ar5416.h

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/*-
 * SPDX-License-Identifier: ISC
 *
 * Copyright (c) 2002-2009 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.
 *
 * $FreeBSD$
 */
#ifndef _ATH_AR5416_H_
#define _ATH_AR5416_H_
 
#include "ar5212/ar5212.h"
#include "ar5416_cal.h"
#include "ah_eeprom_v14.h"      /* for CAL_TARGET_POWER_* */
 
#define AR5416_MAGIC    0x20065416
 
typedef struct {
        uint16_t        synth_center;
        uint16_t        ctl_center;
        uint16_t        ext_center;
} CHAN_CENTERS;
 
typedef enum Ar5416_Rates {
        rate6mb,  rate9mb,  rate12mb, rate18mb,
        rate24mb, rate36mb, rate48mb, rate54mb,
        rate1l,   rate2l,   rate2s,   rate5_5l,
        rate5_5s, rate11l,  rate11s,  rateXr,
        rateHt20_0, rateHt20_1, rateHt20_2, rateHt20_3,
        rateHt20_4, rateHt20_5, rateHt20_6, rateHt20_7,
        rateHt40_0, rateHt40_1, rateHt40_2, rateHt40_3,
        rateHt40_4, rateHt40_5, rateHt40_6, rateHt40_7,
        rateDupCck, rateDupOfdm, rateExtCck, rateExtOfdm,
        Ar5416RateSize
} AR5416_RATES;
 
#define AR5416_DEFAULT_RXCHAINMASK      7
#define AR5416_DEFAULT_TXCHAINMASK      1
#define AR5416_MAX_RATE_POWER           63
#define AR5416_KEYTABLE_SIZE            128
 
#define AR5416_CCA_MAX_GOOD_VALUE       -85
#define AR5416_CCA_MAX_HIGH_VALUE       -62
#define AR5416_CCA_MIN_BAD_VALUE        -140
#define AR9285_CCA_MAX_GOOD_VALUE       -118
 
#define AR5416_SPUR_RSSI_THRESH         40
 
struct ar5416NfLimits {
        int16_t max;
        int16_t min;
        int16_t nominal;
};
 
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;
        HAL_INI_ARRAY   ah_ini_pcieserdes;
 
        void            (*ah_writeIni)(struct ath_hal *,
                            const struct ieee80211_channel *);
        void            (*ah_spurMitigate)(struct ath_hal *,
                            const struct ieee80211_channel *);
 
        /* calibration ops */
        HAL_BOOL        (*ah_cal_initcal)(struct ath_hal *,
                            const struct ieee80211_channel *);
        void            (*ah_cal_pacal)(struct ath_hal *,
                            HAL_BOOL is_reset);
 
        /* optional open-loop tx power control related methods */
        void            (*ah_olcInit)(struct ath_hal *);
        void            (*ah_olcTempCompensation)(struct ath_hal *);
 
        /* tx power control */
        HAL_BOOL        (*ah_setPowerCalTable) (struct ath_hal *ah,
                            struct ar5416eeprom *pEepData,
                            const struct ieee80211_channel *chan,
                            int16_t *pTxPowerIndexOffset);
 
        /* baseband operations */
        void            (*ah_initPLL) (struct ath_hal *ah,
                            const struct ieee80211_channel *chan);
 
        /* bluetooth coexistence operations */
        void            (*ah_btCoexSetDiversity)(struct ath_hal *ah);
 
        u_int           ah_globaltxtimeout;     /* global tx timeout */
        u_int           ah_gpioMask;
        int             ah_hangs;               /* h/w hangs state */
        uint8_t         ah_keytype[AR5416_KEYTABLE_SIZE];
        /*
         * Primary/Extension Channel Tx, Rx, Rx Clear State
         */
        uint32_t        ah_cycleCount;
        uint32_t        ah_ctlBusy;
        uint32_t        ah_extBusy;
        uint32_t        ah_rxBusy;
        uint32_t        ah_txBusy;
        uint32_t        ah_rx_chainmask;
        uint32_t        ah_tx_chainmask;
 
        HAL_ANI_CMD     ah_ani_function;
 
        struct ar5416PerCal ah_cal;             /* periodic calibration state */
 
        struct ar5416NfLimits nf_2g;
        struct ar5416NfLimits nf_5g;
 
        /*
         * TX power configuration related structures
         */
        int             initPDADC;
        int             ah_ht40PowerIncForPdadc;
        int16_t         ah_ratesArray[Ar5416RateSize];
 
        int             ah_need_an_top2_fixup;  /* merlin or later chips that may need this workaround */
 
        /*
         * Bluetooth coexistence static setup according to the registry
         */
        HAL_BT_MODULE ah_btModule;            /* Bluetooth module identifier */
        uint8_t         ah_btCoexConfigType;  /* BT coex configuration */
        uint8_t         ah_btActiveGpioSelect;  /* GPIO pin for BT_ACTIVE */
        uint8_t         ah_btPriorityGpioSelect; /* GPIO pin for BT_PRIORITY */
        uint8_t         ah_wlanActiveGpioSelect; /* GPIO pin for WLAN_ACTIVE */
        uint8_t         ah_btActivePolarity;  /* Polarity of BT_ACTIVE */
        HAL_BOOL        ah_btCoexSingleAnt;   /* Single or dual antenna configuration */
        uint8_t         ah_btWlanIsolation;   /* Isolation between BT and WLAN in dB */
 
        /*
         * Bluetooth coexistence runtime settings
         */
        HAL_BOOL        ah_btCoexEnabled;     /* If Bluetooth coexistence is enabled */
        uint32_t        ah_btCoexMode;        /* Register setting for AR_BT_COEX_MODE */
        uint32_t        ah_btCoexBTWeight;    /* Register setting for AR_BT_COEX_WEIGHT */
        uint32_t        ah_btCoexWLANWeight;  /* Register setting for AR_BT_COEX_WEIGHT */
        uint32_t        ah_btCoexMode2;       /* Register setting for AR_BT_COEX_MODE2 */
        uint32_t        ah_btCoexFlag;        /* Special tuning flags for BT coex */
};
#define AH5416(_ah)     ((struct ath_hal_5416 *)(_ah))
 
#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  uint32_t ar5416GetRadioRev(struct ath_hal *ah);
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  void ar5416AttachPCIE(struct ath_hal *ah);
extern  HAL_BOOL ar5416FillCapabilityInfo(struct ath_hal *ah);
 
extern  void ar5416AniAttach(struct ath_hal *, const struct ar5212AniParams *,
                const struct ar5212AniParams *, HAL_BOOL ena);
extern  void ar5416AniDetach(struct ath_hal *);
extern  HAL_BOOL ar5416AniControl(struct ath_hal *, HAL_ANI_CMD cmd, int param);
extern  HAL_BOOL ar5416AniSetParams(struct ath_hal *,
                const struct ar5212AniParams *, const struct ar5212AniParams *);
extern  void ar5416ProcessMibIntr(struct ath_hal *, const HAL_NODE_STATS *);
extern  void ar5416RxMonitor(struct ath_hal *, const HAL_NODE_STATS *,
                             const struct ieee80211_channel *);
extern  void ar5416AniPoll(struct ath_hal *, const struct ieee80211_channel *);
extern  void ar5416AniReset(struct ath_hal *, const struct ieee80211_channel *,
                HAL_OPMODE, int);
 
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  uint64_t ar5416GetNextTBTT(struct ath_hal *);
 
/* ar5416_btcoex.c */
extern  void ar5416SetBTCoexInfo(struct ath_hal *ah,
                HAL_BT_COEX_INFO *btinfo);
extern  void ar5416BTCoexConfig(struct ath_hal *ah,
                HAL_BT_COEX_CONFIG *btconf);
extern  void ar5416BTCoexAntennaDiversity(struct ath_hal *ah);
extern  void ar5416BTCoexSetQcuThresh(struct ath_hal *ah, int qnum);
extern  void ar5416BTCoexSetWeights(struct ath_hal *ah, uint32_t stompType);
extern  void ar5416BTCoexSetupBmissThresh(struct ath_hal *ah,
                uint32_t thresh);
extern  void ar5416BTCoexSetParameter(struct ath_hal *ah, uint32_t type,
                uint32_t value);
extern  void ar5416BTCoexDisable(struct ath_hal *ah);
extern  int ar5416BTCoexEnable(struct ath_hal *ah);
extern  void ar5416InitBTCoex(struct ath_hal *ah);
 
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,
                HAL_GPIO_MUX_TYPE);
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  uint64_t ar5416GetTsf64(struct ath_hal *ah);
extern  void ar5416SetTsf64(struct ath_hal *ah, uint64_t tsf64);
extern  void ar5416ResetTsf(struct ath_hal *ah);
extern  uint32_t ar5416GetCurRssi(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  HAL_BOOL ar5416GetMibCycleCounts(struct ath_hal *ah,
            HAL_SURVEY_SAMPLE *hsample);
extern  void ar5416SetChainMasks(struct ath_hal *ah, uint32_t, uint32_t);
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 ar5416SetQuiet(struct ath_hal *ah, uint32_t period,
            uint32_t duration, uint32_t nextStart, HAL_QUIET_FLAG flag);
extern  HAL_STATUS ar5416GetCapability(struct ath_hal *ah,
            HAL_CAPABILITY_TYPE type, uint32_t capability, uint32_t *result);
extern  HAL_BOOL ar5416SetCapability(struct ath_hal *ah,
            HAL_CAPABILITY_TYPE type, uint32_t capability, uint32_t val,
            HAL_STATUS *status);
extern  HAL_BOOL ar5416GetDiagState(struct ath_hal *ah, int request,
            const void *args, uint32_t argsize,
            void **result, uint32_t *resultsize);
extern  HAL_BOOL ar5416SetRifsDelay(struct ath_hal *ah,
            const struct ieee80211_channel *chan, HAL_BOOL enable);
 
extern  void ar5416EnableDfs(struct ath_hal *ah, HAL_PHYERR_PARAM *pe);
extern  HAL_BOOL ar5416GetDfsDefaultThresh(struct ath_hal *ah,
            HAL_PHYERR_PARAM *pe);
extern  void ar5416GetDfsThresh(struct ath_hal *ah, HAL_PHYERR_PARAM *pe);
extern  HAL_BOOL ar5416ProcessRadarEvent(struct ath_hal *ah,
            struct ath_rx_status *rxs, uint64_t fulltsf, const char *buf,
            HAL_DFS_EVENT *event);
extern  HAL_BOOL ar5416IsFastClockEnabled(struct ath_hal *ah);
 
/* ar9280_spectral.c */
extern  void ar5416ConfigureSpectralScan(struct ath_hal *ah, HAL_SPECTRAL_PARAM *ss);
extern  void ar5416GetSpectralParams(struct ath_hal *ah, HAL_SPECTRAL_PARAM *ss);
extern  HAL_BOOL ar5416IsSpectralActive(struct ath_hal *ah);
extern  HAL_BOOL ar5416IsSpectralEnabled(struct ath_hal *ah);
extern  void ar5416StartSpectralScan(struct ath_hal *ah);
extern  void ar5416StopSpectralScan(struct ath_hal *ah);
extern  uint32_t ar5416GetSpectralConfig(struct ath_hal *ah);
extern  void ar5416RestoreSpectralConfig(struct ath_hal *ah, uint32_t restoreval);
 
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  uint32_t ar5416GetRxFilter(struct ath_hal *ah);
extern  void ar5416SetRxFilter(struct ath_hal *ah, uint32_t bits);
extern  HAL_BOOL ar5416StopDmaReceive(struct ath_hal *ah);
extern  void ar5416StartPcuReceive(struct ath_hal *ah, HAL_BOOL);
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,
                struct ieee80211_channel *chan,
                HAL_BOOL bChannelChange,
                HAL_RESET_TYPE,
                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,
                const struct ieee80211_channel *,
                HAL_RESET_TYPE);
extern  int ar5416GetRegChainOffset(struct ath_hal *ah, int i);
extern  HAL_BOOL ar5416SetBoardValues(struct ath_hal *,
                const struct ieee80211_channel *);
extern  HAL_BOOL ar5416SetResetReg(struct ath_hal *, uint32_t type);
extern  HAL_BOOL ar5416SetTxPowerLimit(struct ath_hal *ah, uint32_t limit);
extern  HAL_BOOL ar5416SetTransmitPower(struct ath_hal *,
                const struct ieee80211_channel *, uint16_t *);
extern  HAL_BOOL ar5416GetChipPowerLimits(struct ath_hal *ah,
                struct ieee80211_channel *chan);
extern  void ar5416GetChannelCenters(struct ath_hal *,
                const struct ieee80211_channel *chan, CHAN_CENTERS *centers);
extern  void ar5416SetRatesArrayFromTargetPower(struct ath_hal *ah,
                const struct ieee80211_channel *chan,
                int16_t *ratesArray,
                const CAL_TARGET_POWER_LEG *targetPowerCck,
                const CAL_TARGET_POWER_LEG *targetPowerCckExt,
                const CAL_TARGET_POWER_LEG *targetPowerOfdm,
                const CAL_TARGET_POWER_LEG *targetPowerOfdmExt,
                const CAL_TARGET_POWER_HT *targetPowerHt20,
                const CAL_TARGET_POWER_HT *targetPowerHt40);
extern  void ar5416GetTargetPowers(struct ath_hal *ah, 
                const struct ieee80211_channel *chan,
                CAL_TARGET_POWER_HT *powInfo,
                uint16_t numChannels, CAL_TARGET_POWER_HT *pNewPower,
                uint16_t numRates, HAL_BOOL isHt40Target);
extern  void ar5416GetTargetPowersLeg(struct ath_hal *ah, 
                const struct ieee80211_channel *chan,
                CAL_TARGET_POWER_LEG *powInfo,
                uint16_t numChannels, CAL_TARGET_POWER_LEG *pNewPower,
                uint16_t numRates, HAL_BOOL isExtTarget);
extern  void ar5416InitChainMasks(struct ath_hal *ah);
extern  void ar5416RestoreChainMask(struct ath_hal *ah);
extern  void ar5416EepromSetAddac(struct ath_hal *ah,
                const struct ieee80211_channel *chan);
extern  uint16_t ar5416GetMaxEdgePower(uint16_t freq,
                CAL_CTL_EDGES *pRdEdgesPower, HAL_BOOL is2GHz);
extern  void ar5416InitPLL(struct ath_hal *ah,
                const struct ieee80211_channel *chan);
 
/* TX power setup related routines in ar5416_reset.c */
extern  void ar5416GetGainBoundariesAndPdadcs(struct ath_hal *ah,
        const struct ieee80211_channel *chan, CAL_DATA_PER_FREQ *pRawDataSet,
        uint8_t * bChans, uint16_t availPiers,
        uint16_t tPdGainOverlap, int16_t *pMinCalPower,
        uint16_t * pPdGainBoundaries, uint8_t * pPDADCValues,
        uint16_t numXpdGains);
extern  void ar5416SetGainBoundariesClosedLoop(struct ath_hal *ah,
        int i, uint16_t pdGainOverlap_t2,
        uint16_t gainBoundaries[]);
extern  uint16_t ar5416GetXpdGainValues(struct ath_hal *ah, uint16_t xpdMask,
        uint16_t xpdGainValues[]);
extern  void ar5416WriteDetectorGainBiases(struct ath_hal *ah,
        uint16_t numXpdGain, uint16_t xpdGainValues[]);
extern  void ar5416WritePdadcValues(struct ath_hal *ah, int i,
        uint8_t pdadcValues[]);
extern  HAL_BOOL ar5416SetPowerCalTable(struct ath_hal *ah,
        struct ar5416eeprom *pEepData, const struct ieee80211_channel *chan,
        int16_t *pTxPowerIndexOffset);
extern  void ar5416WriteTxPowerRateRegisters(struct ath_hal *ah,
        const struct ieee80211_channel *chan, const int16_t ratesArray[]);
 
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,
                HAL_DMA_ADDR *bufAddrList, uint32_t *segLenList,
                u_int descId, u_int qcuId, 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  HAL_BOOL ar5416GetTxCompletionRates(struct ath_hal *ah,
                const struct ath_desc *ds0, int *rates, int *tries);
 
extern  HAL_BOOL ar5416ResetTxQueue(struct ath_hal *ah, u_int q);
extern  int ar5416SetupTxQueue(struct ath_hal *ah, HAL_TX_QUEUE type,
                const HAL_TXQ_INFO *qInfo);
 
extern  HAL_BOOL ar5416ChainTxDesc(struct ath_hal *ah, struct ath_desc *ds,
                HAL_DMA_ADDR *bufAddrList, uint32_t *segLenList,
                u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int keyIx,
                HAL_CIPHER cipher, uint8_t delims,
                HAL_BOOL firstSeg, HAL_BOOL lastSeg, HAL_BOOL lastAggr);
extern  HAL_BOOL ar5416SetupFirstTxDesc(struct ath_hal *ah, struct ath_desc *ds,
                u_int aggrLen, u_int flags, u_int txPower, u_int txRate0, u_int txTries0,
                u_int antMode, u_int rtsctsRate, u_int rtsctsDuration);
extern  HAL_BOOL ar5416SetupLastTxDesc(struct ath_hal *ah, struct ath_desc *ds,
                const struct ath_desc *ds0);
extern  HAL_BOOL ar5416SetGlobalTxTimeout(struct ath_hal *ah, u_int tu);
extern  u_int ar5416GetGlobalTxTimeout(struct ath_hal *ah);
extern  void ar5416Set11nRateScenario(struct ath_hal *ah, struct ath_desc *ds,
                u_int durUpdateEn, u_int rtsctsRate, HAL_11N_RATE_SERIES series[],
                u_int nseries, u_int flags);
 
extern void ar5416Set11nAggrFirst(struct ath_hal *ah, struct ath_desc *ds,
                u_int aggrLen, u_int numDelims);
extern  void ar5416Set11nAggrMiddle(struct ath_hal *ah, struct ath_desc *ds, u_int numDelims);
extern void ar5416Set11nAggrLast(struct ath_hal *ah, struct ath_desc *ds);
extern  void ar5416Clr11nAggr(struct ath_hal *ah, struct ath_desc *ds);
extern  void ar5416Set11nVirtualMoreFrag(struct ath_hal *ah,
                struct ath_desc *ds, u_int vmf);
 
extern  void ar5416Set11nBurstDuration(struct ath_hal *ah, struct ath_desc *ds, u_int burstDuration);
 
extern  const HAL_RATE_TABLE *ar5416GetRateTable(struct ath_hal *, u_int mode);
#endif  /* _ATH_AR5416_H_ */