netdev - Re: [net-2.6 PATCH 1/6] e1000e: 82577/8/9 issues with device in Sx

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Message-Id: <20100922.211047.27803503.davem@davemloft.net>
Date:	Wed, 22 Sep 2010 21:10:47 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	netdev@...r.kernel.org, gospo@...hat.com, bphilips@...ell.com,
	bruce.w.allan@...el.com
Subject: Re: [net-2.6 PATCH 1/6] e1000e: 82577/8/9 issues with device in Sx

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Wed, 22 Sep 2010 20:15:08 -0700

> From: Bruce Allan <bruce.w.allan@...el.com>
> 
> When going to Sx, disable gigabit in PHY (e1000_oem_bits_config_ich8lan)
> in addition to the MAC before configuring PHY wakeup otherwise the PHY
> configuration writes might be missed.  Also write the LED configuration
> and SMBus address to the PHY registers (e1000_oem_bits_config_ich8lan and
> e1000_write_smbus_addr, respectively).  The reset is no longer needed
> since re-auto-negotiation is forced in e1000_oem_bits_config_ich8lan and
> leaving it in causes issues with auto-negotiating the link.
> 
> Signed-off-by: Bruce Allan <bruce.w.allan@...el.com>
> Tested-by: Jeff Pieper <jeffrey.e.pieper@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied.
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