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Message-Id: <20090613141516.2D1B833C0AC@tippex.mynet.homeunix.org>
Date: Sat, 13 Jun 2009 16:15:16 +0200
From: Anders Eriksson <aeriksson@...tmail.fm>
To: Francois Romieu <romieu@...zoreil.com>
cc: netdev@...r.kernel.org, edward_hsu@...ltek.com.tw
Subject: Re: [PATCH] r8169: do not bring device down when suspending
romieu@...zoreil.com said:
> If it is easier for you, you can try against 2.6.30 the patch at
> http://userweb.kernel.org/~romieu/r8169/2.6.30/20090612-r8169-test.patch
tested, and it does wake up on broadcasted and unicasted UDP magic packet, but
not any other kinds of packets. More specifically:
(Magic payload, UDP, IP dest link broadcast, eth dest broadcast) ->
wakes up on 'g' and 'b'
(Magic payload, UDP, IP dest unicast, eth dest unicast) ->
wakes up on 'g' and 'b'
(arp: eth broadcast) ->
does NOT wake up on 'b' as expected
Hmmm, maybe 'b' stands for IP broadcast and not eth broadcast? Let's see:
(ping broadcast: icmp, IP dest broadcast, eth dest broadcast) ->
does NOT wake up on 'b'.
As best I can tell, the patch fixes the g case, but something's still broken
for the other cases the device claims to support ('pumb').
-Anders
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