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RDMA/hns: Fix wrong value of max_sge_rd

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[ Upstream commit 6b5e41a8b51fce520bb09bd651a29ef495e990de ]

There is no difference between the sge of READ and non-READ
operations in hns RoCE. Set max_sge_rd to the same value as
max_send_sge.

Fixes: 9a4435375c ("IB/hns: Add driver files for hns RoCE driver")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20250311084857.3803665-8-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Junxian Huang 2025-03-11 16:48:57 +08:00 • committed by Greg Kroah-Hartman
commit 2cf5228644
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/hns/hns_roce_main.c
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@ -198,7 +198,7 @@ static int hns_roce_query_device(struct ib_device *ib_dev,
IB_DEVICE_RC_RNR_NAK_GEN;
props->max_send_sge = hr_dev->caps.max_sq_sg;
props->max_recv_sge = hr_dev->caps.max_rq_sg;
props->max_sge_rd = 1;
props->max_sge_rd = hr_dev->caps.max_sq_sg;
props->max_cq = hr_dev->caps.num_cqs;
props->max_cqe = hr_dev->caps.max_cqes;
props->max_mr = hr_dev->caps.num_mtpts;