finelybook
Linux Device Drivers Development: Develop customized drivers for embedded Linux
by 作者: John Madieu
ISBN-10 书号: 1785280007
ISBN-13 书号: 9781785280009
Publisher Finelybook 出版日期: 2017-10-20
Pages: 586
Book Description
Linux kernel is a complex,portable,modular and widely used piece of software,running on around 80% of servers and embedded systems in more than half of devices throughout the World. Device drivers play a critical role in how well a Linux system performs. As Linux has turned out to be one of the most popular operating systems used,the interest in developing proprietary device drivers is also increasing steadily.
This book will initially help you understand the basics of drivers as well as prepare for the long journey through the Linux Kernel. This book then covers drivers development based on various Linux subsystems such as memory management,PWM,RTC,IIO,IRQ management,and so on. The book also offers a practical approach on direct memory access and network device drivers.
By the end of this book,you will be comfortable with the concept of device driver development and will be in a position to write any device driver from scratch using the latest kernel version (v4.13 at the time of writing this book).
Contents
1: INTRODUCTION TO KERNEL DEVELOPMENT
2: DEVICE DRIVER BASIS
3: KERNEL FACILITIES AND HELPER FUNCTIONS
4: CHARACTER DEVICE DRIVERS
5: PLATFORM DEVICE DRIVERS
6: THE CONCEPT OF DEVICE TREE
7: I2C CLIENT DRIVERS
8: SPI DEVICE DRIVERS
9: REGMAP API – A REGISTER MAP ABSTRACTION
10: IIO FRAMEWORK
11: KERNEL MEMORY MANAGEMENT
12: DMA – DIRECT MEMORY ACCESS
13: THE LINUX DEVICE MODEL
14: PIN CONTROL AND GPIO SUBSYSTEM
15: GPIO CONTROLLER DRIVERS – GPIO_CHIP
16: ADVANCED IRQ MANAGEMENT
17: INPUT DEVICES DRIVERS
18: RTC DRIVERS
19: PWM DRIVERS
20: REGULATOR FRAMEWORK
21: FRAMEBUFFER DRIVERS
22: NETWORK INTERFACE CARD DRIVERS
What you will learn
Use kernel facilities to develop powerful drivers
Develop drivers for widely used I2C and SPI devices and use the regmap API
Write and support devicetree from within your drivers
Program advanced drivers for network and frame buffer devices
Delve into the Linux irqdomain API and write interrupt controller drivers
Enhance your skills with regulator and PWM frameworks
Develop measurement system drivers with IIO framework
Get the best from memory management and the DMA subsystem
Access and manage GPIO subsystems and develop GPIO controller drivers
Authors
John Madieu
John Madieu is an embedded Linux and kernel engineer living in France,in Paris. His main activities consist of developing drivers and Board Support Packages (BSP) for companies in domains such as automation,transport,healthcare,energy,and the military. John works at EXPEMB,a French company that is a pioneer in electronical board design based on computer-on-module,and in embedded Linux solutions. He is an open source and embedded systems enthusiast,convinced that it is only by sharing knowledge that one learns more.
He is passionate about boxing,which he practised for 6 years professionally,and continues to transmit this passion through sessions of training that he provides voluntarily.
