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Diffstat (limited to 'drivers/net/bnx2x.h')
-rw-r--r--drivers/net/bnx2x.h70
1 files changed, 56 insertions, 14 deletions
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 3c48a7a68308..bb0872a63315 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -24,16 +24,25 @@
#define BCM_VLAN 1
#endif
+#define BNX2X_MULTI_QUEUE
+
+#define BNX2X_NEW_NAPI
+
+
+
#if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
#define BCM_CNIC 1
#include "cnic_if.h"
#endif
-#define BNX2X_MULTI_QUEUE
-
-#define BNX2X_NEW_NAPI
-
+#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"
@@ -83,7 +92,12 @@ do { \
__func__, __LINE__, \
bp->dev ? (bp->dev->name) : "?", \
##__args); \
-} while (0)
+ } 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...) \
@@ -155,15 +169,21 @@ do { \
#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_RD(bp, field) SHMEM_RD(bp, mf_cfg.field)
+#define MF_CFG_WR(bp, field, val) SHMEM_WR(bp, mf_cfg.field, val)
+
#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
+#define AEU_IN_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR \
+ AEU_INPUTS_ATTN_BITS_PXPPCICLOCKCLIENT_PARITY_ERROR
+
/* fast path */
struct sw_rx_bd {
struct sk_buff *skb;
- DECLARE_PCI_UNMAP_ADDR(mapping)
+ DEFINE_DMA_UNMAP_ADDR(mapping);
};
struct sw_tx_bd {
@@ -176,7 +196,7 @@ struct sw_tx_bd {
struct sw_rx_page {
struct page *page;
- DECLARE_PCI_UNMAP_ADDR(mapping)
+ DEFINE_DMA_UNMAP_ADDR(mapping);
};
union db_prod {
@@ -261,7 +281,7 @@ struct bnx2x_eth_q_stats {
u32 hw_csum_err;
};
-#define BNX2X_NUM_Q_STATS 11
+#define BNX2X_NUM_Q_STATS 13
#define Q_STATS_OFFSET32(stat_name) \
(offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
@@ -767,7 +787,7 @@ struct bnx2x_eth_stats {
u32 nig_timer_max;
};
-#define BNX2X_NUM_STATS 41
+#define BNX2X_NUM_STATS 43
#define STATS_OFFSET32(stat_name) \
(offsetof(struct bnx2x_eth_stats, stat_name) / 4)
@@ -818,6 +838,12 @@ struct attn_route {
u32 sig[4];
};
+typedef enum {
+ BNX2X_RECOVERY_DONE,
+ BNX2X_RECOVERY_INIT,
+ BNX2X_RECOVERY_WAIT,
+} bnx2x_recovery_state_t;
+
struct bnx2x {
/* Fields used in the tx and intr/napi performance paths
* are grouped together in the beginning of the structure
@@ -835,6 +861,9 @@ struct bnx2x {
struct pci_dev *pdev;
atomic_t intr_sem;
+
+ bnx2x_recovery_state_t recovery_state;
+ int is_leader;
#ifdef BCM_CNIC
struct msix_entry msix_table[MAX_CONTEXT+2];
#else
@@ -842,7 +871,6 @@ struct bnx2x {
#endif
#define INT_MODE_INTx 1
#define INT_MODE_MSI 2
-#define INT_MODE_MSIX 3
int tx_ring_size;
@@ -924,8 +952,7 @@ struct bnx2x {
int mrrs;
struct delayed_work sp_task;
- struct work_struct reset_task;
-
+ struct delayed_work reset_task;
struct timer_list timer;
int current_interval;
@@ -961,6 +988,8 @@ struct bnx2x {
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;
@@ -1033,6 +1062,10 @@ struct bnx2x {
/* 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;
@@ -1075,6 +1108,7 @@ struct bnx2x {
#define INIT_CSEM_INT_TABLE_DATA(bp) (bp->csem_int_table_data)
#define INIT_CSEM_PRAM_DATA(bp) (bp->csem_pram_data)
+ char fw_ver[32];
const struct firmware *firmware;
};
@@ -1125,6 +1159,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define LOAD_DIAG 2
#define UNLOAD_NORMAL 0
#define UNLOAD_CLOSE 1
+#define UNLOAD_RECOVERY 2
/* DMAE command defines */
@@ -1152,7 +1187,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define DMAE_CMD_E1HVN_SHIFT DMAE_COMMAND_E1HVN_SHIFT
#define DMAE_LEN32_RD_MAX 0x80
-#define DMAE_LEN32_WR_MAX 0x400
+#define DMAE_LEN32_WR_MAX(bp) (CHIP_IS_E1(bp) ? 0x400 : 0x2000)
#define DMAE_COMP_VAL 0xe0d0d0ae
@@ -1294,8 +1329,12 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
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 MULTI_FLAGS(bp) \
+#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 | \
@@ -1333,6 +1372,9 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define PXP2_REG_PXP2_INT_STS PXP2_REG_PXP2_INT_STS_0
#endif
+#define BNX2X_VPD_LEN 128
+#define VENDOR_ID_LEN 4
+
/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
#endif /* bnx2x.h */