| /* |
| |
| Broadcom B43legacy wireless driver |
| |
| Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>, |
| Stefano Brivio <stefano.brivio@polimi.it> |
| Michael Buesch <m@bues.ch> |
| Danny van Dyk <kugelfang@gentoo.org> |
| Andreas Jaggi <andreas.jaggi@waterwave.ch> |
| Copyright (c) 2007 Larry Finger <Larry.Finger@lwfinger.net> |
| |
| Some parts of the code in this file are derived from the ipw2200 |
| driver Copyright(c) 2003 - 2004 Intel Corporation. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; see the file COPYING. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| |
| */ |
| |
| #ifndef B43legacy_PHY_H_ |
| #define B43legacy_PHY_H_ |
| |
| #include <linux/types.h> |
| |
| enum { |
| B43legacy_ANTENNA0, /* Antenna 0 */ |
| B43legacy_ANTENNA1, /* Antenna 0 */ |
| B43legacy_ANTENNA_AUTO1, /* Automatic, starting with antenna 1 */ |
| B43legacy_ANTENNA_AUTO0, /* Automatic, starting with antenna 0 */ |
| |
| B43legacy_ANTENNA_AUTO = B43legacy_ANTENNA_AUTO0, |
| B43legacy_ANTENNA_DEFAULT = B43legacy_ANTENNA_AUTO, |
| }; |
| |
| enum { |
| B43legacy_INTERFMODE_NONE, |
| B43legacy_INTERFMODE_NONWLAN, |
| B43legacy_INTERFMODE_MANUALWLAN, |
| B43legacy_INTERFMODE_AUTOWLAN, |
| }; |
| |
| /*** PHY Registers ***/ |
| |
| /* Routing */ |
| #define B43legacy_PHYROUTE_OFDM_GPHY 0x400 |
| #define B43legacy_PHYROUTE_EXT_GPHY 0x800 |
| |
| /* Base registers. */ |
| #define B43legacy_PHY_BASE(reg) (reg) |
| /* OFDM (A) registers of a G-PHY */ |
| #define B43legacy_PHY_OFDM(reg) ((reg) | B43legacy_PHYROUTE_OFDM_GPHY) |
| /* Extended G-PHY registers */ |
| #define B43legacy_PHY_EXTG(reg) ((reg) | B43legacy_PHYROUTE_EXT_GPHY) |
| |
| |
| /* Extended G-PHY Registers */ |
| #define B43legacy_PHY_CLASSCTL B43legacy_PHY_EXTG(0x02) /* Classify control */ |
| #define B43legacy_PHY_GTABCTL B43legacy_PHY_EXTG(0x03) /* G-PHY table control (see below) */ |
| #define B43legacy_PHY_GTABOFF 0x03FF /* G-PHY table offset (see below) */ |
| #define B43legacy_PHY_GTABNR 0xFC00 /* G-PHY table number (see below) */ |
| #define B43legacy_PHY_GTABNR_SHIFT 10 |
| #define B43legacy_PHY_GTABDATA B43legacy_PHY_EXTG(0x04) /* G-PHY table data */ |
| #define B43legacy_PHY_LO_MASK B43legacy_PHY_EXTG(0x0F) /* Local Oscillator control mask */ |
| #define B43legacy_PHY_LO_CTL B43legacy_PHY_EXTG(0x10) /* Local Oscillator control */ |
| #define B43legacy_PHY_RFOVER B43legacy_PHY_EXTG(0x11) /* RF override */ |
| #define B43legacy_PHY_RFOVERVAL B43legacy_PHY_EXTG(0x12) /* RF override value */ |
| /*** OFDM table numbers ***/ |
| #define B43legacy_OFDMTAB(number, offset) \ |
| (((number) << B43legacy_PHY_OTABLENR_SHIFT) \ |
| | (offset)) |
| #define B43legacy_OFDMTAB_AGC1 B43legacy_OFDMTAB(0x00, 0) |
| #define B43legacy_OFDMTAB_GAIN0 B43legacy_OFDMTAB(0x00, 0) |
| #define B43legacy_OFDMTAB_GAINX B43legacy_OFDMTAB(0x01, 0) |
| #define B43legacy_OFDMTAB_GAIN1 B43legacy_OFDMTAB(0x01, 4) |
| #define B43legacy_OFDMTAB_AGC3 B43legacy_OFDMTAB(0x02, 0) |
| #define B43legacy_OFDMTAB_GAIN2 B43legacy_OFDMTAB(0x02, 3) |
| #define B43legacy_OFDMTAB_LNAHPFGAIN1 B43legacy_OFDMTAB(0x03, 0) |
| #define B43legacy_OFDMTAB_WRSSI B43legacy_OFDMTAB(0x04, 0) |
| #define B43legacy_OFDMTAB_LNAHPFGAIN2 B43legacy_OFDMTAB(0x04, 0) |
| #define B43legacy_OFDMTAB_NOISESCALE B43legacy_OFDMTAB(0x05, 0) |
| #define B43legacy_OFDMTAB_AGC2 B43legacy_OFDMTAB(0x06, 0) |
| #define B43legacy_OFDMTAB_ROTOR B43legacy_OFDMTAB(0x08, 0) |
| #define B43legacy_OFDMTAB_ADVRETARD B43legacy_OFDMTAB(0x09, 0) |
| #define B43legacy_OFDMTAB_DAC B43legacy_OFDMTAB(0x0C, 0) |
| #define B43legacy_OFDMTAB_DC B43legacy_OFDMTAB(0x0E, 7) |
| #define B43legacy_OFDMTAB_PWRDYN2 B43legacy_OFDMTAB(0x0E, 12) |
| #define B43legacy_OFDMTAB_LNAGAIN B43legacy_OFDMTAB(0x0E, 13) |
| |
| #define B43legacy_OFDMTAB_LPFGAIN B43legacy_OFDMTAB(0x0F, 12) |
| #define B43legacy_OFDMTAB_RSSI B43legacy_OFDMTAB(0x10, 0) |
| |
| #define B43legacy_OFDMTAB_AGC1_R1 B43legacy_OFDMTAB(0x13, 0) |
| #define B43legacy_OFDMTAB_GAINX_R1 B43legacy_OFDMTAB(0x14, 0) |
| #define B43legacy_OFDMTAB_MINSIGSQ B43legacy_OFDMTAB(0x14, 1) |
| #define B43legacy_OFDMTAB_AGC3_R1 B43legacy_OFDMTAB(0x15, 0) |
| #define B43legacy_OFDMTAB_WRSSI_R1 B43legacy_OFDMTAB(0x15, 4) |
| #define B43legacy_OFDMTAB_TSSI B43legacy_OFDMTAB(0x15, 0) |
| #define B43legacy_OFDMTAB_DACRFPABB B43legacy_OFDMTAB(0x16, 0) |
| #define B43legacy_OFDMTAB_DACOFF B43legacy_OFDMTAB(0x17, 0) |
| #define B43legacy_OFDMTAB_DCBIAS B43legacy_OFDMTAB(0x18, 0) |
| |
| void b43legacy_put_attenuation_into_ranges(int *_bbatt, int *_rfatt); |
| |
| /* OFDM (A) PHY Registers */ |
| #define B43legacy_PHY_VERSION_OFDM B43legacy_PHY_OFDM(0x00) /* Versioning register for A-PHY */ |
| #define B43legacy_PHY_BBANDCFG B43legacy_PHY_OFDM(0x01) /* Baseband config */ |
| #define B43legacy_PHY_BBANDCFG_RXANT 0x180 /* RX Antenna selection */ |
| #define B43legacy_PHY_BBANDCFG_RXANT_SHIFT 7 |
| #define B43legacy_PHY_PWRDOWN B43legacy_PHY_OFDM(0x03) /* Powerdown */ |
| #define B43legacy_PHY_CRSTHRES1 B43legacy_PHY_OFDM(0x06) /* CRS Threshold 1 */ |
| #define B43legacy_PHY_LNAHPFCTL B43legacy_PHY_OFDM(0x1C) /* LNA/HPF control */ |
| #define B43legacy_PHY_ADIVRELATED B43legacy_PHY_OFDM(0x27) /* FIXME rename */ |
| #define B43legacy_PHY_CRS0 B43legacy_PHY_OFDM(0x29) |
| #define B43legacy_PHY_ANTDWELL B43legacy_PHY_OFDM(0x2B) /* Antenna dwell */ |
| #define B43legacy_PHY_ANTDWELL_AUTODIV1 0x0100 /* Automatic RX diversity start antenna */ |
| #define B43legacy_PHY_ENCORE B43legacy_PHY_OFDM(0x49) /* "Encore" (RangeMax / BroadRange) */ |
| #define B43legacy_PHY_ENCORE_EN 0x0200 /* Encore enable */ |
| #define B43legacy_PHY_LMS B43legacy_PHY_OFDM(0x55) |
| #define B43legacy_PHY_OFDM61 B43legacy_PHY_OFDM(0x61) /* FIXME rename */ |
| #define B43legacy_PHY_OFDM61_10 0x0010 /* FIXME rename */ |
| #define B43legacy_PHY_IQBAL B43legacy_PHY_OFDM(0x69) /* I/Q balance */ |
| #define B43legacy_PHY_OTABLECTL B43legacy_PHY_OFDM(0x72) /* OFDM table control (see below) */ |
| #define B43legacy_PHY_OTABLEOFF 0x03FF /* OFDM table offset (see below) */ |
| #define B43legacy_PHY_OTABLENR 0xFC00 /* OFDM table number (see below) */ |
| #define B43legacy_PHY_OTABLENR_SHIFT 10 |
| #define B43legacy_PHY_OTABLEI B43legacy_PHY_OFDM(0x73) /* OFDM table data I */ |
| #define B43legacy_PHY_OTABLEQ B43legacy_PHY_OFDM(0x74) /* OFDM table data Q */ |
| #define B43legacy_PHY_HPWR_TSSICTL B43legacy_PHY_OFDM(0x78) /* Hardware power TSSI control */ |
| #define B43legacy_PHY_NRSSITHRES B43legacy_PHY_OFDM(0x8A) /* NRSSI threshold */ |
| #define B43legacy_PHY_ANTWRSETT B43legacy_PHY_OFDM(0x8C) /* Antenna WR settle */ |
| #define B43legacy_PHY_ANTWRSETT_ARXDIV 0x2000 /* Automatic RX diversity enabled */ |
| #define B43legacy_PHY_CLIPPWRDOWNT B43legacy_PHY_OFDM(0x93) /* Clip powerdown threshold */ |
| #define B43legacy_PHY_OFDM9B B43legacy_PHY_OFDM(0x9B) /* FIXME rename */ |
| #define B43legacy_PHY_N1P1GAIN B43legacy_PHY_OFDM(0xA0) |
| #define B43legacy_PHY_P1P2GAIN B43legacy_PHY_OFDM(0xA1) |
| #define B43legacy_PHY_N1N2GAIN B43legacy_PHY_OFDM(0xA2) |
| #define B43legacy_PHY_CLIPTHRES B43legacy_PHY_OFDM(0xA3) |
| #define B43legacy_PHY_CLIPN1P2THRES B43legacy_PHY_OFDM(0xA4) |
| #define B43legacy_PHY_DIVSRCHIDX B43legacy_PHY_OFDM(0xA8) /* Divider search gain/index */ |
| #define B43legacy_PHY_CLIPP2THRES B43legacy_PHY_OFDM(0xA9) |
| #define B43legacy_PHY_CLIPP3THRES B43legacy_PHY_OFDM(0xAA) |
| #define B43legacy_PHY_DIVP1P2GAIN B43legacy_PHY_OFDM(0xAB) |
| #define B43legacy_PHY_DIVSRCHGAINBACK B43legacy_PHY_OFDM(0xAD) /* Divider search gain back */ |
| #define B43legacy_PHY_DIVSRCHGAINCHNG B43legacy_PHY_OFDM(0xAE) /* Divider search gain change */ |
| #define B43legacy_PHY_CRSTHRES1_R1 B43legacy_PHY_OFDM(0xC0) /* CRS Threshold 1 (rev 1 only) */ |
| #define B43legacy_PHY_CRSTHRES2_R1 B43legacy_PHY_OFDM(0xC1) /* CRS Threshold 2 (rev 1 only) */ |
| #define B43legacy_PHY_TSSIP_LTBASE B43legacy_PHY_OFDM(0x380) /* TSSI power lookup table base */ |
| #define B43legacy_PHY_DC_LTBASE B43legacy_PHY_OFDM(0x3A0) /* DC lookup table base */ |
| #define B43legacy_PHY_GAIN_LTBASE B43legacy_PHY_OFDM(0x3C0) /* Gain lookup table base */ |
| |
| void b43legacy_put_attenuation_into_ranges(int *_bbatt, int *_rfatt); |
| |
| /* Masks for the different PHY versioning registers. */ |
| #define B43legacy_PHYVER_ANALOG 0xF000 |
| #define B43legacy_PHYVER_ANALOG_SHIFT 12 |
| #define B43legacy_PHYVER_TYPE 0x0F00 |
| #define B43legacy_PHYVER_TYPE_SHIFT 8 |
| #define B43legacy_PHYVER_VERSION 0x00FF |
| |
| struct b43legacy_wldev; |
| |
| void b43legacy_phy_lock(struct b43legacy_wldev *dev); |
| void b43legacy_phy_unlock(struct b43legacy_wldev *dev); |
| |
| /* Card uses the loopback gain stuff */ |
| #define has_loopback_gain(phy) \ |
| (((phy)->rev > 1) || ((phy)->gmode)) |
| |
| u16 b43legacy_phy_read(struct b43legacy_wldev *dev, u16 offset); |
| void b43legacy_phy_write(struct b43legacy_wldev *dev, u16 offset, u16 val); |
| |
| int b43legacy_phy_init_tssi2dbm_table(struct b43legacy_wldev *dev); |
| int b43legacy_phy_init(struct b43legacy_wldev *dev); |
| |
| void b43legacy_set_rx_antenna(struct b43legacy_wldev *dev, int antenna); |
| |
| void b43legacy_phy_set_antenna_diversity(struct b43legacy_wldev *dev); |
| void b43legacy_phy_calibrate(struct b43legacy_wldev *dev); |
| int b43legacy_phy_connect(struct b43legacy_wldev *dev, int connect); |
| |
| void b43legacy_phy_lo_b_measure(struct b43legacy_wldev *dev); |
| void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev); |
| void b43legacy_phy_xmitpower(struct b43legacy_wldev *dev); |
| |
| /* Adjust the LocalOscillator to the saved values. |
| * "fixed" is only set to 1 once in initialization. Set to 0 otherwise. |
| */ |
| void b43legacy_phy_lo_adjust(struct b43legacy_wldev *dev, int fixed); |
| void b43legacy_phy_lo_mark_all_unused(struct b43legacy_wldev *dev); |
| |
| void b43legacy_phy_set_baseband_attenuation(struct b43legacy_wldev *dev, |
| u16 baseband_attenuation); |
| |
| void b43legacy_power_saving_ctl_bits(struct b43legacy_wldev *dev, |
| int bit25, int bit26); |
| |
| #endif /* B43legacy_PHY_H_ */ |