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MdePkg: SMMUv3 updates for IORT table definitions

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Updated the IORT SMMUv3 Node structure and flags to match the
IO Remapping Table, Platform Design Document, Revision C dated
15 MAY 2017.

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: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Sami Mujawar 2018-04-26 23:41:05 +08:00 committed by Liming Gao
parent 981b7edc0e
commit 27e9839185
1 changed files with 10 additions and 1 deletions
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11
MdePkg/Include/IndustryStandard/IoRemappingTable.h
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@ -4,6 +4,7 @@
http://infocenter.arm.com/help/topic/com.arm.doc.den0049c/DEN0049C_IO_Remapping_Table.pdf http://infocenter.arm.com/help/topic/com.arm.doc.den0049c/DEN0049C_IO_Remapping_Table.pdf
Copyright (c) 2017, Linaro Limited. All rights reserved.<BR> Copyright (c) 2017, Linaro Limited. All rights reserved.<BR>
Copyright (c) 2018, ARM Limited. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License are licensed and made available under the terms and conditions of the BSD License
@ -53,6 +54,11 @@
#define EFI_ACPI_IORT_SMMUv3_FLAG_COHAC_OVERRIDE BIT0 #define EFI_ACPI_IORT_SMMUv3_FLAG_COHAC_OVERRIDE BIT0
#define EFI_ACPI_IORT_SMMUv3_FLAG_HTTU_OVERRIDE BIT1 #define EFI_ACPI_IORT_SMMUv3_FLAG_HTTU_OVERRIDE BIT1
#define EFI_ACPI_IORT_SMMUv3_FLAG_PROXIMITY_DOMAIN BIT3
#define EFI_ACPI_IORT_SMMUv3_MODEL_GENERIC 0x0
#define EFI_ACPI_IORT_SMMUv3_MODEL_HISILICON_HI161X 0x1
#define EFI_ACPI_IORT_SMMUv3_MODEL_CAVIUM_CN99XX 0x2
#define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_UNSUPPORTED 0x0 #define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_UNSUPPORTED 0x0
#define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_SUPPORTED 0x1 #define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_SUPPORTED 0x1
@ -165,7 +171,7 @@ typedef struct {
} EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE; } EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE;
/// ///
/// Node type 4: SMMUv4 node /// Node type 4: SMMUv3 node
/// ///
typedef struct { typedef struct {
EFI_ACPI_6_0_IO_REMAPPING_NODE Node; EFI_ACPI_6_0_IO_REMAPPING_NODE Node;
@ -179,6 +185,9 @@ typedef struct {
UINT32 Pri; UINT32 Pri;
UINT32 Gerr; UINT32 Gerr;
UINT32 Sync; UINT32 Sync;
UINT8 ProximityDomain;
UINT8 Reserved1[3];
UINT32 DeviceIdMappingIndex;
} EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE; } EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE;
/// ///