Re: [Qemu-devel] USB EHCI development nearing completion

[Hetz Ben Hamo]

Hi Mark,

Well, there aren't any "written rules" but most people who contribute
sends some "proof of concept" diff'ed patch (appliable to QEMU CVS for
example) (you can look at the experimental 3D patch few weeks ago),
and then the talks begins, while others would look how portable your
code to other platforms/OS's..

Thanks,
Hetz

On 12/24/06, Mark B <address@hidden> wrote:
> Dear list,
>
> Just a quick note to let you know I have almost finished an implementation
> of an EHCI host controller for USB (usb-ehci.c) for qemu. I am testing with
> an XP guest and so far I have a mass storage flash key, a mouse and a tablet
> working. I haven't yet implemented isochronous or split transactions
> though. It doesn't do companion controller hand-offs for low or full speed
> devices either but Windows XP doesn't mind that I am attaching low/full
> speed devices through EHCI (I believe Linux guests won't like this).
>
> I have asked the company I am working for to give me permission to GPL the
> module and so far they are agreeable. So I am planning to clean up and have
> an initial version for check in early in the new year. If anyone has any
> inputs, please do let me know. I'm new to qemu development so am not sure
> of checkin etiquette, etc. Pointers in that regard appreciated too.
>
> Cheers,
>
> Mark
>
>
>
>
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