netdev - Re: 3c509 resume from hibernation broken somewhere between 2.6.25 and 2.6.28

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Message-Id: <20090206.220426.21894163.davem@davemloft.net>
Date:	Fri, 06 Feb 2009 22:04:26 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	linux@...nbow-software.org
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: 3c509 resume from hibernation broken somewhere between 2.6.25
 and 2.6.28

From: Ondrej Zary <linux@...nbow-software.org>
Date: Fri, 6 Feb 2009 14:22:13 +0100

> Hello,
> last year, I posted a patch which fixed hibernation on 3c509 cards. That was 
> back in 2.6.24. It worked fine in 2.6.25. But then I stopped using 
> hibernation (as it did not work with my new IT8212 RAID controller).
> 
> Now I fixed it and noticed that 3c509 does not wake up properly anymore (in 
> 2.6.28) - neither in PnP nor in ISA modes. ifconfig down/up makes the card 
> work again in PnP mode. However, in ISA mode, ifconfig up ends with "No such 
> device" error.
> 
> Comparing the 3c509 driver between 2.6.25 and 2.6.28, there's only some 
> statistics-related change. So the cause of the problem must be somewhere 
> else.
> 
> This patch makes the resume work in PnP mode, but it's still not enough for 
> ISA mode.

Patch applied, thank you.

Let us know if you figure out how to get the ISA case working
too :-)
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