#ifndef BNX2X_H
#define BNX2X_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 */
+
/* error/debug prints */
-#define DRV_MODULE_NAME "bnx2x"
-#define PFX DRV_MODULE_NAME ": "
+#define DRV_MODULE_NAME "bnx2x"
+#define PFX DRV_MODULE_NAME ": "
/* for messages that are currently off */
-#define BNX2X_MSG_OFF 0
-#define BNX2X_MSG_MCP 0x10000 /* was: NETIF_MSG_HW */
-#define BNX2X_MSG_STATS 0x20000 /* was: NETIF_MSG_TIMER */
-#define NETIF_MSG_NVM 0x40000 /* was: NETIF_MSG_HW */
-#define NETIF_MSG_DMAE 0x80000 /* was: NETIF_MSG_HW */
+#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 */
+#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
/* regular debug print */
#define DP(__mask, __fmt, __args...) do { \
if (bp->msglevel & (__mask)) \
- printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __FUNCTION__, \
- __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+ printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
+ bp->dev?(bp->dev->name):"?", ##__args); \
} while (0)
-/* for errors (never masked) */
-#define BNX2X_ERR(__fmt, __args...) do { \
- printk(KERN_ERR "[%s:%d(%s)]" __fmt, __FUNCTION__, \
- __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+/* errors debug print */
+#define BNX2X_DBG_ERR(__fmt, __args...) do { \
+ if (bp->msglevel & NETIF_MSG_PROBE) \
+ printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
+ bp->dev?(bp->dev->name):"?", ##__args); \
} while (0)
-/* for logging (never masked) */
-#define BNX2X_LOG(__fmt, __args...) do { \
- printk(KERN_NOTICE "[%s:%d(%s)]" __fmt, __FUNCTION__, \
- __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+/* for errors (never masked) */
+#define BNX2X_ERR(__fmt, __args...) do { \
+ printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
+ bp->dev?(bp->dev->name):"?", ##__args); \
} while (0)
/* before we have a dev->name use dev_info() */
#define bnx2x_panic() do { \
bp->panic = 1; \
BNX2X_ERR("driver assert\n"); \
- bnx2x_disable_int(bp); \
+ bnx2x_int_disable(bp); \
bnx2x_panic_dump(bp); \
} while (0)
#else
#endif
-#define U64_LO(x) (((u64)x) & 0xffffffff)
-#define U64_HI(x) (((u64)x) >> 32)
-#define HILO_U64(hi, lo) (((u64)hi << 32) + lo)
+#ifdef NETIF_F_HW_VLAN_TX
+#define BCM_VLAN 1
+#endif
+
+#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_RD64(bp, offset) readq(REG_ADDR(bp, offset))
+#define REG_ADDR(bp, offset) (bp->regview + offset)
-#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
+#define REG_RD(bp, offset) readl(REG_ADDR(bp, offset))
+#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
+#define REG_RD64(bp, offset) readq(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_WR32(bp, offset, val) REG_WR(bp, offset, val)
+#define REG_WR16(bp, offset, val) writew((u16)val, REG_ADDR(bp, offset))
+#define REG_WR32(bp, offset, val) REG_WR(bp, offset, val)
-#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_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 { \
memcpy(valp, bnx2x_sp(bp, wb_data[0]), len32 * 4); \
} while (0)
-#define REG_WR_DMAE(bp, offset, val, len32) \
+#define REG_WR_DMAE(bp, offset, valp, len32) \
do { \
- memcpy(bnx2x_sp(bp, wb_data[0]), val, len32 * 4); \
+ 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 SHMEM_RD(bp, type) \
- REG_RD(bp, bp->shmem_base + offsetof(struct shmem_region, type))
-#define SHMEM_WR(bp, type, val) \
- REG_WR(bp, bp->shmem_base + offsetof(struct shmem_region, type), val)
+#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 NIG_WR(reg, val) REG_WR(bp, reg, val)
-#define EMAC_WR(reg, val) REG_WR(bp, emac_base + reg, val)
-#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG + bmac_addr + reg, val)
+#define EMAC_WR(reg, val) REG_WR(bp, emac_base + reg, val)
+#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG + bmac_addr + reg, val)
-#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
+#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
#define for_each_nondefault_queue(bp, var) \
for (var = 1; var < bp->num_queues; var++)
-#define is_multi(bp) (bp->num_queues > 1)
+#define is_multi(bp) (bp->num_queues > 1)
struct regp {
u32 number_of_bugs_found_in_stats_spec; /* just kidding */
};
-#define MAC_STX_NA 0xffffffff
-
-#ifdef BNX2X_MULTI
-#define MAX_CONTEXT 16
-#else
-#define MAX_CONTEXT 1
-#endif
-
-union cdu_context {
- struct eth_context eth;
- char pad[1024];
-};
-
-#define MAX_DMAE_C 5
-
-/* DMA memory not used in fastpath */
-struct bnx2x_slowpath {
- union cdu_context context[MAX_CONTEXT];
- struct eth_stats_query fw_stats;
- struct mac_configuration_cmd mac_config;
- struct mac_configuration_cmd mcast_config;
-
- /* used by dmae command executer */
- struct dmae_command dmae[MAX_DMAE_C];
-
- union mac_stats mac_stats;
- struct nig_stats nig;
- struct bnx2x_eth_stats eth_stats;
-
- u32 wb_comp;
-#define BNX2X_WB_COMP_VAL 0xe0d0d0ae
- u32 wb_data[4];
-};
-
-#define bnx2x_sp(bp, var) (&bp->slowpath->var)
#define bnx2x_sp_check(bp, var) ((bp->slowpath) ? (&bp->slowpath->var) : NULL)
-#define bnx2x_sp_mapping(bp, var) \
- (bp->slowpath_mapping + offsetof(struct bnx2x_slowpath, var))
-
-
struct sw_rx_bd {
- struct sk_buff *skb;
+ struct sk_buff *skb;
DECLARE_PCI_UNMAP_ADDR(mapping)
};
struct sw_tx_bd {
- struct sk_buff *skb;
- u16 first_bd;
+ struct sk_buff *skb;
+ u16 first_bd;
};
struct bnx2x_fastpath {
- struct napi_struct napi;
+ struct napi_struct napi;
struct host_status_block *status_blk;
- dma_addr_t status_blk_mapping;
+ dma_addr_t status_blk_mapping;
- struct eth_tx_db_data *hw_tx_prods;
- dma_addr_t tx_prods_mapping;
+ struct eth_tx_db_data *hw_tx_prods;
+ dma_addr_t tx_prods_mapping;
- struct sw_tx_bd *tx_buf_ring;
+ struct sw_tx_bd *tx_buf_ring;
struct eth_tx_bd *tx_desc_ring;
- dma_addr_t tx_desc_mapping;
+ dma_addr_t tx_desc_mapping;
struct sw_rx_bd *rx_buf_ring;
struct eth_rx_bd *rx_desc_ring;
- dma_addr_t rx_desc_mapping;
+ dma_addr_t rx_desc_mapping;
union eth_rx_cqe *rx_comp_ring;
- dma_addr_t rx_comp_mapping;
-
- int state;
-#define BNX2X_FP_STATE_CLOSED 0
-#define BNX2X_FP_STATE_IRQ 0x80000
-#define BNX2X_FP_STATE_OPENING 0x90000
-#define BNX2X_FP_STATE_OPEN 0xa0000
-#define BNX2X_FP_STATE_HALTING 0xb0000
-#define BNX2X_FP_STATE_HALTED 0xc0000
-
- int index;
-
- u16 tx_pkt_prod;
- u16 tx_pkt_cons;
- u16 tx_bd_prod;
- u16 tx_bd_cons;
- u16 *tx_cons_sb;
-
- u16 fp_c_idx;
- u16 fp_u_idx;
-
- u16 rx_bd_prod;
- u16 rx_bd_cons;
- u16 rx_comp_prod;
- u16 rx_comp_cons;
- u16 *rx_cons_sb;
-
- unsigned long tx_pkt,
+ dma_addr_t rx_comp_mapping;
+
+ int state;
+#define BNX2X_FP_STATE_CLOSED 0
+#define BNX2X_FP_STATE_IRQ 0x80000
+#define BNX2X_FP_STATE_OPENING 0x90000
+#define BNX2X_FP_STATE_OPEN 0xa0000
+#define BNX2X_FP_STATE_HALTING 0xb0000
+#define BNX2X_FP_STATE_HALTED 0xc0000
+
+ u8 index; /* number in fp array */
+ u8 cl_id; /* eth client id */
+ u8 sb_id; /* status block number in HW */
+#define FP_IDX(fp) (fp->index)
+#define FP_CL_ID(fp) (fp->cl_id)
+#define BP_CL_ID(bp) (bp->fp[0].cl_id)
+#define FP_SB_ID(fp) (fp->sb_id)
+#define CNIC_SB_ID 0
+
+ u16 tx_pkt_prod;
+ u16 tx_pkt_cons;
+ u16 tx_bd_prod;
+ u16 tx_bd_cons;
+ u16 *tx_cons_sb;
+
+ u16 fp_c_idx;
+ u16 fp_u_idx;
+
+ u16 rx_bd_prod;
+ u16 rx_bd_cons;
+ u16 rx_comp_prod;
+ u16 rx_comp_cons;
+ u16 *rx_cons_sb;
+
+ unsigned long tx_pkt,
rx_pkt,
rx_calls;
- struct bnx2x *bp; /* parent */
-};
-
-#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
-
-
-/* attn group wiring */
-#define MAX_DYNAMIC_ATTN_GRPS 8
-
-struct attn_route {
- u32 sig[4];
+ struct bnx2x *bp; /* parent */
};
-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;
-
- struct net_device *dev;
- struct pci_dev *pdev;
-
- atomic_t intr_sem;
- struct msix_entry msix_table[MAX_CONTEXT+1];
-
- int tx_ring_size;
+#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
+/* This is needed for determening of last_max */
+#define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b))
-#ifdef BCM_VLAN
- struct vlan_group *vlgrp;
-#endif
-
- u32 rx_csum;
- u32 rx_offset;
- u32 rx_buf_use_size; /* useable size */
- u32 rx_buf_size; /* with alignment */
-#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
-#define ETH_MIN_PACKET_SIZE 60
-#define ETH_MAX_PACKET_SIZE 1500
-#define ETH_MAX_JUMBO_PACKET_SIZE 9600
+/* stuff added to make the code fit 80Col */
- struct host_def_status_block *def_status_blk;
-#define DEF_SB_ID 16
- u16 def_c_idx;
- u16 def_u_idx;
- u16 def_t_idx;
- u16 def_x_idx;
- u16 def_att_idx;
- u32 attn_state;
- struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
- u32 aeu_mask;
- u32 nig_mask;
+#define CQE_TYPE(cqe_fp_flags) ((cqe_fp_flags) & ETH_FAST_PATH_RX_CQE_TYPE)
- /* 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;
- u16 *dsb_sp_prod;
- u16 spq_left; /* serialize spq */
- spinlock_t spq_lock;
-
- /* Flag for marking that there is either
- * STAT_QUERY or CFC DELETE ramrod pending
- */
- u8 stat_pending;
+#define ETH_RX_ERROR_FALGS (ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG | \
+ ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG | \
+ ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG)
- /* End of fields used in the performance code paths */
- int panic;
- int msglevel;
+#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
+#define U_SB_ETH_RX_BD_INDEX HC_INDEX_U_ETH_RX_BD_CONS
+#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
- u32 flags;
-#define PCIX_FLAG 1
-#define PCI_32BIT_FLAG 2
-#define ONE_TDMA_FLAG 4 /* no longer used */
-#define NO_WOL_FLAG 8
-#define USING_DAC_FLAG 0x10
-#define USING_MSIX_FLAG 0x20
-#define ASF_ENABLE_FLAG 0x40
+#define BNX2X_RX_SB_INDEX \
+ (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX])
- int port;
+#define BNX2X_RX_SB_BD_INDEX \
+ (&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_BD_INDEX])
- int pm_cap;
- int pcie_cap;
+#define BNX2X_RX_SB_INDEX_NUM \
+ (((U_SB_ETH_RX_CQ_INDEX << \
+ USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \
+ USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER) | \
+ ((U_SB_ETH_RX_BD_INDEX << \
+ USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER_SHIFT) & \
+ USTORM_ETH_ST_CONTEXT_CONFIG_BD_SB_INDEX_NUMBER))
- struct work_struct sp_task;
- struct work_struct reset_task;
+#define BNX2X_TX_SB_INDEX \
+ (&fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX])
- struct timer_list timer;
- int timer_interval;
- int current_interval;
+/* common */
- u32 shmem_base;
+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->chip_id & 0xfffffff0)
+#define CHIP_ID(bp) (bp->common.chip_id & 0xfffffff0)
-#define CHIP_NUM(bp) (bp->chip_id >> 16)
+#define CHIP_NUM(bp) (bp->common.chip_id >> 16)
#define CHIP_NUM_57710 0x164e
#define CHIP_NUM_57711 0x164f
#define CHIP_NUM_57711E 0x1650
CHIP_IS_57711E(bp))
#define IS_E1H_OFFSET CHIP_IS_E1H(bp)
-#define CHIP_REV(bp) (bp->chip_id & 0x0000f000)
+#define CHIP_REV(bp) (bp->common.chip_id & 0x0000f000)
#define CHIP_REV_Ax 0x00000000
/* assume maximum 5 revisions */
#define CHIP_REV_IS_SLOW(bp) (CHIP_REV(bp) > 0x00005000)
#define CHIP_TIME(bp) ((CHIP_REV_IS_EMUL(bp)) ? 2000 : \
((CHIP_REV_IS_FPGA(bp)) ? 200 : 1))
-#define CHIP_METAL(bp) (bp->chip_id & 0x00000ff0)
-#define CHIP_BOND_ID(bp) (bp->chip_id & 0x0000000f)
+#define CHIP_METAL(bp) (bp->common.chip_id & 0x00000ff0)
+#define CHIP_BOND_ID(bp) (bp->common.chip_id & 0x0000000f)
- u16 fw_seq;
- u16 fw_drv_pulse_wr_seq;
- u32 fw_mb;
+ int flash_size;
+#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
+#define NVRAM_TIMEOUT_COUNT 30000
+#define NVRAM_PAGE_SIZE 256
- u32 hw_config;
+ u32 shmem_base;
+
+ u32 hw_config;
u32 board;
- struct link_params link_params;
+ u32 bc_ver;
+
+ char *name;
+};
- struct link_vars link_vars;
+
+/* end of common */
+
+/* port */
+
+struct bnx2x_port {
+ u32 pmf;
u32 link_config;
- u32 supported;
+ u32 supported;
+/* link settings - missing defines */
+#define SUPPORTED_2500baseX_Full (1 << 15)
+
+ u32 advertising;
/* link settings - missing defines */
-#define SUPPORTED_2500baseT_Full (1 << 15)
+#define ADVERTISED_2500baseX_Full (1 << 15)
- u32 phy_addr;
+ u32 phy_addr;
/* used to synchronize phy accesses */
struct mutex phy_mutex;
- u32 phy_id;
+ u32 port_stx;
+ struct nig_stats old_nig_stats;
+};
- u32 advertising;
-/* link settings - missing defines */
-#define ADVERTISED_2500baseT_Full (1 << 15)
+/* end of port */
+
+#define MAC_STX_NA 0xffffffff
+
+#ifdef BNX2X_MULTI
+#define MAX_CONTEXT 16
+#else
+#define MAX_CONTEXT 1
+#endif
+
+union cdu_context {
+ struct eth_context eth;
+ char pad[1024];
+};
+
+#define MAX_DMAE_C 6
+
+/* DMA memory not used in fastpath */
+struct bnx2x_slowpath {
+ union cdu_context context[MAX_CONTEXT];
+ struct eth_stats_query fw_stats;
+ struct mac_configuration_cmd mac_config;
+ struct mac_configuration_cmd mcast_config;
+
+ /* used by dmae command executer */
+ struct dmae_command dmae[MAX_DMAE_C];
+
+ union mac_stats mac_stats;
+ struct nig_stats nig;
+ struct bnx2x_eth_stats eth_stats;
+
+ u32 wb_comp;
+#define BNX2X_WB_COMP_VAL 0xe0d0d0ae
+ 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[4];
+};
+
+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[MAX_CONTEXT];
+ void __iomem *regview;
+ void __iomem *doorbells;
+#define BNX2X_DB_SIZE (16*2048)
+
+ struct net_device *dev;
+ struct pci_dev *pdev;
+
+ atomic_t intr_sem;
+ struct msix_entry msix_table[MAX_CONTEXT+1];
+
+ int tx_ring_size;
+
+#ifdef BCM_VLAN
+ struct vlan_group *vlgrp;
+#endif
+ u32 rx_csum;
+ u32 rx_offset;
+ u32 rx_buf_use_size; /* useable size */
+ u32 rx_buf_size; /* with alignment */
+#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
+#define ETH_MIN_PACKET_SIZE 60
+#define ETH_MAX_PACKET_SIZE 1500
+#define ETH_MAX_JUMBO_PACKET_SIZE 9600
- u32 bc_ver;
+ struct host_def_status_block *def_status_blk;
+#define DEF_SB_ID 16
+ u16 def_c_idx;
+ u16 def_u_idx;
+ u16 def_x_idx;
+ u16 def_t_idx;
+ u16 def_att_idx;
+ u32 attn_state;
+ struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
+ u32 aeu_mask;
+ u32 nig_mask;
+
+ /* 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;
+ u16 *dsb_sp_prod;
+ u16 spq_left; /* serialize spq */
+ /* used to synchronize spq accesses */
+ spinlock_t spq_lock;
+
+ /* Flag for marking that there is either
+ * STAT_QUERY or CFC DELETE ramrod pending
+ */
+ u8 stat_pending;
+
+ /* End of fileds used in the performance code paths */
+
+ int panic;
+ int msglevel;
+
+ u32 flags;
+#define PCIX_FLAG 1
+#define PCI_32BIT_FLAG 2
+#define ONE_TDMA_FLAG 4 /* no longer used */
+#define NO_WOL_FLAG 8
+#define USING_DAC_FLAG 0x10
+#define USING_MSIX_FLAG 0x20
+#define ASF_ENABLE_FLAG 0x40
+#define NO_MCP_FLAG 0x100
+#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
+
+ int func;
+#define BP_PORT(bp) (bp->func % PORT_MAX)
+#define BP_FUNC(bp) (bp->func)
+#define BP_E1HVN(bp) (bp->func >> 1)
+#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
+/* assorted E1HVN */
+#define IS_E1HMF(bp) (bp->e1hmf != 0)
+#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
+
+ int pm_cap;
+ int pcie_cap;
+
+ struct work_struct sp_task;
+ struct work_struct reset_task;
+
+ struct timer_list timer;
+ int timer_interval;
+ 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;
- int flash_size;
-#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
-#define NVRAM_TIMEOUT_COUNT 30000
-#define NVRAM_PAGE_SIZE 256
+ struct bnx2x_common common;
+ struct bnx2x_port port;
+
+ u32 mf_config;
+ u16 e1hov;
+ u8 e1hmf;
u8 wol;
- int rx_ring_size;
+ int rx_ring_size;
- u16 tx_quick_cons_trip_int;
- u16 tx_quick_cons_trip;
- u16 tx_ticks_int;
- u16 tx_ticks;
+ 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;
+ u16 rx_quick_cons_trip_int;
+ u16 rx_quick_cons_trip;
+ u16 rx_ticks_int;
+ u16 rx_ticks;
- u32 stats_ticks;
+ u32 stats_ticks;
+ u32 lin_cnt;
- int state;
-#define BNX2X_STATE_CLOSED 0x0
-#define BNX2X_STATE_OPENING_WAIT4_LOAD 0x1000
-#define BNX2X_STATE_OPENING_WAIT4_PORT 0x2000
+ int state;
+#define BNX2X_STATE_CLOSED 0x0
+#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_HALT 0x4000
#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
-#define BNX2X_STATE_ERROR 0xF000
+#define BNX2X_STATE_DISABLED 0xd000
+#define BNX2X_STATE_DIAG 0xe000
+#define BNX2X_STATE_ERROR 0xf000
- int num_queues;
+ int num_queues;
- 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
-#define BNX2X_MAX_EMUL_MULTI 16
+ 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
+#define BNX2X_MAX_EMUL_MULTI 16
- dma_addr_t def_status_blk_mapping;
+ dma_addr_t def_status_blk_mapping;
- struct bnx2x_slowpath *slowpath;
- dma_addr_t slowpath_mapping;
+ struct bnx2x_slowpath *slowpath;
+ dma_addr_t slowpath_mapping;
#ifdef BCM_ISCSI
void *t1;
/* MC hsi */
#define RX_COPY_THRESH 92
-#define BCM_PAGE_BITS 12
-#define BCM_PAGE_SIZE (1 << BCM_PAGE_BITS)
+#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 NUM_TX_RINGS 16
#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_tx_bd))
/* must be used on a CID before placing it on a HW ring */
-#define HW_CID(bp, x) (x | (bp->port << 23))
+#define HW_CID(bp, x) ((BP_PORT(bp) << 23) | (BP_E1HVN(bp) << 17) | x)
#define SP_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_spe))
#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
-#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
-
#define BNX2X_BTR 3
#define MAX_SPQ_PENDING 8
DPM_TRIGER_TYPE); \
} while (0)
+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;
+}
+
+
+/* load/unload mode */
+#define LOAD_NORMAL 0
+#define LOAD_OPEN 1
+#define LOAD_DIAG 2
+#define UNLOAD_NORMAL 0
+#define UNLOAD_CLOSE 1
+
/* DMAE command defines */
#define DMAE_CMD_SRC_PCI 0
#define DMAE_CMD_SRC_GRC DMAE_COMMAND_SRC
#define pbd_tcp_flags(skb) (ntohl(tcp_flag_word(tcp_hdr(skb)))>>16 & 0xff)
-/* stuff added to make the code fit 80Col */
+/* must be used on a CID before placing it on a HW ring */
-#define TPA_TYPE_START ETH_FAST_PATH_RX_CQE_START_FLG
-#define TPA_TYPE_END ETH_FAST_PATH_RX_CQE_END_FLG
-#define TPA_TYPE(cqe) (cqe->fast_path_cqe.error_type_flags & \
- (TPA_TYPE_START | TPA_TYPE_END))
#define BNX2X_RX_SUM_OK(cqe) \
(!(cqe->fast_path_cqe.status_flags & \
(ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG | \
ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG)))
-#define BNX2X_RX_SUM_FIX(cqe) \
- ((le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & \
- PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) == \
- (1 << PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT))
+/* CMNG constants
+ derived from lab experiments, and not from system spec calculations !!! */
+#define DEF_MIN_RATE 100
+/* resolution of the rate shaping timer - 100 usec */
+#define RS_PERIODIC_TIMEOUT_USEC 100
+/* resolution of fairness algorithm in usecs -
+ coefficient for clauclating the actuall t fair */
+#define T_FAIR_COEF 10000000
+/* number of bytes in single QM arbitration cycle -
+ coeffiecnt for calculating the fairness timer */
+#define QM_ARB_BYTES 40000
+#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) | \
#define BNX2X_DOORQ_ASSERT \
AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT
+#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_PBF_HW_INTERRUPT)
-#define HW_PRTY_ASSERT_SET_0 (AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR | \
+#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_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_PBCLIENT_PARITY_ERROR |\
+#define HW_PRTY_ASSERT_SET_1 (AEU_INPUTS_ATTN_BITS_PBCLIENT_PARITY_ERROR |\
AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_XSDM_PARITY_ERROR | \
AEU_INPUTS_ATTN_BITS_XSEMI_PARITY_ERROR | \
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 | \
+#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_MISC_PARITY_ERROR)
-#define ETH_RX_ERROR_FALGS (ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG | \
- ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG | \
- ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG)
-
-
#define MULTI_FLAGS \
- (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 | \
- TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_ENABLE)
+ (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 | \
+ TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_ENABLE)
-#define MULTI_MASK 0x7f
+#define MULTI_MASK 0x7f
-#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
-#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
-#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
-
-#define BNX2X_RX_SB_INDEX \
- &fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX]
+#define DEF_USB_FUNC_OFF (2 + 2*HC_USTORM_DEF_SB_NUM_INDICES)
+#define DEF_CSB_FUNC_OFF (2 + 2*HC_CSTORM_DEF_SB_NUM_INDICES)
+#define DEF_XSB_FUNC_OFF (2 + 2*HC_XSTORM_DEF_SB_NUM_INDICES)
+#define DEF_TSB_FUNC_OFF (2 + 2*HC_TSTORM_DEF_SB_NUM_INDICES)
-#define BNX2X_TX_SB_INDEX \
- &fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX]
+#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
#define BNX2X_SP_DSB_INDEX \
-&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX]
+(&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX])
#define CAM_IS_INVALID(x) \
(x.target_table_entry.flags == TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
#define CAM_INVALIDATE(x) \
-x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE
+ (x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
+
+
+/* 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
+
/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
#endif /* bnx2x.h */
projects / linux-2.6-omap-h63xx.git / blobdiff