[edk2-devel] [edk2-platforms][PATCH V2 15/47] Features/Intel/IpmiFeaturePkg: Add modules
Chaganty, Rangasai V
rangasai.v.chaganty at intel.com
Wed Dec 4 08:22:29 UTC 2019
Reviewed-by: Sai Chaganty <rangasai.v.chaganty at intel.com>
-----Original Message-----
From: Kubacki, Michael A
Sent: Wednesday, November 27, 2019 5:06 PM
To: devel at edk2.groups.io
Cc: Chaganty, Rangasai V <rangasai.v.chaganty at intel.com>; Gao, Liming <liming.gao at intel.com>
Subject: [edk2-platforms][PATCH V2 15/47] Features/Intel/IpmiFeaturePkg: Add modules
This change adds the modules for the IPMI feature to
IpmiFeaturePkg.
Cc: Sai Chaganty <rangasai.v.chaganty at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
Signed-off-by: Michael Kubacki <michael.a.kubacki at intel.com>
---
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec | 8 +
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/IpmiFeature.dsc | 78 +++++-
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dsc | 2 +
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PostMemory.fdf | 8 +
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PreMemory.fdf | 3 +
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf | 47 ++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf | 33 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf | 37 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf | 37 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf | 35 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf | 34 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf | 32 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf | 33 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf | 37 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.c | 257 ++++++++++++++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.c | 236 ++++++++++++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.c | 236 ++++++++++++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.c | 84 +++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.c | 67 +++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.c | 150 ++++++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.c | 96 ++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.c | 112 +++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.c | 164 +++++++++++++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/BmcSsdt.asl | 28 +++
Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/IpmiOprRegions.asi | 58 +++++
25 files changed, 1909 insertions(+), 3 deletions(-)
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
index 4c43fc5f49..1426496d28 100644
--- a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
@@ -36,3 +36,11 @@
[PcdsFeatureFlag]
gIpmiFeaturePkgTokenSpaceGuid.PcdIpmiFeatureEnable|FALSE|BOOLEAN|0xA0000001
+
+[PcdsFixedAtBuild]
+ gIpmiFeaturePkgTokenSpaceGuid.PcdMaxSOLChannels|3|UINT8|0xF0000001
+
+[PcdsDynamic, PcdsDynamicEx]
+ gIpmiFeaturePkgTokenSpaceGuid.PcdFRB2EnabledFlag|TRUE|BOOLEAN|0xD0000001
+ gIpmiFeaturePkgTokenSpaceGuid.PcdFRBTimeoutValue|360|UINT16|0xD0000002
+ gIpmiFeaturePkgTokenSpaceGuid.PcdIpmiIoBaseAddress|0xCA2|UINT16|0xD0000003
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/IpmiFeature.dsc b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/IpmiFeature.dsc
index c6a385108b..a82f18a68c 100644
--- a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/IpmiFeature.dsc
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/IpmiFeature.dsc
@@ -18,6 +18,12 @@
#
################################################################################
[Defines]
+!ifndef $(PEI_ARCH)
+ !error "PEI_ARCH must be specified to build this feature!"
+!endif
+!ifndef $(DXE_ARCH)
+ !error "DXE_ARCH must be specified to build this feature!"
+!endif
################################################################################
#
@@ -32,6 +38,36 @@
BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
IpmiLib|MdeModulePkg/Library/BaseIpmiLibNull/BaseIpmiLibNull.inf
+ PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
+ TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
+
+ #####################################
+ # IPMI Feature Package
+ #####################################
+ IpmiCommandLib|OutOfBandManagement/IpmiFeaturePkg/Library/IpmiCommandLib/IpmiCommandLib.inf
+
+[LibraryClasses.common.PEI_CORE,LibraryClasses.common.PEIM]
+ #######################################
+ # Edk2 Packages
+ #######################################
+ HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
+ MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
+ PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
+ PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
+ PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
+ PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
+
+[LibraryClasses.common.DXE_DRIVER,LibraryClasses.common.UEFI_DRIVER]
+ #######################################
+ # Edk2 Packages
+ #######################################
+ DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
+ MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
+ PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+ UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
+ UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
+ UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
+ UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
################################################################################
#
@@ -47,17 +83,50 @@
# generated for it, but the binary will not be put into any firmware volume.
#
################################################################################
-[Components]
+#
+# Feature PEI Components
+#
+
+# @todo: Change below line to [Components.$(PEI_ARCH)] after https://bugzilla.tianocore.org/show_bug.cgi?id=2308
+# is completed.
+[Components.IA32]
+ #####################################
+ # IPMI Feature Package
+ #####################################
+
+ # Add library instances here that are not included in package components and should be tested
+ # in the package build.
+
+ OutOfBandManagement/IpmiFeaturePkg/Library/IpmiPlatformHookLibNull/IpmiPlatformHookLibNull.inf
+
+ # Add components here that should be included in the package build.
+ OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf
+ OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf
+
+#
+# Feature DXE Components
+#
+
+# @todo: Change below line to [Components.$(DXE_ARCH)] after https://bugzilla.tianocore.org/show_bug.cgi?id=2308
+# is completed.
+[Components.X64]
#####################################
# IPMI Feature Package
#####################################
# Add library instances here that are not included in package components and should be tested
# in the package build.
- OutOfBandManagement/IpmiFeaturePkg/Library/IpmiCommandLib/IpmiCommandLib.inf
+
OutOfBandManagement/IpmiFeaturePkg/Library/IpmiPlatformHookLibNull/IpmiPlatformHookLibNull.inf
# Add components here that should be included in the package build.
+ OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf
+ OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf
+ OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf
+ OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf
+ OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf
+ OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf
###################################################################################################
#
@@ -67,6 +136,9 @@
# applied for any modules or only those modules with the specific
# module style (EDK or EDKII) specified in [Components] section.
#
+# For advanced features, it is recommended to enable [BuildOptions] in
+# the applicable INF file so it does not affect the whole board package
+# build when this DSC file is active.
+#
###################################################################################################
[BuildOptions]
- *_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dsc b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dsc
index 623a52650f..6a3eed0882 100644
--- a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dsc
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dsc
@@ -22,6 +22,8 @@
SUPPORTED_ARCHITECTURES = IA32|X64
BUILD_TARGETS = DEBUG|RELEASE|NOOPT
SKUID_IDENTIFIER = DEFAULT
+ PEI_ARCH = IA32
+ DXE_ARCH = X64
#
# This package always builds the feature.
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PostMemory.fdf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PostMemory.fdf
index c3847c54c7..b5b37ddd9f 100644
--- a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PostMemory.fdf
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PostMemory.fdf
@@ -6,3 +6,11 @@
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
+
+ INF OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf
+ INF OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PreMemory.fdf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PreMemory.fdf
index 0c82d7eb02..4aa2d8e9da 100644
--- a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PreMemory.fdf
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Include/PreMemory.fdf
@@ -6,3 +6,6 @@
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
+
+INF OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf
+INF OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf
new file mode 100644
index 0000000000..a84813f55c
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.inf
@@ -0,0 +1,47 @@
+### @file
+# Component description file for BMC ACPI.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = BmcAcpi
+ FILE_GUID = F59DAA23-D5D5-4d16-91FC-D03ABDC12FFE
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = BmcAcpiEntryPoint
+
+[Sources]
+ BmcAcpi.c
+ BmcSsdt/BmcSsdt.asl
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ BaseMemoryLib
+ DebugLib
+ UefiLib
+
+[Protocols]
+ gEfiFirmwareVolume2ProtocolGuid
+ gEfiAcpiTableProtocolGuid
+
+[Pcd]
+ gIpmiFeaturePkgTokenSpaceGuid.PcdIpmiIoBaseAddress
+ gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId
+ gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemTableId
+
+[Depex]
+ gEfiAcpiTableProtocolGuid
+
+[BuildOptions]
+ *_*_*_ASL_FLAGS = -oi
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf
new file mode 100644
index 0000000000..665b3d9bda
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.inf
@@ -0,0 +1,33 @@
+### @file
+# Component description file for BMC ELOG.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = BmcElog
+ FILE_GUID = 8A17F6CA-BF1A-45C4-FFFF-FFFF0C829DDD
+ MODULE_TYPE = DXE_DRIVER
+ PI_SPECIFICATION_VERSION = 0x0001000A
+ VERSION_STRING = 1.0
+ ENTRY_POINT = InitializeBmcElogLayer
+
+[Sources]
+ BmcElog.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiDriverEntryPoint
+ DebugLib
+ UefiBootServicesTableLib
+ IpmiCommandLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf
new file mode 100644
index 0000000000..85836cd8ee
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.inf
@@ -0,0 +1,37 @@
+### @file
+# Component description file for IPMI FRB.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = FrbDxe
+ FILE_GUID = F6C7812D-81BF-4e6d-A87D-E75AF17BD511
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = FrbDxeEntryPoint
+
+[Sources]
+ FrbDxe.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ MemoryAllocationLib
+ UefiLib
+ DebugLib
+ BaseMemoryLib
+ IpmiCommandLib
+ PcdLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf
new file mode 100644
index 0000000000..7ad00ae574
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.inf
@@ -0,0 +1,37 @@
+### @file
+# Component description file for IPMI FRB PEIM.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = FrbPei
+ FILE_GUID = 7F9F9788-9F1F-4725-895C-3932F1A04DE8
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ ENTRY_POINT = InitializeFrbPei
+
+[Sources]
+ FrbPei.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ DebugLib
+ BaseMemoryLib
+ PcdLib
+ IpmiCommandLib
+
+[Pcd]
+ gIpmiFeaturePkgTokenSpaceGuid.PcdFRB2EnabledFlag
+ gIpmiFeaturePkgTokenSpaceGuid.PcdFRBTimeoutValue
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf
new file mode 100644
index 0000000000..0778b221c1
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.inf
@@ -0,0 +1,35 @@
+### @file
+# Component description file for IPMI FRU.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = IpmiFru
+ FILE_GUID = 3F1D6464-2B4C-4640-BAC4-3DD905D26CDA
+ MODULE_TYPE = DXE_DRIVER
+ PI_SPECIFICATION_VERSION = 0x0001000A
+ VERSION_STRING = 1.0
+ ENTRY_POINT = InitializeFru
+
+[Sources]
+ IpmiFru.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiDriverEntryPoint
+ UefiLib
+ DebugLib
+ UefiBootServicesTableLib
+ BaseMemoryLib
+ IpmiCommandLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf
new file mode 100644
index 0000000000..68ff70cd43
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.inf
@@ -0,0 +1,34 @@
+### @file
+# Component description file for IPMI initialization.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = DxeIpmiInit
+ FILE_GUID = 07A01ACF-46D5-48de-A63D-74FA92AA8450
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = IpmiInterfaceInit
+
+[Sources]
+ DxeIpmiInit.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ DebugLib
+ UefiDriverEntryPoint
+ IpmiCommandLib
+ TimerLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf
new file mode 100644
index 0000000000..825451ede1
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.inf
@@ -0,0 +1,32 @@
+### @file
+# Component description file for IPMI initialization in PEI.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PeiIpmiInit
+ FILE_GUID = D8F57F4E-D67D-4f2c-8351-C7092986542F
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ ENTRY_POINT = PeimIpmiInterfaceInit
+
+[Sources]
+ PeiIpmiInit.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ DebugLib
+ IpmiCommandLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf
new file mode 100644
index 0000000000..7e7d2826cb
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.inf
@@ -0,0 +1,33 @@
+### @file
+# Component description file for IPMI OS watch dog timer driver.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = OsWdt
+ FILE_GUID = BE9B694A-B5D9-48e0-A527-6E1A49EB7028
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = DriverInit
+
+[Sources]
+ OsWdt.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[LibraryClasses]
+ UefiDriverEntryPoint
+ DebugLib
+ UefiBootServicesTableLib
+ BaseMemoryLib
+ IpmiCommandLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf
new file mode 100644
index 0000000000..826144e537
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.inf
@@ -0,0 +1,37 @@
+### @file
+# Component description file for IPMI Serial Over LAN (SOL) driver.
+#
+# Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+###
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = SolStatus
+ FILE_GUID = F9887B5E-2D46-4213-8794-14F1FD39F6B8
+ MODULE_TYPE = DXE_DRIVER
+ PI_SPECIFICATION_VERSION = 0x0001000A
+ VERSION_STRING = 1.0
+ ENTRY_POINT = SolStatusEntryPoint
+
+[Sources]
+ SolStatus.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OutOfBandManagement/IpmiFeaturePkg/IpmiFeaturePkg.dec
+
+[Pcd]
+ gIpmiFeaturePkgTokenSpaceGuid.PcdMaxSOLChannels
+
+[LibraryClasses]
+ UefiDriverEntryPoint
+ DebugLib
+ UefiBootServicesTableLib
+ IpmiCommandLib
+ PcdLib
+
+[Depex]
+ TRUE
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.c
new file mode 100644
index 0000000000..990b4b9e83
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcAcpi.c
@@ -0,0 +1,257 @@
+/** @file
+ BMC ACPI.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+//
+// Statements that include other header files
+//
+#include <PiDxe.h>
+
+#include <IndustryStandard/Acpi.h>
+#include <Protocol/AcpiSystemDescriptionTable.h>
+#include <Protocol/FirmwareVolume2.h>
+#include <Protocol/AcpiTable.h>
+
+#include <Library/BaseLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiLib.h>
+
+#ifndef EFI_ACPI_CREATOR_ID
+#define EFI_ACPI_CREATOR_ID SIGNATURE_32 ('M', 'S', 'F', 'T')
+#endif
+#ifndef EFI_ACPI_CREATOR_REVISION
+#define EFI_ACPI_CREATOR_REVISION 0x0100000D
+#endif
+
+/**
+
+ Locate the first instance of a protocol. If the protocol requested is an
+ FV protocol, then it will return the first FV that contains the ACPI table
+ storage file.
+
+ @param Protocol - The protocol to find.
+ Instance - Return pointer to the first instance of the protocol.
+ Type - The type of protocol to locate.
+
+ @retval EFI_SUCCESS - The function completed successfully.
+ @retval EFI_NOT_FOUND - The protocol could not be located.
+ @retval EFI_OUT_OF_RESOURCES - There are not enough resources to find the protocol.
+
+**/
+EFI_STATUS
+LocateSupportProtocol (
+ IN EFI_GUID *Protocol,
+ OUT VOID **Instance,
+ IN UINT32 Type
+ )
+{
+ EFI_STATUS Status;
+ EFI_HANDLE *HandleBuffer;
+ UINTN NumberOfHandles;
+ EFI_FV_FILETYPE FileType;
+ UINT32 FvStatus = 0;
+ EFI_FV_FILE_ATTRIBUTES Attributes;
+ UINTN Size;
+ UINTN Index;
+
+ Status = gBS->LocateHandleBuffer (ByProtocol, Protocol, NULL, &NumberOfHandles, &HandleBuffer);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ //
+ // Looking for FV with ACPI storage file
+ //
+ for (Index = 0; Index < NumberOfHandles; Index++) {
+ Status = gBS->HandleProtocol (HandleBuffer[Index], Protocol, Instance);
+ ASSERT (!EFI_ERROR (Status));
+
+ if (!Type) {
+ //
+ // Not looking for the FV protocol, so find the first instance of the
+ // protocol. There should not be any errors because our handle buffer
+ // should always contain at least one or LocateHandleBuffer would have
+ // returned not found.
+ //
+ break;
+ }
+ //
+ // See if it has the ACPI storage file
+ //
+ Status = ((EFI_FIRMWARE_VOLUME2_PROTOCOL *) (*Instance))->ReadFile (
+ *Instance,
+ &gEfiCallerIdGuid,
+ NULL,
+ &Size,
+ &FileType,
+ &Attributes,
+ &FvStatus
+ );
+
+ //
+ // If we found it, then we are done
+ //
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+ }
+
+ gBS->FreePool (HandleBuffer);
+ return Status;
+}
+
+
+EFI_STATUS
+UpdateDeviceSsdtTable (
+ IN OUT EFI_ACPI_COMMON_HEADER *Table
+ )
+{
+ EFI_ACPI_DESCRIPTION_HEADER *TableHeader = NULL;
+ UINT64 TempOemTableId;
+ UINT8 *DataPtr;
+ EFI_ACPI_IO_PORT_DESCRIPTOR *IoRsc;
+
+ TableHeader = (EFI_ACPI_DESCRIPTION_HEADER *)Table;
+
+ //
+ // Update the OEMID and OEM Table ID.
+ //
+ CopyMem (&TableHeader->OemId, PcdGetPtr (PcdAcpiDefaultOemId), sizeof(TableHeader->OemId));
+ TempOemTableId = PcdGet64 (PcdAcpiDefaultOemTableId);
+ CopyMem (&TableHeader->OemTableId, &TempOemTableId, sizeof(UINT64));
+ TableHeader->CreatorId = EFI_ACPI_CREATOR_ID;
+ TableHeader->CreatorRevision = EFI_ACPI_CREATOR_REVISION;
+
+ //
+ // Update IO(Decode16, 0xCA2, 0xCA2, 0, 2)
+ //
+ DEBUG ((DEBUG_INFO, "UpdateDeviceSsdtTable - IPMI\n"));
+ for (DataPtr = (UINT8 *)(Table + 1);
+ DataPtr < (UINT8 *) ((UINT8 *) Table + Table->Length - 4);
+ DataPtr++) {
+ if (CompareMem(DataPtr, "_CRS", 4) == 0) {
+ DataPtr += 4; // Skip _CRS
+ ASSERT (*DataPtr == AML_BUFFER_OP);
+ DataPtr ++; // Skip AML_BUFFER_OP
+ ASSERT ((*DataPtr & (BIT7|BIT6)) == 0);
+ DataPtr ++; // Skip PkgLength - 0xD
+ ASSERT ((*DataPtr) == AML_BYTE_PREFIX);
+ DataPtr ++; // Skip BufferSize OpCode
+ DataPtr ++; // Skip BufferSize - 0xA
+ IoRsc = (VOID *)DataPtr;
+ ASSERT (IoRsc->Header.Bits.Type == ACPI_SMALL_ITEM_FLAG);
+ ASSERT (IoRsc->Header.Bits.Name == ACPI_SMALL_IO_PORT_DESCRIPTOR_NAME);
+ ASSERT (IoRsc->Header.Bits.Length == sizeof(EFI_ACPI_IO_PORT_DESCRIPTOR) - sizeof(ACPI_SMALL_RESOURCE_HEADER));
+ DEBUG ((DEBUG_INFO, "IPMI IO Base in ASL update - 0x%04x <= 0x%04x\n", IoRsc->BaseAddressMin, PcdGet16(PcdIpmiIoBaseAddress)));
+ IoRsc->BaseAddressMin = PcdGet16(PcdIpmiIoBaseAddress);
+ IoRsc->BaseAddressMax = PcdGet16(PcdIpmiIoBaseAddress);
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+
+ Entry point for Acpi platform driver.
+
+ @param ImageHandle - A handle for the image that is initializing this driver.
+ @param SystemTable - A pointer to the EFI system table.
+
+ @retval EFI_SUCCESS - Driver initialized successfully.
+ @retval EFI_LOAD_ERROR - Failed to Initialize or has been loaded.
+ @retval EFI_OUT_OF_RESOURCES - Could not allocate needed resources.
+
+**/
+EFI_STATUS
+EFIAPI
+BmcAcpiEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ EFI_STATUS AcpiStatus;
+
+ EFI_FIRMWARE_VOLUME2_PROTOCOL *FwVol;
+ INTN Instance = 0;
+ EFI_ACPI_COMMON_HEADER *CurrentTable = NULL;
+ UINTN TableHandle = 0;
+ UINT32 FvStatus;
+ UINT32 Size;
+
+ EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
+ UINTN TableSize;
+
+
+ //
+ // Find the AcpiTable protocol
+ //
+ Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID**)&AcpiTable);
+ if (EFI_ERROR (Status)) {
+ return EFI_ABORTED;
+ }
+
+ //
+ // Locate the firmware volume protocol
+ //
+ Status = LocateSupportProtocol (&gEfiFirmwareVolume2ProtocolGuid, (VOID **) &FwVol, 1);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ Status = EFI_SUCCESS;
+ Instance = 0;
+
+ //
+ // Read tables from the storage file.
+ //
+ while (!EFI_ERROR (Status)) {
+ CurrentTable = NULL;
+
+ Status = FwVol->ReadSection (
+ FwVol,
+ &gEfiCallerIdGuid,
+ EFI_SECTION_RAW,
+ Instance,
+ (VOID **) &CurrentTable,
+ (UINTN *) &Size,
+ &FvStatus
+ );
+ if (!EFI_ERROR (Status)) {
+ //
+ // Perform any table specific updates.
+ //
+ AcpiStatus = UpdateDeviceSsdtTable (CurrentTable);
+ if (!EFI_ERROR (AcpiStatus)) {
+
+ TableHandle = 0;
+ TableSize = ((EFI_ACPI_DESCRIPTION_HEADER *) CurrentTable)->Length;
+ ASSERT (Size >= TableSize);
+
+ Status = AcpiTable->InstallAcpiTable (
+ AcpiTable,
+ CurrentTable,
+ TableSize,
+ &TableHandle
+ );
+
+ ASSERT_EFI_ERROR (Status);
+ }
+
+ //
+ // Increment the instance
+ //
+ Instance++;
+ }
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.c
new file mode 100644
index 0000000000..a6d075b19c
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcElog/BmcElog.c
@@ -0,0 +1,236 @@
+/** @file
+ BMC Event Log functions.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/IpmiCommandLib.h>
+
+EFI_STATUS
+EFIAPI
+CheckIfSelIsFull (
+ VOID
+ );
+
+/*++
+
+ Routine Description:
+ This function verifies the BMC SEL is full and When it is reports the error to the Error Manager.
+
+ Arguments:
+ None
+
+ Returns:
+ EFI_SUCCESS
+ EFI_DEVICE_ERROR
+
+--*/
+EFI_STATUS
+WaitTillErased (
+ UINT8 *ResvId
+ )
+/*++
+
+Routine Description:
+
+Arguments:
+
+ BmcElogPrivateData - Bmc event log instance
+ ResvId - Reserved ID
+
+Returns:
+
+ EFI_SUCCESS
+ EFI_NO_RESPONSE
+
+--*/
+{
+ INTN Counter;
+ IPMI_CLEAR_SEL_REQUEST ClearSel;
+ IPMI_CLEAR_SEL_RESPONSE ClearSelResponse;
+
+ Counter = 0x200;
+ ZeroMem (&ClearSelResponse, sizeof(ClearSelResponse));
+
+ while (TRUE) {
+ ZeroMem (&ClearSel, sizeof(ClearSel));
+ ClearSel.Reserve[0] = ResvId[0];
+ ClearSel.Reserve[1] = ResvId[1];
+ ClearSel.AscC = 0x43;
+ ClearSel.AscL = 0x4C;
+ ClearSel.AscR = 0x52;
+ ClearSel.Erase = 0x00;
+
+ IpmiClearSel (
+ &ClearSel,
+ &ClearSelResponse
+ );
+
+ if ((ClearSelResponse.ErasureProgress & 0xf) == 1) {
+ return EFI_SUCCESS;
+ }
+ //
+ // If there is not a response from the BMC controller we need to return and not hang.
+ //
+ --Counter;
+ if (Counter == 0x0) {
+ return EFI_NO_RESPONSE;
+ }
+ }
+}
+
+EFI_STATUS
+EfiActivateBmcElog (
+ IN BOOLEAN *EnableElog,
+ OUT BOOLEAN *ElogStatus
+ )
+/*++
+
+Routine Description:
+
+Arguments:
+
+ This - Protocol pointer
+ DataType - indicate event log type
+ EnableElog - Enable/Disable event log
+ ElogStatus - return log status
+
+Returns:
+
+ EFI_STATUS
+
+--*/
+{
+ EFI_STATUS Status;
+ UINT8 ElogStat;
+ IPMI_SET_BMC_GLOBAL_ENABLES_REQUEST SetBmcGlobalEnables;
+ IPMI_GET_BMC_GLOBAL_ENABLES_RESPONSE GetBmcGlobalEnables;
+ UINT8 CompletionCode;
+
+ Status = EFI_SUCCESS;
+ ElogStat = 0;
+
+ Status = IpmiGetBmcGlobalEnables (&GetBmcGlobalEnables);
+ if (EFI_ERROR(Status)) {
+ return Status;
+ }
+
+ if (EnableElog == NULL) {
+ *ElogStatus = GetBmcGlobalEnables.GetEnables.Bits.SystemEventLogging;
+ } else {
+ if (Status == EFI_SUCCESS) {
+ if (*EnableElog) {
+ ElogStat = 1;
+ }
+
+ CopyMem (&SetBmcGlobalEnables, (UINT8 *)&GetBmcGlobalEnables + 1, sizeof(UINT8));
+ SetBmcGlobalEnables.SetEnables.Bits.SystemEventLogging = ElogStat;
+
+ Status = IpmiSetBmcGlobalEnables (&SetBmcGlobalEnables, &CompletionCode);
+ }
+ }
+
+ return Status;
+}
+
+EFI_STATUS
+SetElogRedirInstall (
+ VOID
+ )
+/*++
+
+Routine Description:
+
+Arguments:
+
+ None
+
+Returns:
+
+ EFI_SUCCESS
+
+--*/
+{
+ BOOLEAN EnableElog;
+ BOOLEAN ElogStatus;
+
+ //
+ // Activate the Event Log (This should depend upon Setup).
+ //
+ EfiActivateBmcElog (&EnableElog, &ElogStatus);
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+InitializeBmcElogLayer (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+
+Arguments:
+
+ ImageHandle - ImageHandle of the loaded driver
+ SystemTable - Pointer to the System Table
+
+Returns:
+
+ EFI_STATUS
+
+--*/
+{
+ SetElogRedirInstall ();
+
+ CheckIfSelIsFull ();
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+CheckIfSelIsFull (
+ VOID
+ )
+/*++
+
+ Routine Description:
+ This function verifies the BMC SEL is full and When it is reports the error to the Error Manager.
+
+ Arguments:
+ None
+
+ Returns:
+ EFI_SUCCESS
+ EFI_DEVICE_ERROR
+
+--*/
+{
+ EFI_STATUS Status;
+ UINT8 SelIsFull;
+ IPMI_GET_SEL_INFO_RESPONSE SelInfo;
+
+ Status = IpmiGetSelInfo (&SelInfo);
+ if (EFI_ERROR (Status)) {
+ return EFI_DEVICE_ERROR;
+ }
+
+ //
+ // Check the Bit7 of the OperationByte if SEL is OverFlow.
+ //
+ SelIsFull = (SelInfo.OperationSupport & 0x80);
+ DEBUG ((DEBUG_INFO, "SelIsFull - 0x%x\n", SelIsFull));
+
+ return EFI_SUCCESS;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.c
new file mode 100644
index 0000000000..28e384490b
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbDxe.c
@@ -0,0 +1,236 @@
+/** @file
+ IPMI FRB Driver.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiDxe.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PcdLib.h>
+#include <Library/IpmiCommandLib.h>
+#include <IndustryStandard/Ipmi.h>
+
+EFI_STATUS
+EfiDisableFrb (
+ VOID
+ )
+/*++
+
+ Routine Description:
+ This routine disables the specified FRB timer.
+
+ Arguments:
+ This - This pointer
+ FrbType - Type of FRB timer to get data on
+
+ Returns:
+ EFI_SUCCESS - FRB timer was disabled
+ EFI_ABORTED - Timer was already stopped
+ EFI_UNSUPPORTED - This type of FRB timer is not supported.
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_SET_WATCHDOG_TIMER_REQUEST SetWatchdogTimer;
+ UINT8 CompletionCode;
+ IPMI_GET_WATCHDOG_TIMER_RESPONSE GetWatchdogTimer;
+
+ Status = IpmiGetWatchdogTimer (&GetWatchdogTimer);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Check if timer is still running, if not abort disable routine.
+ //
+ if (GetWatchdogTimer.TimerUse.Bits.TimerRunning == 0) {
+ return EFI_ABORTED;
+ }
+
+ ZeroMem (&SetWatchdogTimer, sizeof(SetWatchdogTimer));
+ //
+ // Just flip the Timer Use bit. This should release the timer.
+ //
+ SetWatchdogTimer.TimerUse.Bits.TimerRunning = 0;
+ SetWatchdogTimer.TimerUse.Bits.TimerUse = IPMI_WATCHDOG_TIMER_BIOS_FRB2;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear &= ~BIT2;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear |= BIT1 | BIT4;
+
+ Status = IpmiSetWatchdogTimer (&SetWatchdogTimer, &CompletionCode);
+ return Status;
+}
+
+VOID
+EFIAPI
+DisableFRB2Handler (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+ Routine Description:
+ Disables FRB2. This function gets called each time the
+ EFI_EVENT_SIGNAL_READY_TO_BOOT gets signaled
+
+ Arguments:
+ Standard event notification function arguments:
+ Event - the event that is signaled.
+ Context - not used here.
+
+ Returns:
+
+--*/
+{
+ DEBUG((DEBUG_ERROR, "!!! enter DisableFRB2Handler()!!!\n"));
+
+ EfiDisableFrb ();
+}
+
+EFI_STATUS
+CheckForAndReportErrors(
+ VOID
+ )
+/*++
+
+ Routine Description:
+ Check the Watchdog timer expiration flags and report the kind of watchdog
+ timeout occurred to the Error Manager.
+
+ Arguments:
+
+ Returns:
+ EFI_SUCCESS - Errors retrieved and reported
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_GET_WATCHDOG_TIMER_RESPONSE GetWatchdogTimer;
+ IPMI_SET_WATCHDOG_TIMER_REQUEST SetWatchdogTimer;
+ UINT8 CompletionCode;
+
+ //
+ // Get the Watchdog timer info to find out what kind of timer expiration occurred.
+ //
+ Status = IpmiGetWatchdogTimer (&GetWatchdogTimer);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ //
+ // If FRB2 Failure occurred, report it to the error manager and log a SEL.
+ //
+ if ((GetWatchdogTimer.TimerUseExpirationFlagsClear & BIT1) != 0) {
+ //
+ // Report the FRB2 time-out error
+ //
+ } else if ((GetWatchdogTimer.TimerUseExpirationFlagsClear & BIT3) != 0) {
+ //
+ // Report the OS Watchdog timer failure
+ //
+ }
+
+ //
+ // Need to clear Timer expiration flags after checking.
+ //
+ ZeroMem (&SetWatchdogTimer, sizeof(SetWatchdogTimer));
+ SetWatchdogTimer.TimerUse = GetWatchdogTimer.TimerUse;
+ SetWatchdogTimer.TimerActions = GetWatchdogTimer.TimerActions;
+ SetWatchdogTimer.PretimeoutInterval = GetWatchdogTimer.PretimeoutInterval;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear = GetWatchdogTimer.TimerUseExpirationFlagsClear;
+ SetWatchdogTimer.InitialCountdownValue = GetWatchdogTimer.InitialCountdownValue;
+ SetWatchdogTimer.TimerUse.Bits.TimerRunning = 1;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear |= BIT1 | BIT2 | BIT3;
+
+ Status = IpmiSetWatchdogTimer (&SetWatchdogTimer, &CompletionCode);
+
+ return Status;
+}
+
+EFI_STATUS
+ReportFrb2Status (
+ VOID
+ )
+/*++
+
+ Routine Description:
+ This routine is built only when DEBUG_MODE is enabled. It is used
+ to report the status of FRB2 when the FRB2 driver is installed.
+
+ Arguments:
+ none
+
+ Returns:
+ EFI_SUCCESS: All info was retrieved and reported
+ EFI_ERROR: There was an error during info retrieval
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_GET_WATCHDOG_TIMER_RESPONSE GetWatchdogTimer;
+
+ //
+ // Get the Watchdog timer info to find out what kind of timer expiration occurred.
+ //
+ Status = IpmiGetWatchdogTimer (&GetWatchdogTimer);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_INFO, "Failed to get Watchdog Timer info from BMC.\n"));
+ return Status;
+ }
+
+ //
+ // Check if timer is running, report status to DEBUG_MODE output.
+ //
+ if (GetWatchdogTimer.TimerUse.Bits.TimerRunning == 1) {
+ DEBUG ((DEBUG_INFO, "FRB2 Timer is running.\n"));
+ } else {
+ DEBUG ((DEBUG_INFO, "FRB2 Timer is not running.\n"));
+ }
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+EFIAPI
+FrbDxeEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+ Routine Description:
+ This is the standard EFI driver point. This function intitializes
+ the private data required for creating FRB Driver.
+
+ Arguments:
+ ImageHandle - Handle for the image of this driver
+ SystemTable - Pointer to the EFI System Table
+
+ Returns:
+ EFI_SUCCESS - Protocol successfully started and installed
+ EFI_UNSUPPORTED - Protocol can't be started
+
+--*/
+{
+ EFI_EVENT ReadyToBootEvent;
+ EFI_STATUS Status;
+
+ CheckForAndReportErrors();
+ ReportFrb2Status ();
+
+ //
+ // Register the event to Disable FRB2 before Boot.
+ //
+ Status = EfiCreateEventReadyToBootEx (
+ TPL_NOTIFY,
+ DisableFRB2Handler,
+ NULL,
+ &ReadyToBootEvent
+ );
+
+ return Status;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.c
new file mode 100644
index 0000000000..3e65eb9dad
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/Frb/FrbPei.c
@@ -0,0 +1,84 @@
+/** @file
+ IPMI FRB PEIM.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+#include <Library/IpmiCommandLib.h>
+
+#include <IndustryStandard/Ipmi.h>
+
+VOID
+SetWatchDogTimer (
+ IN BOOLEAN Frb2Enabled
+ )
+{
+ EFI_STATUS Status;
+ IPMI_SET_WATCHDOG_TIMER_REQUEST FrbTimer;
+ IPMI_GET_WATCHDOG_TIMER_RESPONSE GetWatchdogTimer;
+ UINT8 CompletionCode;
+
+ Status = IpmiGetWatchdogTimer (&GetWatchdogTimer);
+ if (EFI_ERROR(Status)) {
+ return ;
+ }
+
+ if (Frb2Enabled) {
+ ZeroMem (&FrbTimer, sizeof(FrbTimer));
+ //Byte 1
+ FrbTimer.TimerUse.Bits.TimerUse = IPMI_WATCHDOG_TIMER_BIOS_FRB2;
+ //Byte 2
+ FrbTimer.TimerActions.Uint8 = 0; //NormalBoot, NoTimeOutInterrupt. i.e no action when BMC watchdog timeout
+ //Byte 3
+ FrbTimer.PretimeoutInterval = 0;
+ //Byte 4
+ FrbTimer.TimerUseExpirationFlagsClear |= BIT1; //set Frb2ExpirationFlag
+
+ //Data Byte 5/6
+ FrbTimer.InitialCountdownValue = PcdGet16(PcdFRBTimeoutValue) * 10;
+
+ //Set BMC watchdog timer
+ Status = IpmiSetWatchdogTimer (&FrbTimer, &CompletionCode);
+ Status = IpmiResetWatchdogTimer (&CompletionCode);
+ }
+}
+
+EFI_STATUS
+EFIAPI
+InitializeFrbPei (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+/*++
+
+Routine Description:
+
+Arguments:
+
+ FfsHeader
+ PeiServices
+
+Returns:
+
+ EFI_SUCCESS
+
+--*/
+{
+ BOOLEAN Frb2Enabled;
+
+ //
+ // If we are booting with defaults, then make sure FRB2 is enabled.
+ //
+ Frb2Enabled = PcdGetBool (PcdFRB2EnabledFlag);
+
+ SetWatchDogTimer (Frb2Enabled);
+
+ return EFI_SUCCESS;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.c
new file mode 100644
index 0000000000..58e1fb4d7e
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiFru/IpmiFru.c
@@ -0,0 +1,67 @@
+/** @file
+ IPMI FRU Driver.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/BaseLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/IpmiCommandLib.h>
+#include <IndustryStandard/Ipmi.h>
+
+EFI_STATUS
+EFIAPI
+InitializeFru (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+
+ Initialize SM Redirection Fru Layer
+
+Arguments:
+
+ ImageHandle - ImageHandle of the loaded driver
+ SystemTable - Pointer to the System Table
+
+Returns:
+
+ EFI_STATUS
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_GET_DEVICE_ID_RESPONSE ControllerInfo;
+ IPMI_GET_FRU_INVENTORY_AREA_INFO_REQUEST GetFruInventoryAreaInfoRequest;
+ IPMI_GET_FRU_INVENTORY_AREA_INFO_RESPONSE GetFruInventoryAreaInfoResponse;
+
+ //
+ // Get all the SDR Records from BMC and retrieve the Record ID from the structure for future use.
+ //
+ Status = IpmiGetDeviceId (&ControllerInfo);
+ if (EFI_ERROR (Status)) {
+ DEBUG((DEBUG_ERROR, "!!! IpmiFru IpmiGetDeviceId Status=%x\n", Status));
+ return Status;
+ }
+
+ DEBUG((DEBUG_ERROR, "!!! IpmiFru FruInventorySupport %x\n", ControllerInfo.DeviceSupport.Bits.FruInventorySupport));
+
+ if (ControllerInfo.DeviceSupport.Bits.FruInventorySupport) {
+ GetFruInventoryAreaInfoRequest.DeviceId = 0;
+ Status = IpmiGetFruInventoryAreaInfo (&GetFruInventoryAreaInfoRequest, &GetFruInventoryAreaInfoResponse);
+ if (EFI_ERROR (Status)) {
+ DEBUG((DEBUG_ERROR, "!!! IpmiFru IpmiGetFruInventoryAreaInfo Status=%x\n", Status));
+ return Status;
+ }
+ DEBUG((DEBUG_ERROR, "!!! IpmiFru InventoryAreaSize=%x\n", GetFruInventoryAreaInfoResponse.InventoryAreaSize));
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.c
new file mode 100644
index 0000000000..0639c3b2a1
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/DxeIpmiInit.c
@@ -0,0 +1,150 @@
+/** @file
+ IPMI stack initialization.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiDxe.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/TimerLib.h>
+#include <Library/IpmiCommandLib.h>
+
+#define BMC_TIMEOUT 30 // [s] How long shall BIOS wait for BMC
+#define BMC_KCS_TIMEOUT 5 // [s] Single KSC request timeout
+
+EFI_STATUS
+GetSelfTest (
+ VOID
+ )
+/*++
+
+Routine Description:
+
+ Execute the Get Self Test results command to determine whether or not the BMC self tests
+ have passed
+
+Arguments:
+
+ mIpmiInstance - Data structure describing BMC variables and used for sending commands
+ StatusCodeValue - An array used to accumulate error codes for later reporting.
+ ErrorCount - Counter used to keep track of error codes in StatusCodeValue
+
+Returns:
+
+ EFI_SUCCESS - BMC Self test results are retrieved and saved into BmcStatus
+ EFI_DEVICE_ERROR - BMC failed to return self test results.
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_SELF_TEST_RESULT_RESPONSE TestResult;
+
+ //
+ // Get the SELF TEST Results.
+ //
+ Status = IpmiGetSelfTestResult (&TestResult);
+ if (EFI_ERROR(Status)) {
+ DEBUG((DEBUG_ERROR, "\n[IPMI] BMC does not respond (status: %r)!\n\n", Status));
+ return Status;
+ }
+
+ DEBUG((DEBUG_INFO, "[IPMI] BMC self-test result: %02X-%02X\n", TestResult.Result, TestResult.Param));
+
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+GetDeviceId (
+ OUT BOOLEAN *UpdateMode
+ )
+/*++
+
+Routine Description:
+ Execute the Get Device ID command to determine whether or not the BMC is in Force Update
+ Mode. If it is, then report it to the error manager.
+
+Arguments:
+
+Returns:
+ Status
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_GET_DEVICE_ID_RESPONSE BmcInfo;
+ UINT32 Retries;
+
+ //
+ // Set up a loop to retry for up to 30 seconds. Calculate retries not timeout
+ // so that in case KCS is not enabled and EfiIpmiSendCommand() returns
+ // immediately we will not wait all the 30 seconds.
+ //
+ Retries = BMC_TIMEOUT / BMC_KCS_TIMEOUT + 1;
+ //
+ // Get the device ID information for the BMC.
+ //
+ do {
+ Status = IpmiGetDeviceId (&BmcInfo);
+ if (!EFI_ERROR(Status)) {
+ break;
+ }
+ DEBUG ((DEBUG_ERROR, "[IPMI] BMC does not respond (status: %r), %d retries left\n", Status, Retries));
+ MicroSecondDelay(50 * 1000);
+ if (Retries-- == 0) {
+ return Status;
+ }
+ } while (TRUE);
+
+ DEBUG((
+ DEBUG_INFO,
+ "[IPMI] BMC Device ID: 0x%02X, firmware version: %d.%02X\n",
+ BmcInfo.DeviceId,
+ BmcInfo.FirmwareRev1.Bits.MajorFirmwareRev,
+ BmcInfo.MinorFirmwareRev
+ ));
+ *UpdateMode = (BOOLEAN)BmcInfo.FirmwareRev1.Bits.UpdateMode;
+ return Status;
+}
+
+/**
+ The entry point of the Ipmi DXE.
+
+ at param[in] ImageHandle - Handle of this driver image
+ at param[in] SystemTable - Table containing standard EFI services
+
+ at retval EFI_SUCCESS - Always success is returned even if KCS does not function
+
+ **/
+EFI_STATUS
+EFIAPI
+IpmiInterfaceInit (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ BOOLEAN UpdateMode;
+ EFI_STATUS Status;
+
+ DEBUG((DEBUG_ERROR,"IPMI Dxe:Get BMC Device Id\n"));
+
+ //
+ // Get the Device ID and check if the system is in Force Update mode.
+ //
+ Status = GetDeviceId (&UpdateMode);
+ //
+ // Do not continue initialization if the BMC is in Force Update Mode.
+ //
+ if (!EFI_ERROR(Status) && !UpdateMode) {
+ //
+ // Get the SELF TEST Results.
+ //
+ GetSelfTest ();
+ }
+
+ return EFI_SUCCESS;
+}
+
+
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.c
new file mode 100644
index 0000000000..062d20c44e
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/IpmiInit/PeiIpmiInit.c
@@ -0,0 +1,96 @@
+/** @file
+ IPMI stack initialization in PEI.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/TimerLib.h>
+#include <Library/IpmiCommandLib.h>
+
+#define BMC_TIMEOUT_PEI 50 // [s] How long shall BIOS wait for BMC
+#define BMC_KCS_TIMEOUT 5 // [s] Single KSC request timeout
+
+EFI_STATUS
+GetDeviceId (
+ OUT BOOLEAN *UpdateMode
+ )
+/*++
+
+Routine Description:
+ Execute the Get Device ID command to determine whether or not the BMC is in Force Update
+ Mode. If it is, then report it to the error manager.
+
+Arguments:
+
+Returns:
+ Status
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_GET_DEVICE_ID_RESPONSE BmcInfo;
+ UINT32 Retries;
+
+ //
+ // Set up a loop to retry for up to 30 seconds. Calculate retries not timeout
+ // so that in case KCS is not enabled and EfiIpmiSendCommand() returns
+ // immediately we will not wait all the 30 seconds.
+ //
+ Retries = BMC_TIMEOUT_PEI/ BMC_KCS_TIMEOUT + 1;
+ //
+ // Get the device ID information for the BMC.
+ //
+ do {
+ Status = IpmiGetDeviceId (&BmcInfo);
+ if (!EFI_ERROR(Status)) {
+ break;
+ }
+ DEBUG ((DEBUG_ERROR, "[IPMI] BMC does not respond (status: %r), %d retries left\n", Status, Retries));
+ if (Retries-- == 0) {
+ return Status;
+ }
+ } while (TRUE);
+
+ DEBUG((
+ DEBUG_INFO,
+ "[IPMI] BMC Device ID: 0x%02X, firmware version: %d.%02X\n",
+ BmcInfo.DeviceId,
+ BmcInfo.FirmwareRev1.Bits.MajorFirmwareRev,
+ BmcInfo.MinorFirmwareRev
+ ));
+ *UpdateMode = (BOOLEAN)BmcInfo.FirmwareRev1.Bits.UpdateMode;
+ return Status;
+}
+
+/**
+ The entry point of the Ipmi PEIM.
+
+ @param FileHandle Handle of the file being invoked.
+ @param PeiServices Describes the list of possible PEI Services.
+
+ @retval EFI_SUCCESS Indicates that Ipmi initialization completed successfully.
+ @retval Others Indicates that Ipmi initialization could not complete successfully.
+**/
+EFI_STATUS
+EFIAPI
+PeimIpmiInterfaceInit (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ BOOLEAN UpdateMode;
+ EFI_STATUS Status;
+
+ DEBUG ((DEBUG_INFO, "IPMI Peim:Get BMC Device Id\n"));
+
+ //
+ // Get the Device ID and check if the system is in Force Update mode.
+ //
+ Status = GetDeviceId (&UpdateMode);
+ return Status;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.c
new file mode 100644
index 0000000000..6d6cb21d08
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/OsWdt/OsWdt.c
@@ -0,0 +1,112 @@
+/** @file
+ IPMI Os watchdog timer Driver.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/IpmiCommandLib.h>
+#include <IndustryStandard/Ipmi.h>
+
+BOOLEAN mOsWdtFlag = FALSE;
+
+EFI_EVENT mExitBootServicesEvent;
+
+VOID
+EFIAPI
+EnableEfiOsBootWdtHandler (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+/*++
+
+Routine Description:
+ Enable the OS Boot Watchdog Timer.
+ Is called only on legacy or EFI OS boot.
+
+Arguments:
+ Event - Event type
+ *Context - Context for the event
+
+Returns:
+ None
+
+--*/
+{
+ EFI_STATUS Status;
+ IPMI_SET_WATCHDOG_TIMER_REQUEST SetWatchdogTimer;
+ UINT8 CompletionCode;
+ IPMI_GET_WATCHDOG_TIMER_RESPONSE GetWatchdogTimer;
+ static BOOLEAN OsWdtEventHandled = FALSE;
+
+ DEBUG((DEBUG_ERROR, "!!! EnableEfiOsBootWdtHandler()!!!\n"));
+
+ //
+ // Make sure it processes once only. And proceess it only if OsWdtFlag==TRUE;
+ //
+ if (OsWdtEventHandled || !mOsWdtFlag) {
+ return ;
+ }
+
+ OsWdtEventHandled = TRUE;
+
+ Status = IpmiGetWatchdogTimer (&GetWatchdogTimer);
+ if (EFI_ERROR (Status)) {
+ return ;
+ }
+
+ ZeroMem (&SetWatchdogTimer, sizeof(SetWatchdogTimer));
+ //
+ // Just flip the Timer Use bit. This should release the timer.
+ //
+ SetWatchdogTimer.TimerUse.Bits.TimerRunning = 1;
+ SetWatchdogTimer.TimerUse.Bits.TimerUse = IPMI_WATCHDOG_TIMER_OS_LOADER;
+ SetWatchdogTimer.TimerActions.Uint8 = IPMI_WATCHDOG_TIMER_ACTION_HARD_RESET;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear &= ~BIT4;
+ SetWatchdogTimer.TimerUseExpirationFlagsClear |= BIT1 | BIT2;
+ SetWatchdogTimer.InitialCountdownValue = 600; // 100ms / count
+
+ Status = IpmiSetWatchdogTimer (&SetWatchdogTimer, &CompletionCode);
+ return ;
+}
+
+EFI_STATUS
+EFIAPI
+DriverInit (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+Routine Description:
+ This is the standard EFI driver point. This function intitializes
+ the private data required for creating ASRR Driver.
+
+Arguments:
+ As required for DXE driver enrty routine.
+ ImageHandle - ImageHandle of the loaded driver
+ SystemTable - Pointer to the System Table
+
+Returns:
+ @retval EFI_SUCCESS Protocol successfully started and installed.
+ @retval EFI_OUT_OF_RESOURCES The event could not be allocated.
+
+--*/
+{
+ EFI_STATUS Status;
+
+ Status = gBS->CreateEvent (
+ EVT_SIGNAL_EXIT_BOOT_SERVICES,
+ TPL_NOTIFY,
+ EnableEfiOsBootWdtHandler,
+ NULL,
+ &mExitBootServicesEvent
+ );
+
+ return Status;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.c b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.c
new file mode 100644
index 0000000000..0e3c538d8c
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/SolStatus/SolStatus.c
@@ -0,0 +1,164 @@
+/** @file
+ IPMI Serial Over Lan Driver.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/IpmiCommandLib.h>
+#include <IndustryStandard/Ipmi.h>
+
+#define SOL_CMD_RETRY_COUNT 10
+
+/*++
+
+Routine Description:
+
+ This routine gets the SOL payload status or settings for a specific channel.
+
+Arguments:
+ Channel - LAN channel naumber.
+ ParamSel - Configuration parameter selection.
+ Data - Information returned from BMC.
+Returns:
+ EFI_SUCCESS - SOL configuration parameters are successfully read from BMC.
+ Others - SOL configuration parameters could not be read from BMC.
+
+--*/
+EFI_STATUS
+GetSOLStatus (
+ IN UINT8 Channel,
+ IN UINT8 ParamSel,
+ IN OUT UINT8 *Data
+ )
+{
+ EFI_STATUS Status = EFI_SUCCESS;
+ IPMI_GET_SOL_CONFIGURATION_PARAMETERS_REQUEST GetConfigurationParametersRequest;
+ IPMI_GET_SOL_CONFIGURATION_PARAMETERS_RESPONSE GetConfigurationParametersResponse;
+ UINT32 DataSize;
+ UINT8 RetryCount;
+
+ for (RetryCount = 0; RetryCount < SOL_CMD_RETRY_COUNT; RetryCount++) {
+ ZeroMem (&GetConfigurationParametersRequest, sizeof(GetConfigurationParametersRequest));
+ GetConfigurationParametersRequest.ChannelNumber.Bits.ChannelNumber = Channel;
+ GetConfigurationParametersRequest.ParameterSelector = ParamSel;
+
+ ZeroMem (&GetConfigurationParametersResponse, sizeof(GetConfigurationParametersResponse));
+
+ DataSize = sizeof(GetConfigurationParametersResponse);
+ Status = IpmiGetSolConfigurationParameters (
+ &GetConfigurationParametersRequest,
+ &GetConfigurationParametersResponse,
+ &DataSize
+ );
+
+ if (Status == EFI_SUCCESS){
+ break;
+ } else {
+ gBS->Stall(100000);
+ }
+ }
+
+ if (Status == EFI_SUCCESS) {
+ *Data = GetConfigurationParametersResponse.ParameterData[0];
+ }
+
+ return Status;
+}
+
+/*++
+
+Routine Description:
+
+ This routine sets the SOL payload configuration parameters for a specific channel.
+
+Arguments:
+ Channel - LAN channel naumber.
+ ParamSel - Configuration parameter selection.
+ Data - Configuration parameter values.
+Returns:
+ EFI_SUCCESS - SOL configuration parameters are sent to BMC.
+ Others - SOL configuration parameters could not be sent to BMC.
+
+--*/
+EFI_STATUS
+SetSOLParams (
+ IN UINT8 Channel,
+ IN UINT8 ParamSel,
+ IN UINT8 Data
+ )
+{
+ EFI_STATUS Status = EFI_SUCCESS;
+ IPMI_SET_SOL_CONFIGURATION_PARAMETERS_REQUEST SetConfigurationParametersRequest;
+ UINT8 CompletionCode;
+ UINT8 RetryCount;
+
+ for (RetryCount = 0; RetryCount < SOL_CMD_RETRY_COUNT; RetryCount++) {
+ ZeroMem (&SetConfigurationParametersRequest, sizeof(SetConfigurationParametersRequest));
+ SetConfigurationParametersRequest.ChannelNumber.Bits.ChannelNumber = Channel;
+ SetConfigurationParametersRequest.ParameterSelector = ParamSel;
+ SetConfigurationParametersRequest.ParameterData[0] = Data;
+
+ CompletionCode = 0;
+
+ Status = IpmiSetSolConfigurationParameters (
+ &SetConfigurationParametersRequest,
+ sizeof(SetConfigurationParametersRequest),
+ &CompletionCode
+ );
+
+ if (Status == EFI_SUCCESS) {
+ break;
+ } else {
+ gBS->Stall(100000);
+ }
+ }
+
+ return Status;
+}
+
+EFI_STATUS
+EFIAPI
+SolStatusEntryPoint (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+/*++
+
+ Routine Description:
+ This is the standard EFI driver point. This function initializes
+ the private data required for creating SOL Status Driver.
+
+ Arguments:
+ ImageHandle - Handle for the image of this driver
+ SystemTable - Pointer to the EFI System Table
+
+ Returns:
+ EFI_SUCCESS - Protocol successfully installed
+ EFI_UNSUPPORTED - Protocol can't be installed.
+
+--*/
+{
+ EFI_STATUS Status = EFI_SUCCESS;
+ UINT8 Channel;
+ BOOLEAN SolEnabled = FALSE;
+
+ for (Channel = 1; Channel <= PcdGet8 (PcdMaxSOLChannels); Channel++) {
+ Status = GetSOLStatus (Channel, IPMI_SOL_CONFIGURATION_PARAMETER_SOL_ENABLE, &SolEnabled);
+ if (Status == EFI_SUCCESS) {
+ DEBUG ((DEBUG_ERROR, "SOL enabling status for channel %x is %x\n", Channel, SolEnabled));
+ } else {
+ DEBUG ((DEBUG_ERROR, "Failed to get channel %x SOL status from BMC!, status is %x\n", Channel, Status));
+ }
+ }
+
+ return Status;
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/BmcSsdt.asl b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/BmcSsdt.asl
new file mode 100644
index 0000000000..2194e6a88c
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/BmcSsdt.asl
@@ -0,0 +1,28 @@
+/** @file
+ BMC ACPI SSDT.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+DefinitionBlock (
+ "BmcSsdt.aml",
+ "SSDT",
+ 0x02, // SSDT revision.
+ // A Revision field value greater than or equal to 2 signifies that integers
+ // declared within the Definition Block are to be evaluated as 64-bit values
+ "INTEL", // OEM ID (6 byte string)
+ "BMCACPI", // OEM table ID (8 byte string)
+ 0x0 // OEM version of DSDT table (4 byte Integer)
+ )
+{
+
+ External(\_SB.PC00.LPC0, DeviceObj)
+
+ Scope (\_SB.PC00.LPC0)
+ {
+ #include "IpmiOprRegions.asi"
+ }
+
+}
diff --git a/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/IpmiOprRegions.asi b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/IpmiOprRegions.asi
new file mode 100644
index 0000000000..ffd6af3944
--- /dev/null
+++ b/Features/Intel/OutOfBandManagement/IpmiFeaturePkg/BmcAcpi/BmcSsdt/IpmiOprRegions.asi
@@ -0,0 +1,58 @@
+/** @file
+ IPMI ACPI SSDT.
+
+Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+Device(IPMC)
+{
+ // Config DWord, modified during POST
+ // Bit definitions are the same as PPMFlags:
+ // [00] = Plug and Play BMC Detection enabled in setup
+ // [31:01] = Reserved = 0
+
+ Name(ECFL, 0x80000000)
+
+ // Return the interface specification revision
+ Method(_SRV)
+ {
+ // IPMI Specification Revision v2.0
+ Return(0x0200)
+ }
+
+ Method(_STA, 0)
+ {
+ //
+ // Assume OK
+ //
+ Store (0xF, Local0)
+
+ Return(Local0)
+
+ // Bit 0 - Set if the device is present.
+ // Bit 1 - Set if the device is enabled and decoding its resources.
+ // Bit 2 - Set if the device should be shown in the UI.
+ // Bit 3 - Set if the device is functioning properly (cleared if the device failed its diagnostics).
+ // Bit 4 - Set if the battery is present.
+ // Bit 5 - Reserved (must be cleared).
+ } // end of _STA
+
+ // Return the x86 resources consumed by BMC
+ Name(_CRS, ResourceTemplate()
+ {
+ // Uses 8-bit ports 0xCA2-0xCA5
+ IO(Decode16, 0xCA2, 0xCA2, 0, 2)
+ })
+
+ Name(_HID, "IPI0001") // IPMI device
+ Name(_IFT, 0x1) // KCS system interface type
+ Name(_STR, Unicode("IPMI_KCS"))
+
+ Name(_UID, 0) // First interface.
+
+
+} // end of Device(IPMC)
+
+
--
2.16.2.windows.1
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