| commit | 0e6ca1998e4c803b0be98f97a1d1e1ea562b8964 | [log] [tgz] |
|---|---|---|
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | Fri Feb 18 17:43:16 2011 +0530 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Feb 25 11:33:56 2011 -0800 |
| tree | bd54db0582948c78a8759f7713e6b7b97833e3a0 | |
| parent | 91f58ae61913b40da35e119017e70b3420c6f3a0 [diff] |
USB: gadget: Implement hardware queuing in ci13xxx_udc Chipidea USB controller provides a means (Add dTD TripWire semaphore) for safely adding a new dTD to an active endpoint's linked list. Make use of this feature to improve performance. Dynamically allocate and free dTD for supporting zero length packet termination. Honor no_interrupt flag set by gadget drivers. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>