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net: hns3: fix for VLAN config when reset failed 

When device is resetting or reset failed, firmware is unable to
handle mailbox. VLAN should not be configured in this case.

Fixes: fe4144d47e ("net: hns3: sync VLAN filter entries when kill VLAN ID failed")
Signed-off-by: Guojia Liao <liaoguojia@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guojia Liao 2020-07-28 10:16:52 +08:00 коммит произвёл David S. Miller
Родитель efe3fa45f7
Коммит b7b5d25bdd
2 изменённых файлов: 10 добавлений и 7 удалений
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7
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
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@ -9042,11 +9042,12 @@ int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto,
bool writen_to_tbl = false;
int ret = 0;
/* When device is resetting, firmware is unable to handle
* mailbox. Just record the vlan id, and remove it after
/* When device is resetting or reset failed, firmware is unable to
* handle mailbox. Just record the vlan id, and remove it after
* reset finished.
*/
if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) && is_kill) {
if ((test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
test_bit(HCLGE_STATE_RST_FAIL, &hdev->state)) && is_kill) {
set_bit(vlan_id, vport->vlan_del_fail_bmap);
return -EBUSY;
}

10
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
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@ -1592,11 +1592,12 @@ static int hclgevf_set_vlan_filter(struct hnae3_handle *handle,
if (proto != htons(ETH_P_8021Q))
return -EPROTONOSUPPORT;
/* When device is resetting, firmware is unable to handle
* mailbox. Just record the vlan id, and remove it after
/* When device is resetting or reset failed, firmware is unable to
* handle mailbox. Just record the vlan id, and remove it after
* reset finished.
*/
if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) && is_kill) {
if ((test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) ||
test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state)) && is_kill) {
set_bit(vlan_id, hdev->vlan_del_fail_bmap);
return -EBUSY;
}
@ -3443,7 +3444,8 @@ void hclgevf_update_port_base_vlan_info(struct hclgevf_dev *hdev, u16 state,
rtnl_lock();
if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state)) {
if (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state) ||
test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state)) {
dev_warn(&hdev->pdev->dev,
"is resetting when updating port based vlan info\n");
rtnl_unlock();