1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2017 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * The full GNU General Public License is included in this distribution in the 15 * file called LICENSE. 16 * 17 * Contact Information: 18 * wlanfae <wlanfae@realtek.com> 19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, 20 * Hsinchu 300, Taiwan. 21 * 22 * Larry Finger <Larry.Finger@lwfinger.net> 23 * 24 *****************************************************************************/ 25 26 #ifndef __PHYDM_DFS_H__ 27 #define __PHYDM_DFS_H__ 28 29 #define DFS_VERSION "1.1" 30 31 /*@ 32 * ============================================================ 33 * Definition 34 * ============================================================ 35 */ 36 37 /*@ 38 * ============================================================ 39 * 1 structure 40 * ============================================================ 41 */ 42 43 struct _DFS_STATISTICS { 44 u8 mask_idx; 45 u8 igi_cur; 46 u8 igi_pre; 47 u8 st_l2h_cur; 48 u16 fa_count_pre; 49 u16 fa_inc_hist[5]; 50 u16 short_pulse_cnt_pre; 51 u16 long_pulse_cnt_pre; 52 u8 pwdb_th; 53 u8 pwdb_th_cur; 54 u8 pwdb_scalar_factor; 55 u8 peak_th; 56 u8 short_pulse_cnt_th; 57 u8 long_pulse_cnt_th; 58 u8 peak_window; 59 u8 three_peak_opt; 60 u8 three_peak_th2; 61 u8 fa_mask_th; 62 u8 st_l2h_max; 63 u8 st_l2h_min; 64 u8 dfs_polling_time; 65 u8 mask_hist_checked : 3; 66 boolean pulse_flag_hist[5]; 67 boolean pulse_type_hist[5]; 68 boolean radar_det_mask_hist[5]; 69 boolean idle_mode; 70 boolean force_TP_mode; 71 boolean dbg_mode; 72 boolean sw_trigger_mode; 73 boolean det_print; 74 boolean det_print2; 75 boolean radar_type; 76 boolean print_hist_rpt; 77 boolean hist_cond_on; 78 /*@dfs histogram*/ 79 boolean pri_cond1; 80 boolean pri_cond2; 81 boolean pri_cond3; 82 boolean pri_cond4; 83 boolean pri_cond5; 84 boolean pw_cond1; 85 boolean pw_cond2; 86 boolean pw_cond3; 87 boolean pri_type3_4_cond1; /*@for ETSI*/ 88 boolean pri_type3_4_cond2; /*@for ETSI*/ 89 boolean pw_long_cond1; /*@for long radar*/ 90 boolean pw_long_cond2; /*@for long radar*/ 91 boolean pri_long_cond1; /*@for long radar*/ 92 boolean pw_flag; 93 boolean pri_flag; 94 boolean pri_type3_4_flag; /*@for ETSI*/ 95 boolean long_radar_flag; 96 u8 pri_hold_sum[6]; 97 u8 pw_hold_sum[6]; 98 u8 pri_long_hold_sum[6]; 99 u8 pw_long_hold_sum[6]; 100 u8 hist_idx; 101 u8 hist_long_idx; 102 u8 pw_hold[4][6]; 103 u8 pri_hold[4][6]; 104 u8 pw_std; /*@The std(var) of reasonable num of pw group*/ 105 u8 pri_std;/*@The std(var) of reasonable num of pri group*/ 106 /*@dfs histogram threshold*/ 107 u8 pri_hist_th : 3; 108 u8 pri_sum_g1_th : 4; 109 u8 pri_sum_g5_th : 4; 110 u8 pri_sum_g1_fcc_th : 3; 111 u8 pri_sum_g3_fcc_th : 3; 112 u8 pri_sum_safe_fcc_th : 7; 113 u8 pri_sum_type4_th : 5; 114 u8 pri_sum_type6_th : 5; 115 u8 pri_sum_safe_th : 6; 116 u8 pri_sum_g5_under_g1_th : 3; 117 u8 pri_pw_diff_th : 3; 118 u8 pri_pw_diff_fcc_th : 4; 119 u8 pri_pw_diff_fcc_idle_th : 2; 120 u8 pri_pw_diff_w53_th : 4; 121 u8 pri_type1_low_fcc_th : 7; 122 u8 pri_type1_upp_fcc_th : 7; 123 u8 pri_type1_cen_fcc_th : 7; 124 u8 pw_g0_th : 4; 125 u8 pw_long_lower_20m_th : 4; 126 u8 pw_long_lower_th : 3; 127 u8 pri_long_upper_th : 6; 128 u8 pw_long_sum_upper_th : 7; 129 u8 pw_std_th : 4; 130 u8 pw_std_idle_th : 4; 131 u8 pri_std_th : 4; 132 u8 pri_std_idle_th : 4; 133 u8 type4_pw_max_cnt : 4; 134 u8 type4_safe_pri_sum_th : 3; 135 }; 136 137 /*@ 138 * ============================================================ 139 * enumeration 140 * ============================================================ 141 */ 142 143 enum phydm_dfs_region_domain { 144 PHYDM_DFS_DOMAIN_UNKNOWN = 0, 145 PHYDM_DFS_DOMAIN_FCC = 1, 146 PHYDM_DFS_DOMAIN_MKK = 2, 147 PHYDM_DFS_DOMAIN_ETSI = 3, 148 }; 149 150 /*@ 151 * ============================================================ 152 * function prototype 153 * ============================================================ 154 */ 155 #if defined(CONFIG_PHYDM_DFS_MASTER) 156 void phydm_radar_detect_reset(void *dm_void); 157 void phydm_radar_detect_disable(void *dm_void); 158 void phydm_radar_detect_enable(void *dm_void); 159 boolean phydm_radar_detect(void *dm_void); 160 void phydm_dfs_histogram_radar_distinguish(void *dm_void); 161 boolean phydm_dfs_hist_log(void *dm_void, u8 index); 162 void phydm_dfs_parameter_init(void *dm_void); 163 void phydm_dfs_hist_dbg(void *dm_void, char input[][16], u32 *_used, 164 char *output, u32 *_out_len); 165 void phydm_dfs_debug(void *dm_void, char input[][16], u32 *_used, 166 char *output, u32 *_out_len); 167 u8 phydm_dfs_polling_time(void *dm_void); 168 #endif /* @defined(CONFIG_PHYDM_DFS_MASTER) */ 169 170 boolean 171 phydm_dfs_is_meteorology_channel(void *dm_void); 172 173 void 174 phydm_dfs_segment_distinguish(void *dm_void, enum rf_syn syn_path); 175 176 void 177 phydm_dfs_segment_flag_reset(void *dm_void); 178 179 boolean 180 phydm_is_dfs_band(void *dm_void); 181 182 boolean 183 phydm_dfs_master_enabled(void *dm_void); 184 185 #if (DM_ODM_SUPPORT_TYPE & ODM_WIN) 186 #ifdef PHYDM_IC_JGR3_SERIES_SUPPORT 187 void phydm_dfs_ap_reset_radar_detect_counter_and_flag(void *dm_void); 188 #endif 189 #endif 190 191 #endif /*@#ifndef __PHYDM_DFS_H__ */ 192