MdePkg/Include/IndustryStandard/Pci30.h

   1 /** @file
   2   Support for PCI 3.0 standard.
   3
   4   Copyright (c) 2006, Intel Corporation
   5   All rights reserved. This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef __PCI30_H__
  16 #define __PCI30_H__
  17
  18 #define PCI_CLASS_MASS_STORAGE_SATADPA   0x06
  19 #define PCI_CLASS_MASS_STORAGE_AHCI      PCI_CLASS_MASS_STORAGE_SATADPA
  20
  21 #pragma pack(1)
  22
  23 typedef struct {
  24   UINT32  Signature;    // "PCIR"
  25   UINT16  VendorId;
  26   UINT16  DeviceId;
  27   UINT16  DeviceListOffset;
  28   UINT16  Length;
  29   UINT8   Revision;
  30   UINT8   ClassCode[3];
  31   UINT16  ImageLength;
  32   UINT16  CodeRevision;
  33   UINT8   CodeType;
  34   UINT8   Indicator;
  35   UINT16  MaxRuntimeImageLength;
  36   UINT16  ConfigUtilityCodeHeaderOffset;
  37   UINT16  DMTFCLPEntryPointOffset;
  38 } PCI_3_0_DATA_STRUCTURE;
  39
  40 #pragma pack()
  41
  42
  43 #include <IndustryStandard/Pci23.h>
  44
  45 #endif