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

Rafael J. Wysocki
2006-07-28T09:15:01Z

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?

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

Rafael