274 lines
9.3 KiB
C
274 lines
9.3 KiB
C
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// SPDX-License-Identifier: ISC
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/*
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* Copyright (c) 2010 Broadcom Corporation
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*/
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/*
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* phy_hal.h: functionality exported from the phy to higher layers
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*/
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#ifndef _BRCM_PHY_HAL_H_
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#define _BRCM_PHY_HAL_H_
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#include <brcmu_utils.h>
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#include <brcmu_wifi.h>
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#include <phy_shim.h>
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#define IDCODE_VER_MASK 0x0000000f
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#define IDCODE_VER_SHIFT 0
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#define IDCODE_MFG_MASK 0x00000fff
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#define IDCODE_MFG_SHIFT 0
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#define IDCODE_ID_MASK 0x0ffff000
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#define IDCODE_ID_SHIFT 12
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#define IDCODE_REV_MASK 0xf0000000
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#define IDCODE_REV_SHIFT 28
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#define NORADIO_ID 0xe4f5
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#define NORADIO_IDCODE 0x4e4f5246
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#define BCM2055_ID 0x2055
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#define BCM2055_IDCODE 0x02055000
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#define BCM2055A0_IDCODE 0x1205517f
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#define BCM2056_ID 0x2056
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#define BCM2056_IDCODE 0x02056000
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#define BCM2056A0_IDCODE 0x1205617f
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#define BCM2057_ID 0x2057
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#define BCM2057_IDCODE 0x02057000
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#define BCM2057A0_IDCODE 0x1205717f
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#define BCM2064_ID 0x2064
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#define BCM2064_IDCODE 0x02064000
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#define BCM2064A0_IDCODE 0x0206417f
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#define PHY_TPC_HW_OFF false
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#define PHY_TPC_HW_ON true
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#define PHY_PERICAL_DRIVERUP 1
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#define PHY_PERICAL_WATCHDOG 2
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#define PHY_PERICAL_PHYINIT 3
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#define PHY_PERICAL_JOIN_BSS 4
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#define PHY_PERICAL_START_IBSS 5
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#define PHY_PERICAL_UP_BSS 6
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#define PHY_PERICAL_CHAN 7
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#define PHY_FULLCAL 8
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#define PHY_PERICAL_DISABLE 0
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#define PHY_PERICAL_SPHASE 1
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#define PHY_PERICAL_MPHASE 2
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#define PHY_PERICAL_MANUAL 3
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#define PHY_HOLD_FOR_ASSOC 1
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#define PHY_HOLD_FOR_SCAN 2
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#define PHY_HOLD_FOR_RM 4
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#define PHY_HOLD_FOR_PLT 8
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#define PHY_HOLD_FOR_MUTE 16
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#define PHY_HOLD_FOR_NOT_ASSOC 0x20
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#define PHY_MUTE_FOR_PREISM 1
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#define PHY_MUTE_ALL 0xffffffff
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#define PHY_NOISE_FIXED_VAL (-95)
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#define PHY_NOISE_FIXED_VAL_NPHY (-92)
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#define PHY_NOISE_FIXED_VAL_LCNPHY (-92)
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#define PHY_MODE_CAL 0x0002
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#define PHY_MODE_NOISEM 0x0004
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#define BRCMS_TXPWR_DB_FACTOR 4
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/* a large TX Power as an init value to factor out of min() calculations,
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* keep low enough to fit in an s8, units are .25 dBm
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*/
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#define BRCMS_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */
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#define BRCMS_NUM_RATES_CCK 4
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#define BRCMS_NUM_RATES_OFDM 8
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#define BRCMS_NUM_RATES_MCS_1_STREAM 8
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#define BRCMS_NUM_RATES_MCS_2_STREAM 8
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#define BRCMS_NUM_RATES_MCS_3_STREAM 8
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#define BRCMS_NUM_RATES_MCS_4_STREAM 8
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#define BRCMS_RSSI_INVALID 0 /* invalid RSSI value */
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struct d11regs;
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struct phy_shim_info;
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struct txpwr_limits {
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u8 cck[BRCMS_NUM_RATES_CCK];
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u8 ofdm[BRCMS_NUM_RATES_OFDM];
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u8 ofdm_cdd[BRCMS_NUM_RATES_OFDM];
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u8 ofdm_40_siso[BRCMS_NUM_RATES_OFDM];
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u8 ofdm_40_cdd[BRCMS_NUM_RATES_OFDM];
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u8 mcs_20_siso[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_20_cdd[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_20_stbc[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_20_mimo[BRCMS_NUM_RATES_MCS_2_STREAM];
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u8 mcs_40_siso[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_40_cdd[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_40_stbc[BRCMS_NUM_RATES_MCS_1_STREAM];
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u8 mcs_40_mimo[BRCMS_NUM_RATES_MCS_2_STREAM];
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u8 mcs32;
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};
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struct tx_power {
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u32 flags;
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u16 chanspec; /* txpwr report for this channel */
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u16 local_chanspec; /* channel on which we are associated */
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u8 local_max; /* local max according to the AP */
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u8 local_constraint; /* local constraint according to the AP */
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s8 antgain[2]; /* Ant gain for each band - from SROM */
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u8 rf_cores; /* count of RF Cores being reported */
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u8 est_Pout[4]; /* Latest tx power out estimate per RF chain */
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u8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain
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* without adjustment */
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u8 est_Pout_cck; /* Latest CCK tx power out estimate */
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u8 tx_power_max[4]; /* Maximum target power among all rates */
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/* Index of the rate with the max target power */
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u8 tx_power_max_rate_ind[4];
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/* User limit */
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u8 user_limit[WL_TX_POWER_RATES];
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/* Regulatory power limit */
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u8 reg_limit[WL_TX_POWER_RATES];
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/* Max power board can support (SROM) */
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u8 board_limit[WL_TX_POWER_RATES];
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/* Latest target power */
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u8 target[WL_TX_POWER_RATES];
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};
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struct tx_inst_power {
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u8 txpwr_est_Pout[2]; /* Latest estimate for 2.4 and 5 Ghz */
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u8 txpwr_est_Pout_gofdm; /* Pwr estimate for 2.4 OFDM */
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};
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struct brcms_chanvec {
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u8 vec[MAXCHANNEL / NBBY];
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};
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struct shared_phy_params {
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struct si_pub *sih;
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struct phy_shim_info *physhim;
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uint unit;
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uint corerev;
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u16 vid;
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u16 did;
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uint chip;
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uint chiprev;
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uint chippkg;
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uint sromrev;
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uint boardtype;
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uint boardrev;
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u32 boardflags;
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u32 boardflags2;
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};
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struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp);
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struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh,
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struct bcma_device *d11core, int bandtype,
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struct wiphy *wiphy);
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void wlc_phy_detach(struct brcms_phy_pub *ppi);
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bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype,
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u16 *phyrev, u16 *radioid, u16 *radiover);
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bool wlc_phy_get_encore(struct brcms_phy_pub *pih);
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u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih);
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void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate);
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void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate);
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void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec);
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void wlc_phy_watchdog(struct brcms_phy_pub *ppi);
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int wlc_phy_down(struct brcms_phy_pub *ppi);
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u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih);
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void wlc_phy_cal_init(struct brcms_phy_pub *ppi);
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void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init);
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void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec);
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u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi);
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void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch);
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u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi);
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void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw);
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int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, struct d11rxhdr *rxh);
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void wlc_phy_por_inform(struct brcms_phy_pub *ppi);
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void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi);
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bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi);
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void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag);
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void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on);
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void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on);
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void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi);
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void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi,
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bool wide_filter);
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void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band,
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struct brcms_chanvec *channels);
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u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band);
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void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, u8 *_min_,
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u8 *_max_, int rate);
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void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan,
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u8 *_max_, u8 *_min_);
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void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint band,
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s32 *, s32 *, u32 *);
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void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *,
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u16 chanspec);
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int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override);
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int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override);
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void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi,
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struct txpwr_limits *);
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bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi);
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void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl);
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u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi);
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u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi);
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bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih);
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void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
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void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
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void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain);
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u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih);
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s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec);
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void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val);
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void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason);
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void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi);
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void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock);
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void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi);
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void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val);
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void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi);
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void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val);
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void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags);
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void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type);
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void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi,
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struct tx_power *power, uint channel);
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void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal);
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bool wlc_phy_test_ison(struct brcms_phy_pub *ppi);
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void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent);
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void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war);
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void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt);
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void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap);
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void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end);
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void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi);
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void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi);
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const u8 *wlc_phy_get_ofdm_rate_lookup(void);
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s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi,
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u8 mcs_offset);
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s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset);
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#endif /* _BRCM_PHY_HAL_H_ */
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