drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2009-2010  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  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * The full GNU General Public License is included in this distribution in the
  19  * file called LICENSE.
  20  *
  21  * Contact Information:
  22  * wlanfae <wlanfae@realtek.com>
  23  * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  24  * Hsinchu 300, Taiwan.
  25  * Larry Finger <Larry.Finger@lwfinger.net>
  26  *
  27  *****************************************************************************/
  28
  29 #ifndef __RTL8821AE_HAL_BT_COEXIST_H__
  30 #define __RTL8821AE_HAL_BT_COEXIST_H__
  31
  32 #include "../wifi.h"
  33
  34 /* The reg define is for 8723 */
  35 #define REG_HIGH_PRIORITY_TXRX                  0x770
  36 #define REG_LOW_PRIORITY_TXRX                   0x774
  37
  38 #define BT_FW_COEX_THRESH_TOL                   6
  39 #define BT_FW_COEX_THRESH_20                    20
  40 #define BT_FW_COEX_THRESH_23                    23
  41 #define BT_FW_COEX_THRESH_25                    25
  42 #define BT_FW_COEX_THRESH_30                    30
  43 #define BT_FW_COEX_THRESH_35                    35
  44 #define BT_FW_COEX_THRESH_40                    40
  45 #define BT_FW_COEX_THRESH_45                    45
  46 #define BT_FW_COEX_THRESH_47                    47
  47 #define BT_FW_COEX_THRESH_50                    50
  48 #define BT_FW_COEX_THRESH_55                    55
  49
  50 #define BT_COEX_STATE_BT30                              BIT(0)
  51 #define BT_COEX_STATE_WIFI_HT20                 BIT(1)
  52 #define BT_COEX_STATE_WIFI_HT40                 BIT(2)
  53 #define BT_COEX_STATE_WIFI_LEGACY               BIT(3)
  54
  55 #define BT_COEX_STATE_WIFI_RSSI_LOW             BIT(4)
  56 #define BT_COEX_STATE_WIFI_RSSI_MEDIUM  BIT(5)
  57 #define BT_COEX_STATE_WIFI_RSSI_HIGH    BIT(6)
  58 #define BT_COEX_STATE_DEC_BT_POWER              BIT(7)
  59
  60 #define BT_COEX_STATE_WIFI_IDLE                 BIT(8)
  61 #define BT_COEX_STATE_WIFI_UPLINK               BIT(9)
  62 #define BT_COEX_STATE_WIFI_DOWNLINK             BIT(10)
  63
  64 #define BT_COEX_STATE_BT_INQ_PAGE                       BIT(11)
  65 #define BT_COEX_STATE_BT_IDLE                   BIT(12)
  66 #define BT_COEX_STATE_BT_UPLINK                 BIT(13)
  67 #define BT_COEX_STATE_BT_DOWNLINK               BIT(14)
  68
  69 #define BT_COEX_STATE_HOLD_FOR_BT_OPERATION     BIT(15)
  70 #define BT_COEX_STATE_BT_RSSI_LOW               BIT(19)
  71
  72 #define BT_COEX_STATE_PROFILE_HID               BIT(20)
  73 #define BT_COEX_STATE_PROFILE_A2DP              BIT(21)
  74 #define BT_COEX_STATE_PROFILE_PAN               BIT(22)
  75 #define BT_COEX_STATE_PROFILE_SCO               BIT(23)
  76
  77 #define BT_COEX_STATE_WIFI_RSSI_1_LOW           BIT(24)
  78 #define BT_COEX_STATE_WIFI_RSSI_1_MEDIUM        BIT(25)
  79 #define BT_COEX_STATE_WIFI_RSSI_1_HIGH          BIT(26)
  80
  81 #define BT_COEX_STATE_BTINFO_COMMON                     BIT(30)
  82 #define BT_COEX_STATE_BTINFO_B_HID_SCOESCO      BIT(31)
  83 #define BT_COEX_STATE_BTINFO_B_FTP_A2DP         BIT(29)
  84
  85 #define BT_COEX_STATE_BT_CNT_LEVEL_0            BIT(0)
  86 #define BT_COEX_STATE_BT_CNT_LEVEL_1            BIT(1)
  87 #define BT_COEX_STATE_BT_CNT_LEVEL_2            BIT(2)
  88 #define BT_COEX_STATE_BT_CNT_LEVEL_3            BIT(3)
  89
  90 #define BT_RSSI_STATE_HIGH                      0
  91 #define BT_RSSI_STATE_MEDIUM            1
  92 #define BT_RSSI_STATE_LOW                       2
  93 #define BT_RSSI_STATE_STAY_HIGH         3
  94 #define BT_RSSI_STATE_STAY_MEDIUM       4
  95 #define BT_RSSI_STATE_STAY_LOW          5
  96
  97 #define BT_AGCTABLE_OFF                         0
  98 #define BT_AGCTABLE_ON                          1
  99 #define BT_BB_BACKOFF_OFF                       0
 100 #define BT_BB_BACKOFF_ON                        1
 101 #define BT_FW_NAV_OFF                           0
 102 #define BT_FW_NAV_ON                            1
 103
 104 #define BT_COEX_MECH_NONE                       0
 105 #define BT_COEX_MECH_SCO                        1
 106 #define BT_COEX_MECH_HID                        2
 107 #define BT_COEX_MECH_A2DP                       3
 108 #define BT_COEX_MECH_PAN                        4
 109 #define BT_COEX_MECH_HID_A2DP           5
 110 #define BT_COEX_MECH_HID_PAN            6
 111 #define BT_COEX_MECH_PAN_A2DP           7
 112 #define BT_COEX_MECH_HID_SCO_ESCO       8
 113 #define BT_COEX_MECH_FTP_A2DP           9
 114 #define BT_COEX_MECH_COMMON                     10
 115 #define BT_COEX_MECH_MAX                        11
 116
 117 #define BT_DBG_PROFILE_NONE                     0
 118 #define BT_DBG_PROFILE_SCO                      1
 119 #define BT_DBG_PROFILE_HID                      2
 120 #define BT_DBG_PROFILE_A2DP                     3
 121 #define BT_DBG_PROFILE_PAN                      4
 122 #define BT_DBG_PROFILE_HID_A2DP         5
 123 #define BT_DBG_PROFILE_HID_PAN          6
 124 #define BT_DBG_PROFILE_PAN_A2DP         7
 125 #define BT_DBG_PROFILE_MAX                      9
 126
 127 #define BTINFO_B_FTP                                    BIT(7)
 128 #define BTINFO_B_A2DP                                   BIT(6)
 129 #define BTINFO_B_HID                                    BIT(5)
 130 #define BTINFO_B_SCO_BUSY                               BIT(4)
 131 #define BTINFO_B_ACL_BUSY                               BIT(3)
 132 #define BTINFO_B_INQ_PAGE                               BIT(2)
 133 #define BTINFO_B_SCO_ESCO                               BIT(1)
 134 #define BTINFO_B_CONNECTION                             BIT(0)
 135
 136
 137 void rtl8821ae_btdm_coex_all_off(struct ieee80211_hw *hw);
 138 void rtl8821ae_dm_bt_fw_coex_all_off(struct ieee80211_hw *hw);
 139
 140 void rtl8821ae_dm_bt_sw_coex_all_off(struct ieee80211_hw *hw);
 141 void rtl8821ae_dm_bt_hw_coex_all_off(struct ieee80211_hw *hw);
 142 long rtl8821ae_dm_bt_get_rx_ss(struct ieee80211_hw *hw);
 143 void rtl8821ae_dm_bt_balance(struct ieee80211_hw *hw,
 144                         bool b_balance_on, u8 ms0, u8 ms1);
 145 void rtl8821ae_dm_bt_agc_table(struct ieee80211_hw *hw, u8 type);
 146 void rtl8821ae_dm_bt_bb_back_off_level(struct ieee80211_hw *hw, u8 type);
 147 u8 rtl8821ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
 148                                                 u8      level_num, u8   rssi_thresh, u8 rssi_thresh1);
 149 u8 rtl8821ae_dm_bt_check_coex_rssi_state1(struct ieee80211_hw *hw,
 150                                         u8  level_num, u8   rssi_thresh, u8 rssi_thresh1);
 151 void _rtl8821ae_dm_bt_check_wifi_state(struct ieee80211_hw *hw);
 152 void rtl8821ae_dm_bt_reject_ap_aggregated_packet(struct ieee80211_hw *hw,
 153                         bool b_reject);
 154
 155 #if 0
 156 VOID
 157 BTDM_PWDBMonitor(
 158                 PADAPTER        Adapter
 159         );
 160
 161 BOOLEAN
 162 BTDM_DIGByBTRSSI(
 163                         PADAPTER        Adapter
 164         );
 165 #endif
 166 bool rtl8821ae_dm_bt_is_coexist_state_changed(struct ieee80211_hw *hw);
 167 bool rtl8821ae_dm_bt_is_wifi_up_link(struct ieee80211_hw *hw);
 168 #endif
 169