It consumes the HOB defined in
UefiPayloadPkg/Include/Guid/DebugPrintErrorLevel.h, and allow bootloader
to config DebugPrintErrorLevel
Cc: Guo Dong <guo.d...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Maurice Ma <maurice...@intel.com>
Cc: Benjamin You <benjamin....@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Signed-off-by: Yuanhao Xie <yuanhao....@intel.com>
---
UefiPayloadPkg/Include/Guid/DebugPrintErrorLevel.h
| 27 +++++++++++++++++++++++++++
UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.c
| 84
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.inf
| 39 +++++++++++++++++++++++++++++++++++++++
UefiPayloadPkg/UefiPayloadPkg.dec
| 2 +-
4 files changed, 151 insertions(+), 1 deletion(-)
diff --git a/UefiPayloadPkg/Include/Guid/DebugPrintErrorLevel.h
b/UefiPayloadPkg/Include/Guid/DebugPrintErrorLevel.h
new file mode 100644
index 0000000000..9a3f4eb28e
--- /dev/null
+++ b/UefiPayloadPkg/Include/Guid/DebugPrintErrorLevel.h
@@ -0,0 +1,27 @@
+/** @file
+ Define the structure for Debug Print Error Level Guid Hob.
+
+Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL_H_
+#define UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL_H_
+
+#include <Uefi.h>
+#include <UniversalPayload/UniversalPayload.h>
+
+#pragma pack (1)
+
+typedef struct {
+ UNIVERSAL_PAYLOAD_GENERIC_HEADER Header;
+ UINT32 ErrorLevel;
+} UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL;
+
+#pragma pack()
+
+#define UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL_REVISION 1
+
+extern GUID gEdkiiDebugPrintErrorLevelGuid;
+#endif
diff --git
a/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.c
b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.c
new file mode 100644
index 0000000000..e3057620d9
--- /dev/null
+++
b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.c
@@ -0,0 +1,84 @@
+/** @file
+ Debug Print Error Level library instance that retrieves
+ the DebugPrintErrorLevel from bootloader.
+
+ Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include <Uefi.h>
+#include <PiDxe.h>
+#include <Pi/PiHob.h>
+#include <Library/PcdLib.h>
+#include <Library/HobLib.h>
+#include <Library/DxeHobListLib.h>
+#include <Library/UefiLib.h>
+#include <Library/DebugLib.h>
+#include <Library/DxeHobListLib.h>
+#include <Guid/DebugPrintErrorLevel.h>
+#include <Library/DebugPrintErrorLevelLib.h>
+#include <UniversalPayload/UniversalPayload.h>
+
+/**
+ Returns the debug print error level mask for the current module.
+
+ @return Debug print error level mask for the current module.
+
+**/
+UINT32
+EFIAPI
+GetDebugPrintErrorLevel (
+ VOID
+ )
+{
+ VOID *GuidHob;
+ UNIVERSAL_PAYLOAD_GENERIC_HEADER *GenericHeader;
+ UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL *DebugPrintErrorLevel;
+
+ GuidHob = GetFirstGuidHob (&gEdkiiDebugPrintErrorLevelGuid);
+
+ if (GuidHob == NULL) {
+ //
+ // If the HOB is not create, the default value of PcdDebugPrintErrorLevel
will be used.
+ //
+ return PcdGet32(PcdDebugPrintErrorLevel);
+ }
+
+ GenericHeader = (UNIVERSAL_PAYLOAD_GENERIC_HEADER *)GET_GUID_HOB_DATA
(GuidHob);
+ if ((sizeof (UNIVERSAL_PAYLOAD_GENERIC_HEADER) > GET_GUID_HOB_DATA_SIZE
(GuidHob)) ||
+ (GenericHeader->Length > GET_GUID_HOB_DATA_SIZE (GuidHob))) {
+ return PcdGet32(PcdDebugPrintErrorLevel);
+ }
+
+ if (GenericHeader->Revision ==
UNIVERSAL_PAYLOAD_DEBUG_PRINT_ERROR_LEVEL_REVISION) {
+ DebugPrintErrorLevel = GET_GUID_HOB_DATA (GuidHob);
+ return DebugPrintErrorLevel->ErrorLevel;
+ } else {
+ return PcdGet32(PcdDebugPrintErrorLevel);
+ }
+
+}
+
+/**
+ Sets the global debug print error level mask fpr the entire platform.
+
+ @param ErrorLevel Global debug print error level.
+
+ @retval TRUE The debug print error level mask was sucessfully set.
+ @retval FALSE The debug print error level mask could not be set.
+
+**/
+BOOLEAN
+EFIAPI
+SetDebugPrintErrorLevel (
+ UINT32 ErrorLevel
+ )
+{
+ //
+ // This library uinstance does not support setting the global debug print
error
+ // level mask.
+ //
+ return FALSE;
+}
diff --git
a/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.inf
b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.inf
new file mode 100644
index 0000000000..a63dc4b83f
--- /dev/null
+++
b/UefiPayloadPkg/Library/DebugPrintErrorLevelLibCmos/DebugPrintErrorLevelLibCmos.inf
@@ -0,0 +1,39 @@
+## @file
+# Debug Print Error Level library instance that retrieves
+# the DebugPrintErrorLevel from bootloader.
+#
+# Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = DebugPrintErrorLevelLib
+ FILE_GUID = c3fead6d-bd4c-4131-bd5f-4bbceecc0fef
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DebugPrintErrorLevelLib
+
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DebugPrintErrorLevelLibCmos.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ UefiPayloadPkg/UefiPayloadPkg.dec
+
+[LibraryClasses]
+ PcdLib
+ HobLib
+
+[Pcd]
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel
+
+[Guids]
+ gEdkiiDebugPrintErrorLevelGuid
diff --git a/UefiPayloadPkg/UefiPayloadPkg.dec
b/UefiPayloadPkg/UefiPayloadPkg.dec
index 4051172caf..5c1aeb8235 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dec
+++ b/UefiPayloadPkg/UefiPayloadPkg.dec
@@ -31,7 +31,7 @@
##include/Guid/BootManagerMenu.h
gEdkiiBootManagerMenuFileGuid = { 0xdf939333, 0x42fc, 0x4b2a, { 0xa5, 0x9e,
0xbb, 0xae, 0x82, 0x81, 0xfe, 0xef }}
-
+ gEdkiiDebugPrintErrorLevelGuid = { 0xad82f436, 0x75c5, 0x4aa9, { 0x92, 0x93,
0xc5, 0x55, 0x0a, 0x7f, 0xf9, 0x71 }}
gUefiAcpiBoardInfoGuid = {0xad3d31b, 0xb3d8, 0x4506, {0xae, 0x71, 0x2e,
0xf1, 0x10, 0x6, 0xd9, 0xf}}
gUefiSerialPortInfoGuid = { 0x6c6872fe, 0x56a9, 0x4403, { 0xbb, 0x98, 0x95,
0x8d, 0x62, 0xde, 0x87, 0xf1 } }
gLoaderMemoryMapInfoGuid = { 0xa1ff7424, 0x7a1a, 0x478e, { 0xa9, 0xe4, 0x92,
0xf3, 0x57, 0xd1, 0x28, 0x32 } }
--
2.30.0.windows.1
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