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net: hns3: fix VF ID issue for setting VF VLAN

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Previously, when set VF VLAN with command "ip link set <pf name>
vf <vf id> vlan <vlan id>", the VF ID 0 is handled as PF incorrectly,
which should be the first VF. This patch fixes it.

Fixes: 21e043cd81 ("net: hns3: fix set port based VLAN for PF")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jian Shen 2019-12-05 10:12:29 +08:00 committed by David S. Miller
parent d1a37dedcf
commit 1c9855085e
1 changed files with 6 additions and 12 deletions
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18
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View File

@ -8438,13 +8438,16 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid,
if (hdev->pdev->revision == 0x20)
return -EOPNOTSUPP;
vport = hclge_get_vf_vport(hdev, vfid);
if (!vport)
return -EINVAL;
/* qos is a 3 bits value, so can not be bigger than 7 */
if (vfid >= hdev->num_alloc_vfs || vlan > VLAN_N_VID - 1 || qos > 7)
if (vlan > VLAN_N_VID - 1 || qos > 7)
return -EINVAL;
if (proto != htons(ETH_P_8021Q))
return -EPROTONOSUPPORT;
vport = &hdev->vport[vfid];
state = hclge_get_port_base_vlan_state(vport,
vport->port_base_vlan_cfg.state,
vlan);
@ -8455,21 +8458,12 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid,
vlan_info.qos = qos;
vlan_info.vlan_proto = ntohs(proto);
/* update port based VLAN for PF */
if (!vfid) {
hclge_notify_client(hdev, HNAE3_DOWN_CLIENT);
ret = hclge_update_port_base_vlan_cfg(vport, state, &vlan_info);
hclge_notify_client(hdev, HNAE3_UP_CLIENT);
return ret;
}
if (!test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) {
return hclge_update_port_base_vlan_cfg(vport, state,
&vlan_info);
} else {
ret = hclge_push_vf_port_base_vlan_info(&hdev->vport[0],
(u8)vfid, state,
vport->vport_id, state,
vlan, qos,
ntohs(proto));
return ret;