Linux Power Management: Re: ehci_hcd related S3 lockup on ASUS laptops, again


Re: ehci_hcd related S3 lockup on ASUS laptops, again
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To: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Subject: Re: ehci_hcd related S3 lockup on ASUS laptops, again
From: Andrey Rahmatullin <wrar@xxxxxxxxx>
Date: Fri, 13 Apr 2012 02:21:32 +0600
Cc: jrnieder@xxxxxxxxx, Greg KH <greg@xxxxxxxxx>, USB list <linux-usb@xxxxxxxxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx
Delivered-to: linux-pm@xxxxxxxxxxxxxxxxxxxxxxxx
In-reply-to: <Pine.LNX.4.44L0.1204121607520.1496-100000@iolanthe.rowland.org>
References: <Pine.LNX.4.44L0.1204121554320.1496-100000@iolanthe.rowland.org> <Pine.LNX.4.44L0.1204121607520.1496-100000@iolanthe.rowland.org>
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Apr 12, 2012 at 04:09:43PM -0400, Alan Stern wrote:
> > Do this with the ehci_reset added and all the other changes present as 
> > well.
> 
> More precisely, keep the ehci_reset call (in both places),
Which both places?

> the dev_info call, and the pci_prepare_to_sleep call.  You don't need to
> set the configflag register to 0; the reset will do that anyway.


-- 
WBR, wRAR

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