Commit 023c1477 authored by Wei Hu(Xavier)'s avatar Wei Hu(Xavier) Committed by Doug Ledford

RDMA/hns: Generate gid type of RoCEv2

HNS_ROCE_CAP_FALG_ROCE_V1_V2 is added for selecting capability of
RoCE in hns driver. When HNS_ROCE_CAP_FALG_ROCE_V1_V2 is set,
driver will inform ib core that the related hns device can support
RoCEv2, and ib core can generate the gid of the related type.
Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarWei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: default avatarShaobo Xu <xushaobo2@huawei.com>
Signed-off-by: default avatarYixian Liu <liuyixian@huawei.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent a2c80b7b
...@@ -172,6 +172,7 @@ enum { ...@@ -172,6 +172,7 @@ enum {
enum { enum {
HNS_ROCE_CAP_FLAG_REREG_MR = BIT(0), HNS_ROCE_CAP_FLAG_REREG_MR = BIT(0),
HNS_ROCE_CAP_FLAG_ROCE_V1_V2 = BIT(1),
}; };
enum hns_roce_mtt_type { enum hns_roce_mtt_type {
......
...@@ -945,7 +945,8 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev) ...@@ -945,7 +945,8 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev)
caps->cqe_hop_num = HNS_ROCE_CQE_HOP_NUM; caps->cqe_hop_num = HNS_ROCE_CQE_HOP_NUM;
caps->chunk_sz = HNS_ROCE_V2_TABLE_CHUNK_SIZE; caps->chunk_sz = HNS_ROCE_V2_TABLE_CHUNK_SIZE;
caps->flags = HNS_ROCE_CAP_FLAG_REREG_MR; caps->flags = HNS_ROCE_CAP_FLAG_REREG_MR |
HNS_ROCE_CAP_FLAG_ROCE_V1_V2;
caps->pkey_table_len[0] = 1; caps->pkey_table_len[0] = 1;
caps->gid_table_len[0] = 2; caps->gid_table_len[0] = 2;
caps->local_ca_ack_delay = 0; caps->local_ca_ack_delay = 0;
......
...@@ -406,8 +406,6 @@ static int hns_roce_port_immutable(struct ib_device *ib_dev, u8 port_num, ...@@ -406,8 +406,6 @@ static int hns_roce_port_immutable(struct ib_device *ib_dev, u8 port_num,
struct ib_port_attr attr; struct ib_port_attr attr;
int ret; int ret;
immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE;
ret = ib_query_port(ib_dev, port_num, &attr); ret = ib_query_port(ib_dev, port_num, &attr);
if (ret) if (ret)
return ret; return ret;
...@@ -416,6 +414,9 @@ static int hns_roce_port_immutable(struct ib_device *ib_dev, u8 port_num, ...@@ -416,6 +414,9 @@ static int hns_roce_port_immutable(struct ib_device *ib_dev, u8 port_num,
immutable->gid_tbl_len = attr.gid_tbl_len; immutable->gid_tbl_len = attr.gid_tbl_len;
immutable->max_mad_size = IB_MGMT_MAD_SIZE; immutable->max_mad_size = IB_MGMT_MAD_SIZE;
immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE;
if (to_hr_dev(ib_dev)->caps.flags & HNS_ROCE_CAP_FLAG_ROCE_V1_V2)
immutable->core_cap_flags |= RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP;
return 0; return 0;
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment