Commit f252b5dc authored by Mitesh Ahuja's avatar Mitesh Ahuja Committed by Roland Dreier

RDMA/ocrdma: Allow only SEND opcode in case of UD QPs

Prevent posting opcodes other than send and send immediate on the UD QPs.
Signed-off-by: default avatarMitesh Ahuja <mitesh.ahuja@emulex.Com>
Signed-off-by: default avatarDevesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent a96ffb1d
...@@ -2055,6 +2055,13 @@ int ocrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, ...@@ -2055,6 +2055,13 @@ int ocrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
} }
while (wr) { while (wr) {
if (qp->qp_type == IB_QPT_UD &&
(wr->opcode != IB_WR_SEND &&
wr->opcode != IB_WR_SEND_WITH_IMM)) {
*bad_wr = wr;
status = -EINVAL;
break;
}
if (ocrdma_hwq_free_cnt(&qp->sq) == 0 || if (ocrdma_hwq_free_cnt(&qp->sq) == 0 ||
wr->num_sge > qp->sq.max_sges) { wr->num_sge > qp->sq.max_sges) {
*bad_wr = wr; *bad_wr = wr;
......
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