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author | Wolfgang Denk <wd@denx.de> | 2011-10-04 20:08:13 (GMT) |
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committer | Wolfgang Denk <wd@denx.de> | 2011-10-04 20:08:13 (GMT) |
commit | 1fed668b3fb9c35932f58af00ff5539239fa4e1d (patch) | |
tree | eaaaead8ca19924af1823caae040f504be9b6d98 /drivers/net/fm/fm.h | |
parent | c52575350fd6e794717f6bee4f81dbb8038fe22e (diff) | |
parent | 6d7b061af153bc5beb633c3bd15348284716a067 (diff) | |
download | u-boot-fsl-qoriq-1fed668b3fb9c35932f58af00ff5539239fa4e1d.tar.xz |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx:
powerpc/p3060: Add SoC related support for P3060 platform
powerpc/85xx: Add support for setting up RAID engine liodns on P5020
powerpc/85xx: Refactor some defines out of corenet_ds.h
fm-eth: Add ability for board code to disable a port
powerpc/mpc8548: Add workaround for erratum NMG_LBC103
powerpc/mpc8548: Add workaround for erratum NMG_DDR120
powerpc/mpc85xxcds: Fix PCI speed
powerpc/mpc8548cds: Fix booting message
powerpc/p4080: Add support for secure boot flow
powerpc/85xx: Add Secure Boot support on P1010RDB for NOR, NAND & SPIFLASH
powerpc/85xx: Add PBL & SECUREBOOT support on P3041/P5020DS boards
powerpc/p2041rdb: remove watch dog related codes
powerpc/p2041rdb: updated description of cpld command
powerpc/p2041rdb: add more ddr frequencies support
powerpc/p2041rdb: set sysclk according to status of physical switch SW1
powerpc/p2041rdb: update cpld reset command according to CPLD 2.0
powerpc/mpc8349emds: Migrate from spd_sdram to unified DDR driver
powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver
powerpc/mpc8xxx: Add DDR2 to unified DDR driver
powerpc/mpc8xxx: Fix picos_to_mclk() and get_memory_clk_period_ps()
powerpc/mpc8xxx: Add SPD EEPROM address for single controller 2 slots
powerpc/mpc8xxx: Fix DDR code for empty first DIMM slot and enable DQS_en
powerpc/85xx: Refactor P2041RDB to use common p_corenet files
powerpc/85xx: refactor common P-Series CoreNet files for FSL boards
powerpc/85xx: Enable CMD_REGINFO on corenet boards
powerpc/85xx: p2041rdb - Remove unused 'execute' perm in TLB entries
powerpc/85xx: Fix USB protocol definitions for P1020RDB
powerpc/corenet_ds: Use separated speed tables for UDIMM and RDIMM
powerpc/mpc8xxx: Move DDR RCW overriding to common code
powerpc/mpc8xxx: Extend CWL table
powerpc/85xx: Cleanup how SVR_MAJ() is defined on MPC8536
powerpc/85xx: Cleanup extern in corenet_ds board code
powerpc/p2041rdb: Add ethernet support on P2041RDB board
powerpc/85xx: Add networking support to P1023RDS
powerpc/hydra: Add ethernet support on P5020/P3041 DS boards
powerpc/85xx: Add FMan ethernet support to P4080DS
powerpc/85xx: Add support for FMan ethernet in Independent mode
powerpc/mpc8548cds: Cleanup mpc8548cds.c
powerpc/mp: add support for discontiguous cores
powerpc/85xx: corenet_ds - Remove unused 'execute' perm in TLB entries
fdt: Add new fdt_create_phandle helper
fdt: Rename fdt_create_phandle to fdt_set_phandle
powerpc/85xx: Fix compile warnings/errors if CONFIG_SYS_DPAA_FMAN isn't set
fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010)
powerpc/P1010: Add workaround for erratum P1010-A003549 (related to IFC)
fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010)
powerpc/85xx: Expanding the window of CCSRBAR in AS=1 from 4k to 1M
powerpc/85xx: Add NAND/NAND_SPL support to P1010RDB
nand: Freescale Integrated Flash Controller NAND support
powerpc/85xx: Add basic support for P1010RDB
powerpc/85xx: Add support for new P102x/P2020 RDB style boards
powerpc/85xx: relocate CCSR before creating the initial RAM area
powerpc/85xx: introduce and document CONFIG_SYS_CCSRBAR macros
powerpc/85xx: Enable internal USB UTMI PHY on p204x/p3041/p50x0
powerpc/85xx: Add ULPI and UTMI USB Phy support for P1010/P1014
Diffstat (limited to 'drivers/net/fm/fm.h')
-rw-r--r-- | drivers/net/fm/fm.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h new file mode 100644 index 0000000..228df33 --- /dev/null +++ b/drivers/net/fm/fm.h @@ -0,0 +1,155 @@ +/* + * Copyright 2009-2011 Freescale Semiconductor, Inc. + * + * 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; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __FM_H__ +#define __FM_H__ + +#include <common.h> +#include <fm_eth.h> +#include <asm/fsl_enet.h> +#include <asm/fsl_fman.h> + +/* Port ID */ +#define OH_PORT_ID_BASE 0x01 +#define MAX_NUM_OH_PORT 7 +#define RX_PORT_1G_BASE 0x08 +#define MAX_NUM_RX_PORT_1G CONFIG_SYS_NUM_FM1_DTSEC +#define RX_PORT_10G_BASE 0x10 +#define TX_PORT_1G_BASE 0x28 +#define MAX_NUM_TX_PORT_1G CONFIG_SYS_NUM_FM1_DTSEC +#define TX_PORT_10G_BASE 0x30 + +struct fm_muram { + u32 base; + u32 top; + u32 size; + u32 alloc; +}; +#define FM_MURAM_RES_SIZE 0x01000 + +/* Rx/Tx buffer descriptor */ +struct fm_port_bd { + u16 status; + u16 len; + u32 res0; + u16 res1; + u16 buf_ptr_hi; + u32 buf_ptr_lo; +}; + +/* Common BD flags */ +#define BD_LAST 0x0800 + +/* Rx BD status flags */ +#define RxBD_EMPTY 0x8000 +#define RxBD_LAST BD_LAST +#define RxBD_FIRST 0x0400 +#define RxBD_PHYS_ERR 0x0008 +#define RxBD_SIZE_ERR 0x0004 +#define RxBD_ERROR (RxBD_PHYS_ERR | RxBD_SIZE_ERR) + +/* Tx BD status flags */ +#define TxBD_READY 0x8000 +#define TxBD_LAST BD_LAST + +/* Rx/Tx queue descriptor */ +struct fm_port_qd { + u16 gen; + u16 bd_ring_base_hi; + u32 bd_ring_base_lo; + u16 bd_ring_size; + u16 offset_in; + u16 offset_out; + u16 res0; + u32 res1[0x4]; +}; + +/* IM global parameter RAM */ +struct fm_port_global_pram { + u32 mode; /* independent mode register */ + u32 rxqd_ptr; /* Rx queue descriptor pointer */ + u32 txqd_ptr; /* Tx queue descriptor pointer */ + u16 mrblr; /* max Rx buffer length */ + u16 rxqd_bsy_cnt; /* RxQD busy counter, should be cleared */ + u32 res0[0x4]; + struct fm_port_qd rxqd; /* Rx queue descriptor */ + struct fm_port_qd txqd; /* Tx queue descriptor */ + u32 res1[0x28]; +}; + +#define FM_PRAM_SIZE sizeof(struct fm_port_global_pram) +#define FM_PRAM_ALIGN 256 +#define PRAM_MODE_GLOBAL 0x20000000 +#define PRAM_MODE_GRACEFUL_STOP 0x00800000 + +#if defined(CONFIG_P1017) || defined(CONFIG_P1023) +#define FM_FREE_POOL_SIZE 0x2000 /* 8K bytes */ +#else +#define FM_FREE_POOL_SIZE 0x20000 /* 128K bytes */ +#endif +#define FM_FREE_POOL_ALIGN 256 + +u32 fm_muram_alloc(int fm_idx, u32 size, u32 align); +u32 fm_muram_base(int fm_idx); +int fm_init_common(int index, struct ccsr_fman *reg); +int fm_eth_initialize(struct ccsr_fman *reg, struct fm_eth_info *info); +phy_interface_t fman_port_enet_if(enum fm_port port); +void fman_disable_port(enum fm_port port); + +struct fsl_enet_mac { + void *base; /* MAC controller registers base address */ + void *phyregs; + int max_rx_len; + void (*init_mac)(struct fsl_enet_mac *mac); + void (*enable_mac)(struct fsl_enet_mac *mac); + void (*disable_mac)(struct fsl_enet_mac *mac); + void (*set_mac_addr)(struct fsl_enet_mac *mac, u8 *mac_addr); + void (*set_if_mode)(struct fsl_enet_mac *mac, phy_interface_t type, + int speed); +}; + +/* Fman ethernet private struct */ +struct fm_eth { + int fm_index; /* Fman index */ + u32 num; /* 0..n-1 for give type */ + struct fm_bmi_tx_port *tx_port; + struct fm_bmi_rx_port *rx_port; + enum fm_eth_type type; /* 1G or 10G ethernet */ + phy_interface_t enet_if; + struct fsl_enet_mac *mac; /* MAC controller */ + struct mii_dev *bus; + struct phy_device *phydev; + int phyaddr; + struct eth_device *dev; + int max_rx_len; + struct fm_port_global_pram *rx_pram; /* Rx parameter table */ + struct fm_port_global_pram *tx_pram; /* Tx parameter table */ + void *rx_bd_ring; /* Rx BD ring base */ + void *cur_rxbd; /* current Rx BD */ + void *rx_buf; /* Rx buffer base */ + void *tx_bd_ring; /* Tx BD ring base */ + void *cur_txbd; /* current Tx BD */ +}; + +#define RX_BD_RING_SIZE 8 +#define TX_BD_RING_SIZE 8 +#define MAX_RXBUF_LOG2 11 +#define MAX_RXBUF_LEN (1 << MAX_RXBUF_LOG2) + +#endif /* __FM_H__ */ |