On 01 Aug 2016, at 02:29, Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:

On Sun, 2016-07-31 at 20:00 -0400, G 3 wrote:
Hi, I noticed one small regression using this patch and the rom:  
OSX 10.5 no longer gets to the desktop. Not that it matters much,  
mouse and keyboard weren’t working anyway.

I'm glad to hear that Mac OS 10.5 boots to the desktop. If this  
driver does cause problems it could be a problem with Mac OS 10.5,
or  
the driver. Either way, a command-line option for disabling or  
altering this driver might be the solution.

The mouse and keyboard drivers for ADB were removed from the Mac OS  
in Mac OS 10.5 I think. Could you try the USB keyboard and mouse?

Do you think you could post a picture of Mac OS 10.5 running in QEMU?

That's interesting, I didn't get 10.5 to boot to desktop either but
didn't think of trying without the NDRV, I maybe incorrectly assumed it
was an unrelated problem due to the lack of a supported PMU or SMU
based platform. I'll have a look later this week see if there's
anything the driver is doing that is upsetting OS 10.5

Cheers,
Ben.

Perhaps a bit misleading, but I meant the installation DVD boots to the installer without the driver. It takes a long time before the installer shows.
Picture is here: http://www.open.ou.nl/hsp/images/qemu/qemu_leopard.jpg
I already have no keyboard at the OpenBIOS prompt when using -usbdevice keyboard, so perhaps someone else has better luck.