xen: add /dev/xen/evtchn driver
authorIan Campbell <ian.campbell@citrix.com>
Sat, 7 Feb 2009 03:21:19 +0000 (19:21 -0800)
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Mon, 30 Mar 2009 16:26:49 +0000 (09:26 -0700)
commitf7116284c734f3a47180cd9c907944a1837ccb3c
tree320ce180a59a411ebbcbe08e6490a7fd672ad232
parentd4c045364d3107603187f21a56ec231e74d26441
xen: add /dev/xen/evtchn driver

This driver is used by application which wish to receive notifications
from the hypervisor or other guests via Xen's event channel
mechanism. In particular it is used by the xenstore daemon in domain
0.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
drivers/xen/Kconfig
drivers/xen/Makefile
drivers/xen/evtchn.c [new file with mode: 0644]
include/xen/evtchn.h [new file with mode: 0644]