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Diffstat (limited to 'ar5416/ar5416.h')
| -rw-r--r-- | ar5416/ar5416.h | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/ar5416/ar5416.h b/ar5416/ar5416.h new file mode 100644 index 0000000..db7a821 --- /dev/null +++ b/ar5416/ar5416.h @@ -0,0 +1,288 @@ +/* + * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting + * Copyright (c) 2002-2008 Atheros Communications, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * $Id: ar5416.h,v 1.16 2008/11/10 04:08:04 sam Exp $ + */ +#ifndef _ATH_AR5416_H_ +#define _ATH_AR5416_H_ + +#include "ar5212/ar5212.h" + +#define AR5416_MAGIC 0x20065416 + +enum { + HAL_RESET_POWER_ON, + HAL_RESET_WARM, + HAL_RESET_COLD, +}; + +typedef struct { + uint16_t synth_center; + uint16_t ctl_center; + uint16_t ext_center; +} CHAN_CENTERS; + +#define AR5416_DEFAULT_RXCHAINMASK 7 +#define AR5416_DEFAULT_TXCHAINMASK 1 +#define AR5416_MAX_RATE_POWER 63 +#define AR5416_KEYTABLE_SIZE 128 + +#define AR5416_NUM_NF_READINGS 6 /* (3 chains * (ctl + ext) */ +#define AR5416_CCA_MAX_GOOD_VALUE -85 +#define AR5416_CCA_MAX_HIGH_VALUE -62 +#define AR5416_CCA_MIN_BAD_VALUE -140 + +#define INIT_CAL(_perCal) do { \ + (_perCal)->calState = CAL_WAITING; \ + (_perCal)->calNext = AH_NULL; \ +} while (0) + +#define INSERT_CAL(_ahp, _perCal) do { \ + if ((_ahp)->ah_cal_last == AH_NULL) { \ + (_ahp)->ah_cal_list = (_ahp)->ah_cal_last = (_perCal); \ + ((_ahp)->ah_cal_last)->calNext = (_perCal); \ + } else { \ + ((_ahp)->ah_cal_last)->calNext = (_perCal); \ + (_ahp)->ah_cal_last = (_perCal); \ + (_perCal)->calNext = (_ahp)->ah_cal_list; \ + } \ +} while (0) + +typedef enum cal_types { + ADC_DC_INIT_CAL = 0x1, + ADC_GAIN_CAL = 0x2, + ADC_DC_CAL = 0x4, + IQ_MISMATCH_CAL = 0x8 +} HAL_CAL_TYPE; + +/* Calibrate state */ +typedef enum cal_state { + CAL_INACTIVE, + CAL_WAITING, + CAL_RUNNING, + CAL_DONE +} HAL_CAL_STATE; + +typedef union { + uint32_t u; + int32_t s; +} HAL_CAL_SAMPLE; + +#define MIN_CAL_SAMPLES 1 +#define MAX_CAL_SAMPLES 64 +#define INIT_LOG_COUNT 5 +#define PER_MIN_LOG_COUNT 2 +#define PER_MAX_LOG_COUNT 10 + +/* Per Calibration data structure */ +typedef struct per_cal_data { + const char *calName; /* for diagnostics */ + HAL_CAL_TYPE calType; /* Type of calibration */ + uint32_t calNumSamples; /* # SW samples to collect */ + uint32_t calCountMax; /* # HW samples to collect */ + void (*calCollect)(struct ath_hal *); /* Accumulator function */ + /* Post-processing function */ + void (*calPostProc)(struct ath_hal *, uint8_t); +} HAL_PERCAL_DATA; + +/* List structure for calibration data */ +typedef struct cal_list { + struct cal_list *calNext; + HAL_CAL_STATE calState; + const HAL_PERCAL_DATA *calData; +} HAL_CAL_LIST; + +struct ath_hal_5416 { + struct ath_hal_5212 ah_5212; + + /* NB: RF data setup at attach */ + HAL_INI_ARRAY ah_ini_bb_rfgain; + HAL_INI_ARRAY ah_ini_bank0; + HAL_INI_ARRAY ah_ini_bank1; + HAL_INI_ARRAY ah_ini_bank2; + HAL_INI_ARRAY ah_ini_bank3; + HAL_INI_ARRAY ah_ini_bank6; + HAL_INI_ARRAY ah_ini_bank7; + HAL_INI_ARRAY ah_ini_addac; + + u_int ah_globaltxtimeout; /* global tx timeout */ + int ah_clksel; + int ah_hangs; /* h/w hangs state */ + uint8_t ah_keytype[AR5416_KEYTABLE_SIZE]; + /* + * Extension Channel Rx Clear State + */ + uint32_t ah_cycleCount; + uint32_t ah_ctlBusy; + uint32_t ah_extBusy; + uint32_t ah_rx_chainmask; + uint32_t ah_tx_chainmask; + /* + * Periodic calibration state. + */ + HAL_CAL_TYPE ah_suppCals; + HAL_CAL_LIST ah_iqCalData; + HAL_CAL_LIST ah_adcGainCalData; + HAL_CAL_LIST ah_adcDcCalInitData; + HAL_CAL_LIST ah_adcDcCalData; + HAL_CAL_LIST *ah_cal_list; + HAL_CAL_LIST *ah_cal_last; + HAL_CAL_LIST *ah_cal_curr; +#define AR5416_MAX_CHAINS 3 /* XXX dup's eeprom def */ + HAL_CAL_SAMPLE ah_caldata[4][AR5416_MAX_CHAINS]; + int ah_calSamples; + /* + * Noise floor cal histogram support. + * XXX be nice to re-use space in ar5212 + */ + struct ar5212NfCalHist ah_nfCalHist[AR5416_NUM_NF_READINGS]; +}; +#define AH5416(_ah) ((struct ath_hal_5416 *)(_ah)) + +/* IQ Cal aliases */ +#define ah_totalPowerMeasI(i) ah_caldata[0][i].u +#define ah_totalPowerMeasQ(i) ah_caldata[1][i].u +#define ah_totalIqCorrMeas(i) ah_caldata[2][i].s +/* Adc Gain Cal aliases */ +#define ah_totalAdcIOddPhase(i) ah_caldata[0][i].u +#define ah_totalAdcIEvenPhase(i) ah_caldata[1][i].u +#define ah_totalAdcQOddPhase(i) ah_caldata[2][i].u +#define ah_totalAdcQEvenPhase(i) ah_caldata[3][i].u +/* Adc DC Offset Cal aliases */ +#define ah_totalAdcDcOffsetIOddPhase(i) ah_caldata[0][i].s +#define ah_totalAdcDcOffsetIEvenPhase(i) ah_caldata[1][i].s +#define ah_totalAdcDcOffsetQOddPhase(i) ah_caldata[2][i].s +#define ah_totalAdcDcOffsetQEvenPhase(i) ah_caldata[3][i].s + +#define IS_5416_PCI(ah) ((AH_PRIVATE(ah)->ah_macVersion) == AR_SREV_VERSION_OWL_PCI) +#define IS_5416_PCIE(ah) ((AH_PRIVATE(ah)->ah_macVersion) == AR_SREV_VERSION_OWL_PCIE) +#undef IS_PCIE +#define IS_PCIE(ah) (IS_5416_PCIE(ah)) + +extern HAL_BOOL ar2133RfAttach(struct ath_hal *, HAL_STATUS *); + +struct ath_hal; + +extern struct ath_hal * ar5416Attach(uint16_t devid, HAL_SOFTC sc, + HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status); +extern void ar5416InitState(struct ath_hal_5416 *, uint16_t devid, + HAL_SOFTC sc, HAL_BUS_TAG st, HAL_BUS_HANDLE sh, + HAL_STATUS *status); +extern void ar5416Detach(struct ath_hal *ah); +extern HAL_BOOL ar5416FillCapabilityInfo(struct ath_hal *ah); + +#define IS_5GHZ_FAST_CLOCK_EN(_ah, _c) \ + (IS_CHAN_5GHZ(_c) && ath_hal_eepromGetFlag(ah, AR_EEP_FSTCLK_5G)) + +extern HAL_BOOL ar5416AniAttach(struct ath_hal *ah); +extern void ar5416AniDetach(struct ath_hal *ah); + +extern void ar5416SetBeaconTimers(struct ath_hal *, const HAL_BEACON_TIMERS *); +extern void ar5416BeaconInit(struct ath_hal *ah, + uint32_t next_beacon, uint32_t beacon_period); +extern void ar5416ResetStaBeaconTimers(struct ath_hal *ah); +extern void ar5416SetStaBeaconTimers(struct ath_hal *ah, + const HAL_BEACON_STATE *); + +extern HAL_BOOL ar5416EepromRead(struct ath_hal *, u_int off, uint16_t *data); +extern HAL_BOOL ar5416EepromWrite(struct ath_hal *, u_int off, uint16_t data); + +extern HAL_BOOL ar5416IsInterruptPending(struct ath_hal *ah); +extern HAL_BOOL ar5416GetPendingInterrupts(struct ath_hal *, HAL_INT *masked); +extern HAL_INT ar5416SetInterrupts(struct ath_hal *ah, HAL_INT ints); + +extern HAL_BOOL ar5416GpioCfgOutput(struct ath_hal *, uint32_t gpio); +extern HAL_BOOL ar5416GpioCfgInput(struct ath_hal *, uint32_t gpio); +extern HAL_BOOL ar5416GpioSet(struct ath_hal *, uint32_t gpio, uint32_t val); +extern uint32_t ar5416GpioGet(struct ath_hal *ah, uint32_t gpio); +extern void ar5416GpioSetIntr(struct ath_hal *ah, u_int, uint32_t ilevel); + +extern u_int ar5416GetWirelessModes(struct ath_hal *ah); +extern void ar5416SetLedState(struct ath_hal *ah, HAL_LED_STATE state); +extern void ar5416ResetTsf(struct ath_hal *ah); +extern HAL_BOOL ar5416SetAntennaSwitch(struct ath_hal *, HAL_ANT_SETTING); +extern HAL_BOOL ar5416SetDecompMask(struct ath_hal *, uint16_t, int); +extern void ar5416SetCoverageClass(struct ath_hal *, uint8_t, int); +extern uint32_t ar5416Get11nExtBusy(struct ath_hal *ah); +extern void ar5416Set11nMac2040(struct ath_hal *ah, HAL_HT_MACMODE mode); +extern HAL_HT_RXCLEAR ar5416Get11nRxClear(struct ath_hal *ah); +extern void ar5416Set11nRxClear(struct ath_hal *ah, HAL_HT_RXCLEAR rxclear); +extern HAL_STATUS ar5416GetCapability(struct ath_hal *ah, + HAL_CAPABILITY_TYPE type, uint32_t capability, uint32_t *result); +extern HAL_BOOL ar5416GetDiagState(struct ath_hal *ah, int request, + const void *args, uint32_t argsize, + void **result, uint32_t *resultsize); + +extern HAL_BOOL ar5416SetPowerMode(struct ath_hal *ah, HAL_POWER_MODE mode, + int setChip); +extern HAL_POWER_MODE ar5416GetPowerMode(struct ath_hal *ah); +extern HAL_BOOL ar5416GetPowerStatus(struct ath_hal *ah); + +extern HAL_BOOL ar5416ResetKeyCacheEntry(struct ath_hal *ah, uint16_t entry); +extern HAL_BOOL ar5416SetKeyCacheEntry(struct ath_hal *ah, uint16_t entry, + const HAL_KEYVAL *k, const uint8_t *mac, int xorKey); + +extern void ar5416StartPcuReceive(struct ath_hal *ah); +extern void ar5416StopPcuReceive(struct ath_hal *ah); +extern HAL_BOOL ar5416SetupRxDesc(struct ath_hal *, + struct ath_desc *, uint32_t size, u_int flags); +extern HAL_STATUS ar5416ProcRxDesc(struct ath_hal *ah, struct ath_desc *, + uint32_t, struct ath_desc *, uint64_t, + struct ath_rx_status *); + +extern HAL_BOOL ar5416Reset(struct ath_hal *ah, HAL_OPMODE opmode, + HAL_CHANNEL *chan, HAL_BOOL bChannelChange, HAL_STATUS *status); +extern HAL_BOOL ar5416PhyDisable(struct ath_hal *ah); +extern HAL_RFGAIN ar5416GetRfgain(struct ath_hal *ah); +extern HAL_BOOL ar5416Disable(struct ath_hal *ah); +extern HAL_BOOL ar5416ChipReset(struct ath_hal *ah, HAL_CHANNEL *); +extern HAL_BOOL ar5416SetResetReg(struct ath_hal *, uint32_t type); +extern HAL_BOOL ar5416PerCalibration(struct ath_hal *, HAL_CHANNEL *, + HAL_BOOL *isIQdone); +extern void ar5416ResetCalValid(struct ath_hal *ah, HAL_CHANNEL *chan, + HAL_BOOL *isIQdone); +extern void ar5416IQCalCollect(struct ath_hal *ah); +extern void ar5416IQCalibration(struct ath_hal *ah, uint8_t numChains); +extern void ar5416AdcGainCalCollect(struct ath_hal *ah); +extern void ar5416AdcGainCalibration(struct ath_hal *ah, uint8_t numChains); +extern void ar5416AdcDcCalCollect(struct ath_hal *ah); +extern void ar5416AdcDcCalibration(struct ath_hal *ah, uint8_t numChains); +extern void ar5416InitNfHistBuff(struct ar5212NfCalHist *h); +extern HAL_BOOL ar5416SetTxPowerLimit(struct ath_hal *ah, uint32_t limit); +extern HAL_BOOL ar5416GetChipPowerLimits(struct ath_hal *ah, + HAL_CHANNEL *chans, uint32_t nchans); +extern void ar5416GetChannelCenters(struct ath_hal *, + HAL_CHANNEL_INTERNAL *chan, CHAN_CENTERS *centers); + +extern HAL_BOOL ar5416StopTxDma(struct ath_hal *ah, u_int q); +extern HAL_BOOL ar5416SetupTxDesc(struct ath_hal *ah, struct ath_desc *ds, + u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int txPower, + u_int txRate0, u_int txTries0, + u_int keyIx, u_int antMode, u_int flags, + u_int rtsctsRate, u_int rtsctsDuration, + u_int compicvLen, u_int compivLen, u_int comp); +extern HAL_BOOL ar5416SetupXTxDesc(struct ath_hal *, struct ath_desc *, + u_int txRate1, u_int txRetries1, + u_int txRate2, u_int txRetries2, + u_int txRate3, u_int txRetries3); +extern HAL_BOOL ar5416FillTxDesc(struct ath_hal *ah, struct ath_desc *ds, + u_int segLen, HAL_BOOL firstSeg, HAL_BOOL lastSeg, + const struct ath_desc *ds0); +extern HAL_STATUS ar5416ProcTxDesc(struct ath_hal *ah, + struct ath_desc *, struct ath_tx_status *); + +extern const HAL_RATE_TABLE *ar5416GetRateTable(struct ath_hal *, u_int mode); +#endif /* _ATH_AR5416_H_ */ |
