drivers/staging/rtl8192ee/btcoexist/halbtc8192e2ant.h

   1 /*****************************************************************
   2  *   The following is for 8192E 2Ant BT Co-exist definition
   3  *****************************************************************/
   4 #define BT_AUTO_REPORT_ONLY_8192E_2ANT                  0
   5
   6 #define BT_INFO_8192E_2ANT_B_FTP                        BIT(7)
   7 #define BT_INFO_8192E_2ANT_B_A2DP                       BIT(6)
   8 #define BT_INFO_8192E_2ANT_B_HID                        BIT(5)
   9 #define BT_INFO_8192E_2ANT_B_SCO_BUSY                   BIT(4)
  10 #define BT_INFO_8192E_2ANT_B_ACL_BUSY                   BIT(3)
  11 #define BT_INFO_8192E_2ANT_B_INQ_PAGE                   BIT(2)
  12 #define BT_INFO_8192E_2ANT_B_SCO_ESCO                   BIT(1)
  13 #define BT_INFO_8192E_2ANT_B_CONNECTION                 BIT(0)
  14
  15 #define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT             2
  16
  17 enum bt_info_src_8192e_2ant {
  18         BT_INFO_SRC_8192E_2ANT_WIFI_FW                  = 0x0,
  19         BT_INFO_SRC_8192E_2ANT_BT_RSP                   = 0x1,
  20         BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND           = 0x2,
  21         BT_INFO_SRC_8192E_2ANT_MAX
  22 };
  23
  24 enum bt_8192e_2ant_bt_status {
  25         BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE      = 0x0,
  26         BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE          = 0x1,
  27         BT_8192E_2ANT_BT_STATUS_INQ_PAGE                = 0x2,
  28         BT_8192E_2ANT_BT_STATUS_ACL_BUSY                = 0x3,
  29         BT_8192E_2ANT_BT_STATUS_SCO_BUSY                = 0x4,
  30         BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY            = 0x5,
  31         BT_8192E_2ANT_BT_STATUS_MAX
  32 };
  33
  34 enum bt_8192e_2ant_coex_algo {
  35         BT_8192E_2ANT_COEX_ALGO_UNDEFINED               = 0x0,
  36         BT_8192E_2ANT_COEX_ALGO_SCO                     = 0x1,
  37         BT_8192E_2ANT_COEX_ALGO_SCO_PAN                 = 0x2,
  38         BT_8192E_2ANT_COEX_ALGO_HID                     = 0x3,
  39         BT_8192E_2ANT_COEX_ALGO_A2DP                    = 0x4,
  40         BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS              = 0x5,
  41         BT_8192E_2ANT_COEX_ALGO_PANEDR                  = 0x6,
  42         BT_8192E_2ANT_COEX_ALGO_PANHS                   = 0x7,
  43         BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP             = 0x8,
  44         BT_8192E_2ANT_COEX_ALGO_PANEDR_HID              = 0x9,
  45         BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR         = 0xa,
  46         BT_8192E_2ANT_COEX_ALGO_HID_A2DP                = 0xb,
  47         BT_8192E_2ANT_COEX_ALGO_MAX                     = 0xc
  48 };
  49
  50 struct coex_dm_8192e_2ant {
  51         /* fw mechanism */
  52         u8 pre_dec_bt_pwr;
  53         u8 cur_dec_bt_pwr;
  54         u8 pre_fw_dac_swing_lvl;
  55         u8 cur_fw_dac_swing_lvl;
  56         bool cur_ignore_wlan_act;
  57         bool pre_ignore_wlan_act;
  58         u8 pre_ps_tdma;
  59         u8 cur_ps_tdma;
  60         u8 ps_tdma_para[5];
  61         u8 ps_tdma_du_adj_type;
  62         bool reset_tdma_adjust;
  63         bool auto_tdma_adjust;
  64         bool pre_ps_tdma_on;
  65         bool cur_ps_tdma_on;
  66         bool pre_bt_auto_report;
  67         bool cur_bt_auto_report;
  68
  69         /* sw mechanism */
  70         bool pre_rf_rx_lpf_shrink;
  71         bool cur_rf_rx_lpf_shrink;
  72         u32 bt_rf0x1e_backup;
  73         bool pre_low_penalty_ra;
  74         bool cur_low_penalty_ra;
  75         bool pre_dac_swing_on;
  76         u32 pre_dac_swing_lvl;
  77         bool cur_dac_swing_on;
  78         u32 cur_dac_swing_lvl;
  79         bool pre_adc_back_off;
  80         bool cur_adc_back_off;
  81         bool pre_agc_table_en;
  82         bool cur_agc_table_en;
  83         u32 pre_val0x6c0;
  84         u32 cur_val0x6c0;
  85         u32 pre_val0x6c4;
  86         u32 cur_val0x6c4;
  87         u32 pre_val0x6c8;
  88         u32 cur_val0x6c8;
  89         u8 pre_val0x6cc;
  90         u8 cur_val0x6cc;
  91         bool limited_dig;
  92
  93         u32 backup_arfr_cnt1;   /* Auto Rate Fallback Retry cnt */
  94         u32 backup_arfr_cnt2;   /* Auto Rate Fallback Retry cnt */
  95         u16 backup_retrylimit;
  96         u8 backup_ampdu_maxtime;
  97
  98         /* algorithm related */
  99         u8 pre_algorithm;
 100         u8 cur_algorithm;
 101         u8 bt_status;
 102         u8 wifi_chnl_info[3];
 103
 104         u8 pre_sstype;
 105         u8 cur_sstype;
 106
 107         u32 prera_mask;
 108         u32 curra_mask;
 109         u8 curra_masktype;
 110         u8 pre_arfrtype;
 111         u8 cur_arfrtype;
 112         u8 pre_retrylimit_type;
 113         u8 cur_retrylimit_type;
 114         u8 pre_ampdutime_type;
 115         u8 cur_ampdutime_type;
 116 };
 117
 118 struct coex_sta_8192e_2ant {
 119         bool bt_link_exist;
 120         bool sco_exist;
 121         bool a2dp_exist;
 122         bool hid_exist;
 123         bool pan_exist;
 124
 125         bool under_lps;
 126         bool under_ips;
 127         u32 high_priority_tx;
 128         u32 high_priority_rx;
 129         u32 low_priority_tx;
 130         u32 low_priority_rx;
 131         u8 bt_rssi;
 132         u8 pre_bt_rssi_state;
 133         u8 pre_wifi_rssi_state[4];
 134         bool c2h_bt_info_req_sent;
 135         u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
 136         u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
 137         bool c2h_bt_inquiry_page;
 138         u8 bt_retry_cnt;
 139         u8 bt_info_ext;
 140 };
 141
 142 /****************************************************************
 143  *    The following is interface which will notify coex module.
 144  ****************************************************************/
 145 void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
 146 void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
 147 void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
 148 void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
 149 void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
 150 void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
 151 void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
 152                                             u8 type);
 153 void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
 154                                               u8 type);
 155 void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 156                                        u8 *tmpbuf, u8 length);
 157 void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
 158                                                u8 type);
 159 void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
 160 void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist);
 161 void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);