| commit | 148d9fe4c91a6356dae1b05b76b8133586c26be4 | [log] [tgz] |
|---|---|---|
| author | Alan Stern <stern@rowland.harvard.edu> | Thu Mar 27 14:52:57 2008 -0400 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Thu Apr 24 21:16:46 2008 -0700 |
| tree | 46156fcacfb5a402c9f222a06257b3926ff17497 | |
| parent | cc901bbb2e2a4e4f96da3d70dae332882c10054b [diff] |
USB: usb-storage: use adaptive DMA mask This patch (as1060) makes usb-storage set the DMA alignment mask for SCSI slaves to match the maxpacket size of the bulk-IN endpoint, rather than always setting it to 511. For full-speed devices that mask is too restrictive, and wireless USB devices can have maxpacket sizes larger than 512. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>