tree 320ce180a59a411ebbcbe08e6490a7fd672ad232
parent d4c045364d3107603187f21a56ec231e74d26441
author Ian Campbell <ian.campbell@citrix.com> 1233976879 -0800
committer Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1238430409 -0700

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>