From: Sami Mujawar <sami.muja...@arm.com>
Move the PCC Subspace Type2 info object from Arm Namespace to
the Arch Common namespace.
Correspondingly also update the following modules to reflect the
changes introduced by the move:
- PCCT generator
- ConfigurationManagerObjectParser
- Dynamic Plat Repo TokenFixer map.
Cc: Pierre Gondois <pierre.gond...@arm.com>
Cc: Yeo Reum Yun <yeoreum....@arm.com>
Cc: AbdulLateef Attar <abdullateef.at...@amd.com>
Cc: Jeshua Smith <jesh...@nvidia.com>
Cc: Jeff Brasen <jbra...@nvidia.com>
Cc: Girish Mahadevan <gmahade...@nvidia.com>
Cc: Leif Lindholm <quic_llind...@quicinc.com>
Cc: Meenakshi Aggarwal <meenakshi.aggar...@nxp.com>
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
Signed-off-by: Pierre Gondois <pierre.gond...@arm.com>
---
.../Include/ArchCommonNameSpaceObjects.h | 21 +++++++++++++
.../Include/ArmNameSpaceObjects.h | 31 +++----------------
.../Acpi/Arm/AcpiPcctLibArm/PcctGenerator.c | 18 +++++------
.../DynamicPlatRepoLib/CmObjectTokenFixer.c | 11 +++----
.../ConfigurationManagerObjectParser.c | 6 ++--
DynamicTablesPkg/Readme.md | 12 +++----
6 files changed, 49 insertions(+), 50 deletions(-)
diff --git a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
index 583ea0089146..817c07f40d55 100644
--- a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
@@ -41,6 +41,7 @@ typedef enum ArchCommonObjectID {
EArchCommonObjCpcInfo, ///< 18 - Continuous
Performance Control Info
EArchCommonObjPccSubspaceType0Info, ///< 19 - Pcc Subspace Type 0
Info
EArchCommonObjPccSubspaceType1Info, ///< 20 - Pcc Subspace Type 1
Info
+ EArchCommonObjPccSubspaceType2Info, ///< 21 - Pcc Subspace Type 2
Info
EArchCommonObjMax
} EARCH_COMMON_OBJECT_ID;
@@ -549,6 +550,26 @@ typedef struct CmArchCommonPccSubspaceType1Info {
CM_ARCH_COMMON_GENERIC_INTERRUPT PlatIrq;
} CM_ARCH_COMMON_PCC_SUBSPACE_TYPE1_INFO;
+/** A structure that describes a
+ PCC Subspace of type 2 (HW-Reduced).
+
+ ID: EArchCommonObjPccSubspaceType2Info
+*/
+typedef struct CmArchCommonPccSubspaceType2Info {
+ /** Generic Pcc information.
+
+ The Subspace of Type0 contains information that can be re-used
+ in other Subspace types.
+ */
+ PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
+
+ /// Platform Interrupt.
+ CM_ARCH_COMMON_GENERIC_INTERRUPT PlatIrq;
+
+ /// Platform Interrupt Register.
+ PCC_MAILBOX_REGISTER_INFO PlatIrqAckReg;
+} CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO;
+
#pragma pack()
#endif // ARCH_COMMON_NAMESPACE_OBJECTS_H_
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index 8a62d9386263..c287a855da87 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -51,12 +51,11 @@ typedef enum ArmObjectID {
EArmObjCmn600Info, ///< 20 -
CMN-600 Info
EArmObjRmr, ///< 21 -
Reserved Memory Range Node
EArmObjMemoryRangeDescriptor, ///< 22 -
Memory Range Descriptor
- EArmObjPccSubspaceType2Info, ///< 23 - Pcc
Subspace Type 2 Info
- EArmObjPccSubspaceType3Info, ///< 24 - Pcc
Subspace Type 3 Info
- EArmObjPccSubspaceType4Info, ///< 25 - Pcc
Subspace Type 4 Info
- EArmObjPccSubspaceType5Info, ///< 26 - Pcc
Subspace Type 5 Info
- EArmObjEtInfo, ///< 27 -
Embedded Trace Extension/Module Info
- EArmObjPsdInfo, ///< 28 -
P-State Dependency (PSD) Info
+ EArmObjPccSubspaceType3Info, ///< 23 - Pcc
Subspace Type 3 Info
+ EArmObjPccSubspaceType4Info, ///< 24 - Pcc
Subspace Type 4 Info
+ EArmObjPccSubspaceType5Info, ///< 25 - Pcc
Subspace Type 5 Info
+ EArmObjEtInfo, ///< 26 -
Embedded Trace Extension/Module Info
+ EArmObjPsdInfo, ///< 27 -
P-State Dependency (PSD) Info
EArmObjMax
} EARM_OBJECT_ID;
@@ -712,26 +711,6 @@ typedef struct CmArmRmrDescriptor {
UINT64 Length;
} CM_ARM_MEMORY_RANGE_DESCRIPTOR;
-/** A structure that describes a
- PCC Subspace of type 2 (HW-Reduced).
-
- ID: EArmObjPccSubspaceType2Info
-*/
-typedef struct CmArmPccSubspaceType2Info {
- /** Generic Pcc information.
-
- The Subspace of Type0 contains information that can be re-used
- in other Subspace types.
- */
- PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
-
- /// Platform Interrupt.
- CM_ARCH_COMMON_GENERIC_INTERRUPT PlatIrq;
-
- /// Platform Interrupt Register.
- PCC_MAILBOX_REGISTER_INFO PlatIrqAckReg;
-} CM_ARM_PCC_SUBSPACE_TYPE2_INFO;
-
/** A structure that describes a
PCC Subspace of type 3 (Extended)
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiPcctLibArm/PcctGenerator.c
b/DynamicTablesPkg/Library/Acpi/Arm/AcpiPcctLibArm/PcctGenerator.c
index 183d8cd221bb..552aca4af47c 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiPcctLibArm/PcctGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiPcctLibArm/PcctGenerator.c
@@ -31,7 +31,7 @@ Requirements:
this Generator:
- EArchCommonObjPccSubspaceType0Info
- EArchCommonObjPccSubspaceType1Info
- - EArmObjPccSubspaceType2Info
+ - EArchCommonObjPccSubspaceType2Info
- EArmObjPccSubspaceType3Info
- EArmObjPccSubspaceType4Info
- EArmObjPccSubspaceType5Info
@@ -59,9 +59,9 @@ GET_OBJECT_LIST (
Subspace of Type 2 Information from the Configuration Manager.
*/
GET_OBJECT_LIST (
- EObjNameSpaceArm,
- EArmObjPccSubspaceType2Info,
- CM_ARM_PCC_SUBSPACE_TYPE2_INFO
+ EObjNameSpaceArchCommon,
+ EArchCommonObjPccSubspaceType2Info,
+ CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO
);
/** This macro expands to a function that retrieves the PCC
@@ -252,7 +252,7 @@ MapPccSubspaceId (
break;
case EFI_ACPI_6_4_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS:
- CmObjSize = sizeof (CM_ARM_PCC_SUBSPACE_TYPE2_INFO);
+ CmObjSize = sizeof (CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO);
break;
case EFI_ACPI_6_4_PCCT_SUBSPACE_TYPE_3_EXTENDED_PCC:
@@ -418,7 +418,7 @@ STATIC
EFI_STATUS
EFIAPI
AddSubspaceStructType2 (
- IN CM_ARM_PCC_SUBSPACE_TYPE2_INFO *PccCmObj,
+ IN CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO *PccCmObj,
IN EFI_ACPI_6_4_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS *PccAcpi
)
{
@@ -725,7 +725,7 @@ PopulatePcctTable (
case EFI_ACPI_6_4_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS:
Status = AddSubspaceStructType2 (
- (CM_ARM_PCC_SUBSPACE_TYPE2_INFO *)CurrentPccSubspace,
+ (CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO
*)CurrentPccSubspace,
(EFI_ACPI_6_4_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS
*)PccBuffer
);
@@ -828,7 +828,7 @@ BuildPcctTable (
UINT32 PccType0Count;
CM_ARCH_COMMON_PCC_SUBSPACE_TYPE1_INFO *PccType1;
UINT32 PccType1Count;
- CM_ARM_PCC_SUBSPACE_TYPE2_INFO *PccType2;
+ CM_ARCH_COMMON_PCC_SUBSPACE_TYPE2_INFO *PccType2;
UINT32 PccType2Count;
CM_ARM_PCC_SUBSPACE_TYPE3_INFO *PccType3;
UINT32 PccType3Count;
@@ -887,7 +887,7 @@ BuildPcctTable (
goto error_handler;
}
- Status = GetEArmObjPccSubspaceType2Info (
+ Status = GetEArchCommonObjPccSubspaceType2Info (
CfgMgrProtocol,
CM_NULL_TOKEN,
&PccType2,
diff --git
a/DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/CmObjectTokenFixer.c
b/DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/CmObjectTokenFixer.c
index 3a19870aad34..b73d0ded953d 100644
--- a/DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/CmObjectTokenFixer.c
+++ b/DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/CmObjectTokenFixer.c
@@ -166,12 +166,11 @@ CM_OBJECT_TOKEN_FIXER TokenFixer[EArmObjMax] = {
NULL, ///< 20 - CMN-600 Info
NULL, ///< 21 - Reserved Memory Range Node
NULL, ///< 22 - Memory Range Descriptor
- NULL, ///< 23 - Pcc Subspace Type 2 Info
- NULL, ///< 24 - Pcc Subspace Type 3 Info
- NULL, ///< 25 - Pcc Subspace Type 4 Info
- NULL, ///< 26 - Pcc Subspace Type 5 Info
- NULL, ///< 27 - Embedded Trace Extension/Module
Info
- NULL ///< 28 - P-State Dependency (PSD) Info
+ NULL, ///< 23 - Pcc Subspace Type 3 Info
+ NULL, ///< 24 - Pcc Subspace Type 4 Info
+ NULL, ///< 25 - Pcc Subspace Type 5 Info
+ NULL, ///< 26 - Embedded Trace Extension/Module
Info
+ NULL ///< 27 - P-State Dependency (PSD) Info
};
/** CmObj token fixer.
diff --git
a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
index f8e277f1805e..c3e18b5a9500 100644
---
a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
+++
b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
@@ -600,9 +600,9 @@ STATIC CONST CM_OBJ_PARSER
CmArchCommonPccSubspaceType1InfoParser[] = {
ARRAY_SIZE (CmArchCommonGenericInterruptParser) },
};
-/** A parser for EArmObjPccSubspaceType2Info.
+/** A parser for EArchCommonObjPccSubspaceType2Info.
*/
-STATIC CONST CM_OBJ_PARSER CmArmPccSubspaceType2InfoParser[] = {
+STATIC CONST CM_OBJ_PARSER CmArchCommonPccSubspaceType2InfoParser[] = {
{ "GenericPccInfo", sizeof (PCC_SUBSPACE_GENERIC_INFO),
NULL, NULL, CmArchCommonPccSubspaceType0InfoParser,
ARRAY_SIZE (CmArchCommonPccSubspaceType0InfoParser) },
@@ -691,6 +691,7 @@ STATIC CONST CM_OBJ_PARSER_ARRAY
ArchCommonNamespaceObjectParser[] = {
CM_PARSER_ADD_OBJECT (EArchCommonObjCpcInfo,
CmArchCommonCpcInfoParser),
CM_PARSER_ADD_OBJECT (EArchCommonObjPccSubspaceType0Info,
CmArchCommonPccSubspaceType0InfoParser),
CM_PARSER_ADD_OBJECT (EArchCommonObjPccSubspaceType1Info,
CmArchCommonPccSubspaceType1InfoParser),
+ CM_PARSER_ADD_OBJECT (EArchCommonObjPccSubspaceType2Info,
CmArchCommonPccSubspaceType2InfoParser),
CM_PARSER_ADD_OBJECT_RESERVED (EArchCommonObjMax)
};
@@ -720,7 +721,6 @@ STATIC CONST CM_OBJ_PARSER_ARRAY
ArmNamespaceObjectParser[] = {
CM_PARSER_ADD_OBJECT (EArmObjCmn600Info,
CmArmCmn600InfoParser),
CM_PARSER_ADD_OBJECT (EArmObjRmr, CmArmRmrInfoParser),
CM_PARSER_ADD_OBJECT (EArmObjMemoryRangeDescriptor,
CmArmMemoryRangeDescriptorInfoParser),
- CM_PARSER_ADD_OBJECT (EArmObjPccSubspaceType2Info,
CmArmPccSubspaceType2InfoParser),
CM_PARSER_ADD_OBJECT (EArmObjPccSubspaceType3Info,
CmArmPccSubspaceType34InfoParser),
CM_PARSER_ADD_OBJECT (EArmObjPccSubspaceType4Info,
CmArmPccSubspaceType34InfoParser),
CM_PARSER_ADD_OBJECT (EArmObjPccSubspaceType5Info,
CmArmPccSubspaceType5InfoParser),
diff --git a/DynamicTablesPkg/Readme.md b/DynamicTablesPkg/Readme.md
index 3fa3dd9af948..59b6f8d1eaa3 100644
--- a/DynamicTablesPkg/Readme.md
+++ b/DynamicTablesPkg/Readme.md
@@ -463,12 +463,11 @@ The CM_OBJECT_ID type is used to identify the
Configuration Manager
| 20 | CMN 600 Info | |
| 21 | Reserved Memory Range Node | |
| 22 | Memory Range Descriptor | |
-| 23 | Pcc Subspace Type 2 Info | Move to Arch Common NS |
-| 24 | Pcc Subspace Type 3 Info | Move to Arch Common NS |
-| 25 | Pcc Subspace Type 4 Info | Move to Arch Common NS |
-| 26 | Pcc Subspace Type 5 Info | Move to Arch Common NS |
-| 27 | Embedded Trace Extension/Module Info | |
-| 28 | P-State Dependency (PSD) Info | Move to Arch Common NS |
+| 23 | Pcc Subspace Type 3 Info | Move to Arch Common NS |
+| 24 | Pcc Subspace Type 4 Info | Move to Arch Common NS |
+| 25 | Pcc Subspace Type 5 Info | Move to Arch Common NS |
+| 26 | Embedded Trace Extension/Module Info | |
+| 27 | P-State Dependency (PSD) Info | Move to Arch Common NS |
| `*` | All other values are reserved. | |
#### Object ID's in the Arch Common Namespace:
@@ -496,5 +495,6 @@ The CM_OBJECT_ID type is used to identify the Configuration
Manager
| 18 | Continuous Performance Control Info | |
| 19 | Pcc Subspace Type 0 Info | |
| 20 | Pcc Subspace Type 1 Info | |
+| 21 | Pcc Subspace Type 2 Info | |
| `*` | All other values are reserved. | |
--
2.25.1
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