-#define CLIENT_INIT_RX_DATA_TPA_EN_IPV4_SHIFT 0
-#define CLIENT_INIT_RX_DATA_TPA_EN_IPV6 (0x1<<1)
-#define CLIENT_INIT_RX_DATA_TPA_EN_IPV6_SHIFT 1
-#define CLIENT_INIT_RX_DATA_RESERVED5 (0x3F<<2)
-#define CLIENT_INIT_RX_DATA_RESERVED5_SHIFT 2
- u8 vmqueue_mode_en_flg;
- u8 extra_data_over_sgl_en_flg;
- u8 cache_line_alignment_log_size;
- u8 enable_dynamic_hc;
- u8 max_sges_for_packet;
- u8 client_qzone_id;
- u8 drop_ip_cs_err_flg;
- u8 drop_tcp_cs_err_flg;
- u8 drop_ttl0_flg;
- u8 drop_udp_cs_err_flg;
- u8 inner_vlan_removal_enable_flg;
- u8 outer_vlan_removal_enable_flg;
- u8 status_block_id;
- u8 rx_sb_index_number;
- u8 reserved0;
- u8 max_tpa_queues;
- u8 silent_vlan_removal_flg;
- __le16 max_bytes_on_bd;
- __le16 sge_buff_size;
- u8 approx_mcast_engine_id;
- u8 rss_engine_id;
- struct regpair bd_page_base;
- struct regpair sge_page_base;
- struct regpair cqe_page_base;
- u8 is_leading_rss;
- u8 is_approx_mcast;
- __le16 max_agg_size;
- __le16 state;
-#define CLIENT_INIT_RX_DATA_UCAST_DROP_ALL (0x1<<0)
-#define CLIENT_INIT_RX_DATA_UCAST_DROP_ALL_SHIFT 0
-#define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_ALL (0x1<<1)
-#define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_ALL_SHIFT 1
-#define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_UNMATCHED (0x1<<2)
-#define CLIENT_INIT_RX_DATA_UCAST_ACCEPT_UNMATCHED_SHIFT 2
-#define CLIENT_INIT_RX_DATA_MCAST_DROP_ALL (0x1<<3)
-#define CLIENT_INIT_RX_DATA_MCAST_DROP_ALL_SHIFT 3
-#define CLIENT_INIT_RX_DATA_MCAST_ACCEPT_ALL (0x1<<4)
-#define CLIENT_INIT_RX_DATA_MCAST_ACCEPT_ALL_SHIFT 4
-#define CLIENT_INIT_RX_DATA_BCAST_ACCEPT_ALL (0x1<<5)
-#define CLIENT_INIT_RX_DATA_BCAST_ACCEPT_ALL_SHIFT 5
-#define CLIENT_INIT_RX_DATA_ACCEPT_ANY_VLAN (0x1<<6)
-#define CLIENT_INIT_RX_DATA_ACCEPT_ANY_VLAN_SHIFT 6
-#define CLIENT_INIT_RX_DATA_RESERVED2 (0x1FF<<7)
-#define CLIENT_INIT_RX_DATA_RESERVED2_SHIFT 7
- __le16 cqe_pause_thr_low;
- __le16 cqe_pause_thr_high;
- __le16 bd_pause_thr_low;
- __le16 bd_pause_thr_high;
- __le16 sge_pause_thr_low;
- __le16 sge_pause_thr_high;
- __le16 rx_cos_mask;
- __le16 silent_vlan_value;
- __le16 silent_vlan_mask;
- __le32 reserved6[2];
-};
-
-/*
- * client init tx data
- */
-struct client_init_tx_data {
- u8 enforce_security_flg;
- u8 tx_status_block_id;
- u8 tx_sb_index_number;
- u8 tss_leading_client_id;
- u8 tx_switching_flg;
- u8 anti_spoofing_flg;
- __le16 default_vlan;
- struct regpair tx_bd_page_base;
- __le16 state;
-#define CLIENT_INIT_TX_DATA_UCAST_ACCEPT_ALL (0x1<<0)
-#define CLIENT_INIT_TX_DATA_UCAST_ACCEPT_ALL_SHIFT 0
-#define CLIENT_INIT_TX_DATA_MCAST_ACCEPT_ALL (0x1<<1)
-#define CLIENT_INIT_TX_DATA_MCAST_ACCEPT_ALL_SHIFT 1
-#define CLIENT_INIT_TX_DATA_BCAST_ACCEPT_ALL (0x1<<2)
-#define CLIENT_INIT_TX_DATA_BCAST_ACCEPT_ALL_SHIFT 2
-#define CLIENT_INIT_TX_DATA_ACCEPT_ANY_VLAN (0x1<<3)
-#define CLIENT_INIT_TX_DATA_ACCEPT_ANY_VLAN_SHIFT 3
-#define CLIENT_INIT_TX_DATA_RESERVED1 (0xFFF<<4)
-#define CLIENT_INIT_TX_DATA_RESERVED1_SHIFT 4
- u8 default_vlan_flg;
- u8 reserved2;
- __le32 reserved3;
-};
-
-/*
- * client init ramrod data
- */
-struct client_init_ramrod_data {
- struct client_init_general_data general;
- struct client_init_rx_data rx;
- struct client_init_tx_data tx;
-};
-
-
-/*
- * client update ramrod data
- */
-struct client_update_ramrod_data {
- u8 client_id;
- u8 func_id;
- u8 inner_vlan_removal_enable_flg;
- u8 inner_vlan_removal_change_flg;
- u8 outer_vlan_removal_enable_flg;
- u8 outer_vlan_removal_change_flg;
- u8 anti_spoofing_enable_flg;
- u8 anti_spoofing_change_flg;
- u8 activate_flg;
- u8 activate_change_flg;
- __le16 default_vlan;
- u8 default_vlan_enable_flg;
- u8 default_vlan_change_flg;
- __le16 silent_vlan_value;
- __le16 silent_vlan_mask;
- u8 silent_vlan_removal_flg;
- u8 silent_vlan_change_flg;
- __le32 echo;
-};
-
-
-/*
- * The eth storm context of Cstorm
- */
-struct cstorm_eth_st_context {
- u32 __reserved0[4];
-};
-
-
-struct double_regpair {
- u32 regpair0_lo;
- u32 regpair0_hi;
- u32 regpair1_lo;
- u32 regpair1_hi;
-};
-
-
-/*
- * Ethernet address typesm used in ethernet tx BDs
- */
-enum eth_addr_type {
- UNKNOWN_ADDRESS,
- UNICAST_ADDRESS,
- MULTICAST_ADDRESS,
- BROADCAST_ADDRESS,
- MAX_ETH_ADDR_TYPE
-};
-
-
-/*
- *
- */
-struct eth_classify_cmd_header {
- u8 cmd_general_data;
-#define ETH_CLASSIFY_CMD_HEADER_RX_CMD (0x1<<0)
-#define ETH_CLASSIFY_CMD_HEADER_RX_CMD_SHIFT 0
-#define ETH_CLASSIFY_CMD_HEADER_TX_CMD (0x1<<1)
-#define ETH_CLASSIFY_CMD_HEADER_TX_CMD_SHIFT 1
-#define ETH_CLASSIFY_CMD_HEADER_OPCODE (0x3<<2)
-#define ETH_CLASSIFY_CMD_HEADER_OPCODE_SHIFT 2
-#define ETH_CLASSIFY_CMD_HEADER_IS_ADD (0x1<<4)
-#define ETH_CLASSIFY_CMD_HEADER_IS_ADD_SHIFT 4
-#define ETH_CLASSIFY_CMD_HEADER_RESERVED0 (0x7<<5)
-#define ETH_CLASSIFY_CMD_HEADER_RESERVED0_SHIFT 5
- u8 func_id;
- u8 client_id;
- u8 reserved1;
-};
-
-
-/*
- * header for eth classification config ramrod
- */
-struct eth_classify_header {
- u8 rule_cnt;
- u8 reserved0;
- __le16 reserved1;
- __le32 echo;
-};
-
-
-/*
- * Command for adding/removing a MAC classification rule
- */
-struct eth_classify_mac_cmd {
- struct eth_classify_cmd_header header;
- __le32 reserved0;
- __le16 mac_lsb;
- __le16 mac_mid;
- __le16 mac_msb;
- __le16 reserved1;
-};
-
-
-/*
- * Command for adding/removing a MAC-VLAN pair classification rule
- */
-struct eth_classify_pair_cmd {
- struct eth_classify_cmd_header header;
- __le32 reserved0;
- __le16 mac_lsb;
- __le16 mac_mid;
- __le16 mac_msb;
- __le16 vlan;
-};
-
-
-/*
- * Command for adding/removing a VLAN classification rule
- */
-struct eth_classify_vlan_cmd {
- struct eth_classify_cmd_header header;
- __le32 reserved0;
- __le32 reserved1;
- __le16 reserved2;
- __le16 vlan;
-};
-
-/*
- * union for eth classification rule
- */
-union eth_classify_rule_cmd {
- struct eth_classify_mac_cmd mac;
- struct eth_classify_vlan_cmd vlan;
- struct eth_classify_pair_cmd pair;
-};
-
-/*
- * parameters for eth classification configuration ramrod
- */
-struct eth_classify_rules_ramrod_data {
- struct eth_classify_header header;
- union eth_classify_rule_cmd rules[CLASSIFY_RULES_COUNT];
-};
-
-
-/*
- * The data contain client ID need to the ramrod
- */
-struct eth_common_ramrod_data {
- __le32 client_id;
- __le32 reserved1;
-};
-
-
-/*
- * The eth storm context of Ustorm
- */
-struct ustorm_eth_st_context {
- u32 reserved0[52];
-};
-
-/*
- * The eth storm context of Tstorm
- */
-struct tstorm_eth_st_context {
- u32 __reserved0[28];
-};
-
-/*
- * The eth storm context of Xstorm
- */
-struct xstorm_eth_st_context {
- u32 reserved0[60];
-};
-
-/*
- * Ethernet connection context
- */
-struct eth_context {
- struct ustorm_eth_st_context ustorm_st_context;
- struct tstorm_eth_st_context tstorm_st_context;
- struct xstorm_eth_ag_context xstorm_ag_context;
- struct tstorm_eth_ag_context tstorm_ag_context;
- struct cstorm_eth_ag_context cstorm_ag_context;
- struct ustorm_eth_ag_context ustorm_ag_context;
- struct timers_block_context timers_context;
- struct xstorm_eth_st_context xstorm_st_context;
- struct cstorm_eth_st_context cstorm_st_context;
-};
-
-
-/*
- * union for sgl and raw data.
- */
-union eth_sgl_or_raw_data {
- __le16 sgl[8];
- u32 raw_data[4];
-};
-
-/*
- * eth FP end aggregation CQE parameters struct
- */
-struct eth_end_agg_rx_cqe {
- u8 type_error_flags;
-#define ETH_END_AGG_RX_CQE_TYPE (0x3<<0)
-#define ETH_END_AGG_RX_CQE_TYPE_SHIFT 0
-#define ETH_END_AGG_RX_CQE_SGL_RAW_SEL (0x1<<2)
-#define ETH_END_AGG_RX_CQE_SGL_RAW_SEL_SHIFT 2
-#define ETH_END_AGG_RX_CQE_RESERVED0 (0x1F<<3)
-#define ETH_END_AGG_RX_CQE_RESERVED0_SHIFT 3
- u8 reserved1;
- u8 queue_index;
- u8 reserved2;
- __le32 timestamp_delta;
- __le16 num_of_coalesced_segs;
- __le16 pkt_len;
- u8 pure_ack_count;
- u8 reserved3;
- __le16 reserved4;
- union eth_sgl_or_raw_data sgl_or_raw_data;
- __le32 reserved5[8];
-};
-
-
-/*
- * regular eth FP CQE parameters struct
- */
-struct eth_fast_path_rx_cqe {
- u8 type_error_flags;
-#define ETH_FAST_PATH_RX_CQE_TYPE (0x3<<0)
-#define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT 0
-#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL (0x1<<2)
-#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL_SHIFT 2
-#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<3)
-#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 3
-#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<4)
-#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 4
-#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<5)
-#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 5
-#define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x3<<6)
-#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 6
- u8 status_flags;
-#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0)
-#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0
-#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3)
-#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3
-#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4)
-#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4
-#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5)
-#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5
-#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6)
-#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6
-#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7)
-#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7
- u8 queue_index;
- u8 placement_offset;
- __le32 rss_hash_result;
- __le16 vlan_tag;
- __le16 pkt_len;
- __le16 len_on_bd;
- struct parsing_flags pars_flags;
- union eth_sgl_or_raw_data sgl_or_raw_data;
- __le32 reserved1[8];
-};
-
-
-/*
- * Command for setting classification flags for a client
- */
-struct eth_filter_rules_cmd {
- u8 cmd_general_data;
-#define ETH_FILTER_RULES_CMD_RX_CMD (0x1<<0)
-#define ETH_FILTER_RULES_CMD_RX_CMD_SHIFT 0
-#define ETH_FILTER_RULES_CMD_TX_CMD (0x1<<1)
-#define ETH_FILTER_RULES_CMD_TX_CMD_SHIFT 1
-#define ETH_FILTER_RULES_CMD_RESERVED0 (0x3F<<2)
-#define ETH_FILTER_RULES_CMD_RESERVED0_SHIFT 2
- u8 func_id;
- u8 client_id;
- u8 reserved1;
- __le16 state;
-#define ETH_FILTER_RULES_CMD_UCAST_DROP_ALL (0x1<<0)
-#define ETH_FILTER_RULES_CMD_UCAST_DROP_ALL_SHIFT 0
-#define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL (0x1<<1)
-#define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL_SHIFT 1
-#define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED (0x1<<2)
-#define ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED_SHIFT 2
-#define ETH_FILTER_RULES_CMD_MCAST_DROP_ALL (0x1<<3)
-#define ETH_FILTER_RULES_CMD_MCAST_DROP_ALL_SHIFT 3
-#define ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL (0x1<<4)
-#define ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL_SHIFT 4
-#define ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL (0x1<<5)
-#define ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL_SHIFT 5
-#define ETH_FILTER_RULES_CMD_ACCEPT_ANY_VLAN (0x1<<6)
-#define ETH_FILTER_RULES_CMD_ACCEPT_ANY_VLAN_SHIFT 6
-#define ETH_FILTER_RULES_CMD_RESERVED2 (0x1FF<<7)
-#define ETH_FILTER_RULES_CMD_RESERVED2_SHIFT 7
- __le16 reserved3;
- struct regpair reserved4;
-};
-
-
-/*
- * parameters for eth classification filters ramrod
- */
-struct eth_filter_rules_ramrod_data {
- struct eth_classify_header header;
- struct eth_filter_rules_cmd rules[FILTER_RULES_COUNT];
-};
-
-
-/*
- * parameters for eth classification configuration ramrod
- */
-struct eth_general_rules_ramrod_data {
- struct eth_classify_header header;
- union eth_classify_rule_cmd rules[CLASSIFY_RULES_COUNT];
-};
-
-
-/*
- * The data for Halt ramrod
- */
-struct eth_halt_ramrod_data {
- __le32 client_id;
- __le32 reserved0;
-};
-
-
-/*
- * Command for setting multicast classification for a client
- */
-struct eth_multicast_rules_cmd {
- u8 cmd_general_data;
-#define ETH_MULTICAST_RULES_CMD_RX_CMD (0x1<<0)
-#define ETH_MULTICAST_RULES_CMD_RX_CMD_SHIFT 0
-#define ETH_MULTICAST_RULES_CMD_TX_CMD (0x1<<1)
-#define ETH_MULTICAST_RULES_CMD_TX_CMD_SHIFT 1
-#define ETH_MULTICAST_RULES_CMD_IS_ADD (0x1<<2)
-#define ETH_MULTICAST_RULES_CMD_IS_ADD_SHIFT 2
-#define ETH_MULTICAST_RULES_CMD_RESERVED0 (0x1F<<3)
-#define ETH_MULTICAST_RULES_CMD_RESERVED0_SHIFT 3
- u8 func_id;
- u8 bin_id;
- u8 engine_id;
- __le32 reserved2;
- struct regpair reserved3;
-};
-
-
-/*
- * parameters for multicast classification ramrod
- */
-struct eth_multicast_rules_ramrod_data {
- struct eth_classify_header header;
- struct eth_multicast_rules_cmd rules[MULTICAST_RULES_COUNT];
-};
-
-
-/*
- * Place holder for ramrods protocol specific data
- */
-struct ramrod_data {
- __le32 data_lo;
- __le32 data_hi;
-};
-
-/*
- * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits)
- */
-union eth_ramrod_data {
- struct ramrod_data general;
-};
-
-
-/*
- * RSS toeplitz hash type, as reported in CQE
- */
-enum eth_rss_hash_type {
- DEFAULT_HASH_TYPE,
- IPV4_HASH_TYPE,
- TCP_IPV4_HASH_TYPE,
- IPV6_HASH_TYPE,
- TCP_IPV6_HASH_TYPE,
- VLAN_PRI_HASH_TYPE,
- E1HOV_PRI_HASH_TYPE,
- DSCP_HASH_TYPE,
- MAX_ETH_RSS_HASH_TYPE
-};
-
-
-/*
- * Ethernet RSS mode
- */
-enum eth_rss_mode {
- ETH_RSS_MODE_DISABLED,
- ETH_RSS_MODE_REGULAR,
- ETH_RSS_MODE_VLAN_PRI,
- ETH_RSS_MODE_E1HOV_PRI,
- ETH_RSS_MODE_IP_DSCP,
- MAX_ETH_RSS_MODE
-};
-
-
-/*
- * parameters for RSS update ramrod (E2)
- */
-struct eth_rss_update_ramrod_data {
- u8 rss_engine_id;
- u8 capabilities;
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_CAPABILITY (0x1<<0)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_CAPABILITY_SHIFT 0
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_TCP_CAPABILITY (0x1<<1)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_TCP_CAPABILITY_SHIFT 1
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_UDP_CAPABILITY (0x1<<2)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV4_UDP_CAPABILITY_SHIFT 2
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_CAPABILITY (0x1<<3)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_CAPABILITY_SHIFT 3
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_TCP_CAPABILITY (0x1<<4)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_TCP_CAPABILITY_SHIFT 4
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY (0x1<<5)
-#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY_SHIFT 5
-#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY (0x1<<6)
-#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY_SHIFT 6
-#define __ETH_RSS_UPDATE_RAMROD_DATA_RESERVED0 (0x1<<7)
-#define __ETH_RSS_UPDATE_RAMROD_DATA_RESERVED0_SHIFT 7
- u8 rss_result_mask;
- u8 rss_mode;
- __le32 __reserved2;
- u8 indirection_table[T_ETH_INDIRECTION_TABLE_SIZE];
- __le32 rss_key[T_ETH_RSS_KEY];
- __le32 echo;
- __le32 reserved3;
-};
-
-
-/*
- * The eth Rx Buffer Descriptor
- */
-struct eth_rx_bd {
- __le32 addr_lo;
- __le32 addr_hi;
-};
-
-
-/*
- * Eth Rx Cqe structure- general structure for ramrods
- */
-struct common_ramrod_eth_rx_cqe {
- u8 ramrod_type;
-#define COMMON_RAMROD_ETH_RX_CQE_TYPE (0x3<<0)
-#define COMMON_RAMROD_ETH_RX_CQE_TYPE_SHIFT 0
-#define COMMON_RAMROD_ETH_RX_CQE_ERROR (0x1<<2)
-#define COMMON_RAMROD_ETH_RX_CQE_ERROR_SHIFT 2
-#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0 (0x1F<<3)
-#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0_SHIFT 3
- u8 conn_type;
- __le16 reserved1;
- __le32 conn_and_cmd_data;
-#define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0)
-#define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0
-#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24)
-#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24
- struct ramrod_data protocol_data;
- __le32 echo;
- __le32 reserved2[11];
-};
-
-/*
- * Rx Last CQE in page (in ETH)
- */
-struct eth_rx_cqe_next_page {
- __le32 addr_lo;
- __le32 addr_hi;
- __le32 reserved[14];
-};
-
-/*
- * union for all eth rx cqe types (fix their sizes)
- */
-union eth_rx_cqe {
- struct eth_fast_path_rx_cqe fast_path_cqe;
- struct common_ramrod_eth_rx_cqe ramrod_cqe;
- struct eth_rx_cqe_next_page next_page_cqe;
- struct eth_end_agg_rx_cqe end_agg_cqe;
-};
-
-
-/*
- * Values for RX ETH CQE type field
- */
-enum eth_rx_cqe_type {
- RX_ETH_CQE_TYPE_ETH_FASTPATH,
- RX_ETH_CQE_TYPE_ETH_RAMROD,
- RX_ETH_CQE_TYPE_ETH_START_AGG,
- RX_ETH_CQE_TYPE_ETH_STOP_AGG,
- MAX_ETH_RX_CQE_TYPE
-};
-
-
-/*
- * Type of SGL/Raw field in ETH RX fast path CQE
- */
-enum eth_rx_fp_sel {
- ETH_FP_CQE_REGULAR,
- ETH_FP_CQE_RAW,
- MAX_ETH_RX_FP_SEL
-};
-
-
-/*
- * The eth Rx SGE Descriptor
- */
-struct eth_rx_sge {
- __le32 addr_lo;
- __le32 addr_hi;
-};
-
-
-/*
- * common data for all protocols
- */
-struct spe_hdr {
- __le32 conn_and_cmd_data;
-#define SPE_HDR_CID (0xFFFFFF<<0)
-#define SPE_HDR_CID_SHIFT 0
-#define SPE_HDR_CMD_ID (0xFF<<24)
-#define SPE_HDR_CMD_ID_SHIFT 24
- __le16 type;
-#define SPE_HDR_CONN_TYPE (0xFF<<0)
-#define SPE_HDR_CONN_TYPE_SHIFT 0
-#define SPE_HDR_FUNCTION_ID (0xFF<<8)
-#define SPE_HDR_FUNCTION_ID_SHIFT 8
- __le16 reserved1;
-};
-
-/*
- * specific data for ethernet slow path element
- */
-union eth_specific_data {
- u8 protocol_data[8];
- struct regpair client_update_ramrod_data;
- struct regpair client_init_ramrod_init_data;
- struct eth_halt_ramrod_data halt_ramrod_data;
- struct regpair update_data_addr;
- struct eth_common_ramrod_data common_ramrod_data;
- struct regpair classify_cfg_addr;
- struct regpair filter_cfg_addr;
- struct regpair mcast_cfg_addr;
-};
-
-/*
- * Ethernet slow path element
- */
-struct eth_spe {
- struct spe_hdr hdr;
- union eth_specific_data data;
-};
-
-
-/*
- * Ethernet command ID for slow path elements
- */
-enum eth_spqe_cmd_id {
- RAMROD_CMD_ID_ETH_UNUSED,
- RAMROD_CMD_ID_ETH_CLIENT_SETUP,
- RAMROD_CMD_ID_ETH_HALT,
- RAMROD_CMD_ID_ETH_FORWARD_SETUP,
- RAMROD_CMD_ID_ETH_TX_QUEUE_SETUP,
- RAMROD_CMD_ID_ETH_CLIENT_UPDATE,
- RAMROD_CMD_ID_ETH_EMPTY,
- RAMROD_CMD_ID_ETH_TERMINATE,
- RAMROD_CMD_ID_ETH_TPA_UPDATE,
- RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES,
- RAMROD_CMD_ID_ETH_FILTER_RULES,
- RAMROD_CMD_ID_ETH_MULTICAST_RULES,
- RAMROD_CMD_ID_ETH_RSS_UPDATE,
- RAMROD_CMD_ID_ETH_SET_MAC,
- MAX_ETH_SPQE_CMD_ID
-};
-
-
-/*
- * eth tpa update command
- */
-enum eth_tpa_update_command {
- TPA_UPDATE_NONE_COMMAND,
- TPA_UPDATE_ENABLE_COMMAND,
- TPA_UPDATE_DISABLE_COMMAND,
- MAX_ETH_TPA_UPDATE_COMMAND
-};
-
-
-/*
- * Tx regular BD structure
- */
-struct eth_tx_bd {
- __le32 addr_lo;
- __le32 addr_hi;
- __le16 total_pkt_bytes;
- __le16 nbytes;
- u8 reserved[4];
-};
-
-
-/*
- * structure for easy accessibility to assembler
- */
-struct eth_tx_bd_flags {
- u8 as_bitfield;
-#define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<0)
-#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 0
-#define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<1)
-#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 1
-#define ETH_TX_BD_FLAGS_VLAN_MODE (0x3<<2)
-#define ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT 2
-#define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
-#define ETH_TX_BD_FLAGS_START_BD_SHIFT 4
-#define ETH_TX_BD_FLAGS_IS_UDP (0x1<<5)
-#define ETH_TX_BD_FLAGS_IS_UDP_SHIFT 5
-#define ETH_TX_BD_FLAGS_SW_LSO (0x1<<6)
-#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT 6
-#define ETH_TX_BD_FLAGS_IPV6 (0x1<<7)
-#define ETH_TX_BD_FLAGS_IPV6_SHIFT 7
-};
-
-/*
- * The eth Tx Buffer Descriptor
- */
-struct eth_tx_start_bd {
- __le32 addr_lo;
- __le32 addr_hi;
- __le16 nbd;
- __le16 nbytes;
- __le16 vlan_or_ethertype;
- struct eth_tx_bd_flags bd_flags;
- u8 general_data;
-#define ETH_TX_START_BD_HDR_NBDS (0xF<<0)
-#define ETH_TX_START_BD_HDR_NBDS_SHIFT 0
-#define ETH_TX_START_BD_FORCE_VLAN_MODE (0x1<<4)
-#define ETH_TX_START_BD_FORCE_VLAN_MODE_SHIFT 4
-#define ETH_TX_START_BD_RESREVED (0x1<<5)
-#define ETH_TX_START_BD_RESREVED_SHIFT 5
-#define ETH_TX_START_BD_ETH_ADDR_TYPE (0x3<<6)
-#define ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT 6
-};
-
-/*
- * Tx parsing BD structure for ETH E1/E1h
- */
-struct eth_tx_parse_bd_e1x {
- u8 global_data;
-#define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W (0xF<<0)
-#define ETH_TX_PARSE_BD_E1X_IP_HDR_START_OFFSET_W_SHIFT 0
-#define ETH_TX_PARSE_BD_E1X_RESERVED0 (0x1<<4)
-#define ETH_TX_PARSE_BD_E1X_RESERVED0_SHIFT 4
-#define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
-#define ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
-#define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN (0x1<<6)
-#define ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT 6
-#define ETH_TX_PARSE_BD_E1X_NS_FLG (0x1<<7)
-#define ETH_TX_PARSE_BD_E1X_NS_FLG_SHIFT 7
- u8 tcp_flags;
-#define ETH_TX_PARSE_BD_E1X_FIN_FLG (0x1<<0)
-#define ETH_TX_PARSE_BD_E1X_FIN_FLG_SHIFT 0
-#define ETH_TX_PARSE_BD_E1X_SYN_FLG (0x1<<1)
-#define ETH_TX_PARSE_BD_E1X_SYN_FLG_SHIFT 1
-#define ETH_TX_PARSE_BD_E1X_RST_FLG (0x1<<2)
-#define ETH_TX_PARSE_BD_E1X_RST_FLG_SHIFT 2
-#define ETH_TX_PARSE_BD_E1X_PSH_FLG (0x1<<3)
-#define ETH_TX_PARSE_BD_E1X_PSH_FLG_SHIFT 3
-#define ETH_TX_PARSE_BD_E1X_ACK_FLG (0x1<<4)
-#define ETH_TX_PARSE_BD_E1X_ACK_FLG_SHIFT 4
-#define ETH_TX_PARSE_BD_E1X_URG_FLG (0x1<<5)
-#define ETH_TX_PARSE_BD_E1X_URG_FLG_SHIFT 5
-#define ETH_TX_PARSE_BD_E1X_ECE_FLG (0x1<<6)
-#define ETH_TX_PARSE_BD_E1X_ECE_FLG_SHIFT 6
-#define ETH_TX_PARSE_BD_E1X_CWR_FLG (0x1<<7)
-#define ETH_TX_PARSE_BD_E1X_CWR_FLG_SHIFT 7
- u8 ip_hlen_w;
- s8 reserved;
- __le16 total_hlen_w;
- __le16 tcp_pseudo_csum;
- __le16 lso_mss;
- __le16 ip_id;
- __le32 tcp_send_seq;
-};
-
-/*
- * Tx parsing BD structure for ETH E2
- */
-struct eth_tx_parse_bd_e2 {
- __le16 dst_mac_addr_lo;
- __le16 dst_mac_addr_mid;
- __le16 dst_mac_addr_hi;
- __le16 src_mac_addr_lo;
- __le16 src_mac_addr_mid;
- __le16 src_mac_addr_hi;
- __le32 parsing_data;
-#define ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W (0x1FFF<<0)
-#define ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT 0
-#define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW (0xF<<13)
-#define ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT 13
-#define ETH_TX_PARSE_BD_E2_LSO_MSS (0x3FFF<<17)
-#define ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT 17
-#define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR (0x1<<31)
-#define ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR_SHIFT 31
-};
-
-/*
- * The last BD in the BD memory will hold a pointer to the next BD memory
- */
-struct eth_tx_next_bd {
- __le32 addr_lo;
- __le32 addr_hi;
- u8 reserved[8];
-};
-
-/*
- * union for 4 Bd types
- */
-union eth_tx_bd_types {
- struct eth_tx_start_bd start_bd;
- struct eth_tx_bd reg_bd;
- struct eth_tx_parse_bd_e1x parse_bd_e1x;
- struct eth_tx_parse_bd_e2 parse_bd_e2;
- struct eth_tx_next_bd next_bd;
-};
-
-/*
- * array of 13 bds as appears in the eth xstorm context
- */
-struct eth_tx_bds_array {
- union eth_tx_bd_types bds[13];
-};
-
-
-/*
- * VLAN mode on TX BDs
- */
-enum eth_tx_vlan_type {
- X_ETH_NO_VLAN,
- X_ETH_OUTBAND_VLAN,
- X_ETH_INBAND_VLAN,
- X_ETH_FW_ADDED_VLAN,
- MAX_ETH_TX_VLAN_TYPE
-};
-
-
-/*
- * Ethernet VLAN filtering mode in E1x
- */
-enum eth_vlan_filter_mode {
- ETH_VLAN_FILTER_ANY_VLAN,
- ETH_VLAN_FILTER_SPECIFIC_VLAN,
- ETH_VLAN_FILTER_CLASSIFY,
- MAX_ETH_VLAN_FILTER_MODE
-};
-
-
-/*
- * MAC filtering configuration command header
- */
-struct mac_configuration_hdr {
- u8 length;
- u8 offset;
- __le16 client_id;
- __le32 echo;
-};
-
-/*
- * MAC address in list for ramrod
- */
-struct mac_configuration_entry {
- __le16 lsb_mac_addr;
- __le16 middle_mac_addr;
- __le16 msb_mac_addr;
- __le16 vlan_id;
- u8 pf_id;
- u8 flags;
-#define MAC_CONFIGURATION_ENTRY_ACTION_TYPE (0x1<<0)
-#define MAC_CONFIGURATION_ENTRY_ACTION_TYPE_SHIFT 0
-#define MAC_CONFIGURATION_ENTRY_RDMA_MAC (0x1<<1)
-#define MAC_CONFIGURATION_ENTRY_RDMA_MAC_SHIFT 1
-#define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE (0x3<<2)
-#define MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE_SHIFT 2
-#define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL (0x1<<4)
-#define MAC_CONFIGURATION_ENTRY_OVERRIDE_VLAN_REMOVAL_SHIFT 4
-#define MAC_CONFIGURATION_ENTRY_BROADCAST (0x1<<5)
-#define MAC_CONFIGURATION_ENTRY_BROADCAST_SHIFT 5
-#define MAC_CONFIGURATION_ENTRY_RESERVED1 (0x3<<6)
-#define MAC_CONFIGURATION_ENTRY_RESERVED1_SHIFT 6
- __le16 reserved0;
- __le32 clients_bit_vector;
-};
-
-/*
- * MAC filtering configuration command
- */
-struct mac_configuration_cmd {
- struct mac_configuration_hdr hdr;
- struct mac_configuration_entry config_table[64];
-};
-
-
-/*
- * Set-MAC command type (in E1x)
- */
-enum set_mac_action_type {
- T_ETH_MAC_COMMAND_INVALIDATE,
- T_ETH_MAC_COMMAND_SET,
- MAX_SET_MAC_ACTION_TYPE
-};
-
-
-/*
- * tpa update ramrod data
- */
-struct tpa_update_ramrod_data {
- u8 update_ipv4;
- u8 update_ipv6;
- u8 client_id;
- u8 max_tpa_queues;
- u8 max_sges_for_packet;
- u8 complete_on_both_clients;
- __le16 reserved1;
- __le16 sge_buff_size;
- __le16 max_agg_size;
- __le32 sge_page_base_lo;
- __le32 sge_page_base_hi;
- __le16 sge_pause_thr_low;
- __le16 sge_pause_thr_high;
-};
-
-
-/*
- * approximate-match multicast filtering for E1H per function in Tstorm
- */
-struct tstorm_eth_approximate_match_multicast_filtering {
- u32 mcast_add_hash_bit_array[8];
-};
-
-
-/*
- * Common configuration parameters per function in Tstorm
- */
-struct tstorm_eth_function_common_config {
- __le16 config_flags;
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY_SHIFT 0
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY (0x1<<1)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_TCP_CAPABILITY_SHIFT 1
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY (0x1<<2)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_CAPABILITY_SHIFT 2
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY (0x1<<3)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY_SHIFT 3
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE (0x7<<4)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT 4
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE (0x1<<7)
-#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_FILTERING_ENABLE_SHIFT 7
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0xFF<<8)
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 8
- u8 rss_result_mask;
- u8 reserved1;
- __le16 vlan_id[2];
-};
-
-
-/*
- * MAC filtering configuration parameters per port in Tstorm
- */
-struct tstorm_eth_mac_filter_config {
- __le32 ucast_drop_all;
- __le32 ucast_accept_all;
- __le32 mcast_drop_all;
- __le32 mcast_accept_all;
- __le32 bcast_accept_all;
- __le32 vlan_filter[2];
- __le32 unmatched_unicast;
-};
-
-
-/*
- * tx only queue init ramrod data
- */
-struct tx_queue_init_ramrod_data {
- struct client_init_general_data general;
- struct client_init_tx_data tx;
-};
-
-
-/*
- * Three RX producers for ETH
- */
-struct ustorm_eth_rx_producers {
-#if defined(__BIG_ENDIAN)
- u16 bd_prod;
- u16 cqe_prod;
-#elif defined(__LITTLE_ENDIAN)
- u16 cqe_prod;
- u16 bd_prod;
-#endif
-#if defined(__BIG_ENDIAN)
- u16 reserved;
- u16 sge_prod;
-#elif defined(__LITTLE_ENDIAN)
- u16 sge_prod;
- u16 reserved;
-#endif
-};
-
-
-/*
- * cfc delete event data
- */
-struct cfc_del_event_data {
- u32 cid;
- u32 reserved0;
- u32 reserved1;
-};
-
-
-/*
- * per-port SAFC demo variables
- */
-struct cmng_flags_per_port {
- u32 cmng_enables;
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN (0x1<<0)
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN_SHIFT 0
-#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN (0x1<<1)
-#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN_SHIFT 1
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<2)
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 2
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE (0x1<<3)
-#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_MODE_SHIFT 3
-#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0xFFFFFFF<<4)
-#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 4
- u32 __reserved1;
-};
-
-
-/*
- * per-port rate shaping variables
- */
-struct rate_shaping_vars_per_port {
- u32 rs_periodic_timeout;
- u32 rs_threshold;
-};
-
-/*
- * per-port fairness variables
- */
-struct fairness_vars_per_port {
- u32 upper_bound;
- u32 fair_threshold;
- u32 fairness_timeout;
- u32 reserved0;
-};
-
-/*
- * per-port SAFC variables
- */
-struct safc_struct_per_port {
-#if defined(__BIG_ENDIAN)
- u16 __reserved1;
- u8 __reserved0;
- u8 safc_timeout_usec;
-#elif defined(__LITTLE_ENDIAN)
- u8 safc_timeout_usec;
- u8 __reserved0;
- u16 __reserved1;
-#endif
- u8 cos_to_traffic_types[MAX_COS_NUMBER];
- u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
-};
-
-/*
- * Per-port congestion management variables
- */
-struct cmng_struct_per_port {
- struct rate_shaping_vars_per_port rs_vars;
- struct fairness_vars_per_port fair_vars;
- struct safc_struct_per_port safc_vars;
- struct cmng_flags_per_port flags;
-};
-
-
-/*
- * Protocol-common command ID for slow path elements
- */
-enum common_spqe_cmd_id {
- RAMROD_CMD_ID_COMMON_UNUSED,
- RAMROD_CMD_ID_COMMON_FUNCTION_START,
- RAMROD_CMD_ID_COMMON_FUNCTION_STOP,
- RAMROD_CMD_ID_COMMON_CFC_DEL,
- RAMROD_CMD_ID_COMMON_CFC_DEL_WB,
- RAMROD_CMD_ID_COMMON_STAT_QUERY,
- RAMROD_CMD_ID_COMMON_STOP_TRAFFIC,
- RAMROD_CMD_ID_COMMON_START_TRAFFIC,
- RAMROD_CMD_ID_COMMON_RESERVED1,
- RAMROD_CMD_ID_COMMON_RESERVED2,
- MAX_COMMON_SPQE_CMD_ID
-};
-
-
-/*
- * Per-protocol connection types
- */
-enum connection_type {
- ETH_CONNECTION_TYPE,
- TOE_CONNECTION_TYPE,
- RDMA_CONNECTION_TYPE,
- ISCSI_CONNECTION_TYPE,
- FCOE_CONNECTION_TYPE,
- RESERVED_CONNECTION_TYPE_0,
- RESERVED_CONNECTION_TYPE_1,
- RESERVED_CONNECTION_TYPE_2,
- NONE_CONNECTION_TYPE,
- MAX_CONNECTION_TYPE
-};
-
-
-/*
- * Cos modes
- */
-enum cos_mode {
- OVERRIDE_COS,
- STATIC_COS,
- FW_WRR,
- MAX_COS_MODE
-};
-
-
-/*
- * Dynamic HC counters set by the driver
- */
-struct hc_dynamic_drv_counter {
- u32 val[HC_SB_MAX_DYNAMIC_INDICES];
-};
-
-/*
- * zone A per-queue data
- */
-struct cstorm_queue_zone_data {
- struct hc_dynamic_drv_counter hc_dyn_drv_cnt;
- struct regpair reserved[2];
-};
-
-
-/*
- * Vf-PF channel data in cstorm ram (non-triggered zone)
- */
-struct vf_pf_channel_zone_data {
- u32 msg_addr_lo;
- u32 msg_addr_hi;
-};
-
-/*
- * zone for VF non-triggered data
- */
-struct non_trigger_vf_zone {
- struct vf_pf_channel_zone_data vf_pf_channel;
-};
-
-/*
- * Vf-PF channel trigger zone in cstorm ram
- */
-struct vf_pf_channel_zone_trigger {
- u8 addr_valid;
-};
-
-/*
- * zone that triggers the in-bound interrupt
- */
-struct trigger_vf_zone {
-#if defined(__BIG_ENDIAN)
- u16 reserved1;
- u8 reserved0;
- struct vf_pf_channel_zone_trigger vf_pf_channel;
-#elif defined(__LITTLE_ENDIAN)
- struct vf_pf_channel_zone_trigger vf_pf_channel;
- u8 reserved0;
- u16 reserved1;
-#endif
- u32 reserved2;
-};
-
-/*
- * zone B per-VF data
- */
-struct cstorm_vf_zone_data {
- struct non_trigger_vf_zone non_trigger;
- struct trigger_vf_zone trigger;
-};
-
-
-/*
- * Dynamic host coalescing init parameters, per state machine
- */
-struct dynamic_hc_sm_config {
- u32 threshold[3];
- u8 shift_per_protocol[HC_SB_MAX_DYNAMIC_INDICES];
- u8 hc_timeout0[HC_SB_MAX_DYNAMIC_INDICES];
- u8 hc_timeout1[HC_SB_MAX_DYNAMIC_INDICES];
- u8 hc_timeout2[HC_SB_MAX_DYNAMIC_INDICES];
- u8 hc_timeout3[HC_SB_MAX_DYNAMIC_INDICES];
-};
-
-/*
- * Dynamic host coalescing init parameters
- */
-struct dynamic_hc_config {
- struct dynamic_hc_sm_config sm_config[HC_SB_MAX_SM];
-};
-
-
-struct e2_integ_data {
-#if defined(__BIG_ENDIAN)
- u8 flags;
-#define E2_INTEG_DATA_TESTING_EN (0x1<<0)
-#define E2_INTEG_DATA_TESTING_EN_SHIFT 0
-#define E2_INTEG_DATA_LB_TX (0x1<<1)
-#define E2_INTEG_DATA_LB_TX_SHIFT 1
-#define E2_INTEG_DATA_COS_TX (0x1<<2)
-#define E2_INTEG_DATA_COS_TX_SHIFT 2
-#define E2_INTEG_DATA_OPPORTUNISTICQM (0x1<<3)
-#define E2_INTEG_DATA_OPPORTUNISTICQM_SHIFT 3
-#define E2_INTEG_DATA_DPMTESTRELEASEDQ (0x1<<4)
-#define E2_INTEG_DATA_DPMTESTRELEASEDQ_SHIFT 4
-#define E2_INTEG_DATA_RESERVED (0x7<<5)
-#define E2_INTEG_DATA_RESERVED_SHIFT 5
- u8 cos;
- u8 voq;
- u8 pbf_queue;
-#elif defined(__LITTLE_ENDIAN)
- u8 pbf_queue;
- u8 voq;
- u8 cos;
- u8 flags;
-#define E2_INTEG_DATA_TESTING_EN (0x1<<0)
-#define E2_INTEG_DATA_TESTING_EN_SHIFT 0
-#define E2_INTEG_DATA_LB_TX (0x1<<1)
-#define E2_INTEG_DATA_LB_TX_SHIFT 1
-#define E2_INTEG_DATA_COS_TX (0x1<<2)
-#define E2_INTEG_DATA_COS_TX_SHIFT 2
-#define E2_INTEG_DATA_OPPORTUNISTICQM (0x1<<3)
-#define E2_INTEG_DATA_OPPORTUNISTICQM_SHIFT 3
-#define E2_INTEG_DATA_DPMTESTRELEASEDQ (0x1<<4)
-#define E2_INTEG_DATA_DPMTESTRELEASEDQ_SHIFT 4
-#define E2_INTEG_DATA_RESERVED (0x7<<5)
-#define E2_INTEG_DATA_RESERVED_SHIFT 5
-#endif
-#if defined(__BIG_ENDIAN)
- u16 reserved3;
- u8 reserved2;
- u8 ramEn;
-#elif defined(__LITTLE_ENDIAN)
- u8 ramEn;
- u8 reserved2;
- u16 reserved3;
-#endif
-};
-
-
-/*
- * set mac event data
- */
-struct eth_event_data {
- u32 echo;
- u32 reserved0;
- u32 reserved1;
-};
-
-
-/*
- * pf-vf event data
- */
-struct vf_pf_event_data {
- u8 vf_id;
- u8 reserved0;
- u16 reserved1;
- u32 msg_addr_lo;
- u32 msg_addr_hi;
-};
-
-/*
- * VF FLR event data
- */
-struct vf_flr_event_data {
- u8 vf_id;
- u8 reserved0;
- u16 reserved1;
- u32 reserved2;
- u32 reserved3;
-};
-
-/*
- * malicious VF event data
- */
-struct malicious_vf_event_data {
- u8 vf_id;
- u8 reserved0;
- u16 reserved1;
- u32 reserved2;
- u32 reserved3;
-};
-
-/*
- * union for all event ring message types
- */
-union event_data {
- struct vf_pf_event_data vf_pf_event;
- struct eth_event_data eth_event;
- struct cfc_del_event_data cfc_del_event;
- struct vf_flr_event_data vf_flr_event;
- struct malicious_vf_event_data malicious_vf_event;
-};
-
-
-/*
- * per PF event ring data
- */
-struct event_ring_data {
- struct regpair base_addr;
-#if defined(__BIG_ENDIAN)
- u8 index_id;
- u8 sb_id;
- u16 producer;
-#elif defined(__LITTLE_ENDIAN)
- u16 producer;
- u8 sb_id;
- u8 index_id;
-#endif
- u32 reserved0;
-};
-
-
-/*
- * event ring message element (each element is 128 bits)
- */
-struct event_ring_msg {
- u8 opcode;
- u8 error;
- u16 reserved1;
- union event_data data;
-};
-
-/*
- * event ring next page element (128 bits)
- */
-struct event_ring_next {
- struct regpair addr;
- u32 reserved[2];
-};
-
-/*
- * union for event ring element types (each element is 128 bits)
- */
-union event_ring_elem {
- struct event_ring_msg message;
- struct event_ring_next next_page;
-};
-
-
-/*
- * Common event ring opcodes
- */
-enum event_ring_opcode {
- EVENT_RING_OPCODE_VF_PF_CHANNEL,
- EVENT_RING_OPCODE_FUNCTION_START,
- EVENT_RING_OPCODE_FUNCTION_STOP,
- EVENT_RING_OPCODE_CFC_DEL,
- EVENT_RING_OPCODE_CFC_DEL_WB,
- EVENT_RING_OPCODE_STAT_QUERY,
- EVENT_RING_OPCODE_STOP_TRAFFIC,
- EVENT_RING_OPCODE_START_TRAFFIC,
- EVENT_RING_OPCODE_VF_FLR,
- EVENT_RING_OPCODE_MALICIOUS_VF,
- EVENT_RING_OPCODE_FORWARD_SETUP,
- EVENT_RING_OPCODE_RSS_UPDATE_RULES,
- EVENT_RING_OPCODE_RESERVED1,
- EVENT_RING_OPCODE_RESERVED2,
- EVENT_RING_OPCODE_SET_MAC,
- EVENT_RING_OPCODE_CLASSIFICATION_RULES,
- EVENT_RING_OPCODE_FILTERS_RULES,
- EVENT_RING_OPCODE_MULTICAST_RULES,
- MAX_EVENT_RING_OPCODE
-};
-
-
-/*
- * Modes for fairness algorithm
- */
-enum fairness_mode {
- FAIRNESS_COS_WRR_MODE,
- FAIRNESS_COS_ETS_MODE,
- MAX_FAIRNESS_MODE
-};
-
-
-/*
- * per-vnic fairness variables
- */
-struct fairness_vars_per_vn {
- u32 cos_credit_delta[MAX_COS_NUMBER];
- u32 vn_credit_delta;
- u32 __reserved0;
-};
-
-
-/*
- * Priority and cos
- */
-struct priority_cos {
- u8 priority;
- u8 cos;
- __le16 reserved1;
-};
-
-/*
- * The data for flow control configuration
- */
-struct flow_control_configuration {
- struct priority_cos traffic_type_to_priority_cos[MAX_TRAFFIC_TYPES];
- u8 dcb_enabled;
- u8 dcb_version;
- u8 dont_add_pri_0_en;
- u8 reserved1;
- __le32 reserved2;
-};
-
-
-/*
- *
- */
-struct function_start_data {
- __le16 function_mode;
- __le16 sd_vlan_tag;
- u16 reserved;
- u8 path_id;
- u8 network_cos_mode;
-};
-
-
-/*
- * FW version stored in the Xstorm RAM
- */
-struct fw_version {
-#if defined(__BIG_ENDIAN)
- u8 engineering;
- u8 revision;
- u8 minor;
- u8 major;
-#elif defined(__LITTLE_ENDIAN)
- u8 major;
- u8 minor;
- u8 revision;
- u8 engineering;
-#endif
- u32 flags;
-#define FW_VERSION_OPTIMIZED (0x1<<0)
-#define FW_VERSION_OPTIMIZED_SHIFT 0
-#define FW_VERSION_BIG_ENDIEN (0x1<<1)
-#define FW_VERSION_BIG_ENDIEN_SHIFT 1
-#define FW_VERSION_CHIP_VERSION (0x3<<2)
-#define FW_VERSION_CHIP_VERSION_SHIFT 2
-#define __FW_VERSION_RESERVED (0xFFFFFFF<<4)
-#define __FW_VERSION_RESERVED_SHIFT 4
-};
-
-
-/*
- * Dynamic Host-Coalescing - Driver(host) counters
- */
-struct hc_dynamic_sb_drv_counters {
- u32 dynamic_hc_drv_counter[HC_SB_MAX_DYNAMIC_INDICES];
-};
-
-
-/*
- * 2 bytes. configuration/state parameters for a single protocol index
- */
-struct hc_index_data {
-#if defined(__BIG_ENDIAN)
- u8 flags;
-#define HC_INDEX_DATA_SM_ID (0x1<<0)
-#define HC_INDEX_DATA_SM_ID_SHIFT 0
-#define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
-#define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
-#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
-#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
-#define HC_INDEX_DATA_RESERVE (0x1F<<3)
-#define HC_INDEX_DATA_RESERVE_SHIFT 3
- u8 timeout;
-#elif defined(__LITTLE_ENDIAN)
- u8 timeout;
- u8 flags;
-#define HC_INDEX_DATA_SM_ID (0x1<<0)
-#define HC_INDEX_DATA_SM_ID_SHIFT 0
-#define HC_INDEX_DATA_HC_ENABLED (0x1<<1)
-#define HC_INDEX_DATA_HC_ENABLED_SHIFT 1
-#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED (0x1<<2)
-#define HC_INDEX_DATA_DYNAMIC_HC_ENABLED_SHIFT 2
-#define HC_INDEX_DATA_RESERVE (0x1F<<3)
-#define HC_INDEX_DATA_RESERVE_SHIFT 3
-#endif
-};
-
-
-/*
- * HC state-machine
- */
-struct hc_status_block_sm {
-#if defined(__BIG_ENDIAN)
- u8 igu_seg_id;
- u8 igu_sb_id;
- u8 timer_value;
- u8 __flags;
-#elif defined(__LITTLE_ENDIAN)
- u8 __flags;
- u8 timer_value;
- u8 igu_sb_id;
- u8 igu_seg_id;
-#endif
- u32 time_to_expire;
-};
-
-/*
- * hold PCI identification variables- used in various places in firmware
- */
-struct pci_entity {
-#if defined(__BIG_ENDIAN)
- u8 vf_valid;
- u8 vf_id;
- u8 vnic_id;
- u8 pf_id;
-#elif defined(__LITTLE_ENDIAN)
- u8 pf_id;
- u8 vnic_id;
- u8 vf_id;
- u8 vf_valid;
-#endif
-};
-
-/*
- * The fast-path status block meta-data, common to all chips
- */
-struct hc_sb_data {
- struct regpair host_sb_addr;
- struct hc_status_block_sm state_machine[HC_SB_MAX_SM];
- struct pci_entity p_func;
-#if defined(__BIG_ENDIAN)
- u8 rsrv0;
- u8 state;
- u8 dhc_qzone_id;
- u8 same_igu_sb_1b;
-#elif defined(__LITTLE_ENDIAN)
- u8 same_igu_sb_1b;
- u8 dhc_qzone_id;
- u8 state;
- u8 rsrv0;
-#endif
- struct regpair rsrv1[2];
-};
-
-
-/*
- * Segment types for host coaslescing
- */
-enum hc_segment {
- HC_REGULAR_SEGMENT,
- HC_DEFAULT_SEGMENT,
- MAX_HC_SEGMENT
-};
-
-
-/*
- * The fast-path status block meta-data
- */
-struct hc_sp_status_block_data {
- struct regpair host_sb_addr;
-#if defined(__BIG_ENDIAN)
- u8 rsrv1;
- u8 state;
- u8 igu_seg_id;
- u8 igu_sb_id;
-#elif defined(__LITTLE_ENDIAN)
- u8 igu_sb_id;
- u8 igu_seg_id;
- u8 state;
- u8 rsrv1;
-#endif
- struct pci_entity p_func;
-};
-
-
-/*
- * The fast-path status block meta-data
- */
-struct hc_status_block_data_e1x {
- struct hc_index_data index_data[HC_SB_MAX_INDICES_E1X];
- struct hc_sb_data common;
-};
-
-
-/*
- * The fast-path status block meta-data
- */
-struct hc_status_block_data_e2 {
- struct hc_index_data index_data[HC_SB_MAX_INDICES_E2];
- struct hc_sb_data common;
-};
-
-
-/*
- * IGU block operartion modes (in Everest2)
- */
-enum igu_mode {
- HC_IGU_BC_MODE,
- HC_IGU_NBC_MODE,
- MAX_IGU_MODE
-};
-
-
-/*
- * IP versions
- */
-enum ip_ver {
- IP_V4,
- IP_V6,
- MAX_IP_VER
-};
-
-
-/*
- * Multi-function modes
- */
-enum mf_mode {
- SINGLE_FUNCTION,
- MULTI_FUNCTION_SD,
- MULTI_FUNCTION_SI,
- MULTI_FUNCTION_RESERVED,
- MAX_MF_MODE
-};
-
-/*
- * Protocol-common statistics collected by the Tstorm (per pf)
- */
-struct tstorm_per_pf_stats {
- struct regpair rcv_error_bytes;
-};
-
-/*
- *
- */
-struct per_pf_stats {
- struct tstorm_per_pf_stats tstorm_pf_statistics;
-};
-
-
-/*
- * Protocol-common statistics collected by the Tstorm (per port)
- */
-struct tstorm_per_port_stats {
- __le32 mac_discard;
- __le32 mac_filter_discard;
- __le32 brb_truncate_discard;
- __le32 mf_tag_discard;
- __le32 packet_drop;
- __le32 reserved;
-};
-
-/*
- *
- */
-struct per_port_stats {
- struct tstorm_per_port_stats tstorm_port_statistics;
-};
-
-
-/*
- * Protocol-common statistics collected by the Tstorm (per client)
- */
-struct tstorm_per_queue_stats {
- struct regpair rcv_ucast_bytes;
- __le32 rcv_ucast_pkts;
- __le32 checksum_discard;
- struct regpair rcv_bcast_bytes;
- __le32 rcv_bcast_pkts;
- __le32 pkts_too_big_discard;
- struct regpair rcv_mcast_bytes;
- __le32 rcv_mcast_pkts;
- __le32 ttl0_discard;
- __le16 no_buff_discard;
- __le16 reserved0;
- __le32 reserved1;
-};
-
-/*
- * Protocol-common statistics collected by the Ustorm (per client)
- */
-struct ustorm_per_queue_stats {
- struct regpair ucast_no_buff_bytes;
- struct regpair mcast_no_buff_bytes;
- struct regpair bcast_no_buff_bytes;
- __le32 ucast_no_buff_pkts;
- __le32 mcast_no_buff_pkts;
- __le32 bcast_no_buff_pkts;
- __le32 coalesced_pkts;
- struct regpair coalesced_bytes;
- __le32 coalesced_events;
- __le32 coalesced_aborts;
-};
-
-/*
- * Protocol-common statistics collected by the Xstorm (per client)
- */
-struct xstorm_per_queue_stats {
- struct regpair ucast_bytes_sent;
- struct regpair mcast_bytes_sent;
- struct regpair bcast_bytes_sent;
- __le32 ucast_pkts_sent;
- __le32 mcast_pkts_sent;
- __le32 bcast_pkts_sent;
- __le32 error_drop_pkts;
-};
-
-/*
- *
- */
-struct per_queue_stats {
- struct tstorm_per_queue_stats tstorm_queue_statistics;
- struct ustorm_per_queue_stats ustorm_queue_statistics;
- struct xstorm_per_queue_stats xstorm_queue_statistics;
-};
-
-
-/*
- * FW version stored in first line of pram
- */
-struct pram_fw_version {
- u8 major;
- u8 minor;
- u8 revision;
- u8 engineering;
- u8 flags;
-#define PRAM_FW_VERSION_OPTIMIZED (0x1<<0)
-#define PRAM_FW_VERSION_OPTIMIZED_SHIFT 0
-#define PRAM_FW_VERSION_STORM_ID (0x3<<1)
-#define PRAM_FW_VERSION_STORM_ID_SHIFT 1
-#define PRAM_FW_VERSION_BIG_ENDIEN (0x1<<3)
-#define PRAM_FW_VERSION_BIG_ENDIEN_SHIFT 3
-#define PRAM_FW_VERSION_CHIP_VERSION (0x3<<4)
-#define PRAM_FW_VERSION_CHIP_VERSION_SHIFT 4
-#define __PRAM_FW_VERSION_RESERVED0 (0x3<<6)
-#define __PRAM_FW_VERSION_RESERVED0_SHIFT 6
-};
-
-
-/*
- * Ethernet slow path element
- */
-union protocol_common_specific_data {
- u8 protocol_data[8];
- struct regpair phy_address;
- struct regpair mac_config_addr;
-};
-
-/*
- * The send queue element
- */
-struct protocol_common_spe {
- struct spe_hdr hdr;
- union protocol_common_specific_data data;
-};
-
-
-/*
- * a single rate shaping counter. can be used as protocol or vnic counter
- */
-struct rate_shaping_counter {
- u32 quota;
-#if defined(__BIG_ENDIAN)
- u16 __reserved0;
- u16 rate;
-#elif defined(__LITTLE_ENDIAN)
- u16 rate;
- u16 __reserved0;
-#endif
-};
-
-
-/*
- * per-vnic rate shaping variables
- */
-struct rate_shaping_vars_per_vn {
- struct rate_shaping_counter vn_counter;
-};
-
-
-/*
- * The send queue element
- */
-struct slow_path_element {
- struct spe_hdr hdr;
- struct regpair protocol_data;
-};
-
-
-/*
- * Protocol-common statistics counter
- */
-struct stats_counter {
- __le16 xstats_counter;
- __le16 reserved0;
- __le32 reserved1;
- __le16 tstats_counter;
- __le16 reserved2;
- __le32 reserved3;
- __le16 ustats_counter;
- __le16 reserved4;
- __le32 reserved5;
- __le16 cstats_counter;
- __le16 reserved6;
- __le32 reserved7;
-};
-
-
-/*
- *
- */
-struct stats_query_entry {
- u8 kind;
- u8 index;
- __le16 funcID;
- __le32 reserved;
- struct regpair address;
-};
-
-/*
- * statistic command
- */
-struct stats_query_cmd_group {
- struct stats_query_entry query[STATS_QUERY_CMD_COUNT];
-};
-
-
-/*
- * statistic command header
- */
-struct stats_query_header {
- u8 cmd_num;
- u8 reserved0;
- __le16 drv_stats_counter;
- __le32 reserved1;
- struct regpair stats_counters_addrs;
-};
-
-
-/*
- * Types of statistcis query entry
- */
-enum stats_query_type {
- STATS_TYPE_QUEUE,
- STATS_TYPE_PORT,
- STATS_TYPE_PF,
- STATS_TYPE_TOE,
- STATS_TYPE_FCOE,
- MAX_STATS_QUERY_TYPE
-};
-
-
-/*
- * Indicate of the function status block state
- */
-enum status_block_state {
- SB_DISABLED,
- SB_ENABLED,
- SB_CLEANED,
- MAX_STATUS_BLOCK_STATE
-};
-
-
-/*
- * Storm IDs (including attentions for IGU related enums)
- */
-enum storm_id {
- USTORM_ID,
- CSTORM_ID,
- XSTORM_ID,
- TSTORM_ID,
- ATTENTION_ID,
- MAX_STORM_ID
-};
-
-
-/*
- * Taffic types used in ETS and flow control algorithms
- */
-enum traffic_type {
- LLFC_TRAFFIC_TYPE_NW,
- LLFC_TRAFFIC_TYPE_FCOE,
- LLFC_TRAFFIC_TYPE_ISCSI,
- MAX_TRAFFIC_TYPE
-};
-
-
-/*
- * zone A per-queue data
- */
-struct tstorm_queue_zone_data {
- struct regpair reserved[4];
-};
-
-
-/*
- * zone B per-VF data
- */
-struct tstorm_vf_zone_data {
- struct regpair reserved;
-};
-
-
-/*
- * zone A per-queue data
- */
-struct ustorm_queue_zone_data {
- struct ustorm_eth_rx_producers eth_rx_producers;
- struct regpair reserved[3];
-};
-
-
-/*
- * zone B per-VF data
- */
-struct ustorm_vf_zone_data {
- struct regpair reserved;
-};
-
-
-/*
- * data per VF-PF channel
- */
-struct vf_pf_channel_data {
-#if defined(__BIG_ENDIAN)
- u16 reserved0;
- u8 valid;
- u8 state;
-#elif defined(__LITTLE_ENDIAN)
- u8 state;
- u8 valid;
- u16 reserved0;
-#endif
- u32 reserved1;
-};
-
-
-/*
- * State of VF-PF channel
- */
-enum vf_pf_channel_state {
- VF_PF_CHANNEL_STATE_READY,
- VF_PF_CHANNEL_STATE_WAITING_FOR_ACK,
- MAX_VF_PF_CHANNEL_STATE
-};
-
-
-/*
- * zone A per-queue data
- */
-struct xstorm_queue_zone_data {
- struct regpair reserved[4];
-};
-
-
-/*
- * zone B per-VF data
- */
-struct xstorm_vf_zone_data {
- struct regpair reserved;
-};
-
-#endif /* BNX2X_HSI_H */
diff --git a/drivers/net/bnx2x/bnx2x_init.h b/drivers/net/bnx2x/bnx2x_init.h
deleted file mode 100644
index 4d748e7..0000000
--- a/drivers/net/bnx2x/bnx2x_init.h
+++ /dev/null
@@ -1,567 +0,0 @@
-/* bnx2x_init.h: Broadcom Everest network driver.
- * Structures and macroes needed during the initialization.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Modified by: Vladislav Zolotarov <vladz@broadcom.com>
- */
-
-#ifndef BNX2X_INIT_H
-#define BNX2X_INIT_H
-
-/* Init operation types and structures */
-enum {
- OP_RD = 0x1, /* read a single register */
- OP_WR, /* write a single register */
- OP_SW, /* copy a string to the device */
- OP_ZR, /* clear memory */
- OP_ZP, /* unzip then copy with DMAE */
- OP_WR_64, /* write 64 bit pattern */
- OP_WB, /* copy a string using DMAE */
- OP_WB_ZR, /* Clear a string using DMAE or indirect-wr */
- /* Skip the following ops if all of the init modes don't match */
- OP_IF_MODE_OR,
- /* Skip the following ops if any of the init modes don't match */
- OP_IF_MODE_AND,
- OP_MAX
-};
-
-enum {
- STAGE_START,
- STAGE_END,
-};
-
-/* Returns the index of start or end of a specific block stage in ops array*/
-#define BLOCK_OPS_IDX(block, stage, end) \
- (2*(((block)*NUM_OF_INIT_PHASES) + (stage)) + (end))
-
-
-/* structs for the various opcodes */
-struct raw_op {
- u32 op:8;
- u32 offset:24;
- u32 raw_data;
-};
-
-struct op_read {
- u32 op:8;
- u32 offset:24;
- u32 val;
-};
-
-struct op_write {
- u32 op:8;
- u32 offset:24;
- u32 val;
-};
-
-struct op_arr_write {
- u32 op:8;
- u32 offset:24;
-#ifdef __BIG_ENDIAN
- u16 data_len;
- u16 data_off;
-#else /* __LITTLE_ENDIAN */
- u16 data_off;
- u16 data_len;
-#endif
-};
-
-struct op_zero {
- u32 op:8;
- u32 offset:24;
- u32 len;
-};
-
-struct op_if_mode {
- u32 op:8;
- u32 cmd_offset:24;
- u32 mode_bit_map;
-};
-
-
-union init_op {
- struct op_read read;
- struct op_write write;
- struct op_arr_write arr_wr;
- struct op_zero zero;
- struct raw_op raw;
- struct op_if_mode if_mode;
-};
-
-
-/* Init Phases */
-enum {
- PHASE_COMMON,
- PHASE_PORT0,
- PHASE_PORT1,
- PHASE_PF0,
- PHASE_PF1,
- PHASE_PF2,
- PHASE_PF3,
- PHASE_PF4,
- PHASE_PF5,
- PHASE_PF6,
- PHASE_PF7,
- NUM_OF_INIT_PHASES
-};
-
-/* Init Modes */
-enum {
- MODE_ASIC = 0x00000001,
- MODE_FPGA = 0x00000002,
- MODE_EMUL = 0x00000004,
- MODE_E2 = 0x00000008,
- MODE_E3 = 0x00000010,
- MODE_PORT2 = 0x00000020,
- MODE_PORT4 = 0x00000040,
- MODE_SF = 0x00000080,
- MODE_MF = 0x00000100,
- MODE_MF_SD = 0x00000200,
- MODE_MF_SI = 0x00000400,
- MODE_MF_NIV = 0x00000800,
- MODE_E3_A0 = 0x00001000,
- MODE_E3_B0 = 0x00002000,
- MODE_COS3 = 0x00004000,
- MODE_COS6 = 0x00008000,
- MODE_LITTLE_ENDIAN = 0x00010000,
- MODE_BIG_ENDIAN = 0x00020000,
-};
-
-/* Init Blocks */
-enum {
- BLOCK_ATC,
- BLOCK_BRB1,
- BLOCK_CCM,
- BLOCK_CDU,
- BLOCK_CFC,
- BLOCK_CSDM,
- BLOCK_CSEM,
- BLOCK_DBG,
- BLOCK_DMAE,
- BLOCK_DORQ,
- BLOCK_HC,
- BLOCK_IGU,
- BLOCK_MISC,
- BLOCK_NIG,
- BLOCK_PBF,
- BLOCK_PGLUE_B,
- BLOCK_PRS,
- BLOCK_PXP2,
- BLOCK_PXP,
- BLOCK_QM,
- BLOCK_SRC,
- BLOCK_TCM,
- BLOCK_TM,
- BLOCK_TSDM,
- BLOCK_TSEM,
- BLOCK_UCM,
- BLOCK_UPB,
- BLOCK_USDM,
- BLOCK_USEM,
- BLOCK_XCM,
- BLOCK_XPB,
- BLOCK_XSDM,
- BLOCK_XSEM,
- BLOCK_MISC_AEU,
- NUM_OF_INIT_BLOCKS
-};
-
-/* QM queue numbers */
-#define BNX2X_ETH_Q 0
-#define BNX2X_TOE_Q 3
-#define BNX2X_TOE_ACK_Q 6
-#define BNX2X_ISCSI_Q 9
-#define BNX2X_ISCSI_ACK_Q 11
-#define BNX2X_FCOE_Q 10
-
-/* Vnics per mode */
-#define BNX2X_PORT2_MODE_NUM_VNICS 4
-#define BNX2X_PORT4_MODE_NUM_VNICS 2
-
-/* COS offset for port1 in E3 B0 4port mode */
-#define BNX2X_E3B0_PORT1_COS_OFFSET 3
-
-/* QM Register addresses */
-#define BNX2X_Q_VOQ_REG_ADDR(pf_q_num)\
- (QM_REG_QVOQIDX_0 + 4 * (pf_q_num))
-#define BNX2X_VOQ_Q_REG_ADDR(cos, pf_q_num)\
- (QM_REG_VOQQMASK_0_LSB + 4 * ((cos) * 2 + ((pf_q_num) >> 5)))
-#define BNX2X_Q_CMDQ_REG_ADDR(pf_q_num)\
- (QM_REG_BYTECRDCMDQ_0 + 4 * ((pf_q_num) >> 4))
-
-/* extracts the QM queue number for the specified port and vnic */
-#define BNX2X_PF_Q_NUM(q_num, port, vnic)\
- ((((port) << 1) | (vnic)) * 16 + (q_num))
-
-
-/* Maps the specified queue to the specified COS */
-static inline void bnx2x_map_q_cos(struct bnx2x *bp, u32 q_num, u32 new_cos)
-{
- /* find current COS mapping */
- u32 curr_cos = REG_RD(bp, QM_REG_QVOQIDX_0 + q_num * 4);
-
- /* check if queue->COS mapping has changed */
- if (curr_cos != new_cos) {
- u32 num_vnics = BNX2X_PORT2_MODE_NUM_VNICS;
- u32 reg_addr, reg_bit_map, vnic;
-
- /* update parameters for 4port mode */
- if (INIT_MODE_FLAGS(bp) & MODE_PORT4) {
- num_vnics = BNX2X_PORT4_MODE_NUM_VNICS;
- if (BP_PORT(bp)) {
- curr_cos += BNX2X_E3B0_PORT1_COS_OFFSET;
- new_cos += BNX2X_E3B0_PORT1_COS_OFFSET;
- }
- }
-
- /* change queue mapping for each VNIC */
- for (vnic = 0; vnic < num_vnics; vnic++) {
- u32 pf_q_num =
- BNX2X_PF_Q_NUM(q_num, BP_PORT(bp), vnic);
- u32 q_bit_map = 1 << (pf_q_num & 0x1f);
-
- /* overwrite queue->VOQ mapping */
- REG_WR(bp, BNX2X_Q_VOQ_REG_ADDR(pf_q_num), new_cos);
-
- /* clear queue bit from current COS bit map */
- reg_addr = BNX2X_VOQ_Q_REG_ADDR(curr_cos, pf_q_num);
- reg_bit_map = REG_RD(bp, reg_addr);
- REG_WR(bp, reg_addr, reg_bit_map & (~q_bit_map));
-
- /* set queue bit in new COS bit map */
- reg_addr = BNX2X_VOQ_Q_REG_ADDR(new_cos, pf_q_num);
- reg_bit_map = REG_RD(bp, reg_addr);
- REG_WR(bp, reg_addr, reg_bit_map | q_bit_map);
-
- /* set/clear queue bit in command-queue bit map
- (E2/E3A0 only, valid COS values are 0/1) */
- if (!(INIT_MODE_FLAGS(bp) & MODE_E3_B0)) {
- reg_addr = BNX2X_Q_CMDQ_REG_ADDR(pf_q_num);
- reg_bit_map = REG_RD(bp, reg_addr);
- q_bit_map = 1 << (2 * (pf_q_num & 0xf));
- reg_bit_map = new_cos ?
- (reg_bit_map | q_bit_map) :
- (reg_bit_map & (~q_bit_map));
- REG_WR(bp, reg_addr, reg_bit_map);
- }
- }
- }
-}
-
-/* Configures the QM according to the specified per-traffic-type COSes */
-static inline void bnx2x_dcb_config_qm(struct bnx2x *bp, enum cos_mode mode,
- struct priority_cos *traffic_cos)
-{
- bnx2x_map_q_cos(bp, BNX2X_FCOE_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_FCOE].cos);
- bnx2x_map_q_cos(bp, BNX2X_ISCSI_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_ISCSI].cos);
- bnx2x_map_q_cos(bp, BNX2X_ISCSI_ACK_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_ISCSI].cos);
- if (mode != STATIC_COS) {
- /* required only in backward compatible COS mode */
- bnx2x_map_q_cos(bp, BNX2X_ETH_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos);
- bnx2x_map_q_cos(bp, BNX2X_TOE_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos);
- bnx2x_map_q_cos(bp, BNX2X_TOE_ACK_Q,
- traffic_cos[LLFC_TRAFFIC_TYPE_NW].cos);
- }
-}
-
-
-/* Returns the index of start or end of a specific block stage in ops array*/
-#define BLOCK_OPS_IDX(block, stage, end) \
- (2*(((block)*NUM_OF_INIT_PHASES) + (stage)) + (end))
-
-
-#define INITOP_SET 0 /* set the HW directly */
-#define INITOP_CLEAR 1 /* clear the HW directly */
-#define INITOP_INIT 2 /* set the init-value array */
-
-/****************************************************************************
-* ILT management
-****************************************************************************/
-struct ilt_line {
- dma_addr_t page_mapping;
- void *page;
- u32 size;
-};
-
-struct ilt_client_info {
- u32 page_size;
- u16 start;
- u16 end;
- u16 client_num;
- u16 flags;
-#define ILT_CLIENT_SKIP_INIT 0x1
-#define ILT_CLIENT_SKIP_MEM 0x2
-};
-
-struct bnx2x_ilt {
- u32 start_line;
- struct ilt_line *lines;
- struct ilt_client_info clients[4];
-#define ILT_CLIENT_CDU 0
-#define ILT_CLIENT_QM 1
-#define ILT_CLIENT_SRC 2
-#define ILT_CLIENT_TM 3
-};
-
-/****************************************************************************
-* SRC configuration
-****************************************************************************/
-struct src_ent {
- u8 opaque[56];
- u64 next;
-};
-
-/****************************************************************************
-* Parity configuration
-****************************************************************************/
-#define BLOCK_PRTY_INFO(block, en_mask, m1, m1h, m2, m3) \
-{ \
- block##_REG_##block##_PRTY_MASK, \
- block##_REG_##block##_PRTY_STS_CLR, \
- en_mask, {m1, m1h, m2, m3}, #block \
-}
-
-#define BLOCK_PRTY_INFO_0(block, en_mask, m1, m1h, m2, m3) \
-{ \
- block##_REG_##block##_PRTY_MASK_0, \
- block##_REG_##block##_PRTY_STS_CLR_0, \
- en_mask, {m1, m1h, m2, m3}, #block"_0" \
-}
-
-#define BLOCK_PRTY_INFO_1(block, en_mask, m1, m1h, m2, m3) \
-{ \
- block##_REG_##block##_PRTY_MASK_1, \
- block##_REG_##block##_PRTY_STS_CLR_1, \
- en_mask, {m1, m1h, m2, m3}, #block"_1" \
-}
-
-static const struct {
- u32 mask_addr;
- u32 sts_clr_addr;
- u32 en_mask; /* Mask to enable parity attentions */
- struct {
- u32 e1; /* 57710 */
- u32 e1h; /* 57711 */
- u32 e2; /* 57712 */
- u32 e3; /* 578xx */
- } reg_mask; /* Register mask (all valid bits) */
- char name[7]; /* Block's longest name is 6 characters long
- * (name + suffix)
- */
-} bnx2x_blocks_parity_data[] = {
- /* bit 19 masked */
- /* REG_WR(bp, PXP_REG_PXP_PRTY_MASK, 0x80000); */
- /* bit 5,18,20-31 */
- /* REG_WR(bp, PXP2_REG_PXP2_PRTY_MASK_0, 0xfff40020); */
- /* bit 5 */
- /* REG_WR(bp, PXP2_REG_PXP2_PRTY_MASK_1, 0x20); */
- /* REG_WR(bp, HC_REG_HC_PRTY_MASK, 0x0); */
- /* REG_WR(bp, MISC_REG_MISC_PRTY_MASK, 0x0); */
-
- /* Block IGU, MISC, PXP and PXP2 parity errors as long as we don't
- * want to handle "system kill" flow at the moment.
- */
- BLOCK_PRTY_INFO(PXP, 0x7ffffff, 0x3ffffff, 0x3ffffff, 0x7ffffff,
- 0x7ffffff),
- BLOCK_PRTY_INFO_0(PXP2, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff),
- BLOCK_PRTY_INFO_1(PXP2, 0x1ffffff, 0x7f, 0x7f, 0x7ff, 0x1ffffff),
- BLOCK_PRTY_INFO(HC, 0x7, 0x7, 0x7, 0, 0),
- BLOCK_PRTY_INFO(NIG, 0xffffffff, 0x3fffffff, 0xffffffff, 0, 0),
- BLOCK_PRTY_INFO_0(NIG, 0xffffffff, 0, 0, 0xffffffff, 0xffffffff),
- BLOCK_PRTY_INFO_1(NIG, 0xffff, 0, 0, 0xff, 0xffff),
- BLOCK_PRTY_INFO(IGU, 0x7ff, 0, 0, 0x7ff, 0x7ff),
- BLOCK_PRTY_INFO(MISC, 0x1, 0x1, 0x1, 0x1, 0x1),
- BLOCK_PRTY_INFO(QM, 0, 0x1ff, 0xfff, 0xfff, 0xfff),
- BLOCK_PRTY_INFO(ATC, 0x1f, 0, 0, 0x1f, 0x1f),
- BLOCK_PRTY_INFO(PGLUE_B, 0x3, 0, 0, 0x3, 0x3),
- BLOCK_PRTY_INFO(DORQ, 0, 0x3, 0x3, 0x3, 0x3),
- {GRCBASE_UPB + PB_REG_PB_PRTY_MASK,
- GRCBASE_UPB + PB_REG_PB_PRTY_STS_CLR, 0xf,
- {0xf, 0xf, 0xf, 0xf}, "UPB"},
- {GRCBASE_XPB + PB_REG_PB_PRTY_MASK,
- GRCBASE_XPB + PB_REG_PB_PRTY_STS_CLR, 0,
- {0xf, 0xf, 0xf, 0xf}, "XPB"},
- BLOCK_PRTY_INFO(SRC, 0x4, 0x7, 0x7, 0x7, 0x7),
- BLOCK_PRTY_INFO(CDU, 0, 0x1f, 0x1f, 0x1f, 0x1f),
- BLOCK_PRTY_INFO(CFC, 0, 0xf, 0xf, 0xf, 0x3f),
- BLOCK_PRTY_INFO(DBG, 0, 0x1, 0x1, 0x1, 0x1),
- BLOCK_PRTY_INFO(DMAE, 0, 0xf, 0xf, 0xf, 0xf),
- BLOCK_PRTY_INFO(BRB1, 0, 0xf, 0xf, 0xf, 0xf),
- BLOCK_PRTY_INFO(PRS, (1<<6), 0xff, 0xff, 0xff, 0xff),
- BLOCK_PRTY_INFO(PBF, 0, 0, 0x3ffff, 0xfffff, 0xfffffff),
- BLOCK_PRTY_INFO(TM, 0, 0, 0x7f, 0x7f, 0x7f),
- BLOCK_PRTY_INFO(TSDM, 0x18, 0x7ff, 0x7ff, 0x7ff, 0x7ff),
- BLOCK_PRTY_INFO(CSDM, 0x8, 0x7ff, 0x7ff, 0x7ff, 0x7ff),
- BLOCK_PRTY_INFO(USDM, 0x38, 0x7ff, 0x7ff, 0x7ff, 0x7ff),
- BLOCK_PRTY_INFO(XSDM, 0x8, 0x7ff, 0x7ff, 0x7ff, 0x7ff),
- BLOCK_PRTY_INFO(TCM, 0, 0, 0x7ffffff, 0x7ffffff, 0x7ffffff),
- BLOCK_PRTY_INFO(CCM, 0, 0, 0x7ffffff, 0x7ffffff, 0x7ffffff),
- BLOCK_PRTY_INFO(UCM, 0, 0, 0x7ffffff, 0x7ffffff, 0x7ffffff),
- BLOCK_PRTY_INFO(XCM, 0, 0, 0x3fffffff, 0x3fffffff, 0x3fffffff),
- BLOCK_PRTY_INFO_0(TSEM, 0, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff),
- BLOCK_PRTY_INFO_1(TSEM, 0, 0x3, 0x1f, 0x3f, 0x3f),
- BLOCK_PRTY_INFO_0(USEM, 0, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff),
- BLOCK_PRTY_INFO_1(USEM, 0, 0x3, 0x1f, 0x1f, 0x1f),
- BLOCK_PRTY_INFO_0(CSEM, 0, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff),
- BLOCK_PRTY_INFO_1(CSEM, 0, 0x3, 0x1f, 0x1f, 0x1f),
- BLOCK_PRTY_INFO_0(XSEM, 0, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff),
- BLOCK_PRTY_INFO_1(XSEM, 0, 0x3, 0x1f, 0x3f, 0x3f),
-};
-
-
-/* [28] MCP Latched rom_parity
- * [29] MCP Latched ump_rx_parity
- * [30] MCP Latched ump_tx_parity
- * [31] MCP Latched scpad_parity
- */
-#define MISC_AEU_ENABLE_MCP_PRTY_BITS \
- (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
-
-/* Below registers control the MCP parity attention output. When
- * MISC_AEU_ENABLE_MCP_PRTY_BITS are set - attentions are
- * enabled, when cleared - disabled.
- */
-static const u32 mcp_attn_ctl_regs[] = {
- MISC_REG_AEU_ENABLE4_FUNC_0_OUT_0,
- MISC_REG_AEU_ENABLE4_NIG_0,
- MISC_REG_AEU_ENABLE4_PXP_0,
- MISC_REG_AEU_ENABLE4_FUNC_1_OUT_0,
- MISC_REG_AEU_ENABLE4_NIG_1,
- MISC_REG_AEU_ENABLE4_PXP_1
-};
-
-static inline void bnx2x_set_mcp_parity(struct bnx2x *bp, u8 enable)
-{
- int i;
- u32 reg_val;
-
- for (i = 0; i < ARRAY_SIZE(mcp_attn_ctl_regs); i++) {
- reg_val = REG_RD(bp, mcp_attn_ctl_regs[i]);
-
- if (enable)
- reg_val |= MISC_AEU_ENABLE_MCP_PRTY_BITS;
- else
- reg_val &= ~MISC_AEU_ENABLE_MCP_PRTY_BITS;
-
- REG_WR(bp, mcp_attn_ctl_regs[i], reg_val);
- }
-}
-
-static inline u32 bnx2x_parity_reg_mask(struct bnx2x *bp, int idx)
-{
- if (CHIP_IS_E1(bp))
- return bnx2x_blocks_parity_data[idx].reg_mask.e1;
- else if (CHIP_IS_E1H(bp))
- return bnx2x_blocks_parity_data[idx].reg_mask.e1h;
- else if (CHIP_IS_E2(bp))
- return bnx2x_blocks_parity_data[idx].reg_mask.e2;
- else /* CHIP_IS_E3 */
- return bnx2x_blocks_parity_data[idx].reg_mask.e3;
-}
-
-static inline void bnx2x_disable_blocks_parity(struct bnx2x *bp)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(bnx2x_blocks_parity_data); i++) {
- u32 dis_mask = bnx2x_parity_reg_mask(bp, i);
-
- if (dis_mask) {
- REG_WR(bp, bnx2x_blocks_parity_data[i].mask_addr,
- dis_mask);
- DP(NETIF_MSG_HW, "Setting parity mask "
- "for %s to\t\t0x%x\n",
- bnx2x_blocks_parity_data[i].name, dis_mask);
- }
- }
-
- /* Disable MCP parity attentions */
- bnx2x_set_mcp_parity(bp, false);
-}
-
-/**
- * Clear the parity error status registers.
- */
-static inline void bnx2x_clear_blocks_parity(struct bnx2x *bp)
-{
- int i;
- u32 reg_val, mcp_aeu_bits =
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY |
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY |
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY |
- AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY;
-
- /* Clear SEM_FAST parities */
- REG_WR(bp, XSEM_REG_FAST_MEMORY + SEM_FAST_REG_PARITY_RST, 0x1);
- REG_WR(bp, TSEM_REG_FAST_MEMORY + SEM_FAST_REG_PARITY_RST, 0x1);
- REG_WR(bp, USEM_REG_FAST_MEMORY + SEM_FAST_REG_PARITY_RST, 0x1);
- REG_WR(bp, CSEM_REG_FAST_MEMORY + SEM_FAST_REG_PARITY_RST, 0x1);
-
- for (i = 0; i < ARRAY_SIZE(bnx2x_blocks_parity_data); i++) {
- u32 reg_mask = bnx2x_parity_reg_mask(bp, i);
-
- if (reg_mask) {
- reg_val = REG_RD(bp, bnx2x_blocks_parity_data[i].
- sts_clr_addr);
- if (reg_val & reg_mask)
- DP(NETIF_MSG_HW,
- "Parity errors in %s: 0x%x\n",
- bnx2x_blocks_parity_data[i].name,
- reg_val & reg_mask);
- }
- }
-
- /* Check if there were parity attentions in MCP */
- reg_val = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_4_MCP);
- if (reg_val & mcp_aeu_bits)
- DP(NETIF_MSG_HW, "Parity error in MCP: 0x%x\n",
- reg_val & mcp_aeu_bits);
-
- /* Clear parity attentions in MCP:
- * [7] clears Latched rom_parity
- * [8] clears Latched ump_rx_parity
- * [9] clears Latched ump_tx_parity
- * [10] clears Latched scpad_parity (both ports)
- */
- REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x780);
-}
-
-static inline void bnx2x_enable_blocks_parity(struct bnx2x *bp)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(bnx2x_blocks_parity_data); i++) {
- u32 reg_mask = bnx2x_parity_reg_mask(bp, i);
-
- if (reg_mask)
- REG_WR(bp, bnx2x_blocks_parity_data[i].mask_addr,
- bnx2x_blocks_parity_data[i].en_mask & reg_mask);
- }
-
- /* Enable MCP parity attentions */
- bnx2x_set_mcp_parity(bp, true);
-}
-
-
-#endif /* BNX2X_INIT_H */
-
diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
deleted file mode 100644
index 7ec1724..0000000
--- a/drivers/net/bnx2x/bnx2x_init_ops.h
+++ /dev/null
@@ -1,912 +0,0 @@
-/* bnx2x_init_ops.h: Broadcom Everest network driver.
- * Static functions needed during the initialization.
- * This file is "included" in bnx2x_main.c.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Vladislav Zolotarov <vladz@broadcom.com>
- */
-
-#ifndef BNX2X_INIT_OPS_H
-#define BNX2X_INIT_OPS_H
-
-
-#ifndef BP_ILT
-#define BP_ILT(bp) NULL
-#endif
-
-#ifndef BP_FUNC
-#define BP_FUNC(bp) 0
-#endif
-
-#ifndef BP_PORT
-#define BP_PORT(bp) 0
-#endif
-
-#ifndef BNX2X_ILT_FREE
-#define BNX2X_ILT_FREE(x, y, sz)
-#endif
-
-#ifndef BNX2X_ILT_ZALLOC
-#define BNX2X_ILT_ZALLOC(x, y, sz)
-#endif
-
-#ifndef ILOG2
-#define ILOG2(x) x
-#endif
-
-static int bnx2x_gunzip(struct bnx2x *bp, const u8 *zbuf, int len);
-static void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val);
-static void bnx2x_write_dmae_phys_len(struct bnx2x *bp,
- dma_addr_t phys_addr, u32 addr,
- u32 len);
-
-static void bnx2x_init_str_wr(struct bnx2x *bp, u32 addr,
- const u32 *data, u32 len)
-{
- u32 i;
-
- for (i = 0; i < len; i++)
- REG_WR(bp, addr + i*4, data[i]);
-}
-
-static void bnx2x_init_ind_wr(struct bnx2x *bp, u32 addr,
- const u32 *data, u32 len)
-{
- u32 i;
-
- for (i = 0; i < len; i++)
- bnx2x_reg_wr_ind(bp, addr + i*4, data[i]);
-}
-
-static void bnx2x_write_big_buf(struct bnx2x *bp, u32 addr, u32 len,
- u8 wb)
-{
- if (bp->dmae_ready)
- bnx2x_write_dmae_phys_len(bp, GUNZIP_PHYS(bp), addr, len);
- else if (wb)
- /*
- * Wide bus registers with no dmae need to be written
- * using indirect write.
- */
- bnx2x_init_ind_wr(bp, addr, GUNZIP_BUF(bp), len);
- else
- bnx2x_init_str_wr(bp, addr, GUNZIP_BUF(bp), len);
-}
-
-static void bnx2x_init_fill(struct bnx2x *bp, u32 addr, int fill,
- u32 len, u8 wb)
-{
- u32 buf_len = (((len*4) > FW_BUF_SIZE) ? FW_BUF_SIZE : (len*4));
- u32 buf_len32 = buf_len/4;
- u32 i;
-
- memset(GUNZIP_BUF(bp), (u8)fill, buf_len);
-
- for (i = 0; i < len; i += buf_len32) {
- u32 cur_len = min(buf_len32, len - i);
-
- bnx2x_write_big_buf(bp, addr + i*4, cur_len, wb);
- }
-}
-
-static void bnx2x_write_big_buf_wb(struct bnx2x *bp, u32 addr, u32 len)
-{
- if (bp->dmae_ready)
- bnx2x_write_dmae_phys_len(bp, GUNZIP_PHYS(bp), addr, len);
- else
- bnx2x_init_ind_wr(bp, addr, GUNZIP_BUF(bp), len);
-}
-
-static void bnx2x_init_wr_64(struct bnx2x *bp, u32 addr,
- const u32 *data, u32 len64)
-{
- u32 buf_len32 = FW_BUF_SIZE/4;
- u32 len = len64*2;
- u64 data64 = 0;
- u32 i;
-
- /* 64 bit value is in a blob: first low DWORD, then high DWORD */
- data64 = HILO_U64((*(data + 1)), (*data));
-
- len64 = min((u32)(FW_BUF_SIZE/8), len64);
- for (i = 0; i < len64; i++) {
- u64 *pdata = ((u64 *)(GUNZIP_BUF(bp))) + i;
-
- *pdata = data64;
- }
-
- for (i = 0; i < len; i += buf_len32) {
- u32 cur_len = min(buf_len32, len - i);
-
- bnx2x_write_big_buf_wb(bp, addr + i*4, cur_len);
- }
-}
-
-/*********************************************************
- There are different blobs for each PRAM section.
- In addition, each blob write operation is divided into a few operations
- in order to decrease the amount of phys. contiguous buffer needed.
- Thus, when we select a blob the address may be with some offset
- from the beginning of PRAM section.
- The same holds for the INT_TABLE sections.
-**********************************************************/
-#define IF_IS_INT_TABLE_ADDR(base, addr) \
- if (((base) <= (addr)) && ((base) + 0x400 >= (addr)))
-
-#define IF_IS_PRAM_ADDR(base, addr) \
- if (((base) <= (addr)) && ((base) + 0x40000 >= (addr)))
-
-static const u8 *bnx2x_sel_blob(struct bnx2x *bp, u32 addr,
- const u8 *data)
-{
- IF_IS_INT_TABLE_ADDR(TSEM_REG_INT_TABLE, addr)
- data = INIT_TSEM_INT_TABLE_DATA(bp);
- else
- IF_IS_INT_TABLE_ADDR(CSEM_REG_INT_TABLE, addr)
- data = INIT_CSEM_INT_TABLE_DATA(bp);
- else
- IF_IS_INT_TABLE_ADDR(USEM_REG_INT_TABLE, addr)
- data = INIT_USEM_INT_TABLE_DATA(bp);
- else
- IF_IS_INT_TABLE_ADDR(XSEM_REG_INT_TABLE, addr)
- data = INIT_XSEM_INT_TABLE_DATA(bp);
- else
- IF_IS_PRAM_ADDR(TSEM_REG_PRAM, addr)
- data = INIT_TSEM_PRAM_DATA(bp);
- else
- IF_IS_PRAM_ADDR(CSEM_REG_PRAM, addr)
- data = INIT_CSEM_PRAM_DATA(bp);
- else
- IF_IS_PRAM_ADDR(USEM_REG_PRAM, addr)
- data = INIT_USEM_PRAM_DATA(bp);
- else
- IF_IS_PRAM_ADDR(XSEM_REG_PRAM, addr)
- data = INIT_XSEM_PRAM_DATA(bp);
-
- return data;
-}
-
-static void bnx2x_init_wr_wb(struct bnx2x *bp, u32 addr,
- const u32 *data, u32 len)
-{
- if (bp->dmae_ready)
- VIRT_WR_DMAE_LEN(bp, data, addr, len, 0);
- else
- bnx2x_init_ind_wr(bp, addr, data, len);
-}
-
-static void bnx2x_wr_64(struct bnx2x *bp, u32 reg, u32 val_lo,
- u32 val_hi)
-{
- u32 wb_write[2];
-
- wb_write[0] = val_lo;
- wb_write[1] = val_hi;
- REG_WR_DMAE_LEN(bp, reg, wb_write, 2);
-}
-static void bnx2x_init_wr_zp(struct bnx2x *bp, u32 addr, u32 len,
- u32 blob_off)
-{
- const u8 *data = NULL;
- int rc;
- u32 i;
-
- data = bnx2x_sel_blob(bp, addr, data) + blob_off*4;
-
- rc = bnx2x_gunzip(bp, data, len);
- if (rc)
- return;
-
- /* gunzip_outlen is in dwords */
- len = GUNZIP_OUTLEN(bp);
- for (i = 0; i < len; i++)
- ((u32 *)GUNZIP_BUF(bp))[i] =
- cpu_to_le32(((u32 *)GUNZIP_BUF(bp))[i]);
-
- bnx2x_write_big_buf_wb(bp, addr, len);
-}
-
-static void bnx2x_init_block(struct bnx2x *bp, u32 block, u32 stage)
-{
- u16 op_start =
- INIT_OPS_OFFSETS(bp)[BLOCK_OPS_IDX(block, stage,
- STAGE_START)];
- u16 op_end =
- INIT_OPS_OFFSETS(bp)[BLOCK_OPS_IDX(block, stage,
- STAGE_END)];
- union init_op *op;
- u32 op_idx, op_type, addr, len;
- const u32 *data, *data_base;
-
- /* If empty block */
- if (op_start == op_end)
- return;
-
- data_base = INIT_DATA(bp);
-
- for (op_idx = op_start; op_idx < op_end; op_idx++) {
-
- op = (union init_op *)&(INIT_OPS(bp)[op_idx]);
- /* Get generic data */
- op_type = op->raw.op;
- addr = op->raw.offset;
- /* Get data that's used for OP_SW, OP_WB, OP_FW, OP_ZP and
- * OP_WR64 (we assume that op_arr_write and op_write have the
- * same structure).
- */
- len = op->arr_wr.data_len;
- data = data_base + op->arr_wr.data_off;
-
- switch (op_type) {
- case OP_RD:
- REG_RD(bp, addr);
- break;
- case OP_WR:
- REG_WR(bp, addr, op->write.val);
- break;
- case OP_SW:
- bnx2x_init_str_wr(bp, addr, data, len);
- break;
- case OP_WB:
- bnx2x_init_wr_wb(bp, addr, data, len);
- break;
- case OP_ZR:
- bnx2x_init_fill(bp, addr, 0, op->zero.len, 0);
- break;
- case OP_WB_ZR:
- bnx2x_init_fill(bp, addr, 0, op->zero.len, 1);
- break;
- case OP_ZP:
- bnx2x_init_wr_zp(bp, addr, len,
- op->arr_wr.data_off);
- break;
- case OP_WR_64:
- bnx2x_init_wr_64(bp, addr, data, len);
- break;
- case OP_IF_MODE_AND:
- /* if any of the flags doesn't match, skip the
- * conditional block.
- */
- if ((INIT_MODE_FLAGS(bp) &
- op->if_mode.mode_bit_map) !=
- op->if_mode.mode_bit_map)
- op_idx += op->if_mode.cmd_offset;
- break;
- case OP_IF_MODE_OR:
- /* if all the flags don't match, skip the conditional
- * block.
- */
- if ((INIT_MODE_FLAGS(bp) &
- op->if_mode.mode_bit_map) == 0)
- op_idx += op->if_mode.cmd_offset;
- break;
- default:
- /* Should never get here! */
-
- break;
- }
- }
-}
-
-
-/****************************************************************************
-* PXP Arbiter
-****************************************************************************/
-/*
- * This code configures the PCI read/write arbiter
- * which implements a weighted round robin
- * between the virtual queues in the chip.
- *
- * The values were derived for each PCI max payload and max request size.
- * since max payload and max request size are only known at run time,
- * this is done as a separate init stage.
- */
-
-#define NUM_WR_Q 13
-#define NUM_RD_Q 29
-#define MAX_RD_ORD 3
-#define MAX_WR_ORD 2
-
-/* configuration for one arbiter queue */
-struct arb_line {
- int l;
- int add;
- int ubound;
-};
-
-/* derived configuration for each read queue for each max request size */
-static const struct arb_line read_arb_data[NUM_RD_Q][MAX_RD_ORD + 1] = {
-/* 1 */ { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
- { {4, 8, 4}, {4, 8, 4}, {4, 8, 4}, {4, 8, 4} },
- { {4, 3, 3}, {4, 3, 3}, {4, 3, 3}, {4, 3, 3} },
- { {8, 3, 6}, {16, 3, 11}, {16, 3, 11}, {16, 3, 11} },
- { {8, 64, 25}, {16, 64, 25}, {32, 64, 25}, {64, 64, 41} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {64, 3, 41} },
-/* 10 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 64, 6}, {16, 64, 11}, {32, 64, 21}, {32, 64, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
-/* 20 */{ {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 3, 6}, {16, 3, 11}, {32, 3, 21}, {32, 3, 21} },
- { {8, 64, 25}, {16, 64, 41}, {32, 64, 81}, {64, 64, 120} }
-};
-
-/* derived configuration for each write queue for each max request size */
-static const struct arb_line write_arb_data[NUM_WR_Q][MAX_WR_ORD + 1] = {
-/* 1 */ { {4, 6, 3}, {4, 6, 3}, {4, 6, 3} },
- { {4, 2, 3}, {4, 2, 3}, {4, 2, 3} },
- { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
- { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
- { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
- { {8, 2, 6}, {16, 2, 11}, {32, 2, 21} },
- { {8, 64, 25}, {16, 64, 25}, {32, 64, 25} },
- { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
- { {8, 2, 6}, {16, 2, 11}, {16, 2, 11} },
-/* 10 */{ {8, 9, 6}, {16, 9, 11}, {32, 9, 21} },
- { {8, 47, 19}, {16, 47, 19}, {32, 47, 21} },
- { {8, 9, 6}, {16, 9, 11}, {16, 9, 11} },
- { {8, 64, 25}, {16, 64, 41}, {32, 64, 81} }
-};
-
-/* register addresses for read queues */
-static const struct arb_line read_arb_addr[NUM_RD_Q-1] = {
-/* 1 */ {PXP2_REG_RQ_BW_RD_L0, PXP2_REG_RQ_BW_RD_ADD0,
- PXP2_REG_RQ_BW_RD_UBOUND0},
- {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
- PXP2_REG_PSWRQ_BW_UB1},
- {PXP2_REG_PSWRQ_BW_L2, PXP2_REG_PSWRQ_BW_ADD2,
- PXP2_REG_PSWRQ_BW_UB2},
- {PXP2_REG_PSWRQ_BW_L3, PXP2_REG_PSWRQ_BW_ADD3,
- PXP2_REG_PSWRQ_BW_UB3},
- {PXP2_REG_RQ_BW_RD_L4, PXP2_REG_RQ_BW_RD_ADD4,
- PXP2_REG_RQ_BW_RD_UBOUND4},
- {PXP2_REG_RQ_BW_RD_L5, PXP2_REG_RQ_BW_RD_ADD5,
- PXP2_REG_RQ_BW_RD_UBOUND5},
- {PXP2_REG_PSWRQ_BW_L6, PXP2_REG_PSWRQ_BW_ADD6,
- PXP2_REG_PSWRQ_BW_UB6},
- {PXP2_REG_PSWRQ_BW_L7, PXP2_REG_PSWRQ_BW_ADD7,
- PXP2_REG_PSWRQ_BW_UB7},
- {PXP2_REG_PSWRQ_BW_L8, PXP2_REG_PSWRQ_BW_ADD8,
- PXP2_REG_PSWRQ_BW_UB8},
-/* 10 */{PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
- PXP2_REG_PSWRQ_BW_UB9},
- {PXP2_REG_PSWRQ_BW_L10, PXP2_REG_PSWRQ_BW_ADD10,
- PXP2_REG_PSWRQ_BW_UB10},
- {PXP2_REG_PSWRQ_BW_L11, PXP2_REG_PSWRQ_BW_ADD11,
- PXP2_REG_PSWRQ_BW_UB11},
- {PXP2_REG_RQ_BW_RD_L12, PXP2_REG_RQ_BW_RD_ADD12,
- PXP2_REG_RQ_BW_RD_UBOUND12},
- {PXP2_REG_RQ_BW_RD_L13, PXP2_REG_RQ_BW_RD_ADD13,
- PXP2_REG_RQ_BW_RD_UBOUND13},
- {PXP2_REG_RQ_BW_RD_L14, PXP2_REG_RQ_BW_RD_ADD14,
- PXP2_REG_RQ_BW_RD_UBOUND14},
- {PXP2_REG_RQ_BW_RD_L15, PXP2_REG_RQ_BW_RD_ADD15,
- PXP2_REG_RQ_BW_RD_UBOUND15},
- {PXP2_REG_RQ_BW_RD_L16, PXP2_REG_RQ_BW_RD_ADD16,
- PXP2_REG_RQ_BW_RD_UBOUND16},
- {PXP2_REG_RQ_BW_RD_L17, PXP2_REG_RQ_BW_RD_ADD17,
- PXP2_REG_RQ_BW_RD_UBOUND17},
- {PXP2_REG_RQ_BW_RD_L18, PXP2_REG_RQ_BW_RD_ADD18,
- PXP2_REG_RQ_BW_RD_UBOUND18},
-/* 20 */{PXP2_REG_RQ_BW_RD_L19, PXP2_REG_RQ_BW_RD_ADD19,
- PXP2_REG_RQ_BW_RD_UBOUND19},
- {PXP2_REG_RQ_BW_RD_L20, PXP2_REG_RQ_BW_RD_ADD20,
- PXP2_REG_RQ_BW_RD_UBOUND20},
- {PXP2_REG_RQ_BW_RD_L22, PXP2_REG_RQ_BW_RD_ADD22,
- PXP2_REG_RQ_BW_RD_UBOUND22},
- {PXP2_REG_RQ_BW_RD_L23, PXP2_REG_RQ_BW_RD_ADD23,
- PXP2_REG_RQ_BW_RD_UBOUND23},
- {PXP2_REG_RQ_BW_RD_L24, PXP2_REG_RQ_BW_RD_ADD24,
- PXP2_REG_RQ_BW_RD_UBOUND24},
- {PXP2_REG_RQ_BW_RD_L25, PXP2_REG_RQ_BW_RD_ADD25,
- PXP2_REG_RQ_BW_RD_UBOUND25},
- {PXP2_REG_RQ_BW_RD_L26, PXP2_REG_RQ_BW_RD_ADD26,
- PXP2_REG_RQ_BW_RD_UBOUND26},
- {PXP2_REG_RQ_BW_RD_L27, PXP2_REG_RQ_BW_RD_ADD27,
- PXP2_REG_RQ_BW_RD_UBOUND27},
- {PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
- PXP2_REG_PSWRQ_BW_UB28}
-};
-
-/* register addresses for write queues */
-static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
-/* 1 */ {PXP2_REG_PSWRQ_BW_L1, PXP2_REG_PSWRQ_BW_ADD1,
- PXP2_REG_PSWRQ_BW_UB1},
- {PXP2_REG_PSWRQ_BW_L2, PXP2_REG_PSWRQ_BW_ADD2,
- PXP2_REG_PSWRQ_BW_UB2},
- {PXP2_REG_PSWRQ_BW_L3, PXP2_REG_PSWRQ_BW_ADD3,
- PXP2_REG_PSWRQ_BW_UB3},
- {PXP2_REG_PSWRQ_BW_L6, PXP2_REG_PSWRQ_BW_ADD6,
- PXP2_REG_PSWRQ_BW_UB6},
- {PXP2_REG_PSWRQ_BW_L7, PXP2_REG_PSWRQ_BW_ADD7,
- PXP2_REG_PSWRQ_BW_UB7},
- {PXP2_REG_PSWRQ_BW_L8, PXP2_REG_PSWRQ_BW_ADD8,
- PXP2_REG_PSWRQ_BW_UB8},
- {PXP2_REG_PSWRQ_BW_L9, PXP2_REG_PSWRQ_BW_ADD9,
- PXP2_REG_PSWRQ_BW_UB9},
- {PXP2_REG_PSWRQ_BW_L10, PXP2_REG_PSWRQ_BW_ADD10,
- PXP2_REG_PSWRQ_BW_UB10},
- {PXP2_REG_PSWRQ_BW_L11, PXP2_REG_PSWRQ_BW_ADD11,
- PXP2_REG_PSWRQ_BW_UB11},
-/* 10 */{PXP2_REG_PSWRQ_BW_L28, PXP2_REG_PSWRQ_BW_ADD28,
- PXP2_REG_PSWRQ_BW_UB28},
- {PXP2_REG_RQ_BW_WR_L29, PXP2_REG_RQ_BW_WR_ADD29,
- PXP2_REG_RQ_BW_WR_UBOUND29},
- {PXP2_REG_RQ_BW_WR_L30, PXP2_REG_RQ_BW_WR_ADD30,
- PXP2_REG_RQ_BW_WR_UBOUND30}
-};
-
-static void bnx2x_init_pxp_arb(struct bnx2x *bp, int r_order,
- int w_order)
-{
- u32 val, i;
-
- if (r_order > MAX_RD_ORD) {
- DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n",
- r_order, MAX_RD_ORD);
- r_order = MAX_RD_ORD;
- }
- if (w_order > MAX_WR_ORD) {
- DP(NETIF_MSG_HW, "write order of %d order adjusted to %d\n",
- w_order, MAX_WR_ORD);
- w_order = MAX_WR_ORD;
- }
- if (CHIP_REV_IS_FPGA(bp)) {
- DP(NETIF_MSG_HW, "write order adjusted to 1 for FPGA\n");
- w_order = 0;
- }
- DP(NETIF_MSG_HW, "read order %d write order %d\n", r_order, w_order);
-
- for (i = 0; i < NUM_RD_Q-1; i++) {
- REG_WR(bp, read_arb_addr[i].l, read_arb_data[i][r_order].l);
- REG_WR(bp, read_arb_addr[i].add,
- read_arb_data[i][r_order].add);
- REG_WR(bp, read_arb_addr[i].ubound,
- read_arb_data[i][r_order].ubound);
- }
-
- for (i = 0; i < NUM_WR_Q-1; i++) {
- if ((write_arb_addr[i].l == PXP2_REG_RQ_BW_WR_L29) ||
- (write_arb_addr[i].l == PXP2_REG_RQ_BW_WR_L30)) {
-
- REG_WR(bp, write_arb_addr[i].l,
- write_arb_data[i][w_order].l);
-
- REG_WR(bp, write_arb_addr[i].add,
- write_arb_data[i][w_order].add);
-
- REG_WR(bp, write_arb_addr[i].ubound,
- write_arb_data[i][w_order].ubound);
- } else {
-
- val = REG_RD(bp, write_arb_addr[i].l);
- REG_WR(bp, write_arb_addr[i].l,
- val | (write_arb_data[i][w_order].l << 10));
-
- val = REG_RD(bp, write_arb_addr[i].add);
- REG_WR(bp, write_arb_addr[i].add,
- val | (write_arb_data[i][w_order].add << 10));
-
- val = REG_RD(bp, write_arb_addr[i].ubound);
- REG_WR(bp, write_arb_addr[i].ubound,
- val | (write_arb_data[i][w_order].ubound << 7));
- }
- }
-
- val = write_arb_data[NUM_WR_Q-1][w_order].add;
- val += write_arb_data[NUM_WR_Q-1][w_order].ubound << 10;
- val += write_arb_data[NUM_WR_Q-1][w_order].l << 17;
- REG_WR(bp, PXP2_REG_PSWRQ_BW_RD, val);
-
- val = read_arb_data[NUM_RD_Q-1][r_order].add;
- val += read_arb_data[NUM_RD_Q-1][r_order].ubound << 10;
- val += read_arb_data[NUM_RD_Q-1][r_order].l << 17;
- REG_WR(bp, PXP2_REG_PSWRQ_BW_WR, val);
-
- REG_WR(bp, PXP2_REG_RQ_WR_MBS0, w_order);
- REG_WR(bp, PXP2_REG_RQ_WR_MBS1, w_order);
- REG_WR(bp, PXP2_REG_RQ_RD_MBS0, r_order);
- REG_WR(bp, PXP2_REG_RQ_RD_MBS1, r_order);
-
- if ((CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) && (r_order == MAX_RD_ORD))
- REG_WR(bp, PXP2_REG_RQ_PDR_LIMIT, 0xe00);
-
- if (CHIP_IS_E3(bp))
- REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x4 << w_order));
- else if (CHIP_IS_E2(bp))
- REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x8 << w_order));
- else
- REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
-
- if (!CHIP_IS_E1(bp)) {
- /* MPS w_order optimal TH presently TH
- * 128 0 0 2
- * 256 1 1 3
- * >=512 2 2 3
- */
- /* DMAE is special */
- if (!CHIP_IS_E1H(bp)) {
- /* E2 can use optimal TH */
- val = w_order;
- REG_WR(bp, PXP2_REG_WR_DMAE_MPS, val);
- } else {
- val = ((w_order == 0) ? 2 : 3);
- REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2);
- }
-
- REG_WR(bp, PXP2_REG_WR_HC_MPS, val);
- REG_WR(bp, PXP2_REG_WR_USDM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_CSDM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_TSDM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_XSDM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_QM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_TM_MPS, val);
- REG_WR(bp, PXP2_REG_WR_SRC_MPS, val);
- REG_WR(bp, PXP2_REG_WR_DBG_MPS, val);
- REG_WR(bp, PXP2_REG_WR_CDU_MPS, val);
- }
-
- /* Validate number of tags suppoted by device */
-#define PCIE_REG_PCIER_TL_HDR_FC_ST 0x2980
- val = REG_RD(bp, PCIE_REG_PCIER_TL_HDR_FC_ST);
- val &= 0xFF;
- if (val <= 0x20)
- REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x20);
-}
-
-/****************************************************************************
-* ILT management
-****************************************************************************/
-/*
- * This codes hides the low level HW interaction for ILT management and
- * configuration. The API consists of a shadow ILT table which is set by the
- * driver and a set of routines to use it to configure the HW.
- *
- */
-
-/* ILT HW init operations */
-
-/* ILT memory management operations */
-#define ILT_MEMOP_ALLOC 0
-#define ILT_MEMOP_FREE 1
-
-/* the phys address is shifted right 12 bits and has an added
- * 1=valid bit added to the 53rd bit
- * then since this is a wide register(TM)
- * we split it into two 32 bit writes
- */
-#define ILT_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
-#define ILT_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
-#define ILT_RANGE(f, l) (((l) << 10) | f)
-
-static int bnx2x_ilt_line_mem_op(struct bnx2x *bp,
- struct ilt_line *line, u32 size, u8 memop)
-{
- if (memop == ILT_MEMOP_FREE) {
- BNX2X_ILT_FREE(line->page, line->page_mapping, line->size);
- return 0;
- }
- BNX2X_ILT_ZALLOC(line->page, &line->page_mapping, size);
- if (!line->page)
- return -1;
- line->size = size;
- return 0;
-}
-
-
-static int bnx2x_ilt_client_mem_op(struct bnx2x *bp, int cli_num,
- u8 memop)
-{
- int i, rc;
- struct bnx2x_ilt *ilt = BP_ILT(bp);
- struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
-
- if (!ilt || !ilt->lines)
- return -1;
-
- if (ilt_cli->flags & (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM))
- return 0;
-
- for (rc = 0, i = ilt_cli->start; i <= ilt_cli->end && !rc; i++) {
- rc = bnx2x_ilt_line_mem_op(bp, &ilt->lines[i],
- ilt_cli->page_size, memop);
- }
- return rc;
-}
-
-static int bnx2x_ilt_mem_op(struct bnx2x *bp, u8 memop)
-{
- int rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_CDU, memop);
- if (!rc)
- rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_QM, memop);
- if (!rc)
- rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_SRC, memop);
- if (!rc)
- rc = bnx2x_ilt_client_mem_op(bp, ILT_CLIENT_TM, memop);
-
- return rc;
-}
-
-static void bnx2x_ilt_line_wr(struct bnx2x *bp, int abs_idx,
- dma_addr_t page_mapping)
-{
- u32 reg;
-
- if (CHIP_IS_E1(bp))
- reg = PXP2_REG_RQ_ONCHIP_AT + abs_idx*8;
- else
- reg = PXP2_REG_RQ_ONCHIP_AT_B0 + abs_idx*8;
-
- bnx2x_wr_64(bp, reg, ILT_ADDR1(page_mapping), ILT_ADDR2(page_mapping));
-}
-
-static void bnx2x_ilt_line_init_op(struct bnx2x *bp,
- struct bnx2x_ilt *ilt, int idx, u8 initop)
-{
- dma_addr_t null_mapping;
- int abs_idx = ilt->start_line + idx;
-
-
- switch (initop) {
- case INITOP_INIT:
- /* set in the init-value array */
- case INITOP_SET:
- bnx2x_ilt_line_wr(bp, abs_idx, ilt->lines[idx].page_mapping);
- break;
- case INITOP_CLEAR:
- null_mapping = 0;
- bnx2x_ilt_line_wr(bp, abs_idx, null_mapping);
- break;
- }
-}
-
-static void bnx2x_ilt_boundry_init_op(struct bnx2x *bp,
- struct ilt_client_info *ilt_cli,
- u32 ilt_start, u8 initop)
-{
- u32 start_reg = 0;
- u32 end_reg = 0;
-
- /* The boundary is either SET or INIT,
- CLEAR => SET and for now SET ~~ INIT */
-
- /* find the appropriate regs */
- if (CHIP_IS_E1(bp)) {
- switch (ilt_cli->client_num) {
- case ILT_CLIENT_CDU:
- start_reg = PXP2_REG_PSWRQ_CDU0_L2P;
- break;
- case ILT_CLIENT_QM:
- start_reg = PXP2_REG_PSWRQ_QM0_L2P;
- break;
- case ILT_CLIENT_SRC:
- start_reg = PXP2_REG_PSWRQ_SRC0_L2P;
- break;
- case ILT_CLIENT_TM:
- start_reg = PXP2_REG_PSWRQ_TM0_L2P;
- break;
- }
- REG_WR(bp, start_reg + BP_FUNC(bp)*4,
- ILT_RANGE((ilt_start + ilt_cli->start),
- (ilt_start + ilt_cli->end)));
- } else {
- switch (ilt_cli->client_num) {
- case ILT_CLIENT_CDU:
- start_reg = PXP2_REG_RQ_CDU_FIRST_ILT;
- end_reg = PXP2_REG_RQ_CDU_LAST_ILT;
- break;
- case ILT_CLIENT_QM:
- start_reg = PXP2_REG_RQ_QM_FIRST_ILT;
- end_reg = PXP2_REG_RQ_QM_LAST_ILT;
- break;
- case ILT_CLIENT_SRC:
- start_reg = PXP2_REG_RQ_SRC_FIRST_ILT;
- end_reg = PXP2_REG_RQ_SRC_LAST_ILT;
- break;
- case ILT_CLIENT_TM:
- start_reg = PXP2_REG_RQ_TM_FIRST_ILT;
- end_reg = PXP2_REG_RQ_TM_LAST_ILT;
- break;
- }
- REG_WR(bp, start_reg, (ilt_start + ilt_cli->start));
- REG_WR(bp, end_reg, (ilt_start + ilt_cli->end));
- }
-}
-
-static void bnx2x_ilt_client_init_op_ilt(struct bnx2x *bp,
- struct bnx2x_ilt *ilt,
- struct ilt_client_info *ilt_cli,
- u8 initop)
-{
- int i;
-
- if (ilt_cli->flags & ILT_CLIENT_SKIP_INIT)
- return;
-
- for (i = ilt_cli->start; i <= ilt_cli->end; i++)
- bnx2x_ilt_line_init_op(bp, ilt, i, initop);
-
- /* init/clear the ILT boundries */
- bnx2x_ilt_boundry_init_op(bp, ilt_cli, ilt->start_line, initop);
-}
-
-static void bnx2x_ilt_client_init_op(struct bnx2x *bp,
- struct ilt_client_info *ilt_cli, u8 initop)
-{
- struct bnx2x_ilt *ilt = BP_ILT(bp);
-
- bnx2x_ilt_client_init_op_ilt(bp, ilt, ilt_cli, initop);
-}
-
-static void bnx2x_ilt_client_id_init_op(struct bnx2x *bp,
- int cli_num, u8 initop)
-{
- struct bnx2x_ilt *ilt = BP_ILT(bp);
- struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
-
- bnx2x_ilt_client_init_op(bp, ilt_cli, initop);
-}
-
-static void bnx2x_ilt_init_op(struct bnx2x *bp, u8 initop)
-{
- bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_CDU, initop);
- bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_QM, initop);
- bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_SRC, initop);
- bnx2x_ilt_client_id_init_op(bp, ILT_CLIENT_TM, initop);
-}
-
-static void bnx2x_ilt_init_client_psz(struct bnx2x *bp, int cli_num,
- u32 psz_reg, u8 initop)
-{
- struct bnx2x_ilt *ilt = BP_ILT(bp);
- struct ilt_client_info *ilt_cli = &ilt->clients[cli_num];
-
- if (ilt_cli->flags & ILT_CLIENT_SKIP_INIT)
- return;
-
- switch (initop) {
- case INITOP_INIT:
- /* set in the init-value array */
- case INITOP_SET:
- REG_WR(bp, psz_reg, ILOG2(ilt_cli->page_size >> 12));
- break;
- case INITOP_CLEAR:
- break;
- }
-}
-
-/*
- * called during init common stage, ilt clients should be initialized
- * prioir to calling this function
- */
-static void bnx2x_ilt_init_page_size(struct bnx2x *bp, u8 initop)
-{
- bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_CDU,
- PXP2_REG_RQ_CDU_P_SIZE, initop);
- bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_QM,
- PXP2_REG_RQ_QM_P_SIZE, initop);
- bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_SRC,
- PXP2_REG_RQ_SRC_P_SIZE, initop);
- bnx2x_ilt_init_client_psz(bp, ILT_CLIENT_TM,
- PXP2_REG_RQ_TM_P_SIZE, initop);
-}
-
-/****************************************************************************
-* QM initializations
-****************************************************************************/
-#define QM_QUEUES_PER_FUNC 16 /* E1 has 32, but only 16 are used */
-#define QM_INIT_MIN_CID_COUNT 31
-#define QM_INIT(cid_cnt) (cid_cnt > QM_INIT_MIN_CID_COUNT)
-
-/* called during init port stage */
-static void bnx2x_qm_init_cid_count(struct bnx2x *bp, int qm_cid_count,
- u8 initop)
-{
- int port = BP_PORT(bp);
-
- if (QM_INIT(qm_cid_count)) {
- switch (initop) {
- case INITOP_INIT:
- /* set in the init-value array */
- case INITOP_SET:
- REG_WR(bp, QM_REG_CONNNUM_0 + port*4,
- qm_cid_count/16 - 1);
- break;
- case INITOP_CLEAR:
- break;
- }
- }
-}
-
-static void bnx2x_qm_set_ptr_table(struct bnx2x *bp, int qm_cid_count)
-{
- int i;
- u32 wb_data[2];
-
- wb_data[0] = wb_data[1] = 0;
-
- for (i = 0; i < 4 * QM_QUEUES_PER_FUNC; i++) {
- REG_WR(bp, QM_REG_BASEADDR + i*4,
- qm_cid_count * 4 * (i % QM_QUEUES_PER_FUNC));
- bnx2x_init_ind_wr(bp, QM_REG_PTRTBL + i*8,
- wb_data, 2);
-
- if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, QM_REG_BASEADDR_EXT_A + i*4,
- qm_cid_count * 4 * (i % QM_QUEUES_PER_FUNC));
- bnx2x_init_ind_wr(bp, QM_REG_PTRTBL_EXT_A + i*8,
- wb_data, 2);
- }
- }
-}
-
-/* called during init common stage */
-static void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count,
- u8 initop)
-{
- if (!QM_INIT(qm_cid_count))
- return;
-
- switch (initop) {
- case INITOP_INIT:
- /* set in the init-value array */
- case INITOP_SET:
- bnx2x_qm_set_ptr_table(bp, qm_cid_count);
- break;
- case INITOP_CLEAR:
- break;
- }
-}
-
-/****************************************************************************
-* SRC initializations
-****************************************************************************/
-#ifdef BCM_CNIC
-/* called during init func stage */
-static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
- dma_addr_t t2_mapping, int src_cid_count)
-{
- int i;
- int port = BP_PORT(bp);
-
- /* Initialize T2 */
- for (i = 0; i < src_cid_count-1; i++)
- t2[i].next = (u64)(t2_mapping +
- (i+1)*sizeof(struct src_ent));
-
- /* tell the searcher where the T2 table is */
- REG_WR(bp, SRC_REG_COUNTFREE0 + port*4, src_cid_count);
-
- bnx2x_wr_64(bp, SRC_REG_FIRSTFREE0 + port*16,
- U64_LO(t2_mapping), U64_HI(t2_mapping));
-
- bnx2x_wr_64(bp, SRC_REG_LASTFREE0 + port*16,
- U64_LO((u64)t2_mapping +
- (src_cid_count-1) * sizeof(struct src_ent)),
- U64_HI((u64)t2_mapping +
- (src_cid_count-1) * sizeof(struct src_ent)));
-}
-#endif
-#endif /* BNX2X_INIT_OPS_H */
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
deleted file mode 100644
index d45b155..0000000
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ /dev/null
@@ -1,12472 +0,0 @@
-/* Copyright 2008-2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Written by Yaniv Rosner
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/delay.h>
-#include <linux/ethtool.h>
-#include <linux/mutex.h>
-
-#include "bnx2x.h"
-#include "bnx2x_cmn.h"
-
-
-/********************************************************/
-#define ETH_HLEN 14
-/* L2 header size + 2*VLANs (8 bytes) + LLC SNAP (8 bytes) */
-#define ETH_OVREHEAD (ETH_HLEN + 8 + 8)
-#define ETH_MIN_PACKET_SIZE 60
-#define ETH_MAX_PACKET_SIZE 1500
-#define ETH_MAX_JUMBO_PACKET_SIZE 9600
-#define MDIO_ACCESS_TIMEOUT 1000
-#define BMAC_CONTROL_RX_ENABLE 2
-#define WC_LANE_MAX 4
-#define I2C_SWITCH_WIDTH 2
-#define I2C_BSC0 0
-#define I2C_BSC1 1
-#define I2C_WA_RETRY_CNT 3
-#define MCPR_IMC_COMMAND_READ_OP 1
-#define MCPR_IMC_COMMAND_WRITE_OP 2
-
-/***********************************************************/
-/* Shortcut definitions */
-/***********************************************************/
-
-#define NIG_LATCH_BC_ENABLE_MI_INT 0
-
-#define NIG_STATUS_EMAC0_MI_INT \
- NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_EMAC0_MISC_MI_INT
-#define NIG_STATUS_XGXS0_LINK10G \
- NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G
-#define NIG_STATUS_XGXS0_LINK_STATUS \
- NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS
-#define NIG_STATUS_XGXS0_LINK_STATUS_SIZE \
- NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE
-#define NIG_STATUS_SERDES0_LINK_STATUS \
- NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS
-#define NIG_MASK_MI_INT \
- NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT
-#define NIG_MASK_XGXS0_LINK10G \
- NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G
-#define NIG_MASK_XGXS0_LINK_STATUS \
- NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK_STATUS
-#define NIG_MASK_SERDES0_LINK_STATUS \
- NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS
-
-#define MDIO_AN_CL73_OR_37_COMPLETE \
- (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE | \
- MDIO_GP_STATUS_TOP_AN_STATUS1_CL37_AUTONEG_COMPLETE)
-
-#define XGXS_RESET_BITS \
- (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_IDDQ | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN_SD | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB)
-
-#define SERDES_RESET_BITS \
- (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_RSTB_HW | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_IDDQ | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN | \
- MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN_SD)
-
-#define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37
-#define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73
-#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
-#define AUTONEG_PARALLEL \
- SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION
-#define AUTONEG_SGMII_FIBER_AUTODET \
- SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT
-#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
-
-#define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \
- MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE
-#define GP_STATUS_PAUSE_RSOLUTION_RXSIDE \
- MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_RXSIDE
-#define GP_STATUS_SPEED_MASK \
- MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_MASK
-#define GP_STATUS_10M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10M
-#define GP_STATUS_100M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_100M
-#define GP_STATUS_1G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G
-#define GP_STATUS_2_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_2_5G
-#define GP_STATUS_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_5G
-#define GP_STATUS_6G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_6G
-#define GP_STATUS_10G_HIG \
- MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_HIG
-#define GP_STATUS_10G_CX4 \
- MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_CX4
-#define GP_STATUS_1G_KX MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G_KX
-#define GP_STATUS_10G_KX4 \
- MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KX4
-#define GP_STATUS_10G_KR MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KR
-#define GP_STATUS_10G_XFI MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_XFI
-#define GP_STATUS_20G_DXGXS MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_20G_DXGXS
-#define GP_STATUS_10G_SFI MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_SFI
-#define LINK_10THD LINK_STATUS_SPEED_AND_DUPLEX_10THD
-#define LINK_10TFD LINK_STATUS_SPEED_AND_DUPLEX_10TFD
-#define LINK_100TXHD LINK_STATUS_SPEED_AND_DUPLEX_100TXHD
-#define LINK_100T4 LINK_STATUS_SPEED_AND_DUPLEX_100T4
-#define LINK_100TXFD LINK_STATUS_SPEED_AND_DUPLEX_100TXFD
-#define LINK_1000THD LINK_STATUS_SPEED_AND_DUPLEX_1000THD
-#define LINK_1000TFD LINK_STATUS_SPEED_AND_DUPLEX_1000TFD
-#define LINK_1000XFD LINK_STATUS_SPEED_AND_DUPLEX_1000XFD
-#define LINK_2500THD LINK_STATUS_SPEED_AND_DUPLEX_2500THD
-#define LINK_2500TFD LINK_STATUS_SPEED_AND_DUPLEX_2500TFD
-#define LINK_2500XFD LINK_STATUS_SPEED_AND_DUPLEX_2500XFD
-#define LINK_10GTFD LINK_STATUS_SPEED_AND_DUPLEX_10GTFD
-#define LINK_10GXFD LINK_STATUS_SPEED_AND_DUPLEX_10GXFD
-#define LINK_20GTFD LINK_STATUS_SPEED_AND_DUPLEX_20GTFD
-#define LINK_20GXFD LINK_STATUS_SPEED_AND_DUPLEX_20GXFD
-
-
-
-/* */
-#define SFP_EEPROM_CON_TYPE_ADDR 0x2
- #define SFP_EEPROM_CON_TYPE_VAL_LC 0x7
- #define SFP_EEPROM_CON_TYPE_VAL_COPPER 0x21
-
-
-#define SFP_EEPROM_COMP_CODE_ADDR 0x3
- #define SFP_EEPROM_COMP_CODE_SR_MASK (1<<4)
- #define SFP_EEPROM_COMP_CODE_LR_MASK (1<<5)
- #define SFP_EEPROM_COMP_CODE_LRM_MASK (1<<6)
-
-#define SFP_EEPROM_FC_TX_TECH_ADDR 0x8
- #define SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE 0x4
- #define SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_ACTIVE 0x8
-
-#define SFP_EEPROM_OPTIONS_ADDR 0x40
- #define SFP_EEPROM_OPTIONS_LINEAR_RX_OUT_MASK 0x1
-#define SFP_EEPROM_OPTIONS_SIZE 2
-
-#define EDC_MODE_LINEAR 0x0022
-#define EDC_MODE_LIMITING 0x0044
-#define EDC_MODE_PASSIVE_DAC 0x0055
-
-
-/* BRB thresholds for E2*/
-#define PFC_E2_BRB_MAC_PAUSE_XOFF_THR_PAUSE 170
-#define PFC_E2_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE 0
-
-#define PFC_E2_BRB_MAC_PAUSE_XON_THR_PAUSE 250
-#define PFC_E2_BRB_MAC_PAUSE_XON_THR_NON_PAUSE 0
-
-#define PFC_E2_BRB_MAC_FULL_XOFF_THR_PAUSE 10
-#define PFC_E2_BRB_MAC_FULL_XOFF_THR_NON_PAUSE 90
-
-#define PFC_E2_BRB_MAC_FULL_XON_THR_PAUSE 50
-#define PFC_E2_BRB_MAC_FULL_XON_THR_NON_PAUSE 250
-
-/* BRB thresholds for E3A0 */
-#define PFC_E3A0_BRB_MAC_PAUSE_XOFF_THR_PAUSE 290
-#define PFC_E3A0_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE 0
-
-#define PFC_E3A0_BRB_MAC_PAUSE_XON_THR_PAUSE 410
-#define PFC_E3A0_BRB_MAC_PAUSE_XON_THR_NON_PAUSE 0
-
-#define PFC_E3A0_BRB_MAC_FULL_XOFF_THR_PAUSE 10
-#define PFC_E3A0_BRB_MAC_FULL_XOFF_THR_NON_PAUSE 170
-
-#define PFC_E3A0_BRB_MAC_FULL_XON_THR_PAUSE 50
-#define PFC_E3A0_BRB_MAC_FULL_XON_THR_NON_PAUSE 410
-
-
-/* BRB thresholds for E3B0 2 port mode*/
-#define PFC_E3B0_2P_BRB_MAC_PAUSE_XOFF_THR_PAUSE 1025
-#define PFC_E3B0_2P_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE 0
-
-#define PFC_E3B0_2P_BRB_MAC_PAUSE_XON_THR_PAUSE 1025
-#define PFC_E3B0_2P_BRB_MAC_PAUSE_XON_THR_NON_PAUSE 0
-
-#define PFC_E3B0_2P_BRB_MAC_FULL_XOFF_THR_PAUSE 10
-#define PFC_E3B0_2P_BRB_MAC_FULL_XOFF_THR_NON_PAUSE 1025
-
-#define PFC_E3B0_2P_BRB_MAC_FULL_XON_THR_PAUSE 50
-#define PFC_E3B0_2P_BRB_MAC_FULL_XON_THR_NON_PAUSE 1025
-
-/* only for E3B0*/
-#define PFC_E3B0_2P_BRB_FULL_LB_XOFF_THR 1025
-#define PFC_E3B0_2P_BRB_FULL_LB_XON_THR 1025
-
-/* Lossy +Lossless GUARANTIED == GUART */
-#define PFC_E3B0_2P_MIX_PAUSE_LB_GUART 284
-/* Lossless +Lossless*/
-#define PFC_E3B0_2P_PAUSE_LB_GUART 236
-/* Lossy +Lossy*/
-#define PFC_E3B0_2P_NON_PAUSE_LB_GUART 342
-
-/* Lossy +Lossless*/
-#define PFC_E3B0_2P_MIX_PAUSE_MAC_0_CLASS_T_GUART 284
-/* Lossless +Lossless*/
-#define PFC_E3B0_2P_PAUSE_MAC_0_CLASS_T_GUART 236
-/* Lossy +Lossy*/
-#define PFC_E3B0_2P_NON_PAUSE_MAC_0_CLASS_T_GUART 336
-#define PFC_E3B0_2P_BRB_MAC_0_CLASS_T_GUART_HYST 80
-
-#define PFC_E3B0_2P_BRB_MAC_1_CLASS_T_GUART 0
-#define PFC_E3B0_2P_BRB_MAC_1_CLASS_T_GUART_HYST 0
-
-/* BRB thresholds for E3B0 4 port mode */
-#define PFC_E3B0_4P_BRB_MAC_PAUSE_XOFF_THR_PAUSE 304
-#define PFC_E3B0_4P_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE 0
-
-#define PFC_E3B0_4P_BRB_MAC_PAUSE_XON_THR_PAUSE 384
-#define PFC_E3B0_4P_BRB_MAC_PAUSE_XON_THR_NON_PAUSE 0
-
-#define PFC_E3B0_4P_BRB_MAC_FULL_XOFF_THR_PAUSE 10
-#define PFC_E3B0_4P_BRB_MAC_FULL_XOFF_THR_NON_PAUSE 304
-
-#define PFC_E3B0_4P_BRB_MAC_FULL_XON_THR_PAUSE 50
-#define PFC_E3B0_4P_BRB_MAC_FULL_XON_THR_NON_PAUSE 384
-
-
-/* only for E3B0*/
-#define PFC_E3B0_4P_BRB_FULL_LB_XOFF_THR 304
-#define PFC_E3B0_4P_BRB_FULL_LB_XON_THR 384
-#define PFC_E3B0_4P_LB_GUART 120
-
-#define PFC_E3B0_4P_BRB_MAC_0_CLASS_T_GUART 120
-#define PFC_E3B0_4P_BRB_MAC_0_CLASS_T_GUART_HYST 80
-
-#define PFC_E3B0_4P_BRB_MAC_1_CLASS_T_GUART 80
-#define PFC_E3B0_4P_BRB_MAC_1_CLASS_T_GUART_HYST 120
-
-#define DCBX_INVALID_COS (0xFF)
-
-#define ETS_BW_LIMIT_CREDIT_UPPER_BOUND (0x5000)
-#define ETS_BW_LIMIT_CREDIT_WEIGHT (0x5000)
-#define ETS_E3B0_NIG_MIN_W_VAL_UP_TO_10GBPS (1360)
-#define ETS_E3B0_NIG_MIN_W_VAL_20GBPS (2720)
-#define ETS_E3B0_PBF_MIN_W_VAL (10000)
-
-#define MAX_PACKET_SIZE (9700)
-#define WC_UC_TIMEOUT 100
-
-/**********************************************************/
-/* INTERFACE */
-/**********************************************************/
-
-#define CL22_WR_OVER_CL45(_bp, _phy, _bank, _addr, _val) \
- bnx2x_cl45_write(_bp, _phy, \
- (_phy)->def_md_devad, \
- (_bank + (_addr & 0xf)), \
- _val)
-
-#define CL22_RD_OVER_CL45(_bp, _phy, _bank, _addr, _val) \
- bnx2x_cl45_read(_bp, _phy, \
- (_phy)->def_md_devad, \
- (_bank + (_addr & 0xf)), \
- _val)
-
-static u32 bnx2x_bits_en(struct bnx2x *bp, u32 reg, u32 bits)
-{
- u32 val = REG_RD(bp, reg);
-
- val |= bits;
- REG_WR(bp, reg, val);
- return val;
-}
-
-static u32 bnx2x_bits_dis(struct bnx2x *bp, u32 reg, u32 bits)
-{
- u32 val = REG_RD(bp, reg);
-
- val &= ~bits;
- REG_WR(bp, reg, val);
- return val;
-}
-
-/******************************************************************/
-/* EPIO/GPIO section */
-/******************************************************************/
-static void bnx2x_get_epio(struct bnx2x *bp, u32 epio_pin, u32 *en)
-{
- u32 epio_mask, gp_oenable;
- *en = 0;
- /* Sanity check */
- if (epio_pin > 31) {
- DP(NETIF_MSG_LINK, "Invalid EPIO pin %d to get\n", epio_pin);
- return;
- }
-
- epio_mask = 1 << epio_pin;
- /* Set this EPIO to output */
- gp_oenable = REG_RD(bp, MCP_REG_MCPR_GP_OENABLE);
- REG_WR(bp, MCP_REG_MCPR_GP_OENABLE, gp_oenable & ~epio_mask);
-
- *en = (REG_RD(bp, MCP_REG_MCPR_GP_INPUTS) & epio_mask) >> epio_pin;
-}
-static void bnx2x_set_epio(struct bnx2x *bp, u32 epio_pin, u32 en)
-{
- u32 epio_mask, gp_output, gp_oenable;
-
- /* Sanity check */
- if (epio_pin > 31) {
- DP(NETIF_MSG_LINK, "Invalid EPIO pin %d to set\n", epio_pin);
- return;
- }
- DP(NETIF_MSG_LINK, "Setting EPIO pin %d to %d\n", epio_pin, en);
- epio_mask = 1 << epio_pin;
- /* Set this EPIO to output */
- gp_output = REG_RD(bp, MCP_REG_MCPR_GP_OUTPUTS);
- if (en)
- gp_output |= epio_mask;
- else
- gp_output &= ~epio_mask;
-
- REG_WR(bp, MCP_REG_MCPR_GP_OUTPUTS, gp_output);
-
- /* Set the value for this EPIO */
- gp_oenable = REG_RD(bp, MCP_REG_MCPR_GP_OENABLE);
- REG_WR(bp, MCP_REG_MCPR_GP_OENABLE, gp_oenable | epio_mask);
-}
-
-static void bnx2x_set_cfg_pin(struct bnx2x *bp, u32 pin_cfg, u32 val)
-{
- if (pin_cfg == PIN_CFG_NA)
- return;
- if (pin_cfg >= PIN_CFG_EPIO0) {
- bnx2x_set_epio(bp, pin_cfg - PIN_CFG_EPIO0, val);
- } else {
- u8 gpio_num = (pin_cfg - PIN_CFG_GPIO0_P0) & 0x3;
- u8 gpio_port = (pin_cfg - PIN_CFG_GPIO0_P0) >> 2;
- bnx2x_set_gpio(bp, gpio_num, (u8)val, gpio_port);
- }
-}
-
-static u32 bnx2x_get_cfg_pin(struct bnx2x *bp, u32 pin_cfg, u32 *val)
-{
- if (pin_cfg == PIN_CFG_NA)
- return -EINVAL;
- if (pin_cfg >= PIN_CFG_EPIO0) {
- bnx2x_get_epio(bp, pin_cfg - PIN_CFG_EPIO0, val);
- } else {
- u8 gpio_num = (pin_cfg - PIN_CFG_GPIO0_P0) & 0x3;
- u8 gpio_port = (pin_cfg - PIN_CFG_GPIO0_P0) >> 2;
- *val = bnx2x_get_gpio(bp, gpio_num, gpio_port);
- }
- return 0;
-
-}
-/******************************************************************/
-/* ETS section */
-/******************************************************************/
-static void bnx2x_ets_e2e3a0_disabled(struct link_params *params)
-{
- /* ETS disabled configuration*/
- struct bnx2x *bp = params->bp;
-
- DP(NETIF_MSG_LINK, "ETS E2E3 disabled configuration\n");
-
- /*
- * mapping between entry priority to client number (0,1,2 -debug and
- * management clients, 3 - COS0 client, 4 - COS client)(HIGHEST)
- * 3bits client num.
- * PRI4 | PRI3 | PRI2 | PRI1 | PRI0
- * cos1-100 cos0-011 dbg1-010 dbg0-001 MCP-000
- */
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT, 0x4688);
- /*
- * Bitmap of 5bits length. Each bit specifies whether the entry behaves
- * as strict. Bits 0,1,2 - debug and management entries, 3 -
- * COS0 entry, 4 - COS1 entry.
- * COS1 | COS0 | DEBUG1 | DEBUG0 | MGMT
- * bit4 bit3 bit2 bit1 bit0
- * MCP and debug are strict
- */
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x7);
- /* defines which entries (clients) are subjected to WFQ arbitration */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ, 0);
- /*
- * For strict priority entries defines the number of consecutive
- * slots for the highest priority.
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100);
- /*
- * mapping between the CREDIT_WEIGHT registers and actual client
- * numbers
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP, 0);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0, 0);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1, 0);
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0, 0);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1, 0);
- REG_WR(bp, PBF_REG_HIGH_PRIORITY_COS_NUM, 0);
- /* ETS mode disable */
- REG_WR(bp, PBF_REG_ETS_ENABLED, 0);
- /*
- * If ETS mode is enabled (there is no strict priority) defines a WFQ
- * weight for COS0/COS1.
- */
- REG_WR(bp, PBF_REG_COS0_WEIGHT, 0x2710);
- REG_WR(bp, PBF_REG_COS1_WEIGHT, 0x2710);
- /* Upper bound that COS0_WEIGHT can reach in the WFQ arbiter */
- REG_WR(bp, PBF_REG_COS0_UPPER_BOUND, 0x989680);
- REG_WR(bp, PBF_REG_COS1_UPPER_BOUND, 0x989680);
- /* Defines the number of consecutive slots for the strict priority */
- REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0);
-}
-/******************************************************************************
-* Description:
-* Getting min_w_val will be set according to line speed .
-*.
-******************************************************************************/
-static u32 bnx2x_ets_get_min_w_val_nig(const struct link_vars *vars)
-{
- u32 min_w_val = 0;
- /* Calculate min_w_val.*/
- if (vars->link_up) {
- if (SPEED_20000 == vars->line_speed)
- min_w_val = ETS_E3B0_NIG_MIN_W_VAL_20GBPS;
- else
- min_w_val = ETS_E3B0_NIG_MIN_W_VAL_UP_TO_10GBPS;
- } else
- min_w_val = ETS_E3B0_NIG_MIN_W_VAL_20GBPS;
- /**
- * If the link isn't up (static configuration for example ) The
- * link will be according to 20GBPS.
- */
- return min_w_val;
-}
-/******************************************************************************
-* Description:
-* Getting credit upper bound form min_w_val.
-*.
-******************************************************************************/
-static u32 bnx2x_ets_get_credit_upper_bound(const u32 min_w_val)
-{
- const u32 credit_upper_bound = (u32)MAXVAL((150 * min_w_val),
- MAX_PACKET_SIZE);
- return credit_upper_bound;
-}
-/******************************************************************************
-* Description:
-* Set credit upper bound for NIG.
-*.
-******************************************************************************/
-static void bnx2x_ets_e3b0_set_credit_upper_bound_nig(
- const struct link_params *params,
- const u32 min_w_val)
-{
- struct bnx2x *bp = params->bp;
- const u8 port = params->port;
- const u32 credit_upper_bound =
- bnx2x_ets_get_credit_upper_bound(min_w_val);
-
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_0 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0, credit_upper_bound);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_1 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1, credit_upper_bound);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_2 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_2, credit_upper_bound);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_3 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_3, credit_upper_bound);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_4 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_4, credit_upper_bound);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_5 :
- NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_5, credit_upper_bound);
-
- if (0 == port) {
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_6,
- credit_upper_bound);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_7,
- credit_upper_bound);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_8,
- credit_upper_bound);
- }
-}
-/******************************************************************************
-* Description:
-* Will return the NIG ETS registers to init values.Except
-* credit_upper_bound.
-* That isn't used in this configuration (No WFQ is enabled) and will be
-* configured acording to spec
-*.
-******************************************************************************/
-static void bnx2x_ets_e3b0_nig_disabled(const struct link_params *params,
- const struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- const u8 port = params->port;
- const u32 min_w_val = bnx2x_ets_get_min_w_val_nig(vars);
- /**
- * mapping between entry priority to client number (0,1,2 -debug and
- * management clients, 3 - COS0 client, 4 - COS1, ... 8 -
- * COS5)(HIGHEST) 4bits client num.TODO_ETS - Should be done by
- * reset value or init tool
- */
- if (port) {
- REG_WR(bp, NIG_REG_P1_TX_ARB_PRIORITY_CLIENT2_LSB, 0x543210);
- REG_WR(bp, NIG_REG_P1_TX_ARB_PRIORITY_CLIENT2_MSB, 0x0);
- } else {
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_LSB, 0x76543210);
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_MSB, 0x8);
- }
- /**
- * For strict priority entries defines the number of consecutive
- * slots for the highest priority.
- */
- /* TODO_ETS - Should be done by reset value or init tool */
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS :
- NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100);
- /**
- * mapping between the CREDIT_WEIGHT registers and actual client
- * numbers
- */
- /* TODO_ETS - Should be done by reset value or init tool */
- if (port) {
- /*Port 1 has 6 COS*/
- REG_WR(bp, NIG_REG_P1_TX_ARB_CLIENT_CREDIT_MAP2_LSB, 0x210543);
- REG_WR(bp, NIG_REG_P1_TX_ARB_CLIENT_CREDIT_MAP2_MSB, 0x0);
- } else {
- /*Port 0 has 9 COS*/
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP2_LSB,
- 0x43210876);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP2_MSB, 0x5);
- }
-
- /**
- * Bitmap of 5bits length. Each bit specifies whether the entry behaves
- * as strict. Bits 0,1,2 - debug and management entries, 3 -
- * COS0 entry, 4 - COS1 entry.
- * COS1 | COS0 | DEBUG1 | DEBUG0 | MGMT
- * bit4 bit3 bit2 bit1 bit0
- * MCP and debug are strict
- */
- if (port)
- REG_WR(bp, NIG_REG_P1_TX_ARB_CLIENT_IS_STRICT, 0x3f);
- else
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x1ff);
- /* defines which entries (clients) are subjected to WFQ arbitration */
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CLIENT_IS_SUBJECT2WFQ :
- NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ, 0);
-
- /**
- * Please notice the register address are note continuous and a
- * for here is note appropriate.In 2 port mode port0 only COS0-5
- * can be used. DEBUG1,DEBUG1,MGMT are never used for WFQ* In 4
- * port mode port1 only COS0-2 can be used. DEBUG1,DEBUG1,MGMT
- * are never used for WFQ
- */
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_0 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0, 0x0);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_1 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1, 0x0);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_2 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_2, 0x0);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_3 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_3, 0x0);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_4 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_4, 0x0);
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_5 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_5, 0x0);
- if (0 == port) {
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_6, 0x0);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_7, 0x0);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_8, 0x0);
- }
-
- bnx2x_ets_e3b0_set_credit_upper_bound_nig(params, min_w_val);
-}
-/******************************************************************************
-* Description:
-* Set credit upper bound for PBF.
-*.
-******************************************************************************/
-static void bnx2x_ets_e3b0_set_credit_upper_bound_pbf(
- const struct link_params *params,
- const u32 min_w_val)
-{
- struct bnx2x *bp = params->bp;
- const u32 credit_upper_bound =
- bnx2x_ets_get_credit_upper_bound(min_w_val);
- const u8 port = params->port;
- u32 base_upper_bound = 0;
- u8 max_cos = 0;
- u8 i = 0;
- /**
- * In 2 port mode port0 has COS0-5 that can be used for WFQ.In 4
- * port mode port1 has COS0-2 that can be used for WFQ.
- */
- if (0 == port) {
- base_upper_bound = PBF_REG_COS0_UPPER_BOUND_P0;
- max_cos = DCBX_E3B0_MAX_NUM_COS_PORT0;
- } else {
- base_upper_bound = PBF_REG_COS0_UPPER_BOUND_P1;
- max_cos = DCBX_E3B0_MAX_NUM_COS_PORT1;
- }
-
- for (i = 0; i < max_cos; i++)
- REG_WR(bp, base_upper_bound + (i << 2), credit_upper_bound);
-}
-
-/******************************************************************************
-* Description:
-* Will return the PBF ETS registers to init values.Except
-* credit_upper_bound.
-* That isn't used in this configuration (No WFQ is enabled) and will be
-* configured acording to spec
-*.
-******************************************************************************/
-static void bnx2x_ets_e3b0_pbf_disabled(const struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- const u8 port = params->port;
- const u32 min_w_val_pbf = ETS_E3B0_PBF_MIN_W_VAL;
- u8 i = 0;
- u32 base_weight = 0;
- u8 max_cos = 0;
-
- /**
- * mapping between entry priority to client number 0 - COS0
- * client, 2 - COS1, ... 5 - COS5)(HIGHEST) 4bits client num.
- * TODO_ETS - Should be done by reset value or init tool
- */
- if (port)
- /* 0x688 (|011|0 10|00 1|000) */
- REG_WR(bp, PBF_REG_ETS_ARB_PRIORITY_CLIENT_P1 , 0x688);
- else
- /* (10 1|100 |011|0 10|00 1|000) */
- REG_WR(bp, PBF_REG_ETS_ARB_PRIORITY_CLIENT_P0 , 0x2C688);
-
- /* TODO_ETS - Should be done by reset value or init tool */
- if (port)
- /* 0x688 (|011|0 10|00 1|000)*/
- REG_WR(bp, PBF_REG_ETS_ARB_CLIENT_CREDIT_MAP_P1, 0x688);
- else
- /* 0x2C688 (10 1|100 |011|0 10|00 1|000) */
- REG_WR(bp, PBF_REG_ETS_ARB_CLIENT_CREDIT_MAP_P0, 0x2C688);
-
- REG_WR(bp, (port) ? PBF_REG_ETS_ARB_NUM_STRICT_ARB_SLOTS_P1 :
- PBF_REG_ETS_ARB_NUM_STRICT_ARB_SLOTS_P0 , 0x100);
-
-
- REG_WR(bp, (port) ? PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P1 :
- PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P0 , 0);
-
- REG_WR(bp, (port) ? PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P1 :
- PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P0 , 0);
- /**
- * In 2 port mode port0 has COS0-5 that can be used for WFQ.
- * In 4 port mode port1 has COS0-2 that can be used for WFQ.
- */
- if (0 == port) {
- base_weight = PBF_REG_COS0_WEIGHT_P0;
- max_cos = DCBX_E3B0_MAX_NUM_COS_PORT0;
- } else {
- base_weight = PBF_REG_COS0_WEIGHT_P1;
- max_cos = DCBX_E3B0_MAX_NUM_COS_PORT1;
- }
-
- for (i = 0; i < max_cos; i++)
- REG_WR(bp, base_weight + (0x4 * i), 0);
-
- bnx2x_ets_e3b0_set_credit_upper_bound_pbf(params, min_w_val_pbf);
-}
-/******************************************************************************
-* Description:
-* E3B0 disable will return basicly the values to init values.
-*.
-******************************************************************************/
-static int bnx2x_ets_e3b0_disabled(const struct link_params *params,
- const struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
-
- if (!CHIP_IS_E3B0(bp)) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_disabled the chip isn't E3B0"
- "\n");
- return -EINVAL;
- }
-
- bnx2x_ets_e3b0_nig_disabled(params, vars);
-
- bnx2x_ets_e3b0_pbf_disabled(params);
-
- return 0;
-}
-
-/******************************************************************************
-* Description:
-* Disable will return basicly the values to init values.
-*.
-******************************************************************************/
-int bnx2x_ets_disabled(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- int bnx2x_status = 0;
-
- if ((CHIP_IS_E2(bp)) || (CHIP_IS_E3A0(bp)))
- bnx2x_ets_e2e3a0_disabled(params);
- else if (CHIP_IS_E3B0(bp))
- bnx2x_status = bnx2x_ets_e3b0_disabled(params, vars);
- else {
- DP(NETIF_MSG_LINK, "bnx2x_ets_disabled - chip not supported\n");
- return -EINVAL;
- }
-
- return bnx2x_status;
-}
-
-/******************************************************************************
-* Description
-* Set the COS mappimg to SP and BW until this point all the COS are not
-* set as SP or BW.
-******************************************************************************/
-static int bnx2x_ets_e3b0_cli_map(const struct link_params *params,
- const struct bnx2x_ets_params *ets_params,
- const u8 cos_sp_bitmap,
- const u8 cos_bw_bitmap)
-{
- struct bnx2x *bp = params->bp;
- const u8 port = params->port;
- const u8 nig_cli_sp_bitmap = 0x7 | (cos_sp_bitmap << 3);
- const u8 pbf_cli_sp_bitmap = cos_sp_bitmap;
- const u8 nig_cli_subject2wfq_bitmap = cos_bw_bitmap << 3;
- const u8 pbf_cli_subject2wfq_bitmap = cos_bw_bitmap;
-
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CLIENT_IS_STRICT :
- NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, nig_cli_sp_bitmap);
-
- REG_WR(bp, (port) ? PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P1 :
- PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P0 , pbf_cli_sp_bitmap);
-
- REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_CLIENT_IS_SUBJECT2WFQ :
- NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ,
- nig_cli_subject2wfq_bitmap);
-
- REG_WR(bp, (port) ? PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P1 :
- PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P0,
- pbf_cli_subject2wfq_bitmap);
-
- return 0;
-}
-
-/******************************************************************************
-* Description:
-* This function is needed because NIG ARB_CREDIT_WEIGHT_X are
-* not continues and ARB_CREDIT_WEIGHT_0 + offset is suitable.
-******************************************************************************/
-static int bnx2x_ets_e3b0_set_cos_bw(struct bnx2x *bp,
- const u8 cos_entry,
- const u32 min_w_val_nig,
- const u32 min_w_val_pbf,
- const u16 total_bw,
- const u8 bw,
- const u8 port)
-{
- u32 nig_reg_adress_crd_weight = 0;
- u32 pbf_reg_adress_crd_weight = 0;
- /* Calculate and set BW for this COS*/
- const u32 cos_bw_nig = (bw * min_w_val_nig) / total_bw;
- const u32 cos_bw_pbf = (bw * min_w_val_pbf) / total_bw;
-
- switch (cos_entry) {
- case 0:
- nig_reg_adress_crd_weight =
- (port) ? NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_0 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0;
- pbf_reg_adress_crd_weight = (port) ?
- PBF_REG_COS0_WEIGHT_P1 : PBF_REG_COS0_WEIGHT_P0;
- break;
- case 1:
- nig_reg_adress_crd_weight = (port) ?
- NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_1 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1;
- pbf_reg_adress_crd_weight = (port) ?
- PBF_REG_COS1_WEIGHT_P1 : PBF_REG_COS1_WEIGHT_P0;
- break;
- case 2:
- nig_reg_adress_crd_weight = (port) ?
- NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_2 :
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_2;
-
- pbf_reg_adress_crd_weight = (port) ?
- PBF_REG_COS2_WEIGHT_P1 : PBF_REG_COS2_WEIGHT_P0;
- break;
- case 3:
- if (port)
- return -EINVAL;
- nig_reg_adress_crd_weight =
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_3;
- pbf_reg_adress_crd_weight =
- PBF_REG_COS3_WEIGHT_P0;
- break;
- case 4:
- if (port)
- return -EINVAL;
- nig_reg_adress_crd_weight =
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_4;
- pbf_reg_adress_crd_weight = PBF_REG_COS4_WEIGHT_P0;
- break;
- case 5:
- if (port)
- return -EINVAL;
- nig_reg_adress_crd_weight =
- NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_5;
- pbf_reg_adress_crd_weight = PBF_REG_COS5_WEIGHT_P0;
- break;
- }
-
- REG_WR(bp, nig_reg_adress_crd_weight, cos_bw_nig);
-
- REG_WR(bp, pbf_reg_adress_crd_weight, cos_bw_pbf);
-
- return 0;
-}
-/******************************************************************************
-* Description:
-* Calculate the total BW.A value of 0 isn't legal.
-*.
-******************************************************************************/
-static int bnx2x_ets_e3b0_get_total_bw(
- const struct link_params *params,
- const struct bnx2x_ets_params *ets_params,
- u16 *total_bw)
-{
- struct bnx2x *bp = params->bp;
- u8 cos_idx = 0;
-
- *total_bw = 0 ;
- /* Calculate total BW requested */
- for (cos_idx = 0; cos_idx < ets_params->num_of_cos; cos_idx++) {
- if (bnx2x_cos_state_bw == ets_params->cos[cos_idx].state) {
-
- if (0 == ets_params->cos[cos_idx].params.bw_params.bw) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config BW"
- "was set to 0\n");
- return -EINVAL;
- }
- *total_bw +=
- ets_params->cos[cos_idx].params.bw_params.bw;
- }
- }
-
- /*Check taotl BW is valid */
- if ((100 != *total_bw) || (0 == *total_bw)) {
- if (0 == *total_bw) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config toatl BW"
- "shouldn't be 0\n");
- return -EINVAL;
- }
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config toatl BW should be"
- "100\n");
- /**
- * We can handle a case whre the BW isn't 100 this can happen
- * if the TC are joined.
- */
- }
- return 0;
-}
-
-/******************************************************************************
-* Description:
-* Invalidate all the sp_pri_to_cos.
-*.
-******************************************************************************/
-static void bnx2x_ets_e3b0_sp_pri_to_cos_init(u8 *sp_pri_to_cos)
-{
- u8 pri = 0;
- for (pri = 0; pri < DCBX_MAX_NUM_COS; pri++)
- sp_pri_to_cos[pri] = DCBX_INVALID_COS;
-}
-/******************************************************************************
-* Description:
-* Calculate and set the SP (ARB_PRIORITY_CLIENT) NIG and PBF registers
-* according to sp_pri_to_cos.
-*.
-******************************************************************************/
-static int bnx2x_ets_e3b0_sp_pri_to_cos_set(const struct link_params *params,
- u8 *sp_pri_to_cos, const u8 pri,
- const u8 cos_entry)
-{
- struct bnx2x *bp = params->bp;
- const u8 port = params->port;
- const u8 max_num_of_cos = (port) ? DCBX_E3B0_MAX_NUM_COS_PORT1 :
- DCBX_E3B0_MAX_NUM_COS_PORT0;
-
- if (DCBX_INVALID_COS != sp_pri_to_cos[pri]) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_pri_to_cos_set invalid "
- "parameter There can't be two COS's with"
- "the same strict pri\n");
- return -EINVAL;
- }
-
- if (pri > max_num_of_cos) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_pri_to_cos_set invalid"
- "parameter Illegal strict priority\n");
- return -EINVAL;
- }
-
- sp_pri_to_cos[pri] = cos_entry;
- return 0;
-
-}
-
-/******************************************************************************
-* Description:
-* Returns the correct value according to COS and priority in
-* the sp_pri_cli register.
-*.
-******************************************************************************/
-static u64 bnx2x_e3b0_sp_get_pri_cli_reg(const u8 cos, const u8 cos_offset,
- const u8 pri_set,
- const u8 pri_offset,
- const u8 entry_size)
-{
- u64 pri_cli_nig = 0;
- pri_cli_nig = ((u64)(cos + cos_offset)) << (entry_size *
- (pri_set + pri_offset));
-
- return pri_cli_nig;
-}
-/******************************************************************************
-* Description:
-* Returns the correct value according to COS and priority in the
-* sp_pri_cli register for NIG.
-*.
-******************************************************************************/
-static u64 bnx2x_e3b0_sp_get_pri_cli_reg_nig(const u8 cos, const u8 pri_set)
-{
- /* MCP Dbg0 and dbg1 are always with higher strict pri*/
- const u8 nig_cos_offset = 3;
- const u8 nig_pri_offset = 3;
-
- return bnx2x_e3b0_sp_get_pri_cli_reg(cos, nig_cos_offset, pri_set,
- nig_pri_offset, 4);
-
-}
-/******************************************************************************
-* Description:
-* Returns the correct value according to COS and priority in the
-* sp_pri_cli register for PBF.
-*.
-******************************************************************************/
-static u64 bnx2x_e3b0_sp_get_pri_cli_reg_pbf(const u8 cos, const u8 pri_set)
-{
- const u8 pbf_cos_offset = 0;
- const u8 pbf_pri_offset = 0;
-
- return bnx2x_e3b0_sp_get_pri_cli_reg(cos, pbf_cos_offset, pri_set,
- pbf_pri_offset, 3);
-
-}
-
-/******************************************************************************
-* Description:
-* Calculate and set the SP (ARB_PRIORITY_CLIENT) NIG and PBF registers
-* according to sp_pri_to_cos.(which COS has higher priority)
-*.
-******************************************************************************/
-static int bnx2x_ets_e3b0_sp_set_pri_cli_reg(const struct link_params *params,
- u8 *sp_pri_to_cos)
-{
- struct bnx2x *bp = params->bp;
- u8 i = 0;
- const u8 port = params->port;
- /* MCP Dbg0 and dbg1 are always with higher strict pri*/
- u64 pri_cli_nig = 0x210;
- u32 pri_cli_pbf = 0x0;
- u8 pri_set = 0;
- u8 pri_bitmask = 0;
- const u8 max_num_of_cos = (port) ? DCBX_E3B0_MAX_NUM_COS_PORT1 :
- DCBX_E3B0_MAX_NUM_COS_PORT0;
-
- u8 cos_bit_to_set = (1 << max_num_of_cos) - 1;
-
- /* Set all the strict priority first */
- for (i = 0; i < max_num_of_cos; i++) {
- if (DCBX_INVALID_COS != sp_pri_to_cos[i]) {
- if (DCBX_MAX_NUM_COS <= sp_pri_to_cos[i]) {
- DP(NETIF_MSG_LINK,
- "bnx2x_ets_e3b0_sp_set_pri_cli_reg "
- "invalid cos entry\n");
- return -EINVAL;
- }
-
- pri_cli_nig |= bnx2x_e3b0_sp_get_pri_cli_reg_nig(
- sp_pri_to_cos[i], pri_set);
-
- pri_cli_pbf |= bnx2x_e3b0_sp_get_pri_cli_reg_pbf(
- sp_pri_to_cos[i], pri_set);
- pri_bitmask = 1 << sp_pri_to_cos[i];
- /* COS is used remove it from bitmap.*/
- if (0 == (pri_bitmask & cos_bit_to_set)) {
- DP(NETIF_MSG_LINK,
- "bnx2x_ets_e3b0_sp_set_pri_cli_reg "
- "invalid There can't be two COS's with"
- " the same strict pri\n");
- return -EINVAL;
- }
- cos_bit_to_set &= ~pri_bitmask;
- pri_set++;
- }
- }
-
- /* Set all the Non strict priority i= COS*/
- for (i = 0; i < max_num_of_cos; i++) {
- pri_bitmask = 1 << i;
- /* Check if COS was already used for SP */
- if (pri_bitmask & cos_bit_to_set) {
- /* COS wasn't used for SP */
- pri_cli_nig |= bnx2x_e3b0_sp_get_pri_cli_reg_nig(
- i, pri_set);
-
- pri_cli_pbf |= bnx2x_e3b0_sp_get_pri_cli_reg_pbf(
- i, pri_set);
- /* COS is used remove it from bitmap.*/
- cos_bit_to_set &= ~pri_bitmask;
- pri_set++;
- }
- }
-
- if (pri_set != max_num_of_cos) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_sp_set_pri_cli_reg not all "
- "entries were set\n");
- return -EINVAL;
- }
-
- if (port) {
- /* Only 6 usable clients*/
- REG_WR(bp, NIG_REG_P1_TX_ARB_PRIORITY_CLIENT2_LSB,
- (u32)pri_cli_nig);
-
- REG_WR(bp, PBF_REG_ETS_ARB_PRIORITY_CLIENT_P1 , pri_cli_pbf);
- } else {
- /* Only 9 usable clients*/
- const u32 pri_cli_nig_lsb = (u32) (pri_cli_nig);
- const u32 pri_cli_nig_msb = (u32) ((pri_cli_nig >> 32) & 0xF);
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_LSB,
- pri_cli_nig_lsb);
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_MSB,
- pri_cli_nig_msb);
-
- REG_WR(bp, PBF_REG_ETS_ARB_PRIORITY_CLIENT_P0 , pri_cli_pbf);
- }
- return 0;
-}
-
-/******************************************************************************
-* Description:
-* Configure the COS to ETS according to BW and SP settings.
-******************************************************************************/
-int bnx2x_ets_e3b0_config(const struct link_params *params,
- const struct link_vars *vars,
- const struct bnx2x_ets_params *ets_params)
-{
- struct bnx2x *bp = params->bp;
- int bnx2x_status = 0;
- const u8 port = params->port;
- u16 total_bw = 0;
- const u32 min_w_val_nig = bnx2x_ets_get_min_w_val_nig(vars);
- const u32 min_w_val_pbf = ETS_E3B0_PBF_MIN_W_VAL;
- u8 cos_bw_bitmap = 0;
- u8 cos_sp_bitmap = 0;
- u8 sp_pri_to_cos[DCBX_MAX_NUM_COS] = {0};
- const u8 max_num_of_cos = (port) ? DCBX_E3B0_MAX_NUM_COS_PORT1 :
- DCBX_E3B0_MAX_NUM_COS_PORT0;
- u8 cos_entry = 0;
-
- if (!CHIP_IS_E3B0(bp)) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_disabled the chip isn't E3B0"
- "\n");
- return -EINVAL;
- }
-
- if ((ets_params->num_of_cos > max_num_of_cos)) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config the number of COS "
- "isn't supported\n");
- return -EINVAL;
- }
-
- /* Prepare sp strict priority parameters*/
- bnx2x_ets_e3b0_sp_pri_to_cos_init(sp_pri_to_cos);
-
- /* Prepare BW parameters*/
- bnx2x_status = bnx2x_ets_e3b0_get_total_bw(params, ets_params,
- &total_bw);
- if (0 != bnx2x_status) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config get_total_bw failed "
- "\n");
- return -EINVAL;
- }
-
- /**
- * Upper bound is set according to current link speed (min_w_val
- * should be the same for upper bound and COS credit val).
- */
- bnx2x_ets_e3b0_set_credit_upper_bound_nig(params, min_w_val_nig);
- bnx2x_ets_e3b0_set_credit_upper_bound_pbf(params, min_w_val_pbf);
-
-
- for (cos_entry = 0; cos_entry < ets_params->num_of_cos; cos_entry++) {
- if (bnx2x_cos_state_bw == ets_params->cos[cos_entry].state) {
- cos_bw_bitmap |= (1 << cos_entry);
- /**
- * The function also sets the BW in HW(not the mappin
- * yet)
- */
- bnx2x_status = bnx2x_ets_e3b0_set_cos_bw(
- bp, cos_entry, min_w_val_nig, min_w_val_pbf,
- total_bw,
- ets_params->cos[cos_entry].params.bw_params.bw,
- port);
- } else if (bnx2x_cos_state_strict ==
- ets_params->cos[cos_entry].state){
- cos_sp_bitmap |= (1 << cos_entry);
-
- bnx2x_status = bnx2x_ets_e3b0_sp_pri_to_cos_set(
- params,
- sp_pri_to_cos,
- ets_params->cos[cos_entry].params.sp_params.pri,
- cos_entry);
-
- } else {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_config cos state not"
- " valid\n");
- return -EINVAL;
- }
- if (0 != bnx2x_status) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_e3b0_config set cos bw "
- "failed\n");
- return bnx2x_status;
- }
- }
-
- /* Set SP register (which COS has higher priority) */
- bnx2x_status = bnx2x_ets_e3b0_sp_set_pri_cli_reg(params,
- sp_pri_to_cos);
-
- if (0 != bnx2x_status) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config set_pri_cli_reg "
- "failed\n");
- return bnx2x_status;
- }
-
- /* Set client mapping of BW and strict */
- bnx2x_status = bnx2x_ets_e3b0_cli_map(params, ets_params,
- cos_sp_bitmap,
- cos_bw_bitmap);
-
- if (0 != bnx2x_status) {
- DP(NETIF_MSG_LINK, "bnx2x_ets_E3B0_config SP failed\n");
- return bnx2x_status;
- }
- return 0;
-}
-static void bnx2x_ets_bw_limit_common(const struct link_params *params)
-{
- /* ETS disabled configuration */
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "ETS enabled BW limit configuration\n");
- /*
- * defines which entries (clients) are subjected to WFQ arbitration
- * COS0 0x8
- * COS1 0x10
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ, 0x18);
- /*
- * mapping between the ARB_CREDIT_WEIGHT registers and actual
- * client numbers (WEIGHT_0 does not actually have to represent
- * client 0)
- * PRI4 | PRI3 | PRI2 | PRI1 | PRI0
- * cos1-001 cos0-000 dbg1-100 dbg0-011 MCP-010
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP, 0x111A);
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0,
- ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1,
- ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
-
- /* ETS mode enabled*/
- REG_WR(bp, PBF_REG_ETS_ENABLED, 1);
-
- /* Defines the number of consecutive slots for the strict priority */
- REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0);
- /*
- * Bitmap of 5bits length. Each bit specifies whether the entry behaves
- * as strict. Bits 0,1,2 - debug and management entries, 3 - COS0
- * entry, 4 - COS1 entry.
- * COS1 | COS0 | DEBUG21 | DEBUG0 | MGMT
- * bit4 bit3 bit2 bit1 bit0
- * MCP and debug are strict
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x7);
-
- /* Upper bound that COS0_WEIGHT can reach in the WFQ arbiter.*/
- REG_WR(bp, PBF_REG_COS0_UPPER_BOUND,
- ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
- REG_WR(bp, PBF_REG_COS1_UPPER_BOUND,
- ETS_BW_LIMIT_CREDIT_UPPER_BOUND);
-}
-
-void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw,
- const u32 cos1_bw)
-{
- /* ETS disabled configuration*/
- struct bnx2x *bp = params->bp;
- const u32 total_bw = cos0_bw + cos1_bw;
- u32 cos0_credit_weight = 0;
- u32 cos1_credit_weight = 0;
-
- DP(NETIF_MSG_LINK, "ETS enabled BW limit configuration\n");
-
- if ((0 == total_bw) ||
- (0 == cos0_bw) ||
- (0 == cos1_bw)) {
- DP(NETIF_MSG_LINK, "Total BW can't be zero\n");
- return;
- }
-
- cos0_credit_weight = (cos0_bw * ETS_BW_LIMIT_CREDIT_WEIGHT)/
- total_bw;
- cos1_credit_weight = (cos1_bw * ETS_BW_LIMIT_CREDIT_WEIGHT)/
- total_bw;
-
- bnx2x_ets_bw_limit_common(params);
-
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0, cos0_credit_weight);
- REG_WR(bp, NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1, cos1_credit_weight);
-
- REG_WR(bp, PBF_REG_COS0_WEIGHT, cos0_credit_weight);
- REG_WR(bp, PBF_REG_COS1_WEIGHT, cos1_credit_weight);
-}
-
-int bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos)
-{
- /* ETS disabled configuration*/
- struct bnx2x *bp = params->bp;
- u32 val = 0;
-
- DP(NETIF_MSG_LINK, "ETS enabled strict configuration\n");
- /*
- * Bitmap of 5bits length. Each bit specifies whether the entry behaves
- * as strict. Bits 0,1,2 - debug and management entries,
- * 3 - COS0 entry, 4 - COS1 entry.
- * COS1 | COS0 | DEBUG21 | DEBUG0 | MGMT
- * bit4 bit3 bit2 bit1 bit0
- * MCP and debug are strict
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT, 0x1F);
- /*
- * For strict priority entries defines the number of consecutive slots
- * for the highest priority.
- */
- REG_WR(bp, NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100);
- /* ETS mode disable */
- REG_WR(bp, PBF_REG_ETS_ENABLED, 0);
- /* Defines the number of consecutive slots for the strict priority */
- REG_WR(bp, PBF_REG_NUM_STRICT_ARB_SLOTS, 0x100);
-
- /* Defines the number of consecutive slots for the strict priority */
- REG_WR(bp, PBF_REG_HIGH_PRIORITY_COS_NUM, strict_cos);
-
- /*
- * mapping between entry priority to client number (0,1,2 -debug and
- * management clients, 3 - COS0 client, 4 - COS client)(HIGHEST)
- * 3bits client num.
- * PRI4 | PRI3 | PRI2 | PRI1 | PRI0
- * dbg0-010 dbg1-001 cos1-100 cos0-011 MCP-000
- * dbg0-010 dbg1-001 cos0-011 cos1-100 MCP-000
- */
- val = (0 == strict_cos) ? 0x2318 : 0x22E0;
- REG_WR(bp, NIG_REG_P0_TX_ARB_PRIORITY_CLIENT, val);
-
- return 0;
-}
-/******************************************************************/
-/* PFC section */
-/******************************************************************/
-
-static void bnx2x_update_pfc_xmac(struct link_params *params,
- struct link_vars *vars,
- u8 is_lb)
-{
- struct bnx2x *bp = params->bp;
- u32 xmac_base;
- u32 pause_val, pfc0_val, pfc1_val;
-
- /* XMAC base adrr */
- xmac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;
-
- /* Initialize pause and pfc registers */
- pause_val = 0x18000;
- pfc0_val = 0xFFFF8000;
- pfc1_val = 0x2;
-
- /* No PFC support */
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED)) {
-
- /*
- * RX flow control - Process pause frame in receive direction
- */
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
- pause_val |= XMAC_PAUSE_CTRL_REG_RX_PAUSE_EN;
-
- /*
- * TX flow control - Send pause packet when buffer is full
- */
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
- pause_val |= XMAC_PAUSE_CTRL_REG_TX_PAUSE_EN;
- } else {/* PFC support */
- pfc1_val |= XMAC_PFC_CTRL_HI_REG_PFC_REFRESH_EN |
- XMAC_PFC_CTRL_HI_REG_PFC_STATS_EN |
- XMAC_PFC_CTRL_HI_REG_RX_PFC_EN |
- XMAC_PFC_CTRL_HI_REG_TX_PFC_EN;
- }
-
- /* Write pause and PFC registers */
- REG_WR(bp, xmac_base + XMAC_REG_PAUSE_CTRL, pause_val);
- REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL, pfc0_val);
- REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL_HI, pfc1_val);
-
-
- /* Set MAC address for source TX Pause/PFC frames */
- REG_WR(bp, xmac_base + XMAC_REG_CTRL_SA_LO,
- ((params->mac_addr[2] << 24) |
- (params->mac_addr[3] << 16) |
- (params->mac_addr[4] << 8) |
- (params->mac_addr[5])));
- REG_WR(bp, xmac_base + XMAC_REG_CTRL_SA_HI,
- ((params->mac_addr[0] << 8) |
- (params->mac_addr[1])));
-
- udelay(30);
-}
-
-
-static void bnx2x_emac_get_pfc_stat(struct link_params *params,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2])
-{
- /* Read pfc statistic */
- struct bnx2x *bp = params->bp;
- u32 emac_base = params->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val_xon = 0;
- u32 val_xoff = 0;
-
- DP(NETIF_MSG_LINK, "pfc statistic read from EMAC\n");
-
- /* PFC received frames */
- val_xoff = REG_RD(bp, emac_base +
- EMAC_REG_RX_PFC_STATS_XOFF_RCVD);
- val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT;
- val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_RCVD);
- val_xon &= EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT;
-
- pfc_frames_received[0] = val_xon + val_xoff;
-
- /* PFC received sent */
- val_xoff = REG_RD(bp, emac_base +
- EMAC_REG_RX_PFC_STATS_XOFF_SENT);
- val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT;
- val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_SENT);
- val_xon &= EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT;
-
- pfc_frames_sent[0] = val_xon + val_xoff;
-}
-
-/* Read pfc statistic*/
-void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2])
-{
- /* Read pfc statistic */
- struct bnx2x *bp = params->bp;
-
- DP(NETIF_MSG_LINK, "pfc statistic\n");
-
- if (!vars->link_up)
- return;
-
- if (MAC_TYPE_EMAC == vars->mac_type) {
- DP(NETIF_MSG_LINK, "About to read PFC stats from EMAC\n");
- bnx2x_emac_get_pfc_stat(params, pfc_frames_sent,
- pfc_frames_received);
- }
-}
-/******************************************************************/
-/* MAC/PBF section */
-/******************************************************************/
-static void bnx2x_set_mdio_clk(struct bnx2x *bp, u32 chip_id, u8 port)
-{
- u32 mode, emac_base;
- /**
- * Set clause 45 mode, slow down the MDIO clock to 2.5MHz
- * (a value of 49==0x31) and make sure that the AUTO poll is off
- */
-
- if (CHIP_IS_E2(bp))
- emac_base = GRCBASE_EMAC0;
- else
- emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- mode = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- mode &= ~(EMAC_MDIO_MODE_AUTO_POLL |
- EMAC_MDIO_MODE_CLOCK_CNT);
- if (USES_WARPCORE(bp))
- mode |= (74L << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT);
- else
- mode |= (49L << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT);
-
- mode |= (EMAC_MDIO_MODE_CLAUSE_45);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE, mode);
-
- udelay(40);
-}
-
-static void bnx2x_emac_init(struct link_params *params,
- struct link_vars *vars)
-{
- /* reset and unreset the emac core */
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val;
- u16 timeout;
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE << port));
- udelay(5);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- (MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE << port));
-
- /* init emac - use read-modify-write */
- /* self clear reset */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
-
- timeout = 200;
- do {
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- DP(NETIF_MSG_LINK, "EMAC reset reg is %u\n", val);
- if (!timeout) {
- DP(NETIF_MSG_LINK, "EMAC timeout!\n");
- return;
- }
- timeout--;
- } while (val & EMAC_MODE_RESET);
- bnx2x_set_mdio_clk(bp, params->chip_id, port);
- /* Set mac address */
- val = ((params->mac_addr[0] << 8) |
- params->mac_addr[1]);
- EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH, val);
-
- val = ((params->mac_addr[2] << 24) |
- (params->mac_addr[3] << 16) |
- (params->mac_addr[4] << 8) |
- params->mac_addr[5]);
- EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + 4, val);
-}
-
-static void bnx2x_set_xumac_nig(struct link_params *params,
- u16 tx_pause_en,
- u8 enable)
-{
- struct bnx2x *bp = params->bp;
-
- REG_WR(bp, params->port ? NIG_REG_P1_MAC_IN_EN : NIG_REG_P0_MAC_IN_EN,
- enable);
- REG_WR(bp, params->port ? NIG_REG_P1_MAC_OUT_EN : NIG_REG_P0_MAC_OUT_EN,
- enable);
- REG_WR(bp, params->port ? NIG_REG_P1_MAC_PAUSE_OUT_EN :
- NIG_REG_P0_MAC_PAUSE_OUT_EN, tx_pause_en);
-}
-
-static void bnx2x_umac_enable(struct link_params *params,
- struct link_vars *vars, u8 lb)
-{
- u32 val;
- u32 umac_base = params->port ? GRCBASE_UMAC1 : GRCBASE_UMAC0;
- struct bnx2x *bp = params->bp;
- /* Reset UMAC */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_UMAC0 << params->port));
- usleep_range(1000, 1000);
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- (MISC_REGISTERS_RESET_REG_2_UMAC0 << params->port));
-
- DP(NETIF_MSG_LINK, "enabling UMAC\n");
-
- /**
- * This register determines on which events the MAC will assert
- * error on the i/f to the NIG along w/ EOP.
- */
-
- /**
- * BD REG_WR(bp, NIG_REG_P0_MAC_RSV_ERR_MASK +
- * params->port*0x14, 0xfffff.
- */
- /* This register opens the gate for the UMAC despite its name */
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 1);
-
- val = UMAC_COMMAND_CONFIG_REG_PROMIS_EN |
- UMAC_COMMAND_CONFIG_REG_PAD_EN |
- UMAC_COMMAND_CONFIG_REG_SW_RESET |
- UMAC_COMMAND_CONFIG_REG_NO_LGTH_CHECK;
- switch (vars->line_speed) {
- case SPEED_10:
- val |= (0<<2);
- break;
- case SPEED_100:
- val |= (1<<2);
- break;
- case SPEED_1000:
- val |= (2<<2);
- break;
- case SPEED_2500:
- val |= (3<<2);
- break;
- default:
- DP(NETIF_MSG_LINK, "Invalid speed for UMAC %d\n",
- vars->line_speed);
- break;
- }
- if (!(vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val |= UMAC_COMMAND_CONFIG_REG_IGNORE_TX_PAUSE;
-
- if (!(vars->flow_ctrl & BNX2X_FLOW_CTRL_RX))
- val |= UMAC_COMMAND_CONFIG_REG_PAUSE_IGNORE;
-
- REG_WR(bp, umac_base + UMAC_REG_COMMAND_CONFIG, val);
- udelay(50);
-
- /* Set MAC address for source TX Pause/PFC frames (under SW reset) */
- REG_WR(bp, umac_base + UMAC_REG_MAC_ADDR0,
- ((params->mac_addr[2] << 24) |
- (params->mac_addr[3] << 16) |
- (params->mac_addr[4] << 8) |
- (params->mac_addr[5])));
- REG_WR(bp, umac_base + UMAC_REG_MAC_ADDR1,
- ((params->mac_addr[0] << 8) |
- (params->mac_addr[1])));
-
- /* Enable RX and TX */
- val &= ~UMAC_COMMAND_CONFIG_REG_PAD_EN;
- val |= UMAC_COMMAND_CONFIG_REG_TX_ENA |
- UMAC_COMMAND_CONFIG_REG_RX_ENA;
- REG_WR(bp, umac_base + UMAC_REG_COMMAND_CONFIG, val);
- udelay(50);
-
- /* Remove SW Reset */
- val &= ~UMAC_COMMAND_CONFIG_REG_SW_RESET;
-
- /* Check loopback mode */
- if (lb)
- val |= UMAC_COMMAND_CONFIG_REG_LOOP_ENA;
- REG_WR(bp, umac_base + UMAC_REG_COMMAND_CONFIG, val);
-
- /*
- * Maximum Frame Length (RW). Defines a 14-Bit maximum frame
- * length used by the MAC receive logic to check frames.
- */
- REG_WR(bp, umac_base + UMAC_REG_MAXFR, 0x2710);
- bnx2x_set_xumac_nig(params,
- ((vars->flow_ctrl & BNX2X_FLOW_CTRL_TX) != 0), 1);
- vars->mac_type = MAC_TYPE_UMAC;
-
-}
-
-static u8 bnx2x_is_4_port_mode(struct bnx2x *bp)
-{
- u32 port4mode_ovwr_val;
- /* Check 4-port override enabled */
- port4mode_ovwr_val = REG_RD(bp, MISC_REG_PORT4MODE_EN_OVWR);
- if (port4mode_ovwr_val & (1<<0)) {
- /* Return 4-port mode override value */
- return ((port4mode_ovwr_val & (1<<1)) == (1<<1));
- }
- /* Return 4-port mode from input pin */
- return (u8)REG_RD(bp, MISC_REG_PORT4MODE_EN);
-}
-
-/* Define the XMAC mode */
-static void bnx2x_xmac_init(struct bnx2x *bp, u32 max_speed)
-{
- u32 is_port4mode = bnx2x_is_4_port_mode(bp);
-
- /**
- * In 4-port mode, need to set the mode only once, so if XMAC is
- * already out of reset, it means the mode has already been set,
- * and it must not* reset the XMAC again, since it controls both
- * ports of the path
- **/
-
- if (is_port4mode && (REG_RD(bp, MISC_REG_RESET_REG_2) &
- MISC_REGISTERS_RESET_REG_2_XMAC)) {
- DP(NETIF_MSG_LINK, "XMAC already out of reset"
- " in 4-port mode\n");
- return;
- }
-
- /* Hard reset */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- MISC_REGISTERS_RESET_REG_2_XMAC);
- usleep_range(1000, 1000);
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- MISC_REGISTERS_RESET_REG_2_XMAC);
- if (is_port4mode) {
- DP(NETIF_MSG_LINK, "Init XMAC to 2 ports x 10G per path\n");
-
- /* Set the number of ports on the system side to up to 2 */
- REG_WR(bp, MISC_REG_XMAC_CORE_PORT_MODE, 1);
-
- /* Set the number of ports on the Warp Core to 10G */
- REG_WR(bp, MISC_REG_XMAC_PHY_PORT_MODE, 3);
- } else {
- /* Set the number of ports on the system side to 1 */
- REG_WR(bp, MISC_REG_XMAC_CORE_PORT_MODE, 0);
- if (max_speed == SPEED_10000) {
- DP(NETIF_MSG_LINK, "Init XMAC to 10G x 1"
- " port per path\n");
- /* Set the number of ports on the Warp Core to 10G */
- REG_WR(bp, MISC_REG_XMAC_PHY_PORT_MODE, 3);
- } else {
- DP(NETIF_MSG_LINK, "Init XMAC to 20G x 2 ports"
- " per path\n");
- /* Set the number of ports on the Warp Core to 20G */
- REG_WR(bp, MISC_REG_XMAC_PHY_PORT_MODE, 1);
- }
- }
- /* Soft reset */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- MISC_REGISTERS_RESET_REG_2_XMAC_SOFT);
- usleep_range(1000, 1000);
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- MISC_REGISTERS_RESET_REG_2_XMAC_SOFT);
-
-}
-
-static void bnx2x_xmac_disable(struct link_params *params)
-{
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
- u32 pfc_ctrl, xmac_base = (port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;
-
- if (REG_RD(bp, MISC_REG_RESET_REG_2) &
- MISC_REGISTERS_RESET_REG_2_XMAC) {
- /*
- * Send an indication to change the state in the NIG back to XON
- * Clearing this bit enables the next set of this bit to get
- * rising edge
- */
- pfc_ctrl = REG_RD(bp, xmac_base + XMAC_REG_PFC_CTRL_HI);
- REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL_HI,
- (pfc_ctrl & ~(1<<1)));
- REG_WR(bp, xmac_base + XMAC_REG_PFC_CTRL_HI,
- (pfc_ctrl | (1<<1)));
- DP(NETIF_MSG_LINK, "Disable XMAC on port %x\n", port);
- REG_WR(bp, xmac_base + XMAC_REG_CTRL, 0);
- usleep_range(1000, 1000);
- bnx2x_set_xumac_nig(params, 0, 0);
- REG_WR(bp, xmac_base + XMAC_REG_CTRL,
- XMAC_CTRL_REG_SOFT_RESET);
- }
-}
-
-static int bnx2x_xmac_enable(struct link_params *params,
- struct link_vars *vars, u8 lb)
-{
- u32 val, xmac_base;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "enabling XMAC\n");
-
- xmac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;
-
- bnx2x_xmac_init(bp, vars->line_speed);
-
- /*
- * This register determines on which events the MAC will assert
- * error on the i/f to the NIG along w/ EOP.
- */
-
- /*
- * This register tells the NIG whether to send traffic to UMAC
- * or XMAC
- */
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 0);
-
- /* Set Max packet size */
- REG_WR(bp, xmac_base + XMAC_REG_RX_MAX_SIZE, 0x2710);
-
- /* CRC append for Tx packets */
- REG_WR(bp, xmac_base + XMAC_REG_TX_CTRL, 0xC800);
-
- /* update PFC */
- bnx2x_update_pfc_xmac(params, vars, 0);
-
- /* Enable TX and RX */
- val = XMAC_CTRL_REG_TX_EN | XMAC_CTRL_REG_RX_EN;
-
- /* Check loopback mode */
- if (lb)
- val |= XMAC_CTRL_REG_CORE_LOCAL_LPBK;
- REG_WR(bp, xmac_base + XMAC_REG_CTRL, val);
- bnx2x_set_xumac_nig(params,
- ((vars->flow_ctrl & BNX2X_FLOW_CTRL_TX) != 0), 1);
-
- vars->mac_type = MAC_TYPE_XMAC;
-
- return 0;
-}
-static int bnx2x_emac_enable(struct link_params *params,
- struct link_vars *vars, u8 lb)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val;
-
- DP(NETIF_MSG_LINK, "enabling EMAC\n");
-
- /* Disable BMAC */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-
- /* enable emac and not bmac */
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 1);
-
- /* ASIC */
- if (vars->phy_flags & PHY_XGXS_FLAG) {
- u32 ser_lane = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
-
- DP(NETIF_MSG_LINK, "XGXS\n");
- /* select the master lanes (out of 0-3) */
- REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, ser_lane);
- /* select XGXS */
- REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 1);
-
- } else { /* SerDes */
- DP(NETIF_MSG_LINK, "SerDes\n");
- /* select SerDes */
- REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 0);
- }
-
- bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_RX_MODE,
- EMAC_RX_MODE_RESET);
- bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
- EMAC_TX_MODE_RESET);
-
- if (CHIP_REV_IS_SLOW(bp)) {
- /* config GMII mode */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_PORT_GMII));
- } else { /* ASIC */
- /* pause enable/disable */
- bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_RX_MODE,
- EMAC_RX_MODE_FLOW_EN);
-
- bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
- (EMAC_TX_MODE_EXT_PAUSE_EN |
- EMAC_TX_MODE_FLOW_EN));
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED)) {
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
- bnx2x_bits_en(bp, emac_base +
- EMAC_REG_EMAC_RX_MODE,
- EMAC_RX_MODE_FLOW_EN);
-
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
- bnx2x_bits_en(bp, emac_base +
- EMAC_REG_EMAC_TX_MODE,
- (EMAC_TX_MODE_EXT_PAUSE_EN |
- EMAC_TX_MODE_FLOW_EN));
- } else
- bnx2x_bits_en(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
- EMAC_TX_MODE_FLOW_EN);
- }
-
- /* KEEP_VLAN_TAG, promiscuous */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE);
- val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS;
-
- /*
- * Setting this bit causes MAC control frames (except for pause
- * frames) to be passed on for processing. This setting has no
- * affect on the operation of the pause frames. This bit effects
- * all packets regardless of RX Parser packet sorting logic.
- * Turn the PFC off to make sure we are in Xon state before
- * enabling it.
- */
- EMAC_WR(bp, EMAC_REG_RX_PFC_MODE, 0);
- if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED) {
- DP(NETIF_MSG_LINK, "PFC is enabled\n");
- /* Enable PFC again */
- EMAC_WR(bp, EMAC_REG_RX_PFC_MODE,
- EMAC_REG_RX_PFC_MODE_RX_EN |
- EMAC_REG_RX_PFC_MODE_TX_EN |
- EMAC_REG_RX_PFC_MODE_PRIORITIES);
-
- EMAC_WR(bp, EMAC_REG_RX_PFC_PARAM,
- ((0x0101 <<
- EMAC_REG_RX_PFC_PARAM_OPCODE_BITSHIFT) |
- (0x00ff <<
- EMAC_REG_RX_PFC_PARAM_PRIORITY_EN_BITSHIFT)));
- val |= EMAC_RX_MODE_KEEP_MAC_CONTROL;
- }
- EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val);
-
- /* Set Loopback */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- if (lb)
- val |= 0x810;
- else
- val &= ~0x810;
- EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
-
- /* enable emac */
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 1);
-
- /* enable emac for jumbo packets */
- EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
- (EMAC_RX_MTU_SIZE_JUMBO_ENA |
- (ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD)));
-
- /* strip CRC */
- REG_WR(bp, NIG_REG_NIG_INGRESS_EMAC0_NO_CRC + port*4, 0x1);
-
- /* disable the NIG in/out to the bmac */
- REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x0);
-
- /* enable the NIG in/out to the emac */
- REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x1);
- val = 0;
- if ((params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED) ||
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val = 1;
-
- REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, val);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x1);
-
- REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x0);
-
- vars->mac_type = MAC_TYPE_EMAC;
- return 0;
-}
-
-static void bnx2x_update_pfc_bmac1(struct link_params *params,
- struct link_vars *vars)
-{
- u32 wb_data[2];
- struct bnx2x *bp = params->bp;
- u32 bmac_addr = params->port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
-
- u32 val = 0x14;
- if ((!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED)) &&
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX))
- /* Enable BigMAC to react on received Pause packets */
- val |= (1<<5);
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_CONTROL, wb_data, 2);
-
- /* tx control */
- val = 0xc0;
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED) &&
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val |= 0x800000;
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_CONTROL, wb_data, 2);
-}
-
-static void bnx2x_update_pfc_bmac2(struct link_params *params,
- struct link_vars *vars,
- u8 is_lb)
-{
- /*
- * Set rx control: Strip CRC and enable BigMAC to relay
- * control packets to the system as well
- */
- u32 wb_data[2];
- struct bnx2x *bp = params->bp;
- u32 bmac_addr = params->port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
- u32 val = 0x14;
-
- if ((!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED)) &&
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX))
- /* Enable BigMAC to react on received Pause packets */
- val |= (1<<5);
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_CONTROL, wb_data, 2);
- udelay(30);
-
- /* Tx control */
- val = 0xc0;
- if (!(params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED) &&
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val |= 0x800000;
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_CONTROL, wb_data, 2);
-
- if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED) {
- DP(NETIF_MSG_LINK, "PFC is enabled\n");
- /* Enable PFC RX & TX & STATS and set 8 COS */
- wb_data[0] = 0x0;
- wb_data[0] |= (1<<0); /* RX */
- wb_data[0] |= (1<<1); /* TX */
- wb_data[0] |= (1<<2); /* Force initial Xon */
- wb_data[0] |= (1<<3); /* 8 cos */
- wb_data[0] |= (1<<5); /* STATS */
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_PFC_CONTROL,
- wb_data, 2);
- /* Clear the force Xon */
- wb_data[0] &= ~(1<<2);
- } else {
- DP(NETIF_MSG_LINK, "PFC is disabled\n");
- /* disable PFC RX & TX & STATS and set 8 COS */
- wb_data[0] = 0x8;
- wb_data[1] = 0;
- }
-
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_PFC_CONTROL, wb_data, 2);
-
- /*
- * Set Time (based unit is 512 bit time) between automatic
- * re-sending of PP packets amd enable automatic re-send of
- * Per-Priroity Packet as long as pp_gen is asserted and
- * pp_disable is low.
- */
- val = 0x8000;
- if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED)
- val |= (1<<16); /* enable automatic re-send */
-
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_PAUSE_CONTROL,
- wb_data, 2);
-
- /* mac control */
- val = 0x3; /* Enable RX and TX */
- if (is_lb) {
- val |= 0x4; /* Local loopback */
- DP(NETIF_MSG_LINK, "enable bmac loopback\n");
- }
- /* When PFC enabled, Pass pause frames towards the NIG. */
- if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED)
- val |= ((1<<6)|(1<<5));
-
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_BMAC_CONTROL, wb_data, 2);
-}
-
-
-/* PFC BRB internal port configuration params */
-struct bnx2x_pfc_brb_threshold_val {
- u32 pause_xoff;
- u32 pause_xon;
- u32 full_xoff;
- u32 full_xon;
-};
-
-struct bnx2x_pfc_brb_e3b0_val {
- u32 full_lb_xoff_th;
- u32 full_lb_xon_threshold;
- u32 lb_guarantied;
- u32 mac_0_class_t_guarantied;
- u32 mac_0_class_t_guarantied_hyst;
- u32 mac_1_class_t_guarantied;
- u32 mac_1_class_t_guarantied_hyst;
-};
-
-struct bnx2x_pfc_brb_th_val {
- struct bnx2x_pfc_brb_threshold_val pauseable_th;
- struct bnx2x_pfc_brb_threshold_val non_pauseable_th;
-};
-static int bnx2x_pfc_brb_get_config_params(
- struct link_params *params,
- struct bnx2x_pfc_brb_th_val *config_val)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Setting PFC BRB configuration\n");
- if (CHIP_IS_E2(bp)) {
- config_val->pauseable_th.pause_xoff =
- PFC_E2_BRB_MAC_PAUSE_XOFF_THR_PAUSE;
- config_val->pauseable_th.pause_xon =
- PFC_E2_BRB_MAC_PAUSE_XON_THR_PAUSE;
- config_val->pauseable_th.full_xoff =
- PFC_E2_BRB_MAC_FULL_XOFF_THR_PAUSE;
- config_val->pauseable_th.full_xon =
- PFC_E2_BRB_MAC_FULL_XON_THR_PAUSE;
- /* non pause able*/
- config_val->non_pauseable_th.pause_xoff =
- PFC_E2_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.pause_xon =
- PFC_E2_BRB_MAC_PAUSE_XON_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xoff =
- PFC_E2_BRB_MAC_FULL_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xon =
- PFC_E2_BRB_MAC_FULL_XON_THR_NON_PAUSE;
- } else if (CHIP_IS_E3A0(bp)) {
- config_val->pauseable_th.pause_xoff =
- PFC_E3A0_BRB_MAC_PAUSE_XOFF_THR_PAUSE;
- config_val->pauseable_th.pause_xon =
- PFC_E3A0_BRB_MAC_PAUSE_XON_THR_PAUSE;
- config_val->pauseable_th.full_xoff =
- PFC_E3A0_BRB_MAC_FULL_XOFF_THR_PAUSE;
- config_val->pauseable_th.full_xon =
- PFC_E3A0_BRB_MAC_FULL_XON_THR_PAUSE;
- /* non pause able*/
- config_val->non_pauseable_th.pause_xoff =
- PFC_E3A0_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.pause_xon =
- PFC_E3A0_BRB_MAC_PAUSE_XON_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xoff =
- PFC_E3A0_BRB_MAC_FULL_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xon =
- PFC_E3A0_BRB_MAC_FULL_XON_THR_NON_PAUSE;
- } else if (CHIP_IS_E3B0(bp)) {
- if (params->phy[INT_PHY].flags &
- FLAGS_4_PORT_MODE) {
- config_val->pauseable_th.pause_xoff =
- PFC_E3B0_4P_BRB_MAC_PAUSE_XOFF_THR_PAUSE;
- config_val->pauseable_th.pause_xon =
- PFC_E3B0_4P_BRB_MAC_PAUSE_XON_THR_PAUSE;
- config_val->pauseable_th.full_xoff =
- PFC_E3B0_4P_BRB_MAC_FULL_XOFF_THR_PAUSE;
- config_val->pauseable_th.full_xon =
- PFC_E3B0_4P_BRB_MAC_FULL_XON_THR_PAUSE;
- /* non pause able*/
- config_val->non_pauseable_th.pause_xoff =
- PFC_E3B0_4P_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.pause_xon =
- PFC_E3B0_4P_BRB_MAC_PAUSE_XON_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xoff =
- PFC_E3B0_4P_BRB_MAC_FULL_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xon =
- PFC_E3B0_4P_BRB_MAC_FULL_XON_THR_NON_PAUSE;
- } else {
- config_val->pauseable_th.pause_xoff =
- PFC_E3B0_2P_BRB_MAC_PAUSE_XOFF_THR_PAUSE;
- config_val->pauseable_th.pause_xon =
- PFC_E3B0_2P_BRB_MAC_PAUSE_XON_THR_PAUSE;
- config_val->pauseable_th.full_xoff =
- PFC_E3B0_2P_BRB_MAC_FULL_XOFF_THR_PAUSE;
- config_val->pauseable_th.full_xon =
- PFC_E3B0_2P_BRB_MAC_FULL_XON_THR_PAUSE;
- /* non pause able*/
- config_val->non_pauseable_th.pause_xoff =
- PFC_E3B0_2P_BRB_MAC_PAUSE_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.pause_xon =
- PFC_E3B0_2P_BRB_MAC_PAUSE_XON_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xoff =
- PFC_E3B0_2P_BRB_MAC_FULL_XOFF_THR_NON_PAUSE;
- config_val->non_pauseable_th.full_xon =
- PFC_E3B0_2P_BRB_MAC_FULL_XON_THR_NON_PAUSE;
- }
- } else
- return -EINVAL;
-
- return 0;
-}
-
-
-static void bnx2x_pfc_brb_get_e3b0_config_params(struct link_params *params,
- struct bnx2x_pfc_brb_e3b0_val
- *e3b0_val,
- u32 cos0_pauseable,
- u32 cos1_pauseable)
-{
- if (params->phy[INT_PHY].flags & FLAGS_4_PORT_MODE) {
- e3b0_val->full_lb_xoff_th =
- PFC_E3B0_4P_BRB_FULL_LB_XOFF_THR;
- e3b0_val->full_lb_xon_threshold =
- PFC_E3B0_4P_BRB_FULL_LB_XON_THR;
- e3b0_val->lb_guarantied =
- PFC_E3B0_4P_LB_GUART;
- e3b0_val->mac_0_class_t_guarantied =
- PFC_E3B0_4P_BRB_MAC_0_CLASS_T_GUART;
- e3b0_val->mac_0_class_t_guarantied_hyst =
- PFC_E3B0_4P_BRB_MAC_0_CLASS_T_GUART_HYST;
- e3b0_val->mac_1_class_t_guarantied =
- PFC_E3B0_4P_BRB_MAC_1_CLASS_T_GUART;
- e3b0_val->mac_1_class_t_guarantied_hyst =
- PFC_E3B0_4P_BRB_MAC_1_CLASS_T_GUART_HYST;
- } else {
- e3b0_val->full_lb_xoff_th =
- PFC_E3B0_2P_BRB_FULL_LB_XOFF_THR;
- e3b0_val->full_lb_xon_threshold =
- PFC_E3B0_2P_BRB_FULL_LB_XON_THR;
- e3b0_val->mac_0_class_t_guarantied_hyst =
- PFC_E3B0_2P_BRB_MAC_0_CLASS_T_GUART_HYST;
- e3b0_val->mac_1_class_t_guarantied =
- PFC_E3B0_2P_BRB_MAC_1_CLASS_T_GUART;
- e3b0_val->mac_1_class_t_guarantied_hyst =
- PFC_E3B0_2P_BRB_MAC_1_CLASS_T_GUART_HYST;
-
- if (cos0_pauseable != cos1_pauseable) {
- /* nonpauseable= Lossy + pauseable = Lossless*/
- e3b0_val->lb_guarantied =
- PFC_E3B0_2P_MIX_PAUSE_LB_GUART;
- e3b0_val->mac_0_class_t_guarantied =
- PFC_E3B0_2P_MIX_PAUSE_MAC_0_CLASS_T_GUART;
- } else if (cos0_pauseable) {
- /* Lossless +Lossless*/
- e3b0_val->lb_guarantied =
- PFC_E3B0_2P_PAUSE_LB_GUART;
- e3b0_val->mac_0_class_t_guarantied =
- PFC_E3B0_2P_PAUSE_MAC_0_CLASS_T_GUART;
- } else {
- /* Lossy +Lossy*/
- e3b0_val->lb_guarantied =
- PFC_E3B0_2P_NON_PAUSE_LB_GUART;
- e3b0_val->mac_0_class_t_guarantied =
- PFC_E3B0_2P_NON_PAUSE_MAC_0_CLASS_T_GUART;
- }
- }
-}
-static int bnx2x_update_pfc_brb(struct link_params *params,
- struct link_vars *vars,
- struct bnx2x_nig_brb_pfc_port_params
- *pfc_params)
-{
- struct bnx2x *bp = params->bp;
- struct bnx2x_pfc_brb_th_val config_val = { {0} };
- struct bnx2x_pfc_brb_threshold_val *reg_th_config =
- &config_val.pauseable_th;
- struct bnx2x_pfc_brb_e3b0_val e3b0_val = {0};
- int set_pfc = params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED;
- int bnx2x_status = 0;
- u8 port = params->port;
-
- /* default - pause configuration */
- reg_th_config = &config_val.pauseable_th;
- bnx2x_status = bnx2x_pfc_brb_get_config_params(params, &config_val);
- if (0 != bnx2x_status)
- return bnx2x_status;
-
- if (set_pfc && pfc_params)
- /* First COS */
- if (!pfc_params->cos0_pauseable)
- reg_th_config = &config_val.non_pauseable_th;
- /*
- * The number of free blocks below which the pause signal to class 0
- * of MAC #n is asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_PAUSE_0_XOFF_THRESHOLD_1 :
- BRB1_REG_PAUSE_0_XOFF_THRESHOLD_0 ,
- reg_th_config->pause_xoff);
- /*
- * The number of free blocks above which the pause signal to class 0
- * of MAC #n is de-asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_PAUSE_0_XON_THRESHOLD_1 :
- BRB1_REG_PAUSE_0_XON_THRESHOLD_0 , reg_th_config->pause_xon);
- /*
- * The number of free blocks below which the full signal to class 0
- * of MAC #n is asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_FULL_0_XOFF_THRESHOLD_1 :
- BRB1_REG_FULL_0_XOFF_THRESHOLD_0 , reg_th_config->full_xoff);
- /*
- * The number of free blocks above which the full signal to class 0
- * of MAC #n is de-asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_FULL_0_XON_THRESHOLD_1 :
- BRB1_REG_FULL_0_XON_THRESHOLD_0 , reg_th_config->full_xon);
-
- if (set_pfc && pfc_params) {
- /* Second COS */
- if (pfc_params->cos1_pauseable)
- reg_th_config = &config_val.pauseable_th;
- else
- reg_th_config = &config_val.non_pauseable_th;
- /*
- * The number of free blocks below which the pause signal to
- * class 1 of MAC #n is asserted. n=0,1
- **/
- REG_WR(bp, (port) ? BRB1_REG_PAUSE_1_XOFF_THRESHOLD_1 :
- BRB1_REG_PAUSE_1_XOFF_THRESHOLD_0,
- reg_th_config->pause_xoff);
- /*
- * The number of free blocks above which the pause signal to
- * class 1 of MAC #n is de-asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_PAUSE_1_XON_THRESHOLD_1 :
- BRB1_REG_PAUSE_1_XON_THRESHOLD_0,
- reg_th_config->pause_xon);
- /*
- * The number of free blocks below which the full signal to
- * class 1 of MAC #n is asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_FULL_1_XOFF_THRESHOLD_1 :
- BRB1_REG_FULL_1_XOFF_THRESHOLD_0,
- reg_th_config->full_xoff);
- /*
- * The number of free blocks above which the full signal to
- * class 1 of MAC #n is de-asserted. n=0,1
- */
- REG_WR(bp, (port) ? BRB1_REG_FULL_1_XON_THRESHOLD_1 :
- BRB1_REG_FULL_1_XON_THRESHOLD_0,
- reg_th_config->full_xon);
-
-
- if (CHIP_IS_E3B0(bp)) {
- /*Should be done by init tool */
- /*
- * BRB_empty_for_dup = BRB1_REG_BRB_EMPTY_THRESHOLD
- * reset value
- * 944
- */
-
- /**
- * The hysteresis on the guarantied buffer space for the Lb port
- * before signaling XON.
- **/
- REG_WR(bp, BRB1_REG_LB_GUARANTIED_HYST, 80);
-
- bnx2x_pfc_brb_get_e3b0_config_params(
- params,
- &e3b0_val,
- pfc_params->cos0_pauseable,
- pfc_params->cos1_pauseable);
- /**
- * The number of free blocks below which the full signal to the
- * LB port is asserted.
- */
- REG_WR(bp, BRB1_REG_FULL_LB_XOFF_THRESHOLD,
- e3b0_val.full_lb_xoff_th);
- /**
- * The number of free blocks above which the full signal to the
- * LB port is de-asserted.
- */
- REG_WR(bp, BRB1_REG_FULL_LB_XON_THRESHOLD,
- e3b0_val.full_lb_xon_threshold);
- /**
- * The number of blocks guarantied for the MAC #n port. n=0,1
- */
-
- /*The number of blocks guarantied for the LB port.*/
- REG_WR(bp, BRB1_REG_LB_GUARANTIED,
- e3b0_val.lb_guarantied);
-
- /**
- * The number of blocks guarantied for the MAC #n port.
- */
- REG_WR(bp, BRB1_REG_MAC_GUARANTIED_0,
- 2 * e3b0_val.mac_0_class_t_guarantied);
- REG_WR(bp, BRB1_REG_MAC_GUARANTIED_1,
- 2 * e3b0_val.mac_1_class_t_guarantied);
- /**
- * The number of blocks guarantied for class #t in MAC0. t=0,1
- */
- REG_WR(bp, BRB1_REG_MAC_0_CLASS_0_GUARANTIED,
- e3b0_val.mac_0_class_t_guarantied);
- REG_WR(bp, BRB1_REG_MAC_0_CLASS_1_GUARANTIED,
- e3b0_val.mac_0_class_t_guarantied);
- /**
- * The hysteresis on the guarantied buffer space for class in
- * MAC0. t=0,1
- */
- REG_WR(bp, BRB1_REG_MAC_0_CLASS_0_GUARANTIED_HYST,
- e3b0_val.mac_0_class_t_guarantied_hyst);
- REG_WR(bp, BRB1_REG_MAC_0_CLASS_1_GUARANTIED_HYST,
- e3b0_val.mac_0_class_t_guarantied_hyst);
-
- /**
- * The number of blocks guarantied for class #t in MAC1.t=0,1
- */
- REG_WR(bp, BRB1_REG_MAC_1_CLASS_0_GUARANTIED,
- e3b0_val.mac_1_class_t_guarantied);
- REG_WR(bp, BRB1_REG_MAC_1_CLASS_1_GUARANTIED,
- e3b0_val.mac_1_class_t_guarantied);
- /**
- * The hysteresis on the guarantied buffer space for class #t
- * in MAC1. t=0,1
- */
- REG_WR(bp, BRB1_REG_MAC_1_CLASS_0_GUARANTIED_HYST,
- e3b0_val.mac_1_class_t_guarantied_hyst);
- REG_WR(bp, BRB1_REG_MAC_1_CLASS_1_GUARANTIED_HYST,
- e3b0_val.mac_1_class_t_guarantied_hyst);
-
- }
-
- }
-
- return bnx2x_status;
-}
-
-/******************************************************************************
-* Description:
-* This function is needed because NIG ARB_CREDIT_WEIGHT_X are
-* not continues and ARB_CREDIT_WEIGHT_0 + offset is suitable.
-******************************************************************************/
-int bnx2x_pfc_nig_rx_priority_mask(struct bnx2x *bp,
- u8 cos_entry,
- u32 priority_mask, u8 port)
-{
- u32 nig_reg_rx_priority_mask_add = 0;
-
- switch (cos_entry) {
- case 0:
- nig_reg_rx_priority_mask_add = (port) ?
- NIG_REG_P1_RX_COS0_PRIORITY_MASK :
- NIG_REG_P0_RX_COS0_PRIORITY_MASK;
- break;
- case 1:
- nig_reg_rx_priority_mask_add = (port) ?
- NIG_REG_P1_RX_COS1_PRIORITY_MASK :
- NIG_REG_P0_RX_COS1_PRIORITY_MASK;
- break;
- case 2:
- nig_reg_rx_priority_mask_add = (port) ?
- NIG_REG_P1_RX_COS2_PRIORITY_MASK :
- NIG_REG_P0_RX_COS2_PRIORITY_MASK;
- break;
- case 3:
- if (port)
- return -EINVAL;
- nig_reg_rx_priority_mask_add = NIG_REG_P0_RX_COS3_PRIORITY_MASK;
- break;
- case 4:
- if (port)
- return -EINVAL;
- nig_reg_rx_priority_mask_add = NIG_REG_P0_RX_COS4_PRIORITY_MASK;
- break;
- case 5:
- if (port)
- return -EINVAL;
- nig_reg_rx_priority_mask_add = NIG_REG_P0_RX_COS5_PRIORITY_MASK;
- break;
- }
-
- REG_WR(bp, nig_reg_rx_priority_mask_add, priority_mask);
-
- return 0;
-}
-static void bnx2x_update_mng(struct link_params *params, u32 link_status)
-{
- struct bnx2x *bp = params->bp;
-
- REG_WR(bp, params->shmem_base +
- offsetof(struct shmem_region,
- port_mb[params->port].link_status), link_status);
-}
-
-static void bnx2x_update_pfc_nig(struct link_params *params,
- struct link_vars *vars,
- struct bnx2x_nig_brb_pfc_port_params *nig_params)
-{
- u32 xcm_mask = 0, ppp_enable = 0, pause_enable = 0, llfc_out_en = 0;
- u32 llfc_enable = 0, xcm0_out_en = 0, p0_hwpfc_enable = 0;
- u32 pkt_priority_to_cos = 0;
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
-
- int set_pfc = params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED;
- DP(NETIF_MSG_LINK, "updating pfc nig parameters\n");
-
- /*
- * When NIG_LLH0_XCM_MASK_REG_LLHX_XCM_MASK_BCN bit is set
- * MAC control frames (that are not pause packets)
- * will be forwarded to the XCM.
- */
- xcm_mask = REG_RD(bp,
- port ? NIG_REG_LLH1_XCM_MASK :
- NIG_REG_LLH0_XCM_MASK);
- /*
- * nig params will override non PFC params, since it's possible to
- * do transition from PFC to SAFC
- */
- if (set_pfc) {
- pause_enable = 0;
- llfc_out_en = 0;
- llfc_enable = 0;
- if (CHIP_IS_E3(bp))
- ppp_enable = 0;
- else
- ppp_enable = 1;
- xcm_mask &= ~(port ? NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN :
- NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN);
- xcm0_out_en = 0;
- p0_hwpfc_enable = 1;
- } else {
- if (nig_params) {
- llfc_out_en = nig_params->llfc_out_en;
- llfc_enable = nig_params->llfc_enable;
- pause_enable = nig_params->pause_enable;
- } else /*defaul non PFC mode - PAUSE */
- pause_enable = 1;
-
- xcm_mask |= (port ? NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN :
- NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN);
- xcm0_out_en = 1;
- }
-
- if (CHIP_IS_E3(bp))
- REG_WR(bp, port ? NIG_REG_BRB1_PAUSE_IN_EN :
- NIG_REG_BRB0_PAUSE_IN_EN, pause_enable);
- REG_WR(bp, port ? NIG_REG_LLFC_OUT_EN_1 :
- NIG_REG_LLFC_OUT_EN_0, llfc_out_en);
- REG_WR(bp, port ? NIG_REG_LLFC_ENABLE_1 :
- NIG_REG_LLFC_ENABLE_0, llfc_enable);
- REG_WR(bp, port ? NIG_REG_PAUSE_ENABLE_1 :
- NIG_REG_PAUSE_ENABLE_0, pause_enable);
-
- REG_WR(bp, port ? NIG_REG_PPP_ENABLE_1 :
- NIG_REG_PPP_ENABLE_0, ppp_enable);
-
- REG_WR(bp, port ? NIG_REG_LLH1_XCM_MASK :
- NIG_REG_LLH0_XCM_MASK, xcm_mask);
-
- REG_WR(bp, NIG_REG_LLFC_EGRESS_SRC_ENABLE_0, 0x7);
-
- /* output enable for RX_XCM # IF */
- REG_WR(bp, NIG_REG_XCM0_OUT_EN, xcm0_out_en);
-
- /* HW PFC TX enable */
- REG_WR(bp, NIG_REG_P0_HWPFC_ENABLE, p0_hwpfc_enable);
-
- if (nig_params) {
- u8 i = 0;
- pkt_priority_to_cos = nig_params->pkt_priority_to_cos;
-
- for (i = 0; i < nig_params->num_of_rx_cos_priority_mask; i++)
- bnx2x_pfc_nig_rx_priority_mask(bp, i,
- nig_params->rx_cos_priority_mask[i], port);
-
- REG_WR(bp, port ? NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_1 :
- NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_0,
- nig_params->llfc_high_priority_classes);
-
- REG_WR(bp, port ? NIG_REG_LLFC_LOW_PRIORITY_CLASSES_1 :
- NIG_REG_LLFC_LOW_PRIORITY_CLASSES_0,
- nig_params->llfc_low_priority_classes);
- }
- REG_WR(bp, port ? NIG_REG_P1_PKT_PRIORITY_TO_COS :
- NIG_REG_P0_PKT_PRIORITY_TO_COS,
- pkt_priority_to_cos);
-}
-
-int bnx2x_update_pfc(struct link_params *params,
- struct link_vars *vars,
- struct bnx2x_nig_brb_pfc_port_params *pfc_params)
-{
- /*
- * The PFC and pause are orthogonal to one another, meaning when
- * PFC is enabled, the pause are disabled, and when PFC is
- * disabled, pause are set according to the pause result.
- */
- u32 val;
- struct bnx2x *bp = params->bp;
- int bnx2x_status = 0;
- u8 bmac_loopback = (params->loopback_mode == LOOPBACK_BMAC);
-
- if (params->feature_config_flags & FEATURE_CONFIG_PFC_ENABLED)
- vars->link_status |= LINK_STATUS_PFC_ENABLED;
- else
- vars->link_status &= ~LINK_STATUS_PFC_ENABLED;
-
- bnx2x_update_mng(params, vars->link_status);
-
- /* update NIG params */
- bnx2x_update_pfc_nig(params, vars, pfc_params);
-
- /* update BRB params */
- bnx2x_status = bnx2x_update_pfc_brb(params, vars, pfc_params);
- if (0 != bnx2x_status)
- return bnx2x_status;
-
- if (!vars->link_up)
- return bnx2x_status;
-
- DP(NETIF_MSG_LINK, "About to update PFC in BMAC\n");
- if (CHIP_IS_E3(bp))
- bnx2x_update_pfc_xmac(params, vars, 0);
- else {
- val = REG_RD(bp, MISC_REG_RESET_REG_2);
- if ((val &
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))
- == 0) {
- DP(NETIF_MSG_LINK, "About to update PFC in EMAC\n");
- bnx2x_emac_enable(params, vars, 0);
- return bnx2x_status;
- }
-
- if (CHIP_IS_E2(bp))
- bnx2x_update_pfc_bmac2(params, vars, bmac_loopback);
- else
- bnx2x_update_pfc_bmac1(params, vars);
-
- val = 0;
- if ((params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED) ||
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val = 1;
- REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + params->port*4, val);
- }
- return bnx2x_status;
-}
-
-
-static int bnx2x_bmac1_enable(struct link_params *params,
- struct link_vars *vars,
- u8 is_lb)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
- u32 wb_data[2];
- u32 val;
-
- DP(NETIF_MSG_LINK, "Enabling BigMAC1\n");
-
- /* XGXS control */
- wb_data[0] = 0x3c;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_XGXS_CONTROL,
- wb_data, 2);
-
- /* tx MAC SA */
- wb_data[0] = ((params->mac_addr[2] << 24) |
- (params->mac_addr[3] << 16) |
- (params->mac_addr[4] << 8) |
- params->mac_addr[5]);
- wb_data[1] = ((params->mac_addr[0] << 8) |
- params->mac_addr[1]);
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_SOURCE_ADDR, wb_data, 2);
-
- /* mac control */
- val = 0x3;
- if (is_lb) {
- val |= 0x4;
- DP(NETIF_MSG_LINK, "enable bmac loopback\n");
- }
- wb_data[0] = val;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL, wb_data, 2);
-
- /* set rx mtu */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_MAX_SIZE, wb_data, 2);
-
- bnx2x_update_pfc_bmac1(params, vars);
-
- /* set tx mtu */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_TX_MAX_SIZE, wb_data, 2);
-
- /* set cnt max size */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_CNT_MAX_SIZE, wb_data, 2);
-
- /* configure safc */
- wb_data[0] = 0x1000200;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_RX_LLFC_MSG_FLDS,
- wb_data, 2);
-
- return 0;
-}
-
-static int bnx2x_bmac2_enable(struct link_params *params,
- struct link_vars *vars,
- u8 is_lb)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
- u32 wb_data[2];
-
- DP(NETIF_MSG_LINK, "Enabling BigMAC2\n");
-
- wb_data[0] = 0;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_BMAC_CONTROL, wb_data, 2);
- udelay(30);
-
- /* XGXS control: Reset phy HW, MDIO registers, PHY PLL and BMAC */
- wb_data[0] = 0x3c;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_BMAC_XGXS_CONTROL,
- wb_data, 2);
-
- udelay(30);
-
- /* tx MAC SA */
- wb_data[0] = ((params->mac_addr[2] << 24) |
- (params->mac_addr[3] << 16) |
- (params->mac_addr[4] << 8) |
- params->mac_addr[5]);
- wb_data[1] = ((params->mac_addr[0] << 8) |
- params->mac_addr[1]);
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_SOURCE_ADDR,
- wb_data, 2);
-
- udelay(30);
-
- /* Configure SAFC */
- wb_data[0] = 0x1000200;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_LLFC_MSG_FLDS,
- wb_data, 2);
- udelay(30);
-
- /* set rx mtu */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_RX_MAX_SIZE, wb_data, 2);
- udelay(30);
-
- /* set tx mtu */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_TX_MAX_SIZE, wb_data, 2);
- udelay(30);
- /* set cnt max size */
- wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD - 2;
- wb_data[1] = 0;
- REG_WR_DMAE(bp, bmac_addr + BIGMAC2_REGISTER_CNT_MAX_SIZE, wb_data, 2);
- udelay(30);
- bnx2x_update_pfc_bmac2(params, vars, is_lb);
-
- return 0;
-}
-
-static int bnx2x_bmac_enable(struct link_params *params,
- struct link_vars *vars,
- u8 is_lb)
-{
- int rc = 0;
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
- u32 val;
- /* reset and unreset the BigMac */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- msleep(1);
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-
- /* enable access for bmac registers */
- REG_WR(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4, 0x1);
-
- /* Enable BMAC according to BMAC type*/
- if (CHIP_IS_E2(bp))
- rc = bnx2x_bmac2_enable(params, vars, is_lb);
- else
- rc = bnx2x_bmac1_enable(params, vars, is_lb);
- REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 0x1);
- REG_WR(bp, NIG_REG_XGXS_LANE_SEL_P0 + port*4, 0x0);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + port*4, 0x0);
- val = 0;
- if ((params->feature_config_flags &
- FEATURE_CONFIG_PFC_ENABLED) ||
- (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX))
- val = 1;
- REG_WR(bp, NIG_REG_BMAC0_PAUSE_OUT_EN + port*4, val);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_EMAC0_PAUSE_OUT_EN + port*4, 0x0);
- REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0x1);
- REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0x1);
-
- vars->mac_type = MAC_TYPE_BMAC;
- return rc;
-}
-
-static void bnx2x_bmac_rx_disable(struct bnx2x *bp, u8 port)
-{
- u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
- u32 wb_data[2];
- u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
-
- /* Only if the bmac is out of reset */
- if (REG_RD(bp, MISC_REG_RESET_REG_2) &
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port) &&
- nig_bmac_enable) {
-
- if (CHIP_IS_E2(bp)) {
- /* Clear Rx Enable bit in BMAC_CONTROL register */
- REG_RD_DMAE(bp, bmac_addr +
- BIGMAC2_REGISTER_BMAC_CONTROL,
- wb_data, 2);
- wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
- REG_WR_DMAE(bp, bmac_addr +
- BIGMAC2_REGISTER_BMAC_CONTROL,
- wb_data, 2);
- } else {
- /* Clear Rx Enable bit in BMAC_CONTROL register */
- REG_RD_DMAE(bp, bmac_addr +
- BIGMAC_REGISTER_BMAC_CONTROL,
- wb_data, 2);
- wb_data[0] &= ~BMAC_CONTROL_RX_ENABLE;
- REG_WR_DMAE(bp, bmac_addr +
- BIGMAC_REGISTER_BMAC_CONTROL,
- wb_data, 2);
- }
- msleep(1);
- }
-}
-
-static int bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl,
- u32 line_speed)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 init_crd, crd;
- u32 count = 1000;
-
- /* disable port */
- REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1);
-
- /* wait for init credit */
- init_crd = REG_RD(bp, PBF_REG_P0_INIT_CRD + port*4);
- crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
- DP(NETIF_MSG_LINK, "init_crd 0x%x crd 0x%x\n", init_crd, crd);
-
- while ((init_crd != crd) && count) {
- msleep(5);
-
- crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
- count--;
- }
- crd = REG_RD(bp, PBF_REG_P0_CREDIT + port*8);
- if (init_crd != crd) {
- DP(NETIF_MSG_LINK, "BUG! init_crd 0x%x != crd 0x%x\n",
- init_crd, crd);
- return -EINVAL;
- }
-
- if (flow_ctrl & BNX2X_FLOW_CTRL_RX ||
- line_speed == SPEED_10 ||
- line_speed == SPEED_100 ||
- line_speed == SPEED_1000 ||
- line_speed == SPEED_2500) {
- REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 1);
- /* update threshold */
- REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, 0);
- /* update init credit */
- init_crd = 778; /* (800-18-4) */
-
- } else {
- u32 thresh = (ETH_MAX_JUMBO_PACKET_SIZE +
- ETH_OVREHEAD)/16;
- REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
- /* update threshold */
- REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, thresh);
- /* update init credit */
- switch (line_speed) {
- case SPEED_10000:
- init_crd = thresh + 553 - 22;
- break;
- default:
- DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
- line_speed);
- return -EINVAL;
- }
- }
- REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, init_crd);
- DP(NETIF_MSG_LINK, "PBF updated to speed %d credit %d\n",
- line_speed, init_crd);
-
- /* probe the credit changes */
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0x1);
- msleep(5);
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0x0);
-
- /* enable port */
- REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x0);
- return 0;
-}
-
-/**
- * bnx2x_get_emac_base - retrive emac base address
- *
- * @bp: driver handle
- * @mdc_mdio_access: access type
- * @port: port id
- *
- * This function selects the MDC/MDIO access (through emac0 or
- * emac1) depend on the mdc_mdio_access, port, port swapped. Each
- * phy has a default access mode, which could also be overridden
- * by nvram configuration. This parameter, whether this is the
- * default phy configuration, or the nvram overrun
- * configuration, is passed here as mdc_mdio_access and selects
- * the emac_base for the CL45 read/writes operations
- */
-static u32 bnx2x_get_emac_base(struct bnx2x *bp,
- u32 mdc_mdio_access, u8 port)
-{
- u32 emac_base = 0;
- switch (mdc_mdio_access) {
- case SHARED_HW_CFG_MDC_MDIO_ACCESS1_PHY_TYPE:
- break;
- case SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC0:
- if (REG_RD(bp, NIG_REG_PORT_SWAP))
- emac_base = GRCBASE_EMAC1;
- else
- emac_base = GRCBASE_EMAC0;
- break;
- case SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1:
- if (REG_RD(bp, NIG_REG_PORT_SWAP))
- emac_base = GRCBASE_EMAC0;
- else
- emac_base = GRCBASE_EMAC1;
- break;
- case SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH:
- emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- break;
- case SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED:
- emac_base = (port) ? GRCBASE_EMAC0 : GRCBASE_EMAC1;
- break;
- default:
- break;
- }
- return emac_base;
-
-}
-
-/******************************************************************/
-/* CL22 access functions */
-/******************************************************************/
-static int bnx2x_cl22_write(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 reg, u16 val)
-{
- u32 tmp, mode;
- u8 i;
- int rc = 0;
- /* Switch to CL22 */
- mode = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE,
- mode & ~EMAC_MDIO_MODE_CLAUSE_45);
-
- /* address */
- tmp = ((phy->addr << 21) | (reg << 16) | val |
- EMAC_MDIO_COMM_COMMAND_WRITE_22 |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- tmp = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
- if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
- udelay(5);
- break;
- }
- }
- if (tmp & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "write phy register failed\n");
- rc = -EFAULT;
- }
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, mode);
- return rc;
-}
-
-static int bnx2x_cl22_read(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 reg, u16 *ret_val)
-{
- u32 val, mode;
- u16 i;
- int rc = 0;
-
- /* Switch to CL22 */
- mode = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE,
- mode & ~EMAC_MDIO_MODE_CLAUSE_45);
-
- /* address */
- val = ((phy->addr << 21) | (reg << 16) |
- EMAC_MDIO_COMM_COMMAND_READ_22 |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- val = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
- if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
- *ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
- udelay(5);
- break;
- }
- }
- if (val & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "read phy register failed\n");
-
- *ret_val = 0;
- rc = -EFAULT;
- }
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, mode);
- return rc;
-}
-
-/******************************************************************/
-/* CL45 access functions */
-/******************************************************************/
-static int bnx2x_cl45_read(struct bnx2x *bp, struct bnx2x_phy *phy,
- u8 devad, u16 reg, u16 *ret_val)
-{
- u32 val;
- u16 i;
- int rc = 0;
- if (phy->flags & FLAGS_MDC_MDIO_WA_B0)
- bnx2x_bits_en(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS,
- EMAC_MDIO_STATUS_10MB);
- /* address */
- val = ((phy->addr << 21) | (devad << 16) | reg |
- EMAC_MDIO_COMM_COMMAND_ADDRESS |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- val = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
- if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
- udelay(5);
- break;
- }
- }
- if (val & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "read phy register failed\n");
- netdev_err(bp->dev, "MDC/MDIO access timeout\n");
- *ret_val = 0;
- rc = -EFAULT;
- } else {
- /* data */
- val = ((phy->addr << 21) | (devad << 16) |
- EMAC_MDIO_COMM_COMMAND_READ_45 |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- val = REG_RD(bp, phy->mdio_ctrl +
- EMAC_REG_EMAC_MDIO_COMM);
- if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
- *ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
- break;
- }
- }
- if (val & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "read phy register failed\n");
- netdev_err(bp->dev, "MDC/MDIO access timeout\n");
- *ret_val = 0;
- rc = -EFAULT;
- }
- }
- /* Work around for E3 A0 */
- if (phy->flags & FLAGS_MDC_MDIO_WA) {
- phy->flags ^= FLAGS_DUMMY_READ;
- if (phy->flags & FLAGS_DUMMY_READ) {
- u16 temp_val;
- bnx2x_cl45_read(bp, phy, devad, 0xf, &temp_val);
- }
- }
-
- if (phy->flags & FLAGS_MDC_MDIO_WA_B0)
- bnx2x_bits_dis(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS,
- EMAC_MDIO_STATUS_10MB);
- return rc;
-}
-
-static int bnx2x_cl45_write(struct bnx2x *bp, struct bnx2x_phy *phy,
- u8 devad, u16 reg, u16 val)
-{
- u32 tmp;
- u8 i;
- int rc = 0;
- if (phy->flags & FLAGS_MDC_MDIO_WA_B0)
- bnx2x_bits_en(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS,
- EMAC_MDIO_STATUS_10MB);
-
- /* address */
-
- tmp = ((phy->addr << 21) | (devad << 16) | reg |
- EMAC_MDIO_COMM_COMMAND_ADDRESS |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- tmp = REG_RD(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
- if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
- udelay(5);
- break;
- }
- }
- if (tmp & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "write phy register failed\n");
- netdev_err(bp->dev, "MDC/MDIO access timeout\n");
- rc = -EFAULT;
-
- } else {
- /* data */
- tmp = ((phy->addr << 21) | (devad << 16) | val |
- EMAC_MDIO_COMM_COMMAND_WRITE_45 |
- EMAC_MDIO_COMM_START_BUSY);
- REG_WR(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
-
- for (i = 0; i < 50; i++) {
- udelay(10);
-
- tmp = REG_RD(bp, phy->mdio_ctrl +
- EMAC_REG_EMAC_MDIO_COMM);
- if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
- udelay(5);
- break;
- }
- }
- if (tmp & EMAC_MDIO_COMM_START_BUSY) {
- DP(NETIF_MSG_LINK, "write phy register failed\n");
- netdev_err(bp->dev, "MDC/MDIO access timeout\n");
- rc = -EFAULT;
- }
- }
- /* Work around for E3 A0 */
- if (phy->flags & FLAGS_MDC_MDIO_WA) {
- phy->flags ^= FLAGS_DUMMY_READ;
- if (phy->flags & FLAGS_DUMMY_READ) {
- u16 temp_val;
- bnx2x_cl45_read(bp, phy, devad, 0xf, &temp_val);
- }
- }
- if (phy->flags & FLAGS_MDC_MDIO_WA_B0)
- bnx2x_bits_dis(bp, phy->mdio_ctrl + EMAC_REG_EMAC_MDIO_STATUS,
- EMAC_MDIO_STATUS_10MB);
- return rc;
-}
-
-
-/******************************************************************/
-/* BSC access functions from E3 */
-/******************************************************************/
-static void bnx2x_bsc_module_sel(struct link_params *params)
-{
- int idx;
- u32 board_cfg, sfp_ctrl;
- u32 i2c_pins[I2C_SWITCH_WIDTH], i2c_val[I2C_SWITCH_WIDTH];
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- /* Read I2C output PINs */
- board_cfg = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.shared_hw_config.board));
- i2c_pins[I2C_BSC0] = board_cfg & SHARED_HW_CFG_E3_I2C_MUX0_MASK;
- i2c_pins[I2C_BSC1] = (board_cfg & SHARED_HW_CFG_E3_I2C_MUX1_MASK) >>
- SHARED_HW_CFG_E3_I2C_MUX1_SHIFT;
-
- /* Read I2C output value */
- sfp_ctrl = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_cmn_pin_cfg));
- i2c_val[I2C_BSC0] = (sfp_ctrl & PORT_HW_CFG_E3_I2C_MUX0_MASK) > 0;
- i2c_val[I2C_BSC1] = (sfp_ctrl & PORT_HW_CFG_E3_I2C_MUX1_MASK) > 0;
- DP(NETIF_MSG_LINK, "Setting BSC switch\n");
- for (idx = 0; idx < I2C_SWITCH_WIDTH; idx++)
- bnx2x_set_cfg_pin(bp, i2c_pins[idx], i2c_val[idx]);
-}
-
-static int bnx2x_bsc_read(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 sl_devid,
- u16 sl_addr,
- u8 lc_addr,
- u8 xfer_cnt,
- u32 *data_array)
-{
- u32 val, i;
- int rc = 0;
- struct bnx2x *bp = params->bp;
-
- if ((sl_devid != 0xa0) && (sl_devid != 0xa2)) {
- DP(NETIF_MSG_LINK, "invalid sl_devid 0x%x\n", sl_devid);
- return -EINVAL;
- }
-
- if (xfer_cnt > 16) {
- DP(NETIF_MSG_LINK, "invalid xfer_cnt %d. Max is 16 bytes\n",
- xfer_cnt);
- return -EINVAL;
- }
- bnx2x_bsc_module_sel(params);
-
- xfer_cnt = 16 - lc_addr;
-
- /* enable the engine */
- val = REG_RD(bp, MCP_REG_MCPR_IMC_COMMAND);
- val |= MCPR_IMC_COMMAND_ENABLE;
- REG_WR(bp, MCP_REG_MCPR_IMC_COMMAND, val);
-
- /* program slave device ID */
- val = (sl_devid << 16) | sl_addr;
- REG_WR(bp, MCP_REG_MCPR_IMC_SLAVE_CONTROL, val);
-
- /* start xfer with 0 byte to update the address pointer ???*/
- val = (MCPR_IMC_COMMAND_ENABLE) |
- (MCPR_IMC_COMMAND_WRITE_OP <<
- MCPR_IMC_COMMAND_OPERATION_BITSHIFT) |
- (lc_addr << MCPR_IMC_COMMAND_TRANSFER_ADDRESS_BITSHIFT) | (0);
- REG_WR(bp, MCP_REG_MCPR_IMC_COMMAND, val);
-
- /* poll for completion */
- i = 0;
- val = REG_RD(bp, MCP_REG_MCPR_IMC_COMMAND);
- while (((val >> MCPR_IMC_COMMAND_IMC_STATUS_BITSHIFT) & 0x3) != 1) {
- udelay(10);
- val = REG_RD(bp, MCP_REG_MCPR_IMC_COMMAND);
- if (i++ > 1000) {
- DP(NETIF_MSG_LINK, "wr 0 byte timed out after %d try\n",
- i);
- rc = -EFAULT;
- break;
- }
- }
- if (rc == -EFAULT)
- return rc;
-
- /* start xfer with read op */
- val = (MCPR_IMC_COMMAND_ENABLE) |
- (MCPR_IMC_COMMAND_READ_OP <<
- MCPR_IMC_COMMAND_OPERATION_BITSHIFT) |
- (lc_addr << MCPR_IMC_COMMAND_TRANSFER_ADDRESS_BITSHIFT) |
- (xfer_cnt);
- REG_WR(bp, MCP_REG_MCPR_IMC_COMMAND, val);
-
- /* poll for completion */
- i = 0;
- val = REG_RD(bp, MCP_REG_MCPR_IMC_COMMAND);
- while (((val >> MCPR_IMC_COMMAND_IMC_STATUS_BITSHIFT) & 0x3) != 1) {
- udelay(10);
- val = REG_RD(bp, MCP_REG_MCPR_IMC_COMMAND);
- if (i++ > 1000) {
- DP(NETIF_MSG_LINK, "rd op timed out after %d try\n", i);
- rc = -EFAULT;
- break;
- }
- }
- if (rc == -EFAULT)
- return rc;
-
- for (i = (lc_addr >> 2); i < 4; i++) {
- data_array[i] = REG_RD(bp, (MCP_REG_MCPR_IMC_DATAREG0 + i*4));
-#ifdef __BIG_ENDIAN
- data_array[i] = ((data_array[i] & 0x000000ff) << 24) |
- ((data_array[i] & 0x0000ff00) << 8) |
- ((data_array[i] & 0x00ff0000) >> 8) |
- ((data_array[i] & 0xff000000) >> 24);
-#endif
- }
- return rc;
-}
-
-static void bnx2x_cl45_read_or_write(struct bnx2x *bp, struct bnx2x_phy *phy,
- u8 devad, u16 reg, u16 or_val)
-{
- u16 val;
- bnx2x_cl45_read(bp, phy, devad, reg, &val);
- bnx2x_cl45_write(bp, phy, devad, reg, val | or_val);
-}
-
-int bnx2x_phy_read(struct link_params *params, u8 phy_addr,
- u8 devad, u16 reg, u16 *ret_val)
-{
- u8 phy_index;
- /*
- * Probe for the phy according to the given phy_addr, and execute
- * the read request on it
- */
- for (phy_index = 0; phy_index < params->num_phys; phy_index++) {
- if (params->phy[phy_index].addr == phy_addr) {
- return bnx2x_cl45_read(params->bp,
- &params->phy[phy_index], devad,
- reg, ret_val);
- }
- }
- return -EINVAL;
-}
-
-int bnx2x_phy_write(struct link_params *params, u8 phy_addr,
- u8 devad, u16 reg, u16 val)
-{
- u8 phy_index;
- /*
- * Probe for the phy according to the given phy_addr, and execute
- * the write request on it
- */
- for (phy_index = 0; phy_index < params->num_phys; phy_index++) {
- if (params->phy[phy_index].addr == phy_addr) {
- return bnx2x_cl45_write(params->bp,
- &params->phy[phy_index], devad,
- reg, val);
- }
- }
- return -EINVAL;
-}
-static u8 bnx2x_get_warpcore_lane(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- u8 lane = 0;
- struct bnx2x *bp = params->bp;
- u32 path_swap, path_swap_ovr;
- u8 path, port;
-
- path = BP_PATH(bp);
- port = params->port;
-
- if (bnx2x_is_4_port_mode(bp)) {
- u32 port_swap, port_swap_ovr;
-
- /*figure out path swap value */
- path_swap_ovr = REG_RD(bp, MISC_REG_FOUR_PORT_PATH_SWAP_OVWR);
- if (path_swap_ovr & 0x1)
- path_swap = (path_swap_ovr & 0x2);
- else
- path_swap = REG_RD(bp, MISC_REG_FOUR_PORT_PATH_SWAP);
-
- if (path_swap)
- path = path ^ 1;
-
- /*figure out port swap value */
- port_swap_ovr = REG_RD(bp, MISC_REG_FOUR_PORT_PORT_SWAP_OVWR);
- if (port_swap_ovr & 0x1)
- port_swap = (port_swap_ovr & 0x2);
- else
- port_swap = REG_RD(bp, MISC_REG_FOUR_PORT_PORT_SWAP);
-
- if (port_swap)
- port = port ^ 1;
-
- lane = (port<<1) + path;
- } else { /* two port mode - no port swap */
-
- /*figure out path swap value */
- path_swap_ovr =
- REG_RD(bp, MISC_REG_TWO_PORT_PATH_SWAP_OVWR);
- if (path_swap_ovr & 0x1) {
- path_swap = (path_swap_ovr & 0x2);
- } else {
- path_swap =
- REG_RD(bp, MISC_REG_TWO_PORT_PATH_SWAP);
- }
- if (path_swap)
- path = path ^ 1;
-
- lane = path << 1 ;
- }
- return lane;
-}
-
-static void bnx2x_set_aer_mmd(struct link_params *params,
- struct bnx2x_phy *phy)
-{
- u32 ser_lane;
- u16 offset, aer_val;
- struct bnx2x *bp = params->bp;
- ser_lane = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
-
- offset = (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ?
- (phy->addr + ser_lane) : 0;
-
- if (USES_WARPCORE(bp)) {
- aer_val = bnx2x_get_warpcore_lane(phy, params);
- /*
- * In Dual-lane mode, two lanes are joined together,
- * so in order to configure them, the AER broadcast method is
- * used here.
- * 0x200 is the broadcast address for lanes 0,1
- * 0x201 is the broadcast address for lanes 2,3
- */
- if (phy->flags & FLAGS_WC_DUAL_MODE)
- aer_val = (aer_val >> 1) | 0x200;
- } else if (CHIP_IS_E2(bp))
- aer_val = 0x3800 + offset - 1;
- else
- aer_val = 0x3800 + offset;
- DP(NETIF_MSG_LINK, "Set AER to 0x%x\n", aer_val);
- CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
- MDIO_AER_BLOCK_AER_REG, aer_val);
-
-}
-
-/******************************************************************/
-/* Internal phy section */
-/******************************************************************/
-
-static void bnx2x_set_serdes_access(struct bnx2x *bp, u8 port)
-{
- u32 emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
-
- /* Set Clause 22 */
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + port*0x10, 1);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245f8000);
- udelay(500);
- REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245d000f);
- udelay(500);
- /* Set Clause 45 */
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + port*0x10, 0);
-}
-
-static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port)
-{
- u32 val;
-
- DP(NETIF_MSG_LINK, "bnx2x_serdes_deassert\n");
-
- val = SERDES_RESET_BITS << (port*16);
-
- /* reset and unreset the SerDes/XGXS */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
- udelay(500);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
-
- bnx2x_set_serdes_access(bp, port);
-
- REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_DEVAD + port*0x10,
- DEFAULT_PHY_DEV_ADDR);
-}
-
-static void bnx2x_xgxs_deassert(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 port;
- u32 val;
- DP(NETIF_MSG_LINK, "bnx2x_xgxs_deassert\n");
- port = params->port;
-
- val = XGXS_RESET_BITS << (port*16);
-
- /* reset and unreset the SerDes/XGXS */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
- udelay(500);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
-
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + port*0x18, 0);
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- params->phy[INT_PHY].def_md_devad);
-}
-
-static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
- struct link_params *params, u16 *ieee_fc)
-{
- struct bnx2x *bp = params->bp;
- *ieee_fc = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
- /**
- * resolve pause mode and advertisement Please refer to Table
- * 28B-3 of the 802.3ab-1999 spec
- */
-
- switch (phy->req_flow_ctrl) {
- case BNX2X_FLOW_CTRL_AUTO:
- if (params->req_fc_auto_adv == BNX2X_FLOW_CTRL_BOTH)
- *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- else
- *ieee_fc |=
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
- break;
-
- case BNX2X_FLOW_CTRL_TX:
- *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
- break;
-
- case BNX2X_FLOW_CTRL_RX:
- case BNX2X_FLOW_CTRL_BOTH:
- *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- break;
-
- case BNX2X_FLOW_CTRL_NONE:
- default:
- *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
- break;
- }
- DP(NETIF_MSG_LINK, "ieee_fc = 0x%x\n", *ieee_fc);
-}
-
-static void set_phy_vars(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 actual_phy_idx, phy_index, link_cfg_idx;
- u8 phy_config_swapped = params->multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED;
- for (phy_index = INT_PHY; phy_index < params->num_phys;
- phy_index++) {
- link_cfg_idx = LINK_CONFIG_IDX(phy_index);
- actual_phy_idx = phy_index;
- if (phy_config_swapped) {
- if (phy_index == EXT_PHY1)
- actual_phy_idx = EXT_PHY2;
- else if (phy_index == EXT_PHY2)
- actual_phy_idx = EXT_PHY1;
- }
- params->phy[actual_phy_idx].req_flow_ctrl =
- params->req_flow_ctrl[link_cfg_idx];
-
- params->phy[actual_phy_idx].req_line_speed =
- params->req_line_speed[link_cfg_idx];
-
- params->phy[actual_phy_idx].speed_cap_mask =
- params->speed_cap_mask[link_cfg_idx];
-
- params->phy[actual_phy_idx].req_duplex =
- params->req_duplex[link_cfg_idx];
-
- if (params->req_line_speed[link_cfg_idx] ==
- SPEED_AUTO_NEG)
- vars->link_status |= LINK_STATUS_AUTO_NEGOTIATE_ENABLED;
-
- DP(NETIF_MSG_LINK, "req_flow_ctrl %x, req_line_speed %x,"
- " speed_cap_mask %x\n",
- params->phy[actual_phy_idx].req_flow_ctrl,
- params->phy[actual_phy_idx].req_line_speed,
- params->phy[actual_phy_idx].speed_cap_mask);
- }
-}
-
-static void bnx2x_ext_phy_set_pause(struct link_params *params,
- struct bnx2x_phy *phy,
- struct link_vars *vars)
-{
- u16 val;
- struct bnx2x *bp = params->bp;
- /* read modify write pause advertizing */
- bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV_PAUSE, &val);
-
- val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH;
-
- /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
- bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
- val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
- }
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
- val |= MDIO_AN_REG_ADV_PAUSE_PAUSE;
- }
- DP(NETIF_MSG_LINK, "Ext phy AN advertize 0x%x\n", val);
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV_PAUSE, val);
-}
-
-static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
-{ /* LD LP */
- switch (pause_result) { /* ASYM P ASYM P */
- case 0xb: /* 1 0 1 1 */
- vars->flow_ctrl = BNX2X_FLOW_CTRL_TX;
- break;
-
- case 0xe: /* 1 1 1 0 */
- vars->flow_ctrl = BNX2X_FLOW_CTRL_RX;
- break;
-
- case 0x5: /* 0 1 0 1 */
- case 0x7: /* 0 1 1 1 */
- case 0xd: /* 1 1 0 1 */
- case 0xf: /* 1 1 1 1 */
- vars->flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
- break;
-
- default:
- break;
- }
- if (pause_result & (1<<0))
- vars->link_status |= LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE;
- if (pause_result & (1<<1))
- vars->link_status |= LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE;
-}
-
-static u8 bnx2x_ext_phy_resolve_fc(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 ld_pause; /* local */
- u16 lp_pause; /* link partner */
- u16 pause_result;
- u8 ret = 0;
- /* read twice */
-
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
-
- if (phy->req_flow_ctrl != BNX2X_FLOW_CTRL_AUTO)
- vars->flow_ctrl = phy->req_flow_ctrl;
- else if (phy->req_line_speed != SPEED_AUTO_NEG)
- vars->flow_ctrl = params->req_fc_auto_adv;
- else if (vars->link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE) {
- ret = 1;
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE) {
- bnx2x_cl22_read(bp, phy,
- 0x4, &ld_pause);
- bnx2x_cl22_read(bp, phy,
- 0x5, &lp_pause);
- } else {
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV_PAUSE, &ld_pause);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_LP_AUTO_NEG, &lp_pause);
- }
- pause_result = (ld_pause &
- MDIO_AN_REG_ADV_PAUSE_MASK) >> 8;
- pause_result |= (lp_pause &
- MDIO_AN_REG_ADV_PAUSE_MASK) >> 10;
- DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x\n",
- pause_result);
- bnx2x_pause_resolve(vars, pause_result);
- }
- return ret;
-}
-/******************************************************************/
-/* Warpcore section */
-/******************************************************************/
-/* The init_internal_warpcore should mirror the xgxs,
- * i.e. reset the lane (if needed), set aer for the
- * init configuration, and set/clear SGMII flag. Internal
- * phy init is done purely in phy_init stage.
- */
-static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars) {
- u16 val16 = 0, lane, bam37 = 0;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Enable Auto Negotiation for KR\n");
- /* Check adding advertisement for 1G KX */
- if (((vars->line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
- (vars->line_speed == SPEED_1000)) {
- u16 sd_digital;
- val16 |= (1<<5);
-
- /* Enable CL37 1G Parallel Detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, &sd_digital);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2,
- (sd_digital | 0x1));
-
- DP(NETIF_MSG_LINK, "Advertize 1G\n");
- }
- if (((vars->line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
- (vars->line_speed == SPEED_10000)) {
- /* Check adding advertisement for 10G KR */
- val16 |= (1<<7);
- /* Enable 10G Parallel Detect */
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_PAR_DET_10G_CTRL, 1);
-
- DP(NETIF_MSG_LINK, "Advertize 10G\n");
- }
-
- /* Set Transmit PMD settings */
- lane = bnx2x_get_warpcore_lane(phy, params);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX0_TX_DRIVER + 0x10*lane,
- ((0x02 << MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_OFFSET) |
- (0x06 << MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_OFFSET) |
- (0x09 << MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_OFFSET)));
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_OS_DEF_CTRL,
- 0x03f0);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_2P5_DEF_CTRL,
- 0x03f0);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
- 0x383f);
-
- /* Advertised speeds */
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16);
-
- /* Enable CL37 BAM */
- if (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_hw_config[params->port].default_cfg)) &
- PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL, &bam37);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL, bam37 | 1);
- DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n");
- }
-
- /* Advertise pause */
- bnx2x_ext_phy_set_pause(params, phy, vars);
-
- /* Enable Autoneg */
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x1000);
-
- /* Over 1G - AN local device user page 1 */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL3_UP1, 0x1f);
-
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC7, &val16);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC7, val16 | 0x100);
-}
-
-static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 val;
-
- /* Disable Autoneg */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7);
-
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_PAR_DET_10G_CTRL, 0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0x3f00);
-
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, 0);
-
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL3_UP1, 0x1);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC7, 0xa);
-
- /* Disable CL36 PCS Tx */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0x0);
-
- /* Double Wide Single Data Rate @ pll rate */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0xFFFF);
-
- /* Leave cl72 training enable, needed for KR */
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
- MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150,
- 0x2);
-
- /* Leave CL72 enabled */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
- &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
- val | 0x3800);
-
- /* Set speed via PMA/PMD register */
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040);
-
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
- MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0xB);
-
- /*Enable encoded forced speed */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x30);
-
- /* Turn TX scramble payload only the 64/66 scrambler */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX66_CONTROL, 0x9);
-
- /* Turn RX scramble payload only the 64/66 scrambler */
- bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_CONTROL, 0xF9);
-
- /* set and clear loopback to cause a reset to 64/66 decoder */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x4000);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0);
-
-}
-
-static void bnx2x_warpcore_set_10G_XFI(struct bnx2x_phy *phy,
- struct link_params *params,
- u8 is_xfi)
-{
- struct bnx2x *bp = params->bp;
- u16 misc1_val, tap_val, tx_driver_val, lane, val;
- /* Hold rxSeqStart */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DSC2B0_DSC_MISC_CTRL0, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DSC2B0_DSC_MISC_CTRL0, (val | 0x8000));
-
- /* Hold tx_fifo_reset */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3, (val | 0x1));
-
- /* Disable CL73 AN */
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0);
-
- /* Disable 100FX Enable and Auto-Detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL1, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL1, (val & 0xFFFA));
-
- /* Disable 100FX Idle detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL3, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL3, (val | 0x0080));
-
- /* Set Block address to Remote PHY & Clear forced_speed[5] */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, (val & 0xFF7F));
-
- /* Turn off auto-detect & fiber mode */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1,
- (val & 0xFFEE));
-
- /* Set filter_force_link, disable_false_link and parallel_detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2,
- ((val | 0x0006) & 0xFFFE));
-
- /* Set XFI / SFI */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_MISC1, &misc1_val);
-
- misc1_val &= ~(0x1f);
-
- if (is_xfi) {
- misc1_val |= 0x5;
- tap_val = ((0x08 << MDIO_WC_REG_TX_FIR_TAP_POST_TAP_OFFSET) |
- (0x37 << MDIO_WC_REG_TX_FIR_TAP_MAIN_TAP_OFFSET) |
- (0x00 << MDIO_WC_REG_TX_FIR_TAP_PRE_TAP_OFFSET));
- tx_driver_val =
- ((0x00 << MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_OFFSET) |
- (0x02 << MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_OFFSET) |
- (0x03 << MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_OFFSET));
-
- } else {
- misc1_val |= 0x9;
- tap_val = ((0x12 << MDIO_WC_REG_TX_FIR_TAP_POST_TAP_OFFSET) |
- (0x2d << MDIO_WC_REG_TX_FIR_TAP_MAIN_TAP_OFFSET) |
- (0x00 << MDIO_WC_REG_TX_FIR_TAP_PRE_TAP_OFFSET));
- tx_driver_val =
- ((0x02 << MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_OFFSET) |
- (0x02 << MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_OFFSET) |
- (0x02 << MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_OFFSET));
- }
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_MISC1, misc1_val);
-
- /* Set Transmit PMD settings */
- lane = bnx2x_get_warpcore_lane(phy, params);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX_FIR_TAP,
- tap_val | MDIO_WC_REG_TX_FIR_TAP_ENABLE);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX0_TX_DRIVER + 0x10*lane,
- tx_driver_val);
-
- /* Enable fiber mode, enable and invert sig_det */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, val | 0xd);
-
- /* Set Block address to Remote PHY & Set forced_speed[5], 40bit mode */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, val | 0x8080);
-
- /* 10G XFI Full Duplex */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x100);
-
- /* Release tx_fifo_reset */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3, val & 0xFFFE);
-
- /* Release rxSeqStart */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DSC2B0_DSC_MISC_CTRL0, &val);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DSC2B0_DSC_MISC_CTRL0, (val & 0x7FFF));
-}
-
-static void bnx2x_warpcore_set_20G_KR2(struct bnx2x *bp,
- struct bnx2x_phy *phy)
-{
- DP(NETIF_MSG_LINK, "KR2 still not supported !!!\n");
-}
-
-static void bnx2x_warpcore_set_20G_DXGXS(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 lane)
-{
- /* Rx0 anaRxControl1G */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX0_ANARXCONTROL1G, 0x90);
-
- /* Rx2 anaRxControl1G */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX2_ANARXCONTROL1G, 0x90);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW0, 0xE070);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW1, 0xC0D0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW2, 0xA0B0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW3, 0x8090);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW0_MASK, 0xF0F0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW1_MASK, 0xF0F0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW2_MASK, 0xF0F0);
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_SCW3_MASK, 0xF0F0);
-
- /* Serdes Digital Misc1 */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_MISC1, 0x6008);
-
- /* Serdes Digital4 Misc3 */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, 0x8088);
-
- /* Set Transmit PMD settings */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX_FIR_TAP,
- ((0x12 << MDIO_WC_REG_TX_FIR_TAP_POST_TAP_OFFSET) |
- (0x2d << MDIO_WC_REG_TX_FIR_TAP_MAIN_TAP_OFFSET) |
- (0x00 << MDIO_WC_REG_TX_FIR_TAP_PRE_TAP_OFFSET) |
- MDIO_WC_REG_TX_FIR_TAP_ENABLE));
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX0_TX_DRIVER + 0x10*lane,
- ((0x02 << MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_OFFSET) |
- (0x02 << MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_OFFSET) |
- (0x02 << MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_OFFSET)));
-}
-
-static void bnx2x_warpcore_set_sgmii_speed(struct bnx2x_phy *phy,
- struct link_params *params,
- u8 fiber_mode)
-{
- struct bnx2x *bp = params->bp;
- u16 val16, digctrl_kx1, digctrl_kx2;
- u8 lane;
-
- lane = bnx2x_get_warpcore_lane(phy, params);
-
- /* Clear XFI clock comp in non-10G single lane mode. */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_CONTROL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_CONTROL, val16 & ~(3<<13));
-
- if (phy->req_line_speed == SPEED_AUTO_NEG) {
- /* SGMII Autoneg */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL,
- val16 | 0x1000);
- DP(NETIF_MSG_LINK, "set SGMII AUTONEG\n");
- } else {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- val16 &= 0xcfbf;
- switch (phy->req_line_speed) {
- case SPEED_10:
- break;
- case SPEED_100:
- val16 |= 0x2000;
- break;
- case SPEED_1000:
- val16 |= 0x0040;
- break;
- default:
- DP(NETIF_MSG_LINK, "Speed not supported: 0x%x"
- "\n", phy->req_line_speed);
- return;
- }
-
- if (phy->req_duplex == DUPLEX_FULL)
- val16 |= 0x0100;
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, val16);
-
- DP(NETIF_MSG_LINK, "set SGMII force speed %d\n",
- phy->req_line_speed);
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- DP(NETIF_MSG_LINK, " (readback) %x\n", val16);
- }
-
- /* SGMII Slave mode and disable signal detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, &digctrl_kx1);
- if (fiber_mode)
- digctrl_kx1 = 1;
- else
- digctrl_kx1 &= 0xff4a;
-
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1,
- digctrl_kx1);
-
- /* Turn off parallel detect */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, &digctrl_kx2);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2,
- (digctrl_kx2 & ~(1<<2)));
-
- /* Re-enable parallel detect */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2,
- (digctrl_kx2 | (1<<2)));
-
- /* Enable autodet */
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1,
- (digctrl_kx1 | 0x10));
-}
-
-static void bnx2x_warpcore_reset_lane(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u8 reset)
-{
- u16 val;
- /* Take lane out of reset after configuration is finished */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC6, &val);
- if (reset)
- val |= 0xC000;
- else
- val &= 0x3FFF;
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC6, val);
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL5_MISC6, &val);
-}
-
-
- /* Clear SFI/XFI link settings registers */
-static void bnx2x_warpcore_clear_regs(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 lane)
-{
- struct bnx2x *bp = params->bp;
- u16 val16;
-
- /* Set XFI clock comp as default. */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_CONTROL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_RX66_CONTROL, val16 | (3<<13));
-
- bnx2x_warpcore_reset_lane(bp, phy, 1);
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL1, 0x014a);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_FX100_CTRL3, 0x0800);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_DIGITAL4_MISC3, 0x8008);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, 0x0195);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x0007);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3, 0x0002);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_SERDESDIGITAL_MISC1, 0x6000);
- lane = bnx2x_get_warpcore_lane(phy, params);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX_FIR_TAP, 0x0000);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_TX0_TX_DRIVER + 0x10*lane, 0x0990);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, 0x0140);
- bnx2x_warpcore_reset_lane(bp, phy, 0);
-}
-
-static int bnx2x_get_mod_abs_int_cfg(struct bnx2x *bp,
- u32 chip_id,
- u32 shmem_base, u8 port,
- u8 *gpio_num, u8 *gpio_port)
-{
- u32 cfg_pin;
- *gpio_num = 0;
- *gpio_port = 0;
- if (CHIP_IS_E3(bp)) {
- cfg_pin = (REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_sfp_ctrl)) &
- PORT_HW_CFG_E3_MOD_ABS_MASK) >>
- PORT_HW_CFG_E3_MOD_ABS_SHIFT;
-
- /*
- * Should not happen. This function called upon interrupt
- * triggered by GPIO ( since EPIO can only generate interrupts
- * to MCP).
- * So if this function was called and none of the GPIOs was set,
- * it means the shit hit the fan.
- */
- if ((cfg_pin < PIN_CFG_GPIO0_P0) ||
- (cfg_pin > PIN_CFG_GPIO3_P1)) {
- DP(NETIF_MSG_LINK, "ERROR: Invalid cfg pin %x for "
- "module detect indication\n",
- cfg_pin);
- return -EINVAL;
- }
-
- *gpio_num = (cfg_pin - PIN_CFG_GPIO0_P0) & 0x3;
- *gpio_port = (cfg_pin - PIN_CFG_GPIO0_P0) >> 2;
- } else {
- *gpio_num = MISC_REGISTERS_GPIO_3;
- *gpio_port = port;
- }
- DP(NETIF_MSG_LINK, "MOD_ABS int GPIO%d_P%d\n", *gpio_num, *gpio_port);
- return 0;
-}
-
-static int bnx2x_is_sfp_module_plugged(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 gpio_num, gpio_port;
- u32 gpio_val;
- if (bnx2x_get_mod_abs_int_cfg(bp, params->chip_id,
- params->shmem_base, params->port,
- &gpio_num, &gpio_port) != 0)
- return 0;
- gpio_val = bnx2x_get_gpio(bp, gpio_num, gpio_port);
-
- /* Call the handling function in case module is detected */
- if (gpio_val == 0)
- return 1;
- else
- return 0;
-}
-
-static void bnx2x_warpcore_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u32 serdes_net_if;
- u8 fiber_mode;
- u16 lane = bnx2x_get_warpcore_lane(phy, params);
- serdes_net_if = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_hw_config[params->port].default_cfg)) &
- PORT_HW_CFG_NET_SERDES_IF_MASK);
- DP(NETIF_MSG_LINK, "Begin Warpcore init, link_speed %d, "
- "serdes_net_if = 0x%x\n",
- vars->line_speed, serdes_net_if);
- bnx2x_set_aer_mmd(params, phy);
-
- vars->phy_flags |= PHY_XGXS_FLAG;
- if ((serdes_net_if == PORT_HW_CFG_NET_SERDES_IF_SGMII) ||
- (phy->req_line_speed &&
- ((phy->req_line_speed == SPEED_100) ||
- (phy->req_line_speed == SPEED_10)))) {
- vars->phy_flags |= PHY_SGMII_FLAG;
- DP(NETIF_MSG_LINK, "Setting SGMII mode\n");
- bnx2x_warpcore_clear_regs(phy, params, lane);
- bnx2x_warpcore_set_sgmii_speed(phy, params, 0);
- } else {
- switch (serdes_net_if) {
- case PORT_HW_CFG_NET_SERDES_IF_KR:
- /* Enable KR Auto Neg */
- if (params->loopback_mode == LOOPBACK_NONE)
- bnx2x_warpcore_enable_AN_KR(phy, params, vars);
- else {
- DP(NETIF_MSG_LINK, "Setting KR 10G-Force\n");
- bnx2x_warpcore_set_10G_KR(phy, params, vars);
- }
- break;
-
- case PORT_HW_CFG_NET_SERDES_IF_XFI:
- bnx2x_warpcore_clear_regs(phy, params, lane);
- if (vars->line_speed == SPEED_10000) {
- DP(NETIF_MSG_LINK, "Setting 10G XFI\n");
- bnx2x_warpcore_set_10G_XFI(phy, params, 1);
- } else {
- if (SINGLE_MEDIA_DIRECT(params)) {
- DP(NETIF_MSG_LINK, "1G Fiber\n");
- fiber_mode = 1;
- } else {
- DP(NETIF_MSG_LINK, "10/100/1G SGMII\n");
- fiber_mode = 0;
- }
- bnx2x_warpcore_set_sgmii_speed(phy,
- params,
- fiber_mode);
- }
-
- break;
-
- case PORT_HW_CFG_NET_SERDES_IF_SFI:
-
- bnx2x_warpcore_clear_regs(phy, params, lane);
- if (vars->line_speed == SPEED_10000) {
- DP(NETIF_MSG_LINK, "Setting 10G SFI\n");
- bnx2x_warpcore_set_10G_XFI(phy, params, 0);
- } else if (vars->line_speed == SPEED_1000) {
- DP(NETIF_MSG_LINK, "Setting 1G Fiber\n");
- bnx2x_warpcore_set_sgmii_speed(phy, params, 1);
- }
- /* Issue Module detection */
- if (bnx2x_is_sfp_module_plugged(phy, params))
- bnx2x_sfp_module_detection(phy, params);
- break;
-
- case PORT_HW_CFG_NET_SERDES_IF_DXGXS:
- if (vars->line_speed != SPEED_20000) {
- DP(NETIF_MSG_LINK, "Speed not supported yet\n");
- return;
- }
- DP(NETIF_MSG_LINK, "Setting 20G DXGXS\n");
- bnx2x_warpcore_set_20G_DXGXS(bp, phy, lane);
- /* Issue Module detection */
-
- bnx2x_sfp_module_detection(phy, params);
- break;
-
- case PORT_HW_CFG_NET_SERDES_IF_KR2:
- if (vars->line_speed != SPEED_20000) {
- DP(NETIF_MSG_LINK, "Speed not supported yet\n");
- return;
- }
- DP(NETIF_MSG_LINK, "Setting 20G KR2\n");
- bnx2x_warpcore_set_20G_KR2(bp, phy);
- break;
-
- default:
- DP(NETIF_MSG_LINK, "Unsupported Serdes Net Interface "
- "0x%x\n", serdes_net_if);
- return;
- }
- }
-
- /* Take lane out of reset after configuration is finished */
- bnx2x_warpcore_reset_lane(bp, phy, 0);
- DP(NETIF_MSG_LINK, "Exit config init\n");
-}
-
-static void bnx2x_sfp_e3_set_transmitter(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 tx_en)
-{
- struct bnx2x *bp = params->bp;
- u32 cfg_pin;
- u8 port = params->port;
-
- cfg_pin = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_sfp_ctrl)) &
- PORT_HW_CFG_TX_LASER_MASK;
- /* Set the !tx_en since this pin is DISABLE_TX_LASER */
- DP(NETIF_MSG_LINK, "Setting WC TX to %d\n", tx_en);
- /* For 20G, the expected pin to be used is 3 pins after the current */
-
- bnx2x_set_cfg_pin(bp, cfg_pin, tx_en ^ 1);
- if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_20G)
- bnx2x_set_cfg_pin(bp, cfg_pin + 3, tx_en ^ 1);
-}
-
-static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 val16;
- bnx2x_sfp_e3_set_transmitter(params, phy, 0);
- bnx2x_set_mdio_clk(bp, params->chip_id, params->port);
- bnx2x_set_aer_mmd(params, phy);
- /* Global register */
- bnx2x_warpcore_reset_lane(bp, phy, 1);
-
- /* Clear loopback settings (if any) */
- /* 10G & 20G */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, val16 &
- 0xBFFF);
-
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, val16 & 0xfffe);
-
- /* Update those 1-copy registers */
- CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
- MDIO_AER_BLOCK_AER_REG, 0);
- /* Enable 1G MDIO (1-copy) */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK0_XGXSCONTROL,
- &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK0_XGXSCONTROL,
- val16 & ~0x10);
-
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL2, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL2,
- val16 & 0xff00);
-
-}
-
-static void bnx2x_set_warpcore_loopback(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 val16;
- u32 lane;
- DP(NETIF_MSG_LINK, "Setting Warpcore loopback type %x, speed %d\n",
- params->loopback_mode, phy->req_line_speed);
-
- if (phy->req_line_speed < SPEED_10000) {
- /* 10/100/1000 */
-
- /* Update those 1-copy registers */
- CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
- MDIO_AER_BLOCK_AER_REG, 0);
- /* Enable 1G MDIO (1-copy) */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK0_XGXSCONTROL,
- &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK0_XGXSCONTROL,
- val16 | 0x10);
- /* Set 1G loopback based on lane (1-copy) */
- lane = bnx2x_get_warpcore_lane(phy, params);
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL2, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_XGXSBLK1_LANECTRL2,
- val16 | (1<<lane));
-
- /* Switch back to 4-copy registers */
- bnx2x_set_aer_mmd(params, phy);
- /* Global loopback, not recommended. */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, val16 |
- 0x4000);
- } else {
- /* 10G & 20G */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_COMBO_IEEE0_MIICTRL, val16 |
- 0x4000);
-
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, &val16);
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_IEEE0BLK_MIICNTL, val16 | 0x1);
- }
-}
-
-
-void bnx2x_link_status_update(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 link_10g_plus;
- u8 port = params->port;
- u32 sync_offset, media_types;
- /* Update PHY configuration */
- set_phy_vars(params, vars);
-
- vars->link_status = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- port_mb[port].link_status));
-
- vars->link_up = (vars->link_status & LINK_STATUS_LINK_UP);
- vars->phy_flags = PHY_XGXS_FLAG;
- if (vars->link_status & LINK_STATUS_PHYSICAL_LINK_FLAG)
- vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG;
-
- if (vars->link_up) {
- DP(NETIF_MSG_LINK, "phy link up\n");
-
- vars->phy_link_up = 1;
- vars->duplex = DUPLEX_FULL;
- switch (vars->link_status &
- LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
- case LINK_10THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_10TFD:
- vars->line_speed = SPEED_10;
- break;
-
- case LINK_100TXHD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_100T4:
- case LINK_100TXFD:
- vars->line_speed = SPEED_100;
- break;
-
- case LINK_1000THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_1000TFD:
- vars->line_speed = SPEED_1000;
- break;
-
- case LINK_2500THD:
- vars->duplex = DUPLEX_HALF;
- /* fall thru */
- case LINK_2500TFD:
- vars->line_speed = SPEED_2500;
- break;
-
- case LINK_10GTFD:
- vars->line_speed = SPEED_10000;
- break;
- case LINK_20GTFD:
- vars->line_speed = SPEED_20000;
- break;
- default:
- break;
- }
- vars->flow_ctrl = 0;
- if (vars->link_status & LINK_STATUS_TX_FLOW_CONTROL_ENABLED)
- vars->flow_ctrl |= BNX2X_FLOW_CTRL_TX;
-
- if (vars->link_status & LINK_STATUS_RX_FLOW_CONTROL_ENABLED)
- vars->flow_ctrl |= BNX2X_FLOW_CTRL_RX;
-
- if (!vars->flow_ctrl)
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
-
- if (vars->line_speed &&
- ((vars->line_speed == SPEED_10) ||
- (vars->line_speed == SPEED_100))) {
- vars->phy_flags |= PHY_SGMII_FLAG;
- } else {
- vars->phy_flags &= ~PHY_SGMII_FLAG;
- }
- if (vars->line_speed &&
- USES_WARPCORE(bp) &&
- (vars->line_speed == SPEED_1000))
- vars->phy_flags |= PHY_SGMII_FLAG;
- /* anything 10 and over uses the bmac */
- link_10g_plus = (vars->line_speed >= SPEED_10000);
-
- if (link_10g_plus) {
- if (USES_WARPCORE(bp))
- vars->mac_type = MAC_TYPE_XMAC;
- else
- vars->mac_type = MAC_TYPE_BMAC;
- } else {
- if (USES_WARPCORE(bp))
- vars->mac_type = MAC_TYPE_UMAC;
- else
- vars->mac_type = MAC_TYPE_EMAC;
- }
- } else { /* link down */
- DP(NETIF_MSG_LINK, "phy link down\n");
-
- vars->phy_link_up = 0;
-
- vars->line_speed = 0;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
-
- /* indicate no mac active */
- vars->mac_type = MAC_TYPE_NONE;
- if (vars->link_status & LINK_STATUS_PHYSICAL_LINK_FLAG)
- vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG;
- }
-
- /* Sync media type */
- sync_offset = params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].media_type);
- media_types = REG_RD(bp, sync_offset);
-
- params->phy[INT_PHY].media_type =
- (media_types & PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK) >>
- PORT_HW_CFG_MEDIA_TYPE_PHY0_SHIFT;
- params->phy[EXT_PHY1].media_type =
- (media_types & PORT_HW_CFG_MEDIA_TYPE_PHY1_MASK) >>
- PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT;
- params->phy[EXT_PHY2].media_type =
- (media_types & PORT_HW_CFG_MEDIA_TYPE_PHY2_MASK) >>
- PORT_HW_CFG_MEDIA_TYPE_PHY2_SHIFT;
- DP(NETIF_MSG_LINK, "media_types = 0x%x\n", media_types);
-
- /* Sync AEU offset */
- sync_offset = params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].aeu_int_mask);
-
- vars->aeu_int_mask = REG_RD(bp, sync_offset);
-
- /* Sync PFC status */
- if (vars->link_status & LINK_STATUS_PFC_ENABLED)
- params->feature_config_flags |=
- FEATURE_CONFIG_PFC_ENABLED;
- else
- params->feature_config_flags &=
- ~FEATURE_CONFIG_PFC_ENABLED;
-
- DP(NETIF_MSG_LINK, "link_status 0x%x phy_link_up %x int_mask 0x%x\n",
- vars->link_status, vars->phy_link_up, vars->aeu_int_mask);
- DP(NETIF_MSG_LINK, "line_speed %x duplex %x flow_ctrl 0x%x\n",
- vars->line_speed, vars->duplex, vars->flow_ctrl);
-}
-
-
-static void bnx2x_set_master_ln(struct link_params *params,
- struct bnx2x_phy *phy)
-{
- struct bnx2x *bp = params->bp;
- u16 new_master_ln, ser_lane;
- ser_lane = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
-
- /* set the master_ln for AN */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
- &new_master_ln);
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2 ,
- MDIO_XGXS_BLOCK2_TEST_MODE_LANE,
- (new_master_ln | ser_lane));
-}
-
-static int bnx2x_reset_unicore(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 set_serdes)
-{
- struct bnx2x *bp = params->bp;
- u16 mii_control;
- u16 i;
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL, &mii_control);
-
- /* reset the unicore */
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- (mii_control |
- MDIO_COMBO_IEEO_MII_CONTROL_RESET));
- if (set_serdes)
- bnx2x_set_serdes_access(bp, params->port);
-
- /* wait for the reset to self clear */
- for (i = 0; i < MDIO_ACCESS_TIMEOUT; i++) {
- udelay(5);
-
- /* the reset erased the previous bank value */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- &mii_control);
-
- if (!(mii_control & MDIO_COMBO_IEEO_MII_CONTROL_RESET)) {
- udelay(5);
- return 0;
- }
- }
-
- netdev_err(bp->dev, "Warning: PHY was not initialized,"
- " Port %d\n",
- params->port);
- DP(NETIF_MSG_LINK, "BUG! XGXS is still in reset!\n");
- return -EINVAL;
-
-}
-
-static void bnx2x_set_swap_lanes(struct link_params *params,
- struct bnx2x_phy *phy)
-{
- struct bnx2x *bp = params->bp;
- /*
- * Each two bits represents a lane number:
- * No swap is 0123 => 0x1b no need to enable the swap
- */
- u16 ser_lane, rx_lane_swap, tx_lane_swap;
-
- ser_lane = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
- rx_lane_swap = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_RX_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_RX_SHIFT);
- tx_lane_swap = ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_TX_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_TX_SHIFT);
-
- if (rx_lane_swap != 0x1b) {
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_RX_LN_SWAP,
- (rx_lane_swap |
- MDIO_XGXS_BLOCK2_RX_LN_SWAP_ENABLE |
- MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE));
- } else {
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_RX_LN_SWAP, 0);
- }
-
- if (tx_lane_swap != 0x1b) {
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_TX_LN_SWAP,
- (tx_lane_swap |
- MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE));
- } else {
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_TX_LN_SWAP, 0);
- }
-}
-
-static void bnx2x_set_parallel_detection(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 control2;
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
- &control2);
- if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
- control2 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
- else
- control2 &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
- DP(NETIF_MSG_LINK, "phy->speed_cap_mask = 0x%x, control2 = 0x%x\n",
- phy->speed_cap_mask, control2);
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
- control2);
-
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
- (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
- DP(NETIF_MSG_LINK, "XGXS\n");
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_10G_PARALLEL_DETECT,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT);
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_10G_PARALLEL_DETECT,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
- &control2);
-
-
- control2 |=
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN;
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_10G_PARALLEL_DETECT,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
- control2);
-
- /* Disable parallel detection of HiG */
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_XGXS_BLOCK2,
- MDIO_XGXS_BLOCK2_UNICORE_MODE_10G,
- MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS |
- MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS);
- }
-}
-
-static void bnx2x_set_autoneg(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars,
- u8 enable_cl73)
-{
- struct bnx2x *bp = params->bp;
- u16 reg_val;
-
- /* CL37 Autoneg */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
-
- /* CL37 Autoneg Enabled */
- if (vars->line_speed == SPEED_AUTO_NEG)
- reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_AN_EN;
- else /* CL37 Autoneg Disabled */
- reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
- MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN);
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
-
- /* Enable/Disable Autodetection */
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, &reg_val);
- reg_val &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN |
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT);
- reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE;
- if (vars->line_speed == SPEED_AUTO_NEG)
- reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
- else
- reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, reg_val);
-
- /* Enable TetonII and BAM autoneg */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_BAM_NEXT_PAGE,
- MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
- &reg_val);
- if (vars->line_speed == SPEED_AUTO_NEG) {
- /* Enable BAM aneg Mode and TetonII aneg Mode */
- reg_val |= (MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
- MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
- } else {
- /* TetonII and BAM Autoneg Disabled */
- reg_val &= ~(MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
- MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
- }
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_BAM_NEXT_PAGE,
- MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
- reg_val);
-
- if (enable_cl73) {
- /* Enable Cl73 FSM status bits */
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_USERB0,
- MDIO_CL73_USERB0_CL73_UCTRL,
- 0xe);
-
- /* Enable BAM Station Manager*/
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_USERB0,
- MDIO_CL73_USERB0_CL73_BAM_CTRL1,
- MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN |
- MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_STATION_MNGR_EN |
- MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_NP_AFTER_BP_EN);
-
- /* Advertise CL73 link speeds */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_ADV2,
- &reg_val);
- if (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
- reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4;
- if (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
- reg_val |= MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX;
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_ADV2,
- reg_val);
-
- /* CL73 Autoneg Enabled */
- reg_val = MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN;
-
- } else /* CL73 Autoneg Disabled */
- reg_val = 0;
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB0,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL, reg_val);
-}
-
-/* program SerDes, forced speed */
-static void bnx2x_program_serdes(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 reg_val;
-
- /* program duplex, disable autoneg and sgmii*/
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL, &reg_val);
- reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX |
- MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
- MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK);
- if (phy->req_duplex == DUPLEX_FULL)
- reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL, reg_val);
-
- /*
- * program speed
- * - needed only if the speed is greater than 1G (2.5G or 10G)
- */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_MISC1, &reg_val);
- /* clearing the speed value before setting the right speed */
- DP(NETIF_MSG_LINK, "MDIO_REG_BANK_SERDES_DIGITAL = 0x%x\n", reg_val);
-
- reg_val &= ~(MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK |
- MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
-
- if (!((vars->line_speed == SPEED_1000) ||
- (vars->line_speed == SPEED_100) ||
- (vars->line_speed == SPEED_10))) {
-
- reg_val |= (MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M |
- MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
- if (vars->line_speed == SPEED_10000)
- reg_val |=
- MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4;
- }
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_MISC1, reg_val);
-
-}
-
-static void bnx2x_set_brcm_cl37_advertisement(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 val = 0;
-
- /* configure the 48 bits for BAM AN */
-
- /* set extended capabilities */
- if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)
- val |= MDIO_OVER_1G_UP1_2_5G;
- if (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
- val |= MDIO_OVER_1G_UP1_10G;
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_OVER_1G,
- MDIO_OVER_1G_UP1, val);
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_OVER_1G,
- MDIO_OVER_1G_UP3, 0x400);
-}
-
-static void bnx2x_set_ieee_aneg_advertisement(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 ieee_fc)
-{
- struct bnx2x *bp = params->bp;
- u16 val;
- /* for AN, we are always publishing full duplex */
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV, ieee_fc);
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_ADV1, &val);
- val &= ~MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_BOTH;
- val |= ((ieee_fc<<3) & MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK);
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_ADV1, val);
-}
-
-static void bnx2x_restart_autoneg(struct bnx2x_phy *phy,
- struct link_params *params,
- u8 enable_cl73)
-{
- struct bnx2x *bp = params->bp;
- u16 mii_control;
-
- DP(NETIF_MSG_LINK, "bnx2x_restart_autoneg\n");
- /* Enable and restart BAM/CL37 aneg */
-
- if (enable_cl73) {
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB0,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
- &mii_control);
-
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB0,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
- (mii_control |
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN |
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL_RESTART_AN));
- } else {
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- &mii_control);
- DP(NETIF_MSG_LINK,
- "bnx2x_restart_autoneg mii_control before = 0x%x\n",
- mii_control);
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- (mii_control |
- MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
- MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN));
- }
-}
-
-static void bnx2x_initialize_sgmii_process(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 control1;
-
- /* in SGMII mode, the unicore is always slave */
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
- &control1);
- control1 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT;
- /* set sgmii mode (and not fiber) */
- control1 &= ~(MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE |
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET |
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_MSTR_MODE);
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_CONTROL1,
- control1);
-
- /* if forced speed */
- if (!(vars->line_speed == SPEED_AUTO_NEG)) {
- /* set speed, disable autoneg */
- u16 mii_control;
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- &mii_control);
- mii_control &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
- MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK|
- MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX);
-
- switch (vars->line_speed) {
- case SPEED_100:
- mii_control |=
- MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100;
- break;
- case SPEED_1000:
- mii_control |=
- MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_1000;
- break;
- case SPEED_10:
- /* there is nothing to set for 10M */
- break;
- default:
- /* invalid speed for SGMII */
- DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
- vars->line_speed);
- break;
- }
-
- /* setting the full duplex */
- if (phy->req_duplex == DUPLEX_FULL)
- mii_control |=
- MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX;
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_MII_CONTROL,
- mii_control);
-
- } else { /* AN mode */
- /* enable and restart AN */
- bnx2x_restart_autoneg(phy, params, 0);
- }
-}
-
-
-/*
- * link management
- */
-
-static int bnx2x_direct_parallel_detect_used(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 pd_10g, status2_1000x;
- if (phy->req_line_speed != SPEED_AUTO_NEG)
- return 0;
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
- &status2_1000x);
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_SERDES_DIGITAL,
- MDIO_SERDES_DIGITAL_A_1000X_STATUS2,
- &status2_1000x);
- if (status2_1000x & MDIO_SERDES_DIGITAL_A_1000X_STATUS2_AN_DISABLED) {
- DP(NETIF_MSG_LINK, "1G parallel detect link on port %d\n",
- params->port);
- return 1;
- }
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_10G_PARALLEL_DETECT,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS,
- &pd_10g);
-
- if (pd_10g & MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS_PD_LINK) {
- DP(NETIF_MSG_LINK, "10G parallel detect link on port %d\n",
- params->port);
- return 1;
- }
- return 0;
-}
-
-static void bnx2x_flow_ctrl_resolve(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars,
- u32 gp_status)
-{
- struct bnx2x *bp = params->bp;
- u16 ld_pause; /* local driver */
- u16 lp_pause; /* link partner */
- u16 pause_result;
-
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
-
- /* resolve from gp_status in case of AN complete and not sgmii */
- if (phy->req_flow_ctrl != BNX2X_FLOW_CTRL_AUTO)
- vars->flow_ctrl = phy->req_flow_ctrl;
- else if (phy->req_line_speed != SPEED_AUTO_NEG)
- vars->flow_ctrl = params->req_fc_auto_adv;
- else if ((gp_status & MDIO_AN_CL73_OR_37_COMPLETE) &&
- (!(vars->phy_flags & PHY_SGMII_FLAG))) {
- if (bnx2x_direct_parallel_detect_used(phy, params)) {
- vars->flow_ctrl = params->req_fc_auto_adv;
- return;
- }
- if ((gp_status &
- (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE |
- MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE)) ==
- (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE |
- MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE)) {
-
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_ADV1,
- &ld_pause);
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB1,
- MDIO_CL73_IEEEB1_AN_LP_ADV1,
- &lp_pause);
- pause_result = (ld_pause &
- MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK)
- >> 8;
- pause_result |= (lp_pause &
- MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_MASK)
- >> 10;
- DP(NETIF_MSG_LINK, "pause_result CL73 0x%x\n",
- pause_result);
- } else {
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV,
- &ld_pause);
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1,
- &lp_pause);
- pause_result = (ld_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>5;
- pause_result |= (lp_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>7;
- DP(NETIF_MSG_LINK, "pause_result CL37 0x%x\n",
- pause_result);
- }
- bnx2x_pause_resolve(vars, pause_result);
- }
- DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", vars->flow_ctrl);
-}
-
-static void bnx2x_check_fallback_to_cl37(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 rx_status, ustat_val, cl37_fsm_received;
- DP(NETIF_MSG_LINK, "bnx2x_check_fallback_to_cl37\n");
- /* Step 1: Make sure signal is detected */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_RX0,
- MDIO_RX0_RX_STATUS,
- &rx_status);
- if ((rx_status & MDIO_RX0_RX_STATUS_SIGDET) !=
- (MDIO_RX0_RX_STATUS_SIGDET)) {
- DP(NETIF_MSG_LINK, "Signal is not detected. Restoring CL73."
- "rx_status(0x80b0) = 0x%x\n", rx_status);
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB0,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN);
- return;
- }
- /* Step 2: Check CL73 state machine */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_USERB0,
- MDIO_CL73_USERB0_CL73_USTAT1,
- &ustat_val);
- if ((ustat_val &
- (MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK |
- MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37)) !=
- (MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK |
- MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37)) {
- DP(NETIF_MSG_LINK, "CL73 state-machine is not stable. "
- "ustat_val(0x8371) = 0x%x\n", ustat_val);
- return;
- }
- /*
- * Step 3: Check CL37 Message Pages received to indicate LP
- * supports only CL37
- */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_REMOTE_PHY,
- MDIO_REMOTE_PHY_MISC_RX_STATUS,
- &cl37_fsm_received);
- if ((cl37_fsm_received &
- (MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG |
- MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG)) !=
- (MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG |
- MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG)) {
- DP(NETIF_MSG_LINK, "No CL37 FSM were received. "
- "misc_rx_status(0x8330) = 0x%x\n",
- cl37_fsm_received);
- return;
- }
- /*
- * The combined cl37/cl73 fsm state information indicating that
- * we are connected to a device which does not support cl73, but
- * does support cl37 BAM. In this case we disable cl73 and
- * restart cl37 auto-neg
- */
-
- /* Disable CL73 */
- CL22_WR_OVER_CL45(bp, phy,
- MDIO_REG_BANK_CL73_IEEEB0,
- MDIO_CL73_IEEEB0_CL73_AN_CONTROL,
- 0);
- /* Restart CL37 autoneg */
- bnx2x_restart_autoneg(phy, params, 0);
- DP(NETIF_MSG_LINK, "Disabling CL73, and restarting CL37 autoneg\n");
-}
-
-static void bnx2x_xgxs_an_resolve(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars,
- u32 gp_status)
-{
- if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE)
- vars->link_status |=
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
-
- if (bnx2x_direct_parallel_detect_used(phy, params))
- vars->link_status |=
- LINK_STATUS_PARALLEL_DETECTION_USED;
-}
-static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars,
- u16 is_link_up,
- u16 speed_mask,
- u16 is_duplex)
-{
- struct bnx2x *bp = params->bp;
- if (phy->req_line_speed == SPEED_AUTO_NEG)
- vars->link_status |= LINK_STATUS_AUTO_NEGOTIATE_ENABLED;
- if (is_link_up) {
- DP(NETIF_MSG_LINK, "phy link up\n");
-
- vars->phy_link_up = 1;
- vars->link_status |= LINK_STATUS_LINK_UP;
-
- switch (speed_mask) {
- case GP_STATUS_10M:
- vars->line_speed = SPEED_10;
- if (vars->duplex == DUPLEX_FULL)
- vars->link_status |= LINK_10TFD;
- else
- vars->link_status |= LINK_10THD;
- break;
-
- case GP_STATUS_100M:
- vars->line_speed = SPEED_100;
- if (vars->duplex == DUPLEX_FULL)
- vars->link_status |= LINK_100TXFD;
- else
- vars->link_status |= LINK_100TXHD;
- break;
-
- case GP_STATUS_1G:
- case GP_STATUS_1G_KX:
- vars->line_speed = SPEED_1000;
- if (vars->duplex == DUPLEX_FULL)
- vars->link_status |= LINK_1000TFD;
- else
- vars->link_status |= LINK_1000THD;
- break;
-
- case GP_STATUS_2_5G:
- vars->line_speed = SPEED_2500;
- if (vars->duplex == DUPLEX_FULL)
- vars->link_status |= LINK_2500TFD;
- else
- vars->link_status |= LINK_2500THD;
- break;
-
- case GP_STATUS_5G:
- case GP_STATUS_6G:
- DP(NETIF_MSG_LINK,
- "link speed unsupported gp_status 0x%x\n",
- speed_mask);
- return -EINVAL;
-
- case GP_STATUS_10G_KX4:
- case GP_STATUS_10G_HIG:
- case GP_STATUS_10G_CX4:
- case GP_STATUS_10G_KR:
- case GP_STATUS_10G_SFI:
- case GP_STATUS_10G_XFI:
- vars->line_speed = SPEED_10000;
- vars->link_status |= LINK_10GTFD;
- break;
- case GP_STATUS_20G_DXGXS:
- vars->line_speed = SPEED_20000;
- vars->link_status |= LINK_20GTFD;
- break;
- default:
- DP(NETIF_MSG_LINK,
- "link speed unsupported gp_status 0x%x\n",
- speed_mask);
- return -EINVAL;
- }
- } else { /* link_down */
- DP(NETIF_MSG_LINK, "phy link down\n");
-
- vars->phy_link_up = 0;
-
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_NONE;
- }
- DP(NETIF_MSG_LINK, " phy_link_up %x line_speed %d\n",
- vars->phy_link_up, vars->line_speed);
- return 0;
-}
-
-static int bnx2x_link_settings_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
-
- struct bnx2x *bp = params->bp;
-
- u16 gp_status, duplex = DUPLEX_HALF, link_up = 0, speed_mask;
- int rc = 0;
-
- /* Read gp_status */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_GP_STATUS,
- MDIO_GP_STATUS_TOP_AN_STATUS1,
- &gp_status);
- if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS)
- duplex = DUPLEX_FULL;
- if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS)
- link_up = 1;
- speed_mask = gp_status & GP_STATUS_SPEED_MASK;
- DP(NETIF_MSG_LINK, "gp_status 0x%x, is_link_up %d, speed_mask 0x%x\n",
- gp_status, link_up, speed_mask);
- rc = bnx2x_get_link_speed_duplex(phy, params, vars, link_up, speed_mask,
- duplex);
- if (rc == -EINVAL)
- return rc;
-
- if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) {
- if (SINGLE_MEDIA_DIRECT(params)) {
- bnx2x_flow_ctrl_resolve(phy, params, vars, gp_status);
- if (phy->req_line_speed == SPEED_AUTO_NEG)
- bnx2x_xgxs_an_resolve(phy, params, vars,
- gp_status);
- }
- } else { /* link_down */
- if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
- SINGLE_MEDIA_DIRECT(params)) {
- /* Check signal is detected */
- bnx2x_check_fallback_to_cl37(phy, params);
- }
- }
-
- DP(NETIF_MSG_LINK, "duplex %x flow_ctrl 0x%x link_status 0x%x\n",
- vars->duplex, vars->flow_ctrl, vars->link_status);
- return rc;
-}
-
-static int bnx2x_warpcore_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
-
- struct bnx2x *bp = params->bp;
-
- u8 lane;
- u16 gp_status1, gp_speed, link_up, duplex = DUPLEX_FULL;
- int rc = 0;
- lane = bnx2x_get_warpcore_lane(phy, params);
- /* Read gp_status */
- if (phy->req_line_speed > SPEED_10000) {
- u16 temp_link_up;
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- 1, &temp_link_up);
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- 1, &link_up);
- DP(NETIF_MSG_LINK, "PCS RX link status = 0x%x-->0x%x\n",
- temp_link_up, link_up);
- link_up &= (1<<2);
- if (link_up)
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- } else {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_1, &gp_status1);
- DP(NETIF_MSG_LINK, "0x81d1 = 0x%x\n", gp_status1);
- /* Check for either KR or generic link up. */
- gp_status1 = ((gp_status1 >> 8) & 0xf) |
- ((gp_status1 >> 12) & 0xf);
- link_up = gp_status1 & (1 << lane);
- if (link_up && SINGLE_MEDIA_DIRECT(params)) {
- u16 pd, gp_status4;
- if (phy->req_line_speed == SPEED_AUTO_NEG) {
- /* Check Autoneg complete */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_4,
- &gp_status4);
- if (gp_status4 & ((1<<12)<<lane))
- vars->link_status |=
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
-
- /* Check parallel detect used */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_PAR_DET_10G_STATUS,
- &pd);
- if (pd & (1<<15))
- vars->link_status |=
- LINK_STATUS_PARALLEL_DETECTION_USED;
- }
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- }
- }
-
- if (lane < 2) {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_2, &gp_speed);
- } else {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_3, &gp_speed);
- }
- DP(NETIF_MSG_LINK, "lane %d gp_speed 0x%x\n", lane, gp_speed);
-
- if ((lane & 1) == 0)
- gp_speed <<= 8;
- gp_speed &= 0x3f00;
-
-
- rc = bnx2x_get_link_speed_duplex(phy, params, vars, link_up, gp_speed,
- duplex);
-
- DP(NETIF_MSG_LINK, "duplex %x flow_ctrl 0x%x link_status 0x%x\n",
- vars->duplex, vars->flow_ctrl, vars->link_status);
- return rc;
-}
-static void bnx2x_set_gmii_tx_driver(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- struct bnx2x_phy *phy = &params->phy[INT_PHY];
- u16 lp_up2;
- u16 tx_driver;
- u16 bank;
-
- /* read precomp */
- CL22_RD_OVER_CL45(bp, phy,
- MDIO_REG_BANK_OVER_1G,
- MDIO_OVER_1G_LP_UP2, &lp_up2);
-
- /* bits [10:7] at lp_up2, positioned at [15:12] */
- lp_up2 = (((lp_up2 & MDIO_OVER_1G_LP_UP2_PREEMPHASIS_MASK) >>
- MDIO_OVER_1G_LP_UP2_PREEMPHASIS_SHIFT) <<
- MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT);
-
- if (lp_up2 == 0)
- return;
-
- for (bank = MDIO_REG_BANK_TX0; bank <= MDIO_REG_BANK_TX3;
- bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0)) {
- CL22_RD_OVER_CL45(bp, phy,
- bank,
- MDIO_TX0_TX_DRIVER, &tx_driver);
-
- /* replace tx_driver bits [15:12] */
- if (lp_up2 !=
- (tx_driver & MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK)) {
- tx_driver &= ~MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK;
- tx_driver |= lp_up2;
- CL22_WR_OVER_CL45(bp, phy,
- bank,
- MDIO_TX0_TX_DRIVER, tx_driver);
- }
- }
-}
-
-static int bnx2x_emac_program(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u16 mode = 0;
-
- DP(NETIF_MSG_LINK, "setting link speed & duplex\n");
- bnx2x_bits_dis(bp, GRCBASE_EMAC0 + port*0x400 +
- EMAC_REG_EMAC_MODE,
- (EMAC_MODE_25G_MODE |
- EMAC_MODE_PORT_MII_10M |
- EMAC_MODE_HALF_DUPLEX));
- switch (vars->line_speed) {
- case SPEED_10:
- mode |= EMAC_MODE_PORT_MII_10M;
- break;
-
- case SPEED_100:
- mode |= EMAC_MODE_PORT_MII;
- break;
-
- case SPEED_1000:
- mode |= EMAC_MODE_PORT_GMII;
- break;
-
- case SPEED_2500:
- mode |= (EMAC_MODE_25G_MODE | EMAC_MODE_PORT_GMII);
- break;
-
- default:
- /* 10G not valid for EMAC */
- DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
- vars->line_speed);
- return -EINVAL;
- }
-
- if (vars->duplex == DUPLEX_HALF)
- mode |= EMAC_MODE_HALF_DUPLEX;
- bnx2x_bits_en(bp,
- GRCBASE_EMAC0 + port*0x400 + EMAC_REG_EMAC_MODE,
- mode);
-
- bnx2x_set_led(params, vars, LED_MODE_OPER, vars->line_speed);
- return 0;
-}
-
-static void bnx2x_set_preemphasis(struct bnx2x_phy *phy,
- struct link_params *params)
-{
-
- u16 bank, i = 0;
- struct bnx2x *bp = params->bp;
-
- for (bank = MDIO_REG_BANK_RX0, i = 0; bank <= MDIO_REG_BANK_RX3;
- bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0), i++) {
- CL22_WR_OVER_CL45(bp, phy,
- bank,
- MDIO_RX0_RX_EQ_BOOST,
- phy->rx_preemphasis[i]);
- }
-
- for (bank = MDIO_REG_BANK_TX0, i = 0; bank <= MDIO_REG_BANK_TX3;
- bank += (MDIO_REG_BANK_TX1 - MDIO_REG_BANK_TX0), i++) {
- CL22_WR_OVER_CL45(bp, phy,
- bank,
- MDIO_TX0_TX_DRIVER,
- phy->tx_preemphasis[i]);
- }
-}
-
-static void bnx2x_xgxs_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 enable_cl73 = (SINGLE_MEDIA_DIRECT(params) ||
- (params->loopback_mode == LOOPBACK_XGXS));
- if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
- if (SINGLE_MEDIA_DIRECT(params) &&
- (params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED))
- bnx2x_set_preemphasis(phy, params);
-
- /* forced speed requested? */
- if (vars->line_speed != SPEED_AUTO_NEG ||
- (SINGLE_MEDIA_DIRECT(params) &&
- params->loopback_mode == LOOPBACK_EXT)) {
- DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
-
- /* disable autoneg */
- bnx2x_set_autoneg(phy, params, vars, 0);
-
- /* program speed and duplex */
- bnx2x_program_serdes(phy, params, vars);
-
- } else { /* AN_mode */
- DP(NETIF_MSG_LINK, "not SGMII, AN\n");
-
- /* AN enabled */
- bnx2x_set_brcm_cl37_advertisement(phy, params);
-
- /* program duplex & pause advertisement (for aneg) */
- bnx2x_set_ieee_aneg_advertisement(phy, params,
- vars->ieee_fc);
-
- /* enable autoneg */
- bnx2x_set_autoneg(phy, params, vars, enable_cl73);
-
- /* enable and restart AN */
- bnx2x_restart_autoneg(phy, params, enable_cl73);
- }
-
- } else { /* SGMII mode */
- DP(NETIF_MSG_LINK, "SGMII\n");
-
- bnx2x_initialize_sgmii_process(phy, params, vars);
- }
-}
-
-static int bnx2x_prepare_xgxs(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- int rc;
- vars->phy_flags |= PHY_XGXS_FLAG;
- if ((phy->req_line_speed &&
- ((phy->req_line_speed == SPEED_100) ||
- (phy->req_line_speed == SPEED_10))) ||
- (!phy->req_line_speed &&
- (phy->speed_cap_mask >=
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
- (phy->speed_cap_mask <
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
- (phy->type == PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT_SD))
- vars->phy_flags |= PHY_SGMII_FLAG;
- else
- vars->phy_flags &= ~PHY_SGMII_FLAG;
-
- bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
- bnx2x_set_aer_mmd(params, phy);
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
- bnx2x_set_master_ln(params, phy);
-
- rc = bnx2x_reset_unicore(params, phy, 0);
- /* reset the SerDes and wait for reset bit return low */
- if (rc != 0)
- return rc;
-
- bnx2x_set_aer_mmd(params, phy);
- /* setting the masterLn_def again after the reset */
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) {
- bnx2x_set_master_ln(params, phy);
- bnx2x_set_swap_lanes(params, phy);
- }
-
- return rc;
-}
-
-static u16 bnx2x_wait_reset_complete(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- struct link_params *params)
-{
- u16 cnt, ctrl;
- /* Wait for soft reset to get cleared up to 1 sec */
- for (cnt = 0; cnt < 1000; cnt++) {
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE)
- bnx2x_cl22_read(bp, phy,
- MDIO_PMA_REG_CTRL, &ctrl);
- else
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, &ctrl);
- if (!(ctrl & (1<<15)))
- break;
- msleep(1);
- }
-
- if (cnt == 1000)
- netdev_err(bp->dev, "Warning: PHY was not initialized,"
- " Port %d\n",
- params->port);
- DP(NETIF_MSG_LINK, "control reg 0x%x (after %d ms)\n", ctrl, cnt);
- return cnt;
-}
-
-static void bnx2x_link_int_enable(struct link_params *params)
-{
- u8 port = params->port;
- u32 mask;
- struct bnx2x *bp = params->bp;
-
- /* Setting the status to report on link up for either XGXS or SerDes */
- if (CHIP_IS_E3(bp)) {
- mask = NIG_MASK_XGXS0_LINK_STATUS;
- if (!(SINGLE_MEDIA_DIRECT(params)))
- mask |= NIG_MASK_MI_INT;
- } else if (params->switch_cfg == SWITCH_CFG_10G) {
- mask = (NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_XGXS0_LINK_STATUS);
- DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n");
- if (!(SINGLE_MEDIA_DIRECT(params)) &&
- params->phy[INT_PHY].type !=
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) {
- mask |= NIG_MASK_MI_INT;
- DP(NETIF_MSG_LINK, "enabled external phy int\n");
- }
-
- } else { /* SerDes */
- mask = NIG_MASK_SERDES0_LINK_STATUS;
- DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n");
- if (!(SINGLE_MEDIA_DIRECT(params)) &&
- params->phy[INT_PHY].type !=
- PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN) {
- mask |= NIG_MASK_MI_INT;
- DP(NETIF_MSG_LINK, "enabled external phy int\n");
- }
- }
- bnx2x_bits_en(bp,
- NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- mask);
-
- DP(NETIF_MSG_LINK, "port %x, is_xgxs %x, int_status 0x%x\n", port,
- (params->switch_cfg == SWITCH_CFG_10G),
- REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
- DP(NETIF_MSG_LINK, " int_mask 0x%x, MI_INT %x, SERDES_LINK %x\n",
- REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
- REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
- REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS+port*0x3c));
- DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
-}
-
-static void bnx2x_rearm_latch_signal(struct bnx2x *bp, u8 port,
- u8 exp_mi_int)
-{
- u32 latch_status = 0;
-
- /*
- * Disable the MI INT ( external phy int ) by writing 1 to the
- * status register. Link down indication is high-active-signal,
- * so in this case we need to write the status to clear the XOR
- */
- /* Read Latched signals */
- latch_status = REG_RD(bp,
- NIG_REG_LATCH_STATUS_0 + port*8);
- DP(NETIF_MSG_LINK, "latch_status = 0x%x\n", latch_status);
- /* Handle only those with latched-signal=up.*/
- if (exp_mi_int)
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0
- + port*4,
- NIG_STATUS_EMAC0_MI_INT);
- else
- bnx2x_bits_dis(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0
- + port*4,
- NIG_STATUS_EMAC0_MI_INT);
-
- if (latch_status & 1) {
-
- /* For all latched-signal=up : Re-Arm Latch signals */
- REG_WR(bp, NIG_REG_LATCH_STATUS_0 + port*8,
- (latch_status & 0xfffe) | (latch_status & 1));
- }
- /* For all latched-signal=up,Write original_signal to status */
-}
-
-static void bnx2x_link_int_ack(struct link_params *params,
- struct link_vars *vars, u8 is_10g_plus)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u32 mask;
- /*
- * First reset all status we assume only one line will be
- * change at a time
- */
- bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_STATUS_XGXS0_LINK10G |
- NIG_STATUS_XGXS0_LINK_STATUS |
- NIG_STATUS_SERDES0_LINK_STATUS));
- if (vars->phy_link_up) {
- if (USES_WARPCORE(bp))
- mask = NIG_STATUS_XGXS0_LINK_STATUS;
- else {
- if (is_10g_plus)
- mask = NIG_STATUS_XGXS0_LINK10G;
- else if (params->switch_cfg == SWITCH_CFG_10G) {
- /*
- * Disable the link interrupt by writing 1 to
- * the relevant lane in the status register
- */
- u32 ser_lane =
- ((params->lane_config &
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_MASK) >>
- PORT_HW_CFG_LANE_SWAP_CFG_MASTER_SHIFT);
- mask = ((1 << ser_lane) <<
- NIG_STATUS_XGXS0_LINK_STATUS_SIZE);
- } else
- mask = NIG_STATUS_SERDES0_LINK_STATUS;
- }
- DP(NETIF_MSG_LINK, "Ack link up interrupt with mask 0x%x\n",
- mask);
- bnx2x_bits_en(bp,
- NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- mask);
- }
-}
-
-static int bnx2x_format_ver(u32 num, u8 *str, u16 *len)
-{
- u8 *str_ptr = str;
- u32 mask = 0xf0000000;
- u8 shift = 8*4;
- u8 digit;
- u8 remove_leading_zeros = 1;
- if (*len < 10) {
- /* Need more than 10chars for this format */
- *str_ptr = '\0';
- (*len)--;
- return -EINVAL;
- }
- while (shift > 0) {
-
- shift -= 4;
- digit = ((num & mask) >> shift);
- if (digit == 0 && remove_leading_zeros) {
- mask = mask >> 4;
- continue;
- } else if (digit < 0xa)
- *str_ptr = digit + '0';
- else
- *str_ptr = digit - 0xa + 'a';
- remove_leading_zeros = 0;
- str_ptr++;
- (*len)--;
- mask = mask >> 4;
- if (shift == 4*4) {
- *str_ptr = '.';
- str_ptr++;
- (*len)--;
- remove_leading_zeros = 1;
- }
- }
- return 0;
-}
-
-
-static int bnx2x_null_format_ver(u32 spirom_ver, u8 *str, u16 *len)
-{
- str[0] = '\0';
- (*len)--;
- return 0;
-}
-
-int bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
- u8 *version, u16 len)
-{
- struct bnx2x *bp;
- u32 spirom_ver = 0;
- int status = 0;
- u8 *ver_p = version;
- u16 remain_len = len;
- if (version == NULL || params == NULL)
- return -EINVAL;
- bp = params->bp;
-
- /* Extract first external phy*/
- version[0] = '\0';
- spirom_ver = REG_RD(bp, params->phy[EXT_PHY1].ver_addr);
-
- if (params->phy[EXT_PHY1].format_fw_ver) {
- status |= params->phy[EXT_PHY1].format_fw_ver(spirom_ver,
- ver_p,
- &remain_len);
- ver_p += (len - remain_len);
- }
- if ((params->num_phys == MAX_PHYS) &&
- (params->phy[EXT_PHY2].ver_addr != 0)) {
- spirom_ver = REG_RD(bp, params->phy[EXT_PHY2].ver_addr);
- if (params->phy[EXT_PHY2].format_fw_ver) {
- *ver_p = '/';
- ver_p++;
- remain_len--;
- status |= params->phy[EXT_PHY2].format_fw_ver(
- spirom_ver,
- ver_p,
- &remain_len);
- ver_p = version + (len - remain_len);
- }
- }
- *ver_p = '\0';
- return status;
-}
-
-static void bnx2x_set_xgxs_loopback(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
-
- if (phy->req_line_speed != SPEED_1000) {
- u32 md_devad = 0;
-
- DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n");
-
- if (!CHIP_IS_E3(bp)) {
- /* change the uni_phy_addr in the nig */
- md_devad = REG_RD(bp, (NIG_REG_XGXS0_CTRL_MD_DEVAD +
- port*0x18));
-
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- 0x5);
- }
-
- bnx2x_cl45_write(bp, phy,
- 5,
- (MDIO_REG_BANK_AER_BLOCK +
- (MDIO_AER_BLOCK_AER_REG & 0xf)),
- 0x2800);
-
- bnx2x_cl45_write(bp, phy,
- 5,
- (MDIO_REG_BANK_CL73_IEEEB0 +
- (MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
- 0x6041);
- msleep(200);
- /* set aer mmd back */
- bnx2x_set_aer_mmd(params, phy);
-
- if (!CHIP_IS_E3(bp)) {
- /* and md_devad */
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- md_devad);
- }
- } else {
- u16 mii_ctrl;
- DP(NETIF_MSG_LINK, "XGXS 1G loopback enable\n");
- bnx2x_cl45_read(bp, phy, 5,
- (MDIO_REG_BANK_COMBO_IEEE0 +
- (MDIO_COMBO_IEEE0_MII_CONTROL & 0xf)),
- &mii_ctrl);
- bnx2x_cl45_write(bp, phy, 5,
- (MDIO_REG_BANK_COMBO_IEEE0 +
- (MDIO_COMBO_IEEE0_MII_CONTROL & 0xf)),
- mii_ctrl |
- MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK);
- }
-}
-
-int bnx2x_set_led(struct link_params *params,
- struct link_vars *vars, u8 mode, u32 speed)
-{
- u8 port = params->port;
- u16 hw_led_mode = params->hw_led_mode;
- int rc = 0;
- u8 phy_idx;
- u32 tmp;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);
- DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",
- speed, hw_led_mode);
- /* In case */
- for (phy_idx = EXT_PHY1; phy_idx < MAX_PHYS; phy_idx++) {
- if (params->phy[phy_idx].set_link_led) {
- params->phy[phy_idx].set_link_led(
- &params->phy[phy_idx], params, mode);
- }
- }
-
- switch (mode) {
- case LED_MODE_FRONT_PANEL_OFF:
- case LED_MODE_OFF:
- REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0);
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
- SHARED_HW_CFG_LED_MAC1);
-
- tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
- break;
-
- case LED_MODE_OPER:
- /*
- * For all other phys, OPER mode is same as ON, so in case
- * link is down, do nothing
- */
- if (!vars->link_up)
- break;
- case LED_MODE_ON:
- if (((params->phy[EXT_PHY1].type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
- (params->phy[EXT_PHY1].type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722)) &&
- CHIP_IS_E2(bp) && params->num_phys == 2) {
- /*
- * This is a work-around for E2+8727 Configurations
- */
- if (mode == LED_MODE_ON ||
- speed == SPEED_10000){
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);
- REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);
-
- tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(bp, EMAC_REG_EMAC_LED,
- (tmp | EMAC_LED_OVERRIDE));
- /*
- * return here without enabling traffic
- * LED blink andsetting rate in ON mode.
- * In oper mode, enabling LED blink
- * and setting rate is needed.
- */
- if (mode == LED_MODE_ON)
- return rc;
- }
- } else if (SINGLE_MEDIA_DIRECT(params)) {
- /*
- * This is a work-around for HW issue found when link
- * is up in CL73
- */
- REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);
- if (CHIP_IS_E1x(bp) ||
- CHIP_IS_E2(bp) ||
- (mode == LED_MODE_ON))
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);
- else
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
- hw_led_mode);
- } else
- REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, hw_led_mode);
-
- REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 + port*4, 0);
- /* Set blinking rate to ~15.9Hz */
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,
- LED_BLINK_RATE_VAL);
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
- port*4, 1);
- tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp & (~EMAC_LED_OVERRIDE)));
-
- if (CHIP_IS_E1(bp) &&
- ((speed == SPEED_2500) ||
- (speed == SPEED_1000) ||
- (speed == SPEED_100) ||
- (speed == SPEED_10))) {
- /*
- * On Everest 1 Ax chip versions for speeds less than
- * 10G LED scheme is different
- */
- REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0
- + port*4, 1);
- REG_WR(bp, NIG_REG_LED_CONTROL_TRAFFIC_P0 +
- port*4, 0);
- REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 +
- port*4, 1);
- }
- break;
-
- default:
- rc = -EINVAL;
- DP(NETIF_MSG_LINK, "bnx2x_set_led: Invalid led mode %d\n",
- mode);
- break;
- }
- return rc;
-
-}
-
-/*
- * This function comes to reflect the actual link state read DIRECTLY from the
- * HW
- */
-int bnx2x_test_link(struct link_params *params, struct link_vars *vars,
- u8 is_serdes)
-{
- struct bnx2x *bp = params->bp;
- u16 gp_status = 0, phy_index = 0;
- u8 ext_phy_link_up = 0, serdes_phy_type;
- struct link_vars temp_vars;
- struct bnx2x_phy *int_phy = &params->phy[INT_PHY];
-
- if (CHIP_IS_E3(bp)) {
- u16 link_up;
- if (params->req_line_speed[LINK_CONFIG_IDX(INT_PHY)]
- > SPEED_10000) {
- /* Check 20G link */
- bnx2x_cl45_read(bp, int_phy, MDIO_WC_DEVAD,
- 1, &link_up);
- bnx2x_cl45_read(bp, int_phy, MDIO_WC_DEVAD,
- 1, &link_up);
- link_up &= (1<<2);
- } else {
- /* Check 10G link and below*/
- u8 lane = bnx2x_get_warpcore_lane(int_phy, params);
- bnx2x_cl45_read(bp, int_phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_1,
- &gp_status);
- gp_status = ((gp_status >> 8) & 0xf) |
- ((gp_status >> 12) & 0xf);
- link_up = gp_status & (1 << lane);
- }
- if (!link_up)
- return -ESRCH;
- } else {
- CL22_RD_OVER_CL45(bp, int_phy,
- MDIO_REG_BANK_GP_STATUS,
- MDIO_GP_STATUS_TOP_AN_STATUS1,
- &gp_status);
- /* link is up only if both local phy and external phy are up */
- if (!(gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS))
- return -ESRCH;
- }
- /* In XGXS loopback mode, do not check external PHY */
- if (params->loopback_mode == LOOPBACK_XGXS)
- return 0;
-
- switch (params->num_phys) {
- case 1:
- /* No external PHY */
- return 0;
- case 2:
- ext_phy_link_up = params->phy[EXT_PHY1].read_status(
- &params->phy[EXT_PHY1],
- params, &temp_vars);
- break;
- case 3: /* Dual Media */
- for (phy_index = EXT_PHY1; phy_index < params->num_phys;
- phy_index++) {
- serdes_phy_type = ((params->phy[phy_index].media_type ==
- ETH_PHY_SFP_FIBER) ||
- (params->phy[phy_index].media_type ==
- ETH_PHY_XFP_FIBER) ||
- (params->phy[phy_index].media_type ==
- ETH_PHY_DA_TWINAX));
-
- if (is_serdes != serdes_phy_type)
- continue;
- if (params->phy[phy_index].read_status) {
- ext_phy_link_up |=
- params->phy[phy_index].read_status(
- &params->phy[phy_index],
- params, &temp_vars);
- }
- }
- break;
- }
- if (ext_phy_link_up)
- return 0;
- return -ESRCH;
-}
-
-static int bnx2x_link_initialize(struct link_params *params,
- struct link_vars *vars)
-{
- int rc = 0;
- u8 phy_index, non_ext_phy;
- struct bnx2x *bp = params->bp;
- /*
- * In case of external phy existence, the line speed would be the
- * line speed linked up by the external phy. In case it is direct
- * only, then the line_speed during initialization will be
- * equal to the req_line_speed
- */
- vars->line_speed = params->phy[INT_PHY].req_line_speed;
-
- /*
- * Initialize the internal phy in case this is a direct board
- * (no external phys), or this board has external phy which requires
- * to first.
- */
- if (!USES_WARPCORE(bp))
- bnx2x_prepare_xgxs(&params->phy[INT_PHY], params, vars);
- /* init ext phy and enable link state int */
- non_ext_phy = (SINGLE_MEDIA_DIRECT(params) ||
- (params->loopback_mode == LOOPBACK_XGXS));
-
- if (non_ext_phy ||
- (params->phy[EXT_PHY1].flags & FLAGS_INIT_XGXS_FIRST) ||
- (params->loopback_mode == LOOPBACK_EXT_PHY)) {
- struct bnx2x_phy *phy = &params->phy[INT_PHY];
- if (vars->line_speed == SPEED_AUTO_NEG &&
- (CHIP_IS_E1x(bp) ||
- CHIP_IS_E2(bp)))
- bnx2x_set_parallel_detection(phy, params);
- if (params->phy[INT_PHY].config_init)
- params->phy[INT_PHY].config_init(phy,
- params,
- vars);
- }
-
- /* Init external phy*/
- if (non_ext_phy) {
- if (params->phy[INT_PHY].supported &
- SUPPORTED_FIBRE)
- vars->link_status |= LINK_STATUS_SERDES_LINK;
- } else {
- for (phy_index = EXT_PHY1; phy_index < params->num_phys;
- phy_index++) {
- /*
- * No need to initialize second phy in case of first
- * phy only selection. In case of second phy, we do
- * need to initialize the first phy, since they are
- * connected.
- */
- if (params->phy[phy_index].supported &
- SUPPORTED_FIBRE)
- vars->link_status |= LINK_STATUS_SERDES_LINK;
-
- if (phy_index == EXT_PHY2 &&
- (bnx2x_phy_selection(params) ==
- PORT_HW_CFG_PHY_SELECTION_FIRST_PHY)) {
- DP(NETIF_MSG_LINK, "Not initializing"
- " second phy\n");
- continue;
- }
- params->phy[phy_index].config_init(
- &params->phy[phy_index],
- params, vars);
- }
- }
- /* Reset the interrupt indication after phy was initialized */
- bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 +
- params->port*4,
- (NIG_STATUS_XGXS0_LINK10G |
- NIG_STATUS_XGXS0_LINK_STATUS |
- NIG_STATUS_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
- bnx2x_update_mng(params, vars->link_status);
- return rc;
-}
-
-static void bnx2x_int_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- /* reset the SerDes/XGXS */
- REG_WR(params->bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
- (0x1ff << (params->port*16)));
-}
-
-static void bnx2x_common_ext_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 gpio_port;
- /* HW reset */
- if (CHIP_IS_E2(bp))
- gpio_port = BP_PATH(bp);
- else
- gpio_port = params->port;
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- gpio_port);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- gpio_port);
- DP(NETIF_MSG_LINK, "reset external PHY\n");
-}
-
-static int bnx2x_update_link_down(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
-
- DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);
- bnx2x_set_led(params, vars, LED_MODE_OFF, 0);
- vars->phy_flags &= ~PHY_PHYSICAL_LINK_FLAG;
- /* indicate no mac active */
- vars->mac_type = MAC_TYPE_NONE;
-
- /* update shared memory */
- vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK |
- LINK_STATUS_LINK_UP |
- LINK_STATUS_PHYSICAL_LINK_FLAG |
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE |
- LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK);
- vars->line_speed = 0;
- bnx2x_update_mng(params, vars->link_status);
-
- /* activate nig drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
-
- /* disable emac */
- if (!CHIP_IS_E3(bp))
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
-
- msleep(10);
- /* reset BigMac/Xmac */
- if (CHIP_IS_E1x(bp) ||
- CHIP_IS_E2(bp)) {
- bnx2x_bmac_rx_disable(bp, params->port);
- REG_WR(bp, GRCBASE_MISC +
- MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
- }
- if (CHIP_IS_E3(bp))
- bnx2x_xmac_disable(params);
-
- return 0;
-}
-
-static int bnx2x_update_link_up(struct link_params *params,
- struct link_vars *vars,
- u8 link_10g)
-{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- int rc = 0;
-
- vars->link_status |= (LINK_STATUS_LINK_UP |
- LINK_STATUS_PHYSICAL_LINK_FLAG);
- vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG;
-
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_TX)
- vars->link_status |=
- LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
-
- if (vars->flow_ctrl & BNX2X_FLOW_CTRL_RX)
- vars->link_status |=
- LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
- if (USES_WARPCORE(bp)) {
- if (link_10g) {
- if (bnx2x_xmac_enable(params, vars, 0) ==
- -ESRCH) {
- DP(NETIF_MSG_LINK, "Found errors on XMAC\n");
- vars->link_up = 0;
- vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG;
- vars->link_status &= ~LINK_STATUS_LINK_UP;
- }
- } else
- bnx2x_umac_enable(params, vars, 0);
- bnx2x_set_led(params, vars,
- LED_MODE_OPER, vars->line_speed);
- }
- if ((CHIP_IS_E1x(bp) ||
- CHIP_IS_E2(bp))) {
- if (link_10g) {
- if (bnx2x_bmac_enable(params, vars, 0) ==
- -ESRCH) {
- DP(NETIF_MSG_LINK, "Found errors on BMAC\n");
- vars->link_up = 0;
- vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG;
- vars->link_status &= ~LINK_STATUS_LINK_UP;
- }
-
- bnx2x_set_led(params, vars,
- LED_MODE_OPER, SPEED_10000);
- } else {
- rc = bnx2x_emac_program(params, vars);
- bnx2x_emac_enable(params, vars, 0);
-
- /* AN complete? */
- if ((vars->link_status &
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE)
- && (!(vars->phy_flags & PHY_SGMII_FLAG)) &&
- SINGLE_MEDIA_DIRECT(params))
- bnx2x_set_gmii_tx_driver(params);
- }
- }
-
- /* PBF - link up */
- if (CHIP_IS_E1x(bp))
- rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
- vars->line_speed);
-
- /* disable drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
-
- /* update shared memory */
- bnx2x_update_mng(params, vars->link_status);
- msleep(20);
- return rc;
-}
-/*
- * The bnx2x_link_update function should be called upon link
- * interrupt.
- * Link is considered up as follows:
- * - DIRECT_SINGLE_MEDIA - Only XGXS link (internal link) needs
- * to be up
- * - SINGLE_MEDIA - The link between the 577xx and the external
- * phy (XGXS) need to up as well as the external link of the
- * phy (PHY_EXT1)
- * - DUAL_MEDIA - The link between the 577xx and the first
- * external phy needs to be up, and at least one of the 2
- * external phy link must be up.
- */
-int bnx2x_link_update(struct link_params *params, struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- struct link_vars phy_vars[MAX_PHYS];
- u8 port = params->port;
- u8 link_10g_plus, phy_index;
- u8 ext_phy_link_up = 0, cur_link_up;
- int rc = 0;
- u8 is_mi_int = 0;
- u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed;
- u8 active_external_phy = INT_PHY;
- vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG;
- for (phy_index = INT_PHY; phy_index < params->num_phys;
- phy_index++) {
- phy_vars[phy_index].flow_ctrl = 0;
- phy_vars[phy_index].link_status = 0;
- phy_vars[phy_index].line_speed = 0;
- phy_vars[phy_index].duplex = DUPLEX_FULL;
- phy_vars[phy_index].phy_link_up = 0;
- phy_vars[phy_index].link_up = 0;
- phy_vars[phy_index].fault_detected = 0;
- }
-
- if (USES_WARPCORE(bp))
- bnx2x_set_aer_mmd(params, &params->phy[INT_PHY]);
-
- DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n",
- port, (vars->phy_flags & PHY_XGXS_FLAG),
- REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));
-
- is_mi_int = (u8)(REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT +
- port*0x18) > 0);
- DP(NETIF_MSG_LINK, "int_mask 0x%x MI_INT %x, SERDES_LINK %x\n",
- REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
- is_mi_int,
- REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c));
-
- DP(NETIF_MSG_LINK, " 10G %x, XGXS_LINK %x\n",
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
- REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
-
- /* disable emac */
- if (!CHIP_IS_E3(bp))
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
-
- /*
- * Step 1:
- * Check external link change only for external phys, and apply
- * priority selection between them in case the link on both phys
- * is up. Note that instead of the common vars, a temporary
- * vars argument is used since each phy may have different link/
- * speed/duplex result
- */
- for (phy_index = EXT_PHY1; phy_index < params->num_phys;
- phy_index++) {
- struct bnx2x_phy *phy = &params->phy[phy_index];
- if (!phy->read_status)
- continue;
- /* Read link status and params of this ext phy */
- cur_link_up = phy->read_status(phy, params,
- &phy_vars[phy_index]);
- if (cur_link_up) {
- DP(NETIF_MSG_LINK, "phy in index %d link is up\n",
- phy_index);
- } else {
- DP(NETIF_MSG_LINK, "phy in index %d link is down\n",
- phy_index);
- continue;
- }
-
- if (!ext_phy_link_up) {
- ext_phy_link_up = 1;
- active_external_phy = phy_index;
- } else {
- switch (bnx2x_phy_selection(params)) {
- case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
- /*
- * In this option, the first PHY makes sure to pass the
- * traffic through itself only.
- * Its not clear how to reset the link on the second phy
- */
- active_external_phy = EXT_PHY1;
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
- /*
- * In this option, the first PHY makes sure to pass the
- * traffic through the second PHY.
- */
- active_external_phy = EXT_PHY2;
- break;
- default:
- /*
- * Link indication on both PHYs with the following cases
- * is invalid:
- * - FIRST_PHY means that second phy wasn't initialized,
- * hence its link is expected to be down
- * - SECOND_PHY means that first phy should not be able
- * to link up by itself (using configuration)
- * - DEFAULT should be overriden during initialiazation
- */
- DP(NETIF_MSG_LINK, "Invalid link indication"
- "mpc=0x%x. DISABLING LINK !!!\n",
- params->multi_phy_config);
- ext_phy_link_up = 0;
- break;
- }
- }
- }
- prev_line_speed = vars->line_speed;
- /*
- * Step 2:
- * Read the status of the internal phy. In case of
- * DIRECT_SINGLE_MEDIA board, this link is the external link,
- * otherwise this is the link between the 577xx and the first
- * external phy
- */
- if (params->phy[INT_PHY].read_status)
- params->phy[INT_PHY].read_status(
- &params->phy[INT_PHY],
- params, vars);
- /*
- * The INT_PHY flow control reside in the vars. This include the
- * case where the speed or flow control are not set to AUTO.
- * Otherwise, the active external phy flow control result is set
- * to the vars. The ext_phy_line_speed is needed to check if the
- * speed is different between the internal phy and external phy.
- * This case may be result of intermediate link speed change.
- */
- if (active_external_phy > INT_PHY) {
- vars->flow_ctrl = phy_vars[active_external_phy].flow_ctrl;
- /*
- * Link speed is taken from the XGXS. AN and FC result from
- * the external phy.
- */
- vars->link_status |= phy_vars[active_external_phy].link_status;
-
- /*
- * if active_external_phy is first PHY and link is up - disable
- * disable TX on second external PHY
- */
- if (active_external_phy == EXT_PHY1) {
- if (params->phy[EXT_PHY2].phy_specific_func) {
- DP(NETIF_MSG_LINK, "Disabling TX on"
- " EXT_PHY2\n");
- params->phy[EXT_PHY2].phy_specific_func(
- &params->phy[EXT_PHY2],
- params, DISABLE_TX);
- }
- }
-
- ext_phy_line_speed = phy_vars[active_external_phy].line_speed;
- vars->duplex = phy_vars[active_external_phy].duplex;
- if (params->phy[active_external_phy].supported &
- SUPPORTED_FIBRE)
- vars->link_status |= LINK_STATUS_SERDES_LINK;
- else
- vars->link_status &= ~LINK_STATUS_SERDES_LINK;
- DP(NETIF_MSG_LINK, "Active external phy selected: %x\n",
- active_external_phy);
- }
-
- for (phy_index = EXT_PHY1; phy_index < params->num_phys;
- phy_index++) {
- if (params->phy[phy_index].flags &
- FLAGS_REARM_LATCH_SIGNAL) {
- bnx2x_rearm_latch_signal(bp, port,
- phy_index ==
- active_external_phy);
- break;
- }
- }
- DP(NETIF_MSG_LINK, "vars->flow_ctrl = 0x%x, vars->link_status = 0x%x,"
- " ext_phy_line_speed = %d\n", vars->flow_ctrl,
- vars->link_status, ext_phy_line_speed);
- /*
- * Upon link speed change set the NIG into drain mode. Comes to
- * deals with possible FIFO glitch due to clk change when speed
- * is decreased without link down indicator
- */
-
- if (vars->phy_link_up) {
- if (!(SINGLE_MEDIA_DIRECT(params)) && ext_phy_link_up &&
- (ext_phy_line_speed != vars->line_speed)) {
- DP(NETIF_MSG_LINK, "Internal link speed %d is"
- " different than the external"
- " link speed %d\n", vars->line_speed,
- ext_phy_line_speed);
- vars->phy_link_up = 0;
- } else if (prev_line_speed != vars->line_speed) {
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4,
- 0);
- msleep(1);
- }
- }
-
- /* anything 10 and over uses the bmac */
- link_10g_plus = (vars->line_speed >= SPEED_10000);
-
- bnx2x_link_int_ack(params, vars, link_10g_plus);
-
- /*
- * In case external phy link is up, and internal link is down
- * (not initialized yet probably after link initialization, it
- * needs to be initialized.
- * Note that after link down-up as result of cable plug, the xgxs
- * link would probably become up again without the need
- * initialize it
- */
- if (!(SINGLE_MEDIA_DIRECT(params))) {
- DP(NETIF_MSG_LINK, "ext_phy_link_up = %d, int_link_up = %d,"
- " init_preceding = %d\n", ext_phy_link_up,
- vars->phy_link_up,
- params->phy[EXT_PHY1].flags &
- FLAGS_INIT_XGXS_FIRST);
- if (!(params->phy[EXT_PHY1].flags &
- FLAGS_INIT_XGXS_FIRST)
- && ext_phy_link_up && !vars->phy_link_up) {
- vars->line_speed = ext_phy_line_speed;
- if (vars->line_speed < SPEED_1000)
- vars->phy_flags |= PHY_SGMII_FLAG;
- else
- vars->phy_flags &= ~PHY_SGMII_FLAG;
-
- if (params->phy[INT_PHY].config_init)
- params->phy[INT_PHY].config_init(
- &params->phy[INT_PHY], params,
- vars);
- }
- }
- /*
- * Link is up only if both local phy and external phy (in case of
- * non-direct board) are up and no fault detected on active PHY.
- */
- vars->link_up = (vars->phy_link_up &&
- (ext_phy_link_up ||
- SINGLE_MEDIA_DIRECT(params)) &&
- (phy_vars[active_external_phy].fault_detected == 0));
-
- if (vars->link_up)
- rc = bnx2x_update_link_up(params, vars, link_10g_plus);
- else
- rc = bnx2x_update_link_down(params, vars);
-
- return rc;
-}
-
-
-/*****************************************************************************/
-/* External Phy section */
-/*****************************************************************************/
-void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port)
-{
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- msleep(1);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
-}
-
-static void bnx2x_save_spirom_version(struct bnx2x *bp, u8 port,
- u32 spirom_ver, u32 ver_addr)
-{
- DP(NETIF_MSG_LINK, "FW version 0x%x:0x%x for port %d\n",
- (u16)(spirom_ver>>16), (u16)spirom_ver, port);
-
- if (ver_addr)
- REG_WR(bp, ver_addr, spirom_ver);
-}
-
-static void bnx2x_save_bcm_spirom_ver(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u8 port)
-{
- u16 fw_ver1, fw_ver2;
-
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2, &fw_ver2);
- bnx2x_save_spirom_version(bp, port, (u32)(fw_ver1<<16 | fw_ver2),
- phy->ver_addr);
-}
-
-static void bnx2x_ext_phy_10G_an_resolve(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- struct link_vars *vars)
-{
- u16 val;
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_STATUS, &val);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_STATUS, &val);
- if (val & (1<<5))
- vars->link_status |= LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
- if ((val & (1<<0)) == 0)
- vars->link_status |= LINK_STATUS_PARALLEL_DETECTION_USED;
-}
-
-/******************************************************************/
-/* common BCM8073/BCM8727 PHY SECTION */
-/******************************************************************/
-static void bnx2x_8073_resolve_fc(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- if (phy->req_line_speed == SPEED_10 ||
- phy->req_line_speed == SPEED_100) {
- vars->flow_ctrl = phy->req_flow_ctrl;
- return;
- }
-
- if (bnx2x_ext_phy_resolve_fc(phy, params, vars) &&
- (vars->flow_ctrl == BNX2X_FLOW_CTRL_NONE)) {
- u16 pause_result;
- u16 ld_pause; /* local */
- u16 lp_pause; /* link partner */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LD, &ld_pause);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FC_LP, &lp_pause);
- pause_result = (ld_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5;
- pause_result |= (lp_pause &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
-
- bnx2x_pause_resolve(vars, pause_result);
- DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x\n",
- pause_result);
- }
-}
-static int bnx2x_8073_8727_external_rom_boot(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u8 port)
-{
- u32 count = 0;
- u16 fw_ver1, fw_msgout;
- int rc = 0;
-
- /* Boot port from external ROM */
- /* EDC grst */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- 0x0001);
-
- /* ucode reboot and rst */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- 0x008c);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0001);
-
- /* Reset internal microprocessor */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
-
- /* Release srst bit */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
-
- /* Delay 100ms per the PHY specifications */
- msleep(100);
-
- /* 8073 sometimes taking longer to download */
- do {
- count++;
- if (count > 300) {
- DP(NETIF_MSG_LINK,
- "bnx2x_8073_8727_external_rom_boot port %x:"
- "Download failed. fw version = 0x%x\n",
- port, fw_ver1);
- rc = -EINVAL;
- break;
- }
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_M8051_MSGOUT_REG, &fw_msgout);
-
- msleep(1);
- } while (fw_ver1 == 0 || fw_ver1 == 0x4321 ||
- ((fw_msgout & 0xff) != 0x03 && (phy->type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073)));
-
- /* Clear ser_boot_ctl bit */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0000);
- bnx2x_save_bcm_spirom_ver(bp, phy, port);
-
- DP(NETIF_MSG_LINK,
- "bnx2x_8073_8727_external_rom_boot port %x:"
- "Download complete. fw version = 0x%x\n",
- port, fw_ver1);
-
- return rc;
-}
-
-/******************************************************************/
-/* BCM8073 PHY SECTION */
-/******************************************************************/
-static int bnx2x_8073_is_snr_needed(struct bnx2x *bp, struct bnx2x_phy *phy)
-{
- /* This is only required for 8073A1, version 102 only */
- u16 val;
-
- /* Read 8073 HW revision*/
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_CHIP_REV, &val);
-
- if (val != 1) {
- /* No need to workaround in 8073 A1 */
- return 0;
- }
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2, &val);
-
- /* SNR should be applied only for version 0x102 */
- if (val != 0x102)
- return 0;
-
- return 1;
-}
-
-static int bnx2x_8073_xaui_wa(struct bnx2x *bp, struct bnx2x_phy *phy)
-{
- u16 val, cnt, cnt1 ;
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_CHIP_REV, &val);
-
- if (val > 0) {
- /* No need to workaround in 8073 A1 */
- return 0;
- }
- /* XAUI workaround in 8073 A0: */
-
- /*
- * After loading the boot ROM and restarting Autoneg, poll
- * Dev1, Reg $C820:
- */
-
- for (cnt = 0; cnt < 1000; cnt++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
- &val);
- /*
- * If bit [14] = 0 or bit [13] = 0, continue on with
- * system initialization (XAUI work-around not required, as
- * these bits indicate 2.5G or 1G link up).
- */
- if (!(val & (1<<14)) || !(val & (1<<13))) {
- DP(NETIF_MSG_LINK, "XAUI work-around not required\n");
- return 0;
- } else if (!(val & (1<<15))) {
- DP(NETIF_MSG_LINK, "bit 15 went off\n");
- /*
- * If bit 15 is 0, then poll Dev1, Reg $C841 until it's
- * MSB (bit15) goes to 1 (indicating that the XAUI
- * workaround has completed), then continue on with
- * system initialization.
- */
- for (cnt1 = 0; cnt1 < 1000; cnt1++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_XAUI_WA, &val);
- if (val & (1<<15)) {
- DP(NETIF_MSG_LINK,
- "XAUI workaround has completed\n");
- return 0;
- }
- msleep(3);
- }
- break;
- }
- msleep(3);
- }
- DP(NETIF_MSG_LINK, "Warning: XAUI work-around timeout !!!\n");
- return -EINVAL;
-}
-
-static void bnx2x_807x_force_10G(struct bnx2x *bp, struct bnx2x_phy *phy)
-{
- /* Force KR or KX */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x2040);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0x000b);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0000);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x0000);
-}
-
-static void bnx2x_8073_set_pause_cl37(struct link_params *params,
- struct bnx2x_phy *phy,
- struct link_vars *vars)
-{
- u16 cl37_val;
- struct bnx2x *bp = params->bp;
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, &cl37_val);
-
- cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
- bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
- }
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
- }
- if ((vars->ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
- cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- }
- DP(NETIF_MSG_LINK,
- "Ext phy AN advertize cl37 0x%x\n", cl37_val);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, cl37_val);
- msleep(500);
-}
-
-static int bnx2x_8073_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 val = 0, tmp1;
- u8 gpio_port;
- DP(NETIF_MSG_LINK, "Init 8073\n");
-
- if (CHIP_IS_E2(bp))
- gpio_port = BP_PATH(bp);
- else
- gpio_port = params->port;
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, gpio_port);
-
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, gpio_port);
-
- /* enable LASI */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL, (1<<2));
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 0x0004);
-
- bnx2x_8073_set_pause_cl37(params, phy, vars);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &tmp1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXSTAT, &tmp1);
-
- DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1);
-
- /* Swap polarity if required - Must be done only in non-1G mode */
- if (params->lane_config & PORT_HW_CFG_SWAP_PHY_POLARITY_ENABLED) {
- /* Configure the 8073 to swap _P and _N of the KR lines */
- DP(NETIF_MSG_LINK, "Swapping polarity for the 8073\n");
- /* 10G Rx/Tx and 1G Tx signal polarity swap */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_OPT_DIGITAL_CTRL, &val);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_OPT_DIGITAL_CTRL,
- (val | (3<<9)));
- }
-
-
- /* Enable CL37 BAM */
- if (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_hw_config[params->port].default_cfg)) &
- PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) {
-
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_BAM, &val);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8073_BAM, val | 1);
- DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n");
- }
- if (params->loopback_mode == LOOPBACK_EXT) {
- bnx2x_807x_force_10G(bp, phy);
- DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n");
- return 0;
- } else {
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_BCM_CTRL, 0x0002);
- }
- if (phy->req_line_speed != SPEED_AUTO_NEG) {
- if (phy->req_line_speed == SPEED_10000) {
- val = (1<<7);
- } else if (phy->req_line_speed == SPEED_2500) {
- val = (1<<5);
- /*
- * Note that 2.5G works only when used with 1G
- * advertisement
- */
- } else
- val = (1<<5);
- } else {
- val = 0;
- if (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
- val |= (1<<7);
-
- /* Note that 2.5G works only when used with 1G advertisement */
- if (phy->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
- val |= (1<<5);
- DP(NETIF_MSG_LINK, "807x autoneg val = 0x%x\n", val);
- }
-
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV, val);
- bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8073_2_5G, &tmp1);
-
- if (((phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) &&
- (phy->req_line_speed == SPEED_AUTO_NEG)) ||
- (phy->req_line_speed == SPEED_2500)) {
- u16 phy_ver;
- /* Allow 2.5G for A1 and above */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_CHIP_REV,
- &phy_ver);
- DP(NETIF_MSG_LINK, "Add 2.5G\n");
- if (phy_ver > 0)
- tmp1 |= 1;
- else
- tmp1 &= 0xfffe;
- } else {
- DP(NETIF_MSG_LINK, "Disable 2.5G\n");
- tmp1 &= 0xfffe;
- }
-
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_8073_2_5G, tmp1);
- /* Add support for CL37 (passive mode) II */
-
- bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, &tmp1);
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD,
- (tmp1 | ((phy->req_duplex == DUPLEX_FULL) ?
- 0x20 : 0x40)));
-
- /* Add support for CL37 (passive mode) III */
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
-
- /*
- * The SNR will improve about 2db by changing BW and FEE main
- * tap. Rest commands are executed after link is up
- * Change FFE main cursor to 5 in EDC register
- */
- if (bnx2x_8073_is_snr_needed(bp, phy))
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_EDC_FFE_MAIN,
- 0xFB0C);
-
- /* Enable FEC (Forware Error Correction) Request in the AN */
- bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV2, &tmp1);
- tmp1 |= (1<<15);
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV2, tmp1);
-
- bnx2x_ext_phy_set_pause(params, phy, vars);
-
- /* Restart autoneg */
- msleep(500);
- bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
- DP(NETIF_MSG_LINK, "807x Autoneg Restart: Advertise 1G=%x, 10G=%x\n",
- ((val & (1<<5)) > 0), ((val & (1<<7)) > 0));
- return 0;
-}
-
-static u8 bnx2x_8073_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 link_up = 0;
- u16 val1, val2;
- u16 link_status = 0;
- u16 an1000_status = 0;
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val1);
-
- DP(NETIF_MSG_LINK, "8703 LASI status 0x%x\n", val1);
-
- /* clear the interrupt LASI status register */
- bnx2x_cl45_read(bp, phy,
- MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n", val2, val1);
- /* Clear MSG-OUT */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &val1);
-
- /* Check the LASI */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXSTAT, &val2);
-
- DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2);
-
- /* Check the link status */
- bnx2x_cl45_read(bp, phy,
- MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &val2);
- DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
- link_up = ((val1 & 4) == 4);
- DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1);
-
- if (link_up &&
- ((phy->req_line_speed != SPEED_10000))) {
- if (bnx2x_8073_xaui_wa(bp, phy) != 0)
- return 0;
- }
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &an1000_status);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &an1000_status);
-
- /* Check the link status on 1.1.2 */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK, "KR PMA status 0x%x->0x%x,"
- "an_link_status=0x%x\n", val2, val1, an1000_status);
-
- link_up = (((val1 & 4) == 4) || (an1000_status & (1<<1)));
- if (link_up && bnx2x_8073_is_snr_needed(bp, phy)) {
- /*
- * The SNR will improve about 2dbby changing the BW and FEE main
- * tap. The 1st write to change FFE main tap is set before
- * restart AN. Change PLL Bandwidth in EDC register
- */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PLL_BANDWIDTH,
- 0x26BC);
-
- /* Change CDR Bandwidth in EDC register */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CDR_BANDWIDTH,
- 0x0333);
- }
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_SPEED_LINK_STATUS,
- &link_status);
-
- /* Bits 0..2 --> speed detected, bits 13..15--> link is down */
- if ((link_status & (1<<2)) && (!(link_status & (1<<15)))) {
- link_up = 1;
- vars->line_speed = SPEED_10000;
- DP(NETIF_MSG_LINK, "port %x: External link up in 10G\n",
- params->port);
- } else if ((link_status & (1<<1)) && (!(link_status & (1<<14)))) {
- link_up = 1;
- vars->line_speed = SPEED_2500;
- DP(NETIF_MSG_LINK, "port %x: External link up in 2.5G\n",
- params->port);
- } else if ((link_status & (1<<0)) && (!(link_status & (1<<13)))) {
- link_up = 1;
- vars->line_speed = SPEED_1000;
- DP(NETIF_MSG_LINK, "port %x: External link up in 1G\n",
- params->port);
- } else {
- link_up = 0;
- DP(NETIF_MSG_LINK, "port %x: External link is down\n",
- params->port);
- }
-
- if (link_up) {
- /* Swap polarity if required */
- if (params->lane_config &
- PORT_HW_CFG_SWAP_PHY_POLARITY_ENABLED) {
- /* Configure the 8073 to swap P and N of the KR lines */
- bnx2x_cl45_read(bp, phy,
- MDIO_XS_DEVAD,
- MDIO_XS_REG_8073_RX_CTRL_PCIE, &val1);
- /*
- * Set bit 3 to invert Rx in 1G mode and clear this bit
- * when it`s in 10G mode.
- */
- if (vars->line_speed == SPEED_1000) {
- DP(NETIF_MSG_LINK, "Swapping 1G polarity for"
- "the 8073\n");
- val1 |= (1<<3);
- } else
- val1 &= ~(1<<3);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_XS_DEVAD,
- MDIO_XS_REG_8073_RX_CTRL_PCIE,
- val1);
- }
- bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
- bnx2x_8073_resolve_fc(phy, params, vars);
- vars->duplex = DUPLEX_FULL;
- }
- return link_up;
-}
-
-static void bnx2x_8073_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 gpio_port;
- if (CHIP_IS_E2(bp))
- gpio_port = BP_PATH(bp);
- else
- gpio_port = params->port;
- DP(NETIF_MSG_LINK, "Setting 8073 port %d into low power mode\n",
- gpio_port);
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- gpio_port);
-}
-
-/******************************************************************/
-/* BCM8705 PHY SECTION */
-/******************************************************************/
-static int bnx2x_8705_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "init 8705\n");
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0xa040);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_MISC_CTRL, 0x8288);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, 0x7fbf);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CMU_PLL_BYPASS, 0x0100);
- bnx2x_cl45_write(bp, phy,
- MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_CNTL, 0x1);
- /* BCM8705 doesn't have microcode, hence the 0 */
- bnx2x_save_spirom_version(bp, params->port, params->shmem_base, 0);
- return 0;
-}
-
-static u8 bnx2x_8705_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u8 link_up = 0;
- u16 val1, rx_sd;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "read status 8705\n");
- bnx2x_cl45_read(bp, phy,
- MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_STATUS, &val1);
- DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_WIS_DEVAD, MDIO_WIS_REG_LASI_STATUS, &val1);
- DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD, &rx_sd);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, 0xc809, &val1);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, 0xc809, &val1);
-
- DP(NETIF_MSG_LINK, "8705 1.c809 val=0x%x\n", val1);
- link_up = ((rx_sd & 0x1) && (val1 & (1<<9)) && ((val1 & (1<<8)) == 0));
- if (link_up) {
- vars->line_speed = SPEED_10000;
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- }
- return link_up;
-}
-
-/******************************************************************/
-/* SFP+ module Section */
-/******************************************************************/
-static void bnx2x_set_disable_pmd_transmit(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 pmd_dis)
-{
- struct bnx2x *bp = params->bp;
- /*
- * Disable transmitter only for bootcodes which can enable it afterwards
- * (for D3 link)
- */
- if (pmd_dis) {
- if (params->feature_config_flags &
- FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED)
- DP(NETIF_MSG_LINK, "Disabling PMD transmitter\n");
- else {
- DP(NETIF_MSG_LINK, "NOT disabling PMD transmitter\n");
- return;
- }
- } else
- DP(NETIF_MSG_LINK, "Enabling PMD transmitter\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_DISABLE, pmd_dis);
-}
-
-static u8 bnx2x_get_gpio_port(struct link_params *params)
-{
- u8 gpio_port;
- u32 swap_val, swap_override;
- struct bnx2x *bp = params->bp;
- if (CHIP_IS_E2(bp))
- gpio_port = BP_PATH(bp);
- else
- gpio_port = params->port;
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- return gpio_port ^ (swap_val && swap_override);
-}
-
-static void bnx2x_sfp_e1e2_set_transmitter(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 tx_en)
-{
- u16 val;
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
- u32 tx_en_mode;
-
- /* Disable/Enable transmitter ( TX laser of the SFP+ module.)*/
- tx_en_mode = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].sfp_ctrl)) &
- PORT_HW_CFG_TX_LASER_MASK;
- DP(NETIF_MSG_LINK, "Setting transmitter tx_en=%x for port %x "
- "mode = %x\n", tx_en, port, tx_en_mode);
- switch (tx_en_mode) {
- case PORT_HW_CFG_TX_LASER_MDIO:
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- &val);
-
- if (tx_en)
- val &= ~(1<<15);
- else
- val |= (1<<15);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- val);
- break;
- case PORT_HW_CFG_TX_LASER_GPIO0:
- case PORT_HW_CFG_TX_LASER_GPIO1:
- case PORT_HW_CFG_TX_LASER_GPIO2:
- case PORT_HW_CFG_TX_LASER_GPIO3:
- {
- u16 gpio_pin;
- u8 gpio_port, gpio_mode;
- if (tx_en)
- gpio_mode = MISC_REGISTERS_GPIO_OUTPUT_HIGH;
- else
- gpio_mode = MISC_REGISTERS_GPIO_OUTPUT_LOW;
-
- gpio_pin = tx_en_mode - PORT_HW_CFG_TX_LASER_GPIO0;
- gpio_port = bnx2x_get_gpio_port(params);
- bnx2x_set_gpio(bp, gpio_pin, gpio_mode, gpio_port);
- break;
- }
- default:
- DP(NETIF_MSG_LINK, "Invalid TX_LASER_MDIO 0x%x\n", tx_en_mode);
- break;
- }
-}
-
-static void bnx2x_sfp_set_transmitter(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 tx_en)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Setting SFP+ transmitter to %d\n", tx_en);
- if (CHIP_IS_E3(bp))
- bnx2x_sfp_e3_set_transmitter(params, phy, tx_en);
- else
- bnx2x_sfp_e1e2_set_transmitter(params, phy, tx_en);
-}
-
-static int bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 addr, u8 byte_cnt, u8 *o_buf)
-{
- struct bnx2x *bp = params->bp;
- u16 val = 0;
- u16 i;
- if (byte_cnt > 16) {
- DP(NETIF_MSG_LINK, "Reading from eeprom is"
- " is limited to 0xf\n");
- return -EINVAL;
- }
- /* Set the read command byte count */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
- (byte_cnt | 0xa000));
-
- /* Set the read command address */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
- addr);
-
- /* Activate read command */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
- 0x2c0f);
-
- /* Wait up to 500us for command complete status */
- for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE)
- break;
- udelay(5);
- }
-
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) !=
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE) {
- DP(NETIF_MSG_LINK,
- "Got bad status 0x%x when reading from SFP+ EEPROM\n",
- (val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK));
- return -EINVAL;
- }
-
- /* Read the buffer */
- for (i = 0; i < byte_cnt; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8726_TWO_WIRE_DATA_BUF + i, &val);
- o_buf[i] = (u8)(val & MDIO_PMA_REG_8726_TWO_WIRE_DATA_MASK);
- }
-
- for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
- return 0;
- msleep(1);
- }
- return -EINVAL;
-}
-
-static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 addr, u8 byte_cnt,
- u8 *o_buf)
-{
- int rc = 0;
- u8 i, j = 0, cnt = 0;
- u32 data_array[4];
- u16 addr32;
- struct bnx2x *bp = params->bp;
- /*DP(NETIF_MSG_LINK, "bnx2x_direct_read_sfp_module_eeprom:"
- " addr %d, cnt %d\n",
- addr, byte_cnt);*/
- if (byte_cnt > 16) {
- DP(NETIF_MSG_LINK, "Reading from eeprom is"
- " is limited to 16 bytes\n");
- return -EINVAL;
- }
-
- /* 4 byte aligned address */
- addr32 = addr & (~0x3);
- do {
- rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt,
- data_array);
- } while ((rc != 0) && (++cnt < I2C_WA_RETRY_CNT));
-
- if (rc == 0) {
- for (i = (addr - addr32); i < byte_cnt + (addr - addr32); i++) {
- o_buf[j] = *((u8 *)data_array + i);
- j++;
- }
- }
-
- return rc;
-}
-
-static int bnx2x_8727_read_sfp_module_eeprom(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 addr, u8 byte_cnt, u8 *o_buf)
-{
- struct bnx2x *bp = params->bp;
- u16 val, i;
-
- if (byte_cnt > 16) {
- DP(NETIF_MSG_LINK, "Reading from eeprom is"
- " is limited to 0xf\n");
- return -EINVAL;
- }
-
- /* Need to read from 1.8000 to clear it */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
- &val);
-
- /* Set the read command byte count */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT,
- ((byte_cnt < 2) ? 2 : byte_cnt));
-
- /* Set the read command address */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR,
- addr);
- /* Set the destination address */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- 0x8004,
- MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF);
-
- /* Activate read command */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL,
- 0x8002);
- /*
- * Wait appropriate time for two-wire command to finish before
- * polling the status register
- */
- msleep(1);
-
- /* Wait up to 500us for command complete status */
- for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE)
- break;
- udelay(5);
- }
-
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) !=
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE) {
- DP(NETIF_MSG_LINK,
- "Got bad status 0x%x when reading from SFP+ EEPROM\n",
- (val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK));
- return -EFAULT;
- }
-
- /* Read the buffer */
- for (i = 0; i < byte_cnt; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF + i, &val);
- o_buf[i] = (u8)(val & MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK);
- }
-
- for (i = 0; i < 100; i++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
- if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
- MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
- return 0;
- msleep(1);
- }
-
- return -EINVAL;
-}
-
-int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
- struct link_params *params, u16 addr,
- u8 byte_cnt, u8 *o_buf)
-{
- int rc = -EINVAL;
- switch (phy->type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- rc = bnx2x_8726_read_sfp_module_eeprom(phy, params, addr,
- byte_cnt, o_buf);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722:
- rc = bnx2x_8727_read_sfp_module_eeprom(phy, params, addr,
- byte_cnt, o_buf);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, params, addr,
- byte_cnt, o_buf);
- break;
- }
- return rc;
-}
-
-static int bnx2x_get_edc_mode(struct bnx2x_phy *phy,
- struct link_params *params,
- u16 *edc_mode)
-{
- struct bnx2x *bp = params->bp;
- u32 sync_offset = 0, phy_idx, media_types;
- u8 val, check_limiting_mode = 0;
- *edc_mode = EDC_MODE_LIMITING;
-
- phy->media_type = ETH_PHY_UNSPECIFIED;
- /* First check for copper cable */
- if (bnx2x_read_sfp_module_eeprom(phy,
- params,
- SFP_EEPROM_CON_TYPE_ADDR,
- 1,
- &val) != 0) {
- DP(NETIF_MSG_LINK, "Failed to read from SFP+ module EEPROM\n");
- return -EINVAL;
- }
-
- switch (val) {
- case SFP_EEPROM_CON_TYPE_VAL_COPPER:
- {
- u8 copper_module_type;
- phy->media_type = ETH_PHY_DA_TWINAX;
- /*
- * Check if its active cable (includes SFP+ module)
- * of passive cable
- */
- if (bnx2x_read_sfp_module_eeprom(phy,
- params,
- SFP_EEPROM_FC_TX_TECH_ADDR,
- 1,
- &copper_module_type) != 0) {
- DP(NETIF_MSG_LINK,
- "Failed to read copper-cable-type"
- " from SFP+ EEPROM\n");
- return -EINVAL;
- }
-
- if (copper_module_type &
- SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_ACTIVE) {
- DP(NETIF_MSG_LINK, "Active Copper cable detected\n");
- check_limiting_mode = 1;
- } else if (copper_module_type &
- SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) {
- DP(NETIF_MSG_LINK, "Passive Copper"
- " cable detected\n");
- *edc_mode =
- EDC_MODE_PASSIVE_DAC;
- } else {
- DP(NETIF_MSG_LINK, "Unknown copper-cable-"
- "type 0x%x !!!\n", copper_module_type);
- return -EINVAL;
- }
- break;
- }
- case SFP_EEPROM_CON_TYPE_VAL_LC:
- phy->media_type = ETH_PHY_SFP_FIBER;
- DP(NETIF_MSG_LINK, "Optic module detected\n");
- check_limiting_mode = 1;
- break;
- default:
- DP(NETIF_MSG_LINK, "Unable to determine module type 0x%x !!!\n",
- val);
- return -EINVAL;
- }
- sync_offset = params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].media_type);
- media_types = REG_RD(bp, sync_offset);
- /* Update media type for non-PMF sync */
- for (phy_idx = INT_PHY; phy_idx < MAX_PHYS; phy_idx++) {
- if (&(params->phy[phy_idx]) == phy) {
- media_types &= ~(PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK <<
- (PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT * phy_idx));
- media_types |= ((phy->media_type &
- PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK) <<
- (PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT * phy_idx));
- break;
- }
- }
- REG_WR(bp, sync_offset, media_types);
- if (check_limiting_mode) {
- u8 options[SFP_EEPROM_OPTIONS_SIZE];
- if (bnx2x_read_sfp_module_eeprom(phy,
- params,
- SFP_EEPROM_OPTIONS_ADDR,
- SFP_EEPROM_OPTIONS_SIZE,
- options) != 0) {
- DP(NETIF_MSG_LINK, "Failed to read Option"
- " field from module EEPROM\n");
- return -EINVAL;
- }
- if ((options[0] & SFP_EEPROM_OPTIONS_LINEAR_RX_OUT_MASK))
- *edc_mode = EDC_MODE_LINEAR;
- else
- *edc_mode = EDC_MODE_LIMITING;
- }
- DP(NETIF_MSG_LINK, "EDC mode is set to 0x%x\n", *edc_mode);
- return 0;
-}
-/*
- * This function read the relevant field from the module (SFP+), and verify it
- * is compliant with this board
- */
-static int bnx2x_verify_sfp_module(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u32 val, cmd;
- u32 fw_resp, fw_cmd_param;
- char vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE+1];
- char vendor_pn[SFP_EEPROM_PART_NO_SIZE+1];
- phy->flags &= ~FLAGS_SFP_NOT_APPROVED;
- val = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].config));
- if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_NO_ENFORCEMENT) {
- DP(NETIF_MSG_LINK, "NOT enforcing module verification\n");
- return 0;
- }
-
- if (params->feature_config_flags &
- FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY) {
- /* Use specific phy request */
- cmd = DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL;
- } else if (params->feature_config_flags &
- FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY) {
- /* Use first phy request only in case of non-dual media*/
- if (DUAL_MEDIA(params)) {
- DP(NETIF_MSG_LINK, "FW does not support OPT MDL "
- "verification\n");
- return -EINVAL;
- }
- cmd = DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL;
- } else {
- /* No support in OPT MDL detection */
- DP(NETIF_MSG_LINK, "FW does not support OPT MDL "
- "verification\n");
- return -EINVAL;
- }
-
- fw_cmd_param = FW_PARAM_SET(phy->addr, phy->type, phy->mdio_ctrl);
- fw_resp = bnx2x_fw_command(bp, cmd, fw_cmd_param);
- if (fw_resp == FW_MSG_CODE_VRFY_OPT_MDL_SUCCESS) {
- DP(NETIF_MSG_LINK, "Approved module\n");
- return 0;
- }
-
- /* format the warning message */
- if (bnx2x_read_sfp_module_eeprom(phy,
- params,
- SFP_EEPROM_VENDOR_NAME_ADDR,
- SFP_EEPROM_VENDOR_NAME_SIZE,
- (u8 *)vendor_name))
- vendor_name[0] = '\0';
- else
- vendor_name[SFP_EEPROM_VENDOR_NAME_SIZE] = '\0';
- if (bnx2x_read_sfp_module_eeprom(phy,
- params,
- SFP_EEPROM_PART_NO_ADDR,
- SFP_EEPROM_PART_NO_SIZE,
- (u8 *)vendor_pn))
- vendor_pn[0] = '\0';
- else
- vendor_pn[SFP_EEPROM_PART_NO_SIZE] = '\0';
-
- netdev_err(bp->dev, "Warning: Unqualified SFP+ module detected,"
- " Port %d from %s part number %s\n",
- params->port, vendor_name, vendor_pn);
- phy->flags |= FLAGS_SFP_NOT_APPROVED;
- return -EINVAL;
-}
-
-static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
- struct link_params *params)
-
-{
- u8 val;
- struct bnx2x *bp = params->bp;
- u16 timeout;
- /*
- * Initialization time after hot-plug may take up to 300ms for
- * some phys type ( e.g. JDSU )
- */
-
- for (timeout = 0; timeout < 60; timeout++) {
- if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val)
- == 0) {
- DP(NETIF_MSG_LINK, "SFP+ module initialization "
- "took %d ms\n", timeout * 5);
- return 0;
- }
- msleep(5);
- }
- return -EINVAL;
-}
-
-static void bnx2x_8727_power_module(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u8 is_power_up) {
- /* Make sure GPIOs are not using for LED mode */
- u16 val;
- /*
- * In the GPIO register, bit 4 is use to determine if the GPIOs are
- * operating as INPUT or as OUTPUT. Bit 1 is for input, and 0 for
- * output
- * Bits 0-1 determine the GPIOs value for OUTPUT in case bit 4 val is 0
- * Bits 8-9 determine the GPIOs value for INPUT in case bit 4 val is 1
- * where the 1st bit is the over-current(only input), and 2nd bit is
- * for power( only output )
- *
- * In case of NOC feature is disabled and power is up, set GPIO control
- * as input to enable listening of over-current indication
- */
- if (phy->flags & FLAGS_NOC)
- return;
- if (is_power_up)
- val = (1<<4);
- else
- /*
- * Set GPIO control to OUTPUT, and set the power bit
- * to according to the is_power_up
- */
- val = (1<<1);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_GPIO_CTRL,
- val);
-}
-
-static int bnx2x_8726_set_limiting_mode(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 edc_mode)
-{
- u16 cur_limiting_mode;
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- &cur_limiting_mode);
- DP(NETIF_MSG_LINK, "Current Limiting mode is 0x%x\n",
- cur_limiting_mode);
-
- if (edc_mode == EDC_MODE_LIMITING) {
- DP(NETIF_MSG_LINK, "Setting LIMITING MODE\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- EDC_MODE_LIMITING);
- } else { /* LRM mode ( default )*/
-
- DP(NETIF_MSG_LINK, "Setting LRM MODE\n");
-
- /*
- * Changing to LRM mode takes quite few seconds. So do it only
- * if current mode is limiting (default is LRM)
- */
- if (cur_limiting_mode != EDC_MODE_LIMITING)
- return 0;
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LRM_MODE,
- 0);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- 0x128);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL0,
- 0x4008);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LRM_MODE,
- 0xaaaa);
- }
- return 0;
-}
-
-static int bnx2x_8727_set_limiting_mode(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 edc_mode)
-{
- u16 phy_identifier;
- u16 rom_ver2_val;
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- &phy_identifier);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- (phy_identifier & ~(1<<9)));
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- &rom_ver2_val);
- /* Keep the MSB 8-bits, and set the LSB 8-bits with the edc_mode */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2,
- (rom_ver2_val & 0xff00) | (edc_mode & 0x00ff));
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER,
- (phy_identifier | (1<<9)));
-
- return 0;
-}
-
-static void bnx2x_8727_specific_func(struct bnx2x_phy *phy,
- struct link_params *params,
- u32 action)
-{
- struct bnx2x *bp = params->bp;
-
- switch (action) {
- case DISABLE_TX:
- bnx2x_sfp_set_transmitter(params, phy, 0);
- break;
- case ENABLE_TX:
- if (!(phy->flags & FLAGS_SFP_NOT_APPROVED))
- bnx2x_sfp_set_transmitter(params, phy, 1);
- break;
- default:
- DP(NETIF_MSG_LINK, "Function 0x%x not supported by 8727\n",
- action);
- return;
- }
-}
-
-static void bnx2x_set_e1e2_module_fault_led(struct link_params *params,
- u8 gpio_mode)
-{
- struct bnx2x *bp = params->bp;
-
- u32 fault_led_gpio = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].sfp_ctrl)) &
- PORT_HW_CFG_FAULT_MODULE_LED_MASK;
- switch (fault_led_gpio) {
- case PORT_HW_CFG_FAULT_MODULE_LED_DISABLED:
- return;
- case PORT_HW_CFG_FAULT_MODULE_LED_GPIO0:
- case PORT_HW_CFG_FAULT_MODULE_LED_GPIO1:
- case PORT_HW_CFG_FAULT_MODULE_LED_GPIO2:
- case PORT_HW_CFG_FAULT_MODULE_LED_GPIO3:
- {
- u8 gpio_port = bnx2x_get_gpio_port(params);
- u16 gpio_pin = fault_led_gpio -
- PORT_HW_CFG_FAULT_MODULE_LED_GPIO0;
- DP(NETIF_MSG_LINK, "Set fault module-detected led "
- "pin %x port %x mode %x\n",
- gpio_pin, gpio_port, gpio_mode);
- bnx2x_set_gpio(bp, gpio_pin, gpio_mode, gpio_port);
- }
- break;
- default:
- DP(NETIF_MSG_LINK, "Error: Invalid fault led mode 0x%x\n",
- fault_led_gpio);
- }
-}
-
-static void bnx2x_set_e3_module_fault_led(struct link_params *params,
- u8 gpio_mode)
-{
- u32 pin_cfg;
- u8 port = params->port;
- struct bnx2x *bp = params->bp;
- pin_cfg = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_sfp_ctrl)) &
- PORT_HW_CFG_E3_FAULT_MDL_LED_MASK) >>
- PORT_HW_CFG_E3_FAULT_MDL_LED_SHIFT;
- DP(NETIF_MSG_LINK, "Setting Fault LED to %d using pin cfg %d\n",
- gpio_mode, pin_cfg);
- bnx2x_set_cfg_pin(bp, pin_cfg, gpio_mode);
-}
-
-static void bnx2x_set_sfp_module_fault_led(struct link_params *params,
- u8 gpio_mode)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Setting SFP+ module fault LED to %d\n", gpio_mode);
- if (CHIP_IS_E3(bp)) {
- /*
- * Low ==> if SFP+ module is supported otherwise
- * High ==> if SFP+ module is not on the approved vendor list
- */
- bnx2x_set_e3_module_fault_led(params, gpio_mode);
- } else
- bnx2x_set_e1e2_module_fault_led(params, gpio_mode);
-}
-
-static void bnx2x_warpcore_power_module(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 power)
-{
- u32 pin_cfg;
- struct bnx2x *bp = params->bp;
-
- pin_cfg = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].e3_sfp_ctrl)) &
- PORT_HW_CFG_E3_PWR_DIS_MASK) >>
- PORT_HW_CFG_E3_PWR_DIS_SHIFT;
-
- if (pin_cfg == PIN_CFG_NA)
- return;
- DP(NETIF_MSG_LINK, "Setting SFP+ module power to %d using pin cfg %d\n",
- power, pin_cfg);
- /*
- * Low ==> corresponding SFP+ module is powered
- * high ==> the SFP+ module is powered down
- */
- bnx2x_set_cfg_pin(bp, pin_cfg, power ^ 1);
-}
-
-static void bnx2x_warpcore_hw_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- bnx2x_warpcore_power_module(params, phy, 0);
-}
-
-static void bnx2x_power_sfp_module(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 power)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Setting SFP+ power to %x\n", power);
-
- switch (phy->type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722:
- bnx2x_8727_power_module(params->bp, phy, power);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- bnx2x_warpcore_power_module(params, phy, power);
- break;
- default:
- break;
- }
-}
-static void bnx2x_warpcore_set_limiting_mode(struct link_params *params,
- struct bnx2x_phy *phy,
- u16 edc_mode)
-{
- u16 val = 0;
- u16 mode = MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_DEFAULT;
- struct bnx2x *bp = params->bp;
-
- u8 lane = bnx2x_get_warpcore_lane(phy, params);
- /* This is a global register which controls all lanes */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE, &val);
- val &= ~(0xf << (lane << 2));
-
- switch (edc_mode) {
- case EDC_MODE_LINEAR:
- case EDC_MODE_LIMITING:
- mode = MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_DEFAULT;
- break;
- case EDC_MODE_PASSIVE_DAC:
- mode = MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_SFP_DAC;
- break;
- default:
- break;
- }
-
- val |= (mode << (lane << 2));
- bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE, val);
- /* A must read */
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE, &val);
-
- /* Restart microcode to re-read the new mode */
- bnx2x_warpcore_reset_lane(bp, phy, 1);
- bnx2x_warpcore_reset_lane(bp, phy, 0);
-
-}
-
-static void bnx2x_set_limiting_mode(struct link_params *params,
- struct bnx2x_phy *phy,
- u16 edc_mode)
-{
- switch (phy->type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- bnx2x_8726_set_limiting_mode(params->bp, phy, edc_mode);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722:
- bnx2x_8727_set_limiting_mode(params->bp, phy, edc_mode);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- bnx2x_warpcore_set_limiting_mode(params, phy, edc_mode);
- break;
- }
-}
-
-int bnx2x_sfp_module_detection(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 edc_mode;
- int rc = 0;
-
- u32 val = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].config));
-
- DP(NETIF_MSG_LINK, "SFP+ module plugged in/out detected on port %d\n",
- params->port);
- /* Power up module */
- bnx2x_power_sfp_module(params, phy, 1);
- if (bnx2x_get_edc_mode(phy, params, &edc_mode) != 0) {
- DP(NETIF_MSG_LINK, "Failed to get valid module type\n");
- return -EINVAL;
- } else if (bnx2x_verify_sfp_module(phy, params) != 0) {
- /* check SFP+ module compatibility */
- DP(NETIF_MSG_LINK, "Module verification failed!!\n");
- rc = -EINVAL;
- /* Turn on fault module-detected led */
- bnx2x_set_sfp_module_fault_led(params,
- MISC_REGISTERS_GPIO_HIGH);
-
- /* Check if need to power down the SFP+ module */
- if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_POWER_DOWN) {
- DP(NETIF_MSG_LINK, "Shutdown SFP+ module!!\n");
- bnx2x_power_sfp_module(params, phy, 0);
- return rc;
- }
- } else {
- /* Turn off fault module-detected led */
- bnx2x_set_sfp_module_fault_led(params, MISC_REGISTERS_GPIO_LOW);
- }
-
- /*
- * Check and set limiting mode / LRM mode on 8726. On 8727 it
- * is done automatically
- */
- bnx2x_set_limiting_mode(params, phy, edc_mode);
-
- /*
- * Enable transmit for this module if the module is approved, or
- * if unapproved modules should also enable the Tx laser
- */
- if (rc == 0 ||
- (val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) !=
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(params, phy, 1);
- else
- bnx2x_sfp_set_transmitter(params, phy, 0);
-
- return rc;
-}
-
-void bnx2x_handle_module_detect_int(struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- struct bnx2x_phy *phy;
- u32 gpio_val;
- u8 gpio_num, gpio_port;
- if (CHIP_IS_E3(bp))
- phy = &params->phy[INT_PHY];
- else
- phy = &params->phy[EXT_PHY1];
-
- if (bnx2x_get_mod_abs_int_cfg(bp, params->chip_id, params->shmem_base,
- params->port, &gpio_num, &gpio_port) ==
- -EINVAL) {
- DP(NETIF_MSG_LINK, "Failed to get MOD_ABS interrupt config\n");
- return;
- }
-
- /* Set valid module led off */
- bnx2x_set_sfp_module_fault_led(params, MISC_REGISTERS_GPIO_HIGH);
-
- /* Get current gpio val reflecting module plugged in / out*/
- gpio_val = bnx2x_get_gpio(bp, gpio_num, gpio_port);
-
- /* Call the handling function in case module is detected */
- if (gpio_val == 0) {
- bnx2x_power_sfp_module(params, phy, 1);
- bnx2x_set_gpio_int(bp, gpio_num,
- MISC_REGISTERS_GPIO_INT_OUTPUT_CLR,
- gpio_port);
- if (bnx2x_wait_for_sfp_module_initialized(phy, params) == 0)
- bnx2x_sfp_module_detection(phy, params);
- else
- DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
- } else {
- u32 val = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].
- config));
- bnx2x_set_gpio_int(bp, gpio_num,
- MISC_REGISTERS_GPIO_INT_OUTPUT_SET,
- gpio_port);
- /*
- * Module was plugged out.
- * Disable transmit for this module
- */
- phy->media_type = ETH_PHY_NOT_PRESENT;
- if (((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER) ||
- CHIP_IS_E3(bp))
- bnx2x_sfp_set_transmitter(params, phy, 0);
- }
-}
-
-/******************************************************************/
-/* Used by 8706 and 8727 */
-/******************************************************************/
-static void bnx2x_sfp_mask_fault(struct bnx2x *bp,
- struct bnx2x_phy *phy,
- u16 alarm_status_offset,
- u16 alarm_ctrl_offset)
-{
- u16 alarm_status, val;
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, alarm_status_offset,
- &alarm_status);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, alarm_status_offset,
- &alarm_status);
- /* Mask or enable the fault event. */
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, alarm_ctrl_offset, &val);
- if (alarm_status & (1<<0))
- val &= ~(1<<0);
- else
- val |= (1<<0);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, alarm_ctrl_offset, val);
-}
-/******************************************************************/
-/* common BCM8706/BCM8726 PHY SECTION */
-/******************************************************************/
-static u8 bnx2x_8706_8726_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u8 link_up = 0;
- u16 val1, val2, rx_sd, pcs_status;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "XGXS 8706/8726\n");
- /* Clear RX Alarm*/
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXSTAT, &val2);
-
- bnx2x_sfp_mask_fault(bp, phy, MDIO_PMA_LASI_TXSTAT,
- MDIO_PMA_LASI_TXCTRL);
-
- /* clear LASI indication*/
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val1);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val2);
- DP(NETIF_MSG_LINK, "8706/8726 LASI status 0x%x--> 0x%x\n", val1, val2);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_RX_SD, &rx_sd);
- bnx2x_cl45_read(bp, phy,
- MDIO_PCS_DEVAD, MDIO_PCS_REG_STATUS, &pcs_status);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_LINK_STATUS, &val2);
-
- DP(NETIF_MSG_LINK, "8706/8726 rx_sd 0x%x pcs_status 0x%x 1Gbps"
- " link_status 0x%x\n", rx_sd, pcs_status, val2);
- /*
- * link is up if both bit 0 of pmd_rx_sd and bit 0 of pcs_status
- * are set, or if the autoneg bit 1 is set
- */
- link_up = ((rx_sd & pcs_status & 0x1) || (val2 & (1<<1)));
- if (link_up) {
- if (val2 & (1<<1))
- vars->line_speed = SPEED_1000;
- else
- vars->line_speed = SPEED_10000;
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- vars->duplex = DUPLEX_FULL;
- }
-
- /* Capture 10G link fault. Read twice to clear stale value. */
- if (vars->line_speed == SPEED_10000) {
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_TXSTAT, &val1);
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_TXSTAT, &val1);
- if (val1 & (1<<0))
- vars->fault_detected = 1;
- }
-
- return link_up;
-}
-
-/******************************************************************/
-/* BCM8706 PHY SECTION */
-/******************************************************************/
-static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u32 tx_en_mode;
- u16 cnt, val, tmp1;
- struct bnx2x *bp = params->bp;
-
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0xa040);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- /* Wait until fw is loaded */
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_ROM_VER1, &val);
- if (val)
- break;
- msleep(10);
- }
- DP(NETIF_MSG_LINK, "XGXS 8706 is initialized after %d ms\n", cnt);
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- u8 i;
- u16 reg;
- for (i = 0; i < 4; i++) {
- reg = MDIO_XS_8706_REG_BANK_RX0 +
- i*(MDIO_XS_8706_REG_BANK_RX1 -
- MDIO_XS_8706_REG_BANK_RX0);
- bnx2x_cl45_read(bp, phy, MDIO_XS_DEVAD, reg, &val);
- /* Clear first 3 bits of the control */
- val &= ~0x7;
- /* Set control bits according to configuration */
- val |= (phy->rx_preemphasis[i] & 0x7);
- DP(NETIF_MSG_LINK, "Setting RX Equalizer to BCM8706"
- " reg 0x%x <-- val 0x%x\n", reg, val);
- bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, reg, val);
- }
- }
- /* Force speed */
- if (phy->req_line_speed == SPEED_10000) {
- DP(NETIF_MSG_LINK, "XGXS 8706 force 10Gbps\n");
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_DIGITAL_CTRL, 0x400);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_TXCTRL,
- 0);
- /* Arm LASI for link and Tx fault. */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 3);
- } else {
- /* Force 1Gbps using autoneg with 1G advertisement */
-
- /* Allow CL37 through CL73 */
- DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_CL73, 0x040c);
-
- /* Enable Full-Duplex advertisement on CL37 */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LP, 0x0020);
- /* Enable CL37 AN */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
- /* 1G support */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_ADV, (1<<5));
-
- /* Enable clause 73 AN */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL,
- 0x0400);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL,
- 0x0004);
- }
- bnx2x_save_bcm_spirom_ver(bp, phy, params->port);
-
- /*
- * If TX Laser is controlled by GPIO_0, do not let PHY go into low
- * power mode, if TX Laser is disabled
- */
-
- tx_en_mode = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].sfp_ctrl))
- & PORT_HW_CFG_TX_LASER_MASK;
-
- if (tx_en_mode == PORT_HW_CFG_TX_LASER_GPIO0) {
- DP(NETIF_MSG_LINK, "Enabling TXONOFF_PWRDN_DIS\n");
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_DIGITAL_CTRL, &tmp1);
- tmp1 |= 0x1;
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_DIGITAL_CTRL, tmp1);
- }
-
- return 0;
-}
-
-static int bnx2x_8706_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- return bnx2x_8706_8726_read_status(phy, params, vars);
-}
-
-/******************************************************************/
-/* BCM8726 PHY SECTION */
-/******************************************************************/
-static void bnx2x_8726_config_loopback(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "PMA/PMD ext_phy_loopback: 8726\n");
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x0001);
-}
-
-static void bnx2x_8726_external_rom_boot(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- /* Need to wait 100ms after reset */
- msleep(100);
-
- /* Micro controller re-boot */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x018B);
-
- /* Set soft reset */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0001);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL,
- MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
-
- /* wait for 150ms for microcode load */
- msleep(150);
-
- /* Disable serial boot control, tristates pins SS_N, SCK, MOSI, MISO */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_MISC_CTRL1, 0x0000);
-
- msleep(200);
- bnx2x_save_bcm_spirom_ver(bp, phy, params->port);
-}
-
-static u8 bnx2x_8726_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 val1;
- u8 link_up = bnx2x_8706_8726_read_status(phy, params, vars);
- if (link_up) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER,
- &val1);
- if (val1 & (1<<15)) {
- DP(NETIF_MSG_LINK, "Tx is disabled\n");
- link_up = 0;
- vars->line_speed = 0;
- }
- }
- return link_up;
-}
-
-
-static int bnx2x_8726_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Initializing BCM8726\n");
-
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- bnx2x_8726_external_rom_boot(phy, params);
-
- /*
- * Need to call module detected on initialization since the module
- * detection triggered by actual module insertion might occur before
- * driver is loaded, and when driver is loaded, it reset all
- * registers, including the transmitter
- */
- bnx2x_sfp_module_detection(phy, params);
-
- if (phy->req_line_speed == SPEED_1000) {
- DP(NETIF_MSG_LINK, "Setting 1G force\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x40);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0xD);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 0x5);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL,
- 0x400);
- } else if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) &&
- ((phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) !=
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
- DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
- /* Set Flow control */
- bnx2x_ext_phy_set_pause(params, phy, vars);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_ADV, 0x20);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_CL73, 0x040c);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LD, 0x0020);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1000);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x1200);
- /*
- * Enable RX-ALARM control to receive interrupt for 1G speed
- * change
- */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 0x4);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL,
- 0x400);
-
- } else { /* Default 10G. Set only LASI control */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 1);
- }
-
- /* Set TX PreEmphasis if needed */
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x,"
- "TX_CTRL2 0x%x\n",
- phy->tx_preemphasis[0],
- phy->tx_preemphasis[1]);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8726_TX_CTRL1,
- phy->tx_preemphasis[0]);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8726_TX_CTRL2,
- phy->tx_preemphasis[1]);
- }
-
- return 0;
-
-}
-
-static void bnx2x_8726_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "bnx2x_8726_link_reset port %d\n", params->port);
- /* Set serial boot control for external load */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_GEN_CTRL, 0x0001);
-}
-
-/******************************************************************/
-/* BCM8727 PHY SECTION */
-/******************************************************************/
-
-static void bnx2x_8727_set_link_led(struct bnx2x_phy *phy,
- struct link_params *params, u8 mode)
-{
- struct bnx2x *bp = params->bp;
- u16 led_mode_bitmask = 0;
- u16 gpio_pins_bitmask = 0;
- u16 val;
- /* Only NOC flavor requires to set the LED specifically */
- if (!(phy->flags & FLAGS_NOC))
- return;
- switch (mode) {
- case LED_MODE_FRONT_PANEL_OFF:
- case LED_MODE_OFF:
- led_mode_bitmask = 0;
- gpio_pins_bitmask = 0x03;
- break;
- case LED_MODE_ON:
- led_mode_bitmask = 0;
- gpio_pins_bitmask = 0x02;
- break;
- case LED_MODE_OPER:
- led_mode_bitmask = 0x60;
- gpio_pins_bitmask = 0x11;
- break;
- }
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- &val);
- val &= 0xff8f;
- val |= led_mode_bitmask;
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- val);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_GPIO_CTRL,
- &val);
- val &= 0xffe0;
- val |= gpio_pins_bitmask;
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_GPIO_CTRL,
- val);
-}
-static void bnx2x_8727_hw_reset(struct bnx2x_phy *phy,
- struct link_params *params) {
- u32 swap_val, swap_override;
- u8 port;
- /*
- * The PHY reset is controlled by GPIO 1. Fake the port number
- * to cancel the swap done in set_gpio()
- */
- struct bnx2x *bp = params->bp;
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- port = (swap_val && swap_override) ^ 1;
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
-}
-
-static int bnx2x_8727_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u32 tx_en_mode;
- u16 tmp1, val, mod_abs, tmp2;
- u16 rx_alarm_ctrl_val;
- u16 lasi_ctrl_val;
- struct bnx2x *bp = params->bp;
- /* Enable PMD link, MOD_ABS_FLT, and 1G link alarm */
-
- bnx2x_wait_reset_complete(bp, phy, params);
- rx_alarm_ctrl_val = (1<<2) | (1<<5) ;
- /* Should be 0x6 to enable XS on Tx side. */
- lasi_ctrl_val = 0x0006;
-
- DP(NETIF_MSG_LINK, "Initializing BCM8727\n");
- /* enable LASI */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL,
- rx_alarm_ctrl_val);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_TXCTRL,
- 0);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, lasi_ctrl_val);
-
- /*
- * Initially configure MOD_ABS to interrupt when module is
- * presence( bit 8)
- */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
- /*
- * Set EDC off by setting OPTXLOS signal input to low (bit 9).
- * When the EDC is off it locks onto a reference clock and avoids
- * becoming 'lost'
- */
- mod_abs &= ~(1<<8);
- if (!(phy->flags & FLAGS_NOC))
- mod_abs &= ~(1<<9);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
-
-
- /* Enable/Disable PHY transmitter output */
- bnx2x_set_disable_pmd_transmit(params, phy, 0);
-
- /* Make MOD_ABS give interrupt on change */
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_PCS_OPT_CTRL,
- &val);
- val |= (1<<12);
- if (phy->flags & FLAGS_NOC)
- val |= (3<<5);
-
- /*
- * Set 8727 GPIOs to input to allow reading from the 8727 GPIO0
- * status which reflect SFP+ module over-current
- */
- if (!(phy->flags & FLAGS_NOC))
- val &= 0xff8f; /* Reset bits 4-6 */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_PCS_OPT_CTRL, val);
-
- bnx2x_8727_power_module(bp, phy, 1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &tmp1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXSTAT, &tmp1);
-
- /* Set option 1G speed */
- if (phy->req_line_speed == SPEED_1000) {
- DP(NETIF_MSG_LINK, "Setting 1G force\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x40);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, 0xD);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2, &tmp1);
- DP(NETIF_MSG_LINK, "1.7 = 0x%x\n", tmp1);
- /*
- * Power down the XAUI until link is up in case of dual-media
- * and 1G
- */
- if (DUAL_MEDIA(params)) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_GP, &val);
- val |= (3<<10);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_GP, val);
- }
- } else if ((phy->req_line_speed == SPEED_AUTO_NEG) &&
- ((phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) &&
- ((phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) !=
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
-
- DP(NETIF_MSG_LINK, "Setting 1G clause37\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8727_MISC_CTRL, 0);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x1300);
- } else {
- /*
- * Since the 8727 has only single reset pin, need to set the 10G
- * registers although it is default
- */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8727_MISC_CTRL,
- 0x0020);
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CL37_AN, 0x0100);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x2040);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_10G_CTRL2,
- 0x0008);
- }
-
- /*
- * Set 2-wire transfer rate of SFP+ module EEPROM
- * to 100Khz since some DACs(direct attached cables) do
- * not work at 400Khz.
- */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR,
- 0xa001);
-
- /* Set TX PreEmphasis if needed */
- if ((params->feature_config_flags &
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED)) {
- DP(NETIF_MSG_LINK, "Setting TX_CTRL1 0x%x, TX_CTRL2 0x%x\n",
- phy->tx_preemphasis[0],
- phy->tx_preemphasis[1]);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TX_CTRL1,
- phy->tx_preemphasis[0]);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_TX_CTRL2,
- phy->tx_preemphasis[1]);
- }
-
- /*
- * If TX Laser is controlled by GPIO_0, do not let PHY go into low
- * power mode, if TX Laser is disabled
- */
- tx_en_mode = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].sfp_ctrl))
- & PORT_HW_CFG_TX_LASER_MASK;
-
- if (tx_en_mode == PORT_HW_CFG_TX_LASER_GPIO0) {
-
- DP(NETIF_MSG_LINK, "Enabling TXONOFF_PWRDN_DIS\n");
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_OPT_CFG_REG, &tmp2);
- tmp2 |= 0x1000;
- tmp2 &= 0xFFEF;
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_OPT_CFG_REG, tmp2);
- }
-
- return 0;
-}
-
-static void bnx2x_8727_handle_mod_abs(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 mod_abs, rx_alarm_status;
- u32 val = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].
- config));
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, &mod_abs);
- if (mod_abs & (1<<8)) {
-
- /* Module is absent */
- DP(NETIF_MSG_LINK, "MOD_ABS indication "
- "show module is absent\n");
- phy->media_type = ETH_PHY_NOT_PRESENT;
- /*
- * 1. Set mod_abs to detect next module
- * presence event
- * 2. Set EDC off by setting OPTXLOS signal input to low
- * (bit 9).
- * When the EDC is off it locks onto a reference clock and
- * avoids becoming 'lost'.
- */
- mod_abs &= ~(1<<8);
- if (!(phy->flags & FLAGS_NOC))
- mod_abs &= ~(1<<9);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
-
- /*
- * Clear RX alarm since it stays up as long as
- * the mod_abs wasn't changed
- */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_RXSTAT, &rx_alarm_status);
-
- } else {
- /* Module is present */
- DP(NETIF_MSG_LINK, "MOD_ABS indication "
- "show module is present\n");
- /*
- * First disable transmitter, and if the module is ok, the
- * module_detection will enable it
- * 1. Set mod_abs to detect next module absent event ( bit 8)
- * 2. Restore the default polarity of the OPRXLOS signal and
- * this signal will then correctly indicate the presence or
- * absence of the Rx signal. (bit 9)
- */
- mod_abs |= (1<<8);
- if (!(phy->flags & FLAGS_NOC))
- mod_abs |= (1<<9);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, mod_abs);
-
- /*
- * Clear RX alarm since it stays up as long as the mod_abs
- * wasn't changed. This is need to be done before calling the
- * module detection, otherwise it will clear* the link update
- * alarm
- */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_RXSTAT, &rx_alarm_status);
-
-
- if ((val & PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_MASK) ==
- PORT_FEAT_CFG_OPT_MDL_ENFRCMNT_DISABLE_TX_LASER)
- bnx2x_sfp_set_transmitter(params, phy, 0);
-
- if (bnx2x_wait_for_sfp_module_initialized(phy, params) == 0)
- bnx2x_sfp_module_detection(phy, params);
- else
- DP(NETIF_MSG_LINK, "SFP+ module is not initialized\n");
- }
-
- DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n",
- rx_alarm_status);
- /* No need to check link status in case of module plugged in/out */
-}
-
-static u8 bnx2x_8727_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-
-{
- struct bnx2x *bp = params->bp;
- u8 link_up = 0, oc_port = params->port;
- u16 link_status = 0;
- u16 rx_alarm_status, lasi_ctrl, val1;
-
- /* If PHY is not initialized, do not check link status */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL,
- &lasi_ctrl);
- if (!lasi_ctrl)
- return 0;
-
- /* Check the LASI on Rx */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXSTAT,
- &rx_alarm_status);
- vars->line_speed = 0;
- DP(NETIF_MSG_LINK, "8727 RX_ALARM_STATUS 0x%x\n", rx_alarm_status);
-
- bnx2x_sfp_mask_fault(bp, phy, MDIO_PMA_LASI_TXSTAT,
- MDIO_PMA_LASI_TXCTRL);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val1);
-
- DP(NETIF_MSG_LINK, "8727 LASI status 0x%x\n", val1);
-
- /* Clear MSG-OUT */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &val1);
-
- /*
- * If a module is present and there is need to check
- * for over current
- */
- if (!(phy->flags & FLAGS_NOC) && !(rx_alarm_status & (1<<5))) {
- /* Check over-current using 8727 GPIO0 input*/
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8727_GPIO_CTRL,
- &val1);
-
- if ((val1 & (1<<8)) == 0) {
- if (!CHIP_IS_E1x(bp))
- oc_port = BP_PATH(bp) + (params->port << 1);
- DP(NETIF_MSG_LINK, "8727 Power fault has been detected"
- " on port %d\n", oc_port);
- netdev_err(bp->dev, "Error: Power fault on Port %d has"
- " been detected and the power to "
- "that SFP+ module has been removed"
- " to prevent failure of the card."
- " Please remove the SFP+ module and"
- " restart the system to clear this"
- " error.\n",
- oc_port);
- /* Disable all RX_ALARMs except for mod_abs */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_RXCTRL, (1<<5));
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, &val1);
- /* Wait for module_absent_event */
- val1 |= (1<<8);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_PHY_IDENTIFIER, val1);
- /* Clear RX alarm */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_RXSTAT, &rx_alarm_status);
- return 0;
- }
- } /* Over current check */
-
- /* When module absent bit is set, check module */
- if (rx_alarm_status & (1<<5)) {
- bnx2x_8727_handle_mod_abs(phy, params);
- /* Enable all mod_abs and link detection bits */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_RXCTRL,
- ((1<<5) | (1<<2)));
- }
- DP(NETIF_MSG_LINK, "Enabling 8727 TX laser if SFP is approved\n");
- bnx2x_8727_specific_func(phy, params, ENABLE_TX);
- /* If transmitter is disabled, ignore false link up indication */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_PHY_IDENTIFIER, &val1);
- if (val1 & (1<<15)) {
- DP(NETIF_MSG_LINK, "Tx is disabled\n");
- return 0;
- }
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8073_SPEED_LINK_STATUS, &link_status);
-
- /*
- * Bits 0..2 --> speed detected,
- * Bits 13..15--> link is down
- */
- if ((link_status & (1<<2)) && (!(link_status & (1<<15)))) {
- link_up = 1;
- vars->line_speed = SPEED_10000;
- DP(NETIF_MSG_LINK, "port %x: External link up in 10G\n",
- params->port);
- } else if ((link_status & (1<<0)) && (!(link_status & (1<<13)))) {
- link_up = 1;
- vars->line_speed = SPEED_1000;
- DP(NETIF_MSG_LINK, "port %x: External link up in 1G\n",
- params->port);
- } else {
- link_up = 0;
- DP(NETIF_MSG_LINK, "port %x: External link is down\n",
- params->port);
- }
-
- /* Capture 10G link fault. */
- if (vars->line_speed == SPEED_10000) {
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_TXSTAT, &val1);
-
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD,
- MDIO_PMA_LASI_TXSTAT, &val1);
-
- if (val1 & (1<<0)) {
- vars->fault_detected = 1;
- }
- }
-
- if (link_up) {
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- vars->duplex = DUPLEX_FULL;
- DP(NETIF_MSG_LINK, "duplex = 0x%x\n", vars->duplex);
- }
-
- if ((DUAL_MEDIA(params)) &&
- (phy->req_line_speed == SPEED_1000)) {
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_GP, &val1);
- /*
- * In case of dual-media board and 1G, power up the XAUI side,
- * otherwise power it down. For 10G it is done automatically
- */
- if (link_up)
- val1 &= ~(3<<10);
- else
- val1 |= (3<<10);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8727_PCS_GP, val1);
- }
- return link_up;
-}
-
-static void bnx2x_8727_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
-
- /* Enable/Disable PHY transmitter output */
- bnx2x_set_disable_pmd_transmit(params, phy, 1);
-
- /* Disable Transmitter */
- bnx2x_sfp_set_transmitter(params, phy, 0);
- /* Clear LASI */
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 0);
-
-}
-
-/******************************************************************/
-/* BCM8481/BCM84823/BCM84833 PHY SECTION */
-/******************************************************************/
-static void bnx2x_save_848xx_spirom_version(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- u16 val, fw_ver1, fw_ver2, cnt;
- u8 port;
- struct bnx2x *bp = params->bp;
-
- port = params->port;
-
- /* For the 32 bits registers in 848xx, access via MDIO2ARM interface.*/
- /* (1) set register 0xc200_0014(SPI_BRIDGE_CTRL_2) to 0x03000000 */
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA819, 0x0014);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81A, 0xc200);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81B, 0x0000);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81C, 0x0300);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA817, 0x0009);
-
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA818, &val);
- if (val & 1)
- break;
- udelay(5);
- }
- if (cnt == 100) {
- DP(NETIF_MSG_LINK, "Unable to read 848xx phy fw version(1)\n");
- bnx2x_save_spirom_version(bp, port, 0,
- phy->ver_addr);
- return;
- }
-
-
- /* 2) read register 0xc200_0000 (SPI_FW_STATUS) */
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA819, 0x0000);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA81A, 0xc200);
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, 0xA817, 0x000A);
- for (cnt = 0; cnt < 100; cnt++) {
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA818, &val);
- if (val & 1)
- break;
- udelay(5);
- }
- if (cnt == 100) {
- DP(NETIF_MSG_LINK, "Unable to read 848xx phy fw version(2)\n");
- bnx2x_save_spirom_version(bp, port, 0,
- phy->ver_addr);
- return;
- }
-
- /* lower 16 bits of the register SPI_FW_STATUS */
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA81B, &fw_ver1);
- /* upper 16 bits of register SPI_FW_STATUS */
- bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, 0xA81C, &fw_ver2);
-
- bnx2x_save_spirom_version(bp, port, (fw_ver2<<16) | fw_ver1,
- phy->ver_addr);
-}
-
-static void bnx2x_848xx_set_led(struct bnx2x *bp,
- struct bnx2x_phy *phy)
-{
- u16 val;
-
- /* PHYC_CTL_LED_CTL */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL, &val);
- val &= 0xFE00;
- val |= 0x0092;
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL, val);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x80);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0x18);
-
- /* Select activity source by Tx and Rx, as suggested by PHY AE */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x0006);
-
- /* Select the closest activity blink rate to that in 10/100/1000 */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_BLINK,
- 0);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_84823_CTL_LED_CTL_1, &val);
- val |= MDIO_PMA_REG_84823_LED3_STRETCH_EN; /* stretch_en for LED3*/
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_84823_CTL_LED_CTL_1, val);
-
- /* 'Interrupt Mask' */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- 0xFFFB, 0xFFFD);
-}
-
-static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 autoneg_val, an_1000_val, an_10_100_val;
- u16 tmp_req_line_speed;
-
- tmp_req_line_speed = phy->req_line_speed;
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
- if (phy->req_line_speed == SPEED_10000)
- phy->req_line_speed = SPEED_AUTO_NEG;
-
- /*
- * This phy uses the NIG latch mechanism since link indication
- * arrives through its LED4 and not via its LASI signal, so we
- * get steady signal instead of clear on read
- */
- bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4,
- 1 << NIG_LATCH_BC_ENABLE_MI_INT);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 0x0000);
-
- bnx2x_848xx_set_led(bp, phy);
-
- /* set 1000 speed advertisement */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_1000T_CTRL,
- &an_1000_val);
-
- bnx2x_ext_phy_set_pause(params, phy, vars);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_AN_ADV,
- &an_10_100_val);
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_LEGACY_MII_CTRL,
- &autoneg_val);
- /* Disable forced speed */
- autoneg_val &= ~((1<<6) | (1<<8) | (1<<9) | (1<<12) | (1<<13));
- an_10_100_val &= ~((1<<5) | (1<<6) | (1<<7) | (1<<8));
-
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
- (phy->req_line_speed == SPEED_1000)) {
- an_1000_val |= (1<<8);
- autoneg_val |= (1<<9 | 1<<12);
- if (phy->req_duplex == DUPLEX_FULL)
- an_1000_val |= (1<<9);
- DP(NETIF_MSG_LINK, "Advertising 1G\n");
- } else
- an_1000_val &= ~((1<<8) | (1<<9));
-
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_1000T_CTRL,
- an_1000_val);
-
- /* set 100 speed advertisement */
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)) &&
- (phy->supported &
- (SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full)))) {
- an_10_100_val |= (1<<7);
- /* Enable autoneg and restart autoneg for legacy speeds */
- autoneg_val |= (1<<9 | 1<<12);
-
- if (phy->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<8);
- DP(NETIF_MSG_LINK, "Advertising 100M\n");
- }
- /* set 10 speed advertisement */
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)) &&
- (phy->supported &
- (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full)))) {
- an_10_100_val |= (1<<5);
- autoneg_val |= (1<<9 | 1<<12);
- if (phy->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<6);
- DP(NETIF_MSG_LINK, "Advertising 10M\n");
- }
-
- /* Only 10/100 are allowed to work in FORCE mode */
- if ((phy->req_line_speed == SPEED_100) &&
- (phy->supported &
- (SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full))) {
- autoneg_val |= (1<<13);
- /* Enabled AUTO-MDIX when autoneg is disabled */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_AUX_CTRL,
- (1<<15 | 1<<9 | 7<<0));
- DP(NETIF_MSG_LINK, "Setting 100M force\n");
- }
- if ((phy->req_line_speed == SPEED_10) &&
- (phy->supported &
- (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full))) {
- /* Enabled AUTO-MDIX when autoneg is disabled */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_AUX_CTRL,
- (1<<15 | 1<<9 | 7<<0));
- DP(NETIF_MSG_LINK, "Setting 10M force\n");
- }
-
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_8481_LEGACY_AN_ADV,
- an_10_100_val);
-
- if (phy->req_duplex == DUPLEX_FULL)
- autoneg_val |= (1<<8);
-
- /*
- * Always write this if this is not 84833.
- * For 84833, write it only when it's a forced speed.
- */
- if ((phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- ((autoneg_val & (1<<12)) == 0))
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_CTRL, autoneg_val);
-
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
- (phy->req_line_speed == SPEED_10000)) {
- DP(NETIF_MSG_LINK, "Advertising 10G\n");
- /* Restart autoneg for 10G*/
-
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL,
- 0x3200);
- } else
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_10GBASE_T_AN_CTRL,
- 1);
-
- /* Save spirom version */
- bnx2x_save_848xx_spirom_version(phy, params);
-
- phy->req_line_speed = tmp_req_line_speed;
-
- return 0;
-}
-
-static int bnx2x_8481_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
-
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
- return bnx2x_848xx_cmn_config_init(phy, params, vars);
-}
-
-
-#define PHY84833_HDSHK_WAIT 300
-static int bnx2x_84833_pair_swap_cfg(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u32 idx;
- u32 pair_swap;
- u16 val;
- u16 data;
- struct bnx2x *bp = params->bp;
- /* Do pair swap */
-
- /* Check for configuration. */
- pair_swap = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].xgbt_phy_cfg)) &
- PORT_HW_CFG_RJ45_PAIR_SWAP_MASK;
-
- if (pair_swap == 0)
- return 0;
-
- data = (u16)pair_swap;
-
- /* Write CMD_OPEN_OVERRIDE to STATUS reg */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2,
- PHY84833_CMD_OPEN_OVERRIDE);
- for (idx = 0; idx < PHY84833_HDSHK_WAIT; idx++) {
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2, &val);
- if (val == PHY84833_CMD_OPEN_FOR_CMDS)
- break;
- msleep(1);
- }
- if (idx >= PHY84833_HDSHK_WAIT) {
- DP(NETIF_MSG_LINK, "Pairswap: FW not ready.\n");
- return -EINVAL;
- }
-
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG4,
- data);
- /* Issue pair swap command */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG0,
- PHY84833_DIAG_CMD_PAIR_SWAP_CHANGE);
- for (idx = 0; idx < PHY84833_HDSHK_WAIT; idx++) {
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2, &val);
- if ((val == PHY84833_CMD_COMPLETE_PASS) ||
- (val == PHY84833_CMD_COMPLETE_ERROR))
- break;
- msleep(1);
- }
- if ((idx >= PHY84833_HDSHK_WAIT) ||
- (val == PHY84833_CMD_COMPLETE_ERROR)) {
- DP(NETIF_MSG_LINK, "Pairswap: override failed.\n");
- return -EINVAL;
- }
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2,
- PHY84833_CMD_CLEAR_COMPLETE);
- DP(NETIF_MSG_LINK, "Pairswap OK, val=0x%x\n", data);
- return 0;
-}
-
-
-static u8 bnx2x_84833_get_reset_gpios(struct bnx2x *bp,
- u32 shmem_base_path[],
- u32 chip_id)
-{
- u32 reset_pin[2];
- u32 idx;
- u8 reset_gpios;
- if (CHIP_IS_E3(bp)) {
- /* Assume that these will be GPIOs, not EPIOs. */
- for (idx = 0; idx < 2; idx++) {
- /* Map config param to register bit. */
- reset_pin[idx] = REG_RD(bp, shmem_base_path[idx] +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[0].e3_cmn_pin_cfg));
- reset_pin[idx] = (reset_pin[idx] &
- PORT_HW_CFG_E3_PHY_RESET_MASK) >>
- PORT_HW_CFG_E3_PHY_RESET_SHIFT;
- reset_pin[idx] -= PIN_CFG_GPIO0_P0;
- reset_pin[idx] = (1 << reset_pin[idx]);
- }
- reset_gpios = (u8)(reset_pin[0] | reset_pin[1]);
- } else {
- /* E2, look from diff place of shmem. */
- for (idx = 0; idx < 2; idx++) {
- reset_pin[idx] = REG_RD(bp, shmem_base_path[idx] +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[0].default_cfg));
- reset_pin[idx] &= PORT_HW_CFG_EXT_PHY_GPIO_RST_MASK;
- reset_pin[idx] -= PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P0;
- reset_pin[idx] >>= PORT_HW_CFG_EXT_PHY_GPIO_RST_SHIFT;
- reset_pin[idx] = (1 << reset_pin[idx]);
- }
- reset_gpios = (u8)(reset_pin[0] | reset_pin[1]);
- }
-
- return reset_gpios;
-}
-
-static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 reset_gpios;
- u32 other_shmem_base_addr = REG_RD(bp, params->shmem2_base +
- offsetof(struct shmem2_region,
- other_shmem_base_addr));
-
- u32 shmem_base_path[2];
- shmem_base_path[0] = params->shmem_base;
- shmem_base_path[1] = other_shmem_base_addr;
-
- reset_gpios = bnx2x_84833_get_reset_gpios(bp, shmem_base_path,
- params->chip_id);
-
- bnx2x_set_mult_gpio(bp, reset_gpios, MISC_REGISTERS_GPIO_OUTPUT_LOW);
- udelay(10);
- DP(NETIF_MSG_LINK, "84833 hw reset on pin values 0x%x\n",
- reset_gpios);
-
- return 0;
-}
-
-static int bnx2x_84833_common_init_phy(struct bnx2x *bp,
- u32 shmem_base_path[],
- u32 chip_id)
-{
- u8 reset_gpios;
-
- reset_gpios = bnx2x_84833_get_reset_gpios(bp, shmem_base_path, chip_id);
-
- bnx2x_set_mult_gpio(bp, reset_gpios, MISC_REGISTERS_GPIO_OUTPUT_LOW);
- udelay(10);
- bnx2x_set_mult_gpio(bp, reset_gpios, MISC_REGISTERS_GPIO_OUTPUT_HIGH);
- msleep(800);
- DP(NETIF_MSG_LINK, "84833 reset pulse on pin values 0x%x\n",
- reset_gpios);
-
- return 0;
-}
-
-#define PHY84833_CONSTANT_LATENCY 1193
-static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port, initialize = 1;
- u16 val;
- u16 temp;
- u32 actual_phy_selection, cms_enable, idx;
- int rc = 0;
-
- msleep(1);
-
- if (!(CHIP_IS_E1(bp)))
- port = BP_PATH(bp);
- else
- port = params->port;
-
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823) {
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- port);
- } else {
- /* MDIO reset */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x8000);
- /* Bring PHY out of super isolate mode */
- bnx2x_cl45_read(bp, phy,
- MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_XGPHY_STRAP1, &val);
- val &= ~MDIO_84833_SUPER_ISOLATE;
- bnx2x_cl45_write(bp, phy,
- MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_XGPHY_STRAP1, val);
- }
-
- bnx2x_wait_reset_complete(bp, phy, params);
-
- /* Wait for GPHY to come out of reset */
- msleep(50);
-
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
- bnx2x_84833_pair_swap_cfg(phy, params, vars);
-
- /*
- * BCM84823 requires that XGXS links up first @ 10G for normal behavior
- */
- temp = vars->line_speed;
- vars->line_speed = SPEED_10000;
- bnx2x_set_autoneg(&params->phy[INT_PHY], params, vars, 0);
- bnx2x_program_serdes(&params->phy[INT_PHY], params, vars);
- vars->line_speed = temp;
-
- /* Set dual-media configuration according to configuration */
-
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_CTL_REG_84823_MEDIA, &val);
- val &= ~(MDIO_CTL_REG_84823_MEDIA_MAC_MASK |
- MDIO_CTL_REG_84823_MEDIA_LINE_MASK |
- MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN |
- MDIO_CTL_REG_84823_MEDIA_PRIORITY_MASK |
- MDIO_CTL_REG_84823_MEDIA_FIBER_1G);
-
- if (CHIP_IS_E3(bp)) {
- val &= ~(MDIO_CTL_REG_84823_MEDIA_MAC_MASK |
- MDIO_CTL_REG_84823_MEDIA_LINE_MASK);
- } else {
- val |= (MDIO_CTL_REG_84823_CTRL_MAC_XFI |
- MDIO_CTL_REG_84823_MEDIA_LINE_XAUI_L);
- }
-
- actual_phy_selection = bnx2x_phy_selection(params);
-
- switch (actual_phy_selection) {
- case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT:
- /* Do nothing. Essentially this is like the priority copper */
- break;
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
- val |= MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER;
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
- val |= MDIO_CTL_REG_84823_MEDIA_PRIORITY_FIBER;
- break;
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
- /* Do nothing here. The first PHY won't be initialized at all */
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
- val |= MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN;
- initialize = 0;
- break;
- }
- if (params->phy[EXT_PHY2].req_line_speed == SPEED_1000)
- val |= MDIO_CTL_REG_84823_MEDIA_FIBER_1G;
-
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_CTL_REG_84823_MEDIA, val);
- DP(NETIF_MSG_LINK, "Multi_phy config = 0x%x, Media control = 0x%x\n",
- params->multi_phy_config, val);
-
- /* AutogrEEEn */
- if (params->feature_config_flags &
- FEATURE_CONFIG_AUTOGREEEN_ENABLED) {
- /* Ensure that f/w is ready */
- for (idx = 0; idx < PHY84833_HDSHK_WAIT; idx++) {
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2, &val);
- if (val == PHY84833_CMD_OPEN_FOR_CMDS)
- break;
- usleep_range(1000, 1000);
- }
- if (idx >= PHY84833_HDSHK_WAIT) {
- DP(NETIF_MSG_LINK, "AutogrEEEn: FW not ready.\n");
- return -EINVAL;
- }
-
- /* Select EEE mode */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG3,
- 0x2);
-
- /* Set Idle and Latency */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG4,
- PHY84833_CONSTANT_LATENCY + 1);
-
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_DATA3_REG,
- PHY84833_CONSTANT_LATENCY + 1);
-
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_DATA4_REG,
- PHY84833_CONSTANT_LATENCY);
-
- /* Send EEE instruction to command register */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG0,
- PHY84833_DIAG_CMD_SET_EEE_MODE);
-
- /* Ensure that the command has completed */
- for (idx = 0; idx < PHY84833_HDSHK_WAIT; idx++) {
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2, &val);
- if ((val == PHY84833_CMD_COMPLETE_PASS) ||
- (val == PHY84833_CMD_COMPLETE_ERROR))
- break;
- usleep_range(1000, 1000);
- }
- if ((idx >= PHY84833_HDSHK_WAIT) ||
- (val == PHY84833_CMD_COMPLETE_ERROR)) {
- DP(NETIF_MSG_LINK, "AutogrEEEn: command failed.\n");
- return -EINVAL;
- }
-
- /* Reset command handler */
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_TOP_CFG_SCRATCH_REG2,
- PHY84833_CMD_CLEAR_COMPLETE);
- }
-
- if (initialize)
- rc = bnx2x_848xx_cmn_config_init(phy, params, vars);
- else
- bnx2x_save_848xx_spirom_version(phy, params);
- /* 84833 PHY has a better feature and doesn't need to support this. */
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823) {
- cms_enable = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].default_cfg)) &
- PORT_HW_CFG_ENABLE_CMS_MASK;
-
- bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_CTL_REG_84823_USER_CTRL_REG, &val);
- if (cms_enable)
- val |= MDIO_CTL_REG_84823_USER_CTRL_CMS;
- else
- val &= ~MDIO_CTL_REG_84823_USER_CTRL_CMS;
- bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_CTL_REG_84823_USER_CTRL_REG, val);
- }
-
- return rc;
-}
-
-static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 val, val1, val2;
- u8 link_up = 0;
-
-
- /* Check 10G-BaseT link status */
- /* Check PMD signal ok */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, 0xFFFA, &val1);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_PMD_SIGNAL,
- &val2);
- DP(NETIF_MSG_LINK, "BCM848xx: PMD_SIGNAL 1.a811 = 0x%x\n", val2);
-
- /* Check link 10G */
- if (val2 & (1<<11)) {
- vars->line_speed = SPEED_10000;
- vars->duplex = DUPLEX_FULL;
- link_up = 1;
- bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
- } else { /* Check Legacy speed link */
- u16 legacy_status, legacy_speed;
-
- /* Enable expansion register 0x42 (Operation mode status) */
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_EXPANSION_REG_ACCESS, 0xf42);
-
- /* Get legacy speed operation status */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_EXPANSION_REG_RD_RW,
- &legacy_status);
-
- DP(NETIF_MSG_LINK, "Legacy speed status"
- " = 0x%x\n", legacy_status);
- link_up = ((legacy_status & (1<<11)) == (1<<11));
- if (link_up) {
- legacy_speed = (legacy_status & (3<<9));
- if (legacy_speed == (0<<9))
- vars->line_speed = SPEED_10;
- else if (legacy_speed == (1<<9))
- vars->line_speed = SPEED_100;
- else if (legacy_speed == (2<<9))
- vars->line_speed = SPEED_1000;
- else /* Should not happen */
- vars->line_speed = 0;
-
- if (legacy_status & (1<<8))
- vars->duplex = DUPLEX_FULL;
- else
- vars->duplex = DUPLEX_HALF;
-
- DP(NETIF_MSG_LINK, "Link is up in %dMbps,"
- " is_duplex_full= %d\n", vars->line_speed,
- (vars->duplex == DUPLEX_FULL));
- /* Check legacy speed AN resolution */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_MII_STATUS,
- &val);
- if (val & (1<<5))
- vars->link_status |=
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_8481_LEGACY_AN_EXPANSION,
- &val);
- if ((val & (1<<0)) == 0)
- vars->link_status |=
- LINK_STATUS_PARALLEL_DETECTION_USED;
- }
- }
- if (link_up) {
- DP(NETIF_MSG_LINK, "BCM84823: link speed is %d\n",
- vars->line_speed);
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- }
-
- return link_up;
-}
-
-
-static int bnx2x_848xx_format_ver(u32 raw_ver, u8 *str, u16 *len)
-{
- int status = 0;
- u32 spirom_ver;
- spirom_ver = ((raw_ver & 0xF80) >> 7) << 16 | (raw_ver & 0x7F);
- status = bnx2x_format_ver(spirom_ver, str, len);
- return status;
-}
-
-static void bnx2x_8481_hw_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, 0);
- bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, 1);
-}
-
-static void bnx2x_8481_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- bnx2x_cl45_write(params->bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, 0x0000);
- bnx2x_cl45_write(params->bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1);
-}
-
-static void bnx2x_848x3_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u8 port;
- u16 val16;
-
- if (!(CHIP_IS_E1(bp)))
- port = BP_PATH(bp);
- else
- port = params->port;
-
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823) {
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3,
- MISC_REGISTERS_GPIO_OUTPUT_LOW,
- port);
- } else {
- bnx2x_cl45_read(bp, phy,
- MDIO_CTL_DEVAD,
- 0x400f, &val16);
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL, 0x800);
- }
-}
-
-static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
- struct link_params *params, u8 mode)
-{
- struct bnx2x *bp = params->bp;
- u16 val;
- u8 port;
-
- if (!(CHIP_IS_E1(bp)))
- port = BP_PATH(bp);
- else
- port = params->port;
-
- switch (mode) {
- case LED_MODE_OFF:
-
- DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE OFF\n", port);
-
- if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
- SHARED_HW_CFG_LED_EXTPHY1) {
-
- /* Set LED masks */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED5_MASK,
- 0x0);
-
- } else {
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x0);
- }
- break;
- case LED_MODE_FRONT_PANEL_OFF:
-
- DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE FRONT PANEL OFF\n",
- port);
-
- if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
- SHARED_HW_CFG_LED_EXTPHY1) {
-
- /* Set LED masks */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED5_MASK,
- 0x20);
-
- } else {
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x0);
- }
- break;
- case LED_MODE_ON:
-
- DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE ON\n", port);
-
- if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
- SHARED_HW_CFG_LED_EXTPHY1) {
- /* Set control reg */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- &val);
- val &= 0x8000;
- val |= 0x2492;
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- val);
-
- /* Set LED masks */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x0);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0x20);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x20);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED5_MASK,
- 0x0);
- } else {
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x20);
- }
- break;
-
- case LED_MODE_OPER:
-
- DP(NETIF_MSG_LINK, "Port 0x%x: LED MODE OPER\n", port);
-
- if ((params->hw_led_mode << SHARED_HW_CFG_LED_MODE_SHIFT) ==
- SHARED_HW_CFG_LED_EXTPHY1) {
-
- /* Set control reg */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- &val);
-
- if (!((val &
- MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_MASK)
- >> MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_SHIFT)) {
- DP(NETIF_MSG_LINK, "Setting LINK_SIGNAL\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- 0xa492);
- }
-
- /* Set LED masks */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x10);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED2_MASK,
- 0x80);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED3_MASK,
- 0x98);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED5_MASK,
- 0x40);
-
- } else {
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LED1_MASK,
- 0x80);
-
- /* Tell LED3 to blink on source */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- &val);
- val &= ~(7<<6);
- val |= (1<<6); /* A83B[8:6]= 1 */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_8481_LINK_SIGNAL,
- val);
- }
- break;
- }
-
- /*
- * This is a workaround for E3+84833 until autoneg
- * restart is fixed in f/w
- */
- if (CHIP_IS_E3(bp)) {
- bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_GP2_STATUS_GP_2_1, &val);
- }
-}
-
-/******************************************************************/
-/* 54618SE PHY SECTION */
-/******************************************************************/
-static int bnx2x_54618se_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 port;
- u16 autoneg_val, an_1000_val, an_10_100_val, fc_val, temp;
- u32 cfg_pin;
-
- DP(NETIF_MSG_LINK, "54618SE cfg init\n");
- usleep_range(1000, 1000);
-
- /* This works with E3 only, no need to check the chip
- before determining the port. */
- port = params->port;
-
- cfg_pin = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_cmn_pin_cfg)) &
- PORT_HW_CFG_E3_PHY_RESET_MASK) >>
- PORT_HW_CFG_E3_PHY_RESET_SHIFT;
-
- /* Drive pin high to bring the GPHY out of reset. */
- bnx2x_set_cfg_pin(bp, cfg_pin, 1);
-
- /* wait for GPHY to reset */
- msleep(50);
-
- /* reset phy */
- bnx2x_cl22_write(bp, phy,
- MDIO_PMA_REG_CTRL, 0x8000);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- /*wait for GPHY to reset */
- msleep(50);
-
- /* Configure LED4: set to INTR (0x6). */
- /* Accessing shadow register 0xe. */
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- MDIO_REG_GPHY_SHADOW_LED_SEL2);
- bnx2x_cl22_read(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- &temp);
- temp &= ~(0xf << 4);
- temp |= (0x6 << 4);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- MDIO_REG_GPHY_SHADOW_WR_ENA | temp);
- /* Configure INTR based on link status change. */
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_INTR_MASK,
- ~MDIO_REG_INTR_MASK_LINK_STATUS);
-
- /* Flip the signal detect polarity (set 0x1c.0x1e[8]). */
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- MDIO_REG_GPHY_SHADOW_AUTO_DET_MED);
- bnx2x_cl22_read(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- &temp);
- temp |= MDIO_REG_GPHY_SHADOW_INVERT_FIB_SD;
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_SHADOW,
- MDIO_REG_GPHY_SHADOW_WR_ENA | temp);
-
- /* Set up fc */
- /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
- bnx2x_calc_ieee_aneg_adv(phy, params, &vars->ieee_fc);
- fc_val = 0;
- if ((vars->ieee_fc & MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC)
- fc_val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
-
- if ((vars->ieee_fc & MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH)
- fc_val |= MDIO_AN_REG_ADV_PAUSE_PAUSE;
-
- /* read all advertisement */
- bnx2x_cl22_read(bp, phy,
- 0x09,
- &an_1000_val);
-
- bnx2x_cl22_read(bp, phy,
- 0x04,
- &an_10_100_val);
-
- bnx2x_cl22_read(bp, phy,
- MDIO_PMA_REG_CTRL,
- &autoneg_val);
-
- /* Disable forced speed */
- autoneg_val &= ~((1<<6) | (1<<8) | (1<<9) | (1<<12) | (1<<13));
- an_10_100_val &= ~((1<<5) | (1<<6) | (1<<7) | (1<<8) | (1<<10) |
- (1<<11));
-
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
- (phy->req_line_speed == SPEED_1000)) {
- an_1000_val |= (1<<8);
- autoneg_val |= (1<<9 | 1<<12);
- if (phy->req_duplex == DUPLEX_FULL)
- an_1000_val |= (1<<9);
- DP(NETIF_MSG_LINK, "Advertising 1G\n");
- } else
- an_1000_val &= ~((1<<8) | (1<<9));
-
- bnx2x_cl22_write(bp, phy,
- 0x09,
- an_1000_val);
- bnx2x_cl22_read(bp, phy,
- 0x09,
- &an_1000_val);
-
- /* set 100 speed advertisement */
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)))) {
- an_10_100_val |= (1<<7);
- /* Enable autoneg and restart autoneg for legacy speeds */
- autoneg_val |= (1<<9 | 1<<12);
-
- if (phy->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<8);
- DP(NETIF_MSG_LINK, "Advertising 100M\n");
- }
-
- /* set 10 speed advertisement */
- if (((phy->req_line_speed == SPEED_AUTO_NEG) &&
- (phy->speed_cap_mask &
- (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL |
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)))) {
- an_10_100_val |= (1<<5);
- autoneg_val |= (1<<9 | 1<<12);
- if (phy->req_duplex == DUPLEX_FULL)
- an_10_100_val |= (1<<6);
- DP(NETIF_MSG_LINK, "Advertising 10M\n");
- }
-
- /* Only 10/100 are allowed to work in FORCE mode */
- if (phy->req_line_speed == SPEED_100) {
- autoneg_val |= (1<<13);
- /* Enabled AUTO-MDIX when autoneg is disabled */
- bnx2x_cl22_write(bp, phy,
- 0x18,
- (1<<15 | 1<<9 | 7<<0));
- DP(NETIF_MSG_LINK, "Setting 100M force\n");
- }
- if (phy->req_line_speed == SPEED_10) {
- /* Enabled AUTO-MDIX when autoneg is disabled */
- bnx2x_cl22_write(bp, phy,
- 0x18,
- (1<<15 | 1<<9 | 7<<0));
- DP(NETIF_MSG_LINK, "Setting 10M force\n");
- }
-
- /* Check if we should turn on Auto-GrEEEn */
- bnx2x_cl22_read(bp, phy, MDIO_REG_GPHY_PHYID_LSB, &temp);
- if (temp == MDIO_REG_GPHY_ID_54618SE) {
- if (params->feature_config_flags &
- FEATURE_CONFIG_AUTOGREEEN_ENABLED) {
- temp = 6;
- DP(NETIF_MSG_LINK, "Enabling Auto-GrEEEn\n");
- } else {
- temp = 0;
- DP(NETIF_MSG_LINK, "Disabling Auto-GrEEEn\n");
- }
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_ADDR_REG, MDIO_AN_DEVAD);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_DATA_REG,
- MDIO_REG_GPHY_EEE_ADV);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_ADDR_REG,
- (0x1 << 14) | MDIO_AN_DEVAD);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_DATA_REG,
- temp);
- }
-
- bnx2x_cl22_write(bp, phy,
- 0x04,
- an_10_100_val | fc_val);
-
- if (phy->req_duplex == DUPLEX_FULL)
- autoneg_val |= (1<<8);
-
- bnx2x_cl22_write(bp, phy,
- MDIO_PMA_REG_CTRL, autoneg_val);
-
- return 0;
-}
-
-static void bnx2x_54618se_set_link_led(struct bnx2x_phy *phy,
- struct link_params *params, u8 mode)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "54618SE set link led (mode=%x)\n", mode);
- switch (mode) {
- case LED_MODE_FRONT_PANEL_OFF:
- case LED_MODE_OFF:
- case LED_MODE_OPER:
- case LED_MODE_ON:
- default:
- break;
- }
- return;
-}
-
-static void bnx2x_54618se_link_reset(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u32 cfg_pin;
- u8 port;
-
- /*
- * In case of no EPIO routed to reset the GPHY, put it
- * in low power mode.
- */
- bnx2x_cl22_write(bp, phy, MDIO_PMA_REG_CTRL, 0x800);
- /*
- * This works with E3 only, no need to check the chip
- * before determining the port.
- */
- port = params->port;
- cfg_pin = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_cmn_pin_cfg)) &
- PORT_HW_CFG_E3_PHY_RESET_MASK) >>
- PORT_HW_CFG_E3_PHY_RESET_SHIFT;
-
- /* Drive pin low to put GPHY in reset. */
- bnx2x_set_cfg_pin(bp, cfg_pin, 0);
-}
-
-static u8 bnx2x_54618se_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 val;
- u8 link_up = 0;
- u16 legacy_status, legacy_speed;
-
- /* Get speed operation status */
- bnx2x_cl22_read(bp, phy,
- 0x19,
- &legacy_status);
- DP(NETIF_MSG_LINK, "54618SE read_status: 0x%x\n", legacy_status);
-
- /* Read status to clear the PHY interrupt. */
- bnx2x_cl22_read(bp, phy,
- MDIO_REG_INTR_STATUS,
- &val);
-
- link_up = ((legacy_status & (1<<2)) == (1<<2));
-
- if (link_up) {
- legacy_speed = (legacy_status & (7<<8));
- if (legacy_speed == (7<<8)) {
- vars->line_speed = SPEED_1000;
- vars->duplex = DUPLEX_FULL;
- } else if (legacy_speed == (6<<8)) {
- vars->line_speed = SPEED_1000;
- vars->duplex = DUPLEX_HALF;
- } else if (legacy_speed == (5<<8)) {
- vars->line_speed = SPEED_100;
- vars->duplex = DUPLEX_FULL;
- }
- /* Omitting 100Base-T4 for now */
- else if (legacy_speed == (3<<8)) {
- vars->line_speed = SPEED_100;
- vars->duplex = DUPLEX_HALF;
- } else if (legacy_speed == (2<<8)) {
- vars->line_speed = SPEED_10;
- vars->duplex = DUPLEX_FULL;
- } else if (legacy_speed == (1<<8)) {
- vars->line_speed = SPEED_10;
- vars->duplex = DUPLEX_HALF;
- } else /* Should not happen */
- vars->line_speed = 0;
-
- DP(NETIF_MSG_LINK, "Link is up in %dMbps,"
- " is_duplex_full= %d\n", vars->line_speed,
- (vars->duplex == DUPLEX_FULL));
-
- /* Check legacy speed AN resolution */
- bnx2x_cl22_read(bp, phy,
- 0x01,
- &val);
- if (val & (1<<5))
- vars->link_status |=
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE;
- bnx2x_cl22_read(bp, phy,
- 0x06,
- &val);
- if ((val & (1<<0)) == 0)
- vars->link_status |=
- LINK_STATUS_PARALLEL_DETECTION_USED;
-
- DP(NETIF_MSG_LINK, "BCM54618SE: link speed is %d\n",
- vars->line_speed);
-
- /* Report whether EEE is resolved. */
- bnx2x_cl22_read(bp, phy, MDIO_REG_GPHY_PHYID_LSB, &val);
- if (val == MDIO_REG_GPHY_ID_54618SE) {
- if (vars->link_status &
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE)
- val = 0;
- else {
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_ADDR_REG,
- MDIO_AN_DEVAD);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_DATA_REG,
- MDIO_REG_GPHY_EEE_RESOLVED);
- bnx2x_cl22_write(bp, phy,
- MDIO_REG_GPHY_CL45_ADDR_REG,
- (0x1 << 14) | MDIO_AN_DEVAD);
- bnx2x_cl22_read(bp, phy,
- MDIO_REG_GPHY_CL45_DATA_REG,
- &val);
- }
- DP(NETIF_MSG_LINK, "EEE resolution: 0x%x\n", val);
- }
-
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- }
- return link_up;
-}
-
-static void bnx2x_54618se_config_loopback(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- u16 val;
- u32 umac_base = params->port ? GRCBASE_UMAC1 : GRCBASE_UMAC0;
-
- DP(NETIF_MSG_LINK, "2PMA/PMD ext_phy_loopback: 54618se\n");
-
- /* Enable master/slave manual mmode and set to master */
- /* mii write 9 [bits set 11 12] */
- bnx2x_cl22_write(bp, phy, 0x09, 3<<11);
-
- /* forced 1G and disable autoneg */
- /* set val [mii read 0] */
- /* set val [expr $val & [bits clear 6 12 13]] */
- /* set val [expr $val | [bits set 6 8]] */
- /* mii write 0 $val */
- bnx2x_cl22_read(bp, phy, 0x00, &val);
- val &= ~((1<<6) | (1<<12) | (1<<13));
- val |= (1<<6) | (1<<8);
- bnx2x_cl22_write(bp, phy, 0x00, val);
-
- /* Set external loopback and Tx using 6dB coding */
- /* mii write 0x18 7 */
- /* set val [mii read 0x18] */
- /* mii write 0x18 [expr $val | [bits set 10 15]] */
- bnx2x_cl22_write(bp, phy, 0x18, 7);
- bnx2x_cl22_read(bp, phy, 0x18, &val);
- bnx2x_cl22_write(bp, phy, 0x18, val | (1<<10) | (1<<15));
-
- /* This register opens the gate for the UMAC despite its name */
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_PORT + params->port*4, 1);
-
- /*
- * Maximum Frame Length (RW). Defines a 14-Bit maximum frame
- * length used by the MAC receive logic to check frames.
- */
- REG_WR(bp, umac_base + UMAC_REG_MAXFR, 0x2710);
-}
-
-/******************************************************************/
-/* SFX7101 PHY SECTION */
-/******************************************************************/
-static void bnx2x_7101_config_loopback(struct bnx2x_phy *phy,
- struct link_params *params)
-{
- struct bnx2x *bp = params->bp;
- /* SFX7101_XGXS_TEST1 */
- bnx2x_cl45_write(bp, phy,
- MDIO_XS_DEVAD, MDIO_XS_SFX7101_XGXS_TEST1, 0x100);
-}
-
-static int bnx2x_7101_config_init(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- u16 fw_ver1, fw_ver2, val;
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Setting the SFX7101 LASI indication\n");
-
- /* Restore normal power mode*/
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH, params->port);
- /* HW reset */
- bnx2x_ext_phy_hw_reset(bp, params->port);
- bnx2x_wait_reset_complete(bp, phy, params);
-
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_CTRL, 0x1);
- DP(NETIF_MSG_LINK, "Setting the SFX7101 LED to blink on traffic\n");
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_7107_LED_CNTL, (1<<3));
-
- bnx2x_ext_phy_set_pause(params, phy, vars);
- /* Restart autoneg */
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, &val);
- val |= 0x200;
- bnx2x_cl45_write(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_CTRL, val);
-
- /* Save spirom version */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER1, &fw_ver1);
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_7101_VER2, &fw_ver2);
- bnx2x_save_spirom_version(bp, params->port,
- (u32)(fw_ver1<<16 | fw_ver2), phy->ver_addr);
- return 0;
-}
-
-static u8 bnx2x_7101_read_status(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u8 link_up;
- u16 val1, val2;
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_LASI_STAT, &val1);
- DP(NETIF_MSG_LINK, "10G-base-T LASI status 0x%x->0x%x\n",
- val2, val1);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val2);
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_STATUS, &val1);
- DP(NETIF_MSG_LINK, "10G-base-T PMA status 0x%x->0x%x\n",
- val2, val1);
- link_up = ((val1 & 4) == 4);
- /* if link is up print the AN outcome of the SFX7101 PHY */
- if (link_up) {
- bnx2x_cl45_read(bp, phy,
- MDIO_AN_DEVAD, MDIO_AN_REG_MASTER_STATUS,
- &val2);
- vars->line_speed = SPEED_10000;
- vars->duplex = DUPLEX_FULL;
- DP(NETIF_MSG_LINK, "SFX7101 AN status 0x%x->Master=%x\n",
- val2, (val2 & (1<<14)));
- bnx2x_ext_phy_10G_an_resolve(bp, phy, vars);
- bnx2x_ext_phy_resolve_fc(phy, params, vars);
- }
- return link_up;
-}
-
-static int bnx2x_7101_format_ver(u32 spirom_ver, u8 *str, u16 *len)
-{
- if (*len < 5)
- return -EINVAL;
- str[0] = (spirom_ver & 0xFF);
- str[1] = (spirom_ver & 0xFF00) >> 8;
- str[2] = (spirom_ver & 0xFF0000) >> 16;
- str[3] = (spirom_ver & 0xFF000000) >> 24;
- str[4] = '\0';
- *len -= 5;
- return 0;
-}
-
-void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, struct bnx2x_phy *phy)
-{
- u16 val, cnt;
-
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET, &val);
-
- for (cnt = 0; cnt < 10; cnt++) {
- msleep(50);
- /* Writes a self-clearing reset */
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET,
- (val | (1<<15)));
- /* Wait for clear */
- bnx2x_cl45_read(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7101_RESET, &val);
-
- if ((val & (1<<15)) == 0)
- break;
- }
-}
-
-static void bnx2x_7101_hw_reset(struct bnx2x_phy *phy,
- struct link_params *params) {
- /* Low power mode is controlled by GPIO 2 */
- bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);
- /* The PHY reset is controlled by GPIO 1 */
- bnx2x_set_gpio(params->bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, params->port);
-}
-
-static void bnx2x_7101_set_link_led(struct bnx2x_phy *phy,
- struct link_params *params, u8 mode)
-{
- u16 val = 0;
- struct bnx2x *bp = params->bp;
- switch (mode) {
- case LED_MODE_FRONT_PANEL_OFF:
- case LED_MODE_OFF:
- val = 2;
- break;
- case LED_MODE_ON:
- val = 1;
- break;
- case LED_MODE_OPER:
- val = 0;
- break;
- }
- bnx2x_cl45_write(bp, phy,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_7107_LINK_LED_CNTL,
- val);
-}
-
-/******************************************************************/
-/* STATIC PHY DECLARATION */
-/******************************************************************/
-
-static struct bnx2x_phy phy_null = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN,
- .addr = 0,
- .def_md_devad = 0,
- .flags = FLAGS_INIT_XGXS_FIRST,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = 0,
- .media_type = ETH_PHY_NOT_PRESENT,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)NULL,
- .read_status = (read_status_t)NULL,
- .link_reset = (link_reset_t)NULL,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)NULL,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_serdes = {
- .type = PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = 0,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_xgxs_config_init,
- .read_status = (read_status_t)bnx2x_link_settings_status,
- .link_reset = (link_reset_t)bnx2x_int_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)NULL,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_xgxs = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = 0,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_CX4,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_xgxs_config_init,
- .read_status = (read_status_t)bnx2x_link_settings_status,
- .link_reset = (link_reset_t)bnx2x_int_link_reset,
- .config_loopback = (config_loopback_t)bnx2x_set_xgxs_loopback,
- .format_fw_ver = (format_fw_ver_t)NULL,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-static struct bnx2x_phy phy_warpcore = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = (FLAGS_HW_LOCK_REQUIRED |
- FLAGS_TX_ERROR_CHECK),
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_20000baseKR2_Full |
- SUPPORTED_20000baseMLD2_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_UNSPECIFIED,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- /* req_duplex = */0,
- /* rsrv = */0,
- .config_init = (config_init_t)bnx2x_warpcore_config_init,
- .read_status = (read_status_t)bnx2x_warpcore_read_status,
- .link_reset = (link_reset_t)bnx2x_warpcore_link_reset,
- .config_loopback = (config_loopback_t)bnx2x_set_warpcore_loopback,
- .format_fw_ver = (format_fw_ver_t)NULL,
- .hw_reset = (hw_reset_t)bnx2x_warpcore_hw_reset,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-
-static struct bnx2x_phy phy_7101 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_FAN_FAILURE_DET_REQ,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_7101_config_init,
- .read_status = (read_status_t)bnx2x_7101_read_status,
- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
- .config_loopback = (config_loopback_t)bnx2x_7101_config_loopback,
- .format_fw_ver = (format_fw_ver_t)bnx2x_7101_format_ver,
- .hw_reset = (hw_reset_t)bnx2x_7101_hw_reset,
- .set_link_led = (set_link_led_t)bnx2x_7101_set_link_led,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-static struct bnx2x_phy phy_8073 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_HW_LOCK_REQUIRED,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_2500baseX_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_KR,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8073_config_init,
- .read_status = (read_status_t)bnx2x_8073_read_status,
- .link_reset = (link_reset_t)bnx2x_8073_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-static struct bnx2x_phy phy_8705 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_INIT_XGXS_FIRST,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_XFP_FIBER,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8705_config_init,
- .read_status = (read_status_t)bnx2x_8705_read_status,
- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_null_format_ver,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-static struct bnx2x_phy phy_8706 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = (FLAGS_INIT_XGXS_FIRST |
- FLAGS_TX_ERROR_CHECK),
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_SFP_FIBER,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8706_config_init,
- .read_status = (read_status_t)bnx2x_8706_read_status,
- .link_reset = (link_reset_t)bnx2x_common_ext_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_8726 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = (FLAGS_HW_LOCK_REQUIRED |
- FLAGS_INIT_XGXS_FIRST |
- FLAGS_TX_ERROR_CHECK),
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_NOT_PRESENT,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8726_config_init,
- .read_status = (read_status_t)bnx2x_8726_read_status,
- .link_reset = (link_reset_t)bnx2x_8726_link_reset,
- .config_loopback = (config_loopback_t)bnx2x_8726_config_loopback,
- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_8727 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = (FLAGS_FAN_FAILURE_DET_REQ |
- FLAGS_TX_ERROR_CHECK),
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_NOT_PRESENT,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8727_config_init,
- .read_status = (read_status_t)bnx2x_8727_read_status,
- .link_reset = (link_reset_t)bnx2x_8727_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_format_ver,
- .hw_reset = (hw_reset_t)bnx2x_8727_hw_reset,
- .set_link_led = (set_link_led_t)bnx2x_8727_set_link_led,
- .phy_specific_func = (phy_specific_func_t)bnx2x_8727_specific_func
-};
-static struct bnx2x_phy phy_8481 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_FAN_FAILURE_DET_REQ |
- FLAGS_REARM_LATCH_SIGNAL,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_8481_config_init,
- .read_status = (read_status_t)bnx2x_848xx_read_status,
- .link_reset = (link_reset_t)bnx2x_8481_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
- .hw_reset = (hw_reset_t)bnx2x_8481_hw_reset,
- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_84823 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_FAN_FAILURE_DET_REQ |
- FLAGS_REARM_LATCH_SIGNAL,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_848x3_config_init,
- .read_status = (read_status_t)bnx2x_848xx_read_status,
- .link_reset = (link_reset_t)bnx2x_848x3_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_84833 = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_FAN_FAILURE_DET_REQ |
- FLAGS_REARM_LATCH_SIGNAL,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- .req_duplex = 0,
- .rsrv = 0,
- .config_init = (config_init_t)bnx2x_848x3_config_init,
- .read_status = (read_status_t)bnx2x_848xx_read_status,
- .link_reset = (link_reset_t)bnx2x_848x3_link_reset,
- .config_loopback = (config_loopback_t)NULL,
- .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
- .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy,
- .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-
-static struct bnx2x_phy phy_54618se = {
- .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE,
- .addr = 0xff,
- .def_md_devad = 0,
- .flags = FLAGS_INIT_XGXS_FIRST,
- .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
- .mdio_ctrl = 0,
- .supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_TP |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause),
- .media_type = ETH_PHY_BASE_T,
- .ver_addr = 0,
- .req_flow_ctrl = 0,
- .req_line_speed = 0,
- .speed_cap_mask = 0,
- /* req_duplex = */0,
- /* rsrv = */0,
- .config_init = (config_init_t)bnx2x_54618se_config_init,
- .read_status = (read_status_t)bnx2x_54618se_read_status,
- .link_reset = (link_reset_t)bnx2x_54618se_link_reset,
- .config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback,
- .format_fw_ver = (format_fw_ver_t)NULL,
- .hw_reset = (hw_reset_t)NULL,
- .set_link_led = (set_link_led_t)bnx2x_54618se_set_link_led,
- .phy_specific_func = (phy_specific_func_t)NULL
-};
-/*****************************************************************/
-/* */
-/* Populate the phy according. Main function: bnx2x_populate_phy */
-/* */
-/*****************************************************************/
-
-static void bnx2x_populate_preemphasis(struct bnx2x *bp, u32 shmem_base,
- struct bnx2x_phy *phy, u8 port,
- u8 phy_index)
-{
- /* Get the 4 lanes xgxs config rx and tx */
- u32 rx = 0, tx = 0, i;
- for (i = 0; i < 2; i++) {
- /*
- * INT_PHY and EXT_PHY1 share the same value location in the
- * shmem. When num_phys is greater than 1, than this value
- * applies only to EXT_PHY1
- */
- if (phy_index == INT_PHY || phy_index == EXT_PHY1) {
- rx = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].xgxs_config_rx[i<<1]));
-
- tx = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].xgxs_config_tx[i<<1]));
- } else {
- rx = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].xgxs_config2_rx[i<<1]));
-
- tx = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].xgxs_config2_rx[i<<1]));
- }
-
- phy->rx_preemphasis[i << 1] = ((rx>>16) & 0xffff);
- phy->rx_preemphasis[(i << 1) + 1] = (rx & 0xffff);
-
- phy->tx_preemphasis[i << 1] = ((tx>>16) & 0xffff);
- phy->tx_preemphasis[(i << 1) + 1] = (tx & 0xffff);
- }
-}
-
-static u32 bnx2x_get_ext_phy_config(struct bnx2x *bp, u32 shmem_base,
- u8 phy_index, u8 port)
-{
- u32 ext_phy_config = 0;
- switch (phy_index) {
- case EXT_PHY1:
- ext_phy_config = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].external_phy_config));
- break;
- case EXT_PHY2:
- ext_phy_config = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].external_phy_config2));
- break;
- default:
- DP(NETIF_MSG_LINK, "Invalid phy_index %d\n", phy_index);
- return -EINVAL;
- }
-
- return ext_phy_config;
-}
-static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
- struct bnx2x_phy *phy)
-{
- u32 phy_addr;
- u32 chip_id;
- u32 switch_cfg = (REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_feature_config[port].link_config)) &
- PORT_FEATURE_CONNECTED_SWITCH_MASK);
- chip_id = REG_RD(bp, MISC_REG_CHIP_NUM) << 16;
- DP(NETIF_MSG_LINK, ":chip_id = 0x%x\n", chip_id);
- if (USES_WARPCORE(bp)) {
- u32 serdes_net_if;
- phy_addr = REG_RD(bp,
- MISC_REG_WC0_CTRL_PHY_ADDR);
- *phy = phy_warpcore;
- if (REG_RD(bp, MISC_REG_PORT4MODE_EN_OVWR) == 0x3)
- phy->flags |= FLAGS_4_PORT_MODE;
- else
- phy->flags &= ~FLAGS_4_PORT_MODE;
- /* Check Dual mode */
- serdes_net_if = (REG_RD(bp, shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_hw_config[port].default_cfg)) &
- PORT_HW_CFG_NET_SERDES_IF_MASK);
- /*
- * Set the appropriate supported and flags indications per
- * interface type of the chip
- */
- switch (serdes_net_if) {
- case PORT_HW_CFG_NET_SERDES_IF_SGMII:
- phy->supported &= (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- phy->media_type = ETH_PHY_BASE_T;
- break;
- case PORT_HW_CFG_NET_SERDES_IF_XFI:
- phy->media_type = ETH_PHY_XFP_FIBER;
- break;
- case PORT_HW_CFG_NET_SERDES_IF_SFI:
- phy->supported &= (SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- phy->media_type = ETH_PHY_SFP_FIBER;
- break;
- case PORT_HW_CFG_NET_SERDES_IF_KR:
- phy->media_type = ETH_PHY_KR;
- phy->supported &= (SUPPORTED_1000baseT_Full |
- SUPPORTED_10000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
- case PORT_HW_CFG_NET_SERDES_IF_DXGXS:
- phy->media_type = ETH_PHY_KR;
- phy->flags |= FLAGS_WC_DUAL_MODE;
- phy->supported &= (SUPPORTED_20000baseMLD2_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
- case PORT_HW_CFG_NET_SERDES_IF_KR2:
- phy->media_type = ETH_PHY_KR;
- phy->flags |= FLAGS_WC_DUAL_MODE;
- phy->supported &= (SUPPORTED_20000baseKR2_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
- break;
- default:
- DP(NETIF_MSG_LINK, "Unknown WC interface type 0x%x\n",
- serdes_net_if);
- break;
- }
-
- /*
- * Enable MDC/MDIO work-around for E3 A0 since free running MDC
- * was not set as expected. For B0, ECO will be enabled so there
- * won't be an issue there
- */
- if (CHIP_REV(bp) == CHIP_REV_Ax)
- phy->flags |= FLAGS_MDC_MDIO_WA;
- else
- phy->flags |= FLAGS_MDC_MDIO_WA_B0;
- } else {
- switch (switch_cfg) {
- case SWITCH_CFG_1G:
- phy_addr = REG_RD(bp,
- NIG_REG_SERDES0_CTRL_PHY_ADDR +
- port * 0x10);
- *phy = phy_serdes;
- break;
- case SWITCH_CFG_10G:
- phy_addr = REG_RD(bp,
- NIG_REG_XGXS0_CTRL_PHY_ADDR +
- port * 0x18);
- *phy = phy_xgxs;
- break;
- default:
- DP(NETIF_MSG_LINK, "Invalid switch_cfg\n");
- return -EINVAL;
- }
- }
- phy->addr = (u8)phy_addr;
- phy->mdio_ctrl = bnx2x_get_emac_base(bp,
- SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH,
- port);
- if (CHIP_IS_E2(bp))
- phy->def_md_devad = E2_DEFAULT_PHY_DEV_ADDR;
- else
- phy->def_md_devad = DEFAULT_PHY_DEV_ADDR;
-
- DP(NETIF_MSG_LINK, "Internal phy port=%d, addr=0x%x, mdio_ctl=0x%x\n",
- port, phy->addr, phy->mdio_ctrl);
-
- bnx2x_populate_preemphasis(bp, shmem_base, phy, port, INT_PHY);
- return 0;
-}
-
-static int bnx2x_populate_ext_phy(struct bnx2x *bp,
- u8 phy_index,
- u32 shmem_base,
- u32 shmem2_base,
- u8 port,
- struct bnx2x_phy *phy)
-{
- u32 ext_phy_config, phy_type, config2;
- u32 mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH;
- ext_phy_config = bnx2x_get_ext_phy_config(bp, shmem_base,
- phy_index, port);
- phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
- /* Select the phy type */
- switch (phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_SWAPPED;
- *phy = phy_8073;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- *phy = phy_8705;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- *phy = phy_8706;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
- *phy = phy_8726;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC:
- /* BCM8727_NOC => BCM8727 no over current */
- mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
- *phy = phy_8727;
- phy->flags |= FLAGS_NOC;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- mdc_mdio_access = SHARED_HW_CFG_MDC_MDIO_ACCESS1_EMAC1;
- *phy = phy_8727;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
- *phy = phy_8481;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84823:
- *phy = phy_84823;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833:
- *phy = phy_84833;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE:
- *phy = phy_54618se;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
- *phy = phy_7101;
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- *phy = phy_null;
- return -EINVAL;
- default:
- *phy = phy_null;
- return 0;
- }
-
- phy->addr = XGXS_EXT_PHY_ADDR(ext_phy_config);
- bnx2x_populate_preemphasis(bp, shmem_base, phy, port, phy_index);
-
- /*
- * The shmem address of the phy version is located on different
- * structures. In case this structure is too old, do not set
- * the address
- */
- config2 = REG_RD(bp, shmem_base + offsetof(struct shmem_region,
- dev_info.shared_hw_config.config2));
- if (phy_index == EXT_PHY1) {
- phy->ver_addr = shmem_base + offsetof(struct shmem_region,
- port_mb[port].ext_phy_fw_version);
-
- /* Check specific mdc mdio settings */
- if (config2 & SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK)
- mdc_mdio_access = config2 &
- SHARED_HW_CFG_MDC_MDIO_ACCESS1_MASK;
- } else {
- u32 size = REG_RD(bp, shmem2_base);
-
- if (size >
- offsetof(struct shmem2_region, ext_phy_fw_version2)) {
- phy->ver_addr = shmem2_base +
- offsetof(struct shmem2_region,
- ext_phy_fw_version2[port]);
- }
- /* Check specific mdc mdio settings */
- if (config2 & SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK)
- mdc_mdio_access = (config2 &
- SHARED_HW_CFG_MDC_MDIO_ACCESS2_MASK) >>
- (SHARED_HW_CFG_MDC_MDIO_ACCESS2_SHIFT -
- SHARED_HW_CFG_MDC_MDIO_ACCESS1_SHIFT);
- }
- phy->mdio_ctrl = bnx2x_get_emac_base(bp, mdc_mdio_access, port);
-
- /*
- * In case mdc/mdio_access of the external phy is different than the
- * mdc/mdio access of the XGXS, a HW lock must be taken in each access
- * to prevent one port interfere with another port's CL45 operations.
- */
- if (mdc_mdio_access != SHARED_HW_CFG_MDC_MDIO_ACCESS1_BOTH)
- phy->flags |= FLAGS_HW_LOCK_REQUIRED;
- DP(NETIF_MSG_LINK, "phy_type 0x%x port %d found in index %d\n",
- phy_type, port, phy_index);
- DP(NETIF_MSG_LINK, " addr=0x%x, mdio_ctl=0x%x\n",
- phy->addr, phy->mdio_ctrl);
- return 0;
-}
-
-static int bnx2x_populate_phy(struct bnx2x *bp, u8 phy_index, u32 shmem_base,
- u32 shmem2_base, u8 port, struct bnx2x_phy *phy)
-{
- int status = 0;
- phy->type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN;
- if (phy_index == INT_PHY)
- return bnx2x_populate_int_phy(bp, shmem_base, port, phy);
- status = bnx2x_populate_ext_phy(bp, phy_index, shmem_base, shmem2_base,
- port, phy);
- return status;
-}
-
-static void bnx2x_phy_def_cfg(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 phy_index)
-{
- struct bnx2x *bp = params->bp;
- u32 link_config;
- /* Populate the default phy configuration for MF mode */
- if (phy_index == EXT_PHY2) {
- link_config = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].link_config2));
- phy->speed_cap_mask = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.
- port_hw_config[params->port].speed_capability_mask2));
- } else {
- link_config = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region, dev_info.
- port_feature_config[params->port].link_config));
- phy->speed_cap_mask = REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.
- port_hw_config[params->port].speed_capability_mask));
- }
- DP(NETIF_MSG_LINK, "Default config phy idx %x cfg 0x%x speed_cap_mask"
- " 0x%x\n", phy_index, link_config, phy->speed_cap_mask);
-
- phy->req_duplex = DUPLEX_FULL;
- switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
- case PORT_FEATURE_LINK_SPEED_10M_HALF:
- phy->req_duplex = DUPLEX_HALF;
- case PORT_FEATURE_LINK_SPEED_10M_FULL:
- phy->req_line_speed = SPEED_10;
- break;
- case PORT_FEATURE_LINK_SPEED_100M_HALF:
- phy->req_duplex = DUPLEX_HALF;
- case PORT_FEATURE_LINK_SPEED_100M_FULL:
- phy->req_line_speed = SPEED_100;
- break;
- case PORT_FEATURE_LINK_SPEED_1G:
- phy->req_line_speed = SPEED_1000;
- break;
- case PORT_FEATURE_LINK_SPEED_2_5G:
- phy->req_line_speed = SPEED_2500;
- break;
- case PORT_FEATURE_LINK_SPEED_10G_CX4:
- phy->req_line_speed = SPEED_10000;
- break;
- default:
- phy->req_line_speed = SPEED_AUTO_NEG;
- break;
- }
-
- switch (link_config & PORT_FEATURE_FLOW_CONTROL_MASK) {
- case PORT_FEATURE_FLOW_CONTROL_AUTO:
- phy->req_flow_ctrl = BNX2X_FLOW_CTRL_AUTO;
- break;
- case PORT_FEATURE_FLOW_CONTROL_TX:
- phy->req_flow_ctrl = BNX2X_FLOW_CTRL_TX;
- break;
- case PORT_FEATURE_FLOW_CONTROL_RX:
- phy->req_flow_ctrl = BNX2X_FLOW_CTRL_RX;
- break;
- case PORT_FEATURE_FLOW_CONTROL_BOTH:
- phy->req_flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
- break;
- default:
- phy->req_flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- break;
- }
-}
-
-u32 bnx2x_phy_selection(struct link_params *params)
-{
- u32 phy_config_swapped, prio_cfg;
- u32 return_cfg = PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT;
-
- phy_config_swapped = params->multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED;
-
- prio_cfg = params->multi_phy_config &
- PORT_HW_CFG_PHY_SELECTION_MASK;
-
- if (phy_config_swapped) {
- switch (prio_cfg) {
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY:
- return_cfg = PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY;
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY:
- return_cfg = PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY;
- break;
- case PORT_HW_CFG_PHY_SELECTION_SECOND_PHY:
- return_cfg = PORT_HW_CFG_PHY_SELECTION_FIRST_PHY;
- break;
- case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY:
- return_cfg = PORT_HW_CFG_PHY_SELECTION_SECOND_PHY;
- break;
- }
- } else
- return_cfg = prio_cfg;
-
- return return_cfg;
-}
-
-
-int bnx2x_phy_probe(struct link_params *params)
-{
- u8 phy_index, actual_phy_idx, link_cfg_idx;
- u32 phy_config_swapped, sync_offset, media_types;
- struct bnx2x *bp = params->bp;
- struct bnx2x_phy *phy;
- params->num_phys = 0;
- DP(NETIF_MSG_LINK, "Begin phy probe\n");
- phy_config_swapped = params->multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED;
-
- for (phy_index = INT_PHY; phy_index < MAX_PHYS;
- phy_index++) {
- link_cfg_idx = LINK_CONFIG_IDX(phy_index);
- actual_phy_idx = phy_index;
- if (phy_config_swapped) {
- if (phy_index == EXT_PHY1)
- actual_phy_idx = EXT_PHY2;
- else if (phy_index == EXT_PHY2)
- actual_phy_idx = EXT_PHY1;
- }
- DP(NETIF_MSG_LINK, "phy_config_swapped %x, phy_index %x,"
- " actual_phy_idx %x\n", phy_config_swapped,
- phy_index, actual_phy_idx);
- phy = &params->phy[actual_phy_idx];
- if (bnx2x_populate_phy(bp, phy_index, params->shmem_base,
- params->shmem2_base, params->port,
- phy) != 0) {
- params->num_phys = 0;
- DP(NETIF_MSG_LINK, "phy probe failed in phy index %d\n",
- phy_index);
- for (phy_index = INT_PHY;
- phy_index < MAX_PHYS;
- phy_index++)
- *phy = phy_null;
- return -EINVAL;
- }
- if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)
- break;
-
- sync_offset = params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].media_type);
- media_types = REG_RD(bp, sync_offset);
-
- /*
- * Update media type for non-PMF sync only for the first time
- * In case the media type changes afterwards, it will be updated
- * using the update_status function
- */
- if ((media_types & (PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK <<
- (PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT *
- actual_phy_idx))) == 0) {
- media_types |= ((phy->media_type &
- PORT_HW_CFG_MEDIA_TYPE_PHY0_MASK) <<
- (PORT_HW_CFG_MEDIA_TYPE_PHY1_SHIFT *
- actual_phy_idx));
- }
- REG_WR(bp, sync_offset, media_types);
-
- bnx2x_phy_def_cfg(params, phy, phy_index);
- params->num_phys++;
- }
-
- DP(NETIF_MSG_LINK, "End phy probe. #phys found %x\n", params->num_phys);
- return 0;
-}
-
-void bnx2x_init_bmac_loopback(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- vars->link_up = 1;
- vars->line_speed = SPEED_10000;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_BMAC;
-
- vars->phy_flags = PHY_XGXS_FLAG;
-
- bnx2x_xgxs_deassert(params);
-
- /* set bmac loopback */
- bnx2x_bmac_enable(params, vars, 1);
-
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
-}
-
-void bnx2x_init_emac_loopback(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- vars->link_up = 1;
- vars->line_speed = SPEED_1000;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_EMAC;
-
- vars->phy_flags = PHY_XGXS_FLAG;
-
- bnx2x_xgxs_deassert(params);
- /* set bmac loopback */
- bnx2x_emac_enable(params, vars, 1);
- bnx2x_emac_program(params, vars);
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
-}
-
-void bnx2x_init_xmac_loopback(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- vars->link_up = 1;
- if (!params->req_line_speed[0])
- vars->line_speed = SPEED_10000;
- else
- vars->line_speed = params->req_line_speed[0];
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_XMAC;
- vars->phy_flags = PHY_XGXS_FLAG;
- /*
- * Set WC to loopback mode since link is required to provide clock
- * to the XMAC in 20G mode
- */
- bnx2x_set_aer_mmd(params, &params->phy[0]);
- bnx2x_warpcore_reset_lane(bp, &params->phy[0], 0);
- params->phy[INT_PHY].config_loopback(
- &params->phy[INT_PHY],
- params);
-
- bnx2x_xmac_enable(params, vars, 1);
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
-}
-
-void bnx2x_init_umac_loopback(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- vars->link_up = 1;
- vars->line_speed = SPEED_1000;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_UMAC;
- vars->phy_flags = PHY_XGXS_FLAG;
- bnx2x_umac_enable(params, vars, 1);
-
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
-}
-
-void bnx2x_init_xgxs_loopback(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- vars->link_up = 1;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->duplex = DUPLEX_FULL;
- if (params->req_line_speed[0] == SPEED_1000)
- vars->line_speed = SPEED_1000;
- else
- vars->line_speed = SPEED_10000;
-
- if (!USES_WARPCORE(bp))
- bnx2x_xgxs_deassert(params);
- bnx2x_link_initialize(params, vars);
-
- if (params->req_line_speed[0] == SPEED_1000) {
- if (USES_WARPCORE(bp))
- bnx2x_umac_enable(params, vars, 0);
- else {
- bnx2x_emac_program(params, vars);
- bnx2x_emac_enable(params, vars, 0);
- }
- } else {
- if (USES_WARPCORE(bp))
- bnx2x_xmac_enable(params, vars, 0);
- else
- bnx2x_bmac_enable(params, vars, 0);
- }
-
- if (params->loopback_mode == LOOPBACK_XGXS) {
- /* set 10G XGXS loopback */
- params->phy[INT_PHY].config_loopback(
- &params->phy[INT_PHY],
- params);
-
- } else {
- /* set external phy loopback */
- u8 phy_index;
- for (phy_index = EXT_PHY1;
- phy_index < params->num_phys; phy_index++) {
- if (params->phy[phy_index].config_loopback)
- params->phy[phy_index].config_loopback(
- &params->phy[phy_index],
- params);
- }
- }
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
-
- bnx2x_set_led(params, vars, LED_MODE_OPER, vars->line_speed);
-}
-
-int bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- DP(NETIF_MSG_LINK, "Phy Initialization started\n");
- DP(NETIF_MSG_LINK, "(1) req_speed %d, req_flowctrl %d\n",
- params->req_line_speed[0], params->req_flow_ctrl[0]);
- DP(NETIF_MSG_LINK, "(2) req_speed %d, req_flowctrl %d\n",
- params->req_line_speed[1], params->req_flow_ctrl[1]);
- vars->link_status = 0;
- vars->phy_link_up = 0;
- vars->link_up = 0;
- vars->line_speed = 0;
- vars->duplex = DUPLEX_FULL;
- vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
- vars->mac_type = MAC_TYPE_NONE;
- vars->phy_flags = 0;
-
- /* disable attentions */
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
-
- bnx2x_emac_init(params, vars);
-
- if (params->num_phys == 0) {
- DP(NETIF_MSG_LINK, "No phy found for initialization !!\n");
- return -EINVAL;
- }
- set_phy_vars(params, vars);
-
- DP(NETIF_MSG_LINK, "Num of phys on board: %d\n", params->num_phys);
- switch (params->loopback_mode) {
- case LOOPBACK_BMAC:
- bnx2x_init_bmac_loopback(params, vars);
- break;
- case LOOPBACK_EMAC:
- bnx2x_init_emac_loopback(params, vars);
- break;
- case LOOPBACK_XMAC:
- bnx2x_init_xmac_loopback(params, vars);
- break;
- case LOOPBACK_UMAC:
- bnx2x_init_umac_loopback(params, vars);
- break;
- case LOOPBACK_XGXS:
- case LOOPBACK_EXT_PHY:
- bnx2x_init_xgxs_loopback(params, vars);
- break;
- default:
- if (!CHIP_IS_E3(bp)) {
- if (params->switch_cfg == SWITCH_CFG_10G)
- bnx2x_xgxs_deassert(params);
- else
- bnx2x_serdes_deassert(bp, params->port);
- }
- bnx2x_link_initialize(params, vars);
- msleep(30);
- bnx2x_link_int_enable(params);
- break;
- }
- return 0;
-}
-
-int bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
- u8 reset_ext_phy)
-{
- struct bnx2x *bp = params->bp;
- u8 phy_index, port = params->port, clear_latch_ind = 0;
- DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port);
- /* disable attentions */
- vars->link_status = 0;
- bnx2x_update_mng(params, vars->link_status);
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
-
- /* activate nig drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
-
- /* disable nig egress interface */
- if (!CHIP_IS_E3(bp)) {
- REG_WR(bp, NIG_REG_BMAC0_OUT_EN + port*4, 0);
- REG_WR(bp, NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0);
- }
-
- /* Stop BigMac rx */
- if (!CHIP_IS_E3(bp))
- bnx2x_bmac_rx_disable(bp, port);
- else
- bnx2x_xmac_disable(params);
- /* disable emac */
- if (!CHIP_IS_E3(bp))
- REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
-
- msleep(10);
- /* The PHY reset is controlled by GPIO 1
- * Hold it as vars low
- */
- /* clear link led */
- bnx2x_set_led(params, vars, LED_MODE_OFF, 0);
-
- if (reset_ext_phy) {
- bnx2x_set_mdio_clk(bp, params->chip_id, port);
- for (phy_index = EXT_PHY1; phy_index < params->num_phys;
- phy_index++) {
- if (params->phy[phy_index].link_reset) {
- bnx2x_set_aer_mmd(params,
- &params->phy[phy_index]);
- params->phy[phy_index].link_reset(
- &params->phy[phy_index],
- params);
- }
- if (params->phy[phy_index].flags &
- FLAGS_REARM_LATCH_SIGNAL)
- clear_latch_ind = 1;
- }
- }
-
- if (clear_latch_ind) {
- /* Clear latching indication */
- bnx2x_rearm_latch_signal(bp, port, 0);
- bnx2x_bits_dis(bp, NIG_REG_LATCH_BC_0 + port*4,
- 1 << NIG_LATCH_BC_ENABLE_MI_INT);
- }
- if (params->phy[INT_PHY].link_reset)
- params->phy[INT_PHY].link_reset(
- &params->phy[INT_PHY], params);
- /* reset BigMac */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-
- /* disable nig ingress interface */
- if (!CHIP_IS_E3(bp)) {
- REG_WR(bp, NIG_REG_BMAC0_IN_EN + port*4, 0);
- REG_WR(bp, NIG_REG_EMAC0_IN_EN + port*4, 0);
- }
- vars->link_up = 0;
- vars->phy_flags = 0;
- return 0;
-}
-
-/****************************************************************************/
-/* Common function */
-/****************************************************************************/
-static int bnx2x_8073_common_init_phy(struct bnx2x *bp,
- u32 shmem_base_path[],
- u32 shmem2_base_path[], u8 phy_index,
- u32 chip_id)
-{
- struct bnx2x_phy phy[PORT_MAX];
- struct bnx2x_phy *phy_blk[PORT_MAX];
- u16 val;
- s8 port = 0;
- s8 port_of_path = 0;
- u32 swap_val, swap_override;
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- port ^= (swap_val && swap_override);
- bnx2x_ext_phy_hw_reset(bp, port);
- /* PART1 - Reset both phys */
- for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- u32 shmem_base, shmem2_base;
- /* In E2, same phy is using for port0 of the two paths */
- if (CHIP_IS_E1x(bp)) {
- shmem_base = shmem_base_path[0];
- shmem2_base = shmem2_base_path[0];
- port_of_path = port;
- } else {
- shmem_base = shmem_base_path[port];
- shmem2_base = shmem2_base_path[port];
- port_of_path = 0;
- }
-
- /* Extract the ext phy address for the port */
- if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
- port_of_path, &phy[port]) !=
- 0) {
- DP(NETIF_MSG_LINK, "populate_phy failed\n");
- return -EINVAL;
- }
- /* disable attentions */
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
- port_of_path*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
-
- /* Need to take the phy out of low power mode in order
- to write to access its registers */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- port);
-
- /* Reset the phy */
- bnx2x_cl45_write(bp, &phy[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
- }
-
- /* Add delay of 150ms after reset */
- msleep(150);
-
- if (phy[PORT_0].addr & 0x1) {
- phy_blk[PORT_0] = &(phy[PORT_1]);
- phy_blk[PORT_1] = &(phy[PORT_0]);
- } else {
- phy_blk[PORT_0] = &(phy[PORT_0]);
- phy_blk[PORT_1] = &(phy[PORT_1]);
- }
-
- /* PART2 - Download firmware to both phys */
- for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- if (CHIP_IS_E1x(bp))
- port_of_path = port;
- else
- port_of_path = 0;
-
- DP(NETIF_MSG_LINK, "Loading spirom for phy address 0x%x\n",
- phy_blk[port]->addr);
- if (bnx2x_8073_8727_external_rom_boot(bp, phy_blk[port],
- port_of_path))
- return -EINVAL;
-
- /* Only set bit 10 = 1 (Tx power down) */
- bnx2x_cl45_read(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, &val);
-
- /* Phase1 of TX_POWER_DOWN reset */
- bnx2x_cl45_write(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN,
- (val | 1<<10));
- }
-
- /*
- * Toggle Transmitter: Power down and then up with 600ms delay
- * between
- */
- msleep(600);
-
- /* PART3 - complete TX_POWER_DOWN process, and set GPIO2 back to low */
- for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- /* Phase2 of POWER_DOWN_RESET */
- /* Release bit 10 (Release Tx power down) */
- bnx2x_cl45_read(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, &val);
-
- bnx2x_cl45_write(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10))));
- msleep(15);
-
- /* Read modify write the SPI-ROM version select register */
- bnx2x_cl45_read(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_EDC_FFE_MAIN, &val);
- bnx2x_cl45_write(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_EDC_FFE_MAIN, (val | (1<<12)));
-
- /* set GPIO2 back to LOW */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
- }
- return 0;
-}
-static int bnx2x_8726_common_init_phy(struct bnx2x *bp,
- u32 shmem_base_path[],
- u32 shmem2_base_path[], u8 phy_index,
- u32 chip_id)
-{
- u32 val;
- s8 port;
- struct bnx2x_phy phy;
- /* Use port1 because of the static port-swap */
- /* Enable the module detection interrupt */
- val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);
- val |= ((1<<MISC_REGISTERS_GPIO_3)|
- (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT)));
- REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
-
- bnx2x_ext_phy_hw_reset(bp, 0);
- msleep(5);
- for (port = 0; port < PORT_MAX; port++) {
- u32 shmem_base, shmem2_base;
-
- /* In E2, same phy is using for port0 of the two paths */
- if (CHIP_IS_E1x(bp)) {
- shmem_base = shmem_base_path[0];
- shmem2_base = shmem2_base_path[0];
- } else {
- shmem_base = shmem_base_path[port];
- shmem2_base = shmem2_base_path[port];
- }
- /* Extract the ext phy address for the port */
- if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
- port, &phy) !=
- 0) {
- DP(NETIF_MSG_LINK, "populate phy failed\n");
- return -EINVAL;
- }
-
- /* Reset phy*/
- bnx2x_cl45_write(bp, &phy,
- MDIO_PMA_DEVAD, MDIO_PMA_REG_GEN_CTRL, 0x0001);
-
-
- /* Set fault module detected LED on */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
- MISC_REGISTERS_GPIO_HIGH,
- port);
- }
-
- return 0;
-}
-static void bnx2x_get_ext_phy_reset_gpio(struct bnx2x *bp, u32 shmem_base,
- u8 *io_gpio, u8 *io_port)
-{
-
- u32 phy_gpio_reset = REG_RD(bp, shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[PORT_0].default_cfg));
- switch (phy_gpio_reset) {
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P0:
- *io_gpio = 0;
- *io_port = 0;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P0:
- *io_gpio = 1;
- *io_port = 0;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P0:
- *io_gpio = 2;
- *io_port = 0;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P0:
- *io_gpio = 3;
- *io_port = 0;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO0_P1:
- *io_gpio = 0;
- *io_port = 1;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO1_P1:
- *io_gpio = 1;
- *io_port = 1;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO2_P1:
- *io_gpio = 2;
- *io_port = 1;
- break;
- case PORT_HW_CFG_EXT_PHY_GPIO_RST_GPIO3_P1:
- *io_gpio = 3;
- *io_port = 1;
- break;
- default:
- /* Don't override the io_gpio and io_port */
- break;
- }
-}
-
-static int bnx2x_8727_common_init_phy(struct bnx2x *bp,
- u32 shmem_base_path[],
- u32 shmem2_base_path[], u8 phy_index,
- u32 chip_id)
-{
- s8 port, reset_gpio;
- u32 swap_val, swap_override;
- struct bnx2x_phy phy[PORT_MAX];
- struct bnx2x_phy *phy_blk[PORT_MAX];
- s8 port_of_path;
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
-
- reset_gpio = MISC_REGISTERS_GPIO_1;
- port = 1;
-
- /*
- * Retrieve the reset gpio/port which control the reset.
- * Default is GPIO1, PORT1
- */
- bnx2x_get_ext_phy_reset_gpio(bp, shmem_base_path[0],
- (u8 *)&reset_gpio, (u8 *)&port);
-
- /* Calculate the port based on port swap */
- port ^= (swap_val && swap_override);
-
- /* Initiate PHY reset*/
- bnx2x_set_gpio(bp, reset_gpio, MISC_REGISTERS_GPIO_OUTPUT_LOW,
- port);
- msleep(1);
- bnx2x_set_gpio(bp, reset_gpio, MISC_REGISTERS_GPIO_OUTPUT_HIGH,
- port);
-
- msleep(5);
-
- /* PART1 - Reset both phys */
- for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- u32 shmem_base, shmem2_base;
-
- /* In E2, same phy is using for port0 of the two paths */
- if (CHIP_IS_E1x(bp)) {
- shmem_base = shmem_base_path[0];
- shmem2_base = shmem2_base_path[0];
- port_of_path = port;
- } else {
- shmem_base = shmem_base_path[port];
- shmem2_base = shmem2_base_path[port];
- port_of_path = 0;
- }
-
- /* Extract the ext phy address for the port */
- if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
- port_of_path, &phy[port]) !=
- 0) {
- DP(NETIF_MSG_LINK, "populate phy failed\n");
- return -EINVAL;
- }
- /* disable attentions */
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
- port_of_path*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
-
-
- /* Reset the phy */
- bnx2x_cl45_write(bp, &phy[port],
- MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15);
- }
-
- /* Add delay of 150ms after reset */
- msleep(150);
- if (phy[PORT_0].addr & 0x1) {
- phy_blk[PORT_0] = &(phy[PORT_1]);
- phy_blk[PORT_1] = &(phy[PORT_0]);
- } else {
- phy_blk[PORT_0] = &(phy[PORT_0]);
- phy_blk[PORT_1] = &(phy[PORT_1]);
- }
- /* PART2 - Download firmware to both phys */
- for (port = PORT_MAX - 1; port >= PORT_0; port--) {
- if (CHIP_IS_E1x(bp))
- port_of_path = port;
- else
- port_of_path = 0;
- DP(NETIF_MSG_LINK, "Loading spirom for phy address 0x%x\n",
- phy_blk[port]->addr);
- if (bnx2x_8073_8727_external_rom_boot(bp, phy_blk[port],
- port_of_path))
- return -EINVAL;
- /* Disable PHY transmitter output */
- bnx2x_cl45_write(bp, phy_blk[port],
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_DISABLE, 1);
-
- }
- return 0;
-}
-
-static int bnx2x_ext_phy_common_init(struct bnx2x *bp, u32 shmem_base_path[],
- u32 shmem2_base_path[], u8 phy_index,
- u32 ext_phy_type, u32 chip_id)
-{
- int rc = 0;
-
- switch (ext_phy_type) {
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- rc = bnx2x_8073_common_init_phy(bp, shmem_base_path,
- shmem2_base_path,
- phy_index, chip_id);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727_NOC:
- rc = bnx2x_8727_common_init_phy(bp, shmem_base_path,
- shmem2_base_path,
- phy_index, chip_id);
- break;
-
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
- /*
- * GPIO1 affects both ports, so there's need to pull
- * it for single port alone
- */
- rc = bnx2x_8726_common_init_phy(bp, shmem_base_path,
- shmem2_base_path,
- phy_index, chip_id);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833:
- /*
- * GPIO3's are linked, and so both need to be toggled
- * to obtain required 2us pulse.
- */
- rc = bnx2x_84833_common_init_phy(bp, shmem_base_path, chip_id);
- break;
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
- rc = -EINVAL;
- break;
- default:
- DP(NETIF_MSG_LINK,
- "ext_phy 0x%x common init not required\n",
- ext_phy_type);
- break;
- }
-
- if (rc != 0)
- netdev_err(bp->dev, "Warning: PHY was not initialized,"
- " Port %d\n",
- 0);
- return rc;
-}
-
-int bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base_path[],
- u32 shmem2_base_path[], u32 chip_id)
-{
- int rc = 0;
- u32 phy_ver, val;
- u8 phy_index = 0;
- u32 ext_phy_type, ext_phy_config;
- bnx2x_set_mdio_clk(bp, chip_id, PORT_0);
- bnx2x_set_mdio_clk(bp, chip_id, PORT_1);
- DP(NETIF_MSG_LINK, "Begin common phy init\n");
- if (CHIP_IS_E3(bp)) {
- /* Enable EPIO */
- val = REG_RD(bp, MISC_REG_GEN_PURP_HWG);
- REG_WR(bp, MISC_REG_GEN_PURP_HWG, val | 1);
- }
- /* Check if common init was already done */
- phy_ver = REG_RD(bp, shmem_base_path[0] +
- offsetof(struct shmem_region,
- port_mb[PORT_0].ext_phy_fw_version));
- if (phy_ver) {
- DP(NETIF_MSG_LINK, "Not doing common init; phy ver is 0x%x\n",
- phy_ver);
- return 0;
- }
-
- /* Read the ext_phy_type for arbitrary port(0) */
- for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
- phy_index++) {
- ext_phy_config = bnx2x_get_ext_phy_config(bp,
- shmem_base_path[0],
- phy_index, 0);
- ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
- rc |= bnx2x_ext_phy_common_init(bp, shmem_base_path,
- shmem2_base_path,
- phy_index, ext_phy_type,
- chip_id);
- }
- return rc;
-}
-
-static void bnx2x_check_over_curr(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u32 cfg_pin;
- u8 port = params->port;
- u32 pin_val;
-
- cfg_pin = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].e3_cmn_pin_cfg1)) &
- PORT_HW_CFG_E3_OVER_CURRENT_MASK) >>
- PORT_HW_CFG_E3_OVER_CURRENT_SHIFT;
-
- /* Ignore check if no external input PIN available */
- if (bnx2x_get_cfg_pin(bp, cfg_pin, &pin_val) != 0)
- return;
-
- if (!pin_val) {
- if ((vars->phy_flags & PHY_OVER_CURRENT_FLAG) == 0) {
- netdev_err(bp->dev, "Error: Power fault on Port %d has"
- " been detected and the power to "
- "that SFP+ module has been removed"
- " to prevent failure of the card."
- " Please remove the SFP+ module and"
- " restart the system to clear this"
- " error.\n",
- params->port);
- vars->phy_flags |= PHY_OVER_CURRENT_FLAG;
- }
- } else
- vars->phy_flags &= ~PHY_OVER_CURRENT_FLAG;
-}
-
-static void bnx2x_analyze_link_error(struct link_params *params,
- struct link_vars *vars, u32 lss_status)
-{
- struct bnx2x *bp = params->bp;
- /* Compare new value with previous value */
- u8 led_mode;
- u32 half_open_conn = (vars->phy_flags & PHY_HALF_OPEN_CONN_FLAG) > 0;
-
- if ((lss_status ^ half_open_conn) == 0)
- return;
-
- /* If values differ */
- DP(NETIF_MSG_LINK, "Link changed:%x %x->%x\n", vars->link_up,
- half_open_conn, lss_status);
-
- /*
- * a. Update shmem->link_status accordingly
- * b. Update link_vars->link_up
- */
- if (lss_status) {
- DP(NETIF_MSG_LINK, "Remote Fault detected !!!\n");
- vars->link_status &= ~LINK_STATUS_LINK_UP;
- vars->link_up = 0;
- vars->phy_flags |= PHY_HALF_OPEN_CONN_FLAG;
- /*
- * Set LED mode to off since the PHY doesn't know about these
- * errors
- */
- led_mode = LED_MODE_OFF;
- } else {
- DP(NETIF_MSG_LINK, "Remote Fault cleared\n");
- vars->link_status |= LINK_STATUS_LINK_UP;
- vars->link_up = 1;
- vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG;
- led_mode = LED_MODE_OPER;
- }
- /* Update the LED according to the link state */
- bnx2x_set_led(params, vars, led_mode, SPEED_10000);
-
- /* Update link status in the shared memory */
- bnx2x_update_mng(params, vars->link_status);
-
- /* C. Trigger General Attention */
- vars->periodic_flags |= PERIODIC_FLAGS_LINK_EVENT;
- bnx2x_notify_link_changed(bp);
-}
-
-/******************************************************************************
-* Description:
-* This function checks for half opened connection change indication.
-* When such change occurs, it calls the bnx2x_analyze_link_error
-* to check if Remote Fault is set or cleared. Reception of remote fault
-* status message in the MAC indicates that the peer's MAC has detected
-* a fault, for example, due to break in the TX side of fiber.
-*
-******************************************************************************/
-static void bnx2x_check_half_open_conn(struct link_params *params,
- struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u32 lss_status = 0;
- u32 mac_base;
- /* In case link status is physically up @ 10G do */
- if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0)
- return;
-
- if (CHIP_IS_E3(bp) &&
- (REG_RD(bp, MISC_REG_RESET_REG_2) &
- (MISC_REGISTERS_RESET_REG_2_XMAC))) {
- /* Check E3 XMAC */
- /*
- * Note that link speed cannot be queried here, since it may be
- * zero while link is down. In case UMAC is active, LSS will
- * simply not be set
- */
- mac_base = (params->port) ? GRCBASE_XMAC1 : GRCBASE_XMAC0;
-
- /* Clear stick bits (Requires rising edge) */
- REG_WR(bp, mac_base + XMAC_REG_CLEAR_RX_LSS_STATUS, 0);
- REG_WR(bp, mac_base + XMAC_REG_CLEAR_RX_LSS_STATUS,
- XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_LOCAL_FAULT_STATUS |
- XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_REMOTE_FAULT_STATUS);
- if (REG_RD(bp, mac_base + XMAC_REG_RX_LSS_STATUS))
- lss_status = 1;
-
- bnx2x_analyze_link_error(params, vars, lss_status);
- } else if (REG_RD(bp, MISC_REG_RESET_REG_2) &
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port)) {
- /* Check E1X / E2 BMAC */
- u32 lss_status_reg;
- u32 wb_data[2];
- mac_base = params->port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM;
- /* Read BIGMAC_REGISTER_RX_LSS_STATUS */
- if (CHIP_IS_E2(bp))
- lss_status_reg = BIGMAC2_REGISTER_RX_LSS_STAT;
- else
- lss_status_reg = BIGMAC_REGISTER_RX_LSS_STATUS;
-
- REG_RD_DMAE(bp, mac_base + lss_status_reg, wb_data, 2);
- lss_status = (wb_data[0] > 0);
-
- bnx2x_analyze_link_error(params, vars, lss_status);
- }
-}
-
-void bnx2x_period_func(struct link_params *params, struct link_vars *vars)
-{
- struct bnx2x *bp = params->bp;
- u16 phy_idx;
- if (!params) {
- DP(NETIF_MSG_LINK, "Uninitialized params !\n");
- return;
- }
-
- for (phy_idx = INT_PHY; phy_idx < MAX_PHYS; phy_idx++) {
- if (params->phy[phy_idx].flags & FLAGS_TX_ERROR_CHECK) {
- bnx2x_set_aer_mmd(params, &params->phy[phy_idx]);
- bnx2x_check_half_open_conn(params, vars);
- break;
- }
- }
-
- if (CHIP_IS_E3(bp))
- bnx2x_check_over_curr(params, vars);
-}
-
-u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base, u32 shmem2_base)
-{
- u8 phy_index;
- struct bnx2x_phy phy;
- for (phy_index = INT_PHY; phy_index < MAX_PHYS;
- phy_index++) {
- if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
- 0, &phy) != 0) {
- DP(NETIF_MSG_LINK, "populate phy failed\n");
- return 0;
- }
-
- if (phy.flags & FLAGS_HW_LOCK_REQUIRED)
- return 1;
- }
- return 0;
-}
-
-u8 bnx2x_fan_failure_det_req(struct bnx2x *bp,
- u32 shmem_base,
- u32 shmem2_base,
- u8 port)
-{
- u8 phy_index, fan_failure_det_req = 0;
- struct bnx2x_phy phy;
- for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
- phy_index++) {
- if (bnx2x_populate_phy(bp, phy_index, shmem_base, shmem2_base,
- port, &phy)
- != 0) {
- DP(NETIF_MSG_LINK, "populate phy failed\n");
- return 0;
- }
- fan_failure_det_req |= (phy.flags &
- FLAGS_FAN_FAILURE_DET_REQ);
- }
- return fan_failure_det_req;
-}
-
-void bnx2x_hw_reset_phy(struct link_params *params)
-{
- u8 phy_index;
- struct bnx2x *bp = params->bp;
- bnx2x_update_mng(params, 0);
- bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G |
- NIG_MASK_SERDES0_LINK_STATUS |
- NIG_MASK_MI_INT));
-
- for (phy_index = INT_PHY; phy_index < MAX_PHYS;
- phy_index++) {
- if (params->phy[phy_index].hw_reset) {
- params->phy[phy_index].hw_reset(
- &params->phy[phy_index],
- params);
- params->phy[phy_index] = phy_null;
- }
- }
-}
-
-void bnx2x_init_mod_abs_int(struct bnx2x *bp, struct link_vars *vars,
- u32 chip_id, u32 shmem_base, u32 shmem2_base,
- u8 port)
-{
- u8 gpio_num = 0xff, gpio_port = 0xff, phy_index;
- u32 val;
- u32 offset, aeu_mask, swap_val, swap_override, sync_offset;
- if (CHIP_IS_E3(bp)) {
- if (bnx2x_get_mod_abs_int_cfg(bp, chip_id,
- shmem_base,
- port,
- &gpio_num,
- &gpio_port) != 0)
- return;
- } else {
- struct bnx2x_phy phy;
- for (phy_index = EXT_PHY1; phy_index < MAX_PHYS;
- phy_index++) {
- if (bnx2x_populate_phy(bp, phy_index, shmem_base,
- shmem2_base, port, &phy)
- != 0) {
- DP(NETIF_MSG_LINK, "populate phy failed\n");
- return;
- }
- if (phy.type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726) {
- gpio_num = MISC_REGISTERS_GPIO_3;
- gpio_port = port;
- break;
- }
- }
- }
-
- if (gpio_num == 0xff)
- return;
-
- /* Set GPIO3 to trigger SFP+ module insertion/removal */
- bnx2x_set_gpio(bp, gpio_num, MISC_REGISTERS_GPIO_INPUT_HI_Z, gpio_port);
-
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- gpio_port ^= (swap_val && swap_override);
-
- vars->aeu_int_mask = AEU_INPUTS_ATTN_BITS_GPIO0_FUNCTION_0 <<
- (gpio_num + (gpio_port << 2));
-
- sync_offset = shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[port].aeu_int_mask);
- REG_WR(bp, sync_offset, vars->aeu_int_mask);
-
- DP(NETIF_MSG_LINK, "Setting MOD_ABS (GPIO%d_P%d) AEU to 0x%x\n",
- gpio_num, gpio_port, vars->aeu_int_mask);
-
- if (port == 0)
- offset = MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0;
- else
- offset = MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0;
-
- /* Open appropriate AEU for interrupts */
- aeu_mask = REG_RD(bp, offset);
- aeu_mask |= vars->aeu_int_mask;
- REG_WR(bp, offset, aeu_mask);
-
- /* Enable the GPIO to trigger interrupt */
- val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);
- val |= 1 << (gpio_num + (gpio_port << 2));
- REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val);
-}
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h
deleted file mode 100644
index c12db6d..0000000
--- a/drivers/net/bnx2x/bnx2x_link.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/* Copyright 2008-2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Written by Yaniv Rosner
- *
- */
-
-#ifndef BNX2X_LINK_H
-#define BNX2X_LINK_H
-
-
-
-/***********************************************************/
-/* Defines */
-/***********************************************************/
-#define DEFAULT_PHY_DEV_ADDR 3
-#define E2_DEFAULT_PHY_DEV_ADDR 5
-
-
-
-#define BNX2X_FLOW_CTRL_AUTO PORT_FEATURE_FLOW_CONTROL_AUTO
-#define BNX2X_FLOW_CTRL_TX PORT_FEATURE_FLOW_CONTROL_TX
-#define BNX2X_FLOW_CTRL_RX PORT_FEATURE_FLOW_CONTROL_RX
-#define BNX2X_FLOW_CTRL_BOTH PORT_FEATURE_FLOW_CONTROL_BOTH
-#define BNX2X_FLOW_CTRL_NONE PORT_FEATURE_FLOW_CONTROL_NONE
-
-#define NET_SERDES_IF_XFI 1
-#define NET_SERDES_IF_SFI 2
-#define NET_SERDES_IF_KR 3
-#define NET_SERDES_IF_DXGXS 4
-
-#define SPEED_AUTO_NEG 0
-#define SPEED_20000 20000
-
-#define SFP_EEPROM_VENDOR_NAME_ADDR 0x14
-#define SFP_EEPROM_VENDOR_NAME_SIZE 16
-#define SFP_EEPROM_VENDOR_OUI_ADDR 0x25
-#define SFP_EEPROM_VENDOR_OUI_SIZE 3
-#define SFP_EEPROM_PART_NO_ADDR 0x28
-#define SFP_EEPROM_PART_NO_SIZE 16
-#define SFP_EEPROM_REVISION_ADDR 0x38
-#define SFP_EEPROM_REVISION_SIZE 4
-#define SFP_EEPROM_SERIAL_ADDR 0x44
-#define SFP_EEPROM_SERIAL_SIZE 16
-#define SFP_EEPROM_DATE_ADDR 0x54 /* ASCII YYMMDD */
-#define SFP_EEPROM_DATE_SIZE 6
-#define PWR_FLT_ERR_MSG_LEN 250
-
-#define XGXS_EXT_PHY_TYPE(ext_phy_config) \
- ((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
-#define XGXS_EXT_PHY_ADDR(ext_phy_config) \
- (((ext_phy_config) & PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >> \
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT)
-#define SERDES_EXT_PHY_TYPE(ext_phy_config) \
- ((ext_phy_config) & PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
-
-/* Single Media Direct board is the plain 577xx board with CX4/RJ45 jacks */
-#define SINGLE_MEDIA_DIRECT(params) (params->num_phys == 1)
-/* Single Media board contains single external phy */
-#define SINGLE_MEDIA(params) (params->num_phys == 2)
-/* Dual Media board contains two external phy with different media */
-#define DUAL_MEDIA(params) (params->num_phys == 3)
-
-#define FW_PARAM_PHY_ADDR_MASK 0x000000FF
-#define FW_PARAM_PHY_TYPE_MASK 0x0000FF00
-#define FW_PARAM_MDIO_CTRL_MASK 0xFFFF0000
-#define FW_PARAM_MDIO_CTRL_OFFSET 16
-#define FW_PARAM_PHY_ADDR(fw_param) (fw_param & \
- FW_PARAM_PHY_ADDR_MASK)
-#define FW_PARAM_PHY_TYPE(fw_param) (fw_param & \
- FW_PARAM_PHY_TYPE_MASK)
-#define FW_PARAM_MDIO_CTRL(fw_param) ((fw_param & \
- FW_PARAM_MDIO_CTRL_MASK) >> \
- FW_PARAM_MDIO_CTRL_OFFSET)
-#define FW_PARAM_SET(phy_addr, phy_type, mdio_access) \
- (phy_addr | phy_type | mdio_access << FW_PARAM_MDIO_CTRL_OFFSET)
-
-
-#define PFC_BRB_FULL_LB_XOFF_THRESHOLD 170
-#define PFC_BRB_FULL_LB_XON_THRESHOLD 250
-
-#define MAXVAL(a, b) (((a) > (b)) ? (a) : (b))
-/***********************************************************/
-/* Structs */
-/***********************************************************/
-#define INT_PHY 0
-#define EXT_PHY1 1
-#define EXT_PHY2 2
-#define MAX_PHYS 3
-
-/* Same configuration is shared between the XGXS and the first external phy */
-#define LINK_CONFIG_SIZE (MAX_PHYS - 1)
-#define LINK_CONFIG_IDX(_phy_idx) ((_phy_idx == INT_PHY) ? \
- 0 : (_phy_idx - 1))
-/***********************************************************/
-/* bnx2x_phy struct */
-/* Defines the required arguments and function per phy */
-/***********************************************************/
-struct link_vars;
-struct link_params;
-struct bnx2x_phy;
-
-typedef u8 (*config_init_t)(struct bnx2x_phy *phy, struct link_params *params,
- struct link_vars *vars);
-typedef u8 (*read_status_t)(struct bnx2x_phy *phy, struct link_params *params,
- struct link_vars *vars);
-typedef void (*link_reset_t)(struct bnx2x_phy *phy,
- struct link_params *params);
-typedef void (*config_loopback_t)(struct bnx2x_phy *phy,
- struct link_params *params);
-typedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len);
-typedef void (*hw_reset_t)(struct bnx2x_phy *phy, struct link_params *params);
-typedef void (*set_link_led_t)(struct bnx2x_phy *phy,
- struct link_params *params, u8 mode);
-typedef void (*phy_specific_func_t)(struct bnx2x_phy *phy,
- struct link_params *params, u32 action);
-
-struct bnx2x_phy {
- u32 type;
-
- /* Loaded during init */
- u8 addr;
- u8 def_md_devad;
- u16 flags;
- /* Require HW lock */
-#define FLAGS_HW_LOCK_REQUIRED (1<<0)
- /* No Over-Current detection */
-#define FLAGS_NOC (1<<1)
- /* Fan failure detection required */
-#define FLAGS_FAN_FAILURE_DET_REQ (1<<2)
- /* Initialize first the XGXS and only then the phy itself */
-#define FLAGS_INIT_XGXS_FIRST (1<<3)
-#define FLAGS_WC_DUAL_MODE (1<<4)
-#define FLAGS_4_PORT_MODE (1<<5)
-#define FLAGS_REARM_LATCH_SIGNAL (1<<6)
-#define FLAGS_SFP_NOT_APPROVED (1<<7)
-#define FLAGS_MDC_MDIO_WA (1<<8)
-#define FLAGS_DUMMY_READ (1<<9)
-#define FLAGS_MDC_MDIO_WA_B0 (1<<10)
-#define FLAGS_TX_ERROR_CHECK (1<<12)
-
- /* preemphasis values for the rx side */
- u16 rx_preemphasis[4];
-
- /* preemphasis values for the tx side */
- u16 tx_preemphasis[4];
-
- /* EMAC address for access MDIO */
- u32 mdio_ctrl;
-
- u32 supported;
-
- u32 media_type;
-#define ETH_PHY_UNSPECIFIED 0x0
-#define ETH_PHY_SFP_FIBER 0x1
-#define ETH_PHY_XFP_FIBER 0x2
-#define ETH_PHY_DA_TWINAX 0x3
-#define ETH_PHY_BASE_T 0x4
-#define ETH_PHY_KR 0xf0
-#define ETH_PHY_CX4 0xf1
-#define ETH_PHY_NOT_PRESENT 0xff
-
- /* The address in which version is located*/
- u32 ver_addr;
-
- u16 req_flow_ctrl;
-
- u16 req_line_speed;
-
- u32 speed_cap_mask;
-
- u16 req_duplex;
- u16 rsrv;
- /* Called per phy/port init, and it configures LASI, speed, autoneg,
- duplex, flow control negotiation, etc. */
- config_init_t config_init;
-
- /* Called due to interrupt. It determines the link, speed */
- read_status_t read_status;
-
- /* Called when driver is unloading. Should reset the phy */
- link_reset_t link_reset;
-
- /* Set the loopback configuration for the phy */
- config_loopback_t config_loopback;
-
- /* Format the given raw number into str up to len */
- format_fw_ver_t format_fw_ver;
-
- /* Reset the phy (both ports) */
- hw_reset_t hw_reset;
-
- /* Set link led mode (on/off/oper)*/
- set_link_led_t set_link_led;
-
- /* PHY Specific tasks */
- phy_specific_func_t phy_specific_func;
-#define DISABLE_TX 1
-#define ENABLE_TX 2
-};
-
-/* Inputs parameters to the CLC */
-struct link_params {
-
- u8 port;
-
- /* Default / User Configuration */
- u8 loopback_mode;
-#define LOOPBACK_NONE 0
-#define LOOPBACK_EMAC 1
-#define LOOPBACK_BMAC 2
-#define LOOPBACK_XGXS 3
-#define LOOPBACK_EXT_PHY 4
-#define LOOPBACK_EXT 5
-#define LOOPBACK_UMAC 6
-#define LOOPBACK_XMAC 7
-
- /* Device parameters */
- u8 mac_addr[6];
-
- u16 req_duplex[LINK_CONFIG_SIZE];
- u16 req_flow_ctrl[LINK_CONFIG_SIZE];
-
- u16 req_line_speed[LINK_CONFIG_SIZE]; /* Also determine AutoNeg */
-
- /* shmem parameters */
- u32 shmem_base;
- u32 shmem2_base;
- u32 speed_cap_mask[LINK_CONFIG_SIZE];
- u32 switch_cfg;
-#define SWITCH_CFG_1G PORT_FEATURE_CON_SWITCH_1G_SWITCH
-#define SWITCH_CFG_10G PORT_FEATURE_CON_SWITCH_10G_SWITCH
-#define SWITCH_CFG_AUTO_DETECT PORT_FEATURE_CON_SWITCH_AUTO_DETECT
-
- u32 lane_config;
-
- /* Phy register parameter */
- u32 chip_id;
-
- /* features */
- u32 feature_config_flags;
-#define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
-#define FEATURE_CONFIG_PFC_ENABLED (1<<1)
-#define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY (1<<2)
-#define FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY (1<<3)
-#define FEATURE_CONFIG_AUTOGREEEN_ENABLED (1<<9)
-#define FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED (1<<10)
- /* Will be populated during common init */
- struct bnx2x_phy phy[MAX_PHYS];
-
- /* Will be populated during common init */
- u8 num_phys;
-
- u8 rsrv;
- u16 hw_led_mode; /* part of the hw_config read from the shmem */
- u32 multi_phy_config;
-
- /* Device pointer passed to all callback functions */
- struct bnx2x *bp;
- u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
- req_flow_ctrl is set to AUTO */
-};
-
-/* Output parameters */
-struct link_vars {
- u8 phy_flags;
-#define PHY_XGXS_FLAG (1<<0)
-#define PHY_SGMII_FLAG (1<<1)
-#define PHY_PHYSICAL_LINK_FLAG (1<<2)
-#define PHY_HALF_OPEN_CONN_FLAG (1<<3)
-#define PHY_OVER_CURRENT_FLAG (1<<4)
-
- u8 mac_type;
-#define MAC_TYPE_NONE 0
-#define MAC_TYPE_EMAC 1
-#define MAC_TYPE_BMAC 2
-#define MAC_TYPE_UMAC 3
-#define MAC_TYPE_XMAC 4
-
- u8 phy_link_up; /* internal phy link indication */
- u8 link_up;
-
- u16 line_speed;
- u16 duplex;
-
- u16 flow_ctrl;
- u16 ieee_fc;
-
- /* The same definitions as the shmem parameter */
- u32 link_status;
- u8 fault_detected;
- u8 rsrv1;
- u16 periodic_flags;
-#define PERIODIC_FLAGS_LINK_EVENT 0x0001
-
- u32 aeu_int_mask;
-};
-
-/***********************************************************/
-/* Functions */
-/***********************************************************/
-int bnx2x_phy_init(struct link_params *params, struct link_vars *vars);
-
-/* Reset the link. Should be called when driver or interface goes down
- Before calling phy firmware upgrade, the reset_ext_phy should be set
- to 0 */
-int bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
- u8 reset_ext_phy);
-
-/* bnx2x_link_update should be called upon link interrupt */
-int bnx2x_link_update(struct link_params *params, struct link_vars *vars);
-
-/* use the following phy functions to read/write from external_phy
- In order to use it to read/write internal phy registers, use
- DEFAULT_PHY_DEV_ADDR as devad, and (_bank + (_addr & 0xf)) as
- the register */
-int bnx2x_phy_read(struct link_params *params, u8 phy_addr,
- u8 devad, u16 reg, u16 *ret_val);
-
-int bnx2x_phy_write(struct link_params *params, u8 phy_addr,
- u8 devad, u16 reg, u16 val);
-
-/* Reads the link_status from the shmem,
- and update the link vars accordingly */
-void bnx2x_link_status_update(struct link_params *input,
- struct link_vars *output);
-/* returns string representing the fw_version of the external phy */
-int bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
- u8 *version, u16 len);
-
-/* Set/Unset the led
- Basically, the CLC takes care of the led for the link, but in case one needs
- to set/unset the led unnaturally, set the "mode" to LED_MODE_OPER to
- blink the led, and LED_MODE_OFF to set the led off.*/
-int bnx2x_set_led(struct link_params *params,
- struct link_vars *vars, u8 mode, u32 speed);
-#define LED_MODE_OFF 0
-#define LED_MODE_ON 1
-#define LED_MODE_OPER 2
-#define LED_MODE_FRONT_PANEL_OFF 3
-
-/* bnx2x_handle_module_detect_int should be called upon module detection
- interrupt */
-void bnx2x_handle_module_detect_int(struct link_params *params);
-
-/* Get the actual link status. In case it returns 0, link is up,
- otherwise link is down*/
-int bnx2x_test_link(struct link_params *params, struct link_vars *vars,
- u8 is_serdes);
-
-/* One-time initialization for external phy after power up */
-int bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base_path[],
- u32 shmem2_base_path[], u32 chip_id);
-
-/* Reset the external PHY using GPIO */
-void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port);
-
-/* Reset the external of SFX7101 */
-void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, struct bnx2x_phy *phy);
-
-/* Read "byte_cnt" bytes from address "addr" from the SFP+ EEPROM */
-int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
- struct link_params *params, u16 addr,
- u8 byte_cnt, u8 *o_buf);
-
-void bnx2x_hw_reset_phy(struct link_params *params);
-
-/* Checks if HW lock is required for this phy/board type */
-u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base,
- u32 shmem2_base);
-
-/* Check swap bit and adjust PHY order */
-u32 bnx2x_phy_selection(struct link_params *params);
-
-/* Probe the phys on board, and populate them in "params" */
-int bnx2x_phy_probe(struct link_params *params);
-
-/* Checks if fan failure detection is required on one of the phys on board */
-u8 bnx2x_fan_failure_det_req(struct bnx2x *bp, u32 shmem_base,
- u32 shmem2_base, u8 port);
-
-
-
-/* DCBX structs */
-
-/* Number of maximum COS per chip */
-#define DCBX_E2E3_MAX_NUM_COS (2)
-#define DCBX_E3B0_MAX_NUM_COS_PORT0 (6)
-#define DCBX_E3B0_MAX_NUM_COS_PORT1 (3)
-#define DCBX_E3B0_MAX_NUM_COS ( \
- MAXVAL(DCBX_E3B0_MAX_NUM_COS_PORT0, \
- DCBX_E3B0_MAX_NUM_COS_PORT1))
-
-#define DCBX_MAX_NUM_COS ( \
- MAXVAL(DCBX_E3B0_MAX_NUM_COS, \
- DCBX_E2E3_MAX_NUM_COS))
-
-/* PFC port configuration params */
-struct bnx2x_nig_brb_pfc_port_params {
- /* NIG */
- u32 pause_enable;
- u32 llfc_out_en;
- u32 llfc_enable;
- u32 pkt_priority_to_cos;
- u8 num_of_rx_cos_priority_mask;
- u32 rx_cos_priority_mask[DCBX_MAX_NUM_COS];
- u32 llfc_high_priority_classes;
- u32 llfc_low_priority_classes;
- /* BRB */
- u32 cos0_pauseable;
- u32 cos1_pauseable;
-};
-
-
-/* ETS port configuration params */
-struct bnx2x_ets_bw_params {
- u8 bw;
-};
-
-struct bnx2x_ets_sp_params {
- /**
- * valid values are 0 - 5. 0 is highest strict priority.
- * There can't be two COS's with the same pri.
- */
- u8 pri;
-};
-
-enum bnx2x_cos_state {
- bnx2x_cos_state_strict = 0,
- bnx2x_cos_state_bw = 1,
-};
-
-struct bnx2x_ets_cos_params {
- enum bnx2x_cos_state state ;
- union {
- struct bnx2x_ets_bw_params bw_params;
- struct bnx2x_ets_sp_params sp_params;
- } params;
-};
-
-struct bnx2x_ets_params {
- u8 num_of_cos; /* Number of valid COS entries*/
- struct bnx2x_ets_cos_params cos[DCBX_MAX_NUM_COS];
-};
-
-/**
- * Used to update the PFC attributes in EMAC, BMAC, NIG and BRB
- * when link is already up
- */
-int bnx2x_update_pfc(struct link_params *params,
- struct link_vars *vars,
- struct bnx2x_nig_brb_pfc_port_params *pfc_params);
-
-
-/* Used to configure the ETS to disable */
-int bnx2x_ets_disabled(struct link_params *params,
- struct link_vars *vars);
-
-/* Used to configure the ETS to BW limited */
-void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw,
- const u32 cos1_bw);
-
-/* Used to configure the ETS to strict */
-int bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos);
-
-
-/* Configure the COS to ETS according to BW and SP settings.*/
-int bnx2x_ets_e3b0_config(const struct link_params *params,
- const struct link_vars *vars,
- const struct bnx2x_ets_params *ets_params);
-/* Read pfc statistic*/
-void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2]);
-void bnx2x_init_mod_abs_int(struct bnx2x *bp, struct link_vars *vars,
- u32 chip_id, u32 shmem_base, u32 shmem2_base,
- u8 port);
-
-int bnx2x_sfp_module_detection(struct bnx2x_phy *phy,
- struct link_params *params);
-
-void bnx2x_period_func(struct link_params *params, struct link_vars *vars);
-
-#endif /* BNX2X_LINK_H */
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
deleted file mode 100644
index 1507091..0000000
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ /dev/null
@@ -1,11531 +0,0 @@
-/* bnx2x_main.c: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/device.h> /* for dev_info() */
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/dma-mapping.h>
-#include <linux/bitops.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <asm/byteorder.h>
-#include <linux/time.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-#include <linux/if_vlan.h>
-#include <net/ip.h>
-#include <net/ipv6.h>
-#include <net/tcp.h>
-#include <net/checksum.h>
-#include <net/ip6_checksum.h>
-#include <linux/workqueue.h>
-#include <linux/crc32.h>
-#include <linux/crc32c.h>
-#include <linux/prefetch.h>
-#include <linux/zlib.h>
-#include <linux/io.h>
-#include <linux/stringify.h>
-#include <linux/vmalloc.h>
-
-#include "bnx2x.h"
-#include "bnx2x_init.h"
-#include "bnx2x_init_ops.h"
-#include "bnx2x_cmn.h"
-#include "bnx2x_dcb.h"
-#include "bnx2x_sp.h"
-
-#include <linux/firmware.h>
-#include "bnx2x_fw_file_hdr.h"
-/* FW files */
-#define FW_FILE_VERSION \
- __stringify(BCM_5710_FW_MAJOR_VERSION) "." \
- __stringify(BCM_5710_FW_MINOR_VERSION) "." \
- __stringify(BCM_5710_FW_REVISION_VERSION) "." \
- __stringify(BCM_5710_FW_ENGINEERING_VERSION)
-#define FW_FILE_NAME_E1 "bnx2x/bnx2x-e1-" FW_FILE_VERSION ".fw"
-#define FW_FILE_NAME_E1H "bnx2x/bnx2x-e1h-" FW_FILE_VERSION ".fw"
-#define FW_FILE_NAME_E2 "bnx2x/bnx2x-e2-" FW_FILE_VERSION ".fw"
-
-/* Time in jiffies before concluding the transmitter is hung */
-#define TX_TIMEOUT (5*HZ)
-
-static char version[] __devinitdata =
- "Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver "
- DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
-
-MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II "
- "BCM57710/57711/57711E/"
- "57712/57712_MF/57800/57800_MF/57810/57810_MF/"
- "57840/57840_MF Driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_MODULE_VERSION);
-MODULE_FIRMWARE(FW_FILE_NAME_E1);
-MODULE_FIRMWARE(FW_FILE_NAME_E1H);
-MODULE_FIRMWARE(FW_FILE_NAME_E2);
-
-static int multi_mode = 1;
-module_param(multi_mode, int, 0);
-MODULE_PARM_DESC(multi_mode, " Multi queue mode "
- "(0 Disable; 1 Enable (default))");
-
-int num_queues;
-module_param(num_queues, int, 0);
-MODULE_PARM_DESC(num_queues, " Number of queues for multi_mode=1"
- " (default is as a number of CPUs)");
-
-static int disable_tpa;
-module_param(disable_tpa, int, 0);
-MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
-
-#define INT_MODE_INTx 1
-#define INT_MODE_MSI 2
-static int int_mode;
-module_param(int_mode, int, 0);
-MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
- "(1 INT#x; 2 MSI)");
-
-static int dropless_fc;
-module_param(dropless_fc, int, 0);
-MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
-
-static int poll;
-module_param(poll, int, 0);
-MODULE_PARM_DESC(poll, " Use polling (for debug)");
-
-static int mrrs = -1;
-module_param(mrrs, int, 0);
-MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, " Default debug msglevel");
-
-
-
-struct workqueue_struct *bnx2x_wq;
-
-enum bnx2x_board_type {
- BCM57710 = 0,
- BCM57711,
- BCM57711E,
- BCM57712,
- BCM57712_MF,
- BCM57800,
- BCM57800_MF,
- BCM57810,
- BCM57810_MF,
- BCM57840,
- BCM57840_MF
-};
-
-/* indexed by board_type, above */
-static struct {
- char *name;
-} board_info[] __devinitdata = {
- { "Broadcom NetXtreme II BCM57710 10 Gigabit PCIe [Everest]" },
- { "Broadcom NetXtreme II BCM57711 10 Gigabit PCIe" },
- { "Broadcom NetXtreme II BCM57711E 10 Gigabit PCIe" },
- { "Broadcom NetXtreme II BCM57712 10 Gigabit Ethernet" },
- { "Broadcom NetXtreme II BCM57712 10 Gigabit Ethernet Multi Function" },
- { "Broadcom NetXtreme II BCM57800 10 Gigabit Ethernet" },
- { "Broadcom NetXtreme II BCM57800 10 Gigabit Ethernet Multi Function" },
- { "Broadcom NetXtreme II BCM57810 10 Gigabit Ethernet" },
- { "Broadcom NetXtreme II BCM57810 10 Gigabit Ethernet Multi Function" },
- { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet" },
- { "Broadcom NetXtreme II BCM57840 10/20 Gigabit "
- "Ethernet Multi Function"}
-};
-
-#ifndef PCI_DEVICE_ID_NX2_57710
-#define PCI_DEVICE_ID_NX2_57710 CHIP_NUM_57710
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57711
-#define PCI_DEVICE_ID_NX2_57711 CHIP_NUM_57711
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57711E
-#define PCI_DEVICE_ID_NX2_57711E CHIP_NUM_57711E
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57712
-#define PCI_DEVICE_ID_NX2_57712 CHIP_NUM_57712
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57712_MF
-#define PCI_DEVICE_ID_NX2_57712_MF CHIP_NUM_57712_MF
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57800
-#define PCI_DEVICE_ID_NX2_57800 CHIP_NUM_57800
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57800_MF
-#define PCI_DEVICE_ID_NX2_57800_MF CHIP_NUM_57800_MF
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57810
-#define PCI_DEVICE_ID_NX2_57810 CHIP_NUM_57810
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57810_MF
-#define PCI_DEVICE_ID_NX2_57810_MF CHIP_NUM_57810_MF
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57840
-#define PCI_DEVICE_ID_NX2_57840 CHIP_NUM_57840
-#endif
-#ifndef PCI_DEVICE_ID_NX2_57840_MF
-#define PCI_DEVICE_ID_NX2_57840_MF CHIP_NUM_57840_MF
-#endif
-static DEFINE_PCI_DEVICE_TABLE(bnx2x_pci_tbl) = {
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57712), BCM57712 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57712_MF), BCM57712_MF },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57800), BCM57800 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57800_MF), BCM57800_MF },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57810), BCM57810 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57810_MF), BCM57810_MF },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840), BCM57840 },
- { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_MF), BCM57840_MF },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, bnx2x_pci_tbl);
-
-/****************************************************************************
-* General service functions
-****************************************************************************/
-
-static inline void __storm_memset_dma_mapping(struct bnx2x *bp,
- u32 addr, dma_addr_t mapping)
-{
- REG_WR(bp, addr, U64_LO(mapping));
- REG_WR(bp, addr + 4, U64_HI(mapping));
-}
-
-static inline void storm_memset_spq_addr(struct bnx2x *bp,
- dma_addr_t mapping, u16 abs_fid)
-{
- u32 addr = XSEM_REG_FAST_MEMORY +
- XSTORM_SPQ_PAGE_BASE_OFFSET(abs_fid);
-
- __storm_memset_dma_mapping(bp, addr, mapping);
-}
-
-static inline void storm_memset_vf_to_pf(struct bnx2x *bp, u16 abs_fid,
- u16 pf_id)
-{
- REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_VF_TO_PF_OFFSET(abs_fid),
- pf_id);
- REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_VF_TO_PF_OFFSET(abs_fid),
- pf_id);
- REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_VF_TO_PF_OFFSET(abs_fid),
- pf_id);
- REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_VF_TO_PF_OFFSET(abs_fid),
- pf_id);
-}
-
-static inline void storm_memset_func_en(struct bnx2x *bp, u16 abs_fid,
- u8 enable)
-{
- REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNC_EN_OFFSET(abs_fid),
- enable);
- REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNC_EN_OFFSET(abs_fid),
- enable);
- REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNC_EN_OFFSET(abs_fid),
- enable);
- REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNC_EN_OFFSET(abs_fid),
- enable);
-}
-
-static inline void storm_memset_eq_data(struct bnx2x *bp,
- struct event_ring_data *eq_data,
- u16 pfid)
-{
- size_t size = sizeof(struct event_ring_data);
-
- u32 addr = BAR_CSTRORM_INTMEM + CSTORM_EVENT_RING_DATA_OFFSET(pfid);
-
- __storm_memset_struct(bp, addr, size, (u32 *)eq_data);
-}
-
-static inline void storm_memset_eq_prod(struct bnx2x *bp, u16 eq_prod,
- u16 pfid)
-{
- u32 addr = BAR_CSTRORM_INTMEM + CSTORM_EVENT_RING_PROD_OFFSET(pfid);
- REG_WR16(bp, addr, eq_prod);
-}
-
-/* used only at init
- * locking is done by mcp
- */
-static void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val)
-{
- pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, addr);
- pci_write_config_dword(bp->pdev, PCICFG_GRC_DATA, val);
- pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
- PCICFG_VENDOR_ID_OFFSET);
-}
-
-static u32 bnx2x_reg_rd_ind(struct bnx2x *bp, u32 addr)
-{
- u32 val;
-
- pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, addr);
- pci_read_config_dword(bp->pdev, PCICFG_GRC_DATA, &val);
- pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
- PCICFG_VENDOR_ID_OFFSET);
-
- return val;
-}
-
-#define DMAE_DP_SRC_GRC "grc src_addr [%08x]"
-#define DMAE_DP_SRC_PCI "pci src_addr [%x:%08x]"
-#define DMAE_DP_DST_GRC "grc dst_addr [%08x]"
-#define DMAE_DP_DST_PCI "pci dst_addr [%x:%08x]"
-#define DMAE_DP_DST_NONE "dst_addr [none]"
-
-static void bnx2x_dp_dmae(struct bnx2x *bp, struct dmae_command *dmae,
- int msglvl)
-{
- u32 src_type = dmae->opcode & DMAE_COMMAND_SRC;
-
- switch (dmae->opcode & DMAE_COMMAND_DST) {
- case DMAE_CMD_DST_PCI:
- if (src_type == DMAE_CMD_SRC_PCI)
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- "src [%x:%08x], len [%d*4], dst [%x:%08x]\n"
- "comp_addr [%x:%08x], comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
- dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo,
- dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- else
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- "src [%08x], len [%d*4], dst [%x:%08x]\n"
- "comp_addr [%x:%08x], comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_lo >> 2,
- dmae->len, dmae->dst_addr_hi, dmae->dst_addr_lo,
- dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- break;
- case DMAE_CMD_DST_GRC:
- if (src_type == DMAE_CMD_SRC_PCI)
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- "src [%x:%08x], len [%d*4], dst_addr [%08x]\n"
- "comp_addr [%x:%08x], comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
- dmae->len, dmae->dst_addr_lo >> 2,
- dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- else
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- "src [%08x], len [%d*4], dst [%08x]\n"
- "comp_addr [%x:%08x], comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_lo >> 2,
- dmae->len, dmae->dst_addr_lo >> 2,
- dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- break;
- default:
- if (src_type == DMAE_CMD_SRC_PCI)
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- DP_LEVEL "src_addr [%x:%08x] len [%d * 4] "
- "dst_addr [none]\n"
- DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_hi, dmae->src_addr_lo,
- dmae->len, dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- else
- DP(msglvl, "DMAE: opcode 0x%08x\n"
- DP_LEVEL "src_addr [%08x] len [%d * 4] "
- "dst_addr [none]\n"
- DP_LEVEL "comp_addr [%x:%08x] comp_val 0x%08x\n",
- dmae->opcode, dmae->src_addr_lo >> 2,
- dmae->len, dmae->comp_addr_hi, dmae->comp_addr_lo,
- dmae->comp_val);
- break;
- }
-
-}
-
-/* copy command into DMAE command memory and set DMAE command go */
-void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx)
-{
- u32 cmd_offset;
- int i;
-
- cmd_offset = (DMAE_REG_CMD_MEM + sizeof(struct dmae_command) * idx);
- for (i = 0; i < (sizeof(struct dmae_command)/4); i++) {
- REG_WR(bp, cmd_offset + i*4, *(((u32 *)dmae) + i));
-
- DP(BNX2X_MSG_OFF, "DMAE cmd[%d].%d (0x%08x) : 0x%08x\n",
- idx, i, cmd_offset + i*4, *(((u32 *)dmae) + i));
- }
- REG_WR(bp, dmae_reg_go_c[idx], 1);
-}
-
-u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type)
-{
- return opcode | ((comp_type << DMAE_COMMAND_C_DST_SHIFT) |
- DMAE_CMD_C_ENABLE);
-}
-
-u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode)
-{
- return opcode & ~DMAE_CMD_SRC_RESET;
-}
-
-u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
- bool with_comp, u8 comp_type)
-{
- u32 opcode = 0;
-
- opcode |= ((src_type << DMAE_COMMAND_SRC_SHIFT) |
- (dst_type << DMAE_COMMAND_DST_SHIFT));
-
- opcode |= (DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET);
-
- opcode |= (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0);
- opcode |= ((BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT) |
- (BP_E1HVN(bp) << DMAE_COMMAND_DST_VN_SHIFT));
- opcode |= (DMAE_COM_SET_ERR << DMAE_COMMAND_ERR_POLICY_SHIFT);
-
-#ifdef __BIG_ENDIAN
- opcode |= DMAE_CMD_ENDIANITY_B_DW_SWAP;
-#else
- opcode |= DMAE_CMD_ENDIANITY_DW_SWAP;
-#endif
- if (with_comp)
- opcode = bnx2x_dmae_opcode_add_comp(opcode, comp_type);
- return opcode;
-}
-
-static void bnx2x_prep_dmae_with_comp(struct bnx2x *bp,
- struct dmae_command *dmae,
- u8 src_type, u8 dst_type)
-{
- memset(dmae, 0, sizeof(struct dmae_command));
-
- /* set the opcode */
- dmae->opcode = bnx2x_dmae_opcode(bp, src_type, dst_type,
- true, DMAE_COMP_PCI);
-
- /* fill in the completion parameters */
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-}
-
-/* issue a dmae command over the init-channel and wailt for completion */
-static int bnx2x_issue_dmae_with_comp(struct bnx2x *bp,
- struct dmae_command *dmae)
-{
- u32 *wb_comp = bnx2x_sp(bp, wb_comp);
- int cnt = CHIP_REV_IS_SLOW(bp) ? (400000) : 4000;
- int rc = 0;
-
- DP(BNX2X_MSG_OFF, "data before [0x%08x 0x%08x 0x%08x 0x%08x]\n",
- bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
- bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
-
- /*
- * Lock the dmae channel. Disable BHs to prevent a dead-lock
- * as long as this code is called both from syscall context and
- * from ndo_set_rx_mode() flow that may be called from BH.
- */
- spin_lock_bh(&bp->dmae_lock);
-
- /* reset completion */
- *wb_comp = 0;
-
- /* post the command on the channel used for initializations */
- bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
-
- /* wait for completion */
- udelay(5);
- while ((*wb_comp & ~DMAE_PCI_ERR_FLAG) != DMAE_COMP_VAL) {
- DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp);
-
- if (!cnt) {
- BNX2X_ERR("DMAE timeout!\n");
- rc = DMAE_TIMEOUT;
- goto unlock;
- }
- cnt--;
- udelay(50);
- }
- if (*wb_comp & DMAE_PCI_ERR_FLAG) {
- BNX2X_ERR("DMAE PCI error!\n");
- rc = DMAE_PCI_ERROR;
- }
-
- DP(BNX2X_MSG_OFF, "data after [0x%08x 0x%08x 0x%08x 0x%08x]\n",
- bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
- bp->slowpath->wb_data[2], bp->slowpath->wb_data[3]);
-
-unlock:
- spin_unlock_bh(&bp->dmae_lock);
- return rc;
-}
-
-void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
- u32 len32)
-{
- struct dmae_command dmae;
-
- if (!bp->dmae_ready) {
- u32 *data = bnx2x_sp(bp, wb_data[0]);
-
- DP(BNX2X_MSG_OFF, "DMAE is not ready (dst_addr %08x len32 %d)"
- " using indirect\n", dst_addr, len32);
- bnx2x_init_ind_wr(bp, dst_addr, data, len32);
- return;
- }
-
- /* set opcode and fixed command fields */
- bnx2x_prep_dmae_with_comp(bp, &dmae, DMAE_SRC_PCI, DMAE_DST_GRC);
-
- /* fill in addresses and len */
- dmae.src_addr_lo = U64_LO(dma_addr);
- dmae.src_addr_hi = U64_HI(dma_addr);
- dmae.dst_addr_lo = dst_addr >> 2;
- dmae.dst_addr_hi = 0;
- dmae.len = len32;
-
- bnx2x_dp_dmae(bp, &dmae, BNX2X_MSG_OFF);
-
- /* issue the command and wait for completion */
- bnx2x_issue_dmae_with_comp(bp, &dmae);
-}
-
-void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
-{
- struct dmae_command dmae;
-
- if (!bp->dmae_ready) {
- u32 *data = bnx2x_sp(bp, wb_data[0]);
- int i;
-
- DP(BNX2X_MSG_OFF, "DMAE is not ready (src_addr %08x len32 %d)"
- " using indirect\n", src_addr, len32);
- for (i = 0; i < len32; i++)
- data[i] = bnx2x_reg_rd_ind(bp, src_addr + i*4);
- return;
- }
-
- /* set opcode and fixed command fields */
- bnx2x_prep_dmae_with_comp(bp, &dmae, DMAE_SRC_GRC, DMAE_DST_PCI);
-
- /* fill in addresses and len */
- dmae.src_addr_lo = src_addr >> 2;
- dmae.src_addr_hi = 0;
- dmae.dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, wb_data));
- dmae.dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, wb_data));
- dmae.len = len32;
-
- bnx2x_dp_dmae(bp, &dmae, BNX2X_MSG_OFF);
-
- /* issue the command and wait for completion */
- bnx2x_issue_dmae_with_comp(bp, &dmae);
-}
-
-static void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
- u32 addr, u32 len)
-{
- int dmae_wr_max = DMAE_LEN32_WR_MAX(bp);
- int offset = 0;
-
- while (len > dmae_wr_max) {
- bnx2x_write_dmae(bp, phys_addr + offset,
- addr + offset, dmae_wr_max);
- offset += dmae_wr_max * 4;
- len -= dmae_wr_max;
- }
-
- bnx2x_write_dmae(bp, phys_addr + offset, addr + offset, len);
-}
-
-/* used only for slowpath so not inlined */
-static void bnx2x_wb_wr(struct bnx2x *bp, int reg, u32 val_hi, u32 val_lo)
-{
- u32 wb_write[2];
-
- wb_write[0] = val_hi;
- wb_write[1] = val_lo;
- REG_WR_DMAE(bp, reg, wb_write, 2);
-}
-
-#ifdef USE_WB_RD
-static u64 bnx2x_wb_rd(struct bnx2x *bp, int reg)
-{
- u32 wb_data[2];
-
- REG_RD_DMAE(bp, reg, wb_data, 2);
-
- return HILO_U64(wb_data[0], wb_data[1]);
-}
-#endif
-
-static int bnx2x_mc_assert(struct bnx2x *bp)
-{
- char last_idx;
- int i, rc = 0;
- u32 row0, row1, row2, row3;
-
- /* XSTORM */
- last_idx = REG_RD8(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ASSERT_LIST_INDEX_OFFSET);
- if (last_idx)
- BNX2X_ERR("XSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
-
- /* print the asserts */
- for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
-
- row0 = REG_RD(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ASSERT_LIST_OFFSET(i));
- row1 = REG_RD(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ASSERT_LIST_OFFSET(i) + 4);
- row2 = REG_RD(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ASSERT_LIST_OFFSET(i) + 8);
- row3 = REG_RD(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ASSERT_LIST_OFFSET(i) + 12);
-
- if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("XSTORM_ASSERT_INDEX 0x%x = 0x%08x"
- " 0x%08x 0x%08x 0x%08x\n",
- i, row3, row2, row1, row0);
- rc++;
- } else {
- break;
- }
- }
-
- /* TSTORM */
- last_idx = REG_RD8(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ASSERT_LIST_INDEX_OFFSET);
- if (last_idx)
- BNX2X_ERR("TSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
-
- /* print the asserts */
- for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
-
- row0 = REG_RD(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ASSERT_LIST_OFFSET(i));
- row1 = REG_RD(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ASSERT_LIST_OFFSET(i) + 4);
- row2 = REG_RD(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ASSERT_LIST_OFFSET(i) + 8);
- row3 = REG_RD(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ASSERT_LIST_OFFSET(i) + 12);
-
- if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("TSTORM_ASSERT_INDEX 0x%x = 0x%08x"
- " 0x%08x 0x%08x 0x%08x\n",
- i, row3, row2, row1, row0);
- rc++;
- } else {
- break;
- }
- }
-
- /* CSTORM */
- last_idx = REG_RD8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_ASSERT_LIST_INDEX_OFFSET);
- if (last_idx)
- BNX2X_ERR("CSTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
-
- /* print the asserts */
- for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
-
- row0 = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_ASSERT_LIST_OFFSET(i));
- row1 = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_ASSERT_LIST_OFFSET(i) + 4);
- row2 = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_ASSERT_LIST_OFFSET(i) + 8);
- row3 = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_ASSERT_LIST_OFFSET(i) + 12);
-
- if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("CSTORM_ASSERT_INDEX 0x%x = 0x%08x"
- " 0x%08x 0x%08x 0x%08x\n",
- i, row3, row2, row1, row0);
- rc++;
- } else {
- break;
- }
- }
-
- /* USTORM */
- last_idx = REG_RD8(bp, BAR_USTRORM_INTMEM +
- USTORM_ASSERT_LIST_INDEX_OFFSET);
- if (last_idx)
- BNX2X_ERR("USTORM_ASSERT_LIST_INDEX 0x%x\n", last_idx);
-
- /* print the asserts */
- for (i = 0; i < STROM_ASSERT_ARRAY_SIZE; i++) {
-
- row0 = REG_RD(bp, BAR_USTRORM_INTMEM +
- USTORM_ASSERT_LIST_OFFSET(i));
- row1 = REG_RD(bp, BAR_USTRORM_INTMEM +
- USTORM_ASSERT_LIST_OFFSET(i) + 4);
- row2 = REG_RD(bp, BAR_USTRORM_INTMEM +
- USTORM_ASSERT_LIST_OFFSET(i) + 8);
- row3 = REG_RD(bp, BAR_USTRORM_INTMEM +
- USTORM_ASSERT_LIST_OFFSET(i) + 12);
-
- if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("USTORM_ASSERT_INDEX 0x%x = 0x%08x"
- " 0x%08x 0x%08x 0x%08x\n",
- i, row3, row2, row1, row0);
- rc++;
- } else {
- break;
- }
- }
-
- return rc;
-}
-
-void bnx2x_fw_dump_lvl(struct bnx2x *bp, const char *lvl)
-{
- u32 addr, val;
- u32 mark, offset;
- __be32 data[9];
- int word;
- u32 trace_shmem_base;
- if (BP_NOMCP(bp)) {
- BNX2X_ERR("NO MCP - can not dump\n");
- return;
- }
- netdev_printk(lvl, bp->dev, "bc %d.%d.%d\n",
- (bp->common.bc_ver & 0xff0000) >> 16,
- (bp->common.bc_ver & 0xff00) >> 8,
- (bp->common.bc_ver & 0xff));
-
- val = REG_RD(bp, MCP_REG_MCPR_CPU_PROGRAM_COUNTER);
- if (val == REG_RD(bp, MCP_REG_MCPR_CPU_PROGRAM_COUNTER))
- printk("%s" "MCP PC at 0x%x\n", lvl, val);
-
- if (BP_PATH(bp) == 0)
- trace_shmem_base = bp->common.shmem_base;
- else
- trace_shmem_base = SHMEM2_RD(bp, other_shmem_base_addr);
- addr = trace_shmem_base - 0x0800 + 4;
- mark = REG_RD(bp, addr);
- mark = (CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)
- + ((mark + 0x3) & ~0x3) - 0x08000000;
- printk("%s" "begin fw dump (mark 0x%x)\n", lvl, mark);
-
- printk("%s", lvl);
- for (offset = mark; offset <= trace_shmem_base; offset += 0x8*4) {
- for (word = 0; word < 8; word++)
- data[word] = htonl(REG_RD(bp, offset + 4*word));
- data[8] = 0x0;
- pr_cont("%s", (char *)data);
- }
- for (offset = addr + 4; offset <= mark; offset += 0x8*4) {
- for (word = 0; word < 8; word++)
- data[word] = htonl(REG_RD(bp, offset + 4*word));
- data[8] = 0x0;
- pr_cont("%s", (char *)data);
- }
- printk("%s" "end of fw dump\n", lvl);
-}
-
-static inline void bnx2x_fw_dump(struct bnx2x *bp)
-{
- bnx2x_fw_dump_lvl(bp, KERN_ERR);
-}
-
-void bnx2x_panic_dump(struct bnx2x *bp)
-{
- int i;
- u16 j;
- struct hc_sp_status_block_data sp_sb_data;
- int func = BP_FUNC(bp);
-#ifdef BNX2X_STOP_ON_ERROR
- u16 start = 0, end = 0;
- u8 cos;
-#endif
-
- bp->stats_state = STATS_STATE_DISABLED;
- DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
-
- BNX2X_ERR("begin crash dump -----------------\n");
-
- /* Indices */
- /* Common */
- BNX2X_ERR("def_idx(0x%x) def_att_idx(0x%x) attn_state(0x%x)"
- " spq_prod_idx(0x%x) next_stats_cnt(0x%x)\n",
- bp->def_idx, bp->def_att_idx, bp->attn_state,
- bp->spq_prod_idx, bp->stats_counter);
- BNX2X_ERR("DSB: attn bits(0x%x) ack(0x%x) id(0x%x) idx(0x%x)\n",
- bp->def_status_blk->atten_status_block.attn_bits,
- bp->def_status_blk->atten_status_block.attn_bits_ack,
- bp->def_status_blk->atten_status_block.status_block_id,
- bp->def_status_blk->atten_status_block.attn_bits_index);
- BNX2X_ERR(" def (");
- for (i = 0; i < HC_SP_SB_MAX_INDICES; i++)
- pr_cont("0x%x%s",
- bp->def_status_blk->sp_sb.index_values[i],
- (i == HC_SP_SB_MAX_INDICES - 1) ? ") " : " ");
-
- for (i = 0; i < sizeof(struct hc_sp_status_block_data)/sizeof(u32); i++)
- *((u32 *)&sp_sb_data + i) = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) +
- i*sizeof(u32));
-
- pr_cont("igu_sb_id(0x%x) igu_seg_id(0x%x) "
- "pf_id(0x%x) vnic_id(0x%x) "
- "vf_id(0x%x) vf_valid (0x%x) "
- "state(0x%x)\n",
- sp_sb_data.igu_sb_id,
- sp_sb_data.igu_seg_id,
- sp_sb_data.p_func.pf_id,
- sp_sb_data.p_func.vnic_id,
- sp_sb_data.p_func.vf_id,
- sp_sb_data.p_func.vf_valid,
- sp_sb_data.state);
-
-
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- int loop;
- struct hc_status_block_data_e2 sb_data_e2;
- struct hc_status_block_data_e1x sb_data_e1x;
- struct hc_status_block_sm *hc_sm_p =
- CHIP_IS_E1x(bp) ?
- sb_data_e1x.common.state_machine :
- sb_data_e2.common.state_machine;
- struct hc_index_data *hc_index_p =
- CHIP_IS_E1x(bp) ?
- sb_data_e1x.index_data :
- sb_data_e2.index_data;
- u8 data_size, cos;
- u32 *sb_data_p;
- struct bnx2x_fp_txdata txdata;
-
- /* Rx */
- BNX2X_ERR("fp%d: rx_bd_prod(0x%x) rx_bd_cons(0x%x)"
- " rx_comp_prod(0x%x)"
- " rx_comp_cons(0x%x) *rx_cons_sb(0x%x)\n",
- i, fp->rx_bd_prod, fp->rx_bd_cons,
- fp->rx_comp_prod,
- fp->rx_comp_cons, le16_to_cpu(*fp->rx_cons_sb));
- BNX2X_ERR(" rx_sge_prod(0x%x) last_max_sge(0x%x)"
- " fp_hc_idx(0x%x)\n",
- fp->rx_sge_prod, fp->last_max_sge,
- le16_to_cpu(fp->fp_hc_idx));
-
- /* Tx */
- for_each_cos_in_tx_queue(fp, cos)
- {
- txdata = fp->txdata[cos];
- BNX2X_ERR("fp%d: tx_pkt_prod(0x%x) tx_pkt_cons(0x%x)"
- " tx_bd_prod(0x%x) tx_bd_cons(0x%x)"
- " *tx_cons_sb(0x%x)\n",
- i, txdata.tx_pkt_prod,
- txdata.tx_pkt_cons, txdata.tx_bd_prod,
- txdata.tx_bd_cons,
- le16_to_cpu(*txdata.tx_cons_sb));
- }
-
- loop = CHIP_IS_E1x(bp) ?
- HC_SB_MAX_INDICES_E1X : HC_SB_MAX_INDICES_E2;
-
- /* host sb data */
-
-#ifdef BCM_CNIC
- if (IS_FCOE_FP(fp))
- continue;
-#endif
- BNX2X_ERR(" run indexes (");
- for (j = 0; j < HC_SB_MAX_SM; j++)
- pr_cont("0x%x%s",
- fp->sb_running_index[j],
- (j == HC_SB_MAX_SM - 1) ? ")" : " ");
-
- BNX2X_ERR(" indexes (");
- for (j = 0; j < loop; j++)
- pr_cont("0x%x%s",
- fp->sb_index_values[j],
- (j == loop - 1) ? ")" : " ");
- /* fw sb data */
- data_size = CHIP_IS_E1x(bp) ?
- sizeof(struct hc_status_block_data_e1x) :
- sizeof(struct hc_status_block_data_e2);
- data_size /= sizeof(u32);
- sb_data_p = CHIP_IS_E1x(bp) ?
- (u32 *)&sb_data_e1x :
- (u32 *)&sb_data_e2;
- /* copy sb data in here */
- for (j = 0; j < data_size; j++)
- *(sb_data_p + j) = REG_RD(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_OFFSET(fp->fw_sb_id) +
- j * sizeof(u32));
-
- if (!CHIP_IS_E1x(bp)) {
- pr_cont("pf_id(0x%x) vf_id(0x%x) vf_valid(0x%x) "
- "vnic_id(0x%x) same_igu_sb_1b(0x%x) "
- "state(0x%x)\n",
- sb_data_e2.common.p_func.pf_id,
- sb_data_e2.common.p_func.vf_id,
- sb_data_e2.common.p_func.vf_valid,
- sb_data_e2.common.p_func.vnic_id,
- sb_data_e2.common.same_igu_sb_1b,
- sb_data_e2.common.state);
- } else {
- pr_cont("pf_id(0x%x) vf_id(0x%x) vf_valid(0x%x) "
- "vnic_id(0x%x) same_igu_sb_1b(0x%x) "
- "state(0x%x)\n",
- sb_data_e1x.common.p_func.pf_id,
- sb_data_e1x.common.p_func.vf_id,
- sb_data_e1x.common.p_func.vf_valid,
- sb_data_e1x.common.p_func.vnic_id,
- sb_data_e1x.common.same_igu_sb_1b,
- sb_data_e1x.common.state);
- }
-
- /* SB_SMs data */
- for (j = 0; j < HC_SB_MAX_SM; j++) {
- pr_cont("SM[%d] __flags (0x%x) "
- "igu_sb_id (0x%x) igu_seg_id(0x%x) "
- "time_to_expire (0x%x) "
- "timer_value(0x%x)\n", j,
- hc_sm_p[j].__flags,
- hc_sm_p[j].igu_sb_id,
- hc_sm_p[j].igu_seg_id,
- hc_sm_p[j].time_to_expire,
- hc_sm_p[j].timer_value);
- }
-
- /* Indecies data */
- for (j = 0; j < loop; j++) {
- pr_cont("INDEX[%d] flags (0x%x) "
- "timeout (0x%x)\n", j,
- hc_index_p[j].flags,
- hc_index_p[j].timeout);
- }
- }
-
-#ifdef BNX2X_STOP_ON_ERROR
- /* Rings */
- /* Rx */
- for_each_rx_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- start = RX_BD(le16_to_cpu(*fp->rx_cons_sb) - 10);
- end = RX_BD(le16_to_cpu(*fp->rx_cons_sb) + 503);
- for (j = start; j != end; j = RX_BD(j + 1)) {
- u32 *rx_bd = (u32 *)&fp->rx_desc_ring[j];
- struct sw_rx_bd *sw_bd = &fp->rx_buf_ring[j];
-
- BNX2X_ERR("fp%d: rx_bd[%x]=[%x:%x] sw_bd=[%p]\n",
- i, j, rx_bd[1], rx_bd[0], sw_bd->skb);
- }
-
- start = RX_SGE(fp->rx_sge_prod);
- end = RX_SGE(fp->last_max_sge);
- for (j = start; j != end; j = RX_SGE(j + 1)) {
- u32 *rx_sge = (u32 *)&fp->rx_sge_ring[j];
- struct sw_rx_page *sw_page = &fp->rx_page_ring[j];
-
- BNX2X_ERR("fp%d: rx_sge[%x]=[%x:%x] sw_page=[%p]\n",
- i, j, rx_sge[1], rx_sge[0], sw_page->page);
- }
-
- start = RCQ_BD(fp->rx_comp_cons - 10);
- end = RCQ_BD(fp->rx_comp_cons + 503);
- for (j = start; j != end; j = RCQ_BD(j + 1)) {
- u32 *cqe = (u32 *)&fp->rx_comp_ring[j];
-
- BNX2X_ERR("fp%d: cqe[%x]=[%x:%x:%x:%x]\n",
- i, j, cqe[0], cqe[1], cqe[2], cqe[3]);
- }
- }
-
- /* Tx */
- for_each_tx_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- for_each_cos_in_tx_queue(fp, cos) {
- struct bnx2x_fp_txdata *txdata = &fp->txdata[cos];
-
- start = TX_BD(le16_to_cpu(*txdata->tx_cons_sb) - 10);
- end = TX_BD(le16_to_cpu(*txdata->tx_cons_sb) + 245);
- for (j = start; j != end; j = TX_BD(j + 1)) {
- struct sw_tx_bd *sw_bd =
- &txdata->tx_buf_ring[j];
-
- BNX2X_ERR("fp%d: txdata %d, "
- "packet[%x]=[%p,%x]\n",
- i, cos, j, sw_bd->skb,
- sw_bd->first_bd);
- }
-
- start = TX_BD(txdata->tx_bd_cons - 10);
- end = TX_BD(txdata->tx_bd_cons + 254);
- for (j = start; j != end; j = TX_BD(j + 1)) {
- u32 *tx_bd = (u32 *)&txdata->tx_desc_ring[j];
-
- BNX2X_ERR("fp%d: txdata %d, tx_bd[%x]="
- "[%x:%x:%x:%x]\n",
- i, cos, j, tx_bd[0], tx_bd[1],
- tx_bd[2], tx_bd[3]);
- }
- }
- }
-#endif
- bnx2x_fw_dump(bp);
- bnx2x_mc_assert(bp);
- BNX2X_ERR("end crash dump -----------------\n");
-}
-
-/*
- * FLR Support for E2
- *
- * bnx2x_pf_flr_clnup() is called during nic_load in the per function HW
- * initialization.
- */
-#define FLR_WAIT_USEC 10000 /* 10 miliseconds */
-#define FLR_WAIT_INTERAVAL 50 /* usec */
-#define FLR_POLL_CNT (FLR_WAIT_USEC/FLR_WAIT_INTERAVAL) /* 200 */
-
-struct pbf_pN_buf_regs {
- int pN;
- u32 init_crd;
- u32 crd;
- u32 crd_freed;
-};
-
-struct pbf_pN_cmd_regs {
- int pN;
- u32 lines_occup;
- u32 lines_freed;
-};
-
-static void bnx2x_pbf_pN_buf_flushed(struct bnx2x *bp,
- struct pbf_pN_buf_regs *regs,
- u32 poll_count)
-{
- u32 init_crd, crd, crd_start, crd_freed, crd_freed_start;
- u32 cur_cnt = poll_count;
-
- crd_freed = crd_freed_start = REG_RD(bp, regs->crd_freed);
- crd = crd_start = REG_RD(bp, regs->crd);
- init_crd = REG_RD(bp, regs->init_crd);
-
- DP(BNX2X_MSG_SP, "INIT CREDIT[%d] : %x\n", regs->pN, init_crd);
- DP(BNX2X_MSG_SP, "CREDIT[%d] : s:%x\n", regs->pN, crd);
- DP(BNX2X_MSG_SP, "CREDIT_FREED[%d]: s:%x\n", regs->pN, crd_freed);
-
- while ((crd != init_crd) && ((u32)SUB_S32(crd_freed, crd_freed_start) <
- (init_crd - crd_start))) {
- if (cur_cnt--) {
- udelay(FLR_WAIT_INTERAVAL);
- crd = REG_RD(bp, regs->crd);
- crd_freed = REG_RD(bp, regs->crd_freed);
- } else {
- DP(BNX2X_MSG_SP, "PBF tx buffer[%d] timed out\n",
- regs->pN);
- DP(BNX2X_MSG_SP, "CREDIT[%d] : c:%x\n",
- regs->pN, crd);
- DP(BNX2X_MSG_SP, "CREDIT_FREED[%d]: c:%x\n",
- regs->pN, crd_freed);
- break;
- }
- }
- DP(BNX2X_MSG_SP, "Waited %d*%d usec for PBF tx buffer[%d]\n",
- poll_count-cur_cnt, FLR_WAIT_INTERAVAL, regs->pN);
-}
-
-static void bnx2x_pbf_pN_cmd_flushed(struct bnx2x *bp,
- struct pbf_pN_cmd_regs *regs,
- u32 poll_count)
-{
- u32 occup, to_free, freed, freed_start;
- u32 cur_cnt = poll_count;
-
- occup = to_free = REG_RD(bp, regs->lines_occup);
- freed = freed_start = REG_RD(bp, regs->lines_freed);
-
- DP(BNX2X_MSG_SP, "OCCUPANCY[%d] : s:%x\n", regs->pN, occup);
- DP(BNX2X_MSG_SP, "LINES_FREED[%d] : s:%x\n", regs->pN, freed);
-
- while (occup && ((u32)SUB_S32(freed, freed_start) < to_free)) {
- if (cur_cnt--) {
- udelay(FLR_WAIT_INTERAVAL);
- occup = REG_RD(bp, regs->lines_occup);
- freed = REG_RD(bp, regs->lines_freed);
- } else {
- DP(BNX2X_MSG_SP, "PBF cmd queue[%d] timed out\n",
- regs->pN);
- DP(BNX2X_MSG_SP, "OCCUPANCY[%d] : s:%x\n",
- regs->pN, occup);
- DP(BNX2X_MSG_SP, "LINES_FREED[%d] : s:%x\n",
- regs->pN, freed);
- break;
- }
- }
- DP(BNX2X_MSG_SP, "Waited %d*%d usec for PBF cmd queue[%d]\n",
- poll_count-cur_cnt, FLR_WAIT_INTERAVAL, regs->pN);
-}
-
-static inline u32 bnx2x_flr_clnup_reg_poll(struct bnx2x *bp, u32 reg,
- u32 expected, u32 poll_count)
-{
- u32 cur_cnt = poll_count;
- u32 val;
-
- while ((val = REG_RD(bp, reg)) != expected && cur_cnt--)
- udelay(FLR_WAIT_INTERAVAL);
-
- return val;
-}
-
-static inline int bnx2x_flr_clnup_poll_hw_counter(struct bnx2x *bp, u32 reg,
- char *msg, u32 poll_cnt)
-{
- u32 val = bnx2x_flr_clnup_reg_poll(bp, reg, 0, poll_cnt);
- if (val != 0) {
- BNX2X_ERR("%s usage count=%d\n", msg, val);
- return 1;
- }
- return 0;
-}
-
-static u32 bnx2x_flr_clnup_poll_count(struct bnx2x *bp)
-{
- /* adjust polling timeout */
- if (CHIP_REV_IS_EMUL(bp))
- return FLR_POLL_CNT * 2000;
-
- if (CHIP_REV_IS_FPGA(bp))
- return FLR_POLL_CNT * 120;
-
- return FLR_POLL_CNT;
-}
-
-static void bnx2x_tx_hw_flushed(struct bnx2x *bp, u32 poll_count)
-{
- struct pbf_pN_cmd_regs cmd_regs[] = {
- {0, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_OCCUPANCY_Q0 :
- PBF_REG_P0_TQ_OCCUPANCY,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_LINES_FREED_CNT_Q0 :
- PBF_REG_P0_TQ_LINES_FREED_CNT},
- {1, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_OCCUPANCY_Q1 :
- PBF_REG_P1_TQ_OCCUPANCY,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_LINES_FREED_CNT_Q1 :
- PBF_REG_P1_TQ_LINES_FREED_CNT},
- {4, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_OCCUPANCY_LB_Q :
- PBF_REG_P4_TQ_OCCUPANCY,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_TQ_LINES_FREED_CNT_LB_Q :
- PBF_REG_P4_TQ_LINES_FREED_CNT}
- };
-
- struct pbf_pN_buf_regs buf_regs[] = {
- {0, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INIT_CRD_Q0 :
- PBF_REG_P0_INIT_CRD ,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_CREDIT_Q0 :
- PBF_REG_P0_CREDIT,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INTERNAL_CRD_FREED_CNT_Q0 :
- PBF_REG_P0_INTERNAL_CRD_FREED_CNT},
- {1, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INIT_CRD_Q1 :
- PBF_REG_P1_INIT_CRD,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_CREDIT_Q1 :
- PBF_REG_P1_CREDIT,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INTERNAL_CRD_FREED_CNT_Q1 :
- PBF_REG_P1_INTERNAL_CRD_FREED_CNT},
- {4, (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INIT_CRD_LB_Q :
- PBF_REG_P4_INIT_CRD,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_CREDIT_LB_Q :
- PBF_REG_P4_CREDIT,
- (CHIP_IS_E3B0(bp)) ?
- PBF_REG_INTERNAL_CRD_FREED_CNT_LB_Q :
- PBF_REG_P4_INTERNAL_CRD_FREED_CNT},
- };
-
- int i;
-
- /* Verify the command queues are flushed P0, P1, P4 */
- for (i = 0; i < ARRAY_SIZE(cmd_regs); i++)
- bnx2x_pbf_pN_cmd_flushed(bp, &cmd_regs[i], poll_count);
-
-
- /* Verify the transmission buffers are flushed P0, P1, P4 */
- for (i = 0; i < ARRAY_SIZE(buf_regs); i++)
- bnx2x_pbf_pN_buf_flushed(bp, &buf_regs[i], poll_count);
-}
-
-#define OP_GEN_PARAM(param) \
- (((param) << SDM_OP_GEN_COMP_PARAM_SHIFT) & SDM_OP_GEN_COMP_PARAM)
-
-#define OP_GEN_TYPE(type) \
- (((type) << SDM_OP_GEN_COMP_TYPE_SHIFT) & SDM_OP_GEN_COMP_TYPE)
-
-#define OP_GEN_AGG_VECT(index) \
- (((index) << SDM_OP_GEN_AGG_VECT_IDX_SHIFT) & SDM_OP_GEN_AGG_VECT_IDX)
-
-
-static inline int bnx2x_send_final_clnup(struct bnx2x *bp, u8 clnup_func,
- u32 poll_cnt)
-{
- struct sdm_op_gen op_gen = {0};
-
- u32 comp_addr = BAR_CSTRORM_INTMEM +
- CSTORM_FINAL_CLEANUP_COMPLETE_OFFSET(clnup_func);
- int ret = 0;
-
- if (REG_RD(bp, comp_addr)) {
- BNX2X_ERR("Cleanup complete is not 0\n");
- return 1;
- }
-
- op_gen.command |= OP_GEN_PARAM(XSTORM_AGG_INT_FINAL_CLEANUP_INDEX);
- op_gen.command |= OP_GEN_TYPE(XSTORM_AGG_INT_FINAL_CLEANUP_COMP_TYPE);
- op_gen.command |= OP_GEN_AGG_VECT(clnup_func);
- op_gen.command |= 1 << SDM_OP_GEN_AGG_VECT_IDX_VALID_SHIFT;
-
- DP(BNX2X_MSG_SP, "FW Final cleanup\n");
- REG_WR(bp, XSDM_REG_OPERATION_GEN, op_gen.command);
-
- if (bnx2x_flr_clnup_reg_poll(bp, comp_addr, 1, poll_cnt) != 1) {
- BNX2X_ERR("FW final cleanup did not succeed\n");
- ret = 1;
- }
- /* Zero completion for nxt FLR */
- REG_WR(bp, comp_addr, 0);
-
- return ret;
-}
-
-static inline u8 bnx2x_is_pcie_pending(struct pci_dev *dev)
-{
- int pos;
- u16 status;
-
- pos = pci_pcie_cap(dev);
- if (!pos)
- return false;
-
- pci_read_config_word(dev, pos + PCI_EXP_DEVSTA, &status);
- return status & PCI_EXP_DEVSTA_TRPND;
-}
-
-/* PF FLR specific routines
-*/
-static int bnx2x_poll_hw_usage_counters(struct bnx2x *bp, u32 poll_cnt)
-{
-
- /* wait for CFC PF usage-counter to zero (includes all the VFs) */
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- CFC_REG_NUM_LCIDS_INSIDE_PF,
- "CFC PF usage counter timed out",
- poll_cnt))
- return 1;
-
-
- /* Wait for DQ PF usage-counter to zero (until DQ cleanup) */
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- DORQ_REG_PF_USAGE_CNT,
- "DQ PF usage counter timed out",
- poll_cnt))
- return 1;
-
- /* Wait for QM PF usage-counter to zero (until DQ cleanup) */
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- QM_REG_PF_USG_CNT_0 + 4*BP_FUNC(bp),
- "QM PF usage counter timed out",
- poll_cnt))
- return 1;
-
- /* Wait for Timer PF usage-counters to zero (until DQ cleanup) */
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- TM_REG_LIN0_VNIC_UC + 4*BP_PORT(bp),
- "Timers VNIC usage counter timed out",
- poll_cnt))
- return 1;
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- TM_REG_LIN0_NUM_SCANS + 4*BP_PORT(bp),
- "Timers NUM_SCANS usage counter timed out",
- poll_cnt))
- return 1;
-
- /* Wait DMAE PF usage counter to zero */
- if (bnx2x_flr_clnup_poll_hw_counter(bp,
- dmae_reg_go_c[INIT_DMAE_C(bp)],
- "DMAE dommand register timed out",
- poll_cnt))
- return 1;
-
- return 0;
-}
-
-static void bnx2x_hw_enable_status(struct bnx2x *bp)
-{
- u32 val;
-
- val = REG_RD(bp, CFC_REG_WEAK_ENABLE_PF);
- DP(BNX2X_MSG_SP, "CFC_REG_WEAK_ENABLE_PF is 0x%x\n", val);
-
- val = REG_RD(bp, PBF_REG_DISABLE_PF);
- DP(BNX2X_MSG_SP, "PBF_REG_DISABLE_PF is 0x%x\n", val);
-
- val = REG_RD(bp, IGU_REG_PCI_PF_MSI_EN);
- DP(BNX2X_MSG_SP, "IGU_REG_PCI_PF_MSI_EN is 0x%x\n", val);
-
- val = REG_RD(bp, IGU_REG_PCI_PF_MSIX_EN);
- DP(BNX2X_MSG_SP, "IGU_REG_PCI_PF_MSIX_EN is 0x%x\n", val);
-
- val = REG_RD(bp, IGU_REG_PCI_PF_MSIX_FUNC_MASK);
- DP(BNX2X_MSG_SP, "IGU_REG_PCI_PF_MSIX_FUNC_MASK is 0x%x\n", val);
-
- val = REG_RD(bp, PGLUE_B_REG_SHADOW_BME_PF_7_0_CLR);
- DP(BNX2X_MSG_SP, "PGLUE_B_REG_SHADOW_BME_PF_7_0_CLR is 0x%x\n", val);
-
- val = REG_RD(bp, PGLUE_B_REG_FLR_REQUEST_PF_7_0_CLR);
- DP(BNX2X_MSG_SP, "PGLUE_B_REG_FLR_REQUEST_PF_7_0_CLR is 0x%x\n", val);
-
- val = REG_RD(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER);
- DP(BNX2X_MSG_SP, "PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER is 0x%x\n",
- val);
-}
-
-static int bnx2x_pf_flr_clnup(struct bnx2x *bp)
-{
- u32 poll_cnt = bnx2x_flr_clnup_poll_count(bp);
-
- DP(BNX2X_MSG_SP, "Cleanup after FLR PF[%d]\n", BP_ABS_FUNC(bp));
-
- /* Re-enable PF target read access */
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
-
- /* Poll HW usage counters */
- if (bnx2x_poll_hw_usage_counters(bp, poll_cnt))
- return -EBUSY;
-
- /* Zero the igu 'trailing edge' and 'leading edge' */
-
- /* Send the FW cleanup command */
- if (bnx2x_send_final_clnup(bp, (u8)BP_FUNC(bp), poll_cnt))
- return -EBUSY;
-
- /* ATC cleanup */
-
- /* Verify TX hw is flushed */
- bnx2x_tx_hw_flushed(bp, poll_cnt);
-
- /* Wait 100ms (not adjusted according to platform) */
- msleep(100);
-
- /* Verify no pending pci transactions */
- if (bnx2x_is_pcie_pending(bp->pdev))
- BNX2X_ERR("PCIE Transactions still pending\n");
-
- /* Debug */
- bnx2x_hw_enable_status(bp);
-
- /*
- * Master enable - Due to WB DMAE writes performed before this
- * register is re-initialized as part of the regular function init
- */
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 1);
-
- return 0;
-}
-
-static void bnx2x_hc_int_enable(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
- u32 val = REG_RD(bp, addr);
- int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
- int msi = (bp->flags & USING_MSI_FLAG) ? 1 : 0;
-
- if (msix) {
- val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_INT_LINE_EN_0);
- val |= (HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
- } else if (msi) {
- val &= ~HC_CONFIG_0_REG_INT_LINE_EN_0;
- val |= (HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
- } else {
- val |= (HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
- HC_CONFIG_0_REG_INT_LINE_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
-
- if (!CHIP_IS_E1(bp)) {
- DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
- val, port, addr);
-
- REG_WR(bp, addr, val);
-
- val &= ~HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0;
- }
- }
-
- if (CHIP_IS_E1(bp))
- REG_WR(bp, HC_REG_INT_MASK + port*4, 0x1FFFF);
-
- DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) mode %s\n",
- val, port, addr, (msix ? "MSI-X" : (msi ? "MSI" : "INTx")));
-
- REG_WR(bp, addr, val);
- /*
- * Ensure that HC_CONFIG is written before leading/trailing edge config
- */
- mmiowb();
- barrier();
-
- if (!CHIP_IS_E1(bp)) {
- /* init leading/trailing edge */
- if (IS_MF(bp)) {
- val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
- if (bp->port.pmf)
- /* enable nig and gpio3 attention */
- val |= 0x1100;
- } else
- val = 0xffff;
-
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
- }
-
- /* Make sure that interrupts are indeed enabled from here on */
- mmiowb();
-}
-
-static void bnx2x_igu_int_enable(struct bnx2x *bp)
-{
- u32 val;
- int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
- int msi = (bp->flags & USING_MSI_FLAG) ? 1 : 0;
-
- val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
-
- if (msix) {
- val &= ~(IGU_PF_CONF_INT_LINE_EN |
- IGU_PF_CONF_SINGLE_ISR_EN);
- val |= (IGU_PF_CONF_FUNC_EN |
- IGU_PF_CONF_MSI_MSIX_EN |
- IGU_PF_CONF_ATTN_BIT_EN);
- } else if (msi) {
- val &= ~IGU_PF_CONF_INT_LINE_EN;
- val |= (IGU_PF_CONF_FUNC_EN |
- IGU_PF_CONF_MSI_MSIX_EN |
- IGU_PF_CONF_ATTN_BIT_EN |
- IGU_PF_CONF_SINGLE_ISR_EN);
- } else {
- val &= ~IGU_PF_CONF_MSI_MSIX_EN;
- val |= (IGU_PF_CONF_FUNC_EN |
- IGU_PF_CONF_INT_LINE_EN |
- IGU_PF_CONF_ATTN_BIT_EN |
- IGU_PF_CONF_SINGLE_ISR_EN);
- }
-
- DP(NETIF_MSG_INTR, "write 0x%x to IGU mode %s\n",
- val, (msix ? "MSI-X" : (msi ? "MSI" : "INTx")));
-
- REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
-
- barrier();
-
- /* init leading/trailing edge */
- if (IS_MF(bp)) {
- val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
- if (bp->port.pmf)
- /* enable nig and gpio3 attention */
- val |= 0x1100;
- } else
- val = 0xffff;
-
- REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, val);
- REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, val);
-
- /* Make sure that interrupts are indeed enabled from here on */
- mmiowb();
-}
-
-void bnx2x_int_enable(struct bnx2x *bp)
-{
- if (bp->common.int_block == INT_BLOCK_HC)
- bnx2x_hc_int_enable(bp);
- else
- bnx2x_igu_int_enable(bp);
-}
-
-static void bnx2x_hc_int_disable(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
- u32 val = REG_RD(bp, addr);
-
- /*
- * in E1 we must use only PCI configuration space to disable
- * MSI/MSIX capablility
- * It's forbitten to disable IGU_PF_CONF_MSI_MSIX_EN in HC block
- */
- if (CHIP_IS_E1(bp)) {
- /* Since IGU_PF_CONF_MSI_MSIX_EN still always on
- * Use mask register to prevent from HC sending interrupts
- * after we exit the function
- */
- REG_WR(bp, HC_REG_INT_MASK + port*4, 0);
-
- val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_INT_LINE_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
- } else
- val &= ~(HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
- HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
- HC_CONFIG_0_REG_INT_LINE_EN_0 |
- HC_CONFIG_0_REG_ATTN_BIT_EN_0);
-
- DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x)\n",
- val, port, addr);
-
- /* flush all outstanding writes */
- mmiowb();
-
- REG_WR(bp, addr, val);
- if (REG_RD(bp, addr) != val)
- BNX2X_ERR("BUG! proper val not read from IGU!\n");
-}
-
-static void bnx2x_igu_int_disable(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
-
- val &= ~(IGU_PF_CONF_MSI_MSIX_EN |
- IGU_PF_CONF_INT_LINE_EN |
- IGU_PF_CONF_ATTN_BIT_EN);
-
- DP(NETIF_MSG_INTR, "write %x to IGU\n", val);
-
- /* flush all outstanding writes */
- mmiowb();
-
- REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
- if (REG_RD(bp, IGU_REG_PF_CONFIGURATION) != val)
- BNX2X_ERR("BUG! proper val not read from IGU!\n");
-}
-
-void bnx2x_int_disable(struct bnx2x *bp)
-{
- if (bp->common.int_block == INT_BLOCK_HC)
- bnx2x_hc_int_disable(bp);
- else
- bnx2x_igu_int_disable(bp);
-}
-
-void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
-{
- int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
- int i, offset;
-
- if (disable_hw)
- /* prevent the HW from sending interrupts */
- bnx2x_int_disable(bp);
-
- /* make sure all ISRs are done */
- if (msix) {
- synchronize_irq(bp->msix_table[0].vector);
- offset = 1;
-#ifdef BCM_CNIC
- offset++;
-#endif
- for_each_eth_queue(bp, i)
- synchronize_irq(bp->msix_table[offset++].vector);
- } else
- synchronize_irq(bp->pdev->irq);
-
- /* make sure sp_task is not running */
- cancel_delayed_work(&bp->sp_task);
- cancel_delayed_work(&bp->period_task);
- flush_workqueue(bnx2x_wq);
-}
-
-/* fast path */
-
-/*
- * General service functions
- */
-
-/* Return true if succeeded to acquire the lock */
-static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource)
-{
- u32 lock_status;
- u32 resource_bit = (1 << resource);
- int func = BP_FUNC(bp);
- u32 hw_lock_control_reg;
-
- DP(NETIF_MSG_HW, "Trying to take a lock on resource %d\n", resource);
-
- /* Validating that the resource is within range */
- if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
- DP(NETIF_MSG_HW,
- "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
- resource, HW_LOCK_MAX_RESOURCE_VALUE);
- return false;
- }
-
- if (func <= 5)
- hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
- else
- hw_lock_control_reg =
- (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
-
- /* Try to acquire the lock */
- REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
- lock_status = REG_RD(bp, hw_lock_control_reg);
- if (lock_status & resource_bit)
- return true;
-
- DP(NETIF_MSG_HW, "Failed to get a lock on resource %d\n", resource);
- return false;
-}
-
-/**
- * bnx2x_get_leader_lock_resource - get the recovery leader resource id
- *
- * @bp: driver handle
- *
- * Returns the recovery leader resource id according to the engine this function
- * belongs to. Currently only only 2 engines is supported.
- */
-static inline int bnx2x_get_leader_lock_resource(struct bnx2x *bp)
-{
- if (BP_PATH(bp))
- return HW_LOCK_RESOURCE_RECOVERY_LEADER_1;
- else
- return HW_LOCK_RESOURCE_RECOVERY_LEADER_0;
-}
-
-/**
- * bnx2x_trylock_leader_lock- try to aquire a leader lock.
- *
- * @bp: driver handle
- *
- * Tries to aquire a leader lock for cuurent engine.
- */
-static inline bool bnx2x_trylock_leader_lock(struct bnx2x *bp)
-{
- return bnx2x_trylock_hw_lock(bp, bnx2x_get_leader_lock_resource(bp));
-}
-
-#ifdef BCM_CNIC
-static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid, u8 err);
-#endif
-
-void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe)
-{
- struct bnx2x *bp = fp->bp;
- int cid = SW_CID(rr_cqe->ramrod_cqe.conn_and_cmd_data);
- int command = CQE_CMD(rr_cqe->ramrod_cqe.conn_and_cmd_data);
- enum bnx2x_queue_cmd drv_cmd = BNX2X_Q_CMD_MAX;
- struct bnx2x_queue_sp_obj *q_obj = &fp->q_obj;
-
- DP(BNX2X_MSG_SP,
- "fp %d cid %d got ramrod #%d state is %x type is %d\n",
- fp->index, cid, command, bp->state,
- rr_cqe->ramrod_cqe.ramrod_type);
-
- switch (command) {
- case (RAMROD_CMD_ID_ETH_CLIENT_UPDATE):
- DP(BNX2X_MSG_SP, "got UPDATE ramrod. CID %d\n", cid);
- drv_cmd = BNX2X_Q_CMD_UPDATE;
- break;
-
- case (RAMROD_CMD_ID_ETH_CLIENT_SETUP):
- DP(BNX2X_MSG_SP, "got MULTI[%d] setup ramrod\n", cid);
- drv_cmd = BNX2X_Q_CMD_SETUP;
- break;
-
- case (RAMROD_CMD_ID_ETH_TX_QUEUE_SETUP):
- DP(NETIF_MSG_IFUP, "got MULTI[%d] tx-only setup ramrod\n", cid);
- drv_cmd = BNX2X_Q_CMD_SETUP_TX_ONLY;
- break;
-
- case (RAMROD_CMD_ID_ETH_HALT):
- DP(BNX2X_MSG_SP, "got MULTI[%d] halt ramrod\n", cid);
- drv_cmd = BNX2X_Q_CMD_HALT;
- break;
-
- case (RAMROD_CMD_ID_ETH_TERMINATE):
- DP(BNX2X_MSG_SP, "got MULTI[%d] teminate ramrod\n", cid);
- drv_cmd = BNX2X_Q_CMD_TERMINATE;
- break;
-
- case (RAMROD_CMD_ID_ETH_EMPTY):
- DP(BNX2X_MSG_SP, "got MULTI[%d] empty ramrod\n", cid);
- drv_cmd = BNX2X_Q_CMD_EMPTY;
- break;
-
- default:
- BNX2X_ERR("unexpected MC reply (%d) on fp[%d]\n",
- command, fp->index);
- return;
- }
-
- if ((drv_cmd != BNX2X_Q_CMD_MAX) &&
- q_obj->complete_cmd(bp, q_obj, drv_cmd))
- /* q_obj->complete_cmd() failure means that this was
- * an unexpected completion.
- *
- * In this case we don't want to increase the bp->spq_left
- * because apparently we haven't sent this command the first
- * place.
- */
-#ifdef BNX2X_STOP_ON_ERROR
- bnx2x_panic();
-#else
- return;
-#endif
-
- smp_mb__before_atomic_inc();
- atomic_inc(&bp->cq_spq_left);
- /* push the change in bp->spq_left and towards the memory */
- smp_mb__after_atomic_inc();
-
- DP(BNX2X_MSG_SP, "bp->cq_spq_left %x\n", atomic_read(&bp->cq_spq_left));
-
- return;
-}
-
-void bnx2x_update_rx_prod(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- u16 bd_prod, u16 rx_comp_prod, u16 rx_sge_prod)
-{
- u32 start = BAR_USTRORM_INTMEM + fp->ustorm_rx_prods_offset;
-
- bnx2x_update_rx_prod_gen(bp, fp, bd_prod, rx_comp_prod, rx_sge_prod,
- start);
-}
-
-irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
-{
- struct bnx2x *bp = netdev_priv(dev_instance);
- u16 status = bnx2x_ack_int(bp);
- u16 mask;
- int i;
- u8 cos;
-
- /* Return here if interrupt is shared and it's not for us */
- if (unlikely(status == 0)) {
- DP(NETIF_MSG_INTR, "not our interrupt!\n");
- return IRQ_NONE;
- }
- DP(NETIF_MSG_INTR, "got an interrupt status 0x%x\n", status);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return IRQ_HANDLED;
-#endif
-
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- mask = 0x2 << (fp->index + CNIC_PRESENT);
- if (status & mask) {
- /* Handle Rx or Tx according to SB id */
- prefetch(fp->rx_cons_sb);
- for_each_cos_in_tx_queue(fp, cos)
- prefetch(fp->txdata[cos].tx_cons_sb);
- prefetch(&fp->sb_running_index[SM_RX_ID]);
- napi_schedule(&bnx2x_fp(bp, fp->index, napi));
- status &= ~mask;
- }
- }
-
-#ifdef BCM_CNIC
- mask = 0x2;
- if (status & (mask | 0x1)) {
- struct cnic_ops *c_ops = NULL;
-
- if (likely(bp->state == BNX2X_STATE_OPEN)) {
- rcu_read_lock();
- c_ops = rcu_dereference(bp->cnic_ops);
- if (c_ops)
- c_ops->cnic_handler(bp->cnic_data, NULL);
- rcu_read_unlock();
- }
-
- status &= ~mask;
- }
-#endif
-
- if (unlikely(status & 0x1)) {
- queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
-
- status &= ~0x1;
- if (!status)
- return IRQ_HANDLED;
- }
-
- if (unlikely(status))
- DP(NETIF_MSG_INTR, "got an unknown interrupt! (status 0x%x)\n",
- status);
-
- return IRQ_HANDLED;
-}
-
-/* Link */
-
-/*
- * General service functions
- */
-
-int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource)
-{
- u32 lock_status;
- u32 resource_bit = (1 << resource);
- int func = BP_FUNC(bp);
- u32 hw_lock_control_reg;
- int cnt;
-
- /* Validating that the resource is within range */
- if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
- DP(NETIF_MSG_HW,
- "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
- resource, HW_LOCK_MAX_RESOURCE_VALUE);
- return -EINVAL;
- }
-
- if (func <= 5) {
- hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
- } else {
- hw_lock_control_reg =
- (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
- }
-
- /* Validating that the resource is not already taken */
- lock_status = REG_RD(bp, hw_lock_control_reg);
- if (lock_status & resource_bit) {
- DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
- lock_status, resource_bit);
- return -EEXIST;
- }
-
- /* Try for 5 second every 5ms */
- for (cnt = 0; cnt < 1000; cnt++) {
- /* Try to acquire the lock */
- REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
- lock_status = REG_RD(bp, hw_lock_control_reg);
- if (lock_status & resource_bit)
- return 0;
-
- msleep(5);
- }
- DP(NETIF_MSG_HW, "Timeout\n");
- return -EAGAIN;
-}
-
-int bnx2x_release_leader_lock(struct bnx2x *bp)
-{
- return bnx2x_release_hw_lock(bp, bnx2x_get_leader_lock_resource(bp));
-}
-
-int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource)
-{
- u32 lock_status;
- u32 resource_bit = (1 << resource);
- int func = BP_FUNC(bp);
- u32 hw_lock_control_reg;
-
- DP(NETIF_MSG_HW, "Releasing a lock on resource %d\n", resource);
-
- /* Validating that the resource is within range */
- if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
- DP(NETIF_MSG_HW,
- "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
- resource, HW_LOCK_MAX_RESOURCE_VALUE);
- return -EINVAL;
- }
-
- if (func <= 5) {
- hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
- } else {
- hw_lock_control_reg =
- (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
- }
-
- /* Validating that the resource is currently taken */
- lock_status = REG_RD(bp, hw_lock_control_reg);
- if (!(lock_status & resource_bit)) {
- DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
- lock_status, resource_bit);
- return -EFAULT;
- }
-
- REG_WR(bp, hw_lock_control_reg, resource_bit);
- return 0;
-}
-
-
-int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port)
-{
- /* The GPIO should be swapped if swap register is set and active */
- int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
- REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
- int gpio_shift = gpio_num +
- (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
- u32 gpio_mask = (1 << gpio_shift);
- u32 gpio_reg;
- int value;
-
- if (gpio_num > MISC_REGISTERS_GPIO_3) {
- BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
- return -EINVAL;
- }
-
- /* read GPIO value */
- gpio_reg = REG_RD(bp, MISC_REG_GPIO);
-
- /* get the requested pin value */
- if ((gpio_reg & gpio_mask) == gpio_mask)
- value = 1;
- else
- value = 0;
-
- DP(NETIF_MSG_LINK, "pin %d value 0x%x\n", gpio_num, value);
-
- return value;
-}
-
-int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port)
-{
- /* The GPIO should be swapped if swap register is set and active */
- int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
- REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
- int gpio_shift = gpio_num +
- (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
- u32 gpio_mask = (1 << gpio_shift);
- u32 gpio_reg;
-
- if (gpio_num > MISC_REGISTERS_GPIO_3) {
- BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
- return -EINVAL;
- }
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
- /* read GPIO and mask except the float bits */
- gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT);
-
- switch (mode) {
- case MISC_REGISTERS_GPIO_OUTPUT_LOW:
- DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output low\n",
- gpio_num, gpio_shift);
- /* clear FLOAT and set CLR */
- gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
- gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_CLR_POS);
- break;
-
- case MISC_REGISTERS_GPIO_OUTPUT_HIGH:
- DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output high\n",
- gpio_num, gpio_shift);
- /* clear FLOAT and set SET */
- gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
- gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS);
- break;
-
- case MISC_REGISTERS_GPIO_INPUT_HI_Z:
- DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n",
- gpio_num, gpio_shift);
- /* set FLOAT */
- gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
- break;
-
- default:
- break;
- }
-
- REG_WR(bp, MISC_REG_GPIO, gpio_reg);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
-
- return 0;
-}
-
-int bnx2x_set_mult_gpio(struct bnx2x *bp, u8 pins, u32 mode)
-{
- u32 gpio_reg = 0;
- int rc = 0;
-
- /* Any port swapping should be handled by caller. */
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
- /* read GPIO and mask except the float bits */
- gpio_reg = REG_RD(bp, MISC_REG_GPIO);
- gpio_reg &= ~(pins << MISC_REGISTERS_GPIO_FLOAT_POS);
- gpio_reg &= ~(pins << MISC_REGISTERS_GPIO_CLR_POS);
- gpio_reg &= ~(pins << MISC_REGISTERS_GPIO_SET_POS);
-
- switch (mode) {
- case MISC_REGISTERS_GPIO_OUTPUT_LOW:
- DP(NETIF_MSG_LINK, "Set GPIO 0x%x -> output low\n", pins);
- /* set CLR */
- gpio_reg |= (pins << MISC_REGISTERS_GPIO_CLR_POS);
- break;
-
- case MISC_REGISTERS_GPIO_OUTPUT_HIGH:
- DP(NETIF_MSG_LINK, "Set GPIO 0x%x -> output high\n", pins);
- /* set SET */
- gpio_reg |= (pins << MISC_REGISTERS_GPIO_SET_POS);
- break;
-
- case MISC_REGISTERS_GPIO_INPUT_HI_Z:
- DP(NETIF_MSG_LINK, "Set GPIO 0x%x -> input\n", pins);
- /* set FLOAT */
- gpio_reg |= (pins << MISC_REGISTERS_GPIO_FLOAT_POS);
- break;
-
- default:
- BNX2X_ERR("Invalid GPIO mode assignment %d\n", mode);
- rc = -EINVAL;
- break;
- }
-
- if (rc == 0)
- REG_WR(bp, MISC_REG_GPIO, gpio_reg);
-
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
-
- return rc;
-}
-
-int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port)
-{
- /* The GPIO should be swapped if swap register is set and active */
- int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
- REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
- int gpio_shift = gpio_num +
- (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
- u32 gpio_mask = (1 << gpio_shift);
- u32 gpio_reg;
-
- if (gpio_num > MISC_REGISTERS_GPIO_3) {
- BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
- return -EINVAL;
- }
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
- /* read GPIO int */
- gpio_reg = REG_RD(bp, MISC_REG_GPIO_INT);
-
- switch (mode) {
- case MISC_REGISTERS_GPIO_INT_OUTPUT_CLR:
- DP(NETIF_MSG_LINK, "Clear GPIO INT %d (shift %d) -> "
- "output low\n", gpio_num, gpio_shift);
- /* clear SET and set CLR */
- gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_INT_SET_POS);
- gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_INT_CLR_POS);
- break;
-
- case MISC_REGISTERS_GPIO_INT_OUTPUT_SET:
- DP(NETIF_MSG_LINK, "Set GPIO INT %d (shift %d) -> "
- "output high\n", gpio_num, gpio_shift);
- /* clear CLR and set SET */
- gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_INT_CLR_POS);
- gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_INT_SET_POS);
- break;
-
- default:
- break;
- }
-
- REG_WR(bp, MISC_REG_GPIO_INT, gpio_reg);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
-
- return 0;
-}
-
-static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
-{
- u32 spio_mask = (1 << spio_num);
- u32 spio_reg;
-
- if ((spio_num < MISC_REGISTERS_SPIO_4) ||
- (spio_num > MISC_REGISTERS_SPIO_7)) {
- BNX2X_ERR("Invalid SPIO %d\n", spio_num);
- return -EINVAL;
- }
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
- /* read SPIO and mask except the float bits */
- spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT);
-
- switch (mode) {
- case MISC_REGISTERS_SPIO_OUTPUT_LOW:
- DP(NETIF_MSG_LINK, "Set SPIO %d -> output low\n", spio_num);
- /* clear FLOAT and set CLR */
- spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
- spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_CLR_POS);
- break;
-
- case MISC_REGISTERS_SPIO_OUTPUT_HIGH:
- DP(NETIF_MSG_LINK, "Set SPIO %d -> output high\n", spio_num);
- /* clear FLOAT and set SET */
- spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
- spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_SET_POS);
- break;
-
- case MISC_REGISTERS_SPIO_INPUT_HI_Z:
- DP(NETIF_MSG_LINK, "Set SPIO %d -> input\n", spio_num);
- /* set FLOAT */
- spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
- break;
-
- default:
- break;
- }
-
- REG_WR(bp, MISC_REG_SPIO, spio_reg);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
-
- return 0;
-}
-
-void bnx2x_calc_fc_adv(struct bnx2x *bp)
-{
- u8 cfg_idx = bnx2x_get_link_cfg_idx(bp);
- switch (bp->link_vars.ieee_fc &
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
- case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
- bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
- break;
-
- case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH:
- bp->port.advertising[cfg_idx] |= (ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
- break;
-
- case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC:
- bp->port.advertising[cfg_idx] |= ADVERTISED_Asym_Pause;
- break;
-
- default:
- bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
- ADVERTISED_Pause);
- break;
- }
-}
-
-u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
-{
- if (!BP_NOMCP(bp)) {
- u8 rc;
- int cfx_idx = bnx2x_get_link_cfg_idx(bp);
- u16 req_line_speed = bp->link_params.req_line_speed[cfx_idx];
- /*
- * Initialize link parameters structure variables
- * It is recommended to turn off RX FC for jumbo frames
- * for better performance
- */
- if (CHIP_IS_E1x(bp) && (bp->dev->mtu > 5000))
- bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX;
- else
- bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH;
-
- bnx2x_acquire_phy_lock(bp);
-
- if (load_mode == LOAD_DIAG) {
- struct link_params *lp = &bp->link_params;
- lp->loopback_mode = LOOPBACK_XGXS;
- /* do PHY loopback at 10G speed, if possible */
- if (lp->req_line_speed[cfx_idx] < SPEED_10000) {
- if (lp->speed_cap_mask[cfx_idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
- lp->req_line_speed[cfx_idx] =
- SPEED_10000;
- else
- lp->req_line_speed[cfx_idx] =
- SPEED_1000;
- }
- }
-
- rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
-
- bnx2x_release_phy_lock(bp);
-
- bnx2x_calc_fc_adv(bp);
-
- if (CHIP_REV_IS_SLOW(bp) && bp->link_vars.link_up) {
- bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
- bnx2x_link_report(bp);
- } else
- queue_delayed_work(bnx2x_wq, &bp->period_task, 0);
- bp->link_params.req_line_speed[cfx_idx] = req_line_speed;
- return rc;
- }
- BNX2X_ERR("Bootcode is missing - can not initialize link\n");
- return -EINVAL;
-}
-
-void bnx2x_link_set(struct bnx2x *bp)
-{
- if (!BP_NOMCP(bp)) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_link_reset(&bp->link_params, &bp->link_vars, 1);
- bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
-
- bnx2x_calc_fc_adv(bp);
- } else
- BNX2X_ERR("Bootcode is missing - can not set link\n");
-}
-
-static void bnx2x__link_reset(struct bnx2x *bp)
-{
- if (!BP_NOMCP(bp)) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_link_reset(&bp->link_params, &bp->link_vars, 1);
- bnx2x_release_phy_lock(bp);
- } else
- BNX2X_ERR("Bootcode is missing - can not reset link\n");
-}
-
-u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes)
-{
- u8 rc = 0;
-
- if (!BP_NOMCP(bp)) {
- bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_test_link(&bp->link_params, &bp->link_vars,
- is_serdes);
- bnx2x_release_phy_lock(bp);
- } else
- BNX2X_ERR("Bootcode is missing - can not test link\n");
-
- return rc;
-}
-
-static void bnx2x_init_port_minmax(struct bnx2x *bp)
-{
- u32 r_param = bp->link_vars.line_speed / 8;
- u32 fair_periodic_timeout_usec;
- u32 t_fair;
-
- memset(&(bp->cmng.rs_vars), 0,
- sizeof(struct rate_shaping_vars_per_port));
- memset(&(bp->cmng.fair_vars), 0, sizeof(struct fairness_vars_per_port));
-
- /* 100 usec in SDM ticks = 25 since each tick is 4 usec */
- bp->cmng.rs_vars.rs_periodic_timeout = RS_PERIODIC_TIMEOUT_USEC / 4;
-
- /* this is the threshold below which no timer arming will occur
- 1.25 coefficient is for the threshold to be a little bigger
- than the real time, to compensate for timer in-accuracy */
- bp->cmng.rs_vars.rs_threshold =
- (RS_PERIODIC_TIMEOUT_USEC * r_param * 5) / 4;
-
- /* resolution of fairness timer */
- fair_periodic_timeout_usec = QM_ARB_BYTES / r_param;
- /* for 10G it is 1000usec. for 1G it is 10000usec. */
- t_fair = T_FAIR_COEF / bp->link_vars.line_speed;
-
- /* this is the threshold below which we won't arm the timer anymore */
- bp->cmng.fair_vars.fair_threshold = QM_ARB_BYTES;
-
- /* we multiply by 1e3/8 to get bytes/msec.
- We don't want the credits to pass a credit
- of the t_fair*FAIR_MEM (algorithm resolution) */
- bp->cmng.fair_vars.upper_bound = r_param * t_fair * FAIR_MEM;
- /* since each tick is 4 usec */
- bp->cmng.fair_vars.fairness_timeout = fair_periodic_timeout_usec / 4;
-}
-
-/* Calculates the sum of vn_min_rates.
- It's needed for further normalizing of the min_rates.
- Returns:
- sum of vn_min_rates.
- or
- 0 - if all the min_rates are 0.
- In the later case fainess algorithm should be deactivated.
- If not all min_rates are zero then those that are zeroes will be set to 1.
- */
-static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
-{
- int all_zero = 1;
- int vn;
-
- bp->vn_weight_sum = 0;
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- u32 vn_cfg = bp->mf_config[vn];
- u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
- FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
-
- /* Skip hidden vns */
- if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE)
- continue;
-
- /* If min rate is zero - set it to 1 */
- if (!vn_min_rate)
- vn_min_rate = DEF_MIN_RATE;
- else
- all_zero = 0;
-
- bp->vn_weight_sum += vn_min_rate;
- }
-
- /* if ETS or all min rates are zeros - disable fairness */
- if (BNX2X_IS_ETS_ENABLED(bp)) {
- bp->cmng.flags.cmng_enables &=
- ~CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
- DP(NETIF_MSG_IFUP, "Fairness will be disabled due to ETS\n");
- } else if (all_zero) {
- bp->cmng.flags.cmng_enables &=
- ~CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
- DP(NETIF_MSG_IFUP, "All MIN values are zeroes"
- " fairness will be disabled\n");
- } else
- bp->cmng.flags.cmng_enables |=
- CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
-}
-
-static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
-{
- struct rate_shaping_vars_per_vn m_rs_vn;
- struct fairness_vars_per_vn m_fair_vn;
- u32 vn_cfg = bp->mf_config[vn];
- int func = 2*vn + BP_PORT(bp);
- u16 vn_min_rate, vn_max_rate;
- int i;
-
- /* If function is hidden - set min and max to zeroes */
- if (vn_cfg & FUNC_MF_CFG_FUNC_HIDE) {
- vn_min_rate = 0;
- vn_max_rate = 0;
-
- } else {
- u32 maxCfg = bnx2x_extract_max_cfg(bp, vn_cfg);
-
- vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
- FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
- /* If fairness is enabled (not all min rates are zeroes) and
- if current min rate is zero - set it to 1.
- This is a requirement of the algorithm. */
- if (bp->vn_weight_sum && (vn_min_rate == 0))
- vn_min_rate = DEF_MIN_RATE;
-
- if (IS_MF_SI(bp))
- /* maxCfg in percents of linkspeed */
- vn_max_rate = (bp->link_vars.line_speed * maxCfg) / 100;
- else
- /* maxCfg is absolute in 100Mb units */
- vn_max_rate = maxCfg * 100;
- }
-
- DP(NETIF_MSG_IFUP,
- "func %d: vn_min_rate %d vn_max_rate %d vn_weight_sum %d\n",
- func, vn_min_rate, vn_max_rate, bp->vn_weight_sum);
-
- memset(&m_rs_vn, 0, sizeof(struct rate_shaping_vars_per_vn));
- memset(&m_fair_vn, 0, sizeof(struct fairness_vars_per_vn));
-
- /* global vn counter - maximal Mbps for this vn */
- m_rs_vn.vn_counter.rate = vn_max_rate;
-
- /* quota - number of bytes transmitted in this period */
- m_rs_vn.vn_counter.quota =
- (vn_max_rate * RS_PERIODIC_TIMEOUT_USEC) / 8;
-
- if (bp->vn_weight_sum) {
- /* credit for each period of the fairness algorithm:
- number of bytes in T_FAIR (the vn share the port rate).
- vn_weight_sum should not be larger than 10000, thus
- T_FAIR_COEF / (8 * vn_weight_sum) will always be greater
- than zero */
- m_fair_vn.vn_credit_delta =
- max_t(u32, (vn_min_rate * (T_FAIR_COEF /
- (8 * bp->vn_weight_sum))),
- (bp->cmng.fair_vars.fair_threshold +
- MIN_ABOVE_THRESH));
- DP(NETIF_MSG_IFUP, "m_fair_vn.vn_credit_delta %d\n",
- m_fair_vn.vn_credit_delta);
- }
-
- /* Store it to internal memory */
- for (i = 0; i < sizeof(struct rate_shaping_vars_per_vn)/4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(func) + i * 4,
- ((u32 *)(&m_rs_vn))[i]);
-
- for (i = 0; i < sizeof(struct fairness_vars_per_vn)/4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(func) + i * 4,
- ((u32 *)(&m_fair_vn))[i]);
-}
-
-static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
-{
- if (CHIP_REV_IS_SLOW(bp))
- return CMNG_FNS_NONE;
- if (IS_MF(bp))
- return CMNG_FNS_MINMAX;
-
- return CMNG_FNS_NONE;
-}
-
-void bnx2x_read_mf_cfg(struct bnx2x *bp)
-{
- int vn, n = (CHIP_MODE_IS_4_PORT(bp) ? 2 : 1);
-
- if (BP_NOMCP(bp))
- return; /* what should be the default bvalue in this case */
-
- /* For 2 port configuration the absolute function number formula
- * is:
- * abs_func = 2 * vn + BP_PORT + BP_PATH
- *
- * and there are 4 functions per port
- *
- * For 4 port configuration it is
- * abs_func = 4 * vn + 2 * BP_PORT + BP_PATH
- *
- * and there are 2 functions per port
- */
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- int /*abs*/func = n * (2 * vn + BP_PORT(bp)) + BP_PATH(bp);
-
- if (func >= E1H_FUNC_MAX)
- break;
-
- bp->mf_config[vn] =
- MF_CFG_RD(bp, func_mf_config[func].config);
- }
-}
-
-static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
-{
-
- if (cmng_type == CMNG_FNS_MINMAX) {
- int vn;
-
- /* clear cmng_enables */
- bp->cmng.flags.cmng_enables = 0;
-
- /* read mf conf from shmem */
- if (read_cfg)
- bnx2x_read_mf_cfg(bp);
-
- /* Init rate shaping and fairness contexts */
- bnx2x_init_port_minmax(bp);
-
- /* vn_weight_sum and enable fairness if not 0 */
- bnx2x_calc_vn_weight_sum(bp);
-
- /* calculate and set min-max rate for each vn */
- if (bp->port.pmf)
- for (vn = VN_0; vn < E1HVN_MAX; vn++)
- bnx2x_init_vn_minmax(bp, vn);
-
- /* always enable rate shaping and fairness */
- bp->cmng.flags.cmng_enables |=
- CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN;
- if (!bp->vn_weight_sum)
- DP(NETIF_MSG_IFUP, "All MIN values are zeroes"
- " fairness will be disabled\n");
- return;
- }
-
- /* rate shaping and fairness are disabled */
- DP(NETIF_MSG_IFUP,
- "rate shaping and fairness are disabled\n");
-}
-
-static inline void bnx2x_link_sync_notify(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int func;
- int vn;
-
- /* Set the attention towards other drivers on the same port */
- for (vn = VN_0; vn < E1HVN_MAX; vn++) {
- if (vn == BP_E1HVN(bp))
- continue;
-
- func = ((vn << 1) | port);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
- (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
- }
-}
-
-/* This function is called upon link interrupt */
-static void bnx2x_link_attn(struct bnx2x *bp)
-{
- /* Make sure that we are synced with the current statistics */
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- bnx2x_link_update(&bp->link_params, &bp->link_vars);
-
- if (bp->link_vars.link_up) {
-
- /* dropless flow control */
- if (!CHIP_IS_E1(bp) && bp->dropless_fc) {
- int port = BP_PORT(bp);
- u32 pause_enabled = 0;
-
- if (bp->link_vars.flow_ctrl & BNX2X_FLOW_CTRL_TX)
- pause_enabled = 1;
-
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_ETH_PAUSE_ENABLED_OFFSET(port),
- pause_enabled);
- }
-
- if (bp->link_vars.mac_type != MAC_TYPE_EMAC) {
- struct host_port_stats *pstats;
-
- pstats = bnx2x_sp(bp, port_stats);
- /* reset old mac stats */
- memset(&(pstats->mac_stx[0]), 0,
- sizeof(struct mac_stx));
- }
- if (bp->state == BNX2X_STATE_OPEN)
- bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
- }
-
- if (bp->link_vars.link_up && bp->link_vars.line_speed) {
- int cmng_fns = bnx2x_get_cmng_fns_mode(bp);
-
- if (cmng_fns != CMNG_FNS_NONE) {
- bnx2x_cmng_fns_init(bp, false, cmng_fns);
- storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
- } else
- /* rate shaping and fairness are disabled */
- DP(NETIF_MSG_IFUP,
- "single function mode without fairness\n");
- }
-
- __bnx2x_link_report(bp);
-
- if (IS_MF(bp))
- bnx2x_link_sync_notify(bp);
-}
-
-void bnx2x__link_status_update(struct bnx2x *bp)
-{
- if (bp->state != BNX2X_STATE_OPEN)
- return;
-
- bnx2x_link_status_update(&bp->link_params, &bp->link_vars);
-
- if (bp->link_vars.link_up)
- bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP);
- else
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- /* indicate link status */
- bnx2x_link_report(bp);
-}
-
-static void bnx2x_pmf_update(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 val;
-
- bp->port.pmf = 1;
- DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
-
- /*
- * We need the mb() to ensure the ordering between the writing to
- * bp->port.pmf here and reading it from the bnx2x_periodic_task().
- */
- smp_mb();
-
- /* queue a periodic task */
- queue_delayed_work(bnx2x_wq, &bp->period_task, 0);
-
- bnx2x_dcbx_pmf_update(bp);
-
- /* enable nig attention */
- val = (0xff0f | (1 << (BP_E1HVN(bp) + 4)));
- if (bp->common.int_block == INT_BLOCK_HC) {
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
- } else if (!CHIP_IS_E1x(bp)) {
- REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, val);
- REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, val);
- }
-
- bnx2x_stats_handle(bp, STATS_EVENT_PMF);
-}
-
-/* end of Link */
-
-/* slow path */
-
-/*
- * General service functions
- */
-
-/* send the MCP a request, block until there is a reply */
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param)
-{
- int mb_idx = BP_FW_MB_IDX(bp);
- u32 seq;
- u32 rc = 0;
- u32 cnt = 1;
- u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
-
- mutex_lock(&bp->fw_mb_mutex);
- seq = ++bp->fw_seq;
- SHMEM_WR(bp, func_mb[mb_idx].drv_mb_param, param);
- SHMEM_WR(bp, func_mb[mb_idx].drv_mb_header, (command | seq));
-
- DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB param 0x%08x\n",
- (command | seq), param);
-
- do {
- /* let the FW do it's magic ... */
- msleep(delay);
-
- rc = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_header);
-
- /* Give the FW up to 5 second (500*10ms) */
- } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 500));
-
- DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n",
- cnt*delay, rc, seq);
-
- /* is this a reply to our command? */
- if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK))
- rc &= FW_MSG_CODE_MASK;
- else {
- /* FW BUG! */
- BNX2X_ERR("FW failed to respond!\n");
- bnx2x_fw_dump(bp);
- rc = 0;
- }
- mutex_unlock(&bp->fw_mb_mutex);
-
- return rc;
-}
-
-static u8 stat_counter_valid(struct bnx2x *bp, struct bnx2x_fastpath *fp)
-{
-#ifdef BCM_CNIC
- /* Statistics are not supported for CNIC Clients at the moment */
- if (IS_FCOE_FP(fp))
- return false;
-#endif
- return true;
-}
-
-void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p)
-{
- if (CHIP_IS_E1x(bp)) {
- struct tstorm_eth_function_common_config tcfg = {0};
-
- storm_memset_func_cfg(bp, &tcfg, p->func_id);
- }
-
- /* Enable the function in the FW */
- storm_memset_vf_to_pf(bp, p->func_id, p->pf_id);
- storm_memset_func_en(bp, p->func_id, 1);
-
- /* spq */
- if (p->func_flgs & FUNC_FLG_SPQ) {
- storm_memset_spq_addr(bp, p->spq_map, p->func_id);
- REG_WR(bp, XSEM_REG_FAST_MEMORY +
- XSTORM_SPQ_PROD_OFFSET(p->func_id), p->spq_prod);
- }
-}
-
-/**
- * bnx2x_get_tx_only_flags - Return common flags
- *
- * @bp device handle
- * @fp queue handle
- * @zero_stats TRUE if statistics zeroing is needed
- *
- * Return the flags that are common for the Tx-only and not normal connections.
- */
-static inline unsigned long bnx2x_get_common_flags(struct bnx2x *bp,
- struct bnx2x_fastpath *fp,
- bool zero_stats)
-{
- unsigned long flags = 0;
-
- /* PF driver will always initialize the Queue to an ACTIVE state */
- __set_bit(BNX2X_Q_FLG_ACTIVE, &flags);
-
- /* tx only connections collect statistics (on the same index as the
- * parent connection). The statistics are zeroed when the parent
- * connection is initialized.
- */
- if (stat_counter_valid(bp, fp)) {
- __set_bit(BNX2X_Q_FLG_STATS, &flags);
- if (zero_stats)
- __set_bit(BNX2X_Q_FLG_ZERO_STATS, &flags);
- }
-
- return flags;
-}
-
-static inline unsigned long bnx2x_get_q_flags(struct bnx2x *bp,
- struct bnx2x_fastpath *fp,
- bool leading)
-{
- unsigned long flags = 0;
-
- /* calculate other queue flags */
- if (IS_MF_SD(bp))
- __set_bit(BNX2X_Q_FLG_OV, &flags);
-
- if (IS_FCOE_FP(fp))
- __set_bit(BNX2X_Q_FLG_FCOE, &flags);
-
- if (!fp->disable_tpa) {
- __set_bit(BNX2X_Q_FLG_TPA, &flags);
- __set_bit(BNX2X_Q_FLG_TPA_IPV6, &flags);
- }
-
- if (leading) {
- __set_bit(BNX2X_Q_FLG_LEADING_RSS, &flags);
- __set_bit(BNX2X_Q_FLG_MCAST, &flags);
- }
-
- /* Always set HW VLAN stripping */
- __set_bit(BNX2X_Q_FLG_VLAN, &flags);
-
-
- return flags | bnx2x_get_common_flags(bp, fp, true);
-}
-
-static void bnx2x_pf_q_prep_general(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, struct bnx2x_general_setup_params *gen_init,
- u8 cos)
-{
- gen_init->stat_id = bnx2x_stats_id(fp);
- gen_init->spcl_id = fp->cl_id;
-
- /* Always use mini-jumbo MTU for FCoE L2 ring */
- if (IS_FCOE_FP(fp))
- gen_init->mtu = BNX2X_FCOE_MINI_JUMBO_MTU;
- else
- gen_init->mtu = bp->dev->mtu;
-
- gen_init->cos = cos;
-}
-
-static void bnx2x_pf_rx_q_prep(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, struct rxq_pause_params *pause,
- struct bnx2x_rxq_setup_params *rxq_init)
-{
- u8 max_sge = 0;
- u16 sge_sz = 0;
- u16 tpa_agg_size = 0;
-
- if (!fp->disable_tpa) {
- pause->sge_th_hi = 250;
- pause->sge_th_lo = 150;
- tpa_agg_size = min_t(u32,
- (min_t(u32, 8, MAX_SKB_FRAGS) *
- SGE_PAGE_SIZE * PAGES_PER_SGE), 0xffff);
- max_sge = SGE_PAGE_ALIGN(bp->dev->mtu) >>
- SGE_PAGE_SHIFT;
- max_sge = ((max_sge + PAGES_PER_SGE - 1) &
- (~(PAGES_PER_SGE-1))) >> PAGES_PER_SGE_SHIFT;
- sge_sz = (u16)min_t(u32, SGE_PAGE_SIZE * PAGES_PER_SGE,
- 0xffff);
- }
-
- /* pause - not for e1 */
- if (!CHIP_IS_E1(bp)) {
- pause->bd_th_hi = 350;
- pause->bd_th_lo = 250;
- pause->rcq_th_hi = 350;
- pause->rcq_th_lo = 250;
-
- pause->pri_map = 1;
- }
-
- /* rxq setup */
- rxq_init->dscr_map = fp->rx_desc_mapping;
- rxq_init->sge_map = fp->rx_sge_mapping;
- rxq_init->rcq_map = fp->rx_comp_mapping;
- rxq_init->rcq_np_map = fp->rx_comp_mapping + BCM_PAGE_SIZE;
-
- /* This should be a maximum number of data bytes that may be
- * placed on the BD (not including paddings).
- */
- rxq_init->buf_sz = fp->rx_buf_size - BNX2X_FW_RX_ALIGN -
- IP_HEADER_ALIGNMENT_PADDING;
-
- rxq_init->cl_qzone_id = fp->cl_qzone_id;
- rxq_init->tpa_agg_sz = tpa_agg_size;
- rxq_init->sge_buf_sz = sge_sz;
- rxq_init->max_sges_pkt = max_sge;
- rxq_init->rss_engine_id = BP_FUNC(bp);
-
- /* Maximum number or simultaneous TPA aggregation for this Queue.
- *
- * For PF Clients it should be the maximum avaliable number.
- * VF driver(s) may want to define it to a smaller value.
- */
- rxq_init->max_tpa_queues =
- (CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
- ETH_MAX_AGGREGATION_QUEUES_E1H_E2);
-
- rxq_init->cache_line_log = BNX2X_RX_ALIGN_SHIFT;
- rxq_init->fw_sb_id = fp->fw_sb_id;
-
- if (IS_FCOE_FP(fp))
- rxq_init->sb_cq_index = HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS;
- else
- rxq_init->sb_cq_index = HC_INDEX_ETH_RX_CQ_CONS;
-}
-
-static void bnx2x_pf_tx_q_prep(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, struct bnx2x_txq_setup_params *txq_init,
- u8 cos)
-{
- txq_init->dscr_map = fp->txdata[cos].tx_desc_mapping;
- txq_init->sb_cq_index = HC_INDEX_ETH_FIRST_TX_CQ_CONS + cos;
- txq_init->traffic_type = LLFC_TRAFFIC_TYPE_NW;
- txq_init->fw_sb_id = fp->fw_sb_id;
-
- /*
- * set the tss leading client id for TX classfication ==
- * leading RSS client id
- */
- txq_init->tss_leading_cl_id = bnx2x_fp(bp, 0, cl_id);
-
- if (IS_FCOE_FP(fp)) {
- txq_init->sb_cq_index = HC_SP_INDEX_ETH_FCOE_TX_CQ_CONS;
- txq_init->traffic_type = LLFC_TRAFFIC_TYPE_FCOE;
- }
-}
-
-static void bnx2x_pf_init(struct bnx2x *bp)
-{
- struct bnx2x_func_init_params func_init = {0};
- struct event_ring_data eq_data = { {0} };
- u16 flags;
-
- if (!CHIP_IS_E1x(bp)) {
- /* reset IGU PF statistics: MSIX + ATTN */
- /* PF */
- REG_WR(bp, IGU_REG_STATISTIC_NUM_MESSAGE_SENT +
- BNX2X_IGU_STAS_MSG_VF_CNT*4 +
- (CHIP_MODE_IS_4_PORT(bp) ?
- BP_FUNC(bp) : BP_VN(bp))*4, 0);
- /* ATTN */
- REG_WR(bp, IGU_REG_STATISTIC_NUM_MESSAGE_SENT +
- BNX2X_IGU_STAS_MSG_VF_CNT*4 +
- BNX2X_IGU_STAS_MSG_PF_CNT*4 +
- (CHIP_MODE_IS_4_PORT(bp) ?
- BP_FUNC(bp) : BP_VN(bp))*4, 0);
- }
-
- /* function setup flags */
- flags = (FUNC_FLG_STATS | FUNC_FLG_LEADING | FUNC_FLG_SPQ);
-
- /* This flag is relevant for E1x only.
- * E2 doesn't have a TPA configuration in a function level.
- */
- flags |= (bp->flags & TPA_ENABLE_FLAG) ? FUNC_FLG_TPA : 0;
-
- func_init.func_flgs = flags;
- func_init.pf_id = BP_FUNC(bp);
- func_init.func_id = BP_FUNC(bp);
- func_init.spq_map = bp->spq_mapping;
- func_init.spq_prod = bp->spq_prod_idx;
-
- bnx2x_func_init(bp, &func_init);
-
- memset(&(bp->cmng), 0, sizeof(struct cmng_struct_per_port));
-
- /*
- * Congestion management values depend on the link rate
- * There is no active link so initial link rate is set to 10 Gbps.
- * When the link comes up The congestion management values are
- * re-calculated according to the actual link rate.
- */
- bp->link_vars.line_speed = SPEED_10000;
- bnx2x_cmng_fns_init(bp, true, bnx2x_get_cmng_fns_mode(bp));
-
- /* Only the PMF sets the HW */
- if (bp->port.pmf)
- storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
-
- /* init Event Queue */
- eq_data.base_addr.hi = U64_HI(bp->eq_mapping);
- eq_data.base_addr.lo = U64_LO(bp->eq_mapping);
- eq_data.producer = bp->eq_prod;
- eq_data.index_id = HC_SP_INDEX_EQ_CONS;
- eq_data.sb_id = DEF_SB_ID;
- storm_memset_eq_data(bp, &eq_data, BP_FUNC(bp));
-}
-
-
-static void bnx2x_e1h_disable(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
-
- bnx2x_tx_disable(bp);
-
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
-}
-
-static void bnx2x_e1h_enable(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
-
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
-
- /* Tx queue should be only reenabled */
- netif_tx_wake_all_queues(bp->dev);
-
- /*
- * Should not call netif_carrier_on since it will be called if the link
- * is up when checking for link state
- */
-}
-
-/* called due to MCP event (on pmf):
- * reread new bandwidth configuration
- * configure FW
- * notify others function about the change
- */
-static inline void bnx2x_config_mf_bw(struct bnx2x *bp)
-{
- if (bp->link_vars.link_up) {
- bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
- bnx2x_link_sync_notify(bp);
- }
- storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
-}
-
-static inline void bnx2x_set_mf_bw(struct bnx2x *bp)
-{
- bnx2x_config_mf_bw(bp);
- bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW_ACK, 0);
-}
-
-static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
-{
- DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
-
- if (dcc_event & DRV_STATUS_DCC_DISABLE_ENABLE_PF) {
-
- /*
- * This is the only place besides the function initialization
- * where the bp->flags can change so it is done without any
- * locks
- */
- if (bp->mf_config[BP_VN(bp)] & FUNC_MF_CFG_FUNC_DISABLED) {
- DP(NETIF_MSG_IFDOWN, "mf_cfg function disabled\n");
- bp->flags |= MF_FUNC_DIS;
-
- bnx2x_e1h_disable(bp);
- } else {
- DP(NETIF_MSG_IFUP, "mf_cfg function enabled\n");
- bp->flags &= ~MF_FUNC_DIS;
-
- bnx2x_e1h_enable(bp);
- }
- dcc_event &= ~DRV_STATUS_DCC_DISABLE_ENABLE_PF;
- }
- if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
- bnx2x_config_mf_bw(bp);
- dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
- }
-
- /* Report results to MCP */
- if (dcc_event)
- bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_FAILURE, 0);
- else
- bnx2x_fw_command(bp, DRV_MSG_CODE_DCC_OK, 0);
-}
-
-/* must be called under the spq lock */
-static inline struct eth_spe *bnx2x_sp_get_next(struct bnx2x *bp)
-{
- struct eth_spe *next_spe = bp->spq_prod_bd;
-
- if (bp->spq_prod_bd == bp->spq_last_bd) {
- bp->spq_prod_bd = bp->spq;
- bp->spq_prod_idx = 0;
- DP(NETIF_MSG_TIMER, "end of spq\n");
- } else {
- bp->spq_prod_bd++;
- bp->spq_prod_idx++;
- }
- return next_spe;
-}
-
-/* must be called under the spq lock */
-static inline void bnx2x_sp_prod_update(struct bnx2x *bp)
-{
- int func = BP_FUNC(bp);
-
- /*
- * Make sure that BD data is updated before writing the producer:
- * BD data is written to the memory, the producer is read from the
- * memory, thus we need a full memory barrier to ensure the ordering.
- */
- mb();
-
- REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
- bp->spq_prod_idx);
- mmiowb();
-}
-
-/**
- * bnx2x_is_contextless_ramrod - check if the current command ends on EQ
- *
- * @cmd: command to check
- * @cmd_type: command type
- */
-static inline bool bnx2x_is_contextless_ramrod(int cmd, int cmd_type)
-{
- if ((cmd_type == NONE_CONNECTION_TYPE) ||
- (cmd == RAMROD_CMD_ID_ETH_FORWARD_SETUP) ||
- (cmd == RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES) ||
- (cmd == RAMROD_CMD_ID_ETH_FILTER_RULES) ||
- (cmd == RAMROD_CMD_ID_ETH_MULTICAST_RULES) ||
- (cmd == RAMROD_CMD_ID_ETH_SET_MAC) ||
- (cmd == RAMROD_CMD_ID_ETH_RSS_UPDATE))
- return true;
- else
- return false;
-
-}
-
-
-/**
- * bnx2x_sp_post - place a single command on an SP ring
- *
- * @bp: driver handle
- * @command: command to place (e.g. SETUP, FILTER_RULES, etc.)
- * @cid: SW CID the command is related to
- * @data_hi: command private data address (high 32 bits)
- * @data_lo: command private data address (low 32 bits)
- * @cmd_type: command type (e.g. NONE, ETH)
- *
- * SP data is handled as if it's always an address pair, thus data fields are
- * not swapped to little endian in upper functions. Instead this function swaps
- * data as if it's two u32 fields.
- */
-int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
- u32 data_hi, u32 data_lo, int cmd_type)
-{
- struct eth_spe *spe;
- u16 type;
- bool common = bnx2x_is_contextless_ramrod(command, cmd_type);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return -EIO;
-#endif
-
- spin_lock_bh(&bp->spq_lock);
-
- if (common) {
- if (!atomic_read(&bp->eq_spq_left)) {
- BNX2X_ERR("BUG! EQ ring full!\n");
- spin_unlock_bh(&bp->spq_lock);
- bnx2x_panic();
- return -EBUSY;
- }
- } else if (!atomic_read(&bp->cq_spq_left)) {
- BNX2X_ERR("BUG! SPQ ring full!\n");
- spin_unlock_bh(&bp->spq_lock);
- bnx2x_panic();
- return -EBUSY;
- }
-
- spe = bnx2x_sp_get_next(bp);
-
- /* CID needs port number to be encoded int it */
- spe->hdr.conn_and_cmd_data =
- cpu_to_le32((command << SPE_HDR_CMD_ID_SHIFT) |
- HW_CID(bp, cid));
-
- type = (cmd_type << SPE_HDR_CONN_TYPE_SHIFT) & SPE_HDR_CONN_TYPE;
-
- type |= ((BP_FUNC(bp) << SPE_HDR_FUNCTION_ID_SHIFT) &
- SPE_HDR_FUNCTION_ID);
-
- spe->hdr.type = cpu_to_le16(type);
-
- spe->data.update_data_addr.hi = cpu_to_le32(data_hi);
- spe->data.update_data_addr.lo = cpu_to_le32(data_lo);
-
- /*
- * It's ok if the actual decrement is issued towards the memory
- * somewhere between the spin_lock and spin_unlock. Thus no
- * more explict memory barrier is needed.
- */
- if (common)
- atomic_dec(&bp->eq_spq_left);
- else
- atomic_dec(&bp->cq_spq_left);
-
-
- DP(BNX2X_MSG_SP/*NETIF_MSG_TIMER*/,
- "SPQE[%x] (%x:%x) (cmd, common?) (%d,%d) hw_cid %x data (%x:%x) "
- "type(0x%x) left (CQ, EQ) (%x,%x)\n",
- bp->spq_prod_idx, (u32)U64_HI(bp->spq_mapping),
- (u32)(U64_LO(bp->spq_mapping) +
- (void *)bp->spq_prod_bd - (void *)bp->spq), command, common,
- HW_CID(bp, cid), data_hi, data_lo, type,
- atomic_read(&bp->cq_spq_left), atomic_read(&bp->eq_spq_left));
-
- bnx2x_sp_prod_update(bp);
- spin_unlock_bh(&bp->spq_lock);
- return 0;
-}
-
-/* acquire split MCP access lock register */
-static int bnx2x_acquire_alr(struct bnx2x *bp)
-{
- u32 j, val;
- int rc = 0;
-
- might_sleep();
- for (j = 0; j < 1000; j++) {
- val = (1UL << 31);
- REG_WR(bp, GRCBASE_MCP + 0x9c, val);
- val = REG_RD(bp, GRCBASE_MCP + 0x9c);
- if (val & (1L << 31))
- break;
-
- msleep(5);
- }
- if (!(val & (1L << 31))) {
- BNX2X_ERR("Cannot acquire MCP access lock register\n");
- rc = -EBUSY;
- }
-
- return rc;
-}
-
-/* release split MCP access lock register */
-static void bnx2x_release_alr(struct bnx2x *bp)
-{
- REG_WR(bp, GRCBASE_MCP + 0x9c, 0);
-}
-
-#define BNX2X_DEF_SB_ATT_IDX 0x0001
-#define BNX2X_DEF_SB_IDX 0x0002
-
-static inline u16 bnx2x_update_dsb_idx(struct bnx2x *bp)
-{
- struct host_sp_status_block *def_sb = bp->def_status_blk;
- u16 rc = 0;
-
- barrier(); /* status block is written to by the chip */
- if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) {
- bp->def_att_idx = def_sb->atten_status_block.attn_bits_index;
- rc |= BNX2X_DEF_SB_ATT_IDX;
- }
-
- if (bp->def_idx != def_sb->sp_sb.running_index) {
- bp->def_idx = def_sb->sp_sb.running_index;
- rc |= BNX2X_DEF_SB_IDX;
- }
-
- /* Do not reorder: indecies reading should complete before handling */
- barrier();
- return rc;
-}
-
-/*
- * slow path service functions
- */
-
-static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
-{
- int port = BP_PORT(bp);
- u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0;
- u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
- NIG_REG_MASK_INTERRUPT_PORT0;
- u32 aeu_mask;
- u32 nig_mask = 0;
- u32 reg_addr;
-
- if (bp->attn_state & asserted)
- BNX2X_ERR("IGU ERROR\n");
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
- aeu_mask = REG_RD(bp, aeu_addr);
-
- DP(NETIF_MSG_HW, "aeu_mask %x newly asserted %x\n",
- aeu_mask, asserted);
- aeu_mask &= ~(asserted & 0x3ff);
- DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
-
- REG_WR(bp, aeu_addr, aeu_mask);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
-
- DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
- bp->attn_state |= asserted;
- DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
-
- if (asserted & ATTN_HARD_WIRED_MASK) {
- if (asserted & ATTN_NIG_FOR_FUNC) {
-
- bnx2x_acquire_phy_lock(bp);
-
- /* save nig interrupt mask */
- nig_mask = REG_RD(bp, nig_int_mask_addr);
-
- /* If nig_mask is not set, no need to call the update
- * function.
- */
- if (nig_mask) {
- REG_WR(bp, nig_int_mask_addr, 0);
-
- bnx2x_link_attn(bp);
- }
-
- /* handle unicore attn? */
- }
- if (asserted & ATTN_SW_TIMER_4_FUNC)
- DP(NETIF_MSG_HW, "ATTN_SW_TIMER_4_FUNC!\n");
-
- if (asserted & GPIO_2_FUNC)
- DP(NETIF_MSG_HW, "GPIO_2_FUNC!\n");
-
- if (asserted & GPIO_3_FUNC)
- DP(NETIF_MSG_HW, "GPIO_3_FUNC!\n");
-
- if (asserted & GPIO_4_FUNC)
- DP(NETIF_MSG_HW, "GPIO_4_FUNC!\n");
-
- if (port == 0) {
- if (asserted & ATTN_GENERAL_ATTN_1) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_1!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_1, 0x0);
- }
- if (asserted & ATTN_GENERAL_ATTN_2) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_2!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_2, 0x0);
- }
- if (asserted & ATTN_GENERAL_ATTN_3) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_3!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_3, 0x0);
- }
- } else {
- if (asserted & ATTN_GENERAL_ATTN_4) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_4!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_4, 0x0);
- }
- if (asserted & ATTN_GENERAL_ATTN_5) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_5!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_5, 0x0);
- }
- if (asserted & ATTN_GENERAL_ATTN_6) {
- DP(NETIF_MSG_HW, "ATTN_GENERAL_ATTN_6!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_6, 0x0);
- }
- }
-
- } /* if hardwired */
-
- if (bp->common.int_block == INT_BLOCK_HC)
- reg_addr = (HC_REG_COMMAND_REG + port*32 +
- COMMAND_REG_ATTN_BITS_SET);
- else
- reg_addr = (BAR_IGU_INTMEM + IGU_CMD_ATTN_BIT_SET_UPPER*8);
-
- DP(NETIF_MSG_HW, "about to mask 0x%08x at %s addr 0x%x\n", asserted,
- (bp->common.int_block == INT_BLOCK_HC) ? "HC" : "IGU", reg_addr);
- REG_WR(bp, reg_addr, asserted);
-
- /* now set back the mask */
- if (asserted & ATTN_NIG_FOR_FUNC) {
- REG_WR(bp, nig_int_mask_addr, nig_mask);
- bnx2x_release_phy_lock(bp);
- }
-}
-
-static inline void bnx2x_fan_failure(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 ext_phy_config;
- /* mark the failure */
- ext_phy_config =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config);
-
- ext_phy_config &= ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
- ext_phy_config |= PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE;
- SHMEM_WR(bp, dev_info.port_hw_config[port].external_phy_config,
- ext_phy_config);
-
- /* log the failure */
- netdev_err(bp->dev, "Fan Failure on Network Controller has caused"
- " the driver to shutdown the card to prevent permanent"
- " damage. Please contact OEM Support for assistance\n");
-}
-
-static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
-{
- int port = BP_PORT(bp);
- int reg_offset;
- u32 val;
-
- reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
- MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
-
- if (attn & AEU_INPUTS_ATTN_BITS_SPIO5) {
-
- val = REG_RD(bp, reg_offset);
- val &= ~AEU_INPUTS_ATTN_BITS_SPIO5;
- REG_WR(bp, reg_offset, val);
-
- BNX2X_ERR("SPIO5 hw attention\n");
-
- /* Fan failure attention */
- bnx2x_hw_reset_phy(&bp->link_params);
- bnx2x_fan_failure(bp);
- }
-
- if ((attn & bp->link_vars.aeu_int_mask) && bp->port.pmf) {
- bnx2x_acquire_phy_lock(bp);
- bnx2x_handle_module_detect_int(&bp->link_params);
- bnx2x_release_phy_lock(bp);
- }
-
- if (attn & HW_INTERRUT_ASSERT_SET_0) {
-
- val = REG_RD(bp, reg_offset);
- val &= ~(attn & HW_INTERRUT_ASSERT_SET_0);
- REG_WR(bp, reg_offset, val);
-
- BNX2X_ERR("FATAL HW block attention set0 0x%x\n",
- (u32)(attn & HW_INTERRUT_ASSERT_SET_0));
- bnx2x_panic();
- }
-}
-
-static inline void bnx2x_attn_int_deasserted1(struct bnx2x *bp, u32 attn)
-{
- u32 val;
-
- if (attn & AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT) {
-
- val = REG_RD(bp, DORQ_REG_DORQ_INT_STS_CLR);
- BNX2X_ERR("DB hw attention 0x%x\n", val);
- /* DORQ discard attention */
- if (val & 0x2)
- BNX2X_ERR("FATAL error from DORQ\n");
- }
-
- if (attn & HW_INTERRUT_ASSERT_SET_1) {
-
- int port = BP_PORT(bp);
- int reg_offset;
-
- reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_1 :
- MISC_REG_AEU_ENABLE1_FUNC_0_OUT_1);
-
- val = REG_RD(bp, reg_offset);
- val &= ~(attn & HW_INTERRUT_ASSERT_SET_1);
- REG_WR(bp, reg_offset, val);
-
- BNX2X_ERR("FATAL HW block attention set1 0x%x\n",
- (u32)(attn & HW_INTERRUT_ASSERT_SET_1));
- bnx2x_panic();
- }
-}
-
-static inline void bnx2x_attn_int_deasserted2(struct bnx2x *bp, u32 attn)
-{
- u32 val;
-
- if (attn & AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT) {
-
- val = REG_RD(bp, CFC_REG_CFC_INT_STS_CLR);
- BNX2X_ERR("CFC hw attention 0x%x\n", val);
- /* CFC error attention */
- if (val & 0x2)
- BNX2X_ERR("FATAL error from CFC\n");
- }
-
- if (attn & AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT) {
- val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_0);
- BNX2X_ERR("PXP hw attention-0 0x%x\n", val);
- /* RQ_USDMDP_FIFO_OVERFLOW */
- if (val & 0x18000)
- BNX2X_ERR("FATAL error from PXP\n");
-
- if (!CHIP_IS_E1x(bp)) {
- val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_1);
- BNX2X_ERR("PXP hw attention-1 0x%x\n", val);
- }
- }
-
- if (attn & HW_INTERRUT_ASSERT_SET_2) {
-
- int port = BP_PORT(bp);
- int reg_offset;
-
- reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_2 :
- MISC_REG_AEU_ENABLE1_FUNC_0_OUT_2);
-
- val = REG_RD(bp, reg_offset);
- val &= ~(attn & HW_INTERRUT_ASSERT_SET_2);
- REG_WR(bp, reg_offset, val);
-
- BNX2X_ERR("FATAL HW block attention set2 0x%x\n",
- (u32)(attn & HW_INTERRUT_ASSERT_SET_2));
- bnx2x_panic();
- }
-}
-
-static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
-{
- u32 val;
-
- if (attn & EVEREST_GEN_ATTN_IN_USE_MASK) {
-
- if (attn & BNX2X_PMF_LINK_ASSERT) {
- int func = BP_FUNC(bp);
-
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
- bp->mf_config[BP_VN(bp)] = MF_CFG_RD(bp,
- func_mf_config[BP_ABS_FUNC(bp)].config);
- val = SHMEM_RD(bp,
- func_mb[BP_FW_MB_IDX(bp)].drv_status);
- if (val & DRV_STATUS_DCC_EVENT_MASK)
- bnx2x_dcc_event(bp,
- (val & DRV_STATUS_DCC_EVENT_MASK));
-
- if (val & DRV_STATUS_SET_MF_BW)
- bnx2x_set_mf_bw(bp);
-
- if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
- bnx2x_pmf_update(bp);
-
- if (bp->port.pmf &&
- (val & DRV_STATUS_DCBX_NEGOTIATION_RESULTS) &&
- bp->dcbx_enabled > 0)
- /* start dcbx state machine */
- bnx2x_dcbx_set_params(bp,
- BNX2X_DCBX_STATE_NEG_RECEIVED);
- if (bp->link_vars.periodic_flags &
- PERIODIC_FLAGS_LINK_EVENT) {
- /* sync with link */
- bnx2x_acquire_phy_lock(bp);
- bp->link_vars.periodic_flags &=
- ~PERIODIC_FLAGS_LINK_EVENT;
- bnx2x_release_phy_lock(bp);
- if (IS_MF(bp))
- bnx2x_link_sync_notify(bp);
- bnx2x_link_report(bp);
- }
- /* Always call it here: bnx2x_link_report() will
- * prevent the link indication duplication.
- */
- bnx2x__link_status_update(bp);
- } else if (attn & BNX2X_MC_ASSERT_BITS) {
-
- BNX2X_ERR("MC assert!\n");
- bnx2x_mc_assert(bp);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_10, 0);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_9, 0);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_8, 0);
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_7, 0);
- bnx2x_panic();
-
- } else if (attn & BNX2X_MCP_ASSERT) {
-
- BNX2X_ERR("MCP assert!\n");
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_11, 0);
- bnx2x_fw_dump(bp);
-
- } else
- BNX2X_ERR("Unknown HW assert! (attn 0x%x)\n", attn);
- }
-
- if (attn & EVEREST_LATCHED_ATTN_IN_USE_MASK) {
- BNX2X_ERR("LATCHED attention 0x%08x (masked)\n", attn);
- if (attn & BNX2X_GRC_TIMEOUT) {
- val = CHIP_IS_E1(bp) ? 0 :
- REG_RD(bp, MISC_REG_GRC_TIMEOUT_ATTN);
- BNX2X_ERR("GRC time-out 0x%08x\n", val);
- }
- if (attn & BNX2X_GRC_RSV) {
- val = CHIP_IS_E1(bp) ? 0 :
- REG_RD(bp, MISC_REG_GRC_RSV_ATTN);
- BNX2X_ERR("GRC reserved 0x%08x\n", val);
- }
- REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x7ff);
- }
-}
-
-/*
- * Bits map:
- * 0-7 - Engine0 load counter.
- * 8-15 - Engine1 load counter.
- * 16 - Engine0 RESET_IN_PROGRESS bit.
- * 17 - Engine1 RESET_IN_PROGRESS bit.
- * 18 - Engine0 ONE_IS_LOADED. Set when there is at least one active function
- * on the engine
- * 19 - Engine1 ONE_IS_LOADED.
- * 20 - Chip reset flow bit. When set none-leader must wait for both engines
- * leader to complete (check for both RESET_IN_PROGRESS bits and not for
- * just the one belonging to its engine).
- *
- */
-#define BNX2X_RECOVERY_GLOB_REG MISC_REG_GENERIC_POR_1
-
-#define BNX2X_PATH0_LOAD_CNT_MASK 0x000000ff
-#define BNX2X_PATH0_LOAD_CNT_SHIFT 0
-#define BNX2X_PATH1_LOAD_CNT_MASK 0x0000ff00
-#define BNX2X_PATH1_LOAD_CNT_SHIFT 8
-#define BNX2X_PATH0_RST_IN_PROG_BIT 0x00010000
-#define BNX2X_PATH1_RST_IN_PROG_BIT 0x00020000
-#define BNX2X_GLOBAL_RESET_BIT 0x00040000
-
-/*
- * Set the GLOBAL_RESET bit.
- *
- * Should be run under rtnl lock
- */
-void bnx2x_set_reset_global(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
-
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val | BNX2X_GLOBAL_RESET_BIT);
- barrier();
- mmiowb();
-}
-
-/*
- * Clear the GLOBAL_RESET bit.
- *
- * Should be run under rtnl lock
- */
-static inline void bnx2x_clear_reset_global(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
-
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val & (~BNX2X_GLOBAL_RESET_BIT));
- barrier();
- mmiowb();
-}
-
-/*
- * Checks the GLOBAL_RESET bit.
- *
- * should be run under rtnl lock
- */
-static inline bool bnx2x_reset_is_global(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
-
- DP(NETIF_MSG_HW, "GEN_REG_VAL=0x%08x\n", val);
- return (val & BNX2X_GLOBAL_RESET_BIT) ? true : false;
-}
-
-/*
- * Clear RESET_IN_PROGRESS bit for the current engine.
- *
- * Should be run under rtnl lock
- */
-static inline void bnx2x_set_reset_done(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 bit = BP_PATH(bp) ?
- BNX2X_PATH1_RST_IN_PROG_BIT : BNX2X_PATH0_RST_IN_PROG_BIT;
-
- /* Clear the bit */
- val &= ~bit;
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val);
- barrier();
- mmiowb();
-}
-
-/*
- * Set RESET_IN_PROGRESS for the current engine.
- *
- * should be run under rtnl lock
- */
-void bnx2x_set_reset_in_progress(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 bit = BP_PATH(bp) ?
- BNX2X_PATH1_RST_IN_PROG_BIT : BNX2X_PATH0_RST_IN_PROG_BIT;
-
- /* Set the bit */
- val |= bit;
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val);
- barrier();
- mmiowb();
-}
-
-/*
- * Checks the RESET_IN_PROGRESS bit for the given engine.
- * should be run under rtnl lock
- */
-bool bnx2x_reset_is_done(struct bnx2x *bp, int engine)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 bit = engine ?
- BNX2X_PATH1_RST_IN_PROG_BIT : BNX2X_PATH0_RST_IN_PROG_BIT;
-
- /* return false if bit is set */
- return (val & bit) ? false : true;
-}
-
-/*
- * Increment the load counter for the current engine.
- *
- * should be run under rtnl lock
- */
-void bnx2x_inc_load_cnt(struct bnx2x *bp)
-{
- u32 val1, val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 mask = BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_MASK :
- BNX2X_PATH0_LOAD_CNT_MASK;
- u32 shift = BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_SHIFT :
- BNX2X_PATH0_LOAD_CNT_SHIFT;
-
- DP(NETIF_MSG_HW, "Old GEN_REG_VAL=0x%08x\n", val);
-
- /* get the current counter value */
- val1 = (val & mask) >> shift;
-
- /* increment... */
- val1++;
-
- /* clear the old value */
- val &= ~mask;
-
- /* set the new one */
- val |= ((val1 << shift) & mask);
-
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val);
- barrier();
- mmiowb();
-}
-
-/**
- * bnx2x_dec_load_cnt - decrement the load counter
- *
- * @bp: driver handle
- *
- * Should be run under rtnl lock.
- * Decrements the load counter for the current engine. Returns
- * the new counter value.
- */
-u32 bnx2x_dec_load_cnt(struct bnx2x *bp)
-{
- u32 val1, val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 mask = BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_MASK :
- BNX2X_PATH0_LOAD_CNT_MASK;
- u32 shift = BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_SHIFT :
- BNX2X_PATH0_LOAD_CNT_SHIFT;
-
- DP(NETIF_MSG_HW, "Old GEN_REG_VAL=0x%08x\n", val);
-
- /* get the current counter value */
- val1 = (val & mask) >> shift;
-
- /* decrement... */
- val1--;
-
- /* clear the old value */
- val &= ~mask;
-
- /* set the new one */
- val |= ((val1 << shift) & mask);
-
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val);
- barrier();
- mmiowb();
-
- return val1;
-}
-
-/*
- * Read the load counter for the current engine.
- *
- * should be run under rtnl lock
- */
-static inline u32 bnx2x_get_load_cnt(struct bnx2x *bp, int engine)
-{
- u32 mask = (engine ? BNX2X_PATH1_LOAD_CNT_MASK :
- BNX2X_PATH0_LOAD_CNT_MASK);
- u32 shift = (engine ? BNX2X_PATH1_LOAD_CNT_SHIFT :
- BNX2X_PATH0_LOAD_CNT_SHIFT);
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
-
- DP(NETIF_MSG_HW, "GLOB_REG=0x%08x\n", val);
-
- val = (val & mask) >> shift;
-
- DP(NETIF_MSG_HW, "load_cnt for engine %d = %d\n", engine, val);
-
- return val;
-}
-
-/*
- * Reset the load counter for the current engine.
- *
- * should be run under rtnl lock
- */
-static inline void bnx2x_clear_load_cnt(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG);
- u32 mask = (BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_MASK :
- BNX2X_PATH0_LOAD_CNT_MASK);
-
- REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val & (~mask));
-}
-
-static inline void _print_next_block(int idx, const char *blk)
-{
- if (idx)
- pr_cont(", ");
- pr_cont("%s", blk);
-}
-
-static inline int bnx2x_check_blocks_with_parity0(u32 sig, int par_num,
- bool print)
-{
- int i = 0;
- u32 cur_bit = 0;
- for (i = 0; sig; i++) {
- cur_bit = ((u32)0x1 << i);
- if (sig & cur_bit) {
- switch (cur_bit) {
- case AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "BRB");
- break;
- case AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "PARSER");
- break;
- case AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "TSDM");
- break;
- case AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++,
- "SEARCHER");
- break;
- case AEU_INPUTS_ATTN_BITS_TCM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "TCM");
- break;
- case AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "TSEMI");
- break;
- case AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "XPB");
- break;
- }
-
- /* Clear the bit */
- sig &= ~cur_bit;
- }
- }
-
- return par_num;
-}
-
-static inline int bnx2x_check_blocks_with_parity1(u32 sig, int par_num,
- bool *global, bool print)
-{
- int i = 0;
- u32 cur_bit = 0;
- for (i = 0; sig; i++) {
- cur_bit = ((u32)0x1 << i);
- if (sig & cur_bit) {
- switch (cur_bit) {
- case AEU_INPUTS_ATTN_BITS_PBF_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "PBF");
- break;
- case AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "QM");
- break;
- case AEU_INPUTS_ATTN_BITS_TIMERS_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "TM");
- break;
- case AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "XSDM");
- break;
- case AEU_INPUTS_ATTN_BITS_XCM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "XCM");
- break;
- case AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "XSEMI");
- break;
- case AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++,
- "DOORBELLQ");
- break;
- case AEU_INPUTS_ATTN_BITS_NIG_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "NIG");
- break;
- case AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++,
- "VAUX PCI CORE");
- *global = true;
- break;
- case AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "DEBUG");
- break;
- case AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "USDM");
- break;
- case AEU_INPUTS_ATTN_BITS_UCM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "UCM");
- break;
- case AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "USEMI");
- break;
- case AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "UPB");
- break;
- case AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "CSDM");
- break;
- case AEU_INPUTS_ATTN_BITS_CCM_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "CCM");
- break;
- }
-
- /* Clear the bit */
- sig &= ~cur_bit;
- }
- }
-
- return par_num;
-}
-
-static inline int bnx2x_check_blocks_with_parity2(u32 sig, int par_num,
- bool print)
-{
- int i = 0;
- u32 cur_bit = 0;
- for (i = 0; sig; i++) {
- cur_bit = ((u32)0x1 << i);
- if (sig & cur_bit) {
- switch (cur_bit) {
- case AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "CSEMI");
- break;
- case AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "PXP");
- break;
- case AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++,
- "PXPPCICLOCKCLIENT");
- break;
- case AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "CFC");
- break;
- case AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "CDU");
- break;
- case AEU_INPUTS_ATTN_BITS_DMAE_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "DMAE");
- break;
- case AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "IGU");
- break;
- case AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "MISC");
- break;
- }
-
- /* Clear the bit */
- sig &= ~cur_bit;
- }
- }
-
- return par_num;
-}
-
-static inline int bnx2x_check_blocks_with_parity3(u32 sig, int par_num,
- bool *global, bool print)
-{
- int i = 0;
- u32 cur_bit = 0;
- for (i = 0; sig; i++) {
- cur_bit = ((u32)0x1 << i);
- if (sig & cur_bit) {
- switch (cur_bit) {
- case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY:
- if (print)
- _print_next_block(par_num++, "MCP ROM");
- *global = true;
- break;
- case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY:
- if (print)
- _print_next_block(par_num++,
- "MCP UMP RX");
- *global = true;
- break;
- case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY:
- if (print)
- _print_next_block(par_num++,
- "MCP UMP TX");
- *global = true;
- break;
- case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY:
- if (print)
- _print_next_block(par_num++,
- "MCP SCPAD");
- *global = true;
- break;
- }
-
- /* Clear the bit */
- sig &= ~cur_bit;
- }
- }
-
- return par_num;
-}
-
-static inline int bnx2x_check_blocks_with_parity4(u32 sig, int par_num,
- bool print)
-{
- int i = 0;
- u32 cur_bit = 0;
- for (i = 0; sig; i++) {
- cur_bit = ((u32)0x1 << i);
- if (sig & cur_bit) {
- switch (cur_bit) {
- case AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "PGLUE_B");
- break;
- case AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR:
- if (print)
- _print_next_block(par_num++, "ATC");
- break;
- }
-
- /* Clear the bit */
- sig &= ~cur_bit;
- }
- }
-
- return par_num;
-}
-
-static inline bool bnx2x_parity_attn(struct bnx2x *bp, bool *global, bool print,
- u32 *sig)
-{
- if ((sig[0] & HW_PRTY_ASSERT_SET_0) ||
- (sig[1] & HW_PRTY_ASSERT_SET_1) ||
- (sig[2] & HW_PRTY_ASSERT_SET_2) ||
- (sig[3] & HW_PRTY_ASSERT_SET_3) ||
- (sig[4] & HW_PRTY_ASSERT_SET_4)) {
- int par_num = 0;
- DP(NETIF_MSG_HW, "Was parity error: HW block parity attention: "
- "[0]:0x%08x [1]:0x%08x [2]:0x%08x [3]:0x%08x "
- "[4]:0x%08x\n",
- sig[0] & HW_PRTY_ASSERT_SET_0,
- sig[1] & HW_PRTY_ASSERT_SET_1,
- sig[2] & HW_PRTY_ASSERT_SET_2,
- sig[3] & HW_PRTY_ASSERT_SET_3,
- sig[4] & HW_PRTY_ASSERT_SET_4);
- if (print)
- netdev_err(bp->dev,
- "Parity errors detected in blocks: ");
- par_num = bnx2x_check_blocks_with_parity0(
- sig[0] & HW_PRTY_ASSERT_SET_0, par_num, print);
- par_num = bnx2x_check_blocks_with_parity1(
- sig[1] & HW_PRTY_ASSERT_SET_1, par_num, global, print);
- par_num = bnx2x_check_blocks_with_parity2(
- sig[2] & HW_PRTY_ASSERT_SET_2, par_num, print);
- par_num = bnx2x_check_blocks_with_parity3(
- sig[3] & HW_PRTY_ASSERT_SET_3, par_num, global, print);
- par_num = bnx2x_check_blocks_with_parity4(
- sig[4] & HW_PRTY_ASSERT_SET_4, par_num, print);
-
- if (print)
- pr_cont("\n");
-
- return true;
- } else
- return false;
-}
-
-/**
- * bnx2x_chk_parity_attn - checks for parity attentions.
- *
- * @bp: driver handle
- * @global: true if there was a global attention
- * @print: show parity attention in syslog
- */
-bool bnx2x_chk_parity_attn(struct bnx2x *bp, bool *global, bool print)
-{
- struct attn_route attn = { {0} };
- int port = BP_PORT(bp);
-
- attn.sig[0] = REG_RD(bp,
- MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 +
- port*4);
- attn.sig[1] = REG_RD(bp,
- MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 +
- port*4);
- attn.sig[2] = REG_RD(bp,
- MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 +
- port*4);
- attn.sig[3] = REG_RD(bp,
- MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 +
- port*4);
-
- if (!CHIP_IS_E1x(bp))
- attn.sig[4] = REG_RD(bp,
- MISC_REG_AEU_AFTER_INVERT_5_FUNC_0 +
- port*4);
-
- return bnx2x_parity_attn(bp, global, print, attn.sig);
-}
-
-
-static inline void bnx2x_attn_int_deasserted4(struct bnx2x *bp, u32 attn)
-{
- u32 val;
- if (attn & AEU_INPUTS_ATTN_BITS_PGLUE_HW_INTERRUPT) {
-
- val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS_CLR);
- BNX2X_ERR("PGLUE hw attention 0x%x\n", val);
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_ADDRESS_ERROR)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "ADDRESS_ERROR\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_INCORRECT_RCV_BEHAVIOR)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "INCORRECT_RCV_BEHAVIOR\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "WAS_ERROR_ATTN\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_VF_LENGTH_VIOLATION_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "VF_LENGTH_VIOLATION_ATTN\n");
- if (val &
- PGLUE_B_PGLUE_B_INT_STS_REG_VF_GRC_SPACE_VIOLATION_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "VF_GRC_SPACE_VIOLATION_ATTN\n");
- if (val &
- PGLUE_B_PGLUE_B_INT_STS_REG_VF_MSIX_BAR_VIOLATION_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "VF_MSIX_BAR_VIOLATION_ATTN\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_ERROR_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "TCPL_ERROR_ATTN\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_IN_TWO_RCBS_ATTN)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "TCPL_IN_TWO_RCBS_ATTN\n");
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_CSSNOOP_FIFO_OVERFLOW)
- BNX2X_ERR("PGLUE_B_PGLUE_B_INT_STS_REG_"
- "CSSNOOP_FIFO_OVERFLOW\n");
- }
- if (attn & AEU_INPUTS_ATTN_BITS_ATC_HW_INTERRUPT) {
- val = REG_RD(bp, ATC_REG_ATC_INT_STS_CLR);
- BNX2X_ERR("ATC hw attention 0x%x\n", val);
- if (val & ATC_ATC_INT_STS_REG_ADDRESS_ERROR)
- BNX2X_ERR("ATC_ATC_INT_STS_REG_ADDRESS_ERROR\n");
- if (val & ATC_ATC_INT_STS_REG_ATC_TCPL_TO_NOT_PEND)
- BNX2X_ERR("ATC_ATC_INT_STS_REG"
- "_ATC_TCPL_TO_NOT_PEND\n");
- if (val & ATC_ATC_INT_STS_REG_ATC_GPA_MULTIPLE_HITS)
- BNX2X_ERR("ATC_ATC_INT_STS_REG_"
- "ATC_GPA_MULTIPLE_HITS\n");
- if (val & ATC_ATC_INT_STS_REG_ATC_RCPL_TO_EMPTY_CNT)
- BNX2X_ERR("ATC_ATC_INT_STS_REG_"
- "ATC_RCPL_TO_EMPTY_CNT\n");
- if (val & ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR)
- BNX2X_ERR("ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR\n");
- if (val & ATC_ATC_INT_STS_REG_ATC_IREQ_LESS_THAN_STU)
- BNX2X_ERR("ATC_ATC_INT_STS_REG_"
- "ATC_IREQ_LESS_THAN_STU\n");
- }
-
- if (attn & (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR |
- AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)) {
- BNX2X_ERR("FATAL parity attention set4 0x%x\n",
- (u32)(attn & (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR |
- AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)));
- }
-
-}
-
-static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
-{
- struct attn_route attn, *group_mask;
- int port = BP_PORT(bp);
- int index;
- u32 reg_addr;
- u32 val;
- u32 aeu_mask;
- bool global = false;
-
- /* need to take HW lock because MCP or other port might also
- try to handle this event */
- bnx2x_acquire_alr(bp);
-
- if (bnx2x_chk_parity_attn(bp, &global, true)) {
-#ifndef BNX2X_STOP_ON_ERROR
- bp->recovery_state = BNX2X_RECOVERY_INIT;
- schedule_delayed_work(&bp->sp_rtnl_task, 0);
- /* Disable HW interrupts */
- bnx2x_int_disable(bp);
- /* In case of parity errors don't handle attentions so that
- * other function would "see" parity errors.
- */
-#else
- bnx2x_panic();
-#endif
- bnx2x_release_alr(bp);
- return;
- }
-
- attn.sig[0] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + port*4);
- attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4);
- attn.sig[2] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 + port*4);
- attn.sig[3] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 + port*4);
- if (!CHIP_IS_E1x(bp))
- attn.sig[4] =
- REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_5_FUNC_0 + port*4);
- else
- attn.sig[4] = 0;
-
- DP(NETIF_MSG_HW, "attn: %08x %08x %08x %08x %08x\n",
- attn.sig[0], attn.sig[1], attn.sig[2], attn.sig[3], attn.sig[4]);
-
- for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
- if (deasserted & (1 << index)) {
- group_mask = &bp->attn_group[index];
-
- DP(NETIF_MSG_HW, "group[%d]: %08x %08x "
- "%08x %08x %08x\n",
- index,
- group_mask->sig[0], group_mask->sig[1],
- group_mask->sig[2], group_mask->sig[3],
- group_mask->sig[4]);
-
- bnx2x_attn_int_deasserted4(bp,
- attn.sig[4] & group_mask->sig[4]);
- bnx2x_attn_int_deasserted3(bp,
- attn.sig[3] & group_mask->sig[3]);
- bnx2x_attn_int_deasserted1(bp,
- attn.sig[1] & group_mask->sig[1]);
- bnx2x_attn_int_deasserted2(bp,
- attn.sig[2] & group_mask->sig[2]);
- bnx2x_attn_int_deasserted0(bp,
- attn.sig[0] & group_mask->sig[0]);
- }
- }
-
- bnx2x_release_alr(bp);
-
- if (bp->common.int_block == INT_BLOCK_HC)
- reg_addr = (HC_REG_COMMAND_REG + port*32 +
- COMMAND_REG_ATTN_BITS_CLR);
- else
- reg_addr = (BAR_IGU_INTMEM + IGU_CMD_ATTN_BIT_CLR_UPPER*8);
-
- val = ~deasserted;
- DP(NETIF_MSG_HW, "about to mask 0x%08x at %s addr 0x%x\n", val,
- (bp->common.int_block == INT_BLOCK_HC) ? "HC" : "IGU", reg_addr);
- REG_WR(bp, reg_addr, val);
-
- if (~bp->attn_state & deasserted)
- BNX2X_ERR("IGU ERROR\n");
-
- reg_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0;
-
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
- aeu_mask = REG_RD(bp, reg_addr);
-
- DP(NETIF_MSG_HW, "aeu_mask %x newly deasserted %x\n",
- aeu_mask, deasserted);
- aeu_mask |= (deasserted & 0x3ff);
- DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
-
- REG_WR(bp, reg_addr, aeu_mask);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
-
- DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
- bp->attn_state &= ~deasserted;
- DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
-}
-
-static void bnx2x_attn_int(struct bnx2x *bp)
-{
- /* read local copy of bits */
- u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
- attn_bits);
- u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
- attn_bits_ack);
- u32 attn_state = bp->attn_state;
-
- /* look for changed bits */
- u32 asserted = attn_bits & ~attn_ack & ~attn_state;
- u32 deasserted = ~attn_bits & attn_ack & attn_state;
-
- DP(NETIF_MSG_HW,
- "attn_bits %x attn_ack %x asserted %x deasserted %x\n",
- attn_bits, attn_ack, asserted, deasserted);
-
- if (~(attn_bits ^ attn_ack) & (attn_bits ^ attn_state))
- BNX2X_ERR("BAD attention state\n");
-
- /* handle bits that were raised */
- if (asserted)
- bnx2x_attn_int_asserted(bp, asserted);
-
- if (deasserted)
- bnx2x_attn_int_deasserted(bp, deasserted);
-}
-
-void bnx2x_igu_ack_sb(struct bnx2x *bp, u8 igu_sb_id, u8 segment,
- u16 index, u8 op, u8 update)
-{
- u32 igu_addr = BAR_IGU_INTMEM + (IGU_CMD_INT_ACK_BASE + igu_sb_id)*8;
-
- bnx2x_igu_ack_sb_gen(bp, igu_sb_id, segment, index, op, update,
- igu_addr);
-}
-
-static inline void bnx2x_update_eq_prod(struct bnx2x *bp, u16 prod)
-{
- /* No memory barriers */
- storm_memset_eq_prod(bp, prod, BP_FUNC(bp));
- mmiowb(); /* keep prod updates ordered */
-}
-
-#ifdef BCM_CNIC
-static int bnx2x_cnic_handle_cfc_del(struct bnx2x *bp, u32 cid,
- union event_ring_elem *elem)
-{
- u8 err = elem->message.error;
-
- if (!bp->cnic_eth_dev.starting_cid ||
- (cid < bp->cnic_eth_dev.starting_cid &&
- cid != bp->cnic_eth_dev.iscsi_l2_cid))
- return 1;
-
- DP(BNX2X_MSG_SP, "got delete ramrod for CNIC CID %d\n", cid);
-
- if (unlikely(err)) {
-
- BNX2X_ERR("got delete ramrod for CNIC CID %d with error!\n",
- cid);
- bnx2x_panic_dump(bp);
- }
- bnx2x_cnic_cfc_comp(bp, cid, err);
- return 0;
-}
-#endif
-
-static inline void bnx2x_handle_mcast_eqe(struct bnx2x *bp)
-{
- struct bnx2x_mcast_ramrod_params rparam;
- int rc;
-
- memset(&rparam, 0, sizeof(rparam));
-
- rparam.mcast_obj = &bp->mcast_obj;
-
- netif_addr_lock_bh(bp->dev);
-
- /* Clear pending state for the last command */
- bp->mcast_obj.raw.clear_pending(&bp->mcast_obj.raw);
-
- /* If there are pending mcast commands - send them */
- if (bp->mcast_obj.check_pending(&bp->mcast_obj)) {
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_CONT);
- if (rc < 0)
- BNX2X_ERR("Failed to send pending mcast commands: %d\n",
- rc);
- }
-
- netif_addr_unlock_bh(bp->dev);
-}
-
-static inline void bnx2x_handle_classification_eqe(struct bnx2x *bp,
- union event_ring_elem *elem)
-{
- unsigned long ramrod_flags = 0;
- int rc = 0;
- u32 cid = elem->message.data.eth_event.echo & BNX2X_SWCID_MASK;
- struct bnx2x_vlan_mac_obj *vlan_mac_obj;
-
- /* Always push next commands out, don't wait here */
- __set_bit(RAMROD_CONT, &ramrod_flags);
-
- switch (elem->message.data.eth_event.echo >> BNX2X_SWCID_SHIFT) {
- case BNX2X_FILTER_MAC_PENDING:
-#ifdef BCM_CNIC
- if (cid == BNX2X_ISCSI_ETH_CID)
- vlan_mac_obj = &bp->iscsi_l2_mac_obj;
- else
-#endif
- vlan_mac_obj = &bp->fp[cid].mac_obj;
-
- break;
- vlan_mac_obj = &bp->fp[cid].mac_obj;
-
- case BNX2X_FILTER_MCAST_PENDING:
- /* This is only relevant for 57710 where multicast MACs are
- * configured as unicast MACs using the same ramrod.
- */
- bnx2x_handle_mcast_eqe(bp);
- return;
- default:
- BNX2X_ERR("Unsupported classification command: %d\n",
- elem->message.data.eth_event.echo);
- return;
- }
-
- rc = vlan_mac_obj->complete(bp, vlan_mac_obj, elem, &ramrod_flags);
-
- if (rc < 0)
- BNX2X_ERR("Failed to schedule new commands: %d\n", rc);
- else if (rc > 0)
- DP(BNX2X_MSG_SP, "Scheduled next pending commands...\n");
-
-}
-
-#ifdef BCM_CNIC
-static void bnx2x_set_iscsi_eth_rx_mode(struct bnx2x *bp, bool start);
-#endif
-
-static inline void bnx2x_handle_rx_mode_eqe(struct bnx2x *bp)
-{
- netif_addr_lock_bh(bp->dev);
-
- clear_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state);
-
- /* Send rx_mode command again if was requested */
- if (test_and_clear_bit(BNX2X_FILTER_RX_MODE_SCHED, &bp->sp_state))
- bnx2x_set_storm_rx_mode(bp);
-#ifdef BCM_CNIC
- else if (test_and_clear_bit(BNX2X_FILTER_ISCSI_ETH_START_SCHED,
- &bp->sp_state))
- bnx2x_set_iscsi_eth_rx_mode(bp, true);
- else if (test_and_clear_bit(BNX2X_FILTER_ISCSI_ETH_STOP_SCHED,
- &bp->sp_state))
- bnx2x_set_iscsi_eth_rx_mode(bp, false);
-#endif
-
- netif_addr_unlock_bh(bp->dev);
-}
-
-static inline struct bnx2x_queue_sp_obj *bnx2x_cid_to_q_obj(
- struct bnx2x *bp, u32 cid)
-{
- DP(BNX2X_MSG_SP, "retrieving fp from cid %d", cid);
-#ifdef BCM_CNIC
- if (cid == BNX2X_FCOE_ETH_CID)
- return &bnx2x_fcoe(bp, q_obj);
- else
-#endif
- return &bnx2x_fp(bp, CID_TO_FP(cid), q_obj);
-}
-
-static void bnx2x_eq_int(struct bnx2x *bp)
-{
- u16 hw_cons, sw_cons, sw_prod;
- union event_ring_elem *elem;
- u32 cid;
- u8 opcode;
- int spqe_cnt = 0;
- struct bnx2x_queue_sp_obj *q_obj;
- struct bnx2x_func_sp_obj *f_obj = &bp->func_obj;
- struct bnx2x_raw_obj *rss_raw = &bp->rss_conf_obj.raw;
-
- hw_cons = le16_to_cpu(*bp->eq_cons_sb);
-
- /* The hw_cos range is 1-255, 257 - the sw_cons range is 0-254, 256.
- * when we get the the next-page we nned to adjust so the loop
- * condition below will be met. The next element is the size of a
- * regular element and hence incrementing by 1
- */
- if ((hw_cons & EQ_DESC_MAX_PAGE) == EQ_DESC_MAX_PAGE)
- hw_cons++;
-
- /* This function may never run in parallel with itself for a
- * specific bp, thus there is no need in "paired" read memory
- * barrier here.
- */
- sw_cons = bp->eq_cons;
- sw_prod = bp->eq_prod;
-
- DP(BNX2X_MSG_SP, "EQ: hw_cons %u sw_cons %u bp->eq_spq_left %x\n",
- hw_cons, sw_cons, atomic_read(&bp->eq_spq_left));
-
- for (; sw_cons != hw_cons;
- sw_prod = NEXT_EQ_IDX(sw_prod), sw_cons = NEXT_EQ_IDX(sw_cons)) {
-
-
- elem = &bp->eq_ring[EQ_DESC(sw_cons)];
-
- cid = SW_CID(elem->message.data.cfc_del_event.cid);
- opcode = elem->message.opcode;
-
-
- /* handle eq element */
- switch (opcode) {
- case EVENT_RING_OPCODE_STAT_QUERY:
- DP(NETIF_MSG_TIMER, "got statistics comp event %d\n",
- bp->stats_comp++);
- /* nothing to do with stats comp */
- goto next_spqe;
-
- case EVENT_RING_OPCODE_CFC_DEL:
- /* handle according to cid range */
- /*
- * we may want to verify here that the bp state is
- * HALTING
- */
- DP(BNX2X_MSG_SP,
- "got delete ramrod for MULTI[%d]\n", cid);
-#ifdef BCM_CNIC
- if (!bnx2x_cnic_handle_cfc_del(bp, cid, elem))
- goto next_spqe;
-#endif
- q_obj = bnx2x_cid_to_q_obj(bp, cid);
-
- if (q_obj->complete_cmd(bp, q_obj, BNX2X_Q_CMD_CFC_DEL))
- break;
-
-
-
- goto next_spqe;
-
- case EVENT_RING_OPCODE_STOP_TRAFFIC:
- DP(BNX2X_MSG_SP, "got STOP TRAFFIC\n");
- if (f_obj->complete_cmd(bp, f_obj,
- BNX2X_F_CMD_TX_STOP))
- break;
- bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_TX_PAUSED);
- goto next_spqe;
-
- case EVENT_RING_OPCODE_START_TRAFFIC:
- DP(BNX2X_MSG_SP, "got START TRAFFIC\n");
- if (f_obj->complete_cmd(bp, f_obj,
- BNX2X_F_CMD_TX_START))
- break;
- bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_TX_RELEASED);
- goto next_spqe;
- case EVENT_RING_OPCODE_FUNCTION_START:
- DP(BNX2X_MSG_SP, "got FUNC_START ramrod\n");
- if (f_obj->complete_cmd(bp, f_obj, BNX2X_F_CMD_START))
- break;
-
- goto next_spqe;
-
- case EVENT_RING_OPCODE_FUNCTION_STOP:
- DP(BNX2X_MSG_SP, "got FUNC_STOP ramrod\n");
- if (f_obj->complete_cmd(bp, f_obj, BNX2X_F_CMD_STOP))
- break;
-
- goto next_spqe;
- }
-
- switch (opcode | bp->state) {
- case (EVENT_RING_OPCODE_RSS_UPDATE_RULES |
- BNX2X_STATE_OPEN):
- case (EVENT_RING_OPCODE_RSS_UPDATE_RULES |
- BNX2X_STATE_OPENING_WAIT4_PORT):
- cid = elem->message.data.eth_event.echo &
- BNX2X_SWCID_MASK;
- DP(BNX2X_MSG_SP, "got RSS_UPDATE ramrod. CID %d\n",
- cid);
- rss_raw->clear_pending(rss_raw);
- break;
-
- case (EVENT_RING_OPCODE_SET_MAC | BNX2X_STATE_OPEN):
- case (EVENT_RING_OPCODE_SET_MAC | BNX2X_STATE_DIAG):
- case (EVENT_RING_OPCODE_SET_MAC |
- BNX2X_STATE_CLOSING_WAIT4_HALT):
- case (EVENT_RING_OPCODE_CLASSIFICATION_RULES |
- BNX2X_STATE_OPEN):
- case (EVENT_RING_OPCODE_CLASSIFICATION_RULES |
- BNX2X_STATE_DIAG):
- case (EVENT_RING_OPCODE_CLASSIFICATION_RULES |
- BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(BNX2X_MSG_SP, "got (un)set mac ramrod\n");
- bnx2x_handle_classification_eqe(bp, elem);
- break;
-
- case (EVENT_RING_OPCODE_MULTICAST_RULES |
- BNX2X_STATE_OPEN):
- case (EVENT_RING_OPCODE_MULTICAST_RULES |
- BNX2X_STATE_DIAG):
- case (EVENT_RING_OPCODE_MULTICAST_RULES |
- BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(BNX2X_MSG_SP, "got mcast ramrod\n");
- bnx2x_handle_mcast_eqe(bp);
- break;
-
- case (EVENT_RING_OPCODE_FILTERS_RULES |
- BNX2X_STATE_OPEN):
- case (EVENT_RING_OPCODE_FILTERS_RULES |
- BNX2X_STATE_DIAG):
- case (EVENT_RING_OPCODE_FILTERS_RULES |
- BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(BNX2X_MSG_SP, "got rx_mode ramrod\n");
- bnx2x_handle_rx_mode_eqe(bp);
- break;
- default:
- /* unknown event log error and continue */
- BNX2X_ERR("Unknown EQ event %d, bp->state 0x%x\n",
- elem->message.opcode, bp->state);
- }
-next_spqe:
- spqe_cnt++;
- } /* for */
-
- smp_mb__before_atomic_inc();
- atomic_add(spqe_cnt, &bp->eq_spq_left);
-
- bp->eq_cons = sw_cons;
- bp->eq_prod = sw_prod;
- /* Make sure that above mem writes were issued towards the memory */
- smp_wmb();
-
- /* update producer */
- bnx2x_update_eq_prod(bp, bp->eq_prod);
-}
-
-static void bnx2x_sp_task(struct work_struct *work)
-{
- struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
- u16 status;
-
- status = bnx2x_update_dsb_idx(bp);
-/* if (status == 0) */
-/* BNX2X_ERR("spurious slowpath interrupt!\n"); */
-
- DP(NETIF_MSG_INTR, "got a slowpath interrupt (status 0x%x)\n", status);
-
- /* HW attentions */
- if (status & BNX2X_DEF_SB_ATT_IDX) {
- bnx2x_attn_int(bp);
- status &= ~BNX2X_DEF_SB_ATT_IDX;
- }
-
- /* SP events: STAT_QUERY and others */
- if (status & BNX2X_DEF_SB_IDX) {
-#ifdef BCM_CNIC
- struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp);
-
- if ((!NO_FCOE(bp)) &&
- (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) {
- /*
- * Prevent local bottom-halves from running as
- * we are going to change the local NAPI list.
- */
- local_bh_disable();
- napi_schedule(&bnx2x_fcoe(bp, napi));
- local_bh_enable();
- }
-#endif
- /* Handle EQ completions */
- bnx2x_eq_int(bp);
-
- bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID,
- le16_to_cpu(bp->def_idx), IGU_INT_NOP, 1);
-
- status &= ~BNX2X_DEF_SB_IDX;
- }
-
- if (unlikely(status))
- DP(NETIF_MSG_INTR, "got an unknown interrupt! (status 0x%x)\n",
- status);
-
- bnx2x_ack_sb(bp, bp->igu_dsb_id, ATTENTION_ID,
- le16_to_cpu(bp->def_att_idx), IGU_INT_ENABLE, 1);
-}
-
-irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
-{
- struct net_device *dev = dev_instance;
- struct bnx2x *bp = netdev_priv(dev);
-
- bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID, 0,
- IGU_INT_DISABLE, 0);
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return IRQ_HANDLED;
-#endif
-
-#ifdef BCM_CNIC
- {
- struct cnic_ops *c_ops;
-
- rcu_read_lock();
- c_ops = rcu_dereference(bp->cnic_ops);
- if (c_ops)
- c_ops->cnic_handler(bp->cnic_data, NULL);
- rcu_read_unlock();
- }
-#endif
- queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
-
- return IRQ_HANDLED;
-}
-
-/* end of slow path */
-
-
-void bnx2x_drv_pulse(struct bnx2x *bp)
-{
- SHMEM_WR(bp, func_mb[BP_FW_MB_IDX(bp)].drv_pulse_mb,
- bp->fw_drv_pulse_wr_seq);
-}
-
-
-static void bnx2x_timer(unsigned long data)
-{
- u8 cos;
- struct bnx2x *bp = (struct bnx2x *) data;
-
- if (!netif_running(bp->dev))
- return;
-
- if (poll) {
- struct bnx2x_fastpath *fp = &bp->fp[0];
-
- for_each_cos_in_tx_queue(fp, cos)
- bnx2x_tx_int(bp, &fp->txdata[cos]);
- bnx2x_rx_int(fp, 1000);
- }
-
- if (!BP_NOMCP(bp)) {
- int mb_idx = BP_FW_MB_IDX(bp);
- u32 drv_pulse;
- u32 mcp_pulse;
-
- ++bp->fw_drv_pulse_wr_seq;
- bp->fw_drv_pulse_wr_seq &= DRV_PULSE_SEQ_MASK;
- /* TBD - add SYSTEM_TIME */
- drv_pulse = bp->fw_drv_pulse_wr_seq;
- bnx2x_drv_pulse(bp);
-
- mcp_pulse = (SHMEM_RD(bp, func_mb[mb_idx].mcp_pulse_mb) &
- MCP_PULSE_SEQ_MASK);
- /* The delta between driver pulse and mcp response
- * should be 1 (before mcp response) or 0 (after mcp response)
- */
- if ((drv_pulse != mcp_pulse) &&
- (drv_pulse != ((mcp_pulse + 1) & MCP_PULSE_SEQ_MASK))) {
- /* someone lost a heartbeat... */
- BNX2X_ERR("drv_pulse (0x%x) != mcp_pulse (0x%x)\n",
- drv_pulse, mcp_pulse);
- }
- }
-
- if (bp->state == BNX2X_STATE_OPEN)
- bnx2x_stats_handle(bp, STATS_EVENT_UPDATE);
-
- mod_timer(&bp->timer, jiffies + bp->current_interval);
-}
-
-/* end of Statistics */
-
-/* nic init */
-
-/*
- * nic init service functions
- */
-
-static inline void bnx2x_fill(struct bnx2x *bp, u32 addr, int fill, u32 len)
-{
- u32 i;
- if (!(len%4) && !(addr%4))
- for (i = 0; i < len; i += 4)
- REG_WR(bp, addr + i, fill);
- else
- for (i = 0; i < len; i++)
- REG_WR8(bp, addr + i, fill);
-
-}
-
-/* helper: writes FP SP data to FW - data_size in dwords */
-static inline void bnx2x_wr_fp_sb_data(struct bnx2x *bp,
- int fw_sb_id,
- u32 *sb_data_p,
- u32 data_size)
-{
- int index;
- for (index = 0; index < data_size; index++)
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_OFFSET(fw_sb_id) +
- sizeof(u32)*index,
- *(sb_data_p + index));
-}
-
-static inline void bnx2x_zero_fp_sb(struct bnx2x *bp, int fw_sb_id)
-{
- u32 *sb_data_p;
- u32 data_size = 0;
- struct hc_status_block_data_e2 sb_data_e2;
- struct hc_status_block_data_e1x sb_data_e1x;
-
- /* disable the function first */
- if (!CHIP_IS_E1x(bp)) {
- memset(&sb_data_e2, 0, sizeof(struct hc_status_block_data_e2));
- sb_data_e2.common.state = SB_DISABLED;
- sb_data_e2.common.p_func.vf_valid = false;
- sb_data_p = (u32 *)&sb_data_e2;
- data_size = sizeof(struct hc_status_block_data_e2)/sizeof(u32);
- } else {
- memset(&sb_data_e1x, 0,
- sizeof(struct hc_status_block_data_e1x));
- sb_data_e1x.common.state = SB_DISABLED;
- sb_data_e1x.common.p_func.vf_valid = false;
- sb_data_p = (u32 *)&sb_data_e1x;
- data_size = sizeof(struct hc_status_block_data_e1x)/sizeof(u32);
- }
- bnx2x_wr_fp_sb_data(bp, fw_sb_id, sb_data_p, data_size);
-
- bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_OFFSET(fw_sb_id), 0,
- CSTORM_STATUS_BLOCK_SIZE);
- bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SYNC_BLOCK_OFFSET(fw_sb_id), 0,
- CSTORM_SYNC_BLOCK_SIZE);
-}
-
-/* helper: writes SP SB data to FW */
-static inline void bnx2x_wr_sp_sb_data(struct bnx2x *bp,
- struct hc_sp_status_block_data *sp_sb_data)
-{
- int func = BP_FUNC(bp);
- int i;
- for (i = 0; i < sizeof(struct hc_sp_status_block_data)/sizeof(u32); i++)
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SP_STATUS_BLOCK_DATA_OFFSET(func) +
- i*sizeof(u32),
- *((u32 *)sp_sb_data + i));
-}
-
-static inline void bnx2x_zero_sp_sb(struct bnx2x *bp)
-{
- int func = BP_FUNC(bp);
- struct hc_sp_status_block_data sp_sb_data;
- memset(&sp_sb_data, 0, sizeof(struct hc_sp_status_block_data));
-
- sp_sb_data.state = SB_DISABLED;
- sp_sb_data.p_func.vf_valid = false;
-
- bnx2x_wr_sp_sb_data(bp, &sp_sb_data);
-
- bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SP_STATUS_BLOCK_OFFSET(func), 0,
- CSTORM_SP_STATUS_BLOCK_SIZE);
- bnx2x_fill(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SP_SYNC_BLOCK_OFFSET(func), 0,
- CSTORM_SP_SYNC_BLOCK_SIZE);
-
-}
-
-
-static inline
-void bnx2x_setup_ndsb_state_machine(struct hc_status_block_sm *hc_sm,
- int igu_sb_id, int igu_seg_id)
-{
- hc_sm->igu_sb_id = igu_sb_id;
- hc_sm->igu_seg_id = igu_seg_id;
- hc_sm->timer_value = 0xFF;
- hc_sm->time_to_expire = 0xFFFFFFFF;
-}
-
-static void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
- u8 vf_valid, int fw_sb_id, int igu_sb_id)
-{
- int igu_seg_id;
-
- struct hc_status_block_data_e2 sb_data_e2;
- struct hc_status_block_data_e1x sb_data_e1x;
- struct hc_status_block_sm *hc_sm_p;
- int data_size;
- u32 *sb_data_p;
-
- if (CHIP_INT_MODE_IS_BC(bp))
- igu_seg_id = HC_SEG_ACCESS_NORM;
- else
- igu_seg_id = IGU_SEG_ACCESS_NORM;
-
- bnx2x_zero_fp_sb(bp, fw_sb_id);
-
- if (!CHIP_IS_E1x(bp)) {
- memset(&sb_data_e2, 0, sizeof(struct hc_status_block_data_e2));
- sb_data_e2.common.state = SB_ENABLED;
- sb_data_e2.common.p_func.pf_id = BP_FUNC(bp);
- sb_data_e2.common.p_func.vf_id = vfid;
- sb_data_e2.common.p_func.vf_valid = vf_valid;
- sb_data_e2.common.p_func.vnic_id = BP_VN(bp);
- sb_data_e2.common.same_igu_sb_1b = true;
- sb_data_e2.common.host_sb_addr.hi = U64_HI(mapping);
- sb_data_e2.common.host_sb_addr.lo = U64_LO(mapping);
- hc_sm_p = sb_data_e2.common.state_machine;
- sb_data_p = (u32 *)&sb_data_e2;
- data_size = sizeof(struct hc_status_block_data_e2)/sizeof(u32);
- } else {
- memset(&sb_data_e1x, 0,
- sizeof(struct hc_status_block_data_e1x));
- sb_data_e1x.common.state = SB_ENABLED;
- sb_data_e1x.common.p_func.pf_id = BP_FUNC(bp);
- sb_data_e1x.common.p_func.vf_id = 0xff;
- sb_data_e1x.common.p_func.vf_valid = false;
- sb_data_e1x.common.p_func.vnic_id = BP_VN(bp);
- sb_data_e1x.common.same_igu_sb_1b = true;
- sb_data_e1x.common.host_sb_addr.hi = U64_HI(mapping);
- sb_data_e1x.common.host_sb_addr.lo = U64_LO(mapping);
- hc_sm_p = sb_data_e1x.common.state_machine;
- sb_data_p = (u32 *)&sb_data_e1x;
- data_size = sizeof(struct hc_status_block_data_e1x)/sizeof(u32);
- }
-
- bnx2x_setup_ndsb_state_machine(&hc_sm_p[SM_RX_ID],
- igu_sb_id, igu_seg_id);
- bnx2x_setup_ndsb_state_machine(&hc_sm_p[SM_TX_ID],
- igu_sb_id, igu_seg_id);
-
- DP(NETIF_MSG_HW, "Init FW SB %d\n", fw_sb_id);
-
- /* write indecies to HW */
- bnx2x_wr_fp_sb_data(bp, fw_sb_id, sb_data_p, data_size);
-}
-
-static void bnx2x_update_coalesce_sb(struct bnx2x *bp, u8 fw_sb_id,
- u16 tx_usec, u16 rx_usec)
-{
- bnx2x_update_coalesce_sb_index(bp, fw_sb_id, HC_INDEX_ETH_RX_CQ_CONS,
- false, rx_usec);
- bnx2x_update_coalesce_sb_index(bp, fw_sb_id,
- HC_INDEX_ETH_TX_CQ_CONS_COS0, false,
- tx_usec);
- bnx2x_update_coalesce_sb_index(bp, fw_sb_id,
- HC_INDEX_ETH_TX_CQ_CONS_COS1, false,
- tx_usec);
- bnx2x_update_coalesce_sb_index(bp, fw_sb_id,
- HC_INDEX_ETH_TX_CQ_CONS_COS2, false,
- tx_usec);
-}
-
-static void bnx2x_init_def_sb(struct bnx2x *bp)
-{
- struct host_sp_status_block *def_sb = bp->def_status_blk;
- dma_addr_t mapping = bp->def_status_blk_mapping;
- int igu_sp_sb_index;
- int igu_seg_id;
- int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- int reg_offset;
- u64 section;
- int index;
- struct hc_sp_status_block_data sp_sb_data;
- memset(&sp_sb_data, 0, sizeof(struct hc_sp_status_block_data));
-
- if (CHIP_INT_MODE_IS_BC(bp)) {
- igu_sp_sb_index = DEF_SB_IGU_ID;
- igu_seg_id = HC_SEG_ACCESS_DEF;
- } else {
- igu_sp_sb_index = bp->igu_dsb_id;
- igu_seg_id = IGU_SEG_ACCESS_DEF;
- }
-
- /* ATTN */
- section = ((u64)mapping) + offsetof(struct host_sp_status_block,
- atten_status_block);
- def_sb->atten_status_block.status_block_id = igu_sp_sb_index;
-
- bp->attn_state = 0;
-
- reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
- MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
- for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
- int sindex;
- /* take care of sig[0]..sig[4] */
- for (sindex = 0; sindex < 4; sindex++)
- bp->attn_group[index].sig[sindex] =
- REG_RD(bp, reg_offset + sindex*0x4 + 0x10*index);
-
- if (!CHIP_IS_E1x(bp))
- /*
- * enable5 is separate from the rest of the registers,
- * and therefore the address skip is 4
- * and not 16 between the different groups
- */
- bp->attn_group[index].sig[4] = REG_RD(bp,
- reg_offset + 0x10 + 0x4*index);
- else
- bp->attn_group[index].sig[4] = 0;
- }
-
- if (bp->common.int_block == INT_BLOCK_HC) {
- reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
- HC_REG_ATTN_MSG0_ADDR_L);
-
- REG_WR(bp, reg_offset, U64_LO(section));
- REG_WR(bp, reg_offset + 4, U64_HI(section));
- } else if (!CHIP_IS_E1x(bp)) {
- REG_WR(bp, IGU_REG_ATTN_MSG_ADDR_L, U64_LO(section));
- REG_WR(bp, IGU_REG_ATTN_MSG_ADDR_H, U64_HI(section));
- }
-
- section = ((u64)mapping) + offsetof(struct host_sp_status_block,
- sp_sb);
-
- bnx2x_zero_sp_sb(bp);
-
- sp_sb_data.state = SB_ENABLED;
- sp_sb_data.host_sb_addr.lo = U64_LO(section);
- sp_sb_data.host_sb_addr.hi = U64_HI(section);
- sp_sb_data.igu_sb_id = igu_sp_sb_index;
- sp_sb_data.igu_seg_id = igu_seg_id;
- sp_sb_data.p_func.pf_id = func;
- sp_sb_data.p_func.vnic_id = BP_VN(bp);
- sp_sb_data.p_func.vf_id = 0xff;
-
- bnx2x_wr_sp_sb_data(bp, &sp_sb_data);
-
- bnx2x_ack_sb(bp, bp->igu_dsb_id, USTORM_ID, 0, IGU_INT_ENABLE, 0);
-}
-
-void bnx2x_update_coalesce(struct bnx2x *bp)
-{
- int i;
-
- for_each_eth_queue(bp, i)
- bnx2x_update_coalesce_sb(bp, bp->fp[i].fw_sb_id,
- bp->tx_ticks, bp->rx_ticks);
-}
-
-static void bnx2x_init_sp_ring(struct bnx2x *bp)
-{
- spin_lock_init(&bp->spq_lock);
- atomic_set(&bp->cq_spq_left, MAX_SPQ_PENDING);
-
- bp->spq_prod_idx = 0;
- bp->dsb_sp_prod = BNX2X_SP_DSB_INDEX;
- bp->spq_prod_bd = bp->spq;
- bp->spq_last_bd = bp->spq_prod_bd + MAX_SP_DESC_CNT;
-}
-
-static void bnx2x_init_eq_ring(struct bnx2x *bp)
-{
- int i;
- for (i = 1; i <= NUM_EQ_PAGES; i++) {
- union event_ring_elem *elem =
- &bp->eq_ring[EQ_DESC_CNT_PAGE * i - 1];
-
- elem->next_page.addr.hi =
- cpu_to_le32(U64_HI(bp->eq_mapping +
- BCM_PAGE_SIZE * (i % NUM_EQ_PAGES)));
- elem->next_page.addr.lo =
- cpu_to_le32(U64_LO(bp->eq_mapping +
- BCM_PAGE_SIZE*(i % NUM_EQ_PAGES)));
- }
- bp->eq_cons = 0;
- bp->eq_prod = NUM_EQ_DESC;
- bp->eq_cons_sb = BNX2X_EQ_INDEX;
- /* we want a warning message before it gets rought... */
- atomic_set(&bp->eq_spq_left,
- min_t(int, MAX_SP_DESC_CNT - MAX_SPQ_PENDING, NUM_EQ_DESC) - 1);
-}
-
-
-/* called with netif_addr_lock_bh() */
-void bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id,
- unsigned long rx_mode_flags,
- unsigned long rx_accept_flags,
- unsigned long tx_accept_flags,
- unsigned long ramrod_flags)
-{
- struct bnx2x_rx_mode_ramrod_params ramrod_param;
- int rc;
-
- memset(&ramrod_param, 0, sizeof(ramrod_param));
-
- /* Prepare ramrod parameters */
- ramrod_param.cid = 0;
- ramrod_param.cl_id = cl_id;
- ramrod_param.rx_mode_obj = &bp->rx_mode_obj;
- ramrod_param.func_id = BP_FUNC(bp);
-
- ramrod_param.pstate = &bp->sp_state;
- ramrod_param.state = BNX2X_FILTER_RX_MODE_PENDING;
-
- ramrod_param.rdata = bnx2x_sp(bp, rx_mode_rdata);
- ramrod_param.rdata_mapping = bnx2x_sp_mapping(bp, rx_mode_rdata);
-
- set_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state);
-
- ramrod_param.ramrod_flags = ramrod_flags;
- ramrod_param.rx_mode_flags = rx_mode_flags;
-
- ramrod_param.rx_accept_flags = rx_accept_flags;
- ramrod_param.tx_accept_flags = tx_accept_flags;
-
- rc = bnx2x_config_rx_mode(bp, &ramrod_param);
- if (rc < 0) {
- BNX2X_ERR("Set rx_mode %d failed\n", bp->rx_mode);
- return;
- }
-}
-
-/* called with netif_addr_lock_bh() */
-void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
-{
- unsigned long rx_mode_flags = 0, ramrod_flags = 0;
- unsigned long rx_accept_flags = 0, tx_accept_flags = 0;
-
-#ifdef BCM_CNIC
- if (!NO_FCOE(bp))
-
- /* Configure rx_mode of FCoE Queue */
- __set_bit(BNX2X_RX_MODE_FCOE_ETH, &rx_mode_flags);
-#endif
-
- switch (bp->rx_mode) {
- case BNX2X_RX_MODE_NONE:
- /*
- * 'drop all' supersedes any accept flags that may have been
- * passed to the function.
- */
- break;
- case BNX2X_RX_MODE_NORMAL:
- __set_bit(BNX2X_ACCEPT_UNICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_MULTICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &rx_accept_flags);
-
- /* internal switching mode */
- __set_bit(BNX2X_ACCEPT_UNICAST, &tx_accept_flags);
- __set_bit(BNX2X_ACCEPT_MULTICAST, &tx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &tx_accept_flags);
-
- break;
- case BNX2X_RX_MODE_ALLMULTI:
- __set_bit(BNX2X_ACCEPT_UNICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &rx_accept_flags);
-
- /* internal switching mode */
- __set_bit(BNX2X_ACCEPT_UNICAST, &tx_accept_flags);
- __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &tx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &tx_accept_flags);
-
- break;
- case BNX2X_RX_MODE_PROMISC:
- /* According to deffinition of SI mode, iface in promisc mode
- * should receive matched and unmatched (in resolution of port)
- * unicast packets.
- */
- __set_bit(BNX2X_ACCEPT_UNMATCHED, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_UNICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &rx_accept_flags);
-
- /* internal switching mode */
- __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &tx_accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &tx_accept_flags);
-
- if (IS_MF_SI(bp))
- __set_bit(BNX2X_ACCEPT_ALL_UNICAST, &tx_accept_flags);
- else
- __set_bit(BNX2X_ACCEPT_UNICAST, &tx_accept_flags);
-
- break;
- default:
- BNX2X_ERR("Unknown rx_mode: %d\n", bp->rx_mode);
- return;
- }
-
- if (bp->rx_mode != BNX2X_RX_MODE_NONE) {
- __set_bit(BNX2X_ACCEPT_ANY_VLAN, &rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_ANY_VLAN, &tx_accept_flags);
- }
-
- __set_bit(RAMROD_RX, &ramrod_flags);
- __set_bit(RAMROD_TX, &ramrod_flags);
-
- bnx2x_set_q_rx_mode(bp, bp->fp->cl_id, rx_mode_flags, rx_accept_flags,
- tx_accept_flags, ramrod_flags);
-}
-
-static void bnx2x_init_internal_common(struct bnx2x *bp)
-{
- int i;
-
- if (IS_MF_SI(bp))
- /*
- * In switch independent mode, the TSTORM needs to accept
- * packets that failed classification, since approximate match
- * mac addresses aren't written to NIG LLH
- */
- REG_WR8(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET, 2);
- else if (!CHIP_IS_E1(bp)) /* 57710 doesn't support MF */
- REG_WR8(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET, 0);
-
- /* Zero this manually as its initialization is
- currently missing in the initTool */
- for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_AGG_DATA_OFFSET + i * 4, 0);
- if (!CHIP_IS_E1x(bp)) {
- REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_IGU_MODE_OFFSET,
- CHIP_INT_MODE_IS_BC(bp) ?
- HC_IGU_BC_MODE : HC_IGU_NBC_MODE);
- }
-}
-
-static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
-{
- switch (load_code) {
- case FW_MSG_CODE_DRV_LOAD_COMMON:
- case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP:
- bnx2x_init_internal_common(bp);
- /* no break */
-
- case FW_MSG_CODE_DRV_LOAD_PORT:
- /* nothing to do */
- /* no break */
-
- case FW_MSG_CODE_DRV_LOAD_FUNCTION:
- /* internal memory per function is
- initialized inside bnx2x_pf_init */
- break;
-
- default:
- BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code);
- break;
- }
-}
-
-static inline u8 bnx2x_fp_igu_sb_id(struct bnx2x_fastpath *fp)
-{
- return fp->bp->igu_base_sb + fp->index + CNIC_PRESENT;
-}
-
-static inline u8 bnx2x_fp_fw_sb_id(struct bnx2x_fastpath *fp)
-{
- return fp->bp->base_fw_ndsb + fp->index + CNIC_PRESENT;
-}
-
-static inline u8 bnx2x_fp_cl_id(struct bnx2x_fastpath *fp)
-{
- if (CHIP_IS_E1x(fp->bp))
- return BP_L_ID(fp->bp) + fp->index;
- else /* We want Client ID to be the same as IGU SB ID for 57712 */
- return bnx2x_fp_igu_sb_id(fp);
-}
-
-static void bnx2x_init_eth_fp(struct bnx2x *bp, int fp_idx)
-{
- struct bnx2x_fastpath *fp = &bp->fp[fp_idx];
- u8 cos;
- unsigned long q_type = 0;
- u32 cids[BNX2X_MULTI_TX_COS] = { 0 };
-
- fp->cid = fp_idx;
- fp->cl_id = bnx2x_fp_cl_id(fp);
- fp->fw_sb_id = bnx2x_fp_fw_sb_id(fp);
- fp->igu_sb_id = bnx2x_fp_igu_sb_id(fp);
- /* qZone id equals to FW (per path) client id */
- fp->cl_qzone_id = bnx2x_fp_qzone_id(fp);
-
- /* init shortcut */
- fp->ustorm_rx_prods_offset = bnx2x_rx_ustorm_prods_offset(fp);
- /* Setup SB indicies */
- fp->rx_cons_sb = BNX2X_RX_SB_INDEX;
-
- /* Configure Queue State object */
- __set_bit(BNX2X_Q_TYPE_HAS_RX, &q_type);
- __set_bit(BNX2X_Q_TYPE_HAS_TX, &q_type);
-
- BUG_ON(fp->max_cos > BNX2X_MULTI_TX_COS);
-
- /* init tx data */
- for_each_cos_in_tx_queue(fp, cos) {
- bnx2x_init_txdata(bp, &fp->txdata[cos],
- CID_COS_TO_TX_ONLY_CID(fp->cid, cos),
- FP_COS_TO_TXQ(fp, cos),
- BNX2X_TX_SB_INDEX_BASE + cos);
- cids[cos] = fp->txdata[cos].cid;
- }
-
- bnx2x_init_queue_obj(bp, &fp->q_obj, fp->cl_id, cids, fp->max_cos,
- BP_FUNC(bp), bnx2x_sp(bp, q_rdata),
- bnx2x_sp_mapping(bp, q_rdata), q_type);
-
- /**
- * Configure classification DBs: Always enable Tx switching
- */
- bnx2x_init_vlan_mac_fp_objs(fp, BNX2X_OBJ_TYPE_RX_TX);
-
- DP(NETIF_MSG_IFUP, "queue[%d]: bnx2x_init_sb(%p,%p) "
- "cl_id %d fw_sb %d igu_sb %d\n",
- fp_idx, bp, fp->status_blk.e2_sb, fp->cl_id, fp->fw_sb_id,
- fp->igu_sb_id);
- bnx2x_init_sb(bp, fp->status_blk_mapping, BNX2X_VF_ID_INVALID, false,
- fp->fw_sb_id, fp->igu_sb_id);
-
- bnx2x_update_fpsb_idx(fp);
-}
-
-void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
-{
- int i;
-
- for_each_eth_queue(bp, i)
- bnx2x_init_eth_fp(bp, i);
-#ifdef BCM_CNIC
- if (!NO_FCOE(bp))
- bnx2x_init_fcoe_fp(bp);
-
- bnx2x_init_sb(bp, bp->cnic_sb_mapping,
- BNX2X_VF_ID_INVALID, false,
- bnx2x_cnic_fw_sb_id(bp), bnx2x_cnic_igu_sb_id(bp));
-
-#endif
-
- /* Initialize MOD_ABS interrupts */
- bnx2x_init_mod_abs_int(bp, &bp->link_vars, bp->common.chip_id,
- bp->common.shmem_base, bp->common.shmem2_base,
- BP_PORT(bp));
- /* ensure status block indices were read */
- rmb();
-
- bnx2x_init_def_sb(bp);
- bnx2x_update_dsb_idx(bp);
- bnx2x_init_rx_rings(bp);
- bnx2x_init_tx_rings(bp);
- bnx2x_init_sp_ring(bp);
- bnx2x_init_eq_ring(bp);
- bnx2x_init_internal(bp, load_code);
- bnx2x_pf_init(bp);
- bnx2x_stats_init(bp);
-
- /* flush all before enabling interrupts */
- mb();
- mmiowb();
-
- bnx2x_int_enable(bp);
-
- /* Check for SPIO5 */
- bnx2x_attn_int_deasserted0(bp,
- REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + BP_PORT(bp)*4) &
- AEU_INPUTS_ATTN_BITS_SPIO5);
-}
-
-/* end of nic init */
-
-/*
- * gzip service functions
- */
-
-static int bnx2x_gunzip_init(struct bnx2x *bp)
-{
- bp->gunzip_buf = dma_alloc_coherent(&bp->pdev->dev, FW_BUF_SIZE,
- &bp->gunzip_mapping, GFP_KERNEL);
- if (bp->gunzip_buf == NULL)
- goto gunzip_nomem1;
-
- bp->strm = kmalloc(sizeof(*bp->strm), GFP_KERNEL);
- if (bp->strm == NULL)
- goto gunzip_nomem2;
-
- bp->strm->workspace = vmalloc(zlib_inflate_workspacesize());
- if (bp->strm->workspace == NULL)
- goto gunzip_nomem3;
-
- return 0;
-
-gunzip_nomem3:
- kfree(bp->strm);
- bp->strm = NULL;
-
-gunzip_nomem2:
- dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
- bp->gunzip_mapping);
- bp->gunzip_buf = NULL;
-
-gunzip_nomem1:
- netdev_err(bp->dev, "Cannot allocate firmware buffer for"
- " un-compression\n");
- return -ENOMEM;
-}
-
-static void bnx2x_gunzip_end(struct bnx2x *bp)
-{
- if (bp->strm) {
- vfree(bp->strm->workspace);
- kfree(bp->strm);
- bp->strm = NULL;
- }
-
- if (bp->gunzip_buf) {
- dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
- bp->gunzip_mapping);
- bp->gunzip_buf = NULL;
- }
-}
-
-static int bnx2x_gunzip(struct bnx2x *bp, const u8 *zbuf, int len)
-{
- int n, rc;
-
- /* check gzip header */
- if ((zbuf[0] != 0x1f) || (zbuf[1] != 0x8b) || (zbuf[2] != Z_DEFLATED)) {
- BNX2X_ERR("Bad gzip header\n");
- return -EINVAL;
- }
-
- n = 10;
-
-#define FNAME 0x8
-
- if (zbuf[3] & FNAME)
- while ((zbuf[n++] != 0) && (n < len));
-
- bp->strm->next_in = (typeof(bp->strm->next_in))zbuf + n;
- bp->strm->avail_in = len - n;
- bp->strm->next_out = bp->gunzip_buf;
- bp->strm->avail_out = FW_BUF_SIZE;
-
- rc = zlib_inflateInit2(bp->strm, -MAX_WBITS);
- if (rc != Z_OK)
- return rc;
-
- rc = zlib_inflate(bp->strm, Z_FINISH);
- if ((rc != Z_OK) && (rc != Z_STREAM_END))
- netdev_err(bp->dev, "Firmware decompression error: %s\n",
- bp->strm->msg);
-
- bp->gunzip_outlen = (FW_BUF_SIZE - bp->strm->avail_out);
- if (bp->gunzip_outlen & 0x3)
- netdev_err(bp->dev, "Firmware decompression error:"
- " gunzip_outlen (%d) not aligned\n",
- bp->gunzip_outlen);
- bp->gunzip_outlen >>= 2;
-
- zlib_inflateEnd(bp->strm);
-
- if (rc == Z_STREAM_END)
- return 0;
-
- return rc;
-}
-
-/* nic load/unload */
-
-/*
- * General service functions
- */
-
-/* send a NIG loopback debug packet */
-static void bnx2x_lb_pckt(struct bnx2x *bp)
-{
- u32 wb_write[3];
-
- /* Ethernet source and destination addresses */
- wb_write[0] = 0x55555555;
- wb_write[1] = 0x55555555;
- wb_write[2] = 0x20; /* SOP */
- REG_WR_DMAE(bp, NIG_REG_DEBUG_PACKET_LB, wb_write, 3);
-
- /* NON-IP protocol */
- wb_write[0] = 0x09000000;
- wb_write[1] = 0x55555555;
- wb_write[2] = 0x10; /* EOP, eop_bvalid = 0 */
- REG_WR_DMAE(bp, NIG_REG_DEBUG_PACKET_LB, wb_write, 3);
-}
-
-/* some of the internal memories
- * are not directly readable from the driver
- * to test them we send debug packets
- */
-static int bnx2x_int_mem_test(struct bnx2x *bp)
-{
- int factor;
- int count, i;
- u32 val = 0;
-
- if (CHIP_REV_IS_FPGA(bp))
- factor = 120;
- else if (CHIP_REV_IS_EMUL(bp))
- factor = 200;
- else
- factor = 1;
-
- /* Disable inputs of parser neighbor blocks */
- REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
- REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
- REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
-
- /* Write 0 to parser credits for CFC search request */
- REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
-
- /* send Ethernet packet */
- bnx2x_lb_pckt(bp);
-
- /* TODO do i reset NIG statistic? */
- /* Wait until NIG register shows 1 packet of size 0x10 */
- count = 1000 * factor;
- while (count) {
-
- bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
- val = *bnx2x_sp(bp, wb_data[0]);
- if (val == 0x10)
- break;
-
- msleep(10);
- count--;
- }
- if (val != 0x10) {
- BNX2X_ERR("NIG timeout val = 0x%x\n", val);
- return -1;
- }
-
- /* Wait until PRS register shows 1 packet */
- count = 1000 * factor;
- while (count) {
- val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
- if (val == 1)
- break;
-
- msleep(10);
- count--;
- }
- if (val != 0x1) {
- BNX2X_ERR("PRS timeout val = 0x%x\n", val);
- return -2;
- }
-
- /* Reset and init BRB, PRS */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR, 0x03);
- msleep(50);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0x03);
- msleep(50);
- bnx2x_init_block(bp, BLOCK_BRB1, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_PRS, PHASE_COMMON);
-
- DP(NETIF_MSG_HW, "part2\n");
-
- /* Disable inputs of parser neighbor blocks */
- REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
- REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
- REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
-
- /* Write 0 to parser credits for CFC search request */
- REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
-
- /* send 10 Ethernet packets */
- for (i = 0; i < 10; i++)
- bnx2x_lb_pckt(bp);
-
- /* Wait until NIG register shows 10 + 1
- packets of size 11*0x10 = 0xb0 */
- count = 1000 * factor;
- while (count) {
-
- bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
- val = *bnx2x_sp(bp, wb_data[0]);
- if (val == 0xb0)
- break;
-
- msleep(10);
- count--;
- }
- if (val != 0xb0) {
- BNX2X_ERR("NIG timeout val = 0x%x\n", val);
- return -3;
- }
-
- /* Wait until PRS register shows 2 packets */
- val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
- if (val != 2)
- BNX2X_ERR("PRS timeout val = 0x%x\n", val);
-
- /* Write 1 to parser credits for CFC search request */
- REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x1);
-
- /* Wait until PRS register shows 3 packets */
- msleep(10 * factor);
- /* Wait until NIG register shows 1 packet of size 0x10 */
- val = REG_RD(bp, PRS_REG_NUM_OF_PACKETS);
- if (val != 3)
- BNX2X_ERR("PRS timeout val = 0x%x\n", val);
-
- /* clear NIG EOP FIFO */
- for (i = 0; i < 11; i++)
- REG_RD(bp, NIG_REG_INGRESS_EOP_LB_FIFO);
- val = REG_RD(bp, NIG_REG_INGRESS_EOP_LB_EMPTY);
- if (val != 1) {
- BNX2X_ERR("clear of NIG failed\n");
- return -4;
- }
-
- /* Reset and init BRB, PRS, NIG */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR, 0x03);
- msleep(50);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0x03);
- msleep(50);
- bnx2x_init_block(bp, BLOCK_BRB1, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_PRS, PHASE_COMMON);
-#ifndef BCM_CNIC
- /* set NIC mode */
- REG_WR(bp, PRS_REG_NIC_MODE, 1);
-#endif
-
- /* Enable inputs of parser neighbor blocks */
- REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x7fffffff);
- REG_WR(bp, TCM_REG_PRS_IFEN, 0x1);
- REG_WR(bp, CFC_REG_DEBUG0, 0x0);
- REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x1);
-
- DP(NETIF_MSG_HW, "done\n");
-
- return 0; /* OK */
-}
-
-static void bnx2x_enable_blocks_attention(struct bnx2x *bp)
-{
- REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0x40);
- else
- REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0);
- REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
- REG_WR(bp, CFC_REG_CFC_INT_MASK, 0);
- /*
- * mask read length error interrupts in brb for parser
- * (parsing unit and 'checksum and crc' unit)
- * these errors are legal (PU reads fixed length and CAC can cause
- * read length error on truncated packets)
- */
- REG_WR(bp, BRB1_REG_BRB1_INT_MASK, 0xFC00);
- REG_WR(bp, QM_REG_QM_INT_MASK, 0);
- REG_WR(bp, TM_REG_TM_INT_MASK, 0);
- REG_WR(bp, XSDM_REG_XSDM_INT_MASK_0, 0);
- REG_WR(bp, XSDM_REG_XSDM_INT_MASK_1, 0);
- REG_WR(bp, XCM_REG_XCM_INT_MASK, 0);
-/* REG_WR(bp, XSEM_REG_XSEM_INT_MASK_0, 0); */
-/* REG_WR(bp, XSEM_REG_XSEM_INT_MASK_1, 0); */
- REG_WR(bp, USDM_REG_USDM_INT_MASK_0, 0);
- REG_WR(bp, USDM_REG_USDM_INT_MASK_1, 0);
- REG_WR(bp, UCM_REG_UCM_INT_MASK, 0);
-/* REG_WR(bp, USEM_REG_USEM_INT_MASK_0, 0); */
-/* REG_WR(bp, USEM_REG_USEM_INT_MASK_1, 0); */
- REG_WR(bp, GRCBASE_UPB + PB_REG_PB_INT_MASK, 0);
- REG_WR(bp, CSDM_REG_CSDM_INT_MASK_0, 0);
- REG_WR(bp, CSDM_REG_CSDM_INT_MASK_1, 0);
- REG_WR(bp, CCM_REG_CCM_INT_MASK, 0);
-/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */
-/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */
-
- if (CHIP_REV_IS_FPGA(bp))
- REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000);
- else if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0,
- (PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF
- | PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT
- | PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN
- | PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED
- | PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED));
- else
- REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x480000);
- REG_WR(bp, TSDM_REG_TSDM_INT_MASK_0, 0);
- REG_WR(bp, TSDM_REG_TSDM_INT_MASK_1, 0);
- REG_WR(bp, TCM_REG_TCM_INT_MASK, 0);
-/* REG_WR(bp, TSEM_REG_TSEM_INT_MASK_0, 0); */
-
- if (!CHIP_IS_E1x(bp))
- /* enable VFC attentions: bits 11 and 12, bits 31:13 reserved */
- REG_WR(bp, TSEM_REG_TSEM_INT_MASK_1, 0x07ff);
-
- REG_WR(bp, CDU_REG_CDU_INT_MASK, 0);
- REG_WR(bp, DMAE_REG_DMAE_INT_MASK, 0);
-/* REG_WR(bp, MISC_REG_MISC_INT_MASK, 0); */
- REG_WR(bp, PBF_REG_PBF_INT_MASK, 0x18); /* bit 3,4 masked */
-}
-
-static void bnx2x_reset_common(struct bnx2x *bp)
-{
- u32 val = 0x1400;
-
- /* reset_common */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffff7f);
-
- if (CHIP_IS_E3(bp)) {
- val |= MISC_REGISTERS_RESET_REG_2_MSTAT0;
- val |= MISC_REGISTERS_RESET_REG_2_MSTAT1;
- }
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, val);
-}
-
-static void bnx2x_setup_dmae(struct bnx2x *bp)
-{
- bp->dmae_ready = 0;
- spin_lock_init(&bp->dmae_lock);
-}
-
-static void bnx2x_init_pxp(struct bnx2x *bp)
-{
- u16 devctl;
- int r_order, w_order;
-
- pci_read_config_word(bp->pdev,
- pci_pcie_cap(bp->pdev) + PCI_EXP_DEVCTL, &devctl);
- DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
- w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
- if (bp->mrrs == -1)
- r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
- else {
- DP(NETIF_MSG_HW, "force read order to %d\n", bp->mrrs);
- r_order = bp->mrrs;
- }
-
- bnx2x_init_pxp_arb(bp, r_order, w_order);
-}
-
-static void bnx2x_setup_fan_failure_detection(struct bnx2x *bp)
-{
- int is_required;
- u32 val;
- int port;
-
- if (BP_NOMCP(bp))
- return;
-
- is_required = 0;
- val = SHMEM_RD(bp, dev_info.shared_hw_config.config2) &
- SHARED_HW_CFG_FAN_FAILURE_MASK;
-
- if (val == SHARED_HW_CFG_FAN_FAILURE_ENABLED)
- is_required = 1;
-
- /*
- * The fan failure mechanism is usually related to the PHY type since
- * the power consumption of the board is affected by the PHY. Currently,
- * fan is required for most designs with SFX7101, BCM8727 and BCM8481.
- */
- else if (val == SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE)
- for (port = PORT_0; port < PORT_MAX; port++) {
- is_required |=
- bnx2x_fan_failure_det_req(
- bp,
- bp->common.shmem_base,
- bp->common.shmem2_base,
- port);
- }
-
- DP(NETIF_MSG_HW, "fan detection setting: %d\n", is_required);
-
- if (is_required == 0)
- return;
-
- /* Fan failure is indicated by SPIO 5 */
- bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5,
- MISC_REGISTERS_SPIO_INPUT_HI_Z);
-
- /* set to active low mode */
- val = REG_RD(bp, MISC_REG_SPIO_INT);
- val |= ((1 << MISC_REGISTERS_SPIO_5) <<
- MISC_REGISTERS_SPIO_INT_OLD_SET_POS);
- REG_WR(bp, MISC_REG_SPIO_INT, val);
-
- /* enable interrupt to signal the IGU */
- val = REG_RD(bp, MISC_REG_SPIO_EVENT_EN);
- val |= (1 << MISC_REGISTERS_SPIO_5);
- REG_WR(bp, MISC_REG_SPIO_EVENT_EN, val);
-}
-
-static void bnx2x_pretend_func(struct bnx2x *bp, u8 pretend_func_num)
-{
- u32 offset = 0;
-
- if (CHIP_IS_E1(bp))
- return;
- if (CHIP_IS_E1H(bp) && (pretend_func_num >= E1H_FUNC_MAX))
- return;
-
- switch (BP_ABS_FUNC(bp)) {
- case 0:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F0;
- break;
- case 1:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F1;
- break;
- case 2:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F2;
- break;
- case 3:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F3;
- break;
- case 4:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F4;
- break;
- case 5:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F5;
- break;
- case 6:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F6;
- break;
- case 7:
- offset = PXP2_REG_PGL_PRETEND_FUNC_F7;
- break;
- default:
- return;
- }
-
- REG_WR(bp, offset, pretend_func_num);
- REG_RD(bp, offset);
- DP(NETIF_MSG_HW, "Pretending to func %d\n", pretend_func_num);
-}
-
-void bnx2x_pf_disable(struct bnx2x *bp)
-{
- u32 val = REG_RD(bp, IGU_REG_PF_CONFIGURATION);
- val &= ~IGU_PF_CONF_FUNC_EN;
-
- REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 0);
- REG_WR(bp, CFC_REG_WEAK_ENABLE_PF, 0);
-}
-
-static inline void bnx2x__common_init_phy(struct bnx2x *bp)
-{
- u32 shmem_base[2], shmem2_base[2];
- shmem_base[0] = bp->common.shmem_base;
- shmem2_base[0] = bp->common.shmem2_base;
- if (!CHIP_IS_E1x(bp)) {
- shmem_base[1] =
- SHMEM2_RD(bp, other_shmem_base_addr);
- shmem2_base[1] =
- SHMEM2_RD(bp, other_shmem2_base_addr);
- }
- bnx2x_acquire_phy_lock(bp);
- bnx2x_common_init_phy(bp, shmem_base, shmem2_base,
- bp->common.chip_id);
- bnx2x_release_phy_lock(bp);
-}
-
-/**
- * bnx2x_init_hw_common - initialize the HW at the COMMON phase.
- *
- * @bp: driver handle
- */
-static int bnx2x_init_hw_common(struct bnx2x *bp)
-{
- u32 val;
-
- DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_ABS_FUNC(bp));
-
- bnx2x_reset_common(bp);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
-
- val = 0xfffc;
- if (CHIP_IS_E3(bp)) {
- val |= MISC_REGISTERS_RESET_REG_2_MSTAT0;
- val |= MISC_REGISTERS_RESET_REG_2_MSTAT1;
- }
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, val);
-
- bnx2x_init_block(bp, BLOCK_MISC, PHASE_COMMON);
-
- if (!CHIP_IS_E1x(bp)) {
- u8 abs_func_id;
-
- /**
- * 4-port mode or 2-port mode we need to turn of master-enable
- * for everyone, after that, turn it back on for self.
- * so, we disregard multi-function or not, and always disable
- * for all functions on the given path, this means 0,2,4,6 for
- * path 0 and 1,3,5,7 for path 1
- */
- for (abs_func_id = BP_PATH(bp);
- abs_func_id < E2_FUNC_MAX*2; abs_func_id += 2) {
- if (abs_func_id == BP_ABS_FUNC(bp)) {
- REG_WR(bp,
- PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER,
- 1);
- continue;
- }
-
- bnx2x_pretend_func(bp, abs_func_id);
- /* clear pf enable */
- bnx2x_pf_disable(bp);
- bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
- }
- }
-
- bnx2x_init_block(bp, BLOCK_PXP, PHASE_COMMON);
- if (CHIP_IS_E1(bp)) {
- /* enable HW interrupt from PXP on USDM overflow
- bit 16 on INT_MASK_0 */
- REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
- }
-
- bnx2x_init_block(bp, BLOCK_PXP2, PHASE_COMMON);
- bnx2x_init_pxp(bp);
-
-#ifdef __BIG_ENDIAN
- REG_WR(bp, PXP2_REG_RQ_QM_ENDIAN_M, 1);
- REG_WR(bp, PXP2_REG_RQ_TM_ENDIAN_M, 1);
- REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
- REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
- REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
- /* make sure this value is 0 */
- REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 0);
-
-/* REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
- REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);
- REG_WR(bp, PXP2_REG_RD_TM_SWAP_MODE, 1);
- REG_WR(bp, PXP2_REG_RD_SRC_SWAP_MODE, 1);
- REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1);
-#endif
-
- bnx2x_ilt_init_page_size(bp, INITOP_SET);
-
- if (CHIP_REV_IS_FPGA(bp) && CHIP_IS_E1H(bp))
- REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x1);
-
- /* let the HW do it's magic ... */
- msleep(100);
- /* finish PXP init */
- val = REG_RD(bp, PXP2_REG_RQ_CFG_DONE);
- if (val != 1) {
- BNX2X_ERR("PXP2 CFG failed\n");
- return -EBUSY;
- }
- val = REG_RD(bp, PXP2_REG_RD_INIT_DONE);
- if (val != 1) {
- BNX2X_ERR("PXP2 RD_INIT failed\n");
- return -EBUSY;
- }
-
- /* Timers bug workaround E2 only. We need to set the entire ILT to
- * have entries with value "0" and valid bit on.
- * This needs to be done by the first PF that is loaded in a path
- * (i.e. common phase)
- */
- if (!CHIP_IS_E1x(bp)) {
-/* In E2 there is a bug in the timers block that can cause function 6 / 7
- * (i.e. vnic3) to start even if it is marked as "scan-off".
- * This occurs when a different function (func2,3) is being marked
- * as "scan-off". Real-life scenario for example: if a driver is being
- * load-unloaded while func6,7 are down. This will cause the timer to access
- * the ilt, translate to a logical address and send a request to read/write.
- * Since the ilt for the function that is down is not valid, this will cause
- * a translation error which is unrecoverable.
- * The Workaround is intended to make sure that when this happens nothing fatal
- * will occur. The workaround:
- * 1. First PF driver which loads on a path will:
- * a. After taking the chip out of reset, by using pretend,
- * it will write "0" to the following registers of
- * the other vnics.
- * REG_WR(pdev, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 0);
- * REG_WR(pdev, CFC_REG_WEAK_ENABLE_PF,0);
- * REG_WR(pdev, CFC_REG_STRONG_ENABLE_PF,0);
- * And for itself it will write '1' to
- * PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER to enable
- * dmae-operations (writing to pram for example.)
- * note: can be done for only function 6,7 but cleaner this
- * way.
- * b. Write zero+valid to the entire ILT.
- * c. Init the first_timers_ilt_entry, last_timers_ilt_entry of
- * VNIC3 (of that port). The range allocated will be the
- * entire ILT. This is needed to prevent ILT range error.
- * 2. Any PF driver load flow:
- * a. ILT update with the physical addresses of the allocated
- * logical pages.
- * b. Wait 20msec. - note that this timeout is needed to make
- * sure there are no requests in one of the PXP internal
- * queues with "old" ILT addresses.
- * c. PF enable in the PGLC.
- * d. Clear the was_error of the PF in the PGLC. (could have
- * occured while driver was down)
- * e. PF enable in the CFC (WEAK + STRONG)
- * f. Timers scan enable
- * 3. PF driver unload flow:
- * a. Clear the Timers scan_en.
- * b. Polling for scan_on=0 for that PF.
- * c. Clear the PF enable bit in the PXP.
- * d. Clear the PF enable in the CFC (WEAK + STRONG)
- * e. Write zero+valid to all ILT entries (The valid bit must
- * stay set)
- * f. If this is VNIC 3 of a port then also init
- * first_timers_ilt_entry to zero and last_timers_ilt_entry
- * to the last enrty in the ILT.
- *
- * Notes:
- * Currently the PF error in the PGLC is non recoverable.
- * In the future the there will be a recovery routine for this error.
- * Currently attention is masked.
- * Having an MCP lock on the load/unload process does not guarantee that
- * there is no Timer disable during Func6/7 enable. This is because the
- * Timers scan is currently being cleared by the MCP on FLR.
- * Step 2.d can be done only for PF6/7 and the driver can also check if
- * there is error before clearing it. But the flow above is simpler and
- * more general.
- * All ILT entries are written by zero+valid and not just PF6/7
- * ILT entries since in the future the ILT entries allocation for
- * PF-s might be dynamic.
- */
- struct ilt_client_info ilt_cli;
- struct bnx2x_ilt ilt;
- memset(&ilt_cli, 0, sizeof(struct ilt_client_info));
- memset(&ilt, 0, sizeof(struct bnx2x_ilt));
-
- /* initialize dummy TM client */
- ilt_cli.start = 0;
- ilt_cli.end = ILT_NUM_PAGE_ENTRIES - 1;
- ilt_cli.client_num = ILT_CLIENT_TM;
-
- /* Step 1: set zeroes to all ilt page entries with valid bit on
- * Step 2: set the timers first/last ilt entry to point
- * to the entire range to prevent ILT range error for 3rd/4th
- * vnic (this code assumes existance of the vnic)
- *
- * both steps performed by call to bnx2x_ilt_client_init_op()
- * with dummy TM client
- *
- * we must use pretend since PXP2_REG_RQ_##blk##_FIRST_ILT
- * and his brother are split registers
- */
- bnx2x_pretend_func(bp, (BP_PATH(bp) + 6));
- bnx2x_ilt_client_init_op_ilt(bp, &ilt, &ilt_cli, INITOP_CLEAR);
- bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));
-
- REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN, BNX2X_PXP_DRAM_ALIGN);
- REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN_RD, BNX2X_PXP_DRAM_ALIGN);
- REG_WR(bp, PXP2_REG_RQ_DRAM_ALIGN_SEL, 1);
- }
-
-
- REG_WR(bp, PXP2_REG_RQ_DISABLE_INPUTS, 0);
- REG_WR(bp, PXP2_REG_RD_DISABLE_INPUTS, 0);
-
- if (!CHIP_IS_E1x(bp)) {
- int factor = CHIP_REV_IS_EMUL(bp) ? 1000 :
- (CHIP_REV_IS_FPGA(bp) ? 400 : 0);
- bnx2x_init_block(bp, BLOCK_PGLUE_B, PHASE_COMMON);
-
- bnx2x_init_block(bp, BLOCK_ATC, PHASE_COMMON);
-
- /* let the HW do it's magic ... */
- do {
- msleep(200);
- val = REG_RD(bp, ATC_REG_ATC_INIT_DONE);
- } while (factor-- && (val != 1));
-
- if (val != 1) {
- BNX2X_ERR("ATC_INIT failed\n");
- return -EBUSY;
- }
- }
-
- bnx2x_init_block(bp, BLOCK_DMAE, PHASE_COMMON);
-
- /* clean the DMAE memory */
- bp->dmae_ready = 1;
- bnx2x_init_fill(bp, TSEM_REG_PRAM, 0, 8, 1);
-
- bnx2x_init_block(bp, BLOCK_TCM, PHASE_COMMON);
-
- bnx2x_init_block(bp, BLOCK_UCM, PHASE_COMMON);
-
- bnx2x_init_block(bp, BLOCK_CCM, PHASE_COMMON);
-
- bnx2x_init_block(bp, BLOCK_XCM, PHASE_COMMON);
-
- bnx2x_read_dmae(bp, XSEM_REG_PASSIVE_BUFFER, 3);
- bnx2x_read_dmae(bp, CSEM_REG_PASSIVE_BUFFER, 3);
- bnx2x_read_dmae(bp, TSEM_REG_PASSIVE_BUFFER, 3);
- bnx2x_read_dmae(bp, USEM_REG_PASSIVE_BUFFER, 3);
-
- bnx2x_init_block(bp, BLOCK_QM, PHASE_COMMON);
-
-
- /* QM queues pointers table */
- bnx2x_qm_init_ptr_table(bp, bp->qm_cid_count, INITOP_SET);
-
- /* soft reset pulse */
- REG_WR(bp, QM_REG_SOFT_RESET, 1);
- REG_WR(bp, QM_REG_SOFT_RESET, 0);
-
-#ifdef BCM_CNIC
- bnx2x_init_block(bp, BLOCK_TM, PHASE_COMMON);
-#endif
-
- bnx2x_init_block(bp, BLOCK_DORQ, PHASE_COMMON);
- REG_WR(bp, DORQ_REG_DPM_CID_OFST, BNX2X_DB_SHIFT);
- if (!CHIP_REV_IS_SLOW(bp))
- /* enable hw interrupt from doorbell Q */
- REG_WR(bp, DORQ_REG_DORQ_INT_MASK, 0);
-
- bnx2x_init_block(bp, BLOCK_BRB1, PHASE_COMMON);
-
- bnx2x_init_block(bp, BLOCK_PRS, PHASE_COMMON);
- REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
-
- if (!CHIP_IS_E1(bp))
- REG_WR(bp, PRS_REG_E1HOV_MODE, bp->path_has_ovlan);
-
- if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3B0(bp))
- /* Bit-map indicating which L2 hdrs may appear
- * after the basic Ethernet header
- */
- REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC,
- bp->path_has_ovlan ? 7 : 6);
-
- bnx2x_init_block(bp, BLOCK_TSDM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_CSDM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_USDM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_XSDM, PHASE_COMMON);
-
- if (!CHIP_IS_E1x(bp)) {
- /* reset VFC memories */
- REG_WR(bp, TSEM_REG_FAST_MEMORY + VFC_REG_MEMORIES_RST,
- VFC_MEMORIES_RST_REG_CAM_RST |
- VFC_MEMORIES_RST_REG_RAM_RST);
- REG_WR(bp, XSEM_REG_FAST_MEMORY + VFC_REG_MEMORIES_RST,
- VFC_MEMORIES_RST_REG_CAM_RST |
- VFC_MEMORIES_RST_REG_RAM_RST);
-
- msleep(20);
- }
-
- bnx2x_init_block(bp, BLOCK_TSEM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_USEM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_CSEM, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_XSEM, PHASE_COMMON);
-
- /* sync semi rtc */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0x80000000);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
- 0x80000000);
-
- bnx2x_init_block(bp, BLOCK_UPB, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_XPB, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_PBF, PHASE_COMMON);
-
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC,
- bp->path_has_ovlan ? 7 : 6);
-
- REG_WR(bp, SRC_REG_SOFT_RST, 1);
-
- bnx2x_init_block(bp, BLOCK_SRC, PHASE_COMMON);
-
-#ifdef BCM_CNIC
- REG_WR(bp, SRC_REG_KEYSEARCH_0, 0x63285672);
- REG_WR(bp, SRC_REG_KEYSEARCH_1, 0x24b8f2cc);
- REG_WR(bp, SRC_REG_KEYSEARCH_2, 0x223aef9b);
- REG_WR(bp, SRC_REG_KEYSEARCH_3, 0x26001e3a);
- REG_WR(bp, SRC_REG_KEYSEARCH_4, 0x7ae91116);
- REG_WR(bp, SRC_REG_KEYSEARCH_5, 0x5ce5230b);
- REG_WR(bp, SRC_REG_KEYSEARCH_6, 0x298d8adf);
- REG_WR(bp, SRC_REG_KEYSEARCH_7, 0x6eb0ff09);
- REG_WR(bp, SRC_REG_KEYSEARCH_8, 0x1830f82f);
- REG_WR(bp, SRC_REG_KEYSEARCH_9, 0x01e46be7);
-#endif
- REG_WR(bp, SRC_REG_SOFT_RST, 0);
-
- if (sizeof(union cdu_context) != 1024)
- /* we currently assume that a context is 1024 bytes */
- dev_alert(&bp->pdev->dev, "please adjust the size "
- "of cdu_context(%ld)\n",
- (long)sizeof(union cdu_context));
-
- bnx2x_init_block(bp, BLOCK_CDU, PHASE_COMMON);
- val = (4 << 24) + (0 << 12) + 1024;
- REG_WR(bp, CDU_REG_CDU_GLOBAL_PARAMS, val);
-
- bnx2x_init_block(bp, BLOCK_CFC, PHASE_COMMON);
- REG_WR(bp, CFC_REG_INIT_REG, 0x7FF);
- /* enable context validation interrupt from CFC */
- REG_WR(bp, CFC_REG_CFC_INT_MASK, 0);
-
- /* set the thresholds to prevent CFC/CDU race */
- REG_WR(bp, CFC_REG_DEBUG0, 0x20020000);
-
- bnx2x_init_block(bp, BLOCK_HC, PHASE_COMMON);
-
- if (!CHIP_IS_E1x(bp) && BP_NOMCP(bp))
- REG_WR(bp, IGU_REG_RESET_MEMORIES, 0x36);
-
- bnx2x_init_block(bp, BLOCK_IGU, PHASE_COMMON);
- bnx2x_init_block(bp, BLOCK_MISC_AEU, PHASE_COMMON);
-
- /* Reset PCIE errors for debug */
- REG_WR(bp, 0x2814, 0xffffffff);
- REG_WR(bp, 0x3820, 0xffffffff);
-
- if (!CHIP_IS_E1x(bp)) {
- REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_CONTROL_5,
- (PXPCS_TL_CONTROL_5_ERR_UNSPPORT1 |
- PXPCS_TL_CONTROL_5_ERR_UNSPPORT));
- REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_FUNC345_STAT,
- (PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT4 |
- PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT3 |
- PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT2));
- REG_WR(bp, PCICFG_OFFSET + PXPCS_TL_FUNC678_STAT,
- (PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT7 |
- PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT6 |
- PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT5));
- }
-
- bnx2x_init_block(bp, BLOCK_NIG, PHASE_COMMON);
- if (!CHIP_IS_E1(bp)) {
- /* in E3 this done in per-port section */
- if (!CHIP_IS_E3(bp))
- REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_MF(bp));
- }
- if (CHIP_IS_E1H(bp))
- /* not applicable for E2 (and above ...) */
- REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF_SD(bp));
-
- if (CHIP_REV_IS_SLOW(bp))
- msleep(200);
-
- /* finish CFC init */
- val = reg_poll(bp, CFC_REG_LL_INIT_DONE, 1, 100, 10);
- if (val != 1) {
- BNX2X_ERR("CFC LL_INIT failed\n");
- return -EBUSY;
- }
- val = reg_poll(bp, CFC_REG_AC_INIT_DONE, 1, 100, 10);
- if (val != 1) {
- BNX2X_ERR("CFC AC_INIT failed\n");
- return -EBUSY;
- }
- val = reg_poll(bp, CFC_REG_CAM_INIT_DONE, 1, 100, 10);
- if (val != 1) {
- BNX2X_ERR("CFC CAM_INIT failed\n");
- return -EBUSY;
- }
- REG_WR(bp, CFC_REG_DEBUG0, 0);
-
- if (CHIP_IS_E1(bp)) {
- /* read NIG statistic
- to see if this is our first up since powerup */
- bnx2x_read_dmae(bp, NIG_REG_STAT2_BRB_OCTET, 2);
- val = *bnx2x_sp(bp, wb_data[0]);
-
- /* do internal memory self test */
- if ((val == 0) && bnx2x_int_mem_test(bp)) {
- BNX2X_ERR("internal mem self test failed\n");
- return -EBUSY;
- }
- }
-
- bnx2x_setup_fan_failure_detection(bp);
-
- /* clear PXP2 attentions */
- REG_RD(bp, PXP2_REG_PXP2_INT_STS_CLR_0);
-
- bnx2x_enable_blocks_attention(bp);
- bnx2x_enable_blocks_parity(bp);
-
- if (!BP_NOMCP(bp)) {
- if (CHIP_IS_E1x(bp))
- bnx2x__common_init_phy(bp);
- } else
- BNX2X_ERR("Bootcode is missing - can not initialize link\n");
-
- return 0;
-}
-
-/**
- * bnx2x_init_hw_common_chip - init HW at the COMMON_CHIP phase.
- *
- * @bp: driver handle
- */
-static int bnx2x_init_hw_common_chip(struct bnx2x *bp)
-{
- int rc = bnx2x_init_hw_common(bp);
-
- if (rc)
- return rc;
-
- /* In E2 2-PORT mode, same ext phy is used for the two paths */
- if (!BP_NOMCP(bp))
- bnx2x__common_init_phy(bp);
-
- return 0;
-}
-
-static int bnx2x_init_hw_port(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int init_phase = port ? PHASE_PORT1 : PHASE_PORT0;
- u32 low, high;
- u32 val;
-
- bnx2x__link_reset(bp);
-
- DP(BNX2X_MSG_MCP, "starting port init port %d\n", port);
-
- REG_WR(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, 0);
-
- bnx2x_init_block(bp, BLOCK_MISC, init_phase);
- bnx2x_init_block(bp, BLOCK_PXP, init_phase);
- bnx2x_init_block(bp, BLOCK_PXP2, init_phase);
-
- /* Timers bug workaround: disables the pf_master bit in pglue at
- * common phase, we need to enable it here before any dmae access are
- * attempted. Therefore we manually added the enable-master to the
- * port phase (it also happens in the function phase)
- */
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 1);
-
- bnx2x_init_block(bp, BLOCK_ATC, init_phase);
- bnx2x_init_block(bp, BLOCK_DMAE, init_phase);
- bnx2x_init_block(bp, BLOCK_PGLUE_B, init_phase);
- bnx2x_init_block(bp, BLOCK_QM, init_phase);
-
- bnx2x_init_block(bp, BLOCK_TCM, init_phase);
- bnx2x_init_block(bp, BLOCK_UCM, init_phase);
- bnx2x_init_block(bp, BLOCK_CCM, init_phase);
- bnx2x_init_block(bp, BLOCK_XCM, init_phase);
-
- /* QM cid (connection) count */
- bnx2x_qm_init_cid_count(bp, bp->qm_cid_count, INITOP_SET);
-
-#ifdef BCM_CNIC
- bnx2x_init_block(bp, BLOCK_TM, init_phase);
- REG_WR(bp, TM_REG_LIN0_SCAN_TIME + port*4, 20);
- REG_WR(bp, TM_REG_LIN0_MAX_ACTIVE_CID + port*4, 31);
-#endif
-
- bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
-
- if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) {
- bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
-
- if (IS_MF(bp))
- low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
- else if (bp->dev->mtu > 4096) {
- if (bp->flags & ONE_PORT_FLAG)
- low = 160;
- else {
- val = bp->dev->mtu;
- /* (24*1024 + val*4)/256 */
- low = 96 + (val/64) +
- ((val % 64) ? 1 : 0);
- }
- } else
- low = ((bp->flags & ONE_PORT_FLAG) ? 80 : 160);
- high = low + 56; /* 14*1024/256 */
- REG_WR(bp, BRB1_REG_PAUSE_LOW_THRESHOLD_0 + port*4, low);
- REG_WR(bp, BRB1_REG_PAUSE_HIGH_THRESHOLD_0 + port*4, high);
- }
-
- if (CHIP_MODE_IS_4_PORT(bp))
- REG_WR(bp, (BP_PORT(bp) ?
- BRB1_REG_MAC_GUARANTIED_1 :
- BRB1_REG_MAC_GUARANTIED_0), 40);
-
-
- bnx2x_init_block(bp, BLOCK_PRS, init_phase);
- if (CHIP_IS_E3B0(bp))
- /* Ovlan exists only if we are in multi-function +
- * switch-dependent mode, in switch-independent there
- * is no ovlan headers
- */
- REG_WR(bp, BP_PORT(bp) ?
- PRS_REG_HDRS_AFTER_BASIC_PORT_1 :
- PRS_REG_HDRS_AFTER_BASIC_PORT_0,
- (bp->path_has_ovlan ? 7 : 6));
-
- bnx2x_init_block(bp, BLOCK_TSDM, init_phase);
- bnx2x_init_block(bp, BLOCK_CSDM, init_phase);
- bnx2x_init_block(bp, BLOCK_USDM, init_phase);
- bnx2x_init_block(bp, BLOCK_XSDM, init_phase);
-
- bnx2x_init_block(bp, BLOCK_TSEM, init_phase);
- bnx2x_init_block(bp, BLOCK_USEM, init_phase);
- bnx2x_init_block(bp, BLOCK_CSEM, init_phase);
- bnx2x_init_block(bp, BLOCK_XSEM, init_phase);
-
- bnx2x_init_block(bp, BLOCK_UPB, init_phase);
- bnx2x_init_block(bp, BLOCK_XPB, init_phase);
-
- bnx2x_init_block(bp, BLOCK_PBF, init_phase);
-
- if (CHIP_IS_E1x(bp)) {
- /* configure PBF to work without PAUSE mtu 9000 */
- REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
-
- /* update threshold */
- REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, (9040/16));
- /* update init credit */
- REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, (9040/16) + 553 - 22);
-
- /* probe changes */
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 1);
- udelay(50);
- REG_WR(bp, PBF_REG_INIT_P0 + port*4, 0);
- }
-
-#ifdef BCM_CNIC
- bnx2x_init_block(bp, BLOCK_SRC, init_phase);
-#endif
- bnx2x_init_block(bp, BLOCK_CDU, init_phase);
- bnx2x_init_block(bp, BLOCK_CFC, init_phase);
-
- if (CHIP_IS_E1(bp)) {
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
- }
- bnx2x_init_block(bp, BLOCK_HC, init_phase);
-
- bnx2x_init_block(bp, BLOCK_IGU, init_phase);
-
- bnx2x_init_block(bp, BLOCK_MISC_AEU, init_phase);
- /* init aeu_mask_attn_func_0/1:
- * - SF mode: bits 3-7 are masked. only bits 0-2 are in use
- * - MF mode: bit 3 is masked. bits 0-2 are in use as in SF
- * bits 4-7 are used for "per vn group attention" */
- val = IS_MF(bp) ? 0xF7 : 0x7;
- /* Enable DCBX attention for all but E1 */
- val |= CHIP_IS_E1(bp) ? 0 : 0x10;
- REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4, val);
-
- bnx2x_init_block(bp, BLOCK_NIG, init_phase);
-
- if (!CHIP_IS_E1x(bp)) {
- /* Bit-map indicating which L2 hdrs may appear after the
- * basic Ethernet header
- */
- REG_WR(bp, BP_PORT(bp) ?
- NIG_REG_P1_HDRS_AFTER_BASIC :
- NIG_REG_P0_HDRS_AFTER_BASIC,
- IS_MF_SD(bp) ? 7 : 6);
-
- if (CHIP_IS_E3(bp))
- REG_WR(bp, BP_PORT(bp) ?
- NIG_REG_LLH1_MF_MODE :
- NIG_REG_LLH_MF_MODE, IS_MF(bp));
- }
- if (!CHIP_IS_E3(bp))
- REG_WR(bp, NIG_REG_XGXS_SERDES0_MODE_SEL + port*4, 1);
-
- if (!CHIP_IS_E1(bp)) {
- /* 0x2 disable mf_ov, 0x1 enable */
- REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
- (IS_MF_SD(bp) ? 0x1 : 0x2));
-
- if (!CHIP_IS_E1x(bp)) {
- val = 0;
- switch (bp->mf_mode) {
- case MULTI_FUNCTION_SD:
- val = 1;
- break;
- case MULTI_FUNCTION_SI:
- val = 2;
- break;
- }
-
- REG_WR(bp, (BP_PORT(bp) ? NIG_REG_LLH1_CLS_TYPE :
- NIG_REG_LLH0_CLS_TYPE), val);
- }
- {
- REG_WR(bp, NIG_REG_LLFC_ENABLE_0 + port*4, 0);
- REG_WR(bp, NIG_REG_LLFC_OUT_EN_0 + port*4, 0);
- REG_WR(bp, NIG_REG_PAUSE_ENABLE_0 + port*4, 1);
- }
- }
-
-
- /* If SPIO5 is set to generate interrupts, enable it for this port */
- val = REG_RD(bp, MISC_REG_SPIO_EVENT_EN);
- if (val & (1 << MISC_REGISTERS_SPIO_5)) {
- u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
- MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
- val = REG_RD(bp, reg_addr);
- val |= AEU_INPUTS_ATTN_BITS_SPIO5;
- REG_WR(bp, reg_addr, val);
- }
-
- return 0;
-}
-
-static void bnx2x_ilt_wr(struct bnx2x *bp, u32 index, dma_addr_t addr)
-{
- int reg;
-
- if (CHIP_IS_E1(bp))
- reg = PXP2_REG_RQ_ONCHIP_AT + index*8;
- else
- reg = PXP2_REG_RQ_ONCHIP_AT_B0 + index*8;
-
- bnx2x_wb_wr(bp, reg, ONCHIP_ADDR1(addr), ONCHIP_ADDR2(addr));
-}
-
-static inline void bnx2x_igu_clear_sb(struct bnx2x *bp, u8 idu_sb_id)
-{
- bnx2x_igu_clear_sb_gen(bp, BP_FUNC(bp), idu_sb_id, true /*PF*/);
-}
-
-static inline void bnx2x_clear_func_ilt(struct bnx2x *bp, u32 func)
-{
- u32 i, base = FUNC_ILT_BASE(func);
- for (i = base; i < base + ILT_PER_FUNC; i++)
- bnx2x_ilt_wr(bp, i, 0);
-}
-
-static int bnx2x_init_hw_func(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- int init_phase = PHASE_PF0 + func;
- struct bnx2x_ilt *ilt = BP_ILT(bp);
- u16 cdu_ilt_start;
- u32 addr, val;
- u32 main_mem_base, main_mem_size, main_mem_prty_clr;
- int i, main_mem_width;
-
- DP(BNX2X_MSG_MCP, "starting func init func %d\n", func);
-
- /* FLR cleanup - hmmm */
- if (!CHIP_IS_E1x(bp))
- bnx2x_pf_flr_clnup(bp);
-
- /* set MSI reconfigure capability */
- if (bp->common.int_block == INT_BLOCK_HC) {
- addr = (port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0);
- val = REG_RD(bp, addr);
- val |= HC_CONFIG_0_REG_MSI_ATTN_EN_0;
- REG_WR(bp, addr, val);
- }
-
- bnx2x_init_block(bp, BLOCK_PXP, init_phase);
- bnx2x_init_block(bp, BLOCK_PXP2, init_phase);
-
- ilt = BP_ILT(bp);
- cdu_ilt_start = ilt->clients[ILT_CLIENT_CDU].start;
-
- for (i = 0; i < L2_ILT_LINES(bp); i++) {
- ilt->lines[cdu_ilt_start + i].page =
- bp->context.vcxt + (ILT_PAGE_CIDS * i);
- ilt->lines[cdu_ilt_start + i].page_mapping =
- bp->context.cxt_mapping + (CDU_ILT_PAGE_SZ * i);
- /* cdu ilt pages are allocated manually so there's no need to
- set the size */
- }
- bnx2x_ilt_init_op(bp, INITOP_SET);
-
-#ifdef BCM_CNIC
- bnx2x_src_init_t2(bp, bp->t2, bp->t2_mapping, SRC_CONN_NUM);
-
- /* T1 hash bits value determines the T1 number of entries */
- REG_WR(bp, SRC_REG_NUMBER_HASH_BITS0 + port*4, SRC_HASH_BITS);
-#endif
-
-#ifndef BCM_CNIC
- /* set NIC mode */
- REG_WR(bp, PRS_REG_NIC_MODE, 1);
-#endif /* BCM_CNIC */
-
- if (!CHIP_IS_E1x(bp)) {
- u32 pf_conf = IGU_PF_CONF_FUNC_EN;
-
- /* Turn on a single ISR mode in IGU if driver is going to use
- * INT#x or MSI
- */
- if (!(bp->flags & USING_MSIX_FLAG))
- pf_conf |= IGU_PF_CONF_SINGLE_ISR_EN;
- /*
- * Timers workaround bug: function init part.
- * Need to wait 20msec after initializing ILT,
- * needed to make sure there are no requests in
- * one of the PXP internal queues with "old" ILT addresses
- */
- msleep(20);
- /*
- * Master enable - Due to WB DMAE writes performed before this
- * register is re-initialized as part of the regular function
- * init
- */
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 1);
- /* Enable the function in IGU */
- REG_WR(bp, IGU_REG_PF_CONFIGURATION, pf_conf);
- }
-
- bp->dmae_ready = 1;
-
- bnx2x_init_block(bp, BLOCK_PGLUE_B, init_phase);
-
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, func);
-
- bnx2x_init_block(bp, BLOCK_ATC, init_phase);
- bnx2x_init_block(bp, BLOCK_DMAE, init_phase);
- bnx2x_init_block(bp, BLOCK_NIG, init_phase);
- bnx2x_init_block(bp, BLOCK_SRC, init_phase);
- bnx2x_init_block(bp, BLOCK_MISC, init_phase);
- bnx2x_init_block(bp, BLOCK_TCM, init_phase);
- bnx2x_init_block(bp, BLOCK_UCM, init_phase);
- bnx2x_init_block(bp, BLOCK_CCM, init_phase);
- bnx2x_init_block(bp, BLOCK_XCM, init_phase);
- bnx2x_init_block(bp, BLOCK_TSEM, init_phase);
- bnx2x_init_block(bp, BLOCK_USEM, init_phase);
- bnx2x_init_block(bp, BLOCK_CSEM, init_phase);
- bnx2x_init_block(bp, BLOCK_XSEM, init_phase);
-
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, QM_REG_PF_EN, 1);
-
- if (!CHIP_IS_E1x(bp)) {
- REG_WR(bp, TSEM_REG_VFPF_ERR_NUM, BNX2X_MAX_NUM_OF_VFS + func);
- REG_WR(bp, USEM_REG_VFPF_ERR_NUM, BNX2X_MAX_NUM_OF_VFS + func);
- REG_WR(bp, CSEM_REG_VFPF_ERR_NUM, BNX2X_MAX_NUM_OF_VFS + func);
- REG_WR(bp, XSEM_REG_VFPF_ERR_NUM, BNX2X_MAX_NUM_OF_VFS + func);
- }
- bnx2x_init_block(bp, BLOCK_QM, init_phase);
-
- bnx2x_init_block(bp, BLOCK_TM, init_phase);
- bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
- bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
- bnx2x_init_block(bp, BLOCK_PRS, init_phase);
- bnx2x_init_block(bp, BLOCK_TSDM, init_phase);
- bnx2x_init_block(bp, BLOCK_CSDM, init_phase);
- bnx2x_init_block(bp, BLOCK_USDM, init_phase);
- bnx2x_init_block(bp, BLOCK_XSDM, init_phase);
- bnx2x_init_block(bp, BLOCK_UPB, init_phase);
- bnx2x_init_block(bp, BLOCK_XPB, init_phase);
- bnx2x_init_block(bp, BLOCK_PBF, init_phase);
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, PBF_REG_DISABLE_PF, 0);
-
- bnx2x_init_block(bp, BLOCK_CDU, init_phase);
-
- bnx2x_init_block(bp, BLOCK_CFC, init_phase);
-
- if (!CHIP_IS_E1x(bp))
- REG_WR(bp, CFC_REG_WEAK_ENABLE_PF, 1);
-
- if (IS_MF(bp)) {
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
- REG_WR(bp, NIG_REG_LLH0_FUNC_VLAN_ID + port*8, bp->mf_ov);
- }
-
- bnx2x_init_block(bp, BLOCK_MISC_AEU, init_phase);
-
- /* HC init per function */
- if (bp->common.int_block == INT_BLOCK_HC) {
- if (CHIP_IS_E1H(bp)) {
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
-
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
- }
- bnx2x_init_block(bp, BLOCK_HC, init_phase);
-
- } else {
- int num_segs, sb_idx, prod_offset;
-
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
-
- if (!CHIP_IS_E1x(bp)) {
- REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, 0);
- REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, 0);
- }
-
- bnx2x_init_block(bp, BLOCK_IGU, init_phase);
-
- if (!CHIP_IS_E1x(bp)) {
- int dsb_idx = 0;
- /**
- * Producer memory:
- * E2 mode: address 0-135 match to the mapping memory;
- * 136 - PF0 default prod; 137 - PF1 default prod;
- * 138 - PF2 default prod; 139 - PF3 default prod;
- * 140 - PF0 attn prod; 141 - PF1 attn prod;
- * 142 - PF2 attn prod; 143 - PF3 attn prod;
- * 144-147 reserved.
- *
- * E1.5 mode - In backward compatible mode;
- * for non default SB; each even line in the memory
- * holds the U producer and each odd line hold
- * the C producer. The first 128 producers are for
- * NDSB (PF0 - 0-31; PF1 - 32-63 and so on). The last 20
- * producers are for the DSB for each PF.
- * Each PF has five segments: (the order inside each
- * segment is PF0; PF1; PF2; PF3) - 128-131 U prods;
- * 132-135 C prods; 136-139 X prods; 140-143 T prods;
- * 144-147 attn prods;
- */
- /* non-default-status-blocks */
- num_segs = CHIP_INT_MODE_IS_BC(bp) ?
- IGU_BC_NDSB_NUM_SEGS : IGU_NORM_NDSB_NUM_SEGS;
- for (sb_idx = 0; sb_idx < bp->igu_sb_cnt; sb_idx++) {
- prod_offset = (bp->igu_base_sb + sb_idx) *
- num_segs;
-
- for (i = 0; i < num_segs; i++) {
- addr = IGU_REG_PROD_CONS_MEMORY +
- (prod_offset + i) * 4;
- REG_WR(bp, addr, 0);
- }
- /* send consumer update with value 0 */
- bnx2x_ack_sb(bp, bp->igu_base_sb + sb_idx,
- USTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_igu_clear_sb(bp,
- bp->igu_base_sb + sb_idx);
- }
-
- /* default-status-blocks */
- num_segs = CHIP_INT_MODE_IS_BC(bp) ?
- IGU_BC_DSB_NUM_SEGS : IGU_NORM_DSB_NUM_SEGS;
-
- if (CHIP_MODE_IS_4_PORT(bp))
- dsb_idx = BP_FUNC(bp);
- else
- dsb_idx = BP_E1HVN(bp);
-
- prod_offset = (CHIP_INT_MODE_IS_BC(bp) ?
- IGU_BC_BASE_DSB_PROD + dsb_idx :
- IGU_NORM_BASE_DSB_PROD + dsb_idx);
-
- for (i = 0; i < (num_segs * E1HVN_MAX);
- i += E1HVN_MAX) {
- addr = IGU_REG_PROD_CONS_MEMORY +
- (prod_offset + i)*4;
- REG_WR(bp, addr, 0);
- }
- /* send consumer update with 0 */
- if (CHIP_INT_MODE_IS_BC(bp)) {
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- USTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- CSTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- XSTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- TSTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- ATTENTION_ID, 0, IGU_INT_NOP, 1);
- } else {
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- USTORM_ID, 0, IGU_INT_NOP, 1);
- bnx2x_ack_sb(bp, bp->igu_dsb_id,
- ATTENTION_ID, 0, IGU_INT_NOP, 1);
- }
- bnx2x_igu_clear_sb(bp, bp->igu_dsb_id);
-
- /* !!! these should become driver const once
- rf-tool supports split-68 const */
- REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_LSB, 0);
- REG_WR(bp, IGU_REG_SB_INT_BEFORE_MASK_MSB, 0);
- REG_WR(bp, IGU_REG_SB_MASK_LSB, 0);
- REG_WR(bp, IGU_REG_SB_MASK_MSB, 0);
- REG_WR(bp, IGU_REG_PBA_STATUS_LSB, 0);
- REG_WR(bp, IGU_REG_PBA_STATUS_MSB, 0);
- }
- }
-
- /* Reset PCIE errors for debug */
- REG_WR(bp, 0x2114, 0xffffffff);
- REG_WR(bp, 0x2120, 0xffffffff);
-
- if (CHIP_IS_E1x(bp)) {
- main_mem_size = HC_REG_MAIN_MEMORY_SIZE / 2; /*dwords*/
- main_mem_base = HC_REG_MAIN_MEMORY +
- BP_PORT(bp) * (main_mem_size * 4);
- main_mem_prty_clr = HC_REG_HC_PRTY_STS_CLR;
- main_mem_width = 8;
-
- val = REG_RD(bp, main_mem_prty_clr);
- if (val)
- DP(BNX2X_MSG_MCP, "Hmmm... Parity errors in HC "
- "block during "
- "function init (0x%x)!\n", val);
-
- /* Clear "false" parity errors in MSI-X table */
- for (i = main_mem_base;
- i < main_mem_base + main_mem_size * 4;
- i += main_mem_width) {
- bnx2x_read_dmae(bp, i, main_mem_width / 4);
- bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data),
- i, main_mem_width / 4);
- }
- /* Clear HC parity attention */
- REG_RD(bp, main_mem_prty_clr);
- }
-
-#ifdef BNX2X_STOP_ON_ERROR
- /* Enable STORMs SP logging */
- REG_WR8(bp, BAR_USTRORM_INTMEM +
- USTORM_RECORD_SLOW_PATH_OFFSET(BP_FUNC(bp)), 1);
- REG_WR8(bp, BAR_TSTRORM_INTMEM +
- TSTORM_RECORD_SLOW_PATH_OFFSET(BP_FUNC(bp)), 1);
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_RECORD_SLOW_PATH_OFFSET(BP_FUNC(bp)), 1);
- REG_WR8(bp, BAR_XSTRORM_INTMEM +
- XSTORM_RECORD_SLOW_PATH_OFFSET(BP_FUNC(bp)), 1);
-#endif
-
- bnx2x_phy_probe(&bp->link_params);
-
- return 0;
-}
-
-
-void bnx2x_free_mem(struct bnx2x *bp)
-{
- /* fastpath */
- bnx2x_free_fp_mem(bp);
- /* end of fastpath */
-
- BNX2X_PCI_FREE(bp->def_status_blk, bp->def_status_blk_mapping,
- sizeof(struct host_sp_status_block));
-
- BNX2X_PCI_FREE(bp->fw_stats, bp->fw_stats_mapping,
- bp->fw_stats_data_sz + bp->fw_stats_req_sz);
-
- BNX2X_PCI_FREE(bp->slowpath, bp->slowpath_mapping,
- sizeof(struct bnx2x_slowpath));
-
- BNX2X_PCI_FREE(bp->context.vcxt, bp->context.cxt_mapping,
- bp->context.size);
-
- bnx2x_ilt_mem_op(bp, ILT_MEMOP_FREE);
-
- BNX2X_FREE(bp->ilt->lines);
-
-#ifdef BCM_CNIC
- if (!CHIP_IS_E1x(bp))
- BNX2X_PCI_FREE(bp->cnic_sb.e2_sb, bp->cnic_sb_mapping,
- sizeof(struct host_hc_status_block_e2));
- else
- BNX2X_PCI_FREE(bp->cnic_sb.e1x_sb, bp->cnic_sb_mapping,
- sizeof(struct host_hc_status_block_e1x));
-
- BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, SRC_T2_SZ);
-#endif
-
- BNX2X_PCI_FREE(bp->spq, bp->spq_mapping, BCM_PAGE_SIZE);
-
- BNX2X_PCI_FREE(bp->eq_ring, bp->eq_mapping,
- BCM_PAGE_SIZE * NUM_EQ_PAGES);
-}
-
-static inline int bnx2x_alloc_fw_stats_mem(struct bnx2x *bp)
-{
- int num_groups;
-
- /* number of eth_queues */
- u8 num_queue_stats = BNX2X_NUM_ETH_QUEUES(bp);
-
- /* Total number of FW statistics requests =
- * 1 for port stats + 1 for PF stats + num_eth_queues */
- bp->fw_stats_num = 2 + num_queue_stats;
-
-
- /* Request is built from stats_query_header and an array of
- * stats_query_cmd_group each of which contains
- * STATS_QUERY_CMD_COUNT rules. The real number or requests is
- * configured in the stats_query_header.
- */
- num_groups = (2 + num_queue_stats) / STATS_QUERY_CMD_COUNT +
- (((2 + num_queue_stats) % STATS_QUERY_CMD_COUNT) ? 1 : 0);
-
- bp->fw_stats_req_sz = sizeof(struct stats_query_header) +
- num_groups * sizeof(struct stats_query_cmd_group);
-
- /* Data for statistics requests + stats_conter
- *
- * stats_counter holds per-STORM counters that are incremented
- * when STORM has finished with the current request.
- */
- bp->fw_stats_data_sz = sizeof(struct per_port_stats) +
- sizeof(struct per_pf_stats) +
- sizeof(struct per_queue_stats) * num_queue_stats +
- sizeof(struct stats_counter);
-
- BNX2X_PCI_ALLOC(bp->fw_stats, &bp->fw_stats_mapping,
- bp->fw_stats_data_sz + bp->fw_stats_req_sz);
-
- /* Set shortcuts */
- bp->fw_stats_req = (struct bnx2x_fw_stats_req *)bp->fw_stats;
- bp->fw_stats_req_mapping = bp->fw_stats_mapping;
-
- bp->fw_stats_data = (struct bnx2x_fw_stats_data *)
- ((u8 *)bp->fw_stats + bp->fw_stats_req_sz);
-
- bp->fw_stats_data_mapping = bp->fw_stats_mapping +
- bp->fw_stats_req_sz;
- return 0;
-
-alloc_mem_err:
- BNX2X_PCI_FREE(bp->fw_stats, bp->fw_stats_mapping,
- bp->fw_stats_data_sz + bp->fw_stats_req_sz);
- return -ENOMEM;
-}
-
-
-int bnx2x_alloc_mem(struct bnx2x *bp)
-{
-#ifdef BCM_CNIC
- if (!CHIP_IS_E1x(bp))
- /* size = the status block + ramrod buffers */
- BNX2X_PCI_ALLOC(bp->cnic_sb.e2_sb, &bp->cnic_sb_mapping,
- sizeof(struct host_hc_status_block_e2));
- else
- BNX2X_PCI_ALLOC(bp->cnic_sb.e1x_sb, &bp->cnic_sb_mapping,
- sizeof(struct host_hc_status_block_e1x));
-
- /* allocate searcher T2 table */
- BNX2X_PCI_ALLOC(bp->t2, &bp->t2_mapping, SRC_T2_SZ);
-#endif
-
-
- BNX2X_PCI_ALLOC(bp->def_status_blk, &bp->def_status_blk_mapping,
- sizeof(struct host_sp_status_block));
-
- BNX2X_PCI_ALLOC(bp->slowpath, &bp->slowpath_mapping,
- sizeof(struct bnx2x_slowpath));
-
- /* Allocated memory for FW statistics */
- if (bnx2x_alloc_fw_stats_mem(bp))
- goto alloc_mem_err;
-
- bp->context.size = sizeof(union cdu_context) * BNX2X_L2_CID_COUNT(bp);
-
- BNX2X_PCI_ALLOC(bp->context.vcxt, &bp->context.cxt_mapping,
- bp->context.size);
-
- BNX2X_ALLOC(bp->ilt->lines, sizeof(struct ilt_line) * ILT_MAX_LINES);
-
- if (bnx2x_ilt_mem_op(bp, ILT_MEMOP_ALLOC))
- goto alloc_mem_err;
-
- /* Slow path ring */
- BNX2X_PCI_ALLOC(bp->spq, &bp->spq_mapping, BCM_PAGE_SIZE);
-
- /* EQ */
- BNX2X_PCI_ALLOC(bp->eq_ring, &bp->eq_mapping,
- BCM_PAGE_SIZE * NUM_EQ_PAGES);
-
-
- /* fastpath */
- /* need to be done at the end, since it's self adjusting to amount
- * of memory available for RSS queues
- */
- if (bnx2x_alloc_fp_mem(bp))
- goto alloc_mem_err;
- return 0;
-
-alloc_mem_err:
- bnx2x_free_mem(bp);
- return -ENOMEM;
-}
-
-/*
- * Init service functions
- */
-
-int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
- struct bnx2x_vlan_mac_obj *obj, bool set,
- int mac_type, unsigned long *ramrod_flags)
-{
- int rc;
- struct bnx2x_vlan_mac_ramrod_params ramrod_param;
-
- memset(&ramrod_param, 0, sizeof(ramrod_param));
-
- /* Fill general parameters */
- ramrod_param.vlan_mac_obj = obj;
- ramrod_param.ramrod_flags = *ramrod_flags;
-
- /* Fill a user request section if needed */
- if (!test_bit(RAMROD_CONT, ramrod_flags)) {
- memcpy(ramrod_param.user_req.u.mac.mac, mac, ETH_ALEN);
-
- __set_bit(mac_type, &ramrod_param.user_req.vlan_mac_flags);
-
- /* Set the command: ADD or DEL */
- if (set)
- ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
- else
- ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_DEL;
- }
-
- rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
- if (rc < 0)
- BNX2X_ERR("%s MAC failed\n", (set ? "Set" : "Del"));
- return rc;
-}
-
-int bnx2x_del_all_macs(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *mac_obj,
- int mac_type, bool wait_for_comp)
-{
- int rc;
- unsigned long ramrod_flags = 0, vlan_mac_flags = 0;
-
- /* Wait for completion of requested */
- if (wait_for_comp)
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
-
- /* Set the mac type of addresses we want to clear */
- __set_bit(mac_type, &vlan_mac_flags);
-
- rc = mac_obj->delete_all(bp, mac_obj, &vlan_mac_flags, &ramrod_flags);
- if (rc < 0)
- BNX2X_ERR("Failed to delete MACs: %d\n", rc);
-
- return rc;
-}
-
-int bnx2x_set_eth_mac(struct bnx2x *bp, bool set)
-{
- unsigned long ramrod_flags = 0;
-
- DP(NETIF_MSG_IFUP, "Adding Eth MAC\n");
-
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
- /* Eth MAC is set on RSS leading client (fp[0]) */
- return bnx2x_set_mac_one(bp, bp->dev->dev_addr, &bp->fp->mac_obj, set,
- BNX2X_ETH_MAC, &ramrod_flags);
-}
-
-int bnx2x_setup_leading(struct bnx2x *bp)
-{
- return bnx2x_setup_queue(bp, &bp->fp[0], 1);
-}
-
-/**
- * bnx2x_set_int_mode - configure interrupt mode
- *
- * @bp: driver handle
- *
- * In case of MSI-X it will also try to enable MSI-X.
- */
-static void __devinit bnx2x_set_int_mode(struct bnx2x *bp)
-{
- switch (int_mode) {
- case INT_MODE_MSI:
- bnx2x_enable_msi(bp);
- /* falling through... */
- case INT_MODE_INTx:
- bp->num_queues = 1 + NON_ETH_CONTEXT_USE;
- DP(NETIF_MSG_IFUP, "set number of queues to 1\n");
- break;
- default:
- /* Set number of queues according to bp->multi_mode value */
- bnx2x_set_num_queues(bp);
-
- DP(NETIF_MSG_IFUP, "set number of queues to %d\n",
- bp->num_queues);
-
- /* if we can't use MSI-X we only need one fp,
- * so try to enable MSI-X with the requested number of fp's
- * and fallback to MSI or legacy INTx with one fp
- */
- if (bnx2x_enable_msix(bp)) {
- /* failed to enable MSI-X */
- if (bp->multi_mode)
- DP(NETIF_MSG_IFUP,
- "Multi requested but failed to "
- "enable MSI-X (%d), "
- "set number of queues to %d\n",
- bp->num_queues,
- 1 + NON_ETH_CONTEXT_USE);
- bp->num_queues = 1 + NON_ETH_CONTEXT_USE;
-
- /* Try to enable MSI */
- if (!(bp->flags & DISABLE_MSI_FLAG))
- bnx2x_enable_msi(bp);
- }
- break;
- }
-}
-
-/* must be called prioir to any HW initializations */
-static inline u16 bnx2x_cid_ilt_lines(struct bnx2x *bp)
-{
- return L2_ILT_LINES(bp);
-}
-
-void bnx2x_ilt_set_info(struct bnx2x *bp)
-{
- struct ilt_client_info *ilt_client;
- struct bnx2x_ilt *ilt = BP_ILT(bp);
- u16 line = 0;
-
- ilt->start_line = FUNC_ILT_BASE(BP_FUNC(bp));
- DP(BNX2X_MSG_SP, "ilt starts at line %d\n", ilt->start_line);
-
- /* CDU */
- ilt_client = &ilt->clients[ILT_CLIENT_CDU];
- ilt_client->client_num = ILT_CLIENT_CDU;
- ilt_client->page_size = CDU_ILT_PAGE_SZ;
- ilt_client->flags = ILT_CLIENT_SKIP_MEM;
- ilt_client->start = line;
- line += bnx2x_cid_ilt_lines(bp);
-#ifdef BCM_CNIC
- line += CNIC_ILT_LINES;
-#endif
- ilt_client->end = line - 1;
-
- DP(BNX2X_MSG_SP, "ilt client[CDU]: start %d, end %d, psz 0x%x, "
- "flags 0x%x, hw psz %d\n",
- ilt_client->start,
- ilt_client->end,
- ilt_client->page_size,
- ilt_client->flags,
- ilog2(ilt_client->page_size >> 12));
-
- /* QM */
- if (QM_INIT(bp->qm_cid_count)) {
- ilt_client = &ilt->clients[ILT_CLIENT_QM];
- ilt_client->client_num = ILT_CLIENT_QM;
- ilt_client->page_size = QM_ILT_PAGE_SZ;
- ilt_client->flags = 0;
- ilt_client->start = line;
-
- /* 4 bytes for each cid */
- line += DIV_ROUND_UP(bp->qm_cid_count * QM_QUEUES_PER_FUNC * 4,
- QM_ILT_PAGE_SZ);
-
- ilt_client->end = line - 1;
-
- DP(BNX2X_MSG_SP, "ilt client[QM]: start %d, end %d, psz 0x%x, "
- "flags 0x%x, hw psz %d\n",
- ilt_client->start,
- ilt_client->end,
- ilt_client->page_size,
- ilt_client->flags,
- ilog2(ilt_client->page_size >> 12));
-
- }
- /* SRC */
- ilt_client = &ilt->clients[ILT_CLIENT_SRC];
-#ifdef BCM_CNIC
- ilt_client->client_num = ILT_CLIENT_SRC;
- ilt_client->page_size = SRC_ILT_PAGE_SZ;
- ilt_client->flags = 0;
- ilt_client->start = line;
- line += SRC_ILT_LINES;
- ilt_client->end = line - 1;
-
- DP(BNX2X_MSG_SP, "ilt client[SRC]: start %d, end %d, psz 0x%x, "
- "flags 0x%x, hw psz %d\n",
- ilt_client->start,
- ilt_client->end,
- ilt_client->page_size,
- ilt_client->flags,
- ilog2(ilt_client->page_size >> 12));
-
-#else
- ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM);
-#endif
-
- /* TM */
- ilt_client = &ilt->clients[ILT_CLIENT_TM];
-#ifdef BCM_CNIC
- ilt_client->client_num = ILT_CLIENT_TM;
- ilt_client->page_size = TM_ILT_PAGE_SZ;
- ilt_client->flags = 0;
- ilt_client->start = line;
- line += TM_ILT_LINES;
- ilt_client->end = line - 1;
-
- DP(BNX2X_MSG_SP, "ilt client[TM]: start %d, end %d, psz 0x%x, "
- "flags 0x%x, hw psz %d\n",
- ilt_client->start,
- ilt_client->end,
- ilt_client->page_size,
- ilt_client->flags,
- ilog2(ilt_client->page_size >> 12));
-
-#else
- ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM);
-#endif
- BUG_ON(line > ILT_MAX_LINES);
-}
-
-/**
- * bnx2x_pf_q_prep_init - prepare INIT transition parameters
- *
- * @bp: driver handle
- * @fp: pointer to fastpath
- * @init_params: pointer to parameters structure
- *
- * parameters configured:
- * - HC configuration
- * - Queue's CDU context
- */
-static inline void bnx2x_pf_q_prep_init(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, struct bnx2x_queue_init_params *init_params)
-{
-
- u8 cos;
- /* FCoE Queue uses Default SB, thus has no HC capabilities */
- if (!IS_FCOE_FP(fp)) {
- __set_bit(BNX2X_Q_FLG_HC, &init_params->rx.flags);
- __set_bit(BNX2X_Q_FLG_HC, &init_params->tx.flags);
-
- /* If HC is supporterd, enable host coalescing in the transition
- * to INIT state.
- */
- __set_bit(BNX2X_Q_FLG_HC_EN, &init_params->rx.flags);
- __set_bit(BNX2X_Q_FLG_HC_EN, &init_params->tx.flags);
-
- /* HC rate */
- init_params->rx.hc_rate = bp->rx_ticks ?
- (1000000 / bp->rx_ticks) : 0;
- init_params->tx.hc_rate = bp->tx_ticks ?
- (1000000 / bp->tx_ticks) : 0;
-
- /* FW SB ID */
- init_params->rx.fw_sb_id = init_params->tx.fw_sb_id =
- fp->fw_sb_id;
-
- /*
- * CQ index among the SB indices: FCoE clients uses the default
- * SB, therefore it's different.
- */
- init_params->rx.sb_cq_index = HC_INDEX_ETH_RX_CQ_CONS;
- init_params->tx.sb_cq_index = HC_INDEX_ETH_FIRST_TX_CQ_CONS;
- }
-
- /* set maximum number of COSs supported by this queue */
- init_params->max_cos = fp->max_cos;
-
- DP(BNX2X_MSG_SP, "fp: %d setting queue params max cos to: %d",
- fp->index, init_params->max_cos);
-
- /* set the context pointers queue object */
- for (cos = FIRST_TX_COS_INDEX; cos < init_params->max_cos; cos++)
- init_params->cxts[cos] =
- &bp->context.vcxt[fp->txdata[cos].cid].eth;
-}
-
-int bnx2x_setup_tx_only(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- struct bnx2x_queue_state_params *q_params,
- struct bnx2x_queue_setup_tx_only_params *tx_only_params,
- int tx_index, bool leading)
-{
- memset(tx_only_params, 0, sizeof(*tx_only_params));
-
- /* Set the command */
- q_params->cmd = BNX2X_Q_CMD_SETUP_TX_ONLY;
-
- /* Set tx-only QUEUE flags: don't zero statistics */
- tx_only_params->flags = bnx2x_get_common_flags(bp, fp, false);
-
- /* choose the index of the cid to send the slow path on */
- tx_only_params->cid_index = tx_index;
-
- /* Set general TX_ONLY_SETUP parameters */
- bnx2x_pf_q_prep_general(bp, fp, &tx_only_params->gen_params, tx_index);
-
- /* Set Tx TX_ONLY_SETUP parameters */
- bnx2x_pf_tx_q_prep(bp, fp, &tx_only_params->txq_params, tx_index);
-
- DP(BNX2X_MSG_SP, "preparing to send tx-only ramrod for connection:"
- "cos %d, primary cid %d, cid %d, "
- "client id %d, sp-client id %d, flags %lx",
- tx_index, q_params->q_obj->cids[FIRST_TX_COS_INDEX],
- q_params->q_obj->cids[tx_index], q_params->q_obj->cl_id,
- tx_only_params->gen_params.spcl_id, tx_only_params->flags);
-
- /* send the ramrod */
- return bnx2x_queue_state_change(bp, q_params);
-}
-
-
-/**
- * bnx2x_setup_queue - setup queue
- *
- * @bp: driver handle
- * @fp: pointer to fastpath
- * @leading: is leading
- *
- * This function performs 2 steps in a Queue state machine
- * actually: 1) RESET->INIT 2) INIT->SETUP
- */
-
-int bnx2x_setup_queue(struct bnx2x *bp, struct bnx2x_fastpath *fp,
- bool leading)
-{
- struct bnx2x_queue_state_params q_params = {0};
- struct bnx2x_queue_setup_params *setup_params =
- &q_params.params.setup;
- struct bnx2x_queue_setup_tx_only_params *tx_only_params =
- &q_params.params.tx_only;
- int rc;
- u8 tx_index;
-
- DP(BNX2X_MSG_SP, "setting up queue %d", fp->index);
-
- /* reset IGU state skip FCoE L2 queue */
- if (!IS_FCOE_FP(fp))
- bnx2x_ack_sb(bp, fp->igu_sb_id, USTORM_ID, 0,
- IGU_INT_ENABLE, 0);
-
- q_params.q_obj = &fp->q_obj;
- /* We want to wait for completion in this context */
- __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
-
- /* Prepare the INIT parameters */
- bnx2x_pf_q_prep_init(bp, fp, &q_params.params.init);
-
- /* Set the command */
- q_params.cmd = BNX2X_Q_CMD_INIT;
-
- /* Change the state to INIT */
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc) {
- BNX2X_ERR("Queue(%d) INIT failed\n", fp->index);
- return rc;
- }
-
- DP(BNX2X_MSG_SP, "init complete");
-
-
- /* Now move the Queue to the SETUP state... */
- memset(setup_params, 0, sizeof(*setup_params));
-
- /* Set QUEUE flags */
- setup_params->flags = bnx2x_get_q_flags(bp, fp, leading);
-
- /* Set general SETUP parameters */
- bnx2x_pf_q_prep_general(bp, fp, &setup_params->gen_params,
- FIRST_TX_COS_INDEX);
-
- bnx2x_pf_rx_q_prep(bp, fp, &setup_params->pause_params,
- &setup_params->rxq_params);
-
- bnx2x_pf_tx_q_prep(bp, fp, &setup_params->txq_params,
- FIRST_TX_COS_INDEX);
-
- /* Set the command */
- q_params.cmd = BNX2X_Q_CMD_SETUP;
-
- /* Change the state to SETUP */
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc) {
- BNX2X_ERR("Queue(%d) SETUP failed\n", fp->index);
- return rc;
- }
-
- /* loop through the relevant tx-only indices */
- for (tx_index = FIRST_TX_ONLY_COS_INDEX;
- tx_index < fp->max_cos;
- tx_index++) {
-
- /* prepare and send tx-only ramrod*/
- rc = bnx2x_setup_tx_only(bp, fp, &q_params,
- tx_only_params, tx_index, leading);
- if (rc) {
- BNX2X_ERR("Queue(%d.%d) TX_ONLY_SETUP failed\n",
- fp->index, tx_index);
- return rc;
- }
- }
-
- return rc;
-}
-
-static int bnx2x_stop_queue(struct bnx2x *bp, int index)
-{
- struct bnx2x_fastpath *fp = &bp->fp[index];
- struct bnx2x_fp_txdata *txdata;
- struct bnx2x_queue_state_params q_params = {0};
- int rc, tx_index;
-
- DP(BNX2X_MSG_SP, "stopping queue %d cid %d", index, fp->cid);
-
- q_params.q_obj = &fp->q_obj;
- /* We want to wait for completion in this context */
- __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
-
-
- /* close tx-only connections */
- for (tx_index = FIRST_TX_ONLY_COS_INDEX;
- tx_index < fp->max_cos;
- tx_index++){
-
- /* ascertain this is a normal queue*/
- txdata = &fp->txdata[tx_index];
-
- DP(BNX2X_MSG_SP, "stopping tx-only queue %d",
- txdata->txq_index);
-
- /* send halt terminate on tx-only connection */
- q_params.cmd = BNX2X_Q_CMD_TERMINATE;
- memset(&q_params.params.terminate, 0,
- sizeof(q_params.params.terminate));
- q_params.params.terminate.cid_index = tx_index;
-
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc)
- return rc;
-
- /* send halt terminate on tx-only connection */
- q_params.cmd = BNX2X_Q_CMD_CFC_DEL;
- memset(&q_params.params.cfc_del, 0,
- sizeof(q_params.params.cfc_del));
- q_params.params.cfc_del.cid_index = tx_index;
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc)
- return rc;
- }
- /* Stop the primary connection: */
- /* ...halt the connection */
- q_params.cmd = BNX2X_Q_CMD_HALT;
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc)
- return rc;
-
- /* ...terminate the connection */
- q_params.cmd = BNX2X_Q_CMD_TERMINATE;
- memset(&q_params.params.terminate, 0,
- sizeof(q_params.params.terminate));
- q_params.params.terminate.cid_index = FIRST_TX_COS_INDEX;
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc)
- return rc;
- /* ...delete cfc entry */
- q_params.cmd = BNX2X_Q_CMD_CFC_DEL;
- memset(&q_params.params.cfc_del, 0,
- sizeof(q_params.params.cfc_del));
- q_params.params.cfc_del.cid_index = FIRST_TX_COS_INDEX;
- return bnx2x_queue_state_change(bp, &q_params);
-}
-
-
-static void bnx2x_reset_func(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- int i;
-
- /* Disable the function in the FW */
- REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNC_EN_OFFSET(func), 0);
- REG_WR8(bp, BAR_CSTRORM_INTMEM + CSTORM_FUNC_EN_OFFSET(func), 0);
- REG_WR8(bp, BAR_TSTRORM_INTMEM + TSTORM_FUNC_EN_OFFSET(func), 0);
- REG_WR8(bp, BAR_USTRORM_INTMEM + USTORM_FUNC_EN_OFFSET(func), 0);
-
- /* FP SBs */
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_STATE_OFFSET(fp->fw_sb_id),
- SB_DISABLED);
- }
-
-#ifdef BCM_CNIC
- /* CNIC SB */
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATUS_BLOCK_DATA_STATE_OFFSET(bnx2x_cnic_fw_sb_id(bp)),
- SB_DISABLED);
-#endif
- /* SP SB */
- REG_WR8(bp, BAR_CSTRORM_INTMEM +
- CSTORM_SP_STATUS_BLOCK_DATA_STATE_OFFSET(func),
- SB_DISABLED);
-
- for (i = 0; i < XSTORM_SPQ_DATA_SIZE / 4; i++)
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_DATA_OFFSET(func),
- 0);
-
- /* Configure IGU */
- if (bp->common.int_block == INT_BLOCK_HC) {
- REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, 0);
- REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, 0);
- } else {
- REG_WR(bp, IGU_REG_LEADING_EDGE_LATCH, 0);
- REG_WR(bp, IGU_REG_TRAILING_EDGE_LATCH, 0);
- }
-
-#ifdef BCM_CNIC
- /* Disable Timer scan */
- REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + port*4, 0);
- /*
- * Wait for at least 10ms and up to 2 second for the timers scan to
- * complete
- */
- for (i = 0; i < 200; i++) {
- msleep(10);
- if (!REG_RD(bp, TM_REG_LIN0_SCAN_ON + port*4))
- break;
- }
-#endif
- /* Clear ILT */
- bnx2x_clear_func_ilt(bp, func);
-
- /* Timers workaround bug for E2: if this is vnic-3,
- * we need to set the entire ilt range for this timers.
- */
- if (!CHIP_IS_E1x(bp) && BP_VN(bp) == 3) {
- struct ilt_client_info ilt_cli;
- /* use dummy TM client */
- memset(&ilt_cli, 0, sizeof(struct ilt_client_info));
- ilt_cli.start = 0;
- ilt_cli.end = ILT_NUM_PAGE_ENTRIES - 1;
- ilt_cli.client_num = ILT_CLIENT_TM;
-
- bnx2x_ilt_boundry_init_op(bp, &ilt_cli, 0, INITOP_CLEAR);
- }
-
- /* this assumes that reset_port() called before reset_func()*/
- if (!CHIP_IS_E1x(bp))
- bnx2x_pf_disable(bp);
-
- bp->dmae_ready = 0;
-}
-
-static void bnx2x_reset_port(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 val;
-
- /* Reset physical Link */
- bnx2x__link_reset(bp);
-
- REG_WR(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, 0);
-
- /* Do not rcv packets to BRB */
- REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK + port*4, 0x0);
- /* Do not direct rcv packets that are not for MCP to the BRB */
- REG_WR(bp, (port ? NIG_REG_LLH1_BRB1_NOT_MCP :
- NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
-
- /* Configure AEU */
- REG_WR(bp, MISC_REG_AEU_MASK_ATTN_FUNC_0 + port*4, 0);
-
- msleep(100);
- /* Check for BRB port occupancy */
- val = REG_RD(bp, BRB1_REG_PORT_NUM_OCC_BLOCKS_0 + port*4);
- if (val)
- DP(NETIF_MSG_IFDOWN,
- "BRB1 is not empty %d blocks are occupied\n", val);
-
- /* TODO: Close Doorbell port? */
-}
-
-static inline int bnx2x_reset_hw(struct bnx2x *bp, u32 load_code)
-{
- struct bnx2x_func_state_params func_params = {0};
-
- /* Prepare parameters for function state transitions */
- __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
-
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_HW_RESET;
-
- func_params.params.hw_init.load_phase = load_code;
-
- return bnx2x_func_state_change(bp, &func_params);
-}
-
-static inline int bnx2x_func_stop(struct bnx2x *bp)
-{
- struct bnx2x_func_state_params func_params = {0};
- int rc;
-
- /* Prepare parameters for function state transitions */
- __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
- func_params.f_obj = &bp->func_obj;
- func_params.cmd = BNX2X_F_CMD_STOP;
-
- /*
- * Try to stop the function the 'good way'. If fails (in case
- * of a parity error during bnx2x_chip_cleanup()) and we are
- * not in a debug mode, perform a state transaction in order to
- * enable further HW_RESET transaction.
- */
- rc = bnx2x_func_state_change(bp, &func_params);
- if (rc) {
-#ifdef BNX2X_STOP_ON_ERROR
- return rc;
-#else
- BNX2X_ERR("FUNC_STOP ramrod failed. Running a dry "
- "transaction\n");
- __set_bit(RAMROD_DRV_CLR_ONLY, &func_params.ramrod_flags);
- return bnx2x_func_state_change(bp, &func_params);
-#endif
- }
-
- return 0;
-}
-
-/**
- * bnx2x_send_unload_req - request unload mode from the MCP.
- *
- * @bp: driver handle
- * @unload_mode: requested function's unload mode
- *
- * Return unload mode returned by the MCP: COMMON, PORT or FUNC.
- */
-u32 bnx2x_send_unload_req(struct bnx2x *bp, int unload_mode)
-{
- u32 reset_code = 0;
- int port = BP_PORT(bp);
-
- /* Select the UNLOAD request mode */
- if (unload_mode == UNLOAD_NORMAL)
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
-
- else if (bp->flags & NO_WOL_FLAG)
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
-
- else if (bp->wol) {
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u8 *mac_addr = bp->dev->dev_addr;
- u32 val;
- /* The mac address is written to entries 1-4 to
- preserve entry 0 which is used by the PMF */
- u8 entry = (BP_E1HVN(bp) + 1)*8;
-
- val = (mac_addr[0] << 8) | mac_addr[1];
- EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val);
-
- val = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
- (mac_addr[4] << 8) | mac_addr[5];
- EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
-
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
-
- } else
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
-
- /* Send the request to the MCP */
- if (!BP_NOMCP(bp))
- reset_code = bnx2x_fw_command(bp, reset_code, 0);
- else {
- int path = BP_PATH(bp);
-
- DP(NETIF_MSG_IFDOWN, "NO MCP - load counts[%d] "
- "%d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- load_count[path][0]--;
- load_count[path][1 + port]--;
- DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts[%d] "
- "%d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- if (load_count[path][0] == 0)
- reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
- else if (load_count[path][1 + port] == 0)
- reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
- else
- reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
- }
-
- return reset_code;
-}
-
-/**
- * bnx2x_send_unload_done - send UNLOAD_DONE command to the MCP.
- *
- * @bp: driver handle
- */
-void bnx2x_send_unload_done(struct bnx2x *bp)
-{
- /* Report UNLOAD_DONE to MCP */
- if (!BP_NOMCP(bp))
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
-}
-
-static inline int bnx2x_func_wait_started(struct bnx2x *bp)
-{
- int tout = 50;
- int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
-
- if (!bp->port.pmf)
- return 0;
-
- /*
- * (assumption: No Attention from MCP at this stage)
- * PMF probably in the middle of TXdisable/enable transaction
- * 1. Sync IRS for default SB
- * 2. Sync SP queue - this guarantes us that attention handling started
- * 3. Wait, that TXdisable/enable transaction completes
- *
- * 1+2 guranty that if DCBx attention was scheduled it already changed
- * pending bit of transaction from STARTED-->TX_STOPPED, if we alredy
- * received complettion for the transaction the state is TX_STOPPED.
- * State will return to STARTED after completion of TX_STOPPED-->STARTED
- * transaction.
- */
-
- /* make sure default SB ISR is done */
- if (msix)
- synchronize_irq(bp->msix_table[0].vector);
- else
- synchronize_irq(bp->pdev->irq);
-
- flush_workqueue(bnx2x_wq);
-
- while (bnx2x_func_get_state(bp, &bp->func_obj) !=
- BNX2X_F_STATE_STARTED && tout--)
- msleep(20);
-
- if (bnx2x_func_get_state(bp, &bp->func_obj) !=
- BNX2X_F_STATE_STARTED) {
-#ifdef BNX2X_STOP_ON_ERROR
- return -EBUSY;
-#else
- /*
- * Failed to complete the transaction in a "good way"
- * Force both transactions with CLR bit
- */
- struct bnx2x_func_state_params func_params = {0};
-
- DP(BNX2X_MSG_SP, "Hmmm... unexpected function state! "
- "Forcing STARTED-->TX_ST0PPED-->STARTED\n");
-
- func_params.f_obj = &bp->func_obj;
- __set_bit(RAMROD_DRV_CLR_ONLY,
- &func_params.ramrod_flags);
-
- /* STARTED-->TX_ST0PPED */
- func_params.cmd = BNX2X_F_CMD_TX_STOP;
- bnx2x_func_state_change(bp, &func_params);
-
- /* TX_ST0PPED-->STARTED */
- func_params.cmd = BNX2X_F_CMD_TX_START;
- return bnx2x_func_state_change(bp, &func_params);
-#endif
- }
-
- return 0;
-}
-
-void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode)
-{
- int port = BP_PORT(bp);
- int i, rc = 0;
- u8 cos;
- struct bnx2x_mcast_ramrod_params rparam = {0};
- u32 reset_code;
-
- /* Wait until tx fastpath tasks complete */
- for_each_tx_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- for_each_cos_in_tx_queue(fp, cos)
- rc = bnx2x_clean_tx_queue(bp, &fp->txdata[cos]);
-#ifdef BNX2X_STOP_ON_ERROR
- if (rc)
- return;
-#endif
- }
-
- /* Give HW time to discard old tx messages */
- usleep_range(1000, 1000);
-
- /* Clean all ETH MACs */
- rc = bnx2x_del_all_macs(bp, &bp->fp[0].mac_obj, BNX2X_ETH_MAC, false);
- if (rc < 0)
- BNX2X_ERR("Failed to delete all ETH macs: %d\n", rc);
-
- /* Clean up UC list */
- rc = bnx2x_del_all_macs(bp, &bp->fp[0].mac_obj, BNX2X_UC_LIST_MAC,
- true);
- if (rc < 0)
- BNX2X_ERR("Failed to schedule DEL commands for UC MACs list: "
- "%d\n", rc);
-
- /* Disable LLH */
- if (!CHIP_IS_E1(bp))
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
-
- /* Set "drop all" (stop Rx).
- * We need to take a netif_addr_lock() here in order to prevent
- * a race between the completion code and this code.
- */
- netif_addr_lock_bh(bp->dev);
- /* Schedule the rx_mode command */
- if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state))
- set_bit(BNX2X_FILTER_RX_MODE_SCHED, &bp->sp_state);
- else
- bnx2x_set_storm_rx_mode(bp);
-
- /* Cleanup multicast configuration */
- rparam.mcast_obj = &bp->mcast_obj;
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL);
- if (rc < 0)
- BNX2X_ERR("Failed to send DEL multicast command: %d\n", rc);
-
- netif_addr_unlock_bh(bp->dev);
-
-
-
- /*
- * Send the UNLOAD_REQUEST to the MCP. This will return if
- * this function should perform FUNC, PORT or COMMON HW
- * reset.
- */
- reset_code = bnx2x_send_unload_req(bp, unload_mode);
-
- /*
- * (assumption: No Attention from MCP at this stage)
- * PMF probably in the middle of TXdisable/enable transaction
- */
- rc = bnx2x_func_wait_started(bp);
- if (rc) {
- BNX2X_ERR("bnx2x_func_wait_started failed\n");
-#ifdef BNX2X_STOP_ON_ERROR
- return;
-#endif
- }
-
- /* Close multi and leading connections
- * Completions for ramrods are collected in a synchronous way
- */
- for_each_queue(bp, i)
- if (bnx2x_stop_queue(bp, i))
-#ifdef BNX2X_STOP_ON_ERROR
- return;
-#else
- goto unload_error;
-#endif
- /* If SP settings didn't get completed so far - something
- * very wrong has happen.
- */
- if (!bnx2x_wait_sp_comp(bp, ~0x0UL))
- BNX2X_ERR("Hmmm... Common slow path ramrods got stuck!\n");
-
-#ifndef BNX2X_STOP_ON_ERROR
-unload_error:
-#endif
- rc = bnx2x_func_stop(bp);
- if (rc) {
- BNX2X_ERR("Function stop failed!\n");
-#ifdef BNX2X_STOP_ON_ERROR
- return;
-#endif
- }
-
- /* Disable HW interrupts, NAPI */
- bnx2x_netif_stop(bp, 1);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
- /* Reset the chip */
- rc = bnx2x_reset_hw(bp, reset_code);
- if (rc)
- BNX2X_ERR("HW_RESET failed\n");
-
-
- /* Report UNLOAD_DONE to MCP */
- bnx2x_send_unload_done(bp);
-}
-
-void bnx2x_disable_close_the_gate(struct bnx2x *bp)
-{
- u32 val;
-
- DP(NETIF_MSG_HW, "Disabling \"close the gates\"\n");
-
- if (CHIP_IS_E1(bp)) {
- int port = BP_PORT(bp);
- u32 addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0;
-
- val = REG_RD(bp, addr);
- val &= ~(0x300);
- REG_WR(bp, addr, val);
- } else {
- val = REG_RD(bp, MISC_REG_AEU_GENERAL_MASK);
- val &= ~(MISC_AEU_GENERAL_MASK_REG_AEU_PXP_CLOSE_MASK |
- MISC_AEU_GENERAL_MASK_REG_AEU_NIG_CLOSE_MASK);
- REG_WR(bp, MISC_REG_AEU_GENERAL_MASK, val);
- }
-}
-
-/* Close gates #2, #3 and #4: */
-static void bnx2x_set_234_gates(struct bnx2x *bp, bool close)
-{
- u32 val;
-
- /* Gates #2 and #4a are closed/opened for "not E1" only */
- if (!CHIP_IS_E1(bp)) {
- /* #4 */
- REG_WR(bp, PXP_REG_HST_DISCARD_DOORBELLS, !!close);
- /* #2 */
- REG_WR(bp, PXP_REG_HST_DISCARD_INTERNAL_WRITES, !!close);
- }
-
- /* #3 */
- if (CHIP_IS_E1x(bp)) {
- /* Prevent interrupts from HC on both ports */
- val = REG_RD(bp, HC_REG_CONFIG_1);
- REG_WR(bp, HC_REG_CONFIG_1,
- (!close) ? (val | HC_CONFIG_1_REG_BLOCK_DISABLE_1) :
- (val & ~(u32)HC_CONFIG_1_REG_BLOCK_DISABLE_1));
-
- val = REG_RD(bp, HC_REG_CONFIG_0);
- REG_WR(bp, HC_REG_CONFIG_0,
- (!close) ? (val | HC_CONFIG_0_REG_BLOCK_DISABLE_0) :
- (val & ~(u32)HC_CONFIG_0_REG_BLOCK_DISABLE_0));
- } else {
- /* Prevent incomming interrupts in IGU */
- val = REG_RD(bp, IGU_REG_BLOCK_CONFIGURATION);
-
- REG_WR(bp, IGU_REG_BLOCK_CONFIGURATION,
- (!close) ?
- (val | IGU_BLOCK_CONFIGURATION_REG_BLOCK_ENABLE) :
- (val & ~(u32)IGU_BLOCK_CONFIGURATION_REG_BLOCK_ENABLE));
- }
-
- DP(NETIF_MSG_HW, "%s gates #2, #3 and #4\n",
- close ? "closing" : "opening");
- mmiowb();
-}
-
-#define SHARED_MF_CLP_MAGIC 0x80000000 /* `magic' bit */
-
-static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val)
-{
- /* Do some magic... */
- u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
- *magic_val = val & SHARED_MF_CLP_MAGIC;
- MF_CFG_WR(bp, shared_mf_config.clp_mb, val | SHARED_MF_CLP_MAGIC);
-}
-
-/**
- * bnx2x_clp_reset_done - restore the value of the `magic' bit.
- *
- * @bp: driver handle
- * @magic_val: old value of the `magic' bit.
- */
-static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
-{
- /* Restore the `magic' bit value... */
- u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
- MF_CFG_WR(bp, shared_mf_config.clp_mb,
- (val & (~SHARED_MF_CLP_MAGIC)) | magic_val);
-}
-
-/**
- * bnx2x_reset_mcp_prep - prepare for MCP reset.
- *
- * @bp: driver handle
- * @magic_val: old value of 'magic' bit.
- *
- * Takes care of CLP configurations.
- */
-static void bnx2x_reset_mcp_prep(struct bnx2x *bp, u32 *magic_val)
-{
- u32 shmem;
- u32 validity_offset;
-
- DP(NETIF_MSG_HW, "Starting\n");
-
- /* Set `magic' bit in order to save MF config */
- if (!CHIP_IS_E1(bp))
- bnx2x_clp_reset_prep(bp, magic_val);
-
- /* Get shmem offset */
- shmem = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
- validity_offset = offsetof(struct shmem_region, validity_map[0]);
-
- /* Clear validity map flags */
- if (shmem > 0)
- REG_WR(bp, shmem + validity_offset, 0);
-}
-
-#define MCP_TIMEOUT 5000 /* 5 seconds (in ms) */
-#define MCP_ONE_TIMEOUT 100 /* 100 ms */
-
-/**
- * bnx2x_mcp_wait_one - wait for MCP_ONE_TIMEOUT
- *
- * @bp: driver handle
- */
-static inline void bnx2x_mcp_wait_one(struct bnx2x *bp)
-{
- /* special handling for emulation and FPGA,
- wait 10 times longer */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(MCP_ONE_TIMEOUT*10);
- else
- msleep(MCP_ONE_TIMEOUT);
-}
-
-/*
- * initializes bp->common.shmem_base and waits for validity signature to appear
- */
-static int bnx2x_init_shmem(struct bnx2x *bp)
-{
- int cnt = 0;
- u32 val = 0;
-
- do {
- bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
- if (bp->common.shmem_base) {
- val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
- if (val & SHR_MEM_VALIDITY_MB)
- return 0;
- }
-
- bnx2x_mcp_wait_one(bp);
-
- } while (cnt++ < (MCP_TIMEOUT / MCP_ONE_TIMEOUT));
-
- BNX2X_ERR("BAD MCP validity signature\n");
-
- return -ENODEV;
-}
-
-static int bnx2x_reset_mcp_comp(struct bnx2x *bp, u32 magic_val)
-{
- int rc = bnx2x_init_shmem(bp);
-
- /* Restore the `magic' bit value */
- if (!CHIP_IS_E1(bp))
- bnx2x_clp_reset_done(bp, magic_val);
-
- return rc;
-}
-
-static void bnx2x_pxp_prep(struct bnx2x *bp)
-{
- if (!CHIP_IS_E1(bp)) {
- REG_WR(bp, PXP2_REG_RD_START_INIT, 0);
- REG_WR(bp, PXP2_REG_RQ_RBC_DONE, 0);
- mmiowb();
- }
-}
-
-/*
- * Reset the whole chip except for:
- * - PCIE core
- * - PCI Glue, PSWHST, PXP/PXP2 RF (all controlled by
- * one reset bit)
- * - IGU
- * - MISC (including AEU)
- * - GRC
- * - RBCN, RBCP
- */
-static void bnx2x_process_kill_chip_reset(struct bnx2x *bp, bool global)
-{
- u32 not_reset_mask1, reset_mask1, not_reset_mask2, reset_mask2;
- u32 global_bits2, stay_reset2;
-
- /*
- * Bits that have to be set in reset_mask2 if we want to reset 'global'
- * (per chip) blocks.
- */
- global_bits2 =
- MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_CMN_CPU |
- MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_CMN_CORE;
-
- /* Don't reset the following blocks */
- not_reset_mask1 =
- MISC_REGISTERS_RESET_REG_1_RST_HC |
- MISC_REGISTERS_RESET_REG_1_RST_PXPV |
- MISC_REGISTERS_RESET_REG_1_RST_PXP;
-
- not_reset_mask2 =
- MISC_REGISTERS_RESET_REG_2_RST_PCI_MDIO |
- MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE |
- MISC_REGISTERS_RESET_REG_2_RST_EMAC1_HARD_CORE |
- MISC_REGISTERS_RESET_REG_2_RST_MISC_CORE |
- MISC_REGISTERS_RESET_REG_2_RST_RBCN |
- MISC_REGISTERS_RESET_REG_2_RST_GRC |
- MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_REG_HARD_CORE |
- MISC_REGISTERS_RESET_REG_2_RST_MCP_N_HARD_CORE_RST_B |
- MISC_REGISTERS_RESET_REG_2_RST_ATC |
- MISC_REGISTERS_RESET_REG_2_PGLC;
-
- /*
- * Keep the following blocks in reset:
- * - all xxMACs are handled by the bnx2x_link code.
- */
- stay_reset2 =
- MISC_REGISTERS_RESET_REG_2_RST_BMAC0 |
- MISC_REGISTERS_RESET_REG_2_RST_BMAC1 |
- MISC_REGISTERS_RESET_REG_2_RST_EMAC0 |
- MISC_REGISTERS_RESET_REG_2_RST_EMAC1 |
- MISC_REGISTERS_RESET_REG_2_UMAC0 |
- MISC_REGISTERS_RESET_REG_2_UMAC1 |
- MISC_REGISTERS_RESET_REG_2_XMAC |
- MISC_REGISTERS_RESET_REG_2_XMAC_SOFT;
-
- /* Full reset masks according to the chip */
- reset_mask1 = 0xffffffff;
-
- if (CHIP_IS_E1(bp))
- reset_mask2 = 0xffff;
- else if (CHIP_IS_E1H(bp))
- reset_mask2 = 0x1ffff;
- else if (CHIP_IS_E2(bp))
- reset_mask2 = 0xfffff;
- else /* CHIP_IS_E3 */
- reset_mask2 = 0x3ffffff;
-
- /* Don't reset global blocks unless we need to */
- if (!global)
- reset_mask2 &= ~global_bits2;
-
- /*
- * In case of attention in the QM, we need to reset PXP
- * (MISC_REGISTERS_RESET_REG_2_RST_PXP_RQ_RD_WR) before QM
- * because otherwise QM reset would release 'close the gates' shortly
- * before resetting the PXP, then the PSWRQ would send a write
- * request to PGLUE. Then when PXP is reset, PGLUE would try to
- * read the payload data from PSWWR, but PSWWR would not
- * respond. The write queue in PGLUE would stuck, dmae commands
- * would not return. Therefore it's important to reset the second
- * reset register (containing the
- * MISC_REGISTERS_RESET_REG_2_RST_PXP_RQ_RD_WR bit) before the
- * first one (containing the MISC_REGISTERS_RESET_REG_1_RST_QM
- * bit).
- */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- reset_mask2 & (~not_reset_mask2));
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- reset_mask1 & (~not_reset_mask1));
-
- barrier();
- mmiowb();
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET,
- reset_mask2 & (~stay_reset2));
-
- barrier();
- mmiowb();
-
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, reset_mask1);
- mmiowb();
-}
-
-/**
- * bnx2x_er_poll_igu_vq - poll for pending writes bit.
- * It should get cleared in no more than 1s.
- *
- * @bp: driver handle
- *
- * It should get cleared in no more than 1s. Returns 0 if
- * pending writes bit gets cleared.
- */
-static int bnx2x_er_poll_igu_vq(struct bnx2x *bp)
-{
- u32 cnt = 1000;
- u32 pend_bits = 0;
-
- do {
- pend_bits = REG_RD(bp, IGU_REG_PENDING_BITS_STATUS);
-
- if (pend_bits == 0)
- break;
-
- usleep_range(1000, 1000);
- } while (cnt-- > 0);
-
- if (cnt <= 0) {
- BNX2X_ERR("Still pending IGU requests pend_bits=%x!\n",
- pend_bits);
- return -EBUSY;
- }
-
- return 0;
-}
-
-static int bnx2x_process_kill(struct bnx2x *bp, bool global)
-{
- int cnt = 1000;
- u32 val = 0;
- u32 sr_cnt, blk_cnt, port_is_idle_0, port_is_idle_1, pgl_exp_rom2;
-
-
- /* Empty the Tetris buffer, wait for 1s */
- do {
- sr_cnt = REG_RD(bp, PXP2_REG_RD_SR_CNT);
- blk_cnt = REG_RD(bp, PXP2_REG_RD_BLK_CNT);
- port_is_idle_0 = REG_RD(bp, PXP2_REG_RD_PORT_IS_IDLE_0);
- port_is_idle_1 = REG_RD(bp, PXP2_REG_RD_PORT_IS_IDLE_1);
- pgl_exp_rom2 = REG_RD(bp, PXP2_REG_PGL_EXP_ROM2);
- if ((sr_cnt == 0x7e) && (blk_cnt == 0xa0) &&
- ((port_is_idle_0 & 0x1) == 0x1) &&
- ((port_is_idle_1 & 0x1) == 0x1) &&
- (pgl_exp_rom2 == 0xffffffff))
- break;
- usleep_range(1000, 1000);
- } while (cnt-- > 0);
-
- if (cnt <= 0) {
- DP(NETIF_MSG_HW, "Tetris buffer didn't get empty or there"
- " are still"
- " outstanding read requests after 1s!\n");
- DP(NETIF_MSG_HW, "sr_cnt=0x%08x, blk_cnt=0x%08x,"
- " port_is_idle_0=0x%08x,"
- " port_is_idle_1=0x%08x, pgl_exp_rom2=0x%08x\n",
- sr_cnt, blk_cnt, port_is_idle_0, port_is_idle_1,
- pgl_exp_rom2);
- return -EAGAIN;
- }
-
- barrier();
-
- /* Close gates #2, #3 and #4 */
- bnx2x_set_234_gates(bp, true);
-
- /* Poll for IGU VQs for 57712 and newer chips */
- if (!CHIP_IS_E1x(bp) && bnx2x_er_poll_igu_vq(bp))
- return -EAGAIN;
-
-
- /* TBD: Indicate that "process kill" is in progress to MCP */
-
- /* Clear "unprepared" bit */
- REG_WR(bp, MISC_REG_UNPREPARED, 0);
- barrier();
-
- /* Make sure all is written to the chip before the reset */
- mmiowb();
-
- /* Wait for 1ms to empty GLUE and PCI-E core queues,
- * PSWHST, GRC and PSWRD Tetris buffer.
- */
- usleep_range(1000, 1000);
-
- /* Prepare to chip reset: */
- /* MCP */
- if (global)
- bnx2x_reset_mcp_prep(bp, &val);
-
- /* PXP */
- bnx2x_pxp_prep(bp);
- barrier();
-
- /* reset the chip */
- bnx2x_process_kill_chip_reset(bp, global);
- barrier();
-
- /* Recover after reset: */
- /* MCP */
- if (global && bnx2x_reset_mcp_comp(bp, val))
- return -EAGAIN;
-
- /* TBD: Add resetting the NO_MCP mode DB here */
-
- /* PXP */
- bnx2x_pxp_prep(bp);
-
- /* Open the gates #2, #3 and #4 */
- bnx2x_set_234_gates(bp, false);
-
- /* TBD: IGU/AEU preparation bring back the AEU/IGU to a
- * reset state, re-enable attentions. */
-
- return 0;
-}
-
-int bnx2x_leader_reset(struct bnx2x *bp)
-{
- int rc = 0;
- bool global = bnx2x_reset_is_global(bp);
-
- /* Try to recover after the failure */
- if (bnx2x_process_kill(bp, global)) {
- netdev_err(bp->dev, "Something bad had happen on engine %d! "
- "Aii!\n", BP_PATH(bp));
- rc = -EAGAIN;
- goto exit_leader_reset;
- }
-
- /*
- * Clear RESET_IN_PROGRES and RESET_GLOBAL bits and update the driver
- * state.
- */
- bnx2x_set_reset_done(bp);
- if (global)
- bnx2x_clear_reset_global(bp);
-
-exit_leader_reset:
- bp->is_leader = 0;
- bnx2x_release_leader_lock(bp);
- smp_mb();
- return rc;
-}
-
-static inline void bnx2x_recovery_failed(struct bnx2x *bp)
-{
- netdev_err(bp->dev, "Recovery has failed. Power cycle is needed.\n");
-
- /* Disconnect this device */
- netif_device_detach(bp->dev);
-
- /*
- * Block ifup for all function on this engine until "process kill"
- * or power cycle.
- */
- bnx2x_set_reset_in_progress(bp);
-
- /* Shut down the power */
- bnx2x_set_power_state(bp, PCI_D3hot);
-
- bp->recovery_state = BNX2X_RECOVERY_FAILED;
-
- smp_mb();
-}
-
-/*
- * Assumption: runs under rtnl lock. This together with the fact
- * that it's called only from bnx2x_sp_rtnl() ensure that it
- * will never be called when netif_running(bp->dev) is false.
- */
-static void bnx2x_parity_recover(struct bnx2x *bp)
-{
- bool global = false;
-
- DP(NETIF_MSG_HW, "Handling parity\n");
- while (1) {
- switch (bp->recovery_state) {
- case BNX2X_RECOVERY_INIT:
- DP(NETIF_MSG_HW, "State is BNX2X_RECOVERY_INIT\n");
- bnx2x_chk_parity_attn(bp, &global, false);
-
- /* Try to get a LEADER_LOCK HW lock */
- if (bnx2x_trylock_leader_lock(bp)) {
- bnx2x_set_reset_in_progress(bp);
- /*
- * Check if there is a global attention and if
- * there was a global attention, set the global
- * reset bit.
- */
-
- if (global)
- bnx2x_set_reset_global(bp);
-
- bp->is_leader = 1;
- }
-
- /* Stop the driver */
- /* If interface has been removed - break */
- if (bnx2x_nic_unload(bp, UNLOAD_RECOVERY))
- return;
-
- bp->recovery_state = BNX2X_RECOVERY_WAIT;
-
- /*
- * Reset MCP command sequence number and MCP mail box
- * sequence as we are going to reset the MCP.
- */
- if (global) {
- bp->fw_seq = 0;
- bp->fw_drv_pulse_wr_seq = 0;
- }
-
- /* Ensure "is_leader", MCP command sequence and
- * "recovery_state" update values are seen on other
- * CPUs.
- */
- smp_mb();
- break;
-
- case BNX2X_RECOVERY_WAIT:
- DP(NETIF_MSG_HW, "State is BNX2X_RECOVERY_WAIT\n");
- if (bp->is_leader) {
- int other_engine = BP_PATH(bp) ? 0 : 1;
- u32 other_load_counter =
- bnx2x_get_load_cnt(bp, other_engine);
- u32 load_counter =
- bnx2x_get_load_cnt(bp, BP_PATH(bp));
- global = bnx2x_reset_is_global(bp);
-
- /*
- * In case of a parity in a global block, let
- * the first leader that performs a
- * leader_reset() reset the global blocks in
- * order to clear global attentions. Otherwise
- * the the gates will remain closed for that
- * engine.
- */
- if (load_counter ||
- (global && other_load_counter)) {
- /* Wait until all other functions get
- * down.
- */
- schedule_delayed_work(&bp->sp_rtnl_task,
- HZ/10);
- return;
- } else {
- /* If all other functions got down -
- * try to bring the chip back to
- * normal. In any case it's an exit
- * point for a leader.
- */
- if (bnx2x_leader_reset(bp)) {
- bnx2x_recovery_failed(bp);
- return;
- }
-
- /* If we are here, means that the
- * leader has succeeded and doesn't
- * want to be a leader any more. Try
- * to continue as a none-leader.
- */
- break;
- }
- } else { /* non-leader */
- if (!bnx2x_reset_is_done(bp, BP_PATH(bp))) {
- /* Try to get a LEADER_LOCK HW lock as
- * long as a former leader may have
- * been unloaded by the user or
- * released a leadership by another
- * reason.
- */
- if (bnx2x_trylock_leader_lock(bp)) {
- /* I'm a leader now! Restart a
- * switch case.
- */
- bp->is_leader = 1;
- break;
- }
-
- schedule_delayed_work(&bp->sp_rtnl_task,
- HZ/10);
- return;
-
- } else {
- /*
- * If there was a global attention, wait
- * for it to be cleared.
- */
- if (bnx2x_reset_is_global(bp)) {
- schedule_delayed_work(
- &bp->sp_rtnl_task,
- HZ/10);
- return;
- }
-
- if (bnx2x_nic_load(bp, LOAD_NORMAL))
- bnx2x_recovery_failed(bp);
- else {
- bp->recovery_state =
- BNX2X_RECOVERY_DONE;
- smp_mb();
- }
-
- return;
- }
- }
- default:
- return;
- }
- }
-}
-
-/* bnx2x_nic_unload() flushes the bnx2x_wq, thus reset task is
- * scheduled on a general queue in order to prevent a dead lock.
- */
-static void bnx2x_sp_rtnl_task(struct work_struct *work)
-{
- struct bnx2x *bp = container_of(work, struct bnx2x, sp_rtnl_task.work);
-
- rtnl_lock();
-
- if (!netif_running(bp->dev))
- goto sp_rtnl_exit;
-
- /* if stop on error is defined no recovery flows should be executed */
-#ifdef BNX2X_STOP_ON_ERROR
- BNX2X_ERR("recovery flow called but STOP_ON_ERROR defined "
- "so reset not done to allow debug dump,\n"
- "you will need to reboot when done\n");
- goto sp_rtnl_not_reset;
-#endif
-
- if (unlikely(bp->recovery_state != BNX2X_RECOVERY_DONE)) {
- /*
- * Clear all pending SP commands as we are going to reset the
- * function anyway.
- */
- bp->sp_rtnl_state = 0;
- smp_mb();
-
- bnx2x_parity_recover(bp);
-
- goto sp_rtnl_exit;
- }
-
- if (test_and_clear_bit(BNX2X_SP_RTNL_TX_TIMEOUT, &bp->sp_rtnl_state)) {
- /*
- * Clear all pending SP commands as we are going to reset the
- * function anyway.
- */
- bp->sp_rtnl_state = 0;
- smp_mb();
-
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
- bnx2x_nic_load(bp, LOAD_NORMAL);
-
- goto sp_rtnl_exit;
- }
-#ifdef BNX2X_STOP_ON_ERROR
-sp_rtnl_not_reset:
-#endif
- if (test_and_clear_bit(BNX2X_SP_RTNL_SETUP_TC, &bp->sp_rtnl_state))
- bnx2x_setup_tc(bp->dev, bp->dcbx_port_params.ets.num_of_cos);
-
-sp_rtnl_exit:
- rtnl_unlock();
-}
-
-/* end of nic load/unload */
-
-static void bnx2x_period_task(struct work_struct *work)
-{
- struct bnx2x *bp = container_of(work, struct bnx2x, period_task.work);
-
- if (!netif_running(bp->dev))
- goto period_task_exit;
-
- if (CHIP_REV_IS_SLOW(bp)) {
- BNX2X_ERR("period task called on emulation, ignoring\n");
- goto period_task_exit;
- }
-
- bnx2x_acquire_phy_lock(bp);
- /*
- * The barrier is needed to ensure the ordering between the writing to
- * the bp->port.pmf in the bnx2x_nic_load() or bnx2x_pmf_update() and
- * the reading here.
- */
- smp_mb();
- if (bp->port.pmf) {
- bnx2x_period_func(&bp->link_params, &bp->link_vars);
-
- /* Re-queue task in 1 sec */
- queue_delayed_work(bnx2x_wq, &bp->period_task, 1*HZ);
- }
-
- bnx2x_release_phy_lock(bp);
-period_task_exit:
- return;
-}
-
-/*
- * Init service functions
- */
-
-static u32 bnx2x_get_pretend_reg(struct bnx2x *bp)
-{
- u32 base = PXP2_REG_PGL_PRETEND_FUNC_F0;
- u32 stride = PXP2_REG_PGL_PRETEND_FUNC_F1 - base;
- return base + (BP_ABS_FUNC(bp)) * stride;
-}
-
-static void bnx2x_undi_int_disable_e1h(struct bnx2x *bp)
-{
- u32 reg = bnx2x_get_pretend_reg(bp);
-
- /* Flush all outstanding writes */
- mmiowb();
-
- /* Pretend to be function 0 */
- REG_WR(bp, reg, 0);
- REG_RD(bp, reg); /* Flush the GRC transaction (in the chip) */
-
- /* From now we are in the "like-E1" mode */
- bnx2x_int_disable(bp);
-
- /* Flush all outstanding writes */
- mmiowb();
-
- /* Restore the original function */
- REG_WR(bp, reg, BP_ABS_FUNC(bp));
- REG_RD(bp, reg);
-}
-
-static inline void bnx2x_undi_int_disable(struct bnx2x *bp)
-{
- if (CHIP_IS_E1(bp))
- bnx2x_int_disable(bp);
- else
- bnx2x_undi_int_disable_e1h(bp);
-}
-
-static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
-{
- u32 val;
-
- /* Check if there is any driver already loaded */
- val = REG_RD(bp, MISC_REG_UNPREPARED);
- if (val == 0x1) {
- /* Check if it is the UNDI driver
- * UNDI driver initializes CID offset for normal bell to 0x7
- */
- bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
- val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
- if (val == 0x7) {
- u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- /* save our pf_num */
- int orig_pf_num = bp->pf_num;
- int port;
- u32 swap_en, swap_val, value;
-
- /* clear the UNDI indication */
- REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
-
- BNX2X_DEV_INFO("UNDI is active! reset device\n");
-
- /* try unload UNDI on port 0 */
- bp->pf_num = 0;
- bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
- reset_code = bnx2x_fw_command(bp, reset_code, 0);
-
- /* if UNDI is loaded on the other port */
- if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) {
-
- /* send "DONE" for previous unload */
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_UNLOAD_DONE, 0);
-
- /* unload UNDI on port 1 */
- bp->pf_num = 1;
- bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
-
- bnx2x_fw_command(bp, reset_code, 0);
- }
-
- /* now it's safe to release the lock */
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
-
- bnx2x_undi_int_disable(bp);
- port = BP_PORT(bp);
-
- /* close input traffic and wait for it */
- /* Do not rcv packets to BRB */
- REG_WR(bp, (port ? NIG_REG_LLH1_BRB1_DRV_MASK :
- NIG_REG_LLH0_BRB1_DRV_MASK), 0x0);
- /* Do not direct rcv packets that are not for MCP to
- * the BRB */
- REG_WR(bp, (port ? NIG_REG_LLH1_BRB1_NOT_MCP :
- NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
- /* clear AEU */
- REG_WR(bp, (port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0), 0);
- msleep(10);
-
- /* save NIG port swap info */
- swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
- swap_en = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
- /* reset device */
- REG_WR(bp,
- GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffffff);
-
- value = 0x1400;
- if (CHIP_IS_E3(bp)) {
- value |= MISC_REGISTERS_RESET_REG_2_MSTAT0;
- value |= MISC_REGISTERS_RESET_REG_2_MSTAT1;
- }
-
- REG_WR(bp,
- GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- value);
-
- /* take the NIG out of reset and restore swap values */
- REG_WR(bp,
- GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
- MISC_REGISTERS_RESET_REG_1_RST_NIG);
- REG_WR(bp, NIG_REG_PORT_SWAP, swap_val);
- REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en);
-
- /* send unload done to the MCP */
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
-
- /* restore our func and fw_seq */
- bp->pf_num = orig_pf_num;
- bp->fw_seq =
- (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
- } else
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
- }
-}
-
-static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
-{
- u32 val, val2, val3, val4, id;
- u16 pmc;
-
- /* Get the chip revision id and number. */
- /* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
- val = REG_RD(bp, MISC_REG_CHIP_NUM);
- id = ((val & 0xffff) << 16);
- val = REG_RD(bp, MISC_REG_CHIP_REV);
- id |= ((val & 0xf) << 12);
- val = REG_RD(bp, MISC_REG_CHIP_METAL);
- id |= ((val & 0xff) << 4);
- val = REG_RD(bp, MISC_REG_BOND_ID);
- id |= (val & 0xf);
- bp->common.chip_id = id;
-
- /* Set doorbell size */
- bp->db_size = (1 << BNX2X_DB_SHIFT);
-
- if (!CHIP_IS_E1x(bp)) {
- val = REG_RD(bp, MISC_REG_PORT4MODE_EN_OVWR);
- if ((val & 1) == 0)
- val = REG_RD(bp, MISC_REG_PORT4MODE_EN);
- else
- val = (val >> 1) & 1;
- BNX2X_DEV_INFO("chip is in %s\n", val ? "4_PORT_MODE" :
- "2_PORT_MODE");
- bp->common.chip_port_mode = val ? CHIP_4_PORT_MODE :
- CHIP_2_PORT_MODE;
-
- if (CHIP_MODE_IS_4_PORT(bp))
- bp->pfid = (bp->pf_num >> 1); /* 0..3 */
- else
- bp->pfid = (bp->pf_num & 0x6); /* 0, 2, 4, 6 */
- } else {
- bp->common.chip_port_mode = CHIP_PORT_MODE_NONE; /* N/A */
- bp->pfid = bp->pf_num; /* 0..7 */
- }
-
- bp->link_params.chip_id = bp->common.chip_id;
- BNX2X_DEV_INFO("chip ID is 0x%x\n", id);
-
- val = (REG_RD(bp, 0x2874) & 0x55);
- if ((bp->common.chip_id & 0x1) ||
- (CHIP_IS_E1(bp) && val) || (CHIP_IS_E1H(bp) && (val == 0x55))) {
- bp->flags |= ONE_PORT_FLAG;
- BNX2X_DEV_INFO("single port device\n");
- }
-
- val = REG_RD(bp, MCP_REG_MCPR_NVM_CFG4);
- bp->common.flash_size = (BNX2X_NVRAM_1MB_SIZE <<
- (val & MCPR_NVM_CFG4_FLASH_SIZE));
- BNX2X_DEV_INFO("flash_size 0x%x (%d)\n",
- bp->common.flash_size, bp->common.flash_size);
-
- bnx2x_init_shmem(bp);
-
-
-
- bp->common.shmem2_base = REG_RD(bp, (BP_PATH(bp) ?
- MISC_REG_GENERIC_CR_1 :
- MISC_REG_GENERIC_CR_0));
-
- bp->link_params.shmem_base = bp->common.shmem_base;
- bp->link_params.shmem2_base = bp->common.shmem2_base;
- BNX2X_DEV_INFO("shmem offset 0x%x shmem2 offset 0x%x\n",
- bp->common.shmem_base, bp->common.shmem2_base);
-
- if (!bp->common.shmem_base) {
- BNX2X_DEV_INFO("MCP not active\n");
- bp->flags |= NO_MCP_FLAG;
- return;
- }
-
- bp->common.hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config);
- BNX2X_DEV_INFO("hw_config 0x%08x\n", bp->common.hw_config);
-
- bp->link_params.hw_led_mode = ((bp->common.hw_config &
- SHARED_HW_CFG_LED_MODE_MASK) >>
- SHARED_HW_CFG_LED_MODE_SHIFT);
-
- bp->link_params.feature_config_flags = 0;
- val = SHMEM_RD(bp, dev_info.shared_feature_config.config);
- if (val & SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED)
- bp->link_params.feature_config_flags |=
- FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED;
- else
- bp->link_params.feature_config_flags &=
- ~FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED;
-
- val = SHMEM_RD(bp, dev_info.bc_rev) >> 8;
- bp->common.bc_ver = val;
- BNX2X_DEV_INFO("bc_ver %X\n", val);
- if (val < BNX2X_BC_VER) {
- /* for now only warn
- * later we might need to enforce this */
- BNX2X_ERR("This driver needs bc_ver %X but found %X, "
- "please upgrade BC\n", BNX2X_BC_VER, val);
- }
- bp->link_params.feature_config_flags |=
- (val >= REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL) ?
- FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0;
-
- bp->link_params.feature_config_flags |=
- (val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ?
- FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0;
-
- bp->link_params.feature_config_flags |=
- (val >= REQ_BC_VER_4_SFP_TX_DISABLE_SUPPORTED) ?
- FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED : 0;
-
- pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
- bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
-
- BNX2X_DEV_INFO("%sWoL capable\n",
- (bp->flags & NO_WOL_FLAG) ? "not " : "");
-
- val = SHMEM_RD(bp, dev_info.shared_hw_config.part_num);
- val2 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[4]);
- val3 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[8]);
- val4 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[12]);
-
- dev_info(&bp->pdev->dev, "part number %X-%X-%X-%X\n",
- val, val2, val3, val4);
-}
-
-#define IGU_FID(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_FID)
-#define IGU_VEC(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_VECTOR)
-
-static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
-{
- int pfid = BP_FUNC(bp);
- int vn = BP_E1HVN(bp);
- int igu_sb_id;
- u32 val;
- u8 fid, igu_sb_cnt = 0;
-
- bp->igu_base_sb = 0xff;
- if (CHIP_INT_MODE_IS_BC(bp)) {
- igu_sb_cnt = bp->igu_sb_cnt;
- bp->igu_base_sb = (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn) *
- FP_SB_MAX_E1x;
-
- bp->igu_dsb_id = E1HVN_MAX * FP_SB_MAX_E1x +
- (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn);
-
- return;
- }
-
- /* IGU in normal mode - read CAM */
- for (igu_sb_id = 0; igu_sb_id < IGU_REG_MAPPING_MEMORY_SIZE;
- igu_sb_id++) {
- val = REG_RD(bp, IGU_REG_MAPPING_MEMORY + igu_sb_id * 4);
- if (!(val & IGU_REG_MAPPING_MEMORY_VALID))
- continue;
- fid = IGU_FID(val);
- if ((fid & IGU_FID_ENCODE_IS_PF)) {
- if ((fid & IGU_FID_PF_NUM_MASK) != pfid)
- continue;
- if (IGU_VEC(val) == 0)
- /* default status block */
- bp->igu_dsb_id = igu_sb_id;
- else {
- if (bp->igu_base_sb == 0xff)
- bp->igu_base_sb = igu_sb_id;
- igu_sb_cnt++;
- }
- }
- }
-
-#ifdef CONFIG_PCI_MSI
- /*
- * It's expected that number of CAM entries for this functions is equal
- * to the number evaluated based on the MSI-X table size. We want a
- * harsh warning if these values are different!
- */
- WARN_ON(bp->igu_sb_cnt != igu_sb_cnt);
-#endif
-
- if (igu_sb_cnt == 0)
- BNX2X_ERR("CAM configuration error\n");
-}
-
-static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp,
- u32 switch_cfg)
-{
- int cfg_size = 0, idx, port = BP_PORT(bp);
-
- /* Aggregation of supported attributes of all external phys */
- bp->port.supported[0] = 0;
- bp->port.supported[1] = 0;
- switch (bp->link_params.num_phys) {
- case 1:
- bp->port.supported[0] = bp->link_params.phy[INT_PHY].supported;
- cfg_size = 1;
- break;
- case 2:
- bp->port.supported[0] = bp->link_params.phy[EXT_PHY1].supported;
- cfg_size = 1;
- break;
- case 3:
- if (bp->link_params.multi_phy_config &
- PORT_HW_CFG_PHY_SWAPPED_ENABLED) {
- bp->port.supported[1] =
- bp->link_params.phy[EXT_PHY1].supported;
- bp->port.supported[0] =
- bp->link_params.phy[EXT_PHY2].supported;
- } else {
- bp->port.supported[0] =
- bp->link_params.phy[EXT_PHY1].supported;
- bp->port.supported[1] =
- bp->link_params.phy[EXT_PHY2].supported;
- }
- cfg_size = 2;
- break;
- }
-
- if (!(bp->port.supported[0] || bp->port.supported[1])) {
- BNX2X_ERR("NVRAM config error. BAD phy config."
- "PHY1 config 0x%x, PHY2 config 0x%x\n",
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config),
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config2));
- return;
- }
-
- if (CHIP_IS_E3(bp))
- bp->port.phy_addr = REG_RD(bp, MISC_REG_WC0_CTRL_PHY_ADDR);
- else {
- switch (switch_cfg) {
- case SWITCH_CFG_1G:
- bp->port.phy_addr = REG_RD(
- bp, NIG_REG_SERDES0_CTRL_PHY_ADDR + port*0x10);
- break;
- case SWITCH_CFG_10G:
- bp->port.phy_addr = REG_RD(
- bp, NIG_REG_XGXS0_CTRL_PHY_ADDR + port*0x18);
- break;
- default:
- BNX2X_ERR("BAD switch_cfg link_config 0x%x\n",
- bp->port.link_config[0]);
- return;
- }
- }
- BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
- /* mask what we support according to speed_cap_mask per configuration */
- for (idx = 0; idx < cfg_size; idx++) {
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF))
- bp->port.supported[idx] &= ~SUPPORTED_10baseT_Half;
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL))
- bp->port.supported[idx] &= ~SUPPORTED_10baseT_Full;
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF))
- bp->port.supported[idx] &= ~SUPPORTED_100baseT_Half;
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL))
- bp->port.supported[idx] &= ~SUPPORTED_100baseT_Full;
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G))
- bp->port.supported[idx] &= ~(SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full);
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
- bp->port.supported[idx] &= ~SUPPORTED_2500baseX_Full;
-
- if (!(bp->link_params.speed_cap_mask[idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G))
- bp->port.supported[idx] &= ~SUPPORTED_10000baseT_Full;
-
- }
-
- BNX2X_DEV_INFO("supported 0x%x 0x%x\n", bp->port.supported[0],
- bp->port.supported[1]);
-}
-
-static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
-{
- u32 link_config, idx, cfg_size = 0;
- bp->port.advertising[0] = 0;
- bp->port.advertising[1] = 0;
- switch (bp->link_params.num_phys) {
- case 1:
- case 2:
- cfg_size = 1;
- break;
- case 3:
- cfg_size = 2;
- break;
- }
- for (idx = 0; idx < cfg_size; idx++) {
- bp->link_params.req_duplex[idx] = DUPLEX_FULL;
- link_config = bp->port.link_config[idx];
- switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
- case PORT_FEATURE_LINK_SPEED_AUTO:
- if (bp->port.supported[idx] & SUPPORTED_Autoneg) {
- bp->link_params.req_line_speed[idx] =
- SPEED_AUTO_NEG;
- bp->port.advertising[idx] |=
- bp->port.supported[idx];
- } else {
- /* force 10G, no AN */
- bp->link_params.req_line_speed[idx] =
- SPEED_10000;
- bp->port.advertising[idx] |=
- (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
- continue;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_10M_FULL:
- if (bp->port.supported[idx] & SUPPORTED_10baseT_Full) {
- bp->link_params.req_line_speed[idx] =
- SPEED_10;
- bp->port.advertising[idx] |=
- (ADVERTISED_10baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_10M_HALF:
- if (bp->port.supported[idx] & SUPPORTED_10baseT_Half) {
- bp->link_params.req_line_speed[idx] =
- SPEED_10;
- bp->link_params.req_duplex[idx] =
- DUPLEX_HALF;
- bp->port.advertising[idx] |=
- (ADVERTISED_10baseT_Half |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_100M_FULL:
- if (bp->port.supported[idx] &
- SUPPORTED_100baseT_Full) {
- bp->link_params.req_line_speed[idx] =
- SPEED_100;
- bp->port.advertising[idx] |=
- (ADVERTISED_100baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_100M_HALF:
- if (bp->port.supported[idx] &
- SUPPORTED_100baseT_Half) {
- bp->link_params.req_line_speed[idx] =
- SPEED_100;
- bp->link_params.req_duplex[idx] =
- DUPLEX_HALF;
- bp->port.advertising[idx] |=
- (ADVERTISED_100baseT_Half |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_1G:
- if (bp->port.supported[idx] &
- SUPPORTED_1000baseT_Full) {
- bp->link_params.req_line_speed[idx] =
- SPEED_1000;
- bp->port.advertising[idx] |=
- (ADVERTISED_1000baseT_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_2_5G:
- if (bp->port.supported[idx] &
- SUPPORTED_2500baseX_Full) {
- bp->link_params.req_line_speed[idx] =
- SPEED_2500;
- bp->port.advertising[idx] |=
- (ADVERTISED_2500baseX_Full |
- ADVERTISED_TP);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
-
- case PORT_FEATURE_LINK_SPEED_10G_CX4:
- if (bp->port.supported[idx] &
- SUPPORTED_10000baseT_Full) {
- bp->link_params.req_line_speed[idx] =
- SPEED_10000;
- bp->port.advertising[idx] |=
- (ADVERTISED_10000baseT_Full |
- ADVERTISED_FIBRE);
- } else {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " speed_cap_mask 0x%x\n",
- link_config,
- bp->link_params.speed_cap_mask[idx]);
- return;
- }
- break;
- case PORT_FEATURE_LINK_SPEED_20G:
- bp->link_params.req_line_speed[idx] = SPEED_20000;
-
- break;
- default:
- BNX2X_ERR("NVRAM config error. "
- "BAD link speed link_config 0x%x\n",
- link_config);
- bp->link_params.req_line_speed[idx] =
- SPEED_AUTO_NEG;
- bp->port.advertising[idx] =
- bp->port.supported[idx];
- break;
- }
-
- bp->link_params.req_flow_ctrl[idx] = (link_config &
- PORT_FEATURE_FLOW_CONTROL_MASK);
- if ((bp->link_params.req_flow_ctrl[idx] ==
- BNX2X_FLOW_CTRL_AUTO) &&
- !(bp->port.supported[idx] & SUPPORTED_Autoneg)) {
- bp->link_params.req_flow_ctrl[idx] =
- BNX2X_FLOW_CTRL_NONE;
- }
-
- BNX2X_DEV_INFO("req_line_speed %d req_duplex %d req_flow_ctrl"
- " 0x%x advertising 0x%x\n",
- bp->link_params.req_line_speed[idx],
- bp->link_params.req_duplex[idx],
- bp->link_params.req_flow_ctrl[idx],
- bp->port.advertising[idx]);
- }
-}
-
-static void __devinit bnx2x_set_mac_buf(u8 *mac_buf, u32 mac_lo, u16 mac_hi)
-{
- mac_hi = cpu_to_be16(mac_hi);
- mac_lo = cpu_to_be32(mac_lo);
- memcpy(mac_buf, &mac_hi, sizeof(mac_hi));
- memcpy(mac_buf + sizeof(mac_hi), &mac_lo, sizeof(mac_lo));
-}
-
-static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- u32 config;
- u32 ext_phy_type, ext_phy_config;
-
- bp->link_params.bp = bp;
- bp->link_params.port = port;
-
- bp->link_params.lane_config =
- SHMEM_RD(bp, dev_info.port_hw_config[port].lane_config);
-
- bp->link_params.speed_cap_mask[0] =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].speed_capability_mask);
- bp->link_params.speed_cap_mask[1] =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].speed_capability_mask2);
- bp->port.link_config[0] =
- SHMEM_RD(bp, dev_info.port_feature_config[port].link_config);
-
- bp->port.link_config[1] =
- SHMEM_RD(bp, dev_info.port_feature_config[port].link_config2);
-
- bp->link_params.multi_phy_config =
- SHMEM_RD(bp, dev_info.port_hw_config[port].multi_phy_config);
- /* If the device is capable of WoL, set the default state according
- * to the HW
- */
- config = SHMEM_RD(bp, dev_info.port_feature_config[port].config);
- bp->wol = (!(bp->flags & NO_WOL_FLAG) &&
- (config & PORT_FEATURE_WOL_ENABLED));
-
- BNX2X_DEV_INFO("lane_config 0x%08x "
- "speed_cap_mask0 0x%08x link_config0 0x%08x\n",
- bp->link_params.lane_config,
- bp->link_params.speed_cap_mask[0],
- bp->port.link_config[0]);
-
- bp->link_params.switch_cfg = (bp->port.link_config[0] &
- PORT_FEATURE_CONNECTED_SWITCH_MASK);
- bnx2x_phy_probe(&bp->link_params);
- bnx2x_link_settings_supported(bp, bp->link_params.switch_cfg);
-
- bnx2x_link_settings_requested(bp);
-
- /*
- * If connected directly, work with the internal PHY, otherwise, work
- * with the external PHY
- */
- ext_phy_config =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].external_phy_config);
- ext_phy_type = XGXS_EXT_PHY_TYPE(ext_phy_config);
- if (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
- bp->mdio.prtad = bp->port.phy_addr;
-
- else if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
- (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
- bp->mdio.prtad =
- XGXS_EXT_PHY_ADDR(ext_phy_config);
-
- /*
- * Check if hw lock is required to access MDC/MDIO bus to the PHY(s)
- * In MF mode, it is set to cover self test cases
- */
- if (IS_MF(bp))
- bp->port.need_hw_lock = 1;
- else
- bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
- bp->common.shmem_base,
- bp->common.shmem2_base);
-}
-
-#ifdef BCM_CNIC
-static void __devinit bnx2x_get_cnic_info(struct bnx2x *bp)
-{
- int port = BP_PORT(bp);
- int func = BP_ABS_FUNC(bp);
-
- u32 max_iscsi_conn = FW_ENCODE_32BIT_PATTERN ^ SHMEM_RD(bp,
- drv_lic_key[port].max_iscsi_conn);
- u32 max_fcoe_conn = FW_ENCODE_32BIT_PATTERN ^ SHMEM_RD(bp,
- drv_lic_key[port].max_fcoe_conn);
-
- /* Get the number of maximum allowed iSCSI and FCoE connections */
- bp->cnic_eth_dev.max_iscsi_conn =
- (max_iscsi_conn & BNX2X_MAX_ISCSI_INIT_CONN_MASK) >>
- BNX2X_MAX_ISCSI_INIT_CONN_SHIFT;
-
- bp->cnic_eth_dev.max_fcoe_conn =
- (max_fcoe_conn & BNX2X_MAX_FCOE_INIT_CONN_MASK) >>
- BNX2X_MAX_FCOE_INIT_CONN_SHIFT;
-
- /* Read the WWN: */
- if (!IS_MF(bp)) {
- /* Port info */
- bp->cnic_eth_dev.fcoe_wwn_port_name_hi =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].
- fcoe_wwn_port_name_upper);
- bp->cnic_eth_dev.fcoe_wwn_port_name_lo =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].
- fcoe_wwn_port_name_lower);
-
- /* Node info */
- bp->cnic_eth_dev.fcoe_wwn_node_name_hi =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].
- fcoe_wwn_node_name_upper);
- bp->cnic_eth_dev.fcoe_wwn_node_name_lo =
- SHMEM_RD(bp,
- dev_info.port_hw_config[port].
- fcoe_wwn_node_name_lower);
- } else if (!IS_MF_SD(bp)) {
- u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
-
- /*
- * Read the WWN info only if the FCoE feature is enabled for
- * this function.
- */
- if (cfg & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD) {
- /* Port info */
- bp->cnic_eth_dev.fcoe_wwn_port_name_hi =
- MF_CFG_RD(bp, func_ext_config[func].
- fcoe_wwn_port_name_upper);
- bp->cnic_eth_dev.fcoe_wwn_port_name_lo =
- MF_CFG_RD(bp, func_ext_config[func].
- fcoe_wwn_port_name_lower);
-
- /* Node info */
- bp->cnic_eth_dev.fcoe_wwn_node_name_hi =
- MF_CFG_RD(bp, func_ext_config[func].
- fcoe_wwn_node_name_upper);
- bp->cnic_eth_dev.fcoe_wwn_node_name_lo =
- MF_CFG_RD(bp, func_ext_config[func].
- fcoe_wwn_node_name_lower);
- }
- }
-
- BNX2X_DEV_INFO("max_iscsi_conn 0x%x max_fcoe_conn 0x%x\n",
- bp->cnic_eth_dev.max_iscsi_conn,
- bp->cnic_eth_dev.max_fcoe_conn);
-
- /*
- * If maximum allowed number of connections is zero -
- * disable the feature.
- */
- if (!bp->cnic_eth_dev.max_iscsi_conn)
- bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG;
-
- if (!bp->cnic_eth_dev.max_fcoe_conn)
- bp->flags |= NO_FCOE_FLAG;
-}
-#endif
-
-static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
-{
- u32 val, val2;
- int func = BP_ABS_FUNC(bp);
- int port = BP_PORT(bp);
-#ifdef BCM_CNIC
- u8 *iscsi_mac = bp->cnic_eth_dev.iscsi_mac;
- u8 *fip_mac = bp->fip_mac;
-#endif
-
- /* Zero primary MAC configuration */
- memset(bp->dev->dev_addr, 0, ETH_ALEN);
-
- if (BP_NOMCP(bp)) {
- BNX2X_ERROR("warning: random MAC workaround active\n");
- random_ether_addr(bp->dev->dev_addr);
- } else if (IS_MF(bp)) {
- val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
- val = MF_CFG_RD(bp, func_mf_config[func].mac_lower);
- if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
- (val != FUNC_MF_CFG_LOWERMAC_DEFAULT))
- bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
-
-#ifdef BCM_CNIC
- /* iSCSI and FCoE NPAR MACs: if there is no either iSCSI or
- * FCoE MAC then the appropriate feature should be disabled.
- */
- if (IS_MF_SI(bp)) {
- u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
- if (cfg & MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD) {
- val2 = MF_CFG_RD(bp, func_ext_config[func].
- iscsi_mac_addr_upper);
- val = MF_CFG_RD(bp, func_ext_config[func].
- iscsi_mac_addr_lower);
- bnx2x_set_mac_buf(iscsi_mac, val, val2);
- BNX2X_DEV_INFO("Read iSCSI MAC: "
- BNX2X_MAC_FMT"\n",
- BNX2X_MAC_PRN_LIST(iscsi_mac));
- } else
- bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG;
-
- if (cfg & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD) {
- val2 = MF_CFG_RD(bp, func_ext_config[func].
- fcoe_mac_addr_upper);
- val = MF_CFG_RD(bp, func_ext_config[func].
- fcoe_mac_addr_lower);
- bnx2x_set_mac_buf(fip_mac, val, val2);
- BNX2X_DEV_INFO("Read FCoE L2 MAC to "
- BNX2X_MAC_FMT"\n",
- BNX2X_MAC_PRN_LIST(fip_mac));
-
- } else
- bp->flags |= NO_FCOE_FLAG;
- }
-#endif
- } else {
- /* in SF read MACs from port configuration */
- val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
- val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
- bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
-
-#ifdef BCM_CNIC
- val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].
- iscsi_mac_upper);
- val = SHMEM_RD(bp, dev_info.port_hw_config[port].
- iscsi_mac_lower);
- bnx2x_set_mac_buf(iscsi_mac, val, val2);
-
- val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].
- fcoe_fip_mac_upper);
- val = SHMEM_RD(bp, dev_info.port_hw_config[port].
- fcoe_fip_mac_lower);
- bnx2x_set_mac_buf(fip_mac, val, val2);
-#endif
- }
-
- memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
- memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
-
-#ifdef BCM_CNIC
- /* Set the FCoE MAC in MF_SD mode */
- if (!CHIP_IS_E1x(bp) && IS_MF_SD(bp))
- memcpy(fip_mac, bp->dev->dev_addr, ETH_ALEN);
-
- /* Disable iSCSI if MAC configuration is
- * invalid.
- */
- if (!is_valid_ether_addr(iscsi_mac)) {
- bp->flags |= NO_ISCSI_FLAG;
- memset(iscsi_mac, 0, ETH_ALEN);
- }
-
- /* Disable FCoE if MAC configuration is
- * invalid.
- */
- if (!is_valid_ether_addr(fip_mac)) {
- bp->flags |= NO_FCOE_FLAG;
- memset(bp->fip_mac, 0, ETH_ALEN);
- }
-#endif
-
- if (!is_valid_ether_addr(bp->dev->dev_addr))
- dev_err(&bp->pdev->dev,
- "bad Ethernet MAC address configuration: "
- BNX2X_MAC_FMT", change it manually before bringing up "
- "the appropriate network interface\n",
- BNX2X_MAC_PRN_LIST(bp->dev->dev_addr));
-}
-
-static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
-{
- int /*abs*/func = BP_ABS_FUNC(bp);
- int vn;
- u32 val = 0;
- int rc = 0;
-
- bnx2x_get_common_hwinfo(bp);
-
- /*
- * initialize IGU parameters
- */
- if (CHIP_IS_E1x(bp)) {
- bp->common.int_block = INT_BLOCK_HC;
-
- bp->igu_dsb_id = DEF_SB_IGU_ID;
- bp->igu_base_sb = 0;
- } else {
- bp->common.int_block = INT_BLOCK_IGU;
- val = REG_RD(bp, IGU_REG_BLOCK_CONFIGURATION);
-
- if (val & IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN) {
- int tout = 5000;
-
- BNX2X_DEV_INFO("FORCING Normal Mode\n");
-
- val &= ~(IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN);
- REG_WR(bp, IGU_REG_BLOCK_CONFIGURATION, val);
- REG_WR(bp, IGU_REG_RESET_MEMORIES, 0x7f);
-
- while (tout && REG_RD(bp, IGU_REG_RESET_MEMORIES)) {
- tout--;
- usleep_range(1000, 1000);
- }
-
- if (REG_RD(bp, IGU_REG_RESET_MEMORIES)) {
- dev_err(&bp->pdev->dev,
- "FORCING Normal Mode failed!!!\n");
- return -EPERM;
- }
- }
-
- if (val & IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN) {
- BNX2X_DEV_INFO("IGU Backward Compatible Mode\n");
- bp->common.int_block |= INT_BLOCK_MODE_BW_COMP;
- } else
- BNX2X_DEV_INFO("IGU Normal Mode\n");
-
- bnx2x_get_igu_cam_info(bp);
-
- }
-
- /*
- * set base FW non-default (fast path) status block id, this value is
- * used to initialize the fw_sb_id saved on the fp/queue structure to
- * determine the id used by the FW.
- */
- if (CHIP_IS_E1x(bp))
- bp->base_fw_ndsb = BP_PORT(bp) * FP_SB_MAX_E1x + BP_L_ID(bp);
- else /*
- * 57712 - we currently use one FW SB per IGU SB (Rx and Tx of
- * the same queue are indicated on the same IGU SB). So we prefer
- * FW and IGU SBs to be the same value.
- */
- bp->base_fw_ndsb = bp->igu_base_sb;
-
- BNX2X_DEV_INFO("igu_dsb_id %d igu_base_sb %d igu_sb_cnt %d\n"
- "base_fw_ndsb %d\n", bp->igu_dsb_id, bp->igu_base_sb,
- bp->igu_sb_cnt, bp->base_fw_ndsb);
-
- /*
- * Initialize MF configuration
- */
-
- bp->mf_ov = 0;
- bp->mf_mode = 0;
- vn = BP_E1HVN(bp);
-
- if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
- BNX2X_DEV_INFO("shmem2base 0x%x, size %d, mfcfg offset %d\n",
- bp->common.shmem2_base, SHMEM2_RD(bp, size),
- (u32)offsetof(struct shmem2_region, mf_cfg_addr));
-
- if (SHMEM2_HAS(bp, mf_cfg_addr))
- bp->common.mf_cfg_base = SHMEM2_RD(bp, mf_cfg_addr);
- else
- bp->common.mf_cfg_base = bp->common.shmem_base +
- offsetof(struct shmem_region, func_mb) +
- E1H_FUNC_MAX * sizeof(struct drv_func_mb);
- /*
- * get mf configuration:
- * 1. existence of MF configuration
- * 2. MAC address must be legal (check only upper bytes)
- * for Switch-Independent mode;
- * OVLAN must be legal for Switch-Dependent mode
- * 3. SF_MODE configures specific MF mode
- */
- if (bp->common.mf_cfg_base != SHMEM_MF_CFG_ADDR_NONE) {
- /* get mf configuration */
- val = SHMEM_RD(bp,
- dev_info.shared_feature_config.config);
- val &= SHARED_FEAT_CFG_FORCE_SF_MODE_MASK;
-
- switch (val) {
- case SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT:
- val = MF_CFG_RD(bp, func_mf_config[func].
- mac_upper);
- /* check for legal mac (upper bytes)*/
- if (val != 0xffff) {
- bp->mf_mode = MULTI_FUNCTION_SI;
- bp->mf_config[vn] = MF_CFG_RD(bp,
- func_mf_config[func].config);
- } else
- BNX2X_DEV_INFO("illegal MAC address "
- "for SI\n");
- break;
- case SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED:
- /* get OV configuration */
- val = MF_CFG_RD(bp,
- func_mf_config[FUNC_0].e1hov_tag);
- val &= FUNC_MF_CFG_E1HOV_TAG_MASK;
-
- if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
- bp->mf_mode = MULTI_FUNCTION_SD;
- bp->mf_config[vn] = MF_CFG_RD(bp,
- func_mf_config[func].config);
- } else
- BNX2X_DEV_INFO("illegal OV for SD\n");
- break;
- default:
- /* Unknown configuration: reset mf_config */
- bp->mf_config[vn] = 0;
- BNX2X_DEV_INFO("unkown MF mode 0x%x\n", val);
- }
- }
-
- BNX2X_DEV_INFO("%s function mode\n",
- IS_MF(bp) ? "multi" : "single");
-
- switch (bp->mf_mode) {
- case MULTI_FUNCTION_SD:
- val = MF_CFG_RD(bp, func_mf_config[func].e1hov_tag) &
- FUNC_MF_CFG_E1HOV_TAG_MASK;
- if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
- bp->mf_ov = val;
- bp->path_has_ovlan = true;
-
- BNX2X_DEV_INFO("MF OV for func %d is %d "
- "(0x%04x)\n", func, bp->mf_ov,
- bp->mf_ov);
- } else {
- dev_err(&bp->pdev->dev,
- "No valid MF OV for func %d, "
- "aborting\n", func);
- return -EPERM;
- }
- break;
- case MULTI_FUNCTION_SI:
- BNX2X_DEV_INFO("func %d is in MF "
- "switch-independent mode\n", func);
- break;
- default:
- if (vn) {
- dev_err(&bp->pdev->dev,
- "VN %d is in a single function mode, "
- "aborting\n", vn);
- return -EPERM;
- }
- break;
- }
-
- /* check if other port on the path needs ovlan:
- * Since MF configuration is shared between ports
- * Possible mixed modes are only
- * {SF, SI} {SF, SD} {SD, SF} {SI, SF}
- */
- if (CHIP_MODE_IS_4_PORT(bp) &&
- !bp->path_has_ovlan &&
- !IS_MF(bp) &&
- bp->common.mf_cfg_base != SHMEM_MF_CFG_ADDR_NONE) {
- u8 other_port = !BP_PORT(bp);
- u8 other_func = BP_PATH(bp) + 2*other_port;
- val = MF_CFG_RD(bp,
- func_mf_config[other_func].e1hov_tag);
- if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
- bp->path_has_ovlan = true;
- }
- }
-
- /* adjust igu_sb_cnt to MF for E1x */
- if (CHIP_IS_E1x(bp) && IS_MF(bp))
- bp->igu_sb_cnt /= E1HVN_MAX;
-
- /* port info */
- bnx2x_get_port_hwinfo(bp);
-
- if (!BP_NOMCP(bp)) {
- bp->fw_seq =
- (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
- BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
- }
-
- /* Get MAC addresses */
- bnx2x_get_mac_hwinfo(bp);
-
-#ifdef BCM_CNIC
- bnx2x_get_cnic_info(bp);
-#endif
-
- /* Get current FW pulse sequence */
- if (!BP_NOMCP(bp)) {
- int mb_idx = BP_FW_MB_IDX(bp);
-
- bp->fw_drv_pulse_wr_seq =
- (SHMEM_RD(bp, func_mb[mb_idx].drv_pulse_mb) &
- DRV_PULSE_SEQ_MASK);
- BNX2X_DEV_INFO("drv_pulse 0x%x\n", bp->fw_drv_pulse_wr_seq);
- }
-
- return rc;
-}
-
-static void __devinit bnx2x_read_fwinfo(struct bnx2x *bp)
-{
- int cnt, i, block_end, rodi;
- char vpd_data[BNX2X_VPD_LEN+1];
- char str_id_reg[VENDOR_ID_LEN+1];
- char str_id_cap[VENDOR_ID_LEN+1];
- u8 len;
-
- cnt = pci_read_vpd(bp->pdev, 0, BNX2X_VPD_LEN, vpd_data);
- memset(bp->fw_ver, 0, sizeof(bp->fw_ver));
-
- if (cnt < BNX2X_VPD_LEN)
- goto out_not_found;
-
- i = pci_vpd_find_tag(vpd_data, 0, BNX2X_VPD_LEN,
- PCI_VPD_LRDT_RO_DATA);
- if (i < 0)
- goto out_not_found;
-
-
- block_end = i + PCI_VPD_LRDT_TAG_SIZE +
- pci_vpd_lrdt_size(&vpd_data[i]);
-
- i += PCI_VPD_LRDT_TAG_SIZE;
-
- if (block_end > BNX2X_VPD_LEN)
- goto out_not_found;
-
- rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end,
- PCI_VPD_RO_KEYWORD_MFR_ID);
- if (rodi < 0)
- goto out_not_found;
-
- len = pci_vpd_info_field_size(&vpd_data[rodi]);
-
- if (len != VENDOR_ID_LEN)
- goto out_not_found;
-
- rodi += PCI_VPD_INFO_FLD_HDR_SIZE;
-
- /* vendor specific info */
- snprintf(str_id_reg, VENDOR_ID_LEN + 1, "%04x", PCI_VENDOR_ID_DELL);
- snprintf(str_id_cap, VENDOR_ID_LEN + 1, "%04X", PCI_VENDOR_ID_DELL);
- if (!strncmp(str_id_reg, &vpd_data[rodi], VENDOR_ID_LEN) ||
- !strncmp(str_id_cap, &vpd_data[rodi], VENDOR_ID_LEN)) {
-
- rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end,
- PCI_VPD_RO_KEYWORD_VENDOR0);
- if (rodi >= 0) {
- len = pci_vpd_info_field_size(&vpd_data[rodi]);
-
- rodi += PCI_VPD_INFO_FLD_HDR_SIZE;
-
- if (len < 32 && (len + rodi) <= BNX2X_VPD_LEN) {
- memcpy(bp->fw_ver, &vpd_data[rodi], len);
- bp->fw_ver[len] = ' ';
- }
- }
- return;
- }
-out_not_found:
- return;
-}
-
-static void __devinit bnx2x_set_modes_bitmap(struct bnx2x *bp)
-{
- u32 flags = 0;
-
- if (CHIP_REV_IS_FPGA(bp))
- SET_FLAGS(flags, MODE_FPGA);
- else if (CHIP_REV_IS_EMUL(bp))
- SET_FLAGS(flags, MODE_EMUL);
- else
- SET_FLAGS(flags, MODE_ASIC);
-
- if (CHIP_MODE_IS_4_PORT(bp))
- SET_FLAGS(flags, MODE_PORT4);
- else
- SET_FLAGS(flags, MODE_PORT2);
-
- if (CHIP_IS_E2(bp))
- SET_FLAGS(flags, MODE_E2);
- else if (CHIP_IS_E3(bp)) {
- SET_FLAGS(flags, MODE_E3);
- if (CHIP_REV(bp) == CHIP_REV_Ax)
- SET_FLAGS(flags, MODE_E3_A0);
- else /*if (CHIP_REV(bp) == CHIP_REV_Bx)*/
- SET_FLAGS(flags, MODE_E3_B0 | MODE_COS3);
- }
-
- if (IS_MF(bp)) {
- SET_FLAGS(flags, MODE_MF);
- switch (bp->mf_mode) {
- case MULTI_FUNCTION_SD:
- SET_FLAGS(flags, MODE_MF_SD);
- break;
- case MULTI_FUNCTION_SI:
- SET_FLAGS(flags, MODE_MF_SI);
- break;
- }
- } else
- SET_FLAGS(flags, MODE_SF);
-
-#if defined(__LITTLE_ENDIAN)
- SET_FLAGS(flags, MODE_LITTLE_ENDIAN);
-#else /*(__BIG_ENDIAN)*/
- SET_FLAGS(flags, MODE_BIG_ENDIAN);
-#endif
- INIT_MODE_FLAGS(bp) = flags;
-}
-
-static int __devinit bnx2x_init_bp(struct bnx2x *bp)
-{
- int func;
- int timer_interval;
- int rc;
-
- mutex_init(&bp->port.phy_mutex);
- mutex_init(&bp->fw_mb_mutex);
- spin_lock_init(&bp->stats_lock);
-#ifdef BCM_CNIC
- mutex_init(&bp->cnic_mutex);
-#endif
-
- INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
- INIT_DELAYED_WORK(&bp->sp_rtnl_task, bnx2x_sp_rtnl_task);
- INIT_DELAYED_WORK(&bp->period_task, bnx2x_period_task);
- rc = bnx2x_get_hwinfo(bp);
- if (rc)
- return rc;
-
- bnx2x_set_modes_bitmap(bp);
-
- rc = bnx2x_alloc_mem_bp(bp);
- if (rc)
- return rc;
-
- bnx2x_read_fwinfo(bp);
-
- func = BP_FUNC(bp);
-
- /* need to reset chip if undi was active */
- if (!BP_NOMCP(bp))
- bnx2x_undi_unload(bp);
-
- if (CHIP_REV_IS_FPGA(bp))
- dev_err(&bp->pdev->dev, "FPGA detected\n");
-
- if (BP_NOMCP(bp) && (func == 0))
- dev_err(&bp->pdev->dev, "MCP disabled, "
- "must load devices in order!\n");
-
- bp->multi_mode = multi_mode;
-
- /* Set TPA flags */
- if (disable_tpa) {
- bp->flags &= ~TPA_ENABLE_FLAG;
- bp->dev->features &= ~NETIF_F_LRO;
- } else {
- bp->flags |= TPA_ENABLE_FLAG;
- bp->dev->features |= NETIF_F_LRO;
- }
- bp->disable_tpa = disable_tpa;
-
- if (CHIP_IS_E1(bp))
- bp->dropless_fc = 0;
- else
- bp->dropless_fc = dropless_fc;
-
- bp->mrrs = mrrs;
-
- bp->tx_ring_size = MAX_TX_AVAIL;
-
- /* make sure that the numbers are in the right granularity */
- bp->tx_ticks = (50 / BNX2X_BTR) * BNX2X_BTR;
- bp->rx_ticks = (25 / BNX2X_BTR) * BNX2X_BTR;
-
- timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ);
- bp->current_interval = (poll ? poll : timer_interval);
-
- init_timer(&bp->timer);
- bp->timer.expires = jiffies + bp->current_interval;
- bp->timer.data = (unsigned long) bp;
- bp->timer.function = bnx2x_timer;
-
- bnx2x_dcbx_set_state(bp, true, BNX2X_DCBX_ENABLED_ON_NEG_ON);
- bnx2x_dcbx_init_params(bp);
-
-#ifdef BCM_CNIC
- if (CHIP_IS_E1x(bp))
- bp->cnic_base_cl_id = FP_SB_MAX_E1x;
- else
- bp->cnic_base_cl_id = FP_SB_MAX_E2;
-#endif
-
- /* multiple tx priority */
- if (CHIP_IS_E1x(bp))
- bp->max_cos = BNX2X_MULTI_TX_COS_E1X;
- if (CHIP_IS_E2(bp) || CHIP_IS_E3A0(bp))
- bp->max_cos = BNX2X_MULTI_TX_COS_E2_E3A0;
- if (CHIP_IS_E3B0(bp))
- bp->max_cos = BNX2X_MULTI_TX_COS_E3B0;
-
- return rc;
-}
-
-
-/****************************************************************************
-* General service functions
-****************************************************************************/
-
-/*
- * net_device service functions
- */
-
-/* called with rtnl_lock */
-static int bnx2x_open(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
- bool global = false;
- int other_engine = BP_PATH(bp) ? 0 : 1;
- u32 other_load_counter, load_counter;
-
- netif_carrier_off(dev);
-
- bnx2x_set_power_state(bp, PCI_D0);
-
- other_load_counter = bnx2x_get_load_cnt(bp, other_engine);
- load_counter = bnx2x_get_load_cnt(bp, BP_PATH(bp));
-
- /*
- * If parity had happen during the unload, then attentions
- * and/or RECOVERY_IN_PROGRES may still be set. In this case we
- * want the first function loaded on the current engine to
- * complete the recovery.
- */
- if (!bnx2x_reset_is_done(bp, BP_PATH(bp)) ||
- bnx2x_chk_parity_attn(bp, &global, true))
- do {
- /*
- * If there are attentions and they are in a global
- * blocks, set the GLOBAL_RESET bit regardless whether
- * it will be this function that will complete the
- * recovery or not.
- */
- if (global)
- bnx2x_set_reset_global(bp);
-
- /*
- * Only the first function on the current engine should
- * try to recover in open. In case of attentions in
- * global blocks only the first in the chip should try
- * to recover.
- */
- if ((!load_counter &&
- (!global || !other_load_counter)) &&
- bnx2x_trylock_leader_lock(bp) &&
- !bnx2x_leader_reset(bp)) {
- netdev_info(bp->dev, "Recovered in open\n");
- break;
- }
-
- /* recovery has failed... */
- bnx2x_set_power_state(bp, PCI_D3hot);
- bp->recovery_state = BNX2X_RECOVERY_FAILED;
-
- netdev_err(bp->dev, "Recovery flow hasn't been properly"
- " completed yet. Try again later. If u still see this"
- " message after a few retries then power cycle is"
- " required.\n");
-
- return -EAGAIN;
- } while (0);
-
- bp->recovery_state = BNX2X_RECOVERY_DONE;
- return bnx2x_nic_load(bp, LOAD_OPEN);
-}
-
-/* called with rtnl_lock */
-static int bnx2x_close(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- /* Unload the driver, release IRQs */
- bnx2x_nic_unload(bp, UNLOAD_CLOSE);
-
- /* Power off */
- bnx2x_set_power_state(bp, PCI_D3hot);
-
- return 0;
-}
-
-static inline int bnx2x_init_mcast_macs_list(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p)
-{
- int mc_count = netdev_mc_count(bp->dev);
- struct bnx2x_mcast_list_elem *mc_mac =
- kzalloc(sizeof(*mc_mac) * mc_count, GFP_ATOMIC);
- struct netdev_hw_addr *ha;
-
- if (!mc_mac)
- return -ENOMEM;
-
- INIT_LIST_HEAD(&p->mcast_list);
-
- netdev_for_each_mc_addr(ha, bp->dev) {
- mc_mac->mac = bnx2x_mc_addr(ha);
- list_add_tail(&mc_mac->link, &p->mcast_list);
- mc_mac++;
- }
-
- p->mcast_list_len = mc_count;
-
- return 0;
-}
-
-static inline void bnx2x_free_mcast_macs_list(
- struct bnx2x_mcast_ramrod_params *p)
-{
- struct bnx2x_mcast_list_elem *mc_mac =
- list_first_entry(&p->mcast_list, struct bnx2x_mcast_list_elem,
- link);
-
- WARN_ON(!mc_mac);
- kfree(mc_mac);
-}
-
-/**
- * bnx2x_set_uc_list - configure a new unicast MACs list.
- *
- * @bp: driver handle
- *
- * We will use zero (0) as a MAC type for these MACs.
- */
-static inline int bnx2x_set_uc_list(struct bnx2x *bp)
-{
- int rc;
- struct net_device *dev = bp->dev;
- struct netdev_hw_addr *ha;
- struct bnx2x_vlan_mac_obj *mac_obj = &bp->fp->mac_obj;
- unsigned long ramrod_flags = 0;
-
- /* First schedule a cleanup up of old configuration */
- rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_UC_LIST_MAC, false);
- if (rc < 0) {
- BNX2X_ERR("Failed to schedule DELETE operations: %d\n", rc);
- return rc;
- }
-
- netdev_for_each_uc_addr(ha, dev) {
- rc = bnx2x_set_mac_one(bp, bnx2x_uc_addr(ha), mac_obj, true,
- BNX2X_UC_LIST_MAC, &ramrod_flags);
- if (rc < 0) {
- BNX2X_ERR("Failed to schedule ADD operations: %d\n",
- rc);
- return rc;
- }
- }
-
- /* Execute the pending commands */
- __set_bit(RAMROD_CONT, &ramrod_flags);
- return bnx2x_set_mac_one(bp, NULL, mac_obj, false /* don't care */,
- BNX2X_UC_LIST_MAC, &ramrod_flags);
-}
-
-static inline int bnx2x_set_mc_list(struct bnx2x *bp)
-{
- struct net_device *dev = bp->dev;
- struct bnx2x_mcast_ramrod_params rparam = {0};
- int rc = 0;
-
- rparam.mcast_obj = &bp->mcast_obj;
-
- /* first, clear all configured multicast MACs */
- rc = bnx2x_config_mcast(bp, &rparam, BNX2X_MCAST_CMD_DEL);
- if (rc < 0) {
- BNX2X_ERR("Failed to clear multicast "
- "configuration: %d\n", rc);
- return rc;
- }
-
- /* then, configure a new MACs list */
- if (netdev_mc_count(dev)) {
- rc = bnx2x_init_mcast_macs_list(bp, &rparam);
- if (rc) {
- BNX2X_ERR("Failed to create multicast MACs "
- "list: %d\n", rc);
- return rc;
- }
-
- /* Now add the new MACs */
- rc = bnx2x_config_mcast(bp, &rparam,
- BNX2X_MCAST_CMD_ADD);
- if (rc < 0)
- BNX2X_ERR("Failed to set a new multicast "
- "configuration: %d\n", rc);
-
- bnx2x_free_mcast_macs_list(&rparam);
- }
-
- return rc;
-}
-
-
-/* If bp->state is OPEN, should be called with netif_addr_lock_bh() */
-void bnx2x_set_rx_mode(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
- u32 rx_mode = BNX2X_RX_MODE_NORMAL;
-
- if (bp->state != BNX2X_STATE_OPEN) {
- DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
- return;
- }
-
- DP(NETIF_MSG_IFUP, "dev->flags = %x\n", bp->dev->flags);
-
- if (dev->flags & IFF_PROMISC)
- rx_mode = BNX2X_RX_MODE_PROMISC;
- else if ((dev->flags & IFF_ALLMULTI) ||
- ((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
- CHIP_IS_E1(bp)))
- rx_mode = BNX2X_RX_MODE_ALLMULTI;
- else {
- /* some multicasts */
- if (bnx2x_set_mc_list(bp) < 0)
- rx_mode = BNX2X_RX_MODE_ALLMULTI;
-
- if (bnx2x_set_uc_list(bp) < 0)
- rx_mode = BNX2X_RX_MODE_PROMISC;
- }
-
- bp->rx_mode = rx_mode;
-
- /* Schedule the rx_mode command */
- if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state)) {
- set_bit(BNX2X_FILTER_RX_MODE_SCHED, &bp->sp_state);
- return;
- }
-
- bnx2x_set_storm_rx_mode(bp);
-}
-
-/* called with rtnl_lock */
-static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
- int devad, u16 addr)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- u16 value;
- int rc;
-
- DP(NETIF_MSG_LINK, "mdio_read: prtad 0x%x, devad 0x%x, addr 0x%x\n",
- prtad, devad, addr);
-
- /* The HW expects different devad if CL22 is used */
- devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
-
- bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_phy_read(&bp->link_params, prtad, devad, addr, &value);
- bnx2x_release_phy_lock(bp);
- DP(NETIF_MSG_LINK, "mdio_read_val 0x%x rc = 0x%x\n", value, rc);
-
- if (!rc)
- rc = value;
- return rc;
-}
-
-/* called with rtnl_lock */
-static int bnx2x_mdio_write(struct net_device *netdev, int prtad, int devad,
- u16 addr, u16 value)
-{
- struct bnx2x *bp = netdev_priv(netdev);
- int rc;
-
- DP(NETIF_MSG_LINK, "mdio_write: prtad 0x%x, devad 0x%x, addr 0x%x,"
- " value 0x%x\n", prtad, devad, addr, value);
-
- /* The HW expects different devad if CL22 is used */
- devad = (devad == MDIO_DEVAD_NONE) ? DEFAULT_PHY_DEV_ADDR : devad;
-
- bnx2x_acquire_phy_lock(bp);
- rc = bnx2x_phy_write(&bp->link_params, prtad, devad, addr, value);
- bnx2x_release_phy_lock(bp);
- return rc;
-}
-
-/* called with rtnl_lock */
-static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
- struct bnx2x *bp = netdev_priv(dev);
- struct mii_ioctl_data *mdio = if_mii(ifr);
-
- DP(NETIF_MSG_LINK, "ioctl: phy id 0x%x, reg 0x%x, val_in 0x%x\n",
- mdio->phy_id, mdio->reg_num, mdio->val_in);
-
- if (!netif_running(dev))
- return -EAGAIN;
-
- return mdio_mii_ioctl(&bp->mdio, mdio, cmd);
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void poll_bnx2x(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
-
- disable_irq(bp->pdev->irq);
- bnx2x_interrupt(bp->pdev->irq, dev);
- enable_irq(bp->pdev->irq);
-}
-#endif
-
-static const struct net_device_ops bnx2x_netdev_ops = {
- .ndo_open = bnx2x_open,
- .ndo_stop = bnx2x_close,
- .ndo_start_xmit = bnx2x_start_xmit,
- .ndo_select_queue = bnx2x_select_queue,
- .ndo_set_rx_mode = bnx2x_set_rx_mode,
- .ndo_set_mac_address = bnx2x_change_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_do_ioctl = bnx2x_ioctl,
- .ndo_change_mtu = bnx2x_change_mtu,
- .ndo_fix_features = bnx2x_fix_features,
- .ndo_set_features = bnx2x_set_features,
- .ndo_tx_timeout = bnx2x_tx_timeout,
-#ifdef CONFIG_NET_POLL_CONTROLLER
- .ndo_poll_controller = poll_bnx2x,
-#endif
- .ndo_setup_tc = bnx2x_setup_tc,
-
-#if defined(NETDEV_FCOE_WWNN) && defined(BCM_CNIC)
- .ndo_fcoe_get_wwn = bnx2x_fcoe_get_wwn,
-#endif
-};
-
-static inline int bnx2x_set_coherency_mask(struct bnx2x *bp)
-{
- struct device *dev = &bp->pdev->dev;
-
- if (dma_set_mask(dev, DMA_BIT_MASK(64)) == 0) {
- bp->flags |= USING_DAC_FLAG;
- if (dma_set_coherent_mask(dev, DMA_BIT_MASK(64)) != 0) {
- dev_err(dev, "dma_set_coherent_mask failed, "
- "aborting\n");
- return -EIO;
- }
- } else if (dma_set_mask(dev, DMA_BIT_MASK(32)) != 0) {
- dev_err(dev, "System does not support DMA, aborting\n");
- return -EIO;
- }
-
- return 0;
-}
-
-static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
- struct net_device *dev,
- unsigned long board_type)
-{
- struct bnx2x *bp;
- int rc;
-
- SET_NETDEV_DEV(dev, &pdev->dev);
- bp = netdev_priv(dev);
-
- bp->dev = dev;
- bp->pdev = pdev;
- bp->flags = 0;
- bp->pf_num = PCI_FUNC(pdev->devfn);
-
- rc = pci_enable_device(pdev);
- if (rc) {
- dev_err(&bp->pdev->dev,
- "Cannot enable PCI device, aborting\n");
- goto err_out;
- }
-
- if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
- dev_err(&bp->pdev->dev,
- "Cannot find PCI device base address, aborting\n");
- rc = -ENODEV;
- goto err_out_disable;
- }
-
- if (!(pci_resource_flags(pdev, 2) & IORESOURCE_MEM)) {
- dev_err(&bp->pdev->dev, "Cannot find second PCI device"
- " base address, aborting\n");
- rc = -ENODEV;
- goto err_out_disable;
- }
-
- if (atomic_read(&pdev->enable_cnt) == 1) {
- rc = pci_request_regions(pdev, DRV_MODULE_NAME);
- if (rc) {
- dev_err(&bp->pdev->dev,
- "Cannot obtain PCI resources, aborting\n");
- goto err_out_disable;
- }
-
- pci_set_master(pdev);
- pci_save_state(pdev);
- }
-
- bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
- if (bp->pm_cap == 0) {
- dev_err(&bp->pdev->dev,
- "Cannot find power management capability, aborting\n");
- rc = -EIO;
- goto err_out_release;
- }
-
- if (!pci_is_pcie(pdev)) {
- dev_err(&bp->pdev->dev, "Not PCI Express, aborting\n");
- rc = -EIO;
- goto err_out_release;
- }
-
- rc = bnx2x_set_coherency_mask(bp);
- if (rc)
- goto err_out_release;
-
- dev->mem_start = pci_resource_start(pdev, 0);
- dev->base_addr = dev->mem_start;
- dev->mem_end = pci_resource_end(pdev, 0);
-
- dev->irq = pdev->irq;
-
- bp->regview = pci_ioremap_bar(pdev, 0);
- if (!bp->regview) {
- dev_err(&bp->pdev->dev,
- "Cannot map register space, aborting\n");
- rc = -ENOMEM;
- goto err_out_release;
- }
-
- bnx2x_set_power_state(bp, PCI_D0);
-
- /* clean indirect addresses */
- pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
- PCICFG_VENDOR_ID_OFFSET);
- REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0 + BP_PORT(bp)*16, 0);
-
- /*
- * Enable internal target-read (in case we are probed after PF FLR).
- * Must be done prior to any BAR read access. Only for 57712 and up
- */
- if (board_type != BCM57710 &&
- board_type != BCM57711 &&
- board_type != BCM57711E)
- REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
-
- /* Reset the load counter */
- bnx2x_clear_load_cnt(bp);
-
- dev->watchdog_timeo = TX_TIMEOUT;
-
- dev->netdev_ops = &bnx2x_netdev_ops;
- bnx2x_set_ethtool_ops(dev);
-
- dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
- NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_HW_VLAN_TX;
-
- dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_HIGHDMA;
-
- dev->features |= dev->hw_features | NETIF_F_HW_VLAN_RX;
- if (bp->flags & USING_DAC_FLAG)
- dev->features |= NETIF_F_HIGHDMA;
-
- /* Add Loopback capability to the device */
- dev->hw_features |= NETIF_F_LOOPBACK;
-
-#ifdef BCM_DCBNL
- dev->dcbnl_ops = &bnx2x_dcbnl_ops;
-#endif
-
- /* get_port_hwinfo() will set prtad and mmds properly */
- bp->mdio.prtad = MDIO_PRTAD_NONE;
- bp->mdio.mmds = 0;
- bp->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
- bp->mdio.dev = dev;
- bp->mdio.mdio_read = bnx2x_mdio_read;
- bp->mdio.mdio_write = bnx2x_mdio_write;
-
- return 0;
-
-err_out_release:
- if (atomic_read(&pdev->enable_cnt) == 1)
- pci_release_regions(pdev);
-
-err_out_disable:
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
-
-err_out:
- return rc;
-}
-
-static void __devinit bnx2x_get_pcie_width_speed(struct bnx2x *bp,
- int *width, int *speed)
-{
- u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
-
- *width = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT;
-
- /* return value of 1=2.5GHz 2=5GHz */
- *speed = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
-}
-
-static int bnx2x_check_firmware(struct bnx2x *bp)
-{
- const struct firmware *firmware = bp->firmware;
- struct bnx2x_fw_file_hdr *fw_hdr;
- struct bnx2x_fw_file_section *sections;
- u32 offset, len, num_ops;
- u16 *ops_offsets;
- int i;
- const u8 *fw_ver;
-
- if (firmware->size < sizeof(struct bnx2x_fw_file_hdr))
- return -EINVAL;
-
- fw_hdr = (struct bnx2x_fw_file_hdr *)firmware->data;
- sections = (struct bnx2x_fw_file_section *)fw_hdr;
-
- /* Make sure none of the offsets and sizes make us read beyond
- * the end of the firmware data */
- for (i = 0; i < sizeof(*fw_hdr) / sizeof(*sections); i++) {
- offset = be32_to_cpu(sections[i].offset);
- len = be32_to_cpu(sections[i].len);
- if (offset + len > firmware->size) {
- dev_err(&bp->pdev->dev,
- "Section %d length is out of bounds\n", i);
- return -EINVAL;
- }
- }
-
- /* Likewise for the init_ops offsets */
- offset = be32_to_cpu(fw_hdr->init_ops_offsets.offset);
- ops_offsets = (u16 *)(firmware->data + offset);
- num_ops = be32_to_cpu(fw_hdr->init_ops.len) / sizeof(struct raw_op);
-
- for (i = 0; i < be32_to_cpu(fw_hdr->init_ops_offsets.len) / 2; i++) {
- if (be16_to_cpu(ops_offsets[i]) > num_ops) {
- dev_err(&bp->pdev->dev,
- "Section offset %d is out of bounds\n", i);
- return -EINVAL;
- }
- }
-
- /* Check FW version */
- offset = be32_to_cpu(fw_hdr->fw_version.offset);
- fw_ver = firmware->data + offset;
- if ((fw_ver[0] != BCM_5710_FW_MAJOR_VERSION) ||
- (fw_ver[1] != BCM_5710_FW_MINOR_VERSION) ||
- (fw_ver[2] != BCM_5710_FW_REVISION_VERSION) ||
- (fw_ver[3] != BCM_5710_FW_ENGINEERING_VERSION)) {
- dev_err(&bp->pdev->dev,
- "Bad FW version:%d.%d.%d.%d. Should be %d.%d.%d.%d\n",
- fw_ver[0], fw_ver[1], fw_ver[2],
- fw_ver[3], BCM_5710_FW_MAJOR_VERSION,
- BCM_5710_FW_MINOR_VERSION,
- BCM_5710_FW_REVISION_VERSION,
- BCM_5710_FW_ENGINEERING_VERSION);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static inline void be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
-{
- const __be32 *source = (const __be32 *)_source;
- u32 *target = (u32 *)_target;
- u32 i;
-
- for (i = 0; i < n/4; i++)
- target[i] = be32_to_cpu(source[i]);
-}
-
-/*
- Ops array is stored in the following format:
- {op(8bit), offset(24bit, big endian), data(32bit, big endian)}
- */
-static inline void bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)
-{
- const __be32 *source = (const __be32 *)_source;
- struct raw_op *target = (struct raw_op *)_target;
- u32 i, j, tmp;
-
- for (i = 0, j = 0; i < n/8; i++, j += 2) {
- tmp = be32_to_cpu(source[j]);
- target[i].op = (tmp >> 24) & 0xff;
- target[i].offset = tmp & 0xffffff;
- target[i].raw_data = be32_to_cpu(source[j + 1]);
- }
-}
-
-/**
- * IRO array is stored in the following format:
- * {base(24bit), m1(16bit), m2(16bit), m3(16bit), size(16bit) }
- */
-static inline void bnx2x_prep_iro(const u8 *_source, u8 *_target, u32 n)
-{
- const __be32 *source = (const __be32 *)_source;
- struct iro *target = (struct iro *)_target;
- u32 i, j, tmp;
-
- for (i = 0, j = 0; i < n/sizeof(struct iro); i++) {
- target[i].base = be32_to_cpu(source[j]);
- j++;
- tmp = be32_to_cpu(source[j]);
- target[i].m1 = (tmp >> 16) & 0xffff;
- target[i].m2 = tmp & 0xffff;
- j++;
- tmp = be32_to_cpu(source[j]);
- target[i].m3 = (tmp >> 16) & 0xffff;
- target[i].size = tmp & 0xffff;
- j++;
- }
-}
-
-static inline void be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)
-{
- const __be16 *source = (const __be16 *)_source;
- u16 *target = (u16 *)_target;
- u32 i;
-
- for (i = 0; i < n/2; i++)
- target[i] = be16_to_cpu(source[i]);
-}
-
-#define BNX2X_ALLOC_AND_SET(arr, lbl, func) \
-do { \
- u32 len = be32_to_cpu(fw_hdr->arr.len); \
- bp->arr = kmalloc(len, GFP_KERNEL); \
- if (!bp->arr) { \
- pr_err("Failed to allocate %d bytes for "#arr"\n", len); \
- goto lbl; \
- } \
- func(bp->firmware->data + be32_to_cpu(fw_hdr->arr.offset), \
- (u8 *)bp->arr, len); \
-} while (0)
-
-int bnx2x_init_firmware(struct bnx2x *bp)
-{
- const char *fw_file_name;
- struct bnx2x_fw_file_hdr *fw_hdr;
- int rc;
-
- if (CHIP_IS_E1(bp))
- fw_file_name = FW_FILE_NAME_E1;
- else if (CHIP_IS_E1H(bp))
- fw_file_name = FW_FILE_NAME_E1H;
- else if (!CHIP_IS_E1x(bp))
- fw_file_name = FW_FILE_NAME_E2;
- else {
- BNX2X_ERR("Unsupported chip revision\n");
- return -EINVAL;
- }
-
- BNX2X_DEV_INFO("Loading %s\n", fw_file_name);
-
- rc = request_firmware(&bp->firmware, fw_file_name, &bp->pdev->dev);
- if (rc) {
- BNX2X_ERR("Can't load firmware file %s\n", fw_file_name);
- goto request_firmware_exit;
- }
-
- rc = bnx2x_check_firmware(bp);
- if (rc) {
- BNX2X_ERR("Corrupt firmware file %s\n", fw_file_name);
- goto request_firmware_exit;
- }
-
- fw_hdr = (struct bnx2x_fw_file_hdr *)bp->firmware->data;
-
- /* Initialize the pointers to the init arrays */
- /* Blob */
- BNX2X_ALLOC_AND_SET(init_data, request_firmware_exit, be32_to_cpu_n);
-
- /* Opcodes */
- BNX2X_ALLOC_AND_SET(init_ops, init_ops_alloc_err, bnx2x_prep_ops);
-
- /* Offsets */
- BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err,
- be16_to_cpu_n);
-
- /* STORMs firmware */
- INIT_TSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->tsem_int_table_data.offset);
- INIT_TSEM_PRAM_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->tsem_pram_data.offset);
- INIT_USEM_INT_TABLE_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->usem_int_table_data.offset);
- INIT_USEM_PRAM_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->usem_pram_data.offset);
- INIT_XSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->xsem_int_table_data.offset);
- INIT_XSEM_PRAM_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->xsem_pram_data.offset);
- INIT_CSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->csem_int_table_data.offset);
- INIT_CSEM_PRAM_DATA(bp) = bp->firmware->data +
- be32_to_cpu(fw_hdr->csem_pram_data.offset);
- /* IRO */
- BNX2X_ALLOC_AND_SET(iro_arr, iro_alloc_err, bnx2x_prep_iro);
-
- return 0;
-
-iro_alloc_err:
- kfree(bp->init_ops_offsets);
-init_offsets_alloc_err:
- kfree(bp->init_ops);
-init_ops_alloc_err:
- kfree(bp->init_data);
-request_firmware_exit:
- release_firmware(bp->firmware);
-
- return rc;
-}
-
-static void bnx2x_release_firmware(struct bnx2x *bp)
-{
- kfree(bp->init_ops_offsets);
- kfree(bp->init_ops);
- kfree(bp->init_data);
- release_firmware(bp->firmware);
-}
-
-
-static struct bnx2x_func_sp_drv_ops bnx2x_func_sp_drv = {
- .init_hw_cmn_chip = bnx2x_init_hw_common_chip,
- .init_hw_cmn = bnx2x_init_hw_common,
- .init_hw_port = bnx2x_init_hw_port,
- .init_hw_func = bnx2x_init_hw_func,
-
- .reset_hw_cmn = bnx2x_reset_common,
- .reset_hw_port = bnx2x_reset_port,
- .reset_hw_func = bnx2x_reset_func,
-
- .gunzip_init = bnx2x_gunzip_init,
- .gunzip_end = bnx2x_gunzip_end,
-
- .init_fw = bnx2x_init_firmware,
- .release_fw = bnx2x_release_firmware,
-};
-
-void bnx2x__init_func_obj(struct bnx2x *bp)
-{
- /* Prepare DMAE related driver resources */
- bnx2x_setup_dmae(bp);
-
- bnx2x_init_func_obj(bp, &bp->func_obj,
- bnx2x_sp(bp, func_rdata),
- bnx2x_sp_mapping(bp, func_rdata),
- &bnx2x_func_sp_drv);
-}
-
-/* must be called after sriov-enable */
-static inline int bnx2x_set_qm_cid_count(struct bnx2x *bp)
-{
- int cid_count = BNX2X_L2_CID_COUNT(bp);
-
-#ifdef BCM_CNIC
- cid_count += CNIC_CID_MAX;
-#endif
- return roundup(cid_count, QM_CID_ROUND);
-}
-
-/**
- * bnx2x_get_num_none_def_sbs - return the number of none default SBs
- *
- * @dev: pci device
- *
- */
-static inline int bnx2x_get_num_non_def_sbs(struct pci_dev *pdev)
-{
- int pos;
- u16 control;
-
- pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
-
- /*
- * If MSI-X is not supported - return number of SBs needed to support
- * one fast path queue: one FP queue + SB for CNIC
- */
- if (!pos)
- return 1 + CNIC_PRESENT;
-
- /*
- * The value in the PCI configuration space is the index of the last
- * entry, namely one less than the actual size of the table, which is
- * exactly what we want to return from this function: number of all SBs
- * without the default SB.
- */
- pci_read_config_word(pdev, pos + PCI_MSI_FLAGS, &control);
- return control & PCI_MSIX_FLAGS_QSIZE;
-}
-
-static int __devinit bnx2x_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- struct net_device *dev = NULL;
- struct bnx2x *bp;
- int pcie_width, pcie_speed;
- int rc, max_non_def_sbs;
- int rx_count, tx_count, rss_count;
- /*
- * An estimated maximum supported CoS number according to the chip
- * version.
- * We will try to roughly estimate the maximum number of CoSes this chip
- * may support in order to minimize the memory allocated for Tx
- * netdev_queue's. This number will be accurately calculated during the
- * initialization of bp->max_cos based on the chip versions AND chip
- * revision in the bnx2x_init_bp().
- */
- u8 max_cos_est = 0;
-
- switch (ent->driver_data) {
- case BCM57710:
- case BCM57711:
- case BCM57711E:
- max_cos_est = BNX2X_MULTI_TX_COS_E1X;
- break;
-
- case BCM57712:
- case BCM57712_MF:
- max_cos_est = BNX2X_MULTI_TX_COS_E2_E3A0;
- break;
-
- case BCM57800:
- case BCM57800_MF:
- case BCM57810:
- case BCM57810_MF:
- case BCM57840:
- case BCM57840_MF:
- max_cos_est = BNX2X_MULTI_TX_COS_E3B0;
- break;
-
- default:
- pr_err("Unknown board_type (%ld), aborting\n",
- ent->driver_data);
- return -ENODEV;
- }
-
- max_non_def_sbs = bnx2x_get_num_non_def_sbs(pdev);
-
- /* !!! FIXME !!!
- * Do not allow the maximum SB count to grow above 16
- * since Special CIDs starts from 16*BNX2X_MULTI_TX_COS=48.
- * We will use the FP_SB_MAX_E1x macro for this matter.
- */
- max_non_def_sbs = min_t(int, FP_SB_MAX_E1x, max_non_def_sbs);
-
- WARN_ON(!max_non_def_sbs);
-
- /* Maximum number of RSS queues: one IGU SB goes to CNIC */
- rss_count = max_non_def_sbs - CNIC_PRESENT;
-
- /* Maximum number of netdev Rx queues: RSS + FCoE L2 */
- rx_count = rss_count + FCOE_PRESENT;
-
- /*
- * Maximum number of netdev Tx queues:
- * Maximum TSS queues * Maximum supported number of CoS + FCoE L2
- */
- tx_count = MAX_TXQS_PER_COS * max_cos_est + FCOE_PRESENT;
-
- /* dev zeroed in init_etherdev */
- dev = alloc_etherdev_mqs(sizeof(*bp), tx_count, rx_count);
- if (!dev) {
- dev_err(&pdev->dev, "Cannot allocate net device\n");
- return -ENOMEM;
- }
-
- bp = netdev_priv(dev);
-
- DP(NETIF_MSG_DRV, "Allocated netdev with %d tx and %d rx queues\n",
- tx_count, rx_count);
-
- bp->igu_sb_cnt = max_non_def_sbs;
- bp->msg_enable = debug;
- pci_set_drvdata(pdev, dev);
-
- rc = bnx2x_init_dev(pdev, dev, ent->driver_data);
- if (rc < 0) {
- free_netdev(dev);
- return rc;
- }
-
- DP(NETIF_MSG_DRV, "max_non_def_sbs %d", max_non_def_sbs);
-
- rc = bnx2x_init_bp(bp);
- if (rc)
- goto init_one_exit;
-
- /*
- * Map doorbels here as we need the real value of bp->max_cos which
- * is initialized in bnx2x_init_bp().
- */
- bp->doorbells = ioremap_nocache(pci_resource_start(pdev, 2),
- min_t(u64, BNX2X_DB_SIZE(bp),
- pci_resource_len(pdev, 2)));
- if (!bp->doorbells) {
- dev_err(&bp->pdev->dev,
- "Cannot map doorbell space, aborting\n");
- rc = -ENOMEM;
- goto init_one_exit;
- }
-
- /* calc qm_cid_count */
- bp->qm_cid_count = bnx2x_set_qm_cid_count(bp);
-
-#ifdef BCM_CNIC
- /* disable FCOE L2 queue for E1x and E3*/
- if (CHIP_IS_E1x(bp) || CHIP_IS_E3(bp))
- bp->flags |= NO_FCOE_FLAG;
-
-#endif
-
- /* Configure interrupt mode: try to enable MSI-X/MSI if
- * needed, set bp->num_queues appropriately.
- */
- bnx2x_set_int_mode(bp);
-
- /* Add all NAPI objects */
- bnx2x_add_all_napi(bp);
-
- rc = register_netdev(dev);
- if (rc) {
- dev_err(&pdev->dev, "Cannot register net device\n");
- goto init_one_exit;
- }
-
-#ifdef BCM_CNIC
- if (!NO_FCOE(bp)) {
- /* Add storage MAC address */
- rtnl_lock();
- dev_addr_add(bp->dev, bp->fip_mac, NETDEV_HW_ADDR_T_SAN);
- rtnl_unlock();
- }
-#endif
-
- bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
-
- netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
- " IRQ %d, ", board_info[ent->driver_data].name,
- (CHIP_REV(bp) >> 12) + 'A', (CHIP_METAL(bp) >> 4),
- pcie_width,
- ((!CHIP_IS_E2(bp) && pcie_speed == 2) ||
- (CHIP_IS_E2(bp) && pcie_speed == 1)) ?
- "5GHz (Gen2)" : "2.5GHz",
- dev->base_addr, bp->pdev->irq);
- pr_cont("node addr %pM\n", dev->dev_addr);
-
- return 0;
-
-init_one_exit:
- if (bp->regview)
- iounmap(bp->regview);
-
- if (bp->doorbells)
- iounmap(bp->doorbells);
-
- free_netdev(dev);
-
- if (atomic_read(&pdev->enable_cnt) == 1)
- pci_release_regions(pdev);
-
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
-
- return rc;
-}
-
-static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp;
-
- if (!dev) {
- dev_err(&pdev->dev, "BAD net device from bnx2x_init_one\n");
- return;
- }
- bp = netdev_priv(dev);
-
-#ifdef BCM_CNIC
- /* Delete storage MAC address */
- if (!NO_FCOE(bp)) {
- rtnl_lock();
- dev_addr_del(bp->dev, bp->fip_mac, NETDEV_HW_ADDR_T_SAN);
- rtnl_unlock();
- }
-#endif
-
-#ifdef BCM_DCBNL
- /* Delete app tlvs from dcbnl */
- bnx2x_dcbnl_update_applist(bp, true);
-#endif
-
- unregister_netdev(dev);
-
- /* Delete all NAPI objects */
- bnx2x_del_all_napi(bp);
-
- /* Power on: we can't let PCI layer write to us while we are in D3 */
- bnx2x_set_power_state(bp, PCI_D0);
-
- /* Disable MSI/MSI-X */
- bnx2x_disable_msi(bp);
-
- /* Power off */
- bnx2x_set_power_state(bp, PCI_D3hot);
-
- /* Make sure RESET task is not scheduled before continuing */
- cancel_delayed_work_sync(&bp->sp_rtnl_task);
-
- if (bp->regview)
- iounmap(bp->regview);
-
- if (bp->doorbells)
- iounmap(bp->doorbells);
-
- bnx2x_free_mem_bp(bp);
-
- free_netdev(dev);
-
- if (atomic_read(&pdev->enable_cnt) == 1)
- pci_release_regions(pdev);
-
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
-}
-
-static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
-{
- int i;
-
- bp->state = BNX2X_STATE_ERROR;
-
- bp->rx_mode = BNX2X_RX_MODE_NONE;
-
-#ifdef BCM_CNIC
- bnx2x_cnic_notify(bp, CNIC_CTL_STOP_CMD);
-#endif
- /* Stop Tx */
- bnx2x_tx_disable(bp);
-
- bnx2x_netif_stop(bp, 0);
-
- del_timer_sync(&bp->timer);
-
- bnx2x_stats_handle(bp, STATS_EVENT_STOP);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
- /* Free SKBs, SGEs, TPA pool and driver internals */
- bnx2x_free_skbs(bp);
-
- for_each_rx_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-
- bnx2x_free_mem(bp);
-
- bp->state = BNX2X_STATE_CLOSED;
-
- netif_carrier_off(bp->dev);
-
- return 0;
-}
-
-static void bnx2x_eeh_recover(struct bnx2x *bp)
-{
- u32 val;
-
- mutex_init(&bp->port.phy_mutex);
-
- bp->common.shmem_base = REG_RD(bp, MISC_REG_SHARED_MEM_ADDR);
- bp->link_params.shmem_base = bp->common.shmem_base;
- BNX2X_DEV_INFO("shmem offset is 0x%x\n", bp->common.shmem_base);
-
- if (!bp->common.shmem_base ||
- (bp->common.shmem_base < 0xA0000) ||
- (bp->common.shmem_base >= 0xC0000)) {
- BNX2X_DEV_INFO("MCP not active\n");
- bp->flags |= NO_MCP_FLAG;
- return;
- }
-
- val = SHMEM_RD(bp, validity_map[BP_PORT(bp)]);
- if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
- != (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
- BNX2X_ERR("BAD MCP validity signature\n");
-
- if (!BP_NOMCP(bp)) {
- bp->fw_seq =
- (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
- BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
- }
-}
-
-/**
- * bnx2x_io_error_detected - called when PCI error is detected
- * @pdev: Pointer to PCI device
- * @state: The current pci connection state
- *
- * This function is called after a PCI bus error affecting
- * this device has been detected.
- */
-static pci_ers_result_t bnx2x_io_error_detected(struct pci_dev *pdev,
- pci_channel_state_t state)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
-
- rtnl_lock();
-
- netif_device_detach(dev);
-
- if (state == pci_channel_io_perm_failure) {
- rtnl_unlock();
- return PCI_ERS_RESULT_DISCONNECT;
- }
-
- if (netif_running(dev))
- bnx2x_eeh_nic_unload(bp);
-
- pci_disable_device(pdev);
-
- rtnl_unlock();
-
- /* Request a slot reset */
- return PCI_ERS_RESULT_NEED_RESET;
-}
-
-/**
- * bnx2x_io_slot_reset - called after the PCI bus has been reset
- * @pdev: Pointer to PCI device
- *
- * Restart the card from scratch, as if from a cold-boot.
- */
-static pci_ers_result_t bnx2x_io_slot_reset(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
-
- rtnl_lock();
-
- if (pci_enable_device(pdev)) {
- dev_err(&pdev->dev,
- "Cannot re-enable PCI device after reset\n");
- rtnl_unlock();
- return PCI_ERS_RESULT_DISCONNECT;
- }
-
- pci_set_master(pdev);
- pci_restore_state(pdev);
-
- if (netif_running(dev))
- bnx2x_set_power_state(bp, PCI_D0);
-
- rtnl_unlock();
-
- return PCI_ERS_RESULT_RECOVERED;
-}
-
-/**
- * bnx2x_io_resume - called when traffic can start flowing again
- * @pdev: Pointer to PCI device
- *
- * This callback is called when the error recovery driver tells us that
- * its OK to resume normal operation.
- */
-static void bnx2x_io_resume(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
-
- if (bp->recovery_state != BNX2X_RECOVERY_DONE) {
- netdev_err(bp->dev, "Handling parity error recovery. "
- "Try again later\n");
- return;
- }
-
- rtnl_lock();
-
- bnx2x_eeh_recover(bp);
-
- if (netif_running(dev))
- bnx2x_nic_load(bp, LOAD_NORMAL);
-
- netif_device_attach(dev);
-
- rtnl_unlock();
-}
-
-static struct pci_error_handlers bnx2x_err_handler = {
- .error_detected = bnx2x_io_error_detected,
- .slot_reset = bnx2x_io_slot_reset,
- .resume = bnx2x_io_resume,
-};
-
-static struct pci_driver bnx2x_pci_driver = {
- .name = DRV_MODULE_NAME,
- .id_table = bnx2x_pci_tbl,
- .probe = bnx2x_init_one,
- .remove = __devexit_p(bnx2x_remove_one),
- .suspend = bnx2x_suspend,
- .resume = bnx2x_resume,
- .err_handler = &bnx2x_err_handler,
-};
-
-static int __init bnx2x_init(void)
-{
- int ret;
-
- pr_info("%s", version);
-
- bnx2x_wq = create_singlethread_workqueue("bnx2x");
- if (bnx2x_wq == NULL) {
- pr_err("Cannot create workqueue\n");
- return -ENOMEM;
- }
-
- ret = pci_register_driver(&bnx2x_pci_driver);
- if (ret) {
- pr_err("Cannot register driver\n");
- destroy_workqueue(bnx2x_wq);
- }
- return ret;
-}
-
-static void __exit bnx2x_cleanup(void)
-{
- pci_unregister_driver(&bnx2x_pci_driver);
-
- destroy_workqueue(bnx2x_wq);
-}
-
-void bnx2x_notify_link_changed(struct bnx2x *bp)
-{
- REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + BP_FUNC(bp)*sizeof(u32), 1);
-}
-
-module_init(bnx2x_init);
-module_exit(bnx2x_cleanup);
-
-#ifdef BCM_CNIC
-/**
- * bnx2x_set_iscsi_eth_mac_addr - set iSCSI MAC(s).
- *
- * @bp: driver handle
- * @set: set or clear the CAM entry
- *
- * This function will wait until the ramdord completion returns.
- * Return 0 if success, -ENODEV if ramrod doesn't return.
- */
-static inline int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp)
-{
- unsigned long ramrod_flags = 0;
-
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
- return bnx2x_set_mac_one(bp, bp->cnic_eth_dev.iscsi_mac,
- &bp->iscsi_l2_mac_obj, true,
- BNX2X_ISCSI_ETH_MAC, &ramrod_flags);
-}
-
-/* count denotes the number of new completions we have seen */
-static void bnx2x_cnic_sp_post(struct bnx2x *bp, int count)
-{
- struct eth_spe *spe;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return;
-#endif
-
- spin_lock_bh(&bp->spq_lock);
- BUG_ON(bp->cnic_spq_pending < count);
- bp->cnic_spq_pending -= count;
-
-
- for (; bp->cnic_kwq_pending; bp->cnic_kwq_pending--) {
- u16 type = (le16_to_cpu(bp->cnic_kwq_cons->hdr.type)
- & SPE_HDR_CONN_TYPE) >>
- SPE_HDR_CONN_TYPE_SHIFT;
- u8 cmd = (le32_to_cpu(bp->cnic_kwq_cons->hdr.conn_and_cmd_data)
- >> SPE_HDR_CMD_ID_SHIFT) & 0xff;
-
- /* Set validation for iSCSI L2 client before sending SETUP
- * ramrod
- */
- if (type == ETH_CONNECTION_TYPE) {
- if (cmd == RAMROD_CMD_ID_ETH_CLIENT_SETUP)
- bnx2x_set_ctx_validation(bp, &bp->context.
- vcxt[BNX2X_ISCSI_ETH_CID].eth,
- BNX2X_ISCSI_ETH_CID);
- }
-
- /*
- * There may be not more than 8 L2, not more than 8 L5 SPEs
- * and in the air. We also check that number of outstanding
- * COMMON ramrods is not more than the EQ and SPQ can
- * accommodate.
- */
- if (type == ETH_CONNECTION_TYPE) {
- if (!atomic_read(&bp->cq_spq_left))
- break;
- else
- atomic_dec(&bp->cq_spq_left);
- } else if (type == NONE_CONNECTION_TYPE) {
- if (!atomic_read(&bp->eq_spq_left))
- break;
- else
- atomic_dec(&bp->eq_spq_left);
- } else if ((type == ISCSI_CONNECTION_TYPE) ||
- (type == FCOE_CONNECTION_TYPE)) {
- if (bp->cnic_spq_pending >=
- bp->cnic_eth_dev.max_kwqe_pending)
- break;
- else
- bp->cnic_spq_pending++;
- } else {
- BNX2X_ERR("Unknown SPE type: %d\n", type);
- bnx2x_panic();
- break;
- }
-
- spe = bnx2x_sp_get_next(bp);
- *spe = *bp->cnic_kwq_cons;
-
- DP(NETIF_MSG_TIMER, "pending on SPQ %d, on KWQ %d count %d\n",
- bp->cnic_spq_pending, bp->cnic_kwq_pending, count);
-
- if (bp->cnic_kwq_cons == bp->cnic_kwq_last)
- bp->cnic_kwq_cons = bp->cnic_kwq;
- else
- bp->cnic_kwq_cons++;
- }
- bnx2x_sp_prod_update(bp);
- spin_unlock_bh(&bp->spq_lock);
-}
-
-static int bnx2x_cnic_sp_queue(struct net_device *dev,
- struct kwqe_16 *kwqes[], u32 count)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int i;
-
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return -EIO;
-#endif
-
- spin_lock_bh(&bp->spq_lock);
-
- for (i = 0; i < count; i++) {
- struct eth_spe *spe = (struct eth_spe *)kwqes[i];
-
- if (bp->cnic_kwq_pending == MAX_SP_DESC_CNT)
- break;
-
- *bp->cnic_kwq_prod = *spe;
-
- bp->cnic_kwq_pending++;
-
- DP(NETIF_MSG_TIMER, "L5 SPQE %x %x %x:%x pos %d\n",
- spe->hdr.conn_and_cmd_data, spe->hdr.type,
- spe->data.update_data_addr.hi,
- spe->data.update_data_addr.lo,
- bp->cnic_kwq_pending);
-
- if (bp->cnic_kwq_prod == bp->cnic_kwq_last)
- bp->cnic_kwq_prod = bp->cnic_kwq;
- else
- bp->cnic_kwq_prod++;
- }
-
- spin_unlock_bh(&bp->spq_lock);
-
- if (bp->cnic_spq_pending < bp->cnic_eth_dev.max_kwqe_pending)
- bnx2x_cnic_sp_post(bp, 0);
-
- return i;
-}
-
-static int bnx2x_cnic_ctl_send(struct bnx2x *bp, struct cnic_ctl_info *ctl)
-{
- struct cnic_ops *c_ops;
- int rc = 0;
-
- mutex_lock(&bp->cnic_mutex);
- c_ops = rcu_dereference_protected(bp->cnic_ops,
- lockdep_is_held(&bp->cnic_mutex));
- if (c_ops)
- rc = c_ops->cnic_ctl(bp->cnic_data, ctl);
- mutex_unlock(&bp->cnic_mutex);
-
- return rc;
-}
-
-static int bnx2x_cnic_ctl_send_bh(struct bnx2x *bp, struct cnic_ctl_info *ctl)
-{
- struct cnic_ops *c_ops;
- int rc = 0;
-
- rcu_read_lock();
- c_ops = rcu_dereference(bp->cnic_ops);
- if (c_ops)
- rc = c_ops->cnic_ctl(bp->cnic_data, ctl);
- rcu_read_unlock();
-
- return rc;
-}
-
-/*
- * for commands that have no data
- */
-int bnx2x_cnic_notify(struct bnx2x *bp, int cmd)
-{
- struct cnic_ctl_info ctl = {0};
-
- ctl.cmd = cmd;
-
- return bnx2x_cnic_ctl_send(bp, &ctl);
-}
-
-static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid, u8 err)
-{
- struct cnic_ctl_info ctl = {0};
-
- /* first we tell CNIC and only then we count this as a completion */
- ctl.cmd = CNIC_CTL_COMPLETION_CMD;
- ctl.data.comp.cid = cid;
- ctl.data.comp.error = err;
-
- bnx2x_cnic_ctl_send_bh(bp, &ctl);
- bnx2x_cnic_sp_post(bp, 0);
-}
-
-
-/* Called with netif_addr_lock_bh() taken.
- * Sets an rx_mode config for an iSCSI ETH client.
- * Doesn't block.
- * Completion should be checked outside.
- */
-static void bnx2x_set_iscsi_eth_rx_mode(struct bnx2x *bp, bool start)
-{
- unsigned long accept_flags = 0, ramrod_flags = 0;
- u8 cl_id = bnx2x_cnic_eth_cl_id(bp, BNX2X_ISCSI_ETH_CL_ID_IDX);
- int sched_state = BNX2X_FILTER_ISCSI_ETH_STOP_SCHED;
-
- if (start) {
- /* Start accepting on iSCSI L2 ring. Accept all multicasts
- * because it's the only way for UIO Queue to accept
- * multicasts (in non-promiscuous mode only one Queue per
- * function will receive multicast packets (leading in our
- * case).
- */
- __set_bit(BNX2X_ACCEPT_UNICAST, &accept_flags);
- __set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &accept_flags);
- __set_bit(BNX2X_ACCEPT_BROADCAST, &accept_flags);
- __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
-
- /* Clear STOP_PENDING bit if START is requested */
- clear_bit(BNX2X_FILTER_ISCSI_ETH_STOP_SCHED, &bp->sp_state);
-
- sched_state = BNX2X_FILTER_ISCSI_ETH_START_SCHED;
- } else
- /* Clear START_PENDING bit if STOP is requested */
- clear_bit(BNX2X_FILTER_ISCSI_ETH_START_SCHED, &bp->sp_state);
-
- if (test_bit(BNX2X_FILTER_RX_MODE_PENDING, &bp->sp_state))
- set_bit(sched_state, &bp->sp_state);
- else {
- __set_bit(RAMROD_RX, &ramrod_flags);
- bnx2x_set_q_rx_mode(bp, cl_id, 0, accept_flags, 0,
- ramrod_flags);
- }
-}
-
-
-static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int rc = 0;
-
- switch (ctl->cmd) {
- case DRV_CTL_CTXTBL_WR_CMD: {
- u32 index = ctl->data.io.offset;
- dma_addr_t addr = ctl->data.io.dma_addr;
-
- bnx2x_ilt_wr(bp, index, addr);
- break;
- }
-
- case DRV_CTL_RET_L5_SPQ_CREDIT_CMD: {
- int count = ctl->data.credit.credit_count;
-
- bnx2x_cnic_sp_post(bp, count);
- break;
- }
-
- /* rtnl_lock is held. */
- case DRV_CTL_START_L2_CMD: {
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
- unsigned long sp_bits = 0;
-
- /* Configure the iSCSI classification object */
- bnx2x_init_mac_obj(bp, &bp->iscsi_l2_mac_obj,
- cp->iscsi_l2_client_id,
- cp->iscsi_l2_cid, BP_FUNC(bp),
- bnx2x_sp(bp, mac_rdata),
- bnx2x_sp_mapping(bp, mac_rdata),
- BNX2X_FILTER_MAC_PENDING,
- &bp->sp_state, BNX2X_OBJ_TYPE_RX,
- &bp->macs_pool);
-
- /* Set iSCSI MAC address */
- rc = bnx2x_set_iscsi_eth_mac_addr(bp);
- if (rc)
- break;
-
- mmiowb();
- barrier();
-
- /* Start accepting on iSCSI L2 ring */
-
- netif_addr_lock_bh(dev);
- bnx2x_set_iscsi_eth_rx_mode(bp, true);
- netif_addr_unlock_bh(dev);
-
- /* bits to wait on */
- __set_bit(BNX2X_FILTER_RX_MODE_PENDING, &sp_bits);
- __set_bit(BNX2X_FILTER_ISCSI_ETH_START_SCHED, &sp_bits);
-
- if (!bnx2x_wait_sp_comp(bp, sp_bits))
- BNX2X_ERR("rx_mode completion timed out!\n");
-
- break;
- }
-
- /* rtnl_lock is held. */
- case DRV_CTL_STOP_L2_CMD: {
- unsigned long sp_bits = 0;
-
- /* Stop accepting on iSCSI L2 ring */
- netif_addr_lock_bh(dev);
- bnx2x_set_iscsi_eth_rx_mode(bp, false);
- netif_addr_unlock_bh(dev);
-
- /* bits to wait on */
- __set_bit(BNX2X_FILTER_RX_MODE_PENDING, &sp_bits);
- __set_bit(BNX2X_FILTER_ISCSI_ETH_STOP_SCHED, &sp_bits);
-
- if (!bnx2x_wait_sp_comp(bp, sp_bits))
- BNX2X_ERR("rx_mode completion timed out!\n");
-
- mmiowb();
- barrier();
-
- /* Unset iSCSI L2 MAC */
- rc = bnx2x_del_all_macs(bp, &bp->iscsi_l2_mac_obj,
- BNX2X_ISCSI_ETH_MAC, true);
- break;
- }
- case DRV_CTL_RET_L2_SPQ_CREDIT_CMD: {
- int count = ctl->data.credit.credit_count;
-
- smp_mb__before_atomic_inc();
- atomic_add(count, &bp->cq_spq_left);
- smp_mb__after_atomic_inc();
- break;
- }
-
- default:
- BNX2X_ERR("unknown command %x\n", ctl->cmd);
- rc = -EINVAL;
- }
-
- return rc;
-}
-
-void bnx2x_setup_cnic_irq_info(struct bnx2x *bp)
-{
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
-
- if (bp->flags & USING_MSIX_FLAG) {
- cp->drv_state |= CNIC_DRV_STATE_USING_MSIX;
- cp->irq_arr[0].irq_flags |= CNIC_IRQ_FL_MSIX;
- cp->irq_arr[0].vector = bp->msix_table[1].vector;
- } else {
- cp->drv_state &= ~CNIC_DRV_STATE_USING_MSIX;
- cp->irq_arr[0].irq_flags &= ~CNIC_IRQ_FL_MSIX;
- }
- if (!CHIP_IS_E1x(bp))
- cp->irq_arr[0].status_blk = (void *)bp->cnic_sb.e2_sb;
- else
- cp->irq_arr[0].status_blk = (void *)bp->cnic_sb.e1x_sb;
-
- cp->irq_arr[0].status_blk_num = bnx2x_cnic_fw_sb_id(bp);
- cp->irq_arr[0].status_blk_num2 = bnx2x_cnic_igu_sb_id(bp);
- cp->irq_arr[1].status_blk = bp->def_status_blk;
- cp->irq_arr[1].status_blk_num = DEF_SB_ID;
- cp->irq_arr[1].status_blk_num2 = DEF_SB_IGU_ID;
-
- cp->num_irq = 2;
-}
-
-static int bnx2x_register_cnic(struct net_device *dev, struct cnic_ops *ops,
- void *data)
-{
- struct bnx2x *bp = netdev_priv(dev);
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
-
- if (ops == NULL)
- return -EINVAL;
-
- bp->cnic_kwq = kzalloc(PAGE_SIZE, GFP_KERNEL);
- if (!bp->cnic_kwq)
- return -ENOMEM;
-
- bp->cnic_kwq_cons = bp->cnic_kwq;
- bp->cnic_kwq_prod = bp->cnic_kwq;
- bp->cnic_kwq_last = bp->cnic_kwq + MAX_SP_DESC_CNT;
-
- bp->cnic_spq_pending = 0;
- bp->cnic_kwq_pending = 0;
-
- bp->cnic_data = data;
-
- cp->num_irq = 0;
- cp->drv_state |= CNIC_DRV_STATE_REGD;
- cp->iro_arr = bp->iro_arr;
-
- bnx2x_setup_cnic_irq_info(bp);
-
- rcu_assign_pointer(bp->cnic_ops, ops);
-
- return 0;
-}
-
-static int bnx2x_unregister_cnic(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
-
- mutex_lock(&bp->cnic_mutex);
- cp->drv_state = 0;
- rcu_assign_pointer(bp->cnic_ops, NULL);
- mutex_unlock(&bp->cnic_mutex);
- synchronize_rcu();
- kfree(bp->cnic_kwq);
- bp->cnic_kwq = NULL;
-
- return 0;
-}
-
-struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
-{
- struct bnx2x *bp = netdev_priv(dev);
- struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
-
- /* If both iSCSI and FCoE are disabled - return NULL in
- * order to indicate CNIC that it should not try to work
- * with this device.
- */
- if (NO_ISCSI(bp) && NO_FCOE(bp))
- return NULL;
-
- cp->drv_owner = THIS_MODULE;
- cp->chip_id = CHIP_ID(bp);
- cp->pdev = bp->pdev;
- cp->io_base = bp->regview;
- cp->io_base2 = bp->doorbells;
- cp->max_kwqe_pending = 8;
- cp->ctx_blk_size = CDU_ILT_PAGE_SZ;
- cp->ctx_tbl_offset = FUNC_ILT_BASE(BP_FUNC(bp)) +
- bnx2x_cid_ilt_lines(bp);
- cp->ctx_tbl_len = CNIC_ILT_LINES;
- cp->starting_cid = bnx2x_cid_ilt_lines(bp) * ILT_PAGE_CIDS;
- cp->drv_submit_kwqes_16 = bnx2x_cnic_sp_queue;
- cp->drv_ctl = bnx2x_drv_ctl;
- cp->drv_register_cnic = bnx2x_register_cnic;
- cp->drv_unregister_cnic = bnx2x_unregister_cnic;
- cp->fcoe_init_cid = BNX2X_FCOE_ETH_CID;
- cp->iscsi_l2_client_id =
- bnx2x_cnic_eth_cl_id(bp, BNX2X_ISCSI_ETH_CL_ID_IDX);
- cp->iscsi_l2_cid = BNX2X_ISCSI_ETH_CID;
-
- if (NO_ISCSI_OOO(bp))
- cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI_OOO;
-
- if (NO_ISCSI(bp))
- cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI;
-
- if (NO_FCOE(bp))
- cp->drv_state |= CNIC_DRV_STATE_NO_FCOE;
-
- DP(BNX2X_MSG_SP, "page_size %d, tbl_offset %d, tbl_lines %d, "
- "starting cid %d\n",
- cp->ctx_blk_size,
- cp->ctx_tbl_offset,
- cp->ctx_tbl_len,
- cp->starting_cid);
- return cp;
-}
-EXPORT_SYMBOL(bnx2x_cnic_probe);
-
-#endif /* BCM_CNIC */
-
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
deleted file mode 100644
index 27b5ecb..0000000
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ /dev/null
@@ -1,7146 +0,0 @@
-/* bnx2x_reg.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * The registers description starts with the register Access type followed
- * by size in bits. For example [RW 32]. The access types are:
- * R - Read only
- * RC - Clear on read
- * RW - Read/Write
- * ST - Statistics register (clear on read)
- * W - Write only
- * WB - Wide bus register - the size is over 32 bits and it should be
- * read/write in consecutive 32 bits accesses
- * WR - Write Clear (write 1 to clear the bit)
- *
- */
-#ifndef BNX2X_REG_H
-#define BNX2X_REG_H
-
-#define ATC_ATC_INT_STS_REG_ADDRESS_ERROR (0x1<<0)
-#define ATC_ATC_INT_STS_REG_ATC_GPA_MULTIPLE_HITS (0x1<<2)
-#define ATC_ATC_INT_STS_REG_ATC_IREQ_LESS_THAN_STU (0x1<<5)
-#define ATC_ATC_INT_STS_REG_ATC_RCPL_TO_EMPTY_CNT (0x1<<3)
-#define ATC_ATC_INT_STS_REG_ATC_TCPL_ERROR (0x1<<4)
-#define ATC_ATC_INT_STS_REG_ATC_TCPL_TO_NOT_PEND (0x1<<1)
-/* [RW 1] Initiate the ATC array - reset all the valid bits */
-#define ATC_REG_ATC_INIT_ARRAY 0x1100b8
-/* [R 1] ATC initalization done */
-#define ATC_REG_ATC_INIT_DONE 0x1100bc
-/* [RC 6] Interrupt register #0 read clear */
-#define ATC_REG_ATC_INT_STS_CLR 0x1101c0
-/* [RW 5] Parity mask register #0 read/write */
-#define ATC_REG_ATC_PRTY_MASK 0x1101d8
-/* [RC 5] Parity register #0 read clear */
-#define ATC_REG_ATC_PRTY_STS_CLR 0x1101d0
-/* [RW 19] Interrupt mask register #0 read/write */
-#define BRB1_REG_BRB1_INT_MASK 0x60128
-/* [R 19] Interrupt register #0 read */
-#define BRB1_REG_BRB1_INT_STS 0x6011c
-/* [RW 4] Parity mask register #0 read/write */
-#define BRB1_REG_BRB1_PRTY_MASK 0x60138
-/* [R 4] Parity register #0 read */
-#define BRB1_REG_BRB1_PRTY_STS 0x6012c
-/* [RC 4] Parity register #0 read clear */
-#define BRB1_REG_BRB1_PRTY_STS_CLR 0x60130
-/* [RW 10] At address BRB1_IND_FREE_LIST_PRS_CRDT initialize free head. At
- * address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address
- * BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. Warning -
- * following reset the first rbc access to this reg must be write; there can
- * be no more rbc writes after the first one; there can be any number of rbc
- * read following the first write; rbc access not following these rules will
- * result in hang condition. */
-#define BRB1_REG_FREE_LIST_PRS_CRDT 0x60200
-/* [RW 10] The number of free blocks below which the full signal to class 0
- * is asserted */
-#define BRB1_REG_FULL_0_XOFF_THRESHOLD_0 0x601d0
-#define BRB1_REG_FULL_0_XOFF_THRESHOLD_1 0x60230
-/* [RW 11] The number of free blocks above which the full signal to class 0
- * is de-asserted */
-#define BRB1_REG_FULL_0_XON_THRESHOLD_0 0x601d4
-#define BRB1_REG_FULL_0_XON_THRESHOLD_1 0x60234
-/* [RW 11] The number of free blocks below which the full signal to class 1
- * is asserted */
-#define BRB1_REG_FULL_1_XOFF_THRESHOLD_0 0x601d8
-#define BRB1_REG_FULL_1_XOFF_THRESHOLD_1 0x60238
-/* [RW 11] The number of free blocks above which the full signal to class 1
- * is de-asserted */
-#define BRB1_REG_FULL_1_XON_THRESHOLD_0 0x601dc
-#define BRB1_REG_FULL_1_XON_THRESHOLD_1 0x6023c
-/* [RW 11] The number of free blocks below which the full signal to the LB
- * port is asserted */
-#define BRB1_REG_FULL_LB_XOFF_THRESHOLD 0x601e0
-/* [RW 10] The number of free blocks above which the full signal to the LB
- * port is de-asserted */
-#define BRB1_REG_FULL_LB_XON_THRESHOLD 0x601e4
-/* [RW 10] The number of free blocks above which the High_llfc signal to
- interface #n is de-asserted. */
-#define BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD_0 0x6014c
-/* [RW 10] The number of free blocks below which the High_llfc signal to
- interface #n is asserted. */
-#define BRB1_REG_HIGH_LLFC_LOW_THRESHOLD_0 0x6013c
-/* [RW 11] The number of blocks guarantied for the LB port */
-#define BRB1_REG_LB_GUARANTIED 0x601ec
-/* [RW 11] The hysteresis on the guarantied buffer space for the Lb port
- * before signaling XON. */
-#define BRB1_REG_LB_GUARANTIED_HYST 0x60264
-/* [RW 24] LL RAM data. */
-#define BRB1_REG_LL_RAM 0x61000
-/* [RW 10] The number of free blocks above which the Low_llfc signal to
- interface #n is de-asserted. */
-#define BRB1_REG_LOW_LLFC_HIGH_THRESHOLD_0 0x6016c
-/* [RW 10] The number of free blocks below which the Low_llfc signal to
- interface #n is asserted. */
-#define BRB1_REG_LOW_LLFC_LOW_THRESHOLD_0 0x6015c
-/* [RW 11] The number of blocks guarantied for class 0 in MAC 0. The
- * register is applicable only when per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_0_CLASS_0_GUARANTIED 0x60244
-/* [RW 11] The hysteresis on the guarantied buffer space for class 0 in MAC
- * 1 before signaling XON. The register is applicable only when
- * per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_0_CLASS_0_GUARANTIED_HYST 0x60254
-/* [RW 11] The number of blocks guarantied for class 1 in MAC 0. The
- * register is applicable only when per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_0_CLASS_1_GUARANTIED 0x60248
-/* [RW 11] The hysteresis on the guarantied buffer space for class 1in MAC 0
- * before signaling XON. The register is applicable only when
- * per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_0_CLASS_1_GUARANTIED_HYST 0x60258
-/* [RW 11] The number of blocks guarantied for class 0in MAC1.The register
- * is applicable only when per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_1_CLASS_0_GUARANTIED 0x6024c
-/* [RW 11] The hysteresis on the guarantied buffer space for class 0 in MAC
- * 1 before signaling XON. The register is applicable only when
- * per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_1_CLASS_0_GUARANTIED_HYST 0x6025c
-/* [RW 11] The number of blocks guarantied for class 1 in MAC 1. The
- * register is applicable only when per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_1_CLASS_1_GUARANTIED 0x60250
-/* [RW 11] The hysteresis on the guarantied buffer space for class 1 in MAC
- * 1 before signaling XON. The register is applicable only when
- * per_class_guaranty_mode is set. */
-#define BRB1_REG_MAC_1_CLASS_1_GUARANTIED_HYST 0x60260
-/* [RW 11] The number of blocks guarantied for the MAC port. The register is
- * applicable only when per_class_guaranty_mode is reset. */
-#define BRB1_REG_MAC_GUARANTIED_0 0x601e8
-#define BRB1_REG_MAC_GUARANTIED_1 0x60240
-/* [R 24] The number of full blocks. */
-#define BRB1_REG_NUM_OF_FULL_BLOCKS 0x60090
-/* [ST 32] The number of cycles that the write_full signal towards MAC #0
- was asserted. */
-#define BRB1_REG_NUM_OF_FULL_CYCLES_0 0x600c8
-#define BRB1_REG_NUM_OF_FULL_CYCLES_1 0x600cc
-#define BRB1_REG_NUM_OF_FULL_CYCLES_4 0x600d8
-/* [ST 32] The number of cycles that the pause signal towards MAC #0 was
- asserted. */
-#define BRB1_REG_NUM_OF_PAUSE_CYCLES_0 0x600b8
-#define BRB1_REG_NUM_OF_PAUSE_CYCLES_1 0x600bc
-/* [RW 10] The number of free blocks below which the pause signal to class 0
- * is asserted */
-#define BRB1_REG_PAUSE_0_XOFF_THRESHOLD_0 0x601c0
-#define BRB1_REG_PAUSE_0_XOFF_THRESHOLD_1 0x60220
-/* [RW 11] The number of free blocks above which the pause signal to class 0
- * is de-asserted */
-#define BRB1_REG_PAUSE_0_XON_THRESHOLD_0 0x601c4
-#define BRB1_REG_PAUSE_0_XON_THRESHOLD_1 0x60224
-/* [RW 11] The number of free blocks below which the pause signal to class 1
- * is asserted */
-#define BRB1_REG_PAUSE_1_XOFF_THRESHOLD_0 0x601c8
-#define BRB1_REG_PAUSE_1_XOFF_THRESHOLD_1 0x60228
-/* [RW 11] The number of free blocks above which the pause signal to class 1
- * is de-asserted */
-#define BRB1_REG_PAUSE_1_XON_THRESHOLD_0 0x601cc
-#define BRB1_REG_PAUSE_1_XON_THRESHOLD_1 0x6022c
-/* [RW 10] Write client 0: De-assert pause threshold. Not Functional */
-#define BRB1_REG_PAUSE_HIGH_THRESHOLD_0 0x60078
-#define BRB1_REG_PAUSE_HIGH_THRESHOLD_1 0x6007c
-/* [RW 10] Write client 0: Assert pause threshold. */
-#define BRB1_REG_PAUSE_LOW_THRESHOLD_0 0x60068
-#define BRB1_REG_PAUSE_LOW_THRESHOLD_1 0x6006c
-/* [R 24] The number of full blocks occupied by port. */
-#define BRB1_REG_PORT_NUM_OCC_BLOCKS_0 0x60094
-/* [RW 1] Reset the design by software. */
-#define BRB1_REG_SOFT_RESET 0x600dc
-/* [R 5] Used to read the value of the XX protection CAM occupancy counter. */
-#define CCM_REG_CAM_OCCUP 0xd0188
-/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CCM_CFC_IFEN 0xd003c
-/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CCM_CQM_IFEN 0xd000c
-/* [RW 1] If set the Q index; received from the QM is inserted to event ID.
- Otherwise 0 is inserted. */
-#define CCM_REG_CCM_CQM_USE_Q 0xd00c0
-/* [RW 11] Interrupt mask register #0 read/write */
-#define CCM_REG_CCM_INT_MASK 0xd01e4
-/* [R 11] Interrupt register #0 read */
-#define CCM_REG_CCM_INT_STS 0xd01d8
-/* [RW 27] Parity mask register #0 read/write */
-#define CCM_REG_CCM_PRTY_MASK 0xd01f4
-/* [R 27] Parity register #0 read */
-#define CCM_REG_CCM_PRTY_STS 0xd01e8
-/* [RC 27] Parity register #0 read clear */
-#define CCM_REG_CCM_PRTY_STS_CLR 0xd01ec
-/* [RW 3] The size of AG context region 0 in REG-pairs. Designates the MS
- REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
- Is used to determine the number of the AG context REG-pairs written back;
- when the input message Reg1WbFlg isn't set. */
-#define CCM_REG_CCM_REG0_SZ 0xd00c4
-/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CCM_STORM0_IFEN 0xd0004
-/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CCM_STORM1_IFEN 0xd0008
-/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define CCM_REG_CDU_AG_RD_IFEN 0xd0030
-/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
- are disregarded; all other signals are treated as usual; if 1 - normal
- activity. */
-#define CCM_REG_CDU_AG_WR_IFEN 0xd002c
-/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define CCM_REG_CDU_SM_RD_IFEN 0xd0038
-/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
- input is disregarded; all other signals are treated as usual; if 1 -
- normal activity. */
-#define CCM_REG_CDU_SM_WR_IFEN 0xd0034
-/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 1 at start-up. */
-#define CCM_REG_CFC_INIT_CRD 0xd0204
-/* [RW 2] Auxiliary counter flag Q number 1. */
-#define CCM_REG_CNT_AUX1_Q 0xd00c8
-/* [RW 2] Auxiliary counter flag Q number 2. */
-#define CCM_REG_CNT_AUX2_Q 0xd00cc
-/* [RW 28] The CM header value for QM request (primary). */
-#define CCM_REG_CQM_CCM_HDR_P 0xd008c
-/* [RW 28] The CM header value for QM request (secondary). */
-#define CCM_REG_CQM_CCM_HDR_S 0xd0090
-/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CQM_CCM_IFEN 0xd0014
-/* [RW 6] QM output initial credit. Max credit available - 32. Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 32 at start-up. */
-#define CCM_REG_CQM_INIT_CRD 0xd020c
-/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_CQM_P_WEIGHT 0xd00b8
-/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_CQM_S_WEIGHT 0xd00bc
-/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_CSDM_IFEN 0xd0018
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the SDM interface is detected. */
-#define CCM_REG_CSDM_LENGTH_MIS 0xd0170
-/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_CSDM_WEIGHT 0xd00b4
-/* [RW 28] The CM header for QM formatting in case of an error in the QM
- inputs. */
-#define CCM_REG_ERR_CCM_HDR 0xd0094
-/* [RW 8] The Event ID in case the input message ErrorFlg is set. */
-#define CCM_REG_ERR_EVNT_ID 0xd0098
-/* [RW 8] FIC0 output initial credit. Max credit available - 255. Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define CCM_REG_FIC0_INIT_CRD 0xd0210
-/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define CCM_REG_FIC1_INIT_CRD 0xd0214
-/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
- - strict priority defined by ~ccm_registers_gr_ag_pr.gr_ag_pr;
- ~ccm_registers_gr_ld0_pr.gr_ld0_pr and
- ~ccm_registers_gr_ld1_pr.gr_ld1_pr. Groups are according to channels and
- outputs to STORM: aggregation; load FIC0; load FIC1 and store. */
-#define CCM_REG_GR_ARB_TYPE 0xd015c
-/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed; that the Store channel priority is
- the compliment to 4 of the rest priorities - Aggregation channel; Load
- (FIC0) channel and Load (FIC1). */
-#define CCM_REG_GR_LD0_PR 0xd0164
-/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed; that the Store channel priority is
- the compliment to 4 of the rest priorities - Aggregation channel; Load
- (FIC0) channel and Load (FIC1). */
-#define CCM_REG_GR_LD1_PR 0xd0168
-/* [RW 2] General flags index. */
-#define CCM_REG_INV_DONE_Q 0xd0108
-/* [RW 4] The number of double REG-pairs(128 bits); loaded from the STORM
- context and sent to STORM; for a specific connection type. The double
- REG-pairs are used in order to align to STORM context row size of 128
- bits. The offset of these data in the STORM context is always 0. Index
- _(0..15) stands for the connection type (one of 16). */
-#define CCM_REG_N_SM_CTX_LD_0 0xd004c
-#define CCM_REG_N_SM_CTX_LD_1 0xd0050
-#define CCM_REG_N_SM_CTX_LD_2 0xd0054
-#define CCM_REG_N_SM_CTX_LD_3 0xd0058
-#define CCM_REG_N_SM_CTX_LD_4 0xd005c
-/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define CCM_REG_PBF_IFEN 0xd0028
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the pbf interface is detected. */
-#define CCM_REG_PBF_LENGTH_MIS 0xd0180
-/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_PBF_WEIGHT 0xd00ac
-#define CCM_REG_PHYS_QNUM1_0 0xd0134
-#define CCM_REG_PHYS_QNUM1_1 0xd0138
-#define CCM_REG_PHYS_QNUM2_0 0xd013c
-#define CCM_REG_PHYS_QNUM2_1 0xd0140
-#define CCM_REG_PHYS_QNUM3_0 0xd0144
-#define CCM_REG_PHYS_QNUM3_1 0xd0148
-#define CCM_REG_QOS_PHYS_QNUM0_0 0xd0114
-#define CCM_REG_QOS_PHYS_QNUM0_1 0xd0118
-#define CCM_REG_QOS_PHYS_QNUM1_0 0xd011c
-#define CCM_REG_QOS_PHYS_QNUM1_1 0xd0120
-#define CCM_REG_QOS_PHYS_QNUM2_0 0xd0124
-#define CCM_REG_QOS_PHYS_QNUM2_1 0xd0128
-#define CCM_REG_QOS_PHYS_QNUM3_0 0xd012c
-#define CCM_REG_QOS_PHYS_QNUM3_1 0xd0130
-/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define CCM_REG_STORM_CCM_IFEN 0xd0010
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the STORM interface is detected. */
-#define CCM_REG_STORM_LENGTH_MIS 0xd016c
-/* [RW 3] The weight of the STORM input in the WRR (Weighted Round robin)
- mechanism. 0 stands for weight 8 (the most prioritised); 1 stands for
- weight 1(least prioritised); 2 stands for weight 2 (more prioritised);
- tc. */
-#define CCM_REG_STORM_WEIGHT 0xd009c
-/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define CCM_REG_TSEM_IFEN 0xd001c
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the tsem interface is detected. */
-#define CCM_REG_TSEM_LENGTH_MIS 0xd0174
-/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_TSEM_WEIGHT 0xd00a0
-/* [RW 1] Input usem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define CCM_REG_USEM_IFEN 0xd0024
-/* [RC 1] Set when message length mismatch (relative to last indication) at
- the usem interface is detected. */
-#define CCM_REG_USEM_LENGTH_MIS 0xd017c
-/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_USEM_WEIGHT 0xd00a8
-/* [RW 1] Input xsem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define CCM_REG_XSEM_IFEN 0xd0020
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the xsem interface is detected. */
-#define CCM_REG_XSEM_LENGTH_MIS 0xd0178
-/* [RW 3] The weight of the input xsem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define CCM_REG_XSEM_WEIGHT 0xd00a4
-/* [RW 19] Indirect access to the descriptor table of the XX protection
- mechanism. The fields are: [5:0] - message length; [12:6] - message
- pointer; 18:13] - next pointer. */
-#define CCM_REG_XX_DESCR_TABLE 0xd0300
-#define CCM_REG_XX_DESCR_TABLE_SIZE 24
-/* [R 7] Used to read the value of XX protection Free counter. */
-#define CCM_REG_XX_FREE 0xd0184
-/* [RW 6] Initial value for the credit counter; responsible for fulfilling
- of the Input Stage XX protection buffer by the XX protection pending
- messages. Max credit available - 127. Write writes the initial credit
- value; read returns the current value of the credit counter. Must be
- initialized to maximum XX protected message size - 2 at start-up. */
-#define CCM_REG_XX_INIT_CRD 0xd0220
-/* [RW 7] The maximum number of pending messages; which may be stored in XX
- protection. At read the ~ccm_registers_xx_free.xx_free counter is read.
- At write comprises the start value of the ~ccm_registers_xx_free.xx_free
- counter. */
-#define CCM_REG_XX_MSG_NUM 0xd0224
-/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
-#define CCM_REG_XX_OVFL_EVNT_ID 0xd0044
-/* [RW 18] Indirect access to the XX table of the XX protection mechanism.
- The fields are: [5:0] - tail pointer; 11:6] - Link List size; 17:12] -
- header pointer. */
-#define CCM_REG_XX_TABLE 0xd0280
-#define CDU_REG_CDU_CHK_MASK0 0x101000
-#define CDU_REG_CDU_CHK_MASK1 0x101004
-#define CDU_REG_CDU_CONTROL0 0x101008
-#define CDU_REG_CDU_DEBUG 0x101010
-#define CDU_REG_CDU_GLOBAL_PARAMS 0x101020
-/* [RW 7] Interrupt mask register #0 read/write */
-#define CDU_REG_CDU_INT_MASK 0x10103c
-/* [R 7] Interrupt register #0 read */
-#define CDU_REG_CDU_INT_STS 0x101030
-/* [RW 5] Parity mask register #0 read/write */
-#define CDU_REG_CDU_PRTY_MASK 0x10104c
-/* [R 5] Parity register #0 read */
-#define CDU_REG_CDU_PRTY_STS 0x101040
-/* [RC 5] Parity register #0 read clear */
-#define CDU_REG_CDU_PRTY_STS_CLR 0x101044
-/* [RC 32] logging of error data in case of a CDU load error:
- {expected_cid[15:0]; xpected_type[2:0]; xpected_region[2:0]; ctive_error;
- ype_error; ctual_active; ctual_compressed_context}; */
-#define CDU_REG_ERROR_DATA 0x101014
-/* [WB 216] L1TT ram access. each entry has the following format :
- {mrege_regions[7:0]; ffset12[5:0]...offset0[5:0];
- ength12[5:0]...length0[5:0]; d12[3:0]...id0[3:0]} */
-#define CDU_REG_L1TT 0x101800
-/* [WB 24] MATT ram access. each entry has the following
- format:{RegionLength[11:0]; egionOffset[11:0]} */
-#define CDU_REG_MATT 0x101100
-/* [RW 1] when this bit is set the CDU operates in e1hmf mode */
-#define CDU_REG_MF_MODE 0x101050
-/* [R 1] indication the initializing the activity counter by the hardware
- was done. */
-#define CFC_REG_AC_INIT_DONE 0x104078
-/* [RW 13] activity counter ram access */
-#define CFC_REG_ACTIVITY_COUNTER 0x104400
-#define CFC_REG_ACTIVITY_COUNTER_SIZE 256
-/* [R 1] indication the initializing the cams by the hardware was done. */
-#define CFC_REG_CAM_INIT_DONE 0x10407c
-/* [RW 2] Interrupt mask register #0 read/write */
-#define CFC_REG_CFC_INT_MASK 0x104108
-/* [R 2] Interrupt register #0 read */
-#define CFC_REG_CFC_INT_STS 0x1040fc
-/* [RC 2] Interrupt register #0 read clear */
-#define CFC_REG_CFC_INT_STS_CLR 0x104100
-/* [RW 4] Parity mask register #0 read/write */
-#define CFC_REG_CFC_PRTY_MASK 0x104118
-/* [R 4] Parity register #0 read */
-#define CFC_REG_CFC_PRTY_STS 0x10410c
-/* [RC 4] Parity register #0 read clear */
-#define CFC_REG_CFC_PRTY_STS_CLR 0x104110
-/* [RW 21] CID cam access (21:1 - Data; alid - 0) */
-#define CFC_REG_CID_CAM 0x104800
-#define CFC_REG_CONTROL0 0x104028
-#define CFC_REG_DEBUG0 0x104050
-/* [RW 14] indicates per error (in #cfc_registers_cfc_error_vector.cfc_error
- vector) whether the cfc should be disabled upon it */
-#define CFC_REG_DISABLE_ON_ERROR 0x104044
-/* [RC 14] CFC error vector. when the CFC detects an internal error it will
- set one of these bits. the bit description can be found in CFC
- specifications */
-#define CFC_REG_ERROR_VECTOR 0x10403c
-/* [WB 93] LCID info ram access */
-#define CFC_REG_INFO_RAM 0x105000
-#define CFC_REG_INFO_RAM_SIZE 1024
-#define CFC_REG_INIT_REG 0x10404c
-#define CFC_REG_INTERFACES 0x104058
-/* [RW 24] {weight_load_client7[2:0] to weight_load_client0[2:0]}. this
- field allows changing the priorities of the weighted-round-robin arbiter
- which selects which CFC load client should be served next */
-#define CFC_REG_LCREQ_WEIGHTS 0x104084
-/* [RW 16] Link List ram access; data = {prev_lcid; ext_lcid} */
-#define CFC_REG_LINK_LIST 0x104c00
-#define CFC_REG_LINK_LIST_SIZE 256
-/* [R 1] indication the initializing the link list by the hardware was done. */
-#define CFC_REG_LL_INIT_DONE 0x104074
-/* [R 9] Number of allocated LCIDs which are at empty state */
-#define CFC_REG_NUM_LCIDS_ALLOC 0x104020
-/* [R 9] Number of Arriving LCIDs in Link List Block */
-#define CFC_REG_NUM_LCIDS_ARRIVING 0x104004
-#define CFC_REG_NUM_LCIDS_INSIDE_PF 0x104120
-/* [R 9] Number of Leaving LCIDs in Link List Block */
-#define CFC_REG_NUM_LCIDS_LEAVING 0x104018
-#define CFC_REG_WEAK_ENABLE_PF 0x104124
-/* [RW 8] The event id for aggregated interrupt 0 */
-#define CSDM_REG_AGG_INT_EVENT_0 0xc2038
-#define CSDM_REG_AGG_INT_EVENT_10 0xc2060
-#define CSDM_REG_AGG_INT_EVENT_11 0xc2064
-#define CSDM_REG_AGG_INT_EVENT_12 0xc2068
-#define CSDM_REG_AGG_INT_EVENT_13 0xc206c
-#define CSDM_REG_AGG_INT_EVENT_14 0xc2070
-#define CSDM_REG_AGG_INT_EVENT_15 0xc2074
-#define CSDM_REG_AGG_INT_EVENT_16 0xc2078
-#define CSDM_REG_AGG_INT_EVENT_2 0xc2040
-#define CSDM_REG_AGG_INT_EVENT_3 0xc2044
-#define CSDM_REG_AGG_INT_EVENT_4 0xc2048
-#define CSDM_REG_AGG_INT_EVENT_5 0xc204c
-#define CSDM_REG_AGG_INT_EVENT_6 0xc2050
-#define CSDM_REG_AGG_INT_EVENT_7 0xc2054
-#define CSDM_REG_AGG_INT_EVENT_8 0xc2058
-#define CSDM_REG_AGG_INT_EVENT_9 0xc205c
-/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
- or auto-mask-mode (1) */
-#define CSDM_REG_AGG_INT_MODE_10 0xc21e0
-#define CSDM_REG_AGG_INT_MODE_11 0xc21e4
-#define CSDM_REG_AGG_INT_MODE_12 0xc21e8
-#define CSDM_REG_AGG_INT_MODE_13 0xc21ec
-#define CSDM_REG_AGG_INT_MODE_14 0xc21f0
-#define CSDM_REG_AGG_INT_MODE_15 0xc21f4
-#define CSDM_REG_AGG_INT_MODE_16 0xc21f8
-#define CSDM_REG_AGG_INT_MODE_6 0xc21d0
-#define CSDM_REG_AGG_INT_MODE_7 0xc21d4
-#define CSDM_REG_AGG_INT_MODE_8 0xc21d8
-#define CSDM_REG_AGG_INT_MODE_9 0xc21dc
-/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
-#define CSDM_REG_CFC_RSP_START_ADDR 0xc2008
-/* [RW 16] The maximum value of the completion counter #0 */
-#define CSDM_REG_CMP_COUNTER_MAX0 0xc201c
-/* [RW 16] The maximum value of the completion counter #1 */
-#define CSDM_REG_CMP_COUNTER_MAX1 0xc2020
-/* [RW 16] The maximum value of the completion counter #2 */
-#define CSDM_REG_CMP_COUNTER_MAX2 0xc2024
-/* [RW 16] The maximum value of the completion counter #3 */
-#define CSDM_REG_CMP_COUNTER_MAX3 0xc2028
-/* [RW 13] The start address in the internal RAM for the completion
- counters. */
-#define CSDM_REG_CMP_COUNTER_START_ADDR 0xc200c
-/* [RW 32] Interrupt mask register #0 read/write */
-#define CSDM_REG_CSDM_INT_MASK_0 0xc229c
-#define CSDM_REG_CSDM_INT_MASK_1 0xc22ac
-/* [R 32] Interrupt register #0 read */
-#define CSDM_REG_CSDM_INT_STS_0 0xc2290
-#define CSDM_REG_CSDM_INT_STS_1 0xc22a0
-/* [RW 11] Parity mask register #0 read/write */
-#define CSDM_REG_CSDM_PRTY_MASK 0xc22bc
-/* [R 11] Parity register #0 read */
-#define CSDM_REG_CSDM_PRTY_STS 0xc22b0
-/* [RC 11] Parity register #0 read clear */
-#define CSDM_REG_CSDM_PRTY_STS_CLR 0xc22b4
-#define CSDM_REG_ENABLE_IN1 0xc2238
-#define CSDM_REG_ENABLE_IN2 0xc223c
-#define CSDM_REG_ENABLE_OUT1 0xc2240
-#define CSDM_REG_ENABLE_OUT2 0xc2244
-/* [RW 4] The initial number of messages that can be sent to the pxp control
- interface without receiving any ACK. */
-#define CSDM_REG_INIT_CREDIT_PXP_CTRL 0xc24bc
-/* [ST 32] The number of ACK after placement messages received */
-#define CSDM_REG_NUM_OF_ACK_AFTER_PLACE 0xc227c
-/* [ST 32] The number of packet end messages received from the parser */
-#define CSDM_REG_NUM_OF_PKT_END_MSG 0xc2274
-/* [ST 32] The number of requests received from the pxp async if */
-#define CSDM_REG_NUM_OF_PXP_ASYNC_REQ 0xc2278
-/* [ST 32] The number of commands received in queue 0 */
-#define CSDM_REG_NUM_OF_Q0_CMD 0xc2248
-/* [ST 32] The number of commands received in queue 10 */
-#define CSDM_REG_NUM_OF_Q10_CMD 0xc226c
-/* [ST 32] The number of commands received in queue 11 */
-#define CSDM_REG_NUM_OF_Q11_CMD 0xc2270
-/* [ST 32] The number of commands received in queue 1 */
-#define CSDM_REG_NUM_OF_Q1_CMD 0xc224c
-/* [ST 32] The number of commands received in queue 3 */
-#define CSDM_REG_NUM_OF_Q3_CMD 0xc2250
-/* [ST 32] The number of commands received in queue 4 */
-#define CSDM_REG_NUM_OF_Q4_CMD 0xc2254
-/* [ST 32] The number of commands received in queue 5 */
-#define CSDM_REG_NUM_OF_Q5_CMD 0xc2258
-/* [ST 32] The number of commands received in queue 6 */
-#define CSDM_REG_NUM_OF_Q6_CMD 0xc225c
-/* [ST 32] The number of commands received in queue 7 */
-#define CSDM_REG_NUM_OF_Q7_CMD 0xc2260
-/* [ST 32] The number of commands received in queue 8 */
-#define CSDM_REG_NUM_OF_Q8_CMD 0xc2264
-/* [ST 32] The number of commands received in queue 9 */
-#define CSDM_REG_NUM_OF_Q9_CMD 0xc2268
-/* [RW 13] The start address in the internal RAM for queue counters */
-#define CSDM_REG_Q_COUNTER_START_ADDR 0xc2010
-/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
-#define CSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0xc2548
-/* [R 1] parser fifo empty in sdm_sync block */
-#define CSDM_REG_SYNC_PARSER_EMPTY 0xc2550
-/* [R 1] parser serial fifo empty in sdm_sync block */
-#define CSDM_REG_SYNC_SYNC_EMPTY 0xc2558
-/* [RW 32] Tick for timer counter. Applicable only when
- ~csdm_registers_timer_tick_enable.timer_tick_enable =1 */
-#define CSDM_REG_TIMER_TICK 0xc2000
-/* [RW 5] The number of time_slots in the arbitration cycle */
-#define CSEM_REG_ARB_CYCLE_SIZE 0x200034
-/* [RW 3] The source that is associated with arbitration element 0. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2 */
-#define CSEM_REG_ARB_ELEMENT0 0x200020
-/* [RW 3] The source that is associated with arbitration element 1. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~csem_registers_arb_element0.arb_element0 */
-#define CSEM_REG_ARB_ELEMENT1 0x200024
-/* [RW 3] The source that is associated with arbitration element 2. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~csem_registers_arb_element0.arb_element0
- and ~csem_registers_arb_element1.arb_element1 */
-#define CSEM_REG_ARB_ELEMENT2 0x200028
-/* [RW 3] The source that is associated with arbitration element 3. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
- not be equal to register ~csem_registers_arb_element0.arb_element0 and
- ~csem_registers_arb_element1.arb_element1 and
- ~csem_registers_arb_element2.arb_element2 */
-#define CSEM_REG_ARB_ELEMENT3 0x20002c
-/* [RW 3] The source that is associated with arbitration element 4. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~csem_registers_arb_element0.arb_element0
- and ~csem_registers_arb_element1.arb_element1 and
- ~csem_registers_arb_element2.arb_element2 and
- ~csem_registers_arb_element3.arb_element3 */
-#define CSEM_REG_ARB_ELEMENT4 0x200030
-/* [RW 32] Interrupt mask register #0 read/write */
-#define CSEM_REG_CSEM_INT_MASK_0 0x200110
-#define CSEM_REG_CSEM_INT_MASK_1 0x200120
-/* [R 32] Interrupt register #0 read */
-#define CSEM_REG_CSEM_INT_STS_0 0x200104
-#define CSEM_REG_CSEM_INT_STS_1 0x200114
-/* [RW 32] Parity mask register #0 read/write */
-#define CSEM_REG_CSEM_PRTY_MASK_0 0x200130
-#define CSEM_REG_CSEM_PRTY_MASK_1 0x200140
-/* [R 32] Parity register #0 read */
-#define CSEM_REG_CSEM_PRTY_STS_0 0x200124
-#define CSEM_REG_CSEM_PRTY_STS_1 0x200134
-/* [RC 32] Parity register #0 read clear */
-#define CSEM_REG_CSEM_PRTY_STS_CLR_0 0x200128
-#define CSEM_REG_CSEM_PRTY_STS_CLR_1 0x200138
-#define CSEM_REG_ENABLE_IN 0x2000a4
-#define CSEM_REG_ENABLE_OUT 0x2000a8
-/* [RW 32] This address space contains all registers and memories that are
- placed in SEM_FAST block. The SEM_FAST registers are described in
- appendix B. In order to access the sem_fast registers the base address
- ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
-#define CSEM_REG_FAST_MEMORY 0x220000
-/* [RW 1] Disables input messages from FIC0 May be updated during run_time
- by the microcode */
-#define CSEM_REG_FIC0_DISABLE 0x200224
-/* [RW 1] Disables input messages from FIC1 May be updated during run_time
- by the microcode */
-#define CSEM_REG_FIC1_DISABLE 0x200234
-/* [RW 15] Interrupt table Read and write access to it is not possible in
- the middle of the work */
-#define CSEM_REG_INT_TABLE 0x200400
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC0 */
-#define CSEM_REG_MSG_NUM_FIC0 0x200000
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC1 */
-#define CSEM_REG_MSG_NUM_FIC1 0x200004
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC0 */
-#define CSEM_REG_MSG_NUM_FOC0 0x200008
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC1 */
-#define CSEM_REG_MSG_NUM_FOC1 0x20000c
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC2 */
-#define CSEM_REG_MSG_NUM_FOC2 0x200010
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC3 */
-#define CSEM_REG_MSG_NUM_FOC3 0x200014
-/* [RW 1] Disables input messages from the passive buffer May be updated
- during run_time by the microcode */
-#define CSEM_REG_PAS_DISABLE 0x20024c
-/* [WB 128] Debug only. Passive buffer memory */
-#define CSEM_REG_PASSIVE_BUFFER 0x202000
-/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
-#define CSEM_REG_PRAM 0x240000
-/* [R 16] Valid sleeping threads indication have bit per thread */
-#define CSEM_REG_SLEEP_THREADS_VALID 0x20026c
-/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
-#define CSEM_REG_SLOW_EXT_STORE_EMPTY 0x2002a0
-/* [RW 16] List of free threads . There is a bit per thread. */
-#define CSEM_REG_THREADS_LIST 0x2002e4
-/* [RW 3] The arbitration scheme of time_slot 0 */
-#define CSEM_REG_TS_0_AS 0x200038
-/* [RW 3] The arbitration scheme of time_slot 10 */
-#define CSEM_REG_TS_10_AS 0x200060
-/* [RW 3] The arbitration scheme of time_slot 11 */
-#define CSEM_REG_TS_11_AS 0x200064
-/* [RW 3] The arbitration scheme of time_slot 12 */
-#define CSEM_REG_TS_12_AS 0x200068
-/* [RW 3] The arbitration scheme of time_slot 13 */
-#define CSEM_REG_TS_13_AS 0x20006c
-/* [RW 3] The arbitration scheme of time_slot 14 */
-#define CSEM_REG_TS_14_AS 0x200070
-/* [RW 3] The arbitration scheme of time_slot 15 */
-#define CSEM_REG_TS_15_AS 0x200074
-/* [RW 3] The arbitration scheme of time_slot 16 */
-#define CSEM_REG_TS_16_AS 0x200078
-/* [RW 3] The arbitration scheme of time_slot 17 */
-#define CSEM_REG_TS_17_AS 0x20007c
-/* [RW 3] The arbitration scheme of time_slot 18 */
-#define CSEM_REG_TS_18_AS 0x200080
-/* [RW 3] The arbitration scheme of time_slot 1 */
-#define CSEM_REG_TS_1_AS 0x20003c
-/* [RW 3] The arbitration scheme of time_slot 2 */
-#define CSEM_REG_TS_2_AS 0x200040
-/* [RW 3] The arbitration scheme of time_slot 3 */
-#define CSEM_REG_TS_3_AS 0x200044
-/* [RW 3] The arbitration scheme of time_slot 4 */
-#define CSEM_REG_TS_4_AS 0x200048
-/* [RW 3] The arbitration scheme of time_slot 5 */
-#define CSEM_REG_TS_5_AS 0x20004c
-/* [RW 3] The arbitration scheme of time_slot 6 */
-#define CSEM_REG_TS_6_AS 0x200050
-/* [RW 3] The arbitration scheme of time_slot 7 */
-#define CSEM_REG_TS_7_AS 0x200054
-/* [RW 3] The arbitration scheme of time_slot 8 */
-#define CSEM_REG_TS_8_AS 0x200058
-/* [RW 3] The arbitration scheme of time_slot 9 */
-#define CSEM_REG_TS_9_AS 0x20005c
-/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
- * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
-#define CSEM_REG_VFPF_ERR_NUM 0x200380
-/* [RW 1] Parity mask register #0 read/write */
-#define DBG_REG_DBG_PRTY_MASK 0xc0a8
-/* [R 1] Parity register #0 read */
-#define DBG_REG_DBG_PRTY_STS 0xc09c
-/* [RC 1] Parity register #0 read clear */
-#define DBG_REG_DBG_PRTY_STS_CLR 0xc0a0
-/* [RW 1] When set the DMAE will process the commands as in E1.5. 1.The
- * function that is used is always SRC-PCI; 2.VF_Valid = 0; 3.VFID=0;
- * 4.Completion function=0; 5.Error handling=0 */
-#define DMAE_REG_BACKWARD_COMP_EN 0x10207c
-/* [RW 32] Commands memory. The address to command X; row Y is to calculated
- as 14*X+Y. */
-#define DMAE_REG_CMD_MEM 0x102400
-#define DMAE_REG_CMD_MEM_SIZE 224
-/* [RW 1] If 0 - the CRC-16c initial value is all zeroes; if 1 - the CRC-16c
- initial value is all ones. */
-#define DMAE_REG_CRC16C_INIT 0x10201c
-/* [RW 1] If 0 - the CRC-16 T10 initial value is all zeroes; if 1 - the
- CRC-16 T10 initial value is all ones. */
-#define DMAE_REG_CRC16T10_INIT 0x102020
-/* [RW 2] Interrupt mask register #0 read/write */
-#define DMAE_REG_DMAE_INT_MASK 0x102054
-/* [RW 4] Parity mask register #0 read/write */
-#define DMAE_REG_DMAE_PRTY_MASK 0x102064
-/* [R 4] Parity register #0 read */
-#define DMAE_REG_DMAE_PRTY_STS 0x102058
-/* [RC 4] Parity register #0 read clear */
-#define DMAE_REG_DMAE_PRTY_STS_CLR 0x10205c
-/* [RW 1] Command 0 go. */
-#define DMAE_REG_GO_C0 0x102080
-/* [RW 1] Command 1 go. */
-#define DMAE_REG_GO_C1 0x102084
-/* [RW 1] Command 10 go. */
-#define DMAE_REG_GO_C10 0x102088
-/* [RW 1] Command 11 go. */
-#define DMAE_REG_GO_C11 0x10208c
-/* [RW 1] Command 12 go. */
-#define DMAE_REG_GO_C12 0x102090
-/* [RW 1] Command 13 go. */
-#define DMAE_REG_GO_C13 0x102094
-/* [RW 1] Command 14 go. */
-#define DMAE_REG_GO_C14 0x102098
-/* [RW 1] Command 15 go. */
-#define DMAE_REG_GO_C15 0x10209c
-/* [RW 1] Command 2 go. */
-#define DMAE_REG_GO_C2 0x1020a0
-/* [RW 1] Command 3 go. */
-#define DMAE_REG_GO_C3 0x1020a4
-/* [RW 1] Command 4 go. */
-#define DMAE_REG_GO_C4 0x1020a8
-/* [RW 1] Command 5 go. */
-#define DMAE_REG_GO_C5 0x1020ac
-/* [RW 1] Command 6 go. */
-#define DMAE_REG_GO_C6 0x1020b0
-/* [RW 1] Command 7 go. */
-#define DMAE_REG_GO_C7 0x1020b4
-/* [RW 1] Command 8 go. */
-#define DMAE_REG_GO_C8 0x1020b8
-/* [RW 1] Command 9 go. */
-#define DMAE_REG_GO_C9 0x1020bc
-/* [RW 1] DMAE GRC Interface (Target; aster) enable. If 0 - the acknowledge
- input is disregarded; valid is deasserted; all other signals are treated
- as usual; if 1 - normal activity. */
-#define DMAE_REG_GRC_IFEN 0x102008
-/* [RW 1] DMAE PCI Interface (Request; ead; rite) enable. If 0 - the
- acknowledge input is disregarded; valid is deasserted; full is asserted;
- all other signals are treated as usual; if 1 - normal activity. */
-#define DMAE_REG_PCI_IFEN 0x102004
-/* [RW 4] DMAE- PCI Request Interface initial credit. Write writes the
- initial value to the credit counter; related to the address. Read returns
- the current value of the counter. */
-#define DMAE_REG_PXP_REQ_INIT_CRD 0x1020c0
-/* [RW 8] Aggregation command. */
-#define DORQ_REG_AGG_CMD0 0x170060
-/* [RW 8] Aggregation command. */
-#define DORQ_REG_AGG_CMD1 0x170064
-/* [RW 8] Aggregation command. */
-#define DORQ_REG_AGG_CMD2 0x170068
-/* [RW 8] Aggregation command. */
-#define DORQ_REG_AGG_CMD3 0x17006c
-/* [RW 28] UCM Header. */
-#define DORQ_REG_CMHEAD_RX 0x170050
-/* [RW 32] Doorbell address for RBC doorbells (function 0). */
-#define DORQ_REG_DB_ADDR0 0x17008c
-/* [RW 5] Interrupt mask register #0 read/write */
-#define DORQ_REG_DORQ_INT_MASK 0x170180
-/* [R 5] Interrupt register #0 read */
-#define DORQ_REG_DORQ_INT_STS 0x170174
-/* [RC 5] Interrupt register #0 read clear */
-#define DORQ_REG_DORQ_INT_STS_CLR 0x170178
-/* [RW 2] Parity mask register #0 read/write */
-#define DORQ_REG_DORQ_PRTY_MASK 0x170190
-/* [R 2] Parity register #0 read */
-#define DORQ_REG_DORQ_PRTY_STS 0x170184
-/* [RC 2] Parity register #0 read clear */
-#define DORQ_REG_DORQ_PRTY_STS_CLR 0x170188
-/* [RW 8] The address to write the DPM CID to STORM. */
-#define DORQ_REG_DPM_CID_ADDR 0x170044
-/* [RW 5] The DPM mode CID extraction offset. */
-#define DORQ_REG_DPM_CID_OFST 0x170030
-/* [RW 12] The threshold of the DQ FIFO to send the almost full interrupt. */
-#define DORQ_REG_DQ_FIFO_AFULL_TH 0x17007c
-/* [RW 12] The threshold of the DQ FIFO to send the full interrupt. */
-#define DORQ_REG_DQ_FIFO_FULL_TH 0x170078
-/* [R 13] Current value of the DQ FIFO fill level according to following
- pointer. The range is 0 - 256 FIFO rows; where each row stands for the
- doorbell. */
-#define DORQ_REG_DQ_FILL_LVLF 0x1700a4
-/* [R 1] DQ FIFO full status. Is set; when FIFO filling level is more or
- equal to full threshold; reset on full clear. */
-#define DORQ_REG_DQ_FULL_ST 0x1700c0
-/* [RW 28] The value sent to CM header in the case of CFC load error. */
-#define DORQ_REG_ERR_CMHEAD 0x170058
-#define DORQ_REG_IF_EN 0x170004
-#define DORQ_REG_MODE_ACT 0x170008
-/* [RW 5] The normal mode CID extraction offset. */
-#define DORQ_REG_NORM_CID_OFST 0x17002c
-/* [RW 28] TCM Header when only TCP context is loaded. */
-#define DORQ_REG_NORM_CMHEAD_TX 0x17004c
-/* [RW 3] The number of simultaneous outstanding requests to Context Fetch
- Interface. */
-#define DORQ_REG_OUTST_REQ 0x17003c
-#define DORQ_REG_PF_USAGE_CNT 0x1701d0
-#define DORQ_REG_REGN 0x170038
-/* [R 4] Current value of response A counter credit. Initial credit is
- configured through write to ~dorq_registers_rsp_init_crd.rsp_init_crd
- register. */
-#define DORQ_REG_RSPA_CRD_CNT 0x1700ac
-/* [R 4] Current value of response B counter credit. Initial credit is
- configured through write to ~dorq_registers_rsp_init_crd.rsp_init_crd
- register. */
-#define DORQ_REG_RSPB_CRD_CNT 0x1700b0
-/* [RW 4] The initial credit at the Doorbell Response Interface. The write
- writes the same initial credit to the rspa_crd_cnt and rspb_crd_cnt. The
- read reads this written value. */
-#define DORQ_REG_RSP_INIT_CRD 0x170048
-/* [RW 4] Initial activity counter value on the load request; when the
- shortcut is done. */
-#define DORQ_REG_SHRT_ACT_CNT 0x170070
-/* [RW 28] TCM Header when both ULP and TCP context is loaded. */
-#define DORQ_REG_SHRT_CMHEAD 0x170054
-#define HC_CONFIG_0_REG_ATTN_BIT_EN_0 (0x1<<4)
-#define HC_CONFIG_0_REG_BLOCK_DISABLE_0 (0x1<<0)
-#define HC_CONFIG_0_REG_INT_LINE_EN_0 (0x1<<3)
-#define HC_CONFIG_0_REG_MSI_ATTN_EN_0 (0x1<<7)
-#define HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 (0x1<<2)
-#define HC_CONFIG_0_REG_SINGLE_ISR_EN_0 (0x1<<1)
-#define HC_CONFIG_1_REG_BLOCK_DISABLE_1 (0x1<<0)
-#define HC_REG_AGG_INT_0 0x108050
-#define HC_REG_AGG_INT_1 0x108054
-#define HC_REG_ATTN_BIT 0x108120
-#define HC_REG_ATTN_IDX 0x108100
-#define HC_REG_ATTN_MSG0_ADDR_L 0x108018
-#define HC_REG_ATTN_MSG1_ADDR_L 0x108020
-#define HC_REG_ATTN_NUM_P0 0x108038
-#define HC_REG_ATTN_NUM_P1 0x10803c
-#define HC_REG_COMMAND_REG 0x108180
-#define HC_REG_CONFIG_0 0x108000
-#define HC_REG_CONFIG_1 0x108004
-#define HC_REG_FUNC_NUM_P0 0x1080ac
-#define HC_REG_FUNC_NUM_P1 0x1080b0
-/* [RW 3] Parity mask register #0 read/write */
-#define HC_REG_HC_PRTY_MASK 0x1080a0
-/* [R 3] Parity register #0 read */
-#define HC_REG_HC_PRTY_STS 0x108094
-/* [RC 3] Parity register #0 read clear */
-#define HC_REG_HC_PRTY_STS_CLR 0x108098
-#define HC_REG_INT_MASK 0x108108
-#define HC_REG_LEADING_EDGE_0 0x108040
-#define HC_REG_LEADING_EDGE_1 0x108048
-#define HC_REG_MAIN_MEMORY 0x108800
-#define HC_REG_MAIN_MEMORY_SIZE 152
-#define HC_REG_P0_PROD_CONS 0x108200
-#define HC_REG_P1_PROD_CONS 0x108400
-#define HC_REG_PBA_COMMAND 0x108140
-#define HC_REG_PCI_CONFIG_0 0x108010
-#define HC_REG_PCI_CONFIG_1 0x108014
-#define HC_REG_STATISTIC_COUNTERS 0x109000
-#define HC_REG_TRAILING_EDGE_0 0x108044
-#define HC_REG_TRAILING_EDGE_1 0x10804c
-#define HC_REG_UC_RAM_ADDR_0 0x108028
-#define HC_REG_UC_RAM_ADDR_1 0x108030
-#define HC_REG_USTORM_ADDR_FOR_COALESCE 0x108068
-#define HC_REG_VQID_0 0x108008
-#define HC_REG_VQID_1 0x10800c
-#define IGU_BLOCK_CONFIGURATION_REG_BACKWARD_COMP_EN (0x1<<1)
-#define IGU_BLOCK_CONFIGURATION_REG_BLOCK_ENABLE (0x1<<0)
-#define IGU_REG_ATTENTION_ACK_BITS 0x130108
-/* [R 4] Debug: attn_fsm */
-#define IGU_REG_ATTN_FSM 0x130054
-#define IGU_REG_ATTN_MSG_ADDR_H 0x13011c
-#define IGU_REG_ATTN_MSG_ADDR_L 0x130120
-/* [R 4] Debug: [3] - attention write done message is pending (0-no pending;
- * 1-pending). [2:0] = PFID. Pending means attention message was sent; but
- * write done didn't receive. */
-#define IGU_REG_ATTN_WRITE_DONE_PENDING 0x130030
-#define IGU_REG_BLOCK_CONFIGURATION 0x130000
-#define IGU_REG_COMMAND_REG_32LSB_DATA 0x130124
-#define IGU_REG_COMMAND_REG_CTRL 0x13012c
-/* [WB_R 32] Cleanup bit status per SB. 1 = cleanup is set. 0 = cleanup bit
- * is clear. The bits in this registers are set and clear via the producer
- * command. Data valid only in addresses 0-4. all the rest are zero. */
-#define IGU_REG_CSTORM_TYPE_0_SB_CLEANUP 0x130200
-/* [R 5] Debug: ctrl_fsm */
-#define IGU_REG_CTRL_FSM 0x130064
-/* [R 1] data available for error memory. If this bit is clear do not red
- * from error_handling_memory. */
-#define IGU_REG_ERROR_HANDLING_DATA_VALID 0x130130
-/* [RW 11] Parity mask register #0 read/write */
-#define IGU_REG_IGU_PRTY_MASK 0x1300a8
-/* [R 11] Parity register #0 read */
-#define IGU_REG_IGU_PRTY_STS 0x13009c
-/* [RC 11] Parity register #0 read clear */
-#define IGU_REG_IGU_PRTY_STS_CLR 0x1300a0
-/* [R 4] Debug: int_handle_fsm */
-#define IGU_REG_INT_HANDLE_FSM 0x130050
-#define IGU_REG_LEADING_EDGE_LATCH 0x130134
-/* [RW 14] mapping CAM; relevant for E2 operating mode only. [0] - valid.
- * [6:1] - vector number; [13:7] - FID (if VF - [13] = 0; [12:7] = VF
- * number; if PF - [13] = 1; [12:10] = 0; [9:7] = PF number); */
-#define IGU_REG_MAPPING_MEMORY 0x131000
-#define IGU_REG_MAPPING_MEMORY_SIZE 136
-#define IGU_REG_PBA_STATUS_LSB 0x130138
-#define IGU_REG_PBA_STATUS_MSB 0x13013c
-#define IGU_REG_PCI_PF_MSI_EN 0x130140
-#define IGU_REG_PCI_PF_MSIX_EN 0x130144
-#define IGU_REG_PCI_PF_MSIX_FUNC_MASK 0x130148
-/* [WB_R 32] Each bit represent the pending bits status for that SB. 0 = no
- * pending; 1 = pending. Pendings means interrupt was asserted; and write
- * done was not received. Data valid only in addresses 0-4. all the rest are
- * zero. */
-#define IGU_REG_PENDING_BITS_STATUS 0x130300
-#define IGU_REG_PF_CONFIGURATION 0x130154
-/* [RW 20] producers only. E2 mode: address 0-135 match to the mapping
- * memory; 136 - PF0 default prod; 137 PF1 default prod; 138 - PF2 default
- * prod; 139 PF3 default prod; 140 - PF0 - ATTN prod; 141 - PF1 - ATTN prod;
- * 142 - PF2 - ATTN prod; 143 - PF3 - ATTN prod; 144-147 reserved. E1.5 mode
- * - In backward compatible mode; for non default SB; each even line in the
- * memory holds the U producer and each odd line hold the C producer. The
- * first 128 producer are for NDSB (PF0 - 0-31; PF1 - 32-63 and so on). The
- * last 20 producers are for the DSB for each PF. each PF has five segments
- * (the order inside each segment is PF0; PF1; PF2; PF3) - 128-131 U prods;
- * 132-135 C prods; 136-139 X prods; 140-143 T prods; 144-147 ATTN prods; */
-#define IGU_REG_PROD_CONS_MEMORY 0x132000
-/* [R 3] Debug: pxp_arb_fsm */
-#define IGU_REG_PXP_ARB_FSM 0x130068
-/* [RW 6] Write one for each bit will reset the appropriate memory. When the
- * memory reset finished the appropriate bit will be clear. Bit 0 - mapping
- * memory; Bit 1 - SB memory; Bit 2 - SB interrupt and mask register; Bit 3
- * - MSIX memory; Bit 4 - PBA memory; Bit 5 - statistics; */
-#define IGU_REG_RESET_MEMORIES 0x130158
-/* [R 4] Debug: sb_ctrl_fsm */
-#define IGU_REG_SB_CTRL_FSM 0x13004c
-#define IGU_REG_SB_INT_BEFORE_MASK_LSB 0x13015c
-#define IGU_REG_SB_INT_BEFORE_MASK_MSB 0x130160
-#define IGU_REG_SB_MASK_LSB 0x130164
-#define IGU_REG_SB_MASK_MSB 0x130168
-/* [RW 16] Number of command that were dropped without causing an interrupt
- * due to: read access for WO BAR address; or write access for RO BAR
- * address or any access for reserved address or PCI function error is set
- * and address is not MSIX; PBA or cleanup */
-#define IGU_REG_SILENT_DROP 0x13016c
-/* [RW 10] Number of MSI/MSIX/ATTN messages sent for the function: 0-63 -
- * number of MSIX messages per VF; 64-67 - number of MSI/MSIX messages per
- * PF; 68-71 number of ATTN messages per PF */
-#define IGU_REG_STATISTIC_NUM_MESSAGE_SENT 0x130800
-/* [RW 32] Number of cycles the timer mask masking the IGU interrupt when a
- * timer mask command arrives. Value must be bigger than 100. */
-#define IGU_REG_TIMER_MASKING_VALUE 0x13003c
-#define IGU_REG_TRAILING_EDGE_LATCH 0x130104
-#define IGU_REG_VF_CONFIGURATION 0x130170
-/* [WB_R 32] Each bit represent write done pending bits status for that SB
- * (MSI/MSIX message was sent and write done was not received yet). 0 =
- * clear; 1 = set. Data valid only in addresses 0-4. all the rest are zero. */
-#define IGU_REG_WRITE_DONE_PENDING 0x130480
-#define MCP_A_REG_MCPR_SCRATCH 0x3a0000
-#define MCP_REG_MCPR_CPU_PROGRAM_COUNTER 0x8501c
-#define MCP_REG_MCPR_GP_INPUTS 0x800c0
-#define MCP_REG_MCPR_GP_OENABLE 0x800c8
-#define MCP_REG_MCPR_GP_OUTPUTS 0x800c4
-#define MCP_REG_MCPR_IMC_COMMAND 0x85900
-#define MCP_REG_MCPR_IMC_DATAREG0 0x85920
-#define MCP_REG_MCPR_IMC_SLAVE_CONTROL 0x85904
-#define MCP_REG_MCPR_CPU_PROGRAM_COUNTER 0x8501c
-#define MCP_REG_MCPR_NVM_ACCESS_ENABLE 0x86424
-#define MCP_REG_MCPR_NVM_ADDR 0x8640c
-#define MCP_REG_MCPR_NVM_CFG4 0x8642c
-#define MCP_REG_MCPR_NVM_COMMAND 0x86400
-#define MCP_REG_MCPR_NVM_READ 0x86410
-#define MCP_REG_MCPR_NVM_SW_ARB 0x86420
-#define MCP_REG_MCPR_NVM_WRITE 0x86408
-#define MCP_REG_MCPR_SCRATCH 0xa0000
-#define MISC_AEU_GENERAL_MASK_REG_AEU_NIG_CLOSE_MASK (0x1<<1)
-#define MISC_AEU_GENERAL_MASK_REG_AEU_PXP_CLOSE_MASK (0x1<<0)
-/* [R 32] read first 32 bit after inversion of function 0. mapped as
- follows: [0] NIG attention for function0; [1] NIG attention for
- function1; [2] GPIO1 mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp;
- [6] GPIO1 function 1; [7] GPIO2 function 1; [8] GPIO3 function 1; [9]
- GPIO4 function 1; [10] PCIE glue/PXP VPD event function0; [11] PCIE
- glue/PXP VPD event function1; [12] PCIE glue/PXP Expansion ROM event0;
- [13] PCIE glue/PXP Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16]
- MSI/X indication for mcp; [17] MSI/X indication for function 1; [18] BRB
- Parity error; [19] BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw
- interrupt; [22] SRC Parity error; [23] SRC Hw interrupt; [24] TSDM Parity
- error; [25] TSDM Hw interrupt; [26] TCM Parity error; [27] TCM Hw
- interrupt; [28] TSEMI Parity error; [29] TSEMI Hw interrupt; [30] PBF
- Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 0xa42c
-#define MISC_REG_AEU_AFTER_INVERT_1_FUNC_1 0xa430
-/* [R 32] read first 32 bit after inversion of mcp. mapped as follows: [0]
- NIG attention for function0; [1] NIG attention for function1; [2] GPIO1
- mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1;
- [7] GPIO2 function 1; [8] GPIO3 function 1; [9] GPIO4 function 1; [10]
- PCIE glue/PXP VPD event function0; [11] PCIE glue/PXP VPD event
- function1; [12] PCIE glue/PXP Expansion ROM event0; [13] PCIE glue/PXP
- Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16] MSI/X indication for
- mcp; [17] MSI/X indication for function 1; [18] BRB Parity error; [19]
- BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC
- Parity error; [23] SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw
- interrupt; [26] TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI
- Parity error; [29] TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw
- interrupt; */
-#define MISC_REG_AEU_AFTER_INVERT_1_MCP 0xa434
-/* [R 32] read second 32 bit after inversion of function 0. mapped as
- follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
- Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
- interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
- error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
- interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
- NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
- [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
- interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
- Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
- Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
- Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
- interrupt; */
-#define MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 0xa438
-#define MISC_REG_AEU_AFTER_INVERT_2_FUNC_1 0xa43c
-/* [R 32] read second 32 bit after inversion of mcp. mapped as follows: [0]
- PBClient Parity error; [1] PBClient Hw interrupt; [2] QM Parity error;
- [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw interrupt;
- [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity error; [9]
- XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw interrupt; [12]
- DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14] NIG Parity
- error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error; [17] Vaux
- PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw interrupt;
- [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM Parity error;
- [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI Hw interrupt;
- [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM Parity error;
- [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw interrupt; */
-#define MISC_REG_AEU_AFTER_INVERT_2_MCP 0xa440
-/* [R 32] read third 32 bit after inversion of function 0. mapped as
- follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP Parity
- error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error; [5]
- PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
- interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
- error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
- Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
- pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
- MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
- SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
- timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
- func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
- attn1; */
-#define MISC_REG_AEU_AFTER_INVERT_3_FUNC_0 0xa444
-#define MISC_REG_AEU_AFTER_INVERT_3_FUNC_1 0xa448
-/* [R 32] read third 32 bit after inversion of mcp. mapped as follows: [0]
- CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP Parity error; [3] PXP
- Hw interrupt; [4] PXPpciClockClient Parity error; [5] PXPpciClockClient
- Hw interrupt; [6] CFC Parity error; [7] CFC Hw interrupt; [8] CDU Parity
- error; [9] CDU Hw interrupt; [10] DMAE Parity error; [11] DMAE Hw
- interrupt; [12] IGU (HC) Parity error; [13] IGU (HC) Hw interrupt; [14]
- MISC Parity error; [15] MISC Hw interrupt; [16] pxp_misc_mps_attn; [17]
- Flash event; [18] SMB event; [19] MCP attn0; [20] MCP attn1; [21] SW
- timers attn_1 func0; [22] SW timers attn_2 func0; [23] SW timers attn_3
- func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW timers attn_1
- func1; [27] SW timers attn_2 func1; [28] SW timers attn_3 func1; [29] SW
- timers attn_4 func1; [30] General attn0; [31] General attn1; */
-#define MISC_REG_AEU_AFTER_INVERT_3_MCP 0xa44c
-/* [R 32] read fourth 32 bit after inversion of function 0. mapped as
- follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
- General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
- [7] General attn9; [8] General attn10; [9] General attn11; [10] General
- attn12; [11] General attn13; [12] General attn14; [13] General attn15;
- [14] General attn16; [15] General attn17; [16] General attn18; [17]
- General attn19; [18] General attn20; [19] General attn21; [20] Main power
- interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
- Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
- Latched timeout attention; [27] GRC Latched reserved access attention;
- [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
- Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_AFTER_INVERT_4_FUNC_0 0xa450
-#define MISC_REG_AEU_AFTER_INVERT_4_FUNC_1 0xa454
-/* [R 32] read fourth 32 bit after inversion of mcp. mapped as follows: [0]
- General attn2; [1] General attn3; [2] General attn4; [3] General attn5;
- [4] General attn6; [5] General attn7; [6] General attn8; [7] General
- attn9; [8] General attn10; [9] General attn11; [10] General attn12; [11]
- General attn13; [12] General attn14; [13] General attn15; [14] General
- attn16; [15] General attn17; [16] General attn18; [17] General attn19;
- [18] General attn20; [19] General attn21; [20] Main power interrupt; [21]
- RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN Latched attn; [24]
- RBCU Latched attn; [25] RBCP Latched attn; [26] GRC Latched timeout
- attention; [27] GRC Latched reserved access attention; [28] MCP Latched
- rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP Latched
- ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_AFTER_INVERT_4_MCP 0xa458
-/* [R 32] Read fifth 32 bit after inversion of function 0. Mapped as
- * follows: [0] PGLUE config_space; [1] PGLUE misc_flr; [2] PGLUE B RBC
- * attention [3] PGLUE B RBC parity; [4] ATC attention; [5] ATC parity; [6]
- * CNIG attention (reserved); [7] CNIG parity (reserved); [31-8] Reserved; */
-#define MISC_REG_AEU_AFTER_INVERT_5_FUNC_0 0xa700
-/* [W 14] write to this register results with the clear of the latched
- signals; one in d0 clears RBCR latch; one in d1 clears RBCT latch; one in
- d2 clears RBCN latch; one in d3 clears RBCU latch; one in d4 clears RBCP
- latch; one in d5 clears GRC Latched timeout attention; one in d6 clears
- GRC Latched reserved access attention; one in d7 clears Latched
- rom_parity; one in d8 clears Latched ump_rx_parity; one in d9 clears
- Latched ump_tx_parity; one in d10 clears Latched scpad_parity (both
- ports); one in d11 clears pxpv_misc_mps_attn; one in d12 clears
- pxp_misc_exp_rom_attn0; one in d13 clears pxp_misc_exp_rom_attn1; read
- from this register return zero */
-#define MISC_REG_AEU_CLR_LATCH_SIGNAL 0xa45c
-/* [RW 32] first 32b for enabling the output for function 0 output0. mapped
- as follows: [0] NIG attention for function0; [1] NIG attention for
- function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
- 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
- GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
- function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
- Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
- SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
- indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
- [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
- SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
- TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
- TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0 0xa06c
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_1 0xa07c
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_2 0xa08c
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_3 0xa09c
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_5 0xa0bc
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_6 0xa0cc
-#define MISC_REG_AEU_ENABLE1_FUNC_0_OUT_7 0xa0dc
-/* [RW 32] first 32b for enabling the output for function 1 output0. mapped
- as follows: [0] NIG attention for function0; [1] NIG attention for
- function1; [2] GPIO1 function 1; [3] GPIO2 function 1; [4] GPIO3 function
- 1; [5] GPIO4 function 1; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
- GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
- function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
- Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
- SPIO4; [15] SPIO5; [16] MSI/X indication for function 1; [17] MSI/X
- indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
- [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
- SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
- TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
- TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 0xa10c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_1 0xa11c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_2 0xa12c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_3 0xa13c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_5 0xa15c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_6 0xa16c
-#define MISC_REG_AEU_ENABLE1_FUNC_1_OUT_7 0xa17c
-/* [RW 32] first 32b for enabling the output for close the gate nig. mapped
- as follows: [0] NIG attention for function0; [1] NIG attention for
- function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
- 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
- GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
- function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
- Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
- SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
- indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
- [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
- SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
- TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
- TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_ENABLE1_NIG_0 0xa0ec
-#define MISC_REG_AEU_ENABLE1_NIG_1 0xa18c
-/* [RW 32] first 32b for enabling the output for close the gate pxp. mapped
- as follows: [0] NIG attention for function0; [1] NIG attention for
- function1; [2] GPIO1 function 0; [3] GPIO2 function 0; [4] GPIO3 function
- 0; [5] GPIO4 function 0; [6] GPIO1 function 1; [7] GPIO2 function 1; [8]
- GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
- function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
- Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
- SPIO4; [15] SPIO5; [16] MSI/X indication for function 0; [17] MSI/X
- indication for function 1; [18] BRB Parity error; [19] BRB Hw interrupt;
- [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23]
- SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26]
- TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29]
- TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_ENABLE1_PXP_0 0xa0fc
-#define MISC_REG_AEU_ENABLE1_PXP_1 0xa19c
-/* [RW 32] second 32b for enabling the output for function 0 output0. mapped
- as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
- Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
- interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
- error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
- interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
- NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
- [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
- interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
- Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
- Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
- Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
- interrupt; */
-#define MISC_REG_AEU_ENABLE2_FUNC_0_OUT_0 0xa070
-#define MISC_REG_AEU_ENABLE2_FUNC_0_OUT_1 0xa080
-/* [RW 32] second 32b for enabling the output for function 1 output0. mapped
- as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
- Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
- interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
- error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
- interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
- NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
- [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
- interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
- Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
- Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
- Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
- interrupt; */
-#define MISC_REG_AEU_ENABLE2_FUNC_1_OUT_0 0xa110
-#define MISC_REG_AEU_ENABLE2_FUNC_1_OUT_1 0xa120
-/* [RW 32] second 32b for enabling the output for close the gate nig. mapped
- as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
- Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
- interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
- error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
- interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
- NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
- [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
- interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
- Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
- Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
- Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
- interrupt; */
-#define MISC_REG_AEU_ENABLE2_NIG_0 0xa0f0
-#define MISC_REG_AEU_ENABLE2_NIG_1 0xa190
-/* [RW 32] second 32b for enabling the output for close the gate pxp. mapped
- as follows: [0] PBClient Parity error; [1] PBClient Hw interrupt; [2] QM
- Parity error; [3] QM Hw interrupt; [4] Timers Parity error; [5] Timers Hw
- interrupt; [6] XSDM Parity error; [7] XSDM Hw interrupt; [8] XCM Parity
- error; [9] XCM Hw interrupt; [10] XSEMI Parity error; [11] XSEMI Hw
- interrupt; [12] DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14]
- NIG Parity error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error;
- [17] Vaux PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw
- interrupt; [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM
- Parity error; [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI
- Hw interrupt; [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM
- Parity error; [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw
- interrupt; */
-#define MISC_REG_AEU_ENABLE2_PXP_0 0xa100
-#define MISC_REG_AEU_ENABLE2_PXP_1 0xa1a0
-/* [RW 32] third 32b for enabling the output for function 0 output0. mapped
- as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
- Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
- [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
- interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
- error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
- Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
- pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
- MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
- SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
- timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
- func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
- attn1; */
-#define MISC_REG_AEU_ENABLE3_FUNC_0_OUT_0 0xa074
-#define MISC_REG_AEU_ENABLE3_FUNC_0_OUT_1 0xa084
-/* [RW 32] third 32b for enabling the output for function 1 output0. mapped
- as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
- Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
- [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
- interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
- error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
- Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
- pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
- MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
- SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
- timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
- func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
- attn1; */
-#define MISC_REG_AEU_ENABLE3_FUNC_1_OUT_0 0xa114
-#define MISC_REG_AEU_ENABLE3_FUNC_1_OUT_1 0xa124
-/* [RW 32] third 32b for enabling the output for close the gate nig. mapped
- as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
- Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
- [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
- interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
- error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
- Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
- pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
- MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
- SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
- timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
- func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
- attn1; */
-#define MISC_REG_AEU_ENABLE3_NIG_0 0xa0f4
-#define MISC_REG_AEU_ENABLE3_NIG_1 0xa194
-/* [RW 32] third 32b for enabling the output for close the gate pxp. mapped
- as follows: [0] CSEMI Parity error; [1] CSEMI Hw interrupt; [2] PXP
- Parity error; [3] PXP Hw interrupt; [4] PXPpciClockClient Parity error;
- [5] PXPpciClockClient Hw interrupt; [6] CFC Parity error; [7] CFC Hw
- interrupt; [8] CDU Parity error; [9] CDU Hw interrupt; [10] DMAE Parity
- error; [11] DMAE Hw interrupt; [12] IGU (HC) Parity error; [13] IGU (HC)
- Hw interrupt; [14] MISC Parity error; [15] MISC Hw interrupt; [16]
- pxp_misc_mps_attn; [17] Flash event; [18] SMB event; [19] MCP attn0; [20]
- MCP attn1; [21] SW timers attn_1 func0; [22] SW timers attn_2 func0; [23]
- SW timers attn_3 func0; [24] SW timers attn_4 func0; [25] PERST; [26] SW
- timers attn_1 func1; [27] SW timers attn_2 func1; [28] SW timers attn_3
- func1; [29] SW timers attn_4 func1; [30] General attn0; [31] General
- attn1; */
-#define MISC_REG_AEU_ENABLE3_PXP_0 0xa104
-#define MISC_REG_AEU_ENABLE3_PXP_1 0xa1a4
-/* [RW 32] fourth 32b for enabling the output for function 0 output0.mapped
- as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
- General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
- [7] General attn9; [8] General attn10; [9] General attn11; [10] General
- attn12; [11] General attn13; [12] General attn14; [13] General attn15;
- [14] General attn16; [15] General attn17; [16] General attn18; [17]
- General attn19; [18] General attn20; [19] General attn21; [20] Main power
- interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
- Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
- Latched timeout attention; [27] GRC Latched reserved access attention;
- [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
- Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_0 0xa078
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_2 0xa098
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_4 0xa0b8
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_5 0xa0c8
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_6 0xa0d8
-#define MISC_REG_AEU_ENABLE4_FUNC_0_OUT_7 0xa0e8
-/* [RW 32] fourth 32b for enabling the output for function 1 output0.mapped
- as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
- General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
- [7] General attn9; [8] General attn10; [9] General attn11; [10] General
- attn12; [11] General attn13; [12] General attn14; [13] General attn15;
- [14] General attn16; [15] General attn17; [16] General attn18; [17]
- General attn19; [18] General attn20; [19] General attn21; [20] Main power
- interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
- Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
- Latched timeout attention; [27] GRC Latched reserved access attention;
- [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
- Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_0 0xa118
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_2 0xa138
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_4 0xa158
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_5 0xa168
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_6 0xa178
-#define MISC_REG_AEU_ENABLE4_FUNC_1_OUT_7 0xa188
-/* [RW 32] fourth 32b for enabling the output for close the gate nig.mapped
- as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
- General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
- [7] General attn9; [8] General attn10; [9] General attn11; [10] General
- attn12; [11] General attn13; [12] General attn14; [13] General attn15;
- [14] General attn16; [15] General attn17; [16] General attn18; [17]
- General attn19; [18] General attn20; [19] General attn21; [20] Main power
- interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
- Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
- Latched timeout attention; [27] GRC Latched reserved access attention;
- [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
- Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_ENABLE4_NIG_0 0xa0f8
-#define MISC_REG_AEU_ENABLE4_NIG_1 0xa198
-/* [RW 32] fourth 32b for enabling the output for close the gate pxp.mapped
- as follows: [0] General attn2; [1] General attn3; [2] General attn4; [3]
- General attn5; [4] General attn6; [5] General attn7; [6] General attn8;
- [7] General attn9; [8] General attn10; [9] General attn11; [10] General
- attn12; [11] General attn13; [12] General attn14; [13] General attn15;
- [14] General attn16; [15] General attn17; [16] General attn18; [17]
- General attn19; [18] General attn20; [19] General attn21; [20] Main power
- interrupt; [21] RBCR Latched attn; [22] RBCT Latched attn; [23] RBCN
- Latched attn; [24] RBCU Latched attn; [25] RBCP Latched attn; [26] GRC
- Latched timeout attention; [27] GRC Latched reserved access attention;
- [28] MCP Latched rom_parity; [29] MCP Latched ump_rx_parity; [30] MCP
- Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
-#define MISC_REG_AEU_ENABLE4_PXP_0 0xa108
-#define MISC_REG_AEU_ENABLE4_PXP_1 0xa1a8
-/* [RW 1] set/clr general attention 0; this will set/clr bit 94 in the aeu
- 128 bit vector */
-#define MISC_REG_AEU_GENERAL_ATTN_0 0xa000
-#define MISC_REG_AEU_GENERAL_ATTN_1 0xa004
-#define MISC_REG_AEU_GENERAL_ATTN_10 0xa028
-#define MISC_REG_AEU_GENERAL_ATTN_11 0xa02c
-#define MISC_REG_AEU_GENERAL_ATTN_12 0xa030
-#define MISC_REG_AEU_GENERAL_ATTN_2 0xa008
-#define MISC_REG_AEU_GENERAL_ATTN_3 0xa00c
-#define MISC_REG_AEU_GENERAL_ATTN_4 0xa010
-#define MISC_REG_AEU_GENERAL_ATTN_5 0xa014
-#define MISC_REG_AEU_GENERAL_ATTN_6 0xa018
-#define MISC_REG_AEU_GENERAL_ATTN_7 0xa01c
-#define MISC_REG_AEU_GENERAL_ATTN_8 0xa020
-#define MISC_REG_AEU_GENERAL_ATTN_9 0xa024
-#define MISC_REG_AEU_GENERAL_MASK 0xa61c
-/* [RW 32] first 32b for inverting the input for function 0; for each bit:
- 0= do not invert; 1= invert; mapped as follows: [0] NIG attention for
- function0; [1] NIG attention for function1; [2] GPIO1 mcp; [3] GPIO2 mcp;
- [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1; [7] GPIO2 function 1;
- [8] GPIO3 function 1; [9] GPIO4 function 1; [10] PCIE glue/PXP VPD event
- function0; [11] PCIE glue/PXP VPD event function1; [12] PCIE glue/PXP
- Expansion ROM event0; [13] PCIE glue/PXP Expansion ROM event1; [14]
- SPIO4; [15] SPIO5; [16] MSI/X indication for mcp; [17] MSI/X indication
- for function 1; [18] BRB Parity error; [19] BRB Hw interrupt; [20] PRS
- Parity error; [21] PRS Hw interrupt; [22] SRC Parity error; [23] SRC Hw
- interrupt; [24] TSDM Parity error; [25] TSDM Hw interrupt; [26] TCM
- Parity error; [27] TCM Hw interrupt; [28] TSEMI Parity error; [29] TSEMI
- Hw interrupt; [30] PBF Parity error; [31] PBF Hw interrupt; */
-#define MISC_REG_AEU_INVERTER_1_FUNC_0 0xa22c
-#define MISC_REG_AEU_INVERTER_1_FUNC_1 0xa23c
-/* [RW 32] second 32b for inverting the input for function 0; for each bit:
- 0= do not invert; 1= invert. mapped as follows: [0] PBClient Parity
- error; [1] PBClient Hw interrupt; [2] QM Parity error; [3] QM Hw
- interrupt; [4] Timers Parity error; [5] Timers Hw interrupt; [6] XSDM
- Parity error; [7] XSDM Hw interrupt; [8] XCM Parity error; [9] XCM Hw
- interrupt; [10] XSEMI Parity error; [11] XSEMI Hw interrupt; [12]
- DoorbellQ Parity error; [13] DoorbellQ Hw interrupt; [14] NIG Parity
- error; [15] NIG Hw interrupt; [16] Vaux PCI core Parity error; [17] Vaux
- PCI core Hw interrupt; [18] Debug Parity error; [19] Debug Hw interrupt;
- [20] USDM Parity error; [21] USDM Hw interrupt; [22] UCM Parity error;
- [23] UCM Hw interrupt; [24] USEMI Parity error; [25] USEMI Hw interrupt;
- [26] UPB Parity error; [27] UPB Hw interrupt; [28] CSDM Parity error;
- [29] CSDM Hw interrupt; [30] CCM Parity error; [31] CCM Hw interrupt; */
-#define MISC_REG_AEU_INVERTER_2_FUNC_0 0xa230
-#define MISC_REG_AEU_INVERTER_2_FUNC_1 0xa240
-/* [RW 10] [7:0] = mask 8 attention output signals toward IGU function0;
- [9:8] = raserved. Zero = mask; one = unmask */
-#define MISC_REG_AEU_MASK_ATTN_FUNC_0 0xa060
-#define MISC_REG_AEU_MASK_ATTN_FUNC_1 0xa064
-/* [RW 1] If set a system kill occurred */
-#define MISC_REG_AEU_SYS_KILL_OCCURRED 0xa610
-/* [RW 32] Represent the status of the input vector to the AEU when a system
- kill occurred. The register is reset in por reset. Mapped as follows: [0]
- NIG attention for function0; [1] NIG attention for function1; [2] GPIO1
- mcp; [3] GPIO2 mcp; [4] GPIO3 mcp; [5] GPIO4 mcp; [6] GPIO1 function 1;
- [7] GPIO2 function 1; [8] GPIO3 function 1; [9] GPIO4 function 1; [10]
- PCIE glue/PXP VPD event function0; [11] PCIE glue/PXP VPD event
- function1; [12] PCIE glue/PXP Expansion ROM event0; [13] PCIE glue/PXP
- Expansion ROM event1; [14] SPIO4; [15] SPIO5; [16] MSI/X indication for
- mcp; [17] MSI/X indication for function 1; [18] BRB Parity error; [19]
- BRB Hw interrupt; [20] PRS Parity error; [21] PRS Hw interrupt; [22] SRC
- Parity error; [23] SRC Hw interrupt; [24] TSDM Parity error; [25] TSDM Hw
- interrupt; [26] TCM Parity error; [27] TCM Hw interrupt; [28] TSEMI
- Parity error; [29] TSEMI Hw interrupt; [30] PBF Parity error; [31] PBF Hw
- interrupt; */
-#define MISC_REG_AEU_SYS_KILL_STATUS_0 0xa600
-#define MISC_REG_AEU_SYS_KILL_STATUS_1 0xa604
-#define MISC_REG_AEU_SYS_KILL_STATUS_2 0xa608
-#define MISC_REG_AEU_SYS_KILL_STATUS_3 0xa60c
-/* [R 4] This field indicates the type of the device. '0' - 2 Ports; '1' - 1
- Port. */
-#define MISC_REG_BOND_ID 0xa400
-/* [R 8] These bits indicate the metal revision of the chip. This value
- starts at 0x00 for each all-layer tape-out and increments by one for each
- tape-out. */
-#define MISC_REG_CHIP_METAL 0xa404
-/* [R 16] These bits indicate the part number for the chip. */
-#define MISC_REG_CHIP_NUM 0xa408
-/* [R 4] These bits indicate the base revision of the chip. This value
- starts at 0x0 for the A0 tape-out and increments by one for each
- all-layer tape-out. */
-#define MISC_REG_CHIP_REV 0xa40c
-/* [RW 32] The following driver registers(1...16) represent 16 drivers and
- 32 clients. Each client can be controlled by one driver only. One in each
- bit represent that this driver control the appropriate client (Ex: bit 5
- is set means this driver control client number 5). addr1 = set; addr0 =
- clear; read from both addresses will give the same result = status. write
- to address 1 will set a request to control all the clients that their
- appropriate bit (in the write command) is set. if the client is free (the
- appropriate bit in all the other drivers is clear) one will be written to
- that driver register; if the client isn't free the bit will remain zero.
- if the appropriate bit is set (the driver request to gain control on a
- client it already controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW
- interrupt will be asserted). write to address 0 will set a request to
- free all the clients that their appropriate bit (in the write command) is
- set. if the appropriate bit is clear (the driver request to free a client
- it doesn't controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW interrupt will
- be asserted). */
-#define MISC_REG_DRIVER_CONTROL_1 0xa510
-#define MISC_REG_DRIVER_CONTROL_7 0xa3c8
-/* [RW 1] e1hmf for WOL. If clr WOL signal o the PXP will be send on bit 0
- only. */
-#define MISC_REG_E1HMF_MODE 0xa5f8
-/* [R 1] Status of four port mode path swap input pin. */
-#define MISC_REG_FOUR_PORT_PATH_SWAP 0xa75c
-/* [RW 2] 4 port path swap overwrite.[0] - Overwrite control; if it is 0 -
- the path_swap output is equal to 4 port mode path swap input pin; if it
- is 1 - the path_swap output is equal to bit[1] of this register; [1] -
- Overwrite value. If bit[0] of this register is 1 this is the value that
- receives the path_swap output. Reset on Hard reset. */
-#define MISC_REG_FOUR_PORT_PATH_SWAP_OVWR 0xa738
-/* [R 1] Status of 4 port mode port swap input pin. */
-#define MISC_REG_FOUR_PORT_PORT_SWAP 0xa754
-/* [RW 2] 4 port port swap overwrite.[0] - Overwrite control; if it is 0 -
- the port_swap output is equal to 4 port mode port swap input pin; if it
- is 1 - the port_swap output is equal to bit[1] of this register; [1] -
- Overwrite value. If bit[0] of this register is 1 this is the value that
- receives the port_swap output. Reset on Hard reset. */
-#define MISC_REG_FOUR_PORT_PORT_SWAP_OVWR 0xa734
-/* [RW 32] Debug only: spare RW register reset by core reset */
-#define MISC_REG_GENERIC_CR_0 0xa460
-#define MISC_REG_GENERIC_CR_1 0xa464
-/* [RW 32] Debug only: spare RW register reset by por reset */
-#define MISC_REG_GENERIC_POR_1 0xa474
-/* [RW 32] Bit[0]: EPIO MODE SEL: Setting this bit to 1 will allow SW/FW to
- use all of the 32 Extended GPIO pins. Without setting this bit; an EPIO
- can not be configured as an output. Each output has its output enable in
- the MCP register space; but this bit needs to be set to make use of that.
- Bit[3:1] spare. Bit[4]: WCVTMON_PWRDN: Powerdown for Warpcore VTMON. When
- set to 1 - Powerdown. Bit[5]: WCVTMON_RESETB: Reset for Warpcore VTMON.
- When set to 0 - vTMON is in reset. Bit[6]: setting this bit will change
- the i/o to an output and will drive the TimeSync output. Bit[31:7]:
- spare. Global register. Reset by hard reset. */
-#define MISC_REG_GEN_PURP_HWG 0xa9a0
-/* [RW 32] GPIO. [31-28] FLOAT port 0; [27-24] FLOAT port 0; When any of
- these bits is written as a '1'; the corresponding SPIO bit will turn off
- it's drivers and become an input. This is the reset state of all GPIO
- pins. The read value of these bits will be a '1' if that last command
- (#SET; #CLR; or #FLOAT) for this bit was a #FLOAT. (reset value 0xff).
- [23-20] CLR port 1; 19-16] CLR port 0; When any of these bits is written
- as a '1'; the corresponding GPIO bit will drive low. The read value of
- these bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for
- this bit was a #CLR. (reset value 0). [15-12] SET port 1; 11-8] port 0;
- SET When any of these bits is written as a '1'; the corresponding GPIO
- bit will drive high (if it has that capability). The read value of these
- bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for this
- bit was a #SET. (reset value 0). [7-4] VALUE port 1; [3-0] VALUE port 0;
- RO; These bits indicate the read value of each of the eight GPIO pins.
- This is the result value of the pin; not the drive value. Writing these
- bits will have not effect. */
-#define MISC_REG_GPIO 0xa490
-/* [RW 8] These bits enable the GPIO_INTs to signals event to the
- IGU/MCP.according to the following map: [0] p0_gpio_0; [1] p0_gpio_1; [2]
- p0_gpio_2; [3] p0_gpio_3; [4] p1_gpio_0; [5] p1_gpio_1; [6] p1_gpio_2;
- [7] p1_gpio_3; */
-#define MISC_REG_GPIO_EVENT_EN 0xa2bc
-/* [RW 32] GPIO INT. [31-28] OLD_CLR port1; [27-24] OLD_CLR port0; Writing a
- '1' to these bit clears the corresponding bit in the #OLD_VALUE register.
- This will acknowledge an interrupt on the falling edge of corresponding
- GPIO input (reset value 0). [23-16] OLD_SET [23-16] port1; OLD_SET port0;
- Writing a '1' to these bit sets the corresponding bit in the #OLD_VALUE
- register. This will acknowledge an interrupt on the rising edge of
- corresponding SPIO input (reset value 0). [15-12] OLD_VALUE [11-8] port1;
- OLD_VALUE port0; RO; These bits indicate the old value of the GPIO input
- value. When the ~INT_STATE bit is set; this bit indicates the OLD value
- of the pin such that if ~INT_STATE is set and this bit is '0'; then the
- interrupt is due to a low to high edge. If ~INT_STATE is set and this bit
- is '1'; then the interrupt is due to a high to low edge (reset value 0).
- [7-4] INT_STATE port1; [3-0] INT_STATE RO port0; These bits indicate the
- current GPIO interrupt state for each GPIO pin. This bit is cleared when
- the appropriate #OLD_SET or #OLD_CLR command bit is written. This bit is
- set when the GPIO input does not match the current value in #OLD_VALUE
- (reset value 0). */
-#define MISC_REG_GPIO_INT 0xa494
-/* [R 28] this field hold the last information that caused reserved
- attention. bits [19:0] - address; [22:20] function; [23] reserved;
- [27:24] the master that caused the attention - according to the following
- encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
- dbu; 8 = dmae */
-#define MISC_REG_GRC_RSV_ATTN 0xa3c0
-/* [R 28] this field hold the last information that caused timeout
- attention. bits [19:0] - address; [22:20] function; [23] reserved;
- [27:24] the master that caused the attention - according to the following
- encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
- dbu; 8 = dmae */
-#define MISC_REG_GRC_TIMEOUT_ATTN 0xa3c4
-/* [RW 1] Setting this bit enables a timer in the GRC block to timeout any
- access that does not finish within
- ~misc_registers_grc_timout_val.grc_timeout_val cycles. When this bit is
- cleared; this timeout is disabled. If this timeout occurs; the GRC shall
- assert it attention output. */
-#define MISC_REG_GRC_TIMEOUT_EN 0xa280
-/* [RW 28] 28 LSB of LCPLL first register; reset val = 521. inside order of
- the bits is: [2:0] OAC reset value 001) CML output buffer bias control;
- 111 for +40%; 011 for +20%; 001 for 0%; 000 for -20%. [5:3] Icp_ctrl
- (reset value 001) Charge pump current control; 111 for 720u; 011 for
- 600u; 001 for 480u and 000 for 360u. [7:6] Bias_ctrl (reset value 00)
- Global bias control; When bit 7 is high bias current will be 10 0gh; When
- bit 6 is high bias will be 100w; Valid values are 00; 10; 01. [10:8]
- Pll_observe (reset value 010) Bits to control observability. bit 10 is
- for test bias; bit 9 is for test CK; bit 8 is test Vc. [12:11] Vth_ctrl
- (reset value 00) Comparator threshold control. 00 for 0.6V; 01 for 0.54V
- and 10 for 0.66V. [13] pllSeqStart (reset value 0) Enables VCO tuning
- sequencer: 1= sequencer disabled; 0= sequencer enabled (inverted
- internally). [14] reserved (reset value 0) Reset for VCO sequencer is
- connected to RESET input directly. [15] capRetry_en (reset value 0)
- enable retry on cap search failure (inverted). [16] freqMonitor_e (reset
- value 0) bit to continuously monitor vco freq (inverted). [17]
- freqDetRestart_en (reset value 0) bit to enable restart when not freq
- locked (inverted). [18] freqDetRetry_en (reset value 0) bit to enable
- retry on freq det failure(inverted). [19] pllForceFdone_en (reset value
- 0) bit to enable pllForceFdone & pllForceFpass into pllSeq. [20]
- pllForceFdone (reset value 0) bit to force freqDone. [21] pllForceFpass
- (reset value 0) bit to force freqPass. [22] pllForceDone_en (reset value
- 0) bit to enable pllForceCapDone. [23] pllForceCapDone (reset value 0)
- bit to force capDone. [24] pllForceCapPass_en (reset value 0) bit to
- enable pllForceCapPass. [25] pllForceCapPass (reset value 0) bit to force
- capPass. [26] capRestart (reset value 0) bit to force cap sequencer to
- restart. [27] capSelectM_en (reset value 0) bit to enable cap select
- register bits. */
-#define MISC_REG_LCPLL_CTRL_1 0xa2a4
-#define MISC_REG_LCPLL_CTRL_REG_2 0xa2a8
-/* [RW 4] Interrupt mask register #0 read/write */
-#define MISC_REG_MISC_INT_MASK 0xa388
-/* [RW 1] Parity mask register #0 read/write */
-#define MISC_REG_MISC_PRTY_MASK 0xa398
-/* [R 1] Parity register #0 read */
-#define MISC_REG_MISC_PRTY_STS 0xa38c
-/* [RC 1] Parity register #0 read clear */
-#define MISC_REG_MISC_PRTY_STS_CLR 0xa390
-#define MISC_REG_NIG_WOL_P0 0xa270
-#define MISC_REG_NIG_WOL_P1 0xa274
-/* [R 1] If set indicate that the pcie_rst_b was asserted without perst
- assertion */
-#define MISC_REG_PCIE_HOT_RESET 0xa618
-/* [RW 32] 32 LSB of storm PLL first register; reset val = 0x 071d2911.
- inside order of the bits is: [0] P1 divider[0] (reset value 1); [1] P1
- divider[1] (reset value 0); [2] P1 divider[2] (reset value 0); [3] P1
- divider[3] (reset value 0); [4] P2 divider[0] (reset value 1); [5] P2
- divider[1] (reset value 0); [6] P2 divider[2] (reset value 0); [7] P2
- divider[3] (reset value 0); [8] ph_det_dis (reset value 1); [9]
- freq_det_dis (reset value 0); [10] Icpx[0] (reset value 0); [11] Icpx[1]
- (reset value 1); [12] Icpx[2] (reset value 0); [13] Icpx[3] (reset value
- 1); [14] Icpx[4] (reset value 0); [15] Icpx[5] (reset value 0); [16]
- Rx[0] (reset value 1); [17] Rx[1] (reset value 0); [18] vc_en (reset
- value 1); [19] vco_rng[0] (reset value 1); [20] vco_rng[1] (reset value
- 1); [21] Kvco_xf[0] (reset value 0); [22] Kvco_xf[1] (reset value 0);
- [23] Kvco_xf[2] (reset value 0); [24] Kvco_xs[0] (reset value 1); [25]
- Kvco_xs[1] (reset value 1); [26] Kvco_xs[2] (reset value 1); [27]
- testd_en (reset value 0); [28] testd_sel[0] (reset value 0); [29]
- testd_sel[1] (reset value 0); [30] testd_sel[2] (reset value 0); [31]
- testa_en (reset value 0); */
-#define MISC_REG_PLL_STORM_CTRL_1 0xa294
-#define MISC_REG_PLL_STORM_CTRL_2 0xa298
-#define MISC_REG_PLL_STORM_CTRL_3 0xa29c
-#define MISC_REG_PLL_STORM_CTRL_4 0xa2a0
-/* [R 1] Status of 4 port mode enable input pin. */
-#define MISC_REG_PORT4MODE_EN 0xa750
-/* [RW 2] 4 port mode enable overwrite.[0] - Overwrite control; if it is 0 -
- * the port4mode_en output is equal to 4 port mode input pin; if it is 1 -
- * the port4mode_en output is equal to bit[1] of this register; [1] -
- * Overwrite value. If bit[0] of this register is 1 this is the value that
- * receives the port4mode_en output . */
-#define MISC_REG_PORT4MODE_EN_OVWR 0xa720
-/* [RW 32] reset reg#2; rite/read one = the specific block is out of reset;
- write/read zero = the specific block is in reset; addr 0-wr- the write
- value will be written to the register; addr 1-set - one will be written
- to all the bits that have the value of one in the data written (bits that
- have the value of zero will not be change) ; addr 2-clear - zero will be
- written to all the bits that have the value of one in the data written
- (bits that have the value of zero will not be change); addr 3-ignore;
- read ignore from all addr except addr 00; inside order of the bits is:
- [0] rst_bmac0; [1] rst_bmac1; [2] rst_emac0; [3] rst_emac1; [4] rst_grc;
- [5] rst_mcp_n_reset_reg_hard_core; [6] rst_ mcp_n_hard_core_rst_b; [7]
- rst_ mcp_n_reset_cmn_cpu; [8] rst_ mcp_n_reset_cmn_core; [9] rst_rbcn;
- [10] rst_dbg; [11] rst_misc_core; [12] rst_dbue (UART); [13]
- Pci_resetmdio_n; [14] rst_emac0_hard_core; [15] rst_emac1_hard_core; 16]
- rst_pxp_rq_rd_wr; 31:17] reserved */
-#define MISC_REG_RESET_REG_2 0xa590
-/* [RW 20] 20 bit GRC address where the scratch-pad of the MCP that is
- shared with the driver resides */
-#define MISC_REG_SHARED_MEM_ADDR 0xa2b4
-/* [RW 32] SPIO. [31-24] FLOAT When any of these bits is written as a '1';
- the corresponding SPIO bit will turn off it's drivers and become an
- input. This is the reset state of all SPIO pins. The read value of these
- bits will be a '1' if that last command (#SET; #CL; or #FLOAT) for this
- bit was a #FLOAT. (reset value 0xff). [23-16] CLR When any of these bits
- is written as a '1'; the corresponding SPIO bit will drive low. The read
- value of these bits will be a '1' if that last command (#SET; #CLR; or
-#FLOAT) for this bit was a #CLR. (reset value 0). [15-8] SET When any of
- these bits is written as a '1'; the corresponding SPIO bit will drive
- high (if it has that capability). The read value of these bits will be a
- '1' if that last command (#SET; #CLR; or #FLOAT) for this bit was a #SET.
- (reset value 0). [7-0] VALUE RO; These bits indicate the read value of
- each of the eight SPIO pins. This is the result value of the pin; not the
- drive value. Writing these bits will have not effect. Each 8 bits field
- is divided as follows: [0] VAUX Enable; when pulsed low; enables supply
- from VAUX. (This is an output pin only; the FLOAT field is not applicable
- for this pin); [1] VAUX Disable; when pulsed low; disables supply form
- VAUX. (This is an output pin only; FLOAT field is not applicable for this
- pin); [2] SEL_VAUX_B - Control to power switching logic. Drive low to
- select VAUX supply. (This is an output pin only; it is not controlled by
- the SET and CLR fields; it is controlled by the Main Power SM; the FLOAT
- field is not applicable for this pin; only the VALUE fields is relevant -
- it reflects the output value); [3] port swap [4] spio_4; [5] spio_5; [6]
- Bit 0 of UMP device ID select; read by UMP firmware; [7] Bit 1 of UMP
- device ID select; read by UMP firmware. */
-#define MISC_REG_SPIO 0xa4fc
-/* [RW 8] These bits enable the SPIO_INTs to signals event to the IGU/MC.
- according to the following map: [3:0] reserved; [4] spio_4 [5] spio_5;
- [7:0] reserved */
-#define MISC_REG_SPIO_EVENT_EN 0xa2b8
-/* [RW 32] SPIO INT. [31-24] OLD_CLR Writing a '1' to these bit clears the
- corresponding bit in the #OLD_VALUE register. This will acknowledge an
- interrupt on the falling edge of corresponding SPIO input (reset value
- 0). [23-16] OLD_SET Writing a '1' to these bit sets the corresponding bit
- in the #OLD_VALUE register. This will acknowledge an interrupt on the
- rising edge of corresponding SPIO input (reset value 0). [15-8] OLD_VALUE
- RO; These bits indicate the old value of the SPIO input value. When the
- ~INT_STATE bit is set; this bit indicates the OLD value of the pin such
- that if ~INT_STATE is set and this bit is '0'; then the interrupt is due
- to a low to high edge. If ~INT_STATE is set and this bit is '1'; then the
- interrupt is due to a high to low edge (reset value 0). [7-0] INT_STATE
- RO; These bits indicate the current SPIO interrupt state for each SPIO
- pin. This bit is cleared when the appropriate #OLD_SET or #OLD_CLR
- command bit is written. This bit is set when the SPIO input does not
- match the current value in #OLD_VALUE (reset value 0). */
-#define MISC_REG_SPIO_INT 0xa500
-/* [RW 32] reload value for counter 4 if reload; the value will be reload if
- the counter reached zero and the reload bit
- (~misc_registers_sw_timer_cfg_4.sw_timer_cfg_4[1] ) is set */
-#define MISC_REG_SW_TIMER_RELOAD_VAL_4 0xa2fc
-/* [RW 32] the value of the counter for sw timers1-8. there are 8 addresses
- in this register. address 0 - timer 1; address 1 - timer 2, ... address 7 -
- timer 8 */
-#define MISC_REG_SW_TIMER_VAL 0xa5c0
-/* [R 1] Status of two port mode path swap input pin. */
-#define MISC_REG_TWO_PORT_PATH_SWAP 0xa758
-/* [RW 2] 2 port swap overwrite.[0] - Overwrite control; if it is 0 - the
- path_swap output is equal to 2 port mode path swap input pin; if it is 1
- - the path_swap output is equal to bit[1] of this register; [1] -
- Overwrite value. If bit[0] of this register is 1 this is the value that
- receives the path_swap output. Reset on Hard reset. */
-#define MISC_REG_TWO_PORT_PATH_SWAP_OVWR 0xa72c
-/* [RW 1] Set by the MCP to remember if one or more of the drivers is/are
- loaded; 0-prepare; -unprepare */
-#define MISC_REG_UNPREPARED 0xa424
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST (0x1<<0)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_MLCST (0x1<<1)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN (0x1<<4)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST (0x1<<2)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN (0x1<<3)
-/* [RW 5] MDIO PHY Address. The WC uses this address to determine whether or
- * not it is the recipient of the message on the MDIO interface. The value
- * is compared to the value on ctrl_md_devad. Drives output
- * misc_xgxs0_phy_addr. Global register. */
-#define MISC_REG_WC0_CTRL_PHY_ADDR 0xa9cc
-/* [RW 2] XMAC Core port mode. Indicates the number of ports on the system
- side. This should be less than or equal to phy_port_mode; if some of the
- ports are not used. This enables reduction of frequency on the core side.
- This is a strap input for the XMAC_MP core. 00 - Single Port Mode; 01 -
- Dual Port Mode; 10 - Tri Port Mode; 11 - Quad Port Mode. This is a strap
- input for the XMAC_MP core; and should be changed only while reset is
- held low. Reset on Hard reset. */
-#define MISC_REG_XMAC_CORE_PORT_MODE 0xa964
-/* [RW 2] XMAC PHY port mode. Indicates the number of ports on the Warp
- Core. This is a strap input for the XMAC_MP core. 00 - Single Port Mode;
- 01 - Dual Port Mode; 1x - Quad Port Mode; This is a strap input for the
- XMAC_MP core; and should be changed only while reset is held low. Reset
- on Hard reset. */
-#define MISC_REG_XMAC_PHY_PORT_MODE 0xa960
-/* [RW 32] 1 [47] Packet Size = 64 Write to this register write bits 31:0.
- * Reads from this register will clear bits 31:0. */
-#define MSTAT_REG_RX_STAT_GR64_LO 0x200
-/* [RW 32] 1 [00] Tx Good Packet Count Write to this register write bits
- * 31:0. Reads from this register will clear bits 31:0. */
-#define MSTAT_REG_TX_STAT_GTXPOK_LO 0
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST (0x1<<0)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_MLCST (0x1<<1)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN (0x1<<4)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST (0x1<<2)
-#define NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN (0x1<<3)
-#define NIG_LLH0_XCM_MASK_REG_LLH0_XCM_MASK_BCN (0x1<<0)
-#define NIG_LLH1_XCM_MASK_REG_LLH1_XCM_MASK_BCN (0x1<<0)
-#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT (0x1<<0)
-#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS (0x1<<9)
-#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G (0x1<<15)
-#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK_STATUS (0xf<<18)
-/* [RW 1] Input enable for RX_BMAC0 IF */
-#define NIG_REG_BMAC0_IN_EN 0x100ac
-/* [RW 1] output enable for TX_BMAC0 IF */
-#define NIG_REG_BMAC0_OUT_EN 0x100e0
-/* [RW 1] output enable for TX BMAC pause port 0 IF */
-#define NIG_REG_BMAC0_PAUSE_OUT_EN 0x10110
-/* [RW 1] output enable for RX_BMAC0_REGS IF */
-#define NIG_REG_BMAC0_REGS_OUT_EN 0x100e8
-/* [RW 1] output enable for RX BRB1 port0 IF */
-#define NIG_REG_BRB0_OUT_EN 0x100f8
-/* [RW 1] Input enable for TX BRB1 pause port 0 IF */
-#define NIG_REG_BRB0_PAUSE_IN_EN 0x100c4
-/* [RW 1] output enable for RX BRB1 port1 IF */
-#define NIG_REG_BRB1_OUT_EN 0x100fc
-/* [RW 1] Input enable for TX BRB1 pause port 1 IF */
-#define NIG_REG_BRB1_PAUSE_IN_EN 0x100c8
-/* [RW 1] output enable for RX BRB1 LP IF */
-#define NIG_REG_BRB_LB_OUT_EN 0x10100
-/* [WB_W 82] Debug packet to LP from RBC; Data spelling:[63:0] data; 64]
- error; [67:65]eop_bvalid; [68]eop; [69]sop; [70]port_id; 71]flush;
- 72:73]-vnic_num; 81:74]-sideband_info */
-#define NIG_REG_DEBUG_PACKET_LB 0x10800
-/* [RW 1] Input enable for TX Debug packet */
-#define NIG_REG_EGRESS_DEBUG_IN_EN 0x100dc
-/* [RW 1] If 1 - egress drain mode for port0 is active. In this mode all
- packets from PBFare not forwarded to the MAC and just deleted from FIFO.
- First packet may be deleted from the middle. And last packet will be
- always deleted till the end. */
-#define NIG_REG_EGRESS_DRAIN0_MODE 0x10060
-/* [RW 1] Output enable to EMAC0 */
-#define NIG_REG_EGRESS_EMAC0_OUT_EN 0x10120
-/* [RW 1] MAC configuration for packets of port0. If 1 - all packet outputs
- to emac for port0; other way to bmac for port0 */
-#define NIG_REG_EGRESS_EMAC0_PORT 0x10058
-/* [RW 1] Input enable for TX PBF user packet port0 IF */
-#define NIG_REG_EGRESS_PBF0_IN_EN 0x100cc
-/* [RW 1] Input enable for TX PBF user packet port1 IF */
-#define NIG_REG_EGRESS_PBF1_IN_EN 0x100d0
-/* [RW 1] Input enable for TX UMP management packet port0 IF */
-#define NIG_REG_EGRESS_UMP0_IN_EN 0x100d4
-/* [RW 1] Input enable for RX_EMAC0 IF */
-#define NIG_REG_EMAC0_IN_EN 0x100a4
-/* [RW 1] output enable for TX EMAC pause port 0 IF */
-#define NIG_REG_EMAC0_PAUSE_OUT_EN 0x10118
-/* [R 1] status from emac0. This bit is set when MDINT from either the
- EXT_MDINT pin or from the Copper PHY is driven low. This condition must
- be cleared in the attached PHY device that is driving the MINT pin. */
-#define NIG_REG_EMAC0_STATUS_MISC_MI_INT 0x10494
-/* [WB 48] This address space contains BMAC0 registers. The BMAC registers
- are described in appendix A. In order to access the BMAC0 registers; the
- base address; NIG_REGISTERS_INGRESS_BMAC0_MEM; Offset: 0x10c00; should be
- added to each BMAC register offset */
-#define NIG_REG_INGRESS_BMAC0_MEM 0x10c00
-/* [WB 48] This address space contains BMAC1 registers. The BMAC registers
- are described in appendix A. In order to access the BMAC0 registers; the
- base address; NIG_REGISTERS_INGRESS_BMAC1_MEM; Offset: 0x11000; should be
- added to each BMAC register offset */
-#define NIG_REG_INGRESS_BMAC1_MEM 0x11000
-/* [R 1] FIFO empty in EOP descriptor FIFO of LP in NIG_RX_EOP */
-#define NIG_REG_INGRESS_EOP_LB_EMPTY 0x104e0
-/* [RW 17] Debug only. RX_EOP_DSCR_lb_FIFO in NIG_RX_EOP. Data
- packet_length[13:0]; mac_error[14]; trunc_error[15]; parity[16] */
-#define NIG_REG_INGRESS_EOP_LB_FIFO 0x104e4
-/* [RW 27] 0 - must be active for Everest A0; 1- for Everest B0 when latch
- logic for interrupts must be used. Enable per bit of interrupt of
- ~latch_status.latch_status */
-#define NIG_REG_LATCH_BC_0 0x16210
-/* [RW 27] Latch for each interrupt from Unicore.b[0]
- status_emac0_misc_mi_int; b[1] status_emac0_misc_mi_complete;
- b[2]status_emac0_misc_cfg_change; b[3]status_emac0_misc_link_status;
- b[4]status_emac0_misc_link_change; b[5]status_emac0_misc_attn;
- b[6]status_serdes0_mac_crs; b[7]status_serdes0_autoneg_complete;
- b[8]status_serdes0_fiber_rxact; b[9]status_serdes0_link_status;
- b[10]status_serdes0_mr_page_rx; b[11]status_serdes0_cl73_an_complete;
- b[12]status_serdes0_cl73_mr_page_rx; b[13]status_serdes0_rx_sigdet;
- b[14]status_xgxs0_remotemdioreq; b[15]status_xgxs0_link10g;
- b[16]status_xgxs0_autoneg_complete; b[17]status_xgxs0_fiber_rxact;
- b[21:18]status_xgxs0_link_status; b[22]status_xgxs0_mr_page_rx;
- b[23]status_xgxs0_cl73_an_complete; b[24]status_xgxs0_cl73_mr_page_rx;
- b[25]status_xgxs0_rx_sigdet; b[26]status_xgxs0_mac_crs */
-#define NIG_REG_LATCH_STATUS_0 0x18000
-/* [RW 1] led 10g for port 0 */
-#define NIG_REG_LED_10G_P0 0x10320
-/* [RW 1] led 10g for port 1 */
-#define NIG_REG_LED_10G_P1 0x10324
-/* [RW 1] Port0: This bit is set to enable the use of the
- ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 field
- defined below. If this bit is cleared; then the blink rate will be about
- 8Hz. */
-#define NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 0x10318
-/* [RW 12] Port0: Specifies the period of each blink cycle (on + off) for
- Traffic LED in milliseconds. Must be a non-zero value. This 12-bit field
- is reset to 0x080; giving a default blink period of approximately 8Hz. */
-#define NIG_REG_LED_CONTROL_BLINK_RATE_P0 0x10310
-/* [RW 1] Port0: If set along with the
- ~nig_registers_led_control_override_traffic_p0.led_control_override_traffic_p0
- bit and ~nig_registers_led_control_traffic_p0.led_control_traffic_p0 LED
- bit; the Traffic LED will blink with the blink rate specified in
- ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 and
- ~nig_registers_led_control_blink_rate_ena_p0.led_control_blink_rate_ena_p0
- fields. */
-#define NIG_REG_LED_CONTROL_BLINK_TRAFFIC_P0 0x10308
-/* [RW 1] Port0: If set overrides hardware control of the Traffic LED. The
- Traffic LED will then be controlled via bit ~nig_registers_
- led_control_traffic_p0.led_control_traffic_p0 and bit
- ~nig_registers_led_control_blink_traffic_p0.led_control_blink_traffic_p0 */
-#define NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 0x102f8
-/* [RW 1] Port0: If set along with the led_control_override_trafic_p0 bit;
- turns on the Traffic LED. If the led_control_blink_traffic_p0 bit is also
- set; the LED will blink with blink rate specified in
- ~nig_registers_led_control_blink_rate_p0.led_control_blink_rate_p0 and
- ~nig_regsters_led_control_blink_rate_ena_p0.led_control_blink_rate_ena_p0
- fields. */
-#define NIG_REG_LED_CONTROL_TRAFFIC_P0 0x10300
-/* [RW 4] led mode for port0: 0 MAC; 1-3 PHY1; 4 MAC2; 5-7 PHY4; 8-MAC3;
- 9-11PHY7; 12 MAC4; 13-15 PHY10; */
-#define NIG_REG_LED_MODE_P0 0x102f0
-/* [RW 3] for port0 enable for llfc ppp and pause. b0 - brb1 enable; b1-
- tsdm enable; b2- usdm enable */
-#define NIG_REG_LLFC_EGRESS_SRC_ENABLE_0 0x16070
-#define NIG_REG_LLFC_EGRESS_SRC_ENABLE_1 0x16074
-/* [RW 1] SAFC enable for port0. This register may get 1 only when
- ~ppp_enable.ppp_enable = 0 and pause_enable.pause_enable =0 for the same
- port */
-#define NIG_REG_LLFC_ENABLE_0 0x16208
-#define NIG_REG_LLFC_ENABLE_1 0x1620c
-/* [RW 16] classes are high-priority for port0 */
-#define NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_0 0x16058
-#define NIG_REG_LLFC_HIGH_PRIORITY_CLASSES_1 0x1605c
-/* [RW 16] classes are low-priority for port0 */
-#define NIG_REG_LLFC_LOW_PRIORITY_CLASSES_0 0x16060
-#define NIG_REG_LLFC_LOW_PRIORITY_CLASSES_1 0x16064
-/* [RW 1] Output enable of message to LLFC BMAC IF for port0 */
-#define NIG_REG_LLFC_OUT_EN_0 0x160c8
-#define NIG_REG_LLFC_OUT_EN_1 0x160cc
-#define NIG_REG_LLH0_ACPI_PAT_0_CRC 0x1015c
-#define NIG_REG_LLH0_ACPI_PAT_6_LEN 0x10154
-#define NIG_REG_LLH0_BRB1_DRV_MASK 0x10244
-#define NIG_REG_LLH0_BRB1_DRV_MASK_MF 0x16048
-/* [RW 1] send to BRB1 if no match on any of RMP rules. */
-#define NIG_REG_LLH0_BRB1_NOT_MCP 0x1025c
-/* [RW 2] Determine the classification participants. 0: no classification.1:
- classification upon VLAN id. 2: classification upon MAC address. 3:
- classification upon both VLAN id & MAC addr. */
-#define NIG_REG_LLH0_CLS_TYPE 0x16080
-/* [RW 32] cm header for llh0 */
-#define NIG_REG_LLH0_CM_HEADER 0x1007c
-#define NIG_REG_LLH0_DEST_IP_0_1 0x101dc
-#define NIG_REG_LLH0_DEST_MAC_0_0 0x101c0
-/* [RW 16] destination TCP address 1. The LLH will look for this address in
- all incoming packets. */
-#define NIG_REG_LLH0_DEST_TCP_0 0x10220
-/* [RW 16] destination UDP address 1 The LLH will look for this address in
- all incoming packets. */
-#define NIG_REG_LLH0_DEST_UDP_0 0x10214
-#define NIG_REG_LLH0_ERROR_MASK 0x1008c
-/* [RW 8] event id for llh0 */
-#define NIG_REG_LLH0_EVENT_ID 0x10084
-#define NIG_REG_LLH0_FUNC_EN 0x160fc
-#define NIG_REG_LLH0_FUNC_MEM 0x16180
-#define NIG_REG_LLH0_FUNC_MEM_ENABLE 0x16140
-#define NIG_REG_LLH0_FUNC_VLAN_ID 0x16100
-/* [RW 1] Determine the IP version to look for in
- ~nig_registers_llh0_dest_ip_0.llh0_dest_ip_0. 0 - IPv6; 1-IPv4 */
-#define NIG_REG_LLH0_IPV4_IPV6_0 0x10208
-/* [RW 1] t bit for llh0 */
-#define NIG_REG_LLH0_T_BIT 0x10074
-/* [RW 12] VLAN ID 1. In case of VLAN packet the LLH will look for this ID. */
-#define NIG_REG_LLH0_VLAN_ID_0 0x1022c
-/* [RW 8] init credit counter for port0 in LLH */
-#define NIG_REG_LLH0_XCM_INIT_CREDIT 0x10554
-#define NIG_REG_LLH0_XCM_MASK 0x10130
-#define NIG_REG_LLH1_BRB1_DRV_MASK 0x10248
-/* [RW 1] send to BRB1 if no match on any of RMP rules. */
-#define NIG_REG_LLH1_BRB1_NOT_MCP 0x102dc
-/* [RW 2] Determine the classification participants. 0: no classification.1:
- classification upon VLAN id. 2: classification upon MAC address. 3:
- classification upon both VLAN id & MAC addr. */
-#define NIG_REG_LLH1_CLS_TYPE 0x16084
-/* [RW 32] cm header for llh1 */
-#define NIG_REG_LLH1_CM_HEADER 0x10080
-#define NIG_REG_LLH1_ERROR_MASK 0x10090
-/* [RW 8] event id for llh1 */
-#define NIG_REG_LLH1_EVENT_ID 0x10088
-#define NIG_REG_LLH1_FUNC_MEM 0x161c0
-#define NIG_REG_LLH1_FUNC_MEM_ENABLE 0x16160
-#define NIG_REG_LLH1_FUNC_MEM_SIZE 16
-/* [RW 1] When this bit is set; the LLH will classify the packet before
- * sending it to the BRB or calculating WoL on it. This bit controls port 1
- * only. The legacy llh_multi_function_mode bit controls port 0. */
-#define NIG_REG_LLH1_MF_MODE 0x18614
-/* [RW 8] init credit counter for port1 in LLH */
-#define NIG_REG_LLH1_XCM_INIT_CREDIT 0x10564
-#define NIG_REG_LLH1_XCM_MASK 0x10134
-/* [RW 1] When this bit is set; the LLH will expect all packets to be with
- e1hov */
-#define NIG_REG_LLH_E1HOV_MODE 0x160d8
-/* [RW 1] When this bit is set; the LLH will classify the packet before
- sending it to the BRB or calculating WoL on it. */
-#define NIG_REG_LLH_MF_MODE 0x16024
-#define NIG_REG_MASK_INTERRUPT_PORT0 0x10330
-#define NIG_REG_MASK_INTERRUPT_PORT1 0x10334
-/* [RW 1] Output signal from NIG to EMAC0. When set enables the EMAC0 block. */
-#define NIG_REG_NIG_EMAC0_EN 0x1003c
-/* [RW 1] Output signal from NIG to EMAC1. When set enables the EMAC1 block. */
-#define NIG_REG_NIG_EMAC1_EN 0x10040
-/* [RW 1] Output signal from NIG to TX_EMAC0. When set indicates to the
- EMAC0 to strip the CRC from the ingress packets. */
-#define NIG_REG_NIG_INGRESS_EMAC0_NO_CRC 0x10044
-/* [R 32] Interrupt register #0 read */
-#define NIG_REG_NIG_INT_STS_0 0x103b0
-#define NIG_REG_NIG_INT_STS_1 0x103c0
-/* [R 32] Legacy E1 and E1H location for parity error mask register. */
-#define NIG_REG_NIG_PRTY_MASK 0x103dc
-/* [RW 32] Parity mask register #0 read/write */
-#define NIG_REG_NIG_PRTY_MASK_0 0x183c8
-#define NIG_REG_NIG_PRTY_MASK_1 0x183d8
-/* [R 32] Legacy E1 and E1H location for parity error status register. */
-#define NIG_REG_NIG_PRTY_STS 0x103d0
-/* [R 32] Parity register #0 read */
-#define NIG_REG_NIG_PRTY_STS_0 0x183bc
-#define NIG_REG_NIG_PRTY_STS_1 0x183cc
-/* [R 32] Legacy E1 and E1H location for parity error status clear register. */
-#define NIG_REG_NIG_PRTY_STS_CLR 0x103d4
-/* [RC 32] Parity register #0 read clear */
-#define NIG_REG_NIG_PRTY_STS_CLR_0 0x183c0
-#define NIG_REG_NIG_PRTY_STS_CLR_1 0x183d0
-#define MCPR_IMC_COMMAND_ENABLE (1L<<31)
-#define MCPR_IMC_COMMAND_IMC_STATUS_BITSHIFT 16
-#define MCPR_IMC_COMMAND_OPERATION_BITSHIFT 28
-#define MCPR_IMC_COMMAND_TRANSFER_ADDRESS_BITSHIFT 8
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
- * Ethernet header. */
-#define NIG_REG_P0_HDRS_AFTER_BASIC 0x18038
-/* [RW 1] HW PFC enable bit. Set this bit to enable the PFC functionality in
- * the NIG. Other flow control modes such as PAUSE and SAFC/LLFC should be
- * disabled when this bit is set. */
-#define NIG_REG_P0_HWPFC_ENABLE 0x18078
-#define NIG_REG_P0_LLH_FUNC_MEM2 0x18480
-#define NIG_REG_P0_LLH_FUNC_MEM2_ENABLE 0x18440
-/* [RW 1] Input enable for RX MAC interface. */
-#define NIG_REG_P0_MAC_IN_EN 0x185ac
-/* [RW 1] Output enable for TX MAC interface */
-#define NIG_REG_P0_MAC_OUT_EN 0x185b0
-/* [RW 1] Output enable for TX PAUSE signal to the MAC. */
-#define NIG_REG_P0_MAC_PAUSE_OUT_EN 0x185b4
-/* [RW 32] Eight 4-bit configurations for specifying which COS (0-15 for
- * future expansion) each priorty is to be mapped to. Bits 3:0 specify the
- * COS for priority 0. Bits 31:28 specify the COS for priority 7. The 3-bit
- * priority field is extracted from the outer-most VLAN in receive packet.
- * Only COS 0 and COS 1 are supported in E2. */
-#define NIG_REG_P0_PKT_PRIORITY_TO_COS 0x18054
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 0. A
- * priority is mapped to COS 0 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS0_PRIORITY_MASK 0x18058
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 1. A
- * priority is mapped to COS 1 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS1_PRIORITY_MASK 0x1805c
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 2. A
- * priority is mapped to COS 2 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS2_PRIORITY_MASK 0x186b0
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 3. A
- * priority is mapped to COS 3 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS3_PRIORITY_MASK 0x186b4
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 4. A
- * priority is mapped to COS 4 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS4_PRIORITY_MASK 0x186b8
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 5. A
- * priority is mapped to COS 5 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P0_RX_COS5_PRIORITY_MASK 0x186bc
-/* [R 1] RX FIFO for receiving data from MAC is empty. */
-/* [RW 15] Specify which of the credit registers the client is to be mapped
- * to. Bits[2:0] are for client 0; bits [14:12] are for client 4. For
- * clients that are not subject to WFQ credit blocking - their
- * specifications here are not used. */
-#define NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP 0x180f0
-/* [RW 32] Specify which of the credit registers the client is to be mapped
- * to. This register specifies bits 31:0 of the 36-bit value. Bits[3:0] are
- * for client 0; bits [35:32] are for client 8. For clients that are not
- * subject to WFQ credit blocking - their specifications here are not used.
- * This is a new register (with 2_) added in E3 B0 to accommodate the 9
- * input clients to ETS arbiter. The reset default is set for management and
- * debug to use credit registers 6, 7, and 8, respectively, and COSes 0-5 to
- * use credit registers 0-5 respectively (0x543210876). Note that credit
- * registers can not be shared between clients. */
-#define NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP2_LSB 0x18688
-/* [RW 4] Specify which of the credit registers the client is to be mapped
- * to. This register specifies bits 35:32 of the 36-bit value. Bits[3:0] are
- * for client 0; bits [35:32] are for client 8. For clients that are not
- * subject to WFQ credit blocking - their specifications here are not used.
- * This is a new register (with 2_) added in E3 B0 to accommodate the 9
- * input clients to ETS arbiter. The reset default is set for management and
- * debug to use credit registers 6, 7, and 8, respectively, and COSes 0-5 to
- * use credit registers 0-5 respectively (0x543210876). Note that credit
- * registers can not be shared between clients. */
-#define NIG_REG_P0_TX_ARB_CLIENT_CREDIT_MAP2_MSB 0x1868c
-/* [RW 5] Specify whether the client competes directly in the strict
- * priority arbiter. The bits are mapped according to client ID (client IDs
- * are defined in tx_arb_priority_client). Default value is set to enable
- * strict priorities for clients 0-2 -- management and debug traffic. */
-#define NIG_REG_P0_TX_ARB_CLIENT_IS_STRICT 0x180e8
-/* [RW 5] Specify whether the client is subject to WFQ credit blocking. The
- * bits are mapped according to client ID (client IDs are defined in
- * tx_arb_priority_client). Default value is 0 for not using WFQ credit
- * blocking. */
-#define NIG_REG_P0_TX_ARB_CLIENT_IS_SUBJECT2WFQ 0x180ec
-/* [RW 32] Specify the upper bound that credit register 0 is allowed to
- * reach. */
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_0 0x1810c
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_1 0x18110
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_2 0x18114
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_3 0x18118
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_4 0x1811c
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_5 0x186a0
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_6 0x186a4
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_7 0x186a8
-#define NIG_REG_P0_TX_ARB_CREDIT_UPPER_BOUND_8 0x186ac
-/* [RW 32] Specify the weight (in bytes) to be added to credit register 0
- * when it is time to increment. */
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_0 0x180f8
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_1 0x180fc
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_2 0x18100
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_3 0x18104
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_4 0x18108
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_5 0x18690
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_6 0x18694
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_7 0x18698
-#define NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_8 0x1869c
-/* [RW 12] Specify the number of strict priority arbitration slots between
- * two round-robin arbitration slots to avoid starvation. A value of 0 means
- * no strict priority cycles - the strict priority with anti-starvation
- * arbiter becomes a round-robin arbiter. */
-#define NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS 0x180f4
-/* [RW 15] Specify the client number to be assigned to each priority of the
- * strict priority arbiter. Priority 0 is the highest priority. Bits [2:0]
- * are for priority 0 client; bits [14:12] are for priority 4 client. The
- * clients are assigned the following IDs: 0-management; 1-debug traffic
- * from this port; 2-debug traffic from other port; 3-COS0 traffic; 4-COS1
- * traffic. The reset value[14:0] is set to 0x4688 (15'b100_011_010_001_000)
- * for management at priority 0; debug traffic at priorities 1 and 2; COS0
- * traffic at priority 3; and COS1 traffic at priority 4. */
-#define NIG_REG_P0_TX_ARB_PRIORITY_CLIENT 0x180e4
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
- * Ethernet header. */
-#define NIG_REG_P1_HDRS_AFTER_BASIC 0x1818c
-#define NIG_REG_P1_LLH_FUNC_MEM2 0x184c0
-#define NIG_REG_P1_LLH_FUNC_MEM2_ENABLE 0x18460
-/* [RW 32] Specify the client number to be assigned to each priority of the
- * strict priority arbiter. This register specifies bits 31:0 of the 36-bit
- * value. Priority 0 is the highest priority. Bits [3:0] are for priority 0
- * client; bits [35-32] are for priority 8 client. The clients are assigned
- * the following IDs: 0-management; 1-debug traffic from this port; 2-debug
- * traffic from other port; 3-COS0 traffic; 4-COS1 traffic; 5-COS2 traffic;
- * 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic. The reset value[35:0] is
- * set to 0x345678021. This is a new register (with 2_) added in E3 B0 to
- * accommodate the 9 input clients to ETS arbiter. */
-#define NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_LSB 0x18680
-/* [RW 4] Specify the client number to be assigned to each priority of the
- * strict priority arbiter. This register specifies bits 35:32 of the 36-bit
- * value. Priority 0 is the highest priority. Bits [3:0] are for priority 0
- * client; bits [35-32] are for priority 8 client. The clients are assigned
- * the following IDs: 0-management; 1-debug traffic from this port; 2-debug
- * traffic from other port; 3-COS0 traffic; 4-COS1 traffic; 5-COS2 traffic;
- * 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic. The reset value[35:0] is
- * set to 0x345678021. This is a new register (with 2_) added in E3 B0 to
- * accommodate the 9 input clients to ETS arbiter. */
-#define NIG_REG_P0_TX_ARB_PRIORITY_CLIENT2_MSB 0x18684
-#define NIG_REG_P1_MAC_IN_EN 0x185c0
-/* [RW 1] Output enable for TX MAC interface */
-#define NIG_REG_P1_MAC_OUT_EN 0x185c4
-/* [RW 1] Output enable for TX PAUSE signal to the MAC. */
-#define NIG_REG_P1_MAC_PAUSE_OUT_EN 0x185c8
-/* [RW 32] Eight 4-bit configurations for specifying which COS (0-15 for
- * future expansion) each priorty is to be mapped to. Bits 3:0 specify the
- * COS for priority 0. Bits 31:28 specify the COS for priority 7. The 3-bit
- * priority field is extracted from the outer-most VLAN in receive packet.
- * Only COS 0 and COS 1 are supported in E2. */
-#define NIG_REG_P1_PKT_PRIORITY_TO_COS 0x181a8
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 0. A
- * priority is mapped to COS 0 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P1_RX_COS0_PRIORITY_MASK 0x181ac
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 1. A
- * priority is mapped to COS 1 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P1_RX_COS1_PRIORITY_MASK 0x181b0
-/* [RW 16] Bit-map indicating which SAFC/PFC priorities to map to COS 2. A
- * priority is mapped to COS 2 when the corresponding mask bit is 1. More
- * than one bit may be set; allowing multiple priorities to be mapped to one
- * COS. */
-#define NIG_REG_P1_RX_COS2_PRIORITY_MASK 0x186f8
-/* [R 1] RX FIFO for receiving data from MAC is empty. */
-#define NIG_REG_P1_RX_MACFIFO_EMPTY 0x1858c
-/* [R 1] TLLH FIFO is empty. */
-#define NIG_REG_P1_TLLH_FIFO_EMPTY 0x18338
-/* [RW 32] Specify which of the credit registers the client is to be mapped
- * to. This register specifies bits 31:0 of the 36-bit value. Bits[3:0] are
- * for client 0; bits [35:32] are for client 8. For clients that are not
- * subject to WFQ credit blocking - their specifications here are not used.
- * This is a new register (with 2_) added in E3 B0 to accommodate the 9
- * input clients to ETS arbiter. The reset default is set for management and
- * debug to use credit registers 6, 7, and 8, respectively, and COSes 0-5 to
- * use credit registers 0-5 respectively (0x543210876). Note that credit
- * registers can not be shared between clients. Note also that there are
- * only COS0-2 in port 1- there is a total of 6 clients in port 1. Only
- * credit registers 0-5 are valid. This register should be configured
- * appropriately before enabling WFQ. */
-#define NIG_REG_P1_TX_ARB_CLIENT_CREDIT_MAP2_LSB 0x186e8
-/* [RW 4] Specify which of the credit registers the client is to be mapped
- * to. This register specifies bits 35:32 of the 36-bit value. Bits[3:0] are
- * for client 0; bits [35:32] are for client 8. For clients that are not
- * subject to WFQ credit blocking - their specifications here are not used.
- * This is a new register (with 2_) added in E3 B0 to accommodate the 9
- * input clients to ETS arbiter. The reset default is set for management and
- * debug to use credit registers 6, 7, and 8, respectively, and COSes 0-5 to
- * use credit registers 0-5 respectively (0x543210876). Note that credit
- * registers can not be shared between clients. Note also that there are
- * only COS0-2 in port 1- there is a total of 6 clients in port 1. Only
- * credit registers 0-5 are valid. This register should be configured
- * appropriately before enabling WFQ. */
-#define NIG_REG_P1_TX_ARB_CLIENT_CREDIT_MAP2_MSB 0x186ec
-/* [RW 9] Specify whether the client competes directly in the strict
- * priority arbiter. The bits are mapped according to client ID (client IDs
- * are defined in tx_arb_priority_client2): 0-management; 1-debug traffic
- * from this port; 2-debug traffic from other port; 3-COS0 traffic; 4-COS1
- * traffic; 5-COS2 traffic; 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic.
- * Default value is set to enable strict priorities for all clients. */
-#define NIG_REG_P1_TX_ARB_CLIENT_IS_STRICT 0x18234
-/* [RW 9] Specify whether the client is subject to WFQ credit blocking. The
- * bits are mapped according to client ID (client IDs are defined in
- * tx_arb_priority_client2): 0-management; 1-debug traffic from this port;
- * 2-debug traffic from other port; 3-COS0 traffic; 4-COS1 traffic; 5-COS2
- * traffic; 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic. Default value is
- * 0 for not using WFQ credit blocking. */
-#define NIG_REG_P1_TX_ARB_CLIENT_IS_SUBJECT2WFQ 0x18238
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_0 0x18258
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_1 0x1825c
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_2 0x18260
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_3 0x18264
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_4 0x18268
-#define NIG_REG_P1_TX_ARB_CREDIT_UPPER_BOUND_5 0x186f4
-/* [RW 32] Specify the weight (in bytes) to be added to credit register 0
- * when it is time to increment. */
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_0 0x18244
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_1 0x18248
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_2 0x1824c
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_3 0x18250
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_4 0x18254
-#define NIG_REG_P1_TX_ARB_CREDIT_WEIGHT_5 0x186f0
-/* [RW 12] Specify the number of strict priority arbitration slots between
- two round-robin arbitration slots to avoid starvation. A value of 0 means
- no strict priority cycles - the strict priority with anti-starvation
- arbiter becomes a round-robin arbiter. */
-#define NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS 0x18240
-/* [RW 32] Specify the client number to be assigned to each priority of the
- strict priority arbiter. This register specifies bits 31:0 of the 36-bit
- value. Priority 0 is the highest priority. Bits [3:0] are for priority 0
- client; bits [35-32] are for priority 8 client. The clients are assigned
- the following IDs: 0-management; 1-debug traffic from this port; 2-debug
- traffic from other port; 3-COS0 traffic; 4-COS1 traffic; 5-COS2 traffic;
- 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic. The reset value[35:0] is
- set to 0x345678021. This is a new register (with 2_) added in E3 B0 to
- accommodate the 9 input clients to ETS arbiter. Note that this register
- is the same as the one for port 0, except that port 1 only has COS 0-2
- traffic. There is no traffic for COS 3-5 of port 1. */
-#define NIG_REG_P1_TX_ARB_PRIORITY_CLIENT2_LSB 0x186e0
-/* [RW 4] Specify the client number to be assigned to each priority of the
- strict priority arbiter. This register specifies bits 35:32 of the 36-bit
- value. Priority 0 is the highest priority. Bits [3:0] are for priority 0
- client; bits [35-32] are for priority 8 client. The clients are assigned
- the following IDs: 0-management; 1-debug traffic from this port; 2-debug
- traffic from other port; 3-COS0 traffic; 4-COS1 traffic; 5-COS2 traffic;
- 6-COS3 traffic; 7-COS4 traffic; 8-COS5 traffic. The reset value[35:0] is
- set to 0x345678021. This is a new register (with 2_) added in E3 B0 to
- accommodate the 9 input clients to ETS arbiter. Note that this register
- is the same as the one for port 0, except that port 1 only has COS 0-2
- traffic. There is no traffic for COS 3-5 of port 1. */
-#define NIG_REG_P1_TX_ARB_PRIORITY_CLIENT2_MSB 0x186e4
-/* [R 1] TX FIFO for transmitting data to MAC is empty. */
-#define NIG_REG_P1_TX_MACFIFO_EMPTY 0x18594
-/* [R 1] FIFO empty status of the MCP TX FIFO used for storing MCP packets
- forwarded to the host. */
-#define NIG_REG_P1_TX_MNG_HOST_FIFO_EMPTY 0x182b8
-/* [RW 32] Specify the upper bound that credit register 0 is allowed to
- * reach. */
-/* [RW 1] Pause enable for port0. This register may get 1 only when
- ~safc_enable.safc_enable = 0 and ppp_enable.ppp_enable =0 for the same
- port */
-#define NIG_REG_PAUSE_ENABLE_0 0x160c0
-#define NIG_REG_PAUSE_ENABLE_1 0x160c4
-/* [RW 1] Input enable for RX PBF LP IF */
-#define NIG_REG_PBF_LB_IN_EN 0x100b4
-/* [RW 1] Value of this register will be transmitted to port swap when
- ~nig_registers_strap_override.strap_override =1 */
-#define NIG_REG_PORT_SWAP 0x10394
-/* [RW 1] PPP enable for port0. This register may get 1 only when
- * ~safc_enable.safc_enable = 0 and pause_enable.pause_enable =0 for the
- * same port */
-#define NIG_REG_PPP_ENABLE_0 0x160b0
-#define NIG_REG_PPP_ENABLE_1 0x160b4
-/* [RW 1] output enable for RX parser descriptor IF */
-#define NIG_REG_PRS_EOP_OUT_EN 0x10104
-/* [RW 1] Input enable for RX parser request IF */
-#define NIG_REG_PRS_REQ_IN_EN 0x100b8
-/* [RW 5] control to serdes - CL45 DEVAD */
-#define NIG_REG_SERDES0_CTRL_MD_DEVAD 0x10370
-/* [RW 1] control to serdes; 0 - clause 45; 1 - clause 22 */
-#define NIG_REG_SERDES0_CTRL_MD_ST 0x1036c
-/* [RW 5] control to serdes - CL22 PHY_ADD and CL45 PRTAD */
-#define NIG_REG_SERDES0_CTRL_PHY_ADDR 0x10374
-/* [R 1] status from serdes0 that inputs to interrupt logic of link status */
-#define NIG_REG_SERDES0_STATUS_LINK_STATUS 0x10578
-/* [R 32] Rx statistics : In user packets discarded due to BRB backpressure
- for port0 */
-#define NIG_REG_STAT0_BRB_DISCARD 0x105f0
-/* [R 32] Rx statistics : In user packets truncated due to BRB backpressure
- for port0 */
-#define NIG_REG_STAT0_BRB_TRUNCATE 0x105f8
-/* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that
- between 1024 and 1522 bytes for port0 */
-#define NIG_REG_STAT0_EGRESS_MAC_PKT0 0x10750
-/* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that
- between 1523 bytes and above for port0 */
-#define NIG_REG_STAT0_EGRESS_MAC_PKT1 0x10760
-/* [R 32] Rx statistics : In user packets discarded due to BRB backpressure
- for port1 */
-#define NIG_REG_STAT1_BRB_DISCARD 0x10628
-/* [WB_R 36] Tx statistics : Number of packets from emac1 or bmac1 that
- between 1024 and 1522 bytes for port1 */
-#define NIG_REG_STAT1_EGRESS_MAC_PKT0 0x107a0
-/* [WB_R 36] Tx statistics : Number of packets from emac1 or bmac1 that
- between 1523 bytes and above for port1 */
-#define NIG_REG_STAT1_EGRESS_MAC_PKT1 0x107b0
-/* [WB_R 64] Rx statistics : User octets received for LP */
-#define NIG_REG_STAT2_BRB_OCTET 0x107e0
-#define NIG_REG_STATUS_INTERRUPT_PORT0 0x10328
-#define NIG_REG_STATUS_INTERRUPT_PORT1 0x1032c
-/* [RW 1] port swap mux selection. If this register equal to 0 then port
- swap is equal to SPIO pin that inputs from ifmux_serdes_swap. If 1 then
- ort swap is equal to ~nig_registers_port_swap.port_swap */
-#define NIG_REG_STRAP_OVERRIDE 0x10398
-/* [RW 1] output enable for RX_XCM0 IF */
-#define NIG_REG_XCM0_OUT_EN 0x100f0
-/* [RW 1] output enable for RX_XCM1 IF */
-#define NIG_REG_XCM1_OUT_EN 0x100f4
-/* [RW 1] control to xgxs - remote PHY in-band MDIO */
-#define NIG_REG_XGXS0_CTRL_EXTREMOTEMDIOST 0x10348
-/* [RW 5] control to xgxs - CL45 DEVAD */
-#define NIG_REG_XGXS0_CTRL_MD_DEVAD 0x1033c
-/* [RW 1] control to xgxs; 0 - clause 45; 1 - clause 22 */
-#define NIG_REG_XGXS0_CTRL_MD_ST 0x10338
-/* [RW 5] control to xgxs - CL22 PHY_ADD and CL45 PRTAD */
-#define NIG_REG_XGXS0_CTRL_PHY_ADDR 0x10340
-/* [R 1] status from xgxs0 that inputs to interrupt logic of link10g. */
-#define NIG_REG_XGXS0_STATUS_LINK10G 0x10680
-/* [R 4] status from xgxs0 that inputs to interrupt logic of link status */
-#define NIG_REG_XGXS0_STATUS_LINK_STATUS 0x10684
-/* [RW 2] selection for XGXS lane of port 0 in NIG_MUX block */
-#define NIG_REG_XGXS_LANE_SEL_P0 0x102e8
-/* [RW 1] selection for port0 for NIG_MUX block : 0 = SerDes; 1 = XGXS */
-#define NIG_REG_XGXS_SERDES0_MODE_SEL 0x102e0
-#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_EMAC0_MISC_MI_INT (0x1<<0)
-#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS (0x1<<9)
-#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G (0x1<<15)
-#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS (0xf<<18)
-#define NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE 18
-/* [RW 31] The upper bound of the weight of COS0 in the ETS command arbiter. */
-#define PBF_REG_COS0_UPPER_BOUND 0x15c05c
-/* [RW 31] The upper bound of the weight of COS0 in the ETS command arbiter
- * of port 0. */
-#define PBF_REG_COS0_UPPER_BOUND_P0 0x15c2cc
-/* [RW 31] The upper bound of the weight of COS0 in the ETS command arbiter
- * of port 1. */
-#define PBF_REG_COS0_UPPER_BOUND_P1 0x15c2e4
-/* [RW 31] The weight of COS0 in the ETS command arbiter. */
-#define PBF_REG_COS0_WEIGHT 0x15c054
-/* [RW 31] The weight of COS0 in port 0 ETS command arbiter. */
-#define PBF_REG_COS0_WEIGHT_P0 0x15c2a8
-/* [RW 31] The weight of COS0 in port 1 ETS command arbiter. */
-#define PBF_REG_COS0_WEIGHT_P1 0x15c2c0
-/* [RW 31] The upper bound of the weight of COS1 in the ETS command arbiter. */
-#define PBF_REG_COS1_UPPER_BOUND 0x15c060
-/* [RW 31] The weight of COS1 in the ETS command arbiter. */
-#define PBF_REG_COS1_WEIGHT 0x15c058
-/* [RW 31] The weight of COS1 in port 0 ETS command arbiter. */
-#define PBF_REG_COS1_WEIGHT_P0 0x15c2ac
-/* [RW 31] The weight of COS1 in port 1 ETS command arbiter. */
-#define PBF_REG_COS1_WEIGHT_P1 0x15c2c4
-/* [RW 31] The weight of COS2 in port 0 ETS command arbiter. */
-#define PBF_REG_COS2_WEIGHT_P0 0x15c2b0
-/* [RW 31] The weight of COS2 in port 1 ETS command arbiter. */
-#define PBF_REG_COS2_WEIGHT_P1 0x15c2c8
-/* [RW 31] The weight of COS3 in port 0 ETS command arbiter. */
-#define PBF_REG_COS3_WEIGHT_P0 0x15c2b4
-/* [RW 31] The weight of COS4 in port 0 ETS command arbiter. */
-#define PBF_REG_COS4_WEIGHT_P0 0x15c2b8
-/* [RW 31] The weight of COS5 in port 0 ETS command arbiter. */
-#define PBF_REG_COS5_WEIGHT_P0 0x15c2bc
-/* [R 11] Current credit for the LB queue in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_CREDIT_LB_Q 0x140338
-/* [R 11] Current credit for queue 0 in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_CREDIT_Q0 0x14033c
-/* [R 11] Current credit for queue 1 in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_CREDIT_Q1 0x140340
-/* [RW 1] Disable processing further tasks from port 0 (after ending the
- current task in process). */
-#define PBF_REG_DISABLE_NEW_TASK_PROC_P0 0x14005c
-/* [RW 1] Disable processing further tasks from port 1 (after ending the
- current task in process). */
-#define PBF_REG_DISABLE_NEW_TASK_PROC_P1 0x140060
-/* [RW 1] Disable processing further tasks from port 4 (after ending the
- current task in process). */
-#define PBF_REG_DISABLE_NEW_TASK_PROC_P4 0x14006c
-#define PBF_REG_DISABLE_PF 0x1402e8
-/* [RW 18] For port 0: For each client that is subject to WFQ (the
- * corresponding bit is 1); indicates to which of the credit registers this
- * client is mapped. For clients which are not credit blocked; their mapping
- * is dont care. */
-#define PBF_REG_ETS_ARB_CLIENT_CREDIT_MAP_P0 0x15c288
-/* [RW 9] For port 1: For each client that is subject to WFQ (the
- * corresponding bit is 1); indicates to which of the credit registers this
- * client is mapped. For clients which are not credit blocked; their mapping
- * is dont care. */
-#define PBF_REG_ETS_ARB_CLIENT_CREDIT_MAP_P1 0x15c28c
-/* [RW 6] For port 0: Bit per client to indicate if the client competes in
- * the strict priority arbiter directly (corresponding bit = 1); or first
- * goes to the RR arbiter (corresponding bit = 0); and then competes in the
- * lowest priority in the strict-priority arbiter. */
-#define PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P0 0x15c278
-/* [RW 3] For port 1: Bit per client to indicate if the client competes in
- * the strict priority arbiter directly (corresponding bit = 1); or first
- * goes to the RR arbiter (corresponding bit = 0); and then competes in the
- * lowest priority in the strict-priority arbiter. */
-#define PBF_REG_ETS_ARB_CLIENT_IS_STRICT_P1 0x15c27c
-/* [RW 6] For port 0: Bit per client to indicate if the client is subject to
- * WFQ credit blocking (corresponding bit = 1). */
-#define PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P0 0x15c280
-/* [RW 3] For port 0: Bit per client to indicate if the client is subject to
- * WFQ credit blocking (corresponding bit = 1). */
-#define PBF_REG_ETS_ARB_CLIENT_IS_SUBJECT2WFQ_P1 0x15c284
-/* [RW 16] For port 0: The number of strict priority arbitration slots
- * between 2 RR arbitration slots. A value of 0 means no strict priority
- * cycles; i.e. the strict-priority w/ anti-starvation arbiter is a RR
- * arbiter. */
-#define PBF_REG_ETS_ARB_NUM_STRICT_ARB_SLOTS_P0 0x15c2a0
-/* [RW 16] For port 1: The number of strict priority arbitration slots
- * between 2 RR arbitration slots. A value of 0 means no strict priority
- * cycles; i.e. the strict-priority w/ anti-starvation arbiter is a RR
- * arbiter. */
-#define PBF_REG_ETS_ARB_NUM_STRICT_ARB_SLOTS_P1 0x15c2a4
-/* [RW 18] For port 0: Indicates which client is connected to each priority
- * in the strict-priority arbiter. Priority 0 is the highest priority, and
- * priority 5 is the lowest; to which the RR output is connected to (this is
- * not configurable). */
-#define PBF_REG_ETS_ARB_PRIORITY_CLIENT_P0 0x15c270
-/* [RW 9] For port 1: Indicates which client is connected to each priority
- * in the strict-priority arbiter. Priority 0 is the highest priority, and
- * priority 5 is the lowest; to which the RR output is connected to (this is
- * not configurable). */
-#define PBF_REG_ETS_ARB_PRIORITY_CLIENT_P1 0x15c274
-/* [RW 1] Indicates that ETS is performed between the COSes in the command
- * arbiter. If reset strict priority w/ anti-starvation will be performed
- * w/o WFQ. */
-#define PBF_REG_ETS_ENABLED 0x15c050
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
- * Ethernet header. */
-#define PBF_REG_HDRS_AFTER_BASIC 0x15c0a8
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after L2 tag 0 */
-#define PBF_REG_HDRS_AFTER_TAG_0 0x15c0b8
-/* [R 1] Removed for E3 B0 - Indicates which COS is conncted to the highest
- * priority in the command arbiter. */
-#define PBF_REG_HIGH_PRIORITY_COS_NUM 0x15c04c
-#define PBF_REG_IF_ENABLE_REG 0x140044
-/* [RW 1] Init bit. When set the initial credits are copied to the credit
- registers (except the port credits). Should be set and then reset after
- the configuration of the block has ended. */
-#define PBF_REG_INIT 0x140000
-/* [RW 11] Initial credit for the LB queue in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_INIT_CRD_LB_Q 0x15c248
-/* [RW 11] Initial credit for queue 0 in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_INIT_CRD_Q0 0x15c230
-/* [RW 11] Initial credit for queue 1 in the tx port buffers in 16 byte
- * lines. */
-#define PBF_REG_INIT_CRD_Q1 0x15c234
-/* [RW 1] Init bit for port 0. When set the initial credit of port 0 is
- copied to the credit register. Should be set and then reset after the
- configuration of the port has ended. */
-#define PBF_REG_INIT_P0 0x140004
-/* [RW 1] Init bit for port 1. When set the initial credit of port 1 is
- copied to the credit register. Should be set and then reset after the
- configuration of the port has ended. */
-#define PBF_REG_INIT_P1 0x140008
-/* [RW 1] Init bit for port 4. When set the initial credit of port 4 is
- copied to the credit register. Should be set and then reset after the
- configuration of the port has ended. */
-#define PBF_REG_INIT_P4 0x14000c
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * the LB queue. Reset upon init. */
-#define PBF_REG_INTERNAL_CRD_FREED_CNT_LB_Q 0x140354
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * queue 0. Reset upon init. */
-#define PBF_REG_INTERNAL_CRD_FREED_CNT_Q0 0x140358
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * queue 1. Reset upon init. */
-#define PBF_REG_INTERNAL_CRD_FREED_CNT_Q1 0x14035c
-/* [RW 1] Enable for mac interface 0. */
-#define PBF_REG_MAC_IF0_ENABLE 0x140030
-/* [RW 1] Enable for mac interface 1. */
-#define PBF_REG_MAC_IF1_ENABLE 0x140034
-/* [RW 1] Enable for the loopback interface. */
-#define PBF_REG_MAC_LB_ENABLE 0x140040
-/* [RW 6] Bit-map indicating which headers must appear in the packet */
-#define PBF_REG_MUST_HAVE_HDRS 0x15c0c4
-/* [RW 16] The number of strict priority arbitration slots between 2 RR
- * arbitration slots. A value of 0 means no strict priority cycles; i.e. the
- * strict-priority w/ anti-starvation arbiter is a RR arbiter. */
-#define PBF_REG_NUM_STRICT_ARB_SLOTS 0x15c064
-/* [RW 10] Port 0 threshold used by arbiter in 16 byte lines used when pause
- not suppoterd. */
-#define PBF_REG_P0_ARB_THRSH 0x1400e4
-/* [R 11] Current credit for port 0 in the tx port buffers in 16 byte lines. */
-#define PBF_REG_P0_CREDIT 0x140200
-/* [RW 11] Initial credit for port 0 in the tx port buffers in 16 byte
- lines. */
-#define PBF_REG_P0_INIT_CRD 0x1400d0
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * port 0. Reset upon init. */
-#define PBF_REG_P0_INTERNAL_CRD_FREED_CNT 0x140308
-/* [R 1] Removed for E3 B0 - Indication that pause is enabled for port 0. */
-#define PBF_REG_P0_PAUSE_ENABLE 0x140014
-/* [R 8] Removed for E3 B0 - Number of tasks in port 0 task queue. */
-#define PBF_REG_P0_TASK_CNT 0x140204
-/* [R 32] Removed for E3 B0 - Cyclic counter for number of 8 byte lines
- * freed from the task queue of port 0. Reset upon init. */
-#define PBF_REG_P0_TQ_LINES_FREED_CNT 0x1402f0
-/* [R 12] Number of 8 bytes lines occupied in the task queue of port 0. */
-#define PBF_REG_P0_TQ_OCCUPANCY 0x1402fc
-/* [R 11] Removed for E3 B0 - Current credit for port 1 in the tx port
- * buffers in 16 byte lines. */
-#define PBF_REG_P1_CREDIT 0x140208
-/* [R 11] Removed for E3 B0 - Initial credit for port 0 in the tx port
- * buffers in 16 byte lines. */
-#define PBF_REG_P1_INIT_CRD 0x1400d4
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * port 1. Reset upon init. */
-#define PBF_REG_P1_INTERNAL_CRD_FREED_CNT 0x14030c
-/* [R 8] Removed for E3 B0 - Number of tasks in port 1 task queue. */
-#define PBF_REG_P1_TASK_CNT 0x14020c
-/* [R 32] Removed for E3 B0 - Cyclic counter for number of 8 byte lines
- * freed from the task queue of port 1. Reset upon init. */
-#define PBF_REG_P1_TQ_LINES_FREED_CNT 0x1402f4
-/* [R 12] Number of 8 bytes lines occupied in the task queue of port 1. */
-#define PBF_REG_P1_TQ_OCCUPANCY 0x140300
-/* [R 11] Current credit for port 4 in the tx port buffers in 16 byte lines. */
-#define PBF_REG_P4_CREDIT 0x140210
-/* [RW 11] Initial credit for port 4 in the tx port buffers in 16 byte
- lines. */
-#define PBF_REG_P4_INIT_CRD 0x1400e0
-/* [R 32] Cyclic counter for the amount credits in 16 bytes lines added for
- * port 4. Reset upon init. */
-#define PBF_REG_P4_INTERNAL_CRD_FREED_CNT 0x140310
-/* [R 8] Removed for E3 B0 - Number of tasks in port 4 task queue. */
-#define PBF_REG_P4_TASK_CNT 0x140214
-/* [R 32] Removed for E3 B0 - Cyclic counter for number of 8 byte lines
- * freed from the task queue of port 4. Reset upon init. */
-#define PBF_REG_P4_TQ_LINES_FREED_CNT 0x1402f8
-/* [R 12] Number of 8 bytes lines occupied in the task queue of port 4. */
-#define PBF_REG_P4_TQ_OCCUPANCY 0x140304
-/* [RW 5] Interrupt mask register #0 read/write */
-#define PBF_REG_PBF_INT_MASK 0x1401d4
-/* [R 5] Interrupt register #0 read */
-#define PBF_REG_PBF_INT_STS 0x1401c8
-/* [RW 20] Parity mask register #0 read/write */
-#define PBF_REG_PBF_PRTY_MASK 0x1401e4
-/* [RC 20] Parity register #0 read clear */
-#define PBF_REG_PBF_PRTY_STS_CLR 0x1401dc
-/* [RW 16] The Ethernet type value for L2 tag 0 */
-#define PBF_REG_TAG_ETHERTYPE_0 0x15c090
-/* [RW 4] The length of the info field for L2 tag 0. The length is between
- * 2B and 14B; in 2B granularity */
-#define PBF_REG_TAG_LEN_0 0x15c09c
-/* [R 32] Cyclic counter for number of 8 byte lines freed from the LB task
- * queue. Reset upon init. */
-#define PBF_REG_TQ_LINES_FREED_CNT_LB_Q 0x14038c
-/* [R 32] Cyclic counter for number of 8 byte lines freed from the task
- * queue 0. Reset upon init. */
-#define PBF_REG_TQ_LINES_FREED_CNT_Q0 0x140390
-/* [R 32] Cyclic counter for number of 8 byte lines freed from task queue 1.
- * Reset upon init. */
-#define PBF_REG_TQ_LINES_FREED_CNT_Q1 0x140394
-/* [R 13] Number of 8 bytes lines occupied in the task queue of the LB
- * queue. */
-#define PBF_REG_TQ_OCCUPANCY_LB_Q 0x1403a8
-/* [R 13] Number of 8 bytes lines occupied in the task queue of queue 0. */
-#define PBF_REG_TQ_OCCUPANCY_Q0 0x1403ac
-/* [R 13] Number of 8 bytes lines occupied in the task queue of queue 1. */
-#define PBF_REG_TQ_OCCUPANCY_Q1 0x1403b0
-#define PB_REG_CONTROL 0
-/* [RW 2] Interrupt mask register #0 read/write */
-#define PB_REG_PB_INT_MASK 0x28
-/* [R 2] Interrupt register #0 read */
-#define PB_REG_PB_INT_STS 0x1c
-/* [RW 4] Parity mask register #0 read/write */
-#define PB_REG_PB_PRTY_MASK 0x38
-/* [R 4] Parity register #0 read */
-#define PB_REG_PB_PRTY_STS 0x2c
-/* [RC 4] Parity register #0 read clear */
-#define PB_REG_PB_PRTY_STS_CLR 0x30
-#define PGLUE_B_PGLUE_B_INT_STS_REG_ADDRESS_ERROR (0x1<<0)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_CSSNOOP_FIFO_OVERFLOW (0x1<<8)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_INCORRECT_RCV_BEHAVIOR (0x1<<1)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_ERROR_ATTN (0x1<<6)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_TCPL_IN_TWO_RCBS_ATTN (0x1<<7)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_GRC_SPACE_VIOLATION_ATTN (0x1<<4)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_LENGTH_VIOLATION_ATTN (0x1<<3)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_VF_MSIX_BAR_VIOLATION_ATTN (0x1<<5)
-#define PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN (0x1<<2)
-/* [R 8] Config space A attention dirty bits. Each bit indicates that the
- * corresponding PF generates config space A attention. Set by PXP. Reset by
- * MCP writing 1 to icfg_space_a_request_clr. Note: register contains bits
- * from both paths. */
-#define PGLUE_B_REG_CFG_SPACE_A_REQUEST 0x9010
-/* [R 8] Config space B attention dirty bits. Each bit indicates that the
- * corresponding PF generates config space B attention. Set by PXP. Reset by
- * MCP writing 1 to icfg_space_b_request_clr. Note: register contains bits
- * from both paths. */
-#define PGLUE_B_REG_CFG_SPACE_B_REQUEST 0x9014
-/* [RW 1] Type A PF enable inbound interrupt table for CSDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_CSDM_INB_INT_A_PF_ENABLE 0x9194
-/* [RW 18] Type B VF inbound interrupt table for CSDM: bits[17:9]-mask;
- * its[8:0]-address. Bits [1:0] must be zero (DW resolution address). */
-#define PGLUE_B_REG_CSDM_INB_INT_B_VF 0x916c
-/* [RW 1] Type B VF enable inbound interrupt table for CSDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_CSDM_INB_INT_B_VF_ENABLE 0x919c
-/* [RW 16] Start offset of CSDM zone A (queue zone) in the internal RAM */
-#define PGLUE_B_REG_CSDM_START_OFFSET_A 0x9100
-/* [RW 16] Start offset of CSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_CSDM_START_OFFSET_B 0x9108
-/* [RW 5] VF Shift of CSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_CSDM_VF_SHIFT_B 0x9110
-/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
-#define PGLUE_B_REG_CSDM_ZONE_A_SIZE_PF 0x91ac
-/* [R 8] FLR request attention dirty bits for PFs 0 to 7. Each bit indicates
- * that the FLR register of the corresponding PF was set. Set by PXP. Reset
- * by MCP writing 1 to flr_request_pf_7_0_clr. Note: register contains bits
- * from both paths. */
-#define PGLUE_B_REG_FLR_REQUEST_PF_7_0 0x9028
-/* [W 8] FLR request attention dirty bits clear for PFs 0 to 7. MCP writes 1
- * to a bit in this register in order to clear the corresponding bit in
- * flr_request_pf_7_0 register. Note: register contains bits from both
- * paths. */
-#define PGLUE_B_REG_FLR_REQUEST_PF_7_0_CLR 0x9418
-/* [R 32] FLR request attention dirty bits for VFs 96 to 127. Each bit
- * indicates that the FLR register of the corresponding VF was set. Set by
- * PXP. Reset by MCP writing 1 to flr_request_vf_127_96_clr. */
-#define PGLUE_B_REG_FLR_REQUEST_VF_127_96 0x9024
-/* [R 32] FLR request attention dirty bits for VFs 0 to 31. Each bit
- * indicates that the FLR register of the corresponding VF was set. Set by
- * PXP. Reset by MCP writing 1 to flr_request_vf_31_0_clr. */
-#define PGLUE_B_REG_FLR_REQUEST_VF_31_0 0x9018
-/* [R 32] FLR request attention dirty bits for VFs 32 to 63. Each bit
- * indicates that the FLR register of the corresponding VF was set. Set by
- * PXP. Reset by MCP writing 1 to flr_request_vf_63_32_clr. */
-#define PGLUE_B_REG_FLR_REQUEST_VF_63_32 0x901c
-/* [R 32] FLR request attention dirty bits for VFs 64 to 95. Each bit
- * indicates that the FLR register of the corresponding VF was set. Set by
- * PXP. Reset by MCP writing 1 to flr_request_vf_95_64_clr. */
-#define PGLUE_B_REG_FLR_REQUEST_VF_95_64 0x9020
-/* [R 8] Each bit indicates an incorrect behavior in user RX interface. Bit
- * 0 - Target memory read arrived with a correctable error. Bit 1 - Target
- * memory read arrived with an uncorrectable error. Bit 2 - Configuration RW
- * arrived with a correctable error. Bit 3 - Configuration RW arrived with
- * an uncorrectable error. Bit 4 - Completion with Configuration Request
- * Retry Status. Bit 5 - Expansion ROM access received with a write request.
- * Bit 6 - Completion with pcie_rx_err of 0000; CMPL_STATUS of non-zero; and
- * pcie_rx_last not asserted. Bit 7 - Completion with pcie_rx_err of 1010;
- * and pcie_rx_last not asserted. */
-#define PGLUE_B_REG_INCORRECT_RCV_DETAILS 0x9068
-#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER 0x942c
-#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ 0x9430
-#define PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_WRITE 0x9434
-#define PGLUE_B_REG_INTERNAL_VFID_ENABLE 0x9438
-/* [R 9] Interrupt register #0 read */
-#define PGLUE_B_REG_PGLUE_B_INT_STS 0x9298
-/* [RC 9] Interrupt register #0 read clear */
-#define PGLUE_B_REG_PGLUE_B_INT_STS_CLR 0x929c
-/* [RW 2] Parity mask register #0 read/write */
-#define PGLUE_B_REG_PGLUE_B_PRTY_MASK 0x92b4
-/* [R 2] Parity register #0 read */
-#define PGLUE_B_REG_PGLUE_B_PRTY_STS 0x92a8
-/* [RC 2] Parity register #0 read clear */
-#define PGLUE_B_REG_PGLUE_B_PRTY_STS_CLR 0x92ac
-/* [R 13] Details of first request received with error. [2:0] - PFID. [3] -
- * VF_VALID. [9:4] - VFID. [11:10] - Error Code - 0 - Indicates Completion
- * Timeout of a User Tx non-posted request. 1 - unsupported request. 2 -
- * completer abort. 3 - Illegal value for this field. [12] valid - indicates
- * if there was a completion error since the last time this register was
- * cleared. */
-#define PGLUE_B_REG_RX_ERR_DETAILS 0x9080
-/* [R 18] Details of first ATS Translation Completion request received with
- * error. [2:0] - PFID. [3] - VF_VALID. [9:4] - VFID. [11:10] - Error Code -
- * 0 - Indicates Completion Timeout of a User Tx non-posted request. 1 -
- * unsupported request. 2 - completer abort. 3 - Illegal value for this
- * field. [16:12] - ATC OTB EntryID. [17] valid - indicates if there was a
- * completion error since the last time this register was cleared. */
-#define PGLUE_B_REG_RX_TCPL_ERR_DETAILS 0x9084
-/* [W 8] Debug only - Shadow BME bits clear for PFs 0 to 7. MCP writes 1 to
- * a bit in this register in order to clear the corresponding bit in
- * shadow_bme_pf_7_0 register. MCP should never use this unless a
- * work-around is needed. Note: register contains bits from both paths. */
-#define PGLUE_B_REG_SHADOW_BME_PF_7_0_CLR 0x9458
-/* [R 8] SR IOV disabled attention dirty bits. Each bit indicates that the
- * VF enable register of the corresponding PF is written to 0 and was
- * previously 1. Set by PXP. Reset by MCP writing 1 to
- * sr_iov_disabled_request_clr. Note: register contains bits from both
- * paths. */
-#define PGLUE_B_REG_SR_IOV_DISABLED_REQUEST 0x9030
-/* [R 32] Indicates the status of tags 32-63. 0 - tags is used - read
- * completion did not return yet. 1 - tag is unused. Same functionality as
- * pxp2_registers_pgl_exp_rom_data2 for tags 0-31. */
-#define PGLUE_B_REG_TAGS_63_32 0x9244
-/* [RW 1] Type A PF enable inbound interrupt table for TSDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_TSDM_INB_INT_A_PF_ENABLE 0x9170
-/* [RW 16] Start offset of TSDM zone A (queue zone) in the internal RAM */
-#define PGLUE_B_REG_TSDM_START_OFFSET_A 0x90c4
-/* [RW 16] Start offset of TSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_TSDM_START_OFFSET_B 0x90cc
-/* [RW 5] VF Shift of TSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_TSDM_VF_SHIFT_B 0x90d4
-/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
-#define PGLUE_B_REG_TSDM_ZONE_A_SIZE_PF 0x91a0
-/* [R 32] Address [31:0] of first read request not submitted due to error */
-#define PGLUE_B_REG_TX_ERR_RD_ADD_31_0 0x9098
-/* [R 32] Address [63:32] of first read request not submitted due to error */
-#define PGLUE_B_REG_TX_ERR_RD_ADD_63_32 0x909c
-/* [R 31] Details of first read request not submitted due to error. [4:0]
- * VQID. [5] TREQ. 1 - Indicates the request is a Translation Request.
- * [20:8] - Length in bytes. [23:21] - PFID. [24] - VF_VALID. [30:25] -
- * VFID. */
-#define PGLUE_B_REG_TX_ERR_RD_DETAILS 0x90a0
-/* [R 26] Details of first read request not submitted due to error. [15:0]
- * Request ID. [19:16] client ID. [20] - last SR. [24:21] - Error type -
- * [21] - Indicates was_error was set; [22] - Indicates BME was cleared;
- * [23] - Indicates FID_enable was cleared; [24] - Indicates VF with parent
- * PF FLR_request or IOV_disable_request dirty bit is set. [25] valid -
- * indicates if there was a request not submitted due to error since the
- * last time this register was cleared. */
-#define PGLUE_B_REG_TX_ERR_RD_DETAILS2 0x90a4
-/* [R 32] Address [31:0] of first write request not submitted due to error */
-#define PGLUE_B_REG_TX_ERR_WR_ADD_31_0 0x9088
-/* [R 32] Address [63:32] of first write request not submitted due to error */
-#define PGLUE_B_REG_TX_ERR_WR_ADD_63_32 0x908c
-/* [R 31] Details of first write request not submitted due to error. [4:0]
- * VQID. [20:8] - Length in bytes. [23:21] - PFID. [24] - VF_VALID. [30:25]
- * - VFID. */
-#define PGLUE_B_REG_TX_ERR_WR_DETAILS 0x9090
-/* [R 26] Details of first write request not submitted due to error. [15:0]
- * Request ID. [19:16] client ID. [20] - last SR. [24:21] - Error type -
- * [21] - Indicates was_error was set; [22] - Indicates BME was cleared;
- * [23] - Indicates FID_enable was cleared; [24] - Indicates VF with parent
- * PF FLR_request or IOV_disable_request dirty bit is set. [25] valid -
- * indicates if there was a request not submitted due to error since the
- * last time this register was cleared. */
-#define PGLUE_B_REG_TX_ERR_WR_DETAILS2 0x9094
-/* [RW 10] Type A PF/VF inbound interrupt table for USDM: bits[9:5]-mask;
- * its[4:0]-address relative to start_offset_a. Bits [1:0] can have any
- * value (Byte resolution address). */
-#define PGLUE_B_REG_USDM_INB_INT_A_0 0x9128
-#define PGLUE_B_REG_USDM_INB_INT_A_1 0x912c
-#define PGLUE_B_REG_USDM_INB_INT_A_2 0x9130
-#define PGLUE_B_REG_USDM_INB_INT_A_3 0x9134
-#define PGLUE_B_REG_USDM_INB_INT_A_4 0x9138
-#define PGLUE_B_REG_USDM_INB_INT_A_5 0x913c
-#define PGLUE_B_REG_USDM_INB_INT_A_6 0x9140
-/* [RW 1] Type A PF enable inbound interrupt table for USDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_USDM_INB_INT_A_PF_ENABLE 0x917c
-/* [RW 1] Type A VF enable inbound interrupt table for USDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_USDM_INB_INT_A_VF_ENABLE 0x9180
-/* [RW 1] Type B VF enable inbound interrupt table for USDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_USDM_INB_INT_B_VF_ENABLE 0x9184
-/* [RW 16] Start offset of USDM zone A (queue zone) in the internal RAM */
-#define PGLUE_B_REG_USDM_START_OFFSET_A 0x90d8
-/* [RW 16] Start offset of USDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_USDM_START_OFFSET_B 0x90e0
-/* [RW 5] VF Shift of USDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_USDM_VF_SHIFT_B 0x90e8
-/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
-#define PGLUE_B_REG_USDM_ZONE_A_SIZE_PF 0x91a4
-/* [R 26] Details of first target VF request accessing VF GRC space that
- * failed permission check. [14:0] Address. [15] w_nr: 0 - Read; 1 - Write.
- * [21:16] VFID. [24:22] - PFID. [25] valid - indicates if there was a
- * request accessing VF GRC space that failed permission check since the
- * last time this register was cleared. Permission checks are: function
- * permission; R/W permission; address range permission. */
-#define PGLUE_B_REG_VF_GRC_SPACE_VIOLATION_DETAILS 0x9234
-/* [R 31] Details of first target VF request with length violation (too many
- * DWs) accessing BAR0. [12:0] Address in DWs (bits [14:2] of byte address).
- * [14:13] BAR. [20:15] VFID. [23:21] - PFID. [29:24] - Length in DWs. [30]
- * valid - indicates if there was a request with length violation since the
- * last time this register was cleared. Length violations: length of more
- * than 2DWs; length of 2DWs and address not QW aligned; window is GRC and
- * length is more than 1 DW. */
-#define PGLUE_B_REG_VF_LENGTH_VIOLATION_DETAILS 0x9230
-/* [R 8] Was_error indication dirty bits for PFs 0 to 7. Each bit indicates
- * that there was a completion with uncorrectable error for the
- * corresponding PF. Set by PXP. Reset by MCP writing 1 to
- * was_error_pf_7_0_clr. */
-#define PGLUE_B_REG_WAS_ERROR_PF_7_0 0x907c
-/* [W 8] Was_error indication dirty bits clear for PFs 0 to 7. MCP writes 1
- * to a bit in this register in order to clear the corresponding bit in
- * flr_request_pf_7_0 register. */
-#define PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR 0x9470
-/* [R 32] Was_error indication dirty bits for VFs 96 to 127. Each bit
- * indicates that there was a completion with uncorrectable error for the
- * corresponding VF. Set by PXP. Reset by MCP writing 1 to
- * was_error_vf_127_96_clr. */
-#define PGLUE_B_REG_WAS_ERROR_VF_127_96 0x9078
-/* [W 32] Was_error indication dirty bits clear for VFs 96 to 127. MCP
- * writes 1 to a bit in this register in order to clear the corresponding
- * bit in was_error_vf_127_96 register. */
-#define PGLUE_B_REG_WAS_ERROR_VF_127_96_CLR 0x9474
-/* [R 32] Was_error indication dirty bits for VFs 0 to 31. Each bit
- * indicates that there was a completion with uncorrectable error for the
- * corresponding VF. Set by PXP. Reset by MCP writing 1 to
- * was_error_vf_31_0_clr. */
-#define PGLUE_B_REG_WAS_ERROR_VF_31_0 0x906c
-/* [W 32] Was_error indication dirty bits clear for VFs 0 to 31. MCP writes
- * 1 to a bit in this register in order to clear the corresponding bit in
- * was_error_vf_31_0 register. */
-#define PGLUE_B_REG_WAS_ERROR_VF_31_0_CLR 0x9478
-/* [R 32] Was_error indication dirty bits for VFs 32 to 63. Each bit
- * indicates that there was a completion with uncorrectable error for the
- * corresponding VF. Set by PXP. Reset by MCP writing 1 to
- * was_error_vf_63_32_clr. */
-#define PGLUE_B_REG_WAS_ERROR_VF_63_32 0x9070
-/* [W 32] Was_error indication dirty bits clear for VFs 32 to 63. MCP writes
- * 1 to a bit in this register in order to clear the corresponding bit in
- * was_error_vf_63_32 register. */
-#define PGLUE_B_REG_WAS_ERROR_VF_63_32_CLR 0x947c
-/* [R 32] Was_error indication dirty bits for VFs 64 to 95. Each bit
- * indicates that there was a completion with uncorrectable error for the
- * corresponding VF. Set by PXP. Reset by MCP writing 1 to
- * was_error_vf_95_64_clr. */
-#define PGLUE_B_REG_WAS_ERROR_VF_95_64 0x9074
-/* [W 32] Was_error indication dirty bits clear for VFs 64 to 95. MCP writes
- * 1 to a bit in this register in order to clear the corresponding bit in
- * was_error_vf_95_64 register. */
-#define PGLUE_B_REG_WAS_ERROR_VF_95_64_CLR 0x9480
-/* [RW 1] Type A PF enable inbound interrupt table for XSDM. 0 - disable; 1
- * - enable. */
-#define PGLUE_B_REG_XSDM_INB_INT_A_PF_ENABLE 0x9188
-/* [RW 16] Start offset of XSDM zone A (queue zone) in the internal RAM */
-#define PGLUE_B_REG_XSDM_START_OFFSET_A 0x90ec
-/* [RW 16] Start offset of XSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_XSDM_START_OFFSET_B 0x90f4
-/* [RW 5] VF Shift of XSDM zone B (legacy zone) in the internal RAM */
-#define PGLUE_B_REG_XSDM_VF_SHIFT_B 0x90fc
-/* [RW 1] 0 - Zone A size is 136x32B; 1 - Zone A size is 152x32B. */
-#define PGLUE_B_REG_XSDM_ZONE_A_SIZE_PF 0x91a8
-#define PRS_REG_A_PRSU_20 0x40134
-/* [R 8] debug only: CFC load request current credit. Transaction based. */
-#define PRS_REG_CFC_LD_CURRENT_CREDIT 0x40164
-/* [R 8] debug only: CFC search request current credit. Transaction based. */
-#define PRS_REG_CFC_SEARCH_CURRENT_CREDIT 0x40168
-/* [RW 6] The initial credit for the search message to the CFC interface.
- Credit is transaction based. */
-#define PRS_REG_CFC_SEARCH_INITIAL_CREDIT 0x4011c
-/* [RW 24] CID for port 0 if no match */
-#define PRS_REG_CID_PORT_0 0x400fc
-/* [RW 32] The CM header for flush message where 'load existed' bit in CFC
- load response is reset and packet type is 0. Used in packet start message
- to TCM. */
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_0 0x400dc
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_1 0x400e0
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_2 0x400e4
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_3 0x400e8
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_4 0x400ec
-#define PRS_REG_CM_HDR_FLUSH_LOAD_TYPE_5 0x400f0
-/* [RW 32] The CM header for flush message where 'load existed' bit in CFC
- load response is set and packet type is 0. Used in packet start message
- to TCM. */
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_0 0x400bc
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_1 0x400c0
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_2 0x400c4
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_3 0x400c8
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_4 0x400cc
-#define PRS_REG_CM_HDR_FLUSH_NO_LOAD_TYPE_5 0x400d0
-/* [RW 32] The CM header for a match and packet type 1 for loopback port.
- Used in packet start message to TCM. */
-#define PRS_REG_CM_HDR_LOOPBACK_TYPE_1 0x4009c
-#define PRS_REG_CM_HDR_LOOPBACK_TYPE_2 0x400a0
-#define PRS_REG_CM_HDR_LOOPBACK_TYPE_3 0x400a4
-#define PRS_REG_CM_HDR_LOOPBACK_TYPE_4 0x400a8
-/* [RW 32] The CM header for a match and packet type 0. Used in packet start
- message to TCM. */
-#define PRS_REG_CM_HDR_TYPE_0 0x40078
-#define PRS_REG_CM_HDR_TYPE_1 0x4007c
-#define PRS_REG_CM_HDR_TYPE_2 0x40080
-#define PRS_REG_CM_HDR_TYPE_3 0x40084
-#define PRS_REG_CM_HDR_TYPE_4 0x40088
-/* [RW 32] The CM header in case there was not a match on the connection */
-#define PRS_REG_CM_NO_MATCH_HDR 0x400b8
-/* [RW 1] Indicates if in e1hov mode. 0=non-e1hov mode; 1=e1hov mode. */
-#define PRS_REG_E1HOV_MODE 0x401c8
-/* [RW 8] The 8-bit event ID for a match and packet type 1. Used in packet
- start message to TCM. */
-#define PRS_REG_EVENT_ID_1 0x40054
-#define PRS_REG_EVENT_ID_2 0x40058
-#define PRS_REG_EVENT_ID_3 0x4005c
-/* [RW 16] The Ethernet type value for FCoE */
-#define PRS_REG_FCOE_TYPE 0x401d0
-/* [RW 8] Context region for flush packet with packet type 0. Used in CFC
- load request message. */
-#define PRS_REG_FLUSH_REGIONS_TYPE_0 0x40004
-#define PRS_REG_FLUSH_REGIONS_TYPE_1 0x40008
-#define PRS_REG_FLUSH_REGIONS_TYPE_2 0x4000c
-#define PRS_REG_FLUSH_REGIONS_TYPE_3 0x40010
-#define PRS_REG_FLUSH_REGIONS_TYPE_4 0x40014
-#define PRS_REG_FLUSH_REGIONS_TYPE_5 0x40018
-#define PRS_REG_FLUSH_REGIONS_TYPE_6 0x4001c
-#define PRS_REG_FLUSH_REGIONS_TYPE_7 0x40020
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
- * Ethernet header. */
-#define PRS_REG_HDRS_AFTER_BASIC 0x40238
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after the basic
- * Ethernet header for port 0 packets. */
-#define PRS_REG_HDRS_AFTER_BASIC_PORT_0 0x40270
-#define PRS_REG_HDRS_AFTER_BASIC_PORT_1 0x40290
-/* [R 6] Bit-map indicating which L2 hdrs may appear after L2 tag 0 */
-#define PRS_REG_HDRS_AFTER_TAG_0 0x40248
-/* [RW 6] Bit-map indicating which L2 hdrs may appear after L2 tag 0 for
- * port 0 packets */
-#define PRS_REG_HDRS_AFTER_TAG_0_PORT_0 0x40280
-#define PRS_REG_HDRS_AFTER_TAG_0_PORT_1 0x402a0
-/* [RW 4] The increment value to send in the CFC load request message */
-#define PRS_REG_INC_VALUE 0x40048
-/* [RW 6] Bit-map indicating which headers must appear in the packet */
-#define PRS_REG_MUST_HAVE_HDRS 0x40254
-/* [RW 6] Bit-map indicating which headers must appear in the packet for
- * port 0 packets */
-#define PRS_REG_MUST_HAVE_HDRS_PORT_0 0x4028c
-#define PRS_REG_MUST_HAVE_HDRS_PORT_1 0x402ac
-#define PRS_REG_NIC_MODE 0x40138
-/* [RW 8] The 8-bit event ID for cases where there is no match on the
- connection. Used in packet start message to TCM. */
-#define PRS_REG_NO_MATCH_EVENT_ID 0x40070
-/* [ST 24] The number of input CFC flush packets */
-#define PRS_REG_NUM_OF_CFC_FLUSH_MESSAGES 0x40128
-/* [ST 32] The number of cycles the Parser halted its operation since it
- could not allocate the next serial number */
-#define PRS_REG_NUM_OF_DEAD_CYCLES 0x40130
-/* [ST 24] The number of input packets */
-#define PRS_REG_NUM_OF_PACKETS 0x40124
-/* [ST 24] The number of input transparent flush packets */
-#define PRS_REG_NUM_OF_TRANSPARENT_FLUSH_MESSAGES 0x4012c
-/* [RW 8] Context region for received Ethernet packet with a match and
- packet type 0. Used in CFC load request message */
-#define PRS_REG_PACKET_REGIONS_TYPE_0 0x40028
-#define PRS_REG_PACKET_REGIONS_TYPE_1 0x4002c
-#define PRS_REG_PACKET_REGIONS_TYPE_2 0x40030
-#define PRS_REG_PACKET_REGIONS_TYPE_3 0x40034
-#define PRS_REG_PACKET_REGIONS_TYPE_4 0x40038
-#define PRS_REG_PACKET_REGIONS_TYPE_5 0x4003c
-#define PRS_REG_PACKET_REGIONS_TYPE_6 0x40040
-#define PRS_REG_PACKET_REGIONS_TYPE_7 0x40044
-/* [R 2] debug only: Number of pending requests for CAC on port 0. */
-#define PRS_REG_PENDING_BRB_CAC0_RQ 0x40174
-/* [R 2] debug only: Number of pending requests for header parsing. */
-#define PRS_REG_PENDING_BRB_PRS_RQ 0x40170
-/* [R 1] Interrupt register #0 read */
-#define PRS_REG_PRS_INT_STS 0x40188
-/* [RW 8] Parity mask register #0 read/write */
-#define PRS_REG_PRS_PRTY_MASK 0x401a4
-/* [R 8] Parity register #0 read */
-#define PRS_REG_PRS_PRTY_STS 0x40198
-/* [RC 8] Parity register #0 read clear */
-#define PRS_REG_PRS_PRTY_STS_CLR 0x4019c
-/* [RW 8] Context region for pure acknowledge packets. Used in CFC load
- request message */
-#define PRS_REG_PURE_REGIONS 0x40024
-/* [R 32] debug only: Serial number status lsb 32 bits. '1' indicates this
- serail number was released by SDM but cannot be used because a previous
- serial number was not released. */
-#define PRS_REG_SERIAL_NUM_STATUS_LSB 0x40154
-/* [R 32] debug only: Serial number status msb 32 bits. '1' indicates this
- serail number was released by SDM but cannot be used because a previous
- serial number was not released. */
-#define PRS_REG_SERIAL_NUM_STATUS_MSB 0x40158
-/* [R 4] debug only: SRC current credit. Transaction based. */
-#define PRS_REG_SRC_CURRENT_CREDIT 0x4016c
-/* [RW 16] The Ethernet type value for L2 tag 0 */
-#define PRS_REG_TAG_ETHERTYPE_0 0x401d4
-/* [RW 4] The length of the info field for L2 tag 0. The length is between
- * 2B and 14B; in 2B granularity */
-#define PRS_REG_TAG_LEN_0 0x4022c
-/* [R 8] debug only: TCM current credit. Cycle based. */
-#define PRS_REG_TCM_CURRENT_CREDIT 0x40160
-/* [R 8] debug only: TSDM current credit. Transaction based. */
-#define PRS_REG_TSDM_CURRENT_CREDIT 0x4015c
-#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT (0x1<<19)
-#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF (0x1<<20)
-#define PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN (0x1<<22)
-#define PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED (0x1<<23)
-#define PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED (0x1<<24)
-#define PXP2_PXP2_INT_STS_0_REG_WR_PGLUE_EOP_ERROR (0x1<<7)
-#define PXP2_PXP2_INT_STS_CLR_0_REG_WR_PGLUE_EOP_ERROR (0x1<<7)
-/* [R 6] Debug only: Number of used entries in the data FIFO */
-#define PXP2_REG_HST_DATA_FIFO_STATUS 0x12047c
-/* [R 7] Debug only: Number of used entries in the header FIFO */
-#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478
-#define PXP2_REG_PGL_ADDR_88_F0 0x120534
-#define PXP2_REG_PGL_ADDR_8C_F0 0x120538
-#define PXP2_REG_PGL_ADDR_90_F0 0x12053c
-#define PXP2_REG_PGL_ADDR_94_F0 0x120540
-#define PXP2_REG_PGL_CONTROL0 0x120490
-#define PXP2_REG_PGL_CONTROL1 0x120514
-#define PXP2_REG_PGL_DEBUG 0x120520
-/* [RW 32] third dword data of expansion rom request. this register is
- special. reading from it provides a vector outstanding read requests. if
- a bit is zero it means that a read request on the corresponding tag did
- not finish yet (not all completions have arrived for it) */
-#define PXP2_REG_PGL_EXP_ROM2 0x120808
-/* [RW 32] Inbound interrupt table for CSDM: bits[31:16]-mask;
- its[15:0]-address */
-#define PXP2_REG_PGL_INT_CSDM_0 0x1204f4
-#define PXP2_REG_PGL_INT_CSDM_1 0x1204f8
-#define PXP2_REG_PGL_INT_CSDM_2 0x1204fc
-#define PXP2_REG_PGL_INT_CSDM_3 0x120500
-#define PXP2_REG_PGL_INT_CSDM_4 0x120504
-#define PXP2_REG_PGL_INT_CSDM_5 0x120508
-#define PXP2_REG_PGL_INT_CSDM_6 0x12050c
-#define PXP2_REG_PGL_INT_CSDM_7 0x120510
-/* [RW 32] Inbound interrupt table for TSDM: bits[31:16]-mask;
- its[15:0]-address */
-#define PXP2_REG_PGL_INT_TSDM_0 0x120494
-#define PXP2_REG_PGL_INT_TSDM_1 0x120498
-#define PXP2_REG_PGL_INT_TSDM_2 0x12049c
-#define PXP2_REG_PGL_INT_TSDM_3 0x1204a0
-#define PXP2_REG_PGL_INT_TSDM_4 0x1204a4
-#define PXP2_REG_PGL_INT_TSDM_5 0x1204a8
-#define PXP2_REG_PGL_INT_TSDM_6 0x1204ac
-#define PXP2_REG_PGL_INT_TSDM_7 0x1204b0
-/* [RW 32] Inbound interrupt table for USDM: bits[31:16]-mask;
- its[15:0]-address */
-#define PXP2_REG_PGL_INT_USDM_0 0x1204b4
-#define PXP2_REG_PGL_INT_USDM_1 0x1204b8
-#define PXP2_REG_PGL_INT_USDM_2 0x1204bc
-#define PXP2_REG_PGL_INT_USDM_3 0x1204c0
-#define PXP2_REG_PGL_INT_USDM_4 0x1204c4
-#define PXP2_REG_PGL_INT_USDM_5 0x1204c8
-#define PXP2_REG_PGL_INT_USDM_6 0x1204cc
-#define PXP2_REG_PGL_INT_USDM_7 0x1204d0
-/* [RW 32] Inbound interrupt table for XSDM: bits[31:16]-mask;
- its[15:0]-address */
-#define PXP2_REG_PGL_INT_XSDM_0 0x1204d4
-#define PXP2_REG_PGL_INT_XSDM_1 0x1204d8
-#define PXP2_REG_PGL_INT_XSDM_2 0x1204dc
-#define PXP2_REG_PGL_INT_XSDM_3 0x1204e0
-#define PXP2_REG_PGL_INT_XSDM_4 0x1204e4
-#define PXP2_REG_PGL_INT_XSDM_5 0x1204e8
-#define PXP2_REG_PGL_INT_XSDM_6 0x1204ec
-#define PXP2_REG_PGL_INT_XSDM_7 0x1204f0
-/* [RW 3] this field allows one function to pretend being another function
- when accessing any BAR mapped resource within the device. the value of
- the field is the number of the function that will be accessed
- effectively. after software write to this bit it must read it in order to
- know that the new value is updated */
-#define PXP2_REG_PGL_PRETEND_FUNC_F0 0x120674
-#define PXP2_REG_PGL_PRETEND_FUNC_F1 0x120678
-#define PXP2_REG_PGL_PRETEND_FUNC_F2 0x12067c
-#define PXP2_REG_PGL_PRETEND_FUNC_F3 0x120680
-#define PXP2_REG_PGL_PRETEND_FUNC_F4 0x120684
-#define PXP2_REG_PGL_PRETEND_FUNC_F5 0x120688
-#define PXP2_REG_PGL_PRETEND_FUNC_F6 0x12068c
-#define PXP2_REG_PGL_PRETEND_FUNC_F7 0x120690
-/* [R 1] this bit indicates that a read request was blocked because of
- bus_master_en was deasserted */
-#define PXP2_REG_PGL_READ_BLOCKED 0x120568
-#define PXP2_REG_PGL_TAGS_LIMIT 0x1205a8
-/* [R 18] debug only */
-#define PXP2_REG_PGL_TXW_CDTS 0x12052c
-/* [R 1] this bit indicates that a write request was blocked because of
- bus_master_en was deasserted */
-#define PXP2_REG_PGL_WRITE_BLOCKED 0x120564
-#define PXP2_REG_PSWRQ_BW_ADD1 0x1201c0
-#define PXP2_REG_PSWRQ_BW_ADD10 0x1201e4
-#define PXP2_REG_PSWRQ_BW_ADD11 0x1201e8
-#define PXP2_REG_PSWRQ_BW_ADD2 0x1201c4
-#define PXP2_REG_PSWRQ_BW_ADD28 0x120228
-#define PXP2_REG_PSWRQ_BW_ADD3 0x1201c8
-#define PXP2_REG_PSWRQ_BW_ADD6 0x1201d4
-#define PXP2_REG_PSWRQ_BW_ADD7 0x1201d8
-#define PXP2_REG_PSWRQ_BW_ADD8 0x1201dc
-#define PXP2_REG_PSWRQ_BW_ADD9 0x1201e0
-#define PXP2_REG_PSWRQ_BW_CREDIT 0x12032c
-#define PXP2_REG_PSWRQ_BW_L1 0x1202b0
-#define PXP2_REG_PSWRQ_BW_L10 0x1202d4
-#define PXP2_REG_PSWRQ_BW_L11 0x1202d8
-#define PXP2_REG_PSWRQ_BW_L2 0x1202b4
-#define PXP2_REG_PSWRQ_BW_L28 0x120318
-#define PXP2_REG_PSWRQ_BW_L3 0x1202b8
-#define PXP2_REG_PSWRQ_BW_L6 0x1202c4
-#define PXP2_REG_PSWRQ_BW_L7 0x1202c8
-#define PXP2_REG_PSWRQ_BW_L8 0x1202cc
-#define PXP2_REG_PSWRQ_BW_L9 0x1202d0
-#define PXP2_REG_PSWRQ_BW_RD 0x120324
-#define PXP2_REG_PSWRQ_BW_UB1 0x120238
-#define PXP2_REG_PSWRQ_BW_UB10 0x12025c
-#define PXP2_REG_PSWRQ_BW_UB11 0x120260
-#define PXP2_REG_PSWRQ_BW_UB2 0x12023c
-#define PXP2_REG_PSWRQ_BW_UB28 0x1202a0
-#define PXP2_REG_PSWRQ_BW_UB3 0x120240
-#define PXP2_REG_PSWRQ_BW_UB6 0x12024c
-#define PXP2_REG_PSWRQ_BW_UB7 0x120250
-#define PXP2_REG_PSWRQ_BW_UB8 0x120254
-#define PXP2_REG_PSWRQ_BW_UB9 0x120258
-#define PXP2_REG_PSWRQ_BW_WR 0x120328
-#define PXP2_REG_PSWRQ_CDU0_L2P 0x120000
-#define PXP2_REG_PSWRQ_QM0_L2P 0x120038
-#define PXP2_REG_PSWRQ_SRC0_L2P 0x120054
-#define PXP2_REG_PSWRQ_TM0_L2P 0x12001c
-#define PXP2_REG_PSWRQ_TSDM0_L2P 0x1200e0
-/* [RW 32] Interrupt mask register #0 read/write */
-#define PXP2_REG_PXP2_INT_MASK_0 0x120578
-/* [R 32] Interrupt register #0 read */
-#define PXP2_REG_PXP2_INT_STS_0 0x12056c
-#define PXP2_REG_PXP2_INT_STS_1 0x120608
-/* [RC 32] Interrupt register #0 read clear */
-#define PXP2_REG_PXP2_INT_STS_CLR_0 0x120570
-/* [RW 32] Parity mask register #0 read/write */
-#define PXP2_REG_PXP2_PRTY_MASK_0 0x120588
-#define PXP2_REG_PXP2_PRTY_MASK_1 0x120598
-/* [R 32] Parity register #0 read */
-#define PXP2_REG_PXP2_PRTY_STS_0 0x12057c
-#define PXP2_REG_PXP2_PRTY_STS_1 0x12058c
-/* [RC 32] Parity register #0 read clear */
-#define PXP2_REG_PXP2_PRTY_STS_CLR_0 0x120580
-#define PXP2_REG_PXP2_PRTY_STS_CLR_1 0x120590
-/* [R 1] Debug only: The 'almost full' indication from each fifo (gives
- indication about backpressure) */
-#define PXP2_REG_RD_ALMOST_FULL_0 0x120424
-/* [R 8] Debug only: The blocks counter - number of unused block ids */
-#define PXP2_REG_RD_BLK_CNT 0x120418
-/* [RW 8] Debug only: Total number of available blocks in Tetris Buffer.
- Must be bigger than 6. Normally should not be changed. */
-#define PXP2_REG_RD_BLK_NUM_CFG 0x12040c
-/* [RW 2] CDU byte swapping mode configuration for master read requests */
-#define PXP2_REG_RD_CDURD_SWAP_MODE 0x120404
-/* [RW 1] When '1'; inputs to the PSWRD block are ignored */
-#define PXP2_REG_RD_DISABLE_INPUTS 0x120374
-/* [R 1] PSWRD internal memories initialization is done */
-#define PXP2_REG_RD_INIT_DONE 0x120370
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq10 */
-#define PXP2_REG_RD_MAX_BLKS_VQ10 0x1203a0
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq11 */
-#define PXP2_REG_RD_MAX_BLKS_VQ11 0x1203a4
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq17 */
-#define PXP2_REG_RD_MAX_BLKS_VQ17 0x1203bc
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq18 */
-#define PXP2_REG_RD_MAX_BLKS_VQ18 0x1203c0
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq19 */
-#define PXP2_REG_RD_MAX_BLKS_VQ19 0x1203c4
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq22 */
-#define PXP2_REG_RD_MAX_BLKS_VQ22 0x1203d0
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq25 */
-#define PXP2_REG_RD_MAX_BLKS_VQ25 0x1203dc
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq6 */
-#define PXP2_REG_RD_MAX_BLKS_VQ6 0x120390
-/* [RW 8] The maximum number of blocks in Tetris Buffer that can be
- allocated for vq9 */
-#define PXP2_REG_RD_MAX_BLKS_VQ9 0x12039c
-/* [RW 2] PBF byte swapping mode configuration for master read requests */
-#define PXP2_REG_RD_PBF_SWAP_MODE 0x1203f4
-/* [R 1] Debug only: Indication if delivery ports are idle */
-#define PXP2_REG_RD_PORT_IS_IDLE_0 0x12041c
-#define PXP2_REG_RD_PORT_IS_IDLE_1 0x120420
-/* [RW 2] QM byte swapping mode configuration for master read requests */
-#define PXP2_REG_RD_QM_SWAP_MODE 0x1203f8
-/* [R 7] Debug only: The SR counter - number of unused sub request ids */
-#define PXP2_REG_RD_SR_CNT 0x120414
-/* [RW 2] SRC byte swapping mode configuration for master read requests */
-#define PXP2_REG_RD_SRC_SWAP_MODE 0x120400
-/* [RW 7] Debug only: Total number of available PCI read sub-requests. Must
- be bigger than 1. Normally should not be changed. */
-#define PXP2_REG_RD_SR_NUM_CFG 0x120408
-/* [RW 1] Signals the PSWRD block to start initializing internal memories */
-#define PXP2_REG_RD_START_INIT 0x12036c
-/* [RW 2] TM byte swapping mode configuration for master read requests */
-#define PXP2_REG_RD_TM_SWAP_MODE 0x1203fc
-/* [RW 10] Bandwidth addition to VQ0 write requests */
-#define PXP2_REG_RQ_BW_RD_ADD0 0x1201bc
-/* [RW 10] Bandwidth addition to VQ12 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD12 0x1201ec
-/* [RW 10] Bandwidth addition to VQ13 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD13 0x1201f0
-/* [RW 10] Bandwidth addition to VQ14 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD14 0x1201f4
-/* [RW 10] Bandwidth addition to VQ15 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD15 0x1201f8
-/* [RW 10] Bandwidth addition to VQ16 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD16 0x1201fc
-/* [RW 10] Bandwidth addition to VQ17 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD17 0x120200
-/* [RW 10] Bandwidth addition to VQ18 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD18 0x120204
-/* [RW 10] Bandwidth addition to VQ19 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD19 0x120208
-/* [RW 10] Bandwidth addition to VQ20 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD20 0x12020c
-/* [RW 10] Bandwidth addition to VQ22 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD22 0x120210
-/* [RW 10] Bandwidth addition to VQ23 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD23 0x120214
-/* [RW 10] Bandwidth addition to VQ24 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD24 0x120218
-/* [RW 10] Bandwidth addition to VQ25 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD25 0x12021c
-/* [RW 10] Bandwidth addition to VQ26 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD26 0x120220
-/* [RW 10] Bandwidth addition to VQ27 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD27 0x120224
-/* [RW 10] Bandwidth addition to VQ4 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD4 0x1201cc
-/* [RW 10] Bandwidth addition to VQ5 read requests */
-#define PXP2_REG_RQ_BW_RD_ADD5 0x1201d0
-/* [RW 10] Bandwidth Typical L for VQ0 Read requests */
-#define PXP2_REG_RQ_BW_RD_L0 0x1202ac
-/* [RW 10] Bandwidth Typical L for VQ12 Read requests */
-#define PXP2_REG_RQ_BW_RD_L12 0x1202dc
-/* [RW 10] Bandwidth Typical L for VQ13 Read requests */
-#define PXP2_REG_RQ_BW_RD_L13 0x1202e0
-/* [RW 10] Bandwidth Typical L for VQ14 Read requests */
-#define PXP2_REG_RQ_BW_RD_L14 0x1202e4
-/* [RW 10] Bandwidth Typical L for VQ15 Read requests */
-#define PXP2_REG_RQ_BW_RD_L15 0x1202e8
-/* [RW 10] Bandwidth Typical L for VQ16 Read requests */
-#define PXP2_REG_RQ_BW_RD_L16 0x1202ec
-/* [RW 10] Bandwidth Typical L for VQ17 Read requests */
-#define PXP2_REG_RQ_BW_RD_L17 0x1202f0
-/* [RW 10] Bandwidth Typical L for VQ18 Read requests */
-#define PXP2_REG_RQ_BW_RD_L18 0x1202f4
-/* [RW 10] Bandwidth Typical L for VQ19 Read requests */
-#define PXP2_REG_RQ_BW_RD_L19 0x1202f8
-/* [RW 10] Bandwidth Typical L for VQ20 Read requests */
-#define PXP2_REG_RQ_BW_RD_L20 0x1202fc
-/* [RW 10] Bandwidth Typical L for VQ22 Read requests */
-#define PXP2_REG_RQ_BW_RD_L22 0x120300
-/* [RW 10] Bandwidth Typical L for VQ23 Read requests */
-#define PXP2_REG_RQ_BW_RD_L23 0x120304
-/* [RW 10] Bandwidth Typical L for VQ24 Read requests */
-#define PXP2_REG_RQ_BW_RD_L24 0x120308
-/* [RW 10] Bandwidth Typical L for VQ25 Read requests */
-#define PXP2_REG_RQ_BW_RD_L25 0x12030c
-/* [RW 10] Bandwidth Typical L for VQ26 Read requests */
-#define PXP2_REG_RQ_BW_RD_L26 0x120310
-/* [RW 10] Bandwidth Typical L for VQ27 Read requests */
-#define PXP2_REG_RQ_BW_RD_L27 0x120314
-/* [RW 10] Bandwidth Typical L for VQ4 Read requests */
-#define PXP2_REG_RQ_BW_RD_L4 0x1202bc
-/* [RW 10] Bandwidth Typical L for VQ5 Read- currently not used */
-#define PXP2_REG_RQ_BW_RD_L5 0x1202c0
-/* [RW 7] Bandwidth upper bound for VQ0 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND0 0x120234
-/* [RW 7] Bandwidth upper bound for VQ12 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND12 0x120264
-/* [RW 7] Bandwidth upper bound for VQ13 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND13 0x120268
-/* [RW 7] Bandwidth upper bound for VQ14 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND14 0x12026c
-/* [RW 7] Bandwidth upper bound for VQ15 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND15 0x120270
-/* [RW 7] Bandwidth upper bound for VQ16 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND16 0x120274
-/* [RW 7] Bandwidth upper bound for VQ17 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND17 0x120278
-/* [RW 7] Bandwidth upper bound for VQ18 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND18 0x12027c
-/* [RW 7] Bandwidth upper bound for VQ19 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND19 0x120280
-/* [RW 7] Bandwidth upper bound for VQ20 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND20 0x120284
-/* [RW 7] Bandwidth upper bound for VQ22 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND22 0x120288
-/* [RW 7] Bandwidth upper bound for VQ23 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND23 0x12028c
-/* [RW 7] Bandwidth upper bound for VQ24 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND24 0x120290
-/* [RW 7] Bandwidth upper bound for VQ25 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND25 0x120294
-/* [RW 7] Bandwidth upper bound for VQ26 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND26 0x120298
-/* [RW 7] Bandwidth upper bound for VQ27 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND27 0x12029c
-/* [RW 7] Bandwidth upper bound for VQ4 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND4 0x120244
-/* [RW 7] Bandwidth upper bound for VQ5 read requests */
-#define PXP2_REG_RQ_BW_RD_UBOUND5 0x120248
-/* [RW 10] Bandwidth addition to VQ29 write requests */
-#define PXP2_REG_RQ_BW_WR_ADD29 0x12022c
-/* [RW 10] Bandwidth addition to VQ30 write requests */
-#define PXP2_REG_RQ_BW_WR_ADD30 0x120230
-/* [RW 10] Bandwidth Typical L for VQ29 Write requests */
-#define PXP2_REG_RQ_BW_WR_L29 0x12031c
-/* [RW 10] Bandwidth Typical L for VQ30 Write requests */
-#define PXP2_REG_RQ_BW_WR_L30 0x120320
-/* [RW 7] Bandwidth upper bound for VQ29 */
-#define PXP2_REG_RQ_BW_WR_UBOUND29 0x1202a4
-/* [RW 7] Bandwidth upper bound for VQ30 */
-#define PXP2_REG_RQ_BW_WR_UBOUND30 0x1202a8
-/* [RW 18] external first_mem_addr field in L2P table for CDU module port 0 */
-#define PXP2_REG_RQ_CDU0_EFIRST_MEM_ADDR 0x120008
-/* [RW 2] Endian mode for cdu */
-#define PXP2_REG_RQ_CDU_ENDIAN_M 0x1201a0
-#define PXP2_REG_RQ_CDU_FIRST_ILT 0x12061c
-#define PXP2_REG_RQ_CDU_LAST_ILT 0x120620
-/* [RW 3] page size in L2P table for CDU module; -4k; -8k; -16k; -32k; -64k;
- -128k */
-#define PXP2_REG_RQ_CDU_P_SIZE 0x120018
-/* [R 1] 1' indicates that the requester has finished its internal
- configuration */
-#define PXP2_REG_RQ_CFG_DONE 0x1201b4
-/* [RW 2] Endian mode for debug */
-#define PXP2_REG_RQ_DBG_ENDIAN_M 0x1201a4
-/* [RW 1] When '1'; requests will enter input buffers but wont get out
- towards the glue */
-#define PXP2_REG_RQ_DISABLE_INPUTS 0x120330
-/* [RW 4] Determines alignment of write SRs when a request is split into
- * several SRs. 0 - 8B aligned. 1 - 64B aligned. 2 - 128B aligned. 3 - 256B
- * aligned. 4 - 512B aligned. */
-#define PXP2_REG_RQ_DRAM_ALIGN 0x1205b0
-/* [RW 4] Determines alignment of read SRs when a request is split into
- * several SRs. 0 - 8B aligned. 1 - 64B aligned. 2 - 128B aligned. 3 - 256B
- * aligned. 4 - 512B aligned. */
-#define PXP2_REG_RQ_DRAM_ALIGN_RD 0x12092c
-/* [RW 1] when set the new alignment method (E2) will be applied; when reset
- * the original alignment method (E1 E1H) will be applied */
-#define PXP2_REG_RQ_DRAM_ALIGN_SEL 0x120930
-/* [RW 1] If 1 ILT failiue will not result in ELT access; An interrupt will
- be asserted */
-#define PXP2_REG_RQ_ELT_DISABLE 0x12066c
-/* [RW 2] Endian mode for hc */
-#define PXP2_REG_RQ_HC_ENDIAN_M 0x1201a8
-/* [RW 1] when '0' ILT logic will work as in A0; otherwise B0; for back
- compatibility needs; Note that different registers are used per mode */
-#define PXP2_REG_RQ_ILT_MODE 0x1205b4
-/* [WB 53] Onchip address table */
-#define PXP2_REG_RQ_ONCHIP_AT 0x122000
-/* [WB 53] Onchip address table - B0 */
-#define PXP2_REG_RQ_ONCHIP_AT_B0 0x128000
-/* [RW 13] Pending read limiter threshold; in Dwords */
-#define PXP2_REG_RQ_PDR_LIMIT 0x12033c
-/* [RW 2] Endian mode for qm */
-#define PXP2_REG_RQ_QM_ENDIAN_M 0x120194
-#define PXP2_REG_RQ_QM_FIRST_ILT 0x120634
-#define PXP2_REG_RQ_QM_LAST_ILT 0x120638
-/* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k;
- -128k */
-#define PXP2_REG_RQ_QM_P_SIZE 0x120050
-/* [RW 1] 1' indicates that the RBC has finished configuring the PSWRQ */
-#define PXP2_REG_RQ_RBC_DONE 0x1201b0
-/* [RW 3] Max burst size filed for read requests port 0; 000 - 128B;
- 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
-#define PXP2_REG_RQ_RD_MBS0 0x120160
-/* [RW 3] Max burst size filed for read requests port 1; 000 - 128B;
- 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
-#define PXP2_REG_RQ_RD_MBS1 0x120168
-/* [RW 2] Endian mode for src */
-#define PXP2_REG_RQ_SRC_ENDIAN_M 0x12019c
-#define PXP2_REG_RQ_SRC_FIRST_ILT 0x12063c
-#define PXP2_REG_RQ_SRC_LAST_ILT 0x120640
-/* [RW 3] page size in L2P table for SRC module; -4k; -8k; -16k; -32k; -64k;
- -128k */
-#define PXP2_REG_RQ_SRC_P_SIZE 0x12006c
-/* [RW 2] Endian mode for tm */
-#define PXP2_REG_RQ_TM_ENDIAN_M 0x120198
-#define PXP2_REG_RQ_TM_FIRST_ILT 0x120644
-#define PXP2_REG_RQ_TM_LAST_ILT 0x120648
-/* [RW 3] page size in L2P table for TM module; -4k; -8k; -16k; -32k; -64k;
- -128k */
-#define PXP2_REG_RQ_TM_P_SIZE 0x120034
-/* [R 5] Number of entries in the ufifo; his fifo has l2p completions */
-#define PXP2_REG_RQ_UFIFO_NUM_OF_ENTRY 0x12080c
-/* [RW 18] external first_mem_addr field in L2P table for USDM module port 0 */
-#define PXP2_REG_RQ_USDM0_EFIRST_MEM_ADDR 0x120094
-/* [R 8] Number of entries occupied by vq 0 in pswrq memory */
-#define PXP2_REG_RQ_VQ0_ENTRY_CNT 0x120810
-/* [R 8] Number of entries occupied by vq 10 in pswrq memory */
-#define PXP2_REG_RQ_VQ10_ENTRY_CNT 0x120818
-/* [R 8] Number of entries occupied by vq 11 in pswrq memory */
-#define PXP2_REG_RQ_VQ11_ENTRY_CNT 0x120820
-/* [R 8] Number of entries occupied by vq 12 in pswrq memory */
-#define PXP2_REG_RQ_VQ12_ENTRY_CNT 0x120828
-/* [R 8] Number of entries occupied by vq 13 in pswrq memory */
-#define PXP2_REG_RQ_VQ13_ENTRY_CNT 0x120830
-/* [R 8] Number of entries occupied by vq 14 in pswrq memory */
-#define PXP2_REG_RQ_VQ14_ENTRY_CNT 0x120838
-/* [R 8] Number of entries occupied by vq 15 in pswrq memory */
-#define PXP2_REG_RQ_VQ15_ENTRY_CNT 0x120840
-/* [R 8] Number of entries occupied by vq 16 in pswrq memory */
-#define PXP2_REG_RQ_VQ16_ENTRY_CNT 0x120848
-/* [R 8] Number of entries occupied by vq 17 in pswrq memory */
-#define PXP2_REG_RQ_VQ17_ENTRY_CNT 0x120850
-/* [R 8] Number of entries occupied by vq 18 in pswrq memory */
-#define PXP2_REG_RQ_VQ18_ENTRY_CNT 0x120858
-/* [R 8] Number of entries occupied by vq 19 in pswrq memory */
-#define PXP2_REG_RQ_VQ19_ENTRY_CNT 0x120860
-/* [R 8] Number of entries occupied by vq 1 in pswrq memory */
-#define PXP2_REG_RQ_VQ1_ENTRY_CNT 0x120868
-/* [R 8] Number of entries occupied by vq 20 in pswrq memory */
-#define PXP2_REG_RQ_VQ20_ENTRY_CNT 0x120870
-/* [R 8] Number of entries occupied by vq 21 in pswrq memory */
-#define PXP2_REG_RQ_VQ21_ENTRY_CNT 0x120878
-/* [R 8] Number of entries occupied by vq 22 in pswrq memory */
-#define PXP2_REG_RQ_VQ22_ENTRY_CNT 0x120880
-/* [R 8] Number of entries occupied by vq 23 in pswrq memory */
-#define PXP2_REG_RQ_VQ23_ENTRY_CNT 0x120888
-/* [R 8] Number of entries occupied by vq 24 in pswrq memory */
-#define PXP2_REG_RQ_VQ24_ENTRY_CNT 0x120890
-/* [R 8] Number of entries occupied by vq 25 in pswrq memory */
-#define PXP2_REG_RQ_VQ25_ENTRY_CNT 0x120898
-/* [R 8] Number of entries occupied by vq 26 in pswrq memory */
-#define PXP2_REG_RQ_VQ26_ENTRY_CNT 0x1208a0
-/* [R 8] Number of entries occupied by vq 27 in pswrq memory */
-#define PXP2_REG_RQ_VQ27_ENTRY_CNT 0x1208a8
-/* [R 8] Number of entries occupied by vq 28 in pswrq memory */
-#define PXP2_REG_RQ_VQ28_ENTRY_CNT 0x1208b0
-/* [R 8] Number of entries occupied by vq 29 in pswrq memory */
-#define PXP2_REG_RQ_VQ29_ENTRY_CNT 0x1208b8
-/* [R 8] Number of entries occupied by vq 2 in pswrq memory */
-#define PXP2_REG_RQ_VQ2_ENTRY_CNT 0x1208c0
-/* [R 8] Number of entries occupied by vq 30 in pswrq memory */
-#define PXP2_REG_RQ_VQ30_ENTRY_CNT 0x1208c8
-/* [R 8] Number of entries occupied by vq 31 in pswrq memory */
-#define PXP2_REG_RQ_VQ31_ENTRY_CNT 0x1208d0
-/* [R 8] Number of entries occupied by vq 3 in pswrq memory */
-#define PXP2_REG_RQ_VQ3_ENTRY_CNT 0x1208d8
-/* [R 8] Number of entries occupied by vq 4 in pswrq memory */
-#define PXP2_REG_RQ_VQ4_ENTRY_CNT 0x1208e0
-/* [R 8] Number of entries occupied by vq 5 in pswrq memory */
-#define PXP2_REG_RQ_VQ5_ENTRY_CNT 0x1208e8
-/* [R 8] Number of entries occupied by vq 6 in pswrq memory */
-#define PXP2_REG_RQ_VQ6_ENTRY_CNT 0x1208f0
-/* [R 8] Number of entries occupied by vq 7 in pswrq memory */
-#define PXP2_REG_RQ_VQ7_ENTRY_CNT 0x1208f8
-/* [R 8] Number of entries occupied by vq 8 in pswrq memory */
-#define PXP2_REG_RQ_VQ8_ENTRY_CNT 0x120900
-/* [R 8] Number of entries occupied by vq 9 in pswrq memory */
-#define PXP2_REG_RQ_VQ9_ENTRY_CNT 0x120908
-/* [RW 3] Max burst size filed for write requests port 0; 000 - 128B;
- 001:256B; 010: 512B; */
-#define PXP2_REG_RQ_WR_MBS0 0x12015c
-/* [RW 3] Max burst size filed for write requests port 1; 000 - 128B;
- 001:256B; 010: 512B; */
-#define PXP2_REG_RQ_WR_MBS1 0x120164
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_CDU_MPS 0x1205f0
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_CSDM_MPS 0x1205d0
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_DBG_MPS 0x1205e8
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_DMAE_MPS 0x1205ec
-/* [RW 10] if Number of entries in dmae fifo will be higher than this
- threshold then has_payload indication will be asserted; the default value
- should be equal to &gt; write MBS size! */
-#define PXP2_REG_WR_DMAE_TH 0x120368
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_HC_MPS 0x1205c8
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_QM_MPS 0x1205dc
-/* [RW 1] 0 - working in A0 mode; - working in B0 mode */
-#define PXP2_REG_WR_REV_MODE 0x120670
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_SRC_MPS 0x1205e4
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_TM_MPS 0x1205e0
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_TSDM_MPS 0x1205d4
-/* [RW 10] if Number of entries in usdmdp fifo will be higher than this
- threshold then has_payload indication will be asserted; the default value
- should be equal to &gt; write MBS size! */
-#define PXP2_REG_WR_USDMDP_TH 0x120348
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_USDM_MPS 0x1205cc
-/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
- buffer reaches this number has_payload will be asserted */
-#define PXP2_REG_WR_XSDM_MPS 0x1205d8
-/* [R 1] debug only: Indication if PSWHST arbiter is idle */
-#define PXP_REG_HST_ARB_IS_IDLE 0x103004
-/* [R 8] debug only: A bit mask for all PSWHST arbiter clients. '1' means
- this client is waiting for the arbiter. */
-#define PXP_REG_HST_CLIENTS_WAITING_TO_ARB 0x103008
-/* [RW 1] When 1; doorbells are discarded and not passed to doorbell queue
- block. Should be used for close the gates. */
-#define PXP_REG_HST_DISCARD_DOORBELLS 0x1030a4
-/* [R 1] debug only: '1' means this PSWHST is discarding doorbells. This bit
- should update according to 'hst_discard_doorbells' register when the state
- machine is idle */
-#define PXP_REG_HST_DISCARD_DOORBELLS_STATUS 0x1030a0
-/* [RW 1] When 1; new internal writes arriving to the block are discarded.
- Should be used for close the gates. */
-#define PXP_REG_HST_DISCARD_INTERNAL_WRITES 0x1030a8
-/* [R 6] debug only: A bit mask for all PSWHST internal write clients. '1'
- means this PSWHST is discarding inputs from this client. Each bit should
- update according to 'hst_discard_internal_writes' register when the state
- machine is idle. */
-#define PXP_REG_HST_DISCARD_INTERNAL_WRITES_STATUS 0x10309c
-/* [WB 160] Used for initialization of the inbound interrupts memory */
-#define PXP_REG_HST_INBOUND_INT 0x103800
-/* [RW 32] Interrupt mask register #0 read/write */
-#define PXP_REG_PXP_INT_MASK_0 0x103074
-#define PXP_REG_PXP_INT_MASK_1 0x103084
-/* [R 32] Interrupt register #0 read */
-#define PXP_REG_PXP_INT_STS_0 0x103068
-#define PXP_REG_PXP_INT_STS_1 0x103078
-/* [RC 32] Interrupt register #0 read clear */
-#define PXP_REG_PXP_INT_STS_CLR_0 0x10306c
-#define PXP_REG_PXP_INT_STS_CLR_1 0x10307c
-/* [RW 27] Parity mask register #0 read/write */
-#define PXP_REG_PXP_PRTY_MASK 0x103094
-/* [R 26] Parity register #0 read */
-#define PXP_REG_PXP_PRTY_STS 0x103088
-/* [RC 27] Parity register #0 read clear */
-#define PXP_REG_PXP_PRTY_STS_CLR 0x10308c
-/* [RW 4] The activity counter initial increment value sent in the load
- request */
-#define QM_REG_ACTCTRINITVAL_0 0x168040
-#define QM_REG_ACTCTRINITVAL_1 0x168044
-#define QM_REG_ACTCTRINITVAL_2 0x168048
-#define QM_REG_ACTCTRINITVAL_3 0x16804c
-/* [RW 32] The base logical address (in bytes) of each physical queue. The
- index I represents the physical queue number. The 12 lsbs are ignore and
- considered zero so practically there are only 20 bits in this register;
- queues 63-0 */
-#define QM_REG_BASEADDR 0x168900
-/* [RW 32] The base logical address (in bytes) of each physical queue. The
- index I represents the physical queue number. The 12 lsbs are ignore and
- considered zero so practically there are only 20 bits in this register;
- queues 127-64 */
-#define QM_REG_BASEADDR_EXT_A 0x16e100
-/* [RW 16] The byte credit cost for each task. This value is for both ports */
-#define QM_REG_BYTECRDCOST 0x168234
-/* [RW 16] The initial byte credit value for both ports. */
-#define QM_REG_BYTECRDINITVAL 0x168238
-/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
- queue uses port 0 else it uses port 1; queues 31-0 */
-#define QM_REG_BYTECRDPORT_LSB 0x168228
-/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
- queue uses port 0 else it uses port 1; queues 95-64 */
-#define QM_REG_BYTECRDPORT_LSB_EXT_A 0x16e520
-/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
- queue uses port 0 else it uses port 1; queues 63-32 */
-#define QM_REG_BYTECRDPORT_MSB 0x168224
-/* [RW 32] A bit per physical queue. If the bit is cleared then the physical
- queue uses port 0 else it uses port 1; queues 127-96 */
-#define QM_REG_BYTECRDPORT_MSB_EXT_A 0x16e51c
-/* [RW 16] The byte credit value that if above the QM is considered almost
- full */
-#define QM_REG_BYTECREDITAFULLTHR 0x168094
-/* [RW 4] The initial credit for interface */
-#define QM_REG_CMINITCRD_0 0x1680cc
-#define QM_REG_BYTECRDCMDQ_0 0x16e6e8
-#define QM_REG_CMINITCRD_1 0x1680d0
-#define QM_REG_CMINITCRD_2 0x1680d4
-#define QM_REG_CMINITCRD_3 0x1680d8
-#define QM_REG_CMINITCRD_4 0x1680dc
-#define QM_REG_CMINITCRD_5 0x1680e0
-#define QM_REG_CMINITCRD_6 0x1680e4
-#define QM_REG_CMINITCRD_7 0x1680e8
-/* [RW 8] A mask bit per CM interface. If this bit is 0 then this interface
- is masked */
-#define QM_REG_CMINTEN 0x1680ec
-/* [RW 12] A bit vector which indicates which one of the queues are tied to
- interface 0 */
-#define QM_REG_CMINTVOQMASK_0 0x1681f4
-#define QM_REG_CMINTVOQMASK_1 0x1681f8
-#define QM_REG_CMINTVOQMASK_2 0x1681fc
-#define QM_REG_CMINTVOQMASK_3 0x168200
-#define QM_REG_CMINTVOQMASK_4 0x168204
-#define QM_REG_CMINTVOQMASK_5 0x168208
-#define QM_REG_CMINTVOQMASK_6 0x16820c
-#define QM_REG_CMINTVOQMASK_7 0x168210
-/* [RW 20] The number of connections divided by 16 which dictates the size
- of each queue which belongs to even function number. */
-#define QM_REG_CONNNUM_0 0x168020
-/* [R 6] Keep the fill level of the fifo from write client 4 */
-#define QM_REG_CQM_WRC_FIFOLVL 0x168018
-/* [RW 8] The context regions sent in the CFC load request */
-#define QM_REG_CTXREG_0 0x168030
-#define QM_REG_CTXREG_1 0x168034
-#define QM_REG_CTXREG_2 0x168038
-#define QM_REG_CTXREG_3 0x16803c
-/* [RW 12] The VOQ mask used to select the VOQs which needs to be full for
- bypass enable */
-#define QM_REG_ENBYPVOQMASK 0x16823c
-/* [RW 32] A bit mask per each physical queue. If a bit is set then the
- physical queue uses the byte credit; queues 31-0 */
-#define QM_REG_ENBYTECRD_LSB 0x168220
-/* [RW 32] A bit mask per each physical queue. If a bit is set then the
- physical queue uses the byte credit; queues 95-64 */
-#define QM_REG_ENBYTECRD_LSB_EXT_A 0x16e518
-/* [RW 32] A bit mask per each physical queue. If a bit is set then the
- physical queue uses the byte credit; queues 63-32 */
-#define QM_REG_ENBYTECRD_MSB 0x16821c
-/* [RW 32] A bit mask per each physical queue. If a bit is set then the
- physical queue uses the byte credit; queues 127-96 */
-#define QM_REG_ENBYTECRD_MSB_EXT_A 0x16e514
-/* [RW 4] If cleared then the secondary interface will not be served by the
- RR arbiter */
-#define QM_REG_ENSEC 0x1680f0
-/* [RW 32] NA */
-#define QM_REG_FUNCNUMSEL_LSB 0x168230
-/* [RW 32] NA */
-#define QM_REG_FUNCNUMSEL_MSB 0x16822c
-/* [RW 32] A mask register to mask the Almost empty signals which will not
- be use for the almost empty indication to the HW block; queues 31:0 */
-#define QM_REG_HWAEMPTYMASK_LSB 0x168218
-/* [RW 32] A mask register to mask the Almost empty signals which will not
- be use for the almost empty indication to the HW block; queues 95-64 */
-#define QM_REG_HWAEMPTYMASK_LSB_EXT_A 0x16e510
-/* [RW 32] A mask register to mask the Almost empty signals which will not
- be use for the almost empty indication to the HW block; queues 63:32 */
-#define QM_REG_HWAEMPTYMASK_MSB 0x168214
-/* [RW 32] A mask register to mask the Almost empty signals which will not
- be use for the almost empty indication to the HW block; queues 127-96 */
-#define QM_REG_HWAEMPTYMASK_MSB_EXT_A 0x16e50c
-/* [RW 4] The number of outstanding request to CFC */
-#define QM_REG_OUTLDREQ 0x168804
-/* [RC 1] A flag to indicate that overflow error occurred in one of the
- queues. */
-#define QM_REG_OVFERROR 0x16805c
-/* [RC 7] the Q where the overflow occurs */
-#define QM_REG_OVFQNUM 0x168058
-/* [R 16] Pause state for physical queues 15-0 */
-#define QM_REG_PAUSESTATE0 0x168410
-/* [R 16] Pause state for physical queues 31-16 */
-#define QM_REG_PAUSESTATE1 0x168414
-/* [R 16] Pause state for physical queues 47-32 */
-#define QM_REG_PAUSESTATE2 0x16e684
-/* [R 16] Pause state for physical queues 63-48 */
-#define QM_REG_PAUSESTATE3 0x16e688
-/* [R 16] Pause state for physical queues 79-64 */
-#define QM_REG_PAUSESTATE4 0x16e68c
-/* [R 16] Pause state for physical queues 95-80 */
-#define QM_REG_PAUSESTATE5 0x16e690
-/* [R 16] Pause state for physical queues 111-96 */
-#define QM_REG_PAUSESTATE6 0x16e694
-/* [R 16] Pause state for physical queues 127-112 */
-#define QM_REG_PAUSESTATE7 0x16e698
-/* [RW 2] The PCI attributes field used in the PCI request. */
-#define QM_REG_PCIREQAT 0x168054
-#define QM_REG_PF_EN 0x16e70c
-/* [R 24] The number of tasks stored in the QM for the PF. only even
- * functions are valid in E2 (odd I registers will be hard wired to 0) */
-#define QM_REG_PF_USG_CNT_0 0x16e040
-/* [R 16] NOT USED */
-#define QM_REG_PORT0BYTECRD 0x168300
-/* [R 16] The byte credit of port 1 */
-#define QM_REG_PORT1BYTECRD 0x168304
-/* [RW 3] pci function number of queues 15-0 */
-#define QM_REG_PQ2PCIFUNC_0 0x16e6bc
-#define QM_REG_PQ2PCIFUNC_1 0x16e6c0
-#define QM_REG_PQ2PCIFUNC_2 0x16e6c4
-#define QM_REG_PQ2PCIFUNC_3 0x16e6c8
-#define QM_REG_PQ2PCIFUNC_4 0x16e6cc
-#define QM_REG_PQ2PCIFUNC_5 0x16e6d0
-#define QM_REG_PQ2PCIFUNC_6 0x16e6d4
-#define QM_REG_PQ2PCIFUNC_7 0x16e6d8
-/* [WB 54] Pointer Table Memory for queues 63-0; The mapping is as follow:
- ptrtbl[53:30] read pointer; ptrtbl[29:6] write pointer; ptrtbl[5:4] read
- bank0; ptrtbl[3:2] read bank 1; ptrtbl[1:0] write bank; */
-#define QM_REG_PTRTBL 0x168a00
-/* [WB 54] Pointer Table Memory for queues 127-64; The mapping is as follow:
- ptrtbl[53:30] read pointer; ptrtbl[29:6] write pointer; ptrtbl[5:4] read
- bank0; ptrtbl[3:2] read bank 1; ptrtbl[1:0] write bank; */
-#define QM_REG_PTRTBL_EXT_A 0x16e200
-/* [RW 2] Interrupt mask register #0 read/write */
-#define QM_REG_QM_INT_MASK 0x168444
-/* [R 2] Interrupt register #0 read */
-#define QM_REG_QM_INT_STS 0x168438
-/* [RW 12] Parity mask register #0 read/write */
-#define QM_REG_QM_PRTY_MASK 0x168454
-/* [R 12] Parity register #0 read */
-#define QM_REG_QM_PRTY_STS 0x168448
-/* [RC 12] Parity register #0 read clear */
-#define QM_REG_QM_PRTY_STS_CLR 0x16844c
-/* [R 32] Current queues in pipeline: Queues from 32 to 63 */
-#define QM_REG_QSTATUS_HIGH 0x16802c
-/* [R 32] Current queues in pipeline: Queues from 96 to 127 */
-#define QM_REG_QSTATUS_HIGH_EXT_A 0x16e408
-/* [R 32] Current queues in pipeline: Queues from 0 to 31 */
-#define QM_REG_QSTATUS_LOW 0x168028
-/* [R 32] Current queues in pipeline: Queues from 64 to 95 */
-#define QM_REG_QSTATUS_LOW_EXT_A 0x16e404
-/* [R 24] The number of tasks queued for each queue; queues 63-0 */
-#define QM_REG_QTASKCTR_0 0x168308
-/* [R 24] The number of tasks queued for each queue; queues 127-64 */
-#define QM_REG_QTASKCTR_EXT_A_0 0x16e584
-/* [RW 4] Queue tied to VOQ */
-#define QM_REG_QVOQIDX_0 0x1680f4
-#define QM_REG_QVOQIDX_10 0x16811c
-#define QM_REG_QVOQIDX_100 0x16e49c
-#define QM_REG_QVOQIDX_101 0x16e4a0
-#define QM_REG_QVOQIDX_102 0x16e4a4
-#define QM_REG_QVOQIDX_103 0x16e4a8
-#define QM_REG_QVOQIDX_104 0x16e4ac
-#define QM_REG_QVOQIDX_105 0x16e4b0
-#define QM_REG_QVOQIDX_106 0x16e4b4
-#define QM_REG_QVOQIDX_107 0x16e4b8
-#define QM_REG_QVOQIDX_108 0x16e4bc
-#define QM_REG_QVOQIDX_109 0x16e4c0
-#define QM_REG_QVOQIDX_11 0x168120
-#define QM_REG_QVOQIDX_110 0x16e4c4
-#define QM_REG_QVOQIDX_111 0x16e4c8
-#define QM_REG_QVOQIDX_112 0x16e4cc
-#define QM_REG_QVOQIDX_113 0x16e4d0
-#define QM_REG_QVOQIDX_114 0x16e4d4
-#define QM_REG_QVOQIDX_115 0x16e4d8
-#define QM_REG_QVOQIDX_116 0x16e4dc
-#define QM_REG_QVOQIDX_117 0x16e4e0
-#define QM_REG_QVOQIDX_118 0x16e4e4
-#define QM_REG_QVOQIDX_119 0x16e4e8
-#define QM_REG_QVOQIDX_12 0x168124
-#define QM_REG_QVOQIDX_120 0x16e4ec
-#define QM_REG_QVOQIDX_121 0x16e4f0
-#define QM_REG_QVOQIDX_122 0x16e4f4
-#define QM_REG_QVOQIDX_123 0x16e4f8
-#define QM_REG_QVOQIDX_124 0x16e4fc
-#define QM_REG_QVOQIDX_125 0x16e500
-#define QM_REG_QVOQIDX_126 0x16e504
-#define QM_REG_QVOQIDX_127 0x16e508
-#define QM_REG_QVOQIDX_13 0x168128
-#define QM_REG_QVOQIDX_14 0x16812c
-#define QM_REG_QVOQIDX_15 0x168130
-#define QM_REG_QVOQIDX_16 0x168134
-#define QM_REG_QVOQIDX_17 0x168138
-#define QM_REG_QVOQIDX_21 0x168148
-#define QM_REG_QVOQIDX_22 0x16814c
-#define QM_REG_QVOQIDX_23 0x168150
-#define QM_REG_QVOQIDX_24 0x168154
-#define QM_REG_QVOQIDX_25 0x168158
-#define QM_REG_QVOQIDX_26 0x16815c
-#define QM_REG_QVOQIDX_27 0x168160
-#define QM_REG_QVOQIDX_28 0x168164
-#define QM_REG_QVOQIDX_29 0x168168
-#define QM_REG_QVOQIDX_30 0x16816c
-#define QM_REG_QVOQIDX_31 0x168170
-#define QM_REG_QVOQIDX_32 0x168174
-#define QM_REG_QVOQIDX_33 0x168178
-#define QM_REG_QVOQIDX_34 0x16817c
-#define QM_REG_QVOQIDX_35 0x168180
-#define QM_REG_QVOQIDX_36 0x168184
-#define QM_REG_QVOQIDX_37 0x168188
-#define QM_REG_QVOQIDX_38 0x16818c
-#define QM_REG_QVOQIDX_39 0x168190
-#define QM_REG_QVOQIDX_40 0x168194
-#define QM_REG_QVOQIDX_41 0x168198
-#define QM_REG_QVOQIDX_42 0x16819c
-#define QM_REG_QVOQIDX_43 0x1681a0
-#define QM_REG_QVOQIDX_44 0x1681a4
-#define QM_REG_QVOQIDX_45 0x1681a8
-#define QM_REG_QVOQIDX_46 0x1681ac
-#define QM_REG_QVOQIDX_47 0x1681b0
-#define QM_REG_QVOQIDX_48 0x1681b4
-#define QM_REG_QVOQIDX_49 0x1681b8
-#define QM_REG_QVOQIDX_5 0x168108
-#define QM_REG_QVOQIDX_50 0x1681bc
-#define QM_REG_QVOQIDX_51 0x1681c0
-#define QM_REG_QVOQIDX_52 0x1681c4
-#define QM_REG_QVOQIDX_53 0x1681c8
-#define QM_REG_QVOQIDX_54 0x1681cc
-#define QM_REG_QVOQIDX_55 0x1681d0
-#define QM_REG_QVOQIDX_56 0x1681d4
-#define QM_REG_QVOQIDX_57 0x1681d8
-#define QM_REG_QVOQIDX_58 0x1681dc
-#define QM_REG_QVOQIDX_59 0x1681e0
-#define QM_REG_QVOQIDX_6 0x16810c
-#define QM_REG_QVOQIDX_60 0x1681e4
-#define QM_REG_QVOQIDX_61 0x1681e8
-#define QM_REG_QVOQIDX_62 0x1681ec
-#define QM_REG_QVOQIDX_63 0x1681f0
-#define QM_REG_QVOQIDX_64 0x16e40c
-#define QM_REG_QVOQIDX_65 0x16e410
-#define QM_REG_QVOQIDX_69 0x16e420
-#define QM_REG_QVOQIDX_7 0x168110
-#define QM_REG_QVOQIDX_70 0x16e424
-#define QM_REG_QVOQIDX_71 0x16e428
-#define QM_REG_QVOQIDX_72 0x16e42c
-#define QM_REG_QVOQIDX_73 0x16e430
-#define QM_REG_QVOQIDX_74 0x16e434
-#define QM_REG_QVOQIDX_75 0x16e438
-#define QM_REG_QVOQIDX_76 0x16e43c
-#define QM_REG_QVOQIDX_77 0x16e440
-#define QM_REG_QVOQIDX_78 0x16e444
-#define QM_REG_QVOQIDX_79 0x16e448
-#define QM_REG_QVOQIDX_8 0x168114
-#define QM_REG_QVOQIDX_80 0x16e44c
-#define QM_REG_QVOQIDX_81 0x16e450
-#define QM_REG_QVOQIDX_85 0x16e460
-#define QM_REG_QVOQIDX_86 0x16e464
-#define QM_REG_QVOQIDX_87 0x16e468
-#define QM_REG_QVOQIDX_88 0x16e46c
-#define QM_REG_QVOQIDX_89 0x16e470
-#define QM_REG_QVOQIDX_9 0x168118
-#define QM_REG_QVOQIDX_90 0x16e474
-#define QM_REG_QVOQIDX_91 0x16e478
-#define QM_REG_QVOQIDX_92 0x16e47c
-#define QM_REG_QVOQIDX_93 0x16e480
-#define QM_REG_QVOQIDX_94 0x16e484
-#define QM_REG_QVOQIDX_95 0x16e488
-#define QM_REG_QVOQIDX_96 0x16e48c
-#define QM_REG_QVOQIDX_97 0x16e490
-#define QM_REG_QVOQIDX_98 0x16e494
-#define QM_REG_QVOQIDX_99 0x16e498
-/* [RW 1] Initialization bit command */
-#define QM_REG_SOFT_RESET 0x168428
-/* [RW 8] The credit cost per every task in the QM. A value per each VOQ */
-#define QM_REG_TASKCRDCOST_0 0x16809c
-#define QM_REG_TASKCRDCOST_1 0x1680a0
-#define QM_REG_TASKCRDCOST_2 0x1680a4
-#define QM_REG_TASKCRDCOST_4 0x1680ac
-#define QM_REG_TASKCRDCOST_5 0x1680b0
-/* [R 6] Keep the fill level of the fifo from write client 3 */
-#define QM_REG_TQM_WRC_FIFOLVL 0x168010
-/* [R 6] Keep the fill level of the fifo from write client 2 */
-#define QM_REG_UQM_WRC_FIFOLVL 0x168008
-/* [RC 32] Credit update error register */
-#define QM_REG_VOQCRDERRREG 0x168408
-/* [R 16] The credit value for each VOQ */
-#define QM_REG_VOQCREDIT_0 0x1682d0
-#define QM_REG_VOQCREDIT_1 0x1682d4
-#define QM_REG_VOQCREDIT_4 0x1682e0
-/* [RW 16] The credit value that if above the QM is considered almost full */
-#define QM_REG_VOQCREDITAFULLTHR 0x168090
-/* [RW 16] The init and maximum credit for each VoQ */
-#define QM_REG_VOQINITCREDIT_0 0x168060
-#define QM_REG_VOQINITCREDIT_1 0x168064
-#define QM_REG_VOQINITCREDIT_2 0x168068
-#define QM_REG_VOQINITCREDIT_4 0x168070
-#define QM_REG_VOQINITCREDIT_5 0x168074
-/* [RW 1] The port of which VOQ belongs */
-#define QM_REG_VOQPORT_0 0x1682a0
-#define QM_REG_VOQPORT_1 0x1682a4
-#define QM_REG_VOQPORT_2 0x1682a8
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_0_LSB 0x168240
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_0_LSB_EXT_A 0x16e524
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_0_MSB 0x168244
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_0_MSB_EXT_A 0x16e528
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_10_LSB 0x168290
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_10_LSB_EXT_A 0x16e574
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_10_MSB 0x168294
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_10_MSB_EXT_A 0x16e578
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_11_LSB 0x168298
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_11_LSB_EXT_A 0x16e57c
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_11_MSB 0x16829c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_11_MSB_EXT_A 0x16e580
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_1_LSB 0x168248
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_1_LSB_EXT_A 0x16e52c
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_1_MSB 0x16824c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_1_MSB_EXT_A 0x16e530
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_2_LSB 0x168250
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_2_LSB_EXT_A 0x16e534
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_2_MSB 0x168254
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_2_MSB_EXT_A 0x16e538
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_3_LSB 0x168258
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_3_LSB_EXT_A 0x16e53c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_3_MSB_EXT_A 0x16e540
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_4_LSB 0x168260
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_4_LSB_EXT_A 0x16e544
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_4_MSB 0x168264
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_4_MSB_EXT_A 0x16e548
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_5_LSB 0x168268
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_5_LSB_EXT_A 0x16e54c
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_5_MSB 0x16826c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_5_MSB_EXT_A 0x16e550
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_6_LSB 0x168270
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_6_LSB_EXT_A 0x16e554
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_6_MSB 0x168274
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_6_MSB_EXT_A 0x16e558
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_7_LSB 0x168278
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_7_LSB_EXT_A 0x16e55c
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_7_MSB 0x16827c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_7_MSB_EXT_A 0x16e560
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_8_LSB 0x168280
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_8_LSB_EXT_A 0x16e564
-/* [RW 32] The physical queue number associated with each VOQ; queues 63-32 */
-#define QM_REG_VOQQMASK_8_MSB 0x168284
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_8_MSB_EXT_A 0x16e568
-/* [RW 32] The physical queue number associated with each VOQ; queues 31-0 */
-#define QM_REG_VOQQMASK_9_LSB 0x168288
-/* [RW 32] The physical queue number associated with each VOQ; queues 95-64 */
-#define QM_REG_VOQQMASK_9_LSB_EXT_A 0x16e56c
-/* [RW 32] The physical queue number associated with each VOQ; queues 127-96 */
-#define QM_REG_VOQQMASK_9_MSB_EXT_A 0x16e570
-/* [RW 32] Wrr weights */
-#define QM_REG_WRRWEIGHTS_0 0x16880c
-#define QM_REG_WRRWEIGHTS_1 0x168810
-#define QM_REG_WRRWEIGHTS_10 0x168814
-#define QM_REG_WRRWEIGHTS_11 0x168818
-#define QM_REG_WRRWEIGHTS_12 0x16881c
-#define QM_REG_WRRWEIGHTS_13 0x168820
-#define QM_REG_WRRWEIGHTS_14 0x168824
-#define QM_REG_WRRWEIGHTS_15 0x168828
-#define QM_REG_WRRWEIGHTS_16 0x16e000
-#define QM_REG_WRRWEIGHTS_17 0x16e004
-#define QM_REG_WRRWEIGHTS_18 0x16e008
-#define QM_REG_WRRWEIGHTS_19 0x16e00c
-#define QM_REG_WRRWEIGHTS_2 0x16882c
-#define QM_REG_WRRWEIGHTS_20 0x16e010
-#define QM_REG_WRRWEIGHTS_21 0x16e014
-#define QM_REG_WRRWEIGHTS_22 0x16e018
-#define QM_REG_WRRWEIGHTS_23 0x16e01c
-#define QM_REG_WRRWEIGHTS_24 0x16e020
-#define QM_REG_WRRWEIGHTS_25 0x16e024
-#define QM_REG_WRRWEIGHTS_26 0x16e028
-#define QM_REG_WRRWEIGHTS_27 0x16e02c
-#define QM_REG_WRRWEIGHTS_28 0x16e030
-#define QM_REG_WRRWEIGHTS_29 0x16e034
-#define QM_REG_WRRWEIGHTS_3 0x168830
-#define QM_REG_WRRWEIGHTS_30 0x16e038
-#define QM_REG_WRRWEIGHTS_31 0x16e03c
-#define QM_REG_WRRWEIGHTS_4 0x168834
-#define QM_REG_WRRWEIGHTS_5 0x168838
-#define QM_REG_WRRWEIGHTS_6 0x16883c
-#define QM_REG_WRRWEIGHTS_7 0x168840
-#define QM_REG_WRRWEIGHTS_8 0x168844
-#define QM_REG_WRRWEIGHTS_9 0x168848
-/* [R 6] Keep the fill level of the fifo from write client 1 */
-#define QM_REG_XQM_WRC_FIFOLVL 0x168000
-/* [W 1] reset to parity interrupt */
-#define SEM_FAST_REG_PARITY_RST 0x18840
-#define SRC_REG_COUNTFREE0 0x40500
-/* [RW 1] If clr the searcher is compatible to E1 A0 - support only two
- ports. If set the searcher support 8 functions. */
-#define SRC_REG_E1HMF_ENABLE 0x404cc
-#define SRC_REG_FIRSTFREE0 0x40510
-#define SRC_REG_KEYRSS0_0 0x40408
-#define SRC_REG_KEYRSS0_7 0x40424
-#define SRC_REG_KEYRSS1_9 0x40454
-#define SRC_REG_KEYSEARCH_0 0x40458
-#define SRC_REG_KEYSEARCH_1 0x4045c
-#define SRC_REG_KEYSEARCH_2 0x40460
-#define SRC_REG_KEYSEARCH_3 0x40464
-#define SRC_REG_KEYSEARCH_4 0x40468
-#define SRC_REG_KEYSEARCH_5 0x4046c
-#define SRC_REG_KEYSEARCH_6 0x40470
-#define SRC_REG_KEYSEARCH_7 0x40474
-#define SRC_REG_KEYSEARCH_8 0x40478
-#define SRC_REG_KEYSEARCH_9 0x4047c
-#define SRC_REG_LASTFREE0 0x40530
-#define SRC_REG_NUMBER_HASH_BITS0 0x40400
-/* [RW 1] Reset internal state machines. */
-#define SRC_REG_SOFT_RST 0x4049c
-/* [R 3] Interrupt register #0 read */
-#define SRC_REG_SRC_INT_STS 0x404ac
-/* [RW 3] Parity mask register #0 read/write */
-#define SRC_REG_SRC_PRTY_MASK 0x404c8
-/* [R 3] Parity register #0 read */
-#define SRC_REG_SRC_PRTY_STS 0x404bc
-/* [RC 3] Parity register #0 read clear */
-#define SRC_REG_SRC_PRTY_STS_CLR 0x404c0
-/* [R 4] Used to read the value of the XX protection CAM occupancy counter. */
-#define TCM_REG_CAM_OCCUP 0x5017c
-/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define TCM_REG_CDU_AG_RD_IFEN 0x50034
-/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
- are disregarded; all other signals are treated as usual; if 1 - normal
- activity. */
-#define TCM_REG_CDU_AG_WR_IFEN 0x50030
-/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define TCM_REG_CDU_SM_RD_IFEN 0x5003c
-/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
- input is disregarded; all other signals are treated as usual; if 1 -
- normal activity. */
-#define TCM_REG_CDU_SM_WR_IFEN 0x50038
-/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 1 at start-up. */
-#define TCM_REG_CFC_INIT_CRD 0x50204
-/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_CP_WEIGHT 0x500c0
-/* [RW 1] Input csem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define TCM_REG_CSEM_IFEN 0x5002c
-/* [RC 1] Message length mismatch (relative to last indication) at the In#9
- interface. */
-#define TCM_REG_CSEM_LENGTH_MIS 0x50174
-/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_CSEM_WEIGHT 0x500bc
-/* [RW 8] The Event ID in case of ErrorFlg is set in the input message. */
-#define TCM_REG_ERR_EVNT_ID 0x500a0
-/* [RW 28] The CM erroneous header for QM and Timers formatting. */
-#define TCM_REG_ERR_TCM_HDR 0x5009c
-/* [RW 8] The Event ID for Timers expiration. */
-#define TCM_REG_EXPR_EVNT_ID 0x500a4
-/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define TCM_REG_FIC0_INIT_CRD 0x5020c
-/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define TCM_REG_FIC1_INIT_CRD 0x50210
-/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
- - strict priority defined by ~tcm_registers_gr_ag_pr.gr_ag_pr;
- ~tcm_registers_gr_ld0_pr.gr_ld0_pr and
- ~tcm_registers_gr_ld1_pr.gr_ld1_pr. */
-#define TCM_REG_GR_ARB_TYPE 0x50114
-/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Store channel is the
- compliment of the other 3 groups. */
-#define TCM_REG_GR_LD0_PR 0x5011c
-/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Store channel is the
- compliment of the other 3 groups. */
-#define TCM_REG_GR_LD1_PR 0x50120
-/* [RW 4] The number of double REG-pairs; loaded from the STORM context and
- sent to STORM; for a specific connection type. The double REG-pairs are
- used to align to STORM context row size of 128 bits. The offset of these
- data in the STORM context is always 0. Index _i stands for the connection
- type (one of 16). */
-#define TCM_REG_N_SM_CTX_LD_0 0x50050
-#define TCM_REG_N_SM_CTX_LD_1 0x50054
-#define TCM_REG_N_SM_CTX_LD_2 0x50058
-#define TCM_REG_N_SM_CTX_LD_3 0x5005c
-#define TCM_REG_N_SM_CTX_LD_4 0x50060
-#define TCM_REG_N_SM_CTX_LD_5 0x50064
-/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_PBF_IFEN 0x50024
-/* [RC 1] Message length mismatch (relative to last indication) at the In#7
- interface. */
-#define TCM_REG_PBF_LENGTH_MIS 0x5016c
-/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_PBF_WEIGHT 0x500b4
-#define TCM_REG_PHYS_QNUM0_0 0x500e0
-#define TCM_REG_PHYS_QNUM0_1 0x500e4
-#define TCM_REG_PHYS_QNUM1_0 0x500e8
-#define TCM_REG_PHYS_QNUM1_1 0x500ec
-#define TCM_REG_PHYS_QNUM2_0 0x500f0
-#define TCM_REG_PHYS_QNUM2_1 0x500f4
-#define TCM_REG_PHYS_QNUM3_0 0x500f8
-#define TCM_REG_PHYS_QNUM3_1 0x500fc
-/* [RW 1] Input prs Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_PRS_IFEN 0x50020
-/* [RC 1] Message length mismatch (relative to last indication) at the In#6
- interface. */
-#define TCM_REG_PRS_LENGTH_MIS 0x50168
-/* [RW 3] The weight of the input prs in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_PRS_WEIGHT 0x500b0
-/* [RW 8] The Event ID for Timers formatting in case of stop done. */
-#define TCM_REG_STOP_EVNT_ID 0x500a8
-/* [RC 1] Message length mismatch (relative to last indication) at the STORM
- interface. */
-#define TCM_REG_STORM_LENGTH_MIS 0x50160
-/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define TCM_REG_STORM_TCM_IFEN 0x50010
-/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_STORM_WEIGHT 0x500ac
-/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TCM_CFC_IFEN 0x50040
-/* [RW 11] Interrupt mask register #0 read/write */
-#define TCM_REG_TCM_INT_MASK 0x501dc
-/* [R 11] Interrupt register #0 read */
-#define TCM_REG_TCM_INT_STS 0x501d0
-/* [RW 27] Parity mask register #0 read/write */
-#define TCM_REG_TCM_PRTY_MASK 0x501ec
-/* [R 27] Parity register #0 read */
-#define TCM_REG_TCM_PRTY_STS 0x501e0
-/* [RC 27] Parity register #0 read clear */
-#define TCM_REG_TCM_PRTY_STS_CLR 0x501e4
-/* [RW 3] The size of AG context region 0 in REG-pairs. Designates the MS
- REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
- Is used to determine the number of the AG context REG-pairs written back;
- when the input message Reg1WbFlg isn't set. */
-#define TCM_REG_TCM_REG0_SZ 0x500d8
-/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TCM_STORM0_IFEN 0x50004
-/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TCM_STORM1_IFEN 0x50008
-/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TCM_TQM_IFEN 0x5000c
-/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
-#define TCM_REG_TCM_TQM_USE_Q 0x500d4
-/* [RW 28] The CM header for Timers expiration command. */
-#define TCM_REG_TM_TCM_HDR 0x50098
-/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define TCM_REG_TM_TCM_IFEN 0x5001c
-/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_TM_WEIGHT 0x500d0
-/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 32 at start-up. */
-#define TCM_REG_TQM_INIT_CRD 0x5021c
-/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_TQM_P_WEIGHT 0x500c8
-/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_TQM_S_WEIGHT 0x500cc
-/* [RW 28] The CM header value for QM request (primary). */
-#define TCM_REG_TQM_TCM_HDR_P 0x50090
-/* [RW 28] The CM header value for QM request (secondary). */
-#define TCM_REG_TQM_TCM_HDR_S 0x50094
-/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TQM_TCM_IFEN 0x50014
-/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define TCM_REG_TSDM_IFEN 0x50018
-/* [RC 1] Message length mismatch (relative to last indication) at the SDM
- interface. */
-#define TCM_REG_TSDM_LENGTH_MIS 0x50164
-/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_TSDM_WEIGHT 0x500c4
-/* [RW 1] Input usem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define TCM_REG_USEM_IFEN 0x50028
-/* [RC 1] Message length mismatch (relative to last indication) at the In#8
- interface. */
-#define TCM_REG_USEM_LENGTH_MIS 0x50170
-/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define TCM_REG_USEM_WEIGHT 0x500b8
-/* [RW 21] Indirect access to the descriptor table of the XX protection
- mechanism. The fields are: [5:0] - length of the message; 15:6] - message
- pointer; 20:16] - next pointer. */
-#define TCM_REG_XX_DESCR_TABLE 0x50280
-#define TCM_REG_XX_DESCR_TABLE_SIZE 29
-/* [R 6] Use to read the value of XX protection Free counter. */
-#define TCM_REG_XX_FREE 0x50178
-/* [RW 6] Initial value for the credit counter; responsible for fulfilling
- of the Input Stage XX protection buffer by the XX protection pending
- messages. Max credit available - 127.Write writes the initial credit
- value; read returns the current value of the credit counter. Must be
- initialized to 19 at start-up. */
-#define TCM_REG_XX_INIT_CRD 0x50220
-/* [RW 6] Maximum link list size (messages locked) per connection in the XX
- protection. */
-#define TCM_REG_XX_MAX_LL_SZ 0x50044
-/* [RW 6] The maximum number of pending messages; which may be stored in XX
- protection. ~tcm_registers_xx_free.xx_free is read on read. */
-#define TCM_REG_XX_MSG_NUM 0x50224
-/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
-#define TCM_REG_XX_OVFL_EVNT_ID 0x50048
-/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
- The fields are:[4:0] - tail pointer; [10:5] - Link List size; 15:11] -
- header pointer. */
-#define TCM_REG_XX_TABLE 0x50240
-/* [RW 4] Load value for cfc ac credit cnt. */
-#define TM_REG_CFC_AC_CRDCNT_VAL 0x164208
-/* [RW 4] Load value for cfc cld credit cnt. */
-#define TM_REG_CFC_CLD_CRDCNT_VAL 0x164210
-/* [RW 8] Client0 context region. */
-#define TM_REG_CL0_CONT_REGION 0x164030
-/* [RW 8] Client1 context region. */
-#define TM_REG_CL1_CONT_REGION 0x164034
-/* [RW 8] Client2 context region. */
-#define TM_REG_CL2_CONT_REGION 0x164038
-/* [RW 2] Client in High priority client number. */
-#define TM_REG_CLIN_PRIOR0_CLIENT 0x164024
-/* [RW 4] Load value for clout0 cred cnt. */
-#define TM_REG_CLOUT_CRDCNT0_VAL 0x164220
-/* [RW 4] Load value for clout1 cred cnt. */
-#define TM_REG_CLOUT_CRDCNT1_VAL 0x164228
-/* [RW 4] Load value for clout2 cred cnt. */
-#define TM_REG_CLOUT_CRDCNT2_VAL 0x164230
-/* [RW 1] Enable client0 input. */
-#define TM_REG_EN_CL0_INPUT 0x164008
-/* [RW 1] Enable client1 input. */
-#define TM_REG_EN_CL1_INPUT 0x16400c
-/* [RW 1] Enable client2 input. */
-#define TM_REG_EN_CL2_INPUT 0x164010
-#define TM_REG_EN_LINEAR0_TIMER 0x164014
-/* [RW 1] Enable real time counter. */
-#define TM_REG_EN_REAL_TIME_CNT 0x1640d8
-/* [RW 1] Enable for Timers state machines. */
-#define TM_REG_EN_TIMERS 0x164000
-/* [RW 4] Load value for expiration credit cnt. CFC max number of
- outstanding load requests for timers (expiration) context loading. */
-#define TM_REG_EXP_CRDCNT_VAL 0x164238
-/* [RW 32] Linear0 logic address. */
-#define TM_REG_LIN0_LOGIC_ADDR 0x164240
-/* [RW 18] Linear0 Max active cid (in banks of 32 entries). */
-#define TM_REG_LIN0_MAX_ACTIVE_CID 0x164048
-/* [ST 16] Linear0 Number of scans counter. */
-#define TM_REG_LIN0_NUM_SCANS 0x1640a0
-/* [WB 64] Linear0 phy address. */
-#define TM_REG_LIN0_PHY_ADDR 0x164270
-/* [RW 1] Linear0 physical address valid. */
-#define TM_REG_LIN0_PHY_ADDR_VALID 0x164248
-#define TM_REG_LIN0_SCAN_ON 0x1640d0
-/* [RW 24] Linear0 array scan timeout. */
-#define TM_REG_LIN0_SCAN_TIME 0x16403c
-#define TM_REG_LIN0_VNIC_UC 0x164128
-/* [RW 32] Linear1 logic address. */
-#define TM_REG_LIN1_LOGIC_ADDR 0x164250
-/* [WB 64] Linear1 phy address. */
-#define TM_REG_LIN1_PHY_ADDR 0x164280
-/* [RW 1] Linear1 physical address valid. */
-#define TM_REG_LIN1_PHY_ADDR_VALID 0x164258
-/* [RW 6] Linear timer set_clear fifo threshold. */
-#define TM_REG_LIN_SETCLR_FIFO_ALFULL_THR 0x164070
-/* [RW 2] Load value for pci arbiter credit cnt. */
-#define TM_REG_PCIARB_CRDCNT_VAL 0x164260
-/* [RW 20] The amount of hardware cycles for each timer tick. */
-#define TM_REG_TIMER_TICK_SIZE 0x16401c
-/* [RW 8] Timers Context region. */
-#define TM_REG_TM_CONTEXT_REGION 0x164044
-/* [RW 1] Interrupt mask register #0 read/write */
-#define TM_REG_TM_INT_MASK 0x1640fc
-/* [R 1] Interrupt register #0 read */
-#define TM_REG_TM_INT_STS 0x1640f0
-/* [RW 7] Parity mask register #0 read/write */
-#define TM_REG_TM_PRTY_MASK 0x16410c
-/* [RC 7] Parity register #0 read clear */
-#define TM_REG_TM_PRTY_STS_CLR 0x164104
-/* [RW 8] The event id for aggregated interrupt 0 */
-#define TSDM_REG_AGG_INT_EVENT_0 0x42038
-#define TSDM_REG_AGG_INT_EVENT_1 0x4203c
-#define TSDM_REG_AGG_INT_EVENT_2 0x42040
-#define TSDM_REG_AGG_INT_EVENT_3 0x42044
-#define TSDM_REG_AGG_INT_EVENT_4 0x42048
-/* [RW 1] The T bit for aggregated interrupt 0 */
-#define TSDM_REG_AGG_INT_T_0 0x420b8
-#define TSDM_REG_AGG_INT_T_1 0x420bc
-/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
-#define TSDM_REG_CFC_RSP_START_ADDR 0x42008
-/* [RW 16] The maximum value of the completion counter #0 */
-#define TSDM_REG_CMP_COUNTER_MAX0 0x4201c
-/* [RW 16] The maximum value of the completion counter #1 */
-#define TSDM_REG_CMP_COUNTER_MAX1 0x42020
-/* [RW 16] The maximum value of the completion counter #2 */
-#define TSDM_REG_CMP_COUNTER_MAX2 0x42024
-/* [RW 16] The maximum value of the completion counter #3 */
-#define TSDM_REG_CMP_COUNTER_MAX3 0x42028
-/* [RW 13] The start address in the internal RAM for the completion
- counters. */
-#define TSDM_REG_CMP_COUNTER_START_ADDR 0x4200c
-#define TSDM_REG_ENABLE_IN1 0x42238
-#define TSDM_REG_ENABLE_IN2 0x4223c
-#define TSDM_REG_ENABLE_OUT1 0x42240
-#define TSDM_REG_ENABLE_OUT2 0x42244
-/* [RW 4] The initial number of messages that can be sent to the pxp control
- interface without receiving any ACK. */
-#define TSDM_REG_INIT_CREDIT_PXP_CTRL 0x424bc
-/* [ST 32] The number of ACK after placement messages received */
-#define TSDM_REG_NUM_OF_ACK_AFTER_PLACE 0x4227c
-/* [ST 32] The number of packet end messages received from the parser */
-#define TSDM_REG_NUM_OF_PKT_END_MSG 0x42274
-/* [ST 32] The number of requests received from the pxp async if */
-#define TSDM_REG_NUM_OF_PXP_ASYNC_REQ 0x42278
-/* [ST 32] The number of commands received in queue 0 */
-#define TSDM_REG_NUM_OF_Q0_CMD 0x42248
-/* [ST 32] The number of commands received in queue 10 */
-#define TSDM_REG_NUM_OF_Q10_CMD 0x4226c
-/* [ST 32] The number of commands received in queue 11 */
-#define TSDM_REG_NUM_OF_Q11_CMD 0x42270
-/* [ST 32] The number of commands received in queue 1 */
-#define TSDM_REG_NUM_OF_Q1_CMD 0x4224c
-/* [ST 32] The number of commands received in queue 3 */
-#define TSDM_REG_NUM_OF_Q3_CMD 0x42250
-/* [ST 32] The number of commands received in queue 4 */
-#define TSDM_REG_NUM_OF_Q4_CMD 0x42254
-/* [ST 32] The number of commands received in queue 5 */
-#define TSDM_REG_NUM_OF_Q5_CMD 0x42258
-/* [ST 32] The number of commands received in queue 6 */
-#define TSDM_REG_NUM_OF_Q6_CMD 0x4225c
-/* [ST 32] The number of commands received in queue 7 */
-#define TSDM_REG_NUM_OF_Q7_CMD 0x42260
-/* [ST 32] The number of commands received in queue 8 */
-#define TSDM_REG_NUM_OF_Q8_CMD 0x42264
-/* [ST 32] The number of commands received in queue 9 */
-#define TSDM_REG_NUM_OF_Q9_CMD 0x42268
-/* [RW 13] The start address in the internal RAM for the packet end message */
-#define TSDM_REG_PCK_END_MSG_START_ADDR 0x42014
-/* [RW 13] The start address in the internal RAM for queue counters */
-#define TSDM_REG_Q_COUNTER_START_ADDR 0x42010
-/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
-#define TSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0x42548
-/* [R 1] parser fifo empty in sdm_sync block */
-#define TSDM_REG_SYNC_PARSER_EMPTY 0x42550
-/* [R 1] parser serial fifo empty in sdm_sync block */
-#define TSDM_REG_SYNC_SYNC_EMPTY 0x42558
-/* [RW 32] Tick for timer counter. Applicable only when
- ~tsdm_registers_timer_tick_enable.timer_tick_enable =1 */
-#define TSDM_REG_TIMER_TICK 0x42000
-/* [RW 32] Interrupt mask register #0 read/write */
-#define TSDM_REG_TSDM_INT_MASK_0 0x4229c
-#define TSDM_REG_TSDM_INT_MASK_1 0x422ac
-/* [R 32] Interrupt register #0 read */
-#define TSDM_REG_TSDM_INT_STS_0 0x42290
-#define TSDM_REG_TSDM_INT_STS_1 0x422a0
-/* [RW 11] Parity mask register #0 read/write */
-#define TSDM_REG_TSDM_PRTY_MASK 0x422bc
-/* [R 11] Parity register #0 read */
-#define TSDM_REG_TSDM_PRTY_STS 0x422b0
-/* [RC 11] Parity register #0 read clear */
-#define TSDM_REG_TSDM_PRTY_STS_CLR 0x422b4
-/* [RW 5] The number of time_slots in the arbitration cycle */
-#define TSEM_REG_ARB_CYCLE_SIZE 0x180034
-/* [RW 3] The source that is associated with arbitration element 0. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2 */
-#define TSEM_REG_ARB_ELEMENT0 0x180020
-/* [RW 3] The source that is associated with arbitration element 1. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~tsem_registers_arb_element0.arb_element0 */
-#define TSEM_REG_ARB_ELEMENT1 0x180024
-/* [RW 3] The source that is associated with arbitration element 2. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~tsem_registers_arb_element0.arb_element0
- and ~tsem_registers_arb_element1.arb_element1 */
-#define TSEM_REG_ARB_ELEMENT2 0x180028
-/* [RW 3] The source that is associated with arbitration element 3. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
- not be equal to register ~tsem_registers_arb_element0.arb_element0 and
- ~tsem_registers_arb_element1.arb_element1 and
- ~tsem_registers_arb_element2.arb_element2 */
-#define TSEM_REG_ARB_ELEMENT3 0x18002c
-/* [RW 3] The source that is associated with arbitration element 4. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~tsem_registers_arb_element0.arb_element0
- and ~tsem_registers_arb_element1.arb_element1 and
- ~tsem_registers_arb_element2.arb_element2 and
- ~tsem_registers_arb_element3.arb_element3 */
-#define TSEM_REG_ARB_ELEMENT4 0x180030
-#define TSEM_REG_ENABLE_IN 0x1800a4
-#define TSEM_REG_ENABLE_OUT 0x1800a8
-/* [RW 32] This address space contains all registers and memories that are
- placed in SEM_FAST block. The SEM_FAST registers are described in
- appendix B. In order to access the sem_fast registers the base address
- ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
-#define TSEM_REG_FAST_MEMORY 0x1a0000
-/* [RW 1] Disables input messages from FIC0 May be updated during run_time
- by the microcode */
-#define TSEM_REG_FIC0_DISABLE 0x180224
-/* [RW 1] Disables input messages from FIC1 May be updated during run_time
- by the microcode */
-#define TSEM_REG_FIC1_DISABLE 0x180234
-/* [RW 15] Interrupt table Read and write access to it is not possible in
- the middle of the work */
-#define TSEM_REG_INT_TABLE 0x180400
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC0 */
-#define TSEM_REG_MSG_NUM_FIC0 0x180000
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC1 */
-#define TSEM_REG_MSG_NUM_FIC1 0x180004
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC0 */
-#define TSEM_REG_MSG_NUM_FOC0 0x180008
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC1 */
-#define TSEM_REG_MSG_NUM_FOC1 0x18000c
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC2 */
-#define TSEM_REG_MSG_NUM_FOC2 0x180010
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC3 */
-#define TSEM_REG_MSG_NUM_FOC3 0x180014
-/* [RW 1] Disables input messages from the passive buffer May be updated
- during run_time by the microcode */
-#define TSEM_REG_PAS_DISABLE 0x18024c
-/* [WB 128] Debug only. Passive buffer memory */
-#define TSEM_REG_PASSIVE_BUFFER 0x181000
-/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
-#define TSEM_REG_PRAM 0x1c0000
-/* [R 8] Valid sleeping threads indication have bit per thread */
-#define TSEM_REG_SLEEP_THREADS_VALID 0x18026c
-/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
-#define TSEM_REG_SLOW_EXT_STORE_EMPTY 0x1802a0
-/* [RW 8] List of free threads . There is a bit per thread. */
-#define TSEM_REG_THREADS_LIST 0x1802e4
-/* [RC 32] Parity register #0 read clear */
-#define TSEM_REG_TSEM_PRTY_STS_CLR_0 0x180118
-#define TSEM_REG_TSEM_PRTY_STS_CLR_1 0x180128
-/* [RW 3] The arbitration scheme of time_slot 0 */
-#define TSEM_REG_TS_0_AS 0x180038
-/* [RW 3] The arbitration scheme of time_slot 10 */
-#define TSEM_REG_TS_10_AS 0x180060
-/* [RW 3] The arbitration scheme of time_slot 11 */
-#define TSEM_REG_TS_11_AS 0x180064
-/* [RW 3] The arbitration scheme of time_slot 12 */
-#define TSEM_REG_TS_12_AS 0x180068
-/* [RW 3] The arbitration scheme of time_slot 13 */
-#define TSEM_REG_TS_13_AS 0x18006c
-/* [RW 3] The arbitration scheme of time_slot 14 */
-#define TSEM_REG_TS_14_AS 0x180070
-/* [RW 3] The arbitration scheme of time_slot 15 */
-#define TSEM_REG_TS_15_AS 0x180074
-/* [RW 3] The arbitration scheme of time_slot 16 */
-#define TSEM_REG_TS_16_AS 0x180078
-/* [RW 3] The arbitration scheme of time_slot 17 */
-#define TSEM_REG_TS_17_AS 0x18007c
-/* [RW 3] The arbitration scheme of time_slot 18 */
-#define TSEM_REG_TS_18_AS 0x180080
-/* [RW 3] The arbitration scheme of time_slot 1 */
-#define TSEM_REG_TS_1_AS 0x18003c
-/* [RW 3] The arbitration scheme of time_slot 2 */
-#define TSEM_REG_TS_2_AS 0x180040
-/* [RW 3] The arbitration scheme of time_slot 3 */
-#define TSEM_REG_TS_3_AS 0x180044
-/* [RW 3] The arbitration scheme of time_slot 4 */
-#define TSEM_REG_TS_4_AS 0x180048
-/* [RW 3] The arbitration scheme of time_slot 5 */
-#define TSEM_REG_TS_5_AS 0x18004c
-/* [RW 3] The arbitration scheme of time_slot 6 */
-#define TSEM_REG_TS_6_AS 0x180050
-/* [RW 3] The arbitration scheme of time_slot 7 */
-#define TSEM_REG_TS_7_AS 0x180054
-/* [RW 3] The arbitration scheme of time_slot 8 */
-#define TSEM_REG_TS_8_AS 0x180058
-/* [RW 3] The arbitration scheme of time_slot 9 */
-#define TSEM_REG_TS_9_AS 0x18005c
-/* [RW 32] Interrupt mask register #0 read/write */
-#define TSEM_REG_TSEM_INT_MASK_0 0x180100
-#define TSEM_REG_TSEM_INT_MASK_1 0x180110
-/* [R 32] Interrupt register #0 read */
-#define TSEM_REG_TSEM_INT_STS_0 0x1800f4
-#define TSEM_REG_TSEM_INT_STS_1 0x180104
-/* [RW 32] Parity mask register #0 read/write */
-#define TSEM_REG_TSEM_PRTY_MASK_0 0x180120
-#define TSEM_REG_TSEM_PRTY_MASK_1 0x180130
-/* [R 32] Parity register #0 read */
-#define TSEM_REG_TSEM_PRTY_STS_0 0x180114
-#define TSEM_REG_TSEM_PRTY_STS_1 0x180124
-/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
- * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
-#define TSEM_REG_VFPF_ERR_NUM 0x180380
-/* [RW 32] Indirect access to AG context with 32-bits granularity. The bits
- * [10:8] of the address should be the offset within the accessed LCID
- * context; the bits [7:0] are the accessed LCID.Example: to write to REG10
- * LCID100. The RBC address should be 12'ha64. */
-#define UCM_REG_AG_CTX 0xe2000
-/* [R 5] Used to read the XX protection CAM occupancy counter. */
-#define UCM_REG_CAM_OCCUP 0xe0170
-/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define UCM_REG_CDU_AG_RD_IFEN 0xe0038
-/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
- are disregarded; all other signals are treated as usual; if 1 - normal
- activity. */
-#define UCM_REG_CDU_AG_WR_IFEN 0xe0034
-/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define UCM_REG_CDU_SM_RD_IFEN 0xe0040
-/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
- input is disregarded; all other signals are treated as usual; if 1 -
- normal activity. */
-#define UCM_REG_CDU_SM_WR_IFEN 0xe003c
-/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 1 at start-up. */
-#define UCM_REG_CFC_INIT_CRD 0xe0204
-/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_CP_WEIGHT 0xe00c4
-/* [RW 1] Input csem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_CSEM_IFEN 0xe0028
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the csem interface is detected. */
-#define UCM_REG_CSEM_LENGTH_MIS 0xe0160
-/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_CSEM_WEIGHT 0xe00b8
-/* [RW 1] Input dorq Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_DORQ_IFEN 0xe0030
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the dorq interface is detected. */
-#define UCM_REG_DORQ_LENGTH_MIS 0xe0168
-/* [RW 3] The weight of the input dorq in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_DORQ_WEIGHT 0xe00c0
-/* [RW 8] The Event ID in case ErrorFlg input message bit is set. */
-#define UCM_REG_ERR_EVNT_ID 0xe00a4
-/* [RW 28] The CM erroneous header for QM and Timers formatting. */
-#define UCM_REG_ERR_UCM_HDR 0xe00a0
-/* [RW 8] The Event ID for Timers expiration. */
-#define UCM_REG_EXPR_EVNT_ID 0xe00a8
-/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define UCM_REG_FIC0_INIT_CRD 0xe020c
-/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define UCM_REG_FIC1_INIT_CRD 0xe0210
-/* [RW 1] Arbitration between Input Arbiter groups: 0 - fair Round-Robin; 1
- - strict priority defined by ~ucm_registers_gr_ag_pr.gr_ag_pr;
- ~ucm_registers_gr_ld0_pr.gr_ld0_pr and
- ~ucm_registers_gr_ld1_pr.gr_ld1_pr. */
-#define UCM_REG_GR_ARB_TYPE 0xe0144
-/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Store channel group is
- compliment to the others. */
-#define UCM_REG_GR_LD0_PR 0xe014c
-/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Store channel group is
- compliment to the others. */
-#define UCM_REG_GR_LD1_PR 0xe0150
-/* [RW 2] The queue index for invalidate counter flag decision. */
-#define UCM_REG_INV_CFLG_Q 0xe00e4
-/* [RW 5] The number of double REG-pairs; loaded from the STORM context and
- sent to STORM; for a specific connection type. the double REG-pairs are
- used in order to align to STORM context row size of 128 bits. The offset
- of these data in the STORM context is always 0. Index _i stands for the
- connection type (one of 16). */
-#define UCM_REG_N_SM_CTX_LD_0 0xe0054
-#define UCM_REG_N_SM_CTX_LD_1 0xe0058
-#define UCM_REG_N_SM_CTX_LD_2 0xe005c
-#define UCM_REG_N_SM_CTX_LD_3 0xe0060
-#define UCM_REG_N_SM_CTX_LD_4 0xe0064
-#define UCM_REG_N_SM_CTX_LD_5 0xe0068
-#define UCM_REG_PHYS_QNUM0_0 0xe0110
-#define UCM_REG_PHYS_QNUM0_1 0xe0114
-#define UCM_REG_PHYS_QNUM1_0 0xe0118
-#define UCM_REG_PHYS_QNUM1_1 0xe011c
-#define UCM_REG_PHYS_QNUM2_0 0xe0120
-#define UCM_REG_PHYS_QNUM2_1 0xe0124
-#define UCM_REG_PHYS_QNUM3_0 0xe0128
-#define UCM_REG_PHYS_QNUM3_1 0xe012c
-/* [RW 8] The Event ID for Timers formatting in case of stop done. */
-#define UCM_REG_STOP_EVNT_ID 0xe00ac
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the STORM interface is detected. */
-#define UCM_REG_STORM_LENGTH_MIS 0xe0154
-/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_STORM_UCM_IFEN 0xe0010
-/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_STORM_WEIGHT 0xe00b0
-/* [RW 4] Timers output initial credit. Max credit available - 15.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 4 at start-up. */
-#define UCM_REG_TM_INIT_CRD 0xe021c
-/* [RW 28] The CM header for Timers expiration command. */
-#define UCM_REG_TM_UCM_HDR 0xe009c
-/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_TM_UCM_IFEN 0xe001c
-/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_TM_WEIGHT 0xe00d4
-/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_TSEM_IFEN 0xe0024
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the tsem interface is detected. */
-#define UCM_REG_TSEM_LENGTH_MIS 0xe015c
-/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_TSEM_WEIGHT 0xe00b4
-/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_UCM_CFC_IFEN 0xe0044
-/* [RW 11] Interrupt mask register #0 read/write */
-#define UCM_REG_UCM_INT_MASK 0xe01d4
-/* [R 11] Interrupt register #0 read */
-#define UCM_REG_UCM_INT_STS 0xe01c8
-/* [RW 27] Parity mask register #0 read/write */
-#define UCM_REG_UCM_PRTY_MASK 0xe01e4
-/* [R 27] Parity register #0 read */
-#define UCM_REG_UCM_PRTY_STS 0xe01d8
-/* [RC 27] Parity register #0 read clear */
-#define UCM_REG_UCM_PRTY_STS_CLR 0xe01dc
-/* [RW 2] The size of AG context region 0 in REG-pairs. Designates the MS
- REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
- Is used to determine the number of the AG context REG-pairs written back;
- when the Reg1WbFlg isn't set. */
-#define UCM_REG_UCM_REG0_SZ 0xe00dc
-/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_UCM_STORM0_IFEN 0xe0004
-/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_UCM_STORM1_IFEN 0xe0008
-/* [RW 1] CM - Timers Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_UCM_TM_IFEN 0xe0020
-/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_UCM_UQM_IFEN 0xe000c
-/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
-#define UCM_REG_UCM_UQM_USE_Q 0xe00d8
-/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 32 at start-up. */
-#define UCM_REG_UQM_INIT_CRD 0xe0220
-/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_UQM_P_WEIGHT 0xe00cc
-/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_UQM_S_WEIGHT 0xe00d0
-/* [RW 28] The CM header value for QM request (primary). */
-#define UCM_REG_UQM_UCM_HDR_P 0xe0094
-/* [RW 28] The CM header value for QM request (secondary). */
-#define UCM_REG_UQM_UCM_HDR_S 0xe0098
-/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_UQM_UCM_IFEN 0xe0014
-/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define UCM_REG_USDM_IFEN 0xe0018
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the SDM interface is detected. */
-#define UCM_REG_USDM_LENGTH_MIS 0xe0158
-/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_USDM_WEIGHT 0xe00c8
-/* [RW 1] Input xsem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define UCM_REG_XSEM_IFEN 0xe002c
-/* [RC 1] Set when the message length mismatch (relative to last indication)
- at the xsem interface isdetected. */
-#define UCM_REG_XSEM_LENGTH_MIS 0xe0164
-/* [RW 3] The weight of the input xsem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define UCM_REG_XSEM_WEIGHT 0xe00bc
-/* [RW 20] Indirect access to the descriptor table of the XX protection
- mechanism. The fields are:[5:0] - message length; 14:6] - message
- pointer; 19:15] - next pointer. */
-#define UCM_REG_XX_DESCR_TABLE 0xe0280
-#define UCM_REG_XX_DESCR_TABLE_SIZE 27
-/* [R 6] Use to read the XX protection Free counter. */
-#define UCM_REG_XX_FREE 0xe016c
-/* [RW 6] Initial value for the credit counter; responsible for fulfilling
- of the Input Stage XX protection buffer by the XX protection pending
- messages. Write writes the initial credit value; read returns the current
- value of the credit counter. Must be initialized to 12 at start-up. */
-#define UCM_REG_XX_INIT_CRD 0xe0224
-/* [RW 6] The maximum number of pending messages; which may be stored in XX
- protection. ~ucm_registers_xx_free.xx_free read on read. */
-#define UCM_REG_XX_MSG_NUM 0xe0228
-/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
-#define UCM_REG_XX_OVFL_EVNT_ID 0xe004c
-/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
- The fields are: [4:0] - tail pointer; 10:5] - Link List size; 15:11] -
- header pointer. */
-#define UCM_REG_XX_TABLE 0xe0300
-#define UMAC_COMMAND_CONFIG_REG_IGNORE_TX_PAUSE (0x1<<28)
-#define UMAC_COMMAND_CONFIG_REG_LOOP_ENA (0x1<<15)
-#define UMAC_COMMAND_CONFIG_REG_NO_LGTH_CHECK (0x1<<24)
-#define UMAC_COMMAND_CONFIG_REG_PAD_EN (0x1<<5)
-#define UMAC_COMMAND_CONFIG_REG_PAUSE_IGNORE (0x1<<8)
-#define UMAC_COMMAND_CONFIG_REG_PROMIS_EN (0x1<<4)
-#define UMAC_COMMAND_CONFIG_REG_RX_ENA (0x1<<1)
-#define UMAC_COMMAND_CONFIG_REG_SW_RESET (0x1<<13)
-#define UMAC_COMMAND_CONFIG_REG_TX_ENA (0x1<<0)
-#define UMAC_REG_COMMAND_CONFIG 0x8
-/* [RW 32] Register Bit 0 refers to Bit 16 of the MAC address; Bit 1 refers
- * to bit 17 of the MAC address etc. */
-#define UMAC_REG_MAC_ADDR0 0xc
-/* [RW 16] Register Bit 0 refers to Bit 0 of the MAC address; Register Bit 1
- * refers to Bit 1 of the MAC address etc. Bits 16 to 31 are reserved. */
-#define UMAC_REG_MAC_ADDR1 0x10
-/* [RW 14] Defines a 14-Bit maximum frame length used by the MAC receive
- * logic to check frames. */
-#define UMAC_REG_MAXFR 0x14
-/* [RW 8] The event id for aggregated interrupt 0 */
-#define USDM_REG_AGG_INT_EVENT_0 0xc4038
-#define USDM_REG_AGG_INT_EVENT_1 0xc403c
-#define USDM_REG_AGG_INT_EVENT_2 0xc4040
-#define USDM_REG_AGG_INT_EVENT_4 0xc4048
-#define USDM_REG_AGG_INT_EVENT_5 0xc404c
-#define USDM_REG_AGG_INT_EVENT_6 0xc4050
-/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
- or auto-mask-mode (1) */
-#define USDM_REG_AGG_INT_MODE_0 0xc41b8
-#define USDM_REG_AGG_INT_MODE_1 0xc41bc
-#define USDM_REG_AGG_INT_MODE_4 0xc41c8
-#define USDM_REG_AGG_INT_MODE_5 0xc41cc
-#define USDM_REG_AGG_INT_MODE_6 0xc41d0
-/* [RW 1] The T bit for aggregated interrupt 5 */
-#define USDM_REG_AGG_INT_T_5 0xc40cc
-#define USDM_REG_AGG_INT_T_6 0xc40d0
-/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
-#define USDM_REG_CFC_RSP_START_ADDR 0xc4008
-/* [RW 16] The maximum value of the completion counter #0 */
-#define USDM_REG_CMP_COUNTER_MAX0 0xc401c
-/* [RW 16] The maximum value of the completion counter #1 */
-#define USDM_REG_CMP_COUNTER_MAX1 0xc4020
-/* [RW 16] The maximum value of the completion counter #2 */
-#define USDM_REG_CMP_COUNTER_MAX2 0xc4024
-/* [RW 16] The maximum value of the completion counter #3 */
-#define USDM_REG_CMP_COUNTER_MAX3 0xc4028
-/* [RW 13] The start address in the internal RAM for the completion
- counters. */
-#define USDM_REG_CMP_COUNTER_START_ADDR 0xc400c
-#define USDM_REG_ENABLE_IN1 0xc4238
-#define USDM_REG_ENABLE_IN2 0xc423c
-#define USDM_REG_ENABLE_OUT1 0xc4240
-#define USDM_REG_ENABLE_OUT2 0xc4244
-/* [RW 4] The initial number of messages that can be sent to the pxp control
- interface without receiving any ACK. */
-#define USDM_REG_INIT_CREDIT_PXP_CTRL 0xc44c0
-/* [ST 32] The number of ACK after placement messages received */
-#define USDM_REG_NUM_OF_ACK_AFTER_PLACE 0xc4280
-/* [ST 32] The number of packet end messages received from the parser */
-#define USDM_REG_NUM_OF_PKT_END_MSG 0xc4278
-/* [ST 32] The number of requests received from the pxp async if */
-#define USDM_REG_NUM_OF_PXP_ASYNC_REQ 0xc427c
-/* [ST 32] The number of commands received in queue 0 */
-#define USDM_REG_NUM_OF_Q0_CMD 0xc4248
-/* [ST 32] The number of commands received in queue 10 */
-#define USDM_REG_NUM_OF_Q10_CMD 0xc4270
-/* [ST 32] The number of commands received in queue 11 */
-#define USDM_REG_NUM_OF_Q11_CMD 0xc4274
-/* [ST 32] The number of commands received in queue 1 */
-#define USDM_REG_NUM_OF_Q1_CMD 0xc424c
-/* [ST 32] The number of commands received in queue 2 */
-#define USDM_REG_NUM_OF_Q2_CMD 0xc4250
-/* [ST 32] The number of commands received in queue 3 */
-#define USDM_REG_NUM_OF_Q3_CMD 0xc4254
-/* [ST 32] The number of commands received in queue 4 */
-#define USDM_REG_NUM_OF_Q4_CMD 0xc4258
-/* [ST 32] The number of commands received in queue 5 */
-#define USDM_REG_NUM_OF_Q5_CMD 0xc425c
-/* [ST 32] The number of commands received in queue 6 */
-#define USDM_REG_NUM_OF_Q6_CMD 0xc4260
-/* [ST 32] The number of commands received in queue 7 */
-#define USDM_REG_NUM_OF_Q7_CMD 0xc4264
-/* [ST 32] The number of commands received in queue 8 */
-#define USDM_REG_NUM_OF_Q8_CMD 0xc4268
-/* [ST 32] The number of commands received in queue 9 */
-#define USDM_REG_NUM_OF_Q9_CMD 0xc426c
-/* [RW 13] The start address in the internal RAM for the packet end message */
-#define USDM_REG_PCK_END_MSG_START_ADDR 0xc4014
-/* [RW 13] The start address in the internal RAM for queue counters */
-#define USDM_REG_Q_COUNTER_START_ADDR 0xc4010
-/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
-#define USDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0xc4550
-/* [R 1] parser fifo empty in sdm_sync block */
-#define USDM_REG_SYNC_PARSER_EMPTY 0xc4558
-/* [R 1] parser serial fifo empty in sdm_sync block */
-#define USDM_REG_SYNC_SYNC_EMPTY 0xc4560
-/* [RW 32] Tick for timer counter. Applicable only when
- ~usdm_registers_timer_tick_enable.timer_tick_enable =1 */
-#define USDM_REG_TIMER_TICK 0xc4000
-/* [RW 32] Interrupt mask register #0 read/write */
-#define USDM_REG_USDM_INT_MASK_0 0xc42a0
-#define USDM_REG_USDM_INT_MASK_1 0xc42b0
-/* [R 32] Interrupt register #0 read */
-#define USDM_REG_USDM_INT_STS_0 0xc4294
-#define USDM_REG_USDM_INT_STS_1 0xc42a4
-/* [RW 11] Parity mask register #0 read/write */
-#define USDM_REG_USDM_PRTY_MASK 0xc42c0
-/* [R 11] Parity register #0 read */
-#define USDM_REG_USDM_PRTY_STS 0xc42b4
-/* [RC 11] Parity register #0 read clear */
-#define USDM_REG_USDM_PRTY_STS_CLR 0xc42b8
-/* [RW 5] The number of time_slots in the arbitration cycle */
-#define USEM_REG_ARB_CYCLE_SIZE 0x300034
-/* [RW 3] The source that is associated with arbitration element 0. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2 */
-#define USEM_REG_ARB_ELEMENT0 0x300020
-/* [RW 3] The source that is associated with arbitration element 1. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~usem_registers_arb_element0.arb_element0 */
-#define USEM_REG_ARB_ELEMENT1 0x300024
-/* [RW 3] The source that is associated with arbitration element 2. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~usem_registers_arb_element0.arb_element0
- and ~usem_registers_arb_element1.arb_element1 */
-#define USEM_REG_ARB_ELEMENT2 0x300028
-/* [RW 3] The source that is associated with arbitration element 3. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
- not be equal to register ~usem_registers_arb_element0.arb_element0 and
- ~usem_registers_arb_element1.arb_element1 and
- ~usem_registers_arb_element2.arb_element2 */
-#define USEM_REG_ARB_ELEMENT3 0x30002c
-/* [RW 3] The source that is associated with arbitration element 4. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~usem_registers_arb_element0.arb_element0
- and ~usem_registers_arb_element1.arb_element1 and
- ~usem_registers_arb_element2.arb_element2 and
- ~usem_registers_arb_element3.arb_element3 */
-#define USEM_REG_ARB_ELEMENT4 0x300030
-#define USEM_REG_ENABLE_IN 0x3000a4
-#define USEM_REG_ENABLE_OUT 0x3000a8
-/* [RW 32] This address space contains all registers and memories that are
- placed in SEM_FAST block. The SEM_FAST registers are described in
- appendix B. In order to access the sem_fast registers the base address
- ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
-#define USEM_REG_FAST_MEMORY 0x320000
-/* [RW 1] Disables input messages from FIC0 May be updated during run_time
- by the microcode */
-#define USEM_REG_FIC0_DISABLE 0x300224
-/* [RW 1] Disables input messages from FIC1 May be updated during run_time
- by the microcode */
-#define USEM_REG_FIC1_DISABLE 0x300234
-/* [RW 15] Interrupt table Read and write access to it is not possible in
- the middle of the work */
-#define USEM_REG_INT_TABLE 0x300400
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC0 */
-#define USEM_REG_MSG_NUM_FIC0 0x300000
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC1 */
-#define USEM_REG_MSG_NUM_FIC1 0x300004
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC0 */
-#define USEM_REG_MSG_NUM_FOC0 0x300008
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC1 */
-#define USEM_REG_MSG_NUM_FOC1 0x30000c
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC2 */
-#define USEM_REG_MSG_NUM_FOC2 0x300010
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC3 */
-#define USEM_REG_MSG_NUM_FOC3 0x300014
-/* [RW 1] Disables input messages from the passive buffer May be updated
- during run_time by the microcode */
-#define USEM_REG_PAS_DISABLE 0x30024c
-/* [WB 128] Debug only. Passive buffer memory */
-#define USEM_REG_PASSIVE_BUFFER 0x302000
-/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
-#define USEM_REG_PRAM 0x340000
-/* [R 16] Valid sleeping threads indication have bit per thread */
-#define USEM_REG_SLEEP_THREADS_VALID 0x30026c
-/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
-#define USEM_REG_SLOW_EXT_STORE_EMPTY 0x3002a0
-/* [RW 16] List of free threads . There is a bit per thread. */
-#define USEM_REG_THREADS_LIST 0x3002e4
-/* [RW 3] The arbitration scheme of time_slot 0 */
-#define USEM_REG_TS_0_AS 0x300038
-/* [RW 3] The arbitration scheme of time_slot 10 */
-#define USEM_REG_TS_10_AS 0x300060
-/* [RW 3] The arbitration scheme of time_slot 11 */
-#define USEM_REG_TS_11_AS 0x300064
-/* [RW 3] The arbitration scheme of time_slot 12 */
-#define USEM_REG_TS_12_AS 0x300068
-/* [RW 3] The arbitration scheme of time_slot 13 */
-#define USEM_REG_TS_13_AS 0x30006c
-/* [RW 3] The arbitration scheme of time_slot 14 */
-#define USEM_REG_TS_14_AS 0x300070
-/* [RW 3] The arbitration scheme of time_slot 15 */
-#define USEM_REG_TS_15_AS 0x300074
-/* [RW 3] The arbitration scheme of time_slot 16 */
-#define USEM_REG_TS_16_AS 0x300078
-/* [RW 3] The arbitration scheme of time_slot 17 */
-#define USEM_REG_TS_17_AS 0x30007c
-/* [RW 3] The arbitration scheme of time_slot 18 */
-#define USEM_REG_TS_18_AS 0x300080
-/* [RW 3] The arbitration scheme of time_slot 1 */
-#define USEM_REG_TS_1_AS 0x30003c
-/* [RW 3] The arbitration scheme of time_slot 2 */
-#define USEM_REG_TS_2_AS 0x300040
-/* [RW 3] The arbitration scheme of time_slot 3 */
-#define USEM_REG_TS_3_AS 0x300044
-/* [RW 3] The arbitration scheme of time_slot 4 */
-#define USEM_REG_TS_4_AS 0x300048
-/* [RW 3] The arbitration scheme of time_slot 5 */
-#define USEM_REG_TS_5_AS 0x30004c
-/* [RW 3] The arbitration scheme of time_slot 6 */
-#define USEM_REG_TS_6_AS 0x300050
-/* [RW 3] The arbitration scheme of time_slot 7 */
-#define USEM_REG_TS_7_AS 0x300054
-/* [RW 3] The arbitration scheme of time_slot 8 */
-#define USEM_REG_TS_8_AS 0x300058
-/* [RW 3] The arbitration scheme of time_slot 9 */
-#define USEM_REG_TS_9_AS 0x30005c
-/* [RW 32] Interrupt mask register #0 read/write */
-#define USEM_REG_USEM_INT_MASK_0 0x300110
-#define USEM_REG_USEM_INT_MASK_1 0x300120
-/* [R 32] Interrupt register #0 read */
-#define USEM_REG_USEM_INT_STS_0 0x300104
-#define USEM_REG_USEM_INT_STS_1 0x300114
-/* [RW 32] Parity mask register #0 read/write */
-#define USEM_REG_USEM_PRTY_MASK_0 0x300130
-#define USEM_REG_USEM_PRTY_MASK_1 0x300140
-/* [R 32] Parity register #0 read */
-#define USEM_REG_USEM_PRTY_STS_0 0x300124
-#define USEM_REG_USEM_PRTY_STS_1 0x300134
-/* [RC 32] Parity register #0 read clear */
-#define USEM_REG_USEM_PRTY_STS_CLR_0 0x300128
-#define USEM_REG_USEM_PRTY_STS_CLR_1 0x300138
-/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
- * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
-#define USEM_REG_VFPF_ERR_NUM 0x300380
-#define VFC_MEMORIES_RST_REG_CAM_RST (0x1<<0)
-#define VFC_MEMORIES_RST_REG_RAM_RST (0x1<<1)
-#define VFC_REG_MEMORIES_RST 0x1943c
-/* [RW 32] Indirect access to AG context with 32-bits granularity. The bits
- * [12:8] of the address should be the offset within the accessed LCID
- * context; the bits [7:0] are the accessed LCID.Example: to write to REG10
- * LCID100. The RBC address should be 13'ha64. */
-#define XCM_REG_AG_CTX 0x28000
-/* [RW 2] The queue index for registration on Aux1 counter flag. */
-#define XCM_REG_AUX1_Q 0x20134
-/* [RW 2] Per each decision rule the queue index to register to. */
-#define XCM_REG_AUX_CNT_FLG_Q_19 0x201b0
-/* [R 5] Used to read the XX protection CAM occupancy counter. */
-#define XCM_REG_CAM_OCCUP 0x20244
-/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define XCM_REG_CDU_AG_RD_IFEN 0x20044
-/* [RW 1] CDU AG write Interface enable. If 0 - the request and valid input
- are disregarded; all other signals are treated as usual; if 1 - normal
- activity. */
-#define XCM_REG_CDU_AG_WR_IFEN 0x20040
-/* [RW 1] CDU STORM read Interface enable. If 0 - the request input is
- disregarded; valid output is deasserted; all other signals are treated as
- usual; if 1 - normal activity. */
-#define XCM_REG_CDU_SM_RD_IFEN 0x2004c
-/* [RW 1] CDU STORM write Interface enable. If 0 - the request and valid
- input is disregarded; all other signals are treated as usual; if 1 -
- normal activity. */
-#define XCM_REG_CDU_SM_WR_IFEN 0x20048
-/* [RW 4] CFC output initial credit. Max credit available - 15.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 1 at start-up. */
-#define XCM_REG_CFC_INIT_CRD 0x20404
-/* [RW 3] The weight of the CP input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_CP_WEIGHT 0x200dc
-/* [RW 1] Input csem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_CSEM_IFEN 0x20028
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the csem interface. */
-#define XCM_REG_CSEM_LENGTH_MIS 0x20228
-/* [RW 3] The weight of the input csem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_CSEM_WEIGHT 0x200c4
-/* [RW 1] Input dorq Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_DORQ_IFEN 0x20030
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the dorq interface. */
-#define XCM_REG_DORQ_LENGTH_MIS 0x20230
-/* [RW 3] The weight of the input dorq in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_DORQ_WEIGHT 0x200cc
-/* [RW 8] The Event ID in case the ErrorFlg input message bit is set. */
-#define XCM_REG_ERR_EVNT_ID 0x200b0
-/* [RW 28] The CM erroneous header for QM and Timers formatting. */
-#define XCM_REG_ERR_XCM_HDR 0x200ac
-/* [RW 8] The Event ID for Timers expiration. */
-#define XCM_REG_EXPR_EVNT_ID 0x200b4
-/* [RW 8] FIC0 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define XCM_REG_FIC0_INIT_CRD 0x2040c
-/* [RW 8] FIC1 output initial credit. Max credit available - 255.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 64 at start-up. */
-#define XCM_REG_FIC1_INIT_CRD 0x20410
-#define XCM_REG_GLB_DEL_ACK_MAX_CNT_0 0x20118
-#define XCM_REG_GLB_DEL_ACK_MAX_CNT_1 0x2011c
-#define XCM_REG_GLB_DEL_ACK_TMR_VAL_0 0x20108
-#define XCM_REG_GLB_DEL_ACK_TMR_VAL_1 0x2010c
-/* [RW 1] Arbitratiojn between Input Arbiter groups: 0 - fair Round-Robin; 1
- - strict priority defined by ~xcm_registers_gr_ag_pr.gr_ag_pr;
- ~xcm_registers_gr_ld0_pr.gr_ld0_pr and
- ~xcm_registers_gr_ld1_pr.gr_ld1_pr. */
-#define XCM_REG_GR_ARB_TYPE 0x2020c
-/* [RW 2] Load (FIC0) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Channel group is the
- compliment of the other 3 groups. */
-#define XCM_REG_GR_LD0_PR 0x20214
-/* [RW 2] Load (FIC1) channel group priority. The lowest priority is 0; the
- highest priority is 3. It is supposed that the Channel group is the
- compliment of the other 3 groups. */
-#define XCM_REG_GR_LD1_PR 0x20218
-/* [RW 1] Input nig0 Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_NIG0_IFEN 0x20038
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the nig0 interface. */
-#define XCM_REG_NIG0_LENGTH_MIS 0x20238
-/* [RW 3] The weight of the input nig0 in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_NIG0_WEIGHT 0x200d4
-/* [RW 1] Input nig1 Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_NIG1_IFEN 0x2003c
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the nig1 interface. */
-#define XCM_REG_NIG1_LENGTH_MIS 0x2023c
-/* [RW 5] The number of double REG-pairs; loaded from the STORM context and
- sent to STORM; for a specific connection type. The double REG-pairs are
- used in order to align to STORM context row size of 128 bits. The offset
- of these data in the STORM context is always 0. Index _i stands for the
- connection type (one of 16). */
-#define XCM_REG_N_SM_CTX_LD_0 0x20060
-#define XCM_REG_N_SM_CTX_LD_1 0x20064
-#define XCM_REG_N_SM_CTX_LD_2 0x20068
-#define XCM_REG_N_SM_CTX_LD_3 0x2006c
-#define XCM_REG_N_SM_CTX_LD_4 0x20070
-#define XCM_REG_N_SM_CTX_LD_5 0x20074
-/* [RW 1] Input pbf Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_PBF_IFEN 0x20034
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the pbf interface. */
-#define XCM_REG_PBF_LENGTH_MIS 0x20234
-/* [RW 3] The weight of the input pbf in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_PBF_WEIGHT 0x200d0
-#define XCM_REG_PHYS_QNUM3_0 0x20100
-#define XCM_REG_PHYS_QNUM3_1 0x20104
-/* [RW 8] The Event ID for Timers formatting in case of stop done. */
-#define XCM_REG_STOP_EVNT_ID 0x200b8
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the STORM interface. */
-#define XCM_REG_STORM_LENGTH_MIS 0x2021c
-/* [RW 3] The weight of the STORM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_STORM_WEIGHT 0x200bc
-/* [RW 1] STORM - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_STORM_XCM_IFEN 0x20010
-/* [RW 4] Timers output initial credit. Max credit available - 15.Write
- writes the initial credit value; read returns the current value of the
- credit counter. Must be initialized to 4 at start-up. */
-#define XCM_REG_TM_INIT_CRD 0x2041c
-/* [RW 3] The weight of the Timers input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_TM_WEIGHT 0x200ec
-/* [RW 28] The CM header for Timers expiration command. */
-#define XCM_REG_TM_XCM_HDR 0x200a8
-/* [RW 1] Timers - CM Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_TM_XCM_IFEN 0x2001c
-/* [RW 1] Input tsem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_TSEM_IFEN 0x20024
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the tsem interface. */
-#define XCM_REG_TSEM_LENGTH_MIS 0x20224
-/* [RW 3] The weight of the input tsem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_TSEM_WEIGHT 0x200c0
-/* [RW 2] The queue index for registration on UNA greater NXT decision rule. */
-#define XCM_REG_UNA_GT_NXT_Q 0x20120
-/* [RW 1] Input usem Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_USEM_IFEN 0x2002c
-/* [RC 1] Message length mismatch (relative to last indication) at the usem
- interface. */
-#define XCM_REG_USEM_LENGTH_MIS 0x2022c
-/* [RW 3] The weight of the input usem in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_USEM_WEIGHT 0x200c8
-#define XCM_REG_WU_DA_CNT_CMD00 0x201d4
-#define XCM_REG_WU_DA_CNT_CMD01 0x201d8
-#define XCM_REG_WU_DA_CNT_CMD10 0x201dc
-#define XCM_REG_WU_DA_CNT_CMD11 0x201e0
-#define XCM_REG_WU_DA_CNT_UPD_VAL00 0x201e4
-#define XCM_REG_WU_DA_CNT_UPD_VAL01 0x201e8
-#define XCM_REG_WU_DA_CNT_UPD_VAL10 0x201ec
-#define XCM_REG_WU_DA_CNT_UPD_VAL11 0x201f0
-#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00 0x201c4
-#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01 0x201c8
-#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD10 0x201cc
-#define XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD11 0x201d0
-/* [RW 1] CM - CFC Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XCM_CFC_IFEN 0x20050
-/* [RW 14] Interrupt mask register #0 read/write */
-#define XCM_REG_XCM_INT_MASK 0x202b4
-/* [R 14] Interrupt register #0 read */
-#define XCM_REG_XCM_INT_STS 0x202a8
-/* [RW 30] Parity mask register #0 read/write */
-#define XCM_REG_XCM_PRTY_MASK 0x202c4
-/* [R 30] Parity register #0 read */
-#define XCM_REG_XCM_PRTY_STS 0x202b8
-/* [RC 30] Parity register #0 read clear */
-#define XCM_REG_XCM_PRTY_STS_CLR 0x202bc
-
-/* [RW 4] The size of AG context region 0 in REG-pairs. Designates the MS
- REG-pair number (e.g. if region 0 is 6 REG-pairs; the value should be 5).
- Is used to determine the number of the AG context REG-pairs written back;
- when the Reg1WbFlg isn't set. */
-#define XCM_REG_XCM_REG0_SZ 0x200f4
-/* [RW 1] CM - STORM 0 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XCM_STORM0_IFEN 0x20004
-/* [RW 1] CM - STORM 1 Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XCM_STORM1_IFEN 0x20008
-/* [RW 1] CM - Timers Interface enable. If 0 - the valid input is
- disregarded; acknowledge output is deasserted; all other signals are
- treated as usual; if 1 - normal activity. */
-#define XCM_REG_XCM_TM_IFEN 0x20020
-/* [RW 1] CM - QM Interface enable. If 0 - the acknowledge input is
- disregarded; valid is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XCM_XQM_IFEN 0x2000c
-/* [RW 1] If set the Q index; received from the QM is inserted to event ID. */
-#define XCM_REG_XCM_XQM_USE_Q 0x200f0
-/* [RW 4] The value by which CFC updates the activity counter at QM bypass. */
-#define XCM_REG_XQM_BYP_ACT_UPD 0x200fc
-/* [RW 6] QM output initial credit. Max credit available - 32.Write writes
- the initial credit value; read returns the current value of the credit
- counter. Must be initialized to 32 at start-up. */
-#define XCM_REG_XQM_INIT_CRD 0x20420
-/* [RW 3] The weight of the QM (primary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_XQM_P_WEIGHT 0x200e4
-/* [RW 3] The weight of the QM (secondary) input in the WRR mechanism. 0
- stands for weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_XQM_S_WEIGHT 0x200e8
-/* [RW 28] The CM header value for QM request (primary). */
-#define XCM_REG_XQM_XCM_HDR_P 0x200a0
-/* [RW 28] The CM header value for QM request (secondary). */
-#define XCM_REG_XQM_XCM_HDR_S 0x200a4
-/* [RW 1] QM - CM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XQM_XCM_IFEN 0x20014
-/* [RW 1] Input SDM Interface enable. If 0 - the valid input is disregarded;
- acknowledge output is deasserted; all other signals are treated as usual;
- if 1 - normal activity. */
-#define XCM_REG_XSDM_IFEN 0x20018
-/* [RC 1] Set at message length mismatch (relative to last indication) at
- the SDM interface. */
-#define XCM_REG_XSDM_LENGTH_MIS 0x20220
-/* [RW 3] The weight of the SDM input in the WRR mechanism. 0 stands for
- weight 8 (the most prioritised); 1 stands for weight 1(least
- prioritised); 2 stands for weight 2; tc. */
-#define XCM_REG_XSDM_WEIGHT 0x200e0
-/* [RW 17] Indirect access to the descriptor table of the XX protection
- mechanism. The fields are: [5:0] - message length; 11:6] - message
- pointer; 16:12] - next pointer. */
-#define XCM_REG_XX_DESCR_TABLE 0x20480
-#define XCM_REG_XX_DESCR_TABLE_SIZE 32
-/* [R 6] Used to read the XX protection Free counter. */
-#define XCM_REG_XX_FREE 0x20240
-/* [RW 6] Initial value for the credit counter; responsible for fulfilling
- of the Input Stage XX protection buffer by the XX protection pending
- messages. Max credit available - 3.Write writes the initial credit value;
- read returns the current value of the credit counter. Must be initialized
- to 2 at start-up. */
-#define XCM_REG_XX_INIT_CRD 0x20424
-/* [RW 6] The maximum number of pending messages; which may be stored in XX
- protection. ~xcm_registers_xx_free.xx_free read on read. */
-#define XCM_REG_XX_MSG_NUM 0x20428
-/* [RW 8] The Event ID; sent to the STORM in case of XX overflow. */
-#define XCM_REG_XX_OVFL_EVNT_ID 0x20058
-#define XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_LOCAL_FAULT_STATUS (0x1<<0)
-#define XMAC_CLEAR_RX_LSS_STATUS_REG_CLEAR_REMOTE_FAULT_STATUS (0x1<<1)
-#define XMAC_CTRL_REG_CORE_LOCAL_LPBK (0x1<<3)
-#define XMAC_CTRL_REG_RX_EN (0x1<<1)
-#define XMAC_CTRL_REG_SOFT_RESET (0x1<<6)
-#define XMAC_CTRL_REG_TX_EN (0x1<<0)
-#define XMAC_PAUSE_CTRL_REG_RX_PAUSE_EN (0x1<<18)
-#define XMAC_PAUSE_CTRL_REG_TX_PAUSE_EN (0x1<<17)
-#define XMAC_PFC_CTRL_HI_REG_PFC_REFRESH_EN (0x1<<0)
-#define XMAC_PFC_CTRL_HI_REG_PFC_STATS_EN (0x1<<3)
-#define XMAC_PFC_CTRL_HI_REG_RX_PFC_EN (0x1<<4)
-#define XMAC_PFC_CTRL_HI_REG_TX_PFC_EN (0x1<<5)
-#define XMAC_REG_CLEAR_RX_LSS_STATUS 0x60
-#define XMAC_REG_CTRL 0
-/* [RW 16] Upper 48 bits of ctrl_sa register. Used as the SA in PAUSE/PFC
- * packets transmitted by the MAC */
-#define XMAC_REG_CTRL_SA_HI 0x2c
-/* [RW 32] Lower 48 bits of ctrl_sa register. Used as the SA in PAUSE/PFC
- * packets transmitted by the MAC */
-#define XMAC_REG_CTRL_SA_LO 0x28
-#define XMAC_REG_PAUSE_CTRL 0x68
-#define XMAC_REG_PFC_CTRL 0x70
-#define XMAC_REG_PFC_CTRL_HI 0x74
-#define XMAC_REG_RX_LSS_STATUS 0x58
-/* [RW 14] Maximum packet size in receive direction; exclusive of preamble &
- * CRC in strip mode */
-#define XMAC_REG_RX_MAX_SIZE 0x40
-#define XMAC_REG_TX_CTRL 0x20
-/* [RW 16] Indirect access to the XX table of the XX protection mechanism.
- The fields are:[4:0] - tail pointer; 9:5] - Link List size; 14:10] -
- header pointer. */
-#define XCM_REG_XX_TABLE 0x20500
-/* [RW 8] The event id for aggregated interrupt 0 */
-#define XSDM_REG_AGG_INT_EVENT_0 0x166038
-#define XSDM_REG_AGG_INT_EVENT_1 0x16603c
-#define XSDM_REG_AGG_INT_EVENT_10 0x166060
-#define XSDM_REG_AGG_INT_EVENT_11 0x166064
-#define XSDM_REG_AGG_INT_EVENT_12 0x166068
-#define XSDM_REG_AGG_INT_EVENT_13 0x16606c
-#define XSDM_REG_AGG_INT_EVENT_14 0x166070
-#define XSDM_REG_AGG_INT_EVENT_2 0x166040
-#define XSDM_REG_AGG_INT_EVENT_3 0x166044
-#define XSDM_REG_AGG_INT_EVENT_4 0x166048
-#define XSDM_REG_AGG_INT_EVENT_5 0x16604c
-#define XSDM_REG_AGG_INT_EVENT_6 0x166050
-#define XSDM_REG_AGG_INT_EVENT_7 0x166054
-#define XSDM_REG_AGG_INT_EVENT_8 0x166058
-#define XSDM_REG_AGG_INT_EVENT_9 0x16605c
-/* [RW 1] For each aggregated interrupt index whether the mode is normal (0)
- or auto-mask-mode (1) */
-#define XSDM_REG_AGG_INT_MODE_0 0x1661b8
-#define XSDM_REG_AGG_INT_MODE_1 0x1661bc
-/* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */
-#define XSDM_REG_CFC_RSP_START_ADDR 0x166008
-/* [RW 16] The maximum value of the completion counter #0 */
-#define XSDM_REG_CMP_COUNTER_MAX0 0x16601c
-/* [RW 16] The maximum value of the completion counter #1 */
-#define XSDM_REG_CMP_COUNTER_MAX1 0x166020
-/* [RW 16] The maximum value of the completion counter #2 */
-#define XSDM_REG_CMP_COUNTER_MAX2 0x166024
-/* [RW 16] The maximum value of the completion counter #3 */
-#define XSDM_REG_CMP_COUNTER_MAX3 0x166028
-/* [RW 13] The start address in the internal RAM for the completion
- counters. */
-#define XSDM_REG_CMP_COUNTER_START_ADDR 0x16600c
-#define XSDM_REG_ENABLE_IN1 0x166238
-#define XSDM_REG_ENABLE_IN2 0x16623c
-#define XSDM_REG_ENABLE_OUT1 0x166240
-#define XSDM_REG_ENABLE_OUT2 0x166244
-/* [RW 4] The initial number of messages that can be sent to the pxp control
- interface without receiving any ACK. */
-#define XSDM_REG_INIT_CREDIT_PXP_CTRL 0x1664bc
-/* [ST 32] The number of ACK after placement messages received */
-#define XSDM_REG_NUM_OF_ACK_AFTER_PLACE 0x16627c
-/* [ST 32] The number of packet end messages received from the parser */
-#define XSDM_REG_NUM_OF_PKT_END_MSG 0x166274
-/* [ST 32] The number of requests received from the pxp async if */
-#define XSDM_REG_NUM_OF_PXP_ASYNC_REQ 0x166278
-/* [ST 32] The number of commands received in queue 0 */
-#define XSDM_REG_NUM_OF_Q0_CMD 0x166248
-/* [ST 32] The number of commands received in queue 10 */
-#define XSDM_REG_NUM_OF_Q10_CMD 0x16626c
-/* [ST 32] The number of commands received in queue 11 */
-#define XSDM_REG_NUM_OF_Q11_CMD 0x166270
-/* [ST 32] The number of commands received in queue 1 */
-#define XSDM_REG_NUM_OF_Q1_CMD 0x16624c
-/* [ST 32] The number of commands received in queue 3 */
-#define XSDM_REG_NUM_OF_Q3_CMD 0x166250
-/* [ST 32] The number of commands received in queue 4 */
-#define XSDM_REG_NUM_OF_Q4_CMD 0x166254
-/* [ST 32] The number of commands received in queue 5 */
-#define XSDM_REG_NUM_OF_Q5_CMD 0x166258
-/* [ST 32] The number of commands received in queue 6 */
-#define XSDM_REG_NUM_OF_Q6_CMD 0x16625c
-/* [ST 32] The number of commands received in queue 7 */
-#define XSDM_REG_NUM_OF_Q7_CMD 0x166260
-/* [ST 32] The number of commands received in queue 8 */
-#define XSDM_REG_NUM_OF_Q8_CMD 0x166264
-/* [ST 32] The number of commands received in queue 9 */
-#define XSDM_REG_NUM_OF_Q9_CMD 0x166268
-/* [RW 13] The start address in the internal RAM for queue counters */
-#define XSDM_REG_Q_COUNTER_START_ADDR 0x166010
-/* [W 17] Generate an operation after completion; bit-16 is
- * AggVectIdx_valid; bits 15:8 are AggVectIdx; bits 7:5 are the TRIG and
- * bits 4:0 are the T124Param[4:0] */
-#define XSDM_REG_OPERATION_GEN 0x1664c4
-/* [R 1] pxp_ctrl rd_data fifo empty in sdm_dma_rsp block */
-#define XSDM_REG_RSP_PXP_CTRL_RDATA_EMPTY 0x166548
-/* [R 1] parser fifo empty in sdm_sync block */
-#define XSDM_REG_SYNC_PARSER_EMPTY 0x166550
-/* [R 1] parser serial fifo empty in sdm_sync block */
-#define XSDM_REG_SYNC_SYNC_EMPTY 0x166558
-/* [RW 32] Tick for timer counter. Applicable only when
- ~xsdm_registers_timer_tick_enable.timer_tick_enable =1 */
-#define XSDM_REG_TIMER_TICK 0x166000
-/* [RW 32] Interrupt mask register #0 read/write */
-#define XSDM_REG_XSDM_INT_MASK_0 0x16629c
-#define XSDM_REG_XSDM_INT_MASK_1 0x1662ac
-/* [R 32] Interrupt register #0 read */
-#define XSDM_REG_XSDM_INT_STS_0 0x166290
-#define XSDM_REG_XSDM_INT_STS_1 0x1662a0
-/* [RW 11] Parity mask register #0 read/write */
-#define XSDM_REG_XSDM_PRTY_MASK 0x1662bc
-/* [R 11] Parity register #0 read */
-#define XSDM_REG_XSDM_PRTY_STS 0x1662b0
-/* [RC 11] Parity register #0 read clear */
-#define XSDM_REG_XSDM_PRTY_STS_CLR 0x1662b4
-/* [RW 5] The number of time_slots in the arbitration cycle */
-#define XSEM_REG_ARB_CYCLE_SIZE 0x280034
-/* [RW 3] The source that is associated with arbitration element 0. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2 */
-#define XSEM_REG_ARB_ELEMENT0 0x280020
-/* [RW 3] The source that is associated with arbitration element 1. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~xsem_registers_arb_element0.arb_element0 */
-#define XSEM_REG_ARB_ELEMENT1 0x280024
-/* [RW 3] The source that is associated with arbitration element 2. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~xsem_registers_arb_element0.arb_element0
- and ~xsem_registers_arb_element1.arb_element1 */
-#define XSEM_REG_ARB_ELEMENT2 0x280028
-/* [RW 3] The source that is associated with arbitration element 3. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.Could
- not be equal to register ~xsem_registers_arb_element0.arb_element0 and
- ~xsem_registers_arb_element1.arb_element1 and
- ~xsem_registers_arb_element2.arb_element2 */
-#define XSEM_REG_ARB_ELEMENT3 0x28002c
-/* [RW 3] The source that is associated with arbitration element 4. Source
- decoding is: 0- foc0; 1-fic1; 2-sleeping thread with priority 0; 3-
- sleeping thread with priority 1; 4- sleeping thread with priority 2.
- Could not be equal to register ~xsem_registers_arb_element0.arb_element0
- and ~xsem_registers_arb_element1.arb_element1 and
- ~xsem_registers_arb_element2.arb_element2 and
- ~xsem_registers_arb_element3.arb_element3 */
-#define XSEM_REG_ARB_ELEMENT4 0x280030
-#define XSEM_REG_ENABLE_IN 0x2800a4
-#define XSEM_REG_ENABLE_OUT 0x2800a8
-/* [RW 32] This address space contains all registers and memories that are
- placed in SEM_FAST block. The SEM_FAST registers are described in
- appendix B. In order to access the sem_fast registers the base address
- ~fast_memory.fast_memory should be added to eachsem_fast register offset. */
-#define XSEM_REG_FAST_MEMORY 0x2a0000
-/* [RW 1] Disables input messages from FIC0 May be updated during run_time
- by the microcode */
-#define XSEM_REG_FIC0_DISABLE 0x280224
-/* [RW 1] Disables input messages from FIC1 May be updated during run_time
- by the microcode */
-#define XSEM_REG_FIC1_DISABLE 0x280234
-/* [RW 15] Interrupt table Read and write access to it is not possible in
- the middle of the work */
-#define XSEM_REG_INT_TABLE 0x280400
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC0 */
-#define XSEM_REG_MSG_NUM_FIC0 0x280000
-/* [ST 24] Statistics register. The number of messages that entered through
- FIC1 */
-#define XSEM_REG_MSG_NUM_FIC1 0x280004
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC0 */
-#define XSEM_REG_MSG_NUM_FOC0 0x280008
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC1 */
-#define XSEM_REG_MSG_NUM_FOC1 0x28000c
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC2 */
-#define XSEM_REG_MSG_NUM_FOC2 0x280010
-/* [ST 24] Statistics register. The number of messages that were sent to
- FOC3 */
-#define XSEM_REG_MSG_NUM_FOC3 0x280014
-/* [RW 1] Disables input messages from the passive buffer May be updated
- during run_time by the microcode */
-#define XSEM_REG_PAS_DISABLE 0x28024c
-/* [WB 128] Debug only. Passive buffer memory */
-#define XSEM_REG_PASSIVE_BUFFER 0x282000
-/* [WB 46] pram memory. B45 is parity; b[44:0] - data. */
-#define XSEM_REG_PRAM 0x2c0000
-/* [R 16] Valid sleeping threads indication have bit per thread */
-#define XSEM_REG_SLEEP_THREADS_VALID 0x28026c
-/* [R 1] EXT_STORE FIFO is empty in sem_slow_ls_ext */
-#define XSEM_REG_SLOW_EXT_STORE_EMPTY 0x2802a0
-/* [RW 16] List of free threads . There is a bit per thread. */
-#define XSEM_REG_THREADS_LIST 0x2802e4
-/* [RW 3] The arbitration scheme of time_slot 0 */
-#define XSEM_REG_TS_0_AS 0x280038
-/* [RW 3] The arbitration scheme of time_slot 10 */
-#define XSEM_REG_TS_10_AS 0x280060
-/* [RW 3] The arbitration scheme of time_slot 11 */
-#define XSEM_REG_TS_11_AS 0x280064
-/* [RW 3] The arbitration scheme of time_slot 12 */
-#define XSEM_REG_TS_12_AS 0x280068
-/* [RW 3] The arbitration scheme of time_slot 13 */
-#define XSEM_REG_TS_13_AS 0x28006c
-/* [RW 3] The arbitration scheme of time_slot 14 */
-#define XSEM_REG_TS_14_AS 0x280070
-/* [RW 3] The arbitration scheme of time_slot 15 */
-#define XSEM_REG_TS_15_AS 0x280074
-/* [RW 3] The arbitration scheme of time_slot 16 */
-#define XSEM_REG_TS_16_AS 0x280078
-/* [RW 3] The arbitration scheme of time_slot 17 */
-#define XSEM_REG_TS_17_AS 0x28007c
-/* [RW 3] The arbitration scheme of time_slot 18 */
-#define XSEM_REG_TS_18_AS 0x280080
-/* [RW 3] The arbitration scheme of time_slot 1 */
-#define XSEM_REG_TS_1_AS 0x28003c
-/* [RW 3] The arbitration scheme of time_slot 2 */
-#define XSEM_REG_TS_2_AS 0x280040
-/* [RW 3] The arbitration scheme of time_slot 3 */
-#define XSEM_REG_TS_3_AS 0x280044
-/* [RW 3] The arbitration scheme of time_slot 4 */
-#define XSEM_REG_TS_4_AS 0x280048
-/* [RW 3] The arbitration scheme of time_slot 5 */
-#define XSEM_REG_TS_5_AS 0x28004c
-/* [RW 3] The arbitration scheme of time_slot 6 */
-#define XSEM_REG_TS_6_AS 0x280050
-/* [RW 3] The arbitration scheme of time_slot 7 */
-#define XSEM_REG_TS_7_AS 0x280054
-/* [RW 3] The arbitration scheme of time_slot 8 */
-#define XSEM_REG_TS_8_AS 0x280058
-/* [RW 3] The arbitration scheme of time_slot 9 */
-#define XSEM_REG_TS_9_AS 0x28005c
-/* [W 7] VF or PF ID for reset error bit. Values 0-63 reset error bit for 64
- * VF; values 64-67 reset error for 4 PF; values 68-127 are not valid. */
-#define XSEM_REG_VFPF_ERR_NUM 0x280380
-/* [RW 32] Interrupt mask register #0 read/write */
-#define XSEM_REG_XSEM_INT_MASK_0 0x280110
-#define XSEM_REG_XSEM_INT_MASK_1 0x280120
-/* [R 32] Interrupt register #0 read */
-#define XSEM_REG_XSEM_INT_STS_0 0x280104
-#define XSEM_REG_XSEM_INT_STS_1 0x280114
-/* [RW 32] Parity mask register #0 read/write */
-#define XSEM_REG_XSEM_PRTY_MASK_0 0x280130
-#define XSEM_REG_XSEM_PRTY_MASK_1 0x280140
-/* [R 32] Parity register #0 read */
-#define XSEM_REG_XSEM_PRTY_STS_0 0x280124
-#define XSEM_REG_XSEM_PRTY_STS_1 0x280134
-/* [RC 32] Parity register #0 read clear */
-#define XSEM_REG_XSEM_PRTY_STS_CLR_0 0x280128
-#define XSEM_REG_XSEM_PRTY_STS_CLR_1 0x280138
-#define MCPR_NVM_ACCESS_ENABLE_EN (1L<<0)
-#define MCPR_NVM_ACCESS_ENABLE_WR_EN (1L<<1)
-#define MCPR_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0)
-#define MCPR_NVM_CFG4_FLASH_SIZE (0x7L<<0)
-#define MCPR_NVM_COMMAND_DOIT (1L<<4)
-#define MCPR_NVM_COMMAND_DONE (1L<<3)
-#define MCPR_NVM_COMMAND_FIRST (1L<<7)
-#define MCPR_NVM_COMMAND_LAST (1L<<8)
-#define MCPR_NVM_COMMAND_WR (1L<<5)
-#define MCPR_NVM_SW_ARB_ARB_ARB1 (1L<<9)
-#define MCPR_NVM_SW_ARB_ARB_REQ_CLR1 (1L<<5)
-#define MCPR_NVM_SW_ARB_ARB_REQ_SET1 (1L<<1)
-#define BIGMAC_REGISTER_BMAC_CONTROL (0x00<<3)
-#define BIGMAC_REGISTER_BMAC_XGXS_CONTROL (0x01<<3)
-#define BIGMAC_REGISTER_CNT_MAX_SIZE (0x05<<3)
-#define BIGMAC_REGISTER_RX_CONTROL (0x21<<3)
-#define BIGMAC_REGISTER_RX_LLFC_MSG_FLDS (0x46<<3)
-#define BIGMAC_REGISTER_RX_LSS_STATUS (0x43<<3)
-#define BIGMAC_REGISTER_RX_MAX_SIZE (0x23<<3)
-#define BIGMAC_REGISTER_RX_STAT_GR64 (0x26<<3)
-#define BIGMAC_REGISTER_RX_STAT_GRIPJ (0x42<<3)
-#define BIGMAC_REGISTER_TX_CONTROL (0x07<<3)
-#define BIGMAC_REGISTER_TX_MAX_SIZE (0x09<<3)
-#define BIGMAC_REGISTER_TX_PAUSE_THRESHOLD (0x0A<<3)
-#define BIGMAC_REGISTER_TX_SOURCE_ADDR (0x08<<3)
-#define BIGMAC_REGISTER_TX_STAT_GTBYT (0x20<<3)
-#define BIGMAC_REGISTER_TX_STAT_GTPKT (0x0C<<3)
-#define BIGMAC2_REGISTER_BMAC_CONTROL (0x00<<3)
-#define BIGMAC2_REGISTER_BMAC_XGXS_CONTROL (0x01<<3)
-#define BIGMAC2_REGISTER_CNT_MAX_SIZE (0x05<<3)
-#define BIGMAC2_REGISTER_PFC_CONTROL (0x06<<3)
-#define BIGMAC2_REGISTER_RX_CONTROL (0x3A<<3)
-#define BIGMAC2_REGISTER_RX_LLFC_MSG_FLDS (0x62<<3)
-#define BIGMAC2_REGISTER_RX_LSS_STAT (0x3E<<3)
-#define BIGMAC2_REGISTER_RX_MAX_SIZE (0x3C<<3)
-#define BIGMAC2_REGISTER_RX_STAT_GR64 (0x40<<3)
-#define BIGMAC2_REGISTER_RX_STAT_GRIPJ (0x5f<<3)
-#define BIGMAC2_REGISTER_RX_STAT_GRPP (0x51<<3)
-#define BIGMAC2_REGISTER_TX_CONTROL (0x1C<<3)
-#define BIGMAC2_REGISTER_TX_MAX_SIZE (0x1E<<3)
-#define BIGMAC2_REGISTER_TX_PAUSE_CONTROL (0x20<<3)
-#define BIGMAC2_REGISTER_TX_SOURCE_ADDR (0x1D<<3)
-#define BIGMAC2_REGISTER_TX_STAT_GTBYT (0x39<<3)
-#define BIGMAC2_REGISTER_TX_STAT_GTPOK (0x22<<3)
-#define BIGMAC2_REGISTER_TX_STAT_GTPP (0x24<<3)
-#define EMAC_LED_1000MB_OVERRIDE (1L<<1)
-#define EMAC_LED_100MB_OVERRIDE (1L<<2)
-#define EMAC_LED_10MB_OVERRIDE (1L<<3)
-#define EMAC_LED_2500MB_OVERRIDE (1L<<12)
-#define EMAC_LED_OVERRIDE (1L<<0)
-#define EMAC_LED_TRAFFIC (1L<<6)
-#define EMAC_MDIO_COMM_COMMAND_ADDRESS (0L<<26)
-#define EMAC_MDIO_COMM_COMMAND_READ_22 (2L<<26)
-#define EMAC_MDIO_COMM_COMMAND_READ_45 (3L<<26)
-#define EMAC_MDIO_COMM_COMMAND_WRITE_22 (1L<<26)
-#define EMAC_MDIO_COMM_COMMAND_WRITE_45 (1L<<26)
-#define EMAC_MDIO_COMM_DATA (0xffffL<<0)
-#define EMAC_MDIO_COMM_START_BUSY (1L<<29)
-#define EMAC_MDIO_MODE_AUTO_POLL (1L<<4)
-#define EMAC_MDIO_MODE_CLAUSE_45 (1L<<31)
-#define EMAC_MDIO_MODE_CLOCK_CNT (0x3ffL<<16)
-#define EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT 16
-#define EMAC_MDIO_STATUS_10MB (1L<<1)
-#define EMAC_MODE_25G_MODE (1L<<5)
-#define EMAC_MODE_HALF_DUPLEX (1L<<1)
-#define EMAC_MODE_PORT_GMII (2L<<2)
-#define EMAC_MODE_PORT_MII (1L<<2)
-#define EMAC_MODE_PORT_MII_10M (3L<<2)
-#define EMAC_MODE_RESET (1L<<0)
-#define EMAC_REG_EMAC_LED 0xc
-#define EMAC_REG_EMAC_MAC_MATCH 0x10
-#define EMAC_REG_EMAC_MDIO_COMM 0xac
-#define EMAC_REG_EMAC_MDIO_MODE 0xb4
-#define EMAC_REG_EMAC_MDIO_STATUS 0xb0
-#define EMAC_REG_EMAC_MODE 0x0
-#define EMAC_REG_EMAC_RX_MODE 0xc8
-#define EMAC_REG_EMAC_RX_MTU_SIZE 0x9c
-#define EMAC_REG_EMAC_RX_STAT_AC 0x180
-#define EMAC_REG_EMAC_RX_STAT_AC_28 0x1f4
-#define EMAC_REG_EMAC_RX_STAT_AC_COUNT 23
-#define EMAC_REG_EMAC_TX_MODE 0xbc
-#define EMAC_REG_EMAC_TX_STAT_AC 0x280
-#define EMAC_REG_EMAC_TX_STAT_AC_COUNT 22
-#define EMAC_REG_RX_PFC_MODE 0x320
-#define EMAC_REG_RX_PFC_MODE_PRIORITIES (1L<<2)
-#define EMAC_REG_RX_PFC_MODE_RX_EN (1L<<1)
-#define EMAC_REG_RX_PFC_MODE_TX_EN (1L<<0)
-#define EMAC_REG_RX_PFC_PARAM 0x324
-#define EMAC_REG_RX_PFC_PARAM_OPCODE_BITSHIFT 0
-#define EMAC_REG_RX_PFC_PARAM_PRIORITY_EN_BITSHIFT 16
-#define EMAC_REG_RX_PFC_STATS_XOFF_RCVD 0x328
-#define EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT (0xffff<<0)
-#define EMAC_REG_RX_PFC_STATS_XOFF_SENT 0x330
-#define EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT (0xffff<<0)
-#define EMAC_REG_RX_PFC_STATS_XON_RCVD 0x32c
-#define EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT (0xffff<<0)
-#define EMAC_REG_RX_PFC_STATS_XON_SENT 0x334
-#define EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT (0xffff<<0)
-#define EMAC_RX_MODE_FLOW_EN (1L<<2)
-#define EMAC_RX_MODE_KEEP_MAC_CONTROL (1L<<3)
-#define EMAC_RX_MODE_KEEP_VLAN_TAG (1L<<10)
-#define EMAC_RX_MODE_PROMISCUOUS (1L<<8)
-#define EMAC_RX_MODE_RESET (1L<<0)
-#define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31)
-#define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3)
-#define EMAC_TX_MODE_FLOW_EN (1L<<4)
-#define EMAC_TX_MODE_RESET (1L<<0)
-#define MISC_REGISTERS_GPIO_0 0
-#define MISC_REGISTERS_GPIO_1 1
-#define MISC_REGISTERS_GPIO_2 2
-#define MISC_REGISTERS_GPIO_3 3
-#define MISC_REGISTERS_GPIO_CLR_POS 16
-#define MISC_REGISTERS_GPIO_FLOAT (0xffL<<24)
-#define MISC_REGISTERS_GPIO_FLOAT_POS 24
-#define MISC_REGISTERS_GPIO_HIGH 1
-#define MISC_REGISTERS_GPIO_INPUT_HI_Z 2
-#define MISC_REGISTERS_GPIO_INT_CLR_POS 24
-#define MISC_REGISTERS_GPIO_INT_OUTPUT_CLR 0
-#define MISC_REGISTERS_GPIO_INT_OUTPUT_SET 1
-#define MISC_REGISTERS_GPIO_INT_SET_POS 16
-#define MISC_REGISTERS_GPIO_LOW 0
-#define MISC_REGISTERS_GPIO_OUTPUT_HIGH 1
-#define MISC_REGISTERS_GPIO_OUTPUT_LOW 0
-#define MISC_REGISTERS_GPIO_PORT_SHIFT 4
-#define MISC_REGISTERS_GPIO_SET_POS 8
-#define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588
-#define MISC_REGISTERS_RESET_REG_1_RST_HC (0x1<<29)
-#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7)
-#define MISC_REGISTERS_RESET_REG_1_RST_PXP (0x1<<26)
-#define MISC_REGISTERS_RESET_REG_1_RST_PXPV (0x1<<27)
-#define MISC_REGISTERS_RESET_REG_1_SET 0x584
-#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
-#define MISC_REGISTERS_RESET_REG_2_MSTAT0 (0x1<<24)
-#define MISC_REGISTERS_RESET_REG_2_MSTAT1 (0x1<<25)
-#define MISC_REGISTERS_RESET_REG_2_PGLC (0x1<<19)
-#define MISC_REGISTERS_RESET_REG_2_RST_ATC (0x1<<17)
-#define MISC_REGISTERS_RESET_REG_2_RST_BMAC0 (0x1<<0)
-#define MISC_REGISTERS_RESET_REG_2_RST_BMAC1 (0x1<<1)
-#define MISC_REGISTERS_RESET_REG_2_RST_EMAC0 (0x1<<2)
-#define MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE (0x1<<14)
-#define MISC_REGISTERS_RESET_REG_2_RST_EMAC1 (0x1<<3)
-#define MISC_REGISTERS_RESET_REG_2_RST_EMAC1_HARD_CORE (0x1<<15)
-#define MISC_REGISTERS_RESET_REG_2_RST_GRC (0x1<<4)
-#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_HARD_CORE_RST_B (0x1<<6)
-#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_CMN_CORE (0x1<<8)
-#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_CMN_CPU (0x1<<7)
-#define MISC_REGISTERS_RESET_REG_2_RST_MCP_N_RESET_REG_HARD_CORE (0x1<<5)
-#define MISC_REGISTERS_RESET_REG_2_RST_MDIO (0x1<<13)
-#define MISC_REGISTERS_RESET_REG_2_RST_MISC_CORE (0x1<<11)
-#define MISC_REGISTERS_RESET_REG_2_RST_PCI_MDIO (0x1<<13)
-#define MISC_REGISTERS_RESET_REG_2_RST_RBCN (0x1<<9)
-#define MISC_REGISTERS_RESET_REG_2_SET 0x594
-#define MISC_REGISTERS_RESET_REG_2_UMAC0 (0x1<<20)
-#define MISC_REGISTERS_RESET_REG_2_UMAC1 (0x1<<21)
-#define MISC_REGISTERS_RESET_REG_2_XMAC (0x1<<22)
-#define MISC_REGISTERS_RESET_REG_2_XMAC_SOFT (0x1<<23)
-#define MISC_REGISTERS_RESET_REG_3_CLEAR 0x5a8
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_IDDQ (0x1<<1)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN (0x1<<2)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN_SD (0x1<<3)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_RSTB_HW (0x1<<0)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_IDDQ (0x1<<5)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN (0x1<<6)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN_SD (0x1<<7)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW (0x1<<4)
-#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB (0x1<<8)
-#define MISC_REGISTERS_RESET_REG_3_SET 0x5a4
-#define MISC_REGISTERS_SPIO_4 4
-#define MISC_REGISTERS_SPIO_5 5
-#define MISC_REGISTERS_SPIO_7 7
-#define MISC_REGISTERS_SPIO_CLR_POS 16
-#define MISC_REGISTERS_SPIO_FLOAT (0xffL<<24)
-#define MISC_REGISTERS_SPIO_FLOAT_POS 24
-#define MISC_REGISTERS_SPIO_INPUT_HI_Z 2
-#define MISC_REGISTERS_SPIO_INT_OLD_SET_POS 16
-#define MISC_REGISTERS_SPIO_OUTPUT_HIGH 1
-#define MISC_REGISTERS_SPIO_OUTPUT_LOW 0
-#define MISC_REGISTERS_SPIO_SET_POS 8
-#define HW_LOCK_DRV_FLAGS 10
-#define HW_LOCK_MAX_RESOURCE_VALUE 31
-#define HW_LOCK_RESOURCE_GPIO 1
-#define HW_LOCK_RESOURCE_MDIO 0
-#define HW_LOCK_RESOURCE_PORT0_ATT_MASK 3
-#define HW_LOCK_RESOURCE_RECOVERY_LEADER_0 8
-#define HW_LOCK_RESOURCE_RECOVERY_LEADER_1 9
-#define HW_LOCK_RESOURCE_SPIO 2
-#define HW_LOCK_RESOURCE_UNDI 5
-#define AEU_INPUTS_ATTN_BITS_ATC_HW_INTERRUPT (0x1<<4)
-#define AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR (0x1<<5)
-#define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (0x1<<18)
-#define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (0x1<<31)
-#define AEU_INPUTS_ATTN_BITS_CCM_PARITY_ERROR (0x1<<30)
-#define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (0x1<<9)
-#define AEU_INPUTS_ATTN_BITS_CDU_PARITY_ERROR (0x1<<8)
-#define AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT (0x1<<7)
-#define AEU_INPUTS_ATTN_BITS_CFC_PARITY_ERROR (0x1<<6)
-#define AEU_INPUTS_ATTN_BITS_CSDM_HW_INTERRUPT (0x1<<29)
-#define AEU_INPUTS_ATTN_BITS_CSDM_PARITY_ERROR (0x1<<28)
-#define AEU_INPUTS_ATTN_BITS_CSEMI_HW_INTERRUPT (0x1<<1)
-#define AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR (0x1<<0)
-#define AEU_INPUTS_ATTN_BITS_DEBUG_PARITY_ERROR (0x1<<18)
-#define AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT (0x1<<11)
-#define AEU_INPUTS_ATTN_BITS_DMAE_PARITY_ERROR (0x1<<10)
-#define AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT (0x1<<13)
-#define AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR (0x1<<12)
-#define AEU_INPUTS_ATTN_BITS_GPIO0_FUNCTION_0 (0x1<<2)
-#define AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR (0x1<<12)
-#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY (0x1<<28)
-#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY (0x1<<31)
-#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY (0x1<<29)
-#define AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY (0x1<<30)
-#define AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT (0x1<<15)
-#define AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR (0x1<<14)
-#define AEU_INPUTS_ATTN_BITS_NIG_PARITY_ERROR (0x1<<14)
-#define AEU_INPUTS_ATTN_BITS_PARSER_PARITY_ERROR (0x1<<20)
-#define AEU_INPUTS_ATTN_BITS_PBCLIENT_HW_INTERRUPT (0x1<<31)
-#define AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR (0x1<<30)
-#define AEU_INPUTS_ATTN_BITS_PBF_PARITY_ERROR (0x1<<0)
-#define AEU_INPUTS_ATTN_BITS_PGLUE_HW_INTERRUPT (0x1<<2)
-#define AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR (0x1<<3)
-#define AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_HW_INTERRUPT (0x1<<5)
-#define AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR (0x1<<4)
-#define AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT (0x1<<3)
-#define AEU_INPUTS_ATTN_BITS_PXP_PARITY_ERROR (0x1<<2)
-#define AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT (0x1<<3)
-#define AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR (0x1<<2)
-#define AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR (0x1<<22)
-#define AEU_INPUTS_ATTN_BITS_SPIO5 (0x1<<15)
-#define AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT (0x1<<27)
-#define AEU_INPUTS_ATTN_BITS_TCM_PARITY_ERROR (0x1<<26)
-#define AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT (0x1<<5)
-#define AEU_INPUTS_ATTN_BITS_TIMERS_PARITY_ERROR (0x1<<4)
-#define AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT (0x1<<25)
-#define AEU_INPUTS_ATTN_BITS_TSDM_PARITY_ERROR (0x1<<24)
-#define AEU_INPUTS_ATTN_BITS_TSEMI_HW_INTERRUPT (0x1<<29)
-#define AEU_INPUTS_ATTN_BITS_TSEMI_PARITY_ERROR (0x1<<28)
-#define AEU_INPUTS_ATTN_BITS_UCM_HW_INTERRUPT (0x1<<23)
-#define AEU_INPUTS_ATTN_BITS_UCM_PARITY_ERROR (0x1<<22)
-#define AEU_INPUTS_ATTN_BITS_UPB_HW_INTERRUPT (0x1<<27)
-#define AEU_INPUTS_ATTN_BITS_UPB_PARITY_ERROR (0x1<<26)
-#define AEU_INPUTS_ATTN_BITS_USDM_HW_INTERRUPT (0x1<<21)
-#define AEU_INPUTS_ATTN_BITS_USDM_PARITY_ERROR (0x1<<20)
-#define AEU_INPUTS_ATTN_BITS_USEMI_HW_INTERRUPT (0x1<<25)
-#define AEU_INPUTS_ATTN_BITS_USEMI_PARITY_ERROR (0x1<<24)
-#define AEU_INPUTS_ATTN_BITS_VAUX_PCI_CORE_PARITY_ERROR (0x1<<16)
-#define AEU_INPUTS_ATTN_BITS_XCM_HW_INTERRUPT (0x1<<9)
-#define AEU_INPUTS_ATTN_BITS_XCM_PARITY_ERROR (0x1<<8)
-#define AEU_INPUTS_ATTN_BITS_XSDM_HW_INTERRUPT (0x1<<7)
-#define AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR (0x1<<6)
-#define AEU_INPUTS_ATTN_BITS_XSEMI_HW_INTERRUPT (0x1<<11)
-#define AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR (0x1<<10)
-
-#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 (0x1<<5)
-#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 (0x1<<9)
-
-#define RESERVED_GENERAL_ATTENTION_BIT_0 0
-
-#define EVEREST_GEN_ATTN_IN_USE_MASK 0x7ffe0
-#define EVEREST_LATCHED_ATTN_IN_USE_MASK 0xffe00000
-
-#define RESERVED_GENERAL_ATTENTION_BIT_6 6
-#define RESERVED_GENERAL_ATTENTION_BIT_7 7
-#define RESERVED_GENERAL_ATTENTION_BIT_8 8
-#define RESERVED_GENERAL_ATTENTION_BIT_9 9
-#define RESERVED_GENERAL_ATTENTION_BIT_10 10
-#define RESERVED_GENERAL_ATTENTION_BIT_11 11
-#define RESERVED_GENERAL_ATTENTION_BIT_12 12
-#define RESERVED_GENERAL_ATTENTION_BIT_13 13
-#define RESERVED_GENERAL_ATTENTION_BIT_14 14
-#define RESERVED_GENERAL_ATTENTION_BIT_15 15
-#define RESERVED_GENERAL_ATTENTION_BIT_16 16
-#define RESERVED_GENERAL_ATTENTION_BIT_17 17
-#define RESERVED_GENERAL_ATTENTION_BIT_18 18
-#define RESERVED_GENERAL_ATTENTION_BIT_19 19
-#define RESERVED_GENERAL_ATTENTION_BIT_20 20
-#define RESERVED_GENERAL_ATTENTION_BIT_21 21
-
-/* storm asserts attention bits */
-#define TSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_7
-#define USTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_8
-#define CSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_9
-#define XSTORM_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_10
-
-/* mcp error attention bit */
-#define MCP_FATAL_ASSERT_ATTENTION_BIT RESERVED_GENERAL_ATTENTION_BIT_11
-
-/*E1H NIG status sync attention mapped to group 4-7*/
-#define LINK_SYNC_ATTENTION_BIT_FUNC_0 RESERVED_GENERAL_ATTENTION_BIT_12
-#define LINK_SYNC_ATTENTION_BIT_FUNC_1 RESERVED_GENERAL_ATTENTION_BIT_13
-#define LINK_SYNC_ATTENTION_BIT_FUNC_2 RESERVED_GENERAL_ATTENTION_BIT_14
-#define LINK_SYNC_ATTENTION_BIT_FUNC_3 RESERVED_GENERAL_ATTENTION_BIT_15
-#define LINK_SYNC_ATTENTION_BIT_FUNC_4 RESERVED_GENERAL_ATTENTION_BIT_16
-#define LINK_SYNC_ATTENTION_BIT_FUNC_5 RESERVED_GENERAL_ATTENTION_BIT_17
-#define LINK_SYNC_ATTENTION_BIT_FUNC_6 RESERVED_GENERAL_ATTENTION_BIT_18
-#define LINK_SYNC_ATTENTION_BIT_FUNC_7 RESERVED_GENERAL_ATTENTION_BIT_19
-
-
-#define LATCHED_ATTN_RBCR 23
-#define LATCHED_ATTN_RBCT 24
-#define LATCHED_ATTN_RBCN 25
-#define LATCHED_ATTN_RBCU 26
-#define LATCHED_ATTN_RBCP 27
-#define LATCHED_ATTN_TIMEOUT_GRC 28
-#define LATCHED_ATTN_RSVD_GRC 29
-#define LATCHED_ATTN_ROM_PARITY_MCP 30
-#define LATCHED_ATTN_UM_RX_PARITY_MCP 31
-#define LATCHED_ATTN_UM_TX_PARITY_MCP 32
-#define LATCHED_ATTN_SCPAD_PARITY_MCP 33
-
-#define GENERAL_ATTEN_WORD(atten_name) ((94 + atten_name) / 32)
-#define GENERAL_ATTEN_OFFSET(atten_name)\
- (1UL << ((94 + atten_name) % 32))
-/*
- * This file defines GRC base address for every block.
- * This file is included by chipsim, asm microcode and cpp microcode.
- * These values are used in Design.xml on regBase attribute
- * Use the base with the generated offsets of specific registers.
- */
-
-#define GRCBASE_PXPCS 0x000000
-#define GRCBASE_PCICONFIG 0x002000
-#define GRCBASE_PCIREG 0x002400
-#define GRCBASE_EMAC0 0x008000
-#define GRCBASE_EMAC1 0x008400
-#define GRCBASE_DBU 0x008800
-#define GRCBASE_MISC 0x00A000
-#define GRCBASE_DBG 0x00C000
-#define GRCBASE_NIG 0x010000
-#define GRCBASE_XCM 0x020000
-#define GRCBASE_PRS 0x040000
-#define GRCBASE_SRCH 0x040400
-#define GRCBASE_TSDM 0x042000
-#define GRCBASE_TCM 0x050000
-#define GRCBASE_BRB1 0x060000
-#define GRCBASE_MCP 0x080000
-#define GRCBASE_UPB 0x0C1000
-#define GRCBASE_CSDM 0x0C2000
-#define GRCBASE_USDM 0x0C4000
-#define GRCBASE_CCM 0x0D0000
-#define GRCBASE_UCM 0x0E0000
-#define GRCBASE_CDU 0x101000
-#define GRCBASE_DMAE 0x102000
-#define GRCBASE_PXP 0x103000
-#define GRCBASE_CFC 0x104000
-#define GRCBASE_HC 0x108000
-#define GRCBASE_PXP2 0x120000
-#define GRCBASE_PBF 0x140000
-#define GRCBASE_UMAC0 0x160000
-#define GRCBASE_UMAC1 0x160400
-#define GRCBASE_XPB 0x161000
-#define GRCBASE_MSTAT0 0x162000
-#define GRCBASE_MSTAT1 0x162800
-#define GRCBASE_XMAC0 0x163000
-#define GRCBASE_XMAC1 0x163800
-#define GRCBASE_TIMERS 0x164000
-#define GRCBASE_XSDM 0x166000
-#define GRCBASE_QM 0x168000
-#define GRCBASE_DQ 0x170000
-#define GRCBASE_TSEM 0x180000
-#define GRCBASE_CSEM 0x200000
-#define GRCBASE_XSEM 0x280000
-#define GRCBASE_USEM 0x300000
-#define GRCBASE_MISC_AEU GRCBASE_MISC
-
-
-/* offset of configuration space in the pci core register */
-#define PCICFG_OFFSET 0x2000
-#define PCICFG_VENDOR_ID_OFFSET 0x00
-#define PCICFG_DEVICE_ID_OFFSET 0x02
-#define PCICFG_COMMAND_OFFSET 0x04
-#define PCICFG_COMMAND_IO_SPACE (1<<0)
-#define PCICFG_COMMAND_MEM_SPACE (1<<1)
-#define PCICFG_COMMAND_BUS_MASTER (1<<2)
-#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3)
-#define PCICFG_COMMAND_MWI_CYCLES (1<<4)
-#define PCICFG_COMMAND_VGA_SNOOP (1<<5)
-#define PCICFG_COMMAND_PERR_ENA (1<<6)
-#define PCICFG_COMMAND_STEPPING (1<<7)
-#define PCICFG_COMMAND_SERR_ENA (1<<8)
-#define PCICFG_COMMAND_FAST_B2B (1<<9)
-#define PCICFG_COMMAND_INT_DISABLE (1<<10)
-#define PCICFG_COMMAND_RESERVED (0x1f<<11)
-#define PCICFG_STATUS_OFFSET 0x06
-#define PCICFG_REVESION_ID_OFFSET 0x08
-#define PCICFG_CACHE_LINE_SIZE 0x0c
-#define PCICFG_LATENCY_TIMER 0x0d
-#define PCICFG_BAR_1_LOW 0x10
-#define PCICFG_BAR_1_HIGH 0x14
-#define PCICFG_BAR_2_LOW 0x18
-#define PCICFG_BAR_2_HIGH 0x1c
-#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c
-#define PCICFG_SUBSYSTEM_ID_OFFSET 0x2e
-#define PCICFG_INT_LINE 0x3c
-#define PCICFG_INT_PIN 0x3d
-#define PCICFG_PM_CAPABILITY 0x48
-#define PCICFG_PM_CAPABILITY_VERSION (0x3<<16)
-#define PCICFG_PM_CAPABILITY_CLOCK (1<<19)
-#define PCICFG_PM_CAPABILITY_RESERVED (1<<20)
-#define PCICFG_PM_CAPABILITY_DSI (1<<21)
-#define PCICFG_PM_CAPABILITY_AUX_CURRENT (0x7<<22)
-#define PCICFG_PM_CAPABILITY_D1_SUPPORT (1<<25)
-#define PCICFG_PM_CAPABILITY_D2_SUPPORT (1<<26)
-#define PCICFG_PM_CAPABILITY_PME_IN_D0 (1<<27)
-#define PCICFG_PM_CAPABILITY_PME_IN_D1 (1<<28)
-#define PCICFG_PM_CAPABILITY_PME_IN_D2 (1<<29)
-#define PCICFG_PM_CAPABILITY_PME_IN_D3_HOT (1<<30)
-#define PCICFG_PM_CAPABILITY_PME_IN_D3_COLD (1<<31)
-#define PCICFG_PM_CSR_OFFSET 0x4c
-#define PCICFG_PM_CSR_STATE (0x3<<0)
-#define PCICFG_PM_CSR_PME_ENABLE (1<<8)
-#define PCICFG_PM_CSR_PME_STATUS (1<<15)
-#define PCICFG_MSI_CAP_ID_OFFSET 0x58
-#define PCICFG_MSI_CONTROL_ENABLE (0x1<<16)
-#define PCICFG_MSI_CONTROL_MCAP (0x7<<17)
-#define PCICFG_MSI_CONTROL_MENA (0x7<<20)
-#define PCICFG_MSI_CONTROL_64_BIT_ADDR_CAP (0x1<<23)
-#define PCICFG_MSI_CONTROL_MSI_PVMASK_CAPABLE (0x1<<24)
-#define PCICFG_GRC_ADDRESS 0x78
-#define PCICFG_GRC_DATA 0x80
-#define PCICFG_MSIX_CAP_ID_OFFSET 0xa0
-#define PCICFG_MSIX_CONTROL_TABLE_SIZE (0x7ff<<16)
-#define PCICFG_MSIX_CONTROL_RESERVED (0x7<<27)
-#define PCICFG_MSIX_CONTROL_FUNC_MASK (0x1<<30)
-#define PCICFG_MSIX_CONTROL_MSIX_ENABLE (0x1<<31)
-
-#define PCICFG_DEVICE_CONTROL 0xb4
-#define PCICFG_DEVICE_STATUS 0xb6
-#define PCICFG_DEVICE_STATUS_CORR_ERR_DET (1<<0)
-#define PCICFG_DEVICE_STATUS_NON_FATAL_ERR_DET (1<<1)
-#define PCICFG_DEVICE_STATUS_FATAL_ERR_DET (1<<2)
-#define PCICFG_DEVICE_STATUS_UNSUP_REQ_DET (1<<3)
-#define PCICFG_DEVICE_STATUS_AUX_PWR_DET (1<<4)
-#define PCICFG_DEVICE_STATUS_NO_PEND (1<<5)
-#define PCICFG_LINK_CONTROL 0xbc
-
-
-#define BAR_USTRORM_INTMEM 0x400000
-#define BAR_CSTRORM_INTMEM 0x410000
-#define BAR_XSTRORM_INTMEM 0x420000
-#define BAR_TSTRORM_INTMEM 0x430000
-
-/* for accessing the IGU in case of status block ACK */
-#define BAR_IGU_INTMEM 0x440000
-
-#define BAR_DOORBELL_OFFSET 0x800000
-
-#define BAR_ME_REGISTER 0x450000
-
-/* config_2 offset */
-#define GRC_CONFIG_2_SIZE_REG 0x408
-#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_DISABLED (0L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_64K (1L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_128K (2L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_256K (3L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_512K (4L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_1M (5L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_2M (6L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_4M (7L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_8M (8L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_16M (9L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_32M (10L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_64M (11L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_128M (12L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_256M (13L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_512M (14L<<0)
-#define PCI_CONFIG_2_BAR1_SIZE_1G (15L<<0)
-#define PCI_CONFIG_2_BAR1_64ENA (1L<<4)
-#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5)
-#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6)
-#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7)
-#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_DISABLED (0L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_2K (1L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_4K (2L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_8K (3L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_16K (4L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_32K (5L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_64K (6L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_128K (7L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_256K (8L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_512K (9L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_1M (10L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_2M (11L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_4M (12L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_8M (13L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_16M (14L<<8)
-#define PCI_CONFIG_2_EXP_ROM_SIZE_32M (15L<<8)
-#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16)
-#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17)
-
-/* config_3 offset */
-#define GRC_CONFIG_3_SIZE_REG 0x40c
-#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
-#define PCI_CONFIG_3_FORCE_PME (1L<<24)
-#define PCI_CONFIG_3_PME_STATUS (1L<<25)
-#define PCI_CONFIG_3_PME_ENABLE (1L<<26)
-#define PCI_CONFIG_3_PM_STATE (0x3L<<27)
-#define PCI_CONFIG_3_VAUX_PRESET (1L<<30)
-#define PCI_CONFIG_3_PCI_POWER (1L<<31)
-
-#define GRC_BAR2_CONFIG 0x4e0
-#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0)
-#define PCI_CONFIG_2_BAR2_64ENA (1L<<4)
-
-#define PCI_PM_DATA_A 0x410
-#define PCI_PM_DATA_B 0x414
-#define PCI_ID_VAL1 0x434
-#define PCI_ID_VAL2 0x438
-
-#define PXPCS_TL_CONTROL_5 0x814
-#define PXPCS_TL_CONTROL_5_UNKNOWNTYPE_ERR_ATTN (1 << 29) /*WC*/
-#define PXPCS_TL_CONTROL_5_BOUNDARY4K_ERR_ATTN (1 << 28) /*WC*/
-#define PXPCS_TL_CONTROL_5_MRRS_ERR_ATTN (1 << 27) /*WC*/
-#define PXPCS_TL_CONTROL_5_MPS_ERR_ATTN (1 << 26) /*WC*/
-#define PXPCS_TL_CONTROL_5_TTX_BRIDGE_FORWARD_ERR (1 << 25) /*WC*/
-#define PXPCS_TL_CONTROL_5_TTX_TXINTF_OVERFLOW (1 << 24) /*WC*/
-#define PXPCS_TL_CONTROL_5_PHY_ERR_ATTN (1 << 23) /*RO*/
-#define PXPCS_TL_CONTROL_5_DL_ERR_ATTN (1 << 22) /*RO*/
-#define PXPCS_TL_CONTROL_5_TTX_ERR_NP_TAG_IN_USE (1 << 21) /*WC*/
-#define PXPCS_TL_CONTROL_5_TRX_ERR_UNEXP_RTAG (1 << 20) /*WC*/
-#define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT1 (1 << 19) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_UNSPPORT1 (1 << 18) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_ECRC1 (1 << 17) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_MALF_TLP1 (1 << 16) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW1 (1 << 15) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL1 (1 << 14) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT1 (1 << 13) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT1 (1 << 12) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_FC_PRTL1 (1 << 11) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_PSND_TLP1 (1 << 10) /*WC*/
-#define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT (1 << 9) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_UNSPPORT (1 << 8) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_ECRC (1 << 7) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_MALF_TLP (1 << 6) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW (1 << 5) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL (1 << 4) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT (1 << 3) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT (1 << 2) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_FC_PRTL (1 << 1) /*WC*/
-#define PXPCS_TL_CONTROL_5_ERR_PSND_TLP (1 << 0) /*WC*/
-
-
-#define PXPCS_TL_FUNC345_STAT 0x854
-#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT4 (1 << 29) /* WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT4\
- (1 << 28) /* Unsupported Request Error Status in function4, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_ECRC4\
- (1 << 27) /* ECRC Error TLP Status Status in function 4, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP4\
- (1 << 26) /* Malformed TLP Status Status in function 4, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW4\
- (1 << 25) /* Receiver Overflow Status Status in function 4, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL4\
- (1 << 24) /* Unexpected Completion Status Status in function 4, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT4\
- (1 << 23) /* Receive UR Statusin function 4. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT4\
- (1 << 22) /* Completer Timeout Status Status in function 4, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL4\
- (1 << 21) /* Flow Control Protocol Error Status Status in \
- function 4, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP4\
- (1 << 20) /* Poisoned Error Status Status in function 4, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT3 (1 << 19) /* WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT3\
- (1 << 18) /* Unsupported Request Error Status in function3, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_ECRC3\
- (1 << 17) /* ECRC Error TLP Status Status in function 3, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP3\
- (1 << 16) /* Malformed TLP Status Status in function 3, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW3\
- (1 << 15) /* Receiver Overflow Status Status in function 3, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL3\
- (1 << 14) /* Unexpected Completion Status Status in function 3, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT3\
- (1 << 13) /* Receive UR Statusin function 3. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT3\
- (1 << 12) /* Completer Timeout Status Status in function 3, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL3\
- (1 << 11) /* Flow Control Protocol Error Status Status in \
- function 3, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP3\
- (1 << 10) /* Poisoned Error Status Status in function 3, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT2 (1 << 9) /* WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT2\
- (1 << 8) /* Unsupported Request Error Status for Function 2, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_ECRC2\
- (1 << 7) /* ECRC Error TLP Status Status for Function 2, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP2\
- (1 << 6) /* Malformed TLP Status Status for Function 2, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW2\
- (1 << 5) /* Receiver Overflow Status Status for Function 2, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL2\
- (1 << 4) /* Unexpected Completion Status Status for Function 2, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT2\
- (1 << 3) /* Receive UR Statusfor Function 2. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT2\
- (1 << 2) /* Completer Timeout Status Status for Function 2, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL2\
- (1 << 1) /* Flow Control Protocol Error Status Status for \
- Function 2, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP2\
- (1 << 0) /* Poisoned Error Status Status for Function 2, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-
-
-#define PXPCS_TL_FUNC678_STAT 0x85C
-#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT7 (1 << 29) /* WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT7\
- (1 << 28) /* Unsupported Request Error Status in function7, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_ECRC7\
- (1 << 27) /* ECRC Error TLP Status Status in function 7, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP7\
- (1 << 26) /* Malformed TLP Status Status in function 7, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW7\
- (1 << 25) /* Receiver Overflow Status Status in function 7, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL7\
- (1 << 24) /* Unexpected Completion Status Status in function 7, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT7\
- (1 << 23) /* Receive UR Statusin function 7. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT7\
- (1 << 22) /* Completer Timeout Status Status in function 7, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL7\
- (1 << 21) /* Flow Control Protocol Error Status Status in \
- function 7, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP7\
- (1 << 20) /* Poisoned Error Status Status in function 7, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT6 (1 << 19) /* WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT6\
- (1 << 18) /* Unsupported Request Error Status in function6, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_ECRC6\
- (1 << 17) /* ECRC Error TLP Status Status in function 6, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP6\
- (1 << 16) /* Malformed TLP Status Status in function 6, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW6\
- (1 << 15) /* Receiver Overflow Status Status in function 6, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL6\
- (1 << 14) /* Unexpected Completion Status Status in function 6, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT6\
- (1 << 13) /* Receive UR Statusin function 6. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT6\
- (1 << 12) /* Completer Timeout Status Status in function 6, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL6\
- (1 << 11) /* Flow Control Protocol Error Status Status in \
- function 6, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP6\
- (1 << 10) /* Poisoned Error Status Status in function 6, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT5 (1 << 9) /* WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT5\
- (1 << 8) /* Unsupported Request Error Status for Function 5, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_ECRC5\
- (1 << 7) /* ECRC Error TLP Status Status for Function 5, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP5\
- (1 << 6) /* Malformed TLP Status Status for Function 5, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW5\
- (1 << 5) /* Receiver Overflow Status Status for Function 5, if \
- set, generate pcie_err_attn output when this error is seen.. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL5\
- (1 << 4) /* Unexpected Completion Status Status for Function 5, \
- if set, generate pcie_err_attn output when this error is seen. WC \
- */
-#define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT5\
- (1 << 3) /* Receive UR Statusfor Function 5. If set, generate \
- pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT5\
- (1 << 2) /* Completer Timeout Status Status for Function 5, if \
- set, generate pcie_err_attn output when this error is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL5\
- (1 << 1) /* Flow Control Protocol Error Status Status for \
- Function 5, if set, generate pcie_err_attn output when this error \
- is seen. WC */
-#define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP5\
- (1 << 0) /* Poisoned Error Status Status for Function 5, if set, \
- generate pcie_err_attn output when this error is seen.. WC */
-
-
-#define BAR_USTRORM_INTMEM 0x400000
-#define BAR_CSTRORM_INTMEM 0x410000
-#define BAR_XSTRORM_INTMEM 0x420000
-#define BAR_TSTRORM_INTMEM 0x430000
-
-/* for accessing the IGU in case of status block ACK */
-#define BAR_IGU_INTMEM 0x440000
-
-#define BAR_DOORBELL_OFFSET 0x800000
-
-#define BAR_ME_REGISTER 0x450000
-#define ME_REG_PF_NUM_SHIFT 0
-#define ME_REG_PF_NUM\
- (7L<<ME_REG_PF_NUM_SHIFT) /* Relative PF Num */
-#define ME_REG_VF_VALID (1<<8)
-#define ME_REG_VF_NUM_SHIFT 9
-#define ME_REG_VF_NUM_MASK (0x3f<<ME_REG_VF_NUM_SHIFT)
-#define ME_REG_VF_ERR (0x1<<3)
-#define ME_REG_ABS_PF_NUM_SHIFT 16
-#define ME_REG_ABS_PF_NUM\
- (7L<<ME_REG_ABS_PF_NUM_SHIFT) /* Absolute PF Num */
-
-
-#define MDIO_REG_BANK_CL73_IEEEB0 0x0
-#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL 0x0
-#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_RESTART_AN 0x0200
-#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_AN_EN 0x1000
-#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL_MAIN_RST 0x8000
-
-#define MDIO_REG_BANK_CL73_IEEEB1 0x10
-#define MDIO_CL73_IEEEB1_AN_ADV1 0x00
-#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE 0x0400
-#define MDIO_CL73_IEEEB1_AN_ADV1_ASYMMETRIC 0x0800
-#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_BOTH 0x0C00
-#define MDIO_CL73_IEEEB1_AN_ADV1_PAUSE_MASK 0x0C00
-#define MDIO_CL73_IEEEB1_AN_ADV2 0x01
-#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M 0x0000
-#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_1000M_KX 0x0020
-#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KX4 0x0040
-#define MDIO_CL73_IEEEB1_AN_ADV2_ADVR_10G_KR 0x0080
-#define MDIO_CL73_IEEEB1_AN_LP_ADV1 0x03
-#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE 0x0400
-#define MDIO_CL73_IEEEB1_AN_LP_ADV1_ASYMMETRIC 0x0800
-#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_BOTH 0x0C00
-#define MDIO_CL73_IEEEB1_AN_LP_ADV1_PAUSE_MASK 0x0C00
-
-#define MDIO_REG_BANK_RX0 0x80b0
-#define MDIO_RX0_RX_STATUS 0x10
-#define MDIO_RX0_RX_STATUS_SIGDET 0x8000
-#define MDIO_RX0_RX_STATUS_RX_SEQ_DONE 0x1000
-#define MDIO_RX0_RX_EQ_BOOST 0x1c
-#define MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
-#define MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL 0x10
-
-#define MDIO_REG_BANK_RX1 0x80c0
-#define MDIO_RX1_RX_EQ_BOOST 0x1c
-#define MDIO_RX1_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
-#define MDIO_RX1_RX_EQ_BOOST_OFFSET_CTRL 0x10
-
-#define MDIO_REG_BANK_RX2 0x80d0
-#define MDIO_RX2_RX_EQ_BOOST 0x1c
-#define MDIO_RX2_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
-#define MDIO_RX2_RX_EQ_BOOST_OFFSET_CTRL 0x10
-
-#define MDIO_REG_BANK_RX3 0x80e0
-#define MDIO_RX3_RX_EQ_BOOST 0x1c
-#define MDIO_RX3_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
-#define MDIO_RX3_RX_EQ_BOOST_OFFSET_CTRL 0x10
-
-#define MDIO_REG_BANK_RX_ALL 0x80f0
-#define MDIO_RX_ALL_RX_EQ_BOOST 0x1c
-#define MDIO_RX_ALL_RX_EQ_BOOST_EQUALIZER_CTRL_MASK 0x7
-#define MDIO_RX_ALL_RX_EQ_BOOST_OFFSET_CTRL 0x10
-
-#define MDIO_REG_BANK_TX0 0x8060
-#define MDIO_TX0_TX_DRIVER 0x17
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
-#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
-#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
-#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
-
-#define MDIO_REG_BANK_TX1 0x8070
-#define MDIO_TX1_TX_DRIVER 0x17
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
-#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
-#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
-#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
-
-#define MDIO_REG_BANK_TX2 0x8080
-#define MDIO_TX2_TX_DRIVER 0x17
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
-#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
-#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
-#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
-
-#define MDIO_REG_BANK_TX3 0x8090
-#define MDIO_TX3_TX_DRIVER 0x17
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_MASK 0xf000
-#define MDIO_TX0_TX_DRIVER_PREEMPHASIS_SHIFT 12
-#define MDIO_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
-#define MDIO_TX0_TX_DRIVER_IDRIVER_SHIFT 8
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_MASK 0x00f0
-#define MDIO_TX0_TX_DRIVER_IPREDRIVER_SHIFT 4
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_MASK 0x000e
-#define MDIO_TX0_TX_DRIVER_IFULLSPD_SHIFT 1
-#define MDIO_TX0_TX_DRIVER_ICBUF1T 1
-
-#define MDIO_REG_BANK_XGXS_BLOCK0 0x8000
-#define MDIO_BLOCK0_XGXS_CONTROL 0x10
-
-#define MDIO_REG_BANK_XGXS_BLOCK1 0x8010
-#define MDIO_BLOCK1_LANE_CTRL0 0x15
-#define MDIO_BLOCK1_LANE_CTRL1 0x16
-#define MDIO_BLOCK1_LANE_CTRL2 0x17
-#define MDIO_BLOCK1_LANE_PRBS 0x19
-
-#define MDIO_REG_BANK_XGXS_BLOCK2 0x8100
-#define MDIO_XGXS_BLOCK2_RX_LN_SWAP 0x10
-#define MDIO_XGXS_BLOCK2_RX_LN_SWAP_ENABLE 0x8000
-#define MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE 0x4000
-#define MDIO_XGXS_BLOCK2_TX_LN_SWAP 0x11
-#define MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE 0x8000
-#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G 0x14
-#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS 0x0001
-#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS 0x0010
-#define MDIO_XGXS_BLOCK2_TEST_MODE_LANE 0x15
-
-#define MDIO_REG_BANK_GP_STATUS 0x8120
-#define MDIO_GP_STATUS_TOP_AN_STATUS1 0x1B
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE 0x0001
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL37_AUTONEG_COMPLETE 0x0002
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS 0x0004
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS 0x0008
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_MR_LP_NP_AN_ABLE 0x0010
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_LP_NP_BAM_ABLE 0x0020
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE 0x0040
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_RXSIDE 0x0080
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_MASK 0x3f00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10M 0x0000
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_100M 0x0100
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G 0x0200
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_2_5G 0x0300
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_5G 0x0400
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_6G 0x0500
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_HIG 0x0600
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_CX4 0x0700
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12G_HIG 0x0800
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12_5G 0x0900
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_13G 0x0A00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_15G 0x0B00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_16G 0x0C00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G_KX 0x0D00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KX4 0x0E00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KR 0x0F00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_XFI 0x1B00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_20G_DXGXS 0x1E00
-#define MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_SFI 0x1F00
-
-
-#define MDIO_REG_BANK_10G_PARALLEL_DETECT 0x8130
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS 0x10
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_STATUS_PD_LINK 0x8000
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL 0x11
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN 0x1
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK 0x13
-#define MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT (0xb71<<1)
-
-#define MDIO_REG_BANK_SERDES_DIGITAL 0x8300
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1 0x10
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_FIBER_MODE 0x0001
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_TBI_IF 0x0002
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN 0x0004
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_INVERT_SIGNAL_DETECT 0x0008
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET 0x0010
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_MSTR_MODE 0x0020
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2 0x11
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN 0x0001
-#define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_AN_FST_TMR 0x0040
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1 0x14
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SGMII 0x0001
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_LINK 0x0002
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_DUPLEX 0x0004
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_MASK 0x0018
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_SHIFT 3
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_2_5G 0x0018
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_1G 0x0010
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_100M 0x0008
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_10M 0x0000
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS2 0x15
-#define MDIO_SERDES_DIGITAL_A_1000X_STATUS2_AN_DISABLED 0x0002
-#define MDIO_SERDES_DIGITAL_MISC1 0x18
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_MASK 0xE000
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_25M 0x0000
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_100M 0x2000
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_125M 0x4000
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M 0x6000
-#define MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_187_5M 0x8000
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL 0x0010
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK 0x000f
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_2_5G 0x0000
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_5G 0x0001
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_6G 0x0002
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_HIG 0x0003
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4 0x0004
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_12G 0x0005
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_12_5G 0x0006
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G 0x0007
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_15G 0x0008
-#define MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_16G 0x0009
-
-#define MDIO_REG_BANK_OVER_1G 0x8320
-#define MDIO_OVER_1G_DIGCTL_3_4 0x14
-#define MDIO_OVER_1G_DIGCTL_3_4_MP_ID_MASK 0xffe0
-#define MDIO_OVER_1G_DIGCTL_3_4_MP_ID_SHIFT 5
-#define MDIO_OVER_1G_UP1 0x19
-#define MDIO_OVER_1G_UP1_2_5G 0x0001
-#define MDIO_OVER_1G_UP1_5G 0x0002
-#define MDIO_OVER_1G_UP1_6G 0x0004
-#define MDIO_OVER_1G_UP1_10G 0x0010
-#define MDIO_OVER_1G_UP1_10GH 0x0008
-#define MDIO_OVER_1G_UP1_12G 0x0020
-#define MDIO_OVER_1G_UP1_12_5G 0x0040
-#define MDIO_OVER_1G_UP1_13G 0x0080
-#define MDIO_OVER_1G_UP1_15G 0x0100
-#define MDIO_OVER_1G_UP1_16G 0x0200
-#define MDIO_OVER_1G_UP2 0x1A
-#define MDIO_OVER_1G_UP2_IPREDRIVER_MASK 0x0007
-#define MDIO_OVER_1G_UP2_IDRIVER_MASK 0x0038
-#define MDIO_OVER_1G_UP2_PREEMPHASIS_MASK 0x03C0
-#define MDIO_OVER_1G_UP3 0x1B
-#define MDIO_OVER_1G_UP3_HIGIG2 0x0001
-#define MDIO_OVER_1G_LP_UP1 0x1C
-#define MDIO_OVER_1G_LP_UP2 0x1D
-#define MDIO_OVER_1G_LP_UP2_MR_ADV_OVER_1G_MASK 0x03ff
-#define MDIO_OVER_1G_LP_UP2_PREEMPHASIS_MASK 0x0780
-#define MDIO_OVER_1G_LP_UP2_PREEMPHASIS_SHIFT 7
-#define MDIO_OVER_1G_LP_UP3 0x1E
-
-#define MDIO_REG_BANK_REMOTE_PHY 0x8330
-#define MDIO_REMOTE_PHY_MISC_RX_STATUS 0x10
-#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_OVER1G_MSG 0x0010
-#define MDIO_REMOTE_PHY_MISC_RX_STATUS_CL37_FSM_RECEIVED_BRCM_OUI_MSG 0x0600
-
-#define MDIO_REG_BANK_BAM_NEXT_PAGE 0x8350
-#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL 0x10
-#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE 0x0001
-#define MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN 0x0002
-
-#define MDIO_REG_BANK_CL73_USERB0 0x8370
-#define MDIO_CL73_USERB0_CL73_UCTRL 0x10
-#define MDIO_CL73_USERB0_CL73_UCTRL_USTAT1_MUXSEL 0x0002
-#define MDIO_CL73_USERB0_CL73_USTAT1 0x11
-#define MDIO_CL73_USERB0_CL73_USTAT1_LINK_STATUS_CHECK 0x0100
-#define MDIO_CL73_USERB0_CL73_USTAT1_AN_GOOD_CHECK_BAM37 0x0400
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL1 0x12
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_EN 0x8000
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_STATION_MNGR_EN 0x4000
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL1_BAM_NP_AFTER_BP_EN 0x2000
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL3 0x14
-#define MDIO_CL73_USERB0_CL73_BAM_CTRL3_USE_CL73_HCD_MR 0x0001
-
-#define MDIO_REG_BANK_AER_BLOCK 0xFFD0
-#define MDIO_AER_BLOCK_AER_REG 0x1E
-
-#define MDIO_REG_BANK_COMBO_IEEE0 0xFFE0
-#define MDIO_COMBO_IEEE0_MII_CONTROL 0x10
-#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK 0x2040
-#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_10 0x0000
-#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100 0x2000
-#define MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_1000 0x0040
-#define MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX 0x0100
-#define MDIO_COMBO_IEEO_MII_CONTROL_RESTART_AN 0x0200
-#define MDIO_COMBO_IEEO_MII_CONTROL_AN_EN 0x1000
-#define MDIO_COMBO_IEEO_MII_CONTROL_LOOPBACK 0x4000
-#define MDIO_COMBO_IEEO_MII_CONTROL_RESET 0x8000
-#define MDIO_COMBO_IEEE0_MII_STATUS 0x11
-#define MDIO_COMBO_IEEE0_MII_STATUS_LINK_PASS 0x0004
-#define MDIO_COMBO_IEEE0_MII_STATUS_AUTONEG_COMPLETE 0x0020
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV 0x14
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX 0x0020
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_HALF_DUPLEX 0x0040
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK 0x0180
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE 0x0000
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC 0x0080
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC 0x0100
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH 0x0180
-#define MDIO_COMBO_IEEE0_AUTO_NEG_ADV_NEXT_PAGE 0x8000
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1 0x15
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_NEXT_PAGE 0x8000
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_ACK 0x4000
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_MASK 0x0180
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_NONE 0x0000
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_PAUSE_BOTH 0x0180
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_HALF_DUP_CAP 0x0040
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_FULL_DUP_CAP 0x0020
-/*WhenthelinkpartnerisinSGMIImode(bit0=1),then
-bit15=link,bit12=duplex,bits11:10=speed,bit14=acknowledge.
-Theotherbitsarereservedandshouldbezero*/
-#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_SGMII_MODE 0x0001
-
-
-#define MDIO_PMA_DEVAD 0x1
-/*ieee*/
-#define MDIO_PMA_REG_CTRL 0x0
-#define MDIO_PMA_REG_STATUS 0x1
-#define MDIO_PMA_REG_10G_CTRL2 0x7
-#define MDIO_PMA_REG_TX_DISABLE 0x0009
-#define MDIO_PMA_REG_RX_SD 0xa
-/*bcm*/
-#define MDIO_PMA_REG_BCM_CTRL 0x0096
-#define MDIO_PMA_REG_FEC_CTRL 0x00ab
-#define MDIO_PMA_REG_PHY_IDENTIFIER 0xc800
-#define MDIO_PMA_REG_DIGITAL_CTRL 0xc808
-#define MDIO_PMA_REG_DIGITAL_STATUS 0xc809
-#define MDIO_PMA_REG_TX_POWER_DOWN 0xca02
-#define MDIO_PMA_REG_CMU_PLL_BYPASS 0xca09
-#define MDIO_PMA_REG_MISC_CTRL 0xca0a
-#define MDIO_PMA_REG_GEN_CTRL 0xca10
-#define MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP 0x0188
-#define MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET 0x018a
-#define MDIO_PMA_REG_M8051_MSGIN_REG 0xca12
-#define MDIO_PMA_REG_M8051_MSGOUT_REG 0xca13
-#define MDIO_PMA_REG_ROM_VER1 0xca19
-#define MDIO_PMA_REG_ROM_VER2 0xca1a
-#define MDIO_PMA_REG_EDC_FFE_MAIN 0xca1b
-#define MDIO_PMA_REG_PLL_BANDWIDTH 0xca1d
-#define MDIO_PMA_REG_PLL_CTRL 0xca1e
-#define MDIO_PMA_REG_MISC_CTRL0 0xca23
-#define MDIO_PMA_REG_LRM_MODE 0xca3f
-#define MDIO_PMA_REG_CDR_BANDWIDTH 0xca46
-#define MDIO_PMA_REG_MISC_CTRL1 0xca85
-
-#define MDIO_PMA_REG_SFP_TWO_WIRE_CTRL 0x8000
-#define MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK 0x000c
-#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE 0x0000
-#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_COMPLETE 0x0004
-#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IN_PROGRESS 0x0008
-#define MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_FAILED 0x000c
-#define MDIO_PMA_REG_SFP_TWO_WIRE_BYTE_CNT 0x8002
-#define MDIO_PMA_REG_SFP_TWO_WIRE_MEM_ADDR 0x8003
-#define MDIO_PMA_REG_8726_TWO_WIRE_DATA_BUF 0xc820
-#define MDIO_PMA_REG_8726_TWO_WIRE_DATA_MASK 0xff
-#define MDIO_PMA_REG_8726_TX_CTRL1 0xca01
-#define MDIO_PMA_REG_8726_TX_CTRL2 0xca05
-
-#define MDIO_PMA_REG_8727_TWO_WIRE_SLAVE_ADDR 0x8005
-#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_BUF 0x8007
-#define MDIO_PMA_REG_8727_TWO_WIRE_DATA_MASK 0xff
-#define MDIO_PMA_REG_8727_TX_CTRL1 0xca02
-#define MDIO_PMA_REG_8727_TX_CTRL2 0xca05
-#define MDIO_PMA_REG_8727_PCS_OPT_CTRL 0xc808
-#define MDIO_PMA_REG_8727_GPIO_CTRL 0xc80e
-#define MDIO_PMA_REG_8727_PCS_GP 0xc842
-#define MDIO_PMA_REG_8727_OPT_CFG_REG 0xc8e4
-
-#define MDIO_AN_REG_8727_MISC_CTRL 0x8309
-
-#define MDIO_PMA_REG_8073_CHIP_REV 0xc801
-#define MDIO_PMA_REG_8073_SPEED_LINK_STATUS 0xc820
-#define MDIO_PMA_REG_8073_XAUI_WA 0xc841
-#define MDIO_PMA_REG_8073_OPT_DIGITAL_CTRL 0xcd08
-
-#define MDIO_PMA_REG_7101_RESET 0xc000
-#define MDIO_PMA_REG_7107_LED_CNTL 0xc007
-#define MDIO_PMA_REG_7107_LINK_LED_CNTL 0xc009
-#define MDIO_PMA_REG_7101_VER1 0xc026
-#define MDIO_PMA_REG_7101_VER2 0xc027
-
-#define MDIO_PMA_REG_8481_PMD_SIGNAL 0xa811
-#define MDIO_PMA_REG_8481_LED1_MASK 0xa82c
-#define MDIO_PMA_REG_8481_LED2_MASK 0xa82f
-#define MDIO_PMA_REG_8481_LED3_MASK 0xa832
-#define MDIO_PMA_REG_8481_LED3_BLINK 0xa834
-#define MDIO_PMA_REG_8481_LED5_MASK 0xa838
-#define MDIO_PMA_REG_8481_SIGNAL_MASK 0xa835
-#define MDIO_PMA_REG_8481_LINK_SIGNAL 0xa83b
-#define MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_MASK 0x800
-#define MDIO_PMA_REG_8481_LINK_SIGNAL_LED4_ENABLE_SHIFT 11
-
-
-#define MDIO_WIS_DEVAD 0x2
-/*bcm*/
-#define MDIO_WIS_REG_LASI_CNTL 0x9002
-#define MDIO_WIS_REG_LASI_STATUS 0x9005
-
-#define MDIO_PCS_DEVAD 0x3
-#define MDIO_PCS_REG_STATUS 0x0020
-#define MDIO_PCS_REG_LASI_STATUS 0x9005
-#define MDIO_PCS_REG_7101_DSP_ACCESS 0xD000
-#define MDIO_PCS_REG_7101_SPI_MUX 0xD008
-#define MDIO_PCS_REG_7101_SPI_CTRL_ADDR 0xE12A
-#define MDIO_PCS_REG_7101_SPI_RESET_BIT (5)
-#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR 0xE02A
-#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_WRITE_ENABLE_CMD (6)
-#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_BULK_ERASE_CMD (0xC7)
-#define MDIO_PCS_REG_7101_SPI_FIFO_ADDR_PAGE_PROGRAM_CMD (2)
-#define MDIO_PCS_REG_7101_SPI_BYTES_TO_TRANSFER_ADDR 0xE028
-
-
-#define MDIO_XS_DEVAD 0x4
-#define MDIO_XS_PLL_SEQUENCER 0x8000
-#define MDIO_XS_SFX7101_XGXS_TEST1 0xc00a
-
-#define MDIO_XS_8706_REG_BANK_RX0 0x80bc
-#define MDIO_XS_8706_REG_BANK_RX1 0x80cc
-#define MDIO_XS_8706_REG_BANK_RX2 0x80dc
-#define MDIO_XS_8706_REG_BANK_RX3 0x80ec
-#define MDIO_XS_8706_REG_BANK_RXA 0x80fc
-
-#define MDIO_XS_REG_8073_RX_CTRL_PCIE 0x80FA
-
-#define MDIO_AN_DEVAD 0x7
-/*ieee*/
-#define MDIO_AN_REG_CTRL 0x0000
-#define MDIO_AN_REG_STATUS 0x0001
-#define MDIO_AN_REG_STATUS_AN_COMPLETE 0x0020
-#define MDIO_AN_REG_ADV_PAUSE 0x0010
-#define MDIO_AN_REG_ADV_PAUSE_PAUSE 0x0400
-#define MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC 0x0800
-#define MDIO_AN_REG_ADV_PAUSE_BOTH 0x0C00
-#define MDIO_AN_REG_ADV_PAUSE_MASK 0x0C00
-#define MDIO_AN_REG_ADV 0x0011
-#define MDIO_AN_REG_ADV2 0x0012
-#define MDIO_AN_REG_LP_AUTO_NEG 0x0013
-#define MDIO_AN_REG_MASTER_STATUS 0x0021
-/*bcm*/
-#define MDIO_AN_REG_LINK_STATUS 0x8304
-#define MDIO_AN_REG_CL37_CL73 0x8370
-#define MDIO_AN_REG_CL37_AN 0xffe0
-#define MDIO_AN_REG_CL37_FC_LD 0xffe4
-#define MDIO_AN_REG_CL37_FC_LP 0xffe5
-
-#define MDIO_AN_REG_8073_2_5G 0x8329
-#define MDIO_AN_REG_8073_BAM 0x8350
-
-#define MDIO_AN_REG_8481_10GBASE_T_AN_CTRL 0x0020
-#define MDIO_AN_REG_8481_LEGACY_MII_CTRL 0xffe0
-#define MDIO_AN_REG_8481_LEGACY_MII_STATUS 0xffe1
-#define MDIO_AN_REG_8481_LEGACY_AN_ADV 0xffe4
-#define MDIO_AN_REG_8481_LEGACY_AN_EXPANSION 0xffe6
-#define MDIO_AN_REG_8481_1000T_CTRL 0xffe9
-#define MDIO_AN_REG_8481_EXPANSION_REG_RD_RW 0xfff5
-#define MDIO_AN_REG_8481_EXPANSION_REG_ACCESS 0xfff7
-#define MDIO_AN_REG_8481_AUX_CTRL 0xfff8
-#define MDIO_AN_REG_8481_LEGACY_SHADOW 0xfffc
-
-/* BCM84823 only */
-#define MDIO_CTL_DEVAD 0x1e
-#define MDIO_CTL_REG_84823_MEDIA 0x401a
-#define MDIO_CTL_REG_84823_MEDIA_MAC_MASK 0x0018
- /* These pins configure the BCM84823 interface to MAC after reset. */
-#define MDIO_CTL_REG_84823_CTRL_MAC_XFI 0x0008
-#define MDIO_CTL_REG_84823_MEDIA_MAC_XAUI_M 0x0010
- /* These pins configure the BCM84823 interface to Line after reset. */
-#define MDIO_CTL_REG_84823_MEDIA_LINE_MASK 0x0060
-#define MDIO_CTL_REG_84823_MEDIA_LINE_XAUI_L 0x0020
-#define MDIO_CTL_REG_84823_MEDIA_LINE_XFI 0x0040
- /* When this pin is active high during reset, 10GBASE-T core is power
- * down, When it is active low the 10GBASE-T is power up
- */
-#define MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN 0x0080
-#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_MASK 0x0100
-#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER 0x0000
-#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_FIBER 0x0100
-#define MDIO_CTL_REG_84823_MEDIA_FIBER_1G 0x1000
-#define MDIO_CTL_REG_84823_USER_CTRL_REG 0x4005
-#define MDIO_CTL_REG_84823_USER_CTRL_CMS 0x0080
-
-#define MDIO_PMA_REG_84823_CTL_LED_CTL_1 0xa8e3
-#define MDIO_PMA_REG_84823_LED3_STRETCH_EN 0x0080
-
-/* BCM84833 only */
-#define MDIO_84833_TOP_CFG_XGPHY_STRAP1 0x401a
-#define MDIO_84833_SUPER_ISOLATE 0x8000
-/* These are mailbox register set used by 84833. */
-#define MDIO_84833_TOP_CFG_SCRATCH_REG0 0x4005
-#define MDIO_84833_TOP_CFG_SCRATCH_REG1 0x4006
-#define MDIO_84833_TOP_CFG_SCRATCH_REG2 0x4007
-#define MDIO_84833_TOP_CFG_SCRATCH_REG3 0x4008
-#define MDIO_84833_TOP_CFG_SCRATCH_REG4 0x4009
-#define MDIO_84833_TOP_CFG_DATA3_REG 0x4011
-#define MDIO_84833_TOP_CFG_DATA4_REG 0x4012
-
-/* Mailbox command set used by 84833. */
-#define PHY84833_DIAG_CMD_PAIR_SWAP_CHANGE 0x2
-/* Mailbox status set used by 84833. */
-#define PHY84833_CMD_RECEIVED 0x0001
-#define PHY84833_CMD_IN_PROGRESS 0x0002
-#define PHY84833_CMD_COMPLETE_PASS 0x0004
-#define PHY84833_CMD_COMPLETE_ERROR 0x0008
-#define PHY84833_CMD_OPEN_FOR_CMDS 0x0010
-#define PHY84833_CMD_SYSTEM_BOOT 0x0020
-#define PHY84833_CMD_NOT_OPEN_FOR_CMDS 0x0040
-#define PHY84833_CMD_CLEAR_COMPLETE 0x0080
-#define PHY84833_CMD_OPEN_OVERRIDE 0xa5a5
-
-
-/* 84833 F/W Feature Commands */
-#define PHY84833_DIAG_CMD_GET_EEE_MODE 0x27
-#define PHY84833_DIAG_CMD_SET_EEE_MODE 0x28
-
-/* Warpcore clause 45 addressing */
-#define MDIO_WC_DEVAD 0x3
-#define MDIO_WC_REG_IEEE0BLK_MIICNTL 0x0
-#define MDIO_WC_REG_IEEE0BLK_AUTONEGNP 0x7
-#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT0 0x10
-#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1 0x11
-#define MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150 0x96
-#define MDIO_WC_REG_XGXSBLK0_XGXSCONTROL 0x8000
-#define MDIO_WC_REG_XGXSBLK0_MISCCONTROL1 0x800e
-#define MDIO_WC_REG_XGXSBLK1_DESKEW 0x8010
-#define MDIO_WC_REG_XGXSBLK1_LANECTRL0 0x8015
-#define MDIO_WC_REG_XGXSBLK1_LANECTRL1 0x8016
-#define MDIO_WC_REG_XGXSBLK1_LANECTRL2 0x8017
-#define MDIO_WC_REG_TX0_ANA_CTRL0 0x8061
-#define MDIO_WC_REG_TX1_ANA_CTRL0 0x8071
-#define MDIO_WC_REG_TX2_ANA_CTRL0 0x8081
-#define MDIO_WC_REG_TX3_ANA_CTRL0 0x8091
-#define MDIO_WC_REG_TX0_TX_DRIVER 0x8067
-#define MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_OFFSET 0x04
-#define MDIO_WC_REG_TX0_TX_DRIVER_IPRE_DRIVER_MASK 0x00f0
-#define MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_OFFSET 0x08
-#define MDIO_WC_REG_TX0_TX_DRIVER_IDRIVER_MASK 0x0f00
-#define MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_OFFSET 0x0c
-#define MDIO_WC_REG_TX0_TX_DRIVER_POST2_COEFF_MASK 0x7000
-#define MDIO_WC_REG_TX1_TX_DRIVER 0x8077
-#define MDIO_WC_REG_TX2_TX_DRIVER 0x8087
-#define MDIO_WC_REG_TX3_TX_DRIVER 0x8097
-#define MDIO_WC_REG_RX0_ANARXCONTROL1G 0x80b9
-#define MDIO_WC_REG_RX2_ANARXCONTROL1G 0x80d9
-#define MDIO_WC_REG_RX0_PCI_CTRL 0x80ba
-#define MDIO_WC_REG_RX1_PCI_CTRL 0x80ca
-#define MDIO_WC_REG_RX2_PCI_CTRL 0x80da
-#define MDIO_WC_REG_RX3_PCI_CTRL 0x80ea
-#define MDIO_WC_REG_XGXSBLK2_UNICORE_MODE_10G 0x8104
-#define MDIO_WC_REG_XGXS_STATUS3 0x8129
-#define MDIO_WC_REG_PAR_DET_10G_STATUS 0x8130
-#define MDIO_WC_REG_PAR_DET_10G_CTRL 0x8131
-#define MDIO_WC_REG_XGXS_X2_CONTROL2 0x8141
-#define MDIO_WC_REG_XGXS_RX_LN_SWAP1 0x816B
-#define MDIO_WC_REG_XGXS_TX_LN_SWAP1 0x8169
-#define MDIO_WC_REG_GP2_STATUS_GP_2_0 0x81d0
-#define MDIO_WC_REG_GP2_STATUS_GP_2_1 0x81d1
-#define MDIO_WC_REG_GP2_STATUS_GP_2_2 0x81d2
-#define MDIO_WC_REG_GP2_STATUS_GP_2_3 0x81d3
-#define MDIO_WC_REG_GP2_STATUS_GP_2_4 0x81d4
-#define MDIO_WC_REG_UC_INFO_B0_DEAD_TRAP 0x81EE
-#define MDIO_WC_REG_UC_INFO_B1_VERSION 0x81F0
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE 0x81F2
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_LANE0_OFFSET 0x0
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_DEFAULT 0x0
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_SFP_OPT_LR 0x1
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_SFP_DAC 0x2
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_SFP_XLAUI 0x3
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_MODE_LONG_CH_6G 0x4
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_LANE1_OFFSET 0x4
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_LANE2_OFFSET 0x8
-#define MDIO_WC_REG_UC_INFO_B1_FIRMWARE_LANE3_OFFSET 0xc
-#define MDIO_WC_REG_UC_INFO_B1_CRC 0x81FE
-#define MDIO_WC_REG_DSC_SMC 0x8213
-#define MDIO_WC_REG_DSC2B0_DSC_MISC_CTRL0 0x821e
-#define MDIO_WC_REG_TX_FIR_TAP 0x82e2
-#define MDIO_WC_REG_TX_FIR_TAP_PRE_TAP_OFFSET 0x00
-#define MDIO_WC_REG_TX_FIR_TAP_PRE_TAP_MASK 0x000f
-#define MDIO_WC_REG_TX_FIR_TAP_MAIN_TAP_OFFSET 0x04
-#define MDIO_WC_REG_TX_FIR_TAP_MAIN_TAP_MASK 0x03f0
-#define MDIO_WC_REG_TX_FIR_TAP_POST_TAP_OFFSET 0x0a
-#define MDIO_WC_REG_TX_FIR_TAP_POST_TAP_MASK 0x7c00
-#define MDIO_WC_REG_TX_FIR_TAP_ENABLE 0x8000
-#define MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL 0x82e3
-#define MDIO_WC_REG_CL72_USERB0_CL72_OS_DEF_CTRL 0x82e6
-#define MDIO_WC_REG_CL72_USERB0_CL72_BR_DEF_CTRL 0x82e7
-#define MDIO_WC_REG_CL72_USERB0_CL72_2P5_DEF_CTRL 0x82e8
-#define MDIO_WC_REG_CL72_USERB0_CL72_MISC4_CONTROL 0x82ec
-#define MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1 0x8300
-#define MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2 0x8301
-#define MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X3 0x8302
-#define MDIO_WC_REG_SERDESDIGITAL_STATUS1000X1 0x8304
-#define MDIO_WC_REG_SERDESDIGITAL_MISC1 0x8308
-#define MDIO_WC_REG_SERDESDIGITAL_MISC2 0x8309
-#define MDIO_WC_REG_DIGITAL3_UP1 0x8329
-#define MDIO_WC_REG_DIGITAL4_MISC3 0x833c
-#define MDIO_WC_REG_DIGITAL5_MISC6 0x8345
-#define MDIO_WC_REG_DIGITAL5_MISC7 0x8349
-#define MDIO_WC_REG_DIGITAL5_ACTUAL_SPEED 0x834e
-#define MDIO_WC_REG_DIGITAL6_MP5_NEXTPAGECTRL 0x8350
-#define MDIO_WC_REG_CL49_USERB0_CTRL 0x8368
-#define MDIO_WC_REG_TX66_CONTROL 0x83b0
-#define MDIO_WC_REG_RX66_CONTROL 0x83c0
-#define MDIO_WC_REG_RX66_SCW0 0x83c2
-#define MDIO_WC_REG_RX66_SCW1 0x83c3
-#define MDIO_WC_REG_RX66_SCW2 0x83c4
-#define MDIO_WC_REG_RX66_SCW3 0x83c5
-#define MDIO_WC_REG_RX66_SCW0_MASK 0x83c6
-#define MDIO_WC_REG_RX66_SCW1_MASK 0x83c7
-#define MDIO_WC_REG_RX66_SCW2_MASK 0x83c8
-#define MDIO_WC_REG_RX66_SCW3_MASK 0x83c9
-#define MDIO_WC_REG_FX100_CTRL1 0x8400
-#define MDIO_WC_REG_FX100_CTRL3 0x8402
-
-#define MDIO_WC_REG_MICROBLK_CMD 0xffc2
-#define MDIO_WC_REG_MICROBLK_DL_STATUS 0xffc5
-#define MDIO_WC_REG_MICROBLK_CMD3 0xffcc
-
-#define MDIO_WC_REG_AERBLK_AER 0xffde
-#define MDIO_WC_REG_COMBO_IEEE0_MIICTRL 0xffe0
-#define MDIO_WC_REG_COMBO_IEEE0_MIIISTAT 0xffe1
-
-#define MDIO_WC0_XGXS_BLK2_LANE_RESET 0x810A
-#define MDIO_WC0_XGXS_BLK2_LANE_RESET_RX_BITSHIFT 0
-#define MDIO_WC0_XGXS_BLK2_LANE_RESET_TX_BITSHIFT 4
-
-#define MDIO_WC0_XGXS_BLK6_XGXS_X2_CONTROL2 0x8141
-
-#define DIGITAL5_ACTUAL_SPEED_TX_MASK 0x003f
-
-/* 54618se */
-#define MDIO_REG_GPHY_PHYID_LSB 0x3
-#define MDIO_REG_GPHY_ID_54618SE 0x5cd5
-#define MDIO_REG_GPHY_CL45_ADDR_REG 0xd
-#define MDIO_REG_GPHY_CL45_DATA_REG 0xe
-#define MDIO_REG_GPHY_EEE_ADV 0x3c
-#define MDIO_REG_GPHY_EEE_1G (0x1 << 2)
-#define MDIO_REG_GPHY_EEE_100 (0x1 << 1)
-#define MDIO_REG_GPHY_EEE_RESOLVED 0x803e
-#define MDIO_REG_INTR_STATUS 0x1a
-#define MDIO_REG_INTR_MASK 0x1b
-#define MDIO_REG_INTR_MASK_LINK_STATUS (0x1 << 1)
-#define MDIO_REG_GPHY_SHADOW 0x1c
-#define MDIO_REG_GPHY_SHADOW_LED_SEL2 (0x0e << 10)
-#define MDIO_REG_GPHY_SHADOW_WR_ENA (0x1 << 15)
-#define MDIO_REG_GPHY_SHADOW_AUTO_DET_MED (0x1e << 10)
-#define MDIO_REG_GPHY_SHADOW_INVERT_FIB_SD (0x1 << 8)
-
-#define IGU_FUNC_BASE 0x0400
-
-#define IGU_ADDR_MSIX 0x0000
-#define IGU_ADDR_INT_ACK 0x0200
-#define IGU_ADDR_PROD_UPD 0x0201
-#define IGU_ADDR_ATTN_BITS_UPD 0x0202
-#define IGU_ADDR_ATTN_BITS_SET 0x0203
-#define IGU_ADDR_ATTN_BITS_CLR 0x0204
-#define IGU_ADDR_COALESCE_NOW 0x0205
-#define IGU_ADDR_SIMD_MASK 0x0206
-#define IGU_ADDR_SIMD_NOMASK 0x0207
-#define IGU_ADDR_MSI_CTL 0x0210
-#define IGU_ADDR_MSI_ADDR_LO 0x0211
-#define IGU_ADDR_MSI_ADDR_HI 0x0212
-#define IGU_ADDR_MSI_DATA 0x0213
-
-#define IGU_USE_REGISTER_ustorm_type_0_sb_cleanup 0
-#define IGU_USE_REGISTER_ustorm_type_1_sb_cleanup 1
-#define IGU_USE_REGISTER_cstorm_type_0_sb_cleanup 2
-#define IGU_USE_REGISTER_cstorm_type_1_sb_cleanup 3
-
-#define COMMAND_REG_INT_ACK 0x0
-#define COMMAND_REG_PROD_UPD 0x4
-#define COMMAND_REG_ATTN_BITS_UPD 0x8
-#define COMMAND_REG_ATTN_BITS_SET 0xc
-#define COMMAND_REG_ATTN_BITS_CLR 0x10
-#define COMMAND_REG_COALESCE_NOW 0x14
-#define COMMAND_REG_SIMD_MASK 0x18
-#define COMMAND_REG_SIMD_NOMASK 0x1c
-
-
-#define IGU_MEM_BASE 0x0000
-
-#define IGU_MEM_MSIX_BASE 0x0000
-#define IGU_MEM_MSIX_UPPER 0x007f
-#define IGU_MEM_MSIX_RESERVED_UPPER 0x01ff
-
-#define IGU_MEM_PBA_MSIX_BASE 0x0200
-#define IGU_MEM_PBA_MSIX_UPPER 0x0200
-
-#define IGU_CMD_BACKWARD_COMP_PROD_UPD 0x0201
-#define IGU_MEM_PBA_MSIX_RESERVED_UPPER 0x03ff
-
-#define IGU_CMD_INT_ACK_BASE 0x0400
-#define IGU_CMD_INT_ACK_UPPER\
- (IGU_CMD_INT_ACK_BASE + MAX_SB_PER_PORT * NUM_OF_PORTS_PER_PATH - 1)
-#define IGU_CMD_INT_ACK_RESERVED_UPPER 0x04ff
-
-#define IGU_CMD_E2_PROD_UPD_BASE 0x0500
-#define IGU_CMD_E2_PROD_UPD_UPPER\
- (IGU_CMD_E2_PROD_UPD_BASE + MAX_SB_PER_PORT * NUM_OF_PORTS_PER_PATH - 1)
-#define IGU_CMD_E2_PROD_UPD_RESERVED_UPPER 0x059f
-
-#define IGU_CMD_ATTN_BIT_UPD_UPPER 0x05a0
-#define IGU_CMD_ATTN_BIT_SET_UPPER 0x05a1
-#define IGU_CMD_ATTN_BIT_CLR_UPPER 0x05a2
-
-#define IGU_REG_SISR_MDPC_WMASK_UPPER 0x05a3
-#define IGU_REG_SISR_MDPC_WMASK_LSB_UPPER 0x05a4
-#define IGU_REG_SISR_MDPC_WMASK_MSB_UPPER 0x05a5
-#define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05a6
-
-#define IGU_REG_RESERVED_UPPER 0x05ff
-/* Fields of IGU PF CONFIGRATION REGISTER */
-#define IGU_PF_CONF_FUNC_EN (0x1<<0) /* function enable */
-#define IGU_PF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */
-#define IGU_PF_CONF_INT_LINE_EN (0x1<<2) /* INT enable */
-#define IGU_PF_CONF_ATTN_BIT_EN (0x1<<3) /* attention enable */
-#define IGU_PF_CONF_SINGLE_ISR_EN (0x1<<4) /* single ISR mode enable */
-#define IGU_PF_CONF_SIMD_MODE (0x1<<5) /* simd all ones mode */
-
-/* Fields of IGU VF CONFIGRATION REGISTER */
-#define IGU_VF_CONF_FUNC_EN (0x1<<0) /* function enable */
-#define IGU_VF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */
-#define IGU_VF_CONF_PARENT_MASK (0x3<<2) /* Parent PF */
-#define IGU_VF_CONF_PARENT_SHIFT 2 /* Parent PF */
-#define IGU_VF_CONF_SINGLE_ISR_EN (0x1<<4) /* single ISR mode enable */
-
-
-#define IGU_BC_DSB_NUM_SEGS 5
-#define IGU_BC_NDSB_NUM_SEGS 2
-#define IGU_NORM_DSB_NUM_SEGS 2
-#define IGU_NORM_NDSB_NUM_SEGS 1
-#define IGU_BC_BASE_DSB_PROD 128
-#define IGU_NORM_BASE_DSB_PROD 136
-
- /* FID (if VF - [6] = 0; [5:0] = VF number; if PF - [6] = 1; \
- [5:2] = 0; [1:0] = PF number) */
-#define IGU_FID_ENCODE_IS_PF (0x1<<6)
-#define IGU_FID_ENCODE_IS_PF_SHIFT 6
-#define IGU_FID_VF_NUM_MASK (0x3f)
-#define IGU_FID_PF_NUM_MASK (0x7)
-
-#define IGU_REG_MAPPING_MEMORY_VALID (1<<0)
-#define IGU_REG_MAPPING_MEMORY_VECTOR_MASK (0x3F<<1)
-#define IGU_REG_MAPPING_MEMORY_VECTOR_SHIFT 1
-#define IGU_REG_MAPPING_MEMORY_FID_MASK (0x7F<<7)
-#define IGU_REG_MAPPING_MEMORY_FID_SHIFT 7
-
-
-#define CDU_REGION_NUMBER_XCM_AG 2
-#define CDU_REGION_NUMBER_UCM_AG 4
-
-
-/**
- * String-to-compress [31:8] = CID (all 24 bits)
- * String-to-compress [7:4] = Region
- * String-to-compress [3:0] = Type
- */
-#define CDU_VALID_DATA(_cid, _region, _type)\
- (((_cid) << 8) | (((_region)&0xf)<<4) | (((_type)&0xf)))
-#define CDU_CRC8(_cid, _region, _type)\
- (calc_crc8(CDU_VALID_DATA(_cid, _region, _type), 0xff))
-#define CDU_RSRVD_VALUE_TYPE_A(_cid, _region, _type)\
- (0x80 | ((CDU_CRC8(_cid, _region, _type)) & 0x7f))
-#define CDU_RSRVD_VALUE_TYPE_B(_crc, _type)\
- (0x80 | ((_type)&0xf << 3) | ((CDU_CRC8(_cid, _region, _type)) & 0x7))
-#define CDU_RSRVD_INVALIDATE_CONTEXT_VALUE(_val) ((_val) & ~0x80)
-
-/******************************************************************************
- * Description:
- * Calculates crc 8 on a word value: polynomial 0-1-2-8
- * Code was translated from Verilog.
- * Return:
- *****************************************************************************/
-static inline u8 calc_crc8(u32 data, u8 crc)
-{
- u8 D[32];
- u8 NewCRC[8];
- u8 C[8];
- u8 crc_res;
- u8 i;
-
- /* split the data into 31 bits */
- for (i = 0; i < 32; i++) {
- D[i] = (u8)(data & 1);
- data = data >> 1;
- }
-
- /* split the crc into 8 bits */
- for (i = 0; i < 8; i++) {
- C[i] = crc & 1;
- crc = crc >> 1;
- }
-
- NewCRC[0] = D[31] ^ D[30] ^ D[28] ^ D[23] ^ D[21] ^ D[19] ^ D[18] ^
- D[16] ^ D[14] ^ D[12] ^ D[8] ^ D[7] ^ D[6] ^ D[0] ^ C[4] ^
- C[6] ^ C[7];
- NewCRC[1] = D[30] ^ D[29] ^ D[28] ^ D[24] ^ D[23] ^ D[22] ^ D[21] ^
- D[20] ^ D[18] ^ D[17] ^ D[16] ^ D[15] ^ D[14] ^ D[13] ^
- D[12] ^ D[9] ^ D[6] ^ D[1] ^ D[0] ^ C[0] ^ C[4] ^ C[5] ^
- C[6];
- NewCRC[2] = D[29] ^ D[28] ^ D[25] ^ D[24] ^ D[22] ^ D[17] ^ D[15] ^
- D[13] ^ D[12] ^ D[10] ^ D[8] ^ D[6] ^ D[2] ^ D[1] ^ D[0] ^
- C[0] ^ C[1] ^ C[4] ^ C[5];
- NewCRC[3] = D[30] ^ D[29] ^ D[26] ^ D[25] ^ D[23] ^ D[18] ^ D[16] ^
- D[14] ^ D[13] ^ D[11] ^ D[9] ^ D[7] ^ D[3] ^ D[2] ^ D[1] ^
- C[1] ^ C[2] ^ C[5] ^ C[6];
- NewCRC[4] = D[31] ^ D[30] ^ D[27] ^ D[26] ^ D[24] ^ D[19] ^ D[17] ^
- D[15] ^ D[14] ^ D[12] ^ D[10] ^ D[8] ^ D[4] ^ D[3] ^ D[2] ^
- C[0] ^ C[2] ^ C[3] ^ C[6] ^ C[7];
- NewCRC[5] = D[31] ^ D[28] ^ D[27] ^ D[25] ^ D[20] ^ D[18] ^ D[16] ^
- D[15] ^ D[13] ^ D[11] ^ D[9] ^ D[5] ^ D[4] ^ D[3] ^ C[1] ^
- C[3] ^ C[4] ^ C[7];
- NewCRC[6] = D[29] ^ D[28] ^ D[26] ^ D[21] ^ D[19] ^ D[17] ^ D[16] ^
- D[14] ^ D[12] ^ D[10] ^ D[6] ^ D[5] ^ D[4] ^ C[2] ^ C[4] ^
- C[5];
- NewCRC[7] = D[30] ^ D[29] ^ D[27] ^ D[22] ^ D[20] ^ D[18] ^ D[17] ^
- D[15] ^ D[13] ^ D[11] ^ D[7] ^ D[6] ^ D[5] ^ C[3] ^ C[5] ^
- C[6];
-
- crc_res = 0;
- for (i = 0; i < 8; i++)
- crc_res |= (NewCRC[i] << i);
-
- return crc_res;
-}
-
-
-#endif /* BNX2X_REG_H */
diff --git a/drivers/net/bnx2x/bnx2x_sp.c b/drivers/net/bnx2x/bnx2x_sp.c
deleted file mode 100644
index df52f11..0000000
--- a/drivers/net/bnx2x/bnx2x_sp.c
+++ /dev/null
@@ -1,5692 +0,0 @@
-/* bnx2x_sp.c: Broadcom Everest network driver.
- *
- * Copyright 2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Vladislav Zolotarov
- *
- */
-#include <linux/module.h>
-#include <linux/crc32.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/crc32c.h>
-#include "bnx2x.h"
-#include "bnx2x_cmn.h"
-#include "bnx2x_sp.h"
-
-#define BNX2X_MAX_EMUL_MULTI 16
-
-/**** Exe Queue interfaces ****/
-
-/**
- * bnx2x_exe_queue_init - init the Exe Queue object
- *
- * @o: poiter to the object
- * @exe_len: length
- * @owner: poiter to the owner
- * @validate: validate function pointer
- * @optimize: optimize function pointer
- * @exec: execute function pointer
- * @get: get function pointer
- */
-static inline void bnx2x_exe_queue_init(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o,
- int exe_len,
- union bnx2x_qable_obj *owner,
- exe_q_validate validate,
- exe_q_optimize optimize,
- exe_q_execute exec,
- exe_q_get get)
-{
- memset(o, 0, sizeof(*o));
-
- INIT_LIST_HEAD(&o->exe_queue);
- INIT_LIST_HEAD(&o->pending_comp);
-
- spin_lock_init(&o->lock);
-
- o->exe_chunk_len = exe_len;
- o->owner = owner;
-
- /* Owner specific callbacks */
- o->validate = validate;
- o->optimize = optimize;
- o->execute = exec;
- o->get = get;
-
- DP(BNX2X_MSG_SP, "Setup the execution queue with the chunk "
- "length of %d\n", exe_len);
-}
-
-static inline void bnx2x_exe_queue_free_elem(struct bnx2x *bp,
- struct bnx2x_exeq_elem *elem)
-{
- DP(BNX2X_MSG_SP, "Deleting an exe_queue element\n");
- kfree(elem);
-}
-
-static inline int bnx2x_exe_queue_length(struct bnx2x_exe_queue_obj *o)
-{
- struct bnx2x_exeq_elem *elem;
- int cnt = 0;
-
- spin_lock_bh(&o->lock);
-
- list_for_each_entry(elem, &o->exe_queue, link)
- cnt++;
-
- spin_unlock_bh(&o->lock);
-
- return cnt;
-}
-
-/**
- * bnx2x_exe_queue_add - add a new element to the execution queue
- *
- * @bp: driver handle
- * @o: queue
- * @cmd: new command to add
- * @restore: true - do not optimize the command
- *
- * If the element is optimized or is illegal, frees it.
- */
-static inline int bnx2x_exe_queue_add(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem,
- bool restore)
-{
- int rc;
-
- spin_lock_bh(&o->lock);
-
- if (!restore) {
- /* Try to cancel this element queue */
- rc = o->optimize(bp, o->owner, elem);
- if (rc)
- goto free_and_exit;
-
- /* Check if this request is ok */
- rc = o->validate(bp, o->owner, elem);
- if (rc) {
- BNX2X_ERR("Preamble failed: %d\n", rc);
- goto free_and_exit;
- }
- }
-
- /* If so, add it to the execution queue */
- list_add_tail(&elem->link, &o->exe_queue);
-
- spin_unlock_bh(&o->lock);
-
- return 0;
-
-free_and_exit:
- bnx2x_exe_queue_free_elem(bp, elem);
-
- spin_unlock_bh(&o->lock);
-
- return rc;
-
-}
-
-static inline void __bnx2x_exe_queue_reset_pending(
- struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o)
-{
- struct bnx2x_exeq_elem *elem;
-
- while (!list_empty(&o->pending_comp)) {
- elem = list_first_entry(&o->pending_comp,
- struct bnx2x_exeq_elem, link);
-
- list_del(&elem->link);
- bnx2x_exe_queue_free_elem(bp, elem);
- }
-}
-
-static inline void bnx2x_exe_queue_reset_pending(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o)
-{
-
- spin_lock_bh(&o->lock);
-
- __bnx2x_exe_queue_reset_pending(bp, o);
-
- spin_unlock_bh(&o->lock);
-
-}
-
-/**
- * bnx2x_exe_queue_step - execute one execution chunk atomically
- *
- * @bp: driver handle
- * @o: queue
- * @ramrod_flags: flags
- *
- * (Atomicy is ensured using the exe_queue->lock).
- */
-static inline int bnx2x_exe_queue_step(struct bnx2x *bp,
- struct bnx2x_exe_queue_obj *o,
- unsigned long *ramrod_flags)
-{
- struct bnx2x_exeq_elem *elem, spacer;
- int cur_len = 0, rc;
-
- memset(&spacer, 0, sizeof(spacer));
-
- spin_lock_bh(&o->lock);
-
- /*
- * Next step should not be performed until the current is finished,
- * unless a DRV_CLEAR_ONLY bit is set. In this case we just want to
- * properly clear object internals without sending any command to the FW
- * which also implies there won't be any completion to clear the
- * 'pending' list.
- */
- if (!list_empty(&o->pending_comp)) {
- if (test_bit(RAMROD_DRV_CLR_ONLY, ramrod_flags)) {
- DP(BNX2X_MSG_SP, "RAMROD_DRV_CLR_ONLY requested: "
- "resetting pending_comp\n");
- __bnx2x_exe_queue_reset_pending(bp, o);
- } else {
- spin_unlock_bh(&o->lock);
- return 1;
- }
- }
-
- /*
- * Run through the pending commands list and create a next
- * execution chunk.
- */
- while (!list_empty(&o->exe_queue)) {
- elem = list_first_entry(&o->exe_queue, struct bnx2x_exeq_elem,
- link);
- WARN_ON(!elem->cmd_len);
-
- if (cur_len + elem->cmd_len <= o->exe_chunk_len) {
- cur_len += elem->cmd_len;
- /*
- * Prevent from both lists being empty when moving an
- * element. This will allow the call of
- * bnx2x_exe_queue_empty() without locking.
- */
- list_add_tail(&spacer.link, &o->pending_comp);
- mb();
- list_del(&elem->link);
- list_add_tail(&elem->link, &o->pending_comp);
- list_del(&spacer.link);
- } else
- break;
- }
-
- /* Sanity check */
- if (!cur_len) {
- spin_unlock_bh(&o->lock);
- return 0;
- }
-
- rc = o->execute(bp, o->owner, &o->pending_comp, ramrod_flags);
- if (rc < 0)
- /*
- * In case of an error return the commands back to the queue
- * and reset the pending_comp.
- */
- list_splice_init(&o->pending_comp, &o->exe_queue);
- else if (!rc)
- /*
- * If zero is returned, means there are no outstanding pending
- * completions and we may dismiss the pending list.
- */
- __bnx2x_exe_queue_reset_pending(bp, o);
-
- spin_unlock_bh(&o->lock);
- return rc;
-}
-
-static inline bool bnx2x_exe_queue_empty(struct bnx2x_exe_queue_obj *o)
-{
- bool empty = list_empty(&o->exe_queue);
-
- /* Don't reorder!!! */
- mb();
-
- return empty && list_empty(&o->pending_comp);
-}
-
-static inline struct bnx2x_exeq_elem *bnx2x_exe_queue_alloc_elem(
- struct bnx2x *bp)
-{
- DP(BNX2X_MSG_SP, "Allocating a new exe_queue element\n");
- return kzalloc(sizeof(struct bnx2x_exeq_elem), GFP_ATOMIC);
-}
-
-/************************ raw_obj functions ***********************************/
-static bool bnx2x_raw_check_pending(struct bnx2x_raw_obj *o)
-{
- return !!test_bit(o->state, o->pstate);
-}
-
-static void bnx2x_raw_clear_pending(struct bnx2x_raw_obj *o)
-{
- smp_mb__before_clear_bit();
- clear_bit(o->state, o->pstate);
- smp_mb__after_clear_bit();
-}
-
-static void bnx2x_raw_set_pending(struct bnx2x_raw_obj *o)
-{
- smp_mb__before_clear_bit();
- set_bit(o->state, o->pstate);
- smp_mb__after_clear_bit();
-}
-
-/**
- * bnx2x_state_wait - wait until the given bit(state) is cleared
- *
- * @bp: device handle
- * @state: state which is to be cleared
- * @state_p: state buffer
- *
- */
-static inline int bnx2x_state_wait(struct bnx2x *bp, int state,
- unsigned long *pstate)
-{
- /* can take a while if any port is running */
- int cnt = 5000;
-
-
- if (CHIP_REV_IS_EMUL(bp))
- cnt *= 20;
-
- DP(BNX2X_MSG_SP, "waiting for state to become %d\n", state);
-
- might_sleep();
- while (cnt--) {
- if (!test_bit(state, pstate)) {
-#ifdef BNX2X_STOP_ON_ERROR
- DP(BNX2X_MSG_SP, "exit (cnt %d)\n", 5000 - cnt);
-#endif
- return 0;
- }
-
- usleep_range(1000, 1000);
-
- if (bp->panic)
- return -EIO;
- }
-
- /* timeout! */
- BNX2X_ERR("timeout waiting for state %d\n", state);
-#ifdef BNX2X_STOP_ON_ERROR
- bnx2x_panic();
-#endif
-
- return -EBUSY;
-}
-
-static int bnx2x_raw_wait(struct bnx2x *bp, struct bnx2x_raw_obj *raw)
-{
- return bnx2x_state_wait(bp, raw->state, raw->pstate);
-}
-
-/***************** Classification verbs: Set/Del MAC/VLAN/VLAN-MAC ************/
-/* credit handling callbacks */
-static bool bnx2x_get_cam_offset_mac(struct bnx2x_vlan_mac_obj *o, int *offset)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
-
- WARN_ON(!mp);
-
- return mp->get_entry(mp, offset);
-}
-
-static bool bnx2x_get_credit_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
-
- WARN_ON(!mp);
-
- return mp->get(mp, 1);
-}
-
-static bool bnx2x_get_cam_offset_vlan(struct bnx2x_vlan_mac_obj *o, int *offset)
-{
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- WARN_ON(!vp);
-
- return vp->get_entry(vp, offset);
-}
-
-static bool bnx2x_get_credit_vlan(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- WARN_ON(!vp);
-
- return vp->get(vp, 1);
-}
-
-static bool bnx2x_get_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- if (!mp->get(mp, 1))
- return false;
-
- if (!vp->get(vp, 1)) {
- mp->put(mp, 1);
- return false;
- }
-
- return true;
-}
-
-static bool bnx2x_put_cam_offset_mac(struct bnx2x_vlan_mac_obj *o, int offset)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
-
- return mp->put_entry(mp, offset);
-}
-
-static bool bnx2x_put_credit_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
-
- return mp->put(mp, 1);
-}
-
-static bool bnx2x_put_cam_offset_vlan(struct bnx2x_vlan_mac_obj *o, int offset)
-{
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- return vp->put_entry(vp, offset);
-}
-
-static bool bnx2x_put_credit_vlan(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- return vp->put(vp, 1);
-}
-
-static bool bnx2x_put_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- if (!mp->put(mp, 1))
- return false;
-
- if (!vp->put(vp, 1)) {
- mp->get(mp, 1);
- return false;
- }
-
- return true;
-}
-
-/* check_add() callbacks */
-static int bnx2x_check_mac_add(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- if (!is_valid_ether_addr(data->mac.mac))
- return -EINVAL;
-
- /* Check if a requested MAC already exists */
- list_for_each_entry(pos, &o->head, link)
- if (!memcmp(data->mac.mac, pos->u.mac.mac, ETH_ALEN))
- return -EEXIST;
-
- return 0;
-}
-
-static int bnx2x_check_vlan_add(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- list_for_each_entry(pos, &o->head, link)
- if (data->vlan.vlan == pos->u.vlan.vlan)
- return -EEXIST;
-
- return 0;
-}
-
-static int bnx2x_check_vlan_mac_add(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- list_for_each_entry(pos, &o->head, link)
- if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
- (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
- ETH_ALEN)))
- return -EEXIST;
-
- return 0;
-}
-
-
-/* check_del() callbacks */
-static struct bnx2x_vlan_mac_registry_elem *
- bnx2x_check_mac_del(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- list_for_each_entry(pos, &o->head, link)
- if (!memcmp(data->mac.mac, pos->u.mac.mac, ETH_ALEN))
- return pos;
-
- return NULL;
-}
-
-static struct bnx2x_vlan_mac_registry_elem *
- bnx2x_check_vlan_del(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- list_for_each_entry(pos, &o->head, link)
- if (data->vlan.vlan == pos->u.vlan.vlan)
- return pos;
-
- return NULL;
-}
-
-static struct bnx2x_vlan_mac_registry_elem *
- bnx2x_check_vlan_mac_del(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- list_for_each_entry(pos, &o->head, link)
- if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
- (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
- ETH_ALEN)))
- return pos;
-
- return NULL;
-}
-
-/* check_move() callback */
-static bool bnx2x_check_move(struct bnx2x_vlan_mac_obj *src_o,
- struct bnx2x_vlan_mac_obj *dst_o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
- int rc;
-
- /* Check if we can delete the requested configuration from the first
- * object.
- */
- pos = src_o->check_del(src_o, data);
-
- /* check if configuration can be added */
- rc = dst_o->check_add(dst_o, data);
-
- /* If this classification can not be added (is already set)
- * or can't be deleted - return an error.
- */
- if (rc || !pos)
- return false;
-
- return true;
-}
-
-static bool bnx2x_check_move_always_err(
- struct bnx2x_vlan_mac_obj *src_o,
- struct bnx2x_vlan_mac_obj *dst_o,
- union bnx2x_classification_ramrod_data *data)
-{
- return false;
-}
-
-
-static inline u8 bnx2x_vlan_mac_get_rx_tx_flag(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- u8 rx_tx_flag = 0;
-
- if ((raw->obj_type == BNX2X_OBJ_TYPE_TX) ||
- (raw->obj_type == BNX2X_OBJ_TYPE_RX_TX))
- rx_tx_flag |= ETH_CLASSIFY_CMD_HEADER_TX_CMD;
-
- if ((raw->obj_type == BNX2X_OBJ_TYPE_RX) ||
- (raw->obj_type == BNX2X_OBJ_TYPE_RX_TX))
- rx_tx_flag |= ETH_CLASSIFY_CMD_HEADER_RX_CMD;
-
- return rx_tx_flag;
-}
-
-/* LLH CAM line allocations */
-enum {
- LLH_CAM_ISCSI_ETH_LINE = 0,
- LLH_CAM_ETH_LINE,
- LLH_CAM_MAX_PF_LINE = NIG_REG_LLH1_FUNC_MEM_SIZE / 2
-};
-
-static inline void bnx2x_set_mac_in_nig(struct bnx2x *bp,
- bool add, unsigned char *dev_addr, int index)
-{
- u32 wb_data[2];
- u32 reg_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM :
- NIG_REG_LLH0_FUNC_MEM;
-
- if (!IS_MF_SI(bp) || index > LLH_CAM_MAX_PF_LINE)
- return;
-
- DP(BNX2X_MSG_SP, "Going to %s LLH configuration at entry %d\n",
- (add ? "ADD" : "DELETE"), index);
-
- if (add) {
- /* LLH_FUNC_MEM is a u64 WB register */
- reg_offset += 8*index;
-
- wb_data[0] = ((dev_addr[2] << 24) | (dev_addr[3] << 16) |
- (dev_addr[4] << 8) | dev_addr[5]);
- wb_data[1] = ((dev_addr[0] << 8) | dev_addr[1]);
-
- REG_WR_DMAE(bp, reg_offset, wb_data, 2);
- }
-
- REG_WR(bp, (BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM_ENABLE :
- NIG_REG_LLH0_FUNC_MEM_ENABLE) + 4*index, add);
-}
-
-/**
- * bnx2x_vlan_mac_set_cmd_hdr_e2 - set a header in a single classify ramrod
- *
- * @bp: device handle
- * @o: queue for which we want to configure this rule
- * @add: if true the command is an ADD command, DEL otherwise
- * @opcode: CLASSIFY_RULE_OPCODE_XXX
- * @hdr: pointer to a header to setup
- *
- */
-static inline void bnx2x_vlan_mac_set_cmd_hdr_e2(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o, bool add, int opcode,
- struct eth_classify_cmd_header *hdr)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
-
- hdr->client_id = raw->cl_id;
- hdr->func_id = raw->func_id;
-
- /* Rx or/and Tx (internal switching) configuration ? */
- hdr->cmd_general_data |=
- bnx2x_vlan_mac_get_rx_tx_flag(o);
-
- if (add)
- hdr->cmd_general_data |= ETH_CLASSIFY_CMD_HEADER_IS_ADD;
-
- hdr->cmd_general_data |=
- (opcode << ETH_CLASSIFY_CMD_HEADER_OPCODE_SHIFT);
-}
-
-/**
- * bnx2x_vlan_mac_set_rdata_hdr_e2 - set the classify ramrod data header
- *
- * @cid: connection id
- * @type: BNX2X_FILTER_XXX_PENDING
- * @hdr: poiter to header to setup
- * @rule_cnt:
- *
- * currently we always configure one rule and echo field to contain a CID and an
- * opcode type.
- */
-static inline void bnx2x_vlan_mac_set_rdata_hdr_e2(u32 cid, int type,
- struct eth_classify_header *hdr, int rule_cnt)
-{
- hdr->echo = (cid & BNX2X_SWCID_MASK) | (type << BNX2X_SWCID_SHIFT);
- hdr->rule_cnt = (u8)rule_cnt;
-}
-
-
-/* hw_config() callbacks */
-static void bnx2x_set_one_mac_e2(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem, int rule_idx,
- int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct eth_classify_rules_ramrod_data *data =
- (struct eth_classify_rules_ramrod_data *)(raw->rdata);
- int rule_cnt = rule_idx + 1, cmd = elem->cmd_data.vlan_mac.cmd;
- union eth_classify_rule_cmd *rule_entry = &data->rules[rule_idx];
- bool add = (cmd == BNX2X_VLAN_MAC_ADD) ? true : false;
- unsigned long *vlan_mac_flags = &elem->cmd_data.vlan_mac.vlan_mac_flags;
- u8 *mac = elem->cmd_data.vlan_mac.u.mac.mac;
-
- /*
- * Set LLH CAM entry: currently only iSCSI and ETH macs are
- * relevant. In addition, current implementation is tuned for a
- * single ETH MAC.
- *
- * When multiple unicast ETH MACs PF configuration in switch
- * independent mode is required (NetQ, multiple netdev MACs,
- * etc.), consider better utilisation of 8 per function MAC
- * entries in the LLH register. There is also
- * NIG_REG_P[01]_LLH_FUNC_MEM2 registers that complete the
- * total number of CAM entries to 16.
- *
- * Currently we won't configure NIG for MACs other than a primary ETH
- * MAC and iSCSI L2 MAC.
- *
- * If this MAC is moving from one Queue to another, no need to change
- * NIG configuration.
- */
- if (cmd != BNX2X_VLAN_MAC_MOVE) {
- if (test_bit(BNX2X_ISCSI_ETH_MAC, vlan_mac_flags))
- bnx2x_set_mac_in_nig(bp, add, mac,
- LLH_CAM_ISCSI_ETH_LINE);
- else if (test_bit(BNX2X_ETH_MAC, vlan_mac_flags))
- bnx2x_set_mac_in_nig(bp, add, mac, LLH_CAM_ETH_LINE);
- }
-
- /* Reset the ramrod data buffer for the first rule */
- if (rule_idx == 0)
- memset(data, 0, sizeof(*data));
-
- /* Setup a command header */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_MAC,
- &rule_entry->mac.header);
-
- DP(BNX2X_MSG_SP, "About to %s MAC "BNX2X_MAC_FMT" for "
- "Queue %d\n", (add ? "add" : "delete"),
- BNX2X_MAC_PRN_LIST(mac), raw->cl_id);
-
- /* Set a MAC itself */
- bnx2x_set_fw_mac_addr(&rule_entry->mac.mac_msb,
- &rule_entry->mac.mac_mid,
- &rule_entry->mac.mac_lsb, mac);
-
- /* MOVE: Add a rule that will add this MAC to the target Queue */
- if (cmd == BNX2X_VLAN_MAC_MOVE) {
- rule_entry++;
- rule_cnt++;
-
- /* Setup ramrod data */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp,
- elem->cmd_data.vlan_mac.target_obj,
- true, CLASSIFY_RULE_OPCODE_MAC,
- &rule_entry->mac.header);
-
- /* Set a MAC itself */
- bnx2x_set_fw_mac_addr(&rule_entry->mac.mac_msb,
- &rule_entry->mac.mac_mid,
- &rule_entry->mac.mac_lsb, mac);
- }
-
- /* Set the ramrod data header */
- /* TODO: take this to the higher level in order to prevent multiple
- writing */
- bnx2x_vlan_mac_set_rdata_hdr_e2(raw->cid, raw->state, &data->header,
- rule_cnt);
-}
-
-/**
- * bnx2x_vlan_mac_set_rdata_hdr_e1x - set a header in a single classify ramrod
- *
- * @bp: device handle
- * @o: queue
- * @type:
- * @cam_offset: offset in cam memory
- * @hdr: pointer to a header to setup
- *
- * E1/E1H
- */
-static inline void bnx2x_vlan_mac_set_rdata_hdr_e1x(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o, int type, int cam_offset,
- struct mac_configuration_hdr *hdr)
-{
- struct bnx2x_raw_obj *r = &o->raw;
-
- hdr->length = 1;
- hdr->offset = (u8)cam_offset;
- hdr->client_id = 0xff;
- hdr->echo = ((r->cid & BNX2X_SWCID_MASK) | (type << BNX2X_SWCID_SHIFT));
-}
-
-static inline void bnx2x_vlan_mac_set_cfg_entry_e1x(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o, bool add, int opcode, u8 *mac,
- u16 vlan_id, struct mac_configuration_entry *cfg_entry)
-{
- struct bnx2x_raw_obj *r = &o->raw;
- u32 cl_bit_vec = (1 << r->cl_id);
-
- cfg_entry->clients_bit_vector = cpu_to_le32(cl_bit_vec);
- cfg_entry->pf_id = r->func_id;
- cfg_entry->vlan_id = cpu_to_le16(vlan_id);
-
- if (add) {
- SET_FLAG(cfg_entry->flags, MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
- T_ETH_MAC_COMMAND_SET);
- SET_FLAG(cfg_entry->flags,
- MAC_CONFIGURATION_ENTRY_VLAN_FILTERING_MODE, opcode);
-
- /* Set a MAC in a ramrod data */
- bnx2x_set_fw_mac_addr(&cfg_entry->msb_mac_addr,
- &cfg_entry->middle_mac_addr,
- &cfg_entry->lsb_mac_addr, mac);
- } else
- SET_FLAG(cfg_entry->flags, MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
- T_ETH_MAC_COMMAND_INVALIDATE);
-}
-
-static inline void bnx2x_vlan_mac_set_rdata_e1x(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o, int type, int cam_offset, bool add,
- u8 *mac, u16 vlan_id, int opcode, struct mac_configuration_cmd *config)
-{
- struct mac_configuration_entry *cfg_entry = &config->config_table[0];
- struct bnx2x_raw_obj *raw = &o->raw;
-
- bnx2x_vlan_mac_set_rdata_hdr_e1x(bp, o, type, cam_offset,
- &config->hdr);
- bnx2x_vlan_mac_set_cfg_entry_e1x(bp, o, add, opcode, mac, vlan_id,
- cfg_entry);
-
- DP(BNX2X_MSG_SP, "%s MAC "BNX2X_MAC_FMT" CLID %d CAM offset %d\n",
- (add ? "setting" : "clearing"),
- BNX2X_MAC_PRN_LIST(mac), raw->cl_id, cam_offset);
-}
-
-/**
- * bnx2x_set_one_mac_e1x - fill a single MAC rule ramrod data
- *
- * @bp: device handle
- * @o: bnx2x_vlan_mac_obj
- * @elem: bnx2x_exeq_elem
- * @rule_idx: rule_idx
- * @cam_offset: cam_offset
- */
-static void bnx2x_set_one_mac_e1x(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem, int rule_idx,
- int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct mac_configuration_cmd *config =
- (struct mac_configuration_cmd *)(raw->rdata);
- /*
- * 57710 and 57711 do not support MOVE command,
- * so it's either ADD or DEL
- */
- bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ?
- true : false;
-
- /* Reset the ramrod data buffer */
- memset(config, 0, sizeof(*config));
-
- bnx2x_vlan_mac_set_rdata_e1x(bp, o, BNX2X_FILTER_MAC_PENDING,
- cam_offset, add,
- elem->cmd_data.vlan_mac.u.mac.mac, 0,
- ETH_VLAN_FILTER_ANY_VLAN, config);
-}
-
-static void bnx2x_set_one_vlan_e2(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem, int rule_idx,
- int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct eth_classify_rules_ramrod_data *data =
- (struct eth_classify_rules_ramrod_data *)(raw->rdata);
- int rule_cnt = rule_idx + 1;
- union eth_classify_rule_cmd *rule_entry = &data->rules[rule_idx];
- int cmd = elem->cmd_data.vlan_mac.cmd;
- bool add = (cmd == BNX2X_VLAN_MAC_ADD) ? true : false;
- u16 vlan = elem->cmd_data.vlan_mac.u.vlan.vlan;
-
- /* Reset the ramrod data buffer for the first rule */
- if (rule_idx == 0)
- memset(data, 0, sizeof(*data));
-
- /* Set a rule header */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_VLAN,
- &rule_entry->vlan.header);
-
- DP(BNX2X_MSG_SP, "About to %s VLAN %d\n", (add ? "add" : "delete"),
- vlan);
-
- /* Set a VLAN itself */
- rule_entry->vlan.vlan = cpu_to_le16(vlan);
-
- /* MOVE: Add a rule that will add this MAC to the target Queue */
- if (cmd == BNX2X_VLAN_MAC_MOVE) {
- rule_entry++;
- rule_cnt++;
-
- /* Setup ramrod data */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp,
- elem->cmd_data.vlan_mac.target_obj,
- true, CLASSIFY_RULE_OPCODE_VLAN,
- &rule_entry->vlan.header);
-
- /* Set a VLAN itself */
- rule_entry->vlan.vlan = cpu_to_le16(vlan);
- }
-
- /* Set the ramrod data header */
- /* TODO: take this to the higher level in order to prevent multiple
- writing */
- bnx2x_vlan_mac_set_rdata_hdr_e2(raw->cid, raw->state, &data->header,
- rule_cnt);
-}
-
-static void bnx2x_set_one_vlan_mac_e2(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem,
- int rule_idx, int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct eth_classify_rules_ramrod_data *data =
- (struct eth_classify_rules_ramrod_data *)(raw->rdata);
- int rule_cnt = rule_idx + 1;
- union eth_classify_rule_cmd *rule_entry = &data->rules[rule_idx];
- int cmd = elem->cmd_data.vlan_mac.cmd;
- bool add = (cmd == BNX2X_VLAN_MAC_ADD) ? true : false;
- u16 vlan = elem->cmd_data.vlan_mac.u.vlan_mac.vlan;
- u8 *mac = elem->cmd_data.vlan_mac.u.vlan_mac.mac;
-
-
- /* Reset the ramrod data buffer for the first rule */
- if (rule_idx == 0)
- memset(data, 0, sizeof(*data));
-
- /* Set a rule header */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_PAIR,
- &rule_entry->pair.header);
-
- /* Set VLAN and MAC themselvs */
- rule_entry->pair.vlan = cpu_to_le16(vlan);
- bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
- &rule_entry->pair.mac_mid,
- &rule_entry->pair.mac_lsb, mac);
-
- /* MOVE: Add a rule that will add this MAC to the target Queue */
- if (cmd == BNX2X_VLAN_MAC_MOVE) {
- rule_entry++;
- rule_cnt++;
-
- /* Setup ramrod data */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp,
- elem->cmd_data.vlan_mac.target_obj,
- true, CLASSIFY_RULE_OPCODE_PAIR,
- &rule_entry->pair.header);
-
- /* Set a VLAN itself */
- rule_entry->pair.vlan = cpu_to_le16(vlan);
- bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
- &rule_entry->pair.mac_mid,
- &rule_entry->pair.mac_lsb, mac);
- }
-
- /* Set the ramrod data header */
- /* TODO: take this to the higher level in order to prevent multiple
- writing */
- bnx2x_vlan_mac_set_rdata_hdr_e2(raw->cid, raw->state, &data->header,
- rule_cnt);
-}
-
-/**
- * bnx2x_set_one_vlan_mac_e1h -
- *
- * @bp: device handle
- * @o: bnx2x_vlan_mac_obj
- * @elem: bnx2x_exeq_elem
- * @rule_idx: rule_idx
- * @cam_offset: cam_offset
- */
-static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem,
- int rule_idx, int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct mac_configuration_cmd *config =
- (struct mac_configuration_cmd *)(raw->rdata);
- /*
- * 57710 and 57711 do not support MOVE command,
- * so it's either ADD or DEL
- */
- bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ?
- true : false;
-
- /* Reset the ramrod data buffer */
- memset(config, 0, sizeof(*config));
-
- bnx2x_vlan_mac_set_rdata_e1x(bp, o, BNX2X_FILTER_VLAN_MAC_PENDING,
- cam_offset, add,
- elem->cmd_data.vlan_mac.u.vlan_mac.mac,
- elem->cmd_data.vlan_mac.u.vlan_mac.vlan,
- ETH_VLAN_FILTER_CLASSIFY, config);
-}
-
-#define list_next_entry(pos, member) \
- list_entry((pos)->member.next, typeof(*(pos)), member)
-
-/**
- * bnx2x_vlan_mac_restore - reconfigure next MAC/VLAN/VLAN-MAC element
- *
- * @bp: device handle
- * @p: command parameters
- * @ppos: pointer to the cooky
- *
- * reconfigure next MAC/VLAN/VLAN-MAC element from the
- * previously configured elements list.
- *
- * from command parameters only RAMROD_COMP_WAIT bit in ramrod_flags is taken
- * into an account
- *
- * pointer to the cooky - that should be given back in the next call to make
- * function handle the next element. If *ppos is set to NULL it will restart the
- * iterator. If returned *ppos == NULL this means that the last element has been
- * handled.
- *
- */
-static int bnx2x_vlan_mac_restore(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p,
- struct bnx2x_vlan_mac_registry_elem **ppos)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
- struct bnx2x_vlan_mac_obj *o = p->vlan_mac_obj;
-
- /* If list is empty - there is nothing to do here */
- if (list_empty(&o->head)) {
- *ppos = NULL;
- return 0;
- }
-
- /* make a step... */
- if (*ppos == NULL)
- *ppos = list_first_entry(&o->head,
- struct bnx2x_vlan_mac_registry_elem,
- link);
- else
- *ppos = list_next_entry(*ppos, link);
-
- pos = *ppos;
-
- /* If it's the last step - return NULL */
- if (list_is_last(&pos->link, &o->head))
- *ppos = NULL;
-
- /* Prepare a 'user_req' */
- memcpy(&p->user_req.u, &pos->u, sizeof(pos->u));
-
- /* Set the command */
- p->user_req.cmd = BNX2X_VLAN_MAC_ADD;
-
- /* Set vlan_mac_flags */
- p->user_req.vlan_mac_flags = pos->vlan_mac_flags;
-
- /* Set a restore bit */
- __set_bit(RAMROD_RESTORE, &p->ramrod_flags);
-
- return bnx2x_config_vlan_mac(bp, p);
-}
-
-/*
- * bnx2x_exeq_get_mac/bnx2x_exeq_get_vlan/bnx2x_exeq_get_vlan_mac return a
- * pointer to an element with a specific criteria and NULL if such an element
- * hasn't been found.
- */
-static struct bnx2x_exeq_elem *bnx2x_exeq_get_mac(
- struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_exeq_elem *pos;
- struct bnx2x_mac_ramrod_data *data = &elem->cmd_data.vlan_mac.u.mac;
-
- /* Check pending for execution commands */
- list_for_each_entry(pos, &o->exe_queue, link)
- if (!memcmp(&pos->cmd_data.vlan_mac.u.mac, data,
- sizeof(*data)) &&
- (pos->cmd_data.vlan_mac.cmd == elem->cmd_data.vlan_mac.cmd))
- return pos;
-
- return NULL;
-}
-
-static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan(
- struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_exeq_elem *pos;
- struct bnx2x_vlan_ramrod_data *data = &elem->cmd_data.vlan_mac.u.vlan;
-
- /* Check pending for execution commands */
- list_for_each_entry(pos, &o->exe_queue, link)
- if (!memcmp(&pos->cmd_data.vlan_mac.u.vlan, data,
- sizeof(*data)) &&
- (pos->cmd_data.vlan_mac.cmd == elem->cmd_data.vlan_mac.cmd))
- return pos;
-
- return NULL;
-}
-
-static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan_mac(
- struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_exeq_elem *pos;
- struct bnx2x_vlan_mac_ramrod_data *data =
- &elem->cmd_data.vlan_mac.u.vlan_mac;
-
- /* Check pending for execution commands */
- list_for_each_entry(pos, &o->exe_queue, link)
- if (!memcmp(&pos->cmd_data.vlan_mac.u.vlan_mac, data,
- sizeof(*data)) &&
- (pos->cmd_data.vlan_mac.cmd == elem->cmd_data.vlan_mac.cmd))
- return pos;
-
- return NULL;
-}
-
-/**
- * bnx2x_validate_vlan_mac_add - check if an ADD command can be executed
- *
- * @bp: device handle
- * @qo: bnx2x_qable_obj
- * @elem: bnx2x_exeq_elem
- *
- * Checks that the requested configuration can be added. If yes and if
- * requested, consume CAM credit.
- *
- * The 'validate' is run after the 'optimize'.
- *
- */
-static inline int bnx2x_validate_vlan_mac_add(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_vlan_mac_obj *o = &qo->vlan_mac;
- struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
- int rc;
-
- /* Check the registry */
- rc = o->check_add(o, &elem->cmd_data.vlan_mac.u);
- if (rc) {
- DP(BNX2X_MSG_SP, "ADD command is not allowed considering "
- "current registry state\n");
- return rc;
- }
-
- /*
- * Check if there is a pending ADD command for this
- * MAC/VLAN/VLAN-MAC. Return an error if there is.
- */
- if (exeq->get(exeq, elem)) {
- DP(BNX2X_MSG_SP, "There is a pending ADD command already\n");
- return -EEXIST;
- }
-
- /*
- * TODO: Check the pending MOVE from other objects where this
- * object is a destination object.
- */
-
- /* Consume the credit if not requested not to */
- if (!(test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &elem->cmd_data.vlan_mac.vlan_mac_flags) ||
- o->get_credit(o)))
- return -EINVAL;
-
- return 0;
-}
-
-/**
- * bnx2x_validate_vlan_mac_del - check if the DEL command can be executed
- *
- * @bp: device handle
- * @qo: quable object to check
- * @elem: element that needs to be deleted
- *
- * Checks that the requested configuration can be deleted. If yes and if
- * requested, returns a CAM credit.
- *
- * The 'validate' is run after the 'optimize'.
- */
-static inline int bnx2x_validate_vlan_mac_del(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_vlan_mac_obj *o = &qo->vlan_mac;
- struct bnx2x_vlan_mac_registry_elem *pos;
- struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
- struct bnx2x_exeq_elem query_elem;
-
- /* If this classification can not be deleted (doesn't exist)
- * - return a BNX2X_EXIST.
- */
- pos = o->check_del(o, &elem->cmd_data.vlan_mac.u);
- if (!pos) {
- DP(BNX2X_MSG_SP, "DEL command is not allowed considering "
- "current registry state\n");
- return -EEXIST;
- }
-
- /*
- * Check if there are pending DEL or MOVE commands for this
- * MAC/VLAN/VLAN-MAC. Return an error if so.
- */
- memcpy(&query_elem, elem, sizeof(query_elem));
-
- /* Check for MOVE commands */
- query_elem.cmd_data.vlan_mac.cmd = BNX2X_VLAN_MAC_MOVE;
- if (exeq->get(exeq, &query_elem)) {
- BNX2X_ERR("There is a pending MOVE command already\n");
- return -EINVAL;
- }
-
- /* Check for DEL commands */
- if (exeq->get(exeq, elem)) {
- DP(BNX2X_MSG_SP, "There is a pending DEL command already\n");
- return -EEXIST;
- }
-
- /* Return the credit to the credit pool if not requested not to */
- if (!(test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &elem->cmd_data.vlan_mac.vlan_mac_flags) ||
- o->put_credit(o))) {
- BNX2X_ERR("Failed to return a credit\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-/**
- * bnx2x_validate_vlan_mac_move - check if the MOVE command can be executed
- *
- * @bp: device handle
- * @qo: quable object to check (source)
- * @elem: element that needs to be moved
- *
- * Checks that the requested configuration can be moved. If yes and if
- * requested, returns a CAM credit.
- *
- * The 'validate' is run after the 'optimize'.
- */
-static inline int bnx2x_validate_vlan_mac_move(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_vlan_mac_obj *src_o = &qo->vlan_mac;
- struct bnx2x_vlan_mac_obj *dest_o = elem->cmd_data.vlan_mac.target_obj;
- struct bnx2x_exeq_elem query_elem;
- struct bnx2x_exe_queue_obj *src_exeq = &src_o->exe_queue;
- struct bnx2x_exe_queue_obj *dest_exeq = &dest_o->exe_queue;
-
- /*
- * Check if we can perform this operation based on the current registry
- * state.
- */
- if (!src_o->check_move(src_o, dest_o, &elem->cmd_data.vlan_mac.u)) {
- DP(BNX2X_MSG_SP, "MOVE command is not allowed considering "
- "current registry state\n");
- return -EINVAL;
- }
-
- /*
- * Check if there is an already pending DEL or MOVE command for the
- * source object or ADD command for a destination object. Return an
- * error if so.
- */
- memcpy(&query_elem, elem, sizeof(query_elem));
-
- /* Check DEL on source */
- query_elem.cmd_data.vlan_mac.cmd = BNX2X_VLAN_MAC_DEL;
- if (src_exeq->get(src_exeq, &query_elem)) {
- BNX2X_ERR("There is a pending DEL command on the source "
- "queue already\n");
- return -EINVAL;
- }
-
- /* Check MOVE on source */
- if (src_exeq->get(src_exeq, elem)) {
- DP(BNX2X_MSG_SP, "There is a pending MOVE command already\n");
- return -EEXIST;
- }
-
- /* Check ADD on destination */
- query_elem.cmd_data.vlan_mac.cmd = BNX2X_VLAN_MAC_ADD;
- if (dest_exeq->get(dest_exeq, &query_elem)) {
- BNX2X_ERR("There is a pending ADD command on the "
- "destination queue already\n");
- return -EINVAL;
- }
-
- /* Consume the credit if not requested not to */
- if (!(test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT_DEST,
- &elem->cmd_data.vlan_mac.vlan_mac_flags) ||
- dest_o->get_credit(dest_o)))
- return -EINVAL;
-
- if (!(test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &elem->cmd_data.vlan_mac.vlan_mac_flags) ||
- src_o->put_credit(src_o))) {
- /* return the credit taken from dest... */
- dest_o->put_credit(dest_o);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int bnx2x_validate_vlan_mac(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct bnx2x_exeq_elem *elem)
-{
- switch (elem->cmd_data.vlan_mac.cmd) {
- case BNX2X_VLAN_MAC_ADD:
- return bnx2x_validate_vlan_mac_add(bp, qo, elem);
- case BNX2X_VLAN_MAC_DEL:
- return bnx2x_validate_vlan_mac_del(bp, qo, elem);
- case BNX2X_VLAN_MAC_MOVE:
- return bnx2x_validate_vlan_mac_move(bp, qo, elem);
- default:
- return -EINVAL;
- }
-}
-
-/**
- * bnx2x_wait_vlan_mac - passivly wait for 5 seconds until all work completes.
- *
- * @bp: device handle
- * @o: bnx2x_vlan_mac_obj
- *
- */
-static int bnx2x_wait_vlan_mac(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o)
-{
- int cnt = 5000, rc;
- struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
- struct bnx2x_raw_obj *raw = &o->raw;
-
- while (cnt--) {
- /* Wait for the current command to complete */
- rc = raw->wait_comp(bp, raw);
- if (rc)
- return rc;
-
- /* Wait until there are no pending commands */
- if (!bnx2x_exe_queue_empty(exeq))
- usleep_range(1000, 1000);
- else
- return 0;
- }
-
- return -EBUSY;
-}
-
-/**
- * bnx2x_complete_vlan_mac - complete one VLAN-MAC ramrod
- *
- * @bp: device handle
- * @o: bnx2x_vlan_mac_obj
- * @cqe:
- * @cont: if true schedule next execution chunk
- *
- */
-static int bnx2x_complete_vlan_mac(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- union event_ring_elem *cqe,
- unsigned long *ramrod_flags)
-{
- struct bnx2x_raw_obj *r = &o->raw;
- int rc;
-
- /* Reset pending list */
- bnx2x_exe_queue_reset_pending(bp, &o->exe_queue);
-
- /* Clear pending */
- r->clear_pending(r);
-
- /* If ramrod failed this is most likely a SW bug */
- if (cqe->message.error)
- return -EINVAL;
-
- /* Run the next bulk of pending commands if requeted */
- if (test_bit(RAMROD_CONT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
- if (rc < 0)
- return rc;
- }
-
- /* If there is more work to do return PENDING */
- if (!bnx2x_exe_queue_empty(&o->exe_queue))
- return 1;
-
- return 0;
-}
-
-/**
- * bnx2x_optimize_vlan_mac - optimize ADD and DEL commands.
- *
- * @bp: device handle
- * @o: bnx2x_qable_obj
- * @elem: bnx2x_exeq_elem
- */
-static int bnx2x_optimize_vlan_mac(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_exeq_elem query, *pos;
- struct bnx2x_vlan_mac_obj *o = &qo->vlan_mac;
- struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
-
- memcpy(&query, elem, sizeof(query));
-
- switch (elem->cmd_data.vlan_mac.cmd) {
- case BNX2X_VLAN_MAC_ADD:
- query.cmd_data.vlan_mac.cmd = BNX2X_VLAN_MAC_DEL;
- break;
- case BNX2X_VLAN_MAC_DEL:
- query.cmd_data.vlan_mac.cmd = BNX2X_VLAN_MAC_ADD;
- break;
- default:
- /* Don't handle anything other than ADD or DEL */
- return 0;
- }
-
- /* If we found the appropriate element - delete it */
- pos = exeq->get(exeq, &query);
- if (pos) {
-
- /* Return the credit of the optimized command */
- if (!test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &pos->cmd_data.vlan_mac.vlan_mac_flags)) {
- if ((query.cmd_data.vlan_mac.cmd ==
- BNX2X_VLAN_MAC_ADD) && !o->put_credit(o)) {
- BNX2X_ERR("Failed to return the credit for the "
- "optimized ADD command\n");
- return -EINVAL;
- } else if (!o->get_credit(o)) { /* VLAN_MAC_DEL */
- BNX2X_ERR("Failed to recover the credit from "
- "the optimized DEL command\n");
- return -EINVAL;
- }
- }
-
- DP(BNX2X_MSG_SP, "Optimizing %s command\n",
- (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ?
- "ADD" : "DEL");
-
- list_del(&pos->link);
- bnx2x_exe_queue_free_elem(bp, pos);
- return 1;
- }
-
- return 0;
-}
-
-/**
- * bnx2x_vlan_mac_get_registry_elem - prepare a registry element
- *
- * @bp: device handle
- * @o:
- * @elem:
- * @restore:
- * @re:
- *
- * prepare a registry element according to the current command request.
- */
-static inline int bnx2x_vlan_mac_get_registry_elem(
- struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem,
- bool restore,
- struct bnx2x_vlan_mac_registry_elem **re)
-{
- int cmd = elem->cmd_data.vlan_mac.cmd;
- struct bnx2x_vlan_mac_registry_elem *reg_elem;
-
- /* Allocate a new registry element if needed. */
- if (!restore &&
- ((cmd == BNX2X_VLAN_MAC_ADD) || (cmd == BNX2X_VLAN_MAC_MOVE))) {
- reg_elem = kzalloc(sizeof(*reg_elem), GFP_ATOMIC);
- if (!reg_elem)
- return -ENOMEM;
-
- /* Get a new CAM offset */
- if (!o->get_cam_offset(o, &reg_elem->cam_offset)) {
- /*
- * This shell never happen, because we have checked the
- * CAM availiability in the 'validate'.
- */
- WARN_ON(1);
- kfree(reg_elem);
- return -EINVAL;
- }
-
- DP(BNX2X_MSG_SP, "Got cam offset %d\n", reg_elem->cam_offset);
-
- /* Set a VLAN-MAC data */
- memcpy(&reg_elem->u, &elem->cmd_data.vlan_mac.u,
- sizeof(reg_elem->u));
-
- /* Copy the flags (needed for DEL and RESTORE flows) */
- reg_elem->vlan_mac_flags =
- elem->cmd_data.vlan_mac.vlan_mac_flags;
- } else /* DEL, RESTORE */
- reg_elem = o->check_del(o, &elem->cmd_data.vlan_mac.u);
-
- *re = reg_elem;
- return 0;
-}
-
-/**
- * bnx2x_execute_vlan_mac - execute vlan mac command
- *
- * @bp: device handle
- * @qo:
- * @exe_chunk:
- * @ramrod_flags:
- *
- * go and send a ramrod!
- */
-static int bnx2x_execute_vlan_mac(struct bnx2x *bp,
- union bnx2x_qable_obj *qo,
- struct list_head *exe_chunk,
- unsigned long *ramrod_flags)
-{
- struct bnx2x_exeq_elem *elem;
- struct bnx2x_vlan_mac_obj *o = &qo->vlan_mac, *cam_obj;
- struct bnx2x_raw_obj *r = &o->raw;
- int rc, idx = 0;
- bool restore = test_bit(RAMROD_RESTORE, ramrod_flags);
- bool drv_only = test_bit(RAMROD_DRV_CLR_ONLY, ramrod_flags);
- struct bnx2x_vlan_mac_registry_elem *reg_elem;
- int cmd;
-
- /*
- * If DRIVER_ONLY execution is requested, cleanup a registry
- * and exit. Otherwise send a ramrod to FW.
- */
- if (!drv_only) {
- WARN_ON(r->check_pending(r));
-
- /* Set pending */
- r->set_pending(r);
-
- /* Fill tha ramrod data */
- list_for_each_entry(elem, exe_chunk, link) {
- cmd = elem->cmd_data.vlan_mac.cmd;
- /*
- * We will add to the target object in MOVE command, so
- * change the object for a CAM search.
- */
- if (cmd == BNX2X_VLAN_MAC_MOVE)
- cam_obj = elem->cmd_data.vlan_mac.target_obj;
- else
- cam_obj = o;
-
- rc = bnx2x_vlan_mac_get_registry_elem(bp, cam_obj,
- elem, restore,
- &reg_elem);
- if (rc)
- goto error_exit;
-
- WARN_ON(!reg_elem);
-
- /* Push a new entry into the registry */
- if (!restore &&
- ((cmd == BNX2X_VLAN_MAC_ADD) ||
- (cmd == BNX2X_VLAN_MAC_MOVE)))
- list_add(&reg_elem->link, &cam_obj->head);
-
- /* Configure a single command in a ramrod data buffer */
- o->set_one_rule(bp, o, elem, idx,
- reg_elem->cam_offset);
-
- /* MOVE command consumes 2 entries in the ramrod data */
- if (cmd == BNX2X_VLAN_MAC_MOVE)
- idx += 2;
- else
- idx++;
- }
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- rc = bnx2x_sp_post(bp, o->ramrod_cmd, r->cid,
- U64_HI(r->rdata_mapping),
- U64_LO(r->rdata_mapping),
- ETH_CONNECTION_TYPE);
- if (rc)
- goto error_exit;
- }
-
- /* Now, when we are done with the ramrod - clean up the registry */
- list_for_each_entry(elem, exe_chunk, link) {
- cmd = elem->cmd_data.vlan_mac.cmd;
- if ((cmd == BNX2X_VLAN_MAC_DEL) ||
- (cmd == BNX2X_VLAN_MAC_MOVE)) {
- reg_elem = o->check_del(o, &elem->cmd_data.vlan_mac.u);
-
- WARN_ON(!reg_elem);
-
- o->put_cam_offset(o, reg_elem->cam_offset);
- list_del(&reg_elem->link);
- kfree(reg_elem);
- }
- }
-
- if (!drv_only)
- return 1;
- else
- return 0;
-
-error_exit:
- r->clear_pending(r);
-
- /* Cleanup a registry in case of a failure */
- list_for_each_entry(elem, exe_chunk, link) {
- cmd = elem->cmd_data.vlan_mac.cmd;
-
- if (cmd == BNX2X_VLAN_MAC_MOVE)
- cam_obj = elem->cmd_data.vlan_mac.target_obj;
- else
- cam_obj = o;
-
- /* Delete all newly added above entries */
- if (!restore &&
- ((cmd == BNX2X_VLAN_MAC_ADD) ||
- (cmd == BNX2X_VLAN_MAC_MOVE))) {
- reg_elem = o->check_del(cam_obj,
- &elem->cmd_data.vlan_mac.u);
- if (reg_elem) {
- list_del(&reg_elem->link);
- kfree(reg_elem);
- }
- }
- }
-
- return rc;
-}
-
-static inline int bnx2x_vlan_mac_push_new_cmd(
- struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p)
-{
- struct bnx2x_exeq_elem *elem;
- struct bnx2x_vlan_mac_obj *o = p->vlan_mac_obj;
- bool restore = test_bit(RAMROD_RESTORE, &p->ramrod_flags);
-
- /* Allocate the execution queue element */
- elem = bnx2x_exe_queue_alloc_elem(bp);
- if (!elem)
- return -ENOMEM;
-
- /* Set the command 'length' */
- switch (p->user_req.cmd) {
- case BNX2X_VLAN_MAC_MOVE:
- elem->cmd_len = 2;
- break;
- default:
- elem->cmd_len = 1;
- }
-
- /* Fill the object specific info */
- memcpy(&elem->cmd_data.vlan_mac, &p->user_req, sizeof(p->user_req));
-
- /* Try to add a new command to the pending list */
- return bnx2x_exe_queue_add(bp, &o->exe_queue, elem, restore);
-}
-
-/**
- * bnx2x_config_vlan_mac - configure VLAN/MAC/VLAN_MAC filtering rules.
- *
- * @bp: device handle
- * @p:
- *
- */
-int bnx2x_config_vlan_mac(
- struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p)
-{
- int rc = 0;
- struct bnx2x_vlan_mac_obj *o = p->vlan_mac_obj;
- unsigned long *ramrod_flags = &p->ramrod_flags;
- bool cont = test_bit(RAMROD_CONT, ramrod_flags);
- struct bnx2x_raw_obj *raw = &o->raw;
-
- /*
- * Add new elements to the execution list for commands that require it.
- */
- if (!cont) {
- rc = bnx2x_vlan_mac_push_new_cmd(bp, p);
- if (rc)
- return rc;
- }
-
- /*
- * If nothing will be executed further in this iteration we want to
- * return PENDING if there are pending commands
- */
- if (!bnx2x_exe_queue_empty(&o->exe_queue))
- rc = 1;
-
- if (test_bit(RAMROD_DRV_CLR_ONLY, ramrod_flags)) {
- DP(BNX2X_MSG_SP, "RAMROD_DRV_CLR_ONLY requested: "
- "clearing a pending bit.\n");
- raw->clear_pending(raw);
- }
-
- /* Execute commands if required */
- if (cont || test_bit(RAMROD_EXEC, ramrod_flags) ||
- test_bit(RAMROD_COMP_WAIT, ramrod_flags)) {
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue, ramrod_flags);
- if (rc < 0)
- return rc;
- }
-
- /*
- * RAMROD_COMP_WAIT is a superset of RAMROD_EXEC. If it was set
- * then user want to wait until the last command is done.
- */
- if (test_bit(RAMROD_COMP_WAIT, &p->ramrod_flags)) {
- /*
- * Wait maximum for the current exe_queue length iterations plus
- * one (for the current pending command).
- */
- int max_iterations = bnx2x_exe_queue_length(&o->exe_queue) + 1;
-
- while (!bnx2x_exe_queue_empty(&o->exe_queue) &&
- max_iterations--) {
-
- /* Wait for the current command to complete */
- rc = raw->wait_comp(bp, raw);
- if (rc)
- return rc;
-
- /* Make a next step */
- rc = bnx2x_exe_queue_step(bp, &o->exe_queue,
- ramrod_flags);
- if (rc < 0)
- return rc;
- }
-
- return 0;
- }
-
- return rc;
-}
-
-
-
-/**
- * bnx2x_vlan_mac_del_all - delete elements with given vlan_mac_flags spec
- *
- * @bp: device handle
- * @o:
- * @vlan_mac_flags:
- * @ramrod_flags: execution flags to be used for this deletion
- *
- * if the last operation has completed successfully and there are no
- * moreelements left, positive value if the last operation has completed
- * successfully and there are more previously configured elements, negative
- * value is current operation has failed.
- */
-static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- unsigned long *vlan_mac_flags,
- unsigned long *ramrod_flags)
-{
- struct bnx2x_vlan_mac_registry_elem *pos = NULL;
- int rc = 0;
- struct bnx2x_vlan_mac_ramrod_params p;
- struct bnx2x_exe_queue_obj *exeq = &o->exe_queue;
- struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n;
-
- /* Clear pending commands first */
-
- spin_lock_bh(&exeq->lock);
-
- list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) {
- if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags ==
- *vlan_mac_flags)
- list_del(&exeq_pos->link);
- }
-
- spin_unlock_bh(&exeq->lock);
-
- /* Prepare a command request */
- memset(&p, 0, sizeof(p));
- p.vlan_mac_obj = o;
- p.ramrod_flags = *ramrod_flags;
- p.user_req.cmd = BNX2X_VLAN_MAC_DEL;
-
- /*
- * Add all but the last VLAN-MAC to the execution queue without actually
- * execution anything.
- */
- __clear_bit(RAMROD_COMP_WAIT, &p.ramrod_flags);
- __clear_bit(RAMROD_EXEC, &p.ramrod_flags);
- __clear_bit(RAMROD_CONT, &p.ramrod_flags);
-
- list_for_each_entry(pos, &o->head, link) {
- if (pos->vlan_mac_flags == *vlan_mac_flags) {
- p.user_req.vlan_mac_flags = pos->vlan_mac_flags;
- memcpy(&p.user_req.u, &pos->u, sizeof(pos->u));
- rc = bnx2x_config_vlan_mac(bp, &p);
- if (rc < 0) {
- BNX2X_ERR("Failed to add a new DEL command\n");
- return rc;
- }
- }
- }
-
- p.ramrod_flags = *ramrod_flags;
- __set_bit(RAMROD_CONT, &p.ramrod_flags);
-
- return bnx2x_config_vlan_mac(bp, &p);
-}
-
-static inline void bnx2x_init_raw_obj(struct bnx2x_raw_obj *raw, u8 cl_id,
- u32 cid, u8 func_id, void *rdata, dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type)
-{
- raw->func_id = func_id;
- raw->cid = cid;
- raw->cl_id = cl_id;
- raw->rdata = rdata;
- raw->rdata_mapping = rdata_mapping;
- raw->state = state;
- raw->pstate = pstate;
- raw->obj_type = type;
- raw->check_pending = bnx2x_raw_check_pending;
- raw->clear_pending = bnx2x_raw_clear_pending;
- raw->set_pending = bnx2x_raw_set_pending;
- raw->wait_comp = bnx2x_raw_wait;
-}
-
-static inline void bnx2x_init_vlan_mac_common(struct bnx2x_vlan_mac_obj *o,
- u8 cl_id, u32 cid, u8 func_id, void *rdata, dma_addr_t rdata_mapping,
- int state, unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool,
- struct bnx2x_credit_pool_obj *vlans_pool)
-{
- INIT_LIST_HEAD(&o->head);
-
- o->macs_pool = macs_pool;
- o->vlans_pool = vlans_pool;
-
- o->delete_all = bnx2x_vlan_mac_del_all;
- o->restore = bnx2x_vlan_mac_restore;
- o->complete = bnx2x_complete_vlan_mac;
- o->wait = bnx2x_wait_vlan_mac;
-
- bnx2x_init_raw_obj(&o->raw, cl_id, cid, func_id, rdata, rdata_mapping,
- state, pstate, type);
-}
-
-
-void bnx2x_init_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool)
-{
- union bnx2x_qable_obj *qable_obj = (union bnx2x_qable_obj *)mac_obj;
-
- bnx2x_init_vlan_mac_common(mac_obj, cl_id, cid, func_id, rdata,
- rdata_mapping, state, pstate, type,
- macs_pool, NULL);
-
- /* CAM credit pool handling */
- mac_obj->get_credit = bnx2x_get_credit_mac;
- mac_obj->put_credit = bnx2x_put_credit_mac;
- mac_obj->get_cam_offset = bnx2x_get_cam_offset_mac;
- mac_obj->put_cam_offset = bnx2x_put_cam_offset_mac;
-
- if (CHIP_IS_E1x(bp)) {
- mac_obj->set_one_rule = bnx2x_set_one_mac_e1x;
- mac_obj->check_del = bnx2x_check_mac_del;
- mac_obj->check_add = bnx2x_check_mac_add;
- mac_obj->check_move = bnx2x_check_move_always_err;
- mac_obj->ramrod_cmd = RAMROD_CMD_ID_ETH_SET_MAC;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &mac_obj->exe_queue, 1, qable_obj,
- bnx2x_validate_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_mac);
- } else {
- mac_obj->set_one_rule = bnx2x_set_one_mac_e2;
- mac_obj->check_del = bnx2x_check_mac_del;
- mac_obj->check_add = bnx2x_check_mac_add;
- mac_obj->check_move = bnx2x_check_move;
- mac_obj->ramrod_cmd =
- RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &mac_obj->exe_queue, CLASSIFY_RULES_COUNT,
- qable_obj, bnx2x_validate_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_mac);
- }
-}
-
-void bnx2x_init_vlan_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *vlans_pool)
-{
- union bnx2x_qable_obj *qable_obj = (union bnx2x_qable_obj *)vlan_obj;
-
- bnx2x_init_vlan_mac_common(vlan_obj, cl_id, cid, func_id, rdata,
- rdata_mapping, state, pstate, type, NULL,
- vlans_pool);
-
- vlan_obj->get_credit = bnx2x_get_credit_vlan;
- vlan_obj->put_credit = bnx2x_put_credit_vlan;
- vlan_obj->get_cam_offset = bnx2x_get_cam_offset_vlan;
- vlan_obj->put_cam_offset = bnx2x_put_cam_offset_vlan;
-
- if (CHIP_IS_E1x(bp)) {
- BNX2X_ERR("Do not support chips others than E2 and newer\n");
- BUG();
- } else {
- vlan_obj->set_one_rule = bnx2x_set_one_vlan_e2;
- vlan_obj->check_del = bnx2x_check_vlan_del;
- vlan_obj->check_add = bnx2x_check_vlan_add;
- vlan_obj->check_move = bnx2x_check_move;
- vlan_obj->ramrod_cmd =
- RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &vlan_obj->exe_queue, CLASSIFY_RULES_COUNT,
- qable_obj, bnx2x_validate_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_vlan);
- }
-}
-
-void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool,
- struct bnx2x_credit_pool_obj *vlans_pool)
-{
- union bnx2x_qable_obj *qable_obj =
- (union bnx2x_qable_obj *)vlan_mac_obj;
-
- bnx2x_init_vlan_mac_common(vlan_mac_obj, cl_id, cid, func_id, rdata,
- rdata_mapping, state, pstate, type,
- macs_pool, vlans_pool);
-
- /* CAM pool handling */
- vlan_mac_obj->get_credit = bnx2x_get_credit_vlan_mac;
- vlan_mac_obj->put_credit = bnx2x_put_credit_vlan_mac;
- /*
- * CAM offset is relevant for 57710 and 57711 chips only which have a
- * single CAM for both MACs and VLAN-MAC pairs. So the offset
- * will be taken from MACs' pool object only.
- */
- vlan_mac_obj->get_cam_offset = bnx2x_get_cam_offset_mac;
- vlan_mac_obj->put_cam_offset = bnx2x_put_cam_offset_mac;
-
- if (CHIP_IS_E1(bp)) {
- BNX2X_ERR("Do not support chips others than E2\n");
- BUG();
- } else if (CHIP_IS_E1H(bp)) {
- vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e1h;
- vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
- vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
- vlan_mac_obj->check_move = bnx2x_check_move_always_err;
- vlan_mac_obj->ramrod_cmd = RAMROD_CMD_ID_ETH_SET_MAC;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &vlan_mac_obj->exe_queue, 1, qable_obj,
- bnx2x_validate_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_vlan_mac);
- } else {
- vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e2;
- vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
- vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
- vlan_mac_obj->check_move = bnx2x_check_move;
- vlan_mac_obj->ramrod_cmd =
- RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &vlan_mac_obj->exe_queue,
- CLASSIFY_RULES_COUNT,
- qable_obj, bnx2x_validate_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_vlan_mac);
- }
-
-}
-
-/* RX_MODE verbs: DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
-static inline void __storm_memset_mac_filters(struct bnx2x *bp,
- struct tstorm_eth_mac_filter_config *mac_filters,
- u16 pf_id)
-{
- size_t size = sizeof(struct tstorm_eth_mac_filter_config);
-
- u32 addr = BAR_TSTRORM_INTMEM +
- TSTORM_MAC_FILTER_CONFIG_OFFSET(pf_id);
-
- __storm_memset_struct(bp, addr, size, (u32 *)mac_filters);
-}
-
-static int bnx2x_set_rx_mode_e1x(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p)
-{
- /* update the bp MAC filter structure */
- u32 mask = (1 << p->cl_id);
-
- struct tstorm_eth_mac_filter_config *mac_filters =
- (struct tstorm_eth_mac_filter_config *)p->rdata;
-
- /* initial seeting is drop-all */
- u8 drop_all_ucast = 1, drop_all_mcast = 1;
- u8 accp_all_ucast = 0, accp_all_bcast = 0, accp_all_mcast = 0;
- u8 unmatched_unicast = 0;
-
- /* In e1x there we only take into account rx acceot flag since tx switching
- * isn't enabled. */
- if (test_bit(BNX2X_ACCEPT_UNICAST, &p->rx_accept_flags))
- /* accept matched ucast */
- drop_all_ucast = 0;
-
- if (test_bit(BNX2X_ACCEPT_MULTICAST, &p->rx_accept_flags))
- /* accept matched mcast */
- drop_all_mcast = 0;
-
- if (test_bit(BNX2X_ACCEPT_ALL_UNICAST, &p->rx_accept_flags)) {
- /* accept all mcast */
- drop_all_ucast = 0;
- accp_all_ucast = 1;
- }
- if (test_bit(BNX2X_ACCEPT_ALL_MULTICAST, &p->rx_accept_flags)) {
- /* accept all mcast */
- drop_all_mcast = 0;
- accp_all_mcast = 1;
- }
- if (test_bit(BNX2X_ACCEPT_BROADCAST, &p->rx_accept_flags))
- /* accept (all) bcast */
- accp_all_bcast = 1;
- if (test_bit(BNX2X_ACCEPT_UNMATCHED, &p->rx_accept_flags))
- /* accept unmatched unicasts */
- unmatched_unicast = 1;
-
- mac_filters->ucast_drop_all = drop_all_ucast ?
- mac_filters->ucast_drop_all | mask :
- mac_filters->ucast_drop_all & ~mask;
-
- mac_filters->mcast_drop_all = drop_all_mcast ?
- mac_filters->mcast_drop_all | mask :
- mac_filters->mcast_drop_all & ~mask;
-
- mac_filters->ucast_accept_all = accp_all_ucast ?
- mac_filters->ucast_accept_all | mask :
- mac_filters->ucast_accept_all & ~mask;
-
- mac_filters->mcast_accept_all = accp_all_mcast ?
- mac_filters->mcast_accept_all | mask :
- mac_filters->mcast_accept_all & ~mask;
-
- mac_filters->bcast_accept_all = accp_all_bcast ?
- mac_filters->bcast_accept_all | mask :
- mac_filters->bcast_accept_all & ~mask;
-
- mac_filters->unmatched_unicast = unmatched_unicast ?
- mac_filters->unmatched_unicast | mask :
- mac_filters->unmatched_unicast & ~mask;
-
- DP(BNX2X_MSG_SP, "drop_ucast 0x%x\ndrop_mcast 0x%x\n accp_ucast 0x%x\n"
- "accp_mcast 0x%x\naccp_bcast 0x%x\n",
- mac_filters->ucast_drop_all,
- mac_filters->mcast_drop_all,
- mac_filters->ucast_accept_all,
- mac_filters->mcast_accept_all,
- mac_filters->bcast_accept_all);
-
- /* write the MAC filter structure*/
- __storm_memset_mac_filters(bp, mac_filters, p->func_id);
-
- /* The operation is completed */
- clear_bit(p->state, p->pstate);
- smp_mb__after_clear_bit();
-
- return 0;
-}
-
-/* Setup ramrod data */
-static inline void bnx2x_rx_mode_set_rdata_hdr_e2(u32 cid,
- struct eth_classify_header *hdr,
- u8 rule_cnt)
-{
- hdr->echo = cid;
- hdr->rule_cnt = rule_cnt;
-}
-
-static inline void bnx2x_rx_mode_set_cmd_state_e2(struct bnx2x *bp,
- unsigned long accept_flags,
- struct eth_filter_rules_cmd *cmd,
- bool clear_accept_all)
-{
- u16 state;
-
- /* start with 'drop-all' */
- state = ETH_FILTER_RULES_CMD_UCAST_DROP_ALL |
- ETH_FILTER_RULES_CMD_MCAST_DROP_ALL;
-
- if (accept_flags) {
- if (test_bit(BNX2X_ACCEPT_UNICAST, &accept_flags))
- state &= ~ETH_FILTER_RULES_CMD_UCAST_DROP_ALL;
-
- if (test_bit(BNX2X_ACCEPT_MULTICAST, &accept_flags))
- state &= ~ETH_FILTER_RULES_CMD_MCAST_DROP_ALL;
-
- if (test_bit(BNX2X_ACCEPT_ALL_UNICAST, &accept_flags)) {
- state &= ~ETH_FILTER_RULES_CMD_UCAST_DROP_ALL;
- state |= ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL;
- }
-
- if (test_bit(BNX2X_ACCEPT_ALL_MULTICAST, &accept_flags)) {
- state |= ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL;
- state &= ~ETH_FILTER_RULES_CMD_MCAST_DROP_ALL;
- }
- if (test_bit(BNX2X_ACCEPT_BROADCAST, &accept_flags))
- state |= ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL;
-
- if (test_bit(BNX2X_ACCEPT_UNMATCHED, &accept_flags)) {
- state &= ~ETH_FILTER_RULES_CMD_UCAST_DROP_ALL;
- state |= ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED;
- }
- if (test_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags))
- state |= ETH_FILTER_RULES_CMD_ACCEPT_ANY_VLAN;
- }
-
- /* Clear ACCEPT_ALL_XXX flags for FCoE L2 Queue */
- if (clear_accept_all) {
- state &= ~ETH_FILTER_RULES_CMD_MCAST_ACCEPT_ALL;
- state &= ~ETH_FILTER_RULES_CMD_BCAST_ACCEPT_ALL;
- state &= ~ETH_FILTER_RULES_CMD_UCAST_ACCEPT_ALL;
- state &= ~ETH_FILTER_RULES_CMD_UCAST_ACCEPT_UNMATCHED;
- }
-
- cmd->state = cpu_to_le16(state);
-
-}
-
-static int bnx2x_set_rx_mode_e2(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p)
-{
- struct eth_filter_rules_ramrod_data *data = p->rdata;
- int rc;
- u8 rule_idx = 0;
-
- /* Reset the ramrod data buffer */
- memset(data, 0, sizeof(*data));
-
- /* Setup ramrod data */
-
- /* Tx (internal switching) */
- if (test_bit(RAMROD_TX, &p->ramrod_flags)) {
- data->rules[rule_idx].client_id = p->cl_id;
- data->rules[rule_idx].func_id = p->func_id;
-
- data->rules[rule_idx].cmd_general_data =
- ETH_FILTER_RULES_CMD_TX_CMD;
-
- bnx2x_rx_mode_set_cmd_state_e2(bp, p->tx_accept_flags,
- &(data->rules[rule_idx++]), false);
- }
-
- /* Rx */
- if (test_bit(RAMROD_RX, &p->ramrod_flags)) {
- data->rules[rule_idx].client_id = p->cl_id;
- data->rules[rule_idx].func_id = p->func_id;
-
- data->rules[rule_idx].cmd_general_data =
- ETH_FILTER_RULES_CMD_RX_CMD;
-
- bnx2x_rx_mode_set_cmd_state_e2(bp, p->rx_accept_flags,
- &(data->rules[rule_idx++]), false);
- }
-
-
- /*
- * If FCoE Queue configuration has been requested configure the Rx and
- * internal switching modes for this queue in separate rules.
- *
- * FCoE queue shell never be set to ACCEPT_ALL packets of any sort:
- * MCAST_ALL, UCAST_ALL, BCAST_ALL and UNMATCHED.
- */
- if (test_bit(BNX2X_RX_MODE_FCOE_ETH, &p->rx_mode_flags)) {
- /* Tx (internal switching) */
- if (test_bit(RAMROD_TX, &p->ramrod_flags)) {
- data->rules[rule_idx].client_id = bnx2x_fcoe(bp, cl_id);
- data->rules[rule_idx].func_id = p->func_id;
-
- data->rules[rule_idx].cmd_general_data =
- ETH_FILTER_RULES_CMD_TX_CMD;
-
- bnx2x_rx_mode_set_cmd_state_e2(bp, p->tx_accept_flags,
- &(data->rules[rule_idx++]),
- true);
- }
-
- /* Rx */
- if (test_bit(RAMROD_RX, &p->ramrod_flags)) {
- data->rules[rule_idx].client_id = bnx2x_fcoe(bp, cl_id);
- data->rules[rule_idx].func_id = p->func_id;
-
- data->rules[rule_idx].cmd_general_data =
- ETH_FILTER_RULES_CMD_RX_CMD;
-
- bnx2x_rx_mode_set_cmd_state_e2(bp, p->rx_accept_flags,
- &(data->rules[rule_idx++]),
- true);
- }
- }
-
- /*
- * Set the ramrod header (most importantly - number of rules to
- * configure).
- */
- bnx2x_rx_mode_set_rdata_hdr_e2(p->cid, &data->header, rule_idx);
-
- DP(BNX2X_MSG_SP, "About to configure %d rules, rx_accept_flags 0x%lx, "
- "tx_accept_flags 0x%lx\n",
- data->header.rule_cnt, p->rx_accept_flags,
- p->tx_accept_flags);
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- /* Send a ramrod */
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_FILTER_RULES, p->cid,
- U64_HI(p->rdata_mapping),
- U64_LO(p->rdata_mapping),
- ETH_CONNECTION_TYPE);
- if (rc)
- return rc;
-
- /* Ramrod completion is pending */
- return 1;
-}
-
-static int bnx2x_wait_rx_mode_comp_e2(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p)
-{
- return bnx2x_state_wait(bp, p->state, p->pstate);
-}
-
-static int bnx2x_empty_rx_mode_wait(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p)
-{
- /* Do nothing */
- return 0;
-}
-
-int bnx2x_config_rx_mode(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p)
-{
- int rc;
-
- /* Configure the new classification in the chip */
- rc = p->rx_mode_obj->config_rx_mode(bp, p);
- if (rc < 0)
- return rc;
-
- /* Wait for a ramrod completion if was requested */
- if (test_bit(RAMROD_COMP_WAIT, &p->ramrod_flags)) {
- rc = p->rx_mode_obj->wait_comp(bp, p);
- if (rc)
- return rc;
- }
-
- return rc;
-}
-
-void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
- struct bnx2x_rx_mode_obj *o)
-{
- if (CHIP_IS_E1x(bp)) {
- o->wait_comp = bnx2x_empty_rx_mode_wait;
- o->config_rx_mode = bnx2x_set_rx_mode_e1x;
- } else {
- o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
- o->config_rx_mode = bnx2x_set_rx_mode_e2;
- }
-}
-
-/********************* Multicast verbs: SET, CLEAR ****************************/
-static inline u8 bnx2x_mcast_bin_from_mac(u8 *mac)
-{
- return (crc32c_le(0, mac, ETH_ALEN) >> 24) & 0xff;
-}
-
-struct bnx2x_mcast_mac_elem {
- struct list_head link;
- u8 mac[ETH_ALEN];
- u8 pad[2]; /* For a natural alignment of the following buffer */
-};
-
-struct bnx2x_pending_mcast_cmd {
- struct list_head link;
- int type; /* BNX2X_MCAST_CMD_X */
- union {
- struct list_head macs_head;
- u32 macs_num; /* Needed for DEL command */
- int next_bin; /* Needed for RESTORE flow with aprox match */
- } data;
-
- bool done; /* set to true, when the command has been handled,
- * practically used in 57712 handling only, where one pending
- * command may be handled in a few operations. As long as for
- * other chips every operation handling is completed in a
- * single ramrod, there is no need to utilize this field.
- */
-};
-
-static int bnx2x_mcast_wait(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o)
-{
- if (bnx2x_state_wait(bp, o->sched_state, o->raw.pstate) ||
- o->raw.wait_comp(bp, &o->raw))
- return -EBUSY;
-
- return 0;
-}
-
-static int bnx2x_mcast_enqueue_cmd(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- int total_sz;
- struct bnx2x_pending_mcast_cmd *new_cmd;
- struct bnx2x_mcast_mac_elem *cur_mac = NULL;
- struct bnx2x_mcast_list_elem *pos;
- int macs_list_len = ((cmd == BNX2X_MCAST_CMD_ADD) ?
- p->mcast_list_len : 0);
-
- /* If the command is empty ("handle pending commands only"), break */
- if (!p->mcast_list_len)
- return 0;
-
- total_sz = sizeof(*new_cmd) +
- macs_list_len * sizeof(struct bnx2x_mcast_mac_elem);
-
- /* Add mcast is called under spin_lock, thus calling with GFP_ATOMIC */
- new_cmd = kzalloc(total_sz, GFP_ATOMIC);
-
- if (!new_cmd)
- return -ENOMEM;
-
- DP(BNX2X_MSG_SP, "About to enqueue a new %d command. "
- "macs_list_len=%d\n", cmd, macs_list_len);
-
- INIT_LIST_HEAD(&new_cmd->data.macs_head);
-
- new_cmd->type = cmd;
- new_cmd->done = false;
-
- switch (cmd) {
- case BNX2X_MCAST_CMD_ADD:
- cur_mac = (struct bnx2x_mcast_mac_elem *)
- ((u8 *)new_cmd + sizeof(*new_cmd));
-
- /* Push the MACs of the current command into the pendig command
- * MACs list: FIFO
- */
- list_for_each_entry(pos, &p->mcast_list, link) {
- memcpy(cur_mac->mac, pos->mac, ETH_ALEN);
- list_add_tail(&cur_mac->link, &new_cmd->data.macs_head);
- cur_mac++;
- }
-
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- new_cmd->data.macs_num = p->mcast_list_len;
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- new_cmd->data.next_bin = 0;
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return -EINVAL;
- }
-
- /* Push the new pending command to the tail of the pending list: FIFO */
- list_add_tail(&new_cmd->link, &o->pending_cmds_head);
-
- o->set_sched(o);
-
- return 1;
-}
-
-/**
- * bnx2x_mcast_get_next_bin - get the next set bin (index)
- *
- * @o:
- * @last: index to start looking from (including)
- *
- * returns the next found (set) bin or a negative value if none is found.
- */
-static inline int bnx2x_mcast_get_next_bin(struct bnx2x_mcast_obj *o, int last)
-{
- int i, j, inner_start = last % BIT_VEC64_ELEM_SZ;
-
- for (i = last / BIT_VEC64_ELEM_SZ; i < BNX2X_MCAST_VEC_SZ; i++) {
- if (o->registry.aprox_match.vec[i])
- for (j = inner_start; j < BIT_VEC64_ELEM_SZ; j++) {
- int cur_bit = j + BIT_VEC64_ELEM_SZ * i;
- if (BIT_VEC64_TEST_BIT(o->registry.aprox_match.
- vec, cur_bit)) {
- return cur_bit;
- }
- }
- inner_start = 0;
- }
-
- /* None found */
- return -1;
-}
-
-/**
- * bnx2x_mcast_clear_first_bin - find the first set bin and clear it
- *
- * @o:
- *
- * returns the index of the found bin or -1 if none is found
- */
-static inline int bnx2x_mcast_clear_first_bin(struct bnx2x_mcast_obj *o)
-{
- int cur_bit = bnx2x_mcast_get_next_bin(o, 0);
-
- if (cur_bit >= 0)
- BIT_VEC64_CLEAR_BIT(o->registry.aprox_match.vec, cur_bit);
-
- return cur_bit;
-}
-
-static inline u8 bnx2x_mcast_get_rx_tx_flag(struct bnx2x_mcast_obj *o)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- u8 rx_tx_flag = 0;
-
- if ((raw->obj_type == BNX2X_OBJ_TYPE_TX) ||
- (raw->obj_type == BNX2X_OBJ_TYPE_RX_TX))
- rx_tx_flag |= ETH_MULTICAST_RULES_CMD_TX_CMD;
-
- if ((raw->obj_type == BNX2X_OBJ_TYPE_RX) ||
- (raw->obj_type == BNX2X_OBJ_TYPE_RX_TX))
- rx_tx_flag |= ETH_MULTICAST_RULES_CMD_RX_CMD;
-
- return rx_tx_flag;
-}
-
-static void bnx2x_mcast_set_one_rule_e2(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, int idx,
- union bnx2x_mcast_config_data *cfg_data,
- int cmd)
-{
- struct bnx2x_raw_obj *r = &o->raw;
- struct eth_multicast_rules_ramrod_data *data =
- (struct eth_multicast_rules_ramrod_data *)(r->rdata);
- u8 func_id = r->func_id;
- u8 rx_tx_add_flag = bnx2x_mcast_get_rx_tx_flag(o);
- int bin;
-
- if ((cmd == BNX2X_MCAST_CMD_ADD) || (cmd == BNX2X_MCAST_CMD_RESTORE))
- rx_tx_add_flag |= ETH_MULTICAST_RULES_CMD_IS_ADD;
-
- data->rules[idx].cmd_general_data |= rx_tx_add_flag;
-
- /* Get a bin and update a bins' vector */
- switch (cmd) {
- case BNX2X_MCAST_CMD_ADD:
- bin = bnx2x_mcast_bin_from_mac(cfg_data->mac);
- BIT_VEC64_SET_BIT(o->registry.aprox_match.vec, bin);
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- /* If there were no more bins to clear
- * (bnx2x_mcast_clear_first_bin() returns -1) then we would
- * clear any (0xff) bin.
- * See bnx2x_mcast_validate_e2() for explanation when it may
- * happen.
- */
- bin = bnx2x_mcast_clear_first_bin(o);
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- bin = cfg_data->bin;
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return;
- }
-
- DP(BNX2X_MSG_SP, "%s bin %d\n",
- ((rx_tx_add_flag & ETH_MULTICAST_RULES_CMD_IS_ADD) ?
- "Setting" : "Clearing"), bin);
-
- data->rules[idx].bin_id = (u8)bin;
- data->rules[idx].func_id = func_id;
- data->rules[idx].engine_id = o->engine_id;
-}
-
-/**
- * bnx2x_mcast_handle_restore_cmd_e2 - restore configuration from the registry
- *
- * @bp: device handle
- * @o:
- * @start_bin: index in the registry to start from (including)
- * @rdata_idx: index in the ramrod data to start from
- *
- * returns last handled bin index or -1 if all bins have been handled
- */
-static inline int bnx2x_mcast_handle_restore_cmd_e2(
- struct bnx2x *bp, struct bnx2x_mcast_obj *o , int start_bin,
- int *rdata_idx)
-{
- int cur_bin, cnt = *rdata_idx;
- union bnx2x_mcast_config_data cfg_data = {0};
-
- /* go through the registry and configure the bins from it */
- for (cur_bin = bnx2x_mcast_get_next_bin(o, start_bin); cur_bin >= 0;
- cur_bin = bnx2x_mcast_get_next_bin(o, cur_bin + 1)) {
-
- cfg_data.bin = (u8)cur_bin;
- o->set_one_rule(bp, o, cnt, &cfg_data,
- BNX2X_MCAST_CMD_RESTORE);
-
- cnt++;
-
- DP(BNX2X_MSG_SP, "About to configure a bin %d\n", cur_bin);
-
- /* Break if we reached the maximum number
- * of rules.
- */
- if (cnt >= o->max_cmd_len)
- break;
- }
-
- *rdata_idx = cnt;
-
- return cur_bin;
-}
-
-static inline void bnx2x_mcast_hdl_pending_add_e2(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_pending_mcast_cmd *cmd_pos,
- int *line_idx)
-{
- struct bnx2x_mcast_mac_elem *pmac_pos, *pmac_pos_n;
- int cnt = *line_idx;
- union bnx2x_mcast_config_data cfg_data = {0};
-
- list_for_each_entry_safe(pmac_pos, pmac_pos_n, &cmd_pos->data.macs_head,
- link) {
-
- cfg_data.mac = &pmac_pos->mac[0];
- o->set_one_rule(bp, o, cnt, &cfg_data, cmd_pos->type);
-
- cnt++;
-
- DP(BNX2X_MSG_SP, "About to configure "BNX2X_MAC_FMT
- " mcast MAC\n",
- BNX2X_MAC_PRN_LIST(pmac_pos->mac));
-
- list_del(&pmac_pos->link);
-
- /* Break if we reached the maximum number
- * of rules.
- */
- if (cnt >= o->max_cmd_len)
- break;
- }
-
- *line_idx = cnt;
-
- /* if no more MACs to configure - we are done */
- if (list_empty(&cmd_pos->data.macs_head))
- cmd_pos->done = true;
-}
-
-static inline void bnx2x_mcast_hdl_pending_del_e2(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_pending_mcast_cmd *cmd_pos,
- int *line_idx)
-{
- int cnt = *line_idx;
-
- while (cmd_pos->data.macs_num) {
- o->set_one_rule(bp, o, cnt, NULL, cmd_pos->type);
-
- cnt++;
-
- cmd_pos->data.macs_num--;
-
- DP(BNX2X_MSG_SP, "Deleting MAC. %d left,cnt is %d\n",
- cmd_pos->data.macs_num, cnt);
-
- /* Break if we reached the maximum
- * number of rules.
- */
- if (cnt >= o->max_cmd_len)
- break;
- }
-
- *line_idx = cnt;
-
- /* If we cleared all bins - we are done */
- if (!cmd_pos->data.macs_num)
- cmd_pos->done = true;
-}
-
-static inline void bnx2x_mcast_hdl_pending_restore_e2(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_pending_mcast_cmd *cmd_pos,
- int *line_idx)
-{
- cmd_pos->data.next_bin = o->hdl_restore(bp, o, cmd_pos->data.next_bin,
- line_idx);
-
- if (cmd_pos->data.next_bin < 0)
- /* If o->set_restore returned -1 we are done */
- cmd_pos->done = true;
- else
- /* Start from the next bin next time */
- cmd_pos->data.next_bin++;
-}
-
-static inline int bnx2x_mcast_handle_pending_cmds_e2(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p)
-{
- struct bnx2x_pending_mcast_cmd *cmd_pos, *cmd_pos_n;
- int cnt = 0;
- struct bnx2x_mcast_obj *o = p->mcast_obj;
-
- list_for_each_entry_safe(cmd_pos, cmd_pos_n, &o->pending_cmds_head,
- link) {
- switch (cmd_pos->type) {
- case BNX2X_MCAST_CMD_ADD:
- bnx2x_mcast_hdl_pending_add_e2(bp, o, cmd_pos, &cnt);
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- bnx2x_mcast_hdl_pending_del_e2(bp, o, cmd_pos, &cnt);
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- bnx2x_mcast_hdl_pending_restore_e2(bp, o, cmd_pos,
- &cnt);
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd_pos->type);
- return -EINVAL;
- }
-
- /* If the command has been completed - remove it from the list
- * and free the memory
- */
- if (cmd_pos->done) {
- list_del(&cmd_pos->link);
- kfree(cmd_pos);
- }
-
- /* Break if we reached the maximum number of rules */
- if (cnt >= o->max_cmd_len)
- break;
- }
-
- return cnt;
-}
-
-static inline void bnx2x_mcast_hdl_add(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_mcast_ramrod_params *p,
- int *line_idx)
-{
- struct bnx2x_mcast_list_elem *mlist_pos;
- union bnx2x_mcast_config_data cfg_data = {0};
- int cnt = *line_idx;
-
- list_for_each_entry(mlist_pos, &p->mcast_list, link) {
- cfg_data.mac = mlist_pos->mac;
- o->set_one_rule(bp, o, cnt, &cfg_data, BNX2X_MCAST_CMD_ADD);
-
- cnt++;
-
- DP(BNX2X_MSG_SP, "About to configure "BNX2X_MAC_FMT
- " mcast MAC\n",
- BNX2X_MAC_PRN_LIST(mlist_pos->mac));
- }
-
- *line_idx = cnt;
-}
-
-static inline void bnx2x_mcast_hdl_del(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_mcast_ramrod_params *p,
- int *line_idx)
-{
- int cnt = *line_idx, i;
-
- for (i = 0; i < p->mcast_list_len; i++) {
- o->set_one_rule(bp, o, cnt, NULL, BNX2X_MCAST_CMD_DEL);
-
- cnt++;
-
- DP(BNX2X_MSG_SP, "Deleting MAC. %d left\n",
- p->mcast_list_len - i - 1);
- }
-
- *line_idx = cnt;
-}
-
-/**
- * bnx2x_mcast_handle_current_cmd -
- *
- * @bp: device handle
- * @p:
- * @cmd:
- * @start_cnt: first line in the ramrod data that may be used
- *
- * This function is called iff there is enough place for the current command in
- * the ramrod data.
- * Returns number of lines filled in the ramrod data in total.
- */
-static inline int bnx2x_mcast_handle_current_cmd(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p, int cmd,
- int start_cnt)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- int cnt = start_cnt;
-
- DP(BNX2X_MSG_SP, "p->mcast_list_len=%d\n", p->mcast_list_len);
-
- switch (cmd) {
- case BNX2X_MCAST_CMD_ADD:
- bnx2x_mcast_hdl_add(bp, o, p, &cnt);
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- bnx2x_mcast_hdl_del(bp, o, p, &cnt);
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- o->hdl_restore(bp, o, 0, &cnt);
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return -EINVAL;
- }
-
- /* The current command has been handled */
- p->mcast_list_len = 0;
-
- return cnt;
-}
-
-static int bnx2x_mcast_validate_e2(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- int reg_sz = o->get_registry_size(o);
-
- switch (cmd) {
- /* DEL command deletes all currently configured MACs */
- case BNX2X_MCAST_CMD_DEL:
- o->set_registry_size(o, 0);
- /* Don't break */
-
- /* RESTORE command will restore the entire multicast configuration */
- case BNX2X_MCAST_CMD_RESTORE:
- /* Here we set the approximate amount of work to do, which in
- * fact may be only less as some MACs in postponed ADD
- * command(s) scheduled before this command may fall into
- * the same bin and the actual number of bins set in the
- * registry would be less than we estimated here. See
- * bnx2x_mcast_set_one_rule_e2() for further details.
- */
- p->mcast_list_len = reg_sz;
- break;
-
- case BNX2X_MCAST_CMD_ADD:
- case BNX2X_MCAST_CMD_CONT:
- /* Here we assume that all new MACs will fall into new bins.
- * However we will correct the real registry size after we
- * handle all pending commands.
- */
- o->set_registry_size(o, reg_sz + p->mcast_list_len);
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return -EINVAL;
-
- }
-
- /* Increase the total number of MACs pending to be configured */
- o->total_pending_num += p->mcast_list_len;
-
- return 0;
-}
-
-static void bnx2x_mcast_revert_e2(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int old_num_bins)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
-
- o->set_registry_size(o, old_num_bins);
- o->total_pending_num -= p->mcast_list_len;
-}
-
-/**
- * bnx2x_mcast_set_rdata_hdr_e2 - sets a header values
- *
- * @bp: device handle
- * @p:
- * @len: number of rules to handle
- */
-static inline void bnx2x_mcast_set_rdata_hdr_e2(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- u8 len)
-{
- struct bnx2x_raw_obj *r = &p->mcast_obj->raw;
- struct eth_multicast_rules_ramrod_data *data =
- (struct eth_multicast_rules_ramrod_data *)(r->rdata);
-
- data->header.echo = ((r->cid & BNX2X_SWCID_MASK) |
- (BNX2X_FILTER_MCAST_PENDING << BNX2X_SWCID_SHIFT));
- data->header.rule_cnt = len;
-}
-
-/**
- * bnx2x_mcast_refresh_registry_e2 - recalculate the actual number of set bins
- *
- * @bp: device handle
- * @o:
- *
- * Recalculate the actual number of set bins in the registry using Brian
- * Kernighan's algorithm: it's execution complexity is as a number of set bins.
- *
- * returns 0 for the compliance with bnx2x_mcast_refresh_registry_e1().
- */
-static inline int bnx2x_mcast_refresh_registry_e2(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o)
-{
- int i, cnt = 0;
- u64 elem;
-
- for (i = 0; i < BNX2X_MCAST_VEC_SZ; i++) {
- elem = o->registry.aprox_match.vec[i];
- for (; elem; cnt++)
- elem &= elem - 1;
- }
-
- o->set_registry_size(o, cnt);
-
- return 0;
-}
-
-static int bnx2x_mcast_setup_e2(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- struct bnx2x_raw_obj *raw = &p->mcast_obj->raw;
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- struct eth_multicast_rules_ramrod_data *data =
- (struct eth_multicast_rules_ramrod_data *)(raw->rdata);
- int cnt = 0, rc;
-
- /* Reset the ramrod data buffer */
- memset(data, 0, sizeof(*data));
-
- cnt = bnx2x_mcast_handle_pending_cmds_e2(bp, p);
-
- /* If there are no more pending commands - clear SCHEDULED state */
- if (list_empty(&o->pending_cmds_head))
- o->clear_sched(o);
-
- /* The below may be true iff there was enough room in ramrod
- * data for all pending commands and for the current
- * command. Otherwise the current command would have been added
- * to the pending commands and p->mcast_list_len would have been
- * zeroed.
- */
- if (p->mcast_list_len > 0)
- cnt = bnx2x_mcast_handle_current_cmd(bp, p, cmd, cnt);
-
- /* We've pulled out some MACs - update the total number of
- * outstanding.
- */
- o->total_pending_num -= cnt;
-
- /* send a ramrod */
- WARN_ON(o->total_pending_num < 0);
- WARN_ON(cnt > o->max_cmd_len);
-
- bnx2x_mcast_set_rdata_hdr_e2(bp, p, (u8)cnt);
-
- /* Update a registry size if there are no more pending operations.
- *
- * We don't want to change the value of the registry size if there are
- * pending operations because we want it to always be equal to the
- * exact or the approximate number (see bnx2x_mcast_validate_e2()) of
- * set bins after the last requested operation in order to properly
- * evaluate the size of the next DEL/RESTORE operation.
- *
- * Note that we update the registry itself during command(s) handling
- * - see bnx2x_mcast_set_one_rule_e2(). That's because for 57712 we
- * aggregate multiple commands (ADD/DEL/RESTORE) into one ramrod but
- * with a limited amount of update commands (per MAC/bin) and we don't
- * know in this scope what the actual state of bins configuration is
- * going to be after this ramrod.
- */
- if (!o->total_pending_num)
- bnx2x_mcast_refresh_registry_e2(bp, o);
-
- /*
- * If CLEAR_ONLY was requested - don't send a ramrod and clear
- * RAMROD_PENDING status immediately.
- */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) {
- raw->clear_pending(raw);
- return 0;
- } else {
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- /* Send a ramrod */
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_MULTICAST_RULES,
- raw->cid, U64_HI(raw->rdata_mapping),
- U64_LO(raw->rdata_mapping),
- ETH_CONNECTION_TYPE);
- if (rc)
- return rc;
-
- /* Ramrod completion is pending */
- return 1;
- }
-}
-
-static int bnx2x_mcast_validate_e1h(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- /* Mark, that there is a work to do */
- if ((cmd == BNX2X_MCAST_CMD_DEL) || (cmd == BNX2X_MCAST_CMD_RESTORE))
- p->mcast_list_len = 1;
-
- return 0;
-}
-
-static void bnx2x_mcast_revert_e1h(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int old_num_bins)
-{
- /* Do nothing */
-}
-
-#define BNX2X_57711_SET_MC_FILTER(filter, bit) \
-do { \
- (filter)[(bit) >> 5] |= (1 << ((bit) & 0x1f)); \
-} while (0)
-
-static inline void bnx2x_mcast_hdl_add_e1h(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o,
- struct bnx2x_mcast_ramrod_params *p,
- u32 *mc_filter)
-{
- struct bnx2x_mcast_list_elem *mlist_pos;
- int bit;
-
- list_for_each_entry(mlist_pos, &p->mcast_list, link) {
- bit = bnx2x_mcast_bin_from_mac(mlist_pos->mac);
- BNX2X_57711_SET_MC_FILTER(mc_filter, bit);
-
- DP(BNX2X_MSG_SP, "About to configure "
- BNX2X_MAC_FMT" mcast MAC, bin %d\n",
- BNX2X_MAC_PRN_LIST(mlist_pos->mac), bit);
-
- /* bookkeeping... */
- BIT_VEC64_SET_BIT(o->registry.aprox_match.vec,
- bit);
- }
-}
-
-static inline void bnx2x_mcast_hdl_restore_e1h(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, struct bnx2x_mcast_ramrod_params *p,
- u32 *mc_filter)
-{
- int bit;
-
- for (bit = bnx2x_mcast_get_next_bin(o, 0);
- bit >= 0;
- bit = bnx2x_mcast_get_next_bin(o, bit + 1)) {
- BNX2X_57711_SET_MC_FILTER(mc_filter, bit);
- DP(BNX2X_MSG_SP, "About to set bin %d\n", bit);
- }
-}
-
-/* On 57711 we write the multicast MACs' aproximate match
- * table by directly into the TSTORM's internal RAM. So we don't
- * really need to handle any tricks to make it work.
- */
-static int bnx2x_mcast_setup_e1h(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- int i;
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- struct bnx2x_raw_obj *r = &o->raw;
-
- /* If CLEAR_ONLY has been requested - clear the registry
- * and clear a pending bit.
- */
- if (!test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) {
- u32 mc_filter[MC_HASH_SIZE] = {0};
-
- /* Set the multicast filter bits before writing it into
- * the internal memory.
- */
- switch (cmd) {
- case BNX2X_MCAST_CMD_ADD:
- bnx2x_mcast_hdl_add_e1h(bp, o, p, mc_filter);
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- DP(BNX2X_MSG_SP, "Invalidating multicast "
- "MACs configuration\n");
-
- /* clear the registry */
- memset(o->registry.aprox_match.vec, 0,
- sizeof(o->registry.aprox_match.vec));
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- bnx2x_mcast_hdl_restore_e1h(bp, o, p, mc_filter);
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return -EINVAL;
- }
-
- /* Set the mcast filter in the internal memory */
- for (i = 0; i < MC_HASH_SIZE; i++)
- REG_WR(bp, MC_HASH_OFFSET(bp, i), mc_filter[i]);
- } else
- /* clear the registry */
- memset(o->registry.aprox_match.vec, 0,
- sizeof(o->registry.aprox_match.vec));
-
- /* We are done */
- r->clear_pending(r);
-
- return 0;
-}
-
-static int bnx2x_mcast_validate_e1(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- int reg_sz = o->get_registry_size(o);
-
- switch (cmd) {
- /* DEL command deletes all currently configured MACs */
- case BNX2X_MCAST_CMD_DEL:
- o->set_registry_size(o, 0);
- /* Don't break */
-
- /* RESTORE command will restore the entire multicast configuration */
- case BNX2X_MCAST_CMD_RESTORE:
- p->mcast_list_len = reg_sz;
- DP(BNX2X_MSG_SP, "Command %d, p->mcast_list_len=%d\n",
- cmd, p->mcast_list_len);
- break;
-
- case BNX2X_MCAST_CMD_ADD:
- case BNX2X_MCAST_CMD_CONT:
- /* Multicast MACs on 57710 are configured as unicast MACs and
- * there is only a limited number of CAM entries for that
- * matter.
- */
- if (p->mcast_list_len > o->max_cmd_len) {
- BNX2X_ERR("Can't configure more than %d multicast MACs"
- "on 57710\n", o->max_cmd_len);
- return -EINVAL;
- }
- /* Every configured MAC should be cleared if DEL command is
- * called. Only the last ADD command is relevant as long as
- * every ADD commands overrides the previous configuration.
- */
- DP(BNX2X_MSG_SP, "p->mcast_list_len=%d\n", p->mcast_list_len);
- if (p->mcast_list_len > 0)
- o->set_registry_size(o, p->mcast_list_len);
-
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd);
- return -EINVAL;
-
- }
-
- /* We want to ensure that commands are executed one by one for 57710.
- * Therefore each none-empty command will consume o->max_cmd_len.
- */
- if (p->mcast_list_len)
- o->total_pending_num += o->max_cmd_len;
-
- return 0;
-}
-
-static void bnx2x_mcast_revert_e1(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int old_num_macs)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
-
- o->set_registry_size(o, old_num_macs);
-
- /* If current command hasn't been handled yet and we are
- * here means that it's meant to be dropped and we have to
- * update the number of outstandling MACs accordingly.
- */
- if (p->mcast_list_len)
- o->total_pending_num -= o->max_cmd_len;
-}
-
-static void bnx2x_mcast_set_one_rule_e1(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, int idx,
- union bnx2x_mcast_config_data *cfg_data,
- int cmd)
-{
- struct bnx2x_raw_obj *r = &o->raw;
- struct mac_configuration_cmd *data =
- (struct mac_configuration_cmd *)(r->rdata);
-
- /* copy mac */
- if ((cmd == BNX2X_MCAST_CMD_ADD) || (cmd == BNX2X_MCAST_CMD_RESTORE)) {
- bnx2x_set_fw_mac_addr(&data->config_table[idx].msb_mac_addr,
- &data->config_table[idx].middle_mac_addr,
- &data->config_table[idx].lsb_mac_addr,
- cfg_data->mac);
-
- data->config_table[idx].vlan_id = 0;
- data->config_table[idx].pf_id = r->func_id;
- data->config_table[idx].clients_bit_vector =
- cpu_to_le32(1 << r->cl_id);
-
- SET_FLAG(data->config_table[idx].flags,
- MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
- T_ETH_MAC_COMMAND_SET);
- }
-}
-
-/**
- * bnx2x_mcast_set_rdata_hdr_e1 - set header values in mac_configuration_cmd
- *
- * @bp: device handle
- * @p:
- * @len: number of rules to handle
- */
-static inline void bnx2x_mcast_set_rdata_hdr_e1(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- u8 len)
-{
- struct bnx2x_raw_obj *r = &p->mcast_obj->raw;
- struct mac_configuration_cmd *data =
- (struct mac_configuration_cmd *)(r->rdata);
-
- u8 offset = (CHIP_REV_IS_SLOW(bp) ?
- BNX2X_MAX_EMUL_MULTI*(1 + r->func_id) :
- BNX2X_MAX_MULTICAST*(1 + r->func_id));
-
- data->hdr.offset = offset;
- data->hdr.client_id = 0xff;
- data->hdr.echo = ((r->cid & BNX2X_SWCID_MASK) |
- (BNX2X_FILTER_MCAST_PENDING << BNX2X_SWCID_SHIFT));
- data->hdr.length = len;
-}
-
-/**
- * bnx2x_mcast_handle_restore_cmd_e1 - restore command for 57710
- *
- * @bp: device handle
- * @o:
- * @start_idx: index in the registry to start from
- * @rdata_idx: index in the ramrod data to start from
- *
- * restore command for 57710 is like all other commands - always a stand alone
- * command - start_idx and rdata_idx will always be 0. This function will always
- * succeed.
- * returns -1 to comply with 57712 variant.
- */
-static inline int bnx2x_mcast_handle_restore_cmd_e1(
- struct bnx2x *bp, struct bnx2x_mcast_obj *o , int start_idx,
- int *rdata_idx)
-{
- struct bnx2x_mcast_mac_elem *elem;
- int i = 0;
- union bnx2x_mcast_config_data cfg_data = {0};
-
- /* go through the registry and configure the MACs from it. */
- list_for_each_entry(elem, &o->registry.exact_match.macs, link) {
- cfg_data.mac = &elem->mac[0];
- o->set_one_rule(bp, o, i, &cfg_data, BNX2X_MCAST_CMD_RESTORE);
-
- i++;
-
- DP(BNX2X_MSG_SP, "About to configure "BNX2X_MAC_FMT
- " mcast MAC\n",
- BNX2X_MAC_PRN_LIST(cfg_data.mac));
- }
-
- *rdata_idx = i;
-
- return -1;
-}
-
-
-static inline int bnx2x_mcast_handle_pending_cmds_e1(
- struct bnx2x *bp, struct bnx2x_mcast_ramrod_params *p)
-{
- struct bnx2x_pending_mcast_cmd *cmd_pos;
- struct bnx2x_mcast_mac_elem *pmac_pos;
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- union bnx2x_mcast_config_data cfg_data = {0};
- int cnt = 0;
-
-
- /* If nothing to be done - return */
- if (list_empty(&o->pending_cmds_head))
- return 0;
-
- /* Handle the first command */
- cmd_pos = list_first_entry(&o->pending_cmds_head,
- struct bnx2x_pending_mcast_cmd, link);
-
- switch (cmd_pos->type) {
- case BNX2X_MCAST_CMD_ADD:
- list_for_each_entry(pmac_pos, &cmd_pos->data.macs_head, link) {
- cfg_data.mac = &pmac_pos->mac[0];
- o->set_one_rule(bp, o, cnt, &cfg_data, cmd_pos->type);
-
- cnt++;
-
- DP(BNX2X_MSG_SP, "About to configure "BNX2X_MAC_FMT
- " mcast MAC\n",
- BNX2X_MAC_PRN_LIST(pmac_pos->mac));
- }
- break;
-
- case BNX2X_MCAST_CMD_DEL:
- cnt = cmd_pos->data.macs_num;
- DP(BNX2X_MSG_SP, "About to delete %d multicast MACs\n", cnt);
- break;
-
- case BNX2X_MCAST_CMD_RESTORE:
- o->hdl_restore(bp, o, 0, &cnt);
- break;
-
- default:
- BNX2X_ERR("Unknown command: %d\n", cmd_pos->type);
- return -EINVAL;
- }
-
- list_del(&cmd_pos->link);
- kfree(cmd_pos);
-
- return cnt;
-}
-
-/**
- * bnx2x_get_fw_mac_addr - revert the bnx2x_set_fw_mac_addr().
- *
- * @fw_hi:
- * @fw_mid:
- * @fw_lo:
- * @mac:
- */
-static inline void bnx2x_get_fw_mac_addr(__le16 *fw_hi, __le16 *fw_mid,
- __le16 *fw_lo, u8 *mac)
-{
- mac[1] = ((u8 *)fw_hi)[0];
- mac[0] = ((u8 *)fw_hi)[1];
- mac[3] = ((u8 *)fw_mid)[0];
- mac[2] = ((u8 *)fw_mid)[1];
- mac[5] = ((u8 *)fw_lo)[0];
- mac[4] = ((u8 *)fw_lo)[1];
-}
-
-/**
- * bnx2x_mcast_refresh_registry_e1 -
- *
- * @bp: device handle
- * @cnt:
- *
- * Check the ramrod data first entry flag to see if it's a DELETE or ADD command
- * and update the registry correspondingly: if ADD - allocate a memory and add
- * the entries to the registry (list), if DELETE - clear the registry and free
- * the memory.
- */
-static inline int bnx2x_mcast_refresh_registry_e1(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct bnx2x_mcast_mac_elem *elem;
- struct mac_configuration_cmd *data =
- (struct mac_configuration_cmd *)(raw->rdata);
-
- /* If first entry contains a SET bit - the command was ADD,
- * otherwise - DEL_ALL
- */
- if (GET_FLAG(data->config_table[0].flags,
- MAC_CONFIGURATION_ENTRY_ACTION_TYPE)) {
- int i, len = data->hdr.length;
-
- /* Break if it was a RESTORE command */
- if (!list_empty(&o->registry.exact_match.macs))
- return 0;
-
- elem = kzalloc(sizeof(*elem)*len, GFP_ATOMIC);
- if (!elem) {
- BNX2X_ERR("Failed to allocate registry memory\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < len; i++, elem++) {
- bnx2x_get_fw_mac_addr(
- &data->config_table[i].msb_mac_addr,
- &data->config_table[i].middle_mac_addr,
- &data->config_table[i].lsb_mac_addr,
- elem->mac);
- DP(BNX2X_MSG_SP, "Adding registry entry for ["
- BNX2X_MAC_FMT"]\n",
- BNX2X_MAC_PRN_LIST(elem->mac));
- list_add_tail(&elem->link,
- &o->registry.exact_match.macs);
- }
- } else {
- elem = list_first_entry(&o->registry.exact_match.macs,
- struct bnx2x_mcast_mac_elem, link);
- DP(BNX2X_MSG_SP, "Deleting a registry\n");
- kfree(elem);
- INIT_LIST_HEAD(&o->registry.exact_match.macs);
- }
-
- return 0;
-}
-
-static int bnx2x_mcast_setup_e1(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- struct bnx2x_raw_obj *raw = &o->raw;
- struct mac_configuration_cmd *data =
- (struct mac_configuration_cmd *)(raw->rdata);
- int cnt = 0, i, rc;
-
- /* Reset the ramrod data buffer */
- memset(data, 0, sizeof(*data));
-
- /* First set all entries as invalid */
- for (i = 0; i < o->max_cmd_len ; i++)
- SET_FLAG(data->config_table[i].flags,
- MAC_CONFIGURATION_ENTRY_ACTION_TYPE,
- T_ETH_MAC_COMMAND_INVALIDATE);
-
- /* Handle pending commands first */
- cnt = bnx2x_mcast_handle_pending_cmds_e1(bp, p);
-
- /* If there are no more pending commands - clear SCHEDULED state */
- if (list_empty(&o->pending_cmds_head))
- o->clear_sched(o);
-
- /* The below may be true iff there were no pending commands */
- if (!cnt)
- cnt = bnx2x_mcast_handle_current_cmd(bp, p, cmd, 0);
-
- /* For 57710 every command has o->max_cmd_len length to ensure that
- * commands are done one at a time.
- */
- o->total_pending_num -= o->max_cmd_len;
-
- /* send a ramrod */
-
- WARN_ON(cnt > o->max_cmd_len);
-
- /* Set ramrod header (in particular, a number of entries to update) */
- bnx2x_mcast_set_rdata_hdr_e1(bp, p, (u8)cnt);
-
- /* update a registry: we need the registry contents to be always up
- * to date in order to be able to execute a RESTORE opcode. Here
- * we use the fact that for 57710 we sent one command at a time
- * hence we may take the registry update out of the command handling
- * and do it in a simpler way here.
- */
- rc = bnx2x_mcast_refresh_registry_e1(bp, o);
- if (rc)
- return rc;
-
- /*
- * If CLEAR_ONLY was requested - don't send a ramrod and clear
- * RAMROD_PENDING status immediately.
- */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) {
- raw->clear_pending(raw);
- return 0;
- } else {
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- /* Send a ramrod */
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, raw->cid,
- U64_HI(raw->rdata_mapping),
- U64_LO(raw->rdata_mapping),
- ETH_CONNECTION_TYPE);
- if (rc)
- return rc;
-
- /* Ramrod completion is pending */
- return 1;
- }
-
-}
-
-static int bnx2x_mcast_get_registry_size_exact(struct bnx2x_mcast_obj *o)
-{
- return o->registry.exact_match.num_macs_set;
-}
-
-static int bnx2x_mcast_get_registry_size_aprox(struct bnx2x_mcast_obj *o)
-{
- return o->registry.aprox_match.num_bins_set;
-}
-
-static void bnx2x_mcast_set_registry_size_exact(struct bnx2x_mcast_obj *o,
- int n)
-{
- o->registry.exact_match.num_macs_set = n;
-}
-
-static void bnx2x_mcast_set_registry_size_aprox(struct bnx2x_mcast_obj *o,
- int n)
-{
- o->registry.aprox_match.num_bins_set = n;
-}
-
-int bnx2x_config_mcast(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int cmd)
-{
- struct bnx2x_mcast_obj *o = p->mcast_obj;
- struct bnx2x_raw_obj *r = &o->raw;
- int rc = 0, old_reg_size;
-
- /* This is needed to recover number of currently configured mcast macs
- * in case of failure.
- */
- old_reg_size = o->get_registry_size(o);
-
- /* Do some calculations and checks */
- rc = o->validate(bp, p, cmd);
- if (rc)
- return rc;
-
- /* Return if there is no work to do */
- if ((!p->mcast_list_len) && (!o->check_sched(o)))
- return 0;
-
- DP(BNX2X_MSG_SP, "o->total_pending_num=%d p->mcast_list_len=%d "
- "o->max_cmd_len=%d\n", o->total_pending_num,
- p->mcast_list_len, o->max_cmd_len);
-
- /* Enqueue the current command to the pending list if we can't complete
- * it in the current iteration
- */
- if (r->check_pending(r) ||
- ((o->max_cmd_len > 0) && (o->total_pending_num > o->max_cmd_len))) {
- rc = o->enqueue_cmd(bp, p->mcast_obj, p, cmd);
- if (rc < 0)
- goto error_exit1;
-
- /* As long as the current command is in a command list we
- * don't need to handle it separately.
- */
- p->mcast_list_len = 0;
- }
-
- if (!r->check_pending(r)) {
-
- /* Set 'pending' state */
- r->set_pending(r);
-
- /* Configure the new classification in the chip */
- rc = o->config_mcast(bp, p, cmd);
- if (rc < 0)
- goto error_exit2;
-
- /* Wait for a ramrod completion if was requested */
- if (test_bit(RAMROD_COMP_WAIT, &p->ramrod_flags))
- rc = o->wait_comp(bp, o);
- }
-
- return rc;
-
-error_exit2:
- r->clear_pending(r);
-
-error_exit1:
- o->revert(bp, p, old_reg_size);
-
- return rc;
-}
-
-static void bnx2x_mcast_clear_sched(struct bnx2x_mcast_obj *o)
-{
- smp_mb__before_clear_bit();
- clear_bit(o->sched_state, o->raw.pstate);
- smp_mb__after_clear_bit();
-}
-
-static void bnx2x_mcast_set_sched(struct bnx2x_mcast_obj *o)
-{
- smp_mb__before_clear_bit();
- set_bit(o->sched_state, o->raw.pstate);
- smp_mb__after_clear_bit();
-}
-
-static bool bnx2x_mcast_check_sched(struct bnx2x_mcast_obj *o)
-{
- return !!test_bit(o->sched_state, o->raw.pstate);
-}
-
-static bool bnx2x_mcast_check_pending(struct bnx2x_mcast_obj *o)
-{
- return o->raw.check_pending(&o->raw) || o->check_sched(o);
-}
-
-void bnx2x_init_mcast_obj(struct bnx2x *bp,
- struct bnx2x_mcast_obj *mcast_obj,
- u8 mcast_cl_id, u32 mcast_cid, u8 func_id,
- u8 engine_id, void *rdata, dma_addr_t rdata_mapping,
- int state, unsigned long *pstate, bnx2x_obj_type type)
-{
- memset(mcast_obj, 0, sizeof(*mcast_obj));
-
- bnx2x_init_raw_obj(&mcast_obj->raw, mcast_cl_id, mcast_cid, func_id,
- rdata, rdata_mapping, state, pstate, type);
-
- mcast_obj->engine_id = engine_id;
-
- INIT_LIST_HEAD(&mcast_obj->pending_cmds_head);
-
- mcast_obj->sched_state = BNX2X_FILTER_MCAST_SCHED;
- mcast_obj->check_sched = bnx2x_mcast_check_sched;
- mcast_obj->set_sched = bnx2x_mcast_set_sched;
- mcast_obj->clear_sched = bnx2x_mcast_clear_sched;
-
- if (CHIP_IS_E1(bp)) {
- mcast_obj->config_mcast = bnx2x_mcast_setup_e1;
- mcast_obj->enqueue_cmd = bnx2x_mcast_enqueue_cmd;
- mcast_obj->hdl_restore =
- bnx2x_mcast_handle_restore_cmd_e1;
- mcast_obj->check_pending = bnx2x_mcast_check_pending;
-
- if (CHIP_REV_IS_SLOW(bp))
- mcast_obj->max_cmd_len = BNX2X_MAX_EMUL_MULTI;
- else
- mcast_obj->max_cmd_len = BNX2X_MAX_MULTICAST;
-
- mcast_obj->wait_comp = bnx2x_mcast_wait;
- mcast_obj->set_one_rule = bnx2x_mcast_set_one_rule_e1;
- mcast_obj->validate = bnx2x_mcast_validate_e1;
- mcast_obj->revert = bnx2x_mcast_revert_e1;
- mcast_obj->get_registry_size =
- bnx2x_mcast_get_registry_size_exact;
- mcast_obj->set_registry_size =
- bnx2x_mcast_set_registry_size_exact;
-
- /* 57710 is the only chip that uses the exact match for mcast
- * at the moment.
- */
- INIT_LIST_HEAD(&mcast_obj->registry.exact_match.macs);
-
- } else if (CHIP_IS_E1H(bp)) {
- mcast_obj->config_mcast = bnx2x_mcast_setup_e1h;
- mcast_obj->enqueue_cmd = NULL;
- mcast_obj->hdl_restore = NULL;
- mcast_obj->check_pending = bnx2x_mcast_check_pending;
-
- /* 57711 doesn't send a ramrod, so it has unlimited credit
- * for one command.
- */
- mcast_obj->max_cmd_len = -1;
- mcast_obj->wait_comp = bnx2x_mcast_wait;
- mcast_obj->set_one_rule = NULL;
- mcast_obj->validate = bnx2x_mcast_validate_e1h;
- mcast_obj->revert = bnx2x_mcast_revert_e1h;
- mcast_obj->get_registry_size =
- bnx2x_mcast_get_registry_size_aprox;
- mcast_obj->set_registry_size =
- bnx2x_mcast_set_registry_size_aprox;
- } else {
- mcast_obj->config_mcast = bnx2x_mcast_setup_e2;
- mcast_obj->enqueue_cmd = bnx2x_mcast_enqueue_cmd;
- mcast_obj->hdl_restore =
- bnx2x_mcast_handle_restore_cmd_e2;
- mcast_obj->check_pending = bnx2x_mcast_check_pending;
- /* TODO: There should be a proper HSI define for this number!!!
- */
- mcast_obj->max_cmd_len = 16;
- mcast_obj->wait_comp = bnx2x_mcast_wait;
- mcast_obj->set_one_rule = bnx2x_mcast_set_one_rule_e2;
- mcast_obj->validate = bnx2x_mcast_validate_e2;
- mcast_obj->revert = bnx2x_mcast_revert_e2;
- mcast_obj->get_registry_size =
- bnx2x_mcast_get_registry_size_aprox;
- mcast_obj->set_registry_size =
- bnx2x_mcast_set_registry_size_aprox;
- }
-}
-
-/*************************** Credit handling **********************************/
-
-/**
- * atomic_add_ifless - add if the result is less than a given value.
- *
- * @v: pointer of type atomic_t
- * @a: the amount to add to v...
- * @u: ...if (v + a) is less than u.
- *
- * returns true if (v + a) was less than u, and false otherwise.
- *
- */
-static inline bool __atomic_add_ifless(atomic_t *v, int a, int u)
-{
- int c, old;
-
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c + a >= u))
- return false;
-
- old = atomic_cmpxchg((v), c, c + a);
- if (likely(old == c))
- break;
- c = old;
- }
-
- return true;
-}
-
-/**
- * atomic_dec_ifmoe - dec if the result is more or equal than a given value.
- *
- * @v: pointer of type atomic_t
- * @a: the amount to dec from v...
- * @u: ...if (v - a) is more or equal than u.
- *
- * returns true if (v - a) was more or equal than u, and false
- * otherwise.
- */
-static inline bool __atomic_dec_ifmoe(atomic_t *v, int a, int u)
-{
- int c, old;
-
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c - a < u))
- return false;
-
- old = atomic_cmpxchg((v), c, c - a);
- if (likely(old == c))
- break;
- c = old;
- }
-
- return true;
-}
-
-static bool bnx2x_credit_pool_get(struct bnx2x_credit_pool_obj *o, int cnt)
-{
- bool rc;
-
- smp_mb();
- rc = __atomic_dec_ifmoe(&o->credit, cnt, 0);
- smp_mb();
-
- return rc;
-}
-
-static bool bnx2x_credit_pool_put(struct bnx2x_credit_pool_obj *o, int cnt)
-{
- bool rc;
-
- smp_mb();
-
- /* Don't let to refill if credit + cnt > pool_sz */
- rc = __atomic_add_ifless(&o->credit, cnt, o->pool_sz + 1);
-
- smp_mb();
-
- return rc;
-}
-
-static int bnx2x_credit_pool_check(struct bnx2x_credit_pool_obj *o)
-{
- int cur_credit;
-
- smp_mb();
- cur_credit = atomic_read(&o->credit);
-
- return cur_credit;
-}
-
-static bool bnx2x_credit_pool_always_true(struct bnx2x_credit_pool_obj *o,
- int cnt)
-{
- return true;
-}
-
-
-static bool bnx2x_credit_pool_get_entry(
- struct bnx2x_credit_pool_obj *o,
- int *offset)
-{
- int idx, vec, i;
-
- *offset = -1;
-
- /* Find "internal cam-offset" then add to base for this object... */
- for (vec = 0; vec < BNX2X_POOL_VEC_SIZE; vec++) {
-
- /* Skip the current vector if there are no free entries in it */
- if (!o->pool_mirror[vec])
- continue;
-
- /* If we've got here we are going to find a free entry */
- for (idx = vec * BNX2X_POOL_VEC_SIZE, i = 0;
- i < BIT_VEC64_ELEM_SZ; idx++, i++)
-
- if (BIT_VEC64_TEST_BIT(o->pool_mirror, idx)) {
- /* Got one!! */
- BIT_VEC64_CLEAR_BIT(o->pool_mirror, idx);
- *offset = o->base_pool_offset + idx;
- return true;
- }
- }
-
- return false;
-}
-
-static bool bnx2x_credit_pool_put_entry(
- struct bnx2x_credit_pool_obj *o,
- int offset)
-{
- if (offset < o->base_pool_offset)
- return false;
-
- offset -= o->base_pool_offset;
-
- if (offset >= o->pool_sz)
- return false;
-
- /* Return the entry to the pool */
- BIT_VEC64_SET_BIT(o->pool_mirror, offset);
-
- return true;
-}
-
-static bool bnx2x_credit_pool_put_entry_always_true(
- struct bnx2x_credit_pool_obj *o,
- int offset)
-{
- return true;
-}
-
-static bool bnx2x_credit_pool_get_entry_always_true(
- struct bnx2x_credit_pool_obj *o,
- int *offset)
-{
- *offset = -1;
- return true;
-}
-/**
- * bnx2x_init_credit_pool - initialize credit pool internals.
- *
- * @p:
- * @base: Base entry in the CAM to use.
- * @credit: pool size.
- *
- * If base is negative no CAM entries handling will be performed.
- * If credit is negative pool operations will always succeed (unlimited pool).
- *
- */
-static inline void bnx2x_init_credit_pool(struct bnx2x_credit_pool_obj *p,
- int base, int credit)
-{
- /* Zero the object first */
- memset(p, 0, sizeof(*p));
-
- /* Set the table to all 1s */
- memset(&p->pool_mirror, 0xff, sizeof(p->pool_mirror));
-
- /* Init a pool as full */
- atomic_set(&p->credit, credit);
-
- /* The total poll size */
- p->pool_sz = credit;
-
- p->base_pool_offset = base;
-
- /* Commit the change */
- smp_mb();
-
- p->check = bnx2x_credit_pool_check;
-
- /* if pool credit is negative - disable the checks */
- if (credit >= 0) {
- p->put = bnx2x_credit_pool_put;
- p->get = bnx2x_credit_pool_get;
- p->put_entry = bnx2x_credit_pool_put_entry;
- p->get_entry = bnx2x_credit_pool_get_entry;
- } else {
- p->put = bnx2x_credit_pool_always_true;
- p->get = bnx2x_credit_pool_always_true;
- p->put_entry = bnx2x_credit_pool_put_entry_always_true;
- p->get_entry = bnx2x_credit_pool_get_entry_always_true;
- }
-
- /* If base is negative - disable entries handling */
- if (base < 0) {
- p->put_entry = bnx2x_credit_pool_put_entry_always_true;
- p->get_entry = bnx2x_credit_pool_get_entry_always_true;
- }
-}
-
-void bnx2x_init_mac_credit_pool(struct bnx2x *bp,
- struct bnx2x_credit_pool_obj *p, u8 func_id,
- u8 func_num)
-{
-/* TODO: this will be defined in consts as well... */
-#define BNX2X_CAM_SIZE_EMUL 5
-
- int cam_sz;
-
- if (CHIP_IS_E1(bp)) {
- /* In E1, Multicast is saved in cam... */
- if (!CHIP_REV_IS_SLOW(bp))
- cam_sz = (MAX_MAC_CREDIT_E1 / 2) - BNX2X_MAX_MULTICAST;
- else
- cam_sz = BNX2X_CAM_SIZE_EMUL - BNX2X_MAX_EMUL_MULTI;
-
- bnx2x_init_credit_pool(p, func_id * cam_sz, cam_sz);
-
- } else if (CHIP_IS_E1H(bp)) {
- /* CAM credit is equaly divided between all active functions
- * on the PORT!.
- */
- if ((func_num > 0)) {
- if (!CHIP_REV_IS_SLOW(bp))
- cam_sz = (MAX_MAC_CREDIT_E1H / (2*func_num));
- else
- cam_sz = BNX2X_CAM_SIZE_EMUL;
- bnx2x_init_credit_pool(p, func_id * cam_sz, cam_sz);
- } else {
- /* this should never happen! Block MAC operations. */
- bnx2x_init_credit_pool(p, 0, 0);
- }
-
- } else {
-
- /*
- * CAM credit is equaly divided between all active functions
- * on the PATH.
- */
- if ((func_num > 0)) {
- if (!CHIP_REV_IS_SLOW(bp))
- cam_sz = (MAX_MAC_CREDIT_E2 / func_num);
- else
- cam_sz = BNX2X_CAM_SIZE_EMUL;
-
- /*
- * No need for CAM entries handling for 57712 and
- * newer.
- */
- bnx2x_init_credit_pool(p, -1, cam_sz);
- } else {
- /* this should never happen! Block MAC operations. */
- bnx2x_init_credit_pool(p, 0, 0);
- }
-
- }
-}
-
-void bnx2x_init_vlan_credit_pool(struct bnx2x *bp,
- struct bnx2x_credit_pool_obj *p,
- u8 func_id,
- u8 func_num)
-{
- if (CHIP_IS_E1x(bp)) {
- /*
- * There is no VLAN credit in HW on 57710 and 57711 only
- * MAC / MAC-VLAN can be set
- */
- bnx2x_init_credit_pool(p, 0, -1);
- } else {
- /*
- * CAM credit is equaly divided between all active functions
- * on the PATH.
- */
- if (func_num > 0) {
- int credit = MAX_VLAN_CREDIT_E2 / func_num;
- bnx2x_init_credit_pool(p, func_id * credit, credit);
- } else
- /* this should never happen! Block VLAN operations. */
- bnx2x_init_credit_pool(p, 0, 0);
- }
-}
-
-/****************** RSS Configuration ******************/
-/**
- * bnx2x_debug_print_ind_table - prints the indirection table configuration.
- *
- * @bp: driver hanlde
- * @p: pointer to rss configuration
- *
- * Prints it when NETIF_MSG_IFUP debug level is configured.
- */
-static inline void bnx2x_debug_print_ind_table(struct bnx2x *bp,
- struct bnx2x_config_rss_params *p)
-{
- int i;
-
- DP(BNX2X_MSG_SP, "Setting indirection table to:\n");
- DP(BNX2X_MSG_SP, "0x0000: ");
- for (i = 0; i < T_ETH_INDIRECTION_TABLE_SIZE; i++) {
- DP_CONT(BNX2X_MSG_SP, "0x%02x ", p->ind_table[i]);
-
- /* Print 4 bytes in a line */
- if ((i + 1 < T_ETH_INDIRECTION_TABLE_SIZE) &&
- (((i + 1) & 0x3) == 0)) {
- DP_CONT(BNX2X_MSG_SP, "\n");
- DP(BNX2X_MSG_SP, "0x%04x: ", i + 1);
- }
- }
-
- DP_CONT(BNX2X_MSG_SP, "\n");
-}
-
-/**
- * bnx2x_setup_rss - configure RSS
- *
- * @bp: device handle
- * @p: rss configuration
- *
- * sends on UPDATE ramrod for that matter.
- */
-static int bnx2x_setup_rss(struct bnx2x *bp,
- struct bnx2x_config_rss_params *p)
-{
- struct bnx2x_rss_config_obj *o = p->rss_obj;
- struct bnx2x_raw_obj *r = &o->raw;
- struct eth_rss_update_ramrod_data *data =
- (struct eth_rss_update_ramrod_data *)(r->rdata);
- u8 rss_mode = 0;
- int rc;
-
- memset(data, 0, sizeof(*data));
-
- DP(BNX2X_MSG_SP, "Configuring RSS\n");
-
- /* Set an echo field */
- data->echo = (r->cid & BNX2X_SWCID_MASK) |
- (r->state << BNX2X_SWCID_SHIFT);
-
- /* RSS mode */
- if (test_bit(BNX2X_RSS_MODE_DISABLED, &p->rss_flags))
- rss_mode = ETH_RSS_MODE_DISABLED;
- else if (test_bit(BNX2X_RSS_MODE_REGULAR, &p->rss_flags))
- rss_mode = ETH_RSS_MODE_REGULAR;
- else if (test_bit(BNX2X_RSS_MODE_VLAN_PRI, &p->rss_flags))
- rss_mode = ETH_RSS_MODE_VLAN_PRI;
- else if (test_bit(BNX2X_RSS_MODE_E1HOV_PRI, &p->rss_flags))
- rss_mode = ETH_RSS_MODE_E1HOV_PRI;
- else if (test_bit(BNX2X_RSS_MODE_IP_DSCP, &p->rss_flags))
- rss_mode = ETH_RSS_MODE_IP_DSCP;
-
- data->rss_mode = rss_mode;
-
- DP(BNX2X_MSG_SP, "rss_mode=%d\n", rss_mode);
-
- /* RSS capabilities */
- if (test_bit(BNX2X_RSS_IPV4, &p->rss_flags))
- data->capabilities |=
- ETH_RSS_UPDATE_RAMROD_DATA_IPV4_CAPABILITY;
-
- if (test_bit(BNX2X_RSS_IPV4_TCP, &p->rss_flags))
- data->capabilities |=
- ETH_RSS_UPDATE_RAMROD_DATA_IPV4_TCP_CAPABILITY;
-
- if (test_bit(BNX2X_RSS_IPV6, &p->rss_flags))
- data->capabilities |=
- ETH_RSS_UPDATE_RAMROD_DATA_IPV6_CAPABILITY;
-
- if (test_bit(BNX2X_RSS_IPV6_TCP, &p->rss_flags))
- data->capabilities |=
- ETH_RSS_UPDATE_RAMROD_DATA_IPV6_TCP_CAPABILITY;
-
- /* Hashing mask */
- data->rss_result_mask = p->rss_result_mask;
-
- /* RSS engine ID */
- data->rss_engine_id = o->engine_id;
-
- DP(BNX2X_MSG_SP, "rss_engine_id=%d\n", data->rss_engine_id);
-
- /* Indirection table */
- memcpy(data->indirection_table, p->ind_table,
- T_ETH_INDIRECTION_TABLE_SIZE);
-
- /* Remember the last configuration */
- memcpy(o->ind_table, p->ind_table, T_ETH_INDIRECTION_TABLE_SIZE);
-
- /* Print the indirection table */
- if (netif_msg_ifup(bp))
- bnx2x_debug_print_ind_table(bp, p);
-
- /* RSS keys */
- if (test_bit(BNX2X_RSS_SET_SRCH, &p->rss_flags)) {
- memcpy(&data->rss_key[0], &p->rss_key[0],
- sizeof(data->rss_key));
- data->capabilities |= ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY;
- }
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- /* Send a ramrod */
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_RSS_UPDATE, r->cid,
- U64_HI(r->rdata_mapping),
- U64_LO(r->rdata_mapping),
- ETH_CONNECTION_TYPE);
-
- if (rc < 0)
- return rc;
-
- return 1;
-}
-
-void bnx2x_get_rss_ind_table(struct bnx2x_rss_config_obj *rss_obj,
- u8 *ind_table)
-{
- memcpy(ind_table, rss_obj->ind_table, sizeof(rss_obj->ind_table));
-}
-
-int bnx2x_config_rss(struct bnx2x *bp,
- struct bnx2x_config_rss_params *p)
-{
- int rc;
- struct bnx2x_rss_config_obj *o = p->rss_obj;
- struct bnx2x_raw_obj *r = &o->raw;
-
- /* Do nothing if only driver cleanup was requested */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags))
- return 0;
-
- r->set_pending(r);
-
- rc = o->config_rss(bp, p);
- if (rc < 0) {
- r->clear_pending(r);
- return rc;
- }
-
- if (test_bit(RAMROD_COMP_WAIT, &p->ramrod_flags))
- rc = r->wait_comp(bp, r);
-
- return rc;
-}
-
-
-void bnx2x_init_rss_config_obj(struct bnx2x *bp,
- struct bnx2x_rss_config_obj *rss_obj,
- u8 cl_id, u32 cid, u8 func_id, u8 engine_id,
- void *rdata, dma_addr_t rdata_mapping,
- int state, unsigned long *pstate,
- bnx2x_obj_type type)
-{
- bnx2x_init_raw_obj(&rss_obj->raw, cl_id, cid, func_id, rdata,
- rdata_mapping, state, pstate, type);
-
- rss_obj->engine_id = engine_id;
- rss_obj->config_rss = bnx2x_setup_rss;
-}
-
-/********************** Queue state object ***********************************/
-
-/**
- * bnx2x_queue_state_change - perform Queue state change transition
- *
- * @bp: device handle
- * @params: parameters to perform the transition
- *
- * returns 0 in case of successfully completed transition, negative error
- * code in case of failure, positive (EBUSY) value if there is a completion
- * to that is still pending (possible only if RAMROD_COMP_WAIT is
- * not set in params->ramrod_flags for asynchronous commands).
- *
- */
-int bnx2x_queue_state_change(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- int rc, pending_bit;
- unsigned long *pending = &o->pending;
-
- /* Check that the requested transition is legal */
- if (o->check_transition(bp, o, params))
- return -EINVAL;
-
- /* Set "pending" bit */
- pending_bit = o->set_pending(o, params);
-
- /* Don't send a command if only driver cleanup was requested */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &params->ramrod_flags))
- o->complete_cmd(bp, o, pending_bit);
- else {
- /* Send a ramrod */
- rc = o->send_cmd(bp, params);
- if (rc) {
- o->next_state = BNX2X_Q_STATE_MAX;
- clear_bit(pending_bit, pending);
- smp_mb__after_clear_bit();
- return rc;
- }
-
- if (test_bit(RAMROD_COMP_WAIT, &params->ramrod_flags)) {
- rc = o->wait_comp(bp, o, pending_bit);
- if (rc)
- return rc;
-
- return 0;
- }
- }
-
- return !!test_bit(pending_bit, pending);
-}
-
-
-static int bnx2x_queue_set_pending(struct bnx2x_queue_sp_obj *obj,
- struct bnx2x_queue_state_params *params)
-{
- enum bnx2x_queue_cmd cmd = params->cmd, bit;
-
- /* ACTIVATE and DEACTIVATE commands are implemented on top of
- * UPDATE command.
- */
- if ((cmd == BNX2X_Q_CMD_ACTIVATE) ||
- (cmd == BNX2X_Q_CMD_DEACTIVATE))
- bit = BNX2X_Q_CMD_UPDATE;
- else
- bit = cmd;
-
- set_bit(bit, &obj->pending);
- return bit;
-}
-
-static int bnx2x_queue_wait_comp(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- enum bnx2x_queue_cmd cmd)
-{
- return bnx2x_state_wait(bp, cmd, &o->pending);
-}
-
-/**
- * bnx2x_queue_comp_cmd - complete the state change command.
- *
- * @bp: device handle
- * @o:
- * @cmd:
- *
- * Checks that the arrived completion is expected.
- */
-static int bnx2x_queue_comp_cmd(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- enum bnx2x_queue_cmd cmd)
-{
- unsigned long cur_pending = o->pending;
-
- if (!test_and_clear_bit(cmd, &cur_pending)) {
- BNX2X_ERR("Bad MC reply %d for queue %d in state %d "
- "pending 0x%lx, next_state %d\n", cmd,
- o->cids[BNX2X_PRIMARY_CID_INDEX],
- o->state, cur_pending, o->next_state);
- return -EINVAL;
- }
-
- if (o->next_tx_only >= o->max_cos)
- /* >= becuase tx only must always be smaller than cos since the
- * primary connection suports COS 0
- */
- BNX2X_ERR("illegal value for next tx_only: %d. max cos was %d",
- o->next_tx_only, o->max_cos);
-
- DP(BNX2X_MSG_SP, "Completing command %d for queue %d, "
- "setting state to %d\n", cmd,
- o->cids[BNX2X_PRIMARY_CID_INDEX], o->next_state);
-
- if (o->next_tx_only) /* print num tx-only if any exist */
- DP(BNX2X_MSG_SP, "primary cid %d: num tx-only cons %d",
- o->cids[BNX2X_PRIMARY_CID_INDEX], o->next_tx_only);
-
- o->state = o->next_state;
- o->num_tx_only = o->next_tx_only;
- o->next_state = BNX2X_Q_STATE_MAX;
-
- /* It's important that o->state and o->next_state are
- * updated before o->pending.
- */
- wmb();
-
- clear_bit(cmd, &o->pending);
- smp_mb__after_clear_bit();
-
- return 0;
-}
-
-static void bnx2x_q_fill_setup_data_e2(struct bnx2x *bp,
- struct bnx2x_queue_state_params *cmd_params,
- struct client_init_ramrod_data *data)
-{
- struct bnx2x_queue_setup_params *params = &cmd_params->params.setup;
-
- /* Rx data */
-
- /* IPv6 TPA supported for E2 and above only */
- data->rx.tpa_en |= test_bit(BNX2X_Q_FLG_TPA_IPV6, &params->flags) *
- CLIENT_INIT_RX_DATA_TPA_EN_IPV6;
-}
-
-static void bnx2x_q_fill_init_general_data(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- struct bnx2x_general_setup_params *params,
- struct client_init_general_data *gen_data,
- unsigned long *flags)
-{
- gen_data->client_id = o->cl_id;
-
- if (test_bit(BNX2X_Q_FLG_STATS, flags)) {
- gen_data->statistics_counter_id =
- params->stat_id;
- gen_data->statistics_en_flg = 1;
- gen_data->statistics_zero_flg =
- test_bit(BNX2X_Q_FLG_ZERO_STATS, flags);
- } else
- gen_data->statistics_counter_id =
- DISABLE_STATISTIC_COUNTER_ID_VALUE;
-
- gen_data->is_fcoe_flg = test_bit(BNX2X_Q_FLG_FCOE, flags);
- gen_data->activate_flg = test_bit(BNX2X_Q_FLG_ACTIVE, flags);
- gen_data->sp_client_id = params->spcl_id;
- gen_data->mtu = cpu_to_le16(params->mtu);
- gen_data->func_id = o->func_id;
-
-
- gen_data->cos = params->cos;
-
- gen_data->traffic_type =
- test_bit(BNX2X_Q_FLG_FCOE, flags) ?
- LLFC_TRAFFIC_TYPE_FCOE : LLFC_TRAFFIC_TYPE_NW;
-
- DP(BNX2X_MSG_SP, "flags: active %d, cos %d, stats en %d",
- gen_data->activate_flg, gen_data->cos, gen_data->statistics_en_flg);
-}
-
-static void bnx2x_q_fill_init_tx_data(struct bnx2x_queue_sp_obj *o,
- struct bnx2x_txq_setup_params *params,
- struct client_init_tx_data *tx_data,
- unsigned long *flags)
-{
- tx_data->enforce_security_flg =
- test_bit(BNX2X_Q_FLG_TX_SEC, flags);
- tx_data->default_vlan =
- cpu_to_le16(params->default_vlan);
- tx_data->default_vlan_flg =
- test_bit(BNX2X_Q_FLG_DEF_VLAN, flags);
- tx_data->tx_switching_flg =
- test_bit(BNX2X_Q_FLG_TX_SWITCH, flags);
- tx_data->anti_spoofing_flg =
- test_bit(BNX2X_Q_FLG_ANTI_SPOOF, flags);
- tx_data->tx_status_block_id = params->fw_sb_id;
- tx_data->tx_sb_index_number = params->sb_cq_index;
- tx_data->tss_leading_client_id = params->tss_leading_cl_id;
-
- tx_data->tx_bd_page_base.lo =
- cpu_to_le32(U64_LO(params->dscr_map));
- tx_data->tx_bd_page_base.hi =
- cpu_to_le32(U64_HI(params->dscr_map));
-
- /* Don't configure any Tx switching mode during queue SETUP */
- tx_data->state = 0;
-}
-
-static void bnx2x_q_fill_init_pause_data(struct bnx2x_queue_sp_obj *o,
- struct rxq_pause_params *params,
- struct client_init_rx_data *rx_data)
-{
- /* flow control data */
- rx_data->cqe_pause_thr_low = cpu_to_le16(params->rcq_th_lo);
- rx_data->cqe_pause_thr_high = cpu_to_le16(params->rcq_th_hi);
- rx_data->bd_pause_thr_low = cpu_to_le16(params->bd_th_lo);
- rx_data->bd_pause_thr_high = cpu_to_le16(params->bd_th_hi);
- rx_data->sge_pause_thr_low = cpu_to_le16(params->sge_th_lo);
- rx_data->sge_pause_thr_high = cpu_to_le16(params->sge_th_hi);
- rx_data->rx_cos_mask = cpu_to_le16(params->pri_map);
-}
-
-static void bnx2x_q_fill_init_rx_data(struct bnx2x_queue_sp_obj *o,
- struct bnx2x_rxq_setup_params *params,
- struct client_init_rx_data *rx_data,
- unsigned long *flags)
-{
- /* Rx data */
- rx_data->tpa_en = test_bit(BNX2X_Q_FLG_TPA, flags) *
- CLIENT_INIT_RX_DATA_TPA_EN_IPV4;
- rx_data->vmqueue_mode_en_flg = 0;
-
- rx_data->cache_line_alignment_log_size =
- params->cache_line_log;
- rx_data->enable_dynamic_hc =
- test_bit(BNX2X_Q_FLG_DHC, flags);
- rx_data->max_sges_for_packet = params->max_sges_pkt;
- rx_data->client_qzone_id = params->cl_qzone_id;
- rx_data->max_agg_size = cpu_to_le16(params->tpa_agg_sz);
-
- /* Always start in DROP_ALL mode */
- rx_data->state = cpu_to_le16(CLIENT_INIT_RX_DATA_UCAST_DROP_ALL |
- CLIENT_INIT_RX_DATA_MCAST_DROP_ALL);
-
- /* We don't set drop flags */
- rx_data->drop_ip_cs_err_flg = 0;
- rx_data->drop_tcp_cs_err_flg = 0;
- rx_data->drop_ttl0_flg = 0;
- rx_data->drop_udp_cs_err_flg = 0;
- rx_data->inner_vlan_removal_enable_flg =
- test_bit(BNX2X_Q_FLG_VLAN, flags);
- rx_data->outer_vlan_removal_enable_flg =
- test_bit(BNX2X_Q_FLG_OV, flags);
- rx_data->status_block_id = params->fw_sb_id;
- rx_data->rx_sb_index_number = params->sb_cq_index;
- rx_data->max_tpa_queues = params->max_tpa_queues;
- rx_data->max_bytes_on_bd = cpu_to_le16(params->buf_sz);
- rx_data->sge_buff_size = cpu_to_le16(params->sge_buf_sz);
- rx_data->bd_page_base.lo =
- cpu_to_le32(U64_LO(params->dscr_map));
- rx_data->bd_page_base.hi =
- cpu_to_le32(U64_HI(params->dscr_map));
- rx_data->sge_page_base.lo =
- cpu_to_le32(U64_LO(params->sge_map));
- rx_data->sge_page_base.hi =
- cpu_to_le32(U64_HI(params->sge_map));
- rx_data->cqe_page_base.lo =
- cpu_to_le32(U64_LO(params->rcq_map));
- rx_data->cqe_page_base.hi =
- cpu_to_le32(U64_HI(params->rcq_map));
- rx_data->is_leading_rss = test_bit(BNX2X_Q_FLG_LEADING_RSS, flags);
-
- if (test_bit(BNX2X_Q_FLG_MCAST, flags)) {
- rx_data->approx_mcast_engine_id = o->func_id;
- rx_data->is_approx_mcast = 1;
- }
-
- rx_data->rss_engine_id = params->rss_engine_id;
-
- /* silent vlan removal */
- rx_data->silent_vlan_removal_flg =
- test_bit(BNX2X_Q_FLG_SILENT_VLAN_REM, flags);
- rx_data->silent_vlan_value =
- cpu_to_le16(params->silent_removal_value);
- rx_data->silent_vlan_mask =
- cpu_to_le16(params->silent_removal_mask);
-
-}
-
-/* initialize the general, tx and rx parts of a queue object */
-static void bnx2x_q_fill_setup_data_cmn(struct bnx2x *bp,
- struct bnx2x_queue_state_params *cmd_params,
- struct client_init_ramrod_data *data)
-{
- bnx2x_q_fill_init_general_data(bp, cmd_params->q_obj,
- &cmd_params->params.setup.gen_params,
- &data->general,
- &cmd_params->params.setup.flags);
-
- bnx2x_q_fill_init_tx_data(cmd_params->q_obj,
- &cmd_params->params.setup.txq_params,
- &data->tx,
- &cmd_params->params.setup.flags);
-
- bnx2x_q_fill_init_rx_data(cmd_params->q_obj,
- &cmd_params->params.setup.rxq_params,
- &data->rx,
- &cmd_params->params.setup.flags);
-
- bnx2x_q_fill_init_pause_data(cmd_params->q_obj,
- &cmd_params->params.setup.pause_params,
- &data->rx);
-}
-
-/* initialize the general and tx parts of a tx-only queue object */
-static void bnx2x_q_fill_setup_tx_only(struct bnx2x *bp,
- struct bnx2x_queue_state_params *cmd_params,
- struct tx_queue_init_ramrod_data *data)
-{
- bnx2x_q_fill_init_general_data(bp, cmd_params->q_obj,
- &cmd_params->params.tx_only.gen_params,
- &data->general,
- &cmd_params->params.tx_only.flags);
-
- bnx2x_q_fill_init_tx_data(cmd_params->q_obj,
- &cmd_params->params.tx_only.txq_params,
- &data->tx,
- &cmd_params->params.tx_only.flags);
-
- DP(BNX2X_MSG_SP, "cid %d, tx bd page lo %x hi %x",cmd_params->q_obj->cids[0],
- data->tx.tx_bd_page_base.lo, data->tx.tx_bd_page_base.hi);
-}
-
-/**
- * bnx2x_q_init - init HW/FW queue
- *
- * @bp: device handle
- * @params:
- *
- * HW/FW initial Queue configuration:
- * - HC: Rx and Tx
- * - CDU context validation
- *
- */
-static inline int bnx2x_q_init(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- struct bnx2x_queue_init_params *init = &params->params.init;
- u16 hc_usec;
- u8 cos;
-
- /* Tx HC configuration */
- if (test_bit(BNX2X_Q_TYPE_HAS_TX, &o->type) &&
- test_bit(BNX2X_Q_FLG_HC, &init->tx.flags)) {
- hc_usec = init->tx.hc_rate ? 1000000 / init->tx.hc_rate : 0;
-
- bnx2x_update_coalesce_sb_index(bp, init->tx.fw_sb_id,
- init->tx.sb_cq_index,
- !test_bit(BNX2X_Q_FLG_HC_EN, &init->tx.flags),
- hc_usec);
- }
-
- /* Rx HC configuration */
- if (test_bit(BNX2X_Q_TYPE_HAS_RX, &o->type) &&
- test_bit(BNX2X_Q_FLG_HC, &init->rx.flags)) {
- hc_usec = init->rx.hc_rate ? 1000000 / init->rx.hc_rate : 0;
-
- bnx2x_update_coalesce_sb_index(bp, init->rx.fw_sb_id,
- init->rx.sb_cq_index,
- !test_bit(BNX2X_Q_FLG_HC_EN, &init->rx.flags),
- hc_usec);
- }
-
- /* Set CDU context validation values */
- for (cos = 0; cos < o->max_cos; cos++) {
- DP(BNX2X_MSG_SP, "setting context validation. cid %d, cos %d",
- o->cids[cos], cos);
- DP(BNX2X_MSG_SP, "context pointer %p", init->cxts[cos]);
- bnx2x_set_ctx_validation(bp, init->cxts[cos], o->cids[cos]);
- }
-
- /* As no ramrod is sent, complete the command immediately */
- o->complete_cmd(bp, o, BNX2X_Q_CMD_INIT);
-
- mmiowb();
- smp_mb();
-
- return 0;
-}
-
-static inline int bnx2x_q_send_setup_e1x(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- struct client_init_ramrod_data *rdata =
- (struct client_init_ramrod_data *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- int ramrod = RAMROD_CMD_ID_ETH_CLIENT_SETUP;
-
- /* Clear the ramrod data */
- memset(rdata, 0, sizeof(*rdata));
-
- /* Fill the ramrod data */
- bnx2x_q_fill_setup_data_cmn(bp, params, rdata);
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- return bnx2x_sp_post(bp, ramrod, o->cids[BNX2X_PRIMARY_CID_INDEX],
- U64_HI(data_mapping),
- U64_LO(data_mapping), ETH_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_q_send_setup_e2(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- struct client_init_ramrod_data *rdata =
- (struct client_init_ramrod_data *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- int ramrod = RAMROD_CMD_ID_ETH_CLIENT_SETUP;
-
- /* Clear the ramrod data */
- memset(rdata, 0, sizeof(*rdata));
-
- /* Fill the ramrod data */
- bnx2x_q_fill_setup_data_cmn(bp, params, rdata);
- bnx2x_q_fill_setup_data_e2(bp, params, rdata);
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- return bnx2x_sp_post(bp, ramrod, o->cids[BNX2X_PRIMARY_CID_INDEX],
- U64_HI(data_mapping),
- U64_LO(data_mapping), ETH_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_q_send_setup_tx_only(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- struct tx_queue_init_ramrod_data *rdata =
- (struct tx_queue_init_ramrod_data *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- int ramrod = RAMROD_CMD_ID_ETH_TX_QUEUE_SETUP;
- struct bnx2x_queue_setup_tx_only_params *tx_only_params =
- &params->params.tx_only;
- u8 cid_index = tx_only_params->cid_index;
-
-
- if (cid_index >= o->max_cos) {
- BNX2X_ERR("queue[%d]: cid_index (%d) is out of range\n",
- o->cl_id, cid_index);
- return -EINVAL;
- }
-
- DP(BNX2X_MSG_SP, "parameters received: cos: %d sp-id: %d",
- tx_only_params->gen_params.cos,
- tx_only_params->gen_params.spcl_id);
-
- /* Clear the ramrod data */
- memset(rdata, 0, sizeof(*rdata));
-
- /* Fill the ramrod data */
- bnx2x_q_fill_setup_tx_only(bp, params, rdata);
-
- DP(BNX2X_MSG_SP, "sending tx-only ramrod: cid %d, client-id %d,"
- "sp-client id %d, cos %d",
- o->cids[cid_index],
- rdata->general.client_id,
- rdata->general.sp_client_id, rdata->general.cos);
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- return bnx2x_sp_post(bp, ramrod, o->cids[cid_index],
- U64_HI(data_mapping),
- U64_LO(data_mapping), ETH_CONNECTION_TYPE);
-}
-
-static void bnx2x_q_fill_update_data(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *obj,
- struct bnx2x_queue_update_params *params,
- struct client_update_ramrod_data *data)
-{
- /* Client ID of the client to update */
- data->client_id = obj->cl_id;
-
- /* Function ID of the client to update */
- data->func_id = obj->func_id;
-
- /* Default VLAN value */
- data->default_vlan = cpu_to_le16(params->def_vlan);
-
- /* Inner VLAN stripping */
- data->inner_vlan_removal_enable_flg =
- test_bit(BNX2X_Q_UPDATE_IN_VLAN_REM, &params->update_flags);
- data->inner_vlan_removal_change_flg =
- test_bit(BNX2X_Q_UPDATE_IN_VLAN_REM_CHNG,
- &params->update_flags);
-
- /* Outer VLAN sripping */
- data->outer_vlan_removal_enable_flg =
- test_bit(BNX2X_Q_UPDATE_OUT_VLAN_REM, &params->update_flags);
- data->outer_vlan_removal_change_flg =
- test_bit(BNX2X_Q_UPDATE_OUT_VLAN_REM_CHNG,
- &params->update_flags);
-
- /* Drop packets that have source MAC that doesn't belong to this
- * Queue.
- */
- data->anti_spoofing_enable_flg =
- test_bit(BNX2X_Q_UPDATE_ANTI_SPOOF, &params->update_flags);
- data->anti_spoofing_change_flg =
- test_bit(BNX2X_Q_UPDATE_ANTI_SPOOF_CHNG, &params->update_flags);
-
- /* Activate/Deactivate */
- data->activate_flg =
- test_bit(BNX2X_Q_UPDATE_ACTIVATE, &params->update_flags);
- data->activate_change_flg =
- test_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG, &params->update_flags);
-
- /* Enable default VLAN */
- data->default_vlan_enable_flg =
- test_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, &params->update_flags);
- data->default_vlan_change_flg =
- test_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
- &params->update_flags);
-
- /* silent vlan removal */
- data->silent_vlan_change_flg =
- test_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
- &params->update_flags);
- data->silent_vlan_removal_flg =
- test_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, &params->update_flags);
- data->silent_vlan_value = cpu_to_le16(params->silent_removal_value);
- data->silent_vlan_mask = cpu_to_le16(params->silent_removal_mask);
-}
-
-static inline int bnx2x_q_send_update(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- struct client_update_ramrod_data *rdata =
- (struct client_update_ramrod_data *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- struct bnx2x_queue_update_params *update_params =
- &params->params.update;
- u8 cid_index = update_params->cid_index;
-
- if (cid_index >= o->max_cos) {
- BNX2X_ERR("queue[%d]: cid_index (%d) is out of range\n",
- o->cl_id, cid_index);
- return -EINVAL;
- }
-
-
- /* Clear the ramrod data */
- memset(rdata, 0, sizeof(*rdata));
-
- /* Fill the ramrod data */
- bnx2x_q_fill_update_data(bp, o, update_params, rdata);
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CLIENT_UPDATE,
- o->cids[cid_index], U64_HI(data_mapping),
- U64_LO(data_mapping), ETH_CONNECTION_TYPE);
-}
-
-/**
- * bnx2x_q_send_deactivate - send DEACTIVATE command
- *
- * @bp: device handle
- * @params:
- *
- * implemented using the UPDATE command.
- */
-static inline int bnx2x_q_send_deactivate(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_update_params *update = &params->params.update;
-
- memset(update, 0, sizeof(*update));
-
- __set_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG, &update->update_flags);
-
- return bnx2x_q_send_update(bp, params);
-}
-
-/**
- * bnx2x_q_send_activate - send ACTIVATE command
- *
- * @bp: device handle
- * @params:
- *
- * implemented using the UPDATE command.
- */
-static inline int bnx2x_q_send_activate(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_update_params *update = &params->params.update;
-
- memset(update, 0, sizeof(*update));
-
- __set_bit(BNX2X_Q_UPDATE_ACTIVATE, &update->update_flags);
- __set_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG, &update->update_flags);
-
- return bnx2x_q_send_update(bp, params);
-}
-
-static inline int bnx2x_q_send_update_tpa(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- /* TODO: Not implemented yet. */
- return -1;
-}
-
-static inline int bnx2x_q_send_halt(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT,
- o->cids[BNX2X_PRIMARY_CID_INDEX], 0, o->cl_id,
- ETH_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_q_send_cfc_del(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- u8 cid_idx = params->params.cfc_del.cid_index;
-
- if (cid_idx >= o->max_cos) {
- BNX2X_ERR("queue[%d]: cid_index (%d) is out of range\n",
- o->cl_id, cid_idx);
- return -EINVAL;
- }
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_CFC_DEL,
- o->cids[cid_idx], 0, 0, NONE_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_q_send_terminate(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
- u8 cid_index = params->params.terminate.cid_index;
-
- if (cid_index >= o->max_cos) {
- BNX2X_ERR("queue[%d]: cid_index (%d) is out of range\n",
- o->cl_id, cid_index);
- return -EINVAL;
- }
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_TERMINATE,
- o->cids[cid_index], 0, 0, ETH_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_q_send_empty(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- struct bnx2x_queue_sp_obj *o = params->q_obj;
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_EMPTY,
- o->cids[BNX2X_PRIMARY_CID_INDEX], 0, 0,
- ETH_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_queue_send_cmd_cmn(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- switch (params->cmd) {
- case BNX2X_Q_CMD_INIT:
- return bnx2x_q_init(bp, params);
- case BNX2X_Q_CMD_SETUP_TX_ONLY:
- return bnx2x_q_send_setup_tx_only(bp, params);
- case BNX2X_Q_CMD_DEACTIVATE:
- return bnx2x_q_send_deactivate(bp, params);
- case BNX2X_Q_CMD_ACTIVATE:
- return bnx2x_q_send_activate(bp, params);
- case BNX2X_Q_CMD_UPDATE:
- return bnx2x_q_send_update(bp, params);
- case BNX2X_Q_CMD_UPDATE_TPA:
- return bnx2x_q_send_update_tpa(bp, params);
- case BNX2X_Q_CMD_HALT:
- return bnx2x_q_send_halt(bp, params);
- case BNX2X_Q_CMD_CFC_DEL:
- return bnx2x_q_send_cfc_del(bp, params);
- case BNX2X_Q_CMD_TERMINATE:
- return bnx2x_q_send_terminate(bp, params);
- case BNX2X_Q_CMD_EMPTY:
- return bnx2x_q_send_empty(bp, params);
- default:
- BNX2X_ERR("Unknown command: %d\n", params->cmd);
- return -EINVAL;
- }
-}
-
-static int bnx2x_queue_send_cmd_e1x(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- switch (params->cmd) {
- case BNX2X_Q_CMD_SETUP:
- return bnx2x_q_send_setup_e1x(bp, params);
- case BNX2X_Q_CMD_INIT:
- case BNX2X_Q_CMD_SETUP_TX_ONLY:
- case BNX2X_Q_CMD_DEACTIVATE:
- case BNX2X_Q_CMD_ACTIVATE:
- case BNX2X_Q_CMD_UPDATE:
- case BNX2X_Q_CMD_UPDATE_TPA:
- case BNX2X_Q_CMD_HALT:
- case BNX2X_Q_CMD_CFC_DEL:
- case BNX2X_Q_CMD_TERMINATE:
- case BNX2X_Q_CMD_EMPTY:
- return bnx2x_queue_send_cmd_cmn(bp, params);
- default:
- BNX2X_ERR("Unknown command: %d\n", params->cmd);
- return -EINVAL;
- }
-}
-
-static int bnx2x_queue_send_cmd_e2(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params)
-{
- switch (params->cmd) {
- case BNX2X_Q_CMD_SETUP:
- return bnx2x_q_send_setup_e2(bp, params);
- case BNX2X_Q_CMD_INIT:
- case BNX2X_Q_CMD_SETUP_TX_ONLY:
- case BNX2X_Q_CMD_DEACTIVATE:
- case BNX2X_Q_CMD_ACTIVATE:
- case BNX2X_Q_CMD_UPDATE:
- case BNX2X_Q_CMD_UPDATE_TPA:
- case BNX2X_Q_CMD_HALT:
- case BNX2X_Q_CMD_CFC_DEL:
- case BNX2X_Q_CMD_TERMINATE:
- case BNX2X_Q_CMD_EMPTY:
- return bnx2x_queue_send_cmd_cmn(bp, params);
- default:
- BNX2X_ERR("Unknown command: %d\n", params->cmd);
- return -EINVAL;
- }
-}
-
-/**
- * bnx2x_queue_chk_transition - check state machine of a regular Queue
- *
- * @bp: device handle
- * @o:
- * @params:
- *
- * (not Forwarding)
- * It both checks if the requested command is legal in a current
- * state and, if it's legal, sets a `next_state' in the object
- * that will be used in the completion flow to set the `state'
- * of the object.
- *
- * returns 0 if a requested command is a legal transition,
- * -EINVAL otherwise.
- */
-static int bnx2x_queue_chk_transition(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- struct bnx2x_queue_state_params *params)
-{
- enum bnx2x_q_state state = o->state, next_state = BNX2X_Q_STATE_MAX;
- enum bnx2x_queue_cmd cmd = params->cmd;
- struct bnx2x_queue_update_params *update_params =
- &params->params.update;
- u8 next_tx_only = o->num_tx_only;
-
- /*
- * Forget all pending for completion commands if a driver only state
- * transition has been requested.
- */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &params->ramrod_flags)) {
- o->pending = 0;
- o->next_state = BNX2X_Q_STATE_MAX;
- }
-
- /*
- * Don't allow a next state transition if we are in the middle of
- * the previous one.
- */
- if (o->pending)
- return -EBUSY;
-
- switch (state) {
- case BNX2X_Q_STATE_RESET:
- if (cmd == BNX2X_Q_CMD_INIT)
- next_state = BNX2X_Q_STATE_INITIALIZED;
-
- break;
- case BNX2X_Q_STATE_INITIALIZED:
- if (cmd == BNX2X_Q_CMD_SETUP) {
- if (test_bit(BNX2X_Q_FLG_ACTIVE,
- &params->params.setup.flags))
- next_state = BNX2X_Q_STATE_ACTIVE;
- else
- next_state = BNX2X_Q_STATE_INACTIVE;
- }
-
- break;
- case BNX2X_Q_STATE_ACTIVE:
- if (cmd == BNX2X_Q_CMD_DEACTIVATE)
- next_state = BNX2X_Q_STATE_INACTIVE;
-
- else if ((cmd == BNX2X_Q_CMD_EMPTY) ||
- (cmd == BNX2X_Q_CMD_UPDATE_TPA))
- next_state = BNX2X_Q_STATE_ACTIVE;
-
- else if (cmd == BNX2X_Q_CMD_SETUP_TX_ONLY) {
- next_state = BNX2X_Q_STATE_MULTI_COS;
- next_tx_only = 1;
- }
-
- else if (cmd == BNX2X_Q_CMD_HALT)
- next_state = BNX2X_Q_STATE_STOPPED;
-
- else if (cmd == BNX2X_Q_CMD_UPDATE) {
- /* If "active" state change is requested, update the
- * state accordingly.
- */
- if (test_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG,
- &update_params->update_flags) &&
- !test_bit(BNX2X_Q_UPDATE_ACTIVATE,
- &update_params->update_flags))
- next_state = BNX2X_Q_STATE_INACTIVE;
- else
- next_state = BNX2X_Q_STATE_ACTIVE;
- }
-
- break;
- case BNX2X_Q_STATE_MULTI_COS:
- if (cmd == BNX2X_Q_CMD_TERMINATE)
- next_state = BNX2X_Q_STATE_MCOS_TERMINATED;
-
- else if (cmd == BNX2X_Q_CMD_SETUP_TX_ONLY) {
- next_state = BNX2X_Q_STATE_MULTI_COS;
- next_tx_only = o->num_tx_only + 1;
- }
-
- else if ((cmd == BNX2X_Q_CMD_EMPTY) ||
- (cmd == BNX2X_Q_CMD_UPDATE_TPA))
- next_state = BNX2X_Q_STATE_MULTI_COS;
-
- else if (cmd == BNX2X_Q_CMD_UPDATE) {
- /* If "active" state change is requested, update the
- * state accordingly.
- */
- if (test_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG,
- &update_params->update_flags) &&
- !test_bit(BNX2X_Q_UPDATE_ACTIVATE,
- &update_params->update_flags))
- next_state = BNX2X_Q_STATE_INACTIVE;
- else
- next_state = BNX2X_Q_STATE_MULTI_COS;
- }
-
- break;
- case BNX2X_Q_STATE_MCOS_TERMINATED:
- if (cmd == BNX2X_Q_CMD_CFC_DEL) {
- next_tx_only = o->num_tx_only - 1;
- if (next_tx_only == 0)
- next_state = BNX2X_Q_STATE_ACTIVE;
- else
- next_state = BNX2X_Q_STATE_MULTI_COS;
- }
-
- break;
- case BNX2X_Q_STATE_INACTIVE:
- if (cmd == BNX2X_Q_CMD_ACTIVATE)
- next_state = BNX2X_Q_STATE_ACTIVE;
-
- else if ((cmd == BNX2X_Q_CMD_EMPTY) ||
- (cmd == BNX2X_Q_CMD_UPDATE_TPA))
- next_state = BNX2X_Q_STATE_INACTIVE;
-
- else if (cmd == BNX2X_Q_CMD_HALT)
- next_state = BNX2X_Q_STATE_STOPPED;
-
- else if (cmd == BNX2X_Q_CMD_UPDATE) {
- /* If "active" state change is requested, update the
- * state accordingly.
- */
- if (test_bit(BNX2X_Q_UPDATE_ACTIVATE_CHNG,
- &update_params->update_flags) &&
- test_bit(BNX2X_Q_UPDATE_ACTIVATE,
- &update_params->update_flags)){
- if (o->num_tx_only == 0)
- next_state = BNX2X_Q_STATE_ACTIVE;
- else /* tx only queues exist for this queue */
- next_state = BNX2X_Q_STATE_MULTI_COS;
- } else
- next_state = BNX2X_Q_STATE_INACTIVE;
- }
-
- break;
- case BNX2X_Q_STATE_STOPPED:
- if (cmd == BNX2X_Q_CMD_TERMINATE)
- next_state = BNX2X_Q_STATE_TERMINATED;
-
- break;
- case BNX2X_Q_STATE_TERMINATED:
- if (cmd == BNX2X_Q_CMD_CFC_DEL)
- next_state = BNX2X_Q_STATE_RESET;
-
- break;
- default:
- BNX2X_ERR("Illegal state: %d\n", state);
- }
-
- /* Transition is assured */
- if (next_state != BNX2X_Q_STATE_MAX) {
- DP(BNX2X_MSG_SP, "Good state transition: %d(%d)->%d\n",
- state, cmd, next_state);
- o->next_state = next_state;
- o->next_tx_only = next_tx_only;
- return 0;
- }
-
- DP(BNX2X_MSG_SP, "Bad state transition request: %d %d\n", state, cmd);
-
- return -EINVAL;
-}
-
-void bnx2x_init_queue_obj(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *obj,
- u8 cl_id, u32 *cids, u8 cid_cnt, u8 func_id,
- void *rdata,
- dma_addr_t rdata_mapping, unsigned long type)
-{
- memset(obj, 0, sizeof(*obj));
-
- /* We support only BNX2X_MULTI_TX_COS Tx CoS at the moment */
- BUG_ON(BNX2X_MULTI_TX_COS < cid_cnt);
-
- memcpy(obj->cids, cids, sizeof(obj->cids[0]) * cid_cnt);
- obj->max_cos = cid_cnt;
- obj->cl_id = cl_id;
- obj->func_id = func_id;
- obj->rdata = rdata;
- obj->rdata_mapping = rdata_mapping;
- obj->type = type;
- obj->next_state = BNX2X_Q_STATE_MAX;
-
- if (CHIP_IS_E1x(bp))
- obj->send_cmd = bnx2x_queue_send_cmd_e1x;
- else
- obj->send_cmd = bnx2x_queue_send_cmd_e2;
-
- obj->check_transition = bnx2x_queue_chk_transition;
-
- obj->complete_cmd = bnx2x_queue_comp_cmd;
- obj->wait_comp = bnx2x_queue_wait_comp;
- obj->set_pending = bnx2x_queue_set_pending;
-}
-
-void bnx2x_queue_set_cos_cid(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *obj,
- u32 cid, u8 index)
-{
- obj->cids[index] = cid;
-}
-
-/********************** Function state object *********************************/
-enum bnx2x_func_state bnx2x_func_get_state(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o)
-{
- /* in the middle of transaction - return INVALID state */
- if (o->pending)
- return BNX2X_F_STATE_MAX;
-
- /*
- * unsure the order of reading of o->pending and o->state
- * o->pending should be read first
- */
- rmb();
-
- return o->state;
-}
-
-static int bnx2x_func_wait_comp(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- enum bnx2x_func_cmd cmd)
-{
- return bnx2x_state_wait(bp, cmd, &o->pending);
-}
-
-/**
- * bnx2x_func_state_change_comp - complete the state machine transition
- *
- * @bp: device handle
- * @o:
- * @cmd:
- *
- * Called on state change transition. Completes the state
- * machine transition only - no HW interaction.
- */
-static inline int bnx2x_func_state_change_comp(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- enum bnx2x_func_cmd cmd)
-{
- unsigned long cur_pending = o->pending;
-
- if (!test_and_clear_bit(cmd, &cur_pending)) {
- BNX2X_ERR("Bad MC reply %d for func %d in state %d "
- "pending 0x%lx, next_state %d\n", cmd, BP_FUNC(bp),
- o->state, cur_pending, o->next_state);
- return -EINVAL;
- }
-
- DP(BNX2X_MSG_SP, "Completing command %d for func %d, setting state to "
- "%d\n", cmd, BP_FUNC(bp), o->next_state);
-
- o->state = o->next_state;
- o->next_state = BNX2X_F_STATE_MAX;
-
- /* It's important that o->state and o->next_state are
- * updated before o->pending.
- */
- wmb();
-
- clear_bit(cmd, &o->pending);
- smp_mb__after_clear_bit();
-
- return 0;
-}
-
-/**
- * bnx2x_func_comp_cmd - complete the state change command
- *
- * @bp: device handle
- * @o:
- * @cmd:
- *
- * Checks that the arrived completion is expected.
- */
-static int bnx2x_func_comp_cmd(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- enum bnx2x_func_cmd cmd)
-{
- /* Complete the state machine part first, check if it's a
- * legal completion.
- */
- int rc = bnx2x_func_state_change_comp(bp, o, cmd);
- return rc;
-}
-
-/**
- * bnx2x_func_chk_transition - perform function state machine transition
- *
- * @bp: device handle
- * @o:
- * @params:
- *
- * It both checks if the requested command is legal in a current
- * state and, if it's legal, sets a `next_state' in the object
- * that will be used in the completion flow to set the `state'
- * of the object.
- *
- * returns 0 if a requested command is a legal transition,
- * -EINVAL otherwise.
- */
-static int bnx2x_func_chk_transition(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- struct bnx2x_func_state_params *params)
-{
- enum bnx2x_func_state state = o->state, next_state = BNX2X_F_STATE_MAX;
- enum bnx2x_func_cmd cmd = params->cmd;
-
- /*
- * Forget all pending for completion commands if a driver only state
- * transition has been requested.
- */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &params->ramrod_flags)) {
- o->pending = 0;
- o->next_state = BNX2X_F_STATE_MAX;
- }
-
- /*
- * Don't allow a next state transition if we are in the middle of
- * the previous one.
- */
- if (o->pending)
- return -EBUSY;
-
- switch (state) {
- case BNX2X_F_STATE_RESET:
- if (cmd == BNX2X_F_CMD_HW_INIT)
- next_state = BNX2X_F_STATE_INITIALIZED;
-
- break;
- case BNX2X_F_STATE_INITIALIZED:
- if (cmd == BNX2X_F_CMD_START)
- next_state = BNX2X_F_STATE_STARTED;
-
- else if (cmd == BNX2X_F_CMD_HW_RESET)
- next_state = BNX2X_F_STATE_RESET;
-
- break;
- case BNX2X_F_STATE_STARTED:
- if (cmd == BNX2X_F_CMD_STOP)
- next_state = BNX2X_F_STATE_INITIALIZED;
- else if (cmd == BNX2X_F_CMD_TX_STOP)
- next_state = BNX2X_F_STATE_TX_STOPPED;
-
- break;
- case BNX2X_F_STATE_TX_STOPPED:
- if (cmd == BNX2X_F_CMD_TX_START)
- next_state = BNX2X_F_STATE_STARTED;
-
- break;
- default:
- BNX2X_ERR("Unknown state: %d\n", state);
- }
-
- /* Transition is assured */
- if (next_state != BNX2X_F_STATE_MAX) {
- DP(BNX2X_MSG_SP, "Good function state transition: %d(%d)->%d\n",
- state, cmd, next_state);
- o->next_state = next_state;
- return 0;
- }
-
- DP(BNX2X_MSG_SP, "Bad function state transition request: %d %d\n",
- state, cmd);
-
- return -EINVAL;
-}
-
-/**
- * bnx2x_func_init_func - performs HW init at function stage
- *
- * @bp: device handle
- * @drv:
- *
- * Init HW when the current phase is
- * FW_MSG_CODE_DRV_LOAD_FUNCTION: initialize only FUNCTION-only
- * HW blocks.
- */
-static inline int bnx2x_func_init_func(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- return drv->init_hw_func(bp);
-}
-
-/**
- * bnx2x_func_init_port - performs HW init at port stage
- *
- * @bp: device handle
- * @drv:
- *
- * Init HW when the current phase is
- * FW_MSG_CODE_DRV_LOAD_PORT: initialize PORT-only and
- * FUNCTION-only HW blocks.
- *
- */
-static inline int bnx2x_func_init_port(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- int rc = drv->init_hw_port(bp);
- if (rc)
- return rc;
-
- return bnx2x_func_init_func(bp, drv);
-}
-
-/**
- * bnx2x_func_init_cmn_chip - performs HW init at chip-common stage
- *
- * @bp: device handle
- * @drv:
- *
- * Init HW when the current phase is
- * FW_MSG_CODE_DRV_LOAD_COMMON_CHIP: initialize COMMON_CHIP,
- * PORT-only and FUNCTION-only HW blocks.
- */
-static inline int bnx2x_func_init_cmn_chip(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- int rc = drv->init_hw_cmn_chip(bp);
- if (rc)
- return rc;
-
- return bnx2x_func_init_port(bp, drv);
-}
-
-/**
- * bnx2x_func_init_cmn - performs HW init at common stage
- *
- * @bp: device handle
- * @drv:
- *
- * Init HW when the current phase is
- * FW_MSG_CODE_DRV_LOAD_COMMON_CHIP: initialize COMMON,
- * PORT-only and FUNCTION-only HW blocks.
- */
-static inline int bnx2x_func_init_cmn(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- int rc = drv->init_hw_cmn(bp);
- if (rc)
- return rc;
-
- return bnx2x_func_init_port(bp, drv);
-}
-
-static int bnx2x_func_hw_init(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- u32 load_code = params->params.hw_init.load_phase;
- struct bnx2x_func_sp_obj *o = params->f_obj;
- const struct bnx2x_func_sp_drv_ops *drv = o->drv;
- int rc = 0;
-
- DP(BNX2X_MSG_SP, "function %d load_code %x\n",
- BP_ABS_FUNC(bp), load_code);
-
- /* Prepare buffers for unzipping the FW */
- rc = drv->gunzip_init(bp);
- if (rc)
- return rc;
-
- /* Prepare FW */
- rc = drv->init_fw(bp);
- if (rc) {
- BNX2X_ERR("Error loading firmware\n");
- goto fw_init_err;
- }
-
- /* Handle the beginning of COMMON_XXX pases separatelly... */
- switch (load_code) {
- case FW_MSG_CODE_DRV_LOAD_COMMON_CHIP:
- rc = bnx2x_func_init_cmn_chip(bp, drv);
- if (rc)
- goto init_hw_err;
-
- break;
- case FW_MSG_CODE_DRV_LOAD_COMMON:
- rc = bnx2x_func_init_cmn(bp, drv);
- if (rc)
- goto init_hw_err;
-
- break;
- case FW_MSG_CODE_DRV_LOAD_PORT:
- rc = bnx2x_func_init_port(bp, drv);
- if (rc)
- goto init_hw_err;
-
- break;
- case FW_MSG_CODE_DRV_LOAD_FUNCTION:
- rc = bnx2x_func_init_func(bp, drv);
- if (rc)
- goto init_hw_err;
-
- break;
- default:
- BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code);
- rc = -EINVAL;
- }
-
-init_hw_err:
- drv->release_fw(bp);
-
-fw_init_err:
- drv->gunzip_end(bp);
-
- /* In case of success, complete the comand immediatelly: no ramrods
- * have been sent.
- */
- if (!rc)
- o->complete_cmd(bp, o, BNX2X_F_CMD_HW_INIT);
-
- return rc;
-}
-
-/**
- * bnx2x_func_reset_func - reset HW at function stage
- *
- * @bp: device handle
- * @drv:
- *
- * Reset HW at FW_MSG_CODE_DRV_UNLOAD_FUNCTION stage: reset only
- * FUNCTION-only HW blocks.
- */
-static inline void bnx2x_func_reset_func(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- drv->reset_hw_func(bp);
-}
-
-/**
- * bnx2x_func_reset_port - reser HW at port stage
- *
- * @bp: device handle
- * @drv:
- *
- * Reset HW at FW_MSG_CODE_DRV_UNLOAD_PORT stage: reset
- * FUNCTION-only and PORT-only HW blocks.
- *
- * !!!IMPORTANT!!!
- *
- * It's important to call reset_port before reset_func() as the last thing
- * reset_func does is pf_disable() thus disabling PGLUE_B, which
- * makes impossible any DMAE transactions.
- */
-static inline void bnx2x_func_reset_port(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- drv->reset_hw_port(bp);
- bnx2x_func_reset_func(bp, drv);
-}
-
-/**
- * bnx2x_func_reset_cmn - reser HW at common stage
- *
- * @bp: device handle
- * @drv:
- *
- * Reset HW at FW_MSG_CODE_DRV_UNLOAD_COMMON and
- * FW_MSG_CODE_DRV_UNLOAD_COMMON_CHIP stages: reset COMMON,
- * COMMON_CHIP, FUNCTION-only and PORT-only HW blocks.
- */
-static inline void bnx2x_func_reset_cmn(struct bnx2x *bp,
- const struct bnx2x_func_sp_drv_ops *drv)
-{
- bnx2x_func_reset_port(bp, drv);
- drv->reset_hw_cmn(bp);
-}
-
-
-static inline int bnx2x_func_hw_reset(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- u32 reset_phase = params->params.hw_reset.reset_phase;
- struct bnx2x_func_sp_obj *o = params->f_obj;
- const struct bnx2x_func_sp_drv_ops *drv = o->drv;
-
- DP(BNX2X_MSG_SP, "function %d reset_phase %x\n", BP_ABS_FUNC(bp),
- reset_phase);
-
- switch (reset_phase) {
- case FW_MSG_CODE_DRV_UNLOAD_COMMON:
- bnx2x_func_reset_cmn(bp, drv);
- break;
- case FW_MSG_CODE_DRV_UNLOAD_PORT:
- bnx2x_func_reset_port(bp, drv);
- break;
- case FW_MSG_CODE_DRV_UNLOAD_FUNCTION:
- bnx2x_func_reset_func(bp, drv);
- break;
- default:
- BNX2X_ERR("Unknown reset_phase (0x%x) from MCP\n",
- reset_phase);
- break;
- }
-
- /* Complete the comand immediatelly: no ramrods have been sent. */
- o->complete_cmd(bp, o, BNX2X_F_CMD_HW_RESET);
-
- return 0;
-}
-
-static inline int bnx2x_func_send_start(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- struct bnx2x_func_sp_obj *o = params->f_obj;
- struct function_start_data *rdata =
- (struct function_start_data *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- struct bnx2x_func_start_params *start_params = &params->params.start;
-
- memset(rdata, 0, sizeof(*rdata));
-
- /* Fill the ramrod data with provided parameters */
- rdata->function_mode = cpu_to_le16(start_params->mf_mode);
- rdata->sd_vlan_tag = start_params->sd_vlan_tag;
- rdata->path_id = BP_PATH(bp);
- rdata->network_cos_mode = start_params->network_cos_mode;
-
- /*
- * No need for an explicit memory barrier here as long we would
- * need to ensure the ordering of writing to the SPQ element
- * and updating of the SPQ producer which involves a memory
- * read and we will have to put a full memory barrier there
- * (inside bnx2x_sp_post()).
- */
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_FUNCTION_START, 0,
- U64_HI(data_mapping),
- U64_LO(data_mapping), NONE_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_func_send_stop(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_FUNCTION_STOP, 0, 0, 0,
- NONE_CONNECTION_TYPE);
-}
-
-static inline int bnx2x_func_send_tx_stop(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_STOP_TRAFFIC, 0, 0, 0,
- NONE_CONNECTION_TYPE);
-}
-static inline int bnx2x_func_send_tx_start(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- struct bnx2x_func_sp_obj *o = params->f_obj;
- struct flow_control_configuration *rdata =
- (struct flow_control_configuration *)o->rdata;
- dma_addr_t data_mapping = o->rdata_mapping;
- struct bnx2x_func_tx_start_params *tx_start_params =
- &params->params.tx_start;
- int i;
-
- memset(rdata, 0, sizeof(*rdata));
-
- rdata->dcb_enabled = tx_start_params->dcb_enabled;
- rdata->dcb_version = tx_start_params->dcb_version;
- rdata->dont_add_pri_0_en = tx_start_params->dont_add_pri_0_en;
-
- for (i = 0; i < ARRAY_SIZE(rdata->traffic_type_to_priority_cos); i++)
- rdata->traffic_type_to_priority_cos[i] =
- tx_start_params->traffic_type_to_priority_cos[i];
-
- return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_START_TRAFFIC, 0,
- U64_HI(data_mapping),
- U64_LO(data_mapping), NONE_CONNECTION_TYPE);
-}
-
-static int bnx2x_func_send_cmd(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- switch (params->cmd) {
- case BNX2X_F_CMD_HW_INIT:
- return bnx2x_func_hw_init(bp, params);
- case BNX2X_F_CMD_START:
- return bnx2x_func_send_start(bp, params);
- case BNX2X_F_CMD_STOP:
- return bnx2x_func_send_stop(bp, params);
- case BNX2X_F_CMD_HW_RESET:
- return bnx2x_func_hw_reset(bp, params);
- case BNX2X_F_CMD_TX_STOP:
- return bnx2x_func_send_tx_stop(bp, params);
- case BNX2X_F_CMD_TX_START:
- return bnx2x_func_send_tx_start(bp, params);
- default:
- BNX2X_ERR("Unknown command: %d\n", params->cmd);
- return -EINVAL;
- }
-}
-
-void bnx2x_init_func_obj(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *obj,
- void *rdata, dma_addr_t rdata_mapping,
- struct bnx2x_func_sp_drv_ops *drv_iface)
-{
- memset(obj, 0, sizeof(*obj));
-
- mutex_init(&obj->one_pending_mutex);
-
- obj->rdata = rdata;
- obj->rdata_mapping = rdata_mapping;
-
- obj->send_cmd = bnx2x_func_send_cmd;
- obj->check_transition = bnx2x_func_chk_transition;
- obj->complete_cmd = bnx2x_func_comp_cmd;
- obj->wait_comp = bnx2x_func_wait_comp;
-
- obj->drv = drv_iface;
-}
-
-/**
- * bnx2x_func_state_change - perform Function state change transition
- *
- * @bp: device handle
- * @params: parameters to perform the transaction
- *
- * returns 0 in case of successfully completed transition,
- * negative error code in case of failure, positive
- * (EBUSY) value if there is a completion to that is
- * still pending (possible only if RAMROD_COMP_WAIT is
- * not set in params->ramrod_flags for asynchronous
- * commands).
- */
-int bnx2x_func_state_change(struct bnx2x *bp,
- struct bnx2x_func_state_params *params)
-{
- struct bnx2x_func_sp_obj *o = params->f_obj;
- int rc;
- enum bnx2x_func_cmd cmd = params->cmd;
- unsigned long *pending = &o->pending;
-
- mutex_lock(&o->one_pending_mutex);
-
- /* Check that the requested transition is legal */
- if (o->check_transition(bp, o, params)) {
- mutex_unlock(&o->one_pending_mutex);
- return -EINVAL;
- }
-
- /* Set "pending" bit */
- set_bit(cmd, pending);
-
- /* Don't send a command if only driver cleanup was requested */
- if (test_bit(RAMROD_DRV_CLR_ONLY, &params->ramrod_flags)) {
- bnx2x_func_state_change_comp(bp, o, cmd);
- mutex_unlock(&o->one_pending_mutex);
- } else {
- /* Send a ramrod */
- rc = o->send_cmd(bp, params);
-
- mutex_unlock(&o->one_pending_mutex);
-
- if (rc) {
- o->next_state = BNX2X_F_STATE_MAX;
- clear_bit(cmd, pending);
- smp_mb__after_clear_bit();
- return rc;
- }
-
- if (test_bit(RAMROD_COMP_WAIT, &params->ramrod_flags)) {
- rc = o->wait_comp(bp, o, cmd);
- if (rc)
- return rc;
-
- return 0;
- }
- }
-
- return !!test_bit(cmd, pending);
-}
diff --git a/drivers/net/bnx2x/bnx2x_sp.h b/drivers/net/bnx2x/bnx2x_sp.h
deleted file mode 100644
index 9a517c2..0000000
--- a/drivers/net/bnx2x/bnx2x_sp.h
+++ /dev/null
@@ -1,1297 +0,0 @@
-/* bnx2x_sp.h: Broadcom Everest network driver.
- *
- * Copyright 2011 Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Vladislav Zolotarov
- *
- */
-#ifndef BNX2X_SP_VERBS
-#define BNX2X_SP_VERBS
-
-struct bnx2x;
-struct eth_context;
-
-/* Bits representing general command's configuration */
-enum {
- RAMROD_TX,
- RAMROD_RX,
- /* Wait until all pending commands complete */
- RAMROD_COMP_WAIT,
- /* Don't send a ramrod, only update a registry */
- RAMROD_DRV_CLR_ONLY,
- /* Configure HW according to the current object state */
- RAMROD_RESTORE,
- /* Execute the next command now */
- RAMROD_EXEC,
- /*
- * Don't add a new command and continue execution of posponed
- * commands. If not set a new command will be added to the
- * pending commands list.
- */
- RAMROD_CONT,
-};
-
-typedef enum {
- BNX2X_OBJ_TYPE_RX,
- BNX2X_OBJ_TYPE_TX,
- BNX2X_OBJ_TYPE_RX_TX,
-} bnx2x_obj_type;
-
-/* Filtering states */
-enum {
- BNX2X_FILTER_MAC_PENDING,
- BNX2X_FILTER_VLAN_PENDING,
- BNX2X_FILTER_VLAN_MAC_PENDING,
- BNX2X_FILTER_RX_MODE_PENDING,
- BNX2X_FILTER_RX_MODE_SCHED,
- BNX2X_FILTER_ISCSI_ETH_START_SCHED,
- BNX2X_FILTER_ISCSI_ETH_STOP_SCHED,
- BNX2X_FILTER_FCOE_ETH_START_SCHED,
- BNX2X_FILTER_FCOE_ETH_STOP_SCHED,
- BNX2X_FILTER_MCAST_PENDING,
- BNX2X_FILTER_MCAST_SCHED,
- BNX2X_FILTER_RSS_CONF_PENDING,
-};
-
-struct bnx2x_raw_obj {
- u8 func_id;
-
- /* Queue params */
- u8 cl_id;
- u32 cid;
-
- /* Ramrod data buffer params */
- void *rdata;
- dma_addr_t rdata_mapping;
-
- /* Ramrod state params */
- int state; /* "ramrod is pending" state bit */
- unsigned long *pstate; /* pointer to state buffer */
-
- bnx2x_obj_type obj_type;
-
- int (*wait_comp)(struct bnx2x *bp,
- struct bnx2x_raw_obj *o);
-
- bool (*check_pending)(struct bnx2x_raw_obj *o);
- void (*clear_pending)(struct bnx2x_raw_obj *o);
- void (*set_pending)(struct bnx2x_raw_obj *o);
-};
-
-/************************* VLAN-MAC commands related parameters ***************/
-struct bnx2x_mac_ramrod_data {
- u8 mac[ETH_ALEN];
-};
-
-struct bnx2x_vlan_ramrod_data {
- u16 vlan;
-};
-
-struct bnx2x_vlan_mac_ramrod_data {
- u8 mac[ETH_ALEN];
- u16 vlan;
-};
-
-union bnx2x_classification_ramrod_data {
- struct bnx2x_mac_ramrod_data mac;
- struct bnx2x_vlan_ramrod_data vlan;
- struct bnx2x_vlan_mac_ramrod_data vlan_mac;
-};
-
-/* VLAN_MAC commands */
-enum bnx2x_vlan_mac_cmd {
- BNX2X_VLAN_MAC_ADD,
- BNX2X_VLAN_MAC_DEL,
- BNX2X_VLAN_MAC_MOVE,
-};
-
-struct bnx2x_vlan_mac_data {
- /* Requested command: BNX2X_VLAN_MAC_XX */
- enum bnx2x_vlan_mac_cmd cmd;
- /*
- * used to contain the data related vlan_mac_flags bits from
- * ramrod parameters.
- */
- unsigned long vlan_mac_flags;
-
- /* Needed for MOVE command */
- struct bnx2x_vlan_mac_obj *target_obj;
-
- union bnx2x_classification_ramrod_data u;
-};
-
-/*************************** Exe Queue obj ************************************/
-union bnx2x_exe_queue_cmd_data {
- struct bnx2x_vlan_mac_data vlan_mac;
-
- struct {
- /* TODO */
- } mcast;
-};
-
-struct bnx2x_exeq_elem {
- struct list_head link;
-
- /* Length of this element in the exe_chunk. */
- int cmd_len;
-
- union bnx2x_exe_queue_cmd_data cmd_data;
-};
-
-union bnx2x_qable_obj;
-
-union bnx2x_exeq_comp_elem {
- union event_ring_elem *elem;
-};
-
-struct bnx2x_exe_queue_obj;
-
-typedef int (*exe_q_validate)(struct bnx2x *bp,
- union bnx2x_qable_obj *o,
- struct bnx2x_exeq_elem *elem);
-
-/**
- * @return positive is entry was optimized, 0 - if not, negative
- * in case of an error.
- */
-typedef int (*exe_q_optimize)(struct bnx2x *bp,
- union bnx2x_qable_obj *o,
- struct bnx2x_exeq_elem *elem);
-typedef int (*exe_q_execute)(struct bnx2x *bp,
- union bnx2x_qable_obj *o,
- struct list_head *exe_chunk,
- unsigned long *ramrod_flags);
-typedef struct bnx2x_exeq_elem *
- (*exe_q_get)(struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem);
-
-struct bnx2x_exe_queue_obj {
- /*
- * Commands pending for an execution.
- */
- struct list_head exe_queue;
-
- /*
- * Commands pending for an completion.
- */
- struct list_head pending_comp;
-
- spinlock_t lock;
-
- /* Maximum length of commands' list for one execution */
- int exe_chunk_len;
-
- union bnx2x_qable_obj *owner;
-
- /****** Virtual functions ******/
- /**
- * Called before commands execution for commands that are really
- * going to be executed (after 'optimize').
- *
- * Must run under exe_queue->lock
- */
- exe_q_validate validate;
-
-
- /**
- * This will try to cancel the current pending commands list
- * considering the new command.
- *
- * Must run under exe_queue->lock
- */
- exe_q_optimize optimize;
-
- /**
- * Run the next commands chunk (owner specific).
- */
- exe_q_execute execute;
-
- /**
- * Return the exe_queue element containing the specific command
- * if any. Otherwise return NULL.
- */
- exe_q_get get;
-};
-/***************** Classification verbs: Set/Del MAC/VLAN/VLAN-MAC ************/
-/*
- * Element in the VLAN_MAC registry list having all currenty configured
- * rules.
- */
-struct bnx2x_vlan_mac_registry_elem {
- struct list_head link;
-
- /*
- * Used to store the cam offset used for the mac/vlan/vlan-mac.
- * Relevant for 57710 and 57711 only. VLANs and MACs share the
- * same CAM for these chips.
- */
- int cam_offset;
-
- /* Needed for DEL and RESTORE flows */
- unsigned long vlan_mac_flags;
-
- union bnx2x_classification_ramrod_data u;
-};
-
-/* Bits representing VLAN_MAC commands specific flags */
-enum {
- BNX2X_UC_LIST_MAC,
- BNX2X_ETH_MAC,
- BNX2X_ISCSI_ETH_MAC,
- BNX2X_NETQ_ETH_MAC,
- BNX2X_DONT_CONSUME_CAM_CREDIT,
- BNX2X_DONT_CONSUME_CAM_CREDIT_DEST,
-};
-
-struct bnx2x_vlan_mac_ramrod_params {
- /* Object to run the command from */
- struct bnx2x_vlan_mac_obj *vlan_mac_obj;
-
- /* General command flags: COMP_WAIT, etc. */
- unsigned long ramrod_flags;
-
- /* Command specific configuration request */
- struct bnx2x_vlan_mac_data user_req;
-};
-
-struct bnx2x_vlan_mac_obj {
- struct bnx2x_raw_obj raw;
-
- /* Bookkeeping list: will prevent the addition of already existing
- * entries.
- */
- struct list_head head;
-
- /* TODO: Add it's initialization in the init functions */
- struct bnx2x_exe_queue_obj exe_queue;
-
- /* MACs credit pool */
- struct bnx2x_credit_pool_obj *macs_pool;
-
- /* VLANs credit pool */
- struct bnx2x_credit_pool_obj *vlans_pool;
-
- /* RAMROD command to be used */
- int ramrod_cmd;
-
- /**
- * Checks if ADD-ramrod with the given params may be performed.
- *
- * @return zero if the element may be added
- */
-
- int (*check_add)(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data);
-
- /**
- * Checks if DEL-ramrod with the given params may be performed.
- *
- * @return true if the element may be deleted
- */
- struct bnx2x_vlan_mac_registry_elem *
- (*check_del)(struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data);
-
- /**
- * Checks if DEL-ramrod with the given params may be performed.
- *
- * @return true if the element may be deleted
- */
- bool (*check_move)(struct bnx2x_vlan_mac_obj *src_o,
- struct bnx2x_vlan_mac_obj *dst_o,
- union bnx2x_classification_ramrod_data *data);
-
- /**
- * Update the relevant credit object(s) (consume/return
- * correspondingly).
- */
- bool (*get_credit)(struct bnx2x_vlan_mac_obj *o);
- bool (*put_credit)(struct bnx2x_vlan_mac_obj *o);
- bool (*get_cam_offset)(struct bnx2x_vlan_mac_obj *o, int *offset);
- bool (*put_cam_offset)(struct bnx2x_vlan_mac_obj *o, int offset);
-
- /**
- * Configures one rule in the ramrod data buffer.
- */
- void (*set_one_rule)(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem, int rule_idx,
- int cam_offset);
-
- /**
- * Delete all configured elements having the given
- * vlan_mac_flags specification. Assumes no pending for
- * execution commands. Will schedule all all currently
- * configured MACs/VLANs/VLAN-MACs matching the vlan_mac_flags
- * specification for deletion and will use the given
- * ramrod_flags for the last DEL operation.
- *
- * @param bp
- * @param o
- * @param ramrod_flags RAMROD_XX flags
- *
- * @return 0 if the last operation has completed successfully
- * and there are no more elements left, positive value
- * if there are pending for completion commands,
- * negative value in case of failure.
- */
- int (*delete_all)(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- unsigned long *vlan_mac_flags,
- unsigned long *ramrod_flags);
-
- /**
- * Reconfigures the next MAC/VLAN/VLAN-MAC element from the previously
- * configured elements list.
- *
- * @param bp
- * @param p Command parameters (RAMROD_COMP_WAIT bit in
- * ramrod_flags is only taken into an account)
- * @param ppos a pointer to the cooky that should be given back in the
- * next call to make function handle the next element. If
- * *ppos is set to NULL it will restart the iterator.
- * If returned *ppos == NULL this means that the last
- * element has been handled.
- *
- * @return int
- */
- int (*restore)(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p,
- struct bnx2x_vlan_mac_registry_elem **ppos);
-
- /**
- * Should be called on a completion arival.
- *
- * @param bp
- * @param o
- * @param cqe Completion element we are handling
- * @param ramrod_flags if RAMROD_CONT is set the next bulk of
- * pending commands will be executed.
- * RAMROD_DRV_CLR_ONLY and RAMROD_RESTORE
- * may also be set if needed.
- *
- * @return 0 if there are neither pending nor waiting for
- * completion commands. Positive value if there are
- * pending for execution or for completion commands.
- * Negative value in case of an error (including an
- * error in the cqe).
- */
- int (*complete)(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o,
- union event_ring_elem *cqe,
- unsigned long *ramrod_flags);
-
- /**
- * Wait for completion of all commands. Don't schedule new ones,
- * just wait. It assumes that the completion code will schedule
- * for new commands.
- */
- int (*wait)(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o);
-};
-
-/** RX_MODE verbs:DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
-
-/* RX_MODE ramrod spesial flags: set in rx_mode_flags field in
- * a bnx2x_rx_mode_ramrod_params.
- */
-enum {
- BNX2X_RX_MODE_FCOE_ETH,
- BNX2X_RX_MODE_ISCSI_ETH,
-};
-
-enum {
- BNX2X_ACCEPT_UNICAST,
- BNX2X_ACCEPT_MULTICAST,
- BNX2X_ACCEPT_ALL_UNICAST,
- BNX2X_ACCEPT_ALL_MULTICAST,
- BNX2X_ACCEPT_BROADCAST,
- BNX2X_ACCEPT_UNMATCHED,
- BNX2X_ACCEPT_ANY_VLAN
-};
-
-struct bnx2x_rx_mode_ramrod_params {
- struct bnx2x_rx_mode_obj *rx_mode_obj;
- unsigned long *pstate;
- int state;
- u8 cl_id;
- u32 cid;
- u8 func_id;
- unsigned long ramrod_flags;
- unsigned long rx_mode_flags;
-
- /*
- * rdata is either a pointer to eth_filter_rules_ramrod_data(e2) or to
- * a tstorm_eth_mac_filter_config (e1x).
- */
- void *rdata;
- dma_addr_t rdata_mapping;
-
- /* Rx mode settings */
- unsigned long rx_accept_flags;
-
- /* internal switching settings */
- unsigned long tx_accept_flags;
-};
-
-struct bnx2x_rx_mode_obj {
- int (*config_rx_mode)(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p);
-
- int (*wait_comp)(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p);
-};
-
-/********************** Set multicast group ***********************************/
-
-struct bnx2x_mcast_list_elem {
- struct list_head link;
- u8 *mac;
-};
-
-union bnx2x_mcast_config_data {
- u8 *mac;
- u8 bin; /* used in a RESTORE flow */
-};
-
-struct bnx2x_mcast_ramrod_params {
- struct bnx2x_mcast_obj *mcast_obj;
-
- /* Relevant options are RAMROD_COMP_WAIT and RAMROD_DRV_CLR_ONLY */
- unsigned long ramrod_flags;
-
- struct list_head mcast_list; /* list of struct bnx2x_mcast_list_elem */
- /** TODO:
- * - rename it to macs_num.
- * - Add a new command type for handling pending commands
- * (remove "zero semantics").
- *
- * Length of mcast_list. If zero and ADD_CONT command - post
- * pending commands.
- */
- int mcast_list_len;
-};
-
-enum {
- BNX2X_MCAST_CMD_ADD,
- BNX2X_MCAST_CMD_CONT,
- BNX2X_MCAST_CMD_DEL,
- BNX2X_MCAST_CMD_RESTORE,
-};
-
-struct bnx2x_mcast_obj {
- struct bnx2x_raw_obj raw;
-
- union {
- struct {
- #define BNX2X_MCAST_BINS_NUM 256
- #define BNX2X_MCAST_VEC_SZ (BNX2X_MCAST_BINS_NUM / 64)
- u64 vec[BNX2X_MCAST_VEC_SZ];
-
- /** Number of BINs to clear. Should be updated
- * immediately when a command arrives in order to
- * properly create DEL commands.
- */
- int num_bins_set;
- } aprox_match;
-
- struct {
- struct list_head macs;
- int num_macs_set;
- } exact_match;
- } registry;
-
- /* Pending commands */
- struct list_head pending_cmds_head;
-
- /* A state that is set in raw.pstate, when there are pending commands */
- int sched_state;
-
- /* Maximal number of mcast MACs configured in one command */
- int max_cmd_len;
-
- /* Total number of currently pending MACs to configure: both
- * in the pending commands list and in the current command.
- */
- int total_pending_num;
-
- u8 engine_id;
-
- /**
- * @param cmd command to execute (BNX2X_MCAST_CMD_X, see above)
- */
- int (*config_mcast)(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p, int cmd);
-
- /**
- * Fills the ramrod data during the RESTORE flow.
- *
- * @param bp
- * @param o
- * @param start_idx Registry index to start from
- * @param rdata_idx Index in the ramrod data to start from
- *
- * @return -1 if we handled the whole registry or index of the last
- * handled registry element.
- */
- int (*hdl_restore)(struct bnx2x *bp, struct bnx2x_mcast_obj *o,
- int start_bin, int *rdata_idx);
-
- int (*enqueue_cmd)(struct bnx2x *bp, struct bnx2x_mcast_obj *o,
- struct bnx2x_mcast_ramrod_params *p, int cmd);
-
- void (*set_one_rule)(struct bnx2x *bp,
- struct bnx2x_mcast_obj *o, int idx,
- union bnx2x_mcast_config_data *cfg_data, int cmd);
-
- /** Checks if there are more mcast MACs to be set or a previous
- * command is still pending.
- */
- bool (*check_pending)(struct bnx2x_mcast_obj *o);
-
- /**
- * Set/Clear/Check SCHEDULED state of the object
- */
- void (*set_sched)(struct bnx2x_mcast_obj *o);
- void (*clear_sched)(struct bnx2x_mcast_obj *o);
- bool (*check_sched)(struct bnx2x_mcast_obj *o);
-
- /* Wait until all pending commands complete */
- int (*wait_comp)(struct bnx2x *bp, struct bnx2x_mcast_obj *o);
-
- /**
- * Handle the internal object counters needed for proper
- * commands handling. Checks that the provided parameters are
- * feasible.
- */
- int (*validate)(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p, int cmd);
-
- /**
- * Restore the values of internal counters in case of a failure.
- */
- void (*revert)(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p,
- int old_num_bins);
-
- int (*get_registry_size)(struct bnx2x_mcast_obj *o);
- void (*set_registry_size)(struct bnx2x_mcast_obj *o, int n);
-};
-
-/*************************** Credit handling **********************************/
-struct bnx2x_credit_pool_obj {
-
- /* Current amount of credit in the pool */
- atomic_t credit;
-
- /* Maximum allowed credit. put() will check against it. */
- int pool_sz;
-
- /*
- * Allocate a pool table statically.
- *
- * Currently the mamimum allowed size is MAX_MAC_CREDIT_E2(272)
- *
- * The set bit in the table will mean that the entry is available.
- */
-#define BNX2X_POOL_VEC_SIZE (MAX_MAC_CREDIT_E2 / 64)
- u64 pool_mirror[BNX2X_POOL_VEC_SIZE];
-
- /* Base pool offset (initialized differently */
- int base_pool_offset;
-
- /**
- * Get the next free pool entry.
- *
- * @return true if there was a free entry in the pool
- */
- bool (*get_entry)(struct bnx2x_credit_pool_obj *o, int *entry);
-
- /**
- * Return the entry back to the pool.
- *
- * @return true if entry is legal and has been successfully
- * returned to the pool.
- */
- bool (*put_entry)(struct bnx2x_credit_pool_obj *o, int entry);
-
- /**
- * Get the requested amount of credit from the pool.
- *
- * @param cnt Amount of requested credit
- * @return true if the operation is successful
- */
- bool (*get)(struct bnx2x_credit_pool_obj *o, int cnt);
-
- /**
- * Returns the credit to the pool.
- *
- * @param cnt Amount of credit to return
- * @return true if the operation is successful
- */
- bool (*put)(struct bnx2x_credit_pool_obj *o, int cnt);
-
- /**
- * Reads the current amount of credit.
- */
- int (*check)(struct bnx2x_credit_pool_obj *o);
-};
-
-/*************************** RSS configuration ********************************/
-enum {
- /* RSS_MODE bits are mutually exclusive */
- BNX2X_RSS_MODE_DISABLED,
- BNX2X_RSS_MODE_REGULAR,
- BNX2X_RSS_MODE_VLAN_PRI,
- BNX2X_RSS_MODE_E1HOV_PRI,
- BNX2X_RSS_MODE_IP_DSCP,
-
- BNX2X_RSS_SET_SRCH, /* Setup searcher, E1x specific flag */
-
- BNX2X_RSS_IPV4,
- BNX2X_RSS_IPV4_TCP,
- BNX2X_RSS_IPV6,
- BNX2X_RSS_IPV6_TCP,
-};
-
-struct bnx2x_config_rss_params {
- struct bnx2x_rss_config_obj *rss_obj;
-
- /* may have RAMROD_COMP_WAIT set only */
- unsigned long ramrod_flags;
-
- /* BNX2X_RSS_X bits */
- unsigned long rss_flags;
-
- /* Number hash bits to take into an account */
- u8 rss_result_mask;
-
- /* Indirection table */
- u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE];
-
- /* RSS hash values */
- u32 rss_key[10];
-
- /* valid only iff BNX2X_RSS_UPDATE_TOE is set */
- u16 toe_rss_bitmap;
-};
-
-struct bnx2x_rss_config_obj {
- struct bnx2x_raw_obj raw;
-
- /* RSS engine to use */
- u8 engine_id;
-
- /* Last configured indirection table */
- u8 ind_table[T_ETH_INDIRECTION_TABLE_SIZE];
-
- int (*config_rss)(struct bnx2x *bp,
- struct bnx2x_config_rss_params *p);
-};
-
-/*********************** Queue state update ***********************************/
-
-/* UPDATE command options */
-enum {
- BNX2X_Q_UPDATE_IN_VLAN_REM,
- BNX2X_Q_UPDATE_IN_VLAN_REM_CHNG,
- BNX2X_Q_UPDATE_OUT_VLAN_REM,
- BNX2X_Q_UPDATE_OUT_VLAN_REM_CHNG,
- BNX2X_Q_UPDATE_ANTI_SPOOF,
- BNX2X_Q_UPDATE_ANTI_SPOOF_CHNG,
- BNX2X_Q_UPDATE_ACTIVATE,
- BNX2X_Q_UPDATE_ACTIVATE_CHNG,
- BNX2X_Q_UPDATE_DEF_VLAN_EN,
- BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
- BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
- BNX2X_Q_UPDATE_SILENT_VLAN_REM
-};
-
-/* Allowed Queue states */
-enum bnx2x_q_state {
- BNX2X_Q_STATE_RESET,
- BNX2X_Q_STATE_INITIALIZED,
- BNX2X_Q_STATE_ACTIVE,
- BNX2X_Q_STATE_MULTI_COS,
- BNX2X_Q_STATE_MCOS_TERMINATED,
- BNX2X_Q_STATE_INACTIVE,
- BNX2X_Q_STATE_STOPPED,
- BNX2X_Q_STATE_TERMINATED,
- BNX2X_Q_STATE_FLRED,
- BNX2X_Q_STATE_MAX,
-};
-
-/* Allowed commands */
-enum bnx2x_queue_cmd {
- BNX2X_Q_CMD_INIT,
- BNX2X_Q_CMD_SETUP,
- BNX2X_Q_CMD_SETUP_TX_ONLY,
- BNX2X_Q_CMD_DEACTIVATE,
- BNX2X_Q_CMD_ACTIVATE,
- BNX2X_Q_CMD_UPDATE,
- BNX2X_Q_CMD_UPDATE_TPA,
- BNX2X_Q_CMD_HALT,
- BNX2X_Q_CMD_CFC_DEL,
- BNX2X_Q_CMD_TERMINATE,
- BNX2X_Q_CMD_EMPTY,
- BNX2X_Q_CMD_MAX,
-};
-
-/* queue SETUP + INIT flags */
-enum {
- BNX2X_Q_FLG_TPA,
- BNX2X_Q_FLG_TPA_IPV6,
- BNX2X_Q_FLG_STATS,
- BNX2X_Q_FLG_ZERO_STATS,
- BNX2X_Q_FLG_ACTIVE,
- BNX2X_Q_FLG_OV,
- BNX2X_Q_FLG_VLAN,
- BNX2X_Q_FLG_COS,
- BNX2X_Q_FLG_HC,
- BNX2X_Q_FLG_HC_EN,
- BNX2X_Q_FLG_DHC,
- BNX2X_Q_FLG_FCOE,
- BNX2X_Q_FLG_LEADING_RSS,
- BNX2X_Q_FLG_MCAST,
- BNX2X_Q_FLG_DEF_VLAN,
- BNX2X_Q_FLG_TX_SWITCH,
- BNX2X_Q_FLG_TX_SEC,
- BNX2X_Q_FLG_ANTI_SPOOF,
- BNX2X_Q_FLG_SILENT_VLAN_REM
-};
-
-/* Queue type options: queue type may be a compination of below. */
-enum bnx2x_q_type {
- /** TODO: Consider moving both these flags into the init()
- * ramrod params.
- */
- BNX2X_Q_TYPE_HAS_RX,
- BNX2X_Q_TYPE_HAS_TX,
-};
-
-#define BNX2X_PRIMARY_CID_INDEX 0
-#define BNX2X_MULTI_TX_COS_E1X 1
-#define BNX2X_MULTI_TX_COS_E2_E3A0 2
-#define BNX2X_MULTI_TX_COS_E3B0 3
-#define BNX2X_MULTI_TX_COS BNX2X_MULTI_TX_COS_E3B0
-
-
-struct bnx2x_queue_init_params {
- struct {
- unsigned long flags;
- u16 hc_rate;
- u8 fw_sb_id;
- u8 sb_cq_index;
- } tx;
-
- struct {
- unsigned long flags;
- u16 hc_rate;
- u8 fw_sb_id;
- u8 sb_cq_index;
- } rx;
-
- /* CID context in the host memory */
- struct eth_context *cxts[BNX2X_MULTI_TX_COS];
-
- /* maximum number of cos supported by hardware */
- u8 max_cos;
-};
-
-struct bnx2x_queue_terminate_params {
- /* index within the tx_only cids of this queue object */
- u8 cid_index;
-};
-
-struct bnx2x_queue_cfc_del_params {
- /* index within the tx_only cids of this queue object */
- u8 cid_index;
-};
-
-struct bnx2x_queue_update_params {
- unsigned long update_flags; /* BNX2X_Q_UPDATE_XX bits */
- u16 def_vlan;
- u16 silent_removal_value;
- u16 silent_removal_mask;
-/* index within the tx_only cids of this queue object */
- u8 cid_index;
-};
-
-struct rxq_pause_params {
- u16 bd_th_lo;
- u16 bd_th_hi;
- u16 rcq_th_lo;
- u16 rcq_th_hi;
- u16 sge_th_lo; /* valid iff BNX2X_Q_FLG_TPA */
- u16 sge_th_hi; /* valid iff BNX2X_Q_FLG_TPA */
- u16 pri_map;
-};
-
-/* general */
-struct bnx2x_general_setup_params {
- /* valid iff BNX2X_Q_FLG_STATS */
- u8 stat_id;
-
- u8 spcl_id;
- u16 mtu;
- u8 cos;
-};
-
-struct bnx2x_rxq_setup_params {
- /* dma */
- dma_addr_t dscr_map;
- dma_addr_t sge_map;
- dma_addr_t rcq_map;
- dma_addr_t rcq_np_map;
-
- u16 drop_flags;
- u16 buf_sz;
- u8 fw_sb_id;
- u8 cl_qzone_id;
-
- /* valid iff BNX2X_Q_FLG_TPA */
- u16 tpa_agg_sz;
- u16 sge_buf_sz;
- u8 max_sges_pkt;
- u8 max_tpa_queues;
- u8 rss_engine_id;
-
- u8 cache_line_log;
-
- u8 sb_cq_index;
-
- /* valid iff BXN2X_Q_FLG_SILENT_VLAN_REM */
- u16 silent_removal_value;
- u16 silent_removal_mask;
-};
-
-struct bnx2x_txq_setup_params {
- /* dma */
- dma_addr_t dscr_map;
-
- u8 fw_sb_id;
- u8 sb_cq_index;
- u8 cos; /* valid iff BNX2X_Q_FLG_COS */
- u16 traffic_type;
- /* equals to the leading rss client id, used for TX classification*/
- u8 tss_leading_cl_id;
-
- /* valid iff BNX2X_Q_FLG_DEF_VLAN */
- u16 default_vlan;
-};
-
-struct bnx2x_queue_setup_params {
- struct bnx2x_general_setup_params gen_params;
- struct bnx2x_txq_setup_params txq_params;
- struct bnx2x_rxq_setup_params rxq_params;
- struct rxq_pause_params pause_params;
- unsigned long flags;
-};
-
-struct bnx2x_queue_setup_tx_only_params {
- struct bnx2x_general_setup_params gen_params;
- struct bnx2x_txq_setup_params txq_params;
- unsigned long flags;
- /* index within the tx_only cids of this queue object */
- u8 cid_index;
-};
-
-struct bnx2x_queue_state_params {
- struct bnx2x_queue_sp_obj *q_obj;
-
- /* Current command */
- enum bnx2x_queue_cmd cmd;
-
- /* may have RAMROD_COMP_WAIT set only */
- unsigned long ramrod_flags;
-
- /* Params according to the current command */
- union {
- struct bnx2x_queue_update_params update;
- struct bnx2x_queue_setup_params setup;
- struct bnx2x_queue_init_params init;
- struct bnx2x_queue_setup_tx_only_params tx_only;
- struct bnx2x_queue_terminate_params terminate;
- struct bnx2x_queue_cfc_del_params cfc_del;
- } params;
-};
-
-struct bnx2x_queue_sp_obj {
- u32 cids[BNX2X_MULTI_TX_COS];
- u8 cl_id;
- u8 func_id;
-
- /*
- * number of traffic classes supported by queue.
- * The primary connection of the queue suppotrs the first traffic
- * class. Any further traffic class is suppoted by a tx-only
- * connection.
- *
- * Therefore max_cos is also a number of valid entries in the cids
- * array.
- */
- u8 max_cos;
- u8 num_tx_only, next_tx_only;
-
- enum bnx2x_q_state state, next_state;
-
- /* bits from enum bnx2x_q_type */
- unsigned long type;
-
- /* BNX2X_Q_CMD_XX bits. This object implements "one
- * pending" paradigm but for debug and tracing purposes it's
- * more convinient to have different bits for different
- * commands.
- */
- unsigned long pending;
-
- /* Buffer to use as a ramrod data and its mapping */
- void *rdata;
- dma_addr_t rdata_mapping;
-
- /**
- * Performs one state change according to the given parameters.
- *
- * @return 0 in case of success and negative value otherwise.
- */
- int (*send_cmd)(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params);
-
- /**
- * Sets the pending bit according to the requested transition.
- */
- int (*set_pending)(struct bnx2x_queue_sp_obj *o,
- struct bnx2x_queue_state_params *params);
-
- /**
- * Checks that the requested state transition is legal.
- */
- int (*check_transition)(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- struct bnx2x_queue_state_params *params);
-
- /**
- * Completes the pending command.
- */
- int (*complete_cmd)(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- enum bnx2x_queue_cmd);
-
- int (*wait_comp)(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *o,
- enum bnx2x_queue_cmd cmd);
-};
-
-/********************** Function state update *********************************/
-/* Allowed Function states */
-enum bnx2x_func_state {
- BNX2X_F_STATE_RESET,
- BNX2X_F_STATE_INITIALIZED,
- BNX2X_F_STATE_STARTED,
- BNX2X_F_STATE_TX_STOPPED,
- BNX2X_F_STATE_MAX,
-};
-
-/* Allowed Function commands */
-enum bnx2x_func_cmd {
- BNX2X_F_CMD_HW_INIT,
- BNX2X_F_CMD_START,
- BNX2X_F_CMD_STOP,
- BNX2X_F_CMD_HW_RESET,
- BNX2X_F_CMD_TX_STOP,
- BNX2X_F_CMD_TX_START,
- BNX2X_F_CMD_MAX,
-};
-
-struct bnx2x_func_hw_init_params {
- /* A load phase returned by MCP.
- *
- * May be:
- * FW_MSG_CODE_DRV_LOAD_COMMON_CHIP
- * FW_MSG_CODE_DRV_LOAD_COMMON
- * FW_MSG_CODE_DRV_LOAD_PORT
- * FW_MSG_CODE_DRV_LOAD_FUNCTION
- */
- u32 load_phase;
-};
-
-struct bnx2x_func_hw_reset_params {
- /* A load phase returned by MCP.
- *
- * May be:
- * FW_MSG_CODE_DRV_LOAD_COMMON_CHIP
- * FW_MSG_CODE_DRV_LOAD_COMMON
- * FW_MSG_CODE_DRV_LOAD_PORT
- * FW_MSG_CODE_DRV_LOAD_FUNCTION
- */
- u32 reset_phase;
-};
-
-struct bnx2x_func_start_params {
- /* Multi Function mode:
- * - Single Function
- * - Switch Dependent
- * - Switch Independent
- */
- u16 mf_mode;
-
- /* Switch Dependent mode outer VLAN tag */
- u16 sd_vlan_tag;
-
- /* Function cos mode */
- u8 network_cos_mode;
-};
-
-struct bnx2x_func_tx_start_params {
- struct priority_cos traffic_type_to_priority_cos[MAX_TRAFFIC_TYPES];
- u8 dcb_enabled;
- u8 dcb_version;
- u8 dont_add_pri_0_en;
-};
-
-struct bnx2x_func_state_params {
- struct bnx2x_func_sp_obj *f_obj;
-
- /* Current command */
- enum bnx2x_func_cmd cmd;
-
- /* may have RAMROD_COMP_WAIT set only */
- unsigned long ramrod_flags;
-
- /* Params according to the current command */
- union {
- struct bnx2x_func_hw_init_params hw_init;
- struct bnx2x_func_hw_reset_params hw_reset;
- struct bnx2x_func_start_params start;
- struct bnx2x_func_tx_start_params tx_start;
- } params;
-};
-
-struct bnx2x_func_sp_drv_ops {
- /* Init tool + runtime initialization:
- * - Common Chip
- * - Common (per Path)
- * - Port
- * - Function phases
- */
- int (*init_hw_cmn_chip)(struct bnx2x *bp);
- int (*init_hw_cmn)(struct bnx2x *bp);
- int (*init_hw_port)(struct bnx2x *bp);
- int (*init_hw_func)(struct bnx2x *bp);
-
- /* Reset Function HW: Common, Port, Function phases. */
- void (*reset_hw_cmn)(struct bnx2x *bp);
- void (*reset_hw_port)(struct bnx2x *bp);
- void (*reset_hw_func)(struct bnx2x *bp);
-
- /* Init/Free GUNZIP resources */
- int (*gunzip_init)(struct bnx2x *bp);
- void (*gunzip_end)(struct bnx2x *bp);
-
- /* Prepare/Release FW resources */
- int (*init_fw)(struct bnx2x *bp);
- void (*release_fw)(struct bnx2x *bp);
-};
-
-struct bnx2x_func_sp_obj {
- enum bnx2x_func_state state, next_state;
-
- /* BNX2X_FUNC_CMD_XX bits. This object implements "one
- * pending" paradigm but for debug and tracing purposes it's
- * more convinient to have different bits for different
- * commands.
- */
- unsigned long pending;
-
- /* Buffer to use as a ramrod data and its mapping */
- void *rdata;
- dma_addr_t rdata_mapping;
-
- /* this mutex validates that when pending flag is taken, the next
- * ramrod to be sent will be the one set the pending bit
- */
- struct mutex one_pending_mutex;
-
- /* Driver interface */
- struct bnx2x_func_sp_drv_ops *drv;
-
- /**
- * Performs one state change according to the given parameters.
- *
- * @return 0 in case of success and negative value otherwise.
- */
- int (*send_cmd)(struct bnx2x *bp,
- struct bnx2x_func_state_params *params);
-
- /**
- * Checks that the requested state transition is legal.
- */
- int (*check_transition)(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- struct bnx2x_func_state_params *params);
-
- /**
- * Completes the pending command.
- */
- int (*complete_cmd)(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o,
- enum bnx2x_func_cmd cmd);
-
- int (*wait_comp)(struct bnx2x *bp, struct bnx2x_func_sp_obj *o,
- enum bnx2x_func_cmd cmd);
-};
-
-/********************** Interfaces ********************************************/
-/* Queueable objects set */
-union bnx2x_qable_obj {
- struct bnx2x_vlan_mac_obj vlan_mac;
-};
-/************** Function state update *********/
-void bnx2x_init_func_obj(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *obj,
- void *rdata, dma_addr_t rdata_mapping,
- struct bnx2x_func_sp_drv_ops *drv_iface);
-
-int bnx2x_func_state_change(struct bnx2x *bp,
- struct bnx2x_func_state_params *params);
-
-enum bnx2x_func_state bnx2x_func_get_state(struct bnx2x *bp,
- struct bnx2x_func_sp_obj *o);
-/******************* Queue State **************/
-void bnx2x_init_queue_obj(struct bnx2x *bp,
- struct bnx2x_queue_sp_obj *obj, u8 cl_id, u32 *cids,
- u8 cid_cnt, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, unsigned long type);
-
-int bnx2x_queue_state_change(struct bnx2x *bp,
- struct bnx2x_queue_state_params *params);
-
-/********************* VLAN-MAC ****************/
-void bnx2x_init_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool);
-
-void bnx2x_init_vlan_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *vlans_pool);
-
-void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool,
- struct bnx2x_credit_pool_obj *vlans_pool);
-
-int bnx2x_config_vlan_mac(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p);
-
-int bnx2x_vlan_mac_move(struct bnx2x *bp,
- struct bnx2x_vlan_mac_ramrod_params *p,
- struct bnx2x_vlan_mac_obj *dest_o);
-
-/********************* RX MODE ****************/
-
-void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
- struct bnx2x_rx_mode_obj *o);
-
-/**
- * Send and RX_MODE ramrod according to the provided parameters.
- *
- * @param bp
- * @param p Command parameters
- *
- * @return 0 - if operation was successfull and there is no pending completions,
- * positive number - if there are pending completions,
- * negative - if there were errors
- */
-int bnx2x_config_rx_mode(struct bnx2x *bp,
- struct bnx2x_rx_mode_ramrod_params *p);
-
-/****************** MULTICASTS ****************/
-
-void bnx2x_init_mcast_obj(struct bnx2x *bp,
- struct bnx2x_mcast_obj *mcast_obj,
- u8 mcast_cl_id, u32 mcast_cid, u8 func_id,
- u8 engine_id, void *rdata, dma_addr_t rdata_mapping,
- int state, unsigned long *pstate,
- bnx2x_obj_type type);
-
-/**
- * Configure multicast MACs list. May configure a new list
- * provided in p->mcast_list (BNX2X_MCAST_CMD_ADD), clean up
- * (BNX2X_MCAST_CMD_DEL) or restore (BNX2X_MCAST_CMD_RESTORE) a current
- * configuration, continue to execute the pending commands
- * (BNX2X_MCAST_CMD_CONT).
- *
- * If previous command is still pending or if number of MACs to
- * configure is more that maximum number of MACs in one command,
- * the current command will be enqueued to the tail of the
- * pending commands list.
- *
- * @param bp
- * @param p
- * @param command to execute: BNX2X_MCAST_CMD_X
- *
- * @return 0 is operation was sucessfull and there are no pending completions,
- * negative if there were errors, positive if there are pending
- * completions.
- */
-int bnx2x_config_mcast(struct bnx2x *bp,
- struct bnx2x_mcast_ramrod_params *p, int cmd);
-
-/****************** CREDIT POOL ****************/
-void bnx2x_init_mac_credit_pool(struct bnx2x *bp,
- struct bnx2x_credit_pool_obj *p, u8 func_id,
- u8 func_num);
-void bnx2x_init_vlan_credit_pool(struct bnx2x *bp,
- struct bnx2x_credit_pool_obj *p, u8 func_id,
- u8 func_num);
-
-
-/****************** RSS CONFIGURATION ****************/
-void bnx2x_init_rss_config_obj(struct bnx2x *bp,
- struct bnx2x_rss_config_obj *rss_obj,
- u8 cl_id, u32 cid, u8 func_id, u8 engine_id,
- void *rdata, dma_addr_t rdata_mapping,
- int state, unsigned long *pstate,
- bnx2x_obj_type type);
-
-/**
- * Updates RSS configuration according to provided parameters.
- *
- * @param bp
- * @param p
- *
- * @return 0 in case of success
- */
-int bnx2x_config_rss(struct bnx2x *bp,
- struct bnx2x_config_rss_params *p);
-
-/**
- * Return the current ind_table configuration.
- *
- * @param bp
- * @param ind_table buffer to fill with the current indirection
- * table content. Should be at least
- * T_ETH_INDIRECTION_TABLE_SIZE bytes long.
- */
-void bnx2x_get_rss_ind_table(struct bnx2x_rss_config_obj *rss_obj,
- u8 *ind_table);
-
-#endif /* BNX2X_SP_VERBS */
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
deleted file mode 100644
index 771f680..0000000
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ /dev/null
@@ -1,1598 +0,0 @@
-/* bnx2x_stats.c: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-#include "bnx2x_stats.h"
-#include "bnx2x_cmn.h"
-
-
-/* Statistics */
-
-/*
- * General service functions
- */
-
-static inline long bnx2x_hilo(u32 *hiref)
-{
- u32 lo = *(hiref + 1);
-#if (BITS_PER_LONG == 64)
- u32 hi = *hiref;
-
- return HILO_U64(hi, lo);
-#else
- return lo;
-#endif
-}
-
-/*
- * Init service functions
- */
-
-/* Post the next statistics ramrod. Protect it with the spin in
- * order to ensure the strict order between statistics ramrods
- * (each ramrod has a sequence number passed in a
- * bp->fw_stats_req->hdr.drv_stats_counter and ramrods must be
- * sent in order).
- */
-static void bnx2x_storm_stats_post(struct bnx2x *bp)
-{
- if (!bp->stats_pending) {
- int rc;
-
- spin_lock_bh(&bp->stats_lock);
-
- if (bp->stats_pending) {
- spin_unlock_bh(&bp->stats_lock);
- return;
- }
-
- bp->fw_stats_req->hdr.drv_stats_counter =
- cpu_to_le16(bp->stats_counter++);
-
- DP(NETIF_MSG_TIMER, "Sending statistics ramrod %d\n",
- bp->fw_stats_req->hdr.drv_stats_counter);
-
-
-
- /* send FW stats ramrod */
- rc = bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_STAT_QUERY, 0,
- U64_HI(bp->fw_stats_req_mapping),
- U64_LO(bp->fw_stats_req_mapping),
- NONE_CONNECTION_TYPE);
- if (rc == 0)
- bp->stats_pending = 1;
-
- spin_unlock_bh(&bp->stats_lock);
- }
-}
-
-static void bnx2x_hw_stats_post(struct bnx2x *bp)
-{
- struct dmae_command *dmae = &bp->stats_dmae;
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- *stats_comp = DMAE_COMP_VAL;
- if (CHIP_REV_IS_SLOW(bp))
- return;
-
- /* loader */
- if (bp->executer_idx) {
- int loader_idx = PMF_DMAE_C(bp);
- u32 opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
- true, DMAE_COMP_GRC);
- opcode = bnx2x_dmae_opcode_clr_src_reset(opcode);
-
- memset(dmae, 0, sizeof(struct dmae_command));
- dmae->opcode = opcode;
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, dmae[0]));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, dmae[0]));
- dmae->dst_addr_lo = (DMAE_REG_CMD_MEM +
- sizeof(struct dmae_command) *
- (loader_idx + 1)) >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct dmae_command) >> 2;
- if (CHIP_IS_E1(bp))
- dmae->len--;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx + 1] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- *stats_comp = 0;
- bnx2x_post_dmae(bp, dmae, loader_idx);
-
- } else if (bp->func_stx) {
- *stats_comp = 0;
- bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
- }
-}
-
-static int bnx2x_stats_comp(struct bnx2x *bp)
-{
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
- int cnt = 10;
-
- might_sleep();
- while (*stats_comp != DMAE_COMP_VAL) {
- if (!cnt) {
- BNX2X_ERR("timeout waiting for stats finished\n");
- break;
- }
- cnt--;
- usleep_range(1000, 1000);
- }
- return 1;
-}
-
-/*
- * Statistics service functions
- */
-
-static void bnx2x_stats_pmf_update(struct bnx2x *bp)
-{
- struct dmae_command *dmae;
- u32 opcode;
- int loader_idx = PMF_DMAE_C(bp);
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- /* sanity */
- if (!IS_MF(bp) || !bp->port.pmf || !bp->port.port_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- bp->executer_idx = 0;
-
- opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI, false, 0);
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_GRC);
- dmae->src_addr_lo = bp->port.port_stx >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
- dmae->len = DMAE_LEN32_RD_MAX;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
- dmae->src_addr_lo = (bp->port.port_stx >> 2) + DMAE_LEN32_RD_MAX;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats) +
- DMAE_LEN32_RD_MAX * 4);
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats) +
- DMAE_LEN32_RD_MAX * 4);
- dmae->len = (sizeof(struct host_port_stats) >> 2) - DMAE_LEN32_RD_MAX;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
-}
-
-static void bnx2x_port_stats_init(struct bnx2x *bp)
-{
- struct dmae_command *dmae;
- int port = BP_PORT(bp);
- u32 opcode;
- int loader_idx = PMF_DMAE_C(bp);
- u32 mac_addr;
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- /* sanity */
- if (!bp->link_vars.link_up || !bp->port.pmf) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- bp->executer_idx = 0;
-
- /* MCP */
- opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
- true, DMAE_COMP_GRC);
-
- if (bp->port.port_stx) {
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
- dmae->dst_addr_lo = bp->port.port_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_port_stats) >> 2;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- }
-
- if (bp->func_stx) {
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
- dmae->dst_addr_lo = bp->func_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_func_stats) >> 2;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- }
-
- /* MAC */
- opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
- true, DMAE_COMP_GRC);
-
- /* EMAC is special */
- if (bp->link_vars.mac_type == MAC_TYPE_EMAC) {
- mac_addr = (port ? GRCBASE_EMAC1 : GRCBASE_EMAC0);
-
- /* EMAC_REG_EMAC_RX_STAT_AC (EMAC_REG_EMAC_RX_STAT_AC_COUNT)*/
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = (mac_addr +
- EMAC_REG_EMAC_RX_STAT_AC) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats));
- dmae->len = EMAC_REG_EMAC_RX_STAT_AC_COUNT;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- /* EMAC_REG_EMAC_RX_STAT_AC_28 */
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = (mac_addr +
- EMAC_REG_EMAC_RX_STAT_AC_28) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct emac_stats, rx_stat_falsecarriererrors));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct emac_stats, rx_stat_falsecarriererrors));
- dmae->len = 1;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- /* EMAC_REG_EMAC_TX_STAT_AC (EMAC_REG_EMAC_TX_STAT_AC_COUNT)*/
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = (mac_addr +
- EMAC_REG_EMAC_TX_STAT_AC) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct emac_stats, tx_stat_ifhcoutoctets));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats) +
- offsetof(struct emac_stats, tx_stat_ifhcoutoctets));
- dmae->len = EMAC_REG_EMAC_TX_STAT_AC_COUNT;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- } else {
- u32 tx_src_addr_lo, rx_src_addr_lo;
- u16 rx_len, tx_len;
-
- /* configure the params according to MAC type */
- switch (bp->link_vars.mac_type) {
- case MAC_TYPE_BMAC:
- mac_addr = (port ? NIG_REG_INGRESS_BMAC1_MEM :
- NIG_REG_INGRESS_BMAC0_MEM);
-
- /* BIGMAC_REGISTER_TX_STAT_GTPKT ..
- BIGMAC_REGISTER_TX_STAT_GTBYT */
- if (CHIP_IS_E1x(bp)) {
- tx_src_addr_lo = (mac_addr +
- BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
- tx_len = (8 + BIGMAC_REGISTER_TX_STAT_GTBYT -
- BIGMAC_REGISTER_TX_STAT_GTPKT) >> 2;
- rx_src_addr_lo = (mac_addr +
- BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
- rx_len = (8 + BIGMAC_REGISTER_RX_STAT_GRIPJ -
- BIGMAC_REGISTER_RX_STAT_GR64) >> 2;
- } else {
- tx_src_addr_lo = (mac_addr +
- BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2;
- tx_len = (8 + BIGMAC2_REGISTER_TX_STAT_GTBYT -
- BIGMAC2_REGISTER_TX_STAT_GTPOK) >> 2;
- rx_src_addr_lo = (mac_addr +
- BIGMAC2_REGISTER_RX_STAT_GR64) >> 2;
- rx_len = (8 + BIGMAC2_REGISTER_RX_STAT_GRIPJ -
- BIGMAC2_REGISTER_RX_STAT_GR64) >> 2;
- }
- break;
-
- case MAC_TYPE_UMAC: /* handled by MSTAT */
- case MAC_TYPE_XMAC: /* handled by MSTAT */
- default:
- mac_addr = port ? GRCBASE_MSTAT1 : GRCBASE_MSTAT0;
- tx_src_addr_lo = (mac_addr +
- MSTAT_REG_TX_STAT_GTXPOK_LO) >> 2;
- rx_src_addr_lo = (mac_addr +
- MSTAT_REG_RX_STAT_GR64_LO) >> 2;
- tx_len = sizeof(bp->slowpath->
- mac_stats.mstat_stats.stats_tx) >> 2;
- rx_len = sizeof(bp->slowpath->
- mac_stats.mstat_stats.stats_rx) >> 2;
- break;
- }
-
- /* TX stats */
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = tx_src_addr_lo;
- dmae->src_addr_hi = 0;
- dmae->len = tx_len;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, mac_stats));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, mac_stats));
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- /* RX stats */
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_hi = 0;
- dmae->src_addr_lo = rx_src_addr_lo;
- dmae->dst_addr_lo =
- U64_LO(bnx2x_sp_mapping(bp, mac_stats) + (tx_len << 2));
- dmae->dst_addr_hi =
- U64_HI(bnx2x_sp_mapping(bp, mac_stats) + (tx_len << 2));
- dmae->len = rx_len;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- }
-
- /* NIG */
- if (!CHIP_IS_E3(bp)) {
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = (port ? NIG_REG_STAT1_EGRESS_MAC_PKT0 :
- NIG_REG_STAT0_EGRESS_MAC_PKT0) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats) +
- offsetof(struct nig_stats, egress_mac_pkt0_lo));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats) +
- offsetof(struct nig_stats, egress_mac_pkt0_lo));
- dmae->len = (2*sizeof(u32)) >> 2;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = opcode;
- dmae->src_addr_lo = (port ? NIG_REG_STAT1_EGRESS_MAC_PKT1 :
- NIG_REG_STAT0_EGRESS_MAC_PKT1) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats) +
- offsetof(struct nig_stats, egress_mac_pkt1_lo));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats) +
- offsetof(struct nig_stats, egress_mac_pkt1_lo));
- dmae->len = (2*sizeof(u32)) >> 2;
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- }
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
- true, DMAE_COMP_PCI);
- dmae->src_addr_lo = (port ? NIG_REG_STAT1_BRB_DISCARD :
- NIG_REG_STAT0_BRB_DISCARD) >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, nig_stats));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, nig_stats));
- dmae->len = (sizeof(struct nig_stats) - 4*sizeof(u32)) >> 2;
-
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
-}
-
-static void bnx2x_func_stats_init(struct bnx2x *bp)
-{
- struct dmae_command *dmae = &bp->stats_dmae;
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- /* sanity */
- if (!bp->func_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- bp->executer_idx = 0;
- memset(dmae, 0, sizeof(struct dmae_command));
-
- dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
- true, DMAE_COMP_PCI);
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
- dmae->dst_addr_lo = bp->func_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_func_stats) >> 2;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
-}
-
-static void bnx2x_stats_start(struct bnx2x *bp)
-{
- if (bp->port.pmf)
- bnx2x_port_stats_init(bp);
-
- else if (bp->func_stx)
- bnx2x_func_stats_init(bp);
-
- bnx2x_hw_stats_post(bp);
- bnx2x_storm_stats_post(bp);
-}
-
-static void bnx2x_stats_pmf_start(struct bnx2x *bp)
-{
- bnx2x_stats_comp(bp);
- bnx2x_stats_pmf_update(bp);
- bnx2x_stats_start(bp);
-}
-
-static void bnx2x_stats_restart(struct bnx2x *bp)
-{
- bnx2x_stats_comp(bp);
- bnx2x_stats_start(bp);
-}
-
-static void bnx2x_bmac_stats_update(struct bnx2x *bp)
-{
- struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- struct {
- u32 lo;
- u32 hi;
- } diff;
-
- if (CHIP_IS_E1x(bp)) {
- struct bmac1_stats *new = bnx2x_sp(bp, mac_stats.bmac1_stats);
-
- /* the macros below will use "bmac1_stats" type */
- UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
- UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
- UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
- UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
- UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
- UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
- UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
-
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
- UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
- UPDATE_STAT64(tx_stat_gt127,
- tx_stat_etherstatspkts65octetsto127octets);
- UPDATE_STAT64(tx_stat_gt255,
- tx_stat_etherstatspkts128octetsto255octets);
- UPDATE_STAT64(tx_stat_gt511,
- tx_stat_etherstatspkts256octetsto511octets);
- UPDATE_STAT64(tx_stat_gt1023,
- tx_stat_etherstatspkts512octetsto1023octets);
- UPDATE_STAT64(tx_stat_gt1518,
- tx_stat_etherstatspkts1024octetsto1522octets);
- UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
- UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
- UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
- UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
- UPDATE_STAT64(tx_stat_gterr,
- tx_stat_dot3statsinternalmactransmiterrors);
- UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
-
- } else {
- struct bmac2_stats *new = bnx2x_sp(bp, mac_stats.bmac2_stats);
-
- /* the macros below will use "bmac2_stats" type */
- UPDATE_STAT64(rx_stat_grerb, rx_stat_ifhcinbadoctets);
- UPDATE_STAT64(rx_stat_grfcs, rx_stat_dot3statsfcserrors);
- UPDATE_STAT64(rx_stat_grund, rx_stat_etherstatsundersizepkts);
- UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
- UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
- UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
- UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_mac_xpf);
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
- UPDATE_STAT64(tx_stat_gtxpf, tx_stat_flowcontroldone);
- UPDATE_STAT64(tx_stat_gt64, tx_stat_etherstatspkts64octets);
- UPDATE_STAT64(tx_stat_gt127,
- tx_stat_etherstatspkts65octetsto127octets);
- UPDATE_STAT64(tx_stat_gt255,
- tx_stat_etherstatspkts128octetsto255octets);
- UPDATE_STAT64(tx_stat_gt511,
- tx_stat_etherstatspkts256octetsto511octets);
- UPDATE_STAT64(tx_stat_gt1023,
- tx_stat_etherstatspkts512octetsto1023octets);
- UPDATE_STAT64(tx_stat_gt1518,
- tx_stat_etherstatspkts1024octetsto1522octets);
- UPDATE_STAT64(tx_stat_gt2047, tx_stat_mac_2047);
- UPDATE_STAT64(tx_stat_gt4095, tx_stat_mac_4095);
- UPDATE_STAT64(tx_stat_gt9216, tx_stat_mac_9216);
- UPDATE_STAT64(tx_stat_gt16383, tx_stat_mac_16383);
- UPDATE_STAT64(tx_stat_gterr,
- tx_stat_dot3statsinternalmactransmiterrors);
- UPDATE_STAT64(tx_stat_gtufl, tx_stat_mac_ufl);
- }
-
- estats->pause_frames_received_hi =
- pstats->mac_stx[1].rx_stat_mac_xpf_hi;
- estats->pause_frames_received_lo =
- pstats->mac_stx[1].rx_stat_mac_xpf_lo;
-
- estats->pause_frames_sent_hi =
- pstats->mac_stx[1].tx_stat_outxoffsent_hi;
- estats->pause_frames_sent_lo =
- pstats->mac_stx[1].tx_stat_outxoffsent_lo;
-}
-
-static void bnx2x_mstat_stats_update(struct bnx2x *bp)
-{
- struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
-
- struct mstat_stats *new = bnx2x_sp(bp, mac_stats.mstat_stats);
-
- ADD_STAT64(stats_rx.rx_grerb, rx_stat_ifhcinbadoctets);
- ADD_STAT64(stats_rx.rx_grfcs, rx_stat_dot3statsfcserrors);
- ADD_STAT64(stats_rx.rx_grund, rx_stat_etherstatsundersizepkts);
- ADD_STAT64(stats_rx.rx_grovr, rx_stat_dot3statsframestoolong);
- ADD_STAT64(stats_rx.rx_grfrg, rx_stat_etherstatsfragments);
- ADD_STAT64(stats_rx.rx_grxcf, rx_stat_maccontrolframesreceived);
- ADD_STAT64(stats_rx.rx_grxpf, rx_stat_xoffstateentered);
- ADD_STAT64(stats_rx.rx_grxpf, rx_stat_mac_xpf);
- ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_outxoffsent);
- ADD_STAT64(stats_tx.tx_gtxpf, tx_stat_flowcontroldone);
-
-
- ADD_STAT64(stats_tx.tx_gt64, tx_stat_etherstatspkts64octets);
- ADD_STAT64(stats_tx.tx_gt127,
- tx_stat_etherstatspkts65octetsto127octets);
- ADD_STAT64(stats_tx.tx_gt255,
- tx_stat_etherstatspkts128octetsto255octets);
- ADD_STAT64(stats_tx.tx_gt511,
- tx_stat_etherstatspkts256octetsto511octets);
- ADD_STAT64(stats_tx.tx_gt1023,
- tx_stat_etherstatspkts512octetsto1023octets);
- ADD_STAT64(stats_tx.tx_gt1518,
- tx_stat_etherstatspkts1024octetsto1522octets);
- ADD_STAT64(stats_tx.tx_gt2047, tx_stat_mac_2047);
-
- ADD_STAT64(stats_tx.tx_gt4095, tx_stat_mac_4095);
- ADD_STAT64(stats_tx.tx_gt9216, tx_stat_mac_9216);
- ADD_STAT64(stats_tx.tx_gt16383, tx_stat_mac_16383);
-
- ADD_STAT64(stats_tx.tx_gterr,
- tx_stat_dot3statsinternalmactransmiterrors);
- ADD_STAT64(stats_tx.tx_gtufl, tx_stat_mac_ufl);
-
- ADD_64(estats->etherstatspkts1024octetsto1522octets_hi,
- new->stats_tx.tx_gt1518_hi,
- estats->etherstatspkts1024octetsto1522octets_lo,
- new->stats_tx.tx_gt1518_lo);
-
- ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt2047_hi,
- estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt2047_lo);
-
- ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt4095_hi,
- estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt4095_lo);
-
- ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt9216_hi,
- estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt9216_lo);
-
-
- ADD_64(estats->etherstatspktsover1522octets_hi,
- new->stats_tx.tx_gt16383_hi,
- estats->etherstatspktsover1522octets_lo,
- new->stats_tx.tx_gt16383_lo);
-
- estats->pause_frames_received_hi =
- pstats->mac_stx[1].rx_stat_mac_xpf_hi;
- estats->pause_frames_received_lo =
- pstats->mac_stx[1].rx_stat_mac_xpf_lo;
-
- estats->pause_frames_sent_hi =
- pstats->mac_stx[1].tx_stat_outxoffsent_hi;
- estats->pause_frames_sent_lo =
- pstats->mac_stx[1].tx_stat_outxoffsent_lo;
-}
-
-static void bnx2x_emac_stats_update(struct bnx2x *bp)
-{
- struct emac_stats *new = bnx2x_sp(bp, mac_stats.emac_stats);
- struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
-
- UPDATE_EXTEND_STAT(rx_stat_ifhcinbadoctets);
- UPDATE_EXTEND_STAT(tx_stat_ifhcoutbadoctets);
- UPDATE_EXTEND_STAT(rx_stat_dot3statsfcserrors);
- UPDATE_EXTEND_STAT(rx_stat_dot3statsalignmenterrors);
- UPDATE_EXTEND_STAT(rx_stat_dot3statscarriersenseerrors);
- UPDATE_EXTEND_STAT(rx_stat_falsecarriererrors);
- UPDATE_EXTEND_STAT(rx_stat_etherstatsundersizepkts);
- UPDATE_EXTEND_STAT(rx_stat_dot3statsframestoolong);
- UPDATE_EXTEND_STAT(rx_stat_etherstatsfragments);
- UPDATE_EXTEND_STAT(rx_stat_etherstatsjabbers);
- UPDATE_EXTEND_STAT(rx_stat_maccontrolframesreceived);
- UPDATE_EXTEND_STAT(rx_stat_xoffstateentered);
- UPDATE_EXTEND_STAT(rx_stat_xonpauseframesreceived);
- UPDATE_EXTEND_STAT(rx_stat_xoffpauseframesreceived);
- UPDATE_EXTEND_STAT(tx_stat_outxonsent);
- UPDATE_EXTEND_STAT(tx_stat_outxoffsent);
- UPDATE_EXTEND_STAT(tx_stat_flowcontroldone);
- UPDATE_EXTEND_STAT(tx_stat_etherstatscollisions);
- UPDATE_EXTEND_STAT(tx_stat_dot3statssinglecollisionframes);
- UPDATE_EXTEND_STAT(tx_stat_dot3statsmultiplecollisionframes);
- UPDATE_EXTEND_STAT(tx_stat_dot3statsdeferredtransmissions);
- UPDATE_EXTEND_STAT(tx_stat_dot3statsexcessivecollisions);
- UPDATE_EXTEND_STAT(tx_stat_dot3statslatecollisions);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts64octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts65octetsto127octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts128octetsto255octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts256octetsto511octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts512octetsto1023octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspkts1024octetsto1522octets);
- UPDATE_EXTEND_STAT(tx_stat_etherstatspktsover1522octets);
- UPDATE_EXTEND_STAT(tx_stat_dot3statsinternalmactransmiterrors);
-
- estats->pause_frames_received_hi =
- pstats->mac_stx[1].rx_stat_xonpauseframesreceived_hi;
- estats->pause_frames_received_lo =
- pstats->mac_stx[1].rx_stat_xonpauseframesreceived_lo;
- ADD_64(estats->pause_frames_received_hi,
- pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_hi,
- estats->pause_frames_received_lo,
- pstats->mac_stx[1].rx_stat_xoffpauseframesreceived_lo);
-
- estats->pause_frames_sent_hi =
- pstats->mac_stx[1].tx_stat_outxonsent_hi;
- estats->pause_frames_sent_lo =
- pstats->mac_stx[1].tx_stat_outxonsent_lo;
- ADD_64(estats->pause_frames_sent_hi,
- pstats->mac_stx[1].tx_stat_outxoffsent_hi,
- estats->pause_frames_sent_lo,
- pstats->mac_stx[1].tx_stat_outxoffsent_lo);
-}
-
-static int bnx2x_hw_stats_update(struct bnx2x *bp)
-{
- struct nig_stats *new = bnx2x_sp(bp, nig_stats);
- struct nig_stats *old = &(bp->port.old_nig_stats);
- struct host_port_stats *pstats = bnx2x_sp(bp, port_stats);
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- struct {
- u32 lo;
- u32 hi;
- } diff;
-
- switch (bp->link_vars.mac_type) {
- case MAC_TYPE_BMAC:
- bnx2x_bmac_stats_update(bp);
- break;
-
- case MAC_TYPE_EMAC:
- bnx2x_emac_stats_update(bp);
- break;
-
- case MAC_TYPE_UMAC:
- case MAC_TYPE_XMAC:
- bnx2x_mstat_stats_update(bp);
- break;
-
- case MAC_TYPE_NONE: /* unreached */
- BNX2X_ERR("stats updated by DMAE but no MAC active\n");
- return -1;
-
- default: /* unreached */
- BNX2X_ERR("Unknown MAC type\n");
- }
-
- ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
- new->brb_discard - old->brb_discard);
- ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
- new->brb_truncate - old->brb_truncate);
-
- if (!CHIP_IS_E3(bp)) {
- UPDATE_STAT64_NIG(egress_mac_pkt0,
- etherstatspkts1024octetsto1522octets);
- UPDATE_STAT64_NIG(egress_mac_pkt1,
- etherstatspktsover1522octets);
- }
-
- memcpy(old, new, sizeof(struct nig_stats));
-
- memcpy(&(estats->rx_stat_ifhcinbadoctets_hi), &(pstats->mac_stx[1]),
- sizeof(struct mac_stx));
- estats->brb_drop_hi = pstats->brb_drop_hi;
- estats->brb_drop_lo = pstats->brb_drop_lo;
-
- pstats->host_port_stats_start = ++pstats->host_port_stats_end;
-
- if (!BP_NOMCP(bp)) {
- u32 nig_timer_max =
- SHMEM_RD(bp, port_mb[BP_PORT(bp)].stat_nig_timer);
- if (nig_timer_max != estats->nig_timer_max) {
- estats->nig_timer_max = nig_timer_max;
- BNX2X_ERR("NIG timer max (%u)\n",
- estats->nig_timer_max);
- }
- }
-
- return 0;
-}
-
-static int bnx2x_storm_stats_update(struct bnx2x *bp)
-{
- struct tstorm_per_port_stats *tport =
- &bp->fw_stats_data->port.tstorm_port_statistics;
- struct tstorm_per_pf_stats *tfunc =
- &bp->fw_stats_data->pf.tstorm_pf_statistics;
- struct host_func_stats *fstats = bnx2x_sp(bp, func_stats);
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- struct stats_counter *counters = &bp->fw_stats_data->storm_counters;
- int i;
- u16 cur_stats_counter;
-
- /* Make sure we use the value of the counter
- * used for sending the last stats ramrod.
- */
- spin_lock_bh(&bp->stats_lock);
- cur_stats_counter = bp->stats_counter - 1;
- spin_unlock_bh(&bp->stats_lock);
-
- /* are storm stats valid? */
- if (le16_to_cpu(counters->xstats_counter) != cur_stats_counter) {
- DP(BNX2X_MSG_STATS, "stats not updated by xstorm"
- " xstorm counter (0x%x) != stats_counter (0x%x)\n",
- le16_to_cpu(counters->xstats_counter), bp->stats_counter);
- return -EAGAIN;
- }
-
- if (le16_to_cpu(counters->ustats_counter) != cur_stats_counter) {
- DP(BNX2X_MSG_STATS, "stats not updated by ustorm"
- " ustorm counter (0x%x) != stats_counter (0x%x)\n",
- le16_to_cpu(counters->ustats_counter), bp->stats_counter);
- return -EAGAIN;
- }
-
- if (le16_to_cpu(counters->cstats_counter) != cur_stats_counter) {
- DP(BNX2X_MSG_STATS, "stats not updated by cstorm"
- " cstorm counter (0x%x) != stats_counter (0x%x)\n",
- le16_to_cpu(counters->cstats_counter), bp->stats_counter);
- return -EAGAIN;
- }
-
- if (le16_to_cpu(counters->tstats_counter) != cur_stats_counter) {
- DP(BNX2X_MSG_STATS, "stats not updated by tstorm"
- " tstorm counter (0x%x) != stats_counter (0x%x)\n",
- le16_to_cpu(counters->tstats_counter), bp->stats_counter);
- return -EAGAIN;
- }
-
- memcpy(&(fstats->total_bytes_received_hi),
- &(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi),
- sizeof(struct host_func_stats) - 2*sizeof(u32));
- estats->error_bytes_received_hi = 0;
- estats->error_bytes_received_lo = 0;
- estats->etherstatsoverrsizepkts_hi = 0;
- estats->etherstatsoverrsizepkts_lo = 0;
- estats->no_buff_discard_hi = 0;
- estats->no_buff_discard_lo = 0;
- estats->total_tpa_aggregations_hi = 0;
- estats->total_tpa_aggregations_lo = 0;
- estats->total_tpa_aggregated_frames_hi = 0;
- estats->total_tpa_aggregated_frames_lo = 0;
- estats->total_tpa_bytes_hi = 0;
- estats->total_tpa_bytes_lo = 0;
-
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- struct tstorm_per_queue_stats *tclient =
- &bp->fw_stats_data->queue_stats[i].
- tstorm_queue_statistics;
- struct tstorm_per_queue_stats *old_tclient = &fp->old_tclient;
- struct ustorm_per_queue_stats *uclient =
- &bp->fw_stats_data->queue_stats[i].
- ustorm_queue_statistics;
- struct ustorm_per_queue_stats *old_uclient = &fp->old_uclient;
- struct xstorm_per_queue_stats *xclient =
- &bp->fw_stats_data->queue_stats[i].
- xstorm_queue_statistics;
- struct xstorm_per_queue_stats *old_xclient = &fp->old_xclient;
- struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
- u32 diff;
-
- DP(BNX2X_MSG_STATS, "queue[%d]: ucast_sent 0x%x, "
- "bcast_sent 0x%x mcast_sent 0x%x\n",
- i, xclient->ucast_pkts_sent,
- xclient->bcast_pkts_sent, xclient->mcast_pkts_sent);
-
- DP(BNX2X_MSG_STATS, "---------------\n");
-
- qstats->total_broadcast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_bcast_bytes.hi);
- qstats->total_broadcast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_bcast_bytes.lo);
-
- qstats->total_multicast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_mcast_bytes.hi);
- qstats->total_multicast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_mcast_bytes.lo);
-
- qstats->total_unicast_bytes_received_hi =
- le32_to_cpu(tclient->rcv_ucast_bytes.hi);
- qstats->total_unicast_bytes_received_lo =
- le32_to_cpu(tclient->rcv_ucast_bytes.lo);
-
- /*
- * sum to total_bytes_received all
- * unicast/multicast/broadcast
- */
- qstats->total_bytes_received_hi =
- qstats->total_broadcast_bytes_received_hi;
- qstats->total_bytes_received_lo =
- qstats->total_broadcast_bytes_received_lo;
-
- ADD_64(qstats->total_bytes_received_hi,
- qstats->total_multicast_bytes_received_hi,
- qstats->total_bytes_received_lo,
- qstats->total_multicast_bytes_received_lo);
-
- ADD_64(qstats->total_bytes_received_hi,
- qstats->total_unicast_bytes_received_hi,
- qstats->total_bytes_received_lo,
- qstats->total_unicast_bytes_received_lo);
-
- qstats->valid_bytes_received_hi =
- qstats->total_bytes_received_hi;
- qstats->valid_bytes_received_lo =
- qstats->total_bytes_received_lo;
-
-
- UPDATE_EXTEND_TSTAT(rcv_ucast_pkts,
- total_unicast_packets_received);
- UPDATE_EXTEND_TSTAT(rcv_mcast_pkts,
- total_multicast_packets_received);
- UPDATE_EXTEND_TSTAT(rcv_bcast_pkts,
- total_broadcast_packets_received);
- UPDATE_EXTEND_TSTAT(pkts_too_big_discard,
- etherstatsoverrsizepkts);
- UPDATE_EXTEND_TSTAT(no_buff_discard, no_buff_discard);
-
- SUB_EXTEND_USTAT(ucast_no_buff_pkts,
- total_unicast_packets_received);
- SUB_EXTEND_USTAT(mcast_no_buff_pkts,
- total_multicast_packets_received);
- SUB_EXTEND_USTAT(bcast_no_buff_pkts,
- total_broadcast_packets_received);
- UPDATE_EXTEND_USTAT(ucast_no_buff_pkts, no_buff_discard);
- UPDATE_EXTEND_USTAT(mcast_no_buff_pkts, no_buff_discard);
- UPDATE_EXTEND_USTAT(bcast_no_buff_pkts, no_buff_discard);
-
- qstats->total_broadcast_bytes_transmitted_hi =
- le32_to_cpu(xclient->bcast_bytes_sent.hi);
- qstats->total_broadcast_bytes_transmitted_lo =
- le32_to_cpu(xclient->bcast_bytes_sent.lo);
-
- qstats->total_multicast_bytes_transmitted_hi =
- le32_to_cpu(xclient->mcast_bytes_sent.hi);
- qstats->total_multicast_bytes_transmitted_lo =
- le32_to_cpu(xclient->mcast_bytes_sent.lo);
-
- qstats->total_unicast_bytes_transmitted_hi =
- le32_to_cpu(xclient->ucast_bytes_sent.hi);
- qstats->total_unicast_bytes_transmitted_lo =
- le32_to_cpu(xclient->ucast_bytes_sent.lo);
- /*
- * sum to total_bytes_transmitted all
- * unicast/multicast/broadcast
- */
- qstats->total_bytes_transmitted_hi =
- qstats->total_unicast_bytes_transmitted_hi;
- qstats->total_bytes_transmitted_lo =
- qstats->total_unicast_bytes_transmitted_lo;
-
- ADD_64(qstats->total_bytes_transmitted_hi,
- qstats->total_broadcast_bytes_transmitted_hi,
- qstats->total_bytes_transmitted_lo,
- qstats->total_broadcast_bytes_transmitted_lo);
-
- ADD_64(qstats->total_bytes_transmitted_hi,
- qstats->total_multicast_bytes_transmitted_hi,
- qstats->total_bytes_transmitted_lo,
- qstats->total_multicast_bytes_transmitted_lo);
-
- UPDATE_EXTEND_XSTAT(ucast_pkts_sent,
- total_unicast_packets_transmitted);
- UPDATE_EXTEND_XSTAT(mcast_pkts_sent,
- total_multicast_packets_transmitted);
- UPDATE_EXTEND_XSTAT(bcast_pkts_sent,
- total_broadcast_packets_transmitted);
-
- UPDATE_EXTEND_TSTAT(checksum_discard,
- total_packets_received_checksum_discarded);
- UPDATE_EXTEND_TSTAT(ttl0_discard,
- total_packets_received_ttl0_discarded);
-
- UPDATE_EXTEND_XSTAT(error_drop_pkts,
- total_transmitted_dropped_packets_error);
-
- /* TPA aggregations completed */
- UPDATE_EXTEND_USTAT(coalesced_events, total_tpa_aggregations);
- /* Number of network frames aggregated by TPA */
- UPDATE_EXTEND_USTAT(coalesced_pkts,
- total_tpa_aggregated_frames);
- /* Total number of bytes in completed TPA aggregations */
- qstats->total_tpa_bytes_lo =
- le32_to_cpu(uclient->coalesced_bytes.lo);
- qstats->total_tpa_bytes_hi =
- le32_to_cpu(uclient->coalesced_bytes.hi);
-
- /* TPA stats per-function */
- ADD_64(estats->total_tpa_aggregations_hi,
- qstats->total_tpa_aggregations_hi,
- estats->total_tpa_aggregations_lo,
- qstats->total_tpa_aggregations_lo);
- ADD_64(estats->total_tpa_aggregated_frames_hi,
- qstats->total_tpa_aggregated_frames_hi,
- estats->total_tpa_aggregated_frames_lo,
- qstats->total_tpa_aggregated_frames_lo);
- ADD_64(estats->total_tpa_bytes_hi,
- qstats->total_tpa_bytes_hi,
- estats->total_tpa_bytes_lo,
- qstats->total_tpa_bytes_lo);
-
- ADD_64(fstats->total_bytes_received_hi,
- qstats->total_bytes_received_hi,
- fstats->total_bytes_received_lo,
- qstats->total_bytes_received_lo);
- ADD_64(fstats->total_bytes_transmitted_hi,
- qstats->total_bytes_transmitted_hi,
- fstats->total_bytes_transmitted_lo,
- qstats->total_bytes_transmitted_lo);
- ADD_64(fstats->total_unicast_packets_received_hi,
- qstats->total_unicast_packets_received_hi,
- fstats->total_unicast_packets_received_lo,
- qstats->total_unicast_packets_received_lo);
- ADD_64(fstats->total_multicast_packets_received_hi,
- qstats->total_multicast_packets_received_hi,
- fstats->total_multicast_packets_received_lo,
- qstats->total_multicast_packets_received_lo);
- ADD_64(fstats->total_broadcast_packets_received_hi,
- qstats->total_broadcast_packets_received_hi,
- fstats->total_broadcast_packets_received_lo,
- qstats->total_broadcast_packets_received_lo);
- ADD_64(fstats->total_unicast_packets_transmitted_hi,
- qstats->total_unicast_packets_transmitted_hi,
- fstats->total_unicast_packets_transmitted_lo,
- qstats->total_unicast_packets_transmitted_lo);
- ADD_64(fstats->total_multicast_packets_transmitted_hi,
- qstats->total_multicast_packets_transmitted_hi,
- fstats->total_multicast_packets_transmitted_lo,
- qstats->total_multicast_packets_transmitted_lo);
- ADD_64(fstats->total_broadcast_packets_transmitted_hi,
- qstats->total_broadcast_packets_transmitted_hi,
- fstats->total_broadcast_packets_transmitted_lo,
- qstats->total_broadcast_packets_transmitted_lo);
- ADD_64(fstats->valid_bytes_received_hi,
- qstats->valid_bytes_received_hi,
- fstats->valid_bytes_received_lo,
- qstats->valid_bytes_received_lo);
-
- ADD_64(estats->etherstatsoverrsizepkts_hi,
- qstats->etherstatsoverrsizepkts_hi,
- estats->etherstatsoverrsizepkts_lo,
- qstats->etherstatsoverrsizepkts_lo);
- ADD_64(estats->no_buff_discard_hi, qstats->no_buff_discard_hi,
- estats->no_buff_discard_lo, qstats->no_buff_discard_lo);
- }
-
- ADD_64(fstats->total_bytes_received_hi,
- estats->rx_stat_ifhcinbadoctets_hi,
- fstats->total_bytes_received_lo,
- estats->rx_stat_ifhcinbadoctets_lo);
-
- ADD_64(fstats->total_bytes_received_hi,
- tfunc->rcv_error_bytes.hi,
- fstats->total_bytes_received_lo,
- tfunc->rcv_error_bytes.lo);
-
- memcpy(estats, &(fstats->total_bytes_received_hi),
- sizeof(struct host_func_stats) - 2*sizeof(u32));
-
- ADD_64(estats->error_bytes_received_hi,
- tfunc->rcv_error_bytes.hi,
- estats->error_bytes_received_lo,
- tfunc->rcv_error_bytes.lo);
-
- ADD_64(estats->etherstatsoverrsizepkts_hi,
- estats->rx_stat_dot3statsframestoolong_hi,
- estats->etherstatsoverrsizepkts_lo,
- estats->rx_stat_dot3statsframestoolong_lo);
- ADD_64(estats->error_bytes_received_hi,
- estats->rx_stat_ifhcinbadoctets_hi,
- estats->error_bytes_received_lo,
- estats->rx_stat_ifhcinbadoctets_lo);
-
- if (bp->port.pmf) {
- estats->mac_filter_discard =
- le32_to_cpu(tport->mac_filter_discard);
- estats->mf_tag_discard =
- le32_to_cpu(tport->mf_tag_discard);
- estats->brb_truncate_discard =
- le32_to_cpu(tport->brb_truncate_discard);
- estats->mac_discard = le32_to_cpu(tport->mac_discard);
- }
-
- fstats->host_func_stats_start = ++fstats->host_func_stats_end;
-
- bp->stats_pending = 0;
-
- return 0;
-}
-
-static void bnx2x_net_stats_update(struct bnx2x *bp)
-{
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- struct net_device_stats *nstats = &bp->dev->stats;
- unsigned long tmp;
- int i;
-
- nstats->rx_packets =
- bnx2x_hilo(&estats->total_unicast_packets_received_hi) +
- bnx2x_hilo(&estats->total_multicast_packets_received_hi) +
- bnx2x_hilo(&estats->total_broadcast_packets_received_hi);
-
- nstats->tx_packets =
- bnx2x_hilo(&estats->total_unicast_packets_transmitted_hi) +
- bnx2x_hilo(&estats->total_multicast_packets_transmitted_hi) +
- bnx2x_hilo(&estats->total_broadcast_packets_transmitted_hi);
-
- nstats->rx_bytes = bnx2x_hilo(&estats->total_bytes_received_hi);
-
- nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi);
-
- tmp = estats->mac_discard;
- for_each_rx_queue(bp, i)
- tmp += le32_to_cpu(bp->fp[i].old_tclient.checksum_discard);
- nstats->rx_dropped = tmp;
-
- nstats->tx_dropped = 0;
-
- nstats->multicast =
- bnx2x_hilo(&estats->total_multicast_packets_received_hi);
-
- nstats->collisions =
- bnx2x_hilo(&estats->tx_stat_etherstatscollisions_hi);
-
- nstats->rx_length_errors =
- bnx2x_hilo(&estats->rx_stat_etherstatsundersizepkts_hi) +
- bnx2x_hilo(&estats->etherstatsoverrsizepkts_hi);
- nstats->rx_over_errors = bnx2x_hilo(&estats->brb_drop_hi) +
- bnx2x_hilo(&estats->brb_truncate_hi);
- nstats->rx_crc_errors =
- bnx2x_hilo(&estats->rx_stat_dot3statsfcserrors_hi);
- nstats->rx_frame_errors =
- bnx2x_hilo(&estats->rx_stat_dot3statsalignmenterrors_hi);
- nstats->rx_fifo_errors = bnx2x_hilo(&estats->no_buff_discard_hi);
- nstats->rx_missed_errors = 0;
-
- nstats->rx_errors = nstats->rx_length_errors +
- nstats->rx_over_errors +
- nstats->rx_crc_errors +
- nstats->rx_frame_errors +
- nstats->rx_fifo_errors +
- nstats->rx_missed_errors;
-
- nstats->tx_aborted_errors =
- bnx2x_hilo(&estats->tx_stat_dot3statslatecollisions_hi) +
- bnx2x_hilo(&estats->tx_stat_dot3statsexcessivecollisions_hi);
- nstats->tx_carrier_errors =
- bnx2x_hilo(&estats->rx_stat_dot3statscarriersenseerrors_hi);
- nstats->tx_fifo_errors = 0;
- nstats->tx_heartbeat_errors = 0;
- nstats->tx_window_errors = 0;
-
- nstats->tx_errors = nstats->tx_aborted_errors +
- nstats->tx_carrier_errors +
- bnx2x_hilo(&estats->tx_stat_dot3statsinternalmactransmiterrors_hi);
-}
-
-static void bnx2x_drv_stats_update(struct bnx2x *bp)
-{
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- int i;
-
- estats->driver_xoff = 0;
- estats->rx_err_discard_pkt = 0;
- estats->rx_skb_alloc_failed = 0;
- estats->hw_csum_err = 0;
- for_each_queue(bp, i) {
- struct bnx2x_eth_q_stats *qstats = &bp->fp[i].eth_q_stats;
-
- estats->driver_xoff += qstats->driver_xoff;
- estats->rx_err_discard_pkt += qstats->rx_err_discard_pkt;
- estats->rx_skb_alloc_failed += qstats->rx_skb_alloc_failed;
- estats->hw_csum_err += qstats->hw_csum_err;
- }
-}
-
-static bool bnx2x_edebug_stats_stopped(struct bnx2x *bp)
-{
- u32 val;
-
- if (SHMEM2_HAS(bp, edebug_driver_if[1])) {
- val = SHMEM2_RD(bp, edebug_driver_if[1]);
-
- if (val == EDEBUG_DRIVER_IF_OP_CODE_DISABLE_STAT)
- return true;
- }
-
- return false;
-}
-
-static void bnx2x_stats_update(struct bnx2x *bp)
-{
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- if (bnx2x_edebug_stats_stopped(bp))
- return;
-
- if (*stats_comp != DMAE_COMP_VAL)
- return;
-
- if (bp->port.pmf)
- bnx2x_hw_stats_update(bp);
-
- if (bnx2x_storm_stats_update(bp) && (bp->stats_pending++ == 3)) {
- BNX2X_ERR("storm stats were not updated for 3 times\n");
- bnx2x_panic();
- return;
- }
-
- bnx2x_net_stats_update(bp);
- bnx2x_drv_stats_update(bp);
-
- if (netif_msg_timer(bp)) {
- struct bnx2x_eth_stats *estats = &bp->eth_stats;
- int i, cos;
-
- netdev_dbg(bp->dev, "brb drops %u brb truncate %u\n",
- estats->brb_drop_lo, estats->brb_truncate_lo);
-
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
-
- printk(KERN_DEBUG "%s: rx usage(%4u) *rx_cons_sb(%u)"
- " rx pkt(%lu) rx calls(%lu %lu)\n",
- fp->name, (le16_to_cpu(*fp->rx_cons_sb) -
- fp->rx_comp_cons),
- le16_to_cpu(*fp->rx_cons_sb),
- bnx2x_hilo(&qstats->
- total_unicast_packets_received_hi),
- fp->rx_calls, fp->rx_pkt);
- }
-
- for_each_eth_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
- struct bnx2x_fp_txdata *txdata;
- struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
- struct netdev_queue *txq;
-
- printk(KERN_DEBUG "%s: tx pkt(%lu) (Xoff events %u)",
- fp->name, bnx2x_hilo(
- &qstats->total_unicast_packets_transmitted_hi),
- qstats->driver_xoff);
-
- for_each_cos_in_tx_queue(fp, cos) {
- txdata = &fp->txdata[cos];
- txq = netdev_get_tx_queue(bp->dev,
- FP_COS_TO_TXQ(fp, cos));
-
- printk(KERN_DEBUG "%d: tx avail(%4u)"
- " *tx_cons_sb(%u)"
- " tx calls (%lu)"
- " %s\n",
- cos,
- bnx2x_tx_avail(bp, txdata),
- le16_to_cpu(*txdata->tx_cons_sb),
- txdata->tx_pkt,
- (netif_tx_queue_stopped(txq) ?
- "Xoff" : "Xon")
- );
- }
- }
- }
-
- bnx2x_hw_stats_post(bp);
- bnx2x_storm_stats_post(bp);
-}
-
-static void bnx2x_port_stats_stop(struct bnx2x *bp)
-{
- struct dmae_command *dmae;
- u32 opcode;
- int loader_idx = PMF_DMAE_C(bp);
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- bp->executer_idx = 0;
-
- opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC, false, 0);
-
- if (bp->port.port_stx) {
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- if (bp->func_stx)
- dmae->opcode = bnx2x_dmae_opcode_add_comp(
- opcode, DMAE_COMP_GRC);
- else
- dmae->opcode = bnx2x_dmae_opcode_add_comp(
- opcode, DMAE_COMP_PCI);
-
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
- dmae->dst_addr_lo = bp->port.port_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_port_stats) >> 2;
- if (bp->func_stx) {
- dmae->comp_addr_lo = dmae_reg_go_c[loader_idx] >> 2;
- dmae->comp_addr_hi = 0;
- dmae->comp_val = 1;
- } else {
- dmae->comp_addr_lo =
- U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi =
- U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
- }
- }
-
- if (bp->func_stx) {
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode =
- bnx2x_dmae_opcode_add_comp(opcode, DMAE_COMP_PCI);
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats));
- dmae->dst_addr_lo = bp->func_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_func_stats) >> 2;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
- }
-}
-
-static void bnx2x_stats_stop(struct bnx2x *bp)
-{
- int update = 0;
-
- bnx2x_stats_comp(bp);
-
- if (bp->port.pmf)
- update = (bnx2x_hw_stats_update(bp) == 0);
-
- update |= (bnx2x_storm_stats_update(bp) == 0);
-
- if (update) {
- bnx2x_net_stats_update(bp);
-
- if (bp->port.pmf)
- bnx2x_port_stats_stop(bp);
-
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
- }
-}
-
-static void bnx2x_stats_do_nothing(struct bnx2x *bp)
-{
-}
-
-static const struct {
- void (*action)(struct bnx2x *bp);
- enum bnx2x_stats_state next_state;
-} bnx2x_stats_stm[STATS_STATE_MAX][STATS_EVENT_MAX] = {
-/* state event */
-{
-/* DISABLED PMF */ {bnx2x_stats_pmf_update, STATS_STATE_DISABLED},
-/* LINK_UP */ {bnx2x_stats_start, STATS_STATE_ENABLED},
-/* UPDATE */ {bnx2x_stats_do_nothing, STATS_STATE_DISABLED},
-/* STOP */ {bnx2x_stats_do_nothing, STATS_STATE_DISABLED}
-},
-{
-/* ENABLED PMF */ {bnx2x_stats_pmf_start, STATS_STATE_ENABLED},
-/* LINK_UP */ {bnx2x_stats_restart, STATS_STATE_ENABLED},
-/* UPDATE */ {bnx2x_stats_update, STATS_STATE_ENABLED},
-/* STOP */ {bnx2x_stats_stop, STATS_STATE_DISABLED}
-}
-};
-
-void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event)
-{
- enum bnx2x_stats_state state;
- if (unlikely(bp->panic))
- return;
- bnx2x_stats_stm[bp->stats_state][event].action(bp);
- spin_lock_bh(&bp->stats_lock);
- state = bp->stats_state;
- bp->stats_state = bnx2x_stats_stm[state][event].next_state;
- spin_unlock_bh(&bp->stats_lock);
-
- if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp))
- DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
- state, event, bp->stats_state);
-}
-
-static void bnx2x_port_stats_base_init(struct bnx2x *bp)
-{
- struct dmae_command *dmae;
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- /* sanity */
- if (!bp->port.pmf || !bp->port.port_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- bp->executer_idx = 0;
-
- dmae = bnx2x_sp(bp, dmae[bp->executer_idx++]);
- dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_PCI, DMAE_DST_GRC,
- true, DMAE_COMP_PCI);
- dmae->src_addr_lo = U64_LO(bnx2x_sp_mapping(bp, port_stats));
- dmae->src_addr_hi = U64_HI(bnx2x_sp_mapping(bp, port_stats));
- dmae->dst_addr_lo = bp->port.port_stx >> 2;
- dmae->dst_addr_hi = 0;
- dmae->len = sizeof(struct host_port_stats) >> 2;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
-}
-
-static void bnx2x_func_stats_base_init(struct bnx2x *bp)
-{
- int vn, vn_max = IS_MF(bp) ? E1HVN_MAX : E1VN_MAX;
- u32 func_stx;
-
- /* sanity */
- if (!bp->port.pmf || !bp->func_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- /* save our func_stx */
- func_stx = bp->func_stx;
-
- for (vn = VN_0; vn < vn_max; vn++) {
- int mb_idx = CHIP_IS_E1x(bp) ? 2*vn + BP_PORT(bp) : vn;
-
- bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
- bnx2x_func_stats_init(bp);
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
- }
-
- /* restore our func_stx */
- bp->func_stx = func_stx;
-}
-
-static void bnx2x_func_stats_base_update(struct bnx2x *bp)
-{
- struct dmae_command *dmae = &bp->stats_dmae;
- u32 *stats_comp = bnx2x_sp(bp, stats_comp);
-
- /* sanity */
- if (!bp->func_stx) {
- BNX2X_ERR("BUG!\n");
- return;
- }
-
- bp->executer_idx = 0;
- memset(dmae, 0, sizeof(struct dmae_command));
-
- dmae->opcode = bnx2x_dmae_opcode(bp, DMAE_SRC_GRC, DMAE_DST_PCI,
- true, DMAE_COMP_PCI);
- dmae->src_addr_lo = bp->func_stx >> 2;
- dmae->src_addr_hi = 0;
- dmae->dst_addr_lo = U64_LO(bnx2x_sp_mapping(bp, func_stats_base));
- dmae->dst_addr_hi = U64_HI(bnx2x_sp_mapping(bp, func_stats_base));
- dmae->len = sizeof(struct host_func_stats) >> 2;
- dmae->comp_addr_lo = U64_LO(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_addr_hi = U64_HI(bnx2x_sp_mapping(bp, stats_comp));
- dmae->comp_val = DMAE_COMP_VAL;
-
- *stats_comp = 0;
- bnx2x_hw_stats_post(bp);
- bnx2x_stats_comp(bp);
-}
-
-/**
- * This function will prepare the statistics ramrod data the way
- * we will only have to increment the statistics counter and
- * send the ramrod each time we have to.
- *
- * @param bp
- */
-static inline void bnx2x_prep_fw_stats_req(struct bnx2x *bp)
-{
- int i;
- struct stats_query_header *stats_hdr = &bp->fw_stats_req->hdr;
-
- dma_addr_t cur_data_offset;
- struct stats_query_entry *cur_query_entry;
-
- stats_hdr->cmd_num = bp->fw_stats_num;
- stats_hdr->drv_stats_counter = 0;
-
- /* storm_counters struct contains the counters of completed
- * statistics requests per storm which are incremented by FW
- * each time it completes hadning a statistics ramrod. We will
- * check these counters in the timer handler and discard a
- * (statistics) ramrod completion.
- */
- cur_data_offset = bp->fw_stats_data_mapping +
- offsetof(struct bnx2x_fw_stats_data, storm_counters);
-
- stats_hdr->stats_counters_addrs.hi =
- cpu_to_le32(U64_HI(cur_data_offset));
- stats_hdr->stats_counters_addrs.lo =
- cpu_to_le32(U64_LO(cur_data_offset));
-
- /* prepare to the first stats ramrod (will be completed with
- * the counters equal to zero) - init counters to somethig different.
- */
- memset(&bp->fw_stats_data->storm_counters, 0xff,
- sizeof(struct stats_counter));
-
- /**** Port FW statistics data ****/
- cur_data_offset = bp->fw_stats_data_mapping +
- offsetof(struct bnx2x_fw_stats_data, port);
-
- cur_query_entry = &bp->fw_stats_req->query[BNX2X_PORT_QUERY_IDX];
-
- cur_query_entry->kind = STATS_TYPE_PORT;
- /* For port query index is a DONT CARE */
- cur_query_entry->index = BP_PORT(bp);
- /* For port query funcID is a DONT CARE */
- cur_query_entry->funcID = cpu_to_le16(BP_FUNC(bp));
- cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset));
- cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset));
-
- /**** PF FW statistics data ****/
- cur_data_offset = bp->fw_stats_data_mapping +
- offsetof(struct bnx2x_fw_stats_data, pf);
-
- cur_query_entry = &bp->fw_stats_req->query[BNX2X_PF_QUERY_IDX];
-
- cur_query_entry->kind = STATS_TYPE_PF;
- /* For PF query index is a DONT CARE */
- cur_query_entry->index = BP_PORT(bp);
- cur_query_entry->funcID = cpu_to_le16(BP_FUNC(bp));
- cur_query_entry->address.hi = cpu_to_le32(U64_HI(cur_data_offset));
- cur_query_entry->address.lo = cpu_to_le32(U64_LO(cur_data_offset));
-
- /**** Clients' queries ****/
- cur_data_offset = bp->fw_stats_data_mapping +
- offsetof(struct bnx2x_fw_stats_data, queue_stats);
-
- for_each_eth_queue(bp, i) {
- cur_query_entry =
- &bp->fw_stats_req->
- query[BNX2X_FIRST_QUEUE_QUERY_IDX + i];
-
- cur_query_entry->kind = STATS_TYPE_QUEUE;
- cur_query_entry->index = bnx2x_stats_id(&bp->fp[i]);
- cur_query_entry->funcID = cpu_to_le16(BP_FUNC(bp));
- cur_query_entry->address.hi =
- cpu_to_le32(U64_HI(cur_data_offset));
- cur_query_entry->address.lo =
- cpu_to_le32(U64_LO(cur_data_offset));
-
- cur_data_offset += sizeof(struct per_queue_stats);
- }
-}
-
-void bnx2x_stats_init(struct bnx2x *bp)
-{
- int /*abs*/port = BP_PORT(bp);
- int mb_idx = BP_FW_MB_IDX(bp);
- int i;
-
- bp->stats_pending = 0;
- bp->executer_idx = 0;
- bp->stats_counter = 0;
-
- /* port and func stats for management */
- if (!BP_NOMCP(bp)) {
- bp->port.port_stx = SHMEM_RD(bp, port_mb[port].port_stx);
- bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
-
- } else {
- bp->port.port_stx = 0;
- bp->func_stx = 0;
- }
- DP(BNX2X_MSG_STATS, "port_stx 0x%x func_stx 0x%x\n",
- bp->port.port_stx, bp->func_stx);
-
- port = BP_PORT(bp);
- /* port stats */
- memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
- bp->port.old_nig_stats.brb_discard =
- REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
- bp->port.old_nig_stats.brb_truncate =
- REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
- if (!CHIP_IS_E3(bp)) {
- REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
- &(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2);
- REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
- &(bp->port.old_nig_stats.egress_mac_pkt1_lo), 2);
- }
-
- /* function stats */
- for_each_queue(bp, i) {
- struct bnx2x_fastpath *fp = &bp->fp[i];
-
- memset(&fp->old_tclient, 0, sizeof(fp->old_tclient));
- memset(&fp->old_uclient, 0, sizeof(fp->old_uclient));
- memset(&fp->old_xclient, 0, sizeof(fp->old_xclient));
- memset(&fp->eth_q_stats, 0, sizeof(fp->eth_q_stats));
- }
-
- /* Prepare statistics ramrod data */
- bnx2x_prep_fw_stats_req(bp);
-
- memset(&bp->dev->stats, 0, sizeof(bp->dev->stats));
- memset(&bp->eth_stats, 0, sizeof(bp->eth_stats));
-
- bp->stats_state = STATS_STATE_DISABLED;
-
- if (bp->port.pmf) {
- if (bp->port.port_stx)
- bnx2x_port_stats_base_init(bp);
-
- if (bp->func_stx)
- bnx2x_func_stats_base_init(bp);
-
- } else if (bp->func_stx)
- bnx2x_func_stats_base_update(bp);
-}
diff --git a/drivers/net/bnx2x/bnx2x_stats.h b/drivers/net/bnx2x/bnx2x_stats.h
deleted file mode 100644
index 5d8ce2f..0000000
--- a/drivers/net/bnx2x/bnx2x_stats.h
+++ /dev/null
@@ -1,381 +0,0 @@
-/* bnx2x_stats.h: Broadcom Everest network driver.
- *
- * Copyright (c) 2007-2011 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Maintained by: Eilon Greenstein <eilong@broadcom.com>
- * Written by: Eliezer Tamir
- * Based on code from Michael Chan's bnx2 driver
- * UDP CSUM errata workaround by Arik Gendelman
- * Slowpath and fastpath rework by Vladislav Zolotarov
- * Statistics and Link management by Yitchak Gertner
- *
- */
-#ifndef BNX2X_STATS_H
-#define BNX2X_STATS_H
-
-#include <linux/types.h>
-
-struct nig_stats {
- u32 brb_discard;
- u32 brb_packet;
- u32 brb_truncate;
- u32 flow_ctrl_discard;
- u32 flow_ctrl_octets;
- u32 flow_ctrl_packet;
- u32 mng_discard;
- u32 mng_octet_inp;
- u32 mng_octet_out;
- u32 mng_packet_inp;
- u32 mng_packet_out;
- u32 pbf_octets;
- u32 pbf_packet;
- u32 safc_inp;
- u32 egress_mac_pkt0_lo;
- u32 egress_mac_pkt0_hi;
- u32 egress_mac_pkt1_lo;
- u32 egress_mac_pkt1_hi;
-};
-
-
-enum bnx2x_stats_event {
- STATS_EVENT_PMF = 0,
- STATS_EVENT_LINK_UP,
- STATS_EVENT_UPDATE,
- STATS_EVENT_STOP,
- STATS_EVENT_MAX
-};
-
-enum bnx2x_stats_state {
- STATS_STATE_DISABLED = 0,
- STATS_STATE_ENABLED,
- STATS_STATE_MAX
-};
-
-struct bnx2x_eth_stats {
- u32 total_bytes_received_hi;
- u32 total_bytes_received_lo;
- u32 total_bytes_transmitted_hi;
- u32 total_bytes_transmitted_lo;
- u32 total_unicast_packets_received_hi;
- u32 total_unicast_packets_received_lo;
- u32 total_multicast_packets_received_hi;
- u32 total_multicast_packets_received_lo;
- u32 total_broadcast_packets_received_hi;
- u32 total_broadcast_packets_received_lo;
- u32 total_unicast_packets_transmitted_hi;
- u32 total_unicast_packets_transmitted_lo;
- u32 total_multicast_packets_transmitted_hi;
- u32 total_multicast_packets_transmitted_lo;
- u32 total_broadcast_packets_transmitted_hi;
- u32 total_broadcast_packets_transmitted_lo;
- u32 valid_bytes_received_hi;
- u32 valid_bytes_received_lo;
-
- u32 error_bytes_received_hi;
- u32 error_bytes_received_lo;
- u32 etherstatsoverrsizepkts_hi;
- u32 etherstatsoverrsizepkts_lo;
- u32 no_buff_discard_hi;
- u32 no_buff_discard_lo;
-
- u32 rx_stat_ifhcinbadoctets_hi;
- u32 rx_stat_ifhcinbadoctets_lo;
- u32 tx_stat_ifhcoutbadoctets_hi;
- u32 tx_stat_ifhcoutbadoctets_lo;
- u32 rx_stat_dot3statsfcserrors_hi;
- u32 rx_stat_dot3statsfcserrors_lo;
- u32 rx_stat_dot3statsalignmenterrors_hi;
- u32 rx_stat_dot3statsalignmenterrors_lo;
- u32 rx_stat_dot3statscarriersenseerrors_hi;
- u32 rx_stat_dot3statscarriersenseerrors_lo;
- u32 rx_stat_falsecarriererrors_hi;
- u32 rx_stat_falsecarriererrors_lo;
- u32 rx_stat_etherstatsundersizepkts_hi;
- u32 rx_stat_etherstatsundersizepkts_lo;
- u32 rx_stat_dot3statsframestoolong_hi;
- u32 rx_stat_dot3statsframestoolong_lo;
- u32 rx_stat_etherstatsfragments_hi;
- u32 rx_stat_etherstatsfragments_lo;
- u32 rx_stat_etherstatsjabbers_hi;
- u32 rx_stat_etherstatsjabbers_lo;
- u32 rx_stat_maccontrolframesreceived_hi;
- u32 rx_stat_maccontrolframesreceived_lo;
- u32 rx_stat_bmac_xpf_hi;
- u32 rx_stat_bmac_xpf_lo;
- u32 rx_stat_bmac_xcf_hi;
- u32 rx_stat_bmac_xcf_lo;
- u32 rx_stat_xoffstateentered_hi;
- u32 rx_stat_xoffstateentered_lo;
- u32 rx_stat_xonpauseframesreceived_hi;
- u32 rx_stat_xonpauseframesreceived_lo;
- u32 rx_stat_xoffpauseframesreceived_hi;
- u32 rx_stat_xoffpauseframesreceived_lo;
- u32 tx_stat_outxonsent_hi;
- u32 tx_stat_outxonsent_lo;
- u32 tx_stat_outxoffsent_hi;
- u32 tx_stat_outxoffsent_lo;
- u32 tx_stat_flowcontroldone_hi;
- u32 tx_stat_flowcontroldone_lo;
- u32 tx_stat_etherstatscollisions_hi;
- u32 tx_stat_etherstatscollisions_lo;
- u32 tx_stat_dot3statssinglecollisionframes_hi;
- u32 tx_stat_dot3statssinglecollisionframes_lo;
- u32 tx_stat_dot3statsmultiplecollisionframes_hi;
- u32 tx_stat_dot3statsmultiplecollisionframes_lo;
- u32 tx_stat_dot3statsdeferredtransmissions_hi;
- u32 tx_stat_dot3statsdeferredtransmissions_lo;
- u32 tx_stat_dot3statsexcessivecollisions_hi;
- u32 tx_stat_dot3statsexcessivecollisions_lo;
- u32 tx_stat_dot3statslatecollisions_hi;
- u32 tx_stat_dot3statslatecollisions_lo;
- u32 tx_stat_etherstatspkts64octets_hi;
- u32 tx_stat_etherstatspkts64octets_lo;
- u32 tx_stat_etherstatspkts65octetsto127octets_hi;
- u32 tx_stat_etherstatspkts65octetsto127octets_lo;
- u32 tx_stat_etherstatspkts128octetsto255octets_hi;
- u32 tx_stat_etherstatspkts128octetsto255octets_lo;
- u32 tx_stat_etherstatspkts256octetsto511octets_hi;
- u32 tx_stat_etherstatspkts256octetsto511octets_lo;
- u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
- u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
- u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
- u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
- u32 tx_stat_etherstatspktsover1522octets_hi;
- u32 tx_stat_etherstatspktsover1522octets_lo;
- u32 tx_stat_bmac_2047_hi;
- u32 tx_stat_bmac_2047_lo;
- u32 tx_stat_bmac_4095_hi;
- u32 tx_stat_bmac_4095_lo;
- u32 tx_stat_bmac_9216_hi;
- u32 tx_stat_bmac_9216_lo;
- u32 tx_stat_bmac_16383_hi;
- u32 tx_stat_bmac_16383_lo;
- u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
- u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
- u32 tx_stat_bmac_ufl_hi;
- u32 tx_stat_bmac_ufl_lo;
-
- u32 pause_frames_received_hi;
- u32 pause_frames_received_lo;
- u32 pause_frames_sent_hi;
- u32 pause_frames_sent_lo;
-
- u32 etherstatspkts1024octetsto1522octets_hi;
- u32 etherstatspkts1024octetsto1522octets_lo;
- u32 etherstatspktsover1522octets_hi;
- u32 etherstatspktsover1522octets_lo;
-
- u32 brb_drop_hi;
- u32 brb_drop_lo;
- u32 brb_truncate_hi;
- u32 brb_truncate_lo;
-
- u32 mac_filter_discard;
- u32 mf_tag_discard;
- u32 brb_truncate_discard;
- u32 mac_discard;
-
- u32 driver_xoff;
- u32 rx_err_discard_pkt;
- u32 rx_skb_alloc_failed;
- u32 hw_csum_err;
-
- u32 nig_timer_max;
-
- /* TPA */
- u32 total_tpa_aggregations_hi;
- u32 total_tpa_aggregations_lo;
- u32 total_tpa_aggregated_frames_hi;
- u32 total_tpa_aggregated_frames_lo;
- u32 total_tpa_bytes_hi;
- u32 total_tpa_bytes_lo;
-};
-
-
-struct bnx2x_eth_q_stats {
- u32 total_unicast_bytes_received_hi;
- u32 total_unicast_bytes_received_lo;
- u32 total_broadcast_bytes_received_hi;
- u32 total_broadcast_bytes_received_lo;
- u32 total_multicast_bytes_received_hi;
- u32 total_multicast_bytes_received_lo;
- u32 total_bytes_received_hi;
- u32 total_bytes_received_lo;
- u32 total_unicast_bytes_transmitted_hi;
- u32 total_unicast_bytes_transmitted_lo;
- u32 total_broadcast_bytes_transmitted_hi;
- u32 total_broadcast_bytes_transmitted_lo;
- u32 total_multicast_bytes_transmitted_hi;
- u32 total_multicast_bytes_transmitted_lo;
- u32 total_bytes_transmitted_hi;
- u32 total_bytes_transmitted_lo;
- u32 total_unicast_packets_received_hi;
- u32 total_unicast_packets_received_lo;
- u32 total_multicast_packets_received_hi;
- u32 total_multicast_packets_received_lo;
- u32 total_broadcast_packets_received_hi;
- u32 total_broadcast_packets_received_lo;
- u32 total_unicast_packets_transmitted_hi;
- u32 total_unicast_packets_transmitted_lo;
- u32 total_multicast_packets_transmitted_hi;
- u32 total_multicast_packets_transmitted_lo;
- u32 total_broadcast_packets_transmitted_hi;
- u32 total_broadcast_packets_transmitted_lo;
- u32 valid_bytes_received_hi;
- u32 valid_bytes_received_lo;
-
- u32 etherstatsoverrsizepkts_hi;
- u32 etherstatsoverrsizepkts_lo;
- u32 no_buff_discard_hi;
- u32 no_buff_discard_lo;
-
- u32 driver_xoff;
- u32 rx_err_discard_pkt;
- u32 rx_skb_alloc_failed;
- u32 hw_csum_err;
-
- u32 total_packets_received_checksum_discarded_hi;
- u32 total_packets_received_checksum_discarded_lo;
- u32 total_packets_received_ttl0_discarded_hi;
- u32 total_packets_received_ttl0_discarded_lo;
- u32 total_transmitted_dropped_packets_error_hi;
- u32 total_transmitted_dropped_packets_error_lo;
-
- /* TPA */
- u32 total_tpa_aggregations_hi;
- u32 total_tpa_aggregations_lo;
- u32 total_tpa_aggregated_frames_hi;
- u32 total_tpa_aggregated_frames_lo;
- u32 total_tpa_bytes_hi;
- u32 total_tpa_bytes_lo;
-};
-
-/****************************************************************************
-* Macros
-****************************************************************************/
-
-/* sum[hi:lo] += add[hi:lo] */
-#define ADD_64(s_hi, a_hi, s_lo, a_lo) \
- do { \
- s_lo += a_lo; \
- s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
- } while (0)
-
-/* difference = minuend - subtrahend */
-#define DIFF_64(d_hi, m_hi, s_hi, d_lo, m_lo, s_lo) \
- do { \
- if (m_lo < s_lo) { \
- /* underflow */ \
- d_hi = m_hi - s_hi; \
- if (d_hi > 0) { \
- /* we can 'loan' 1 */ \
- d_hi--; \
- d_lo = m_lo + (UINT_MAX - s_lo) + 1; \
- } else { \
- /* m_hi <= s_hi */ \
- d_hi = 0; \
- d_lo = 0; \
- } \
- } else { \
- /* m_lo >= s_lo */ \
- if (m_hi < s_hi) { \
- d_hi = 0; \
- d_lo = 0; \
- } else { \
- /* m_hi >= s_hi */ \
- d_hi = m_hi - s_hi; \
- d_lo = m_lo - s_lo; \
- } \
- } \
- } while (0)
-
-#define UPDATE_STAT64(s, t) \
- do { \
- DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \
- diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \
- pstats->mac_stx[0].t##_hi = new->s##_hi; \
- pstats->mac_stx[0].t##_lo = new->s##_lo; \
- ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \
- pstats->mac_stx[1].t##_lo, diff.lo); \
- } while (0)
-
-#define UPDATE_STAT64_NIG(s, t) \
- do { \
- DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \
- diff.lo, new->s##_lo, old->s##_lo); \
- ADD_64(estats->t##_hi, diff.hi, \
- estats->t##_lo, diff.lo); \
- } while (0)
-
-/* sum[hi:lo] += add */
-#define ADD_EXTEND_64(s_hi, s_lo, a) \
- do { \
- s_lo += a; \
- s_hi += (s_lo < a) ? 1 : 0; \
- } while (0)
-
-#define ADD_STAT64(diff, t) \
- do { \
- ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \
- pstats->mac_stx[1].t##_lo, new->diff##_lo); \
- } while (0)
-
-#define UPDATE_EXTEND_STAT(s) \
- do { \
- ADD_EXTEND_64(pstats->mac_stx[1].s##_hi, \
- pstats->mac_stx[1].s##_lo, \
- new->s); \
- } while (0)
-
-#define UPDATE_EXTEND_TSTAT(s, t) \
- do { \
- diff = le32_to_cpu(tclient->s) - le32_to_cpu(old_tclient->s); \
- old_tclient->s = tclient->s; \
- ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
- } while (0)
-
-#define UPDATE_EXTEND_USTAT(s, t) \
- do { \
- diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \
- old_uclient->s = uclient->s; \
- ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
- } while (0)
-
-#define UPDATE_EXTEND_XSTAT(s, t) \
- do { \
- diff = le32_to_cpu(xclient->s) - le32_to_cpu(old_xclient->s); \
- old_xclient->s = xclient->s; \
- ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
- } while (0)
-
-/* minuend -= subtrahend */
-#define SUB_64(m_hi, s_hi, m_lo, s_lo) \
- do { \
- DIFF_64(m_hi, m_hi, s_hi, m_lo, m_lo, s_lo); \
- } while (0)
-
-/* minuend[hi:lo] -= subtrahend */
-#define SUB_EXTEND_64(m_hi, m_lo, s) \
- do { \
- SUB_64(m_hi, 0, m_lo, s); \
- } while (0)
-
-#define SUB_EXTEND_USTAT(s, t) \
- do { \
- diff = le32_to_cpu(uclient->s) - le32_to_cpu(old_uclient->s); \
- SUB_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
- } while (0)
-
-
-/* forward */
-struct bnx2x;
-
-void bnx2x_stats_init(struct bnx2x *bp);
-
-void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
-
-#endif /* BNX2X_STATS_H */