| commit | 294a39e7829dfd663e6c5c94cede0c6a0c13e37f | [log] [tgz] |
|---|---|---|
| author | David Vrabel <david.vrabel@csr.com> | Mon Aug 24 15:02:27 2009 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Dec 11 11:55:14 2009 -0800 |
| tree | c9157a84b52aa64f29ce445e1e86a4f4523d8d39 | |
| parent | 4c1bd3d7a7d114dabd58f62f386ac4bfd268be1f [diff] |
USB: whci-hcd: support urbs with scatter-gather lists Support urbs with scatter-gather lists by trying to fit sg list elements into page lists in one or more qTDs. qTDs must end on a wMaxPacketSize boundary so if this isn't possible the urb's sg list must be copied into bounce buffers. Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>