Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-11 14:42:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

RDMA/hns: Enable the cqe field of sqwqe of RC

Browse Source 
When sig_type of qpc is non-selectable, all sq's wqes will produce
cqe and not depend on the cqe attribute of wqe. When sig_type of
qpc is selectable, The cqe attribute of wqe will decide whether to
produce the cqe.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@huawei.com>
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
oulijun 2017-11-10 16:55:47 +08:00 committed by Doug Ledford
parent 492b2bd026
commit a49d761fc1
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -117,6 +117,9 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_SE_S,
(wr->send_flags & IB_SEND_SOLICITED) ? 1 : 0);
roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_CQE_S,
(wr->send_flags & IB_SEND_SIGNALED) ? 1 : 0);
switch (wr->opcode) {
case IB_WR_RDMA_READ:
roce_set_field(rc_sq_wqe->byte_4,
@ -198,8 +201,6 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
break;
}
roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_CQE_S, 1);
wqe += sizeof(struct hns_roce_v2_rc_send_wqe);
dseg = wqe;
if (wr->send_flags & IB_SEND_INLINE && wr->num_sge) {