diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h')
| -rw-r--r-- | roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h b/roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h new file mode 100644 index 000000000..b85f8743c --- /dev/null +++ b/roms/edk2/OvmfPkg/Include/Guid/RootBridgesConnectedEventGroup.h @@ -0,0 +1,27 @@ +/** @file
+ An event group GUID with which BDS indicates that PCI root bridges have been
+ connected, and PciIo protocol instances have become available.
+
+ Note that this differs from the PCI Enumeration Complete Protocol as defined
+ in the PI 1.1 specification. That protocol is installed by the PCI bus driver
+ after enumeration and resource allocation have been completed, but before
+ PciIo protocol instances are created.
+
+ Copyright (C) 2016, Red Hat, Inc.
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef _ROOT_BRIDGES_CONNECTED_EVENT_GROUP_H_
+#define _ROOT_BRIDGES_CONNECTED_EVENT_GROUP_H_
+
+#define ROOT_BRIDGES_CONNECTED_EVENT_GROUP_GUID \
+ { 0x24a2d66f, \
+ 0xeedd, \
+ 0x4086, \
+ { 0x90, 0x42, 0xf2, 0x6e, 0x47, 0x97, 0xee, 0x69 }, \
+ }
+
+extern EFI_GUID gRootBridgesConnectedEventGroupGuid;
+
+#endif
|