Best way to extract vlan Tci from skb

[joyboyhardik@yahoo.com]

Hi

I want to forward packets which are vlan tagged through vlan_hwaccel_rx

Now the device has vlangroup (neccesary field to pass) but i am not sure how to extract the vlan id from skb->data. are there any methods which shall do that .

Example:

skb->protocol = eth_type_trans(skb, tun->dev); // shall return the protocol.


Regards and Thanks