Re: [GIT PULL] USB patches for next merge window

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Felipe Balbi <balbi@...> writes:

> 
> Hi Greg,
> 
> Here you are. The latest patches for DWC3 driver, a few patches on
> gadget drivers and another few on MUSB driver.

Hi Felipe,

Have the DWC3 patches been tested on real hardware, or only on the virtual
platform? I tried the driver on our HAPS platform, but it doesn't work.

The initial issue is due to the DEPSTARTCFG problem that I mentioned previously,
but after fixing that it still doesn't work. With the mass-storage gadget
loaded, I get transfers on the control and bulk endpoints, but the device never
completes the mass-storage enumeration sequence.

I captured a USB trace, and I see the device sending a 0-length bulk packet in
response to a mass-storage request from the host, instead of the expected data.

-- 
Paul


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