Enum devices::pci::pci_device::Error

pub enum Error {
    AcpiNotifyDeactivationFailed,
    AcpiNotifySetupFailed,
    AcpiNotifyTestFailed,
    AddedDeviceBusNotExist(PciAddress, u8),
    BadAlignment,
    BusAlreadyExist(u8, u8),
    BusNotExist(u8, u8),
    CapabilitiesSetup(Error),
    CreateCrasClientFailed(Error),
    CreateViosClientFailed(Error),
    DeviceAlreadyExist(PciAddress, u8),
    DeviceNotExist(PciAddress, u8),
    IoAllocationFailed(u64, Error),
    IoEventRegisterFailed(IoEventError),
    IommuNotSupported,
    IoRegistrationFailed(u64, Error),
    MmioSetup(Error),
    OutOfSpace,
    Overflow(u64, u64),
    ParentBusNotExist(u8, u8),
    PciAddressMissing,
    PciAddressParseFailure(String, PciAddressError),
    PciAllocationFailed,
    PciBusWindowAllocationFailure(String),
    SizeZero,
}

Variants

AcpiNotifyDeactivationFailed

Deactivation of ACPI notifications failed

AcpiNotifySetupFailed

Setup of ACPI notifications failed

AcpiNotifyTestFailed

Simulating ACPI notifications hardware triggering failed

AddedDeviceBusNotExist(PciAddress, u8)

Added pci device’s parent bus does not belong to this bus

BadAlignment

Invalid alignment encountered.

BusAlreadyExist(u8, u8)

The new bus has already been added to this bus

BusNotExist(u8, u8)

Target bus not exists on this bus

CapabilitiesSetup(Error)

Setup of the device capabilities failed.

CreateCrasClientFailed(Error)

Create cras client failed.

CreateViosClientFailed(Error)

Create VioS client failed.

DeviceAlreadyExist(PciAddress, u8)

Device is already on this bus

DeviceNotExist(PciAddress, u8)

Device not exist on this bus

IoAllocationFailed(u64, Error)

Allocating space for an IO BAR failed.

IoEventRegisterFailed(IoEventError)

ioevent registration failed.

IommuNotSupported

supports_iommu is false.

IoRegistrationFailed(u64, Error)

Registering an IO BAR failed.

MmioSetup(Error)

Setting up MMIO mapping

OutOfSpace

Out-of-space encountered

Overflow(u64, u64)

Overflow encountered

ParentBusNotExist(u8, u8)

The new added bus does not located on this bus

PciAddressMissing

PCI Address is not allocated.

PciAddressParseFailure(String, PciAddressError)

PCI Address parsing failure.

PciAllocationFailed

PCI Address allocation failure.

PciBusWindowAllocationFailure(String)

PCI Bus window allocation failure.

SizeZero

Size of zero encountered

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.