The Linux Kernel
5.19.0
  • The Linux kernel user’s and administrator’s guide
  • Kernel Build System
  • The Linux kernel firmware guide
  • Open Firmware and Devicetree
  • The Linux kernel user-space API guide
  • Working with the kernel development community
  • Development tools for the kernel
  • How to write kernel documentation
  • Kernel Hacking Guides
  • Linux Tracing Technologies
  • Kernel Maintainer Handbook
  • fault-injection
  • Kernel Livepatching
  • The Linux driver implementer’s API guide
  • Core API Documentation
  • locking
  • Accounting
  • Block
  • cdrom
  • Linux CPUFreq - CPU frequency and voltage scaling code in the Linux(TM) kernel
  • Frame Buffer
  • fpga
  • Human Interface Devices (HID)
  • I2C/SMBus Subsystem
  • Industrial I/O
  • ISDN
  • InfiniBand
  • LEDs
  • NetLabel
  • Networking
  • pcmcia
  • Power Management
  • TCM Virtual Device
  • timers
  • Serial Peripheral Interface (SPI)
  • 1-Wire Subsystem
  • Linux Watchdog Support
  • Linux Virtualization Support
  • The Linux Input Documentation
  • Linux Hardware Monitoring
  • Linux GPU Driver Developer’s Guide
  • Security Documentation
  • Linux Sound Subsystem Documentation
  • Linux Kernel Crypto API
  • Filesystems in the Linux kernel
  • Linux Memory Management Documentation
  • BPF Documentation
  • USB support
  • Linux PCI Bus Subsystem
  • Linux SCSI Subsystem
  • Assorted Miscellaneous Devices Documentation
  • Linux Scheduler
  • MHI
  • Linux PECI Subsystem
  • Assembler Annotations
  • CPU Architectures
    • ARC architecture
    • ARM Architecture
    • ARM64 Architecture
    • IA-64 Architecture
    • LoongArch Architecture
      • 1. Introduction to LoongArch
      • 2. IRQ chip model (hierarchy) of LoongArch
      • 3. Feature status on loongarch architecture
    • m68k Architecture
    • MIPS-specific Documentation
    • Nios II Specific Documentation
    • OpenRISC Architecture
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    • powerpc
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    • SuperH Interfaces Guide
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    • Xtensa Architecture
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  • Atomic Types
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The Linux Kernel
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  • CPU Architectures »
  • LoongArch Architecture
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LoongArch Architecture¶

  • 1. Introduction to LoongArch
    • 1.1. Registers
    • 1.2. Basic Instruction Set
    • 1.3. Virtual Memory
    • 1.4. Relationship of Loongson and LoongArch
    • 1.5. References
  • 2. IRQ chip model (hierarchy) of LoongArch
    • 2.1. Legacy IRQ model
    • 2.2. Extended IRQ model
    • 2.3. ACPI-related definitions
    • 2.4. References
  • 3. Feature status on loongarch architecture
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