drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h

   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_coex_dm_reset(struct btc_coexist *btcoexist);
 201 void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist);
 202 void ex_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist,
 203                                        struct seq_file *m);
 204 void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);