Re: [Qemu-devel] GSoC 2015 (Mac OS 9 support) report, week 10

[Alexander Graf]

On 07/08/15 10:48, Laurent Vivier wrote:
> Le 08/07/2015 00:56, Alexander Graf a écrit :
> > [Done]
> >    - Update project log (6.17)
> >    - Debug OpenBIOS ADB issues since agraf's 26a9dfe patch
> >
> > [This Week]
> >    - Update project page (7.7)
> >    - Fix cuda_adb_req() to expect a 3-byte header instead of a 2-byte one
> >      - This has a preliminary fix but will need some backwards-compatibility
> >        changes. Initial patch will go out in the next few days.
> >    - Try to fix ADB mouse issues
> For my port of qemu to Quadra 800 emulation, I've split ADB in 3 parts
> (controller, mouse, keyboard).  I think I've corrected some issues...
>
> https://github.com/vivier/qemu-m68k/tree/q800-v2.3.0/hw/input
>
> Could you CC: me on patches for this part ?
>
> If you want, I can also send my patches... but not sure it doesn't break
> ppc...

That particular issue is fixed - we treat unknown packets as "set device 
address" which is a really dumb default ;).

The main change we needed for ADB to work properly was to switch from a 
2-byte header to a 3-byte header. There will be patches for that too and 
I'm happy to ensure you're on CC when they go out :). Unless you want to 
beat us to it of course...


Alex