diff options
| author | Wenpeng Liang <liangwenpeng@huawei.com> | 2020-09-16 16:43:24 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-24 15:35:11 -0300 |
| commit | 09a5f210f67eea4a2176820c3bc398747a564705 (patch) | |
| tree | c72a7972ce75ecede91a9344dc5db8953cad0732 /drivers/infiniband/hw/hns/hns_roce_hw_v1.h | |
| parent | 247fc16d734d9b9e6e4e952db39515231867bda5 (diff) | |
RDMA/hns: Add support for CQE in size of 64 Bytes
The new version of RoCEE supports using CQE in size of 32B or 64B. The
performance of bus can be improved by using larger size of CQE.
Link: https://lore.kernel.org/r/1600245806-56321-3-git-send-email-liweihang@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v1.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h b/drivers/infiniband/hw/hns/hns_roce_hw_v1.h index 52307b2c7100..5996892a1b96 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.h @@ -74,7 +74,7 @@ #define HNS_ROCE_V1_MTPT_ENTRY_SIZE 64 #define HNS_ROCE_V1_MTT_ENTRY_SIZE 64 -#define HNS_ROCE_V1_CQE_ENTRY_SIZE 32 +#define HNS_ROCE_V1_CQE_SIZE 32 #define HNS_ROCE_V1_PAGE_SIZE_SUPPORT 0xFFFFF000 #define HNS_ROCE_V1_TABLE_CHUNK_SIZE (1 << 17) |