diff options
| author | Lang Cheng <chenglang@huawei.com> | 2021-06-18 18:10:11 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-06-22 15:17:06 -0300 |
| commit | e13026578b727becf2614f34a4f35e7f0ed21be1 (patch) | |
| tree | 1d7a8f06d15f3fc726c43dca7fd77f8ff9d8e53c /drivers | |
| parent | 2833c977c3049f521784e8954d4c90e4941187db (diff) | |
RDMA/hns: Force rewrite inline flag of WQE
When a non-inline WR reuses a WQE that was used for inline last time, the
remaining inline flag should be cleared.
Fixes: 62490fd5a865 ("RDMA/hns: Avoid unnecessary memset on WQEs in post_send")
Link: https://lore.kernel.org/r/1624011020-16992-2-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 069c7cd7c349..bf90a0fa55b1 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -269,8 +269,6 @@ static int set_rc_inl(struct hns_roce_qp *qp, const struct ib_send_wr *wr, dseg += sizeof(struct hns_roce_v2_rc_send_wqe); - roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_INLINE_S, 1); - if (msg_len <= HNS_ROCE_V2_MAX_RC_INL_INN_SZ) { roce_set_bit(rc_sq_wqe->byte_20, V2_RC_SEND_WQE_BYTE_20_INL_TYPE_S, 0); @@ -315,6 +313,8 @@ static int set_rwqe_data_seg(struct ib_qp *ibqp, const struct ib_send_wr *wr, V2_RC_SEND_WQE_BYTE_20_MSG_START_SGE_IDX_S, (*sge_ind) & (qp->sge.sge_cnt - 1)); + roce_set_bit(rc_sq_wqe->byte_4, V2_RC_SEND_WQE_BYTE_4_INLINE_S, + !!(wr->send_flags & IB_SEND_INLINE)); if (wr->send_flags & IB_SEND_INLINE) return set_rc_inl(qp, wr, rc_sq_wqe, sge_ind); |