MdePkg: Add EFI_EVENT_BEFORE_EXIT_BOOT_SERVICES_GUID

Event group as defined in UEFI standard v2.9.

Cc: Ard Biescheuvel <ardb@kernel.org>
Cc: "Min M. Xu" <min.m.xu@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Tom Lendacky <Thomas.Lendacky@amd.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Dionna Glaze <dionnaglaze@google.com>
Message-Id: <20221108164616.3251967-3-dionnaglaze@google.com>

diff --git a/MdePkg/Include/Guid/EventGroup.h b/MdePkg/Include/Guid/EventGroup.h
index 063d1f7157879c8883344bd3e6c817c8cf2a927c..64bfd4bab954ad54ab474e53ad762aaaec898992 100644 (file)
--- a/MdePkg/Include/Guid/EventGroup.h
+++ b/MdePkg/Include/Guid/EventGroup.h
@@ -14,6 +14,11 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 \r
 extern EFI_GUID  gEfiEventExitBootServicesGuid;\r
 \r
+#define EFI_EVENT_GROUP_BEFORE_EXIT_BOOT_SERVICES \\r
+  { 0x8be0e274, 0x3970, 0x4b44, { 0x80, 0xc5, 0x1a, 0xb9, 0x50, 0x2f, 0x3b, 0xfc } }\r
+\r
+extern EFI_GUID  gEfiEventBeforeExitBootServicesGuid;\r
+\r
 #define EFI_EVENT_GROUP_VIRTUAL_ADDRESS_CHANGE \\r
   { 0x13fa7698, 0xc831, 0x49c7, { 0x87, 0xea, 0x8f, 0x43, 0xfc, 0xc2, 0x51, 0x96 } }\r
 \r

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index e49b2d5b5f28383a32ac96cdec159aefc199817c..3d08f20d15b0fafa7b860e51b53909470f533a55 100644 (file)
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -417,7 +417,10 @@
   gEfiEventMemoryMapChangeGuid   = { 0x78BEE926, 0x692F, 0x48FD, { 0x9E, 0xDB, 0x01, 0x42, 0x2E, 0xF0, 0xD7, 0xAB }}\r
 \r
   ## Include/Guid/EventGroup.h\r
-  gEfiEventVirtualAddressChangeGuid = { 0x13FA7698, 0xC831, 0x49C7, { 0x87, 0xEA, 0x8F, 0x43, 0xFC, 0xC2, 0x51, 0x96 }}\r
+  gEfiEventVirtualAddressChangeGuid   = { 0x13FA7698, 0xC831, 0x49C7, { 0x87, 0xEA, 0x8F, 0x43, 0xFC, 0xC2, 0x51, 0x96 }}\r
+\r
+  ## Include/Guid/EventGroup.h\r
+  gEfiEventBeforeExitBootServicesGuid = { 0x8BE0E274, 0x3970, 0x4B44, { 0x80, 0xC5, 0x1A, 0xB9, 0x50, 0x2F, 0x3B, 0xFC }}\r
 \r
   ## Include/Guid/EventGroup.h\r
   gEfiEventExitBootServicesGuid  = { 0x27ABF055, 0xB1B8, 0x4C26, { 0x80, 0x48, 0x74, 0x8F, 0x37, 0xBA, 0xA2, 0xDF }}\r