Struct Device 

pub struct Device { /* private fields */ }

Implementations

impl Device

pub fn info(&self) -> Result<DeviceInfo>

pub fn region_info(&self, index: u32) -> Result<RegionInfo>

pub fn irq_info(&self, index: u32) -> Result<IrqInfo>

pub fn map(&self, offset: u64, len: usize, write: bool) -> Result<MappedRegion>

pub fn map_msix<I>(&self, start: u32, eventfd: I) -> Result<()>

where I: IntoIterator, I::Item: AsFd,

pub fn unmap_msix(&self, start: u32, count: u32) -> Result<()>

Disable (unmap) a contiguous range of previously mapped MSI-X vectors.

This issues VFIO_DEVICE_SET_IRQS with ACTION_TRIGGER + DATA_NONE and a non-zero count, which per VFIO semantics removes the eventfd bindings for the specified range starting at start.

Trait Implementations

impl AsFd for Device

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl AsRef<File> for Device

fn as_ref(&self) -> &File

Converts this type into a shared reference of the (usually inferred) input type.