C++ (Cpp) sa1100_init_irq Beispiele

Beispiel #1

Datei: graphicsmaster.c Projekt: dduval/kernel-rhel3

static void __init graphicsmaster_init_irq(void)
{
	int irq;

	/* First the standard SA1100 IRQs */
	sa1100_init_irq();

	/* disable all IRQs */
	ADS_INT_EN1 = 0;
	ADS_INT_EN2 = 0;
	/* clear all IRQs */
	ADS_INT_ST1 = 0xff;
	ADS_INT_ST2 = 0xff;

	for (irq = ADS_EXT_IRQ(0); irq <= ADS_EXT_IRQ(7); irq++) {
		irq_desc[irq].valid	= 1;
		irq_desc[irq].probe_ok	= 1;
		irq_desc[irq].mask_ack	= ADS_mask_and_ack_irq0;
		irq_desc[irq].mask	= ADS_mask_irq0;
		irq_desc[irq].unmask	= ADS_unmask_irq0;
	}
	for (irq = ADS_EXT_IRQ(8); irq <= ADS_EXT_IRQ(15); irq++) {
		irq_desc[irq].valid	= 1;
		irq_desc[irq].probe_ok	= 1;
		irq_desc[irq].mask_ack	= ADS_mask_and_ack_irq1;
		irq_desc[irq].mask	= ADS_mask_irq1;
		irq_desc[irq].unmask	= ADS_unmask_irq1;
	}
	set_GPIO_IRQ_edge(GPIO_GPIO0, GPIO_FALLING_EDGE);
	setup_arm_irq( IRQ_GPIO0, &ADS_ext_irq );
}

Beispiel #2

Datei: graphicsmaster.c Projekt: GunioRobot/MI424WR_GEN2_Rev_E-F

static void __init graphicsmaster_init_irq(void)
{
	int irq;

	/* First the standard SA1100 IRQs */
	sa1100_init_irq();

	/* disable all IRQs */
	ADS_INT_EN1 = 0;
	ADS_INT_EN2 = 0;
	/* clear all IRQs */
	ADS_INT_ST1 = 0xff;
	ADS_INT_ST2 = 0xff;

	for (irq = IRQ_GRAPHICSMASTER_START; irq < IRQ_GRAPHICSMASTER_UCB1200; irq++) {
		irq_desc[irq].valid	= 1;
		irq_desc[irq].probe_ok	= 1;
		irq_desc[irq].mask_ack	= ADS_mask_and_ack_irq0;
		irq_desc[irq].mask	= ADS_mask_irq0;
		irq_desc[irq].unmask	= ADS_unmask_irq0;
	}
	for (irq = IRQ_GRAPHICSMASTER_UCB1200; irq < IRQ_GRAPHICSMASTER_END; irq++) {
		irq_desc[irq].valid	= 1;
		irq_desc[irq].probe_ok	= 1;
		irq_desc[irq].mask_ack	= ADS_mask_and_ack_irq1;
		irq_desc[irq].mask	= ADS_mask_irq1;
		irq_desc[irq].unmask	= ADS_unmask_irq1;
	}

	GPDR &= ~GPIO_GPIO0;
	set_GPIO_IRQ_edge(GPIO_GPIO0, GPIO_FALLING_EDGE);
	setup_arm_irq( IRQ_GPIO0, &ADS_ext_irq );
}

Beispiel #3

Datei: h3600.c Projekt: Broadcom/stblinux-2.6.18

static void __init h3800_init_irq(void)
{
	int i;

	/* Initialize standard IRQs */
	sa1100_init_irq();

	/* Disable all IRQs and set up clock */
	H3800_ASIC2_KPIINTSTAT	   =  0;     /* Disable all interrupts */
	H3800_ASIC2_GPIINTSTAT	   =  0;

	H3800_ASIC2_KPIINTCLR	   =  0;     /* Clear all KPIO interrupts */
	H3800_ASIC2_GPIINTCLR	   =  0;     /* Clear all GPIO interrupts */

//	H3800_ASIC2_KPIINTCLR	   =  0xffff;	  /* Clear all KPIO interrupts */
//	H3800_ASIC2_GPIINTCLR	   =  0xffff;	  /* Clear all GPIO interrupts */

	H3800_ASIC2_CLOCK_Enable       |= ASIC2_CLOCK_EX0;   /* 32 kHZ crystal on */
	H3800_ASIC2_INTR_ClockPrescale |= ASIC2_INTCPS_SET;
	H3800_ASIC2_INTR_ClockPrescale	= ASIC2_INTCPS_CPS(0x0e) | ASIC2_INTCPS_SET;
	H3800_ASIC2_INTR_TimerSet	= 1;

#if 0
	for (i = 0; i < H3800_KPIO_IRQ_COUNT; i++) {
		int irq = i + H3800_KPIO_IRQ_START;
		irq_desc[irq].valid    = 1;
		irq_desc[irq].probe_ok = 1;
		set_irq_chip(irq, &h3800_kpio_irqchip);
	}

	for (i = 0; i < H3800_GPIO_IRQ_COUNT; i++) {
		int irq = i + H3800_GPIO_IRQ_START;
		irq_desc[irq].valid    = 1;
		irq_desc[irq].probe_ok = 1;
		set_irq_chip(irq, &h3800_gpio_irqchip);
	}
#endif
	set_irq_type(IRQ_GPIO_H3800_ASIC, IRQT_RISING);
	set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, h3800_IRQ_demux);
}

Beispiel #4

Datei: adsbitsy.c Projekt: GunioRobot/MI424WR_GEN2_Rev_E-F

static void __init adsbitsy_init_irq(void)
{
	/* First the standard SA1100 IRQs */
	sa1100_init_irq();
}

Beispiel #5

static void __init cerf_init_irq(void)
{
	sa1100_init_irq();
	set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING);
}