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phy.h
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/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/* Copyright(c) 2018-2021 Realtek Corporation
*/
#ifndef __RTW_PHY_H_
#define __RTW_PHY_H_
#include "debug.h"
extern u8 rtw_cck_rates[];
extern u8 rtw_ofdm_rates[];
extern u8 rtw_ht_1s_rates[];
extern u8 rtw_ht_2s_rates[];
extern u8 rtw_vht_1s_rates[];
extern u8 rtw_vht_2s_rates[];
extern u8 *rtw_rate_section[];
extern u8 rtw_rate_size[];
void rtw_phy_init(struct rtw_dev *rtwdev);
void rtw_phy_dynamic_mechanism(struct rtw_dev *rtwdev);
u8 rtw_phy_rf_power_2_rssi(s8 *rf_power, u8 path_num);
u32 rtw_phy_read_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask);
u32 rtw_phy_read_rf_sipi(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask);
bool rtw_phy_write_rf_reg_sipi(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask, u32 data);
bool rtw_phy_write_rf_reg(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask, u32 data);
bool rtw_phy_write_rf_reg_mix(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask, u32 data);
void rtw_phy_setup_phy_cond(struct rtw_dev *rtwdev, u32 pkg);
void rtw_parse_tbl_phy_cond(struct rtw_dev *rtwdev, const struct rtw_table *tbl);
void rtw_parse_tbl_bb_pg(struct rtw_dev *rtwdev, const struct rtw_table *tbl);
void rtw_parse_tbl_txpwr_lmt(struct rtw_dev *rtwdev, const struct rtw_table *tbl);
void rtw_phy_cfg_mac(struct rtw_dev *rtwdev, const struct rtw_table *tbl,
u32 addr, u32 data);
void rtw_phy_cfg_agc(struct rtw_dev *rtwdev, const struct rtw_table *tbl,
u32 addr, u32 data);
void rtw_phy_cfg_bb(struct rtw_dev *rtwdev, const struct rtw_table *tbl,
u32 addr, u32 data);
void rtw_phy_cfg_rf(struct rtw_dev *rtwdev, const struct rtw_table *tbl,
u32 addr, u32 data);
void rtw_phy_init_tx_power(struct rtw_dev *rtwdev);
void rtw_phy_load_tables(struct rtw_dev *rtwdev);
u8 rtw_phy_get_tx_power_index(struct rtw_dev *rtwdev, u8 rf_path, u8 rate,
enum rtw_bandwidth bw, u8 channel, u8 regd);
void rtw_phy_set_tx_power_level(struct rtw_dev *rtwdev, u8 channel);
void rtw_phy_tx_power_by_rate_config(struct rtw_hal *hal);
void rtw_phy_tx_power_limit_config(struct rtw_hal *hal);
void rtw_phy_pwrtrack_avg(struct rtw_dev *rtwdev, u8 thermal, u8 path);
bool rtw_phy_pwrtrack_thermal_changed(struct rtw_dev *rtwdev, u8 thermal,
u8 path);
u8 rtw_phy_pwrtrack_get_delta(struct rtw_dev *rtwdev, u8 path);
s8 rtw_phy_pwrtrack_get_pwridx(struct rtw_dev *rtwdev,
struct rtw_swing_table *swing_table,
u8 tbl_path, u8 therm_path, u8 delta);
bool rtw_phy_pwrtrack_need_lck(struct rtw_dev *rtwdev);
bool rtw_phy_pwrtrack_need_iqk(struct rtw_dev *rtwdev);
void rtw_phy_config_swing_table(struct rtw_dev *rtwdev,
struct rtw_swing_table *swing_table);
void rtw_phy_parsing_cfo(struct rtw_dev *rtwdev,
struct rtw_rx_pkt_stat *pkt_stat);
void rtw_phy_tx_path_diversity(struct rtw_dev *rtwdev);
struct rtw_txpwr_lmt_cfg_pair {
u8 regd;
u8 band;
u8 bw;
u8 rs;
u8 ch;
s8 txpwr_lmt;
};
struct rtw_phy_pg_cfg_pair {
u32 band;
u32 rf_path;
u32 tx_num;
u32 addr;
u32 bitmask;
u32 data;
};
#define RTW_DECL_TABLE_PHY_COND_CORE(name, cfg, path) \
const struct rtw_table name ## _tbl = { \
.data = name, \
.size = ARRAY_SIZE(name), \
.parse = rtw_parse_tbl_phy_cond, \
.do_cfg = cfg, \
.rf_path = path, \
}
#define RTW_DECL_TABLE_PHY_COND(name, cfg) \
RTW_DECL_TABLE_PHY_COND_CORE(name, cfg, 0)
#define RTW_DECL_TABLE_RF_RADIO(name, path) \
RTW_DECL_TABLE_PHY_COND_CORE(name, rtw_phy_cfg_rf, RF_PATH_ ## path)
#define RTW_DECL_TABLE_BB_PG(name) \
const struct rtw_table name ## _tbl = { \
.data = name, \
.size = ARRAY_SIZE(name), \
.parse = rtw_parse_tbl_bb_pg, \
}
#define RTW_DECL_TABLE_TXPWR_LMT(name) \
const struct rtw_table name ## _tbl = { \
.data = name, \
.size = ARRAY_SIZE(name), \
.parse = rtw_parse_tbl_txpwr_lmt, \
}
static inline const struct rtw_rfe_def *rtw_get_rfe_def(struct rtw_dev *rtwdev)
{
struct rtw_chip_info *chip = rtwdev->chip;
struct rtw_efuse *efuse = &rtwdev->efuse;
const struct rtw_rfe_def *rfe_def = NULL;
if (chip->rfe_defs_size == 0)
return NULL;
if (efuse->rfe_option < chip->rfe_defs_size)
rfe_def = &chip->rfe_defs[efuse->rfe_option];
rtw_dbg(rtwdev, RTW_DBG_PHY, "use rfe_def[%d]\n", efuse->rfe_option);
return rfe_def;
}
static inline int rtw_check_supported_rfe(struct rtw_dev *rtwdev)
{
const struct rtw_rfe_def *rfe_def = rtw_get_rfe_def(rtwdev);
if (!rfe_def || !rfe_def->phy_pg_tbl || !rfe_def->txpwr_lmt_tbl) {
rtw_err(rtwdev, "rfe %d isn't supported\n",
rtwdev->efuse.rfe_option);
return -ENODEV;
}
return 0;
}
void rtw_phy_dig_write(struct rtw_dev *rtwdev, u8 igi);
struct rtw_power_params {
u8 pwr_base;
s8 pwr_offset;
s8 pwr_limit;
s8 pwr_remnant;
};
void
rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path,
u8 rate, u8 bw, u8 ch, u8 regd,
struct rtw_power_params *pwr_param);
enum rtw_phy_cck_pd_lv {
CCK_PD_LV0,
CCK_PD_LV1,
CCK_PD_LV2,
CCK_PD_LV3,
CCK_PD_LV4,
CCK_PD_LV_MAX,
};
#define MASKBYTE0 0xff
#define MASKBYTE1 0xff00
#define MASKBYTE2 0xff0000
#define MASKBYTE3 0xff000000
#define MASKHWORD 0xffff0000
#define MASKLWORD 0x0000ffff
#define MASKDWORD 0xffffffff
#define RFREG_MASK 0xfffff
#define MASK7BITS 0x7f
#define MASK12BITS 0xfff
#define MASKH4BITS 0xf0000000
#define MASK20BITS 0xfffff
#define MASK24BITS 0xffffff
#define MASKH3BYTES 0xffffff00
#define MASKL3BYTES 0x00ffffff
#define MASKBYTE2HIGHNIBBLE 0x00f00000
#define MASKBYTE3LOWNIBBLE 0x0f000000
#define MASKL3BYTES 0x00ffffff
#define CCK_FA_AVG_RESET 0xffffffff
#define LSSI_READ_ADDR_MASK 0x7f800000
#define LSSI_READ_EDGE_MASK 0x80000000
#define LSSI_READ_DATA_MASK 0xfffff
#define RRSR_RATE_ORDER_MAX 0xfffff
#define RRSR_RATE_ORDER_CCK_LEN 4
#endif