diff options
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 3ba678352a86..75e331acf8c6 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -5235,6 +5235,9 @@ static int hns_roce_v2_qp_flow_control_init(struct hns_roce_dev *hr_dev, struct hns_roce_cmq_desc desc; int ret, i; + if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) + return 0; + mutex_lock(&hr_dev->qp_table.scc_mutex); /* set scc ctx clear done flag */ |