/** @file
Define private data structure for UHCI and EHCI.

Copyright (c) 2013-2015 Intel Corporation.

This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which 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.

**/

#ifndef _USB_PEI_H
#define _USB_PEI_H

#include "Ioh.h"

#define PEI_IOH_OHCI_SIGNATURE          SIGNATURE_32 ('O', 'H', 'C', 'I')
#define PEI_IOH_EHCI_SIGNATURE          SIGNATURE_32 ('E', 'H', 'C', 'I')

typedef struct {
  UINTN                   Signature;
  PEI_USB_CONTROLLER_PPI  UsbControllerPpi;
  EFI_PEI_PPI_DESCRIPTOR  PpiList;
  UINTN                   MmioBase[IOH_MAX_OHCI_USB_CONTROLLERS];
} IOH_OHCI_DEVICE;

typedef struct {
  UINTN                   Signature;
  PEI_USB_CONTROLLER_PPI  UsbControllerPpi;
  EFI_PEI_PPI_DESCRIPTOR  PpiList;
  UINTN                   MmioBase[IOH_MAX_EHCI_USB_CONTROLLERS];
} IOH_EHCI_DEVICE;

#define IOH_OHCI_DEVICE_FROM_THIS(a) \
  CR(a, IOH_OHCI_DEVICE, UsbControllerPpi, PEI_IOH_OHCI_SIGNATURE)

#define IOH_EHCI_DEVICE_FROM_THIS(a) \
  CR (a, IOH_EHCI_DEVICE, UsbControllerPpi, PEI_IOH_EHCI_SIGNATURE)

#endif