diff options
| author | Yixian Liu <liuyixian@huawei.com> | 2018-05-11 11:31:23 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-05-17 06:44:05 +0300 |
| commit | 5e6e78dbd3b93414ca53af5d51c090878d1c9e5d (patch) | |
| tree | 8ae9ba8cd638a5d451dac4f5388b78bd32d1115d /drivers/infiniband/hw/hns/hns_roce_mr.c | |
| parent | 112f5c8199dd02dbee2aa9f21e087e777fb7f15e (diff) | |
| download | linux-5e6e78dbd3b93414ca53af5d51c090878d1c9e5d.tar.xz | |
RDMA/hns: Add 64KB page size support for hip08
This patch adds the support of 64KB page size for hip08
in kernel.
Signed-off-by: Yixian Liu <liuyixian@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, 0 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index f7256d88d38f..d1fe0e7957e3 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -1007,12 +1007,6 @@ struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, } n = ib_umem_page_count(mr->umem); - if (mr->umem->page_shift != HNS_ROCE_HEM_PAGE_SHIFT) { - dev_err(dev, "Just support 4K page size but is 0x%lx now!\n", - BIT(mr->umem->page_shift)); - ret = -EINVAL; - goto err_umem; - } if (!hr_dev->caps.pbl_hop_num) { if (n > HNS_ROCE_MAX_MTPT_PBL_NUM) { |