drivers/net/wireless/rtlwifi/rtl8192c/dm_common.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 __RTL92COMMON_DM_H__
  31 #define __RTL92COMMON_DM_H__
  32
  33 #include "../wifi.h"
  34 #include "../rtl8192ce/def.h"
  35 #include "../rtl8192ce/reg.h"
  36 #include "fw_common.h"
  37
  38 #define HAL_DM_DIG_DISABLE                      BIT(0)
  39 #define HAL_DM_HIPWR_DISABLE                    BIT(1)
  40
  41 #define OFDM_TABLE_LENGTH                       37
  42 #define CCK_TABLE_LENGTH                        33
  43
  44 #define OFDM_TABLE_SIZE                         37
  45 #define CCK_TABLE_SIZE                          33
  46
  47 #define BW_AUTO_SWITCH_HIGH_LOW                 25
  48 #define BW_AUTO_SWITCH_LOW_HIGH                 30
  49
  50 #define DM_DIG_THRESH_HIGH                      40
  51 #define DM_DIG_THRESH_LOW                       35
  52
  53 #define DM_FALSEALARM_THRESH_LOW                400
  54 #define DM_FALSEALARM_THRESH_HIGH               1000
  55
  56 #define DM_DIG_MAX                              0x3e
  57 #define DM_DIG_MIN                              0x1e
  58
  59 #define DM_DIG_FA_UPPER                         0x32
  60 #define DM_DIG_FA_LOWER                         0x20
  61 #define DM_DIG_FA_TH0                           0x20
  62 #define DM_DIG_FA_TH1                           0x100
  63 #define DM_DIG_FA_TH2                           0x200
  64
  65 #define DM_DIG_BACKOFF_MAX                      12
  66 #define DM_DIG_BACKOFF_MIN                      -4
  67 #define DM_DIG_BACKOFF_DEFAULT                  10
  68
  69 #define RXPATHSELECTION_SS_TH_lOW               30
  70 #define RXPATHSELECTION_DIFF_TH                 18
  71
  72 #define DM_RATR_STA_INIT                        0
  73 #define DM_RATR_STA_HIGH                        1
  74 #define DM_RATR_STA_MIDDLE                      2
  75 #define DM_RATR_STA_LOW                         3
  76
  77 #define CTS2SELF_THVAL                          30
  78 #define REGC38_TH                               20
  79
  80 #define WAIOTTHVal                              25
  81
  82 #define TXHIGHPWRLEVEL_NORMAL                   0
  83 #define TXHIGHPWRLEVEL_LEVEL1                   1
  84 #define TXHIGHPWRLEVEL_LEVEL2                   2
  85 #define TXHIGHPWRLEVEL_BT1                      3
  86 #define TXHIGHPWRLEVEL_BT2                      4
  87
  88 #define DM_TYPE_BYFW                            0
  89 #define DM_TYPE_BYDRIVER                        1
  90
  91 #define TX_POWER_NEAR_FIELD_THRESH_LVL2         74
  92 #define TX_POWER_NEAR_FIELD_THRESH_LVL1         67
  93
  94 #define DYNAMIC_FUNC_DISABLE                    0x0
  95 #define DYNAMIC_FUNC_DIG                        BIT(0)
  96 #define DYNAMIC_FUNC_HP                         BIT(1)
  97 #define DYNAMIC_FUNC_SS                         BIT(2) /*Tx Power Tracking*/
  98 #define DYNAMIC_FUNC_BT                         BIT(3)
  99 #define DYNAMIC_FUNC_ANT_DIV                    BIT(4)
 100
 101 #define RSSI_CCK                                0
 102 #define RSSI_OFDM                               1
 103 #define RSSI_DEFAULT                            2
 104
 105 struct swat_t {
 106         u8 failure_cnt;
 107         u8 try_flag;
 108         u8 stop_trying;
 109         long pre_rssi;
 110         long trying_threshold;
 111         u8 cur_antenna;
 112         u8 pre_antenna;
 113 };
 114
 115 enum tag_dynamic_init_gain_operation_type_definition {
 116         DIG_TYPE_THRESH_HIGH = 0,
 117         DIG_TYPE_THRESH_LOW = 1,
 118         DIG_TYPE_BACKOFF = 2,
 119         DIG_TYPE_RX_GAIN_MIN = 3,
 120         DIG_TYPE_RX_GAIN_MAX = 4,
 121         DIG_TYPE_ENABLE = 5,
 122         DIG_TYPE_DISABLE = 6,
 123         DIG_OP_TYPE_MAX
 124 };
 125
 126 enum tag_cck_packet_detection_threshold_type_definition {
 127         CCK_PD_STAGE_LowRssi = 0,
 128         CCK_PD_STAGE_HighRssi = 1,
 129         CCK_FA_STAGE_Low = 2,
 130         CCK_FA_STAGE_High = 3,
 131         CCK_PD_STAGE_MAX = 4,
 132 };
 133
 134 enum dm_1r_cca_e {
 135         CCA_1R = 0,
 136         CCA_2R = 1,
 137         CCA_MAX = 2,
 138 };
 139
 140 enum dm_rf_e {
 141         RF_SAVE = 0,
 142         RF_NORMAL = 1,
 143         RF_MAX = 2,
 144 };
 145
 146 enum dm_sw_ant_switch_e {
 147         ANS_ANTENNA_B = 1,
 148         ANS_ANTENNA_A = 2,
 149         ANS_ANTENNA_MAX = 3,
 150 };
 151
 152 enum dm_dig_ext_port_alg_e {
 153         DIG_EXT_PORT_STAGE_0 = 0,
 154         DIG_EXT_PORT_STAGE_1 = 1,
 155         DIG_EXT_PORT_STAGE_2 = 2,
 156         DIG_EXT_PORT_STAGE_3 = 3,
 157         DIG_EXT_PORT_STAGE_MAX = 4,
 158 };
 159
 160 enum dm_dig_connect_e {
 161         DIG_STA_DISCONNECT = 0,
 162         DIG_STA_CONNECT = 1,
 163         DIG_STA_BEFORE_CONNECT = 2,
 164         DIG_MULTISTA_DISCONNECT = 3,
 165         DIG_MULTISTA_CONNECT = 4,
 166         DIG_CONNECT_MAX
 167 };
 168
 169 void rtl92c_dm_init(struct ieee80211_hw *hw);
 170 void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
 171 void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
 172 void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw);
 173 void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw);
 174 void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw);
 175 void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
 176 void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
 177 void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
 178 void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery);
 179 void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw);
 180 void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw);
 181 void dm_savepowerindex(struct ieee80211_hw *hw);
 182 void dm_writepowerindex(struct ieee80211_hw *hw, u8 value);
 183 void dm_restorepowerindex(struct ieee80211_hw *hw);
 184
 185 #endif