Struct vfio_bindings::bindings::vfio::vfio_iommu_spapr_tce_create

#[repr(C)]
pub struct vfio_iommu_spapr_tce_create {
    pub argsz: __u32,
    pub flags: __u32,
    pub page_shift: __u32,
    pub __resv1: __u32,
    pub window_size: __u64,
    pub levels: __u32,
    pub __resv2: __u32,
    pub start_addr: __u64,
}

VFIO_IOMMU_SPAPR_TCE_CREATE - _IOWR(VFIO_TYPE, VFIO_BASE + 19, struct vfio_iommu_spapr_tce_create)

Creates an additional TCE table and programs it (sets a new DMA window) to every IOMMU group in the container. It receives page shift, window size and number of levels in the TCE table being created.

It allocates and returns an offset on a PCI bus of the new DMA window.

Fields

argsz: __u32

flags: __u32

page_shift: __u32

__resv1: __u32

window_size: __u64

levels: __u32

__resv2: __u32

start_addr: __u64

Trait Implementations

impl Clone for vfio_iommu_spapr_tce_create

fn clone(&self) -> vfio_iommu_spapr_tce_create

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for vfio_iommu_spapr_tce_create

impl Default for vfio_iommu_spapr_tce_create

fn default() -> vfio_iommu_spapr_tce_create

Returns the "default value" for a type.

impl PartialEq<vfio_iommu_spapr_tce_create> for vfio_iommu_spapr_tce_create

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

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

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

This method tests for !=.

impl Debug for vfio_iommu_spapr_tce_create

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

Formats the value using the given formatter.