Re: IRQ not detected for a USB PCI card in a beige G3
Hi, Sylvain.
On Sep 15 2008, Sylvain Joyeux wrote:
> I upgraded to 2.6.26 to get a working rt2x00 driver
I'm also on the same boat, but I had a lengthy discussion and debugging
session with Ivo van Doorn, the maintainer of rt2x00, to get my wifi
stick working and, to cut a long story short, the driver stopped working
on 2.6.26 on (at least) amd64, but he told me that he found the problem
and fixed it on 2.6.27 (and I confirmed this on amd64, at least).
He said that he doesn't intend to backport the changes to 2.6.26.
Are you able to use rt2x00 without problems on Debian's 2.6.26?
> I'm using a ralink wifi card to talk to the box. But now, the USB UHCI
> controller is not available anymore (full dmesg attached).
>
> The most relevant part seems to be the following:
> [ 12.371696] uhci_hcd 0000:00:0d.0: Found HC with no IRQ. Check BIOS/PCI 0000:00:0d.0 setup!
> [ 12.398250] uhci_hcd 0000:00:0d.1: Found HC with no IRQ. Check BIOS/PCI 0000:00:0d.1 setup!
> Any ideas ?
* I think that communicating this to the kernel team would be a good
thing.
* The other thing that you can do is try to compile one of the
release candidates of 2.6.27 (or 2.6.27 proper, if it has already been
released).
> 00:0d.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
> 00:0d.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
> 00:0d.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 65) (prog-if 20 [EHCI])
I have a two port USB 2.0 card with a VIA chipset here that I will try
on my old PowerMac 8500 180/MP to see if I am able to use it. What are
the problems that you found with EHCI, BTW?
Regards, Rogério Brito.
--
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
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