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96b99684 JF |
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 | |
a6227e26 | 14 | * this program; if not, see <http://www.gnu.org/licenses/>. |
96b99684 JF |
15 | * |
16 | * Author: John Fastabend <john.r.fastabend@intel.com> | |
17 | */ | |
18 | ||
19 | #ifndef _DCB_EVENT_H | |
20 | #define _DCB_EVENT_H | |
21 | ||
22 | enum dcbevent_notif_type { | |
23 | DCB_APP_EVENT = 1, | |
24 | }; | |
25 | ||
27737aa3 | 26 | #ifdef CONFIG_DCB |
126c623b JP |
27 | int register_dcbevent_notifier(struct notifier_block *nb); |
28 | int unregister_dcbevent_notifier(struct notifier_block *nb); | |
29 | int call_dcbevent_notifiers(unsigned long val, void *v); | |
27737aa3 JF |
30 | #else |
31 | static inline int | |
32 | register_dcbevent_notifier(struct notifier_block *nb) | |
33 | { | |
34 | return 0; | |
35 | } | |
36 | ||
37 | static inline int unregister_dcbevent_notifier(struct notifier_block *nb) | |
38 | { | |
39 | return 0; | |
40 | } | |
41 | ||
42 | static inline int call_dcbevent_notifiers(unsigned long val, void *v) | |
43 | { | |
44 | return 0; | |
45 | } | |
46 | #endif /* CONFIG_DCB */ | |
96b99684 JF |
47 | |
48 | #endif |