Struct vfio_bindings::bindings::vfio::vfio_iommu_type1_dma_unmap

#[repr(C)]
pub struct vfio_iommu_type1_dma_unmap {
    pub argsz: __u32,
    pub flags: __u32,
    pub iova: __u64,
    pub size: __u64,
}

VFIO_IOMMU_UNMAP_DMA - _IOWR(VFIO_TYPE, VFIO_BASE + 14, struct vfio_dma_unmap)

Unmap IO virtual addresses using the provided struct vfio_dma_unmap. Caller sets argsz. The actual unmapped size is returned in the size field. No guarantee is made to the user that arbitrary unmaps of iova or size different from those used in the original mapping call will succeed.

Fields

argsz: __u32

flags: __u32

iova: __u64

size: __u64

Trait Implementations

impl Clone for vfio_iommu_type1_dma_unmap

fn clone(&self) -> vfio_iommu_type1_dma_unmap

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for vfio_iommu_type1_dma_unmap

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

Formats the value using the given formatter.

impl Default for vfio_iommu_type1_dma_unmap

fn default() -> vfio_iommu_type1_dma_unmap

Returns the “default value” for a type.

impl PartialEq<vfio_iommu_type1_dma_unmap> for vfio_iommu_type1_dma_unmap

fn eq(&self, other: &vfio_iommu_type1_dma_unmap) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &vfio_iommu_type1_dma_unmap) -> bool

This method tests for !=.

impl Copy for vfio_iommu_type1_dma_unmap

impl StructuralPartialEq for vfio_iommu_type1_dma_unmap