* [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
@ 2019-05-16 14:52 Krzysztof Koch
2019-06-03 10:55 ` [edk2-devel] " Alexei.Fedorov
2019-06-10 20:12 ` Sami Mujawar
0 siblings, 2 replies; 4+ messages in thread
From: Krzysztof Koch @ 2019-05-16 14:52 UTC (permalink / raw)
To: devel
Cc: leif.lindholm, Sami.Mujawar, Alexei.Fedorov, Matteo.Carlini,
Stephanie.Hughes-Fitt, nd
The Dynamic Tables Framework now supports generating Multiple APIC
Description Table (MADT) revision 5 for ARM platforms while maintaining
backward-compatibility with ACPI 6.2.
The relevant change is the enablement of the Statistical Profiling
Extension (SPE).
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
---
Changes can be seen at: https://github.com/KrzysztofKoch1/edk2/tree/476_madt_add_spe_v1
Notes:
v1:
- Add support for SPE in MADT generator [Krzysztof]
DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 7 ++
DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c | 105 +++++++++++---------
2 files changed, 66 insertions(+), 46 deletions(-)
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index bf70dc76cea044b9a8e8eb529d2ddbf892bafd58..d9dcca12db68d16d3ddb73553ecd2383358832e7 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -155,6 +155,13 @@ typedef struct CmArmGicCInfo {
ACPI Specification.
*/
UINT8 ProcessorPowerEfficiencyClass;
+
+ /** Statistical Profiling Extension buffer overflow GSIV. Zero if
+ unsupported by this processor. This field was introduced in
+ ACPI 6.3 (MADT revision 5) and is therefore ignored when
+ generating MADT revision 4 or lower.
+ */
+ UINT16 SpeOverflowInterrupt;
} CM_ARM_GICC_INFO;
/** A structure that describes the
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
index ab9734fb31480f1b653227d1d56abf60bb04f98a..3945d18d76915938081a5ef36fc9e50261ea3a0a 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
@@ -5,7 +5,7 @@
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Reference(s):
- - ACPI 6.2 Specification - Errata A, September 2017
+ - ACPI 6.3 Specification - January 2019
**/
@@ -82,25 +82,27 @@ GET_OBJECT_LIST (
);
/** This function updates the GIC CPU Interface Information in the
- EFI_ACPI_6_2_GIC_STRUCTURE structure.
+ EFI_ACPI_6_3_GIC_STRUCTURE structure.
- @param [in] Gicc Pointer to GIC CPU Interface structure.
- @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] Gicc Pointer to GIC CPU Interface structure.
+ @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICC (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * CONST Gicc,
- IN CONST CM_ARM_GICC_INFO * CONST GicCInfo
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * CONST Gicc,
+ IN CONST CM_ARM_GICC_INFO * CONST GicCInfo,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
// UINT8 Type
- Gicc->Type = EFI_ACPI_6_2_GIC;
+ Gicc->Type = EFI_ACPI_6_3_GIC;
// UINT8 Length
- Gicc->Length = sizeof (EFI_ACPI_6_2_GIC_STRUCTURE);
+ Gicc->Length = sizeof (EFI_ACPI_6_3_GIC_STRUCTURE);
// UINT16 Reserved
Gicc->Reserved = EFI_ACPI_RESERVED_WORD;
@@ -134,10 +136,18 @@ AddGICC (
// UINT8 ProcessorPowerEfficiencyClass
Gicc->ProcessorPowerEfficiencyClass =
GicCInfo->ProcessorPowerEfficiencyClass;
- // UINT8 Reserved2[3]
- Gicc->Reserved2[0] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[1] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[2] = EFI_ACPI_RESERVED_BYTE;
+ // UINT8 Reserved2
+ Gicc->Reserved2 = EFI_ACPI_RESERVED_BYTE;
+
+ // UINT16 SpeOverflowInterrupt
+ if (MadtRev > EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION) {
+ Gicc->SpeOverflowInterrupt = GicCInfo->SpeOverflowInterrupt;
+ } else {
+ // Setting SpeOverflowInterrupt to 0 ensures backward compatibility with
+ // ACPI 6.2 by also clearing the Reserved2[1] and Reserved2[2] fields
+ // in EFI_ACPI_6_2_GIC_STRUCTURE.
+ Gicc->SpeOverflowInterrupt = 0;
+ }
}
/** Add the GIC CPU Interface Information to the MADT Table.
@@ -147,20 +157,22 @@ AddGICC (
@param [in] GicCInfo Pointer to the GIC CPU
Information list.
@param [in] GicCCount Count of GIC CPU Interfaces.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICCList (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * Gicc,
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * Gicc,
IN CONST CM_ARM_GICC_INFO * GicCInfo,
- IN UINT32 GicCCount
+ IN UINT32 GicCCount,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
while (GicCCount-- != 0) {
- AddGICC (Gicc++, GicCInfo++);
+ AddGICC (Gicc++, GicCInfo++, MadtRev);
}
}
@@ -172,7 +184,7 @@ AddGICCList (
STATIC
VOID
AddGICD (
- EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
+ EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
CONST CM_ARM_GICD_INFO * CONST GicDInfo
)
{
@@ -180,9 +192,9 @@ AddGICD (
ASSERT (GicDInfo != NULL);
// UINT8 Type
- Gicd->Type = EFI_ACPI_6_2_GICD;
+ Gicd->Type = EFI_ACPI_6_3_GICD;
// UINT8 Length
- Gicd->Length = sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE);
+ Gicd->Length = sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE);
// UINT16 Reserved
Gicd->Reserved1 = EFI_ACPI_RESERVED_WORD;
// UINT32 Identifier
@@ -209,15 +221,15 @@ AddGICD (
STATIC
VOID
AddGICMsiFrame (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * CONST GicMsiFrameInfo
)
{
ASSERT (GicMsiFrame != NULL);
ASSERT (GicMsiFrameInfo != NULL);
- GicMsiFrame->Type = EFI_ACPI_6_2_GIC_MSI_FRAME;
- GicMsiFrame->Length = sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE);
+ GicMsiFrame->Type = EFI_ACPI_6_3_GIC_MSI_FRAME;
+ GicMsiFrame->Length = sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE);
GicMsiFrame->Reserved1 = EFI_ACPI_RESERVED_WORD;
GicMsiFrame->GicMsiFrameId = GicMsiFrameInfo->GicMsiFrameId;
GicMsiFrame->PhysicalBaseAddress = GicMsiFrameInfo->PhysicalBaseAddress;
@@ -236,7 +248,7 @@ AddGICMsiFrame (
STATIC
VOID
AddGICMsiFrameInfoList (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * GicMsiFrameInfo,
IN UINT32 GicMsiFrameCount
)
@@ -257,15 +269,15 @@ AddGICMsiFrameInfoList (
STATIC
VOID
AddGICRedistributor (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * CONST Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * CONST Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * CONST GicRedisributorInfo
)
{
ASSERT (Gicr != NULL);
ASSERT (GicRedisributorInfo != NULL);
- Gicr->Type = EFI_ACPI_6_2_GICR;
- Gicr->Length = sizeof (EFI_ACPI_6_2_GICR_STRUCTURE);
+ Gicr->Type = EFI_ACPI_6_3_GICR;
+ Gicr->Length = sizeof (EFI_ACPI_6_3_GICR_STRUCTURE);
Gicr->Reserved = EFI_ACPI_RESERVED_WORD;
Gicr->DiscoveryRangeBaseAddress =
GicRedisributorInfo->DiscoveryRangeBaseAddress;
@@ -281,7 +293,7 @@ AddGICRedistributor (
STATIC
VOID
AddGICRedistributorList (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * GicRInfo,
IN UINT32 GicRCount
)
@@ -302,15 +314,15 @@ AddGICRedistributorList (
STATIC
VOID
AddGICInterruptTranslationService (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * CONST GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * CONST GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * CONST GicItsInfo
)
{
ASSERT (GicIts != NULL);
ASSERT (GicItsInfo != NULL);
- GicIts->Type = EFI_ACPI_6_2_GIC_ITS;
- GicIts->Length = sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE);
+ GicIts->Type = EFI_ACPI_6_3_GIC_ITS;
+ GicIts->Length = sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE);
GicIts->Reserved = EFI_ACPI_RESERVED_WORD;
GicIts->GicItsId = GicItsInfo->GicItsId;
GicIts->PhysicalBaseAddress = GicItsInfo->PhysicalBaseAddress;
@@ -327,7 +339,7 @@ AddGICInterruptTranslationService (
STATIC
VOID
AddGICItsList (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * GicItsInfo,
IN UINT32 GicItsCount
)
@@ -390,7 +402,7 @@ BuildMadtTable (
UINT32 GicRedistOffset;
UINT32 GicItsOffset;
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
ASSERT (This != NULL);
ASSERT (AcpiTableInfo != NULL);
@@ -521,22 +533,22 @@ BuildMadtTable (
goto error_handler;
}
- TableSize = sizeof (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
+ TableSize = sizeof (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
GicCOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_STRUCTURE) * GicCCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_STRUCTURE) * GicCCount);
GicDOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE) * GicDCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE) * GicDCount);
GicMSIOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE) * GicMSICount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE) * GicMSICount);
GicRedistOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GICR_STRUCTURE) * GicRedistCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GICR_STRUCTURE) * GicRedistCount);
GicItsOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE) * GicItsCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE) * GicItsCount);
// Allocate the Buffer for MADT table
*Table = (EFI_ACPI_DESCRIPTION_HEADER*)AllocateZeroPool (TableSize);
@@ -552,7 +564,7 @@ BuildMadtTable (
goto error_handler;
}
- Madt = (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
+ Madt = (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
DEBUG ((
DEBUG_INFO,
@@ -578,19 +590,20 @@ BuildMadtTable (
}
AddGICCList (
- (EFI_ACPI_6_2_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
+ (EFI_ACPI_6_3_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
GicCInfo,
- GicCCount
+ GicCCount,
+ Madt->Header.Revision
);
AddGICD (
- (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt + GicDOffset),
+ (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt + GicDOffset),
GicDInfo
);
if (GicMSICount != 0) {
AddGICMsiFrameInfoList (
- (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt + GicMSIOffset),
+ (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt + GicMSIOffset),
GicMSIInfo,
GicMSICount
);
@@ -598,7 +611,7 @@ BuildMadtTable (
if (GicRedistCount != 0) {
AddGICRedistributorList (
- (EFI_ACPI_6_2_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
+ (EFI_ACPI_6_3_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
GicRedistInfo,
GicRedistCount
);
@@ -606,7 +619,7 @@ BuildMadtTable (
if (GicItsCount != 0) {
AddGICItsList (
- (EFI_ACPI_6_2_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
+ (EFI_ACPI_6_3_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
GicItsInfo,
GicItsCount
);
@@ -673,9 +686,9 @@ ACPI_TABLE_GENERATOR MadtGenerator = {
// Generator Description
L"ACPI.STD.MADT.GENERATOR",
// ACPI Table Signature
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
// ACPI Table Revision supported by this Generator
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Minimum supported ACPI Table Revision
EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Creator ID
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [edk2-devel] [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
2019-05-16 14:52 [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator Krzysztof Koch
@ 2019-06-03 10:55 ` Alexei.Fedorov
2019-06-10 20:12 ` Sami Mujawar
1 sibling, 0 replies; 4+ messages in thread
From: Alexei.Fedorov @ 2019-06-03 10:55 UTC (permalink / raw)
To: Krzysztof Koch, devel
[-- Attachment #1: Type: text/plain, Size: 52 bytes --]
Reviewed-by: Alexei Fedorov Alexei.Fedorov@arm.com
[-- Attachment #2: Type: text/html, Size: 96 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
2019-05-16 14:52 [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator Krzysztof Koch
2019-06-03 10:55 ` [edk2-devel] " Alexei.Fedorov
@ 2019-06-10 20:12 ` Sami Mujawar
2019-06-10 20:28 ` Sami Mujawar
1 sibling, 1 reply; 4+ messages in thread
From: Sami Mujawar @ 2019-06-10 20:12 UTC (permalink / raw)
To: devel@edk2.groups.io; +Cc: nd
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
-----Original Message-----
From: Krzysztof Koch <krzysztof.koch@arm.com>
Sent: 16 May 2019 03:53 PM
To: devel@edk2.groups.io
Cc: leif.lindholm@linaro.org; Sami Mujawar <Sami.Mujawar@arm.com>; Alexei Fedorov <Alexei.Fedorov@arm.com>; Matteo Carlini <Matteo.Carlini@arm.com>; Stephanie Hughes-Fitt <Stephanie.Hughes-Fitt@arm.com>; nd <nd@arm.com>
Subject: [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
The Dynamic Tables Framework now supports generating Multiple APIC Description Table (MADT) revision 5 for ARM platforms while maintaining backward-compatibility with ACPI 6.2.
The relevant change is the enablement of the Statistical Profiling Extension (SPE).
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
---
Changes can be seen at: https://github.com/KrzysztofKoch1/edk2/tree/476_madt_add_spe_v1
Notes:
v1:
- Add support for SPE in MADT generator [Krzysztof]
DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 7 ++
DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c | 105 +++++++++++---------
2 files changed, 66 insertions(+), 46 deletions(-)
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index bf70dc76cea044b9a8e8eb529d2ddbf892bafd58..d9dcca12db68d16d3ddb73553ecd2383358832e7 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -155,6 +155,13 @@ typedef struct CmArmGicCInfo {
ACPI Specification.
*/
UINT8 ProcessorPowerEfficiencyClass;
+
+ /** Statistical Profiling Extension buffer overflow GSIV. Zero if
+ unsupported by this processor. This field was introduced in
+ ACPI 6.3 (MADT revision 5) and is therefore ignored when
+ generating MADT revision 4 or lower.
+ */
+ UINT16 SpeOverflowInterrupt;
} CM_ARM_GICC_INFO;
/** A structure that describes the
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
index ab9734fb31480f1b653227d1d56abf60bb04f98a..3945d18d76915938081a5ef36fc9e50261ea3a0a 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
@@ -5,7 +5,7 @@
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Reference(s):
- - ACPI 6.2 Specification - Errata A, September 2017
+ - ACPI 6.3 Specification - January 2019
**/
@@ -82,25 +82,27 @@ GET_OBJECT_LIST (
);
/** This function updates the GIC CPU Interface Information in the
- EFI_ACPI_6_2_GIC_STRUCTURE structure.
+ EFI_ACPI_6_3_GIC_STRUCTURE structure.
- @param [in] Gicc Pointer to GIC CPU Interface structure.
- @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] Gicc Pointer to GIC CPU Interface structure.
+ @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICC (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * CONST Gicc,
- IN CONST CM_ARM_GICC_INFO * CONST GicCInfo
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * CONST Gicc,
+ IN CONST CM_ARM_GICC_INFO * CONST GicCInfo,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
// UINT8 Type
- Gicc->Type = EFI_ACPI_6_2_GIC;
+ Gicc->Type = EFI_ACPI_6_3_GIC;
// UINT8 Length
- Gicc->Length = sizeof (EFI_ACPI_6_2_GIC_STRUCTURE);
+ Gicc->Length = sizeof (EFI_ACPI_6_3_GIC_STRUCTURE);
// UINT16 Reserved
Gicc->Reserved = EFI_ACPI_RESERVED_WORD;
@@ -134,10 +136,18 @@ AddGICC (
// UINT8 ProcessorPowerEfficiencyClass
Gicc->ProcessorPowerEfficiencyClass =
GicCInfo->ProcessorPowerEfficiencyClass;
- // UINT8 Reserved2[3]
- Gicc->Reserved2[0] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[1] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[2] = EFI_ACPI_RESERVED_BYTE;
+ // UINT8 Reserved2
+ Gicc->Reserved2 = EFI_ACPI_RESERVED_BYTE;
+
+ // UINT16 SpeOverflowInterrupt
+ if (MadtRev > EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION) {
+ Gicc->SpeOverflowInterrupt = GicCInfo->SpeOverflowInterrupt; }
+ else {
+ // Setting SpeOverflowInterrupt to 0 ensures backward compatibility with
+ // ACPI 6.2 by also clearing the Reserved2[1] and Reserved2[2] fields
+ // in EFI_ACPI_6_2_GIC_STRUCTURE.
+ Gicc->SpeOverflowInterrupt = 0;
+ }
}
/** Add the GIC CPU Interface Information to the MADT Table.
@@ -147,20 +157,22 @@ AddGICC (
@param [in] GicCInfo Pointer to the GIC CPU
Information list.
@param [in] GicCCount Count of GIC CPU Interfaces.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICCList (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * Gicc,
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * Gicc,
IN CONST CM_ARM_GICC_INFO * GicCInfo,
- IN UINT32 GicCCount
+ IN UINT32 GicCCount,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
while (GicCCount-- != 0) {
- AddGICC (Gicc++, GicCInfo++);
+ AddGICC (Gicc++, GicCInfo++, MadtRev);
}
}
@@ -172,7 +184,7 @@ AddGICCList (
STATIC
VOID
AddGICD (
- EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
+ EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
CONST CM_ARM_GICD_INFO * CONST GicDInfo
)
{
@@ -180,9 +192,9 @@ AddGICD (
ASSERT (GicDInfo != NULL);
// UINT8 Type
- Gicd->Type = EFI_ACPI_6_2_GICD;
+ Gicd->Type = EFI_ACPI_6_3_GICD;
// UINT8 Length
- Gicd->Length = sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE);
+ Gicd->Length = sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE);
// UINT16 Reserved
Gicd->Reserved1 = EFI_ACPI_RESERVED_WORD;
// UINT32 Identifier
@@ -209,15 +221,15 @@ AddGICD (
STATIC
VOID
AddGICMsiFrame (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * CONST GicMsiFrameInfo
)
{
ASSERT (GicMsiFrame != NULL);
ASSERT (GicMsiFrameInfo != NULL);
- GicMsiFrame->Type = EFI_ACPI_6_2_GIC_MSI_FRAME;
- GicMsiFrame->Length = sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE);
+ GicMsiFrame->Type = EFI_ACPI_6_3_GIC_MSI_FRAME; GicMsiFrame->Length
+ = sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE);
GicMsiFrame->Reserved1 = EFI_ACPI_RESERVED_WORD;
GicMsiFrame->GicMsiFrameId = GicMsiFrameInfo->GicMsiFrameId;
GicMsiFrame->PhysicalBaseAddress = GicMsiFrameInfo->PhysicalBaseAddress;
@@ -236,7 +248,7 @@ AddGICMsiFrame (
STATIC
VOID
AddGICMsiFrameInfoList (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * GicMsiFrameInfo,
IN UINT32 GicMsiFrameCount
)
@@ -257,15 +269,15 @@ AddGICMsiFrameInfoList ( STATIC VOID AddGICRedistributor (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * CONST Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * CONST Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * CONST GicRedisributorInfo
)
{
ASSERT (Gicr != NULL);
ASSERT (GicRedisributorInfo != NULL);
- Gicr->Type = EFI_ACPI_6_2_GICR;
- Gicr->Length = sizeof (EFI_ACPI_6_2_GICR_STRUCTURE);
+ Gicr->Type = EFI_ACPI_6_3_GICR;
+ Gicr->Length = sizeof (EFI_ACPI_6_3_GICR_STRUCTURE);
Gicr->Reserved = EFI_ACPI_RESERVED_WORD;
Gicr->DiscoveryRangeBaseAddress =
GicRedisributorInfo->DiscoveryRangeBaseAddress;
@@ -281,7 +293,7 @@ AddGICRedistributor ( STATIC VOID AddGICRedistributorList (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * GicRInfo,
IN UINT32 GicRCount
)
@@ -302,15 +314,15 @@ AddGICRedistributorList ( STATIC VOID AddGICInterruptTranslationService (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * CONST GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * CONST GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * CONST GicItsInfo
)
{
ASSERT (GicIts != NULL);
ASSERT (GicItsInfo != NULL);
- GicIts->Type = EFI_ACPI_6_2_GIC_ITS;
- GicIts->Length = sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE);
+ GicIts->Type = EFI_ACPI_6_3_GIC_ITS;
+ GicIts->Length = sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE);
GicIts->Reserved = EFI_ACPI_RESERVED_WORD;
GicIts->GicItsId = GicItsInfo->GicItsId;
GicIts->PhysicalBaseAddress = GicItsInfo->PhysicalBaseAddress; @@ -327,7 +339,7 @@ AddGICInterruptTranslationService ( STATIC VOID AddGICItsList (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * GicItsInfo,
IN UINT32 GicItsCount
)
@@ -390,7 +402,7 @@ BuildMadtTable (
UINT32 GicRedistOffset;
UINT32 GicItsOffset;
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
ASSERT (This != NULL);
ASSERT (AcpiTableInfo != NULL);
@@ -521,22 +533,22 @@ BuildMadtTable (
goto error_handler;
}
- TableSize = sizeof (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
+ TableSize = sizeof
+ (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
GicCOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_STRUCTURE) * GicCCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_STRUCTURE) * GicCCount);
GicDOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE) * GicDCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE) *
+ GicDCount);
GicMSIOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE) * GicMSICount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE) *
+ GicMSICount);
GicRedistOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GICR_STRUCTURE) * GicRedistCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GICR_STRUCTURE) * GicRedistCount);
GicItsOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE) * GicItsCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE) * GicItsCount);
// Allocate the Buffer for MADT table
*Table = (EFI_ACPI_DESCRIPTION_HEADER*)AllocateZeroPool (TableSize); @@ -552,7 +564,7 @@ BuildMadtTable (
goto error_handler;
}
- Madt = (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
+ Madt = (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
DEBUG ((
DEBUG_INFO,
@@ -578,19 +590,20 @@ BuildMadtTable (
}
AddGICCList (
- (EFI_ACPI_6_2_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
+ (EFI_ACPI_6_3_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
GicCInfo,
- GicCCount
+ GicCCount,
+ Madt->Header.Revision
);
AddGICD (
- (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt + GicDOffset),
+ (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt +
+ GicDOffset),
GicDInfo
);
if (GicMSICount != 0) {
AddGICMsiFrameInfoList (
- (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt + GicMSIOffset),
+ (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt +
+ GicMSIOffset),
GicMSIInfo,
GicMSICount
);
@@ -598,7 +611,7 @@ BuildMadtTable (
if (GicRedistCount != 0) {
AddGICRedistributorList (
- (EFI_ACPI_6_2_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
+ (EFI_ACPI_6_3_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
GicRedistInfo,
GicRedistCount
);
@@ -606,7 +619,7 @@ BuildMadtTable (
if (GicItsCount != 0) {
AddGICItsList (
- (EFI_ACPI_6_2_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
+ (EFI_ACPI_6_3_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
GicItsInfo,
GicItsCount
);
@@ -673,9 +686,9 @@ ACPI_TABLE_GENERATOR MadtGenerator = {
// Generator Description
L"ACPI.STD.MADT.GENERATOR",
// ACPI Table Signature
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
// ACPI Table Revision supported by this Generator
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Minimum supported ACPI Table Revision
EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Creator ID
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
2019-06-10 20:12 ` Sami Mujawar
@ 2019-06-10 20:28 ` Sami Mujawar
0 siblings, 0 replies; 4+ messages in thread
From: Sami Mujawar @ 2019-06-10 20:28 UTC (permalink / raw)
To: devel@edk2.groups.io; +Cc: nd
Pushed as ccc97f6df415..5506701f7984
-----Original Message-----
From: Sami Mujawar
Sent: 10 June 2019 09:13 PM
To: devel@edk2.groups.io
Cc: nd <nd@arm.com>
Subject: RE: [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
-----Original Message-----
From: Krzysztof Koch <krzysztof.koch@arm.com>
Sent: 16 May 2019 03:53 PM
To: devel@edk2.groups.io
Cc: leif.lindholm@linaro.org; Sami Mujawar <Sami.Mujawar@arm.com>; Alexei Fedorov <Alexei.Fedorov@arm.com>; Matteo Carlini <Matteo.Carlini@arm.com>; Stephanie Hughes-Fitt <Stephanie.Hughes-Fitt@arm.com>; nd <nd@arm.com>
Subject: [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator
The Dynamic Tables Framework now supports generating Multiple APIC Description Table (MADT) revision 5 for ARM platforms while maintaining backward-compatibility with ACPI 6.2.
The relevant change is the enablement of the Statistical Profiling Extension (SPE).
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
---
Changes can be seen at: https://github.com/KrzysztofKoch1/edk2/tree/476_madt_add_spe_v1
Notes:
v1:
- Add support for SPE in MADT generator [Krzysztof]
DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 7 ++
DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c | 105 +++++++++++---------
2 files changed, 66 insertions(+), 46 deletions(-)
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index bf70dc76cea044b9a8e8eb529d2ddbf892bafd58..d9dcca12db68d16d3ddb73553ecd2383358832e7 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -155,6 +155,13 @@ typedef struct CmArmGicCInfo {
ACPI Specification.
*/
UINT8 ProcessorPowerEfficiencyClass;
+
+ /** Statistical Profiling Extension buffer overflow GSIV. Zero if
+ unsupported by this processor. This field was introduced in
+ ACPI 6.3 (MADT revision 5) and is therefore ignored when
+ generating MADT revision 4 or lower.
+ */
+ UINT16 SpeOverflowInterrupt;
} CM_ARM_GICC_INFO;
/** A structure that describes the
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
index ab9734fb31480f1b653227d1d56abf60bb04f98a..3945d18d76915938081a5ef36fc9e50261ea3a0a 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
@@ -5,7 +5,7 @@
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Reference(s):
- - ACPI 6.2 Specification - Errata A, September 2017
+ - ACPI 6.3 Specification - January 2019
**/
@@ -82,25 +82,27 @@ GET_OBJECT_LIST (
);
/** This function updates the GIC CPU Interface Information in the
- EFI_ACPI_6_2_GIC_STRUCTURE structure.
+ EFI_ACPI_6_3_GIC_STRUCTURE structure.
- @param [in] Gicc Pointer to GIC CPU Interface structure.
- @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] Gicc Pointer to GIC CPU Interface structure.
+ @param [in] GicCInfo Pointer to the GIC CPU Interface Information.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICC (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * CONST Gicc,
- IN CONST CM_ARM_GICC_INFO * CONST GicCInfo
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * CONST Gicc,
+ IN CONST CM_ARM_GICC_INFO * CONST GicCInfo,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
// UINT8 Type
- Gicc->Type = EFI_ACPI_6_2_GIC;
+ Gicc->Type = EFI_ACPI_6_3_GIC;
// UINT8 Length
- Gicc->Length = sizeof (EFI_ACPI_6_2_GIC_STRUCTURE);
+ Gicc->Length = sizeof (EFI_ACPI_6_3_GIC_STRUCTURE);
// UINT16 Reserved
Gicc->Reserved = EFI_ACPI_RESERVED_WORD;
@@ -134,10 +136,18 @@ AddGICC (
// UINT8 ProcessorPowerEfficiencyClass
Gicc->ProcessorPowerEfficiencyClass =
GicCInfo->ProcessorPowerEfficiencyClass;
- // UINT8 Reserved2[3]
- Gicc->Reserved2[0] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[1] = EFI_ACPI_RESERVED_BYTE;
- Gicc->Reserved2[2] = EFI_ACPI_RESERVED_BYTE;
+ // UINT8 Reserved2
+ Gicc->Reserved2 = EFI_ACPI_RESERVED_BYTE;
+
+ // UINT16 SpeOverflowInterrupt
+ if (MadtRev > EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION) {
+ Gicc->SpeOverflowInterrupt = GicCInfo->SpeOverflowInterrupt; }
+ else {
+ // Setting SpeOverflowInterrupt to 0 ensures backward compatibility with
+ // ACPI 6.2 by also clearing the Reserved2[1] and Reserved2[2] fields
+ // in EFI_ACPI_6_2_GIC_STRUCTURE.
+ Gicc->SpeOverflowInterrupt = 0;
+ }
}
/** Add the GIC CPU Interface Information to the MADT Table.
@@ -147,20 +157,22 @@ AddGICC (
@param [in] GicCInfo Pointer to the GIC CPU
Information list.
@param [in] GicCCount Count of GIC CPU Interfaces.
+ @param [in] MadtRev MADT table revision.
**/
STATIC
VOID
AddGICCList (
- IN EFI_ACPI_6_2_GIC_STRUCTURE * Gicc,
+ IN EFI_ACPI_6_3_GIC_STRUCTURE * Gicc,
IN CONST CM_ARM_GICC_INFO * GicCInfo,
- IN UINT32 GicCCount
+ IN UINT32 GicCCount,
+ IN CONST UINT8 MadtRev
)
{
ASSERT (Gicc != NULL);
ASSERT (GicCInfo != NULL);
while (GicCCount-- != 0) {
- AddGICC (Gicc++, GicCInfo++);
+ AddGICC (Gicc++, GicCInfo++, MadtRev);
}
}
@@ -172,7 +184,7 @@ AddGICCList (
STATIC
VOID
AddGICD (
- EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
+ EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE * CONST Gicd,
CONST CM_ARM_GICD_INFO * CONST GicDInfo
)
{
@@ -180,9 +192,9 @@ AddGICD (
ASSERT (GicDInfo != NULL);
// UINT8 Type
- Gicd->Type = EFI_ACPI_6_2_GICD;
+ Gicd->Type = EFI_ACPI_6_3_GICD;
// UINT8 Length
- Gicd->Length = sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE);
+ Gicd->Length = sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE);
// UINT16 Reserved
Gicd->Reserved1 = EFI_ACPI_RESERVED_WORD;
// UINT32 Identifier
@@ -209,15 +221,15 @@ AddGICD (
STATIC
VOID
AddGICMsiFrame (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * CONST GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * CONST GicMsiFrameInfo
)
{
ASSERT (GicMsiFrame != NULL);
ASSERT (GicMsiFrameInfo != NULL);
- GicMsiFrame->Type = EFI_ACPI_6_2_GIC_MSI_FRAME;
- GicMsiFrame->Length = sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE);
+ GicMsiFrame->Type = EFI_ACPI_6_3_GIC_MSI_FRAME; GicMsiFrame->Length
+ = sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE);
GicMsiFrame->Reserved1 = EFI_ACPI_RESERVED_WORD;
GicMsiFrame->GicMsiFrameId = GicMsiFrameInfo->GicMsiFrameId;
GicMsiFrame->PhysicalBaseAddress = GicMsiFrameInfo->PhysicalBaseAddress;
@@ -236,7 +248,7 @@ AddGICMsiFrame (
STATIC
VOID
AddGICMsiFrameInfoList (
- IN EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
+ IN EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE * GicMsiFrame,
IN CONST CM_ARM_GIC_MSI_FRAME_INFO * GicMsiFrameInfo,
IN UINT32 GicMsiFrameCount
)
@@ -257,15 +269,15 @@ AddGICMsiFrameInfoList ( STATIC VOID AddGICRedistributor (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * CONST Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * CONST Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * CONST GicRedisributorInfo
)
{
ASSERT (Gicr != NULL);
ASSERT (GicRedisributorInfo != NULL);
- Gicr->Type = EFI_ACPI_6_2_GICR;
- Gicr->Length = sizeof (EFI_ACPI_6_2_GICR_STRUCTURE);
+ Gicr->Type = EFI_ACPI_6_3_GICR;
+ Gicr->Length = sizeof (EFI_ACPI_6_3_GICR_STRUCTURE);
Gicr->Reserved = EFI_ACPI_RESERVED_WORD;
Gicr->DiscoveryRangeBaseAddress =
GicRedisributorInfo->DiscoveryRangeBaseAddress;
@@ -281,7 +293,7 @@ AddGICRedistributor ( STATIC VOID AddGICRedistributorList (
- IN EFI_ACPI_6_2_GICR_STRUCTURE * Gicr,
+ IN EFI_ACPI_6_3_GICR_STRUCTURE * Gicr,
IN CONST CM_ARM_GIC_REDIST_INFO * GicRInfo,
IN UINT32 GicRCount
)
@@ -302,15 +314,15 @@ AddGICRedistributorList ( STATIC VOID AddGICInterruptTranslationService (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * CONST GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * CONST GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * CONST GicItsInfo
)
{
ASSERT (GicIts != NULL);
ASSERT (GicItsInfo != NULL);
- GicIts->Type = EFI_ACPI_6_2_GIC_ITS;
- GicIts->Length = sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE);
+ GicIts->Type = EFI_ACPI_6_3_GIC_ITS;
+ GicIts->Length = sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE);
GicIts->Reserved = EFI_ACPI_RESERVED_WORD;
GicIts->GicItsId = GicItsInfo->GicItsId;
GicIts->PhysicalBaseAddress = GicItsInfo->PhysicalBaseAddress; @@ -327,7 +339,7 @@ AddGICInterruptTranslationService ( STATIC VOID AddGICItsList (
- IN EFI_ACPI_6_2_GIC_ITS_STRUCTURE * GicIts,
+ IN EFI_ACPI_6_3_GIC_ITS_STRUCTURE * GicIts,
IN CONST CM_ARM_GIC_ITS_INFO * GicItsInfo,
IN UINT32 GicItsCount
)
@@ -390,7 +402,7 @@ BuildMadtTable (
UINT32 GicRedistOffset;
UINT32 GicItsOffset;
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER * Madt;
ASSERT (This != NULL);
ASSERT (AcpiTableInfo != NULL);
@@ -521,22 +533,22 @@ BuildMadtTable (
goto error_handler;
}
- TableSize = sizeof (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
+ TableSize = sizeof
+ (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER);
GicCOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_STRUCTURE) * GicCCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_STRUCTURE) * GicCCount);
GicDOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE) * GicDCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE) *
+ GicDCount);
GicMSIOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE) * GicMSICount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE) *
+ GicMSICount);
GicRedistOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GICR_STRUCTURE) * GicRedistCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GICR_STRUCTURE) * GicRedistCount);
GicItsOffset = TableSize;
- TableSize += (sizeof (EFI_ACPI_6_2_GIC_ITS_STRUCTURE) * GicItsCount);
+ TableSize += (sizeof (EFI_ACPI_6_3_GIC_ITS_STRUCTURE) * GicItsCount);
// Allocate the Buffer for MADT table
*Table = (EFI_ACPI_DESCRIPTION_HEADER*)AllocateZeroPool (TableSize); @@ -552,7 +564,7 @@ BuildMadtTable (
goto error_handler;
}
- Madt = (EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
+ Madt = (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER*)*Table;
DEBUG ((
DEBUG_INFO,
@@ -578,19 +590,20 @@ BuildMadtTable (
}
AddGICCList (
- (EFI_ACPI_6_2_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
+ (EFI_ACPI_6_3_GIC_STRUCTURE*)((UINT8*)Madt + GicCOffset),
GicCInfo,
- GicCCount
+ GicCCount,
+ Madt->Header.Revision
);
AddGICD (
- (EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt + GicDOffset),
+ (EFI_ACPI_6_3_GIC_DISTRIBUTOR_STRUCTURE*)((UINT8*)Madt +
+ GicDOffset),
GicDInfo
);
if (GicMSICount != 0) {
AddGICMsiFrameInfoList (
- (EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt + GicMSIOffset),
+ (EFI_ACPI_6_3_GIC_MSI_FRAME_STRUCTURE*)((UINT8*)Madt +
+ GicMSIOffset),
GicMSIInfo,
GicMSICount
);
@@ -598,7 +611,7 @@ BuildMadtTable (
if (GicRedistCount != 0) {
AddGICRedistributorList (
- (EFI_ACPI_6_2_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
+ (EFI_ACPI_6_3_GICR_STRUCTURE*)((UINT8*)Madt + GicRedistOffset),
GicRedistInfo,
GicRedistCount
);
@@ -606,7 +619,7 @@ BuildMadtTable (
if (GicItsCount != 0) {
AddGICItsList (
- (EFI_ACPI_6_2_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
+ (EFI_ACPI_6_3_GIC_ITS_STRUCTURE*)((UINT8*)Madt + GicItsOffset),
GicItsInfo,
GicItsCount
);
@@ -673,9 +686,9 @@ ACPI_TABLE_GENERATOR MadtGenerator = {
// Generator Description
L"ACPI.STD.MADT.GENERATOR",
// ACPI Table Signature
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
// ACPI Table Revision supported by this Generator
- EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Minimum supported ACPI Table Revision
EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
// Creator ID
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-06-10 20:28 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-05-16 14:52 [PATCH v1 1/1] DynamicTablesPkg: Add ACPI 6.3 SPE support to MADT generator Krzysztof Koch
2019-06-03 10:55 ` [edk2-devel] " Alexei.Fedorov
2019-06-10 20:12 ` Sami Mujawar
2019-06-10 20:28 ` Sami Mujawar
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