Re: [Qemu-devel] How to make USB work with Mac OS X

[Alexander Graf]

> Am 18.09.2015 um 20:38 schrieb Programmingkid <address@hidden>:
> 
> 
>> On Sep 18, 2015, at 2:33 PM, Alexander Graf wrote:
>> 
>> 
>> 
>>> Am 18.09.2015 um 15:55 schrieb Programmingkid <address@hidden>:
>>> 
>>> 
>>>> On Sep 18, 2015, at 2:14 AM, Alexander Graf wrote:
>>>> 
>>>> 
>>>> 
>>>>> Am 17.09.2015 um 14:42 schrieb Programmingkid <address@hidden>:
>>>>> 
>>>>> Is there a way to make USB work with Mac OS X on qemu-system-ppc? I used 
>>>>> the -usb option, but mounting a flash drive didn't work. Would you know 
>>>>> anything that could help?
>>>> 
>>>> Nothing of the top of my head. It did work on x86, so maybe the ohci 
>>>> emulation is broken? OS9 doesn't boot because of USB breakage in ohci...
>>> 
>>> Just looked at Cormac's GSOC page. He said Mac OS 9 is attempting to write 
>>> to the OHCI's HcDoneHead register. Is there anything stopping us from 
>>> changing the HcDoneHead register so that it can be written to?
>> 
>> Iirc the problem is deeper...
> 
> I think you may be right. 
> 
> Do you have any more information on this problem?

Unfortunately not. Ben had a quick look at it a while back but also did not get 
it functional. You're more than welcome to give it a try as well.

Alex