Crate openhcl_tdisp 

This module provides resources and traits for a TDISP client device interface for OpenHCL devices.

See: vm/devices/tdisp for more information.

Structs

GuestToHostCommand

Represents a TDISP command sent from the guest to the host. The active variant of command identifies the command type and carries any payload specific to that command.

GuestToHostResponse

Represents a response from a TDISP command sent to the host by a guest. The active variant of response identifies the command that was processed and carries any payload returned by that command.

TdiReportStruct

The deserialized form of a TDI interface report.

TdispCommandRequestGetDeviceInterfaceInfo

Request the device’s TDISP interface information. Carries no payload.

TdispCommandResponseBind

Response to TdispCommandRequestBind. Carries no payload.

TdispCommandResponseGetDeviceInterfaceInfo

Response to TdispCommandRequestGetDeviceInterfaceInfo.

TdispCommandResponseGetTdiReport

Response to TdispCommandRequestGetTdiReport.

TdispCommandResponseStartTdi

Response to TdispCommandRequestStartTdi. Carries no payload.

TdispCommandResponseUnbind

Response to TdispCommandRequestUnbind. Carries no payload.

TdispDeviceInterfaceInfo

Represents the TDISP device interface information, such as the version and supported features.

Enums

TdispGuestOperationError

Error returned by TDISP operations dispatched by the guest.

TdispGuestOperationErrorCode

Error code returned by TDISP operations dispatched by the guest. Corresponds to TdispGuestOperationErrorCode in lib.rs.

TdispGuestProtocolType

Represents the type of CVM technology the guest requests to use. As new features are added by respective OEMs, this enum will be extended if these protocols change.

TdispGuestUnbindReason

For a guest-initiated unbind, the guest can provide a reason.

TdispReportType

Represents a type of report that can be requested from the TDI (VF).

Traits

GuestToHostCommandExt

GuestToHostResponseExt

Provides helper methods for common operations on GuestToHostResponse.

TdispVirtualDeviceInterface

Represents a TDISP device assigned to a guest partition. This trait allows implementations to send TDISP commands to the host through a backing interface such as a VPCI channel.

Functions

deserialize_command

Deserialize a GuestToHostCommand from a protobuf-encoded byte slice.

deserialize_response

Deserialize a GuestToHostResponse from a protobuf-encoded byte slice.

new_bind_command

Creates a GuestToHostCommand for the Bind command.

new_get_device_interface_info_command

Creates a GuestToHostCommand for the GetDeviceInterfaceInfo command.

new_get_tdi_report_command

Creates a GuestToHostCommand for the GetTdiReport command.

new_start_tdi_command

Creates a GuestToHostCommand for the StartTdi command.

new_unbind_command

Creates a GuestToHostCommand for the Unbind command.

serialize_command

Serialize a GuestToHostCommand to a protobuf-encoded byte vector.

serialize_response

Serialize a GuestToHostResponse to a protobuf-encoded byte vector.