David Vrabel 4c1bd3d7a7 USB: make urb scatter-gather support more generic
The WHCI HCD will also support urbs with scatter-gather lists.  Add a
usb_bus field to indicated how many sg list elements are supported by
the HCD.  Use this to decide whether to pass the scatter-list to the HCD
or not.

Make the usb-storage driver use this new field.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11 11:55:14 -08:00
..
2009-12-01 16:32:19 -08:00
2009-12-02 01:13:11 -08:00
2009-11-27 21:07:23 +01:00
2009-11-12 07:26:01 -08:00