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Re: [Qemu-devel] Which qemu ports actually work?
From: |
Torbjorn Granlund |
Subject: |
Re: [Qemu-devel] Which qemu ports actually work? |
Date: |
Wed, 27 Oct 2010 10:39:33 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.3 (berkeley-unix) |
> "install64", which comes a bit longer. It fails in a new way: it
> ignores keyboard input, This happens after the kernel has booted, and
> the installer has started.
Yes, ignoring keyboard input sounds right. The issue here is that
we're basically emulating a PPC32 machine, but plug in a PPC64
CPU. This works mostly, but for ADB it breaks, as the guest kernel
doesn't have support for our ADB controller. Unfortunately, keyboard
and mouse are attached using ADB.
One way to get around this is to use -usb -usbdevice keyboard.
That makes no difference. I suppose it is still using the adb keyboard.
Another way is to use the serial port instead of graphical console.
I cannot get this to work either.
With -nographic I get the same lock as initially, after
Device tree strings 0x0000000002450000 -> 0x00000000024504d9
Device tree struct 0x0000000002451000 -> 0x0000000002453000
Calling quiesce ...
returning from prom_init
it hangs.
Please also keep in mind that PPC emulation is _very_ slow.
Why is it slow?
If you need performance for this, please just grab a PPC machine and
use KVM on it. It will be a lot faster.
Physical machines take space and need power. Qemu is a lot leaner. :-)
--
Torbjörn
- [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/26
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/26
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/26
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/26
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/26
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?,
Torbjorn Granlund <=
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/27
- [Qemu-devel] Re: Which qemu ports actually work?, Paolo Bonzini, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/28
- Re: [Qemu-devel] Which qemu ports actually work?, Alexander Graf, 2010/10/28
- Re: [Qemu-devel] Which qemu ports actually work?, Blue Swirl, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Torbjorn Granlund, 2010/10/27
- Re: [Qemu-devel] Which qemu ports actually work?, Artyom Tarasenko, 2010/10/28