netdev - Re: Bug#609538: r8169: long delay during resume

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Message-ID: <4D2C9FA8.7010401@vilo.eu.org>
Date:	Tue, 11 Jan 2011 19:21:28 +0100
From:	Jarek Kamiński <jarek@...o.eu.org>
To:	Francois Romieu <romieu@...zoreil.com>
CC:	Ben Hutchings <ben@...adent.org.uk>, 609538@...s.debian.org,
	Hayes Wang <hayeswang@...ltek.com>,
	netdev <netdev@...r.kernel.org>
Subject: Re: Bug#609538: r8169: long delay during resume

W dniu 11.01.2011 14:25, Francois Romieu pisze:
> Jarek Kamiński <jarek@...o.eu.org> :
> [...]
>> The last 2.6.36 I've tried was 2.6.36-1~experimental.1, I've then
>> passsed and returned to 2.6.32 for unrelated problems. I think it wasn't
>> affected, but I can re-check it and/or test later 2.6.36 versions if it
>> may help.
> 
> The patch below against 2.6.37-git + davem's pending fixes (see
> http://marc.info/?l=linux-netdev&m=129448910825754) should help.
> 
> Can you give it a try ?
> 
> r8169: keep firmware in memory.

This patch applied against current git tree fixes problem (with firmware
installed). However, cherry-picking
eee3a96c6368f47df8df5bd4ed1843600652b337 (r8169: delay phy init until
device opens.) from net-2.6.git and applying "r8169: keep firmware in
memory." still results with
#v+
Jan 11 19:05:18 rocket kernel: [  673.176439] ata1.00: configured for
UDMA/100
Jan 11 19:05:18 rocket kernel: [  731.639054] r8169 0000:13:00.0: eth0:
unable to apply firmware patch
Jan 11 19:05:18 rocket kernel: [  731.640486] PM: resume of devices
complete after 60228.033 msecs
#v-
(I don't fully understand why)

"r8169: delay phy init until device opens." alone also doesn't do the trick.

-- 
pozdr(); // Jarek
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