/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. */
 70typedef 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
104typedef 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. */
113typedef 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. */
122typedef 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
140typedef 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
147typedef 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
154typedef enum tag_dig_connect_definition
155{
156	DIG_DISCONNECT = 0,
157	DIG_CONNECT = 1,
158	DIG_CONNECT_MAX
159}dm_dig_connect_e;
160
161typedef 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
169typedef 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;
175typedef 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
192typedef 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
199typedef 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
206typedef 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----------------------------*/
216extern	dig_t	dm_digtable;
217extern	u8		dm_shadow[16][256];
218extern DRxPathSel      DM_RxPathSelTable;
219/*------------------------Export global variable----------------------------*/
220
221
222/*------------------------Export Marco Definition---------------------------*/
223
224/*------------------------Export Marco Definition---------------------------*/
225
226
227/*--------------------------Exported Function prototype---------------------*/
228extern  void    init_hal_dm(struct net_device *dev);
229extern  void deinit_hal_dm(struct net_device *dev);
230
231extern void hal_dm_watchdog(struct net_device *dev);
232
233extern  void    init_rate_adaptive(struct net_device *dev);
234extern  void    dm_txpower_trackingcallback(struct work_struct *work);
235extern  void    dm_restore_dynamic_mechanism_state(struct net_device *dev);
236extern  void    dm_backup_dynamic_mechanism_state(struct net_device *dev);
237extern  void    dm_change_dynamic_initgain_thresh(struct net_device *dev,
238								u32 dm_type, u32 dm_value);
239extern  void    dm_force_tx_fw_info(struct net_device *dev,u32 force_type, u32 force_value);
240extern  void    dm_init_edca_turbo(struct net_device *dev);
241extern  void    dm_rf_operation_test_callback(unsigned long data);
242extern  void    dm_rf_pathcheck_workitemcallback(struct work_struct *work);
243extern  void dm_fsync_timer_callback(unsigned long data);
244extern	void	dm_cck_txpower_adjust(struct net_device *dev,bool  binch14);
245extern  void    dm_shadow_init(struct net_device *dev);
246extern 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