The Linux Kernel
6.12.0
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Contents
Development process
Submitting patches
Code of conduct
Maintainer handbook
All development-process docs
Core API
Driver APIs
General information for driver authors
Useful support libraries
Bus-level documentation
Subsystem-specific APIs
Linux 802.11 Driver Developer’s Guide
ACPI Support
Kernel driver lp855x
The Common Clk Framework
Console Drivers
Crypto Drivers
DMAEngine documentation
The Linux kernel dpll subsystem
Error Detection And Correction (EDAC) Devices
Linux Firmware API
FPGA Subsystem
Frame Buffer Library
Managing Ownership of the Framebuffer Aperture
Generic Counter Interface
General Purpose Input/Output (GPIO)
High Speed Synchronous Serial Interface (HSI)
The Linux Hardware Timestamping Engine (HTE)
I
2
C and SMBus Subsystem
Industrial I/O
InfiniBand and Remote DMA (RDMA) Interfaces
Input Subsystem
Generic System Interconnect Subsystem
IPMB Driver for a Satellite MC
The Linux IPMI Driver
libATA Developer’s Guide
The Common Mailbox Framework
RAID
Media subsystem kernel internal API
Intel(R) Management Engine Interface (Intel(R) MEI)
Memory Controller drivers
Message-based devices
Miscellaneous Devices
Parallel Port Devices
16x50 UART Driver
Pulse-Width Modulation (PWM)
MMC/SD/SDIO card support
Memory Technology Device (MTD)
MTD NAND Driver Programming Interface
Near Field Communication
NTB Drivers
Non-Volatile Memory Device (NVDIMM)
NVMEM Subsystem
PARPORT interface documentation
Generic PHY Framework
PINCTRL (PIN CONTROL) subsystem
PLDM Firmware Flash Update Library
Overview of the
pldmfw
library
PPS - Pulse Per Second
PTP hardware clock infrastructure for Linux
Pulse Width Modulation (PWM) interface
Power Sequencing API
Voltage and current regulator API
Reset controller API
rfkill - RF kill switch support
Writing s390 channel device drivers
SCSI Interfaces Guide
Support for Serial devices
SM501 Driver
SoundWire Documentation
Serial Peripheral Interface (SPI)
Surface System Aggregator Module (SSAM)
Linux Switchtec Support
Sync File API Guide
target and iSCSI Interfaces Guide
TEE (Trusted Execution Environment) driver API
Thermal
TTY
WBRF - Wifi Band RFI Mitigations
WMI Driver API
Xilinx FPGA
Writing Device Drivers for Zorro Devices
Subsystems
Core subsystems
Core API Documentation
Driver implementer’s API guide
Memory Management Documentation
Power Management
Scheduler
Timers
Locking
Human interfaces
Networking interfaces
Storage interfaces
Other subsystems
Locking
Licensing rules
Writing documentation
Development tools
Testing guide
Hacking guide
Tracing
Fault injection
Livepatching
Rust
Administration
Build system
Reporting issues
Userspace tools
Userspace API
Firmware
Firmware and Devicetree
CPU architectures
Unsorted documentation
Translations
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MMC/SD/SDIO card support
¶
SD and MMC Block Device Attributes
SD and MMC Device Partitions
MMC Asynchronous Request
MMC Test Framework
MMC tools introduction