Beispiel #1
0
/*
 * Handle frequency mapping from 900Mhz range to 2.4GHz range
 * for GSM radios.  This is done when we need the h/w frequency
 * and the channel is marked IEEE80211_CHAN_GSM.
 */
static int
ath_hal_mapgsm(int sku, int freq)
{
	if (sku == SKU_XR9)
		return 1520 + freq;
	if (sku == SKU_GZ901)
		return 1544 + freq;
	if (sku == SKU_SR9)
		return 3344 - freq;
	HALDEBUG_G(AH_NULL, HAL_DEBUG_ANY,
	    "%s: cannot map freq %u unknown gsm sku %u\n",
	    __func__, freq, sku);
	return freq;
}
Beispiel #2
0
/*
 * Return whether or not the regulatory domain/country in EEPROM
 * is acceptable.
 */
static HAL_BOOL
isEepromValid(struct ath_hal *ah)
{
	uint16_t rd = getEepromRD(ah);
	int i;

	if (rd & COUNTRY_ERD_FLAG) {
		uint16_t cc = rd &~ COUNTRY_ERD_FLAG;
		for (i = 0; i < N(allCountries); i++)
			if (allCountries[i].countryCode == cc)
				return AH_TRUE;
	} else {
		for (i = 0; i < N(regDomainPairs); i++)
			if (regDomainPairs[i].regDmnEnum == rd)
				return AH_TRUE;
	}
	HALDEBUG_G(ah, HAL_DEBUG_REGDOMAIN,
	    "%s: invalid regulatory domain/country code 0x%x\n", __func__, rd);
	return AH_FALSE;
}
static void
ar9287AniSetup(struct ath_hal *ah)
{
	/*
	 * These are the parameters from the AR5416 ANI code;
	 * they likely need quite a bit of adjustment for the
	 * AR9280.
	 */
        static const struct ar5212AniParams aniparams = {
                .maxNoiseImmunityLevel  = 4,    /* levels 0..4 */
                .totalSizeDesired       = { -55, -55, -55, -55, -62 },
                .coarseHigh             = { -14, -14, -14, -14, -12 },
                .coarseLow              = { -64, -64, -64, -64, -70 },
                .firpwr                 = { -78, -78, -78, -78, -80 },
                .maxSpurImmunityLevel   = 2,
                .cycPwrThr1             = { 2, 4, 6 },
                .maxFirstepLevel        = 2,    /* levels 0..2 */
                .firstep                = { 0, 4, 8 },
                .ofdmTrigHigh           = 500,
                .ofdmTrigLow            = 200,
                .cckTrigHigh            = 200,
                .cckTrigLow             = 100,
                .rssiThrHigh            = 40,
                .rssiThrLow             = 7,
                .period                 = 100,
        };
	/* NB: disable ANI noise immmunity for reliable RIFS rx */
	AH5416(ah)->ah_ani_function &= ~ HAL_ANI_NOISE_IMMUNITY_LEVEL;

        /* NB: ANI is not enabled yet */
        ar5416AniAttach(ah, &aniparams, &aniparams, AH_TRUE);
}

/*
 * Attach for an AR9287 part.
 */
static struct ath_hal *
ar9287Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata,
	HAL_STATUS *status)
{
	struct ath_hal_9287 *ahp9287;
	struct ath_hal_5212 *ahp;
	struct ath_hal *ah;
	uint32_t val;
	HAL_STATUS ecode;
	HAL_BOOL rfStatus;
	int8_t pwr_table_offset;

	HALDEBUG_G(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 */
	ahp9287 = ath_hal_malloc(sizeof (struct ath_hal_9287));
	if (ahp9287 == AH_NULL) {
		HALDEBUG_G(AH_NULL, HAL_DEBUG_ANY,
		    "%s: cannot allocate memory for state block\n", __func__);
		*status = HAL_ENOMEM;
		return AH_NULL;
	}
	ahp = AH5212(ahp9287);
	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 */
	AH5416(ah)->ah_initPLL = ar9280InitPLL;

	ah->ah_setAntennaSwitch		= ar9287SetAntennaSwitch;
	ah->ah_configPCIE		= ar9287ConfigPCIE;

	AH5416(ah)->ah_cal.iqCalData.calData = &ar9287_iq_cal;
	AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9287_adc_gain_cal;
	AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9287_adc_dc_cal;
	AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9287_adc_init_dc_cal;
	/* Better performance without ADC Gain Calibration */
	AH5416(ah)->ah_cal.suppCals = ADC_DC_CAL | IQ_MISMATCH_CAL;

	AH5416(ah)->ah_spurMitigate	= ar9280SpurMitigate;
	AH5416(ah)->ah_writeIni		= ar9287WriteIni;

	ah->ah_setTxPower		= ar9287SetTransmitPower;
	ah->ah_setBoardValues		= ar9287SetBoardValues;

	AH5416(ah)->ah_olcInit		= ar9287olcInit;
	AH5416(ah)->ah_olcTempCompensation = ar9287olcTemperatureCompensation;
	//AH5416(ah)->ah_setPowerCalTable	= ar9287SetPowerCalTable;
	AH5416(ah)->ah_cal_initcal	= ar9287InitCalHardware;
	AH5416(ah)->ah_cal_pacal	= ar9287PACal;

	/* XXX NF calibration */
	/* XXX Ini override? (IFS vars - since the kiwi mac clock is faster?) */
	/* XXX what else is kiwi-specific in the radio/calibration pathway? */

	AH5416(ah)->ah_rx_chainmask	= AR9287_DEFAULT_RXCHAINMASK;
	AH5416(ah)->ah_tx_chainmask	= AR9287_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;

	/* Don't support Kiwi < 1.2; those are pre-release chips */
	if (! AR_SREV_KIWI_12_OR_LATER(ah)) {
		ath_hal_printf(ah, "[ath]: Kiwi < 1.2 is not supported\n");
		ecode = HAL_EIO;
		goto bad;
	}

	/* setup common ini data; rf backends handle remainder */
	HAL_INI_INIT(&ahp->ah_ini_modes, ar9287Modes_9287_1_1, 6);
	HAL_INI_INIT(&ahp->ah_ini_common, ar9287Common_9287_1_1, 2);

	/* If pcie_clock_req */
	HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes,
	    ar9287PciePhy_clkreq_always_on_L1_9287_1_1, 2);

	/* XXX WoW ini values */

	/* Else */
#if 0
	HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes,
	    ar9287PciePhy_clkreq_off_L1_9287_1_1, 2);
#endif

	/* Initialise Japan arrays */
	HAL_INI_INIT(&ahp9287->ah_ini_cckFirNormal,
	    ar9287Common_normal_cck_fir_coeff_9287_1_1, 2);
	HAL_INI_INIT(&ahp9287->ah_ini_cckFirJapan2484,
	    ar9287Common_japan_2484_cck_fir_coeff_9287_1_1, 2);

	ar5416AttachPCIE(ah);

	ecode = ath_hal_9287EepromAttach(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);

	if (!ar5212ChipTest(ah)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
		    __func__);
		ecode = HAL_ESELFTEST;
		goto bad;
	}

	/*
	 * Set correct Baseband to analog shift
	 * setting to access analog chips.
	 */
	OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);

	/* Read Radio Chip Rev Extract */
	AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
	switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
        case AR_RAD2133_SREV_MAJOR:	/* Sowl: 2G/3x3 */
	case AR_RAD5133_SREV_MAJOR:	/* Sowl: 2+5G/3x3 */
		break;
	default:
		if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
			AH_PRIVATE(ah)->ah_analog5GhzRev =
				AR_RAD5133_SREV_MAJOR;
			break;
		}
#ifdef AH_DEBUG
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: 5G Radio Chip Rev 0x%02X is not supported by "
		    "this driver\n", __func__,
		    AH_PRIVATE(ah)->ah_analog5GhzRev);
		ecode = HAL_ENOTSUPP;
		goto bad;
#endif
	}
	rfStatus = ar9287RfAttach(ah, &ecode);
	if (!rfStatus) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
		    __func__, ecode);
		goto bad;
	}

	/*
	 * We only implement open-loop TX power control
	 * for the AR9287 in this codebase.
	 */
	if (! ath_hal_eepromGetFlag(ah, AR_EEP_OL_PWRCTRL)) {
		ath_hal_printf(ah, "[ath] AR9287 w/ closed-loop TX power control"
		    " isn't supported.\n");
		ecode = HAL_ENOTSUPP;
		goto bad;
	}

        /*
         * Check whether the power table offset isn't the default.
         * This can occur with eeprom minor V21 or greater on Merlin.
         */
	(void) ath_hal_eepromGet(ah, AR_EEP_PWR_TABLE_OFFSET, &pwr_table_offset);
	if (pwr_table_offset != AR5416_PWR_TABLE_OFFSET_DB)
		ath_hal_printf(ah, "[ath]: default pwr offset: %d dBm != EEPROM pwr offset: %d dBm; curves will be adjusted.\n",
		    AR5416_PWR_TABLE_OFFSET_DB, (int) pwr_table_offset);

	/* setup rxgain table */
	HAL_INI_INIT(&ahp9287->ah_ini_rxgain, ar9287Modes_rx_gain_9287_1_1, 6);

	/* setup txgain table */
	HAL_INI_INIT(&ahp9287->ah_ini_txgain, ar9287Modes_tx_gain_9287_1_1, 6);

	/*
	 * Got everything we need now to setup the capabilities.
	 */
	if (!ar9287FillCapabilityInfo(ah)) {
		ecode = HAL_EEREAD;
		goto bad;
	}

	ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
	if (ecode != HAL_OK) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: error getting mac address from EEPROM\n", __func__);
		goto bad;
        }
	/* XXX How about the serial number ? */
	/* Read Reg Domain */
	AH_PRIVATE(ah)->ah_currentRD =
	    ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
	AH_PRIVATE(ah)->ah_currentRDext = AR9287_RDEXT_DEFAULT;

	/*
	 * ah_miscMode is populated by ar5416FillCapabilityInfo()
	 * starting from griffin. Set here to make sure that
	 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
	 * placed into hardware.
	 */
	if (ahp->ah_miscMode != 0)
		OS_REG_WRITE(ah, AR_MISC_MODE, OS_REG_READ(ah, AR_MISC_MODE) | ahp->ah_miscMode);

	ar9287AniSetup(ah);			/* Anti Noise Immunity */

	/* Setup noise floor min/max/nominal values */
	AH5416(ah)->nf_2g.max = AR_PHY_CCA_MAX_GOOD_VAL_9287_2GHZ;
	AH5416(ah)->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9287_2GHZ;
	AH5416(ah)->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9287_2GHZ;
	AH5416(ah)->nf_5g.max = AR_PHY_CCA_MAX_GOOD_VAL_9287_5GHZ;
	AH5416(ah)->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9287_5GHZ;
	AH5416(ah)->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_9287_5GHZ;

	ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);

	HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);

	return ah;
bad:
	if (ah != AH_NULL)
		ah->ah_detach(ah);
	if (status)
		*status = ecode;
	return AH_NULL;
}

static void
ar9287ConfigPCIE(struct ath_hal *ah, HAL_BOOL restore)
{
	if (AH_PRIVATE(ah)->ah_ispcie && !restore) {
		ath_hal_ini_write(ah, &AH5416(ah)->ah_ini_pcieserdes, 1, 0);
		OS_DELAY(1000);
		OS_REG_SET_BIT(ah, AR_PCIE_PM_CTRL, AR_PCIE_PM_CTRL_ENA);
		OS_REG_WRITE(ah, AR_WA, AR9285_WA_DEFAULT);	/* Yes, Kiwi uses the Kite PCIe PHY WA */
	}
}

static void
ar9287WriteIni(struct ath_hal *ah, const struct ieee80211_channel *chan)
{
	u_int modesIndex, freqIndex;
	int regWrites = 0;

	/* Setup the indices for the next set of register array writes */
	/* XXX Ignore 11n dynamic mode on the AR5416 for the moment */
	if (IEEE80211_IS_CHAN_2GHZ(chan)) {
		freqIndex = 2;
		if (IEEE80211_IS_CHAN_HT40(chan))
			modesIndex = 3;
		else if (IEEE80211_IS_CHAN_108G(chan))
			modesIndex = 5;
		else
			modesIndex = 4;
	} else {
		freqIndex = 1;
		if (IEEE80211_IS_CHAN_HT40(chan) ||
		    IEEE80211_IS_CHAN_TURBO(chan))
			modesIndex = 2;
		else
			modesIndex = 1;
	}

	/* Set correct Baseband to analog shift setting to access analog chips. */
	OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);
	OS_REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC);

	regWrites = ath_hal_ini_write(ah, &AH5212(ah)->ah_ini_modes, modesIndex, regWrites);
	regWrites = ath_hal_ini_write(ah, &AH9287(ah)->ah_ini_rxgain, modesIndex, regWrites);
	regWrites = ath_hal_ini_write(ah, &AH9287(ah)->ah_ini_txgain, modesIndex, regWrites);
	regWrites = ath_hal_ini_write(ah, &AH5212(ah)->ah_ini_common, 1, regWrites);
}
Beispiel #4
0
static void
ar5312AniSetup(struct ath_hal *ah)
{
	static const struct ar5212AniParams aniparams = {
		.maxNoiseImmunityLevel	= 4,	/* levels 0..4 */
		.totalSizeDesired	= { -41, -41, -48, -48, -48 },
		.coarseHigh		= { -18, -18, -16, -14, -12 },
		.coarseLow		= { -56, -56, -60, -60, -60 },
		.firpwr			= { -72, -72, -75, -78, -80 },
		.maxSpurImmunityLevel	= 2,
		.cycPwrThr1		= { 2, 4, 6 },
		.maxFirstepLevel	= 2,	/* levels 0..2 */
		.firstep		= { 0, 4, 8 },
		.ofdmTrigHigh		= 500,
		.ofdmTrigLow		= 200,
		.cckTrigHigh		= 200,
		.cckTrigLow		= 100,
		.rssiThrHigh		= 40,
		.rssiThrLow		= 7,
		.period			= 100,
	};
	ar5212AniAttach(ah, &aniparams, &aniparams, AH_TRUE);
}

/*
 * Attach for an AR5312 part.
 */
static struct ath_hal *
ar5312Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata,
	HAL_STATUS *status)
{
	struct ath_hal_5212 *ahp = AH_NULL;
	struct ath_hal *ah;
	struct ath_hal_rf *rf;
	uint32_t val;
	uint16_t eeval;
	HAL_STATUS ecode;

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

	/* NB: memory is returned zero'd */
	ahp = ath_hal_malloc(sizeof (struct ath_hal_5212));
	if (ahp == AH_NULL) {
		HALDEBUG_G(AH_NULL, HAL_DEBUG_ANY,
		    "%s: cannot allocate memory for state block\n", __func__);
		*status = HAL_ENOMEM;
		return AH_NULL;
	}
	ar5212InitState(ahp, devid, sc, st, sh, status);
	ah = &ahp->ah_priv.h;

	/* override 5212 methods for our needs */
	ah->ah_reset			= ar5312Reset;
	ah->ah_phyDisable		= ar5312PhyDisable;
	ah->ah_setLedState		= ar5312SetLedState;
	ah->ah_detectCardPresent	= ar5312DetectCardPresent;
	ah->ah_setPowerMode		= ar5312SetPowerMode;
	ah->ah_getPowerMode		= ar5312GetPowerMode;
	ah->ah_isInterruptPending	= ar5312IsInterruptPending;

	ahp->ah_priv.ah_eepromRead	= ar5312EepromRead;
#ifdef AH_SUPPORT_WRITE_EEPROM
	ahp->ah_priv.ah_eepromWrite	= ar5312EepromWrite;
#endif
#if ( AH_SUPPORT_2316 || AH_SUPPORT_2317)
	if (IS_5315(ah)) {
		ahp->ah_priv.ah_gpioCfgOutput	= ar5315GpioCfgOutput;
		ahp->ah_priv.ah_gpioCfgInput	= ar5315GpioCfgInput;
		ahp->ah_priv.ah_gpioGet		= ar5315GpioGet;
		ahp->ah_priv.ah_gpioSet		= ar5315GpioSet;
		ahp->ah_priv.ah_gpioSetIntr	= ar5315GpioSetIntr;
	} else
#endif
	{
		ahp->ah_priv.ah_gpioCfgOutput	= ar5312GpioCfgOutput;
		ahp->ah_priv.ah_gpioCfgInput	= ar5312GpioCfgInput;
		ahp->ah_priv.ah_gpioGet		= ar5312GpioGet;
		ahp->ah_priv.ah_gpioSet		= ar5312GpioSet;
		ahp->ah_priv.ah_gpioSetIntr	= ar5312GpioSetIntr;
	}

	ah->ah_gpioCfgInput		= ahp->ah_priv.ah_gpioCfgInput;
	ah->ah_gpioCfgOutput		= ahp->ah_priv.ah_gpioCfgOutput;
	ah->ah_gpioGet			= ahp->ah_priv.ah_gpioGet;
	ah->ah_gpioSet			= ahp->ah_priv.ah_gpioSet;
	ah->ah_gpioSetIntr		= ahp->ah_priv.ah_gpioSetIntr;

	/* setup common ini data; rf backends handle remainder */
	HAL_INI_INIT(&ahp->ah_ini_modes, ar5212Modes, 6);
	HAL_INI_INIT(&ahp->ah_ini_common, ar5212Common, 2);

	if (!ar5312ChipReset(ah, AH_NULL)) {	/* reset chip */
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
		ecode = HAL_EIO;
		goto bad;
	}

#if ( AH_SUPPORT_2316 || AH_SUPPORT_2317)
	if ((devid == AR5212_AR2315_REV6) ||
	    (devid == AR5212_AR2315_REV7) ||
	    (devid == AR5212_AR2317_REV1) ||
	    (devid == AR5212_AR2317_REV2) ) {
		val = ((OS_REG_READ(ah, (AR5315_RSTIMER_BASE -((uint32_t) sh)) + AR5315_WREV)) >> AR5315_WREV_S)
			& AR5315_WREV_ID;
		AH_PRIVATE(ah)->ah_macVersion = val >> AR5315_WREV_ID_S;
		AH_PRIVATE(ah)->ah_macRev = val & AR5315_WREV_REVISION;
		HALDEBUG(ah, HAL_DEBUG_ATTACH,
		    "%s: Mac Chip Rev 0x%02x.%x\n" , __func__,
		    AH_PRIVATE(ah)->ah_macVersion, AH_PRIVATE(ah)->ah_macRev);
	} else
#endif
	{
Beispiel #5
0
/*
 * Attach for an AR9280 part.
 */
static struct ath_hal *
ar9280Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata,
	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;
	int8_t pwr_table_offset;
	uint8_t pwr;

	HALDEBUG_G(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_G(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 */
	AH5416(ah)->ah_initPLL = ar9280InitPLL;

	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_olcInit		= ar9280olcInit;
	AH5416(ah)->ah_olcTempCompensation = ar9280olcTemperatureCompensation;
	AH5416(ah)->ah_setPowerCalTable	= ar9280SetPowerCalTable;

	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);

	if (!ar5212ChipTest(ah)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
		    __func__);
		ecode = HAL_ESELFTEST;
		goto bad;
	}

	/*
	 * Set correct Baseband to analog shift
	 * setting to access analog chips.
	 */
	OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);

	/* Read Radio Chip Rev Extract */
	AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
	switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
        case AR_RAD2133_SREV_MAJOR:	/* Sowl: 2G/3x3 */
	case AR_RAD5133_SREV_MAJOR:	/* Sowl: 2+5G/3x3 */
		break;
	default:
		if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
			AH_PRIVATE(ah)->ah_analog5GhzRev =
				AR_RAD5133_SREV_MAJOR;
			break;
		}
#ifdef AH_DEBUG
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: 5G Radio Chip Rev 0x%02X is not supported by "
		    "this driver\n", __func__,
		    AH_PRIVATE(ah)->ah_analog5GhzRev);
		ecode = HAL_ENOTSUPP;
		goto bad;
#endif
	}
	rfStatus = ar9280RfAttach(ah, &ecode);
	if (!rfStatus) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
		    __func__, ecode);
		goto bad;
	}

	/* Enable fixup for AR_AN_TOP2 if necessary */
	/*
	 * The v14 EEPROM layer returns HAL_EIO if PWDCLKIND isn't supported
	 * by the EEPROM version.
	 *
	 * ath9k checks the EEPROM minor version is >= 0x0a here, instead of
	 * the abstracted EEPROM access layer.
	 */
	ecode = ath_hal_eepromGet(ah, AR_EEP_PWDCLKIND, &pwr);
	if (AR_SREV_MERLIN_20_OR_LATER(ah) && ecode == HAL_OK && pwr == 0) {
		printf("[ath] enabling AN_TOP2_FIXUP\n");
		AH5416(ah)->ah_need_an_top2_fixup = 1;
	}

        /*
         * Check whether the power table offset isn't the default.
         * This can occur with eeprom minor V21 or greater on Merlin.
         */
	(void) ath_hal_eepromGet(ah, AR_EEP_PWR_TABLE_OFFSET, &pwr_table_offset);
	if (pwr_table_offset != AR5416_PWR_TABLE_OFFSET_DB)
		ath_hal_printf(ah, "[ath]: default pwr offset: %d dBm != EEPROM pwr offset: %d dBm; curves will be adjusted.\n",
		    AR5416_PWR_TABLE_OFFSET_DB, (int) pwr_table_offset);

	/* XXX check for >= minor ver 17 */
	if (AR_SREV_MERLIN_20(ah)) {
		/* setup rxgain table */
		switch (ath_hal_eepromGet(ah, AR_EEP_RXGAIN_TYPE, AH_NULL)) {
		case AR5416_EEP_RXGAIN_13dB_BACKOFF:
			HAL_INI_INIT(&ahp9280->ah_ini_rxgain,
			    ar9280Modes_backoff_13db_rxgain_v2, 6);
			break;
		case AR5416_EEP_RXGAIN_23dB_BACKOFF:
			HAL_INI_INIT(&ahp9280->ah_ini_rxgain,
			    ar9280Modes_backoff_23db_rxgain_v2, 6);
			break;
		case AR5416_EEP_RXGAIN_ORIG:
			HAL_INI_INIT(&ahp9280->ah_ini_rxgain,
			    ar9280Modes_original_rxgain_v2, 6);
			break;
		default:
			HALASSERT(AH_FALSE);
			goto bad;		/* XXX ? try to continue */
		}
	}

	/* XXX check for >= minor ver 19 */
	if (AR_SREV_MERLIN_20(ah)) {
		/* setp txgain table */
		switch (ath_hal_eepromGet(ah, AR_EEP_TXGAIN_TYPE, AH_NULL)) {
		case AR5416_EEP_TXGAIN_HIGH_POWER:
			HAL_INI_INIT(&ahp9280->ah_ini_txgain,
			    ar9280Modes_high_power_tx_gain_v2, 6);
			break;
		case AR5416_EEP_TXGAIN_ORIG:
			HAL_INI_INIT(&ahp9280->ah_ini_txgain,
			    ar9280Modes_original_tx_gain_v2, 6);
			break;
		default:
			HALASSERT(AH_FALSE);
			goto bad;		/* XXX ? try to continue */
		}
	}

	/*
	 * Got everything we need now to setup the capabilities.
	 */
	if (!ar9280FillCapabilityInfo(ah)) {
		ecode = HAL_EEREAD;
		goto bad;
	}

	ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
	if (ecode != HAL_OK) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: error getting mac address from EEPROM\n", __func__);
		goto bad;
        }
	/* XXX How about the serial number ? */
	/* Read Reg Domain */
	AH_PRIVATE(ah)->ah_currentRD =
	    ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
	AH_PRIVATE(ah)->ah_currentRDext =
	    ath_hal_eepromGet(ah, AR_EEP_REGDMN_1, AH_NULL);

	/*
	 * ah_miscMode is populated by ar5416FillCapabilityInfo()
	 * starting from griffin. Set here to make sure that
	 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
	 * placed into hardware.
	 */
	if (ahp->ah_miscMode != 0)
		OS_REG_WRITE(ah, AR_MISC_MODE, OS_REG_READ(ah, AR_MISC_MODE) | ahp->ah_miscMode);

	ar9280AniSetup(ah);			/* Anti Noise Immunity */

	/* Setup noise floor min/max/nominal values */
	AH5416(ah)->nf_2g.max = AR_PHY_CCA_MAX_GOOD_VAL_9280_2GHZ;
	AH5416(ah)->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9280_2GHZ;
	AH5416(ah)->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9280_2GHZ;
	AH5416(ah)->nf_5g.max = AR_PHY_CCA_MAX_GOOD_VAL_9280_5GHZ;
	AH5416(ah)->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9280_5GHZ;
	AH5416(ah)->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_9280_5GHZ;

	ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);

	HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);

	return ah;
bad:
	if (ah != AH_NULL)
		ah->ah_detach(ah);
	if (status)
		*status = ecode;
	return AH_NULL;
}
/*
 * Attach for an AR9130 part.
 */
static struct ath_hal *
ar9130Attach(uint16_t devid, HAL_SOFTC sc,
	HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata, 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_G(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_G(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 9100 specific state */
	AH5416(ah)->ah_initPLL = ar9130InitPLL;
	/* XXX should force chainmasks to 0x7, as per ath9k calibration bugs */

	/* override 5416 methods for our needs */

	AH5416(ah)->ah_cal.iqCalData.calData = &ar9130_iq_cal;
	AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9130_adc_gain_cal;
	AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9130_adc_dc_cal;
	AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9130_adc_init_dc_cal;
	AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;

	/*
	 * This was hard-set because the initial ath9k port of this
	 * code kept their runtime conditional register #defines.
	 * AR_SREV and the RTC registers have shifted for Howl;
	 * they detected this and changed the values at runtime.
	 * The current port doesn't yet do this; it may do at a
	 * later stage, so this is set early so any routines which
	 * manipulate the registers have ah_macVersion set to base
	 * the above decision upon.
	 */
	AH_PRIVATE((ah))->ah_macVersion = AR_XSREV_VERSION_HOWL;

	/*
	 * Use the "local" EEPROM data given to us by the higher layers.
	 * This is a private copy out of system flash. The Linux ath9k
	 * commit for the initial AR9130 support mentions MMIO flash
	 * access is "unreliable." -adrian
	 */
	AH_PRIVATE((ah))->ah_eepromRead = ar9130EepromRead;
	AH_PRIVATE((ah))->ah_eepromWrite = NULL;
	ah->ah_eepromdata = eepromdata;

	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_CHIP_HOWL) & AR_SREV_CHIP_HOWL_ID;

	/* XXX are these values even valid for the mac/radio revision? -adrian */
	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));
	AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
	AH_PRIVATE(ah)->ah_ispcie = 0;

	/* setup common ini data; rf backends handle remainder */
	HAL_INI_INIT(&ahp->ah_ini_modes, ar5416Modes_9100, 6);
	HAL_INI_INIT(&ahp->ah_ini_common, ar5416Common_9100, 2);

	HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar5416BB_RfGain_9100, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar5416Bank0_9100, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar5416Bank1_9100, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar5416Bank2_9100, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar5416Bank3_9100, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar5416Bank6TPC_9100, 3);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar5416Bank7_9100, 2);
	HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar5416Addac_9100, 2);

	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);

	if (!ar5212ChipTest(ah)) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
		    __func__);
		ecode = HAL_ESELFTEST;
		goto bad;
	}

	/*
	 * Set correct Baseband to analog shift
	 * setting to access analog chips.
	 */
	OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);

	/* Read Radio Chip Rev Extract */
	AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
	switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
        case AR_RAD2133_SREV_MAJOR:	/* Sowl: 2G/3x3 */
	case AR_RAD5133_SREV_MAJOR:	/* Sowl: 2+5G/3x3 */
		break;
	default:
		if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
			AH_PRIVATE(ah)->ah_analog5GhzRev =
				AR_RAD5133_SREV_MAJOR;
			break;
		}
#ifdef AH_DEBUG
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: 5G Radio Chip Rev 0x%02X is not supported by "
		    "this driver\n", __func__,
		    AH_PRIVATE(ah)->ah_analog5GhzRev);
		ecode = HAL_ENOTSUPP;
		goto bad;
#endif
	}
	rfStatus = ar2133RfAttach(ah, &ecode);
	if (!rfStatus) {
		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
		    __func__, ecode);
		goto bad;
	}

	/*
	 * Got everything we need now to setup the capabilities.
	 */
	if (!ar9130FillCapabilityInfo(ah)) {
		ecode = HAL_EEREAD;
		goto bad;
	}

	ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
	if (ecode != HAL_OK) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: error getting mac address from EEPROM\n", __func__);
		goto bad;
        }
	/* XXX How about the serial number ? */
	/* Read Reg Domain */
	AH_PRIVATE(ah)->ah_currentRD =
	    ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
	AH_PRIVATE(ah)->ah_currentRDext =
	    ath_hal_eepromGet(ah, AR_EEP_REGDMN_1, AH_NULL);


	/*
	 * ah_miscMode is populated by ar5416FillCapabilityInfo()
	 * starting from griffin. Set here to make sure that
	 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
	 * placed into hardware.
	 */
	if (ahp->ah_miscMode != 0)
		OS_REG_WRITE(ah, AR_MISC_MODE, ahp->ah_miscMode);

	/* XXX no ANI for AR9130 */
	AH5416(ah)->nf_2g.max = AR_PHY_CCA_MAX_GOOD_VAL_5416_2GHZ;
	AH5416(ah)->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_5416_2GHZ;
	AH5416(ah)->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_5416_2GHZ;
	AH5416(ah)->nf_5g.max = AR_PHY_CCA_MAX_GOOD_VAL_5416_5GHZ;
	AH5416(ah)->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_5416_5GHZ;
	AH5416(ah)->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_5416_5GHZ;

	ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);

	HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);

	return ah;
bad:
	if (ahp)
		ar5416Detach((struct ath_hal *) ahp);
	if (status)
		*status = ecode;
	return AH_NULL;
}