Re: Patch to make VIA sata board bootable again.

Johnny Strom
2006-09-01T12:44:06Z

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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>
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