Module driver_virtio::pci

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

Structs

• BusDeviceIterator
  An iterator which enumerates PCI devices and functions on a given bus.
• CapabilityInfo
  Information about a PCI device capability.
• CapabilityIterator
  Iterator over capabilities for a device.
• Command
  The command register in PCI configuration space.
• DeviceFunction
  An identifier for a PCI bus, device and function.
• DeviceFunctionInfo
  Information about a PCI device function.
• PciRoot
  The root complex of a PCI bus.
• Status
  The status register in PCI configuration space.

Enums

• BarInfo
  Information about a PCI Base Address Register.
• Cam
  A PCI Configuration Access Mechanism.
• HeaderType
  The type of a PCI device function header.
• MemoryBarType
  The location allowed for a memory BAR.
• PciError
  Errors accessing a PCI device.

Constants

• PCI_CAP_ID_VNDR
  ID for vendor-specific PCI capabilities.