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RDMA/hns: Assign zero for pkey_index of wc in hip08

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Because pkey is fixed for hip08 RoCE, it needs to assign zero for
pkey_index of wc. otherwise, it will happen an error when establishing
connection by communication management mechanism.

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 14:39:51 +08:00 committed by Jason Gunthorpe
parent 7bdee4158b
commit 6c1f08b347
1 changed files with 3 additions and 0 deletions
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3
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -1910,6 +1910,9 @@ static int hns_roce_v2_poll_one(struct hns_roce_cq *hr_cq,
wc->wc_flags |= (roce_get_bit(cqe->byte_32,
V2_CQE_BYTE_32_GRH_S) ?
IB_WC_GRH : 0);
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;
}
return 0;