RE: [RFC/PATCH 2/2 RESENd] usb:gadget: Add SuperSpeed support to the Gadget Framework

[Tanya Brokhman]

Resending since not everyone received my reply.

-----Original Message-----
From: tlinder@xxxxxxxxxxxxxx [mailto:tlinder@xxxxxxxxxxxxxx] 
Sent: Tuesday, October 05, 2010 9:15 AM
To: David Brownell
Cc: linux-usb@xxxxxxxxxxxxxxx; tlinder; David Brownell; Greg Kroah-Hartman;
Michal Nazarewicz; Randy Dunlap; Laurent Pinchart; Kyungmin Park; Robert
Lukassen; Sarah Sharp; Matthew Wilcox; Fabien Chouteau; Tejun Heo;
linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [RFC/PATCH 2/2] usb:gadget: Add SuperSpeed support to the
Gadget Framework

Hi Dave

We're currently working on USB Device Controller implementation. We
already have a working setup in our lab which these changes were verified
on. We passed USBCV 3.0 and 2.0 tests with this setup.
In parallel we added SuperSpeed support to the dummy_hcd module and tested
the patch using it as well. Changes to dummy_hcd will be release in a few
days.

Regards,
Tanya

I seem to have missed any posting of a SuperSpeed
> capable USB Device Controller driver, even as RFC.
>
> So these patches can't actually achieve what their
> subjects say.
>
> I'd rather hold off such interface changes until
> there's a orking vertical slice through the stack,
> complete enough to test and evaluate the changes.
>
> That said:  yes, propose the interface changes first
> before diving into the rest.
>
> - Dave
>
>
>
>
>


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