Commit accfc1af authored by Wei Xu's avatar Wei Xu Committed by Jason Gunthorpe
Browse files

RDMA/hns: Set parameters of all the functions belong to a PF 

Switch parameters of all functions belong to a PF should be set including
VFs.

Link: https://lore.kernel.org/r/1617715514-29039-5-git-send-email-liweihang@huawei.com


Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
Signed-off-by: default avatarShengming Shu <shushengming1@huawei.com>
Signed-off-by: default avatarWeihang Li <liweihang@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 2a424e1d

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+16 −2
Original line number Diff line number Diff line
@@ -1698,7 +1698,8 @@ static int hns_roce_query_pf_timer_resource(struct hns_roce_dev *hr_dev) 
	return 0;

}



static int hns_roce_set_vf_switch_param(struct hns_roce_dev *hr_dev, int vf_id)

static int __hns_roce_set_vf_switch_param(struct hns_roce_dev *hr_dev,

					  u32 vf_id)

{

	struct hns_roce_cmq_desc desc;

	struct hns_roce_vf_switch *swt;
@@ -1723,6 +1724,19 @@ static int hns_roce_set_vf_switch_param(struct hns_roce_dev *hr_dev, int vf_id) 
	return hns_roce_cmq_send(hr_dev, &desc, 1);

}



static int hns_roce_set_vf_switch_param(struct hns_roce_dev *hr_dev)

{

	u32 vf_id;

	int ret;



	for (vf_id = 0; vf_id < hr_dev->func_num; vf_id++) {

		ret = __hns_roce_set_vf_switch_param(hr_dev, vf_id);

		if (ret)

			return ret;

	}

	return 0;

}



static int __hns_roce_alloc_vf_resource(struct hns_roce_dev *hr_dev, int vf_id)

{

	struct hns_roce_cmq_desc desc[2];
@@ -2324,7 +2338,7 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev) 
		return ret;

	}



	ret = hns_roce_set_vf_switch_param(hr_dev, 0);

	ret = hns_roce_set_vf_switch_param(hr_dev);

	if (ret) {

		dev_err(hr_dev->dev,

			"failed to set function switch param, ret = %d.\n",