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| author | Yonglong Liu <liuyonglong@huawei.com> | 2020-02-14 09:53:42 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-14 07:05:17 -0800 |
| commit | 19eb1123b4e9337fe20b1763fec528f837ec6568 (patch) | |
| tree | 24e6f9a9418a5ae553f737c67652b7558ed43420 | |
| parent | d0db7ed397517c8b2be24a0d1abfa15df776908e (diff) | |
| download | lwn-19eb1123b4e9337fe20b1763fec528f837ec6568.tar.gz lwn-19eb1123b4e9337fe20b1763fec528f837ec6568.zip | |
net: hns3: fix VF bandwidth does not take effect in some case
When enabling 4 TC after setting the bandwidth of VF, the bandwidth
of VF will resume to default value, because of the qset resources
changed in this case.
This patch fixes it by using a fixed VF's qset resources according to
HNAE3_MAX_TC macro.
Fixes: ee9e44248f52 ("net: hns3: add support for configuring bandwidth of VF on the host")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 180224eab1ca..28db13253a5e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -566,7 +566,7 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport) */ kinfo->num_tc = vport->vport_id ? 1 : min_t(u16, vport->alloc_tqps, hdev->tm_info.num_tc); - vport->qs_offset = (vport->vport_id ? hdev->tm_info.num_tc : 0) + + vport->qs_offset = (vport->vport_id ? HNAE3_MAX_TC : 0) + (vport->vport_id ? (vport->vport_id - 1) : 0); max_rss_size = min_t(u16, hdev->rss_size_max, |