On Tue, Jul 26, 2005 at 04:49:34PM -0700, Greg KH wrote:
> On Fri, Jul 08, 2005 at 02:34:56PM -0400, John W. Linville wrote:
> > @@ -301,6 +335,16 @@ pci_set_power_state(struct pci_dev *dev,
> >             udelay(200);
> >     dev->current_state = state;
> >  
> > +   /* According to section 5.4.1 of the "PCI BUS POWER MANAGEMENT
> > +    * INTERFACE SPECIFICATION, REV. 1.2", a device transitioning
> > +    * from D3hot to D0 _may_ perform an internal reset, thereby
> > +    * going to "D0 Uninitialized" rather than "D0 Initialized".
> > +    * In that case, we need to restore at least the BARs so that
> > +    * the device will be accessible to its driver.
> > +    */
> > +   if (need_restore)
> > +           pci_restore_bars(dev);
> > +
> 
> This code doesn't even build, as need_restore isn't a global variable.

Hmmm...you must be missing this hunk from the patch posted on July 8?

@@ -239,7 +270,7 @@ pci_find_parent_resource(const struct pc
 int
 pci_set_power_state(struct pci_dev *dev, pci_power_t state)
 {
-       int pm;
+       int pm, need_restore = 0;
        u16 pmcsr, pmc;

        /* bound the state we're entering */

 
> Care to redo this patch (and merge it with your other one) and resend
> it?

I'll be happy to do so, and include the other comment tweaks that
Grant requested.  I should get to it tomorrow morning.

Thanks,

John
-- 
John W. Linville
[EMAIL PROTECTED]
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