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Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to

Browse Source 
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, 

which are for MinnowBoard MAX open source project.


Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Wei <david.wei@intel.com>
Reviewed-by: Mike Wu <mike.wu@intel.com>
Reviewed-by: Hot Tian <hot.tian@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
2015-01-12 09:37:20 +00:00
committed by zwei4
parent 6f785cfcc3
commit 3cbfba02fe
518 changed files with 118538 additions and 0 deletions
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90
Vlv2TbltDevicePkg/Include/Ppi/UsbController.h Normal file
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/*++
Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Define APIs to retrieve USB Host Controller Info such as controller type and
I/O Port Base Address.
**/
#ifndef _PEI_USB_CONTROLLER_PPI_H_
#define _PEI_USB_CONTROLLER_PPI_H_
//
// Global ID for the PEI_USB_CONTROLLER_PPI.
//
#define PEI_USB_CONTROLLER_PPI_GUID \
{ \
0x3bc1f6de, 0x693e, 0x4547,{ 0xa3, 0x0, 0x21, 0x82, 0x3c, 0xa4, 0x20, 0xb2} \
}
//
// Forward declaration for the PEI_USB_CONTROLLER_PPI.
//
typedef struct _PEI_USB_CONTROLLER_PPI PEI_USB_CONTROLLER_PPI;
//
// This bit is used in the ControllerType return parameter of GetUsbController()
// to identify the USB Host Controller type as UHCI
//
#define PEI_UHCI_CONTROLLER 0x01
//
// This bit is used in the ControllerType return parameter of GetUsbController()
// to identify the USB Host Controller type as OHCI
//
#define PEI_OHCI_CONTROLLER 0x02
//
// This bit is used in the ControllerType return parameter of GetUsbController()
// to identify the USB Host Controller type as EHCI
//
#define PEI_EHCI_CONTROLLER 0x03
/**
Retrieve USB Host Controller Info such as controller type and I/O Base Address.
@param[in] PeiServices The pointer to the PEI Services Table.
@param[in] This The pointer to this instance of the PEI_USB_CONTROLLER_PPI.
@param[in] ControllerId The ID of the USB controller.
@param[out] ControllerType On output, returns the type of the USB controller.
@param[out] BaseAddress On output, returns the base address of UHCI's I/O ports
if UHCI is enabled or the base address of EHCI's MMIO
if EHCI is enabled.
@retval EFI_SUCCESS USB controller attributes were returned successfully.
@retval EFI_INVALID_PARAMETER ControllerId is greater than the maximum number
of USB controller supported by this platform.
**/
typedef
EFI_STATUS
(EFIAPI *PEI_GET_USB_CONTROLLER)(
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_USB_CONTROLLER_PPI *This,
IN UINT8 UsbControllerId,
OUT UINTN *ControllerType,
OUT UINTN *BaseAddress
);
//
// This PPI contains a single service to retrieve the USB Host Controller type