Release 4.18 drivers/staging/rtlwifi/phydm/phydm_adaptivity.h

/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
 *
 * Copyright(c) 2007 - 2016  Realtek Corporation.
 *
 * 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 __PHYDMADAPTIVITY_H__

#define __PHYDMADAPTIVITY_H__

/*20160902 changed by Kevin, refine method for searching pwdb lower bound*/

#define ADAPTIVITY_VERSION "9.3.5"


#define pwdb_upper_bound 7

#define dfir_loss 5


enum phydm_adapinfo {
	
PHYDM_ADAPINFO_CARRIER_SENSE_ENABLE = 0,
	
PHYDM_ADAPINFO_DCBACKOFF,
	
PHYDM_ADAPINFO_DYNAMICLINKADAPTIVITY,
	
PHYDM_ADAPINFO_TH_L2H_INI,
	
PHYDM_ADAPINFO_TH_EDCCA_HL_DIFF,
	
PHYDM_ADAPINFO_AP_NUM_TH

};


enum phydm_set_lna {
	
phydm_disable_lna = 0,
	
phydm_enable_lna = 1,
};


enum phydm_trx_mux_type {
	
phydm_shutdown = 0,
	
phydm_standby_mode = 1,
	
phydm_tx_mode = 2,
	
phydm_rx_mode = 3
};


enum phydm_mac_edcca_type {
	
phydm_ignore_edcca = 0,
	
phydm_dont_ignore_edcca = 1
};


struct adaptivity_statistics {
	
s8 th_l2h_ini_backup;
	
s8 th_edcca_hl_diff_backup;
	
s8 igi_base;
	
u8 igi_target;
	
u8 nhm_wait;
	
s8 h2l_lb;
	
s8 l2h_lb;
	
bool is_first_link;
	
bool is_check;
	
bool dynamic_link_adaptivity;
	
u8 ap_num_th;
	
u8 adajust_igi_level;
	
bool acs_for_adaptivity;
	
s8 backup_l2h;
	
s8 backup_h2l;
	
bool is_stop_edcca;
};

void phydm_pause_edcca(void *dm_void, bool is_pasue_edcca);

void phydm_check_adaptivity(void *dm_void);

void phydm_check_environment(void *dm_void);

void phydm_nhm_counter_statistics_init(void *dm_void);

void phydm_nhm_counter_statistics(void *dm_void);

void phydm_nhm_counter_statistics_reset(void *dm_void);

void phydm_get_nhm_counter_statistics(void *dm_void);

void phydm_mac_edcca_state(void *dm_void, enum phydm_mac_edcca_type state);

void phydm_set_edcca_threshold(void *dm_void, s8 H2L, s8 L2H);

void phydm_set_trx_mux(void *dm_void, enum phydm_trx_mux_type tx_mode,
		       enum phydm_trx_mux_type rx_mode);

bool phydm_cal_nhm_cnt(void *dm_void);

void phydm_search_pwdb_lower_bound(void *dm_void);

void phydm_adaptivity_info_init(void *dm_void, enum phydm_adapinfo cmn_info,
				u32 value);

void phydm_adaptivity_init(void *dm_void);

void phydm_adaptivity(void *dm_void);

void phydm_set_edcca_threshold_api(void *dm_void, u8 IGI);

void phydm_pause_edcca_work_item_callback(void *dm_void);

void phydm_resume_edcca_work_item_callback(void *dm_void);

#endif
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Directory: drivers/staging/rtlwifi/phydm

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