From mboxrd@z Thu Jan  1 00:00:00 1970
From: horseriver <horserivers@gmail.com>
Subject: what is the use of poll function  int a net_device struct
Date: Mon, 14 Jan 2013 22:21:36 +0800
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hi:

   Where is the handler function defined  for an netcard's  IRQ  ? 
   When an IRQ has reached,  how to wake_up the wait_queue of the socket?

thanks1