RDMA/bnxt_re: Report MISSED_EVENTS in req_notify_cq

[sfrench/cifs-2.6.git] / drivers / infiniband / hw / bnxt_re / ib_verbs.c

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index b92a06d17186b5b81d08bcbc7632b5204d53e1a4..d5aa5a1a7e00abd364048ef731affe1063306a2b 100644 (file)
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -3027,6 +3027,11 @@ int bnxt_re_req_notify_cq(struct ib_cq *ib_cq,
        else if (ib_cqn_flags & IB_CQ_SOLICITED)
                type = DBR_DBR_TYPE_CQ_ARMSE;
 
+       /* Poll to see if there are missed events */
+       if ((ib_cqn_flags & IB_CQ_REPORT_MISSED_EVENTS) &&
+           !(bnxt_qplib_is_cq_empty(&cq->qplib_cq)))
+               return 1;
+
        bnxt_qplib_req_notify_cq(&cq->qplib_cq, type);
 
        return 0;