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C++ AH_PRIVATE函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AH_PRIVATE函数的典型用法代码示例。如果您正苦于以下问题:C++ AH_PRIVATE函数的具体用法?C++ AH_PRIVATE怎么用?C++ AH_PRIVATE使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AH_PRIVATE函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: ar5210SetStaBeaconTimers

/*
 * Set all the beacon related bits on the h/w for stations
 * i.e. initializes the corresponding h/w timers;
 * also tells the h/w whether to anticipate PCF beacons
 *
 * dtim_count and cfp_count from the current beacon - their current
 * values aren't necessarily maintained in the device struct
 */
void
ar5210SetStaBeaconTimers(struct ath_hal *ah, const HAL_BEACON_STATE *bs)
{
	struct ath_hal_5210 *ahp = AH5210(ah);

	HALDEBUG(ah, HAL_DEBUG_BEACON, "%s: setting beacon timers\n", __func__);

	HALASSERT(bs->bs_intval != 0);
	/* if the AP will do PCF */
	if (bs->bs_cfpmaxduration != 0) {
		/* tell the h/w that the associated AP is PCF capable */
		OS_REG_WRITE(ah, AR_STA_ID1,
			(OS_REG_READ(ah, AR_STA_ID1) &~ AR_STA_ID1_DEFAULT_ANTENNA)
			| AR_STA_ID1_PCF);

		/* set CFP_PERIOD(1.024ms) register */
		OS_REG_WRITE(ah, AR_CFP_PERIOD, bs->bs_cfpperiod);

		/* set CFP_DUR(1.024ms) register to max cfp duration */
		OS_REG_WRITE(ah, AR_CFP_DUR, bs->bs_cfpmaxduration);

		/* set TIMER2(128us) to anticipated time of next CFP */
		OS_REG_WRITE(ah, AR_TIMER2, bs->bs_cfpnext << 3);
	} else {
		/* tell the h/w that the associated AP is not PCF capable */
		OS_REG_WRITE(ah, AR_STA_ID1,
			OS_REG_READ(ah, AR_STA_ID1) &~ (AR_STA_ID1_DEFAULT_ANTENNA | AR_STA_ID1_PCF));
	}

	/*
	 * Set TIMER0(1.024ms) to the anticipated time of the next beacon.
	 */
	OS_REG_WRITE(ah, AR_TIMER0, bs->bs_nexttbtt);

	/*
	 * Start the beacon timers by setting the BEACON register
	 * to the beacon interval; also write the tim offset which
	 * we should know by now.  The code, in ar5211WriteAssocid,
	 * also sets the tim offset once the AID is known which can
	 * be left as such for now.
	 */
	OS_REG_WRITE(ah, AR_BEACON, 
		(OS_REG_READ(ah, AR_BEACON) &~ (AR_BEACON_PERIOD|AR_BEACON_TIM))
		| SM(bs->bs_intval, AR_BEACON_PERIOD)
		| SM(bs->bs_timoffset ? bs->bs_timoffset + 4 : 0, AR_BEACON_TIM)
	);

	/*
	 * Configure the BMISS interrupt.  Note that we
	 * assume the caller blocks interrupts while enabling
	 * the threshold.
	 */

	/*
	 * Interrupt works only on Crete.
	 */
	if (AH_PRIVATE(ah)->ah_macRev < AR_SREV_CRETE)
		return;
	/*
	 * Counter is only 3-bits.
	 * Count of 0 with BMISS interrupt enabled will hang the system
	 * with too many interrupts
	 */
	if (AH_PRIVATE(ah)->ah_macRev >= AR_SREV_CRETE &&
	    (bs->bs_bmissthreshold&7) == 0) {
#ifdef AH_DEBUG
		ath_hal_printf(ah, "%s: invalid beacon miss threshold %u\n",
			__func__, bs->bs_bmissthreshold);
#endif
		return;
	}
#define	BMISS_MAX	(AR_RSSI_THR_BM_THR >> AR_RSSI_THR_BM_THR_S)
	/*
	 * Configure the BMISS interrupt.  Note that we
	 * assume the caller blocks interrupts while enabling
	 * the threshold.
	 *
	 * NB: the beacon miss count field is only 3 bits which
	 *     is much smaller than what's found on later parts;
	 *     clamp overflow values as a safeguard.
	 */
	ahp->ah_rssiThr = (ahp->ah_rssiThr &~ AR_RSSI_THR_BM_THR)
			| SM(bs->bs_bmissthreshold > BMISS_MAX ?
				BMISS_MAX : bs->bs_bmissthreshold,
			     AR_RSSI_THR_BM_THR);
	OS_REG_WRITE(ah, AR_RSSI_THR, ahp->ah_rssiThr);
#undef BMISS_MAX
}
开发者ID:looncraz,项目名称:haiku,代码行数:96,代码来源:ar5210_beacon.c


示例2: ar5416PerCalibrationN

/*
 * Internal interface to schedule periodic calibration work.
 */
HAL_BOOL
ar5416PerCalibrationN(struct ath_hal *ah, struct ieee80211_channel *chan,
	u_int rxchainmask, HAL_BOOL longcal, HAL_BOOL *isCalDone)
{
	struct ar5416PerCal *cal = &AH5416(ah)->ah_cal;
	HAL_CAL_LIST *currCal = cal->cal_curr;
	HAL_CHANNEL_INTERNAL *ichan;
	int r;

	OS_MARK(ah, AH_MARK_PERCAL, chan->ic_freq);

	*isCalDone = AH_TRUE;

	/*
	 * Since ath_hal calls the PerCal method with rxchainmask=0x1;
	 * override it with the current chainmask. The upper levels currently
	 * doesn't know about the chainmask.
	 */
	rxchainmask = AH5416(ah)->ah_rx_chainmask;

	/* Invalid channel check */
	ichan = ath_hal_checkchannel(ah, chan);
	if (ichan == AH_NULL) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: invalid channel %u/0x%x; no mapping\n",
		    __func__, chan->ic_freq, chan->ic_flags);
		return AH_FALSE;
	}

	/*
	 * For given calibration:
	 * 1. Call generic cal routine
	 * 2. When this cal is done (isCalDone) if we have more cals waiting
	 *    (eg after reset), mask this to upper layers by not propagating
	 *    isCalDone if it is set to TRUE.
	 *    Instead, change isCalDone to FALSE and setup the waiting cal(s)
	 *    to be run.
	 */
	if (currCal != AH_NULL &&
	    (currCal->calState == CAL_RUNNING ||
	     currCal->calState == CAL_WAITING)) {
		ar5416DoCalibration(ah, ichan, rxchainmask, currCal, isCalDone);
		if (*isCalDone == AH_TRUE) {
			cal->cal_curr = currCal = currCal->calNext;
			if (currCal->calState == CAL_WAITING) {
				*isCalDone = AH_FALSE;
				ar5416ResetMeasurement(ah, currCal);
			}
		}
	}

	/* Do NF cal only at longer intervals */
	if (longcal) {
		/* Do PA calibration if the chipset supports */
		if (AH5416(ah)->ah_cal_pacal)
			AH5416(ah)->ah_cal_pacal(ah, AH_FALSE);

		/* Do open-loop temperature compensation if the chipset needs it */
		if (ath_hal_eepromGetFlag(ah, AR_EEP_OL_PWRCTRL))
			AH5416(ah)->ah_olcTempCompensation(ah);

		/*
		 * Get the value from the previous NF cal
		 * and update the history buffer.
		 */
		r = ar5416GetNf(ah, chan);
		if (r == 0 || r == -1) {
			/* NF calibration result isn't valid */
			HALDEBUG(ah, HAL_DEBUG_UNMASKABLE, "%s: NF calibration"
			    " didn't finish; delaying CCA\n", __func__);
		} else {
			/* 
			 * NF calibration result is valid.
			 *
			 * Load the NF from history buffer of the current channel.
			 * NF is slow time-variant, so it is OK to use a
			 * historical value.
			 */
			ar5416LoadNF(ah, AH_PRIVATE(ah)->ah_curchan);

			/* start NF calibration, without updating BB NF register*/
			ar5416StartNFCal(ah);
		}
	}
	return AH_TRUE;
}
开发者ID:edgar-pek,项目名称:PerspicuOS,代码行数:89,代码来源:ar5416_cal.c


示例3: ar9300_force_agc_gain

static void
ar9300_force_agc_gain(struct ath_hal *ah)
{
    struct ath_hal_9300 *ahp = AH9300(ah);
    int i;
    static const struct {
        int rxtx1, rxtx2;
    } chn_reg[AR9300_MAX_CHAINS] = {
        {AR_PHY_65NM_CH0_RXTX1, AR_PHY_65NM_CH0_RXTX2},
        {AR_PHY_65NM_CH1_RXTX1, AR_PHY_65NM_CH1_RXTX2},
        {AR_PHY_65NM_CH2_RXTX1, AR_PHY_65NM_CH2_RXTX2}
    };
    /* 
     * for Osprey 1.0, force Rx gain through long shift (analog) interface
     * this works for Osprey 2.0 too
     * TODO: for Osprey 2.0, we can set gain via baseband registers 
     */
    for (i = 0; i < AR9300_MAX_CHAINS; i++) {
        if (ahp->ah_rx_chainmask & (1 << i)) {
            if (AH_PRIVATE(ah)->ah_curchan != NULL &&
                IS_CHAN_2GHZ(AH_PRIVATE(ah)->ah_curchan)) 
            {
                // For 2G band:
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_RX1DB_BIQUAD_LONG_SHIFT, 0x1);  // 10db=3
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_RX6DB_BIQUAD_LONG_SHIFT, 0x2);  // 10db=2
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_LNAGAIN_LONG_SHIFT,      0x7);  // 10db=6
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_MXRGAIN_LONG_SHIFT,      0x3);  // 10db=3
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_VGAGAIN_LONG_SHIFT,      0x0);  // 10db=0
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx1, 
                    AR_PHY_SCFIR_GAIN_LONG_SHIFT,   0x1);  // 10db=1
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx1, 
                    AR_PHY_MANRXGAIN_LONG_SHIFT,    0x1);  // 10db=1
                /* force external LNA on to disable strong signal mechanism */
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R0,  0x1); 
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R1,  0x1); 
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R12, 0x1); 
            } else {
                // For 5G band:
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_RX1DB_BIQUAD_LONG_SHIFT, 0x2); // was 3=10/15db,
                                                          // 2=+1db
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_RX6DB_BIQUAD_LONG_SHIFT, 0x2); // was 1
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_LNAGAIN_LONG_SHIFT,      0x7);
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_MXRGAIN_LONG_SHIFT,      0x3); // was 2=15db, 3=10db
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx2, 
                    AR_PHY_VGAGAIN_LONG_SHIFT,      0x6);
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx1, 
                    AR_PHY_SCFIR_GAIN_LONG_SHIFT,   0x1);
                OS_REG_RMW_FIELD(ah, chn_reg[i].rxtx1, 
                    AR_PHY_MANRXGAIN_LONG_SHIFT,    0x1);
                /* force external LNA on to disable strong signal mechanism */
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R0,  0x0); 
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R1,  0x0); 
                OS_REG_RMW_FIELD(ah, AR_PHY_SWITCH_CHAIN(i), 
                    AR_PHY_SWITCH_TABLE_R12, 0x0); 
            }
        }
    }
}
开发者ID:KHATEEBNSIT,项目名称:AP,代码行数:72,代码来源:ar9300_raw_adc_capture.c


示例4: ar5111SetPowerTable

/*
 * Read the transmit power levels from the structures taken from EEPROM
 * Interpolate read transmit power values for this channel
 * Organize the transmit power values into a table for writing into the hardware
 */
static HAL_BOOL
ar5111SetPowerTable(struct ath_hal *ah,
	int16_t *pMinPower, int16_t *pMaxPower,
	const struct ieee80211_channel *chan,
	uint16_t *rfXpdGain)
{
	uint16_t freq = ath_hal_gethwchannel(ah, chan);
	struct ath_hal_5212 *ahp = AH5212(ah);
	const HAL_EEPROM *ee = AH_PRIVATE(ah)->ah_eeprom;
	FULL_PCDAC_STRUCT pcdacStruct;
	int i, j;

	uint16_t     *pPcdacValues;
	int16_t      *pScaledUpDbm;
	int16_t      minScaledPwr;
	int16_t      maxScaledPwr;
	int16_t      pwr;
	uint16_t     pcdacMin = 0;
	uint16_t     pcdacMax = PCDAC_STOP;
	uint16_t     pcdacTableIndex;
	uint16_t     scaledPcdac;
	PCDACS_EEPROM *pSrcStruct;
	PCDACS_EEPROM eepromPcdacs;

	/* setup the pcdac struct to point to the correct info, based on mode */
	switch (chan->ic_flags & IEEE80211_CHAN_ALLTURBOFULL) {
	case IEEE80211_CHAN_A:
	case IEEE80211_CHAN_ST:
		eepromPcdacs.numChannels     = ee->ee_numChannels11a;
		eepromPcdacs.pChannelList    = ee->ee_channels11a;
		eepromPcdacs.pDataPerChannel = ee->ee_dataPerChannel11a;
		break;
	case IEEE80211_CHAN_B:
		eepromPcdacs.numChannels     = ee->ee_numChannels2_4;
		eepromPcdacs.pChannelList    = ee->ee_channels11b;
		eepromPcdacs.pDataPerChannel = ee->ee_dataPerChannel11b;
		break;
	case IEEE80211_CHAN_G:
	case IEEE80211_CHAN_108G:
		eepromPcdacs.numChannels     = ee->ee_numChannels2_4;
		eepromPcdacs.pChannelList    = ee->ee_channels11g;
		eepromPcdacs.pDataPerChannel = ee->ee_dataPerChannel11g;
		break;
	default:
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid channel flags 0x%x\n",
		    __func__, chan->ic_flags);
		return AH_FALSE;
	}

	pSrcStruct = &eepromPcdacs;

	OS_MEMZERO(&pcdacStruct, sizeof(pcdacStruct));
	pPcdacValues = pcdacStruct.PcdacValues;
	pScaledUpDbm = pcdacStruct.PwrValues;

	/* Initialize the pcdacs to dBM structs pcdacs to be 1 to 63 */
	for (i = PCDAC_START, j = 0; i <= PCDAC_STOP; i+= PCDAC_STEP, j++)
		pPcdacValues[j] = i;

	pcdacStruct.numPcdacValues = j;
	pcdacStruct.pcdacMin = PCDAC_START;
	pcdacStruct.pcdacMax = PCDAC_STOP;

	/* Fill out the power values for this channel */
	for (j = 0; j < pcdacStruct.numPcdacValues; j++ )
		pScaledUpDbm[j] = ar5212GetScaledPower(freq,
			pPcdacValues[j], pSrcStruct);

	/* Now scale the pcdac values to fit in the 64 entry power table */
	minScaledPwr = pScaledUpDbm[0];
	maxScaledPwr = pScaledUpDbm[pcdacStruct.numPcdacValues - 1];

	/* find minimum and make monotonic */
	for (j = 0; j < pcdacStruct.numPcdacValues; j++) {
		if (minScaledPwr >= pScaledUpDbm[j]) {
			minScaledPwr = pScaledUpDbm[j];
			pcdacMin = j;
		}
		/*
		 * Make the full_hsh monotonically increasing otherwise
		 * interpolation algorithm will get fooled gotta start
		 * working from the top, hence i = 63 - j.
		 */
		i = (uint16_t)(pcdacStruct.numPcdacValues - 1 - j);
		if (i == 0)
			break;
		if (pScaledUpDbm[i-1] > pScaledUpDbm[i]) {
			/*
			 * It could be a glitch, so make the power for
			 * this pcdac the same as the power from the
			 * next highest pcdac.
			 */
			pScaledUpDbm[i - 1] = pScaledUpDbm[i];
		}
	}
//.........这里部分代码省略.........
开发者ID:AhmadTux,项目名称:DragonFlyBSD,代码行数:101,代码来源:ar5111.c


示例5: ar9160Attach

/*
 * Attach for an AR9160 part.
 */
static struct ath_hal *
ar9160Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata,
	HAL_OPS_CONFIG *ah_config,
	HAL_STATUS *status)
{
	struct ath_hal_5416 *ahp5416;
	struct ath_hal_5212 *ahp;
	struct ath_hal *ah;
	uint32_t val;
	HAL_STATUS ecode;
	HAL_BOOL rfStatus;

	HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
	    __func__, sc, (void*) st, (void*) sh);

	/* NB: memory is returned zero'd */
	ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416));
	if (ahp5416 == AH_NULL) {
		HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
		    "%s: cannot allocate memory for state block\n", __func__);
		*status = HAL_ENOMEM;
		return AH_NULL;
	}
	ar5416InitState(ahp5416, devid, sc, st, sh, status);
	ahp = &ahp5416->ah_5212;
	ah = &ahp->ah_priv.h;

	/* XXX override with 9160 specific state */
	/* override 5416 methods for our needs */
	AH5416(ah)->ah_initPLL = ar9160InitPLL;

	AH5416(ah)->ah_cal.iqCalData.calData = &ar9160_iq_cal;
	AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9160_adc_gain_cal;
	AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9160_adc_dc_cal;
	AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9160_adc_init_dc_cal;
	AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;

	if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
		/* reset chip */
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
		    __func__);
		ecode = HAL_EIO;
		goto bad;
	}

	if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
		    __func__);
		ecode = HAL_EIO;
		goto bad;
	}
	/* Read Revisions from Chips before taking out of reset */
	val = OS_REG_READ(ah, AR_SREV);
	HALDEBUG(ah, HAL_DEBUG_ATTACH,
	    "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
	    __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
	    MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
	/* NB: include chip type to differentiate from pre-Sowl versions */
	AH_PRIVATE(ah)->ah_macVersion =
	    (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
	AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
	AH_PRIVATE(ah)->ah_ispcie = (val & AR_XSREV_TYPE_HOST_MODE) == 0;

	/* setup common ini data; rf backends handle remainder */
	HAL_INI_INIT(&ahp->ah_ini_modes, ar9160Modes, 6);
	HAL_INI_INIT(&ahp->ah_ini_common, ar9160Common, 2);

	HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar9160BB_RfGain, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar9160Bank0, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar9160Bank1, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar9160Bank2, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar9160Bank3, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar9160Bank6TPC, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar9160Bank7, 2);
	if (AR_SREV_SOWL_11(ah))
		HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac_1_1, 2);
	else
		HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac, 2);

	ecode = ath_hal_v14EepromAttach(ah);
	if (ecode != HAL_OK)
		goto bad;

	HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes, ar9160PciePhy, 2);
	ar5416AttachPCIE(ah);

	if (!ar5416ChipReset(ah, AH_NULL)) {	/* reset chip */
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
		ecode = HAL_EIO;
		goto bad;
	}

	AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);

	if (!ar5212ChipTest(ah)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
//.........这里部分代码省略.........
开发者ID:2asoft,项目名称:freebsd,代码行数:101,代码来源:ar9160_attach.c


示例6: ath_hal_v4kEepromAttach

HAL_STATUS
ath_hal_v4kEepromAttach(struct ath_hal *ah)
{
#define	NW(a)	(sizeof(a) / sizeof(uint16_t))
	HAL_EEPROM_v4k *ee = AH_PRIVATE(ah)->ah_eeprom;
	uint16_t *eep_data, magic;
	HAL_BOOL need_swap;
	u_int w, off, len;
	uint32_t sum;

	HALASSERT(ee == AH_NULL);
 
	if (!ath_hal_eepromRead(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s Error reading Eeprom MAGIC\n", __func__);
		return HAL_EEREAD;
	}
	HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s Eeprom Magic = 0x%x\n",
	    __func__, magic);
	if (magic != AR5416_EEPROM_MAGIC) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "Bad magic number\n");
		return HAL_EEMAGIC;
	}

	ee = ath_hal_malloc(sizeof(HAL_EEPROM_v4k));
	if (ee == AH_NULL) {
		/* XXX message */
		return HAL_ENOMEM;
	}

	eep_data = (uint16_t *)&ee->ee_base;
	for (w = 0; w < NW(struct ar5416eeprom_4k); w++) {
		off = owl_eep_start_loc + w;	/* NB: AP71 starts at 0 */
		if (!ath_hal_eepromRead(ah, off, &eep_data[w])) {
			HALDEBUG(ah, HAL_DEBUG_ANY,
			    "%s eeprom read error at offset 0x%x\n",
			    __func__, off);
			return HAL_EEREAD;
		}
	}
	/* Convert to eeprom native eeprom endian format */
	if (isBigEndian()) {
		for (w = 0; w < NW(struct ar5416eeprom_4k); w++)
			eep_data[w] = __bswap16(eep_data[w]);
	}

	/*
	 * At this point, we're in the native eeprom endian format
	 * Now, determine the eeprom endian by looking at byte 26??
	 */
	need_swap = ((ee->ee_base.baseEepHeader.eepMisc & AR5416_EEPMISC_BIG_ENDIAN) != 0) ^ isBigEndian();
	if (need_swap) {
		HALDEBUG(ah, HAL_DEBUG_ATTACH | HAL_DEBUG_EEPROM,
		    "Byte swap EEPROM contents.\n");
		len = __bswap16(ee->ee_base.baseEepHeader.length);
	} else {
		len = ee->ee_base.baseEepHeader.length;
	}
	len = AH_MIN(len, sizeof(struct ar5416eeprom_4k)) / sizeof(uint16_t);
	
	/* Apply the checksum, done in native eeprom format */
	/* XXX - Need to check to make sure checksum calculation is done
	 * in the correct endian format.  Right now, it seems it would
	 * cast the raw data to host format and do the calculation, which may
	 * not be correct as the calculation may need to be done in the native
	 * eeprom format 
	 */
	sum = 0;
	for (w = 0; w < len; w++) {
		sum ^= eep_data[w];
	}
	/* Check CRC - Attach should fail on a bad checksum */
	if (sum != 0xffff) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "Bad EEPROM checksum 0x%x (Len=%u)\n", sum, len);
		return HAL_EEBADSUM;
	}

	if (need_swap)
		eepromSwap(&ee->ee_base);	/* byte swap multi-byte data */

	/* swap words 0+2 so version is at the front */
	magic = eep_data[0];
	eep_data[0] = eep_data[2];
	eep_data[2] = magic;

	HALDEBUG(ah, HAL_DEBUG_ATTACH | HAL_DEBUG_EEPROM,
	    "%s Eeprom Version %u.%u\n", __func__,
	    owl_get_eep_ver(ee), owl_get_eep_rev(ee));

	/* NB: must be after all byte swapping */
	if (owl_get_eep_ver(ee) != AR5416_EEP_VER) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "Bad EEPROM version 0x%x\n", owl_get_eep_ver(ee));
		return HAL_EEBADSUM;
	}

	v4kEepromReadCTLInfo(ah, ee);		/* Get CTLs */

	AH_PRIVATE(ah)->ah_eeprom = ee;
//.........这里部分代码省略.........
开发者ID:roccozhang,项目名称:wtp-simulator,代码行数:101,代码来源:ah_eeprom_v4k.c


示例7: ath_hal_wmi_reg_write_single

void __ahdecl 
ath_hal_wmi_reg_write_single(struct ath_hal *ah, u_int reg, u_int32_t val)
{
    wmi_reg_write_single(AH_PRIVATE(ah)->hal_wmi_handle, reg,val);
}
开发者ID:KHATEEBNSIT,项目名称:AP,代码行数:5,代码来源:ah_wmi.c


示例8: ar9300_get_key_cache_size

/*
 * Return the size of the hardware key cache.
 */
u_int32_t
ar9300_get_key_cache_size(struct ath_hal *ah)
{
    return AH_PRIVATE(ah)->ah_caps.hal_key_cache_size;
}
开发者ID:KHATEEBNSIT,项目名称:AP,代码行数:8,代码来源:ar9300_keycache.c


示例9: ath_hal_wmi_reg_write_flush

void __ahdecl 
ath_hal_wmi_reg_write_flush(struct ath_hal *ah)
{
    wmi_reg_write_flush(AH_PRIVATE(ah)->hal_wmi_handle);
}
开发者ID:KHATEEBNSIT,项目名称:AP,代码行数:5,代码来源:ah_wmi.c


示例10: ar9280Attach

/*
 * Attach for an AR9280 part.
 */
static struct ath_hal *
ar9280Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status)
{
	struct ath_hal_9280 *ahp9280;
	struct ath_hal_5212 *ahp;
	struct ath_hal *ah;
	uint32_t val;
	HAL_STATUS ecode;
	HAL_BOOL rfStatus;

	HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
	    __func__, sc, (void*) st, (void*) sh);

	/* NB: memory is returned zero'd */
	ahp9280 = ath_hal_malloc(sizeof (struct ath_hal_9280));
	if (ahp9280 == AH_NULL) {
		HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
		    "%s: cannot allocate memory for state block\n", __func__);
		*status = HAL_ENOMEM;
		return AH_NULL;
	}
	ahp = AH5212(ahp9280);
	ah = &ahp->ah_priv.h;

	ar5416InitState(AH5416(ah), devid, sc, st, sh, status);

	/* XXX override with 9280 specific state */
	/* override 5416 methods for our needs */
	ah->ah_setAntennaSwitch		= ar9280SetAntennaSwitch;
	ah->ah_configPCIE		= ar9280ConfigPCIE;

	AH5416(ah)->ah_cal.iqCalData.calData = &ar9280_iq_cal;
	AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9280_adc_gain_cal;
	AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9280_adc_dc_cal;
	AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9280_adc_init_dc_cal;
	AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;

	AH5416(ah)->ah_spurMitigate	= ar9280SpurMitigate;
	AH5416(ah)->ah_writeIni		= ar9280WriteIni;
	AH5416(ah)->ah_rx_chainmask	= AR9280_DEFAULT_RXCHAINMASK;
	AH5416(ah)->ah_tx_chainmask	= AR9280_DEFAULT_TXCHAINMASK;

	if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
		/* reset chip */
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
		    __func__);
		ecode = HAL_EIO;
		goto bad;
	}

	if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
		    __func__);
		ecode = HAL_EIO;
		goto bad;
	}
	/* Read Revisions from Chips before taking out of reset */
	val = OS_REG_READ(ah, AR_SREV);
	HALDEBUG(ah, HAL_DEBUG_ATTACH,
	    "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
	    __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
	    MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
	/* NB: include chip type to differentiate from pre-Sowl versions */
	AH_PRIVATE(ah)->ah_macVersion =
	    (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
	AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
	AH_PRIVATE(ah)->ah_ispcie = (val & AR_XSREV_TYPE_HOST_MODE) == 0;

	/* setup common ini data; rf backends handle remainder */
	if (AR_SREV_MERLIN_20_OR_LATER(ah)) {
		HAL_INI_INIT(&ahp->ah_ini_modes, ar9280Modes_v2, 6);
		HAL_INI_INIT(&ahp->ah_ini_common, ar9280Common_v2, 2);
		HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes,
		    ar9280PciePhy_clkreq_always_on_L1_v2, 2);
		HAL_INI_INIT(&ahp9280->ah_ini_xmodes,
		    ar9280Modes_fast_clock_v2, 3);
	} else {
		HAL_INI_INIT(&ahp->ah_ini_modes, ar9280Modes_v1, 6);
		HAL_INI_INIT(&ahp->ah_ini_common, ar9280Common_v1, 2);
		HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes,
		    ar9280PciePhy_v1, 2);
	}
	ar5416AttachPCIE(ah);

	ecode = ath_hal_v14EepromAttach(ah);
	if (ecode != HAL_OK)
		goto bad;

	if (!ar5416ChipReset(ah, AH_NULL)) {	/* reset chip */
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
		ecode = HAL_EIO;
		goto bad;
	}

	AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);

//.........这里部分代码省略.........
开发者ID:AhmadTux,项目名称:DragonFlyBSD,代码行数:101,代码来源:ar9280_attach.c


示例11: ar5312Reset

/*
 * Places the device in and out of reset and then places sane
 * values in the registers based on EEPROM config, initialization
 * vectors (as determined by the mode), and station configuration
 *
 * bChannelChange is used to preserve DMA/PCU registers across
 * a HW Reset during channel change.
 */
HAL_BOOL
ar5312Reset(struct ath_hal *ah, HAL_OPMODE opmode,
	struct ieee80211_channel *chan,
	HAL_BOOL bChannelChange, HAL_STATUS *status)
{
#define	N(a)	(sizeof (a) / sizeof (a[0]))
#define	FAIL(_code)	do { ecode = _code; goto bad; } while (0)
	struct ath_hal_5212 *ahp = AH5212(ah);
	HAL_CHANNEL_INTERNAL *ichan;
	const HAL_EEPROM *ee;
	uint32_t saveFrameSeqCount, saveDefAntenna;
	uint32_t macStaId1, synthDelay, txFrm2TxDStart;
	uint16_t rfXpdGain[MAX_NUM_PDGAINS_PER_CHANNEL];
	int16_t cckOfdmPwrDelta = 0;
	u_int modesIndex, freqIndex;
	HAL_STATUS ecode;
	int i, regWrites = 0;
	uint32_t testReg;
	uint32_t saveLedState = 0;

	HALASSERT(ah->ah_magic == AR5212_MAGIC);
	ee = AH_PRIVATE(ah)->ah_eeprom;

	OS_MARK(ah, AH_MARK_RESET, bChannelChange);
	/*
	 * Map public channel to private.
	 */
	ichan = ath_hal_checkchannel(ah, chan);
	if (ichan == AH_NULL) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: invalid channel %u/0x%x; no mapping\n",
		    __func__, chan->ic_freq, chan->ic_flags);
		FAIL(HAL_EINVAL);
	}
	switch (opmode) {
	case HAL_M_STA:
	case HAL_M_IBSS:
	case HAL_M_HOSTAP:
	case HAL_M_MONITOR:
		break;
	default:
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid operating mode %u\n",
		    __func__, opmode);
		FAIL(HAL_EINVAL);
		break;
	}
	HALASSERT(ahp->ah_eeversion >= AR_EEPROM_VER3);

	/* Preserve certain DMA hardware registers on a channel change */
	if (bChannelChange) {
		/*
		 * On Venice, the TSF is almost preserved across a reset;
		 * it requires the doubling writes to the RESET_TSF
		 * bit in the AR_BEACON register; it also has the quirk
		 * of the TSF going back in time on the station (station
		 * latches onto the last beacon's tsf during a reset 50%
		 * of the times); the latter is not a problem for adhoc
		 * stations since as long as the TSF is behind, it will
		 * get resynchronized on receiving the next beacon; the
		 * TSF going backwards in time could be a problem for the
		 * sleep operation (supported on infrastructure stations
		 * only) - the best and most general fix for this situation
		 * is to resynchronize the various sleep/beacon timers on
		 * the receipt of the next beacon i.e. when the TSF itself
		 * gets resynchronized to the AP's TSF - power save is
		 * needed to be temporarily disabled until that time
		 *
		 * Need to save the sequence number to restore it after
		 * the reset!
		 */
		saveFrameSeqCount = OS_REG_READ(ah, AR_D_SEQNUM);
	} else
		saveFrameSeqCount = 0;		/* NB: silence compiler */

	/* If the channel change is across the same mode - perform a fast channel change */
	if ((IS_2413(ah) || IS_5413(ah))) {
		/*
		 * Channel change can only be used when:
		 *  -channel change requested - so it's not the initial reset.
		 *  -it's not a change to the current channel - often called when switching modes
		 *   on a channel
		 *  -the modes of the previous and requested channel are the same - some ugly code for XR
		 */
		if (bChannelChange &&
		    AH_PRIVATE(ah)->ah_curchan != AH_NULL &&
		    (chan->ic_freq != AH_PRIVATE(ah)->ah_curchan->ic_freq) &&
		    ((chan->ic_flags & IEEE80211_CHAN_ALLTURBO) ==
		     (AH_PRIVATE(ah)->ah_curchan->ic_flags & IEEE80211_CHAN_ALLTURBO))) {
			if (ar5212ChannelChange(ah, chan))
				/* If ChannelChange completed - skip the rest of reset */
				return AH_TRUE;
		}
//.........这里部分代码省略.........
开发者ID:DangerDexter,项目名称:FreeBSD-8.0-dyntick,代码行数:101,代码来源:ar5312_reset.c


示例12: ar5416GetPendingInterrupts

/*
 * Reads the Interrupt Status Register value from the NIC, thus deasserting
 * the interrupt line, and returns both the masked and unmasked mapped ISR
 * values.  The value returned is mapped to abstract the hw-specific bit
 * locations in the Interrupt Status Register.
 *
 * Returns: A hardware-abstracted bitmap of all non-masked-out
 *          interrupts pending, as well as an unmasked value
 */
HAL_BOOL
ar5416GetPendingInterrupts(struct ath_hal *ah, HAL_INT *masked)
{
	uint32_t isr, isr0, isr1, sync_cause;

	/*
	 * Verify there's a mac interrupt and the RTC is on.
	 */
	if ((OS_REG_READ(ah, AR_INTR_ASYNC_CAUSE) & AR_INTR_MAC_IRQ) &&
	    (OS_REG_READ(ah, AR_RTC_STATUS) & AR_RTC_STATUS_M) == AR_RTC_STATUS_ON)
		isr = OS_REG_READ(ah, AR_ISR);
	else
		isr = 0;
	sync_cause = OS_REG_READ(ah, AR_INTR_SYNC_CAUSE);
	sync_cause &= AR_INTR_SYNC_DEFAULT;
	if (isr == 0 && sync_cause == 0) {
		*masked = 0;
		return AH_FALSE;
	}

	if (isr != 0) {
		struct ath_hal_5212 *ahp = AH5212(ah);
		uint32_t mask2;

		mask2 = 0;
		if (isr & AR_ISR_BCNMISC) {
			uint32_t isr2 = OS_REG_READ(ah, AR_ISR_S2);
			if (isr2 & AR_ISR_S2_TIM)
				mask2 |= HAL_INT_TIM;
			if (isr2 & AR_ISR_S2_DTIM)
				mask2 |= HAL_INT_DTIM;
			if (isr2 & AR_ISR_S2_DTIMSYNC)
				mask2 |= HAL_INT_DTIMSYNC;
			if (isr2 & (AR_ISR_S2_CABEND ))
				mask2 |= HAL_INT_CABEND;
			if (isr2 & AR_ISR_S2_GTT)
				mask2 |= HAL_INT_GTT;
			if (isr2 & AR_ISR_S2_CST)
				mask2 |= HAL_INT_CST;	
			if (isr2 & AR_ISR_S2_TSFOOR)
				mask2 |= HAL_INT_TSFOOR;
		}

		isr = OS_REG_READ(ah, AR_ISR_RAC);
		if (isr == 0xffffffff) {
			*masked = 0;
			return AH_FALSE;;
		}

		*masked = isr & HAL_INT_COMMON;
		if (isr & (AR_ISR_RXOK | AR_ISR_RXERR))
			*masked |= HAL_INT_RX;
		if (isr & (AR_ISR_TXOK | AR_ISR_TXDESC | AR_ISR_TXERR | AR_ISR_TXEOL)) {
			*masked |= HAL_INT_TX;
			isr0 = OS_REG_READ(ah, AR_ISR_S0_S);
			ahp->ah_intrTxqs |= MS(isr0, AR_ISR_S0_QCU_TXOK);
			ahp->ah_intrTxqs |= MS(isr0, AR_ISR_S0_QCU_TXDESC);
			isr1 = OS_REG_READ(ah, AR_ISR_S1_S);
			ahp->ah_intrTxqs |= MS(isr1, AR_ISR_S1_QCU_TXERR);
			ahp->ah_intrTxqs |= MS(isr1, AR_ISR_S1_QCU_TXEOL);
		}

		/* Interrupt Mitigation on AR5416 */
#ifdef AR5416_INT_MITIGATION
		if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM))
			*masked |= HAL_INT_RX;
		if (isr & (AR_ISR_TXMINTR | AR_ISR_TXINTM))
			*masked |= HAL_INT_TX;
#endif
		*masked |= mask2;
	}
	if (sync_cause != 0) {
		if (sync_cause & (AR_INTR_SYNC_HOST1_FATAL | AR_INTR_SYNC_HOST1_PERR)) {
			*masked |= HAL_INT_FATAL;
		}
		if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) {
			HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RADM CPL timeout\n",
			    __func__);
			OS_REG_WRITE(ah, AR_RC, AR_RC_HOSTIF);
			OS_REG_WRITE(ah, AR_RC, 0);
			*masked |= HAL_INT_FATAL;
		}
		/*
		 * On fatal errors collect ISR state for debugging.
		 */
		if (*masked & HAL_INT_FATAL) {
			AH_PRIVATE(ah)->ah_fatalState[0] = isr;
			AH_PRIVATE(ah)->ah_fatalState[1] = sync_cause;
			HALDEBUG(ah, HAL_DEBUG_ANY,
			    "%s: fatal error, ISR_RAC 0x%x SYNC_CAUSE 0x%x\n",
			    __func__, isr, sync_cause);
//.........这里部分代码省略.........
开发者ID:DangerDexter,项目名称:FreeBSD-8.0-dyntick,代码行数:101,代码来源:ar5416_interrupts.c


示例13: ar9300_proc_rx_desc_fast


//.........这里部分代码省略.........
    rxs->rs_phyerr = 0;

    rxs->rs_datalen = rxsp->status2 & AR_data_len;
    rxs->rs_tstamp =  rxsp->status3;

    /* XXX what about key_cache_miss? */
    rxs->rs_rssi = MS(rxsp->status5, AR_rx_rssi_combined);
    rxs->rs_rssi_ctl0 = MS(rxsp->status1, AR_rx_rssi_ant00);
    rxs->rs_rssi_ctl1 = MS(rxsp->status1, AR_rx_rssi_ant01);
    rxs->rs_rssi_ctl2 = MS(rxsp->status1, AR_rx_rssi_ant02);
    rxs->rs_rssi_ext0 = MS(rxsp->status5, AR_rx_rssi_ant10);
    rxs->rs_rssi_ext1 = MS(rxsp->status5, AR_rx_rssi_ant11);
    rxs->rs_rssi_ext2 = MS(rxsp->status5, AR_rx_rssi_ant12);
    if (rxsp->status11 & AR_rx_key_idx_valid) {
        rxs->rs_keyix = MS(rxsp->status11, AR_key_idx);
    } else {
        rxs->rs_keyix = HAL_RXKEYIX_INVALID;
    }
    /* NB: caller expected to do rate table mapping */
    rxs->rs_rate = MS(rxsp->status1, AR_rx_rate);
    rxs->rs_more = (rxsp->status2 & AR_rx_more) ? 1 : 0;

    rxs->rs_isaggr = (rxsp->status11 & AR_rx_aggr) ? 1 : 0;
    rxs->rs_moreaggr = (rxsp->status11 & AR_rx_more_aggr) ? 1 : 0;
    rxs->rs_antenna = (MS(rxsp->status4, AR_rx_antenna) & 0x7);
    rxs->rs_isapsd = (rxsp->status11 & AR_apsd_trig) ? 1 : 0;
    rxs->rs_flags  = (rxsp->status4 & AR_gi) ? HAL_RX_GI : 0;
    rxs->rs_flags  |= (rxsp->status4 & AR_2040) ? HAL_RX_2040 : 0;

    /* Copy EVM information */
    rxs->evm0 = rxsp->status6;
    rxs->evm1 = rxsp->status7;
    rxs->evm2 = rxsp->status8;
    rxs->evm3 = rxsp->status9;
    rxs->evm4 = (rxsp->status10 & 0xffff);

    if (rxsp->status11 & AR_pre_delim_crc_err) {
        rxs->rs_flags |= HAL_RX_DELIM_CRC_PRE;
    }
    if (rxsp->status11 & AR_post_delim_crc_err) {
        rxs->rs_flags |= HAL_RX_DELIM_CRC_POST;
    }
    if (rxsp->status11 & AR_decrypt_busy_err) {
        rxs->rs_flags |= HAL_RX_DECRYPT_BUSY;
    }
    if (rxsp->status11 & AR_hi_rx_chain) {
        rxs->rs_flags |= HAL_RX_HI_RX_CHAIN;
    }
    if (rxsp->status11 & AR_key_miss) {
        rxs->rs_status |= HAL_RXERR_KEYMISS;
    }

    if ((rxsp->status11 & AR_rx_frame_ok) == 0) {
        /*
         * These four bits should not be set together.  The
         * 9300 spec states a Michael error can only occur if
         * decrypt_crc_err not set (and TKIP is used).  Experience
         * indicates however that you can also get Michael errors
         * when a CRC error is detected, but these are specious.
         * Consequently we filter them out here so we don't
         * confuse and/or complicate drivers.
         */

        if (rxsp->status11 & AR_crc_err) {
            rxs->rs_status |= HAL_RXERR_CRC;
            /* 
			 * ignore CRC flag for phy reports
			 */
            if (rxsp->status11 & AR_phyerr) {
                u_int phyerr = MS(rxsp->status11, AR_phy_err_code);
                rxs->rs_status |= HAL_RXERR_PHY;
                rxs->rs_phyerr = phyerr;
            }
        } else if (rxsp->status11 & AR_phyerr) {
            u_int phyerr;

            /*
             * Packets with OFDM_RESTART on post delimiter are CRC OK and
             * usable and MAC ACKs them.
             * To avoid packet from being lost, we remove the PHY Err flag
             * so that lmac layer does not drop them.
             * (EV 70071)
             */
            phyerr = MS(rxsp->status11, AR_phy_err_code);
            if ((phyerr == HAL_PHYERR_OFDM_RESTART) && 
                    (rxsp->status11 & AR_post_delim_crc_err)) {
                rxs->rs_phyerr = 0;
            } else {
                rxs->rs_status |= HAL_RXERR_PHY;
                rxs->rs_phyerr = phyerr;
            }
        } else if (rxsp->status11 & AR_decrypt_crc_err) {
            rxs->rs_status |= HAL_RXERR_DECRYPT;
        } else if (rxsp->status11 & AR_michael_err) {
            rxs->rs_status |= HAL_RXERR_MIC;
        }
    }
    rxs->rs_channel = AH_PRIVATE(ah)->ah_curchan->channel;
    return HAL_OK;
}
开发者ID:JB1tz,项目名称:qcamain_open_hal_public,代码行数:101,代码来源:ar9300_recv_ds.c


示例14: ar2316SetChannel

/*
 * Take the MHz channel value and set the Channel value
 *
 * ASSUMES: Writes enabled to analog bus
 */
static HAL_BOOL
ar2316SetChannel(struct ath_hal *ah,  struct ieee80211_channel *chan)
{
	uint16_t freq = ath_hal_gethwchannel(ah, chan);
	uint32_t channelSel  = 0;
	uint32_t bModeSynth  = 0;
	uint32_t aModeRefSel = 0;
	uint32_t reg32       = 0;

	OS_MARK(ah, AH_MARK_SETCHANNEL, freq);

	if (freq < 4800) {
		uint32_t txctl;

		if (((freq - 2192) % 5) == 0) {
			channelSel = ((freq - 672) * 2 - 3040)/10;
			bModeSynth = 0;
		} else if (((freq - 2224) % 5) == 0) {
			channelSel = ((freq - 704) * 2 - 3040) / 10;
			bModeSynth = 1;
		} else {
			HALDEBUG(ah, HAL_DEBUG_ANY,
			    "%s: invalid channel %u MHz\n",
			    __func__, freq);
			return AH_FALSE;
		}

		channelSel = (channelSel << 2) & 0xff;
		channelSel = ath_hal_reverseBits(channelSel, 8);

		txctl = OS_REG_READ(ah, AR_PHY_CCK_TX_CTRL);
		if (freq == 2484) {
			/* Enable channel spreading for channel 14 */
			OS_REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
				txctl | AR_PHY_CCK_TX_CTRL_JAPAN);
		} else {
			OS_REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
				txctl &~ AR_PHY_CCK_TX_CTRL_JAPAN);
		}
	} else if ((freq % 20) == 0 && freq >= 5120) {
		channelSel = ath_hal_reverseBits(
			((freq - 4800) / 20 << 2), 8);
		aModeRefSel = ath_hal_reverseBits(3, 2);
	} else if ((freq % 10) == 0) {
		channelSel = ath_hal_reverseBits(
			((freq - 4800) / 10 << 1), 8);
		aModeRefSel = ath_hal_reverseBits(2, 2);
	} else if ((freq % 5) == 0) {
		channelSel = ath_hal_reverseBits(
			(freq - 4800) / 5, 8);
		aModeRefSel = ath_hal_reverseBits(1, 2);
	} else {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid channel %u MHz\n",
		    __func__, freq);
		return AH_FALSE;
	}

	reg32 = (channelSel << 4) | (aModeRefSel << 2) | (bModeSynth << 1) |
			(1 << 12) | 0x1;
	OS_REG_WRITE(ah, AR_PHY(0x27), reg32 & 0xff);

	reg32 >>= 8;
	OS_REG_WRITE(ah, AR_PHY(0x36), reg32 & 0x7f);

	AH_PRIVATE(ah)->ah_curchan = chan;
	return AH_TRUE;
}
开发者ID:juanfra684,项目名称:DragonFlyBSD,代码行数:72,代码来源:ar2316.c


示例15: ar5211ResetTxQueue

/*
 * Set the retry, aifs, cwmin/max, readyTime regs for specified queue
 */
HAL_BOOL
ar5211ResetTxQueue(struct ath_hal *ah, u_int q)
{
	struct ath_hal_5211 *ahp = AH5211(ah);
	const struct ieee80211_channel *chan = AH_PRIVATE(ah)->ah_curchan;
	HAL_TX_QUEUE_INFO *qi;
	uint32_t cwMin, chanCwMin, value;

	if (q >= HAL_NUM_TX_QUEUES) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid queue num %u\n",
		    __func__, q);
		return AH_FALSE;
	}
	qi = &ahp->ah_txq[q];
	if (qi->tqi_type == HAL_TX_QUEUE_INACTIVE) {
		HALDEBUG(ah, HAL_DEBUG_TXQUEUE, "%s: inactive queue %u\n",
		    __func__, q);
		return AH_TRUE;		/* XXX??? */
	}

	if (qi->tqi_cwmin == HAL_TXQ_USEDEFAULT) {
		/*
		 * Select cwmin according to channel type.
		 * NB: chan can be NULL during attach
		 */
		if (chan && IEEE80211_IS_CHAN_B(chan))
			chanCwMin = INIT_CWMIN_11B;
		else
			chanCwMin = INIT_CWMIN;
		/* make sure that the CWmin is of the form (2^n - 1) */
		for (cwMin = 1; cwMin < chanCwMin; cwMin = (cwMin << 1) | 1)
			;
	} else
		cwMin = qi->tqi_cwmin;

	/* set cwMin/Max and AIFS values */
	OS_REG_WRITE(ah, AR_DLCL_IFS(q),
		  SM(cwMin, AR_D_LCL_IFS_CWMIN)
		| SM(qi->tqi_cwmax, AR_D_LCL_IFS_CWMAX)
		| SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS));

	/* Set retry limit values */
	OS_REG_WRITE(ah, AR_DRETRY_LIMIT(q), 
		   SM(INIT_SSH_RETRY, AR_D_RETRY_LIMIT_STA_SH)
		 | SM(INIT_SLG_RETRY, AR_D_RETRY_LIMIT_STA_LG)
		 | SM(qi->tqi_lgretry, AR_D_RETRY_LIMIT_FR_LG)
		 | SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH)
	);

	/* enable early termination on the QCU */
	OS_REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);

	if (AH_PRIVATE(ah)->ah_macVersion < AR_SREV_VERSION_OAHU) {
		/* Configure DCU to use the global sequence count */
		OS_REG_WRITE(ah, AR_DMISC(q), AR5311_D_MISC_SEQ_NUM_CONTROL);
	}
	/* multiqueue support */
	if (qi->tqi_cbrPeriod) {
		OS_REG_WRITE(ah, AR_QCBRCFG(q), 
			  SM(qi->tqi_cbrPeriod,AR_Q_CBRCFG_CBR_INTERVAL)
			| SM(qi->tqi_cbrOverflowLimit, AR_Q_CBRCFG_CBR_OVF_THRESH));
		OS_REG_WRITE(ah, AR_QMISC(q),
			OS_REG_READ(ah, AR_QMISC(q)) |
			AR_Q_MISC_FSP_CBR |
			(qi->tqi_cbrOverflowLimit ?
				AR_Q_MISC_CBR_EXP_CNTR_LIMIT : 0));
	}
	if (qi->tqi_readyTime) {
		OS_REG_WRITE(ah, AR_QRDYTIMECFG(q),
			SM(qi->tqi_readyTime, AR_Q_RDYTIMECFG_INT) | 
			AR_Q_RDYTIMECFG_EN);
	}
	if (qi->tqi_burstTime) {
		OS_REG_WRITE(ah, AR_DCHNTIME(q),
			SM(qi->tqi_burstTime, AR_D_CHNTIME_DUR) |
			AR_D_CHNTIME_EN);
		if (qi->tqi_qflags & HAL_TXQ_RDYTIME_EXP_POLICY_ENABLE) {
			OS_REG_WRITE(ah, AR_QMISC(q),
			     OS_REG_READ(ah, AR_QMISC(q)) |
			     AR_Q_MISC_RDYTIME_EXP_POLICY);
		}
	}

	if (qi->tqi_qflags & HAL_TXQ_BACKOFF_DISABLE) {
		OS_REG_WRITE(ah, AR_DMISC(q),
			OS_REG_READ(ah, AR_DMISC(q)) |
			AR_D_MISC_POST_FR_BKOFF_DIS);
	}
	if (qi->tqi_qflags & HAL_TXQ_FRAG_BURST_BACKOFF_ENABLE) {
		OS_REG_WRITE(ah, AR_DMISC(q),
			OS_REG_READ(ah, AR_DMISC(q)) |
			AR_D_MISC_FRAG_BKOFF_EN);
	}
	switch (qi->tqi_type) {
	case HAL_TX_QUEUE_BEACON:
		/* Configure QCU for beacons */
		OS_REG_WRITE(ah, AR_QMISC(q),
//.........这里部分代码省略.........
开发者ID:coyizumi,项目名称:cs111,代码行数:101,代码来源:ar5211_xmit.c


示例16: ar5416GpioSetIntr

/*
 * Set the GPIO Interrupt Sync and Async interrupts are both set/cleared.
 * Async GPIO interrupts may not be raised when the chip is put to sleep.
 */
void
ar5416GpioSetIntr(struct ath_hal *ah, u_int gpio, uint32_t ilevel)
{
	uint32_t val, mask;

	HALASSERT(gpio < AH_PRIVATE(ah)->ah_caps.halNumGpioPins);

	if (ilevel == HAL_GPIO_INTR_DISABLE) {
		val = MS(OS_REG_READ(ah, AR_INTR_ASYNC_ENABLE),
			 AR_INTR_ASYNC_ENABLE_GPIO) &~ AR_GPIO_BIT(gpio);
		OS_REG_RMW_FIELD(ah, AR_INTR_ASYNC_ENABLE,
		    AR_INTR_ASYNC_ENABLE_GPIO, val);

		mask = MS(OS_REG_READ(ah, AR_INTR_ASYNC_MASK),
			  AR_INTR_ASYNC_MASK_GPIO) &~ AR_GPIO_BIT(gpio);
		OS_REG_RMW_FIELD(ah, AR_INTR_ASYNC_MASK,
		    AR_INTR_ASYNC_MASK_GPIO, mask);

		/* Clear synchronous GPIO interrupt registers and pending interrupt flag */
		val = MS(OS_REG_READ(ah, AR_INTR_SYNC_ENABLE),
			 AR_INTR_SYNC_ENABLE_GPIO) &~ AR_GPIO_BIT(gpio);
		OS_REG_RMW_FIELD(ah, AR_INTR_SYNC_ENABLE,
		    AR_INTR_SYNC_ENABLE_GPIO, val);

		mask = MS(OS_REG_READ(ah, AR_INTR_SYNC_MASK),
			  AR_INTR_SYNC_MASK_GPIO) &~ AR_GPIO_BIT(gpio);
		OS_REG_RMW_FIELD(ah, AR_INTR_SYNC_MASK,
		    AR_INTR_SYNC_MASK_GPIO, mask);

		val = MS(OS_REG_READ(ah, AR_INTR_SYNC_CAUSE),
			 AR_INTR_SYNC_ENABLE_GPIO) | AR_GPIO_BIT(gpio);
		OS_REG_RMW_FIELD(ah, AR_INTR_SYNC_CAUSE,
		    AR_INTR_SYNC_ENABLE_GPIO, val);
	} else {
		val = MS(OS_REG_READ(ah, AR_GPIO_INTR_POL),
			 AR_GPIO_INTR_POL_VAL);
		if (ilevel == HAL_GPIO_INTR_HIGH) {
			/* 0 == interrupt on pin high */
			val &= ~AR_GPIO_BIT(gpio);
		} else if (ilevel == HAL_GPIO_INTR_LOW) {
			/* 1 == interrupt on pin low */
			val |= AR_GPIO_BIT(gpio);
		}
		OS_REG_RMW_FIELD(ah, AR_GPIO_INTR_POL,
		    AR_GPIO_INTR_POL_VAL, val);

		/* Change the interrupt mask. */
		val 

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C++ AIM_Initialize函数代码示例发布时间:2022-05-30
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C++ AH5416函数代码示例发布时间:2022-05-30
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