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MdePkg: IORT Specification Rev D updates

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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>
This commit is contained in:
Sami Mujawar
2018-04-26 23:41:06 +08:00
committed by Liming Gao
parent 27e9839185
commit 1e2bf55e09
1 changed files with 6 additions and 4 deletions
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10
MdePkg/Include/IndustryStandard/IoRemappingTable.h
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@@ -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;