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      1 /*
      2  * DFS - Dynamic Frequency Selection
      3  * Copyright (c) 2002-2013, Jouni Malinen <j (at) w1.fi>
      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 #ifndef DFS_H
     10 #define DFS_H
     11 
     12 int hostapd_handle_dfs(struct hostapd_iface *iface);
     13 
     14 int hostapd_dfs_complete_cac(struct hostapd_iface *iface, int success, int freq,
     15 			     int ht_enabled, int chan_offset, int chan_width,
     16 			     int cf1, int cf2);
     17 int hostapd_dfs_radar_detected(struct hostapd_iface *iface, int freq,
     18 			       int ht_enabled,
     19 			       int chan_offset, int chan_width,
     20 			       int cf1, int cf2);
     21 int hostapd_dfs_nop_finished(struct hostapd_iface *iface, int freq,
     22 			     int ht_enabled,
     23 			     int chan_offset, int chan_width, int cf1, int cf2);
     24 int hostapd_is_dfs_required(struct hostapd_iface *iface);
     25 int hostapd_dfs_start_cac(struct hostapd_iface *iface, int freq,
     26 			  int ht_enabled, int chan_offset, int chan_width,
     27 			  int cf1, int cf2);
     28 int hostapd_handle_dfs_offload(struct hostapd_iface *iface);
     29 
     30 #endif /* DFS_H */
     31