From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Len Brown <lenb@kernel.org>,
Gabriel C <nix.or.die@googlemail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-pm@lists.linux-foundation.org, pavel@suse.cz
Subject: Re: Some sort corruption of my Thermal Subsystem after suspend to ram
Date: Thu, 1 May 2008 14:06:12 +0100 [thread overview]
Message-ID: <20080501130612.GB19922@srcf.ucam.org> (raw)
In-Reply-To: <200805011457.51238.rjw@sisk.pl>
On Thu, May 01, 2008 at 02:57:49PM +0200, Rafael J. Wysocki wrote:
> On Thursday, 1 of May 2008, Matthew Garrett wrote:
> > Perhaps we should be more aggressive about restoring PCI config space if
> > there's no driver bound to a device. The alternative in this case would
> > seem to be to write a driver for this device that does nothing other
> > than handle suspend/resume.
>
> Well, we have default suspend/resume for PCI devices. They are called for
> devices that have no drivers bound to them and execute
> pci_restore_state()/pci_restore_state(), among other things. Isn't that
> sufficient?
That only saves the "standard" registers, not the rest of config space.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2008-05-01 13:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-30 20:42 Some sort corruption of my Thermal Subsystem after suspend to ram Gabriel C
2008-04-30 20:46 ` Jay Cliburn
2008-04-30 20:59 ` Gabriel C
2008-04-30 21:02 ` Jay Cliburn
2008-05-01 5:57 ` Len Brown
2008-05-01 12:53 ` Matthew Garrett
2008-05-01 12:57 ` Rafael J. Wysocki
2008-05-01 13:06 ` Matthew Garrett [this message]
2008-05-01 17:14 ` Rafael J. Wysocki
2008-05-01 13:19 ` Gabriel C
2008-05-01 16:09 ` Pavel Machek
2008-05-01 16:30 ` Alan
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