phy_hal.h (9518B)
1// SPDX-License-Identifier: ISC 2/* 3 * Copyright (c) 2010 Broadcom Corporation 4 */ 5 6/* 7 * phy_hal.h: functionality exported from the phy to higher layers 8 */ 9 10#ifndef _BRCM_PHY_HAL_H_ 11#define _BRCM_PHY_HAL_H_ 12 13#include <brcmu_utils.h> 14#include <brcmu_wifi.h> 15#include <phy_shim.h> 16 17#define IDCODE_VER_MASK 0x0000000f 18#define IDCODE_VER_SHIFT 0 19#define IDCODE_MFG_MASK 0x00000fff 20#define IDCODE_MFG_SHIFT 0 21#define IDCODE_ID_MASK 0x0ffff000 22#define IDCODE_ID_SHIFT 12 23#define IDCODE_REV_MASK 0xf0000000 24#define IDCODE_REV_SHIFT 28 25 26#define NORADIO_ID 0xe4f5 27#define NORADIO_IDCODE 0x4e4f5246 28 29#define BCM2055_ID 0x2055 30#define BCM2055_IDCODE 0x02055000 31#define BCM2055A0_IDCODE 0x1205517f 32 33#define BCM2056_ID 0x2056 34#define BCM2056_IDCODE 0x02056000 35#define BCM2056A0_IDCODE 0x1205617f 36 37#define BCM2057_ID 0x2057 38#define BCM2057_IDCODE 0x02057000 39#define BCM2057A0_IDCODE 0x1205717f 40 41#define BCM2064_ID 0x2064 42#define BCM2064_IDCODE 0x02064000 43#define BCM2064A0_IDCODE 0x0206417f 44 45#define PHY_TPC_HW_OFF false 46#define PHY_TPC_HW_ON true 47 48#define PHY_PERICAL_DRIVERUP 1 49#define PHY_PERICAL_WATCHDOG 2 50#define PHY_PERICAL_PHYINIT 3 51#define PHY_PERICAL_JOIN_BSS 4 52#define PHY_PERICAL_START_IBSS 5 53#define PHY_PERICAL_UP_BSS 6 54#define PHY_PERICAL_CHAN 7 55#define PHY_FULLCAL 8 56 57#define PHY_PERICAL_DISABLE 0 58#define PHY_PERICAL_SPHASE 1 59#define PHY_PERICAL_MPHASE 2 60#define PHY_PERICAL_MANUAL 3 61 62#define PHY_HOLD_FOR_ASSOC 1 63#define PHY_HOLD_FOR_SCAN 2 64#define PHY_HOLD_FOR_RM 4 65#define PHY_HOLD_FOR_PLT 8 66#define PHY_HOLD_FOR_MUTE 16 67#define PHY_HOLD_FOR_NOT_ASSOC 0x20 68 69#define PHY_MUTE_FOR_PREISM 1 70#define PHY_MUTE_ALL 0xffffffff 71 72#define PHY_NOISE_FIXED_VAL (-95) 73#define PHY_NOISE_FIXED_VAL_NPHY (-92) 74#define PHY_NOISE_FIXED_VAL_LCNPHY (-92) 75 76#define PHY_MODE_CAL 0x0002 77#define PHY_MODE_NOISEM 0x0004 78 79#define BRCMS_TXPWR_DB_FACTOR 4 80 81/* a large TX Power as an init value to factor out of min() calculations, 82 * keep low enough to fit in an s8, units are .25 dBm 83 */ 84#define BRCMS_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */ 85 86#define BRCMS_NUM_RATES_CCK 4 87#define BRCMS_NUM_RATES_OFDM 8 88#define BRCMS_NUM_RATES_MCS_1_STREAM 8 89#define BRCMS_NUM_RATES_MCS_2_STREAM 8 90#define BRCMS_NUM_RATES_MCS_3_STREAM 8 91#define BRCMS_NUM_RATES_MCS_4_STREAM 8 92 93#define BRCMS_RSSI_INVALID 0 /* invalid RSSI value */ 94 95struct d11regs; 96struct phy_shim_info; 97 98struct txpwr_limits { 99 u8 cck[BRCMS_NUM_RATES_CCK]; 100 u8 ofdm[BRCMS_NUM_RATES_OFDM]; 101 102 u8 ofdm_cdd[BRCMS_NUM_RATES_OFDM]; 103 104 u8 ofdm_40_siso[BRCMS_NUM_RATES_OFDM]; 105 u8 ofdm_40_cdd[BRCMS_NUM_RATES_OFDM]; 106 107 u8 mcs_20_siso[BRCMS_NUM_RATES_MCS_1_STREAM]; 108 u8 mcs_20_cdd[BRCMS_NUM_RATES_MCS_1_STREAM]; 109 u8 mcs_20_stbc[BRCMS_NUM_RATES_MCS_1_STREAM]; 110 u8 mcs_20_mimo[BRCMS_NUM_RATES_MCS_2_STREAM]; 111 112 u8 mcs_40_siso[BRCMS_NUM_RATES_MCS_1_STREAM]; 113 u8 mcs_40_cdd[BRCMS_NUM_RATES_MCS_1_STREAM]; 114 u8 mcs_40_stbc[BRCMS_NUM_RATES_MCS_1_STREAM]; 115 u8 mcs_40_mimo[BRCMS_NUM_RATES_MCS_2_STREAM]; 116 u8 mcs32; 117}; 118 119struct tx_power { 120 u32 flags; 121 u16 chanspec; /* txpwr report for this channel */ 122 u16 local_chanspec; /* channel on which we are associated */ 123 u8 local_max; /* local max according to the AP */ 124 u8 local_constraint; /* local constraint according to the AP */ 125 s8 antgain[2]; /* Ant gain for each band - from SROM */ 126 u8 rf_cores; /* count of RF Cores being reported */ 127 u8 est_Pout[4]; /* Latest tx power out estimate per RF chain */ 128 u8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain 129 * without adjustment */ 130 u8 est_Pout_cck; /* Latest CCK tx power out estimate */ 131 u8 tx_power_max[4]; /* Maximum target power among all rates */ 132 /* Index of the rate with the max target power */ 133 u8 tx_power_max_rate_ind[4]; 134 /* User limit */ 135 u8 user_limit[WL_TX_POWER_RATES]; 136 /* Regulatory power limit */ 137 u8 reg_limit[WL_TX_POWER_RATES]; 138 /* Max power board can support (SROM) */ 139 u8 board_limit[WL_TX_POWER_RATES]; 140 /* Latest target power */ 141 u8 target[WL_TX_POWER_RATES]; 142}; 143 144struct tx_inst_power { 145 u8 txpwr_est_Pout[2]; /* Latest estimate for 2.4 and 5 Ghz */ 146 u8 txpwr_est_Pout_gofdm; /* Pwr estimate for 2.4 OFDM */ 147}; 148 149struct brcms_chanvec { 150 u8 vec[MAXCHANNEL / NBBY]; 151}; 152 153struct shared_phy_params { 154 struct si_pub *sih; 155 struct phy_shim_info *physhim; 156 uint unit; 157 uint corerev; 158 u16 vid; 159 u16 did; 160 uint chip; 161 uint chiprev; 162 uint chippkg; 163 uint sromrev; 164 uint boardtype; 165 uint boardrev; 166 u32 boardflags; 167 u32 boardflags2; 168}; 169 170 171struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp); 172struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh, 173 struct bcma_device *d11core, int bandtype, 174 struct wiphy *wiphy); 175void wlc_phy_detach(struct brcms_phy_pub *ppi); 176 177bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype, 178 u16 *phyrev, u16 *radioid, u16 *radiover); 179bool wlc_phy_get_encore(struct brcms_phy_pub *pih); 180u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih); 181 182void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate); 183void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate); 184void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec); 185void wlc_phy_watchdog(struct brcms_phy_pub *ppi); 186int wlc_phy_down(struct brcms_phy_pub *ppi); 187u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih); 188void wlc_phy_cal_init(struct brcms_phy_pub *ppi); 189void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init); 190 191void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec); 192u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi); 193void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch); 194u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi); 195void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw); 196 197int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, struct d11rxhdr *rxh); 198void wlc_phy_por_inform(struct brcms_phy_pub *ppi); 199void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi); 200bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi); 201 202void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag); 203 204void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on); 205void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on); 206 207 208void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi); 209 210void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi, 211 bool wide_filter); 212void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band, 213 struct brcms_chanvec *channels); 214u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band); 215 216void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, u8 *_min_, 217 u8 *_max_, int rate); 218void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan, 219 u8 *_max_, u8 *_min_); 220void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint band, 221 s32 *, s32 *, u32 *); 222void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *, 223 u16 chanspec); 224int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override); 225int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override); 226void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi, 227 struct txpwr_limits *); 228bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi); 229void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl); 230u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi); 231u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi); 232bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih); 233 234void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain); 235void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain); 236void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain); 237u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih); 238s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec); 239void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val); 240 241void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason); 242void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi); 243void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock); 244void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi); 245 246void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val); 247void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi); 248void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val); 249void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags); 250 251void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type); 252 253void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi, 254 struct tx_power *power, uint channel); 255 256void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal); 257bool wlc_phy_test_ison(struct brcms_phy_pub *ppi); 258void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent); 259void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war); 260void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt); 261void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap); 262 263void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end); 264 265void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi); 266void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi); 267 268const u8 *wlc_phy_get_ofdm_rate_lookup(void); 269 270s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi, 271 u8 mcs_offset); 272s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset); 273#endif /* _BRCM_PHY_HAL_H_ */