From: Devesh Sharma <devesh.sharma@xxxxxxxxxxxx>
The MTU value in the qplib_qp.mtu should be
consistent with whatever mtu was set during
INIT to RTR.The Next PSN and number of packets
are calculated based on this member in the qplib_qp structure.
Signed-off-by: Narender Reddy <narender.reddy@xxxxxxxxxxxx>
Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxxxx>
Signed-off-by: Somnath Kotur <somnath.kotur@xxxxxxxxxxxx>
---
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 43b3dee..6631d6e 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1438,11 +1438,14 @@ int bnxt_re_modify_qp(struct ib_qp *ib_qp, struct ib_qp_attr *qp_attr,
qp->qplib_qp.modify_flags |=
CMDQ_MODIFY_QP_MODIFY_MASK_PATH_MTU;
qp->qplib_qp.path_mtu = __from_ib_mtu(qp_attr->path_mtu);
+ qp->qplib_qp.mtu = ib_mtu_enum_to_int(qp_attr->path_mtu);
} else if (qp_attr->qp_state == IB_QPS_RTR) {
qp->qplib_qp.modify_flags |=
CMDQ_MODIFY_QP_MODIFY_MASK_PATH_MTU;
qp->qplib_qp.path_mtu =
__from_ib_mtu(iboe_get_mtu(rdev->netdev->mtu));
+ qp->qplib_qp.mtu =
+ ib_mtu_enum_to_int(iboe_get_mtu(rdev->netdev->mtu));
}
if (qp_attr_mask & IB_QP_TIMEOUT) {
--
1.8.3.1
--
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