drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2009-2012  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  *
  26  * Larry Finger <Larry.Finger@lwfinger.net>
  27  *
  28  *****************************************************************************/
  29
  30 #ifndef __RTL8723E_DM_H__
  31 #define __RTL8723E_DM_H__
  32
  33 #define HAL_DM_DIG_DISABLE                      BIT(0)
  34 #define HAL_DM_HIPWR_DISABLE                    BIT(1)
  35
  36 #define OFDM_TABLE_LENGTH                       37
  37 #define CCK_TABLE_LENGTH                        33
  38
  39 #define OFDM_TABLE_SIZE                         37
  40 #define CCK_TABLE_SIZE                          33
  41
  42 #define BW_AUTO_SWITCH_HIGH_LOW                 25
  43 #define BW_AUTO_SWITCH_LOW_HIGH                 30
  44
  45 #define DM_DIG_FA_UPPER                         0x32
  46 #define DM_DIG_FA_LOWER                         0x20
  47 #define DM_DIG_FA_TH0                           0x20
  48 #define DM_DIG_FA_TH1                           0x100
  49 #define DM_DIG_FA_TH2                           0x200
  50
  51 #define RXPATHSELECTION_SS_TH_LOW               30
  52 #define RXPATHSELECTION_DIFF_TH                 18
  53
  54 #define DM_RATR_STA_INIT                        0
  55 #define DM_RATR_STA_HIGH                        1
  56 #define DM_RATR_STA_MIDDLE                      2
  57 #define DM_RATR_STA_LOW                         3
  58
  59 #define CTS2SELF_THVAL                          30
  60 #define REGC38_TH                               20
  61
  62 #define WAIOTTHVAL                              25
  63
  64 #define TXHIGHPWRLEVEL_NORMAL                   0
  65 #define TXHIGHPWRLEVEL_LEVEL1                   1
  66 #define TXHIGHPWRLEVEL_LEVEL2                   2
  67 #define TXHIGHPWRLEVEL_BT1                      3
  68 #define TXHIGHPWRLEVEL_BT2                      4
  69
  70 #define DM_TYPE_BYFW                            0
  71 #define DM_TYPE_BYDRIVER                        1
  72
  73 #define TX_POWER_NEAR_FIELD_THRESH_LVL2         74
  74 #define TX_POWER_NEAR_FIELD_THRESH_LVL1         67
  75
  76 struct swat_t {
  77         u8 failure_cnt;
  78         u8 try_flag;
  79         u8 stop_trying;
  80         long pre_rssi;
  81         long trying_threshold;
  82         u8 cur_antenna;
  83         u8 pre_antenna;
  84
  85 };
  86
  87 enum tag_dynamic_init_gain_operation_type_definition {
  88         DIG_TYPE_THRESH_HIGH = 0,
  89         DIG_TYPE_THRESH_LOW = 1,
  90         DIG_TYPE_BACKOFF = 2,
  91         DIG_TYPE_RX_GAIN_MIN = 3,
  92         DIG_TYPE_RX_GAIN_MAX = 4,
  93         DIG_TYPE_ENABLE = 5,
  94         DIG_TYPE_DISABLE = 6,
  95         DIG_OP_TYPE_MAX
  96 };
  97
  98 enum dm_1r_cca_e {
  99         CCA_1R = 0,
 100         CCA_2R = 1,
 101         CCA_MAX = 2,
 102 };
 103
 104 enum dm_rf_e {
 105         RF_SAVE = 0,
 106         RF_NORMAL = 1,
 107         RF_MAX = 2,
 108 };
 109
 110 enum dm_sw_ant_switch_e {
 111         ANS_ANTENNA_B = 1,
 112         ANS_ANTENNA_A = 2,
 113         ANS_ANTENNA_MAX = 3,
 114 };
 115
 116 #define BT_RSSI_STATE_NORMAL_POWER      BIT_OFFSET_LEN_MASK_32(0, 1)
 117 #define BT_RSSI_STATE_AMDPU_OFF         BIT_OFFSET_LEN_MASK_32(1, 1)
 118 #define BT_RSSI_STATE_SPECIAL_LOW       BIT_OFFSET_LEN_MASK_32(2, 1)
 119 #define BT_RSSI_STATE_BG_EDCA_LOW       BIT_OFFSET_LEN_MASK_32(3, 1)
 120 #define BT_RSSI_STATE_TXPOWER_LOW       BIT_OFFSET_LEN_MASK_32(4, 1)
 121 #define GET_UNDECORATED_AVERAGE_RSSI(_priv)     \
 122         ( \
 123         (((struct rtl_priv *)(_priv))->mac80211.opmode ==               \
 124                              NL80211_IFTYPE_ADHOC) ?                    \
 125         (((struct rtl_priv *)(_priv))->dm.entry_min_undec_sm_pwdb) :    \
 126         (((struct rtl_priv *)(_priv))->dm.undec_sm_pwdb)                \
 127         )
 128
 129 void rtl8723e_dm_init(struct ieee80211_hw *hw);
 130 void rtl8723e_dm_watchdog(struct ieee80211_hw *hw);
 131 void rtl8723e_dm_write_dig(struct ieee80211_hw *hw);
 132 void rtl8723e_dm_check_txpower_tracking(struct ieee80211_hw *hw);
 133 void rtl8723e_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
 134 void rtl8723e_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
 135 void rtl8723e_dm_bt_coexist(struct ieee80211_hw *hw);
 136 #endif