Книги автора: Writing Windows WDM Device Drivers
Книга: Writing Windows WDM Device Drivers
Conclusion
Conclusion
This chapter has looked at how to write interrupt service routines. Any nonessential processing is best done in a Deferred Procedure Call (DPC) routine at a lower IRQL. A basic one-second interval timer can be used to detect device time-outs. Custom timers can be used with Custom DPCs to receive notification of other time-out periods.
Оглавление статьи/книги
Похожие страницы