netdev - Re: drivers/net/phy/marvell.c: 88e1111 can't get out sleep mode

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Date:	Tue, 30 Sep 2008 00:28:26 +0800
From:	Wang Jian <lark@...ux.net.cn>
To:	Ben Hutchings <bhutchings@...arflare.com>
CC:	netdev@...r.kernel.org, Andy Fleming <afleming@...escale.com>,
	Jeff Garzik <jeff@...zik.org>,
	Alexandr Smirnov <asmirnov@...mvista.com>
Subject: Re: drivers/net/phy/marvell.c: 88e1111 can't get out sleep mode

According to datasheet, fiber/copper auto detect & auto switch depend on
energy detect.

Or I misunderstand DIS_FC & DIS_SLEEP? When DIS_SLEEP is set, fiber/copper
auto detect & auto switch still work?

Ben Hutchings wrote:
> On Mon, 2008-09-29 at 21:33 +0800, Wang Jian wrote:
>> Hi,
>>
>> During my testing, I found that 88e1111 can't get out of sleep mode
>> (Energy detect+) in certain condition.
> [...]
> 
> We had the same problem with development boards using that PHY and we
> stopped using the energy detect mode.
> 
> Ben.
> 

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