RE: Windows fails to install FBSG based drive

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> Did you do this on the host or on the gadget?
The gadget.  Do I need to do this on a Linux host?

Rob

-----Original Message-----
From: Alan Stern [mailto:stern@xxxxxxxxxxxxxxxxxxx] 
Sent: Wednesday, August 25, 2010 1:26 PM
To: Murphy, Robert
Cc: Gadiyar, Anand; Greg KH; linux-usb@xxxxxxxxxxxxxxx; Hardy, Ron; Lloyd, Jay
Subject: RE: Windows fails to install FBSG based drive

On Wed, 25 Aug 2010, Murphy, Robert wrote:

> > Assuming Robert's problem is due to the same cause, here're a couple of usbmon traces from my test - one
> > with stall=n passed to g_file_storage, and one without.
> > (I've added 2 blank lines in the stall=y log, just before I got the reset message).
> I tried to insert the module with stall=y and stall=n.  I got the same result when I tried each flag (each time without my extra debug prints).
> 
> > Then you should capture a usbmon trace on the Linux host and post it 
> > here.  It will give us a good hint as to where the problem lies.
> > Instructions are in the kernel source file 
> > Documentation/usb/usbmon.txt.
> I followed the instructions, but when I cat the 0u file and insert the gadget module, there is no output from cat.  As an FYI, here is the listing of our usbmon directory:
> # ls /sys/kernel/debug/usb/usbmon
> 1s
> 1u
> 1t
> 0s
> 0u

Did you do this on the host or on the gadget?

Alan Stern

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