Hi, On Thu, Jun 16, 2011 at 11:06:47AM -0400, Alan Stern wrote: > On Thu, 16 Jun 2011, Tatyana Brokhman wrote: > > > This implementation adds a new proprietary device control requests (to be > > handled by the dummy_hcd) that initiates a connect/disconnect sequence. > > The bRequest value of the new control request is 0x52. > > It is used by the user-space Unit testing application. > > This is not a bad idea. On the other hand, it is slightly peculiar -- > it you're testing with real UDC hardware, you would do the > disconnect/reconnect sequence by hand (unplug and replug the USB > cable), not in software. actually, this is quite useful. Specially for the controllers which _can_ do soft-connect by toggling data pullups. I would rather have these sort of thing maybe in composite.c, so that we can build tests with all gadget drivers/controllers, not only dummy_hcd. That said, I think now it's not the time to fiddle too much with these details right now. So best to keep this in dummy_hcd until we know the test tools are actually good. -- balbi
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