V4L/DVB (13429): cx18: Add Memory Descriptor List (MDL) layer to buffer handling
authorAndy Walls <awalls@radix.net>
Mon, 9 Nov 2009 02:45:24 +0000 (23:45 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 5 Dec 2009 20:41:51 +0000 (18:41 -0200)
Add a Memory Descriptor List (MDL) layer to buffer handling to implement
scatter-gather I/O.  Currently there is still only 1 buffer per MDL.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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