Struct SynicPortMap 

pub struct SynicPortMap { /* private fields */ }

Registry of message and event ports, keyed by connection ID.

This is the shared state that backs SynicPorts. Store an instance on the partition inner struct so that both SynicPortAccess consumers (VMBus, etc.) and hypercall handlers share the same port map.

Hypercall handlers should call SynicPortMap::handle_post_message / SynicPortMap::handle_signal_event to dispatch guest hypercalls.

Implementations

impl SynicPortMap

pub fn handle_post_message( &self, vtl: Vtl, connection_id: u32, secure: bool, message: &[u8], ) -> HvResult<()>

Dispatches a guest HvPostMessage hypercall to the registered port.

pub fn handle_signal_event( &self, vtl: Vtl, connection_id: u32, flag_number: u16, ) -> HvResult<()>

Dispatches a guest HvSignalEvent hypercall to the registered port.

Trait Implementations

impl Debug for SynicPortMap

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

Formats the value using the given formatter.

impl Default for SynicPortMap

fn default() -> SynicPortMap

Returns the “default value” for a type.

impl Inspect for SynicPortMap

fn inspect(&self, req: Request<'_>)

Inspects the object.