1 // SPDX-License-Identifier: ISC
3 * Copyright (c) 2010 Broadcom Corporation
7 * phy_hal.h: functionality exported from the phy to higher layers
10 #ifndef _BRCM_PHY_HAL_H_
11 #define _BRCM_PHY_HAL_H_
13 #include <brcmu_utils.h>
14 #include <brcmu_wifi.h>
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
26 #define NORADIO_ID 0xe4f5
27 #define NORADIO_IDCODE 0x4e4f5246
29 #define BCM2055_ID 0x2055
30 #define BCM2055_IDCODE 0x02055000
31 #define BCM2055A0_IDCODE 0x1205517f
33 #define BCM2056_ID 0x2056
34 #define BCM2056_IDCODE 0x02056000
35 #define BCM2056A0_IDCODE 0x1205617f
37 #define BCM2057_ID 0x2057
38 #define BCM2057_IDCODE 0x02057000
39 #define BCM2057A0_IDCODE 0x1205717f
41 #define BCM2064_ID 0x2064
42 #define BCM2064_IDCODE 0x02064000
43 #define BCM2064A0_IDCODE 0x0206417f
45 #define PHY_TPC_HW_OFF false
46 #define PHY_TPC_HW_ON true
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
57 #define PHY_PERICAL_DISABLE 0
58 #define PHY_PERICAL_SPHASE 1
59 #define PHY_PERICAL_MPHASE 2
60 #define PHY_PERICAL_MANUAL 3
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
69 #define PHY_MUTE_FOR_PREISM 1
70 #define PHY_MUTE_ALL 0xffffffff
72 #define PHY_NOISE_FIXED_VAL (-95)
73 #define PHY_NOISE_FIXED_VAL_NPHY (-92)
74 #define PHY_NOISE_FIXED_VAL_LCNPHY (-92)
76 #define PHY_MODE_CAL 0x0002
77 #define PHY_MODE_NOISEM 0x0004
79 #define BRCMS_TXPWR_DB_FACTOR 4
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
84 #define BRCMS_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */
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
93 #define BRCMS_RSSI_INVALID 0 /* invalid RSSI value */
99 u8 cck[BRCMS_NUM_RATES_CCK];
100 u8 ofdm[BRCMS_NUM_RATES_OFDM];
102 u8 ofdm_cdd[BRCMS_NUM_RATES_OFDM];
104 u8 ofdm_40_siso[BRCMS_NUM_RATES_OFDM];
105 u8 ofdm_40_cdd[BRCMS_NUM_RATES_OFDM];
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];
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];
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];
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];
144 struct 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 */
149 struct brcms_chanvec {
150 u8 vec[MAXCHANNEL / NBBY];
153 struct shared_phy_params {
155 struct phy_shim_info *physhim;
171 struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp);
172 struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh,
173 struct bcma_device *d11core, int bandtype,
174 struct wiphy *wiphy);
175 void wlc_phy_detach(struct brcms_phy_pub *ppi);
177 bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype,
178 u16 *phyrev, u16 *radioid, u16 *radiover);
179 bool wlc_phy_get_encore(struct brcms_phy_pub *pih);
180 u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih);
182 void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate);
183 void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate);
184 void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec);
185 void wlc_phy_watchdog(struct brcms_phy_pub *ppi);
186 int wlc_phy_down(struct brcms_phy_pub *ppi);
187 u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih);
188 void wlc_phy_cal_init(struct brcms_phy_pub *ppi);
189 void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init);
191 void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec);
192 u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi);
193 void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch);
194 u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi);
195 void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw);
197 int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, struct d11rxhdr *rxh);
198 void wlc_phy_por_inform(struct brcms_phy_pub *ppi);
199 void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi);
200 bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi);
202 void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag);
204 void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on);
205 void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on);
208 void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi);
210 void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi,
212 void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band,
213 struct brcms_chanvec *channels);
214 u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band);
216 void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, u8 *_min_,
217 u8 *_max_, int rate);
218 void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan,
219 u8 *_max_, u8 *_min_);
220 void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint band,
221 s32 *, s32 *, u32 *);
222 void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *,
224 int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override);
225 int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override);
226 void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi,
227 struct txpwr_limits *);
228 bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi);
229 void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl);
230 u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi);
231 u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi);
232 bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih);
234 void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
235 void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
236 void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain);
237 u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih);
238 s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec);
239 void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val);
241 void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason);
242 void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi);
243 void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock);
244 void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi);
246 void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val);
247 void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi);
248 void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val);
249 void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags);
251 void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type);
253 void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi,
254 struct tx_power *power, uint channel);
256 void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal);
257 bool wlc_phy_test_ison(struct brcms_phy_pub *ppi);
258 void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent);
259 void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war);
260 void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt);
261 void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap);
263 void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end);
265 void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi);
266 void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi);
268 const u8 *wlc_phy_get_ofdm_rate_lookup(void);
270 s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi,
272 s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset);
273 #endif /* _BRCM_PHY_HAL_H_ */