15b9c547cSRui Paulo /* 25b9c547cSRui Paulo * Common hostapd/wpa_supplicant HW features 35b9c547cSRui Paulo * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> 45b9c547cSRui Paulo * Copyright (c) 2015, Qualcomm Atheros, Inc. 55b9c547cSRui Paulo * 65b9c547cSRui Paulo * This software may be distributed under the terms of the BSD license. 75b9c547cSRui Paulo * See README for more details. 85b9c547cSRui Paulo */ 95b9c547cSRui Paulo 105b9c547cSRui Paulo #ifndef HW_FEATURES_COMMON_H 115b9c547cSRui Paulo #define HW_FEATURES_COMMON_H 125b9c547cSRui Paulo 135b9c547cSRui Paulo #include "drivers/driver.h" 145b9c547cSRui Paulo 155b9c547cSRui Paulo struct hostapd_channel_data * hw_get_channel_chan(struct hostapd_hw_modes *mode, 165b9c547cSRui Paulo int chan, int *freq); 175b9c547cSRui Paulo struct hostapd_channel_data * hw_get_channel_freq(struct hostapd_hw_modes *mode, 185b9c547cSRui Paulo int freq, int *chan); 195b9c547cSRui Paulo 205b9c547cSRui Paulo int hw_get_freq(struct hostapd_hw_modes *mode, int chan); 215b9c547cSRui Paulo int hw_get_chan(struct hostapd_hw_modes *mode, int freq); 225b9c547cSRui Paulo 235b9c547cSRui Paulo int allowed_ht40_channel_pair(struct hostapd_hw_modes *mode, int pri_chan, 245b9c547cSRui Paulo int sec_chan); 255b9c547cSRui Paulo void get_pri_sec_chan(struct wpa_scan_res *bss, int *pri_chan, int *sec_chan); 265b9c547cSRui Paulo int check_40mhz_5g(struct hostapd_hw_modes *mode, 275b9c547cSRui Paulo struct wpa_scan_results *scan_res, int pri_chan, 285b9c547cSRui Paulo int sec_chan); 295b9c547cSRui Paulo int check_40mhz_2g4(struct hostapd_hw_modes *mode, 305b9c547cSRui Paulo struct wpa_scan_results *scan_res, int pri_chan, 315b9c547cSRui Paulo int sec_chan); 325b9c547cSRui Paulo int hostapd_set_freq_params(struct hostapd_freq_params *data, 335b9c547cSRui Paulo enum hostapd_hw_mode mode, 345b9c547cSRui Paulo int freq, int channel, int ht_enabled, 35*206b73d0SCy Schubert int vht_enabled, int he_enabled, 36*206b73d0SCy Schubert int sec_channel_offset, 37*206b73d0SCy Schubert int oper_chwidth, int center_segment0, 38*206b73d0SCy Schubert int center_segment1, u32 vht_caps, 39*206b73d0SCy Schubert struct he_capabilities *he_caps); 4085732ac8SCy Schubert void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps, 4185732ac8SCy Schubert int disabled); 4285732ac8SCy Schubert int ieee80211ac_cap_check(u32 hw, u32 conf); 435b9c547cSRui Paulo 444bc52338SCy Schubert u32 num_chan_to_bw(int num_chans); 454bc52338SCy Schubert int chan_bw_allowed(const struct hostapd_channel_data *chan, u32 bw, 464bc52338SCy Schubert int ht40_plus, int pri); 474bc52338SCy Schubert int chan_pri_allowed(const struct hostapd_channel_data *chan); 484bc52338SCy Schubert 495b9c547cSRui Paulo #endif /* HW_FEATURES_COMMON_H */ 50