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xen-devel
Re: [Xen-devel] Is 802.1p surpported by xen?
 
 
James Harper wrote:
  
Just what it says. 802.1P just assigns a vague meaning to the priority field bits, it doesn't say what you should do with them in terms if 'sticking them' in the packet. 802.1Q (vlan trunking) includes 3 bits to stick the priority field into.
http://en.wikipedia.org/wiki/802.1q is a good high level overview of what is required. 
 
Thanks. I see. 
NDIS_NET_BUFFER_LIST_8021Q_INFO contains info about
802.1Q, i need to insert 802.1Q tag in the frame before transmitting it
to the backend, then strips the tag after receiving those packets. I
will add those process and have a test. 
 
Thanks 
Annie. 
 
 
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