linux-kernel - Any USB gadget AIO interface users?

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Message-ID: <20110322171251.GA4455@xanatos>
Date:	Tue, 22 Mar 2011 10:12:51 -0700
From:	Sarah Sharp <sarah.a.sharp@...ux.intel.com>
To:	linux-usb@...r.kernel.org, libusb-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Any USB gadget AIO interface users?

Has anyone successfully used the asynchronous I/O gadgetfs interface
before?  Specifically, has anyone used it for high-bandwidth isochronous
traffic?

I ask because I remember discovering about four years ago that there
were several brain-twisty bugs in the in-kernel asynchronous I/O layer
that gadgetfs uses.  The AIO core also seemed to be largely
unmaintained.  Is this still true?

Sarah Sharp
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