C++ (Cpp) vrc5477_irq_dispatch示例

示例#1

文件： irq.c 项目： 3sOx/asuswrt-merlin

asmlinkage void plat_irq_dispatch(void)
{
	unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;

	if (pending & STATUSF_IP7)
		do_IRQ(CPU_IRQ_BASE + 7);
	else if (pending & VR5477INTS)
		vrc5477_irq_dispatch();
	else if (pending & STATUSF_IP0)
		do_IRQ(CPU_IRQ_BASE);
	else if (pending & STATUSF_IP1)
		do_IRQ(CPU_IRQ_BASE + 1);
	else
		spurious_interrupt();
}

示例#2

文件： irq.c 项目： Broadcom/stblinux-2.6.18

asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
{
	unsigned int pending = read_c0_cause() & read_c0_status();

	if (pending & STATUSF_IP7)
		do_IRQ(CPU_IRQ_BASE + 7, regs);
	else if (pending & VR5477INTS)
		vrc5477_irq_dispatch(regs);
	else if (pending & STATUSF_IP0)
		do_IRQ(CPU_IRQ_BASE, regs);
	else if (pending & STATUSF_IP1)
		do_IRQ(CPU_IRQ_BASE + 1, regs);
	else
		spurious_interrupt(regs);
}