tree d5b6eb4610cb88e66a8fb556234c94141bf2ddf8
parent 75e3ea5ba7d7a6c171c62c710990f2a5fb07e19a
author Stefano Stabellini <sstabellini@kernel.org> 1499285319 -0700
committer Boris Ostrovsky <boris.ostrovsky@oracle.com> 1504187155 -0400

xen/pvcalls: introduce the pvcalls xenbus backend

Introduce a xenbus backend for the pvcalls protocol, as defined by
https://xenbits.xen.org/docs/unstable/misc/pvcalls.html.

This patch only adds the stubs, the code will be added by the following
patches.

Signed-off-by: Stefano Stabellini <stefano@aporeto.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
CC: boris.ostrovsky@oracle.com
CC: jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>