MdePkg/Include/IndustryStandard/PciExpress30.h

   1 /** @file
   2   Support for the PCI Express 3.0 standard.
   3
   4   This header file may not define all structures.  Please extend as required.
   5
   6   Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
   7   This program and the accompanying materials
   8   are licensed and made available under the terms and conditions of the BSD License
   9   which accompanies this distribution.  The full text of the license may be found at
  10   http://opensource.org/licenses/bsd-license.php
  11
  12   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16
  17 #ifndef _PCIEXPRESS30_H_
  18 #define _PCIEXPRESS30_H_
  19
  20 #include "PciExpress21.h"
  21
  22 #define PCI_EXPRESS_EXTENDED_CAPABILITY_SECONDARY_PCIE_ID    0x0019
  23 #define PCI_EXPRESS_EXTENDED_CAPABILITY_SECONDARY_PCIE_VER1  0x1
  24
  25 typedef struct {
  26   PCI_EXPRESS_EXTENDED_CAPABILITIES_HEADER                Header;
  27   UINT32                                                  LinkControl3;
  28   UINT32                                                  LaneErrorStatus;
  29   UINT16                                                  EqualizationControl[2];
  30 } PCI_EXPRESS_EXTENDED_CAPABILITIES_SECONDARY_PCIE;
  31
  32 #endif