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

/* Advance clock(s) */
static void
adm_adclk(adm_info_t *adm, int clocks)
{
	int i;
	for (i = 0; i < clocks; i ++) {
		/* Clock high */
		si_gpioout(adm->sih, adm->eesk, adm->eesk, GPIO_DRV_PRIORITY);
		OSL_DELAY(EECK_EDGE_TIME);
		/* Clock low */
		si_gpioout(adm->sih, adm->eesk, 0, GPIO_DRV_PRIORITY);
		OSL_DELAY(EECK_EDGE_TIME);
	}
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:14，代码来源:etc_adm.c


示例2: pcie2_mdiosetblock

static bool
pcie2_mdiosetblock(pcicore_info_t *pi, uint blk)
{
	sbpcieregs_t *pcieregs = pi->regs.pcieregs;
	uint mdiodata, mdioctrl, i = 0;
	uint pcie_serdes_spinwait = 200;

	mdioctrl = MDIOCTL2_DIVISOR_VAL | (0x1F << MDIOCTL2_REGADDR_SHF);
	W_REG(pi->osh, &pcieregs->u.pcie2.mdiocontrol, mdioctrl);

	mdiodata = (blk << MDIODATA2_DEVADDR_SHF) | MDIODATA2_DONE;
	W_REG(pi->osh, &pcieregs->u.pcie2.mdiowrdata, mdiodata);

	PR28829_DELAY();
	/* retry till the transaction is complete */
	while (i < pcie_serdes_spinwait) {
		if (!(R_REG(pi->osh, &(pcieregs->u.pcie2.mdiowrdata)) & MDIODATA2_DONE)) {
			break;
		}
		OSL_DELAY(1000);
		i++;
	}

	if (i >= pcie_serdes_spinwait) {
		PCI_ERROR(("pcie_mdiosetblock: timed out\n"));
		return FALSE;
	}

	return TRUE;
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:30，代码来源:nicpci.c


示例3: pcie_mdiosetblock

static bool
pcie_mdiosetblock(pcicore_info_t *pi, uint blk)
{
	sbpcieregs_t *pcieregs = pi->regs.pcieregs;
	uint mdiodata, i = 0;
	uint pcie_serdes_spinwait = 200;

	mdiodata = MDIODATA_START | MDIODATA_WRITE | (MDIODATA_DEV_ADDR << MDIODATA_DEVADDR_SHF) | \
	        (MDIODATA_BLK_ADDR << MDIODATA_REGADDR_SHF) | MDIODATA_TA | (blk << 4);
	W_REG(pi->osh, &pcieregs->mdiodata, mdiodata);

	PR28829_DELAY();
	/* retry till the transaction is complete */
	while (i < pcie_serdes_spinwait) {
		if (R_REG(pi->osh, &(pcieregs->mdiocontrol)) & MDIOCTL_ACCESS_DONE) {
			break;
		}
		OSL_DELAY(1000);
		i++;
	}

	if (i >= pcie_serdes_spinwait) {
		PCI_ERROR(("pcie_mdiosetblock: timed out\n"));
		return FALSE;
	}

	return TRUE;
}
开发者ID:ariavie，项目名称:bcm，代码行数:28，代码来源:nicpci.c


示例4: adm_disout

/* Disable outputs to the chip */
static void
adm_disout(adm_info_t *adm, uint32 pins)
{
	/* Disable GPIO outputs */
	si_gpioouten(adm->sih, pins, 0, GPIO_DRV_PRIORITY);
	OSL_DELAY(EECK_EDGE_TIME);
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:8，代码来源:etc_adm.c


示例5: dma_txreset

void
dma_txreset(dma_info_t *di)
{
	uint32 status;

	DMA_TRACE(("%s: dma_txreset\n", di->name));

	/* address PR8249/PR7577 issue */
	/* suspend tx DMA first */
	W_REG(&di->regs->xmtcontrol, XC_SE);
	SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED &&
		 status != XS_XS_IDLE &&
		 status != XS_XS_STOPPED,
		 10000);

	/* PR2414 WAR: DMA engines are not disabled until transfer finishes */
	W_REG(&di->regs->xmtcontrol, 0);
	SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED,
		 10000);

	if (status != XS_XS_DISABLED) {
		DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
	}

	/* wait for the last transaction to complete */
	OSL_DELAY(300);
}
开发者ID:ariavie，项目名称:bcm，代码行数:27，代码来源:hnddma.c


示例6: reset_release_wait

static void
reset_release_wait(void)
{
	int gpio;
	uint32 gpiomask;
	int i=0;

	if ((gpio = nvram_resetgpio_init ((void *)sih)) < 0)
		return;

	/* Reset button is active low */
	gpiomask = (uint32)1 << gpio;
	while (1) {
		if ((i%100000) < 30000) {
			LEDON();
		}
		else {
			LEDOFF();
		}
		i++;

		if (i==0xffffff) {
			i = 0;
		}

		if (si_gpioin(sih) & gpiomask) {
			OSL_DELAY(RESET_DEBOUNCE_TIME);

			if (si_gpioin(sih) & gpiomask)
				break;
		}
	}
}
开发者ID:1703011，项目名称:asuswrt-merlin，代码行数:33，代码来源:bcm947xx_devs.c


示例7: dhd_customer_gpio_wlan_ctrl

/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
				__FUNCTION__));
#ifdef FIH_HW
			bcm4330_wifi_suspend();  //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(0, 0);
#endif
			//WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
				__FUNCTION__));
#ifdef FIH_HW
			bcm4330_wifi_resume();  //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(1, 0);
#endif
			//WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
				__FUNCTION__));
#ifdef FIH_HW
			wifi_power(0);  //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
#ifdef FIH_HW
			wifi_power(1);  //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(1);
			/* Lets customer power to get stable */
			OSL_DELAY(200);
#endif /* CUSTOMER_HW */
		break;
	}
}
开发者ID:sladebot，项目名称:Vengeance-Kernel-MSM7x27，代码行数:60，代码来源:dhd_custom_gpio.c


示例8: bcm_mdelay

void bcm_mdelay(uint ms)
{
	uint i;

	for (i = 0; i < ms; i++) {
		OSL_DELAY(1000);
	}
}
开发者ID:prime5711，项目名称:blackbox，代码行数:8，代码来源:bcmutils.c


示例9: adm_enout

/* Enable outputs with specified value to the chip */
static void
adm_enout(adm_info_t *adm, uint32 pins, uint val)
{
	/* Prepare GPIO output value */
	si_gpioout(adm->sih, pins, val, GPIO_DRV_PRIORITY);
	/* Enable GPIO outputs */
	si_gpioouten(adm->sih, pins, pins, GPIO_DRV_PRIORITY);
	OSL_DELAY(EECK_EDGE_TIME);
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:10，代码来源:etc_adm.c


示例10: pciegen1_mdioop

static int
pciegen1_mdioop(pcicore_info_t *pi, uint physmedia, uint regaddr, bool write, uint *val)
{
	sbpcieregs_t *pcieregs = pi->regs.pcieregs;
	uint mdiodata;
	uint i = 0;
	uint pcie_serdes_spinwait = 10;

	if (!PCIE_GEN1(pi->sih))
		ASSERT(0);

	/* enable mdio access to SERDES */
	W_REG(pi->osh, (&pcieregs->u.pcie1.mdiocontrol), MDIOCTL_PREAM_EN | MDIOCTL_DIVISOR_VAL);

	if (pi->sih->buscorerev >= 10) {
		/* new serdes is slower in rw, using two layers of reg address mapping */
		if (!pcie_mdiosetblock(pi, physmedia))
			return 1;
		mdiodata = (MDIODATA_DEV_ADDR << MDIODATA_DEVADDR_SHF) |
			(regaddr << MDIODATA_REGADDR_SHF);
		pcie_serdes_spinwait *= 20;
	} else {
		mdiodata = (physmedia << MDIODATA_DEVADDR_SHF_OLD) |
			(regaddr << MDIODATA_REGADDR_SHF_OLD);
	}

	if (!write)
		mdiodata |= (MDIODATA_START | MDIODATA_READ | MDIODATA_TA);
	else
		mdiodata |= (MDIODATA_START | MDIODATA_WRITE | MDIODATA_TA | *val);

	W_REG(pi->osh, &pcieregs->u.pcie1.mdiodata, mdiodata);

	PR28829_DELAY();

	/* retry till the transaction is complete */
	while (i < pcie_serdes_spinwait) {
		if (R_REG(pi->osh, &(pcieregs->u.pcie1.mdiocontrol)) & MDIOCTL_ACCESS_DONE) {
			if (!write) {
				PR28829_DELAY();
				*val = (R_REG(pi->osh, &(pcieregs->u.pcie1.mdiodata)) &
					MDIODATA_MASK);
			}
			/* Disable mdio access to SERDES */
			W_REG(pi->osh, (&pcieregs->u.pcie1.mdiocontrol), 0);
			return 0;
		}
		OSL_DELAY(1000);
		i++;
	}

	PCI_ERROR(("pcie_mdioop: timed out op: %d\n", write));
	/* Disable mdio access to SERDES */
	W_REG(pi->osh, (&pcieregs->u.pcie1.mdiocontrol), 0);
	return 1;
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:56，代码来源:nicpci.c


示例11: dhd_customer_gpio_wlan_ctrl

/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
				__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
			gpio_set_value(CONFIG_BCM4329_GPIO_WL_RESET, 0);
#endif

#ifdef CUSTOMER_HW
			bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(0, 0);
#endif
			WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
				__FUNCTION__));
#if defined(CONFIG_LGE_BCM432X_PATCH)
			gpio_set_value(CONFIG_BCM4329_GPIO_WL_RESET, 1);
			mdelay(150);	//mingi
#endif
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(1, 0);
#endif
			WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
			/* Lets customer power to get stable */
			OSL_DELAY(500);
		break;
	}
}
开发者ID:venkatkamesh，项目名称:lg_ally_kernel-2.6.XX，代码行数:56，代码来源:dhd_custom_gpio.c


示例12: adm_write

/* Write a bit stream to the chip */
static void
adm_write(adm_info_t *adm, int cs, uint8 *buf, uint bits)
{
	uint i, len = (bits + 7) / 8;
	uint8 mask;

	/* CS high/low */
	if (cs)
		si_gpioout(adm->sih, adm->eecs, adm->eecs, GPIO_DRV_PRIORITY);
	else
		si_gpioout(adm->sih, adm->eecs, 0, GPIO_DRV_PRIORITY);
	OSL_DELAY(EECK_EDGE_TIME);

	/* Byte assemble from MSB to LSB */
	for (i = 0; i < len; i++) {
		/* Bit bang from MSB to LSB */
		for (mask = 0x80; mask && bits > 0; mask >>= 1, bits --) {
			/* Clock low */
			si_gpioout(adm->sih, adm->eesk, 0, GPIO_DRV_PRIORITY);
			OSL_DELAY(EECK_EDGE_TIME);

			/* Output on rising edge */
			if (mask & buf[i])
				si_gpioout(adm->sih, adm->eedi, adm->eedi, GPIO_DRV_PRIORITY);
			else
				si_gpioout(adm->sih, adm->eedi, 0, GPIO_DRV_PRIORITY);
			OSL_DELAY(EEDI_SETUP_TIME);

			/* Clock high */
			si_gpioout(adm->sih, adm->eesk, adm->eesk, GPIO_DRV_PRIORITY);
			OSL_DELAY(EECK_EDGE_TIME);
		}
	}

	/* Clock low */
	si_gpioout(adm->sih, adm->eesk, 0, GPIO_DRV_PRIORITY);
	OSL_DELAY(EECK_EDGE_TIME);

	/* CS low */
	if (cs)
		si_gpioout(adm->sih, adm->eecs, 0, GPIO_DRV_PRIORITY);
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:43，代码来源:etc_adm.c


示例13: dhd_customer_gpio_wlan_ctrl

/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(0, 0);
#endif
			WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
			wifi_set_power(1, 0);
#endif
			WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
			remove_proc_entry("q_wlan", NULL);	
			q_wlan_flag = 0;
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
			entry = create_proc_read_entry("q_wlan", 0, NULL, q_proc_call, NULL);
			if (!entry)
				printk("cl: unable to create proc file.\n");
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(1);
#endif 
			/* Lets customer power to get stable */
			OSL_DELAY(50);
		break;
	}
}
开发者ID:Stepanowegor，项目名称:kernel_dell_streak7，代码行数:53，代码来源:dhd_custom_gpio.c


示例14: pcie_watchdog_reset

void pcie_watchdog_reset(osl_t *osh, si_t *sih, sbpcieregs_t *sbpcieregs)
{
	uint32 val, i, lsc;
	uint16 cfg_offset[] = {PCIECFGREG_STATUS_CMD, PCIECFGREG_PM_CSR,
		PCIECFGREG_MSI_CAP, PCIECFGREG_MSI_ADDR_L,
		PCIECFGREG_MSI_ADDR_H, PCIECFGREG_MSI_DATA,
		PCIECFGREG_LINK_STATUS_CTRL2, PCIECFGREG_RBAR_CTRL,
		PCIECFGREG_PML1_SUB_CTRL1, PCIECFGREG_REG_BAR2_CONFIG,
		PCIECFGREG_REG_BAR3_CONFIG};
	uint32 origidx = si_coreidx(sih);

	/* Disable/restore ASPM Control to protect the watchdog reset */
	W_REG(osh, &sbpcieregs->configaddr, PCIECFGREG_LINK_STATUS_CTRL);
	lsc = R_REG(osh, &sbpcieregs->configdata);
	val = lsc & (~PCIE_ASPM_ENAB);
	W_REG(osh, &sbpcieregs->configdata, val);

	si_setcore(sih, PCIE2_CORE_ID, 0);
	si_corereg(sih, SI_CC_IDX, OFFSETOF(chipcregs_t, watchdog), ~0, 4);
	OSL_DELAY(100000);
#ifdef BCMQT
	OSL_DELAY(200000);
#endif /* BCMQT */

	W_REG(osh, &sbpcieregs->configaddr, PCIECFGREG_LINK_STATUS_CTRL);
	W_REG(osh, &sbpcieregs->configdata, lsc);

	/* Write configuration registers back to the shadow registers
	 * cause shadow registers are cleared out after watchdog reset.
	 */
	for (i = 0; i < ARRAYSIZE(cfg_offset); i++) {
		W_REG(osh, &sbpcieregs->configaddr, cfg_offset[i]);
		val = R_REG(osh, &sbpcieregs->configdata);
		W_REG(osh, &sbpcieregs->configdata, val);
	}
	si_setcoreidx(sih, origidx);
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:37，代码来源:pcie_core.c


示例15: flash_poll

static int
flash_poll(unsigned long off, uint16 data)
{
	unsigned long addr;
	int cnt = FLASH_TRIES;
	uint16 st;

	ASSERT(flashutl_desc != NULL);

	if (flashutl_desc->type == AMD || flashutl_desc->type == SST) {
		/* AMD style poll checkes the address being written */
		addr = FLASH_ADDR(off);
		while ((st = flash_readword(addr)) != data && cnt != 0) {
			OSL_DELAY(10);
			cnt--;
		}
		if (cnt == 0) {
			DPRINT(("%s: timeout, off %lx, read 0x%x, expected 0x%x\n",
				__FUNCTION__, off, st, data));
			return -1;
		}
	} else {
		/* INTEL style poll is at second word of the block being written */
		addr = FLASH_ADDR(block(off, BLOCK_BASE)+sizeof(uint16));
		while (((st = flash_readword(addr)) & DONE) == 0 && cnt != 0) {
			OSL_DELAY(10);
			cnt--;
		}
		if (cnt == 0) {
			DPRINT(("%s: timeout, error status = 0x%x\n", __FUNCTION__, st));
			return -1;
		}
	}

	return 0;
}
开发者ID:Hosting-Scripts，项目名称:asuswrt-merlin，代码行数:36，代码来源:flashutl.c


示例16: dhd_customer_gpio_wlan_ctrl

void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(2);
#endif 
#ifdef CUSTOMER_HW2
			wifi_set_power(0, 0);
#endif
			WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(2);
#endif 
#ifdef CUSTOMER_HW2
			wifi_set_power(1, 0);
#endif
			WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(1);
#endif 
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(1);
			
			OSL_DELAY(200);
#endif 
		break;
	}
}
开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:47，代码来源:dhd_custom_gpio.c


示例17: dhd_customer_gpio_wlan_ctrl

/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2) || defined(CUSTOMER_HW4)
			wifi_set_power(0, WIFI_TURNOFF_DELAY);
#endif
			WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2) || defined(CUSTOMER_HW4)
			wifi_set_power(1, WIFI_TURNON_DELAY);
#endif
			WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			bcm_wlan_power_on(1);
			/* Lets customer power to get stable */
			OSL_DELAY(200);
#endif /* CUSTOMER_HW */
		break;
	}
}
开发者ID:winkapp，项目名称:wink-relay-kernel-public，代码行数:48，代码来源:dhd_custom_gpio.c


示例18: si_buscore_prep

static bool
si_buscore_prep(si_info_t *sii, uint bustype, uint devid, void *sdh)
{
	/* need to set memseg flag for CF card first before any sb registers access */
	if (BUSTYPE(bustype) == PCMCIA_BUS)
		sii->memseg = TRUE;


	if (BUSTYPE(bustype) == SDIO_BUS) {
		int err;
		uint8 clkset;

		/* Try forcing SDIO core to do ALPAvail request only */
		clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ;
		bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, clkset, &err);
		if (!err) {
			uint8 clkval;

			/* If register supported, wait for ALPAvail and then force ALP */
			clkval = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, NULL);
			if ((clkval & ~SBSDIO_AVBITS) == clkset) {
				SPINWAIT(((clkval = bcmsdh_cfg_read(sdh, SDIO_FUNC_1,
					SBSDIO_FUNC1_CHIPCLKCSR, NULL)), !SBSDIO_ALPAV(clkval)),
					PMU_MAX_TRANSITION_DLY);
				if (!SBSDIO_ALPAV(clkval)) {
					SI_ERROR(("timeout on ALPAV wait, clkval 0x%02x\n",
						clkval));
					return FALSE;
				}
				clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_FORCE_ALP;
				bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR,
					clkset, &err);
				OSL_DELAY(65);
			}
		}
#ifndef MMC_SDIO_FORCE_PULLUP
		/* Also, disable the extra SDIO pull-ups */
		bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP, 0, NULL);
#endif
	}


	return TRUE;
}
开发者ID:marcero，项目名称:ab73kernel-Hannspad-2632，代码行数:44，代码来源:siutils.c


示例19: dhd_customer_gpio_wlan_ctrl

/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
	switch (onoff) {
		case WLAN_RESET_OFF:
			WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET_OFF\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			gpio_set_value(WL_RST_N, 0);
#endif /* CUSTOMER_HW */
			WL_ERROR(("=========== WLAN placed in RESET ========\n"));
		break;

		case WLAN_RESET_ON:
			WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			gpio_set_value(WL_RST_N, 1);
#endif /* CUSTOMER_HW */
			WL_ERROR(("=========== WLAN going back to live  ========\n"));
		break;

		case WLAN_POWER_OFF:
			WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_OFF\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			gpio_set_value(WL_RST_N, 0);
#endif /* CUSTOMER_HW */
		break;

		case WLAN_POWER_ON:
			WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
				__FUNCTION__));
#ifdef CUSTOMER_HW
			gpio_set_value(WL_RST_N, 1);
#endif /* CUSTOMER_HW */
		break;
	}

	/* Lets customer power to get stable */
	OSL_DELAY(200);

}
开发者ID:DooMLoRD，项目名称:android_hardware_broadcom_wlan，代码行数:44，代码来源:dhd_custom_gpio.c


示例20: pciegen2_mdioop

static int
pciegen2_mdioop(pcicore_info_t *pi, uint physmedia, uint regaddr, bool write, uint *val,
	bool slave_bypass)
{
	sbpcieregs_t *pcieregs = pi->regs.pcieregs;
	uint pcie_serdes_spinwait = 200, i = 0, mdio_ctrl;
	uint32 *reg32;

	if (!PCIE_GEN2(pi->sih))
		ASSERT(0);

	pcie2_mdiosetblock(pi, physmedia);

	/* enable mdio access to SERDES */
	mdio_ctrl = MDIOCTL2_DIVISOR_VAL;
	mdio_ctrl |= (regaddr << MDIOCTL2_REGADDR_SHF);

	if (slave_bypass)
		mdio_ctrl |= MDIOCTL2_SLAVE_BYPASS;

	if (!write)
		mdio_ctrl |= MDIOCTL2_READ;

	W_REG(pi->osh, (&pcieregs->u.pcie2.mdiocontrol), mdio_ctrl);
	if (write) {
		reg32 =  (uint32 *)&(pcieregs->u.pcie2.mdiowrdata);
		W_REG(pi->osh, reg32, *val | MDIODATA2_DONE);
	}
	else
		reg32 =  (uint32 *)&(pcieregs->u.pcie2.mdiorddata);

	/* retry till the transaction is complete */
	while (i < pcie_serdes_spinwait) {
		if (!(R_REG(pi->osh, reg32) & MDIODATA2_DONE)) {
			if (!write)
				*val = (R_REG(pi->osh, reg32) & MDIODATA2_MASK);
			return 0;
		}
		OSL_DELAY(1000);
		i++;
	}
	return 0;
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:43，代码来源:nicpci.c



注：本文中的OSL_DELAY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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