Re: [Qemu-ppc] [PATCH] Changes default cdrom options to work better with Mac OS X.

[Mark Cave-Ayland]

On 23/06/13 17:38, Alexander Graf wrote:

> > One of the last major problems with making Mac OS X boot in QEMU is with a 
> > function called IOSleep(). This is an XNU function that does not work 
> > correctly. Whenever a call to this function is made, the kernel pauses for a 
> > much longer time than it should. This will have to be fixed somehow.
>
> This is probably because you have a local patch to override tbfreq, right? :)

Correct. I'm fairly sure last time I checked that both the cpu-frequency 
and timebase-frequency values had to be set to "realistic" values in 
order for Darwin not to freeze at this point.


ATB,

Mark.