qedr: post_send/recv according to QP state

Enable posting to SQ only in RTS, ERR and SQD QP state.
Enable posting to RQ in ERR QP state.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Reviewed-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 9af2b4f3b62f..e31141be5b04 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -2989,8 +2989,9 @@ int qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 
         spin_lock_irqsave(&qp->q_lock, flags);
 
-        if ((qp->state == QED_ROCE_QP_STATE_RESET) ||
-            (qp->state == QED_ROCE_QP_STATE_ERR)) {
+        if ((qp->state != QED_ROCE_QP_STATE_RTS) &&
+            (qp->state != QED_ROCE_QP_STATE_ERR) &&
+            (qp->state != QED_ROCE_QP_STATE_SQD)) {
                 spin_unlock_irqrestore(&qp->q_lock, flags);
                 *bad_wr = wr;
                 DP_DEBUG(dev, QEDR_MSG_CQ,
@@ -3043,8 +3044,7 @@ int qedr_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
 
         spin_lock_irqsave(&qp->q_lock, flags);
 
-        if ((qp->state == QED_ROCE_QP_STATE_RESET) ||
-            (qp->state == QED_ROCE_QP_STATE_ERR)) {
+        if (qp->state == QED_ROCE_QP_STATE_RESET) {
                 spin_unlock_irqrestore(&qp->q_lock, flags);
                 *bad_wr = wr;
                 return -EINVAL;