Release 4.11 drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
/******************************************************************************
* Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
******************************************************************************/
#ifndef __R8192UDM_H__
#define __R8192UDM_H__
/*--------------------------Define Parameters-------------------------------*/
#define OFDM_Table_Length 19
#define CCK_Table_length 12
#define DM_DIG_THRESH_HIGH 40
#define DM_DIG_THRESH_LOW 35
#define DM_DIG_HIGH_PWR_THRESH_HIGH 75
#define DM_DIG_HIGH_PWR_THRESH_LOW 70
#define BW_AUTO_SWITCH_HIGH_LOW 25
#define BW_AUTO_SWITCH_LOW_HIGH 30
#define DM_DIG_BACKOFF 12
#define DM_DIG_MAX 0x36
#define DM_DIG_MIN 0x1c
#define DM_DIG_MIN_Netcore 0x12
#define RxPathSelection_SS_TH_low 30
#define RxPathSelection_diff_TH 18
#define RateAdaptiveTH_High 50
#define RateAdaptiveTH_Low_20M 30
#define RateAdaptiveTH_Low_40M 10
#define VeryLowRSSI 15
#define WAIotTHVal 25
#define E_FOR_TX_POWER_TRACK 300
#define TX_POWER_NEAR_FIELD_THRESH_HIGH 68
#define TX_POWER_NEAR_FIELD_THRESH_LOW 62
#define TX_POWER_ATHEROAP_THRESH_HIGH 78
#define TX_POWER_ATHEROAP_THRESH_LOW 72
#define Current_Tx_Rate_Reg 0x1e0
#define Initial_Tx_Rate_Reg 0x1e1
#define Tx_Retry_Count_Reg 0x1ac
#define RegC38_TH 20
#define DM_Type_ByDriver 1
/*--------------------------Define Parameters-------------------------------*/
/*------------------------------Define structure----------------------------*/
struct dig_t {
u8 dig_enable_flag;
u8 dig_algorithm;
u8 dig_algorithm_switch;
long rssi_low_thresh;
long rssi_high_thresh;
long rssi_high_power_lowthresh;
long rssi_high_power_highthresh;
u8 dig_state;
u8 dig_highpwr_state;
u8 CurSTAConnectState;
u8 PreSTAConnectState;
u8 curpd_thstate;
u8 prepd_thstate;
u8 curcs_ratio_state;
u8 precs_ratio_state;
u32 pre_ig_value;
u32 cur_ig_value;
u8 backoff_val;
u8 rx_gain_range_max;
u8 rx_gain_range_min;
long rssi_val;
};
enum dm_dig_sta {
DM_STA_DIG_OFF = 0,
DM_STA_DIG_ON,
DM_STA_DIG_MAX
};
enum dm_ratr_sta {
DM_RATR_STA_HIGH = 0,
DM_RATR_STA_MIDDLE = 1,
DM_RATR_STA_LOW = 2,
DM_RATR_STA_MAX
};
enum dm_dig_alg {
DIG_ALGO_BY_FALSE_ALARM = 0,
DIG_ALGO_BY_RSSI = 1,
DIG_ALGO_BEFORE_CONNECT_BY_RSSI_AND_ALARM = 2,
DIG_ALGO_BY_TOW_PORT = 3,
DIG_ALGO_MAX
};
enum dm_dig_connect {
DIG_STA_DISCONNECT = 0,
DIG_STA_CONNECT = 1,
DIG_STA_BEFORE_CONNECT = 2,
DIG_AP_DISCONNECT = 3,
DIG_AP_CONNECT = 4,
DIG_AP_ADD_STATION = 5,
DIG_CONNECT_MAX
};
enum dm_dig_pd_th {
DIG_PD_AT_LOW_POWER = 0,
DIG_PD_AT_NORMAL_POWER = 1,
DIG_PD_AT_HIGH_POWER = 2,
DIG_PD_MAX
};
enum dm_dig_cs_ratio {
DIG_CS_RATIO_LOWER = 0,
DIG_CS_RATIO_HIGHER = 1,
DIG_CS_MAX
};
struct drx_path_sel {
u8 Enable;
u8 cck_method;
u8 cck_Rx_path;
u8 SS_TH_low;
u8 diff_TH;
u8 disabledRF;
u8 reserved;
u8 rf_rssi[4];
u8 rf_enable_rssi_th[4];
long cck_pwdb_sta[4];
};
enum dm_cck_rx_path_method {
CCK_Rx_Version_1 = 0,
CCK_Rx_Version_2 = 1,
CCK_Rx_Version_MAX
};
struct dcmd_txcmd {
u32 Op;
u32 Length;
u32 Value;
};
/*------------------------------Define structure----------------------------*/
/*------------------------Export global variable----------------------------*/
extern struct dig_t dm_digtable;
extern struct drx_path_sel DM_RxPathSelTable;
/* Pre-calculated gain tables */
extern const u32 dm_tx_bb_gain[TxBBGainTableLength];
extern const u8 dm_cck_tx_bb_gain[CCKTxBBGainTableLength][8];
extern const u8 dm_cck_tx_bb_gain_ch14[CCKTxBBGainTableLength][8];
/* Maps table index to iq amplify gain (dB, 12 to -24dB) */
#define dm_tx_bb_gain_idx_to_amplify(idx) (-idx + 12)
/*------------------------Export global variable----------------------------*/
/*--------------------------Exported Function prototype---------------------*/
/*--------------------------Exported Function prototype---------------------*/
void rtl92e_dm_init(struct net_device *dev);
void rtl92e_dm_deinit(struct net_device *dev);
void rtl92e_dm_watchdog(struct net_device *dev);
void rtl92e_init_adaptive_rate(struct net_device *dev);
void rtl92e_dm_txpower_tracking_wq(void *data);
void rtl92e_dm_cck_txpower_adjust(struct net_device *dev, bool binch14);
void rtl92e_dm_restore_state(struct net_device *dev);
void rtl92e_dm_backup_state(struct net_device *dev);
void rtl92e_dm_init_edca_turbo(struct net_device *dev);
void rtl92e_dm_rf_pathcheck_wq(void *data);
void rtl92e_dm_init_txpower_tracking(struct net_device *dev);
#endif /*__R8192UDM_H__ */
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