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58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/*
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* Common hostapd/wpa_supplicant HW features
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* Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi>
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* Copyright (c) 2015, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef HW_FEATURES_COMMON_H
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#define HW_FEATURES_COMMON_H
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#include "drivers/driver.h"
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struct hostapd_channel_data * hw_get_channel_chan(struct hostapd_hw_modes *mode,
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int chan, int *freq);
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struct hostapd_channel_data *
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hw_mode_get_channel(struct hostapd_hw_modes *mode, int freq, int *chan);
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struct hostapd_channel_data *
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hw_get_channel_freq(enum hostapd_hw_mode mode, int freq, int *chan,
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struct hostapd_hw_modes *hw_features, int num_hw_features);
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int hw_get_freq(struct hostapd_hw_modes *mode, int chan);
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int hw_get_chan(enum hostapd_hw_mode mode, int freq,
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struct hostapd_hw_modes *hw_features, int num_hw_features);
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int allowed_ht40_channel_pair(enum hostapd_hw_mode mode,
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struct hostapd_channel_data *p_chan,
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struct hostapd_channel_data *s_chan);
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void get_pri_sec_chan(struct wpa_scan_res *bss, int *pri_chan, int *sec_chan);
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int check_40mhz_5g(struct wpa_scan_results *scan_res,
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struct hostapd_channel_data *pri_chan,
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struct hostapd_channel_data *sec_chan);
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int check_bss_coex_40mhz(struct wpa_scan_res *bss, int pri_freq, int sec_freq);
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int check_40mhz_2g4(struct hostapd_hw_modes *mode,
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struct wpa_scan_results *scan_res, int pri_chan,
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int sec_chan);
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int hostapd_set_freq_params(struct hostapd_freq_params *data,
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enum hostapd_hw_mode mode,
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int freq, int channel, int edmg, u8 edmg_channel,
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int ht_enabled,
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int vht_enabled, int he_enabled,
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int sec_channel_offset,
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int oper_chwidth, int center_segment0,
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int center_segment1, u32 vht_caps,
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struct he_capabilities *he_caps);
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void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps,
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int disabled);
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int ieee80211ac_cap_check(u32 hw, u32 conf);
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u32 num_chan_to_bw(int num_chans);
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int chan_bw_allowed(const struct hostapd_channel_data *chan, u32 bw,
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int ht40_plus, int pri);
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int chan_pri_allowed(const struct hostapd_channel_data *chan);
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#endif /* HW_FEATURES_COMMON_H */
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