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| author |   Lijun Ou <oulijun@huawei.com> | 2020-01-11 18:32:41 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2020-01-15 14:11:34 -0400 |
| commit | 80a785701660ba3a36b0f72e1674b82ca7ca3ce0 (patch) | |
| tree | 30aa261a1f7262afd67728c20c8655fb9b3976bd /drivers/infiniband/hw/hns/hns_roce_hw_v2.h | |
| parent | RDMA/hns: Add interfaces to get pf capabilities from firmware (diff) | |
| download | linux-dev-80a785701660ba3a36b0f72e1674b82ca7ca3ce0.tar.xz linux-dev-80a785701660ba3a36b0f72e1674b82ca7ca3ce0.zip | |
RDMA/hns: Get pf capabilities from firmware
Get pf capabilities from firmware according to different hardwares, if it
fails, all capabilities will be set with a default value.
Link: https://lore.kernel.org/r/1578738761-3176-4-git-send-email-liweihang@huawei.com
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index c56bd3182d86..539cea28bda9 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -114,6 +114,8 @@ #define HNS_ROCE_EXT_SGE_HOP_NUM 1 #define HNS_ROCE_RQWQE_HOP_NUM 2 +#define HNS_ROCE_BA_PG_SZ_SUPPORTED_256K 6 +#define HNS_ROCE_BA_PG_SZ_SUPPORTED_16K 2 #define HNS_ROCE_V2_GID_INDEX_NUM 256 #define HNS_ROCE_V2_TABLE_CHUNK_SIZE (1 << 18) |