C++ (Cpp) i8259a_enable_irq Examples

Example #1

File: pic.c Project: Kloniks/muk

int pic_enable_irq(int i, void (*h)(void))
{
  idt_set_handler(i + 32, h);
  i8259a_enable_irq(i);
 
  return 0;
}

Example #2

File: sys_wildfire.c Project: dmgerman/linux-pre-history

static void
wildfire_enable_irq(unsigned int irq)
{
	if (irq < 16)
		i8259a_enable_irq(irq);

	spin_lock(&wildfire_irq_lock);
	set_bit(irq, &cached_irq_mask);
	wildfire_update_irq_hw(irq);
	spin_unlock(&wildfire_irq_lock);
}

Example #3

File: sys_wildfire.c Project: 007kumarraja/rockchip-rk3188-mk908

static void
wildfire_enable_irq(struct irq_data *d)
{
	unsigned int irq = d->irq;

	if (irq < 16)
		i8259a_enable_irq(d);

	spin_lock(&wildfire_irq_lock);
	set_bit(irq, &cached_irq_mask);
	wildfire_update_irq_hw(irq);
	spin_unlock(&wildfire_irq_lock);
}