tree 0bf5091284b456719b527a288bc79111987fd0f2
parent 50c8ea8080700014872f2bbd7466d31ce0476290
author Rusty Russell <rusty@rustcorp.com.au> 1202187002 -0500
committer Rusty Russell <rusty@rustcorp.com.au> 1202129402 +1100

virtio: Tweak virtio_net defines

1) Turn GSO on virtio net into an all-or-nothing (keep checksumming
   separate).  Having multiple bits is a pain: if you can't support something
   you should handle it in software, which is still a performance win.

2) Make VIRTIO_NET_HDR_GSO_ECN a flag in the header, so it can apply to
   IPv6 or v4.

3) Rename VIRTIO_NET_F_NO_CSUM to VIRTIO_NET_F_CSUM (ie. means we do
   checksumming).

4) Add csum and gso params to virtio_net to allow more testing.

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