Re: Athlon: Try this (was: Re: Athlon bug stomping #2)

[Vojtech Pavlik]

On Sun, Sep 16, 2001 at 03:52:07AM +0200, Petr Vandrovec wrote:
> > +static void __init pci_fixup_athlon_bug(struct pci_dev *d)
> > +{ 
> > +       u8 v; 
> > +       pci_read_config_byte(d, 0x55, &v);
> > +       if(v & 0x80) {
> > +               printk(KERN_NOTICE "Stomping on Athlon bug.\n");
> > +               v &= 0x7f; /* clear bit 55.7 */
> > +               pci_write_config_byte(d, 0x55, v);
> > +       }
> > +}
> > 
> > Well, these are cosmetic changes anyway...
> > What is more important now:
> > 1) Do we have people who still see Athlon bug with the patch?
> 
> Just by any chance - does anybody have KT133 (not KT133A)
> datasheet? I just noticed at home that my KT133 has reg 55 set
> to 0x89 and it happilly lives... So maybe some BIOS vendors
> used KT133 instead of KT133A BIOS image?

Same here ...

-- 
Vojtech Pavlik
SuSE Labs