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| author | Wei Xu <xuwei5@hisilicon.com> | 2021-04-06 21:25:12 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-04-13 20:01:28 -0300 |
| commit | accfc1affe9e8f25a393a53fdf9936d5bc3dc001 (patch) | |
| tree | dcffc973497c3b79f4643a9121fc7b8bf9d1a8db /drivers/infiniband | |
| parent | 2a424e1d112aee2b74786b5d29125ea57da1146f (diff) | |
| download | linux-accfc1affe9e8f25a393a53fdf9936d5bc3dc001.tar.gz linux-accfc1affe9e8f25a393a53fdf9936d5bc3dc001.tar.bz2 linux-accfc1affe9e8f25a393a53fdf9936d5bc3dc001.zip | |
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: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Shengming Shu <shushengming1@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 | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index d68f9f0fe8cd..34368aefea43 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -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", |