_PEI_USB_HOST_CONTROLLER_PPI Struct Reference


Data Fields

PEI_USB_HOST_CONTROLLER_CONTROL_TRANSFER ControlTransfer
PEI_USB_HOST_CONTROLLER_BULK_TRANSFER BulkTransfer
PEI_USB_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER GetRootHubPortNumber
PEI_USB_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS GetRootHubPortStatus
PEI_USB_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE SetRootHubPortFeature
PEI_USB_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


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