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Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?)
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?) |
Date: |
Tue, 11 Nov 2008 20:54:28 +0100 |
Le lundi 10 novembre 2008 à 21:01 +0100, Andreas Färber a écrit :
> Am 09.11.2008 um 23:07 schrieb François Revol:
>
> >>>> Though I still can't seem to get OpenHackware to read the CD:
> >>>> ERROR: ATAPI TEST_UNIT_READY : status 50 != 0x40
> >>>
> >>> I suppose OpenHackware only compares instead of checking the ready
> >>> bit...
> >>
> >
> > The attached patch makes OpenHackware happy again.
> > At least qemu-system-ppc can now start debian iso, and mine as well
> [...]
> > OpenHackware should be fixed instead, but it seems the binary in svn
> > has been updated after the last sources I found
> [...]
> > Seems the last update was already about ATAPI...
> > Anyone has the latest source used ?
> > I could at least fix it to check for bits on errors...
>
> Rene Rebe recently posted some diff against qemu's OHW diff, but it
> appeared to be whitespace-damaged.
>
> > Of course it'd be much better to switch to a real OF instead...
> > but I don't have the time for that, couldn't find usable OpenBIOS
> > images,
>
> I once tried to get OpenBIOS working but failed, Laurent appeared to
> get some further - any update on that?
No, I stopped working on this because I had no time.
In fact, if I remember correctly, OpenHW initializes PCI devices whereas
OpenBIOS doesn't, I've started working on this but it is too much work
form me. I had a working OpenBIOS, able to start a kernel (at some
time), but stopping during boot.
If someone is interested (perhaps) I can find my patches and send them
(privately).
> > and it see[m]s CoreBoot v2 and v3 don't support ppc yet.
>
> I believe CoreBoot is unrelated to ppc, it replaces the x86 BIOS. It
> does allow to use OpenBIOS (Open Firmware) as payload but not the
> other direction - Blue Swirl used some assembler wizardry to bootstrap
> the sparc OpenBIOS.
Regards,
Laurent
--
------------------ address@hidden ------------------
"Tout ce qui est impossible reste à accomplir" Jules Verne
"Things are only impossible until they're not" Jean-Luc Picard
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), (continued)
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), François Revol, 2008/11/07
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), François Revol, 2008/11/09
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), François Revol, 2008/11/09
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Andreas Färber, 2008/11/10
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), François Revol, 2008/11/10
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Andreas Färber, 2008/11/10
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), François Revol, 2008/11/10
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Blue Swirl, 2008/11/11
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Andreas Färber, 2008/11/11
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Blue Swirl, 2008/11/11
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?),
Laurent Vivier <=
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Blue Swirl, 2008/11/16
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Laurent Vivier, 2008/11/16
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Blue Swirl, 2008/11/23
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), René Rebe, 2008/11/24
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Andreas Färber, 2008/11/24
- Re: [Qemu-devel] atapi on ppc issue (was Re: qemu-system-ppc broken ?), Shin-ichiro KAWASAKI, 2008/11/27
Re: [Qemu-devel] qemu-system-ppc broken ?, Laurent Desnogues, 2008/11/07