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C++ OS_REG_CLR_BIT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OS_REG_CLR_BIT函数的典型用法代码示例。如果您正苦于以下问题：C++ OS_REG_CLR_BIT函数的具体用法？C++ OS_REG_CLR_BIT怎么用？C++ OS_REG_CLR_BIT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OS_REG_CLR_BIT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: ar9300_disable_weak_signal

void
ar9300_disable_weak_signal(struct ath_hal *ah)
{
    /* set firpwr to max (signed) */
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRPWR, 0x7f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRPWR_SIGN_BIT);

    /* set firstep to max */
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRSTEP, 0x3f);

    /* set relpwr to max (signed) */
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELPWR, 0x1f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELPWR_SIGN_BIT);

    /* set relstep to max (signed) */
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELSTEP, 0x1f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELSTEP_SIGN_BIT);
 
    /* set firpwr_low to max (signed) */
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRPWR, 0x7f);
    OS_REG_CLR_BIT(
        ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRPWR_SIGN_BIT);

    /* set firstep_low to max */
    OS_REG_RMW_FIELD(
        ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW, 0x3f);

    /* set relstep_low to max (signed) */
    OS_REG_RMW_FIELD(
        ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_RELSTEP, 0x1f);
    OS_REG_CLR_BIT(
        ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_RELSTEP_SIGN_BIT);
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:33，代码来源:ar9300_spectral.c


示例2: ar5416DisableWeakSignal

void
ar5416DisableWeakSignal(struct ath_hal *ah)
{
    // set firpwr to max (signed)
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRPWR, 0x7f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRPWR_SIGN_BIT);

    // set firstep to max
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_FIRSTEP, 0x3f);

    // set relpwr to max (signed)
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELPWR, 0x1f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELPWR_SIGN_BIT);

    // set relstep to max (signed)
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELSTEP, 0x1f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG, AR_PHY_FIND_SIG_RELSTEP_SIGN_BIT);

    // set firpwr_low to max (signed)
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRPWR, 0x7f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRPWR_SIGN_BIT);

    // set firstep_low to max
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_FIRSTEP, 0x3f);
 
    // set relstep_low to max (signed)
    OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_RELSTEP, 0x1f);
    OS_REG_CLR_BIT(ah, AR_PHY_FIND_SIG_LOW, AR_PHY_FIND_SIG_LOW_RELSTEP_SIGN_BIT);
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:29，代码来源:ar5416_spectral.c


示例3: ar5211SetPowerModeAwake

/*
 * Notify Power Mgt is enabled in self-generated frames.
 * If requested, force chip awake.
 *
 * Returns A_OK if chip is awake or successfully forced awake.
 *
 * WARNING WARNING WARNING
 * There is a problem with the chip where sometimes it will not wake up.
 */
static HAL_BOOL
ar5211SetPowerModeAwake(struct ath_hal *ah, int setChip)
{
#define	POWER_UP_TIME	2000
	uint32_t val;
	int i;

	if (setChip) {
		OS_REG_RMW_FIELD(ah, AR_SCR, AR_SCR_SLE, AR_SCR_SLE_WAKE);
		OS_DELAY(10);	/* Give chip the chance to awake */

		for (i = POWER_UP_TIME / 200; i != 0; i--) {
			val = OS_REG_READ(ah, AR_PCICFG);
			if ((val & AR_PCICFG_SPWR_DN) == 0)
				break;
			OS_DELAY(200);
			OS_REG_RMW_FIELD(ah, AR_SCR, AR_SCR_SLE,
				AR_SCR_SLE_WAKE);
		}
		if (i == 0) {
#ifdef AH_DEBUG
			ath_hal_printf(ah, "%s: Failed to wakeup in %ums\n",
				__func__, POWER_UP_TIME/20);
#endif
			return AH_FALSE;
		}
	} 

	OS_REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
	return AH_TRUE;
#undef POWER_UP_TIME
}
开发者ID:edgar-pek，项目名称:PerspicuOS，代码行数:41，代码来源:ar5211_power.c


示例4: ar5416GpioCfgOutput

/*
 * Configure GPIO Output lines
 */
HAL_BOOL
ar5416GpioCfgOutput(struct ath_hal *ah, uint32_t gpio)
{
    HALASSERT(gpio < AR_NUM_GPIO);
    OS_REG_CLR_BIT(ah, AR_GPIO_INTR_OUT, AR_GPIO_BIT(gpio));
    return AH_TRUE;
}
开发者ID:se7oluti0n，项目名称:madwifi，代码行数:10，代码来源:ar5416_gpio.c


示例5: ar5416SetPowerModeSleep

/*
 * Notify Power Mgt is disabled in self-generated frames.
 * If requested, force chip to sleep.
 */
static void
ar5416SetPowerModeSleep(struct ath_hal *ah, int set_chip)
{
    OS_REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
    if (set_chip) {
        /* Clear the RTC force wake bit to allow the mac to go to sleep */
        OS_REG_CLR_BIT(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN);


        if(!AR_SREV_HOWL(ah)) /*HOWL hangs in this case --AJP*/
            OS_REG_WRITE(ah, AR_RC, AR_RC_AHB|AR_RC_HOSTIF);
        /* Shutdown chip. Active low */

        if(!AR_SREV_K2(ah) && !AR_SREV_OWL(ah))
            OS_REG_CLR_BIT(ah, AR_RTC_RESET, AR_RTC_RESET_EN);
    }
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:21，代码来源:ar5416_power.c


示例6: ar5416AbortTxDma

HAL_BOOL ar5416AbortTxDma(struct ath_hal *ah)
{
    	a_int32_t i, q;

	/*
	 * set txd on all queues
	 */
	OS_REG_WRITE(ah, AR_Q_TXD, AR_Q_TXD_M);

	/*
	 * set tx abort bits
	 */
	OS_REG_SET_BIT(ah, AR_PCU_MISC, (AR_PCU_FORCE_QUIET_COLL | AR_PCU_CLEAR_VMF));
	OS_REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH);
	OS_REG_SET_BIT(ah, AR_D_GBL_IFS_MISC, AR_D_GBL_IFS_MISC_IGNORE_BACKOFF);

	/*
	 * wait on all tx queues
	 */
	for (q = 0; q < AR_NUM_QCU; q++) {
		for (i = 0; i < AR5416_ABORT_LOOPS; i++) {
			if (!ar5416NumTxPending(ah, q))
				break;

			OS_DELAY(AR5416_ABORT_WAIT);
		}
		if (i == AR5416_ABORT_LOOPS) {
			return AH_FALSE;
		}
	}

	/*
	 * clear tx abort bits
	 */
	OS_REG_CLR_BIT(ah, AR_PCU_MISC, (AR_PCU_FORCE_QUIET_COLL | AR_PCU_CLEAR_VMF));
	OS_REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH);
	OS_REG_CLR_BIT(ah, AR_D_GBL_IFS_MISC, AR_D_GBL_IFS_MISC_IGNORE_BACKOFF);

	/*
	 * clear txd
	 */
	OS_REG_WRITE(ah, AR_Q_TXD, 0);

	return AH_TRUE;
}
开发者ID:gnychis，项目名称:open-ath9k-htc-firmware，代码行数:45，代码来源:ar5416_hw.c


示例7: ar9300StartPcuReceive

/*
 * Start Transmit at the PCU engine (unpause receive)
 */
void
ar9300StartPcuReceive(struct ath_hal *ah, HAL_BOOL is_scanning)
{

    ar9300EnableMIBCounters(ah);

    ar9300AniReset(ah, is_scanning);

    /* Clear RX_DIS and RX_ABORT after enabling phy errors in aniReset */
    OS_REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));

}
开发者ID:jorneytu，项目名称:wlan，代码行数:15，代码来源:ar9300_recv.c


示例8: ar9300SetRxAbort

/*
 * Set the RX abort bit.
 */
HAL_BOOL
ar9300SetRxAbort(struct ath_hal *ah, HAL_BOOL set)
{ 
    if (set) {
        /* Set the ForceRXAbort bit */
        OS_REG_SET_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));

        if ( AH_PRIVATE(ah)->ah_reset_reason == HAL_RESET_BBPANIC ){
            /* depending upon the BB panic status, rx state may not return to 0,
             * so skipping the wait for BB panic reset */
            OS_REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
            return AH_FALSE;    
        } else {
            HAL_BOOL okay;
            okay = ath_hal_wait(
                ah, AR_OBS_BUS_1, AR_OBS_BUS_1_RX_STATE, 0, AH_WAIT_TIMEOUT);
            /* Wait for Rx state to return to 0 */
            if (!okay) {
                u_int32_t    reg;

                /* abort: chip rx failed to go idle in 10 ms */
                OS_REG_CLR_BIT(ah, AR_DIAG_SW,
                    (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));

                reg = OS_REG_READ(ah, AR_OBS_BUS_1);
                HDPRINTF(ah, HAL_DBG_RX,
                    "%s: rx failed to go idle in 10 ms RXSM=0x%x\n",
                    __func__, reg);

                return AH_FALSE;    // Indicate failure
            }
        }
    }
    else {
        OS_REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
    }

    return AH_TRUE;    // Function completed successfully
}
开发者ID:jorneytu，项目名称:wlan，代码行数:42，代码来源:ar9300_recv.c


示例9: ar5416RetrieveCaptureData

HAL_STATUS
ar5416RetrieveCaptureData(struct ath_hal *ah, u_int16_t chain_mask, int disable_dc_filter, void *sample_buf, u_int32_t* num_samples)
{
    u_int32_t val, i, ch;
    int descr_address, num_chains;
    ADC_SAMPLE* sample;
    int32_t i_sum[AR5416_MAX_CHAINS] = {0};
    int32_t q_sum[AR5416_MAX_CHAINS] = {0};

    num_chains = mask2chains[chain_mask];
    if (*num_samples < (MAX_ADC_SAMPLES * num_chains)) {
        /* supplied buffer is too small - update to inform caller of required size */
        *num_samples = MAX_ADC_SAMPLES * num_chains;
        return HAL_ENOMEM;
    }

    /* Make sure we are reading TXBUF */
    OS_REG_CLR_BIT(ah, AR_RXFIFO_CFG, AR_RXFIFO_CFG_REG_RD_ENA);

    sample = (ADC_SAMPLE*)sample_buf;
    descr_address = RXTX_DESC_BUFFER_ADDRESS;
    for (i=0; i < MAX_ADC_SAMPLES; i++, descr_address+=4, sample+=num_chains) {
        val = OS_REG_READ(ah, descr_address);
        /* Get bits [27:18] from TXBUF - chain#0 I */
        i_sum[0] += sample[0].i = convert_to_signed((val >> 18) & 0x1ff);
        /* Get bits [17:9] from TXBUF - chain#0 Q */
        q_sum[0] += sample[0].q = convert_to_signed((val >> 9) & 0x1ff);
        if (num_chains >= 2) {
            /* Get bits [8:0] from TXBUF - chain#1 I */
            i_sum[1] += sample[1].i = convert_to_signed(val & 0x1ff);
        }
    }

    if (num_chains >= 2) {
        /* Make sure we are reading RXBUF */
        OS_REG_SET_BIT(ah, AR_RXFIFO_CFG, AR_RXFIFO_CFG_REG_RD_ENA);
    
        sample = (ADC_SAMPLE*)sample_buf;
        descr_address = RXTX_DESC_BUFFER_ADDRESS;
        for (i=0; i < MAX_ADC_SAMPLES; i++, descr_address+=4, sample+=num_chains) {
            val = OS_REG_READ(ah, descr_address);
            /* Get bits [27:18] from RXBUF - chain #1 Q */
            q_sum[1] += sample[1].q = convert_to_signed((val >> 18) & 0x1ff);
            if (num_chains >= 3) {
                /* Get bits [17:9] from RXBUF - chain #2 I */
                i_sum[2] += sample[2].i = convert_to_signed((val >> 9) & 0x1ff);
                /* Get bits [8:0] from RXBUF - chain#2 Q */
                q_sum[2] += sample[2].q = convert_to_signed(val & 0x1ff);
            }
        }
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:50，代码来源:ar5416_raw_adc_capture.c


示例10: ar5416InitCalHardware

/*
 * AGC calibration for the AR5416, AR9130, AR9160, AR9280.
 */
HAL_BOOL
ar5416InitCalHardware(struct ath_hal *ah, const struct ieee80211_channel *chan)
{

	if (AR_SREV_MERLIN_10_OR_LATER(ah)) {
		/* Disable ADC */
		OS_REG_CLR_BIT(ah, AR_PHY_ADC_CTL,
		    AR_PHY_ADC_CTL_OFF_PWDADC);

		/* Enable Rx Filter Cal */
		OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL,
		    AR_PHY_AGC_CONTROL_FLTR_CAL);
	} 	

	/* Calibrate the AGC */
	OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);

	/* Poll for offset calibration complete */
	if (!ath_hal_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0)) {
		HALDEBUG(ah, HAL_DEBUG_ANY,
		    "%s: offset calibration did not complete in 1ms; "
		    "noisy environment?\n", __func__);
		return AH_FALSE;
	}

	if (AR_SREV_MERLIN_10_OR_LATER(ah)) {
		/* Enable ADC */
		OS_REG_SET_BIT(ah, AR_PHY_ADC_CTL,
		    AR_PHY_ADC_CTL_OFF_PWDADC);

		/* Disable Rx Filter Cal */
		OS_REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL,
		    AR_PHY_AGC_CONTROL_FLTR_CAL);
	}

	return AH_TRUE;
}
开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:40，代码来源:ar5416_cal.c


示例11: ar5416SetPowerModeAwake

/*
 * Notify Power Mgt is enabled in self-generated frames.
 * If requested, force chip awake.
 *
 * Returns A_OK if chip is awake or successfully forced awake.
 *
 * WARNING WARNING WARNING
 * There is a problem with the chip where sometimes it will not wake up.
 */
HAL_BOOL
ar5416SetPowerModeAwake(struct ath_hal *ah, int set_chip)
{
#define POWER_UP_TIME   10000
    u_int32_t val;
    int i;


    if (set_chip) {
        /* Do a Power-On-Reset if OWL is shutdown */
        if ((OS_REG_READ(ah, AR_RTC_STATUS) & AR_RTC_STATUS_M) ==
                AR_RTC_STATUS_SHUTDOWN) {
            if (ar5416SetResetReg(ah, HAL_RESET_POWER_ON) != AH_TRUE) {
                HALASSERT(0);
                return AH_FALSE;
            }
            ar5416InitPLL(ah, AH_NULL);
        }

        if(AR_SREV_HOWL(ah)) /* HOWL needs this bit to set to wake up -was cleared in ar5416SetPowerModeSleep() */
            OS_REG_SET_BIT(ah, AR_RTC_RESET, AR_RTC_RESET_EN);
        
        OS_REG_SET_BIT(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN);

        if (AR_SREV_HOWL(ah)) {
           OS_DELAY(10000);   /* Give chip the chance to awake */
        } else {
           OS_DELAY(50);
        }

        for (i = POWER_UP_TIME / 50; i > 0; i--) {
            val = OS_REG_READ(ah, AR_RTC_STATUS) & AR_RTC_STATUS_M;
            if (val == AR_RTC_STATUS_ON)
                break;
            OS_DELAY(50);
            OS_REG_SET_BIT(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN);
        }
        if (i == 0) {
            HDPRINTF(ah, HAL_DBG_POWER_MGMT, "%s: Failed to wakeup in %uus\n",
                     __func__, POWER_UP_TIME/20);
            return AH_FALSE;
        }

    }

    OS_REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
    return AH_TRUE;
#undef POWER_UP_TIME
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:58，代码来源:ar5416_power.c


示例12: ar5416StartPcuReceive

/*
 * Start receive at the PCU engine
 */
void
ar5416StartPcuReceive(struct ath_hal *ah)
{
	struct ath_hal_private *ahp = AH_PRIVATE(ah);

	HALDEBUG(ah, HAL_DEBUG_RX, "%s: Start PCU Receive \n", __func__);
	ar5212EnableMibCounters(ah);
	/* NB: restore current settings */
	ar5416AniReset(ah, ahp->ah_curchan, ahp->ah_opmode, AH_TRUE);
	/*
	 * NB: must do after enabling phy errors to avoid rx
	 *     frames w/ corrupted descriptor status.
	 */
	OS_REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT);
}
开发者ID:ele7enxxh，项目名称:dtrace-pf，代码行数:18，代码来源:ar5416_recv.c


示例13: ar5416SetPowerModeNetworkSleep

/*
 * Notify Power Management is enabled in self-generating
 * frames. If request, set power mode of chip to
 * auto/normal.  Duration in units of 128us (1/8 TU).
 */
static void
ar5416SetPowerModeNetworkSleep(struct ath_hal *ah, int set_chip)
{
    OS_REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
    if (set_chip) {
        HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps;

        if (! pCap->hal_auto_sleep_support) {
            /* Set WakeOnInterrupt bit; clear ForceWake bit */
            OS_REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_ON_INT);
        }
        else {
            /* Clear the RTC force wake bit to allow the mac to go to sleep */
            OS_REG_CLR_BIT(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN);
        }
    }
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:22，代码来源:ar5416_power.c


示例14: ar9300_setup_test_addac_mode

static void
ar9300_setup_test_addac_mode(struct ath_hal *ah)
{
#if AH_BYTE_ORDER == AH_BIG_ENDIAN
    /* byteswap Rx/Tx buffer to ensure correct layout */
    HDPRINTF(ah, HAL_DBG_RF_PARAM,
        "%s: big endian - set AR_CFG_SWTB/AR_CFG_SWRB\n", 
             __func__);
    OS_REG_RMW(ah, AR_CFG, AR_CFG_SWTB | AR_CFG_SWRB, 0);
#else
    /* Rx/Tx buffer should not be byteswaped */
    if (OS_REG_READ(ah, AR_CFG) & (AR_CFG_SWTB | AR_CFG_SWRB)) {
        HDPRINTF(ah, HAL_DBG_UNMASKABLE, 
            "%s: **WARNING: little endian but AR_CFG_SWTB/AR_CFG_SWRB set!\n", 
            __func__);
    }
#endif

    OS_REG_WRITE(ah, AR_PHY_TEST, 0);
    OS_REG_WRITE(ah, AR_PHY_TEST_CTL_STATUS, 0);

    /* cf_bbb_obs_sel=4'b0001 */
    OS_REG_RMW_FIELD(ah, AR_PHY_TEST, AR_PHY_TEST_BBB_OBS_SEL, 0x1);

    /* cf_rx_obs_sel=5'b00000, this is the 5th bit */
    OS_REG_CLR_BIT(ah, AR_PHY_TEST, AR_PHY_TEST_RX_OBS_SEL_BIT5);

    /* cf_tx_obs_sel=3'b111 */
    OS_REG_RMW_FIELD(
        ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_TX_OBS_SEL, 0x7);

    /* cf_tx_obs_mux_sel=2'b11 */
    OS_REG_RMW_FIELD(
        ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_TX_OBS_MUX_SEL, 0x3);

    /* enable TSTADC */
    OS_REG_SET_BIT(ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_TSTDAC_EN);

    /* cf_rx_obs_sel=5'b00000, these are the first 4 bits */
    OS_REG_RMW_FIELD(
        ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_RX_OBS_SEL, 0x0);

    /* tstdac_out_sel=2'b01 */
    OS_REG_RMW_FIELD(ah, AR_PHY_TEST, AR_PHY_TEST_CHAIN_SEL, 0x1);
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:45，代码来源:ar9300_raw_adc_capture.c


示例15: ar9300SetRxSelEvm

/*
 * Select to pass PLCP headr or EVM data.
 */
HAL_BOOL
ar9300SetRxSelEvm(struct ath_hal *ah, HAL_BOOL selEvm, HAL_BOOL justQuery)
{
    struct ath_hal_9300 *ahp = AH9300(ah);
    HAL_BOOL old_value = ahp->ah_getPlcpHdr == 0;

    if (justQuery) {
        return old_value;
    }
    if (selEvm) {
        OS_REG_SET_BIT(ah, AR_PCU_MISC, AR_PCU_SEL_EVM);
    } else {
        OS_REG_CLR_BIT(ah, AR_PCU_MISC, AR_PCU_SEL_EVM);
    }

    ahp->ah_getPlcpHdr = !selEvm;

    return old_value;
}
开发者ID:jorneytu，项目名称:wlan，代码行数:22，代码来源:ar9300_recv.c


示例16: ar9285_hw_cl_cal

/* Carrier leakage Calibration fix */
static HAL_BOOL
ar9285_hw_cl_cal(struct ath_hal *ah, const struct ieee80211_channel *chan)
{
	OS_REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_CL_CAL_ENABLE);
	if (IEEE80211_IS_CHAN_HT20(chan)) {
		OS_REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_PARALLEL_CAL_ENABLE);
		OS_REG_SET_BIT(ah, AR_PHY_TURBO, AR_PHY_FC_DYN2040_EN);
		OS_REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL,
			    AR_PHY_AGC_CONTROL_FLTR_CAL);
		OS_REG_CLR_BIT(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_CAL_ENABLE);
		OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
		if (!ath_hal_wait(ah, AR_PHY_AGC_CONTROL,
				  AR_PHY_AGC_CONTROL_CAL, 0)) {
			HALDEBUG(ah, HAL_DEBUG_PERCAL,
				"offset calibration failed to complete in 1ms; noisy environment?\n");
			return AH_FALSE;
		}
		OS_REG_CLR_BIT(ah, AR_PHY_TURBO, AR_PHY_FC_DYN2040_EN);
		OS_REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_PARALLEL_CAL_ENABLE);
		OS_REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_CL_CAL_ENABLE);
	}
	OS_REG_CLR_BIT(ah, AR_PHY_ADC_CTL, AR_PHY_ADC_CTL_OFF_PWDADC);
	OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_FLTR_CAL);
	OS_REG_SET_BIT(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_CAL_ENABLE);
	OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
	if (!ath_hal_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL,
			  0)) {
		HALDEBUG(ah, HAL_DEBUG_PERCAL,
			"offset calibration failed to complete in 1ms; noisy environment?\n");
		return AH_FALSE;
	}

	OS_REG_SET_BIT(ah, AR_PHY_ADC_CTL, AR_PHY_ADC_CTL_OFF_PWDADC);
	OS_REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_CL_CAL_ENABLE);
	OS_REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_FLTR_CAL);

	return AH_TRUE;
}
开发者ID:ele7enxxh，项目名称:dtrace-pf，代码行数:39，代码来源:ar9285_cal.c


示例17: ar9287InitCalHardware

/*
 * This is like Merlin but without ADC disable
 */
HAL_BOOL
ar9287InitCalHardware(struct ath_hal *ah, const struct ieee80211_channel *chan)
{
	OS_REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_FLTR_CAL);
	
	/* Calibrate the AGC */
	OS_REG_WRITE(ah, AR_PHY_AGC_CONTROL,
	    OS_REG_READ(ah, AR_PHY_AGC_CONTROL) | AR_PHY_AGC_CONTROL_CAL);

	/* Poll for offset calibration complete */
	if (!ath_hal_wait(ah, AR_PHY_AGC_CONTROL,
	    AR_PHY_AGC_CONTROL_CAL, 0)) {
		HALDEBUG(ah, HAL_DEBUG_RESET,
		    "%s: offset calibration failed to complete in 1ms; "
		    "noisy environment?\n", __func__);
		return AH_FALSE;
	}

	OS_REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_FLTR_CAL);

	return AH_TRUE;
}
开发者ID:hmatyschok，项目名称:MeshBSD，代码行数:25，代码来源:ar9287_cal.c


示例18: ar5312Reset


//.........这里部分代码省略.........
		regWrites);
	ahp->ah_rfHal->writeRegs(ah, modesIndex, freqIndex, regWrites);

	OS_MARK(ah, AH_MARK_RESET_LINE, __LINE__);

	if (IEEE80211_IS_CHAN_HALF(chan) || IEEE80211_IS_CHAN_QUARTER(chan))
		ar5212SetIFSTiming(ah, chan);

	/* Overwrite INI values for revised chipsets */
	if (AH_PRIVATE(ah)->ah_phyRev >= AR_PHY_CHIP_ID_REV_2) {
		/* ADC_CTL */
		OS_REG_WRITE(ah, AR_PHY_ADC_CTL,
			     SM(2, AR_PHY_ADC_CTL_OFF_INBUFGAIN) |
			     SM(2, AR_PHY_ADC_CTL_ON_INBUFGAIN) |
			     AR_PHY_ADC_CTL_OFF_PWDDAC |
			     AR_PHY_ADC_CTL_OFF_PWDADC);
		
		/* TX_PWR_ADJ */
		if (chan->channel == 2484) {
			cckOfdmPwrDelta = SCALE_OC_DELTA(ee->ee_cckOfdmPwrDelta - ee->ee_scaledCh14FilterCckDelta);
		} else {
			cckOfdmPwrDelta = SCALE_OC_DELTA(ee->ee_cckOfdmPwrDelta);
		}
		
		if (IEEE80211_IS_CHAN_G(chan)) {
			OS_REG_WRITE(ah, AR_PHY_TXPWRADJ,
				     SM((ee->ee_cckOfdmPwrDelta*-1), AR_PHY_TXPWRADJ_CCK_GAIN_DELTA) |
				     SM((cckOfdmPwrDelta*-1), AR_PHY_TXPWRADJ_CCK_PCDAC_INDEX));
		} else {
			OS_REG_WRITE(ah, AR_PHY_TXPWRADJ, 0);
		}
		
		/* Add barker RSSI thresh enable as disabled */
		OS_REG_CLR_BIT(ah, AR_PHY_DAG_CTRLCCK,
			       AR_PHY_DAG_CTRLCCK_EN_RSSI_THR);
		OS_REG_RMW_FIELD(ah, AR_PHY_DAG_CTRLCCK,
				 AR_PHY_DAG_CTRLCCK_RSSI_THR, 2);
		
		/* Set the mute mask to the correct default */
		OS_REG_WRITE(ah, AR_SEQ_MASK, 0x0000000F);
	}
	
	if (AH_PRIVATE(ah)->ah_phyRev >= AR_PHY_CHIP_ID_REV_3) {
		/* Clear reg to alllow RX_CLEAR line debug */
		OS_REG_WRITE(ah, AR_PHY_BLUETOOTH,  0);
	}
	if (AH_PRIVATE(ah)->ah_phyRev >= AR_PHY_CHIP_ID_REV_4) {
#ifdef notyet
		/* Enable burst prefetch for the data queues */
		OS_REG_RMW_FIELD(ah, AR_D_FPCTL, ... );
		/* Enable double-buffering */
		OS_REG_CLR_BIT(ah, AR_TXCFG, AR_TXCFG_DBL_BUF_DIS);
#endif
	}

	if (IS_5312_2_X(ah)) {
		/* ADC_CTRL */
		OS_REG_WRITE(ah, AR_PHY_SIGMA_DELTA,
			     SM(2, AR_PHY_SIGMA_DELTA_ADC_SEL) |
			     SM(4, AR_PHY_SIGMA_DELTA_FILT2) |
			     SM(0x16, AR_PHY_SIGMA_DELTA_FILT1) |
			     SM(0, AR_PHY_SIGMA_DELTA_ADC_CLIP));

		if (IEEE80211_IS_CHAN_2GHZ(chan))
			OS_REG_RMW_FIELD(ah, AR_PHY_RXGAIN, AR_PHY_RXGAIN_TXRX_RF_MAX, 0x0F);
开发者ID:2asoft，项目名称:freebsd，代码行数:66，代码来源:ar5312_reset.c


示例19: ar5416AniControl

/*
 * Control Adaptive Noise Immunity Parameters
 */
HAL_BOOL
ar5416AniControl(struct ath_hal *ah, HAL_ANI_CMD cmd, int param, HAL_BOOL inISR)
{
#define N(a) (sizeof(a)/sizeof(a[0]))
	typedef int TABLE[];
	struct ath_hal_5416 *ahp = AH5416(ah);
	struct ar5416AniState *aniState = ahp->ah_curani;

	switch (cmd & ahp->ah_ani_function) {
	case HAL_ANI_NOISE_IMMUNITY_LEVEL: {
		u_int level = param;

		if (level >= N(ahp->ah_totalSizeDesired)) {
			HDPRINTF(ah, HAL_DBG_ANI, "%s: level out of range (%u > %u)\n",
				__func__, level, (unsigned) N(ahp->ah_totalSizeDesired));
			return AH_FALSE;
		}

		OS_REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ,
			AR_PHY_DESIRED_SZ_TOT_DES, ahp->ah_totalSizeDesired[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
			  AR_PHY_AGC_CTL1_COARSE_LOW, ahp->ah_coarseLow[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
			  AR_PHY_AGC_CTL1_COARSE_HIGH, ahp->ah_coarseHigh[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
			AR_PHY_FIND_SIG_FIRPWR, ahp->ah_firpwr[level]);

		if (level > aniState->noiseImmunityLevel)
			ahp->ah_stats.ast_ani_niup++;
		else if (level < aniState->noiseImmunityLevel)
			ahp->ah_stats.ast_ani_nidown++;
		aniState->noiseImmunityLevel = level;
		break;
	}
	case HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION: {
		const TABLE m1ThreshLow   = { 127,   50 };
		const TABLE m2ThreshLow   = { 127,   40 };
		const TABLE m1Thresh      = { 127, 0x4d };
		const TABLE m2Thresh      = { 127, 0x40 };
		const TABLE m2CountThr    = {  31,   16 };
		const TABLE m2CountThrLow = {  63,   48 };
		u_int on = param ? 1 : 0;

		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M1_THRESH_LOW, m1ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M2_THRESH_LOW, m2ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M1_THRESH, m1Thresh[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M2_THRESH, m2Thresh[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M2COUNT_THR, m2CountThr[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW, m2CountThrLow[on]);
                                               
        OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, AR_PHY_SFCORR_EXT_M1_THRESH_LOW, m1ThreshLow[on]);
        OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, AR_PHY_SFCORR_EXT_M2_THRESH_LOW, m2ThreshLow[on]);
        OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, AR_PHY_SFCORR_EXT_M1_THRESH, m1Thresh[on]);
        OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, AR_PHY_SFCORR_EXT_M2_THRESH, m2Thresh[on]);
        
		if (on) {
			OS_REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
				AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
		} else {
			OS_REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
				AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
		}
		if (!on != aniState->ofdmWeakSigDetectOff) {
			if (on)
				ahp->ah_stats.ast_ani_ofdmon++;
			else
				ahp->ah_stats.ast_ani_ofdmoff++;
			aniState->ofdmWeakSigDetectOff = !on;
		}
		break;
	}
	case HAL_ANI_CCK_WEAK_SIGNAL_THR: {
		const TABLE weakSigThrCck = { 8, 6 };
		u_int high = param ? 1 : 0;

		OS_REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT,
			AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK,
			weakSigThrCck[high]);
		if (high != aniState->cckWeakSigThreshold) {
			if (high)
				ahp->ah_stats.ast_ani_cckhigh++;
			else
				ahp->ah_stats.ast_ani_ccklow++;
			aniState->cckWeakSigThreshold = high;
		}
		break;
	}
	case HAL_ANI_FIRSTEP_LEVEL: {
		const TABLE firstep = { 0, 4, 8 };
		u_int level = param;

//.........这里部分代码省略.........
开发者ID:jorneytu，项目名称:wlan，代码行数:101，代码来源:ar5416_ani.c


示例20: ar5416AniControl

/*
 * Control Adaptive Noise Immunity Parameters
 */
HAL_BOOL
ar5416AniControl(struct ath_hal *ah, HAL_ANI_CMD cmd, int param)
{
	typedef int TABLE[];
	struct ath_hal_5212 *ahp = AH5212(ah);
	struct ar5212AniState *aniState = ahp->ah_curani;
	const struct ar5212AniParams *params = aniState->params;

	OS_MARK(ah, AH_MARK_ANI_CONTROL, cmd);

	switch (cmd) {
	case HAL_ANI_NOISE_IMMUNITY_LEVEL: {
		u_int level = param;

		if (level >= params->maxNoiseImmunityLevel) {
			HALDEBUG(ah, HAL_DEBUG_ANY,
			    "%s: immunity level out of range (%u > %u)\n",
			    __func__, level, params->maxNoiseImmunityLevel);
			return AH_FALSE;
		}

		OS_REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ,
		    AR_PHY_DESIRED_SZ_TOT_DES, params->totalSizeDesired[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
		    AR_PHY_AGC_CTL1_COARSE_LOW, params->coarseLow[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1,
		    AR_PHY_AGC_CTL1_COARSE_HIGH, params->coarseHigh[level]);
		OS_REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
		    AR_PHY_FIND_SIG_FIRPWR, params->firpwr[level]);

		if (level > aniState->noiseImmunityLevel)
			ahp->ah_stats.ast_ani_niup++;
		else if (level < aniState->noiseImmunityLevel)
			ahp->ah_stats.ast_ani_nidown++;
		aniState->noiseImmunityLevel = level;
		break;
	}
	case HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION: {
		static const TABLE m1ThreshLow   = { 127,   50 };
		static const TABLE m2ThreshLow   = { 127,   40 };
		static const TABLE m1Thresh      = { 127, 0x4d };
		static const TABLE m2Thresh      = { 127, 0x40 };
		static const TABLE m2CountThr    = {  31,   16 };
		static const TABLE m2CountThrLow = {  63,   48 };
		u_int on = param ? 1 : 0;

		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M1_THRESH_LOW, m1ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M2_THRESH_LOW, m2ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M1_THRESH, m1Thresh[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M2_THRESH, m2Thresh[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
			AR_PHY_SFCORR_M2COUNT_THR, m2CountThr[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
			AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW, m2CountThrLow[on]);

		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
			AR_PHY_SFCORR_EXT_M1_THRESH_LOW, m1ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
			AR_PHY_SFCORR_EXT_M2_THRESH_LOW, m2ThreshLow[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
			AR_PHY_SFCORR_EXT_M1_THRESH, m1Thresh[on]);
		OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
			AR_PHY_SFCORR_EXT_M2_THRESH, m2Thresh[on]);

		if (on) {
			OS_REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
				AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
		} else {
			OS_REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
				AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
		}
		if (on)
			ahp->ah_stats.ast_ani_ofdmon++;
		else
			ahp->ah_stats.ast_ani_ofdmoff++;
		aniState->ofdmWeakSigDetectOff = !on;
		break;
	}
	case HAL_ANI_CCK_WEAK_SIGNAL_THR: {
		static const TABLE weakSigThrCck = { 8, 6 };
		u_int high = param ? 1 : 0;

		OS_REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT,
		    AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK, weakSigThrCck[high]);
		if (high)
			ahp->ah_stats.ast_ani_cckhigh++;
		else
			ahp->ah_stats.ast_ani_ccklow++;
		aniState->cckWeakSigThreshold = high;
		break;
	}
	case HAL_ANI_FIRSTEP_LEVEL: {
		u_int level = param;
//.........这里部分代码省略.........
开发者ID:juanfra684，项目名称:DragonFlyBSD，代码行数:101，代码来源:ar5416_ani.c



注：本文中的OS_REG_CLR_BIT函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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