diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe.h | 66 |
1 files changed, 41 insertions, 25 deletions
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h index e112008..c26433d1 100644 --- a/drivers/net/ixgbe/ixgbe.h +++ b/drivers/net/ixgbe/ixgbe.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2008 Intel Corporation. + Copyright(c) 1999 - 2009 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -31,7 +31,6 @@ #include <linux/types.h> #include <linux/pci.h> #include <linux/netdevice.h> -#include <linux/inet_lro.h> #include <linux/aer.h> #include "ixgbe_type.h" @@ -72,6 +71,7 @@ #define IXGBE_RXBUFFER_128 128 /* Used for packet split */ #define IXGBE_RXBUFFER_256 256 /* Used for packet split */ #define IXGBE_RXBUFFER_2048 2048 +#define IXGBE_MAX_RXBUFFER 16384 /* largest size for a single descriptor */ #define IXGBE_RX_HDR_SIZE IXGBE_RXBUFFER_256 @@ -88,9 +88,6 @@ #define IXGBE_TX_FLAGS_VLAN_PRIO_MASK 0x0000e000 #define IXGBE_TX_FLAGS_VLAN_SHIFT 16 -#define IXGBE_MAX_LRO_DESCRIPTORS 8 -#define IXGBE_MAX_LRO_AGGREGATE 32 - /* wrapper around a pointer to a socket buffer, * so a DMA handle can be stored along with the buffer */ struct ixgbe_tx_buffer { @@ -142,21 +139,25 @@ struct ixgbe_ring { /* cpu for tx queue */ int cpu; #endif - struct net_lro_mgr lro_mgr; - bool lro_used; struct ixgbe_queue_stats stats; - u16 v_idx; /* maps directly to the index for this ring in the hardware - * vector array, can also be used for finding the bit in EICR - * and friends that represents the vector for this ring */ + u64 v_idx; /* maps directly to the index for this ring in the hardware + * vector array, can also be used for finding the bit in EICR + * and friends that represents the vector for this ring */ u16 work_limit; /* max work per interrupt */ u16 rx_buf_len; }; -#define RING_F_DCB 0 -#define RING_F_VMDQ 1 -#define RING_F_RSS 2 +enum ixgbe_ring_f_enum { + RING_F_NONE = 0, + RING_F_DCB, + RING_F_VMDQ, + RING_F_RSS, + + RING_F_ARRAY_SIZE /* must be last in enum set */ +}; + #define IXGBE_MAX_DCB_INDICES 8 #define IXGBE_MAX_RSS_INDICES 16 #define IXGBE_MAX_VMDQ_INDICES 16 @@ -165,8 +166,8 @@ struct ixgbe_ring_feature { int mask; }; -#define MAX_RX_QUEUES 64 -#define MAX_TX_QUEUES 32 +#define MAX_RX_QUEUES 128 +#define MAX_TX_QUEUES 128 #define MAX_RX_PACKET_BUFFERS ((adapter->flags & IXGBE_FLAG_DCB_ENABLED) \ ? 8 : 1) @@ -188,10 +189,11 @@ struct ixgbe_q_vector { }; /* Helper macros to switch between ints/sec and what the register uses. - * And yes, it's the same math going both ways. + * And yes, it's the same math going both ways. The lowest value + * supported by all of the ixgbe hardware is 8. */ #define EITR_INTS_PER_SEC_TO_REG(_eitr) \ - ((_eitr) ? (1000000000 / ((_eitr) * 256)) : 0) + ((_eitr) ? (1000000000 / ((_eitr) * 256)) : 8) #define EITR_REG_TO_INTS_PER_SEC EITR_INTS_PER_SEC_TO_REG #define IXGBE_DESC_UNUSED(R) \ @@ -210,9 +212,15 @@ struct ixgbe_q_vector { #define OTHER_VECTOR 1 #define NON_Q_VECTORS (OTHER_VECTOR) -#define MAX_MSIX_Q_VECTORS 16 +#define MAX_MSIX_VECTORS_82599 64 +#define MAX_MSIX_Q_VECTORS_82599 64 +#define MAX_MSIX_VECTORS_82598 18 +#define MAX_MSIX_Q_VECTORS_82598 16 + +#define MAX_MSIX_Q_VECTORS MAX_MSIX_Q_VECTORS_82599 +#define MAX_MSIX_COUNT MAX_MSIX_VECTORS_82599 + #define MIN_MSIX_Q_VECTORS 2 -#define MAX_MSIX_COUNT (MAX_MSIX_Q_VECTORS + NON_Q_VECTORS) #define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NON_Q_VECTORS) /* board specific private data structure */ @@ -222,7 +230,7 @@ struct ixgbe_adapter { u16 bd_number; struct work_struct reset_task; struct ixgbe_q_vector q_vector[MAX_MSIX_Q_VECTORS]; - char name[MAX_MSIX_COUNT][IFNAMSIZ + 5]; + char name[MAX_MSIX_COUNT][IFNAMSIZ + 9]; struct ixgbe_dcb_config dcb_cfg; struct ixgbe_dcb_config temp_dcb_cfg; u8 dcb_set_bitmap; @@ -247,10 +255,12 @@ struct ixgbe_adapter { struct ixgbe_ring *rx_ring; /* One per active queue */ int num_rx_queues; u64 hw_csum_rx_error; + u64 hw_rx_no_dma_resources; u64 hw_csum_rx_good; u64 non_eop_descs; int num_msix_vectors; - struct ixgbe_ring_feature ring_feature[3]; + int max_msix_q_vectors; /* true count of q_vectors for device */ + struct ixgbe_ring_feature ring_feature[RING_F_ARRAY_SIZE]; struct msix_entry *msix_entries; u64 rx_hdr_split; @@ -274,6 +284,7 @@ struct ixgbe_adapter { #define IXGBE_FLAG_DCA_CAPABLE (u32)(1 << 11) #define IXGBE_FLAG_IMIR_ENABLED (u32)(1 << 12) #define IXGBE_FLAG_MQ_CAPABLE (u32)(1 << 13) +#define IXGBE_FLAG_DCB_ENABLED (u32)(1 << 14) #define IXGBE_FLAG_RSS_ENABLED (u32)(1 << 16) #define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 17) #define IXGBE_FLAG_VMDQ_CAPABLE (u32)(1 << 18) @@ -281,7 +292,8 @@ struct ixgbe_adapter { #define IXGBE_FLAG_FAN_FAIL_CAPABLE (u32)(1 << 20) #define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 22) #define IXGBE_FLAG_IN_WATCHDOG_TASK (u32)(1 << 23) -#define IXGBE_FLAG_DCB_ENABLED (u32)(1 << 24) +#define IXGBE_FLAG_IN_SFP_LINK_TASK (u32)(1 << 24) +#define IXGBE_FLAG_IN_SFP_MOD_TASK (u32)(1 << 25) /* default to trying for four seconds */ #define IXGBE_TRY_LINK_TIMEOUT (4 * HZ) @@ -301,9 +313,6 @@ struct ixgbe_adapter { unsigned long state; u64 tx_busy; - u64 lro_aggregated; - u64 lro_flushed; - u64 lro_no_desc; unsigned int tx_ring_count; unsigned int rx_ring_count; @@ -314,6 +323,10 @@ struct ixgbe_adapter { struct work_struct watchdog_task; struct work_struct sfp_task; struct timer_list sfp_timer; + struct work_struct multispeed_fiber_task; + struct work_struct sfp_config_module_task; + u32 wol; + u16 eeprom_version; }; enum ixbge_state_t { @@ -325,9 +338,11 @@ enum ixbge_state_t { enum ixgbe_boards { board_82598, + board_82599, }; extern struct ixgbe_info ixgbe_82598_info; +extern struct ixgbe_info ixgbe_82599_info; #ifdef CONFIG_IXGBE_DCB extern struct dcbnl_rtnl_ops dcbnl_ops; extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg, @@ -352,5 +367,6 @@ extern void ixgbe_reset_interrupt_capability(struct ixgbe_adapter *adapter); extern int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter); void ixgbe_napi_add_all(struct ixgbe_adapter *adapter); void ixgbe_napi_del_all(struct ixgbe_adapter *adapter); +extern void ixgbe_write_eitr(struct ixgbe_adapter *, int, u32); #endif /* _IXGBE_H_ */ |