From: Sureshkumar Kamalanathan <skk@sasken.com>
To: linux-kernel@vger.kernel.org
Subject: dev_queue_xmit()
Date: Fri, 16 Nov 2001 20:21:59 +0530 [thread overview]
Message-ID: <3BF5280F.3ED0DD80@sasken.com> (raw)
Hi,
Good day!
I am making some changes to the ethernet header for all outgoing
packets. I need to add a tag to it. This tag will be recognised by the
target machine.
Currently, I am putting this tag addition code in dev_queue_xmit().
It doesn't work. When I do gdb (remote gdb), I found that
skb->mac.ethernet was 0. What does it mean?
Is the ethernet header removed by the calling functions of
dev_queue_xmit()?
And, if I have to do changes to all outgoing ethernet packets, which
is the appropriate function? Isn't dev_queue_xmit() the correct one?
Thanks a lot in advance,
Regards,
Suresh.
--
Sureshkumar Kamalanathan,
Ph: 5578300 Extn: 8072.
Sasken Communication Technologies Limited, Bangalore.
(Formerly, Silicon Automation Systems.)
reply other threads:[~2001-11-16 14:52 UTC|newest]
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