irq信息详情
abbr.中断请求（InterruptRequest）
insectivora species───食虫纲
frail synonym───脆弱同义词
ass pillow───屁股枕头
fructose metabolism───果糖代谢
ghost riders in the sky───天空中的幽灵骑士
corroboration define───确证定义
buckeye recruits───七叶树新兵
substantively legal───实质上合法的
glide into───渐变为
give a bill───付账单
This helps the kernel IRQ layer clearly identify which driver is handling that particular interrupt.───这样可以帮助内核的 IRQ 层清楚地识别出哪个驱动程序正在处理那个特定的中断。
Strategy 1: Software-generated IRQ───策略 1：软件生成 IRQ
IRQ column indicates the number of interrupts that occurred while that process was running.───irq栏指明了在进程进行过程中发生的中断的数目。
In 2. 6, the driver needs to return IRQ_HANDLED if the interrupt is from that device or IRQ_NONE if it has nothing to do with it.───在2.6中，驱动程序如果要从一个设备上发出一个中断需要返回IRQ_HANDLED，如果不是的话返回IRQ_NONE。
Registers and releases, respectively, a callback handler for an IRQ line. The registration can be exclusive or shared.───分别用于注册和释放在IRQ线路上的回调句柄！
All the devices sharing the same IRQ number are linked together in a list with this pointer.───所有的共享同一个IRQ数的设备被一个链表所关联在一起，这个指针指向这个链表。
A simple way to increase the number of devices a system can host is to allow multiple devices to share a common IRQ.───一个简单的方法可以增加该系统可以提供的设备数目，就是充许多个设备共享一个通用的IRQ。
The IRQ column indicates the number of interrupts that occurred while that process was running.───IRQ栏指明了在进程进行过程中发生的中断的数目。
Boolean indicating whether the IRQ can be shared.───布尔值用于指明IRQ是否能被共享。