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Question about priority transmit in linux.

To: "'netdev@xxxxxxxxxxx'" <netdev@xxxxxxxxxxx>
Subject: Question about priority transmit in linux.
From: Yiping Chen <YipingChen@xxxxxxxxxx>
Date: Fri, 9 Feb 2001 20:02:44 +0800
Sender: owner-netdev@xxxxxxxxxxx
Hi, sorry to bother you.
I am a network adapter linux driver programmer, I am trying to write driver
support vlan.
But I don't know where to get the IEEE 802.1Q tag information including
priority and VLAN ID from upper protocol.
Whether we can get such informations from skbuff structure?
I have read Intel NIC driver, they get this kind information from cb field
in skbuff structure when transmit frame.
But I am not sure what's the
meaning of cb field in skbuff structure.
Would  you mind giving me any suggestions ?
Thanks!!


--------------------------------------------------
Yiping Chen
VIA Technologies, Inc.
LAN Software
533 Chung Cheng Road 8F
Hsin Tien, Taipei
Taiwan
TEL : 886-2-22185452  EXT.7512
FAX : 886-2-22187527
E-mail : YipingChen@xxxxxxxxxx


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