| commit | 898c60867827796f0f6f84e5de446098d776c866 | [log] [tgz] |
|---|---|---|
| author | Felipe Balbi <balbi@ti.com> | Tue Nov 22 11:11:50 2011 +0200 |
| committer | Felipe Balbi <balbi@ti.com> | Wed Dec 21 13:24:44 2011 +0200 |
| tree | 0d15e6d19db58d1da68ca14a7e53609d729226fe | |
| parent | 14ff96e04c0b29736c8c81fbe75e86dd373c8e22 [diff] |
usb: gadget: introduce support for sg lists Some controllers support scatter/gather transfers and that might be very useful for some gadget drivers. This means that we can make use of larger buffer allocations which means we will have less completion IRQs overtime, thus improving the perceived performance. Signed-off-by: Felipe Balbi <balbi@ti.com>