diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/cxio_hal.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h index 2bcff7f5046e..656fe47bc84f 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.h +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.h @@ -45,15 +45,17 @@ #define T3_CTRL_QP_SIZE_LOG2 8 #define T3_CTRL_CQ_ID 0 -/* TBD */ #define T3_MAX_NUM_RI (1<<15) #define T3_MAX_NUM_QP (1<<15) #define T3_MAX_NUM_CQ (1<<15) #define T3_MAX_NUM_PD (1<<15) #define T3_MAX_PBL_SIZE 256 #define T3_MAX_RQ_SIZE 1024 +#define T3_MAX_QP_DEPTH (T3_MAX_RQ_SIZE-1) +#define T3_MAX_CQ_DEPTH 8192 #define T3_MAX_NUM_STAG (1<<15) #define T3_MAX_MR_SIZE 0x100000000ULL +#define T3_PAGESIZE_MASK 0xffff000 /* 4KB-128MB */ #define T3_STAG_UNSET 0xffffffff @@ -154,17 +156,18 @@ int cxio_create_qp(struct cxio_rdev *rdev, u32 kernel_domain, struct t3_wq *wq, int cxio_destroy_qp(struct cxio_rdev *rdev, struct t3_wq *wq, struct cxio_ucontext *uctx); int cxio_peek_cq(struct t3_wq *wr, struct t3_cq *cq, int opcode); +int cxio_write_pbl(struct cxio_rdev *rdev_p, __be64 *pbl, + u32 pbl_addr, u32 pbl_size); int cxio_register_phys_mem(struct cxio_rdev *rdev, u32 * stag, u32 pdid, enum tpt_mem_perm perm, u32 zbva, u64 to, u32 len, - u8 page_size, __be64 *pbl, u32 *pbl_size, - u32 *pbl_addr); + u8 page_size, u32 pbl_size, u32 pbl_addr); int cxio_reregister_phys_mem(struct cxio_rdev *rdev, u32 * stag, u32 pdid, enum tpt_mem_perm perm, u32 zbva, u64 to, u32 len, - u8 page_size, __be64 *pbl, u32 *pbl_size, - u32 *pbl_addr); + u8 page_size, u32 pbl_size, u32 pbl_addr); int cxio_dereg_mem(struct cxio_rdev *rdev, u32 stag, u32 pbl_size, u32 pbl_addr); int cxio_allocate_window(struct cxio_rdev *rdev, u32 * stag, u32 pdid); +int cxio_allocate_stag(struct cxio_rdev *rdev, u32 *stag, u32 pdid, u32 pbl_size, u32 pbl_addr); int cxio_deallocate_window(struct cxio_rdev *rdev, u32 stag); int cxio_rdma_init(struct cxio_rdev *rdev, struct t3_rdma_init_attr *attr); void cxio_register_ev_cb(cxio_hal_ev_callback_func_t ev_cb); @@ -173,8 +176,8 @@ u32 cxio_hal_get_pdid(struct cxio_hal_resource *rscp); void cxio_hal_put_pdid(struct cxio_hal_resource *rscp, u32 pdid); int __init cxio_hal_init(void); void __exit cxio_hal_exit(void); -void cxio_flush_rq(struct t3_wq *wq, struct t3_cq *cq, int count); -void cxio_flush_sq(struct t3_wq *wq, struct t3_cq *cq, int count); +int cxio_flush_rq(struct t3_wq *wq, struct t3_cq *cq, int count); +int cxio_flush_sq(struct t3_wq *wq, struct t3_cq *cq, int count); void cxio_count_rcqes(struct t3_cq *cq, struct t3_wq *wq, int *count); void cxio_count_scqes(struct t3_cq *cq, struct t3_wq *wq, int *count); void cxio_flush_hw_cq(struct t3_cq *cq); |