netdev - Re: [PATCH net] r8152: disable ALDPS

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Message-Id: <20140922.145446.2112922203236872469.davem@davemloft.net>
Date:	Mon, 22 Sep 2014 14:54:46 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	hayeswang@...ltek.com
Cc:	netdev@...r.kernel.org, nic_swsd@...ltek.com,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH net] r8152: disable ALDPS

From: Hayes Wang <hayeswang@...ltek.com>
Date: Fri, 19 Sep 2014 15:17:18 +0800

> If the hw is in ALDPS mode, the hw may have no response for accessing
> the most registers. Therefore, the ALDPS should be disabled before
> accessing the hw in rtl_ops.init(), rtl_ops.disable(), rtl_ops.up(),
> and rtl_ops.down(). Regardless of rtl_ops.enable(), because the hw
> wouldn't enter ALDPS mode when linking on. The hw would enter the
> ALDPS mode after several seconds when link down occurs and the ALDPS
> is enabled.
> 
> Signed-off-by: Hayes Wang <hayeswang@...ltek.com>

Applied, thanks.
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