linux-kernel - [PATCH AUTOSEL 4.19 039/237] RDMA/bnxt

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Date:   Sat, 16 Nov 2019 10:37:54 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Devesh Sharma <devesh.sharma@...adcom.com>,
        Selvin Xavier <selvin.xavier@...adcom.com>,
        Jason Gunthorpe <jgg@...lanox.com>,
        Sasha Levin <sashal@...nel.org>, linux-rdma@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 039/237] RDMA/bnxt_re: Fix qp async event reporting

From: Devesh Sharma <devesh.sharma@...adcom.com>

[ Upstream commit 4c01f2e3a906a0d2d798be5751c331cf501bc129 ]

Reports affiliated async event on the qp-async event channel instead of
global event channel.

Signed-off-by: Devesh Sharma <devesh.sharma@...adcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@...adcom.com>
Signed-off-by: Jason Gunthorpe <jgg@...lanox.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/infiniband/hw/bnxt_re/main.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index 22bd9784fa2ea..7ffad368c5fa1 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -989,12 +989,17 @@ static void bnxt_re_dispatch_event(struct ib_device *ibdev, struct ib_qp *qp,
 	struct ib_event ib_event;
 
 	ib_event.device = ibdev;
-	if (qp)
+	if (qp) {
 		ib_event.element.qp = qp;
-	else
+		ib_event.event = event;
+		if (qp->event_handler)
+			qp->event_handler(&ib_event, qp->qp_context);
+
+	} else {
 		ib_event.element.port_num = port_num;
-	ib_event.event = event;
-	ib_dispatch_event(&ib_event);
+		ib_event.event = event;
+		ib_dispatch_event(&ib_event);
+	}
 }
 
 #define HWRM_QUEUE_PRI2COS_QCFG_INPUT_FLAGS_IVLAN      0x02
-- 
2.20.1