Commit a7052c43 authored by zhengfeng luo's avatar zhengfeng luo Committed by Zheng Zengkai
Browse files

RDMA/hns: Fix default congest type 

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5XJ01



----------------------------------------------------------------------

Add default algorithm processing.

Fixes: f91696f2 ("RDMA/hns: Support congestion control type selection according to the FW")
Signed-off-by: default avatarzhengfeng luo <luozhengfeng@h-partners.com>
Reviewed-by: default avatarYangyang Li <liyangyang20@huawei.com>
Reviewed-by: default avatarHaoyue Xu <xuhaoyue1@hisilicon.com>
Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 9f794a8b

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+5 −4
Original line number Diff line number Diff line
@@ -4889,10 +4889,11 @@ static int check_cong_type(struct ib_qp *ibqp, 
		cong_alg->wnd_mode_sel = WND_LIMIT;

		break;

	default:

		ibdev_err(&hr_dev->ib_dev,

			  "error type(%u) for congestion selection.\n",

			  hr_dev->caps.cong_type);

		return -EINVAL;

		cong_alg->alg_sel = CONG_DCQCN;

		cong_alg->alg_sub_sel = UNSUPPORT_CONG_LEVEL;

		cong_alg->dip_vld = DIP_INVALID;

		cong_alg->wnd_mode_sel = WND_LIMIT;

		break;

	}



	return 0;