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[Qemu-devel] Re: patch: (attempt to) emulate 440BX/PIIX4
From: |
Andriy Gapon |
Subject: |
[Qemu-devel] Re: patch: (attempt to) emulate 440BX/PIIX4 |
Date: |
Wed, 18 Mar 2009 15:32:09 +0200 |
User-agent: |
Thunderbird 2.0.0.19 (X11/20090110) |
on 17/03/2009 18:00 Andriy Gapon said the following:
> on 17/03/2009 17:58 Andriy Gapon said the following:
>> With the attached patches to qemu (against 0.10.0 release) and bochs bios
>> (against
>> latest from git plus qemu patches on top), I was able to boot win2k image
>> that was
>> transfered from physical system with 440BX/PIIX4E hardware (MS-6163
>> motherboard).
>>
>> The patches are unconditional, but it won't be too hard to put the
>> differences
>> under compile-time condition.
>>
>> Apparently qemu already emulates enough of 440BX/PIIX4 sufficiently well - I
>> didn't have any blue screens or other issues so far.
>
> Sorry, I sent the bios patch with some debugging cruft.
Also, qemu patch was missing some changes in piix_pci.c as I discovered after a
crash that happened when setting up an interrupt for ne2000.
So updated qemu patch is here.
--
Andriy Gapon
qemu-piix4.patch
Description: Text document