net: hns3: fix set port based VLAN issue for VF
In original codes, ndo_set_vf_vlan() in hns3 driver was implemented wrong. It adds or removes VLAN into VLAN filter for VF, but VF is unaware of it. This patch fixes it. When VF loads up, it firstly queries the port based VLAN state from PF. When user change port based VLAN state from PF, PF firstly checks whether the VF is alive. If the VF is alive, then PF notifies the VF the modification; otherwise PF configure the port based VLAN state directly. Fixes: 46a3df9f ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") 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>
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