From: "jiangtao.jit" <jiangtao.jit@gmail.com>
To: "netdev" <netdev@vger.kernel.org>
Cc: "jiangtao.jit" <jiangtao.jit@gmail.com>
Subject: special handling before ndo_start_xmit() been invoked
Date: Wed, 27 Jul 2011 18:48:37 +0800 [thread overview]
Message-ID: <201107271848349537853@gmail.com> (raw)
Hi all:
in struct net_device
there is a function pointer rx_handler_func_t __rcu *rx_handler
it's very convenient to register a function in an externel module
and do some special handlings
so i think what about to add an tx_handler_func
before ndo_start_xmit() been invoked
and do some special things before transmit
is it necessary or there is already some other better methods to achieve this goal ?
Thank you all
-------
2011-07-27
jiangtao.jit
next reply other threads:[~2011-07-27 10:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 10:48 jiangtao.jit [this message]
2011-07-28 19:37 ` special handling before ndo_start_xmit() been invoked Jiri Pirko
2011-07-30 8:24 ` jiangtao.jit
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