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| author |   Yangyang Li <liyangyang20@huawei.com> | 2019-06-24 19:47:47 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-07-05 12:02:00 -0300 |
| commit | f5662b4ddc9db20033f310694edbd3fc7041f6f2 (patch) | |
| tree | 061030dc19915ac05253416430607922db908e15 /drivers/infiniband/hw/hns/hns_roce_hw_v2.c | |
| parent | RDMA/hns: Fixup qp release bug (diff) | |
| download | linux-dev-f5662b4ddc9db20033f310694edbd3fc7041f6f2.tar.xz linux-dev-f5662b4ddc9db20033f310694edbd3fc7041f6f2.zip | |
RDMA/hns: Modify ba page size for cqe
Currently, the depth of cq only supports 64K. According to the UM, the
depth of cq is up to 4M, Therefore the ba page size of cqe was modified to
support the maximum specification of cq depth.
Signed-off-by: Yangyang Li <liyangyang20@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 4ae547d96cd4..3559c0cf112d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -1616,7 +1616,7 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev) caps->wqe_sq_hop_num = 2; caps->wqe_sge_hop_num = 1; caps->wqe_rq_hop_num = 2; - caps->cqe_ba_pg_sz = 0; + caps->cqe_ba_pg_sz = 6; caps->cqe_buf_pg_sz = 0; caps->cqe_hop_num = HNS_ROCE_CQE_HOP_NUM; caps->srqwqe_ba_pg_sz = 0; |