| commit | 2b81c083c62909dc2af0d8d2e8687b99d259954f | [log] [tgz] |
|---|---|---|
| author | Thomas Pugliese <thomas.pugliese@gmail.com> | Tue Jun 11 10:39:31 2013 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Jun 17 13:41:58 2013 -0700 |
| tree | e6cd643e09b056163e9393996231d7346e85cc74 | |
| parent | 5b92f46c967706d43717aa666c50c6ea0b12da43 [diff] |
usb: wire adapter: add scatter gather support This patch adds support for scatter gather DMA to the wire adapter and updates the HWA to advertise support for SG transfers. This allows the block layer to submit transfer requests to the HWA HC without first breaking them up into PAGE_SIZE requests. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>