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| author | Sami Mujawar <sami.mujawar@arm.com> | 2018-04-26 23:41:06 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2018-06-28 21:05:14 +0800 |
| commit | 1e2bf55e0971187e006cfd224281b086810d6d8c (patch) | |
| tree | 5bbca321cbce5fe3fe67b30bc24a5b98bcaa9d06 | |
| parent | 27e9839185817c055aa59ee30c4d81dbcb6b212c (diff) | |
| download | edk2-1e2bf55e0971187e006cfd224281b086810d6d8c.zip edk2-1e2bf55e0971187e006cfd224281b086810d6d8c.tar.gz edk2-1e2bf55e0971187e006cfd224281b086810d6d8c.tar.bz2 | |
MdePkg: IORT Specification Rev D updates
Updated IORT structure definitions to conform to the IO Remapping
Table, Platform Design Document, Revision D, March 2018.
The following structures have been updated:
1. SMMUv3 - fix on proximity node.
2. PMCG - added page 1 support.
3. Root complex node - added DMA mask (memory address size limit).
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
| -rw-r--r-- | MdePkg/Include/IndustryStandard/IoRemappingTable.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/MdePkg/Include/IndustryStandard/IoRemappingTable.h b/MdePkg/Include/IndustryStandard/IoRemappingTable.h index 2e5cb45..389f352 100644 --- a/MdePkg/Include/IndustryStandard/IoRemappingTable.h +++ b/MdePkg/Include/IndustryStandard/IoRemappingTable.h @@ -1,7 +1,7 @@ /** @file
- ACPI IO Remapping Table (IORT) as specified in ARM spec DEN0049C
+ ACPI IO Remapping Table (IORT) as specified in ARM spec DEN0049D
- http://infocenter.arm.com/help/topic/com.arm.doc.den0049c/DEN0049C_IO_Remapping_Table.pdf
+ http://infocenter.arm.com/help/topic/com.arm.doc.den0049d/DEN0049D_IO_Remapping_Table.pdf
Copyright (c) 2017, Linaro Limited. All rights reserved.<BR>
Copyright (c) 2018, ARM Limited. All rights reserved.<BR>
@@ -123,6 +123,8 @@ typedef struct { UINT32 AtsAttribute;
UINT32 PciSegmentNumber;
+ UINT8 MemoryAddressSize;
+ UINT8 Reserved1[3];
} EFI_ACPI_6_0_IO_REMAPPING_RC_NODE;
///
@@ -185,8 +187,7 @@ typedef struct { UINT32 Pri;
UINT32 Gerr;
UINT32 Sync;
- UINT8 ProximityDomain;
- UINT8 Reserved1[3];
+ UINT32 ProximityDomain;
UINT32 DeviceIdMappingIndex;
} EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE;
@@ -199,6 +200,7 @@ typedef struct { UINT64 Base;
UINT32 OverflowInterruptGsiv;
UINT32 NodeReference;
+ UINT64 Page1Base;
//EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE OverflowInterruptMsiMapping[1];
} EFI_ACPI_6_0_IO_REMAPPING_PMCG_NODE;
|