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.

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.