1/* 2 * Airtime policy configuration 3 * Copyright (c) 2018-2019, Toke H��iland-J��rgensen <toke@toke.dk> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9#ifndef AIRTIME_POLICY_H 10#define AIRTIME_POLICY_H 11 12struct hostapd_iface; 13 14#ifdef CONFIG_AIRTIME_POLICY 15 16#define AIRTIME_DEFAULT_UPDATE_INTERVAL 200 /* ms */ 17#define AIRTIME_BACKLOG_EXPIRY_FACTOR 2500 /* 2.5 intervals + convert to usec */ 18 19/* scale quantum so this becomes the effective quantum after applying the max 20 * weight, but never go below min or above max */ 21#define AIRTIME_QUANTUM_MIN 8 /* usec */ 22#define AIRTIME_QUANTUM_MAX 256 /* usec */ 23#define AIRTIME_QUANTUM_TARGET 1024 /* usec */ 24 25int airtime_policy_new_sta(struct hostapd_data *hapd, struct sta_info *sta); 26int airtime_policy_update_init(struct hostapd_iface *iface); 27void airtime_policy_update_deinit(struct hostapd_iface *iface); 28 29#else /* CONFIG_AIRTIME_POLICY */ 30 31static inline int airtime_policy_new_sta(struct hostapd_data *hapd, 32 struct sta_info *sta) 33{ 34 return -1; 35} 36 37static inline int airtime_policy_update_init(struct hostapd_iface *iface) 38{ 39 return -1; 40} 41 42static inline void airtime_policy_update_deinit(struct hostapd_iface *iface) 43{ 44} 45 46#endif /* CONFIG_AIRTIME_POLICY */ 47 48#endif /* AIRTIME_POLICY_H */ 49