RTL88x2BU-Linux-Driver/hal/phydm/phydm_pathdiv.h

305 lines
5.3 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 __PHYDMPATHDIV_H__
#define __PHYDMPATHDIV_H__
/*#define PATHDIV_VERSION "2.0" //2014.11.04*/
#define PATHDIV_VERSION "3.1" /*2015.07.29 by YuChen*/
#if (defined(CONFIG_PATH_DIVERSITY))
#define USE_PATH_A_AS_DEFAULT_ANT /* for 8814 dynamic TX path selection */
#define NUM_RESET_DTP_PERIOD 5
#define ANT_DECT_RSSI_TH 3
#define PATH_A 1
#define PATH_B 2
#define PATH_C 3
#define PATH_D 4
#define PHYDM_AUTO_PATH 0
#define PHYDM_FIX_PATH 1
#define NUM_CHOOSE2_FROM4 6
#define NUM_CHOOSE3_FROM4 4
enum phydm_dtp_state {
PHYDM_DTP_INIT = 1,
PHYDM_DTP_RUNNING_1
};
enum phydm_path_div_type {
PHYDM_2R_PATH_DIV = 1,
PHYDM_4R_PATH_DIV = 2
};
void
phydm_process_rssi_for_path_div(
void *dm_void,
void *phy_info_void,
void *pkt_info_void
);
struct _ODM_PATH_DIVERSITY_ {
u8 resp_tx_path;
u8 path_sel[ODM_ASSOCIATE_ENTRY_NUM];
u32 path_a_sum[ODM_ASSOCIATE_ENTRY_NUM];
u32 path_b_sum[ODM_ASSOCIATE_ENTRY_NUM];
u16 path_a_cnt[ODM_ASSOCIATE_ENTRY_NUM];
u16 path_b_cnt[ODM_ASSOCIATE_ENTRY_NUM];
u8 phydm_path_div_type;
#if RTL8814A_SUPPORT
u32 path_a_sum_all;
u32 path_b_sum_all;
u32 path_c_sum_all;
u32 path_d_sum_all;
u32 path_a_cnt_all;
u32 path_b_cnt_all;
u32 path_c_cnt_all;
u32 path_d_cnt_all;
u8 dtp_period;
boolean is_become_linked;
boolean is_u3_mode;
u8 num_tx_path;
u8 default_path;
u8 num_candidate;
u8 ant_candidate_1;
u8 ant_candidate_2;
u8 ant_candidate_3;
u8 phydm_dtp_state;
u8 dtp_check_patha_counter;
boolean fix_path_bfer;
u8 search_space_2[NUM_CHOOSE2_FROM4];
u8 search_space_3[NUM_CHOOSE3_FROM4];
u8 pre_tx_path;
u8 use_path_a_as_default_ant;
boolean is_path_a_exist;
#endif
};
#endif /* #if(defined(CONFIG_PATH_DIVERSITY)) */
void
phydm_c2h_dtp_handler(
void *dm_void,
u8 *cmd_buf,
u8 cmd_len
);
void
phydm_path_diversity_init(
void *dm_void
);
void
odm_path_diversity(
void *dm_void
);
void
odm_pathdiv_debug(
void *dm_void,
u32 *const dm_value,
u32 *_used,
char *output,
u32 *_out_len
);
/* 1 [OLD IC]-------------------------------------------------------------------------------- */
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN))
/* #define PATHDIV_ENABLE 1 */
#define dm_path_div_rssi_check odm_path_div_chk_per_pkt_rssi
#define path_div_check_before_link8192c odm_path_diversity_before_link92c
struct _path_div_parameter_define_ {
u32 org_5g_rege30;
u32 org_5g_regc14;
u32 org_5g_regca0;
u32 swt_5g_rege30;
u32 swt_5g_regc14;
u32 swt_5g_regca0;
/* for 2G IQK information */
u32 org_2g_regc80;
u32 org_2g_regc4c;
u32 org_2g_regc94;
u32 org_2g_regc14;
u32 org_2g_regca0;
u32 swt_2g_regc80;
u32 swt_2g_regc4c;
u32 swt_2g_regc94;
u32 swt_2g_regc14;
u32 swt_2g_regca0;
};
void
odm_path_diversity_init_92c(
void *adapter
);
void
odm_2t_path_diversity_init_92c(
void *adapter
);
void
odm_1t_path_diversity_init_92c(
void *adapter
);
boolean
odm_is_connected_92c(
void *adapter
);
boolean
odm_path_diversity_before_link92c(
/* struct void* adapter */
struct dm_struct *dm
);
void
odm_path_diversity_after_link_92c(
void *adapter
);
void
odm_set_resp_path_92c(
void *adapter,
u8 default_resp_path
);
void
odm_ofdm_tx_path_diversity_92c(
void *adapter
);
void
odm_cck_tx_path_diversity_92c(
void *adapter
);
void
odm_reset_path_diversity_92c(
void *adapter
);
void
odm_cck_tx_path_diversity_callback(
struct phydm_timer_list *timer
);
void
odm_cck_tx_path_diversity_work_item_callback(
void *context
);
void
odm_path_div_chk_ant_switch_callback(
struct phydm_timer_list *timer
);
void
odm_path_div_chk_ant_switch_workitem_callback(
void *context
);
void
odm_path_div_chk_ant_switch(
struct dm_struct *dm
);
void
odm_cck_path_diversity_chk_per_pkt_rssi(
void *adapter,
boolean is_def_port,
boolean is_match_bssid,
struct _WLAN_STA *entry,
PRT_RFD rfd,
u8 *desc
);
void
odm_path_div_chk_per_pkt_rssi(
void *adapter,
boolean is_def_port,
boolean is_match_bssid,
struct _WLAN_STA *entry,
PRT_RFD rfd
);
void
odm_path_div_rest_after_link(
struct dm_struct *dm
);
void
odm_fill_tx_path_in_txdesc(
void *adapter,
PRT_TCB tcb,
u8 *desc
);
void
odm_path_div_init_92d(
struct dm_struct *dm
);
u8
odm_sw_ant_div_select_scan_chnl(
void *adapter
);
void
odm_sw_ant_div_construct_scan_chnl(
void *adapter,
u8 scan_chnl
);
#endif /* #if(DM_ODM_SUPPORT_TYPE & (ODM_WIN)) */
#endif /* #ifndef __ODMPATHDIV_H__ */