1 /* 2 * ACS - Automatic Channel Selection module 3 * Copyright (c) 2011, Atheros Communications 4 * Copyright (c) 2013, Qualcomm Atheros, Inc. 5 * 6 * This software may be distributed under the terms of the BSD license. 7 * See README for more details. 8 */ 9 10 #ifndef ACS_H 11 #define ACS_H 12 13 #ifdef CONFIG_ACS 14 15 enum hostapd_chan_status acs_init(struct hostapd_iface *iface); 16 void acs_cleanup(struct hostapd_iface *iface); 17 18 #define ACS_SCAN_RETRY_MAX_COUNT 15 19 #define ACS_SCAN_RETRY_INTERVAL 5 20 21 #else /* CONFIG_ACS */ 22 23 static inline enum hostapd_chan_status acs_init(struct hostapd_iface *iface) 24 { 25 wpa_printf(MSG_ERROR, "ACS was disabled on your build, rebuild hostapd with CONFIG_ACS=y or set channel"); 26 return HOSTAPD_CHAN_INVALID; 27 } 28 29 static inline void acs_cleanup(struct hostapd_iface *iface) 30 { 31 } 32 33 #endif /* CONFIG_ACS */ 34 35 #endif /* ACS_H */ 36