Essential Linux Device Drivers PDF Free Download Ebook. Sreekrishnan Venkateswaran addresses drivers discussed in no other book, together with drivers for I2C, video, sound, PCMCIA, and several types of flash memory.
Writer demystifies essential kernel providers and services, including kernel threads and helper interface. He additionally teaches polling, asynchronous notification, I/O management, the Inter-Integrated Circuit Protocol for embedded Linux drivers, multimedia machine drivers utilizing the Linux-Video subsystem and Linux-Audio framework. This book reveals how Linux implements assist for wi-fi technologies comparable to Bluetooth, Infrared, WiFi, and cellular networking. It describes the complete driver development lifecycle, through debugging and maintenance including reference appendixes covering Linux assembly, BIOS calls, and Seq files.
This guide is for any programmer with a working data of working methods and C, together with programmers who've by no means written drivers before. Sreekrishnan Venkateswaran focuses on the necessities, bringing together all the ideas and strategies you need, while avoiding topics that only matter in highly specialised situations.
Venkateswaran begins by reviewing the Linux 2.6 kernel capabilities which are most related to driver developers. He introduces easy device courses; then turns to serial buses equivalent to I2C and SPI; external buses such as PCMCIA, PCI, and USB; video, audio, block, community, and wireless gadget drivers; person-space drivers; and drivers for embedded Linux-one of immediately’s fastest growing areas of Linux development. For every, Venkateswaran explains the expertise, inspects relevant kernel supply recordsdata, and walks through developing a whole example.
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