Hi!

> > Hey, this gross hack fixed USB on HP OmniBook xe3. Good! (Perhaps you
> > know what interrupt is right for maestro3, also on omnibook? ;-).
> 
> On my Pavilion (and the other 5400's as far as I can tell), maestro's on
> irq 5. Wanna send me a "dump_pirq" and a "lspci -vvvxxx"? Could you try
> the patch below (inspired by/stolen from Kai Germaschewski)? Also, the
> newest acpi patch will print out the acpi irq routing table - might have
> your info. You can tell if the patch below had any effect because it
> will say it ASSIGNED IRQ XX instead of FOUND.

The patch should contain:


> The "honor the irq mask" approach (works on my machine):
> --- /home/cbell/linux-2.4/arch/i386/kernel/pci-irq.c	Fri Dec  7 01:51:41 2001
> +++ /home/cbell/linux-2.4-test/arch/i386/kernel/pci-irq.c	Sat Dec  8 21:04:37 2001
> @@ -581,6 +581,7 @@
>  	 * reported by the device if possible.
>  	 */
>  	newirq = dev->irq;
> +	if (!((1 << newirq) & mask)) newirq = 0;
	~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
printk(KERN_ERR "$PIR table inconsistent; chipset dependend code told
us interrupt is at %d, but irq mask is %lx\n", dev->irq, newirq);
  
We should never ever workaround BIOS problem without complaining.

Otherwise patch looks sane. Did you try submitting it to
linus/marcelo?
								Pavel 
-- 
Casualities in World Trade Center: 6453 dead inside the building,
cryptography in U.S.A. and free speech in Czech Republic.
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