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/*
* Common hostapd/wpa_supplicant HW features
* Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi>
* Copyright (c) 2015, Qualcomm Atheros, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef HW_FEATURES_COMMON_H
#define HW_FEATURES_COMMON_H
#include "drivers/driver.h"
struct hostapd_channel_data * hw_get_channel_chan(struct hostapd_hw_modes *mode,
int chan, int *freq);
struct hostapd_channel_data * hw_get_channel_freq(struct hostapd_hw_modes *mode,
int freq, int *chan);
int hw_get_freq(struct hostapd_hw_modes *mode, int chan);
int hw_get_chan(struct hostapd_hw_modes *mode, int freq);
int allowed_ht40_channel_pair(struct hostapd_hw_modes *mode, int pri_chan,
int sec_chan);
void get_pri_sec_chan(struct wpa_scan_res *bss, int *pri_chan, int *sec_chan);
int check_40mhz_5g(struct hostapd_hw_modes *mode,
struct wpa_scan_results *scan_res, int pri_chan,
int sec_chan);
int check_40mhz_2g4(struct hostapd_hw_modes *mode,
struct wpa_scan_results *scan_res, int pri_chan,
int sec_chan);
int hostapd_set_freq_params(struct hostapd_freq_params *data,
enum hostapd_hw_mode mode,
int freq, int channel, int ht_enabled,
int vht_enabled, int he_enabled,
int sec_channel_offset,
int oper_chwidth, int center_segment0,
int center_segment1, u32 vht_caps,
struct he_capabilities *he_caps);
void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps,
int disabled);
int ieee80211ac_cap_check(u32 hw, u32 conf);
u32 num_chan_to_bw(int num_chans);
int chan_bw_allowed(const struct hostapd_channel_data *chan, u32 bw,
int ht40_plus, int pri);
int chan_pri_allowed(const struct hostapd_channel_data *chan);
#endif /* HW_FEATURES_COMMON_H */
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