android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RDMA/hns: Fix wrong fixed value of qp->rq.wqe_shift

Browse Source 
[ Upstream commit 0c8b5d6268d92d141bfd64d21c870d295a84dee1 ]

The value of qp->rq.wqe_shift of HIP08 is always determined by the number
of sge. So delete the wrong branch.

Fixes: cfc85f3e4b ("RDMA/hns: Add profile support for hip08 driver")
Fixes: 926a01dc00 ("RDMA/hns: Add QP operations support for hip08 SoC")
Link: https://lore.kernel.org/r/20220829105021.1427804-3-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Wenpeng Liang 2022-08-29 18:50:19 +08:00 committed by Greg Kroah-Hartman
parent b2e82e325a
commit e198c08570
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/infiniband/hw/hns/hns_roce_qp.c
View File

@ -386,11 +386,8 @@ static int set_rq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap,
hr_qp->rq.max_gs = roundup_pow_of_two(max(1U, cap->max_recv_sge));
if (hr_dev->caps.max_rq_sg <= HNS_ROCE_SGE_IN_WQE)
hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz);
else
hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz *
hr_qp->rq.max_gs);
hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz *
hr_qp->rq.max_gs);
hr_qp->rq.wqe_cnt = cnt;
if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RQ_INLINE)