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From: Stian Jordet <liste@jordet.net>
To: Sergio Monteiro Basto <sergio@sergiomb.no-ip.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Daniel Drake <dsd@gentoo.org>,
	akpm@osdl.org, torvalds@osdl.org, jeff@garzik.org,
	greg@kroah.com, cw@f00f.org, bjorn.helgaas@hp.com,
	linux-kernel@vger.kernel.org, harmon@ksu.edu,
	len.brown@intel.com, vsu@altlinux.ru
Subject: Re: [PATCH V3] VIA IRQ quirk behaviour change
Date: Tue, 12 Sep 2006 23:38:35 +0200	[thread overview]
Message-ID: <1158097115.8436.3.camel@localhost.localdomain> (raw)
In-Reply-To: <1158064640.13591.5.camel@localhost.localdomain>

On tir, 2006-09-12 at 13:37 +0100, Sergio Monteiro Basto wrote:
> Ok, as a quick answer, you have a very primitive VIA SMP board, which
> make me remember my old laptop. 
> I maintain what a had write in previous emails about this system. 
> Seeing the configuration of irqs on windows, USB are in 9, so could be a
> clue.
> If I had your board, I'll try not quirk USB (cause quirk put USB in 11)
> and make USB interrupts work as IO-APIC-edge.
> 9:       nnnn       nnnn   IO-APIC-edge  uhci_hcd:usb1, uhci_hcd:usb2,
> uhci_hcd:usb3

The point is, that even when I do not quirk (just insert return at the
top of the quirk-function), usb still uses irq 11 (as I wrote here:
http://lkml.org/lkml/2006/9/6/49 ), but won't work. And acpi (on
interrupt 9) gets an interrupt storm, and gets disabled.

But if I somehow got usb using irq 9, all my problems might vanish...

-Stian


  reply	other threads:[~2006-09-12 21:39 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-07 22:33 [PATCH V3] VIA IRQ quirk behaviour change Daniel Drake
2006-09-09 14:20 ` Alan Cox
2006-09-09 14:44   ` Daniel Drake
2006-09-09 16:03     ` Alan Cox
2006-09-09 21:34       ` Daniel Drake
2006-09-10  0:31         ` Alan Cox
2006-09-10  0:21           ` Greg KH
2006-09-10  0:39             ` Chris Wedgwood
2006-09-10  4:37               ` Greg KH
2006-09-10  9:48                 ` Stian Jordet
2006-09-10 15:48             ` Daniel Drake
2006-09-10 18:40             ` Lee Revell
2006-09-10 20:45               ` Matthew Garrett
2006-09-10 21:30                 ` Lee Revell
2006-09-10 21:34                   ` Matthew Garrett
2006-09-19 20:04                 ` Lee Revell
2006-09-19 20:12                   ` Matthew Garrett
2006-09-19 20:28                     ` Lee Revell
2006-09-10 16:01           ` Daniel Drake
2006-09-10 16:39             ` Alan Cox
2006-09-10 16:44               ` Jeff Garzik
2006-09-10 19:06               ` Daniel Drake
2006-09-10 19:41                 ` Alan Cox
2006-09-10 19:21                   ` Stian Jordet
2006-09-11 15:33                     ` Sergio Monteiro Basto
2006-09-11 20:16                       ` Stian Jordet
2006-09-11 21:23                         ` Sergio Monteiro Basto
2006-09-11 21:38                           ` Stian Jordet
2006-09-12 12:37                             ` Sergio Monteiro Basto
2006-09-12 21:38                               ` Stian Jordet [this message]
2006-09-13  0:48                                 ` Sergio Monteiro Basto
2006-09-11 21:54                         ` Daniel Drake
2006-09-12  6:21                           ` Stian Jordet
2006-09-11 21:44                       ` Daniel Drake

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