Struct vfio_bindings::bindings::vfio::vfio_iommu_spapr_tce_create [−][src]
#[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,
}
Expand description
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
Returns the “default value” for a type. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for vfio_iommu_spapr_tce_create
impl Send for vfio_iommu_spapr_tce_create
impl Sync for vfio_iommu_spapr_tce_create
impl Unpin for vfio_iommu_spapr_tce_create
impl UnwindSafe for vfio_iommu_spapr_tce_create
Blanket Implementations
Mutably borrows from an owned value. Read more