C++ EFX_SET_OWORD_FIELD函数代码示例

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本文整理汇总了C++中EFX_SET_OWORD_FIELD函数的典型用法代码示例。如果您正苦于以下问题：C++ EFX_SET_OWORD_FIELD函数的具体用法？C++ EFX_SET_OWORD_FIELD怎么用？C++ EFX_SET_OWORD_FIELD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EFX_SET_OWORD_FIELD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: sfn4111t_reset

static int sfn4111t_reset(struct efx_nic *efx)
{
	struct falcon_board *board = falcon_board(efx);
	efx_oword_t reg;

	/* GPIO 3 and the GPIO register are shared with I2C, so block that */
	i2c_lock_adapter(&board->i2c_adap);

	/* Pull RST_N (GPIO 2) low then let it up again, setting the
	 * FLASH_CFG_1 strap (GPIO 3) appropriately.  Only change the
	 * output enables; the output levels should always be 0 (low)
	 * and we rely on external pull-ups. */
	efx_reado(efx, &reg, FR_AB_GPIO_CTL);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO2_OEN, true);
	efx_writeo(efx, &reg, FR_AB_GPIO_CTL);
	msleep(1000);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO2_OEN, false);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO3_OEN,
			    !!(efx->phy_mode & PHY_MODE_SPECIAL));
	efx_writeo(efx, &reg, FR_AB_GPIO_CTL);
	msleep(1);

	i2c_unlock_adapter(&board->i2c_adap);

	ssleep(1);
	return 0;
}

开发者ID:A2109devs，项目名称:lenovo_a2109a_kernel，代码行数:27，代码来源:falcon_boards.c

示例2: efx_intr_init

	__checkReturn	int
efx_intr_init(
	__in		efx_nic_t *enp,
	__in		efx_intr_type_t type,
	__in		efsys_mem_t *esmp)
{
	efx_intr_t *eip = &(enp->en_intr);
	efx_oword_t oword;
	int rc;

	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_NIC);

	if (enp->en_mod_flags & EFX_MOD_INTR) {
		rc = EINVAL;
		goto fail1;
	}

	enp->en_mod_flags |= EFX_MOD_INTR;

	eip->ei_type = type;
	eip->ei_esmp = esmp;

	/*
	 * bug17213 workaround.
	 *
	 * Under legacy interrupts, don't share a level between fatal
	 * interrupts and event queue interrupts. Under MSI-X, they
	 * must share, or we won't get an interrupt.
	 */
	if (enp->en_family == EFX_FAMILY_SIENA &&
	    eip->ei_type == EFX_INTR_LINE)
		eip->ei_level = 0x1f;
	else
		eip->ei_level = 0;

	/* Enable all the genuinely fatal interrupts */
	EFX_SET_OWORD(oword);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_ILL_ADR_INT_KER_EN, 0);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_RBUF_OWN_INT_KER_EN, 0);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_TBUF_OWN_INT_KER_EN, 0);
	if (enp->en_family >= EFX_FAMILY_SIENA)
		EFX_SET_OWORD_FIELD(oword, FRF_CZ_SRAM_PERR_INT_P_KER_EN, 0);
	EFX_BAR_WRITEO(enp, FR_AZ_FATAL_INTR_REG_KER, &oword);

	/* Set up the interrupt address register */
	EFX_POPULATE_OWORD_3(oword,
	    FRF_AZ_NORM_INT_VEC_DIS_KER, (type == EFX_INTR_MESSAGE) ? 1 : 0,
	    FRF_AZ_INT_ADR_KER_DW0, EFSYS_MEM_ADDR(esmp) & 0xffffffff,
	    FRF_AZ_INT_ADR_KER_DW1, EFSYS_MEM_ADDR(esmp) >> 32);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_ADR_REG_KER, &oword);

	return (0);

fail1:
	EFSYS_PROBE1(fail1, int, rc);

	return (rc);
}

开发者ID:Karamax，项目名称:arrakis，代码行数:59，代码来源:efx_intr.c

示例3: falcon_reset_macs

static void falcon_reset_macs(struct efx_nic *efx)
{
	struct falcon_nic_data *nic_data = efx->nic_data;
	efx_oword_t reg, mac_ctrl;
	int count;

	if (efx_nic_rev(efx) < EFX_REV_FALCON_B0) {
		EFX_POPULATE_OWORD_1(reg, FRF_AB_XM_CORE_RST, 1);
		efx_writeo(efx, &reg, FR_AB_XM_GLB_CFG);

		for (count = 0; count < 10000; count++) {
			efx_reado(efx, &reg, FR_AB_XM_GLB_CFG);
			if (EFX_OWORD_FIELD(reg, FRF_AB_XM_CORE_RST) ==
			    0)
				return;
			udelay(10);
		}

		netif_err(efx, hw, efx->net_dev,
			  "timed out waiting for XMAC core reset\n");
	}

	
	WARN_ON(nic_data->stats_disable_count == 0);

	efx_reado(efx, &mac_ctrl, FR_AB_MAC_CTRL);
	EFX_SET_OWORD_FIELD(mac_ctrl, FRF_BB_TXFIFO_DRAIN_EN, 1);
	efx_writeo(efx, &mac_ctrl, FR_AB_MAC_CTRL);

	efx_reado(efx, &reg, FR_AB_GLB_CTL);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_XGTX, 1);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_XGRX, 1);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_EM, 1);
	efx_writeo(efx, &reg, FR_AB_GLB_CTL);

	count = 0;
	while (1) {
		efx_reado(efx, &reg, FR_AB_GLB_CTL);
		if (!EFX_OWORD_FIELD(reg, FRF_AB_RST_XGTX) &&
		    !EFX_OWORD_FIELD(reg, FRF_AB_RST_XGRX) &&
		    !EFX_OWORD_FIELD(reg, FRF_AB_RST_EM)) {
			netif_dbg(efx, hw, efx->net_dev,
				  "Completed MAC reset after %d loops\n",
				  count);
			break;
		}
		if (count > 20) {
			netif_err(efx, hw, efx->net_dev, "MAC reset failed\n");
			break;
		}
		count++;
		udelay(10);
	}

	efx_writeo(efx, &mac_ctrl, FR_AB_MAC_CTRL);

	falcon_setup_xaui(efx);
}

开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:58，代码来源:falcon.c

示例4: siena_intr_trigger

static	__checkReturn	efx_rc_t
siena_intr_trigger(
	__in		efx_nic_t *enp,
	__in		unsigned int level)
{
	efx_intr_t *eip = &(enp->en_intr);
	efx_oword_t oword;
	unsigned int count;
	uint32_t sel;
	efx_rc_t rc;

	/* bug16757: No event queues can be initialized */
	EFSYS_ASSERT(!(enp->en_mod_flags & EFX_MOD_EV));

	if (level >= EFX_NINTR_SIENA) {
		rc = EINVAL;
		goto fail1;
	}

	if (level > EFX_MASK32(FRF_AZ_KER_INT_LEVE_SEL))
		return (ENOTSUP); /* avoid EFSYS_PROBE() */

	sel = level;

	/* Trigger a test interrupt */
	EFX_BAR_READO(enp, FR_AZ_INT_EN_REG_KER, &oword);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_KER_INT_LEVE_SEL, sel);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_KER_INT_KER, 1);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_EN_REG_KER, &oword);

	/*
	 * Wait up to 100ms for the interrupt to be raised before restoring
	 * KER_INT_LEVE_SEL. Ignore a failure to raise (the caller will
	 * observe this soon enough anyway), but always reset KER_INT_LEVE_SEL
	 */
	count = 0;
	do {
		EFSYS_SPIN(100);	/* 100us */

		EFX_BAR_READO(enp, FR_AZ_INT_EN_REG_KER, &oword);
	} while (EFX_OWORD_FIELD(oword, FRF_AZ_KER_INT_KER) && ++count < 1000);

	EFX_SET_OWORD_FIELD(oword, FRF_AZ_KER_INT_LEVE_SEL, eip->ei_level);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_EN_REG_KER, &oword);

	return (0);

fail1:
	EFSYS_PROBE1(fail1, efx_rc_t, rc);

	return (rc);
}

开发者ID:Di0gen，项目名称:test_jenkins_project，代码行数:52，代码来源:efx_intr.c

示例5: siena_intr_enable

static			void
siena_intr_enable(
	__in		efx_nic_t *enp)
{
	efx_intr_t *eip = &(enp->en_intr);
	efx_oword_t oword;

	EFX_BAR_READO(enp, FR_AZ_INT_EN_REG_KER, &oword);

	EFX_SET_OWORD_FIELD(oword, FRF_AZ_KER_INT_LEVE_SEL, eip->ei_level);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_DRV_INT_EN_KER, 1);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_EN_REG_KER, &oword);
}

开发者ID:Di0gen，项目名称:test_jenkins_project，代码行数:13，代码来源:efx_intr.c

示例6: falcon_setup_xaui

/* Configure the XAUI driver that is an output from Falcon */
void falcon_setup_xaui(struct efx_nic *efx)
{
	efx_oword_t sdctl, txdrv;

	/* Move the XAUI into low power, unless there is no PHY, in
	 * which case the XAUI will have to drive a cable. */
	if (efx->phy_type == PHY_TYPE_NONE)
		return;

	efx_reado(efx, &sdctl, FR_AB_XX_SD_CTL);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVD, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVC, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVB, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_HIDRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
	EFX_SET_OWORD_FIELD(sdctl, FRF_AB_XX_LODRVA, FFE_AB_XX_SD_CTL_DRV_DEF);
	efx_writeo(efx, &sdctl, FR_AB_XX_SD_CTL);

	EFX_POPULATE_OWORD_8(txdrv,
			     FRF_AB_XX_DEQD, FFE_AB_XX_TXDRV_DEQ_DEF,
			     FRF_AB_XX_DEQC, FFE_AB_XX_TXDRV_DEQ_DEF,
			     FRF_AB_XX_DEQB, FFE_AB_XX_TXDRV_DEQ_DEF,
			     FRF_AB_XX_DEQA, FFE_AB_XX_TXDRV_DEQ_DEF,
			     FRF_AB_XX_DTXD, FFE_AB_XX_TXDRV_DTX_DEF,
			     FRF_AB_XX_DTXC, FFE_AB_XX_TXDRV_DTX_DEF,
			     FRF_AB_XX_DTXB, FFE_AB_XX_TXDRV_DTX_DEF,
			     FRF_AB_XX_DTXA, FFE_AB_XX_TXDRV_DTX_DEF);
	efx_writeo(efx, &txdrv, FR_AB_XX_TXDRV_CTL);
}

开发者ID:Medvedroid，项目名称:OT_903D-kernel-2.6.35.7，代码行数:32，代码来源:falcon_xmac.c

示例7: falcon_setup_xaui

/* Configure the XAUI driver that is an output from Falcon */
static void falcon_setup_xaui(struct efx_nic *efx)
{
	efx_oword_t sdctl, txdrv;

	/* Move the XAUI into low power, unless there is no PHY, in
	 * which case the XAUI will have to drive a cable. */
	if (efx->phy_type == PHY_TYPE_NONE)
		return;

	falcon_read(efx, &sdctl, XX_SD_CTL_REG);
	EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVD, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_LODRVD, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVC, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_LODRVC, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVB, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_LODRVB, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_HIDRVA, XX_SD_CTL_DRV_DEFAULT);
	EFX_SET_OWORD_FIELD(sdctl, XX_LODRVA, XX_SD_CTL_DRV_DEFAULT);
	falcon_write(efx, &sdctl, XX_SD_CTL_REG);

	EFX_POPULATE_OWORD_8(txdrv,
			     XX_DEQD, XX_TXDRV_DEQ_DEFAULT,
			     XX_DEQC, XX_TXDRV_DEQ_DEFAULT,
			     XX_DEQB, XX_TXDRV_DEQ_DEFAULT,
			     XX_DEQA, XX_TXDRV_DEQ_DEFAULT,
			     XX_DTXD, XX_TXDRV_DTX_DEFAULT,
			     XX_DTXC, XX_TXDRV_DTX_DEFAULT,
			     XX_DTXB, XX_TXDRV_DTX_DEFAULT,
			     XX_DTXA, XX_TXDRV_DTX_DEFAULT);
	falcon_write(efx, &txdrv, XX_TXDRV_CTL_REG);
}

开发者ID:E-LLP，项目名称:n900，代码行数:32，代码来源:falcon_xmac.c

示例8: efx_intr_enable

			void
efx_intr_enable(
	__in		efx_nic_t *enp)
{
	efx_intr_t *eip = &(enp->en_intr);
	efx_oword_t oword;

	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);

	EFX_BAR_READO(enp, FR_AZ_INT_EN_REG_KER, &oword);

	EFX_SET_OWORD_FIELD(oword, FRF_AZ_KER_INT_LEVE_SEL, eip->ei_level);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_DRV_INT_EN_KER, 1);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_EN_REG_KER, &oword);
}

开发者ID:Karamax，项目名称:arrakis，代码行数:16，代码来源:efx_intr.c

示例9: falcon_reconfigure_mac_wrapper

void falcon_reconfigure_mac_wrapper(struct efx_nic *efx)
{
	struct efx_link_state *link_state = &efx->link_state;
	efx_oword_t reg;
	int link_speed, isolate;

	isolate = !!ACCESS_ONCE(efx->reset_pending);

	switch (link_state->speed) {
	case 10000: link_speed = 3; break;
	case 1000:  link_speed = 2; break;
	case 100:   link_speed = 1; break;
	default:    link_speed = 0; break;
	}
	/* MAC_LINK_STATUS controls MAC backpressure but doesn't work
	 * as advertised.  Disable to ensure packets are not
	 * indefinitely held and TX queue can be flushed at any point
	 * while the link is down. */
	EFX_POPULATE_OWORD_5(reg,
			     FRF_AB_MAC_XOFF_VAL, 0xffff /* max pause time */,
			     FRF_AB_MAC_BCAD_ACPT, 1,
			     FRF_AB_MAC_UC_PROM, efx->promiscuous,
			     FRF_AB_MAC_LINK_STATUS, 1, /* always set */
			     FRF_AB_MAC_SPEED, link_speed);
	/* On B0, MAC backpressure can be disabled and packets get
	 * discarded. */
	if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
		EFX_SET_OWORD_FIELD(reg, FRF_BB_TXFIFO_DRAIN_EN,
				    !link_state->up || isolate);
	}

	efx_writeo(efx, &reg, FR_AB_MAC_CTRL);

	/* Restore the multicast hash registers. */
	falcon_push_multicast_hash(efx);

	efx_reado(efx, &reg, FR_AZ_RX_CFG);
	/* Enable XOFF signal from RX FIFO (we enabled it during NIC
	 * initialisation but it may read back as 0) */
	EFX_SET_OWORD_FIELD(reg, FRF_AZ_RX_XOFF_MAC_EN, 1);
	/* Unisolate the MAC -> RX */
	if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
		EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_INGR_EN, !isolate);
	efx_writeo(efx, &reg, FR_AZ_RX_CFG);
}

开发者ID:daveti，项目名称:prov-kernel，代码行数:45，代码来源:falcon.c

示例10: falcon_setscl

static void falcon_setscl(void *data, int state)
{
	struct efx_nic *efx = (struct efx_nic *)data;
	efx_oword_t reg;

	efx_reado(efx, &reg, FR_AB_GPIO_CTL);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO0_OEN, !state);
	efx_writeo(efx, &reg, FR_AB_GPIO_CTL);
}

开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:9，代码来源:falcon.c

示例11: siena_init_nic

/* This call performs hardware-specific global initialisation, such as
 * defining the descriptor cache sizes and number of RSS channels.
 * It does not set up any buffers, descriptor rings or event queues.
 */
static int siena_init_nic(struct efx_nic *efx)
{
	efx_oword_t temp;
	int rc;

	/* Recover from a failed assertion post-reset */
	rc = efx_mcdi_handle_assertion(efx);
	if (rc)
		return rc;

	/* Squash TX of packets of 16 bytes or less */
	efx_reado(efx, &temp, FR_AZ_TX_RESERVED);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
	efx_writeo(efx, &temp, FR_AZ_TX_RESERVED);

	/* Do not enable TX_NO_EOP_DISC_EN, since it limits packets to 16
	 * descriptors (which is bad).
	 */
	efx_reado(efx, &temp, FR_AZ_TX_CFG);
	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_NO_EOP_DISC_EN, 0);
	EFX_SET_OWORD_FIELD(temp, FRF_CZ_TX_FILTER_EN_BIT, 1);
	efx_writeo(efx, &temp, FR_AZ_TX_CFG);

	efx_reado(efx, &temp, FR_AZ_RX_CFG);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_DESC_PUSH_EN, 0);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_INGR_EN, 1);
	/* Enable hash insertion. This is broken for the 'Falcon' hash
	 * if IPv6 hashing is also enabled, so also select Toeplitz
	 * TCP/IPv4 and IPv4 hashes. */
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_HASH_INSRT_HDR, 1);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_HASH_ALG, 1);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_IP_HASH, 1);
	EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_USR_BUF_SIZE,
			    EFX_RX_USR_BUF_SIZE >> 5);
	efx_writeo(efx, &temp, FR_AZ_RX_CFG);

	siena_rx_push_rss_config(efx, false, efx->rss_context.rx_indir_table, NULL);
	efx->rss_context.context_id = 0; /* indicates RSS is active */

	/* Enable event logging */
	rc = efx_mcdi_log_ctrl(efx, true, false, 0);
	if (rc)
		return rc;

	/* Set destination of both TX and RX Flush events */
	EFX_POPULATE_OWORD_1(temp, FRF_BZ_FLS_EVQ_ID, 0);
	efx_writeo(efx, &temp, FR_BZ_DP_CTRL);

	EFX_POPULATE_OWORD_1(temp, FRF_CZ_USREV_DIS, 1);
	efx_writeo(efx, &temp, FR_CZ_USR_EV_CFG);

	efx_farch_init_common(efx);
	return 0;
}

开发者ID:AlexShiLucky，项目名称:linux，代码行数:58，代码来源:siena.c

示例12: falcon_init_rx_cfg

static void falcon_init_rx_cfg(struct efx_nic *efx)
{
	const unsigned huge_buf_size = (3 * 4096) >> 5;
	
	const unsigned ctrl_xon_thr = 20;
	const unsigned ctrl_xoff_thr = 25;
	efx_oword_t reg;

	efx_reado(efx, &reg, FR_AZ_RX_CFG);
	if (efx_nic_rev(efx) <= EFX_REV_FALCON_A1) {
		
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_DESC_PUSH_EN, 0);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_USR_BUF_SIZE,
				    huge_buf_size);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_MAC_TH, 512 >> 8);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_MAC_TH, 2048 >> 8);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_TX_TH, ctrl_xon_thr);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_TX_TH, ctrl_xoff_thr);
	} else {

开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:19，代码来源:falcon.c

示例13: falcon_clock_mac

static void falcon_clock_mac(struct efx_nic *efx)
{
	unsigned strap_val;
	efx_oword_t nic_stat;

	/* Configure the NIC generated MAC clock correctly */
	efx_reado(efx, &nic_stat, FR_AB_NIC_STAT);
	strap_val = EFX_IS10G(efx) ? 5 : 3;
	if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) {
		EFX_SET_OWORD_FIELD(nic_stat, FRF_BB_EE_STRAP_EN, 1);
		EFX_SET_OWORD_FIELD(nic_stat, FRF_BB_EE_STRAP, strap_val);
		efx_writeo(efx, &nic_stat, FR_AB_NIC_STAT);
	} else {
		/* Falcon A1 does not support 1G/10G speed switching
		 * and must not be used with a PHY that does. */
		BUG_ON(EFX_OWORD_FIELD(nic_stat, FRF_AB_STRAP_PINS) !=
		       strap_val);
	}
}

开发者ID:AdrianHuang，项目名称:uclinux-robutest，代码行数:19，代码来源:falcon.c

示例14: siena_nic_rx_cfg

static			void
siena_nic_rx_cfg(
	__in		efx_nic_t *enp)
{
	efx_oword_t oword;

	/*
	 * RX_INGR_EN is always enabled on Siena, because we rely on
	 * the RX parser to be resiliant to missing SOP/EOP.
	 */
	EFX_BAR_READO(enp, FR_AZ_RX_CFG_REG, &oword);
	EFX_SET_OWORD_FIELD(oword, FRF_BZ_RX_INGR_EN, 1);
	EFX_BAR_WRITEO(enp, FR_AZ_RX_CFG_REG, &oword);

	/* Disable parsing of additional 802.1Q in Q packets */
	EFX_BAR_READO(enp, FR_AZ_RX_FILTER_CTL_REG, &oword);
	EFX_SET_OWORD_FIELD(oword, FRF_CZ_RX_FILTER_ALL_VLAN_ETHERTYPES, 0);
	EFX_BAR_WRITEO(enp, FR_AZ_RX_FILTER_CTL_REG, &oword);
}

开发者ID:bahamas10，项目名称:openzfs，代码行数:19，代码来源:siena_nic.c

示例15: siena_intr_disable

static			void
siena_intr_disable(
	__in		efx_nic_t *enp)
{
	efx_oword_t oword;

	EFX_BAR_READO(enp, FR_AZ_INT_EN_REG_KER, &oword);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_DRV_INT_EN_KER, 0);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_EN_REG_KER, &oword);

	EFSYS_SPIN(10);
}

开发者ID:Di0gen，项目名称:test_jenkins_project，代码行数:12，代码来源:efx_intr.c

示例16: siena_intr_disable_unlocked

static			void
siena_intr_disable_unlocked(
	__in		efx_nic_t *enp)
{
	efx_oword_t oword;

	EFSYS_BAR_READO(enp->en_esbp, FR_AZ_INT_EN_REG_KER_OFST,
			&oword, B_FALSE);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_DRV_INT_EN_KER, 0);
	EFSYS_BAR_WRITEO(enp->en_esbp, FR_AZ_INT_EN_REG_KER_OFST,
	    &oword, B_FALSE);
}

开发者ID:Di0gen，项目名称:test_jenkins_project，代码行数:12，代码来源:efx_intr.c

示例17: siena_intr_init

static	__checkReturn	efx_rc_t
siena_intr_init(
	__in		efx_nic_t *enp,
	__in		efx_intr_type_t type,
	__in		efsys_mem_t *esmp)
{
	efx_intr_t *eip = &(enp->en_intr);
	efx_oword_t oword;

	/*
	 * bug17213 workaround.
	 *
	 * Under legacy interrupts, don't share a level between fatal
	 * interrupts and event queue interrupts. Under MSI-X, they
	 * must share, or we won't get an interrupt.
	 */
	if (enp->en_family == EFX_FAMILY_SIENA &&
	    eip->ei_type == EFX_INTR_LINE)
		eip->ei_level = 0x1f;
	else
		eip->ei_level = 0;

	/* Enable all the genuinely fatal interrupts */
	EFX_SET_OWORD(oword);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_ILL_ADR_INT_KER_EN, 0);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_RBUF_OWN_INT_KER_EN, 0);
	EFX_SET_OWORD_FIELD(oword, FRF_AZ_TBUF_OWN_INT_KER_EN, 0);
	if (enp->en_family >= EFX_FAMILY_SIENA)
		EFX_SET_OWORD_FIELD(oword, FRF_CZ_SRAM_PERR_INT_P_KER_EN, 0);
	EFX_BAR_WRITEO(enp, FR_AZ_FATAL_INTR_REG_KER, &oword);

	/* Set up the interrupt address register */
	EFX_POPULATE_OWORD_3(oword,
	    FRF_AZ_NORM_INT_VEC_DIS_KER, (type == EFX_INTR_MESSAGE) ? 1 : 0,
	    FRF_AZ_INT_ADR_KER_DW0, EFSYS_MEM_ADDR(esmp) & 0xffffffff,
	    FRF_AZ_INT_ADR_KER_DW1, EFSYS_MEM_ADDR(esmp) >> 32);
	EFX_BAR_WRITEO(enp, FR_AZ_INT_ADR_REG_KER, &oword);

	return (0);
}

开发者ID:Di0gen，项目名称:test_jenkins_project，代码行数:40，代码来源:efx_intr.c

示例18: falcon_init_rx_cfg

static void falcon_init_rx_cfg(struct efx_nic *efx)
{
	/* Prior to Siena the RX DMA engine will split each frame at
	 * intervals of RX_USR_BUF_SIZE (32-byte units). We set it to
	 * be so large that that never happens. */
	const unsigned huge_buf_size = (3 * 4096) >> 5;
	/* RX control FIFO thresholds (32 entries) */
	const unsigned ctrl_xon_thr = 20;
	const unsigned ctrl_xoff_thr = 25;
	/* RX data FIFO thresholds (256-byte units; size varies) */
	int data_xon_thr = efx_nic_rx_xon_thresh >> 8;
	int data_xoff_thr = efx_nic_rx_xoff_thresh >> 8;
	efx_oword_t reg;

	efx_reado(efx, &reg, FR_AZ_RX_CFG);
	if (efx_nic_rev(efx) <= EFX_REV_FALCON_A1) {
		/* Data FIFO size is 5.5K */
		if (data_xon_thr < 0)
			data_xon_thr = 512 >> 8;
		if (data_xoff_thr < 0)
			data_xoff_thr = 2048 >> 8;
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_DESC_PUSH_EN, 0);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_USR_BUF_SIZE,
				    huge_buf_size);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_MAC_TH, data_xon_thr);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_MAC_TH, data_xoff_thr);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_TX_TH, ctrl_xon_thr);
		EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_TX_TH, ctrl_xoff_thr);
	} else {
		/* Data FIFO size is 80K; register fields moved */
		if (data_xon_thr < 0)

开发者ID:AdrianHuang，项目名称:uclinux-robutest，代码行数:31，代码来源:falcon.c

示例19: falcon_xgxs_link_ok

static bool falcon_xgxs_link_ok(struct efx_nic *efx)
{
	efx_oword_t reg;
	bool align_done, link_ok = false;
	int sync_status;

	/* Read link status */
	efx_reado(efx, &reg, FR_AB_XX_CORE_STAT);

	align_done = EFX_OWORD_FIELD(reg, FRF_AB_XX_ALIGN_DONE);
	sync_status = EFX_OWORD_FIELD(reg, FRF_AB_XX_SYNC_STAT);
	if (align_done && (sync_status == FFE_AB_XX_STAT_ALL_LANES))
		link_ok = true;

	/* Clear link status ready for next read */
	EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_COMMA_DET, FFE_AB_XX_STAT_ALL_LANES);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_CHAR_ERR, FFE_AB_XX_STAT_ALL_LANES);
	EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_DISPERR, FFE_AB_XX_STAT_ALL_LANES);
	efx_writeo(efx, &reg, FR_AB_XX_CORE_STAT);

	return link_ok;
}

开发者ID:Medvedroid，项目名称:OT_903D-kernel-2.6.35.7，代码行数:22，代码来源:falcon_xmac.c

示例20: falcon_reset_sram

/* Zeroes out the SRAM contents.  This routine must be called in
 * process context and is allowed to sleep.
 */
static int falcon_reset_sram(struct efx_nic *efx)
{
	efx_oword_t srm_cfg_reg_ker, gpio_cfg_reg_ker;
	int count;

	/* Set the SRAM wake/sleep GPIO appropriately. */
	efx_reado(efx, &gpio_cfg_reg_ker, FR_AB_GPIO_CTL);
	EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, FRF_AB_GPIO1_OEN, 1);
	EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, FRF_AB_GPIO1_OUT, 1);
	efx_writeo(efx, &gpio_cfg_reg_ker, FR_AB_GPIO_CTL);

	/* Initiate SRAM reset */
	EFX_POPULATE_OWORD_2(srm_cfg_reg_ker,
			     FRF_AZ_SRM_INIT_EN, 1,
			     FRF_AZ_SRM_NB_SZ, 0);
	efx_writeo(efx, &srm_cfg_reg_ker, FR_AZ_SRM_CFG);

	/* Wait for SRAM reset to complete */
	count = 0;
	do {
		netif_dbg(efx, hw, efx->net_dev,
			  "waiting for SRAM reset (attempt %d)...\n", count);

		/* SRAM reset is slow; expect around 16ms */
		schedule_timeout_uninterruptible(HZ / 50);

		/* Check for reset complete */
		efx_reado(efx, &srm_cfg_reg_ker, FR_AZ_SRM_CFG);
		if (!EFX_OWORD_FIELD(srm_cfg_reg_ker, FRF_AZ_SRM_INIT_EN)) {
			netif_dbg(efx, hw, efx->net_dev,
				  "SRAM reset complete\n");

			return 0;
		}
	} while (++count < 20);	/* wait up to 0.4 sec */

	netif_err(efx, hw, efx->net_dev, "timed out waiting for SRAM reset\n");
	return -ETIMEDOUT;
}

开发者ID:daveti，项目名称:prov-kernel，代码行数:42，代码来源:falcon.c

注：本文中的EFX_SET_OWORD_FIELD函数示例整理自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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C++ EFX_SET_OWORD_FIELD函数代码示例

示例1: sfn4111t_reset

示例2: efx_intr_init

示例3: falcon_reset_macs

示例4: siena_intr_trigger

示例5: siena_intr_enable

示例6: falcon_setup_xaui

示例7: falcon_setup_xaui

示例8: efx_intr_enable

示例9: falcon_reconfigure_mac_wrapper

示例10: falcon_setscl

示例11: siena_init_nic

示例12: falcon_init_rx_cfg

示例13: falcon_clock_mac

示例14: siena_nic_rx_cfg

示例15: siena_intr_disable

示例16: siena_intr_disable_unlocked

示例17: siena_intr_init

示例18: falcon_init_rx_cfg

示例19: falcon_xgxs_link_ok

示例20: falcon_reset_sram

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