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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h b/src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h new file mode 100644 index 00000000..5ecf4609 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/IoRemappingTable.h @@ -0,0 +1,203 @@ +/** @file + ACPI IO Remapping Table (IORT) as specified in ARM spec DEN0049D + + 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> + + SPDX-License-Identifier: BSD-2-Clause-Patent +**/ + +#ifndef __IO_REMAPPING_TABLE_H__ +#define __IO_REMAPPING_TABLE_H__ + +#include <IndustryStandard/Acpi.h> + +#define EFI_ACPI_IO_REMAPPING_TABLE_REVISION 0x0 + +#define EFI_ACPI_IORT_TYPE_ITS_GROUP 0x0 +#define EFI_ACPI_IORT_TYPE_NAMED_COMP 0x1 +#define EFI_ACPI_IORT_TYPE_ROOT_COMPLEX 0x2 +#define EFI_ACPI_IORT_TYPE_SMMUv1v2 0x3 +#define EFI_ACPI_IORT_TYPE_SMMUv3 0x4 +#define EFI_ACPI_IORT_TYPE_PMCG 0x5 + +#define EFI_ACPI_IORT_MEM_ACCESS_PROP_CCA BIT0 + +#define EFI_ACPI_IORT_MEM_ACCESS_PROP_AH_TR BIT0 +#define EFI_ACPI_IORT_MEM_ACCESS_PROP_AH_WA BIT1 +#define EFI_ACPI_IORT_MEM_ACCESS_PROP_AH_RA BIT2 +#define EFI_ACPI_IORT_MEM_ACCESS_PROP_AH_AHO BIT3 + +#define EFI_ACPI_IORT_MEM_ACCESS_FLAGS_CPM BIT0 +#define EFI_ACPI_IORT_MEM_ACCESS_FLAGS_DACS BIT1 + +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_v1 0x0 +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_v2 0x1 +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_MMU400 0x2 +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_MMU500 0x3 +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_MMU401 0x4 +#define EFI_ACPI_IORT_SMMUv1v2_MODEL_CAVIUM_THX_v2 0x5 + +#define EFI_ACPI_IORT_SMMUv1v2_FLAG_DVM BIT0 +#define EFI_ACPI_IORT_SMMUv1v2_FLAG_COH_WALK BIT1 + +#define EFI_ACPI_IORT_SMMUv1v2_INT_FLAG_LEVEL 0x0 +#define EFI_ACPI_IORT_SMMUv1v2_INT_FLAG_EDGE 0x1 + +#define EFI_ACPI_IORT_SMMUv3_FLAG_COHAC_OVERRIDE BIT0 +#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_SUPPORTED 0x1 + +#define EFI_ACPI_IORT_ID_MAPPING_FLAGS_SINGLE BIT0 + +#pragma pack(1) + +/// +/// Table header +/// +typedef struct { + EFI_ACPI_DESCRIPTION_HEADER Header; + UINT32 NumNodes; + UINT32 NodeOffset; + UINT32 Reserved; +} EFI_ACPI_6_0_IO_REMAPPING_TABLE; + +/// +/// Definition for ID mapping table shared by all node types +/// +typedef struct { + UINT32 InputBase; + UINT32 NumIds; + UINT32 OutputBase; + UINT32 OutputReference; + UINT32 Flags; +} EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE; + +/// +/// Node header definition shared by all node types +/// +typedef struct { + UINT8 Type; + UINT16 Length; + UINT8 Revision; + UINT32 Reserved; + UINT32 NumIdMappings; + UINT32 IdReference; +} EFI_ACPI_6_0_IO_REMAPPING_NODE; + +/// +/// Node type 0: ITS node +/// +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + UINT32 NumItsIdentifiers; +//UINT32 ItsIdentifiers[NumItsIdentifiers]; +} EFI_ACPI_6_0_IO_REMAPPING_ITS_NODE; + +/// +/// Node type 1: root complex node +/// +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + UINT32 CacheCoherent; + UINT8 AllocationHints; + UINT16 Reserved; + UINT8 MemoryAccessFlags; + + UINT32 AtsAttribute; + UINT32 PciSegmentNumber; + UINT8 MemoryAddressSize; + UINT8 Reserved1[3]; +} EFI_ACPI_6_0_IO_REMAPPING_RC_NODE; + +/// +/// Node type 2: named component node +/// +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + UINT32 Flags; + UINT32 CacheCoherent; + UINT8 AllocationHints; + UINT16 Reserved; + UINT8 MemoryAccessFlags; + UINT8 AddressSizeLimit; +//UINT8 ObjectName[]; +} EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE; + +/// +/// Node type 3: SMMUv1 or SMMUv2 node +/// +typedef struct { + UINT32 Interrupt; + UINT32 InterruptFlags; +} EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT; + +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + UINT64 Base; + UINT64 Span; + UINT32 Model; + UINT32 Flags; + UINT32 GlobalInterruptArrayRef; + UINT32 NumContextInterrupts; + UINT32 ContextInterruptArrayRef; + UINT32 NumPmuInterrupts; + UINT32 PmuInterruptArrayRef; + + UINT32 SMMU_NSgIrpt; + UINT32 SMMU_NSgIrptFlags; + UINT32 SMMU_NSgCfgIrpt; + UINT32 SMMU_NSgCfgIrptFlags; + +//EFI_ACPI_6_0_IO_REMAPPING_SMMU_CTX_INT ContextInterrupt[NumContextInterrupts]; +//EFI_ACPI_6_0_IO_REMAPPING_SMMU_CTX_INT PmuInterrupt[NumPmuInterrupts]; +} EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE; + +/// +/// Node type 4: SMMUv3 node +/// +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + UINT64 Base; + UINT32 Flags; + UINT32 Reserved; + UINT64 VatosAddress; + UINT32 Model; + UINT32 Event; + UINT32 Pri; + UINT32 Gerr; + UINT32 Sync; + UINT32 ProximityDomain; + UINT32 DeviceIdMappingIndex; +} EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE; + +/// +/// Node type 5: PMCG node +/// +typedef struct { + EFI_ACPI_6_0_IO_REMAPPING_NODE Node; + + 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; + +#pragma pack() + +#endif |