Crate driver_virtio

Wrappers of some devices in the virtio-drivers crate, that implement traits in the driver_common 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.