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RDMA/hns: Update the verbs of polling for completion

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If the port is a RoCEv2 port, the remote port address and QP information
which returned for UD will be modified.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
oulijun 2018-01-10 14:39:52 +08:00 committed by Jason Gunthorpe
parent 6c1f08b347
commit 2eade67535
2 changed files with 13 additions and 1 deletions
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12
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -1913,6 +1913,18 @@ static int hns_roce_v2_poll_one(struct hns_roce_cq *hr_cq,
wc->port_num = roce_get_field(cqe->byte_32,
V2_CQE_BYTE_32_PORTN_M, V2_CQE_BYTE_32_PORTN_S);
wc->pkey_index = 0;
memcpy(wc->smac, cqe->smac, 4);
wc->smac[4] = roce_get_field(cqe->byte_28,
V2_CQE_BYTE_28_SMAC_4_M,
V2_CQE_BYTE_28_SMAC_4_S);
wc->smac[5] = roce_get_field(cqe->byte_28,
V2_CQE_BYTE_28_SMAC_5_M,
V2_CQE_BYTE_28_SMAC_5_S);
wc->vlan_id = 0xffff;
wc->wc_flags |= (IB_WC_WITH_VLAN | IB_WC_WITH_SMAC);
wc->network_hdr_type = roce_get_field(cqe->byte_28,
V2_CQE_BYTE_28_PORT_TYPE_M,
V2_CQE_BYTE_28_PORT_TYPE_S);
}
return 0;

2
drivers/infiniband/hw/hns/hns_roce_hw_v2.h
View File

@ -769,7 +769,7 @@ struct hns_roce_v2_cqe {
u32 byte_12;
u32 byte_16;
u32 byte_cnt;
u32 smac;
u8 smac[4];
u32 byte_28;
u32 byte_32;
};