1 /*
2 * Copyright (c) 2010, Intel Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License along with
14 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
15 * Place - Suite 330, Boston, MA 02111-1307 USA.
16 *
17 * Author: John Fastabend <john.r.fastabend@intel.com>
18 */
19
20 #ifndef _DCB_EVENT_H
21 #define _DCB_EVENT_H
22
23 enum dcbevent_notif_type {
24 DCB_APP_EVENT = 1,
25 };
26
27 #ifdef CONFIG_DCB
28 extern int register_dcbevent_notifier(struct notifier_block *nb);
29 extern int unregister_dcbevent_notifier(struct notifier_block *nb);
30 extern int call_dcbevent_notifiers(unsigned long val, void *v);
31 #else
32 static inline int
register_dcbevent_notifier(struct notifier_block * nb)33 register_dcbevent_notifier(struct notifier_block *nb)
34 {
35 return 0;
36 }
37
unregister_dcbevent_notifier(struct notifier_block * nb)38 static inline int unregister_dcbevent_notifier(struct notifier_block *nb)
39 {
40 return 0;
41 }
42
call_dcbevent_notifiers(unsigned long val,void * v)43 static inline int call_dcbevent_notifiers(unsigned long val, void *v)
44 {
45 return 0;
46 }
47 #endif /* CONFIG_DCB */
48
49 #endif
50