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John's IDE DMA patch and qemu cvs (was: Re: [Qemu-devel] Re: experimenta
From: |
Juergen Lock |
Subject: |
John's IDE DMA patch and qemu cvs (was: Re: [Qemu-devel] Re: experimental FreeBSD {k, }qemu port update) |
Date: |
Sun, 9 Apr 2006 17:39:12 +0200 (CEST) |
In article <address@hidden> you write:
>In Message-ID: <address@hidden>
>Juergen Lock <address@hidden> wrote:
>
>> On Sun, Apr 02, 2006 at 12:21:52AM +0200, Juergen Lock wrote:
>> > Here is what I have tested on i386 with kqemu. I also tried
>> > -kernel-kqemu with a few linux 2.6 guests but only got panics, one
>> > screenshot of KANOTIX-2006-CeBIT-RC3.iso is at
>> > http://www.mytempdir.com/562050 (all panics looked like that).
>>
>> Update: installed the qemu port (at first i was only using it from
>> within the work dir), and now it works! And pretty fast too! :)
>
>Huge thanks for Fabrice and Juergen!!!
>I updated your port with IDE DMA hack:
>http://people.freebsd.org/~maho/qemu/qemu20060405.tar.gz
I just played with this one and tried
qemu -monitor stdio -cdrom ~/iso/KANOTIX-2006-CeBIT-RC3.iso -m 256 -usb
-soundhw es1370 -localtime -kernel-kqemu
that gave me the panic mentioned above again! Looks like at least
parts of the qemu-piix4-udma.patch from the IDE DMA hack are still
needed (you omitted this patch probably because it no longer applies to
the used cvs snapshot, which is also why I removed the entire DMA hack
from the update I posted, but then I forgot that I still had the
patched bios installed when I first tried -kernel-kqemu...)