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This is a discussion on Re: within the mailing.openbsd.tech forums, part of the OpenBSD category; --> > Date: Thu, 17 Jan 2008 14:27:20 +0100 > From: =?UTF-8?Q?M=C3=A5ns_Nilsson?= <mansaxel@kthnoc.net> > > > To get an idea ...


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Old 02-18-2008, 09:35 AM
Mark Kettenis
 
Posts: n/a
Default Re:

> Date: Thu, 17 Jan 2008 14:27:20 +0100
> From: =?UTF-8?Q?M=C3=A5ns_Nilsson?= <mansaxel@kthnoc.net>
>
> > To get an idea what's going wrong here, I'd really like to see
> > whatever was on the screen before you made the trace. Can you show an
> > image of the screen just after it panics?

>
> Sure,
>
> <http://vvv.besserwisser.org/Public/Bilder/oqo-just-before-panic.jpg>


Here's a diff that might get you a bit further (by disabling DMA on
the IDE interface, so it will be quite slow).

If that makes it boot multi-user, could you send me:

1. A fresh dmesg.

2. The output of "acipdump -o OQO2 > OQO2.DSDT"; this will generate
several files, please tar them up and send them all.

3. The output from pcidump -v.

4. The output from pcidump -xx.

Thanks,

Mark


Index: pciide.c
================================================== =================
RCS file: /cvs/src/sys/dev/pci/pciide.c,v
retrieving revision 1.278
diff -u -p -r1.278 pciide.c
--- pciide.c 11 Jan 2008 11:30:56 -0000 1.278
+++ pciide.c 17 Jan 2008 17:20:28 -0000
@@ -3101,7 +3101,11 @@ apollo_chip_map(struct pciide_softc *sc,
}
}

+#if 0
pciide_mapreg_dma(sc, pa);
+#else
+ sc->sc_dma_ok = 0;
+#endif
sc->sc_wdcdev.cap |= WDC_CAPABILITY_DATA16 | WDC_CAPABILITY_DATA32 |
WDC_CAPABILITY_MODE;
if (sc->sc_dma_ok) {

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