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authorKristen Accardi <kristen.c.accardi@intel.com>2006-06-25 03:36:00 +0400
committerLen Brown <len.brown@intel.com>2006-06-27 09:24:15 +0400
commita6a888b3c20cf559c8a2e6e4d86c570dda2ef0f5 (patch)
treeeab2875166d1a7fd95a8bb2554f48963a38d06be
parent5e7d8818114f08ad9078d2c1a8a88d78d49de8dc (diff)
downloadlinux-a6a888b3c20cf559c8a2e6e4d86c570dda2ef0f5.tar.xz
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>
-rw-r--r--include/linux/kobject.h2
-rw-r--r--lib/kobject_uevent.c4
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d229327959e..0503b2ed8bae 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -46,6 +46,8 @@ enum kobject_action {
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 7f20e7b857cb..2b1530fc573b 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -50,6 +50,10 @@ static char *action_to_string(enum kobject_action action)
return "offline";
case KOBJ_ONLINE:
return "online";
+ case KOBJ_DOCK:
+ return "dock";
+ case KOBJ_UNDOCK:
+ return "undock";
default:
return NULL;
}