netdev - Re: [PATCH 3/4] tg3: Fix 5761 WOL

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Message-Id: <20080609.154249.231309954.davem@davemloft.net>
Date:	Mon, 09 Jun 2008 15:42:49 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	mcarlson@...adcom.com
Cc:	netdev@...r.kernel.org, mchan@...adcom.com, andy@...yhouse.net
Subject: Re: [PATCH 3/4] tg3: Fix 5761 WOL

From: "Matt Carlson" <mcarlson@...adcom.com>
Date: Mon, 9 Jun 2008 11:39:05 -0700

> On 5761 non-e devices, two problems prevent the administrator from
> overriding the WOL settings in the device's NVRAM.
> 
> The first problem is that GPIO 0 and GPIO 2 have been swapped.  This
> change prevented the administrator from turning on WOL when it is
> disabled in NVRAM.  The fix is to add a new path for the 5761 that
> swaps the two GPIOs in the code as well.
> 
> The second problem is that GPIO 1 could not be toggled by the driver
> because the GPIO is shared with the debug UART GPIO.  This will prevent
> the administrator from being able to turn WOL off if it was enabled in
> NVRAM.  The fix is to always disable the debug UART after a GRC reset.
> 
> Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
> Signed-off-by: Michael Chan <mchan@...adcom.com>

Applied.
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