diff options
| author | Xi Wang <wangxi11@huawei.com> | 2020-05-08 17:45:58 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-19 20:54:59 -0300 |
| commit | 9581a356ccadb24d4a18c62c5c8327997e47241e (patch) | |
| tree | bb9e4342446a423c3b969e0c63baa96ce1b0d016 /drivers/infiniband/hw/hns/hns_roce_mr.c | |
| parent | 252067e95035151372f21c0c8626bf6fed9c5f0b (diff) | |
RDMA/hns: Rename macro for defining hns hardware page size
Rename the PAGE_ADDR_SHIFT as HNS_HW_PAGE_SHIFT to make code more
readable.
Link: https://lore.kernel.org/r/1588931159-56875-9-git-send-email-liweihang@huawei.com
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index f727b1875af8..3075e8450cda 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -120,7 +120,7 @@ static int alloc_mr_pbl(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, mr->pbl_hop_num = is_fast ? 1 : hr_dev->caps.pbl_hop_num; buf_attr.page_shift = is_fast ? PAGE_SHIFT : - hr_dev->caps.pbl_buf_pg_sz + PAGE_ADDR_SHIFT; + hr_dev->caps.pbl_buf_pg_sz + HNS_HW_PAGE_SHIFT; buf_attr.region[0].size = length; buf_attr.region[0].hopnum = mr->pbl_hop_num; buf_attr.region_count = 1; @@ -130,7 +130,7 @@ static int alloc_mr_pbl(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, buf_attr.mtt_only = is_fast; err = hns_roce_mtr_create(hr_dev, &mr->pbl_mtr, &buf_attr, - hr_dev->caps.pbl_ba_pg_sz + PAGE_ADDR_SHIFT, + hr_dev->caps.pbl_ba_pg_sz + HNS_HW_PAGE_SHIFT, udata, start); if (err) ibdev_err(ibdev, "failed to alloc pbl mtr, ret = %d.\n", err); @@ -819,7 +819,7 @@ static int mtr_alloc_bufs(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, } /* must bigger than minimum hardware page shift */ - if (best_pg_shift < PAGE_ADDR_SHIFT || all_pg_count < 1) { + if (best_pg_shift < HNS_HW_PAGE_SHIFT || all_pg_count < 1) { ret = -EINVAL; ibdev_err(ibdev, "Failed to check mtr page shift %d count %d\n", best_pg_shift, all_pg_count); |