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xen: Add xenbus_backend device
authorBastian Blank <waldi@debian.org>
Sat, 10 Dec 2011 18:29:48 +0000 (19:29 +0100)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 2 Feb 2012 19:08:48 +0000 (14:08 -0500)
commit8c948f415363cfa076b3312080936b4eba107dd0
treeaac50add8caa186a9d91198ebdb56846fd6f5c99tree
parent72bf96bf3b35dea7e271546408a8f12c8946fb99commit | diff
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>
drivers/xen/xenbus/Makefile diff | blob | history
drivers/xen/xenbus/xenbus_dev_backend.c [new file with mode: 0644] blob
include/xen/xenbus_dev.h [new file with mode: 0644] blob
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