mirror of
https://github.com/aircrack-ng/rtl8812au.git
synced 2024-11-27 07:34:04 +00:00
174 lines
4.5 KiB
C
174 lines
4.5 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2017 Realtek Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* 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>
|
|
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
|
|
* Hsinchu 300, Taiwan.
|
|
*
|
|
* Larry Finger <Larry.Finger@lwfinger.net>
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#ifndef __PHYDM_LNA_SAT_H__
|
|
#define __PHYDM_LNA_SAT_H__
|
|
#ifdef PHYDM_LNA_SAT_CHK_SUPPORT
|
|
/* @1 ============================================================
|
|
* 1 Definition
|
|
* 1 ============================================================
|
|
*/
|
|
|
|
#define LNA_SAT_VERSION "1.0"
|
|
|
|
/*@LNA saturation check*/
|
|
#define OFDM_AGC_TAB_0 0
|
|
#define OFDM_AGC_TAB_2 2
|
|
|
|
#define DIFF_RSSI_TO_IGI 10
|
|
#define ONE_SEC_MS 1000
|
|
|
|
#define LNA_CHK_PERIOD 100 /*@ms*/
|
|
#define LNA_CHK_CNT 10 /*@checks per callback*/
|
|
#define LNA_CHK_DUTY_CYCLE 5 /*@percentage*/
|
|
|
|
#define DELTA_STD 2
|
|
#define DELTA_MEAN 2
|
|
#define SNR_STATISTIC_SHIFT 8
|
|
#define SNR_RPT_MAX 256
|
|
|
|
/* @1 ============================================================
|
|
* 1 enumrate
|
|
* 1 ============================================================
|
|
*/
|
|
|
|
enum lna_sat_timer_state {
|
|
INIT_LNA_SAT_CHK_TIMMER,
|
|
CANCEL_LNA_SAT_CHK_TIMMER,
|
|
RELEASE_LNA_SAT_CHK_TIMMER
|
|
};
|
|
|
|
#ifdef PHYDM_LNA_SAT_CHK_TYPE2
|
|
enum lna_sat_chk_type2_status {
|
|
ORI_TABLE_MONITOR,
|
|
ORI_TABLE_TRAINING,
|
|
SAT_TABLE_MONITOR,
|
|
SAT_TABLE_TRAINING,
|
|
SAT_TABLE_TRY_FAIL,
|
|
ORI_TABLE_TRY_FAIL
|
|
};
|
|
|
|
#endif
|
|
|
|
enum lna_sat_type {
|
|
LNA_SAT_WITH_PEAK_DET = 1, /*type1*/
|
|
LNA_SAT_WITH_TRAIN = 2, /*type2*/
|
|
};
|
|
|
|
/* @1 ============================================================
|
|
* 1 structure
|
|
* 1 ============================================================
|
|
*/
|
|
|
|
struct phydm_lna_sat_t {
|
|
#ifdef PHYDM_LNA_SAT_CHK_TYPE1
|
|
u8 chk_cnt;
|
|
u8 chk_duty_cycle;
|
|
u32 chk_period;/*@ms*/
|
|
boolean is_disable_lna_sat_chk;
|
|
boolean dis_agc_table_swh;
|
|
#endif
|
|
#ifdef PHYDM_LNA_SAT_CHK_TYPE2
|
|
u8 force_traget_macid;
|
|
u32 snr_var_thd;
|
|
u32 delta_snr_mean;
|
|
u16 ori_table_try_fail_times;
|
|
u16 cnt_lower_snr_statistic;
|
|
u16 sat_table_monitor_times;
|
|
u16 force_change_period;
|
|
u8 is_snr_detail_en;
|
|
u8 is_force_lna_sat_table;
|
|
u8 lwr_snr_ratio_bit_shift;
|
|
u8 cnt_snr_statistic;
|
|
u16 snr_statistic_sqr[SNR_RPT_MAX];
|
|
u8 snr_statistic[SNR_RPT_MAX];
|
|
u8 is_sm_done;
|
|
u8 is_snr_done;
|
|
u32 cur_snr_var;
|
|
u8 total_bit_shift;
|
|
u8 total_cnt_snr;
|
|
u32 cur_snr_mean;
|
|
u8 cur_snr_var0;
|
|
u32 cur_lower_snr_mean;
|
|
u32 pre_snr_mean;
|
|
u32 pre_snr_var;
|
|
u32 pre_lower_snr_mean;
|
|
u8 nxt_state;
|
|
u8 pre_state;
|
|
#endif
|
|
enum lna_sat_type lna_sat_type;
|
|
u32 sat_cnt_acc_patha;
|
|
u32 sat_cnt_acc_pathb;
|
|
#ifdef PHYDM_IC_ABOVE_3SS
|
|
u32 sat_cnt_acc_pathc;
|
|
#endif
|
|
#ifdef PHYDM_IC_ABOVE_4SS
|
|
u32 sat_cnt_acc_pathd;
|
|
#endif
|
|
u32 check_time;
|
|
boolean pre_sat_status;
|
|
boolean cur_sat_status;
|
|
struct phydm_timer_list phydm_lna_sat_chk_timer;
|
|
u32 cur_timer_check_cnt;
|
|
u32 pre_timer_check_cnt;
|
|
};
|
|
|
|
/* @1 ============================================================
|
|
* 1 function prototype
|
|
* 1 ============================================================
|
|
*/
|
|
void phydm_lna_sat_chk_init(void *dm_void);
|
|
|
|
u8 phydm_get_ofdm_agc_tab(void *dm_void);
|
|
|
|
void phydm_lna_sat_chk(void *dm_void);
|
|
|
|
void phydm_lna_sat_chk_timers(void *dm_void, u8 state);
|
|
|
|
#ifdef PHYDM_LNA_SAT_CHK_TYPE1
|
|
#if (RTL8198F_SUPPORT || RTL8814B_SUPPORT)
|
|
void phydm_lna_sat_chk_bb_init(void *dm_void);
|
|
|
|
void phydm_set_ofdm_agc_tab_path(void *dm_void,
|
|
u8 tab_sel, enum rf_path path);
|
|
|
|
u8 phydm_get_ofdm_agc_tab_path(void *dm_void, enum rf_path path);
|
|
#endif /*@#if (RTL8198F_SUPPORT || RTL8814B_SUPPORT)*/
|
|
#endif
|
|
|
|
#ifdef PHYDM_LNA_SAT_CHK_TYPE2
|
|
void phydm_parsing_snr(void *dm_void, void *pktinfo_void, s8 *rx_snr);
|
|
#endif
|
|
|
|
void phydm_lna_sat_debug(void *dm_void, char input[][16], u32 *_used,
|
|
char *output, u32 *_out_len);
|
|
|
|
void phydm_lna_sat_chk_watchdog(void *dm_void);
|
|
|
|
void phydm_lna_sat_check_init(void *dm_void);
|
|
|
|
#endif /*@#if (PHYDM_LNA_SAT_CHK_SUPPORT == 1)*/
|
|
#endif
|