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(parent: 2fb3683) | patch
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>
Fri, 16 Dec 2011 18:29:41 +0000 (13:29 -0500)
commite9f0fec3f5d406c500861da779d16a779a110055
tree54746773f093c060f1112ad1d8067d37010b92a3tree | snapshot (tar.gz zip)
parent2fb3683e7b164ee2b324039f7c9d90fe5b1a259bcommit | 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 | blame | 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