libumrcore.a: API Documentation

Contents:

• Creating an ASIC Instance
  • Creating a Virtual Device
  • Creating a device based on PCI mapping
  • Creating a device based on Instance mapping
  • Creating a device based on a PCI Device ID
  • Further reading
• ASIC callbacks (MMIO, memory, waves)
  • Split backends (guest UMR, RumR, custom RPC)
  • API shape (src/umr.h)
    • Where to start
  • ASIC file descriptors and NULL pointers
• Closing an ASIC Device
• Reading and Writing Registers
  • Searching
    • Searching by Name
    • Searching by Name and IP block
    • Searching by wildcard
  • Reading and Writing Methods
    • Reading and Writing by Address
    • Reading and Writing by Name
  • Bitslicing Register Values
    • Composing Bitslices
    • Decoding Bitslices
  • Bank Selection
• GRBM Bank Selection
• SRBM Bank Selection
• GPU VM Access
  • Read and Write Macros
  • XGMI Support
• Halting Waves
• Wave Status
  • SQ Information
  • Reading Wave Status Data
  • Scanning Halted Waves
  • Reading GPRs
• Shader Disassembly
• Packet API Documentation
  • Decoding a process mapped buffer
  • Decoding a GPU mapped buffer
  • Decoding a ring file buffer
  • Disassemble a packet stream
• PM4 Stream Decoding
  • PM4 Decode a Buffer
  • Freeing a PM4 Stream
  • Finding Shaders in PM4 Streams
  • Packet Dissasembly
• SDMA Stream Decoding
  • SDMA Decode a Buffer
  • Freeing an SDMA Stream
  • Packet Decoding
  • Packet Decoding Callbacks
• Interrupt Vector Decode