Hi, On Thu, May 21, 2015 at 03:46:48PM +0530, Subbaraya Sundeep Bhatta wrote: > We need to return error to caller if command is not sent to > controller succesfully. > > Signed-off-by: Subbaraya Sundeep Bhatta <sbha...@xilinx.com> > Fixes: 72246da40f37 (usb: Introduce DesignWare USB3 DRD Driver) > Cc: <sta...@vger.kernel.org> > --- > v2 changes: > Added Fixes and Cc in commit message.
I noticed that this breaks at least my AM437x silicon with DWC3 2.40a when used with g_zero and testusb. As of now, it could be that silicon is mis-behaving because I got a Transfer Complete before the failing Set Endpoint Transfer Resource command. In any case, can you run on your setup with g_zero and test.sh/testusb [1]/[2] just to verify that it really works for you ? Meanwhile, I'll continue testing on my end. cheers [1] https://gitorious.org/usb/usb-tools/source/47ef073d9b6c0eae816204c81374aafb795c6e40:testusb.c [2] https://gitorious.org/usb/usb-tools/source/47ef073d9b6c0eae816204c81374aafb795c6e40:test.sh -- balbi
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