Crate axdriver_virtio 

Wrappers of some devices in the virtio-drivers crate, that implement traits in the axdriver_base series crates.

Like the virtio-drivers crate, you must implement the VirtIoHal trait (alias of virtio-drivers::Hal), to allocate DMA regions and translate between physical addresses (as seen by devices) and virtual addresses (as seen by your program).

Modules

pci

Module for dealing with a PCI bus in general, without anything specific to VirtIO.

Structs

MmioTransport

MMIO Device Register Interface.

PciTransport

PCI transport for VirtIO.

VirtIoBlkDevblock

The VirtIO block device driver.

VirtIoGpuDevgpu

The VirtIO GPU device driver.

VirtIoNetDevnet

The VirtIO network device driver.

Enums

BufferDirection

The direction in which a buffer is passed.

Traits

Transport

A VirtIO transport layer.

VirtIoHal

The interface which a particular hardware implementation must implement.

Functions

probe_mmio_device

Try to probe a VirtIO MMIO device from the given memory region.

probe_pci_device

Try to probe a VirtIO PCI device from the given PCI address.

Type Aliases

PhysAddr

A physical address as used for virtio.