/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* Copyright(c) 2019-2020 Realtek Corporation */ #ifndef __RTW89_PHY_H__ #define __RTW89_PHY_H__ #include "core.h" #define RTW89_PHY_ADDR_OFFSET 0x10000 #define RTW89_RF_ADDR_ADSEL_MASK BIT(16) #define get_phy_headline(addr) FIELD_GET(GENMASK(31, 28), addr) #define PHY_HEADLINE_VALID 0xf #define get_phy_target(addr) FIELD_GET(GENMASK(27, 0), addr) #define get_phy_compare(rfe, cv) (FIELD_PREP(GENMASK(23, 16), rfe) | \ FIELD_PREP(GENMASK(7, 0), cv)) #define get_phy_cond(addr) FIELD_GET(GENMASK(31, 28), addr) #define get_phy_cond_rfe(addr) FIELD_GET(GENMASK(23, 16), addr) #define get_phy_cond_pkg(addr) FIELD_GET(GENMASK(15, 8), addr) #define get_phy_cond_cv(addr) FIELD_GET(GENMASK(7, 0), addr) #define phy_div(a, b) ({typeof(b) _b = (b); (_b) ? ((a) / (_b)) : 0; }) #define PHY_COND_BRANCH_IF 0x8 #define PHY_COND_BRANCH_ELIF 0x9 #define PHY_COND_BRANCH_ELSE 0xa #define PHY_COND_BRANCH_END 0xb #define PHY_COND_CHECK 0x4 #define PHY_COND_DONT_CARE 0xff #define RA_MASK_CCK_RATES GENMASK_ULL(3, 0) #define RA_MASK_OFDM_RATES GENMASK_ULL(11, 4) #define RA_MASK_SUBCCK_RATES 0x5ULL #define RA_MASK_SUBOFDM_RATES 0x10ULL #define RA_MASK_HT_1SS_RATES GENMASK_ULL(19, 12) #define RA_MASK_HT_2SS_RATES GENMASK_ULL(31, 24) #define RA_MASK_HT_3SS_RATES GENMASK_ULL(43, 36) #define RA_MASK_HT_4SS_RATES GENMASK_ULL(55, 48) #define RA_MASK_HT_RATES GENMASK_ULL(55, 12) #define RA_MASK_VHT_1SS_RATES GENMASK_ULL(21, 12) #define RA_MASK_VHT_2SS_RATES GENMASK_ULL(33, 24) #define RA_MASK_VHT_3SS_RATES GENMASK_ULL(45, 36) #define RA_MASK_VHT_4SS_RATES GENMASK_ULL(57, 48) #define RA_MASK_VHT_RATES GENMASK_ULL(57, 12) #define RA_MASK_HE_1SS_RATES GENMASK_ULL(23, 12) #define RA_MASK_HE_2SS_RATES GENMASK_ULL(35, 24) #define RA_MASK_HE_3SS_RATES GENMASK_ULL(47, 36) #define RA_MASK_HE_4SS_RATES GENMASK_ULL(59, 48) #define RA_MASK_HE_RATES GENMASK_ULL(59, 12) #define CFO_TRK_ENABLE_TH (2 << 2) #define CFO_TRK_STOP_TH_4 (30 << 2) #define CFO_TRK_STOP_TH_3 (20 << 2) #define CFO_TRK_STOP_TH_2 (10 << 2) #define CFO_TRK_STOP_TH_1 (00 << 2) #define CFO_TRK_STOP_TH (2 << 2) #define CFO_SW_COMP_FINE_TUNE (2 << 2) #define CFO_PERIOD_CNT 15 #define CFO_BOUND 32 #define CFO_TP_UPPER 100 #define CFO_TP_LOWER 50 #define CFO_COMP_PERIOD 250 #define CFO_COMP_WEIGHT 8 #define MAX_CFO_TOLERANCE 30 #define CFO_TF_CNT_TH 300 #define CCX_MAX_PERIOD 2097 #define CCX_MAX_PERIOD_UNIT 32 #define MS_TO_4US_RATIO 250 #define ENV_MNTR_FAIL_DWORD 0xffffffff #define ENV_MNTR_IFSCLM_HIS_MAX 127 #define PERMIL 1000 #define PERCENT 100 #define IFS_CLM_TH0_UPPER 64 #define IFS_CLM_TH_MUL 4 #define IFS_CLM_TH_START_IDX 0 #define TIA0_GAIN_A 12 #define TIA0_GAIN_G 16 #define LNA0_GAIN (-24) #define U4_MAX_BIT 3 #define U8_MAX_BIT 7 #define DIG_GAIN_SHIFT 2 #define DIG_GAIN 8 #define LNA_IDX_MAX 6 #define LNA_IDX_MIN 0 #define TIA_IDX_MAX 1 #define TIA_IDX_MIN 0 #define RXB_IDX_MAX 31 #define RXB_IDX_MIN 0 #define IGI_RSSI_MAX 110 #define PD_TH_MAX_RSSI 70 #define PD_TH_MIN_RSSI 8 #define CCKPD_TH_MIN_RSSI (-18) #define PD_TH_BW160_CMP_VAL 9 #define PD_TH_BW80_CMP_VAL 6 #define PD_TH_BW40_CMP_VAL 3 #define PD_TH_BW20_CMP_VAL 0 #define PD_TH_CMP_VAL 3 #define PD_TH_SB_FLTR_CMP_VAL 7 #define PHYSTS_MGNT BIT(RTW89_RX_TYPE_MGNT) #define PHYSTS_CTRL BIT(RTW89_RX_TYPE_CTRL) #define PHYSTS_DATA BIT(RTW89_RX_TYPE_DATA) #define PHYSTS_RSVD BIT(RTW89_RX_TYPE_RSVD) #define PPDU_FILTER_BITMAP (PHYSTS_MGNT | PHYSTS_DATA) enum rtw89_phy_c2h_ra_func { RTW89_PHY_C2H_FUNC_STS_RPT, RTW89_PHY_C2H_FUNC_MU_GPTBL_RPT, RTW89_PHY_C2H_FUNC_TXSTS, RTW89_PHY_C2H_FUNC_RA_MAX, }; enum rtw89_phy_c2h_class { RTW89_PHY_C2H_CLASS_RUA, RTW89_PHY_C2H_CLASS_RA, RTW89_PHY_C2H_CLASS_DM, RTW89_PHY_C2H_CLASS_BTC_MIN = 0x10, RTW89_PHY_C2H_CLASS_BTC_MAX = 0x17, RTW89_PHY_C2H_CLASS_MAX, }; enum rtw89_env_monitor_result_level { RTW89_PHY_ENV_MON_CCX_FAIL = 0, RTW89_PHY_ENV_MON_NHM = BIT(0), RTW89_PHY_ENV_MON_CLM = BIT(1), RTW89_PHY_ENV_MON_FAHM = BIT(2), RTW89_PHY_ENV_MON_IFS_CLM = BIT(3), RTW89_PHY_ENV_MON_EDCCA_CLM = BIT(4), }; #define CCX_US_BASE_RATIO 4 enum rtw89_ccx_unit { RTW89_CCX_4_US = 0, RTW89_CCX_8_US = 1, RTW89_CCX_16_US = 2, RTW89_CCX_32_US = 3 }; enum rtw89_phy_status_ie_type { RTW89_PHYSTS_IE00_CMN_CCK = 0, RTW89_PHYSTS_IE01_CMN_OFDM = 1, RTW89_PHYSTS_IE02_CMN_EXT_AX = 2, RTW89_PHYSTS_IE03_CMN_EXT_SEG_1 = 3, RTW89_PHYSTS_IE04_CMN_EXT_PATH_A = 4, RTW89_PHYSTS_IE05_CMN_EXT_PATH_B = 5, RTW89_PHYSTS_IE06_CMN_EXT_PATH_C = 6, RTW89_PHYSTS_IE07_CMN_EXT_PATH_D = 7, RTW89_PHYSTS_IE08_FTR_CH = 8, RTW89_PHYSTS_IE09_FTR_0 = 9, RTW89_PHYSTS_IE10_FTR_PLCP_EXT = 10, RTW89_PHYSTS_IE11_FTR_PLCP_HISTOGRAM = 11, RTW89_PHYSTS_IE12_MU_EIGEN_INFO = 12, RTW89_PHYSTS_IE13_DL_MU_DEF = 13, RTW89_PHYSTS_IE14_TB_UL_CQI = 14, RTW89_PHYSTS_IE15_TB_UL_DEF = 15, RTW89_PHYSTS_IE16_RSVD16 = 16, RTW89_PHYSTS_IE17_TB_UL_CTRL = 17, RTW89_PHYSTS_IE18_DBG_OFDM_FD_CMN = 18, RTW89_PHYSTS_IE19_DBG_OFDM_TD_CMN = 19, RTW89_PHYSTS_IE20_DBG_OFDM_FD_USER_SEG_0 = 20, RTW89_PHYSTS_IE21_DBG_OFDM_FD_USER_SEG_1 = 21, RTW89_PHYSTS_IE22_DBG_OFDM_FD_USER_AGC = 22, RTW89_PHYSTS_IE23_RSVD23 = 23, RTW89_PHYSTS_IE24_OFDM_TD_PATH_A = 24, RTW89_PHYSTS_IE25_OFDM_TD_PATH_B = 25, RTW89_PHYSTS_IE26_OFDM_TD_PATH_C = 26, RTW89_PHYSTS_IE27_OFDM_TD_PATH_D = 27, RTW89_PHYSTS_IE28_DBG_CCK_PATH_A = 28, RTW89_PHYSTS_IE29_DBG_CCK_PATH_B = 29, RTW89_PHYSTS_IE30_DBG_CCK_PATH_C = 30, RTW89_PHYSTS_IE31_DBG_CCK_PATH_D = 31, /* keep last */ RTW89_PHYSTS_IE_NUM, RTW89_PHYSTS_IE_MAX = RTW89_PHYSTS_IE_NUM - 1 }; enum rtw89_phy_status_bitmap { RTW89_TD_SEARCH_FAIL = 0, RTW89_BRK_BY_TX_PKT = 1, RTW89_CCA_SPOOF = 2, RTW89_OFDM_BRK = 3, RTW89_CCK_BRK = 4, RTW89_DL_MU_SPOOFING = 5, RTW89_HE_MU = 6, RTW89_VHT_MU = 7, RTW89_UL_TB_SPOOFING = 8, RTW89_RSVD_9 = 9, RTW89_TRIG_BASE_PPDU = 10, RTW89_CCK_PKT = 11, RTW89_LEGACY_OFDM_PKT = 12, RTW89_HT_PKT = 13, RTW89_VHT_PKT = 14, RTW89_HE_PKT = 15, RTW89_PHYSTS_BITMAP_NUM }; enum rtw89_dig_gain_type { RTW89_DIG_GAIN_LNA_G = 0, RTW89_DIG_GAIN_TIA_G = 1, RTW89_DIG_GAIN_LNA_A = 2, RTW89_DIG_GAIN_TIA_A = 3, RTW89_DIG_GAIN_MAX = 4 }; enum rtw89_dig_gain_lna_idx { RTW89_DIG_GAIN_LNA_IDX1 = 1, RTW89_DIG_GAIN_LNA_IDX2 = 2, RTW89_DIG_GAIN_LNA_IDX3 = 3, RTW89_DIG_GAIN_LNA_IDX4 = 4, RTW89_DIG_GAIN_LNA_IDX5 = 5, RTW89_DIG_GAIN_LNA_IDX6 = 6 }; enum rtw89_dig_gain_tia_idx { RTW89_DIG_GAIN_TIA_IDX0 = 0, RTW89_DIG_GAIN_TIA_IDX1 = 1 }; enum rtw89_tssi_bandedge_cfg { RTW89_TSSI_BANDEDGE_FLAT, RTW89_TSSI_BANDEDGE_LOW, RTW89_TSSI_BANDEDGE_MID, RTW89_TSSI_BANDEDGE_HIGH, RTW89_TSSI_CFG_NUM, }; enum rtw89_tssi_sbw_idx { RTW89_TSSI_SBW20, RTW89_TSSI_SBW40_0, RTW89_TSSI_SBW40_1, RTW89_TSSI_SBW80_0, RTW89_TSSI_SBW80_1, RTW89_TSSI_SBW80_2, RTW89_TSSI_SBW80_3, RTW89_TSSI_SBW160_0, RTW89_TSSI_SBW160_1, RTW89_TSSI_SBW160_2, RTW89_TSSI_SBW160_3, RTW89_TSSI_SBW160_4, RTW89_TSSI_SBW160_5, RTW89_TSSI_SBW160_6, RTW89_TSSI_SBW160_7, RTW89_TSSI_SBW_NUM, }; struct rtw89_txpwr_byrate_cfg { enum rtw89_band band; enum rtw89_nss nss; enum rtw89_rate_section rs; u8 shf; u8 len; u32 data; }; #define DELTA_SWINGIDX_SIZE 30 struct rtw89_txpwr_track_cfg { const s8 (*delta_swingidx_6gb_n)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_6gb_p)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_6ga_n)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_6ga_p)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_5gb_n)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_5gb_p)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_5ga_n)[DELTA_SWINGIDX_SIZE]; const s8 (*delta_swingidx_5ga_p)[DELTA_SWINGIDX_SIZE]; const s8 *delta_swingidx_2gb_n; const s8 *delta_swingidx_2gb_p; const s8 *delta_swingidx_2ga_n; const s8 *delta_swingidx_2ga_p; const s8 *delta_swingidx_2g_cck_b_n; const s8 *delta_swingidx_2g_cck_b_p; const s8 *delta_swingidx_2g_cck_a_n; const s8 *delta_swingidx_2g_cck_a_p; }; struct rtw89_phy_dig_gain_cfg { const struct rtw89_reg_def *table; u8 size; }; struct rtw89_phy_dig_gain_table { const struct rtw89_phy_dig_gain_cfg *cfg_lna_g; const struct rtw89_phy_dig_gain_cfg *cfg_tia_g; const struct rtw89_phy_dig_gain_cfg *cfg_lna_a; const struct rtw89_phy_dig_gain_cfg *cfg_tia_a; }; struct rtw89_phy_tssi_dbw_table { u32 data[RTW89_TSSI_CFG_NUM][RTW89_TSSI_SBW_NUM]; }; struct rtw89_phy_reg3_tbl { const struct rtw89_reg3_def *reg3; int size; }; #define DECLARE_PHY_REG3_TBL(_name) \ const struct rtw89_phy_reg3_tbl _name ## _tbl = { \ .reg3 = _name, \ .size = ARRAY_SIZE(_name), \ } struct rtw89_nbi_reg_def { struct rtw89_reg_def notch1_idx; struct rtw89_reg_def notch1_frac_idx; struct rtw89_reg_def notch1_en; struct rtw89_reg_def notch2_idx; struct rtw89_reg_def notch2_frac_idx; struct rtw89_reg_def notch2_en; }; extern const u8 rtw89_rs_idx_max[RTW89_RS_MAX]; extern const u8 rtw89_rs_nss_max[RTW89_RS_MAX]; static inline void rtw89_phy_write8(struct rtw89_dev *rtwdev, u32 addr, u8 data) { rtw89_write8(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, data); } static inline void rtw89_phy_write16(struct rtw89_dev *rtwdev, u32 addr, u16 data) { rtw89_write16(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, data); } static inline void rtw89_phy_write32(struct rtw89_dev *rtwdev, u32 addr, u32 data) { rtw89_write32(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, data); } static inline void rtw89_phy_write32_set(struct rtw89_dev *rtwdev, u32 addr, u32 bits) { rtw89_write32_set(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, bits); } static inline void rtw89_phy_write32_clr(struct rtw89_dev *rtwdev, u32 addr, u32 bits) { rtw89_write32_clr(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, bits); } static inline void rtw89_phy_write32_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 data) { rtw89_write32_mask(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, mask, data); } static inline u8 rtw89_phy_read8(struct rtw89_dev *rtwdev, u32 addr) { return rtw89_read8(rtwdev, addr | RTW89_PHY_ADDR_OFFSET); } static inline u16 rtw89_phy_read16(struct rtw89_dev *rtwdev, u32 addr) { return rtw89_read16(rtwdev, addr | RTW89_PHY_ADDR_OFFSET); } static inline u32 rtw89_phy_read32(struct rtw89_dev *rtwdev, u32 addr) { return rtw89_read32(rtwdev, addr | RTW89_PHY_ADDR_OFFSET); } static inline u32 rtw89_phy_read32_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask) { return rtw89_read32_mask(rtwdev, addr | RTW89_PHY_ADDR_OFFSET, mask); } enum rtw89_rfk_flag { RTW89_RFK_F_WRF = 0, RTW89_RFK_F_WM = 1, RTW89_RFK_F_WS = 2, RTW89_RFK_F_WC = 3, RTW89_RFK_F_DELAY = 4, RTW89_RFK_F_NUM, }; struct rtw89_rfk_tbl { const struct rtw89_reg5_def *defs; u32 size; }; #define RTW89_DECLARE_RFK_TBL(_name) \ const struct rtw89_rfk_tbl _name ## _tbl = { \ .defs = _name, \ .size = ARRAY_SIZE(_name), \ } #define RTW89_DECL_RFK_WRF(_path, _addr, _mask, _data) \ {.flag = RTW89_RFK_F_WRF, \ .path = _path, \ .addr = _addr, \ .mask = _mask, \ .data = _data,} #define RTW89_DECL_RFK_WM(_addr, _mask, _data) \ {.flag = RTW89_RFK_F_WM, \ .addr = _addr, \ .mask = _mask, \ .data = _data,} #define RTW89_DECL_RFK_WS(_addr, _mask) \ {.flag = RTW89_RFK_F_WS, \ .addr = _addr, \ .mask = _mask,} #define RTW89_DECL_RFK_WC(_addr, _mask) \ {.flag = RTW89_RFK_F_WC, \ .addr = _addr, \ .mask = _mask,} #define RTW89_DECL_RFK_DELAY(_data) \ {.flag = RTW89_RFK_F_DELAY, \ .data = _data,} void rtw89_rfk_parser(struct rtw89_dev *rtwdev, const struct rtw89_rfk_tbl *tbl); #define rtw89_rfk_parser_by_cond(dev, cond, tbl_t, tbl_f) \ do { \ typeof(dev) __dev = (dev); \ if (cond) \ rtw89_rfk_parser(__dev, (tbl_t)); \ else \ rtw89_rfk_parser(__dev, (tbl_f)); \ } while (0) void rtw89_phy_write_reg3_tbl(struct rtw89_dev *rtwdev, const struct rtw89_phy_reg3_tbl *tbl); u8 rtw89_phy_get_txsc(struct rtw89_dev *rtwdev, struct rtw89_channel_params *param, enum rtw89_bandwidth dbw); u32 rtw89_phy_read_rf(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, u32 addr, u32 mask); u32 rtw89_phy_read_rf_v1(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, u32 addr, u32 mask); bool rtw89_phy_write_rf(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, u32 addr, u32 mask, u32 data); bool rtw89_phy_write_rf_v1(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, u32 addr, u32 mask, u32 data); void rtw89_phy_init_bb_reg(struct rtw89_dev *rtwdev); void rtw89_phy_init_rf_reg(struct rtw89_dev *rtwdev); void rtw89_phy_config_rf_reg_v1(struct rtw89_dev *rtwdev, const struct rtw89_reg2_def *reg, enum rtw89_rf_path rf_path, void *extra_data); void rtw89_phy_dm_init(struct rtw89_dev *rtwdev); void rtw89_phy_write32_idx(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 data, enum rtw89_phy_idx phy_idx); void rtw89_phy_load_txpwr_byrate(struct rtw89_dev *rtwdev, const struct rtw89_txpwr_table *tbl); s8 rtw89_phy_read_txpwr_byrate(struct rtw89_dev *rtwdev, const struct rtw89_rate_desc *rate_desc); void rtw89_phy_fill_txpwr_limit(struct rtw89_dev *rtwdev, struct rtw89_txpwr_limit *lmt, u8 ntx); void rtw89_phy_fill_txpwr_limit_ru(struct rtw89_dev *rtwdev, struct rtw89_txpwr_limit_ru *lmt_ru, u8 ntx); s8 rtw89_phy_read_txpwr_limit(struct rtw89_dev *rtwdev, u8 bw, u8 ntx, u8 rs, u8 bf, u8 ch); void rtw89_phy_ra_assoc(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta); void rtw89_phy_ra_update(struct rtw89_dev *rtwdev); void rtw89_phy_ra_updata_sta(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, u32 changed); void rtw89_phy_rate_pattern_vif(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask); void rtw89_phy_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, u32 len, u8 class, u8 func); void rtw89_phy_cfo_track(struct rtw89_dev *rtwdev); void rtw89_phy_cfo_track_work(struct work_struct *work); void rtw89_phy_cfo_parse(struct rtw89_dev *rtwdev, s16 cfo_val, struct rtw89_rx_phy_ppdu *phy_ppdu); void rtw89_phy_stat_track(struct rtw89_dev *rtwdev); void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev); void rtw89_phy_set_phy_regs(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 val); void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev); void rtw89_phy_dig(struct rtw89_dev *rtwdev); void rtw89_phy_set_bss_color(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif); void rtw89_phy_tssi_ctrl_set_bandedge_cfg(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx, enum rtw89_tssi_bandedge_cfg bandedge_cfg); #endif