tree 34cacfd88a305067abeb16c64b3620e95305d8e8
parent e37630ca4f5142a6830654d9801b473600417d5c
author aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> 1240413555 +0000
committer aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> 1240413555 +0000

xen: backend driver core (Gerd Hoffmann)

This patch adds infrastructure for xen backend drivers living in qemu,
so drivers don't need to implement common stuff on their own.  It's
mostly xenbus management stuff: some functions to access xentore,
setting up xenstore watches, callbacks on device discovery and state
changes, handle event channel, ...

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7220 c046a42c-6fe2-441c-8c8c-71466251a162