Re: [PATCH] Wrong IRQ for USB on Sony Vaio (dmi_scan.c, pci-irq.c)
Daniel Jacobowitz (firstname.lastname@example.org)
Fri, 19 Apr 2002 13:05:33 -0400
On Fri, Apr 19, 2002 at 04:02:18PM +0200, Jan Slupski wrote:
> I'm writing once more about problem with IRQ assignment
> for Sony Vaio Laptops.
> Broken BIOS of these notebooks assigns IRQ 10 for USB,
> even though it is actually wired to IRQ 9.
> I use PCG-FX240 model of Sony Vaio, but I have proofs of other users,
> that exactly the same problem exists on models:
> FX200, FX220, FX250, FX270, FX290, FX370, FX503, R505JS, R505JL
> These models use Intel's 82801BA controller, and Phoenix bios.
> I wrote the patch that fix this. It is written on example of
> patch for HP Pavillion (taken from 2.4.19-pre7-ac1).
> This patch was tested on FX240.
> It is build for 2.4.18-pre7-ac1.
> Only problem is I don't have DMI Product names for all involved models.
> That's why I left pretty general:
> MATCH(DMI_PRODUCT_NAME, "PCG-")
Quite some time ago (~ November) Manfred posted a cleanup patch which
fixes this in a more generic way. You might want to ask him about it.
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
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