VirtIO GPU基本原理

文章目录

• VirtIO PCI
• VirtIO GPU
• Host Acceleration

VirtIO PCI

• guest virtio-pci configuration space
  

• host virtio-pci info
  

• guest virtio-pci probe
  

• legacy virtio-pci configuration space
  

• modern virtio-pci configuration space
  

• virtio-pci VRing
  
  

• virtio-pci transport
  

VirtIO GPU

• Guest Graphics Stack
  
• Command Stream Flow
  
• Encode/Decode
  

Host Acceleration

• Pipeline Context
  
• Software VS VirtIO
  
• Host GPU Rendering