diff options
Diffstat (limited to 'drivers/infiniband/hw/qedr/qedr.h')
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr.h b/drivers/infiniband/hw/qedr/qedr.h index 0cfd849b13d6..8e927f6c1520 100644 --- a/drivers/infiniband/hw/qedr/qedr.h +++ b/drivers/infiniband/hw/qedr/qedr.h @@ -40,6 +40,7 @@ #include <linux/qed/qed_rdma_if.h> #include <linux/qed/qede_rdma.h> #include <linux/qed/roce_common.h> +#include <linux/completion.h> #include "qedr_hsi_rdma.h" #define QEDR_NODE_DESC "QLogic 579xx RoCE HCA" @@ -377,10 +378,20 @@ enum qedr_qp_err_bitmap { QEDR_QP_ERR_RQ_PBL_FULL = 32, }; +enum qedr_qp_create_type { + QEDR_QP_CREATE_NONE, + QEDR_QP_CREATE_USER, + QEDR_QP_CREATE_KERNEL, +}; + +enum qedr_iwarp_cm_flags { + QEDR_IWARP_CM_WAIT_FOR_CONNECT = BIT(0), + QEDR_IWARP_CM_WAIT_FOR_DISCONNECT = BIT(1), +}; + struct qedr_qp { struct ib_qp ibqp; /* must be first */ struct qedr_dev *dev; - struct qedr_iw_ep *ep; struct qedr_qp_hwq_info sq; struct qedr_qp_hwq_info rq; @@ -395,6 +406,7 @@ struct qedr_qp { u32 id; struct qedr_pd *pd; enum ib_qp_type qp_type; + enum qedr_qp_create_type create_type; struct qed_rdma_qp *qed_qp; u32 qp_id; u16 icid; @@ -437,8 +449,11 @@ struct qedr_qp { /* Relevant to qps created from user space only (applications) */ struct qedr_userq usq; struct qedr_userq urq; - atomic_t refcnt; - bool destroyed; + + /* synchronization objects used with iwarp ep */ + struct kref refcnt; + struct completion iwarp_cm_comp; + unsigned long iwarp_cm_flags; /* enum iwarp_cm_flags */ }; struct qedr_ah { @@ -531,7 +546,7 @@ struct qedr_iw_ep { struct iw_cm_id *cm_id; struct qedr_qp *qp; void *qed_context; - u8 during_connect; + struct kref refcnt; }; static inline |