C++ (Cpp) arm_get_next_irq示例

示例#1

文件： intr.c 项目： Zhuguoping/freebsd

void
arm_handler_execute(struct trapframe *frame, int irqnb)
{
	struct intr_event *event;
	int i;

	PCPU_INC(cnt.v_intr);
	i = -1;
	while ((i = arm_get_next_irq(i)) != -1) {
		intrcnt[i]++;
		event = intr_events[i];
		if (intr_event_handle(event, frame) != 0) {
			/* XXX: Log stray IRQs */
			arm_mask_irq(i);
		}
	}
}

示例#2

文件： intr.c 项目： FreeBSDFoundation/freebsd

void
intr_irq_handler(struct trapframe *frame)
{
	struct intr_event *event;
	int i;

	VM_CNT_INC(v_intr);
	i = -1;
	while ((i = arm_get_next_irq(i)) != -1) {
		intrcnt[i]++;
		event = intr_events[i];
		if (intr_event_handle(event, frame) != 0) {
			/* XXX: Log stray IRQs */
			arm_mask_irq(i);
		}
	}
#ifdef HWPMC_HOOKS
	if (pmc_hook && (PCPU_GET(curthread)->td_pflags & TDP_CALLCHAIN))
		pmc_hook(PCPU_GET(curthread), PMC_FN_USER_CALLCHAIN, frame);
#endif
}