From 237379fc339750cbe6680f6a3565ab5c24e32229 Mon Sep 17 00:00:00 2001
From: Selvin Xavier <selvin.xavier@broadcom.com>
Date: Mon, 6 Nov 2017 08:07:30 -0800
Subject: [PATCH] RDMA/bnxt_re: Set QP state in case of response completion
errors
Moves the driver QP state to error in case of response completion
errors. Handles the scenarios which doesn't generate a terminal CQE.
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---
drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 31ea9f43f7d3..805a6124a48c 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -2118,6 +2118,7 @@ static int bnxt_qplib_cq_process_res_rc(struct bnxt_qplib_cq *cq,
*pcqe = cqe;
if (hwcqe->status != CQ_RES_RC_STATUS_OK) {
+ qp->state = CMDQ_MODIFY_QP_NEW_STATE_ERR;
/* Add qp to flush list of the CQ */
bnxt_qplib_lock_buddy_cq(qp, cq);
__bnxt_qplib_add_flush_qp(qp);
@@ -2181,6 +2182,7 @@ static int bnxt_qplib_cq_process_res_ud(struct bnxt_qplib_cq *cq,
*pcqe = cqe;
if (hwcqe->status != CQ_RES_RC_STATUS_OK) {
+ qp->state = CMDQ_MODIFY_QP_NEW_STATE_ERR;
/* Add qp to flush list of the CQ */
bnxt_qplib_lock_buddy_cq(qp, cq);
__bnxt_qplib_add_flush_qp(qp);
@@ -2268,6 +2270,7 @@ static int bnxt_qplib_cq_process_res_raweth_qp1(struct bnxt_qplib_cq *cq,
*pcqe = cqe;
if (hwcqe->status != CQ_RES_RC_STATUS_OK) {
+ qp->state = CMDQ_MODIFY_QP_NEW_STATE_ERR;
/* Add qp to flush list of the CQ */
bnxt_qplib_lock_buddy_cq(qp, cq);
__bnxt_qplib_add_flush_qp(qp);
--
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