18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2010, Intel Corporation. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Author: John Fastabend <john.r.fastabend@intel.com> 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef _DCB_EVENT_H 98c2ecf20Sopenharmony_ci#define _DCB_EVENT_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_cienum dcbevent_notif_type { 128c2ecf20Sopenharmony_ci DCB_APP_EVENT = 1, 138c2ecf20Sopenharmony_ci}; 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci#ifdef CONFIG_DCB 168c2ecf20Sopenharmony_ciint register_dcbevent_notifier(struct notifier_block *nb); 178c2ecf20Sopenharmony_ciint unregister_dcbevent_notifier(struct notifier_block *nb); 188c2ecf20Sopenharmony_ciint call_dcbevent_notifiers(unsigned long val, void *v); 198c2ecf20Sopenharmony_ci#else 208c2ecf20Sopenharmony_cistatic inline int 218c2ecf20Sopenharmony_ciregister_dcbevent_notifier(struct notifier_block *nb) 228c2ecf20Sopenharmony_ci{ 238c2ecf20Sopenharmony_ci return 0; 248c2ecf20Sopenharmony_ci} 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_cistatic inline int unregister_dcbevent_notifier(struct notifier_block *nb) 278c2ecf20Sopenharmony_ci{ 288c2ecf20Sopenharmony_ci return 0; 298c2ecf20Sopenharmony_ci} 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_cistatic inline int call_dcbevent_notifiers(unsigned long val, void *v) 328c2ecf20Sopenharmony_ci{ 338c2ecf20Sopenharmony_ci return 0; 348c2ecf20Sopenharmony_ci} 358c2ecf20Sopenharmony_ci#endif /* CONFIG_DCB */ 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ci#endif 38