Re: Patch to make VIA sata board bootable again.

[Johnny Strom <johnny.strom@osp.fi>]

Sergio Monteiro Basto wrote:
> Hi, Can you give me the information of interrupts 
> cat /proc/interrupts 
>
> XT_PIC or IO-APIC-edge/level ?

Here it is.

cat /proc/interrupts
           CPU0
  0:    1692278          XT-PIC  timer
  1:         40          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  7:     414568          XT-PIC  libata, ohci1394, uhci_hcd:usb2, 
uhci_hcd:usb3, radeon@pci:0000:01:00.0
  8:          4          XT-PIC  rtc
  9:          0          XT-PIC  acpi
 10:     534456          XT-PIC  sk98lin, ehci_hcd:usb1, VIA8237, eth0
 11:          0          XT-PIC  uhci_hcd:usb4, uhci_hcd:usb5
 12:        130          XT-PIC  i8042
 14:         53          XT-PIC  ide0
 15:        101          XT-PIC  ide1
NMI:          0
ERR:          0


Johnny


> On Fri, 2006-09-01 at 11:15 +0300, Johnny Strom wrote:
>
> > Hello
> >
> > The quirks.c update that went into 2.6.16.17 made an VIA machine here 
> > non bootable from an sata drive (via_sata), the error is:
> >
> > "ATA1 qc timout"
> > "Failed to set xfermode".
> >
> > And later kernel panic becouse no sata disk was found.
> > I tracked it down to the quirk update in 2.6.16.17. Below is a patch 
> > against 2.6.17.11 that reverses the uppdate and makse the system 
> > bootable again.
> >
> > Another option is to find out the PCI_DEVICE_ID_VIA for the motherboard 
> > in question but I could not get that info. Dose someone have an idea how 
> > to find that info? then I can provide an patch that adds the right 
> > PCI_DEVICE_ID_VIA for my motherboard.
> >
> >
> >
> > diff -ur linux-2.6.17.11-org/drivers/pci/quirks.c 
> > linux-2.6.17.11/drivers/pci/quirks.c
> > --- linux-2.6.17.11-org/drivers/pci/quirks.c	2006-09-01 
> > 10:38:31.135747500 +0300
> > +++ linux-2.6.17.11/drivers/pci/quirks.c	2006-09-01 10:42:28.870605000 +0300
> > @@ -652,13 +652,7 @@
> >  		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq);
> >  	}
> >  }
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, 
> > quirk_via_irq);
> > -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, 
> > quirk_via_irq);
> > +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq);
> >
> >  /*
> >   * VIA VT82C598 has its device ID settable and many BIOSes
> >
> >
> >
> > Signed-off-by: johnny.strom@osp.fi
> > -
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