diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 70 |
1 files changed, 51 insertions, 19 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index aec7212ac983..8c73d34b2ff1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -23,8 +23,8 @@ * (you will need to reboot afterwards) */ /* #define BNX2X_STOP_ON_ERROR */ -#define DRV_MODULE_VERSION "1.70.30-0" -#define DRV_MODULE_RELDATE "2011/10/25" +#define DRV_MODULE_VERSION "1.70.35-0" +#define DRV_MODULE_RELDATE "2011/11/10" #define BNX2X_BC_VER 0x040200 #if defined(CONFIG_DCB) @@ -293,8 +293,13 @@ enum { #define FCOE_TXQ_IDX(bp) (MAX_ETH_TXQ_IDX(bp)) /* fast path */ +/* + * This driver uses new build_skb() API : + * RX ring buffer contains pointer to kmalloc() data only, + * skb are built only after Hardware filled the frame. + */ struct sw_rx_bd { - struct sk_buff *skb; + u8 *data; DEFINE_DMA_UNMAP_ADDR(mapping); }; @@ -411,8 +416,7 @@ union db_prod { /* 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 (NUM_RX_SGE / 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) @@ -425,8 +429,8 @@ union host_hc_status_block { struct bnx2x_agg_info { /* - * First aggregation buffer is an skb, the following - are pages. - * We will preallocate the skbs for each aggregation when + * First aggregation buffer is a data buffer, the following - are pages. + * We will preallocate the data buffer 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. @@ -440,6 +444,7 @@ struct bnx2x_agg_info { u16 parsing_flags; u16 vlan_tag; u16 len_on_bd; + u32 rxhash; }; #define Q_STATS_OFFSET32(stat_name) \ @@ -507,6 +512,7 @@ struct bnx2x_fastpath { __le16 fp_hc_idx; u8 index; /* number in fp array */ + u8 rx_queue; /* index for skb_record */ u8 cl_id; /* eth client id */ u8 cl_qzone_id; u8 fw_sb_id; /* status block number in FW */ @@ -881,6 +887,8 @@ struct bnx2x_common { #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) + + u32 boot_mode; }; /* IGU MSIX STATISTICS on 57712: 64 for VFs; 4 for PFs; 4 for Attentions */ @@ -1042,6 +1050,8 @@ struct bnx2x_slowpath { u32 wb_comp; u32 wb_data[4]; + + union drv_info_to_mcp drv_info_to_mcp; }; #define bnx2x_sp(bp, var) (&bp->slowpath->var) @@ -1122,18 +1132,21 @@ enum { enum { BNX2X_PORT_QUERY_IDX, BNX2X_PF_QUERY_IDX, + BNX2X_FCOE_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 stats_query_entry query[FP_SB_MAX_E1x+ + BNX2X_FIRST_QUEUE_QUERY_IDX]; }; struct bnx2x_fw_stats_data { struct stats_counter storm_counters; struct per_port_stats port; struct per_pf_stats pf; + struct fcoe_statistics_params fcoe; struct per_queue_stats queue_stats[1]; }; @@ -1141,6 +1154,7 @@ struct bnx2x_fw_stats_data { enum { BNX2X_SP_RTNL_SETUP_TC, BNX2X_SP_RTNL_TX_TIMEOUT, + BNX2X_SP_RTNL_FAN_FAILURE, }; @@ -1186,10 +1200,20 @@ struct bnx2x { #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_RX_ALIGN_SHIFT min(8, L1_CACHE_SHIFT) + + /* FW uses 2 Cache lines Alignment for start packet and size + * + * We assume skb_build() uses sizeof(struct skb_shared_info) bytes + * at the end of skb->data, to avoid wasting a full cache line. + * This reduces memory use (skb->truesize). + */ +#define BNX2X_FW_RX_ALIGN_START (1UL << BNX2X_RX_ALIGN_SHIFT) + +#define BNX2X_FW_RX_ALIGN_END \ + max(1UL << BNX2X_RX_ALIGN_SHIFT, \ + SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) + #define BNX2X_PXP_DRAM_ALIGN (BNX2X_RX_ALIGN_SHIFT - 5) struct host_sp_status_block *def_status_blk; @@ -1249,6 +1273,7 @@ struct bnx2x { #define NO_ISCSI_OOO_FLAG (1 << 13) #define NO_ISCSI_FLAG (1 << 14) #define NO_FCOE_FLAG (1 << 15) +#define BC_SUPPORTS_PFC_STATS (1 << 17) #define NO_ISCSI(bp) ((bp)->flags & NO_ISCSI_FLAG) #define NO_ISCSI_OOO(bp) ((bp)->flags & NO_ISCSI_OOO_FLAG) @@ -1984,13 +2009,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, #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 @@ -2055,6 +2073,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, #define BNX2X_VPD_LEN 128 #define VENDOR_ID_LEN 4 +int bnx2x_close(struct net_device *dev); + /* Congestion management fairness mode */ #define CMNG_FNS_NONE 0 #define CMNG_FNS_MINMAX 1 @@ -2072,4 +2092,16 @@ static const u32 dmae_reg_go_c[] = { void bnx2x_set_ethtool_ops(struct net_device *netdev); void bnx2x_notify_link_changed(struct bnx2x *bp); + + +#define BNX2X_MF_PROTOCOL(bp) \ + ((bp)->mf_config[BP_VN(bp)] & FUNC_MF_CFG_PROTOCOL_MASK) + +#ifdef BCM_CNIC +#define BNX2X_IS_MF_PROTOCOL_ISCSI(bp) \ + (BNX2X_MF_PROTOCOL(bp) == FUNC_MF_CFG_PROTOCOL_ISCSI) + +#define IS_MF_ISCSI_SD(bp) (IS_MF_SD(bp) && BNX2X_IS_MF_PROTOCOL_ISCSI(bp)) +#endif + #endif /* bnx2x.h */ |