diff options
Diffstat (limited to 'package/bcm43xx-mac80211/src/bcm43xx/bcm43xx_phy.h')
| -rw-r--r-- | package/bcm43xx-mac80211/src/bcm43xx/bcm43xx_phy.h | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/package/bcm43xx-mac80211/src/bcm43xx/bcm43xx_phy.h b/package/bcm43xx-mac80211/src/bcm43xx/bcm43xx_phy.h new file mode 100644 index 0000000000..0252f6535c --- /dev/null +++ b/package/bcm43xx-mac80211/src/bcm43xx/bcm43xx_phy.h @@ -0,0 +1,309 @@ +#ifndef BCM43xx_PHY_H_ +#define BCM43xx_PHY_H_ + +#include <linux/types.h> + +struct bcm43xx_wldev; + + +/*** PHY Registers ***/ + +/* Routing */ +#define BCM43xx_PHYROUTE_OFDM_GPHY 0x400 +#define BCM43xx_PHYROUTE_EXT_GPHY 0x800 + +/* Base registers. */ +#define BCM43xx_PHY_BASE(reg) (reg) +/* OFDM (A) registers of a G-PHY */ +#define BCM43xx_PHY_OFDM(reg) ((reg) | BCM43xx_PHYROUTE_OFDM_GPHY) +/* Extended G-PHY registers */ +#define BCM43xx_PHY_EXTG(reg) ((reg) | BCM43xx_PHYROUTE_EXT_GPHY) + + +/* OFDM (A) PHY Registers */ +#define BCM43xx_PHY_VERSION_OFDM BCM43xx_PHY_OFDM(0x00) /* Versioning register for A-PHY */ +#define BCM43xx_PHY_BBANDCFG BCM43xx_PHY_OFDM(0x01) /* Baseband config */ +#define BCM43xx_PHY_BBANDCFG_RXANT 0x180 /* RX Antenna selection */ +#define BCM43xx_PHY_BBANDCFG_RXANT_SHIFT 7 +#define BCM43xx_PHY_PWRDOWN BCM43xx_PHY_OFDM(0x03) /* Powerdown */ +#define BCM43xx_PHY_CRSTHRES1 BCM43xx_PHY_OFDM(0x06) /* CRS Threshold 1 */ +#define BCM43xx_PHY_LNAHPFCTL BCM43xx_PHY_OFDM(0x1C) /* LNA/HPF control */ +#define BCM43xx_PHY_ADIVRELATED BCM43xx_PHY_OFDM(0x27) /* FIXME rename */ +#define BCM43xx_PHY_CRS0 BCM43xx_PHY_OFDM(0x29) +#define BCM43xx_PHY_ANTDWELL BCM43xx_PHY_OFDM(0x2B) /* Antenna dwell */ +#define BCM43xx_PHY_ANTDWELL_AUTODIV1 0x0100 /* Automatic RX diversity start antenna */ +#define BCM43xx_PHY_ENCORE BCM43xx_PHY_OFDM(0x49) /* "Encore" (RangeMax / BroadRange) */ +#define BCM43xx_PHY_ENCORE_EN 0x0200 /* Encore enable */ +#define BCM43xx_PHY_LMS BCM43xx_PHY_OFDM(0x55) +#define BCM43xx_PHY_OFDM61 BCM43xx_PHY_OFDM(0x61) /* FIXME rename */ +#define BCM43xx_PHY_OFDM61_10 0x0010 /* FIXME rename */ +#define BCM43xx_PHY_IQBAL BCM43xx_PHY_OFDM(0x69) /* I/Q balance */ +#define BCM43xx_PHY_OTABLECTL BCM43xx_PHY_OFDM(0x72) /* OFDM table control (see below) */ +#define BCM43xx_PHY_OTABLEOFF 0x03FF /* OFDM table offset (see below) */ +#define BCM43xx_PHY_OTABLENR 0xFC00 /* OFDM table number (see below) */ +#define BCM43xx_PHY_OTABLENR_SHIFT 10 +#define BCM43xx_PHY_OTABLEI BCM43xx_PHY_OFDM(0x73) /* OFDM table data I */ +#define BCM43xx_PHY_OTABLEQ BCM43xx_PHY_OFDM(0x74) /* OFDM table data Q */ +#define BCM43xx_PHY_HPWR_TSSICTL BCM43xx_PHY_OFDM(0x78) /* Hardware power TSSI control */ +#define BCM43xx_PHY_NRSSITHRES BCM43xx_PHY_OFDM(0x8A) /* NRSSI threshold */ +#define BCM43xx_PHY_ANTWRSETT BCM43xx_PHY_OFDM(0x8C) /* Antenna WR settle */ +#define BCM43xx_PHY_ANTWRSETT_ARXDIV 0x2000 /* Automatic RX diversity enabled */ +#define BCM43xx_PHY_CLIPPWRDOWNT BCM43xx_PHY_OFDM(0x93) /* Clip powerdown threshold */ +#define BCM43xx_PHY_OFDM9B BCM43xx_PHY_OFDM(0x9B) /* FIXME rename */ +#define BCM43xx_PHY_N1P1GAIN BCM43xx_PHY_OFDM(0xA0) +#define BCM43xx_PHY_P1P2GAIN BCM43xx_PHY_OFDM(0xA1) +#define BCM43xx_PHY_N1N2GAIN BCM43xx_PHY_OFDM(0xA2) +#define BCM43xx_PHY_CLIPTHRES BCM43xx_PHY_OFDM(0xA3) +#define BCM43xx_PHY_CLIPN1P2THRES BCM43xx_PHY_OFDM(0xA4) +#define BCM43xx_PHY_DIVSRCHIDX BCM43xx_PHY_OFDM(0xA8) /* Divider search gain/index */ +#define BCM43xx_PHY_CLIPP2THRES BCM43xx_PHY_OFDM(0xA9) +#define BCM43xx_PHY_CLIPP3THRES BCM43xx_PHY_OFDM(0xAA) +#define BCM43xx_PHY_DIVP1P2GAIN BCM43xx_PHY_OFDM(0xAB) +#define BCM43xx_PHY_DIVSRCHGAINBACK BCM43xx_PHY_OFDM(0xAD) /* Divider search gain back */ +#define BCM43xx_PHY_DIVSRCHGAINCHNG BCM43xx_PHY_OFDM(0xAE) /* Divider search gain change */ +#define BCM43xx_PHY_CRSTHRES1_R1 BCM43xx_PHY_OFDM(0xC0) /* CRS Threshold 1 (rev 1 only) */ +#define BCM43xx_PHY_CRSTHRES2_R1 BCM43xx_PHY_OFDM(0xC1) /* CRS Threshold 2 (rev 1 only) */ +#define BCM43xx_PHY_TSSIP_LTBASE BCM43xx_PHY_OFDM(0x380) /* TSSI power lookup table base */ +#define BCM43xx_PHY_DC_LTBASE BCM43xx_PHY_OFDM(0x3A0) /* DC lookup table base */ +#define BCM43xx_PHY_GAIN_LTBASE BCM43xx_PHY_OFDM(0x3C0) /* Gain lookup table base */ + +/* CCK (B) PHY Registers */ +#define BCM43xx_PHY_VERSION_CCK BCM43xx_PHY_BASE(0x00) /* Versioning register for B-PHY */ +#define BCM43xx_PHY_CCKBBANDCFG BCM43xx_PHY_BASE(0x01) /* Contains antenna 0/1 control bit */ +#define BCM43xx_PHY_PGACTL BCM43xx_PHY_BASE(0x15) /* PGA control */ +#define BCM43xx_PHY_PGACTL_LPF 0x1000 /* Low pass filter (?) */ +#define BCM43xx_PHY_PGACTL_LOWBANDW 0x0040 /* Low bandwidth flag */ +#define BCM43xx_PHY_PGACTL_UNKNOWN 0xEFA0 +#define BCM43xx_PHY_FBCTL1 BCM43xx_PHY_BASE(0x18) /* Frequency bandwidth control 1 */ +#define BCM43xx_PHY_ITSSI BCM43xx_PHY_BASE(0x29) /* Idle TSSI */ +#define BCM43xx_PHY_LO_LEAKAGE BCM43xx_PHY_BASE(0x2D) /* Measured LO leakage */ +#define BCM43xx_PHY_ENERGY BCM43xx_PHY_BASE(0x33) /* Energy */ +#define BCM43xx_PHY_SYNCCTL BCM43xx_PHY_BASE(0x35) +#define BCM43xx_PHY_FBCTL2 BCM43xx_PHY_BASE(0x38) /* Frequency bandwidth control 2 */ +#define BCM43xx_PHY_DACCTL BCM43xx_PHY_BASE(0x60) /* DAC control */ +#define BCM43xx_PHY_RCCALOVER BCM43xx_PHY_BASE(0x78) /* RC calibration override */ + +/* Extended G-PHY Registers */ +#define BCM43xx_PHY_CLASSCTL BCM43xx_PHY_EXTG(0x02) /* Classify control */ +#define BCM43xx_PHY_GTABCTL BCM43xx_PHY_EXTG(0x03) /* G-PHY table control (see below) */ +#define BCM43xx_PHY_GTABOFF 0x03FF /* G-PHY table offset (see below) */ +#define BCM43xx_PHY_GTABNR 0xFC00 /* G-PHY table number (see below) */ +#define BCM43xx_PHY_GTABNR_SHIFT 10 +#define BCM43xx_PHY_GTABDATA BCM43xx_PHY_EXTG(0x04) /* G-PHY table data */ +#define BCM43xx_PHY_LO_MASK BCM43xx_PHY_EXTG(0x0F) /* Local Oscillator control mask */ +#define BCM43xx_PHY_LO_CTL BCM43xx_PHY_EXTG(0x10) /* Local Oscillator control */ +#define BCM43xx_PHY_RFOVER BCM43xx_PHY_EXTG(0x11) /* RF override */ +#define BCM43xx_PHY_RFOVERVAL BCM43xx_PHY_EXTG(0x12) /* RF override value */ +#define BCM43xx_PHY_RFOVERVAL_EXTLNA 0x8000 +#define BCM43xx_PHY_RFOVERVAL_LNA 0x7000 +#define BCM43xx_PHY_RFOVERVAL_LNA_SHIFT 12 +#define BCM43xx_PHY_RFOVERVAL_PGA 0x0F00 +#define BCM43xx_PHY_RFOVERVAL_PGA_SHIFT 8 +#define BCM43xx_PHY_RFOVERVAL_UNK 0x0010 /* Unknown, always set. */ +#define BCM43xx_PHY_RFOVERVAL_TRSWRX 0x00E0 +#define BCM43xx_PHY_RFOVERVAL_BW 0x0003 /* Bandwidth flags */ +#define BCM43xx_PHY_RFOVERVAL_BW_LPF 0x0001 /* Low Pass Filter */ +#define BCM43xx_PHY_RFOVERVAL_BW_LBW 0x0002 /* Low Bandwidth (when set), high when unset */ +#define BCM43xx_PHY_ANALOGOVER BCM43xx_PHY_EXTG(0x14) /* Analog override */ +#define BCM43xx_PHY_ANALOGOVERVAL BCM43xx_PHY_EXTG(0x15) /* Analog override value */ + + + +/*** OFDM table numbers ***/ +#define BCM43xx_OFDMTAB(number, offset) (((number) << BCM43xx_PHY_OTABLENR_SHIFT) | (offset)) +#define BCM43xx_OFDMTAB_AGC1 BCM43xx_OFDMTAB(0x00, 0) +#define BCM43xx_OFDMTAB_GAIN0 BCM43xx_OFDMTAB(0x00, 0) +#define BCM43xx_OFDMTAB_GAINX BCM43xx_OFDMTAB(0x01, 0) //TODO rename +#define BCM43xx_OFDMTAB_GAIN1 BCM43xx_OFDMTAB(0x01, 4) +#define BCM43xx_OFDMTAB_AGC3 BCM43xx_OFDMTAB(0x02, 0) +#define BCM43xx_OFDMTAB_GAIN2 BCM43xx_OFDMTAB(0x02, 3) +#define BCM43xx_OFDMTAB_LNAHPFGAIN1 BCM43xx_OFDMTAB(0x03, 0) +#define BCM43xx_OFDMTAB_WRSSI BCM43xx_OFDMTAB(0x04, 0) +#define BCM43xx_OFDMTAB_LNAHPFGAIN2 BCM43xx_OFDMTAB(0x04, 0) +#define BCM43xx_OFDMTAB_NOISESCALE BCM43xx_OFDMTAB(0x05, 0) +#define BCM43xx_OFDMTAB_AGC2 BCM43xx_OFDMTAB(0x06, 0) +#define BCM43xx_OFDMTAB_ROTOR BCM43xx_OFDMTAB(0x08, 0) +#define BCM43xx_OFDMTAB_ADVRETARD BCM43xx_OFDMTAB(0x09, 0) +#define BCM43xx_OFDMTAB_DAC BCM43xx_OFDMTAB(0x0C, 0) +#define BCM43xx_OFDMTAB_DC BCM43xx_OFDMTAB(0x0E, 7) +#define BCM43xx_OFDMTAB_PWRDYN2 BCM43xx_OFDMTAB(0x0E, 12) +#define BCM43xx_OFDMTAB_LNAGAIN BCM43xx_OFDMTAB(0x0E, 13) +//TODO +#define BCM43xx_OFDMTAB_LPFGAIN BCM43xx_OFDMTAB(0x0F, 12) +#define BCM43xx_OFDMTAB_RSSI BCM43xx_OFDMTAB(0x10, 0) +//TODO +#define BCM43xx_OFDMTAB_AGC1_R1 BCM43xx_OFDMTAB(0x13, 0) +#define BCM43xx_OFDMTAB_GAINX_R1 BCM43xx_OFDMTAB(0x14, 0) //TODO rename +#define BCM43xx_OFDMTAB_MINSIGSQ BCM43xx_OFDMTAB(0x14, 1) +#define BCM43xx_OFDMTAB_AGC3_R1 BCM43xx_OFDMTAB(0x15, 0) +#define BCM43xx_OFDMTAB_WRSSI_R1 BCM43xx_OFDMTAB(0x15, 4) +#define BCM43xx_OFDMTAB_TSSI BCM43xx_OFDMTAB(0x15, 0) +#define BCM43xx_OFDMTAB_DACRFPABB BCM43xx_OFDMTAB(0x16, 0) +#define BCM43xx_OFDMTAB_DACOFF BCM43xx_OFDMTAB(0x17, 0) +#define BCM43xx_OFDMTAB_DCBIAS BCM43xx_OFDMTAB(0x18, 0) + +u16 bcm43xx_ofdmtab_read16(struct bcm43xx_wldev *dev, u16 table, u16 offset); +void bcm43xx_ofdmtab_write16(struct bcm43xx_wldev *dev, u16 table, + u16 offset, u16 value); +u32 bcm43xx_ofdmtab_read32(struct bcm43xx_wldev *dev, u16 table, u16 offset); +void bcm43xx_ofdmtab_write32(struct bcm43xx_wldev *dev, u16 table, + u16 offset, u32 value); + + +/*** G-PHY table numbers */ +#define BCM43xx_GTAB(number, offset) (((number) << BCM43xx_PHY_GTABNR_SHIFT) | (offset)) +#define BCM43xx_GTAB_NRSSI BCM43xx_GTAB(0x00, 0) +#define BCM43xx_GTAB_TRFEMW BCM43xx_GTAB(0x0C, 0x120) +#define BCM43xx_GTAB_ORIGTR BCM43xx_GTAB(0x2E, 0x298) + +u16 bcm43xx_gtab_read(struct bcm43xx_wldev *dev, u16 table, u16 offset); //TODO implement +void bcm43xx_gtab_write(struct bcm43xx_wldev *dev, u16 table, + u16 offset, u16 value); //TODO implement + + + +#define BCM43xx_DEFAULT_CHANNEL_A 36 +#define BCM43xx_DEFAULT_CHANNEL_BG 6 + +enum { + BCM43xx_ANTENNA0, /* Antenna 0 */ + BCM43xx_ANTENNA1, /* Antenna 0 */ + BCM43xx_ANTENNA_AUTO1, /* Automatic, starting with antenna 1 */ + BCM43xx_ANTENNA_AUTO0, /* Automatic, starting with antenna 0 */ + + BCM43xx_ANTENNA_AUTO = BCM43xx_ANTENNA_AUTO0, + BCM43xx_ANTENNA_DEFAULT = BCM43xx_ANTENNA_AUTO, +}; + +enum { + BCM43xx_INTERFMODE_NONE, + BCM43xx_INTERFMODE_NONWLAN, + BCM43xx_INTERFMODE_MANUALWLAN, + BCM43xx_INTERFMODE_AUTOWLAN, +}; + + +/* Masks for the different PHY versioning registers. */ +#define BCM43xx_PHYVER_ANALOG 0xF000 +#define BCM43xx_PHYVER_ANALOG_SHIFT 12 +#define BCM43xx_PHYVER_TYPE 0x0F00 +#define BCM43xx_PHYVER_TYPE_SHIFT 8 +#define BCM43xx_PHYVER_VERSION 0x00FF + + +void bcm43xx_raw_phy_lock(struct bcm43xx_wldev *dev); +#define bcm43xx_phy_lock(dev, flags) \ + do { \ + local_irq_save(flags); \ + bcm43xx_raw_phy_lock(dev); \ + } while (0) +void bcm43xx_raw_phy_unlock(struct bcm43xx_wldev *dev); +#define bcm43xx_phy_unlock(dev, flags) \ + do { \ + bcm43xx_raw_phy_unlock(dev); \ + local_irq_restore(flags); \ + } while (0) + +u16 bcm43xx_phy_read(struct bcm43xx_wldev *dev, u16 offset); +void bcm43xx_phy_write(struct bcm43xx_wldev *dev, u16 offset, u16 val); + +int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_wldev *dev); + +void bcm43xx_phy_early_init(struct bcm43xx_wldev *dev); +int bcm43xx_phy_init(struct bcm43xx_wldev *dev); + +void bcm43xx_set_rx_antenna(struct bcm43xx_wldev *dev, int antenna); + +void bcm43xx_phy_xmitpower(struct bcm43xx_wldev *dev); +void bcm43xx_gphy_dc_lt_init(struct bcm43xx_wldev *dev); + +/* Returns the boolean whether the board has HardwarePowerControl */ +#define has_hardware_pctl(phy) \ + (((phy)->type == BCM43xx_PHYTYPE_A && (phy)->rev >= 5) || \ + ((phy)->type == BCM43xx_PHYTYPE_G && (phy)->rev >= 6)) +/* Returns the boolean whether "TX Magnification" is enabled. */ +#define has_tx_magnification(phy) \ + (((phy)->rev >= 2) && \ + ((phy)->radio_ver == 0x2050) && \ + ((phy)->radio_rev == 8)) +/* Card uses the loopback gain stuff */ +#define has_loopback_gain(phy) \ + (((phy)->rev > 1) || ((phy)->gmode)) + +/* Radio Attenuation (RF Attenuation) */ +struct bcm43xx_rfatt { + u8 att; /* Attenuation value */ + u8 with_padmix; /* Flag, PAD Mixer enabled. */ +}; +struct bcm43xx_rfatt_list { + /* Attenuation values list */ + const struct bcm43xx_rfatt *list; + u8 len; + /* Minimum/Maximum attenuation values */ + u8 min_val; + u8 max_val; +}; + +/* Baseband Attenuation */ +struct bcm43xx_bbatt { + u8 att; /* Attenuation value */ +}; +struct bcm43xx_bbatt_list { + /* Attenuation values list */ + const struct bcm43xx_bbatt *list; + u8 len; + /* Minimum/Maximum attenuation values */ + u8 min_val; + u8 max_val; +}; + +/* Write BasebandAttenuation value to the device. */ +void bcm43xx_phy_set_baseband_attenuation(struct bcm43xx_wldev *dev, + u16 baseband_attenuation); + + +extern const u8 bcm43xx_radio_channel_codes_bg[]; + +void bcm43xx_radio_lock(struct bcm43xx_wldev *dev); +void bcm43xx_radio_unlock(struct bcm43xx_wldev *dev); + +u16 bcm43xx_radio_read16(struct bcm43xx_wldev *dev, u16 offset); +void bcm43xx_radio_write16(struct bcm43xx_wldev *dev, u16 offset, u16 val); + +u16 bcm43xx_radio_init2050(struct bcm43xx_wldev *dev); +void bcm43xx_radio_init2060(struct bcm43xx_wldev *dev); + +void bcm43xx_radio_turn_on(struct bcm43xx_wldev *dev); +void bcm43xx_radio_turn_off(struct bcm43xx_wldev *dev); + +int bcm43xx_radio_selectchannel(struct bcm43xx_wldev *dev, u8 channel, + int synthetic_pu_workaround); + +void bcm43xx_radio_set_txpower_a(struct bcm43xx_wldev *dev, u16 txpower); +/* Set the txpower on device. If the values are < 0, use the saved ones. */ +void bcm43xx_radio_set_txpower_bg(struct bcm43xx_wldev *dev, + s16 baseband_attenuation, + s16 radio_attenuation, + s16 txctl1); + +u16 bcm43xx_default_baseband_attenuation(struct bcm43xx_wldev *dev); +u16 bcm43xx_default_radio_attenuation(struct bcm43xx_wldev *dev); +u16 bcm43xx_default_txctl1(struct bcm43xx_wldev *dev); + +u8 bcm43xx_radio_aci_detect(struct bcm43xx_wldev *dev, u8 channel); +u8 bcm43xx_radio_aci_scan(struct bcm43xx_wldev *dev); + +int bcm43xx_radio_set_interference_mitigation(struct bcm43xx_wldev *dev, int mode); + +void bcm43xx_calc_nrssi_slope(struct bcm43xx_wldev *dev); +void bcm43xx_calc_nrssi_threshold(struct bcm43xx_wldev *dev); +s16 bcm43xx_nrssi_hw_read(struct bcm43xx_wldev *dev, u16 offset); +void bcm43xx_nrssi_hw_write(struct bcm43xx_wldev *dev, u16 offset, s16 val); +void bcm43xx_nrssi_hw_update(struct bcm43xx_wldev *dev, u16 val); +void bcm43xx_nrssi_mem_update(struct bcm43xx_wldev *dev); + +void bcm43xx_radio_set_tx_iq(struct bcm43xx_wldev *dev); +u16 bcm43xx_radio_calibrationvalue(struct bcm43xx_wldev *dev); + + +#endif /* BCM43xx_PHY_H_ */ |