Mailinglist Archive: opensuse-bugs (4747 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=558740

https://bugzilla.novell.com/show_bug.cgi?id=558740#c31


--- Comment #31 from Jiri Slaby <jslaby@xxxxxxxxxx> 2010-11-11 14:53:43 UTC ---
> From the lspci, this is not a BIOS bug. I investigated further and it's caused
by an ugly quirk code in pci_setup_device. Whenever a device is of IDE class,
the function sets the device's BARs (I/O resources) to 0x1F0, 0x3F6, 0x170,
0x376. 

But as 0x170 was previously granted to 00:1f.0 (by another quirk),
pci_claim_resource complains about the conflict and zeroes the BAR 2.

As a result, 00:1f.1 (the IDE controller) has completely bogus resources set.

Let's remove the quirk from pci_setup_device, build the kernel[1] and find
somebody who can build installation ISOs. 

[1] Will appear at
http://download.opensuse.org/repositories/home:/jirislaby:/kern-11.3-ide

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