diff options
| -rw-r--r-- | MdePkg/Include/Library/SmmCpuRendezvousLib.h (renamed from UefiCpuPkg/Include/Library/SmmCpuRendezvousLib.h) | 0 | ||||
| -rw-r--r-- | MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.c | 29 | ||||
| -rw-r--r-- | MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf | 26 | ||||
| -rw-r--r-- | MdePkg/MdeLibs.dsc.inc | 3 | ||||
| -rw-r--r-- | MdePkg/MdePkg.dec | 5 | ||||
| -rw-r--r-- | MdePkg/MdePkg.dsc | 3 | ||||
| -rw-r--r-- | UefiCpuPkg/UefiCpuPkg.dec | 3 |
7 files changed, 63 insertions, 6 deletions
diff --git a/UefiCpuPkg/Include/Library/SmmCpuRendezvousLib.h b/MdePkg/Include/Library/SmmCpuRendezvousLib.h index 82e459e910..82e459e910 100644 --- a/UefiCpuPkg/Include/Library/SmmCpuRendezvousLib.h +++ b/MdePkg/Include/Library/SmmCpuRendezvousLib.h diff --git a/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.c b/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.c new file mode 100644 index 0000000000..474195bbb3 --- /dev/null +++ b/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.c @@ -0,0 +1,29 @@ +/** @file
+ SMM CPU Rendezvous sevice implement.
+
+ Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/DebugLib.h>
+#include <Library/SmmCpuRendezvousLib.h>
+
+/**
+ This routine wait for all AP processors to arrive in SMM.
+
+ @param[in] BlockingMode Blocking mode or non-blocking mode.
+
+ @retval EFI_SUCCESS All avaiable APs arrived.
+ @retval EFI_TIMEOUT Wait for all APs until timeout.
+ @retval OTHER Fail to register SMM CPU Rendezvous service Protocol.
+**/
+EFI_STATUS
+EFIAPI
+SmmWaitForAllProcessor (
+ IN BOOLEAN BlockingMode
+ )
+{
+ ASSERT (FALSE);
+ return EFI_SUCCESS;
+}
diff --git a/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf b/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf new file mode 100644 index 0000000000..7c9bac9af2 --- /dev/null +++ b/MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf @@ -0,0 +1,26 @@ +## @file
+# SMM CPU Rendezvous service lib.
+#
+# This is SMM CPU rendezvous service lib that wait for all
+# APs to enter SMM mode.
+#
+# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = SmmCpuRendezvousLibNull
+ FILE_GUID = 1e5790ea-d013-4d7b-9047-b4342a762027
+ MODULE_TYPE = DXE_SMM_DRIVER
+ LIBRARY_CLASS = SmmCpuRendezvousLib|MM_STANDALONE DXE_SMM_DRIVER
+
+[Sources]
+ SmmCpuRendezvousLibNull.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+
+[LibraryClasses]
+ DebugLib
diff --git a/MdePkg/MdeLibs.dsc.inc b/MdePkg/MdeLibs.dsc.inc index 015ce46f7d..fc6f385b30 100644 --- a/MdePkg/MdeLibs.dsc.inc +++ b/MdePkg/MdeLibs.dsc.inc @@ -5,7 +5,7 @@ # by using "!include MdePkg/MdeLibs.dsc.inc" to specify the library instances
# of some EDKII basic/common library classes.
#
-# Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2021 - 2022, Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -14,3 +14,4 @@ [LibraryClasses]
RegisterFilterLib|MdePkg/Library/RegisterFilterLibNull/RegisterFilterLibNull.inf
CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
+ SmmCpuRendezvousLib|MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index faeb28c80c..f1ebf9e251 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -4,7 +4,7 @@ # It also provides the definitions(including PPIs/PROTOCOLs/GUIDs) of
# EFI1.10/UEFI2.7/PI1.7 and some Industry Standards.
#
-# Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2022, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# (C) Copyright 2016 - 2021 Hewlett Packard Enterprise Development LP<BR>
#
@@ -272,6 +272,9 @@ #
CcProbeLib|Include/Library/CcProbeLib.h
+ ## @libraryclass Provides function for SMM CPU Rendezvous Library.
+ SmmCpuRendezvousLib|Include/Library/SmmCpuRendezvousLib.h
+
[LibraryClasses.IA32, LibraryClasses.X64, LibraryClasses.AARCH64]
## @libraryclass Provides services to generate random number.
#
diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc index c8d282882e..3d8874e647 100644 --- a/MdePkg/MdePkg.dsc +++ b/MdePkg/MdePkg.dsc @@ -1,7 +1,7 @@ ## @file
# EFI/PI MdePkg Package
#
-# Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2022, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
#
@@ -131,6 +131,7 @@ MdePkg/Library/RegisterFilterLibNull/RegisterFilterLibNull.inf
MdePkg/Library/CcProbeLibNull/CcProbeLibNull.inf
+ MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf
[Components.IA32, Components.X64, Components.ARM, Components.AARCH64]
#
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index 525cde4634..1951eb294c 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -62,9 +62,6 @@ ## @libraryclass Provides function for loading microcode.
MicrocodeLib|Include/Library/MicrocodeLib.h
- ## @libraryclass Provides function for SMM CPU Rendezvous Library.
- SmmCpuRendezvousLib|Include/Library/SmmCpuRendezvousLib.h
-
[Guids]
gUefiCpuPkgTokenSpaceGuid = { 0xac05bf33, 0x995a, 0x4ed4, { 0xaa, 0xb8, 0xef, 0x7a, 0xe8, 0xf, 0x5c, 0xb0 }}
gMsegSmramGuid = { 0x5802bce4, 0xeeee, 0x4e33, { 0xa1, 0x30, 0xeb, 0xad, 0x27, 0xf0, 0xe4, 0x39 }}
|