_PEI_USB_IO_PPI Struct Reference

Data Fields
PEI_USB_CONTROL_TRANSFER	UsbControlTransfer
PEI_USB_BULK_TRANSFER	UsbBulkTransfer
PEI_USB_GET_INTERFACE_DESCRIPTOR	UsbGetInterfaceDescriptor
PEI_USB_GET_ENDPOINT_DESCRIPTOR	UsbGetEndpointDescriptor
PEI_USB_PORT_RESET	UsbPortReset

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 EFI_USB_IO_PROTOCOL. Refer to section 16.2.4 of the UEFI 2.3 Specification for more information on these interfaces.

Field Documentation

PEI_USB_BULK_TRANSFER _PEI_USB_IO_PPI::UsbBulkTransfer

PEI_USB_CONTROL_TRANSFER _PEI_USB_IO_PPI::UsbControlTransfer

PEI_USB_GET_ENDPOINT_DESCRIPTOR _PEI_USB_IO_PPI::UsbGetEndpointDescriptor

PEI_USB_GET_INTERFACE_DESCRIPTOR _PEI_USB_IO_PPI::UsbGetInterfaceDescriptor

PEI_USB_PORT_RESET _PEI_USB_IO_PPI::UsbPortReset