- Linux Device Drivers, 3rd Edition
- A Note Regarding Supplemental Files
- Preface
- 1. An Introduction to Device Drivers
- 2. Building and Running Modules
- 3. Char Drivers
- 4. Debugging Techniques
- 5. Concurrency and Race Conditions
- 6. Advanced Char Driver Operations
- 6.1. ioctl
- 6.2. Blocking I/O
- 6.3. poll and select
- 6.4. Asynchronous Notification
- 6.5. Seeking a Device
- 6.6. Access Control on a Device File
- 6.7. Quick Reference
- 7. Time, Delays, and Deferred Work
- 8. Allocating Memory
- 9. Communicating with Hardware
- 10. Interrupt Handling
- 11. Data Types in the Kernel
- 12. PCI Drivers
- 12.1. The PCI Interface
- 12.1.1. PCI Addressing
- 12.1.2. Boot Time
- 12.1.3. Configuration Registers and Initialization
- 12.1.4. MODULE_DEVICE_TABLE
- 12.1.5. Registering a PCI Driver
- 12.1.6. Old-Style PCI Probing
- 12.1.7. Enabling the PCI Device
- 12.1.8. Accessing the Configuration Space
- 12.1.9. Accessing the I/O and Memory Spaces
- 12.1.10. PCI Interrupts
- 12.1.11. Hardware Abstractions
- 12.2. A Look Back: ISA
- 12.3. PC/104 and PC/104+
- 12.4. Other PC Buses
- 12.5. SBus
- 12.6. NuBus
- 12.7. External Buses
- 12.8. Quick Reference
- 12.1. The PCI Interface
- 13. USB Drivers
- 14. The Linux Device Model
- 14.1. Kobjects, Ksets, and Subsystems
- 14.2. Low-Level Sysfs Operations
- 14.3. Hotplug Event Generation
- 14.4. Buses, Devices, and Drivers
- 14.5. Classes
- 14.6. Putting It All Together
- 14.7. Hotplug
- 14.8. Dealing with Firmware
- 14.9. Quick Reference
- 15. Memory Mapping and DMA
- 15.1. Memory Management in Linux
- 15.2. The mmap Device Operation
- 15.3. Performing Direct I/O
- 15.4. Direct Memory Access
- 15.4.1. Overview of a DMA Data Transfer
- 15.4.2. Allocating the DMA Buffer
- 15.4.3. Bus Addresses
- 15.4.4. The Generic DMA Layer
- 15.4.4.1. Dealing with difficult hardware
- 15.4.4.2. DMA mappings
- 15.4.4.3. Setting up coherent DMA mappings
- 15.4.4.4. DMA pools
- 15.4.4.5. Setting up streaming DMA mappings
- 15.4.4.6. Single-page streaming mappings
- 15.4.4.7. Scatter/gather mappings
- 15.4.4.8. PCI double-address cycle mappings
- 15.4.4.9. A simple PCI DMA example
- 15.4.5. DMA for ISA Devices
- 15.5. Quick Reference
- 16. Block Drivers
- 17. Network Drivers
- 17.1. How snull Is Designed
- 17.2. Connecting to the Kernel
- 17.3. The net_device Structure in Detail
- 17.4. Opening and Closing
- 17.5. Packet Transmission
- 17.6. Packet Reception
- 17.7. The Interrupt Handler
- 17.8. Receive Interrupt Mitigation
- 17.9. Changes in Link State
- 17.10. The Socket Buffers
- 17.11. MAC Address Resolution
- 17.12. Custom ioctl Commands
- 17.13. Statistical Information
- 17.14. Multicast
- 17.15. A Few Other Details
- 17.16. Quick Reference
- 18. TTY Drivers
- 19. Bibliography
- Index
- About the Authors
- Copyright
J
- jiffies, Measuring Time Lapses, Measuring Time Lapses, Busy waiting, Short Delays, Utility Fields
- in busy-waiting implementation, Busy waiting
- counters, Measuring Time Lapses
- no solution for short delays, Short Delays
- values, Measuring Time Lapses, Utility Fields
- jit (just in time) module, Knowing the Current Time, Busy waiting
- current time (retrieving), Knowing the Current Time
- delaying code execution, Busy waiting
- jitbusy program, Busy waiting
- joysticks (hotplugging), Input
-
No Comment
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.