xen: introduce dummy system device
commit9432e53a5bc88681b2d3aec4dac9db07c5476d1b
authorJuergen Gross <jgross@suse.com>
Thu, 12 May 2016 14:13:39 +0000 (12 16:13 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Mon, 23 May 2016 11:30:03 +0000 (23 13:30 +0200)
tree8a4b27413faf2e62733d803ca55030ab2d71aa3c
parente081c24d30c1e7b29eb4450aa16d6a0da5782797
xen: introduce dummy system device

Introduce a new dummy system device serving as parent for virtual
buses. This will enable new pv backends to introduce virtual buses
which are removable again opposed to system buses which are meant
to stay once added.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Message-id: 1463062421-613-2-git-send-email-jgross@suse.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/xenpv/xen_machine_pv.c
include/hw/xen/xen_backend.h