// SPDX-License-Identifier: GPL-2.0-or-later /* Broadcom B43 wireless driver IEEE 802.11a/g LP-PHY driver Copyright (c) 2008-2009 Michael Buesch <[email protected]> Copyright (c) 2009 Gábor Stefanik <[email protected]> */ #include <linux/cordic.h> #include <linux/slab.h> #include "b43.h" #include "main.h" #include "phy_lp.h" #include "phy_common.h" #include "tables_lpphy.h" static inline u16 channel2freq_lp(u8 channel) { … } static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev) { … } static int b43_lpphy_op_allocate(struct b43_wldev *dev) { … } static void b43_lpphy_op_prepare_structs(struct b43_wldev *dev) { … } static void b43_lpphy_op_free(struct b43_wldev *dev) { … } /* https://bcm-v4.sipsolutions.net/802.11/PHY/LP/ReadBandSrom */ static void lpphy_read_band_sprom(struct b43_wldev *dev) { … } static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq) { … } static void lpphy_table_init(struct b43_wldev *dev) { … } static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) { … } static void lpphy_save_dig_flt_state(struct b43_wldev *dev) { … } static void lpphy_restore_dig_flt_state(struct b43_wldev *dev) { … } static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) { … } static void lpphy_baseband_init(struct b43_wldev *dev) { … } struct b2062_freqdata { … }; /* Initialize the 2062 radio. */ static void lpphy_2062_init(struct b43_wldev *dev) { … } /* Initialize the 2063 radio. */ static void lpphy_2063_init(struct b43_wldev *dev) { … } struct lpphy_stx_table_entry { … }; static const struct lpphy_stx_table_entry lpphy_stx_table[] = …; static void lpphy_sync_stx(struct b43_wldev *dev) { … } static void lpphy_radio_init(struct b43_wldev *dev) { … } struct lpphy_iq_est { … }; static void lpphy_set_rc_cap(struct b43_wldev *dev) { … } static u8 lpphy_get_bb_mult(struct b43_wldev *dev) { … } static void lpphy_set_bb_mult(struct b43_wldev *dev, u8 bb_mult) { … } static void lpphy_set_deaf(struct b43_wldev *dev, bool user) { … } static void lpphy_clear_deaf(struct b43_wldev *dev, bool user) { … } static void lpphy_set_trsw_over(struct b43_wldev *dev, bool tx, bool rx) { … } static void lpphy_disable_crs(struct b43_wldev *dev, bool user) { … } static void lpphy_restore_crs(struct b43_wldev *dev, bool user) { … } struct lpphy_tx_gains { … }; static void lpphy_disable_rx_gain_override(struct b43_wldev *dev) { … } static void lpphy_enable_rx_gain_override(struct b43_wldev *dev) { … } static void lpphy_disable_tx_gain_override(struct b43_wldev *dev) { … } static void lpphy_enable_tx_gain_override(struct b43_wldev *dev) { … } static struct lpphy_tx_gains lpphy_get_tx_gains(struct b43_wldev *dev) { … } static void lpphy_set_dac_gain(struct b43_wldev *dev, u16 dac) { … } static u16 lpphy_get_pa_gain(struct b43_wldev *dev) { … } static void lpphy_set_pa_gain(struct b43_wldev *dev, u16 gain) { … } static void lpphy_set_tx_gains(struct b43_wldev *dev, struct lpphy_tx_gains gains) { … } static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain) { … } static void lpphy_rev2plus_set_rx_gain(struct b43_wldev *dev, u32 gain) { … } static void lpphy_set_rx_gain(struct b43_wldev *dev, u32 gain) { … } static void lpphy_set_rx_gain_by_index(struct b43_wldev *dev, u16 idx) { … } static void lpphy_stop_ddfs(struct b43_wldev *dev) { … } static void lpphy_run_ddfs(struct b43_wldev *dev, int i_on, int q_on, int incr1, int incr2, int scale_idx) { … } static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time, struct lpphy_iq_est *iq_est) { … } static int lpphy_loopback(struct b43_wldev *dev) { … } /* Fixed-point division algorithm using only integer math. */ static u32 lpphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision) { … } /* Read the TX power control mode from hardware. */ static void lpphy_read_tx_pctl_mode_from_hardware(struct b43_wldev *dev) { … } /* Set the TX power control mode in hardware. */ static void lpphy_write_tx_pctl_mode_to_hardware(struct b43_wldev *dev) { … } static void lpphy_set_tx_power_control(struct b43_wldev *dev, enum b43_lpphy_txpctl_mode mode) { … } static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel); static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev) { … } static void lpphy_rev2plus_rc_calib(struct b43_wldev *dev) { … } static void lpphy_calibrate_rc(struct b43_wldev *dev) { … } static void b43_lpphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) { … } static void lpphy_set_tx_iqcc(struct b43_wldev *dev, u16 a, u16 b) { … } static void lpphy_set_tx_power_by_index(struct b43_wldev *dev, u8 index) { … } static void lpphy_btcoex_override(struct b43_wldev *dev) { … } static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev, bool blocked) { … } /* This was previously called lpphy_japan_filter */ static void lpphy_set_analog_filter(struct b43_wldev *dev, int channel) { … } static void lpphy_set_tssi_mux(struct b43_wldev *dev, enum tssi_mux_mode mode) { … } static void lpphy_tx_pctl_init_hw(struct b43_wldev *dev) { … } static void lpphy_tx_pctl_init_sw(struct b43_wldev *dev) { … } /* Initialize TX power control */ static void lpphy_tx_pctl_init(struct b43_wldev *dev) { … } static void lpphy_pr41573_workaround(struct b43_wldev *dev) { … } struct lpphy_rx_iq_comp { … }; static const struct lpphy_rx_iq_comp lpphy_5354_iq_table[] = …; static const struct lpphy_rx_iq_comp lpphy_rev0_1_iq_table[] = …; static const struct lpphy_rx_iq_comp lpphy_rev2plus_iq_comp = …; static int lpphy_calc_rx_iq_comp(struct b43_wldev *dev, u16 samples) { … } static void lpphy_run_samples(struct b43_wldev *dev, u16 samples, u16 loops, u16 wait) { … } //SPEC FIXME what does a negative freq mean? static void lpphy_start_tx_tone(struct b43_wldev *dev, s32 freq, u16 max) { … } static void lpphy_stop_tx_tone(struct b43_wldev *dev) { … } static void lpphy_papd_cal_txpwr(struct b43_wldev *dev) { … } static int lpphy_rx_iq_cal(struct b43_wldev *dev, bool noise, bool tx, bool rx, bool pa, struct lpphy_tx_gains *gains) { … } static void lpphy_calibration(struct b43_wldev *dev) { … } static void b43_lpphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask, u16 set) { … } static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg) { … } static void b43_lpphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value) { … } struct b206x_channel { … }; static const struct b206x_channel b2062_chantbl[] = …; static const struct b206x_channel b2063_chantbl[] = …; static void lpphy_b2062_reset_pll_bias(struct b43_wldev *dev) { … } static void lpphy_b2062_vco_calib(struct b43_wldev *dev) { … } static int lpphy_b2062_tune(struct b43_wldev *dev, unsigned int channel) { … } static void lpphy_b2063_vco_calib(struct b43_wldev *dev) { … } static int lpphy_b2063_tune(struct b43_wldev *dev, unsigned int channel) { … } static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel) { … } static int b43_lpphy_op_init(struct b43_wldev *dev) { … } static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev) { … } static enum b43_txpwr_result b43_lpphy_op_recalc_txpower(struct b43_wldev *dev, bool ignore_tssi) { … } static void b43_lpphy_op_switch_analog(struct b43_wldev *dev, bool on) { … } static void b43_lpphy_op_pwork_15sec(struct b43_wldev *dev) { … } const struct b43_phy_operations b43_phyops_lp = …;
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