Re: 2.6.20 "IRQ handler type mismatch for IRQ 4"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> > This is all scary and generally not needed spew but handy for debug.
> >
> > Looks like a PCMCIA layer bug. It should be respecting IRQ assignment
> > (not just allocation) by other resource configuration layers.
> 
> Ah thanks for taking a look. I was slowly getting the impression from older 
> lkml posts, that this isn't really what stopped my wifi from functioning. It 
> seems there are other reasons and i just stumbled across this harmless 
> message in dmesg.. Thanks for clearing it up :)

The problem is we don't know what the PNP layer does about the routing
here. It could be breaking the wifi but it's only a possible cause. It
still shouldn't be using IRQ 4 after pnp had it.

I'm also a little suprised to see both pnp and ACPI triggering. I thought
it wasn't permitted to use both at once but that really wants asking of
an ACPI guru like Len.

Does it work if you compile out PNP bios support ?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux