Exemplos de IER_CLR_BIT em C++ (Cpp)

Exemplo n.º 1

Arquivo: via.c Projeto: 03199618/linux

void via_irq_disable(int irq) {
	int irq_src	= IRQ_SRC(irq);
	int irq_idx	= IRQ_IDX(irq);

#ifdef DEBUG_IRQUSE
	printk(KERN_DEBUG "via_irq_disable(%d)\n", irq);
#endif

	if (irq_src == 1) {
		via1[vIER] = IER_CLR_BIT(irq_idx);
	} else if (irq_src == 2) {
		via2[gIER] = IER_CLR_BIT(irq_idx);
	} else if (irq_src == 7) {
		switch (macintosh_config->via_type) {
		case MAC_VIA_II:
		case MAC_VIA_QUADRA:
			nubus_disabled |= 1 << irq_idx;
			if (nubus_disabled)
				via2[gIER] = IER_CLR_BIT(1);
			break;
		case MAC_VIA_IICI:
			via2[rSIER] = IER_CLR_BIT(irq_idx);
			break;
		}
	}
}

Exemplo n.º 2

Arquivo: via.c Projeto: 12019/hg556a_source

void via_irq_disable(int irq) {
	int irq_src	= IRQ_SRC(irq);
	int irq_idx	= IRQ_IDX(irq);
	int irq_bit	= 1 << irq_idx;

#ifdef DEBUG_IRQUSE
	printk(KERN_DEBUG "via_irq_disable(%d)\n", irq);
#endif

	if (irq_src == 1) {
		via1[vIER] = irq_bit;
	} else if (irq_src == 2) {
		via2[gIER] = irq_bit;
	} else if (irq_src == 7) {
		if (rbv_present) {
			/* disable the slot interrupt.  SIER works like IER. */
			via2[rSIER] = IER_CLR_BIT(irq_idx);
		} else {
			/* disable the nubus irq by changing dir to output */
			/* except on PMU */
			if ((macintosh_config->adb_type != MAC_ADB_PB1) &&
			   (macintosh_config->adb_type != MAC_ADB_PB2)) {
				via2[vDirA] |= irq_bit;
			}
		}
		nubus_active &= ~irq_bit;
	}
}

Exemplo n.º 3

Arquivo: via.c Projeto: TitaniumBoy/lin

void via_irq_disable(int irq) {
	int irq_src	= IRQ_SRC(irq);
	int irq_idx	= IRQ_IDX(irq);
	int irq_bit	= 1 << irq_idx;

#ifdef DEBUG_IRQUSE
	printk("via_irq_disable(%d)\n", irq);
#endif

	if (irq_src == 1) {
		via1[vIER] = irq_bit;
	} else if (irq_src == 2) {
		via2[gIER] = irq_bit;
	} else if (irq_src == 7) {
		if (rbv_present) {
			/* disable the slot interrupt.  SIER works like IER. */
			via2[rSIER] = IER_CLR_BIT(irq_idx);
		} else {
			/* disable the nubus irq by changing dir to output */
			via2[vDirA] |= irq_bit;
		}
		nubus_active &= ~irq_bit;
	}
}