Module 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