From: Con Kolivas <kernel@kolivas.org>

This patch provides poll support to allow netconsole to work with 3c509
network cards.

Status: Compiled, debugged and tested working by Michael Buesch.
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>