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Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Ppi/Usb2HostController.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Ppi/Usb2HostController.h | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Ppi/Usb2HostController.h b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Ppi/Usb2HostController.h new file mode 100644 index 00000000..6b81be1b --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Include/Ppi/Usb2HostController.h @@ -0,0 +1,262 @@ +/** @file + Defines the USB Host Controller PPI that provides I/O services for a USB Host + Controller that may be used to access recovery devices. These interfaces are + modeled on the UEFI 2.3 specification EFI_USB2_HOST_CONTROLLER_PROTOCOL. + Refer to section 16.1 of the UEFI 2.3 Specification for more information on + these interfaces. + +Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR> + +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _PEI_USB2_HOST_CONTROLLER_PPI_H_ +#define _PEI_USB2_HOST_CONTROLLER_PPI_H_ + +#include <Protocol/Usb2HostController.h> + +/// +/// Global ID for the PEI_USB2_HOST_CONTROLLER_PPI. +/// +#define PEI_USB2_HOST_CONTROLLER_PPI_GUID \ + { \ + 0xa7d09fe1, 0x74d4, 0x4ba5, { 0x84, 0x7c, 0x12, 0xed, 0x5b, 0x19, 0xad, 0xe4 } \ + } + +/// +/// Forward declaration for the PEI_USB2_HOST_CONTROLLER_PPI. +/// +typedef struct _PEI_USB2_HOST_CONTROLLER_PPI PEI_USB2_HOST_CONTROLLER_PPI; + +/** + Initiate a USB control transfer using a specific USB Host controller on the USB bus. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[in] DeviceAddress Represents the address of the target device + on the USB. + @param[in] DeviceSpeed Indicates device speed. + @param[in] MaximumPacketLength Indicates the maximum packet size that the + default control transfer + endpoint is capable of sending or receiving. + @param[in] Request A pointer to the USB device request that + will be sent to the USB device. + @param[in] TransferDirection Specifies the data direction for the transfer. + There are three values available: + EfiUsbDataIn, EfiUsbDataOut and EfiUsbNoData. + @param[in,out] Data A pointer to the buffer of data that will + be transmitted to USB device or + received from USB device. + @param[in,out] DataLength On input, indicates the size, in bytes, of + the data buffer specified by Data. + On output, indicates the amount of data + actually transferred. + @param[in] TimeOut Indicates the maximum time, in milliseconds, + that the transfer is allowed to complete. + If Timeout is 0, then the caller must wait for + the function to be completed until EFI_SUCCESS + or EFI_DEVICE_ERROR is returned. + @param[in] Translator A pointer to the transaction translator data. + @param[out] TransferResult A pointer to the detailed result information + generated by this control transfer. + + @retval EFI_SUCCESS The control transfer was completed successfully. + @retval EFI_DEVICE_ERROR The control transfer failed due to host controller + or device error. + @retval EFI_INVALID_PARAMETER Some parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The control transfer could not be completed due to a lack of resources. + @retval EFI_TIMEOUT The control transfer failed due to timeout. + + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + IN UINT8 DeviceAddress, + IN UINT8 DeviceSpeed, + IN UINTN MaximumPacketLength, + IN USB_DEVICE_REQUEST *Request, + IN EFI_USB_DATA_DIRECTION TransferDirection, + IN OUT VOID *Data OPTIONAL, + IN OUT UINTN *DataLength OPTIONAL, + IN UINTN TimeOut, + IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator, + OUT UINT32 *TransferResult + ); + +/** + Initiate a USB bulk transfer using a specific USB Host controller on the USB bus. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[in] DeviceAddress Represents the address of the target device + on the USB. + @param[in] EndPointAddress The combination of an endpoint number and + an endpoint direction of the target USB device. + @param[in] DeviceSpeed Indicates device speed. + @param[in] MaximumPacketLength Indicates the maximum packet size the target + endpoint is capable of sending or receiving. + @param[in,out] Data Array of pointers to the buffers of data + that will be transmitted to USB device or + received from USB device. + @param[in,out] DataLength When input, indicates the size, in bytes, of + the data buffers specified by Data. When output, + indicates the data size actually transferred. + @param[in,out] DataToggle A pointer to the data toggle value. + @param[in] TimeOut Indicates the maximum time, in milliseconds, + in which the transfer is allowed to complete. + If Timeout is 0, then the caller must wait for + the function to be completed until EFI_SUCCESS + or EFI_DEVICE_ERROR is returned. + @param[in] Translator A pointer to the transaction translator data. + @param[out] TransferResult A pointer to the detailed result information + of the bulk transfer. + + @retval EFI_SUCCESS The bulk transfer was completed successfully. + @retval EFI_DEVICE_ERROR The bulk transfer failed due to host controller or device error. + Caller should check TransferResult for detailed error information. + @retval EFI_INVALID_PARAMETER Some parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The bulk transfer could not be submitted due to a lack of resources. + @retval EFI_TIMEOUT The bulk transfer failed due to timeout. + + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + IN UINT8 DeviceAddress, + IN UINT8 EndPointAddress, + IN UINT8 DeviceSpeed, + IN UINTN MaximumPacketLength, + IN OUT VOID *Data[EFI_USB_MAX_BULK_BUFFER_NUM], + IN OUT UINTN *DataLength, + IN OUT UINT8 *DataToggle, + IN UINTN TimeOut, + IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator, + OUT UINT32 *TransferResult + ); + +/** + Retrieves the number of root hub ports. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[out] PortNumber The pointer to the number of the root hub ports. + + @retval EFI_SUCCESS The port number was retrieved successfully. + @retval EFI_INVALID_PARAMETER PortNumber is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + OUT UINT8 *PortNumber + ); + +/** + Retrieves the current status of a USB root hub port. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[in] PortNumber Specifies the root hub port from which the status is + to be retrieved. + This value is zero based. + @param[out] PortStatus A pointer to the current port status bits and port + status change bits. + + @retval EFI_SUCCESS The status of the USB root hub port specified by + PortNumber was returned in PortStatus. + @retval EFI_INVALID_PARAMETER PortNumber is invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + IN UINT8 PortNumber, + OUT EFI_USB_PORT_STATUS *PortStatus + ); + +/** + Sets a feature for the specified root hub port. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[in] PortNumber Specifies the root hub port whose feature is requested + to be set. This value is zero based. + @param[in] PortFeature Indicates the feature selector associated with the feature + set request. + + @retval EFI_SUCCESS The feature specified by PortFeature was set for + the USB root hub port specified by PortNumber. + @retval EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid + for this function. + @retval EFI_TIMEOUT The time out occurred + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + IN UINT8 PortNumber, + IN EFI_USB_PORT_FEATURE PortFeature + ); + +/** + Clears a feature for the specified root hub port. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the + PEI_USB2_HOST_CONTROLLER_PPI. + @param[in] PortNumber Specifies the root hub port whose feature is + requested to be cleared. + @param[in] PortFeature Indicates the feature selector associated with the + feature clear request. + + @return EFI_SUCCESS The feature specified by PortFeature was cleared + for the USB root hub port specified by PortNumber. + @return EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE)( + IN EFI_PEI_SERVICES **PeiServices, + IN PEI_USB2_HOST_CONTROLLER_PPI *This, + IN UINT8 PortNumber, + IN EFI_USB_PORT_FEATURE PortFeature + ); + +/// +/// 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. +/// +struct _PEI_USB2_HOST_CONTROLLER_PPI { + 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; +}; + +extern EFI_GUID gPeiUsb2HostControllerPpiGuid; + +#endif + |