diff options
Diffstat (limited to 'drivers/net/cnic.h')
| -rw-r--r-- | drivers/net/cnic.h | 118 |
1 files changed, 94 insertions, 24 deletions
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h index 275c36114d85..6a4a0ae5cfe3 100644 --- a/drivers/net/cnic.h +++ b/drivers/net/cnic.h @@ -12,6 +12,13 @@ #ifndef CNIC_H #define CNIC_H +#define HC_INDEX_ISCSI_EQ_CONS 6 + +#define HC_INDEX_FCOE_EQ_CONS 3 + +#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5 +#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1 + #define KWQ_PAGE_CNT 4 #define KCQ_PAGE_CNT 16 @@ -161,8 +168,9 @@ struct cnic_context { wait_queue_head_t waitq; int wait_cond; unsigned long timestamp; - u32 ctx_flags; -#define CTX_FL_OFFLD_START 0x00000001 + unsigned long ctx_flags; +#define CTX_FL_OFFLD_START 0 +#define CTX_FL_DELETE_WAIT 1 u8 ulp_proto_id; union { struct cnic_iscsi *iscsi; @@ -179,6 +187,31 @@ struct kcq_info { u32 io_addr; }; +struct iro { + u32 base; + u16 m1; + u16 m2; + u16 m3; + u16 size; +}; + +struct cnic_uio_dev { + struct uio_info cnic_uinfo; + u32 uio_dev; + + int l2_ring_size; + void *l2_ring; + dma_addr_t l2_ring_map; + + int l2_buf_size; + void *l2_buf; + dma_addr_t l2_buf_map; + + struct cnic_dev *dev; + struct pci_dev *pdev; + struct list_head list; +}; + struct cnic_local { spinlock_t cnic_ulp_lock; @@ -192,19 +225,15 @@ struct cnic_local { unsigned long cnic_local_flags; #define CNIC_LCL_FL_KWQ_INIT 0x0 #define CNIC_LCL_FL_L2_WAIT 0x1 +#define CNIC_LCL_FL_RINGS_INITED 0x2 struct cnic_dev *dev; struct cnic_eth_dev *ethdev; - void *l2_ring; - dma_addr_t l2_ring_map; - int l2_ring_size; - int l2_rx_ring_size; + struct cnic_uio_dev *udev; - void *l2_buf; - dma_addr_t l2_buf_map; - int l2_buf_size; + int l2_rx_ring_size; int l2_single_buf_size; u16 *rx_cons_ptr; @@ -212,6 +241,9 @@ struct cnic_local { u16 rx_cons; u16 tx_cons; + struct iro *iro_arr; +#define IRO (((struct cnic_local *) dev->cnic_priv)->iro_arr) + struct cnic_dma kwq_info; struct kwqe **kwq; @@ -230,12 +262,16 @@ struct cnic_local { union { void *gen; struct status_block_msix *bnx2; - struct host_status_block *bnx2x; + struct host_hc_status_block_e1x *bnx2x_e1x; + /* index values - which counter to update */ + #define SM_RX_ID 0 + #define SM_TX_ID 1 } status_blk; - struct host_def_status_block *bnx2x_def_status_blk; + struct host_sp_status_block *bnx2x_def_status_blk; u32 status_blk_num; + u32 bnx2x_igu_sb_id; u32 int_num; u32 last_status_idx; struct tasklet_struct cnic_irq_task; @@ -264,6 +300,8 @@ struct cnic_local { int hq_size; int num_cqs; + struct delayed_work delete_task; + struct cnic_ctx *ctx_arr; int ctx_blks; int ctx_blk_size; @@ -272,11 +310,9 @@ struct cnic_local { u32 chip_id; int func; + u32 pfid; u32 shmem_base; - u32 uio_dev; - struct uio_info *cnic_uinfo; - struct cnic_ops *cnic_ops; int (*start_hw)(struct cnic_dev *); void (*stop_hw)(struct cnic_dev *); @@ -335,18 +371,36 @@ struct bnx2x_bd_chain_next { #define BNX2X_ISCSI_GLB_BUF_SIZE 64 #define BNX2X_ISCSI_PBL_NOT_CACHED 0xff #define BNX2X_ISCSI_PDU_HEADER_NOT_CACHED 0xff -#define BNX2X_HW_CID(x, func) ((x) | (((func) % PORT_MAX) << 23) | \ - (((func) >> 1) << 17)) -#define BNX2X_SW_CID(x) (x & 0x1ffff) + +#define BNX2X_CHIP_NUM_57710 0x164e #define BNX2X_CHIP_NUM_57711 0x164f #define BNX2X_CHIP_NUM_57711E 0x1650 +#define BNX2X_CHIP_NUM_57712 0x1662 +#define BNX2X_CHIP_NUM_57712E 0x1663 +#define BNX2X_CHIP_NUM_57713 0x1651 +#define BNX2X_CHIP_NUM_57713E 0x1652 + #define BNX2X_CHIP_NUM(x) (x >> 16) +#define BNX2X_CHIP_IS_57710(x) \ + (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57710) #define BNX2X_CHIP_IS_57711(x) \ (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57711) #define BNX2X_CHIP_IS_57711E(x) \ (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57711E) #define BNX2X_CHIP_IS_E1H(x) \ (BNX2X_CHIP_IS_57711(x) || BNX2X_CHIP_IS_57711E(x)) +#define BNX2X_CHIP_IS_57712(x) \ + (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57712) +#define BNX2X_CHIP_IS_57712E(x) \ + (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57712E) +#define BNX2X_CHIP_IS_57713(x) \ + (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57713) +#define BNX2X_CHIP_IS_57713E(x) \ + (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57713E) +#define BNX2X_CHIP_IS_E2(x) \ + (BNX2X_CHIP_IS_57712(x) || BNX2X_CHIP_IS_57712E(x) || \ + BNX2X_CHIP_IS_57713(x) || BNX2X_CHIP_IS_57713E(x)) + #define IS_E1H_OFFSET BNX2X_CHIP_IS_E1H(cp->chip_id) #define BNX2X_RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd)) @@ -358,19 +412,35 @@ struct bnx2x_bd_chain_next { (BNX2X_MAX_RCQ_DESC_CNT - 1)) ? \ ((x) + 2) : ((x) + 1) -#define BNX2X_DEF_SB_ID 16 +#define BNX2X_DEF_SB_ID HC_SP_SB_ID -#define BNX2X_ISCSI_RX_SB_INDEX_NUM \ - ((HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS << \ - USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER_SHIFT) & \ - USTORM_ETH_ST_CONTEXT_CONFIG_CQE_SB_INDEX_NUMBER) +#define BNX2X_SHMEM_MF_BLK_OFFSET 0x7e4 #define BNX2X_SHMEM_ADDR(base, field) (base + \ offsetof(struct shmem_region, field)) -#define CNIC_PORT(cp) ((cp)->func % PORT_MAX) +#define BNX2X_SHMEM2_ADDR(base, field) (base + \ + offsetof(struct shmem2_region, field)) + +#define BNX2X_SHMEM2_HAS(base, field) \ + ((base) && \ + (CNIC_RD(dev, BNX2X_SHMEM2_ADDR(base, size)) > \ + offsetof(struct shmem2_region, field))) + +#define CNIC_PORT(cp) ((cp)->pfid & 1) #define CNIC_FUNC(cp) ((cp)->func) -#define CNIC_E1HVN(cp) ((cp)->func >> 1) +#define CNIC_PATH(cp) (!BNX2X_CHIP_IS_E2(cp->chip_id) ? 0 :\ + (CNIC_FUNC(cp) & 1)) +#define CNIC_E1HVN(cp) ((cp)->pfid >> 1) + +#define BNX2X_HW_CID(cp, x) ((CNIC_PORT(cp) << 23) | \ + (CNIC_E1HVN(cp) << 17) | (x)) + +#define BNX2X_SW_CID(x) (x & 0x1ffff) + +#define BNX2X_CL_QZONE_ID(cp, cli) \ + (cli + (CNIC_PORT(cp) * ETH_MAX_RX_CLIENTS_E1H)) +#define TCP_TSTORM_OOO_DROP_AND_PROC_ACK (0<<4) #endif |