From: Thomas Schlichter <schlicht@uni-mannheim.de>
To: Wes Janzen <superchkn@sbcglobal.net>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>)
Date: Thu, 21 Aug 2003 16:47:08 +0200 [thread overview]
Message-ID: <200308211647.09541.schlicht@uni-mannheim.de> (raw)
In-Reply-To: <3F44B493.1080403@sbcglobal.net>
On Thursday 21 August 2003 14:01, Wes Janzen wrote:
> Thanks, I was supposed to try that too, but I forgot ;-)
>
> So I tried it. Doesn't work... It does change the IRQ assignments, but
> I don't think there would be any hope of it running without ACPI. Isn't
> ACPI required for IRQ sharing? If not then it might work.
No, ACPI is not required for interrupt sharing... So it might work ;-)
> It uses 6 IRQ's just between the IDE and USB...the thing's stuffed with
> cards. Add video, SB16, 2 serial ports, parallel...well, you get the
> idea.
>
> Now if VIA would have made it correctly in the first place...
>
> Wes
Have you tried my patch? I'm running a kernel with this patch, ACPI enabled
and "pci=noacpi". 16 IRQ's won't be enough for me, too, as you can see here:
CPU0
0: 348795 IO-APIC-edge timer
1: 627 IO-APIC-edge i8042
2: 0 XT-PIC cascade
4: 5 IO-APIC-edge serial
8: 2 IO-APIC-edge rtc
9: 0 IO-APIC-edge acpi
14: 12240 IO-APIC-edge ide0
15: 11 IO-APIC-edge ide1
16: 31827 IO-APIC-level nvidia
17: 1461 IO-APIC-level eth0
18: 4 IO-APIC-level bttv0
19: 13213 IO-APIC-level EMU10K1
21: 11567 IO-APIC-level uhci-hcd, uhci-hcd, uhci-hcd, ehci_hcd
And everything works just fine... (despite my broken BIOS ;-)
Thomas
next prev parent reply other threads:[~2003-08-21 14:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-20 23:25 2.6.0-test3-mm3 reserve IRQ for isapnp Wes Janzen
2003-08-20 22:33 ` Adam Belay
2003-08-21 4:26 ` Wes Janzen
2003-08-21 9:57 ` 2.6.0-test3-mm3 reserve IRQ for isapnp (2.6.0-test3-mm3 <sigh>) Wes Janzen
2003-08-21 10:23 ` Thomas Schlichter
2003-08-21 12:01 ` Wes Janzen
2003-08-21 14:47 ` Thomas Schlichter [this message]
2003-08-21 23:30 ` Wes Janzen
2003-08-21 5:55 ` 2.6.0-test3-mm3 reserve IRQ for isapnp Wes Janzen
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