初探linux中断系统（2）
摘要：
中断系统初始化的过程用来初始化中断系统的函数位于arch/x86/kernel/irqinit.c，定义如下void __init init_IRQ(void){ int i; /* * On cpu 0, Assign IRQ0_VECTOR..IRQ15_VECTOR's to IRQ 0..15. * If these IRQ's are handled by legacy interrupt-controllers like PIC, * then this configuration will likely be static after the boot. If * 阅读全文
posted @ 2011-02-28 10:27 gary_chen 阅读(762) 评论(0) 推荐(0) 编辑
