Struct devices::virtio::virtio_pci_device::VmRequester

struct VmRequester {
    vm_memory_client: VmMemoryClient,
    alloc: Alloc,
    mappings: BTreeMap<u64, VmMemoryRegionId>,
    prepare_type: SharedMemoryPrepareType,
    prepared: bool,
}

Fields

vm_memory_client: VmMemoryClient

alloc: Alloc

mappings: BTreeMap<u64, VmMemoryRegionId>

prepare_type: SharedMemoryPrepareType

prepared: bool

Implementations

impl VmRequester

fn new( vm_memory_client: VmMemoryClient, alloc: Alloc, prepare_type: SharedMemoryPrepareType, ) -> Self

Trait Implementations

impl SharedMemoryMapper for VmRequester

fn add_mapping( &mut self, source: VmMemorySource, offset: u64, prot: Protection, cache: MemCacheType, ) -> Result<()>

Maps the given |source| into the shared memory region at |offset|.

fn remove_mapping(&mut self, offset: u64) -> Result<()>

Removes the mapping beginning at |offset|.

fn as_raw_descriptor(&self) -> Option<RawDescriptor>