Date: Sat, 25 Aug 2001 10:54:54 +0800 (CST) From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw> To: Warner Losh <imp@harmony.village.org> Cc: <freebsd-mobile@FreeBSD.ORG> Subject: Re: [RELENG_4] /dev/card0: Device not configured Message-ID: <Pine.BSF.4.33.0108251045240.43296-100000@www.mmlab.cse.yzu.edu.tw> In-Reply-To: <200108250206.f7P26mW98635@harmony.village.org>
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On Fri, 24 Aug 2001, Warner Losh wrote:
> Thanks for this excellent bug report. Can you send me the output of
> the pir program that mike smith wrote? It appears that the routing of
> the pci interrupt is failing for some reason.
>
> Also, please try it with
>
> hw.pci.ignore_pcibios=0
It seemed that there's no such sysctl in my kernel(cvsupped about 4 hours
ago):
$FreeBSD: src/sys/i386/isa/pcibus.c,v 1.57.2.4 2001/08/21 17:24:36 imp Exp $
$FreeBSD: src/sys/i386/isa/pci_cfgreg.c,v 1.1.2.3 2001/08/21 20:13:54 imp Exp $
$FreeBSD: src/sys/pci/pci.c,v 1.141.2.10 2001/08/21 17:21:13 imp Exp $
$FreeBSD: src/sys/pccard/pccard_nbk.c,v 1.15.2.9 2001/08/23 07:57:14 imp Exp $
$FreeBSD: src/sys/pccard/pcic.c,v 1.89.2.20 2001/08/23 07:57:14 imp Exp $
$FreeBSD: src/sys/pccard/pcic_isa.c,v 1.13.2.5 2001/08/23 07:57:14 imp Exp $
$FreeBSD: src/sys/pccard/pcic_pci.c,v 1.54.2.8 2001/08/23 07:57:14 imp Exp $
$FreeBSD: src/sys/pccard/pcic_pci.h,v 1.23.2.7 2001/08/21 09:06:25 imp Exp $
$FreeBSD: src/sys/pccard/pcicvar.h,v 1.15.2.8 2001/08/23 07:57:14 imp Exp $
BTW, I've tried to apply your no-hang.diff.4 6 days ago; however, if I
don't set hw.pci.ignore_pcibios=1 in /boot/loader.conf, the kernel would
be hung during boot procedure(Sorry, I forgot where the exactly hanging
point it was).
> as well.
>
> The pir program can be found at
>
$PIR table at 0x2811af90 version 1.0
PCI interrupt router at 0:1.8 vendor 0x8086 device 0x122e
PCI-only interrupts [ ]
entry bus slot device
00: 00 00 03 INTA 60 [ 3 4 5 6 7 9 10 11 12 14 15]
INTB 61 [ 3 4 5 6 7 9 10 11 12 14 15]
INTC 62 [ 3 4 5 6 7 9 10 11 12 14 15]
INTD 63 [ 9 11 ]
01: 00 00 10 INTA 60 [ 12 13 14 15]
INTB 61 [ 12 13 14 15]
INTC 00 [ 3 4 5 6 7 9 10 11 12 14 15]
INTD 00 [ 3 4 5 6 7 9 10 11 12 14 15]
02: 00 00 02 INTA 63 [ 9 11 ]
INTB 00 [ 3 4 5 6 7 9 10 11 12 14 15]
INTC 00 [ 3 4 5 6 7 9 10 11 12 14 15]
INTD 00 [ 3 4 5 6 7 9 10 11 12 14 15]
>
> I'll file a PR with your bug report and add the other information as
> you can provide it to me.
>
Thanks a lot. I'll also send a follow up to the PR database later.
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