Commit 3fe07a00 authored by Yixing Liu's avatar Yixing Liu Committed by Jason Gunthorpe
Browse files

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: default avatarYixing Liu <liuyixing1@huawei.com>
Signed-off-by: default avatarWeihang Li <liweihang@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 7373de9a

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+3 −0
Original line number Diff line number Diff line
@@ -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 */