drivers/staging/rtl8192u/r8192U_dm.h

   1 /*****************************************************************************
   2  *      Copyright(c) 2007,  RealTEK Technology Inc. All Right Reserved.
   3  *
   4  * Module:              Hal819xUsbDM.h  (RTL8192  Header H File)
   5  *
   6  *
   7  * Note:                For dynamic control definition constant structure.
   8  *
   9  *
  10  * Export:
  11  *
  12  * Abbrev:
  13  *
  14  * History:
  15  *      Data            Who             Remark
  16  *      10/04/2007  MHC         Create initial version.
  17  *
  18  *****************************************************************************/
  19  /* Check to see if the file has been included already.  */
  20 #ifndef __R8192UDM_H__
  21 #define __R8192UDM_H__
  22
  23
  24 /*--------------------------Define Parameters-------------------------------*/
  25 #define         DM_DIG_THRESH_HIGH                                      40
  26 #define         DM_DIG_THRESH_LOW                                       35
  27
  28 #define         DM_DIG_HIGH_PWR_THRESH_HIGH             75
  29 #define         DM_DIG_HIGH_PWR_THRESH_LOW              70
  30
  31 #define         BW_AUTO_SWITCH_HIGH_LOW                 25
  32 #define         BW_AUTO_SWITCH_LOW_HIGH                 30
  33
  34 #define         DM_check_fsync_time_interval                            500
  35
  36
  37 #define         DM_DIG_BACKOFF                          12
  38 #define         DM_DIG_MAX                                      0x36
  39 #define         DM_DIG_MIN                                      0x1c
  40 #define         DM_DIG_MIN_Netcore                      0x12
  41
  42 #define         RxPathSelection_SS_TH_low               30
  43 #define         RxPathSelection_diff_TH                 18
  44
  45 #define         RateAdaptiveTH_High                     50
  46 #define         RateAdaptiveTH_Low_20M          30
  47 #define         RateAdaptiveTH_Low_40M          10
  48 #define         VeryLowRSSI                                     15
  49 #define         CTSToSelfTHVal                                  30
  50
  51 //defined by vivi, for tx power track
  52 #define         E_FOR_TX_POWER_TRACK               300
  53 //Dynamic Tx Power Control Threshold
  54 #define         TX_POWER_NEAR_FIELD_THRESH_HIGH         68
  55 #define         TX_POWER_NEAR_FIELD_THRESH_LOW          62
  56 //added by amy for atheros AP
  57 #define         TX_POWER_ATHEROAP_THRESH_HIGH           78
  58 #define         TX_POWER_ATHEROAP_THRESH_LOW            72
  59
  60 //defined by vivi, for showing on UI
  61 #define                 Current_Tx_Rate_Reg         0x1b8
  62 #define                 Initial_Tx_Rate_Reg               0x1b9
  63 #define                 Tx_Retry_Count_Reg         0x1ac
  64 #define         RegC38_TH                                20
  65 /*--------------------------Define Parameters-------------------------------*/
  66
  67
  68 /*------------------------------Define structure----------------------------*/
  69 /* 2007/10/04 MH Define upper and lower threshold of DIG enable or disable. */
  70 typedef struct _dynamic_initial_gain_threshold_
  71 {
  72         u8              dig_enable_flag;
  73         u8              dig_algorithm;
  74         u8              dbg_mode;
  75         u8              dig_algorithm_switch;
  76
  77         long            rssi_low_thresh;
  78         long            rssi_high_thresh;
  79
  80         long            rssi_high_power_lowthresh;
  81         long            rssi_high_power_highthresh;
  82
  83         u8              dig_state;
  84         u8              dig_highpwr_state;
  85         u8              cur_connect_state;
  86         u8              pre_connect_state;
  87
  88         u8              curpd_thstate;
  89         u8              prepd_thstate;
  90         u8              curcs_ratio_state;
  91         u8              precs_ratio_state;
  92
  93         u32             pre_ig_value;
  94         u32             cur_ig_value;
  95
  96         u8              backoff_val;
  97         u8              rx_gain_range_max;
  98         u8              rx_gain_range_min;
  99         bool            initialgain_lowerbound_state;
 100
 101         long            rssi_val;
 102 }dig_t;
 103
 104 typedef enum tag_dynamic_init_gain_state_definition
 105 {
 106         DM_STA_DIG_OFF = 0,
 107         DM_STA_DIG_ON,
 108         DM_STA_DIG_MAX
 109 }dm_dig_sta_e;
 110
 111
 112 /* 2007/10/08 MH Define RATR state. */
 113 typedef enum tag_dynamic_ratr_state_definition
 114 {
 115         DM_RATR_STA_HIGH = 0,
 116         DM_RATR_STA_MIDDLE = 1,
 117         DM_RATR_STA_LOW = 2,
 118         DM_RATR_STA_MAX
 119 }dm_ratr_sta_e;
 120
 121 /* 2007/10/11 MH Define DIG operation type. */
 122 typedef enum tag_dynamic_init_gain_operation_type_definition
 123 {
 124         DIG_TYPE_THRESH_HIGH    = 0,
 125         DIG_TYPE_THRESH_LOW     = 1,
 126         DIG_TYPE_THRESH_HIGHPWR_HIGH    = 2,
 127         DIG_TYPE_THRESH_HIGHPWR_LOW     = 3,
 128         DIG_TYPE_DBG_MODE                               = 4,
 129         DIG_TYPE_RSSI                                           = 5,
 130         DIG_TYPE_ALGORITHM                              = 6,
 131         DIG_TYPE_BACKOFF                                        = 7,
 132         DIG_TYPE_PWDB_FACTOR                    = 8,
 133         DIG_TYPE_RX_GAIN_MIN                            = 9,
 134         DIG_TYPE_RX_GAIN_MAX                            = 10,
 135         DIG_TYPE_ENABLE                 = 20,
 136         DIG_TYPE_DISABLE                = 30,
 137         DIG_OP_TYPE_MAX
 138 }dm_dig_op_e;
 139
 140 typedef enum tag_dig_algorithm_definition
 141 {
 142         DIG_ALGO_BY_FALSE_ALARM = 0,
 143         DIG_ALGO_BY_RSSI        = 1,
 144         DIG_ALGO_MAX
 145 }dm_dig_alg_e;
 146
 147 typedef enum tag_dig_dbgmode_definition
 148 {
 149         DIG_DBG_OFF = 0,
 150         DIG_DBG_ON = 1,
 151         DIG_DBG_MAX
 152 }dm_dig_dbg_e;
 153
 154 typedef enum tag_dig_connect_definition
 155 {
 156         DIG_DISCONNECT = 0,
 157         DIG_CONNECT = 1,
 158         DIG_CONNECT_MAX
 159 }dm_dig_connect_e;
 160
 161 typedef enum tag_dig_packetdetection_threshold_definition
 162 {
 163         DIG_PD_AT_LOW_POWER = 0,
 164         DIG_PD_AT_NORMAL_POWER = 1,
 165         DIG_PD_AT_HIGH_POWER = 2,
 166         DIG_PD_MAX
 167 }dm_dig_pd_th_e;
 168
 169 typedef enum tag_dig_cck_cs_ratio_state_definition
 170 {
 171         DIG_CS_RATIO_LOWER = 0,
 172         DIG_CS_RATIO_HIGHER = 1,
 173         DIG_CS_MAX
 174 }dm_dig_cs_ratio_e;
 175 typedef struct _Dynamic_Rx_Path_Selection_
 176 {
 177         u8              Enable;
 178         u8              DbgMode;
 179         u8              cck_method;
 180         u8              cck_Rx_path;
 181
 182         u8              SS_TH_low;
 183         u8              diff_TH;
 184         u8              disabledRF;
 185         u8              reserved;
 186
 187         u8              rf_rssi[4];
 188         u8              rf_enable_rssi_th[4];
 189         long            cck_pwdb_sta[4];
 190 }DRxPathSel;
 191
 192 typedef enum tag_CCK_Rx_Path_Method_Definition
 193 {
 194         CCK_Rx_Version_1 = 0,
 195         CCK_Rx_Version_2= 1,
 196         CCK_Rx_Version_MAX
 197 }DM_CCK_Rx_Path_Method;
 198
 199 typedef enum tag_DM_DbgMode_Definition
 200 {
 201         DM_DBG_OFF = 0,
 202         DM_DBG_ON = 1,
 203         DM_DBG_MAX
 204 }DM_DBG_E;
 205
 206 typedef struct tag_Tx_Config_Cmd_Format
 207 {
 208         u32     Op;                                                                             /* Command packet type. */
 209         u32     Length;                                                                 /* Command packet length. */
 210         u32     Value;
 211 }DCMD_TXCMD_T, *PDCMD_TXCMD_T;
 212 /*------------------------------Define structure----------------------------*/
 213
 214
 215 /*------------------------Export global variable----------------------------*/
 216 extern  dig_t   dm_digtable;
 217 extern  u8              dm_shadow[16][256];
 218 extern DRxPathSel      DM_RxPathSelTable;
 219 /*------------------------Export global variable----------------------------*/
 220
 221
 222 /*------------------------Export Marco Definition---------------------------*/
 223
 224 /*------------------------Export Marco Definition---------------------------*/
 225
 226
 227 /*--------------------------Exported Function prototype---------------------*/
 228 extern  void    init_hal_dm(struct net_device *dev);
 229 extern  void deinit_hal_dm(struct net_device *dev);
 230
 231 extern void hal_dm_watchdog(struct net_device *dev);
 232
 233 extern  void    init_rate_adaptive(struct net_device *dev);
 234 extern  void    dm_txpower_trackingcallback(struct work_struct *work);
 235 extern  void    dm_restore_dynamic_mechanism_state(struct net_device *dev);
 236 extern  void    dm_backup_dynamic_mechanism_state(struct net_device *dev);
 237 extern  void    dm_change_dynamic_initgain_thresh(struct net_device *dev,
 238                                                                 u32 dm_type, u32 dm_value);
 239 extern  void    dm_force_tx_fw_info(struct net_device *dev,u32 force_type, u32 force_value);
 240 extern  void    dm_init_edca_turbo(struct net_device *dev);
 241 extern  void    dm_rf_operation_test_callback(unsigned long data);
 242 extern  void    dm_rf_pathcheck_workitemcallback(struct work_struct *work);
 243 extern  void dm_fsync_timer_callback(unsigned long data);
 244 extern  void    dm_cck_txpower_adjust(struct net_device *dev,bool  binch14);
 245 extern  void    dm_shadow_init(struct net_device *dev);
 246 extern void dm_initialize_txpower_tracking(struct net_device *dev);
 247 /*--------------------------Exported Function prototype---------------------*/
 248
 249
 250 #endif  /*__R8192UDM_H__ */
 251
 252
 253 /* End of r8192U_dm.h */
 254