Module devices::pci

Implements pci devices and busses.

Re-exports

• pub use self::acpi::GpeScope;
• pub use self::coiommu::CoIommuDev;
• pub use self::coiommu::CoIommuParameters;
• pub use self::coiommu::CoIommuUnpinPolicy;
• pub use self::msi::MsiConfig;
• pub use self::msix::MsixCap;
• pub use self::msix::MsixConfig;
• pub use self::msix::MsixStatus;
• pub use self::pci_configuration::PciBarConfiguration;
• pub use self::pci_configuration::PciBarIndex;
• pub use self::pci_configuration::PciBarPrefetchable;
• pub use self::pci_configuration::PciBarRegionType;
• pub use self::pci_configuration::PciBaseSystemPeripheralSubclass;
• pub use self::pci_configuration::PciCapability;
• pub use self::pci_configuration::PciCapabilityID;
• pub use self::pci_configuration::PciClassCode;
• pub use self::pci_configuration::PciConfiguration;
• pub use self::pci_configuration::PciDisplaySubclass;
• pub use self::pci_configuration::PciHeaderType;
• pub use self::pci_configuration::PciInputDeviceSubclass;
• pub use self::pci_configuration::PciMassStorageSubclass;
• pub use self::pci_configuration::PciMultimediaSubclass;
• pub use self::pci_configuration::PciNetworkControllerSubclass;
• pub use self::pci_configuration::PciProgrammingInterface;
• pub use self::pci_configuration::PciSerialBusSubClass;
• pub use self::pci_configuration::PciSimpleCommunicationControllerSubclass;
• pub use self::pci_configuration::PciSubclass;
• pub use self::pci_configuration::PciWirelessControllerSubclass;
• pub use self::pci_device::BarRange;
• pub use self::pci_device::Error as PciDeviceError;
• pub use self::pci_device::PciBus;
• pub use self::pci_device::PciDevice;
• pub use self::pci_device::PreferredIrq;
• pub use self::pci_hotplug::HotPluggable;
• pub use self::pci_hotplug::IntxParameter;
• pub use self::pci_hotplug::NetResourceCarrier;
• pub use self::pci_hotplug::ResourceCarrier;
• pub use self::pci_root::PciConfigIo;
• pub use self::pci_root::PciConfigMmio;
• pub use self::pci_root::PciMmioMapper;
• pub use self::pci_root::PciRoot;
• pub use self::pci_root::PciRootCommand;
• pub use self::pci_root::PciVirtualConfigMmio;
• pub use self::pcie::PciBridge;
• pub use self::pcie::PcieDownstreamPort;
• pub use self::pcie::PcieHostPort;
• pub use self::pcie::PcieRootPort;
• pub use self::pcie::PcieUpstreamPort;
• pub use self::pvpanic::PvPanicCode;
• pub use self::pvpanic::PvPanicPciDevice;
• pub use self::stub::StubPciDevice;
• pub use self::stub::StubPciParameters;
• pub use self::vfio_pci::VfioPciDevice;

Modules

• acpi 🔒
• coiommu 🔒
  This is the CoIOMMU backend implementation. CoIOMMU is a virtual device which provide fine-grained pinning for the VFIO pci-passthrough device so that hypervisor doesn’t need to pin the enter VM’s memory to improve the memory utilization. CoIOMMU doesn’t provide the intra-guest protection so it can only be used for the TRUSTED passthrough devices.
• msi 🔒
• msix 🔒
• pci_configuration 🔒
• pci_device 🔒
• pci_hotplug 🔒
  Trait definitions and implementations for PCI hotplug.
• pci_root 🔒
• pcie 🔒
• pm
• pvpanic 🔒
  pvpanic is a simulated device, through which a guest panic event is sent to a VMM. This was initially developed for qemu with linux in-tree drivers and opensource driver for windows also exist now. https://fossies.org/linux/qemu/docs/specs/pvpanic.txt
• stub 🔒
  Implements a stub PCI device. This can be used to put a device on the PCI bus that will show up in PCI device enumeration with the configured parameters. The device will otherwise be non-functional, in particular it doesn’t have any BARs, IRQs etc. and neither will it handle config register interactions.
• vfio_pci 🔒

Structs

• PciAddress
  PCI Device Address, AKA Bus:Device.Function
• PciId
  A wrapper structure for pci device and vendor id.

Enums

• CrosvmDeviceId
• PciAddressError
  PCI address parsing and conversion errors.
• PciInterruptPin
  PCI has four interrupt pins A->D.

Constants

• PCI_VCFG_DSM
• PCI_VCFG_NOTY
• PCI_VCFG_PM
• PCI_VENDOR_ID_INTEL
• PCI_VENDOR_ID_REDHAT