diff options
| author | oulijun <oulijun@huawei.com> | 2018-04-26 09:46:17 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-04-27 21:20:47 +0300 |
| commit | 6e1a70943cecdca9bb13b601b1a9772a7bdcc2c3 (patch) | |
| tree | fb3c7bbea2a2782b3e4f4668dc88b4e9ea1b0feb /drivers/infiniband/hw | |
| parent | 328d405b3d4c8dd1f06bfd77f498e23281ae348c (diff) | |
| download | linux-6e1a70943cecdca9bb13b601b1a9772a7bdcc2c3.tar.xz | |
RDMA/hns: Fix the qp context state diagram
According to RoCE protocol, it is possible to
transition from error to error state for modifying
qp in hip08. This patch fix it.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index aa5f9b3e1c10..a4eea701d19d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3166,7 +3166,8 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, (cur_state == IB_QPS_RTR && new_state == IB_QPS_ERR) || (cur_state == IB_QPS_RTS && new_state == IB_QPS_ERR) || (cur_state == IB_QPS_SQD && new_state == IB_QPS_ERR) || - (cur_state == IB_QPS_SQE && new_state == IB_QPS_ERR)) { + (cur_state == IB_QPS_SQE && new_state == IB_QPS_ERR) || + (cur_state == IB_QPS_ERR && new_state == IB_QPS_ERR)) { /* Nothing */ ; } else { |