1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 2012 Realtek Corporation.*/ 3 4 /********************************************************************** 5 * The following is for 8723B 1ANT BT Co-exist definition 6 **********************************************************************/ 7 #define BT_INFO_8723B_1ANT_B_FTP BIT7 8 #define BT_INFO_8723B_1ANT_B_A2DP BIT6 9 #define BT_INFO_8723B_1ANT_B_HID BIT5 10 #define BT_INFO_8723B_1ANT_B_SCO_BUSY BIT4 11 #define BT_INFO_8723B_1ANT_B_ACL_BUSY BIT3 12 #define BT_INFO_8723B_1ANT_B_INQ_PAGE BIT2 13 #define BT_INFO_8723B_1ANT_B_SCO_ESCO BIT1 14 #define BT_INFO_8723B_1ANT_B_CONNECTION BIT0 15 16 #define BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ 17 (((_BT_INFO_EXT_&BIT0)) ? true : false) 18 19 #define BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT 2 20 21 #define BT_8723B_1ANT_WIFI_NOISY_THRESH 50 22 23 enum _BT_INFO_SRC_8723B_1ANT { 24 BT_INFO_SRC_8723B_1ANT_WIFI_FW = 0x0, 25 BT_INFO_SRC_8723B_1ANT_BT_RSP = 0x1, 26 BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND = 0x2, 27 BT_INFO_SRC_8723B_1ANT_MAX 28 }; 29 30 enum _BT_8723B_1ANT_BT_STATUS { 31 BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, 32 BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1, 33 BT_8723B_1ANT_BT_STATUS_INQ_PAGE = 0x2, 34 BT_8723B_1ANT_BT_STATUS_ACL_BUSY = 0x3, 35 BT_8723B_1ANT_BT_STATUS_SCO_BUSY = 0x4, 36 BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, 37 BT_8723B_1ANT_BT_STATUS_MAX 38 }; 39 40 enum _BT_8723B_1ANT_WIFI_STATUS { 41 BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0, 42 BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1, 43 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2, 44 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3, 45 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4, 46 BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5, 47 BT_8723B_1ANT_WIFI_STATUS_MAX 48 }; 49 50 enum _BT_8723B_1ANT_COEX_ALGO { 51 BT_8723B_1ANT_COEX_ALGO_UNDEFINED = 0x0, 52 BT_8723B_1ANT_COEX_ALGO_SCO = 0x1, 53 BT_8723B_1ANT_COEX_ALGO_HID = 0x2, 54 BT_8723B_1ANT_COEX_ALGO_A2DP = 0x3, 55 BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS = 0x4, 56 BT_8723B_1ANT_COEX_ALGO_PANEDR = 0x5, 57 BT_8723B_1ANT_COEX_ALGO_PANHS = 0x6, 58 BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7, 59 BT_8723B_1ANT_COEX_ALGO_PANEDR_HID = 0x8, 60 BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, 61 BT_8723B_1ANT_COEX_ALGO_HID_A2DP = 0xa, 62 BT_8723B_1ANT_COEX_ALGO_MAX = 0xb, 63 }; 64 65 struct coex_dm_8723b_1ant { 66 /* hw setting */ 67 u8 pre_ant_pos_type; 68 u8 cur_ant_pos_type; 69 /* fw mechanism */ 70 bool cur_ignore_wlan_act; 71 bool pre_ignore_wlan_act; 72 u8 pre_ps_tdma; 73 u8 cur_ps_tdma; 74 u8 ps_tdma_para[5]; 75 u8 ps_tdma_du_adj_type; 76 bool auto_tdma_adjust; 77 bool pre_ps_tdma_on; 78 bool cur_ps_tdma_on; 79 bool pre_bt_auto_report; 80 bool cur_bt_auto_report; 81 u8 pre_lps; 82 u8 cur_lps; 83 u8 pre_rpwm; 84 u8 cur_rpwm; 85 86 /* sw mechanism */ 87 bool pre_low_penalty_ra; 88 bool cur_low_penalty_ra; 89 u32 pre_val0x6c0; 90 u32 cur_val0x6c0; 91 u32 pre_val0x6c4; 92 u32 cur_val0x6c4; 93 u32 pre_val0x6c8; 94 u32 cur_val0x6c8; 95 u8 pre_val0x6cc; 96 u8 cur_val0x6cc; 97 bool limited_dig; 98 99 u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */ 100 u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */ 101 u16 backup_retry_limit; 102 u8 backup_ampdu_max_time; 103 104 /* algorithm related */ 105 u8 pre_algorithm; 106 u8 cur_algorithm; 107 u8 bt_status; 108 u8 wifi_chnl_info[3]; 109 110 u32 prera_mask; 111 u32 curra_mask; 112 u8 pre_arfr_type; 113 u8 cur_arfr_type; 114 u8 pre_retry_limit_type; 115 u8 cur_retry_limit_type; 116 u8 pre_ampdu_time_type; 117 u8 cur_ampdu_time_type; 118 u32 arp_cnt; 119 120 u8 error_condition; 121 }; 122 123 struct coex_sta_8723b_1ant { 124 bool bt_disabled; 125 bool bt_link_exist; 126 bool sco_exist; 127 bool a2dp_exist; 128 bool hid_exist; 129 bool pan_exist; 130 bool bt_hi_pri_link_exist; 131 u8 num_of_profile; 132 bool bt_abnormal_scan; 133 134 bool under_lps; 135 bool under_ips; 136 u32 special_pkt_period_cnt; 137 u32 high_priority_tx; 138 u32 high_priority_rx; 139 u32 low_priority_tx; 140 u32 low_priority_rx; 141 u8 bt_rssi; 142 u8 pre_bt_rssi_state; 143 u8 pre_wifi_rssi_state[4]; 144 bool bt_tx_rx_mask; 145 bool c2h_bt_info_req_sent; 146 u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10]; 147 u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX]; 148 bool bt_whck_test; 149 bool c2h_bt_inquiry_page; 150 bool c2h_bt_remote_name_req; 151 bool wifi_is_high_pri_task; 152 u8 bt_retry_cnt; 153 u8 bt_info_ext; 154 u8 scan_ap_num; 155 bool cck_ever_lock; 156 u8 coex_table_type; 157 bool force_lps_on; 158 u32 pop_event_cnt; 159 160 u32 crc_ok_cck; 161 u32 crc_ok_11g; 162 u32 crc_ok_11n; 163 u32 crc_ok_11n_agg; 164 165 u32 crc_err_cck; 166 u32 crc_err_11g; 167 u32 crc_err_11n; 168 u32 crc_err_11n_agg; 169 170 bool cck_lock; 171 bool pre_ccklock; 172 173 u32 wrong_profile_notification; 174 175 u8 a2dp_bit_pool; 176 u8 cut_version; 177 }; 178 179 /************************************************************************* 180 * The following is interface which will notify coex module. 181 *************************************************************************/ 182 void ex_btc8723b1ant_power_on_setting(struct btc_coexist *btcoexist); 183 void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist, 184 bool wifi_only); 185 void ex_btc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist); 186 void ex_btc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type); 187 void ex_btc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type); 188 void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type); 189 void ex_btc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type); 190 void ex_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist, 191 u8 type); 192 void ex_btc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist, 193 u8 type); 194 void ex_btc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, 195 u8 *tmpbuf, u8 length); 196 void ex_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, 197 u8 type); 198 void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist); 199 void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate); 200 void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist); 201 void ex_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist, 202 struct seq_file *m); 203 void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state); 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