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path: root/drivers/net/bnx2x.h
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Diffstat (limited to 'drivers/net/bnx2x.h')
-rw-r--r--drivers/net/bnx2x.h95
1 files changed, 65 insertions, 30 deletions
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index bbf842284ebb..602ab86b6392 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -24,6 +24,10 @@
#define BCM_VLAN 1
#endif
+#if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
+#define BCM_CNIC 1
+#include "cnic_if.h"
+#endif
#define BNX2X_MULTI_QUEUE
@@ -255,9 +259,6 @@ struct bnx2x_eth_q_stats {
struct bnx2x_fastpath {
struct napi_struct napi;
-
- u8 is_rx_queue;
-
struct host_status_block *status_blk;
dma_addr_t status_blk_mapping;
@@ -762,7 +763,11 @@ struct bnx2x_eth_stats {
(offsetof(struct bnx2x_eth_stats, stat_name) / 4)
+#ifdef BCM_CNIC
+#define MAX_CONTEXT 15
+#else
#define MAX_CONTEXT 16
+#endif
union cdu_context {
struct eth_context eth;
@@ -811,13 +816,21 @@ struct bnx2x {
struct bnx2x_fastpath fp[MAX_CONTEXT];
void __iomem *regview;
void __iomem *doorbells;
+#ifdef BCM_CNIC
+#define BNX2X_DB_SIZE (18*BCM_PAGE_SIZE)
+#else
#define BNX2X_DB_SIZE (16*BCM_PAGE_SIZE)
+#endif
struct net_device *dev;
struct pci_dev *pdev;
atomic_t intr_sem;
+#ifdef BCM_CNIC
+ struct msix_entry msix_table[MAX_CONTEXT+2];
+#else
struct msix_entry msix_table[MAX_CONTEXT+1];
+#endif
#define INT_MODE_INTx 1
#define INT_MODE_MSI 2
#define INT_MODE_MSIX 3
@@ -863,8 +876,8 @@ struct bnx2x {
/* Flags for marking that there is a STAT_QUERY or
SET_MAC ramrod pending */
- u8 stats_pending;
- u8 set_mac_pending;
+ int stats_pending;
+ int set_mac_pending;
/* End of fields used in the performance code paths */
@@ -884,6 +897,7 @@ struct bnx2x {
#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
#define HW_VLAN_TX_FLAG 0x400
#define HW_VLAN_RX_FLAG 0x800
+#define MF_FUNC_DIS 0x1000
int func;
#define BP_PORT(bp) (bp->func % PORT_MAX)
@@ -891,6 +905,11 @@ struct bnx2x {
#define BP_E1HVN(bp) (bp->func >> 1)
#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
+#ifdef BCM_CNIC
+#define BCM_CNIC_CID_START 16
+#define BCM_ISCSI_ETH_CL_ID 17
+#endif
+
int pm_cap;
int pcie_cap;
int mrrs;
@@ -944,13 +963,11 @@ struct bnx2x {
#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
-#define BNX2X_STATE_DISABLED 0xd000
#define BNX2X_STATE_DIAG 0xe000
#define BNX2X_STATE_ERROR 0xf000
int multi_mode;
- int num_rx_queues;
- int num_tx_queues;
+ int num_queues;
u32 rx_mode;
#define BNX2X_RX_MODE_NONE 0
@@ -960,28 +977,51 @@ struct bnx2x {
#define BNX2X_MAX_MULTICAST 64
#define BNX2X_MAX_EMUL_MULTI 16
+ u32 rx_mode_cl_mask;
+
dma_addr_t def_status_blk_mapping;
struct bnx2x_slowpath *slowpath;
dma_addr_t slowpath_mapping;
-#ifdef BCM_ISCSI
- void *t1;
- dma_addr_t t1_mapping;
- void *t2;
- dma_addr_t t2_mapping;
- void *timers;
- dma_addr_t timers_mapping;
- void *qm;
- dma_addr_t qm_mapping;
-#endif
-
int dropless_fc;
+#ifdef BCM_CNIC
+ u32 cnic_flags;
+#define BNX2X_CNIC_FLAG_MAC_SET 1
+
+ void *t1;
+ dma_addr_t t1_mapping;
+ void *t2;
+ dma_addr_t t2_mapping;
+ void *timers;
+ dma_addr_t timers_mapping;
+ void *qm;
+ dma_addr_t qm_mapping;
+ struct cnic_ops *cnic_ops;
+ void *cnic_data;
+ u32 cnic_tag;
+ struct cnic_eth_dev cnic_eth_dev;
+ struct host_status_block *cnic_sb;
+ dma_addr_t cnic_sb_mapping;
+#define CNIC_SB_ID(bp) BP_L_ID(bp)
+ struct eth_spe *cnic_kwq;
+ struct eth_spe *cnic_kwq_prod;
+ struct eth_spe *cnic_kwq_cons;
+ struct eth_spe *cnic_kwq_last;
+ u16 cnic_kwq_pending;
+ u16 cnic_spq_pending;
+ struct mutex cnic_mutex;
+ u8 iscsi_mac[6];
+#endif
+
int dmae_ready;
/* used to synchronize dmae accesses */
struct mutex dmae_mutex;
+ /* used to protect the FW mail box */
+ struct mutex fw_mb_mutex;
+
/* used to synchronize stats collecting */
int stats_state;
/* used by dmae command loader */
@@ -1030,20 +1070,15 @@ struct bnx2x {
};
-#define BNX2X_MAX_QUEUES(bp) (IS_E1HMF(bp) ? (MAX_CONTEXT/(2 * E1HVN_MAX)) \
- : (MAX_CONTEXT/2))
-#define BNX2X_NUM_QUEUES(bp) (bp->num_rx_queues + bp->num_tx_queues)
-#define is_multi(bp) (BNX2X_NUM_QUEUES(bp) > 2)
+#define BNX2X_MAX_QUEUES(bp) (IS_E1HMF(bp) ? (MAX_CONTEXT/E1HVN_MAX) \
+ : MAX_CONTEXT)
+#define BNX2X_NUM_QUEUES(bp) (bp->num_queues)
+#define is_multi(bp) (BNX2X_NUM_QUEUES(bp) > 1)
-#define for_each_rx_queue(bp, var) \
- for (var = 0; var < bp->num_rx_queues; var++)
-#define for_each_tx_queue(bp, var) \
- for (var = bp->num_rx_queues; \
- var < BNX2X_NUM_QUEUES(bp); var++)
#define for_each_queue(bp, var) \
for (var = 0; var < BNX2X_NUM_QUEUES(bp); var++)
#define for_each_nondefault_queue(bp, var) \
- for (var = 1; var < bp->num_rx_queues; var++)
+ for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++)
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
@@ -1147,7 +1182,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
-#define BNX2X_BTR 3
+#define BNX2X_BTR 1
#define MAX_SPQ_PENDING 8