linux-kernel - [PATCH 5.12 513/677] RDMA/hns: Fix missing assignment of max_inline

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Message-Id: <20210512144854.433593757@linuxfoundation.org>
Date:   Wed, 12 May 2021 16:49:19 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Weihang Li <liweihang@...wei.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.12 513/677] RDMA/hns: Fix missing assignment of max_inline_data

From: Weihang Li <liweihang@...wei.com>

[ Upstream commit 9eab614338cdfe08db343954454fa5191d082a11 ]

When querying QP, the ULPs should be informed of the max length of inline
data supported by the hardware.

Fixes: 30b707886aeb ("RDMA/hns: Support inline data in extented sge space for RC")
Link: https://lore.kernel.org/r/1617354454-47840-3-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@...wei.com>
Signed-off-by: Jason Gunthorpe <jgg@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index ce26f97b2ca2..ad3cee54140e 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -5068,6 +5068,7 @@ done:
 	qp_attr->cur_qp_state = qp_attr->qp_state;
 	qp_attr->cap.max_recv_wr = hr_qp->rq.wqe_cnt;
 	qp_attr->cap.max_recv_sge = hr_qp->rq.max_gs - hr_qp->rq.rsv_sge;
+	qp_attr->cap.max_inline_data = hr_qp->max_inline_data;
 
 	if (!ibqp->uobject) {
 		qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt;
-- 
2.30.2