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authorSasha Levin <levinsasha928@gmail.com>2011-08-14 17:52:32 +0300
committerRusty Russell <rusty@rustcorp.com.au>2011-11-02 11:40:58 +1030
commit3ead6f4d42e2866a48d7abf9bc98553f1110b6df (patch)
treedb9bcecd8d232b0f3b9fb14589c58a872c400539 /drivers
parent51c6d61ac58844b5e3e0d28271084c06f6a15371 (diff)
downloadlinux-3ead6f4d42e2866a48d7abf9bc98553f1110b6df.tar.bz2
virtio_config: Add virtio_config_val_len()
This patch adds virtio_config_val_len() which allows retrieving variable length data from the virtio config space only if a specific feature is on. Cc: Amit Shah <amit.shah@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: virtualization@lists.linux-foundation.org Signed-off-by: Sasha Levin <levinsasha928@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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