Hi Felipe, > -----Original Message----- > From: Felipe Balbi [mailto:balbi@xxxxxx] > Sent: Tuesday, June 30, 2015 3:17 AM > To: Subbaraya Sundeep Bhatta > Cc: balbi@xxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; linux-usb@xxxxxxxxxxxxxxx; > linux-kernel@xxxxxxxxxxxxxxx; stable@xxxxxxxxxxxxxxx; Subbaraya Sundeep > Bhatta > Subject: Re: [PATCH v2 3/3] usb: dwc3: gadget: return error if command > sent to DEPCMD register fails > > 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 <sbhatta@xxxxxxxxxx> > > Fixes: 72246da40f37 (usb: Introduce DesignWare USB3 DRD Driver) > > Cc: <stable@xxxxxxxxxxxxxxx> > > --- > > 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 ? Ok I will do that. Thanks, Sundeep.B.S. > > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
