A device driver is a special code that interfaces a physical device into the system and exports it to the user-space processes using a well-defined API. In a UNIX-like OS, where everything is a file, the physical device is represented as a file. Then, the device driver implements all ...
该书的代码包托管在 GitHub 上,网址为github.com/giometti/linux_device_driver_development_cookbook。如果代码有更新,将在现有的 GitHub 存储库上进行更新。 该书的代码包也托管在 GitHub 上,网址为github.com/PacktPublishing/Linux-Device-Driver-Development-Cookbook。如果代码有更新,将在现有的 GitHub 存储库上进...
Linux Device Driver 3 (LDD3) is a comprehensive guide that provides practical examples and detailed explanations of how to develop device drivers for the Linux kernel. It covers a wide range of topics including character drivers, block drivers, USB drivers, network drivers, memory management, kerne...
void(*set_multicast_list)(structdevice*dev); #defineHAVE_SET_MAC_ADDR int(*set_mac_address)(structdevice*dev,void*addr); #defineHAVE_PRIVATE_IOCTL int(*do_ioctl)(structdevice*dev,structifreq*ifr,int cmd); #defineHAVE_SET_CONFIG int(*set_config)(structdevice*dev,structifmap*map); #defi...
Overall, Linux Device Drivers 4 is a must-have resource for anyone interested in Linux device driver development. Whether you are a beginner looking to learn the basics of device driver programming or an experienced developer seeking to enhance your skills, this book offers valuable insights and ...
This chapter delves into the area of Linux memory management, with an emphasis on techniques that are useful to the device driver writer. Many types of driver programming require some understanding of how the virtual memory subsystem works; the material we cover in this chapter comes in handy mo...
原作名:Linux Device Drivers 出版年:2005-6 页数:615 页 定价:89.00元 装帧:平装 ISBN:9787564100445 豆瓣评分 8.6 72人评价 5星 50.0% 4星 38.9% 3星 9.7% 2星 0.0% 1星 1.4% 评价: 写笔记 写书评 加入购书单 分享到 推荐 内容简介· ··· 本书...
driver; mapping those calls to device-specific operations that act on real hardware is then the role of the device driver. This programming interface is such that drivers can be built separately from the rest of the kernel and “plugged in” at runtime when needed. This modularity makes ...
Block device driver Network device driver • Basic driver programming Char device driver Exercise: porting an user space program to kernel Lock Memory allocation I/O operations • Advanced driver programming Interrupt handing Bottom half Advanced char device driver ...
device driver Direct IO Access • User space • simple • poll mode, slow (response time) • difficult to share devices Access by device driver • Kernel space • difficult to debug and programming • can use fast INT mode, realtime ...