这些设备中断CPU，使CPU立即处理它们的请求。
These devices interrupt the CPU and make it process their requests immediately.
唯一的实质性变化就是我们为摄像头设备中断行请求一个中断。
The only real change is that we now request an interrupt for the camera device interrupt line.
指示器的指示字还包含一个值，当相应行不在存贮器中时，它引起硬设备或软设备中断。
The pointer to a row can contain some value which causes a hardware or software interrupt in case the row is not in memory.
但在一般的嵌入式系统中，当系统进入IDLE状态后，即使没有其他设备中断，实时时钟中断也会不断唤醒CPU，这样就会大大增加系统的功耗。
However, in common embedded system, the real-time clock interrupt will wake up the CPU rapidly and periodically even there is no other devices' interrupt. That will increase system power consumption.
这是首次实现手持式商用设备上的数据、语音和视频通过3g网和军事战术无线电同时传输，并且服务过程中没有任何中断。
It was the first time that data, voice and video over the hand-held commercial devices were simultaneously transmitted over both 3g and military tactical radios without any interruptions in service.
当一个设备失败时，其他设备将接管其负载，中断时间很少甚至没有。
When a device fails, other devices pick up the load with little or no interruption.
当有一台设备失效时，其他设备会在临界值内以少量或无中断或变化接管负载。
When a device fails, other devices pick up the load with little or no interruption or changes in threshold levels.
本文通过模拟各种中断，尽可能地帮助设备驱动程序开发人员测试中断服务例程。
This article helps device driver developers test the interrupt service routine as much as possible by simulating the various interrupts.
为设备分配中断请求(IRQ)的确是一个非常有用的服务，因为它允许OS只获取一个服务列表并开始运行，而不用对它们进行编程。
Allocating interrupt requests (IRQs) to devices may actually be a useful service, because it allows the OS to just grab a list of devices and start running, without having to program them.
这种策略需要一个内核线程来触发中断，这样就可以调用该设备的ISR 了。
This strategy requires the kernel thread to raise the interrupt so that the device's ISR will get called.
最后，驱动程序与API和应用程序是紧耦合的，需要调试设备驱动程序在中断丢失和乱序发生时的情况。
And finally, the driver is tightly coupled with various APIs and applications, and you may have to debug a device driver where interrupt losses and out-of-sequence interrupts happen.
这种损坏从设备的小中断到电子元件被烧毁不等。
The damage could range from a minor interruption to actual burnout of components.
如果下载了部分软件分发作业的文件后，设备连接中断，那么当连接恢复时分发作业从断点处继续。
If the connection with a device is broken after some files of a software distribution job are already downloaded, the distribution continues where it left off when the connection resumes.
如果一个中断请求不断到来而且没有注册那个设备的处理程序(例如，所有的驱动程序都返回IRQ_NONE)，内核就会忽略来自那个设备的中断。
If an interrupt keeps coming in and there is no registered handler for that device (for instance, all drivers return IRQ_NONE), then the kernel can block interrupts from that device.
发生太阳风暴期间，由于风暴会中断飞机的通信设备，跨越南北两极的航班通常会偏离航道。
During solar storms, transpolar flights are routinely diverted because the storms can disrupt the planes’ communications equipment.
这个虚拟接口包含预期的接口，包括表示设备(如shadowPCI)的虚拟地址空间和虚拟中断。
This virtual interface would consist of the expected interface, including a virtual address space representing the device (such as shadow PCI) and virtual interrupt.
ioctl命令应该添加到设备驱动程序中，这样就可以从测试应用程序中控制对中断的模拟了。
A new ioctl command should be added to the device driver to control the interrupt simulation from the test application.
在出现瓶颈之前了解这个信息，并使用更多的DataPower设备来缓解它，从而使您避免系统中断。
Knowing this information before bottlenecks occur and alleviating it with additional DataPower devices can help you avoid system interruptions.
bottomhalf方法可以将设备驱动程序中的工作延迟到中断处理后执行。
A bottom half is a way to defer work from interrupt handling to be done later in a device driver.
为来自某些虚拟驱动器(cobd(块设备)、conet(网络)、cocon(控制台))的中断和请求进行代理转发。
Act as a forwarder of interrupts and requests from several virtual drivers: cobd (block device), conet (network), and cocon (console).
然后，这个设备驱动程序的角色是每当出现中断时就查询触摸屏控制器，并请求控制器发送触摸的坐标。
The role of the device driver, then, is to query the touch screen controller whenever an interrupt occurs, and to ask the controller to send the coordinates of the touch.
这种策略让我们可以按照每个中断来跟踪设备驱动程序的完整代码。
This strategy lets you examine the device driver's complete code flow on a per-interrupt basis.
HP将面临损失几百万英镑用于退款给触屏设备的零售商们，这在设备上市销售仅48天后就在周五中断销售。
HP faces losses of millions of pounds by refunding retailers who are slashing prices of its TouchPad tablet, which was discontinued on Friday after being on sale for just 48 days.
一些移动设备在处理中断时表现的比较出色。
组织应制定应急计划，使得在紧急情况下（如供应中断、劳动力短缺、关键设备故障和场地周转等）能够满足顾客的要求。
The organization shall prepare contingency plans to satisfy customer requirements in the event of an emergency such as utility interruptions, labor shortages, key equipment failure and field returns.
与遵循树的自然结构而进行的地址转换不同，机器上的任何设备都可以发起和终止中断信号。
Unlike address range translation which follows the natural structure of the tree, Interrupt signals can originate from and terminate on any device in a machine.
而且中断服务函数在设备被访问之前也需要获得锁。
The interrupt handler, before accessing the device, must also obtain the lock.
每一个中断是以一个被称为中断处理的函数调用来运行的，这些必须可以通过安装的设备驱动程序，根据设备被裁剪。
Every interrupt runs a function called an interrupt handler, which must be tailored to the device and therefore is installed by the device driver.
设备驱动模式，在设备须要内核关注时，由设备主动发送一个硬件信号(通常是通过一个中断)给内核。
Driven on the device side. The device sends a hardware signal (by generating an interrupt) to the kernel when it needs the kernel's attention.
设备驱动模式，在设备须要内核关注时，由设备主动发送一个硬件信号(通常是通过一个中断)给内核。
Driven on the device side. The device sends a hardware signal (by generating an interrupt) to the kernel when it needs the kernel's attention.
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