audk/QuarkSocPkg/QuarkSouthCluster/IohInit/Dxe/IohBds.h

/** @file
Head file for BDS Platform specific code

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 _IOH_BDS_H
#define _IOH_BDS_H

#include <Ioh.h>
#include <Protocol/DevicePath.h>
#include <Library/DevicePathLib.h>

extern EFI_DEVICE_PATH_PROTOCOL  *gDeviceConnectOption [];

#define PCI_DEVICE_PATH_NODE(Func, Dev) \
  { \
    { \
      HARDWARE_DEVICE_PATH, \
      HW_PCI_DP, \
      { \
        (UINT8) (sizeof (PCI_DEVICE_PATH)), \
        (UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
      } \
    }, \
    (Func), \
    (Dev) \
  }

#define PNPID_DEVICE_PATH_NODE(PnpId) \
  { \
    { \
      ACPI_DEVICE_PATH, \
      ACPI_DP, \
      { \
        (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
        (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
      } \
    }, \
    EISA_PNP_ID((PnpId)), \
    0 \
  }



#define gEndEntire \
  { \
    END_DEVICE_PATH_TYPE, \
    END_ENTIRE_DEVICE_PATH_SUBTYPE, \
    { \
      END_DEVICE_PATH_LENGTH, \
      0 \
    } \
  }

#define gPciRootBridge \
  PNPID_DEVICE_PATH_NODE(0x0A03)


//
// Platform Root Bridge
//
typedef struct {
  ACPI_HID_DEVICE_PATH      PciRootBridge;
  EFI_DEVICE_PATH_PROTOCOL  End;
} PLATFORM_ROOT_BRIDGE_DEVICE_PATH;


typedef struct {
  ACPI_HID_DEVICE_PATH      PciRootBridge;
  PCI_DEVICE_PATH           IohDevice;
  EFI_DEVICE_PATH_PROTOCOL  End;
} IOH_PCI_USB_DEVICE_PATH;

//
// Ioh BDS Functions
//


#endif // _IOH_BDS_H