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2 Commits (08ff924e7fa7b826396f5ef1cb15656db7fb6545)

Author SHA1 Message Date
Daniel De Graaf d2fb4c51c7 xenbus: Add support for xenbus backend in stub domain 
Add an ioctl to the /dev/xen/xenbus_backend device allowing the xenbus
backend to be started after the kernel has booted. This allows xenstore
to run in a different domain from the dom0.

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 2012-05-21 09:53:18 -04:00
Bastian Blank e9f0fec3f5 xen: Add xenbus_backend device 
Access for xenstored to the event channel and pre-allocated ring is
managed via xenfs.  This adds its own character device featuring mmap
for the ring and an ioctl for the event channel.

Signed-off-by: Bastian Blank <waldi@debian.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 2011-12-16 13:29:41 -05:00