diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_provider.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.h b/drivers/infiniband/hw/cxgb3/iwch_provider.h index 48833f3f3bd..87c14b0c5ac 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.h +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.h @@ -103,6 +103,7 @@ struct iwch_cq { struct iwch_dev *rhp; struct t3_cq cq; spinlock_t lock; + spinlock_t comp_handler_lock; atomic_t refcnt; wait_queue_head_t wait; u32 __user *user_rptr_addr; @@ -118,6 +119,7 @@ enum IWCH_QP_FLAGS { }; struct iwch_mpa_attributes { + u8 initiator; u8 recv_marker_enabled; u8 xmit_marker_enabled; /* iWARP: enable inbound Read Resp. */ u8 crc_enabled; @@ -213,7 +215,7 @@ static inline struct iwch_mm_entry *remove_mmap(struct iwch_ucontext *ucontext, if (mm->key == key && mm->len == len) { list_del_init(&mm->entry); spin_unlock(&ucontext->mmap_lock); - PDBG("%s key 0x%x addr 0x%llx len %d\n", __FUNCTION__, + PDBG("%s key 0x%x addr 0x%llx len %d\n", __func__, key, (unsigned long long) mm->addr, mm->len); return mm; } @@ -226,7 +228,7 @@ static inline void insert_mmap(struct iwch_ucontext *ucontext, struct iwch_mm_entry *mm) { spin_lock(&ucontext->mmap_lock); - PDBG("%s key 0x%x addr 0x%llx len %d\n", __FUNCTION__, + PDBG("%s key 0x%x addr 0x%llx len %d\n", __func__, mm->key, (unsigned long long) mm->addr, mm->len); list_add_tail(&mm->entry, &ucontext->mmaps); spin_unlock(&ucontext->mmap_lock); @@ -292,15 +294,14 @@ static inline u32 iwch_ib_to_tpt_access(int acc) return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) | (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0) | (acc & IB_ACCESS_LOCAL_WRITE ? TPT_LOCAL_WRITE : 0) | + (acc & IB_ACCESS_MW_BIND ? TPT_MW_BIND : 0) | TPT_LOCAL_READ; } -static inline u32 iwch_ib_to_mwbind_access(int acc) +static inline u32 iwch_ib_to_tpt_bind_access(int acc) { - return (acc & IB_ACCESS_REMOTE_WRITE ? T3_MEM_ACCESS_REM_WRITE : 0) | - (acc & IB_ACCESS_REMOTE_READ ? T3_MEM_ACCESS_REM_READ : 0) | - (acc & IB_ACCESS_LOCAL_WRITE ? T3_MEM_ACCESS_LOCAL_WRITE : 0) | - T3_MEM_ACCESS_LOCAL_READ; + return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) | + (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0); } enum iwch_mmid_state { @@ -322,6 +323,7 @@ enum iwch_qp_query_flags { IWCH_QP_QUERY_TEST_USERWRITE = 0x32 /* Test special */ }; +u16 iwch_rqes_posted(struct iwch_qp *qhp); int iwch_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, struct ib_send_wr **bad_wr); int iwch_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr, @@ -331,20 +333,19 @@ int iwch_bind_mw(struct ib_qp *qp, struct ib_mw_bind *mw_bind); int iwch_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc); int iwch_post_terminate(struct iwch_qp *qhp, struct respQ_msg_t *rsp_msg); +int iwch_post_zb_read(struct iwch_ep *ep); int iwch_register_device(struct iwch_dev *dev); void iwch_unregister_device(struct iwch_dev *dev); -int iwch_quiesce_qps(struct iwch_cq *chp); -int iwch_resume_qps(struct iwch_cq *chp); void stop_read_rep_timer(struct iwch_qp *qhp); int iwch_register_mem(struct iwch_dev *rhp, struct iwch_pd *php, - struct iwch_mr *mhp, - int shift, - __be64 *page_list); + struct iwch_mr *mhp, int shift); int iwch_reregister_mem(struct iwch_dev *rhp, struct iwch_pd *php, struct iwch_mr *mhp, int shift, - __be64 *page_list, int npages); +int iwch_alloc_pbl(struct iwch_mr *mhp, int npages); +void iwch_free_pbl(struct iwch_mr *mhp); +int iwch_write_pbl(struct iwch_mr *mhp, __be64 *pages, int npages, int offset); int build_phys_page_list(struct ib_phys_buf *buffer_list, int num_phys_buf, u64 *iova_start, |