diff options
| author | Yixing Liu <liuyixing1@huawei.com> | 2021-02-05 12:39:28 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-02-09 03:25:25 +0300 |
| commit | 3fe07a008e0b4f88280e0c66241fdfa02f1604a2 (patch) | |
| tree | 0fe02550abc4f6cffbc42f8cdd194e2793cb2104 /drivers/infiniband | |
| parent | 7373de9adb19aebed2781d3fdde576533d626d7a (diff) | |
| download | linux-3fe07a008e0b4f88280e0c66241fdfa02f1604a2.tar.xz | |
RDMA/hns: Skip qp_flow_control_init() for HIP09
Since HIP09 does not require this function, it should be masked.
Link: https://lore.kernel.org/r/1612517974-31867-7-git-send-email-liweihang@huawei.com
Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -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 */ |