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Device

src/dragonball/docs/device.md

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Device

Device Manager

Currently we have following device manager:

NameDescription
address space managerabstracts virtual machine's physical management and provide mapping for guest virtual memory and MMIO ranges of emulated virtual devices, pass-through devices and vCPU
config managerprovides abstractions for configuration information
console managerprovides management for all console devices
resource managerprovides resource management for legacy_irq_pool, msi_irq_pool, pio_pool, mmio_pool, mem_pool, kvm_mem_slot_pool with builder ResourceManagerBuilder
VSOCK device managerprovides configuration info for VIRTIO-VSOCK and management for all VSOCK devices

Device supported

VIRTIO-VSOCK i8042 COM1 COM2