LKML Archive on
help / color / mirror / Atom feed
From: Alan <>
To: Florian Schmidt <>
Subject: Re: 2.6.20 "IRQ handler type mismatch for IRQ 4"
Date: Mon, 12 Feb 2007 16:51:05 +0000	[thread overview]
Message-ID: <20070212165105.2d97ccce@localhost.localdomain> (raw)
In-Reply-To: <>

> > 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 ?

      reply	other threads:[~2007-02-12 16:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-10 20:40 Florian Schmidt
2007-02-12 13:18 ` Alan
2007-02-12 13:34   ` Florian Schmidt
2007-02-12 16:51     ` Alan [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20070212165105.2d97ccce@localhost.localdomain \ \ \ \
    --subject='Re: 2.6.20 "IRQ handler type mismatch for IRQ 4"' \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).