tree b91ffb6df4ac13ace269bef60ae16a1048b1fa73
parent c624896e488ba2bff5ae497782cfb265c8b00646
author Rusty Russell <rusty@rustcorp.com.au> 1217005573 -0500
committer Rusty Russell <rusty@rustcorp.com.au> 1216951574 +1000

virtio: Add transport feature handling stub for virtio_ring.

To prepare for virtio_ring transport feature bits, hook in a call in
all the users to manipulate them.  This currently just clears all the
bits, since it doesn't understand any features.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>