OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h

   1 /** @file
   2   An event group GUID with which BDS indicates that PCI root bridges have been
   3   connected, and PciIo protocol instances have become available.
   4
   5   Note that this differs from the PCI Enumeration Complete Protocol as defined
   6   in the PI 1.1 specification. That protocol is installed by the PCI bus driver
   7   after enumeration and resource allocation have been completed, but before
   8   PciIo protocol instances are created.
   9
  10   Copyright (C) 2016, Red Hat, Inc.
  11
  12   SPDX-License-Identifier: BSD-2-Clause-Patent
  13 **/
  14
  15 #ifndef _ROOT_BRIDGES_CONNECTED_EVENT_GROUP_H_
  16 #define _ROOT_BRIDGES_CONNECTED_EVENT_GROUP_H_
  17
  18 #define ROOT_BRIDGES_CONNECTED_EVENT_GROUP_GUID         \
  19   { 0x24a2d66f,                                         \
  20     0xeedd,                                             \
  21     0x4086,                                             \
  22     { 0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69 }, \
  23   }
  24
  25 extern EFI_GUID  gRootBridgesConnectedEventGroupGuid;
  26
  27 #endif