KEVENT: add new uevent for dock
so that userspace can be notified of dock and undock events.
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d22932..0503b2e 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -46,6 +46,8 @@
KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */
KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */
KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */
+ KOBJ_UNDOCK = (__force kobject_action_t) 0x08, /* undocking */
+ KOBJ_DOCK = (__force kobject_action_t) 0x09, /* dock */
};
struct kobject {
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 7f20e7b..2b1530f 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -50,6 +50,10 @@
return "offline";
case KOBJ_ONLINE:
return "online";
+ case KOBJ_DOCK:
+ return "dock";
+ case KOBJ_UNDOCK:
+ return "undock";
default:
return NULL;
}