_PEI_USB2_HOST_CONTROLLER_PPI Struct Reference

Data Fields
PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER	ControlTransfer
PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER	BulkTransfer
PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER	GetRootHubPortNumber
PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS	GetRootHubPortStatus
PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE	SetRootHubPortFeature
PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE	ClearRootHubPortFeature

Detailed Description

This PPI contains a set of services to interact with the USB host controller. These interfaces are modeled on the UEFI 2.3 specification protocol EFI_USB2_HOST_CONTROLLER_PROTOCOL. Refer to section 16.1 of the UEFI 2.3 Specification for more information on these interfaces.

Field Documentation

PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER _PEI_USB2_HOST_CONTROLLER_PPI::BulkTransfer

PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE _PEI_USB2_HOST_CONTROLLER_PPI::ClearRootHubPortFeature

PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER _PEI_USB2_HOST_CONTROLLER_PPI::ControlTransfer

PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER _PEI_USB2_HOST_CONTROLLER_PPI::GetRootHubPortNumber

PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS _PEI_USB2_HOST_CONTROLLER_PPI::GetRootHubPortStatus

PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE _PEI_USB2_HOST_CONTROLLER_PPI::SetRootHubPortFeature