diff options
| author | Yunsheng Lin <linyunsheng@huawei.com> | 2019-01-31 04:55:45 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-30 14:50:03 -0800 |
| commit | de67a690cc27024c22328ce8ff3a2ed32f30fe7d (patch) | |
| tree | 71f1735890e8617927fbd03030cb471cc13eb658 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c | |
| parent | 74354140a579008fd164241e3697d9c37e5b8989 (diff) | |
net: hns3: only support tc 0 for VF
When the VF shares the same TC config as PF, the business
running on PF and VF must have samiliar module.
For simplicity, we are not considering VF sharing the same tc
configuration as PF use case, so this patch removes the support
of TC configuration from VF and forcing VF to just use single
TC.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c index 961aedb0e20f..1161361a973b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c @@ -93,13 +93,11 @@ static int hclge_dcb_common_validate(struct hclge_dev *hdev, u8 num_tc, } } - for (i = 0; i < hdev->num_alloc_vport; i++) { - if (num_tc > hdev->vport[i].alloc_tqps) { - dev_err(&hdev->pdev->dev, - "allocated tqp(%u) checking failed, %u > tqp(%u)\n", - i, num_tc, hdev->vport[i].alloc_tqps); - return -EINVAL; - } + if (num_tc > hdev->vport[0].alloc_tqps) { + dev_err(&hdev->pdev->dev, + "allocated tqp checking failed, %u > tqp(%u)\n", + num_tc, hdev->vport[0].alloc_tqps); + return -EINVAL; } return 0; |