Electronic device and computer program

Details Electronic device and computer program Electronic device and computer program

2011-08-09

2011-08-09

Ho, Andy (Department: 2194)

Electrical computers and digital processing systems: interprogra

Device driver communication

C719S327000, C719S328000

Reexamination Certificate

active

07996852

ABSTRACT:
An electronic device comprises software including an operating system kernel and a device controller for controlling a hardware component, wherein the device controller is external to the operating system kernel. The software further comprises a communication driver integrated into the operating system kernel, the communication driver206) including encoded instructions for providing communication between the at least one device controller and the operating system kernel.

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Leslie B. et al., “User-Level Device Drivers: Achieved Performance”, Journal of Computer Science and Technology, vol. 20, No. 5, pp. 654-664, Sep. 2005.

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