| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Common hostapd/wpa_supplicant HW features |
| 3 | * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> |
| 4 | * Copyright (c) 2015, 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 HW_FEATURES_COMMON_H |
| 11 | #define HW_FEATURES_COMMON_H |
| 12 | |
| 13 | #include "drivers/driver.h" |
| 14 | |
| 15 | struct hostapd_channel_data * hw_get_channel_chan(struct hostapd_hw_modes *mode, |
| 16 | int chan, int *freq); |
| 17 | struct hostapd_channel_data * |
| 18 | hw_mode_get_channel(struct hostapd_hw_modes *mode, int freq, int *chan); |
| 19 | |
| 20 | struct hostapd_channel_data * |
| 21 | hw_get_channel_freq(enum hostapd_hw_mode mode, int freq, int *chan, |
| 22 | struct hostapd_hw_modes *hw_features, int num_hw_features); |
| 23 | |
| 24 | int hw_get_freq(struct hostapd_hw_modes *mode, int chan); |
| 25 | int hw_get_chan(enum hostapd_hw_mode mode, int freq, |
| 26 | struct hostapd_hw_modes *hw_features, int num_hw_features); |
| 27 | |
| 28 | int allowed_ht40_channel_pair(enum hostapd_hw_mode mode, |
| 29 | struct hostapd_channel_data *p_chan, |
| 30 | struct hostapd_channel_data *s_chan); |
| 31 | void get_pri_sec_chan(struct wpa_scan_res *bss, int *pri_chan, int *sec_chan); |
| 32 | int check_40mhz_5g(struct wpa_scan_results *scan_res, |
| 33 | struct hostapd_channel_data *pri_chan, |
| 34 | struct hostapd_channel_data *sec_chan); |
| 35 | int check_40mhz_2g4(struct hostapd_hw_modes *mode, |
| 36 | struct wpa_scan_results *scan_res, int pri_chan, |
| 37 | int sec_chan); |
| 38 | int hostapd_set_freq_params(struct hostapd_freq_params *data, |
| 39 | enum hostapd_hw_mode mode, |
| 40 | int freq, int channel, int edmg, u8 edmg_channel, |
| 41 | int ht_enabled, |
| 42 | int vht_enabled, int he_enabled, |
| 43 | int sec_channel_offset, |
| 44 | int oper_chwidth, int center_segment0, |
| 45 | int center_segment1, u32 vht_caps, |
| 46 | struct he_capabilities *he_caps); |
| 47 | void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps, |
| 48 | int disabled); |
| 49 | int ieee80211ac_cap_check(u32 hw, u32 conf); |
| 50 | |
| 51 | u32 num_chan_to_bw(int num_chans); |
| 52 | int chan_bw_allowed(const struct hostapd_channel_data *chan, u32 bw, |
| 53 | int ht40_plus, int pri); |
| 54 | int chan_pri_allowed(const struct hostapd_channel_data *chan); |
| 55 | |
| 56 | #endif /* HW_FEATURES_COMMON_H */ |