Re: [linux-pm] [patch, rft] amd74xx: implement suspend-to-ram

Vojtech Pavlik
2006-07-28T13:23:36Z

On Fri, Jul 28, 2006 at 11:15:01AM +0200, Rafael J. Wysocki wrote:
> On Friday 28 July 2006 00:51, Pavel Machek wrote:
> > On Thu 2006-07-27 18:43:12, Jason Lunz wrote:
> > > On Thu, Jul 27, 2006 at 10:49:39PM +0200, Pavel Machek wrote:
> > > > > Oh, I see. But wouldn't that cause FREEZE to spin down the drives?
> > > >
> > > > I do not think so. If it will, I'm obviously wrong and original
> > > > version is okay.
> > >
> > > I think it's the ide bus shutdown methods that do power management on
> > > the drives. But here we're talking about the pci ide controller.
> > >
> > > At any rate, not having the if() means my machine freezes during the
> > > suspend phase of STD.
> >
> > I'd still like to understand why it freezes (it should not), but I
> > guess you have my ACK on that patch.
>
> So I guess it needs to be forwarded to Andrew. Should I?

Yes, please do.

>
> It helps to resume my box from RAM, btw. Now only the graphics doesn't
> wake up.
>
> Rafael
>
>

--
Vojtech Pavlik
Director SuSE Labs