From 6c1f08b347f64de38460d5b3d1eb4a30028869cb Mon Sep 17 00:00:00 2001 From: oulijun Date: Wed, 10 Jan 2018 14:39:51 +0800 Subject: [PATCH] RDMA/hns: Assign zero for pkey_index of wc in hip08 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 Signed-off-by: Yixian Liu Signed-off-by: Wei Hu (Xavier) Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 908309c102a6..321f5932bb36 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -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;