/** @file
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Copyright (c) 2017, Linaro, Ltd. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <IndustryStandard/IoRemappingTable.h>
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#include "AcpiPlatform.h"
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#define FIELD_OFFSET(type, name) __builtin_offsetof(type, name)
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#define STYX_PCIE_SMMU_BASE 0xE0A00000
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#define STYX_PCIE_SMMU_SIZE 0x10000
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#define STYX_PCIE_SMMU_INTERRUPT 0x16d
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#define STYX_ETH0_SMMU_BASE 0xE0600000
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#define STYX_ETH0_SMMU_SIZE 0x10000
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#define STYX_ETH0_SMMU_INTERRUPT 0x170
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#define STYX_ETH1_SMMU_BASE 0xE0800000
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#define STYX_ETH1_SMMU_SIZE 0x10000
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#define STYX_ETH1_SMMU_INTERRUPT 0x16f
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#define STYX_SATA0_SMMU_BASE 0xE0200000
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#define STYX_SATA0_SMMU_SIZE 0x10000
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#define STYX_SATA0_SMMU_INTERRUPT 0x16c
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#define STYX_SATA1_SMMU_BASE 0xE0C00000
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#define STYX_SATA1_SMMU_SIZE 0x10000
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#define STYX_SATA1_SMMU_INTERRUPT 0x16b
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#pragma pack(1)
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typedef struct {
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EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE Node;
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EFI_ACPI_6_0_IO_REMAPPING_SMMU_INT Context[1];
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} STYX_SMMU_NODE;
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typedef struct {
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EFI_ACPI_6_0_IO_REMAPPING_RC_NODE Node;
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EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE RcIdMapping[1];
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} STYX_RC_NODE;
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typedef struct {
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EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE Node;
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CONST CHAR8 Name[11];
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EFI_ACPI_6_0_IO_REMAPPING_ID_TABLE RcIdMapping[16];
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} STYX_NC_NODE;
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typedef struct {
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EFI_ACPI_6_0_IO_REMAPPING_TABLE Iort;
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STYX_SMMU_NODE PciSmmuNode;
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STYX_RC_NODE PciRcNode;
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STYX_SMMU_NODE Eth0SmmuNode;
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STYX_NC_NODE Eth0NamedNode;
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STYX_SMMU_NODE Eth1SmmuNode;
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STYX_NC_NODE Eth1NamedNode;
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STYX_SMMU_NODE Sata0SmmuNode;
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STYX_NC_NODE Sata0NamedNode;
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STYX_SMMU_NODE Sata1SmmuNode;
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STYX_NC_NODE Sata1NamedNode;
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STYX_NC_NODE CcpNamedNode;
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} STYX_IO_REMAPPING_STRUCTURE;
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#define __STYX_SMMU_NODE(Base, Size, Irq) \
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{ \
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{ \
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EFI_ACPI_IORT_TYPE_SMMUv1v2, \
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sizeof(STYX_SMMU_NODE), \
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0x0, \
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0x0, \
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0x0, \
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0x0, \
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}, \
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Base, \
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Size, \
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EFI_ACPI_IORT_SMMUv1v2_MODEL_MMU401, \
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EFI_ACPI_IORT_SMMUv1v2_FLAG_COH_WALK, \
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FIELD_OFFSET(EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE, \
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SMMU_NSgIrpt), \
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0x1, \
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sizeof(EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE), \
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0x0, \
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0x0, \
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Irq, \
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EFI_ACPI_IORT_SMMUv1v2_INT_FLAG_LEVEL, \
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0x0, \
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0x0, \
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}, { \
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{ \
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Irq, \
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EFI_ACPI_IORT_SMMUv1v2_INT_FLAG_LEVEL, \
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}, \
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}
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#define __STYX_ID_MAPPING(In, Num, Out, Ref, Flags) \
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{ \
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In, \
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Num, \
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Out, \
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FIELD_OFFSET(STYX_IO_REMAPPING_STRUCTURE, Ref), \
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Flags \
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}
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#define __STYX_ID_MAPPING_SINGLE(Out, Ref) \
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{ \
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0x0, \
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0x0, \
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Out, \
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FIELD_OFFSET(STYX_IO_REMAPPING_STRUCTURE, Ref), \
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EFI_ACPI_IORT_ID_MAPPING_FLAGS_SINGLE \
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}
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#define __STYX_NAMED_COMPONENT_NODE(Name, Num) \
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{ \
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{ \
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EFI_ACPI_IORT_TYPE_NAMED_COMP, \
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sizeof(STYX_NC_NODE), \
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0x0, \
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0x0, \
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Num, \
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FIELD_OFFSET(STYX_NC_NODE, RcIdMapping), \
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}, \
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0x0, \
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EFI_ACPI_IORT_MEM_ACCESS_PROP_CCA, \
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0x0, \
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0x0, \
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EFI_ACPI_IORT_MEM_ACCESS_FLAGS_CPM | \
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EFI_ACPI_IORT_MEM_ACCESS_FLAGS_DACS, \
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40, \
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}, \
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Name
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STATIC STYX_IO_REMAPPING_STRUCTURE AcpiIort = {
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{
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AMD_ACPI_HEADER(EFI_ACPI_6_0_IO_REMAPPING_TABLE_SIGNATURE,
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STYX_IO_REMAPPING_STRUCTURE,
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EFI_ACPI_IO_REMAPPING_TABLE_REVISION),
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11, // NumNodes
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sizeof(EFI_ACPI_6_0_IO_REMAPPING_TABLE), // NodeOffset
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0 // Reserved
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}, {
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// PciSmmuNode
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__STYX_SMMU_NODE(STYX_PCIE_SMMU_BASE,
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STYX_PCIE_SMMU_SIZE,
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STYX_PCIE_SMMU_INTERRUPT)
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}, {
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// PciRcNode
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{
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{
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EFI_ACPI_IORT_TYPE_ROOT_COMPLEX, // Type
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sizeof(STYX_RC_NODE), // Length
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0x0, // Revision
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0x0, // Reserved
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0x1, // NumIdMappings
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FIELD_OFFSET(STYX_RC_NODE, RcIdMapping), // IdReference
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},
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EFI_ACPI_IORT_MEM_ACCESS_PROP_CCA, // CacheCoherent
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0x0, // AllocationHints
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0x0, // Reserved
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EFI_ACPI_IORT_MEM_ACCESS_FLAGS_CPM |
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EFI_ACPI_IORT_MEM_ACCESS_FLAGS_DACS, // MemoryAccessFlags
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EFI_ACPI_IORT_ROOT_COMPLEX_ATS_UNSUPPORTED, // AtsAttribute
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0x0, // PciSegmentNumber
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}, {
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__STYX_ID_MAPPING(0x0, 0xffff, 0x0, PciSmmuNode, 0x0),
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}
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}, {
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// Eth0SmmuNode
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__STYX_SMMU_NODE(STYX_ETH0_SMMU_BASE,
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STYX_ETH0_SMMU_SIZE,
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STYX_ETH0_SMMU_INTERRUPT)
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}, {
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// Eth0NamedNode
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__STYX_NAMED_COMPONENT_NODE("\\_SB_.ETH0", 16),
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{
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__STYX_ID_MAPPING_SINGLE(0x00, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x01, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x02, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x03, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x04, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x05, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x06, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x07, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x10, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x11, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x12, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x13, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x14, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x15, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x16, Eth0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x17, Eth0SmmuNode),
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}
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}, {
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// Eth1SmmuNode
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__STYX_SMMU_NODE(STYX_ETH1_SMMU_BASE,
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STYX_ETH1_SMMU_SIZE,
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STYX_ETH1_SMMU_INTERRUPT)
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}, {
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// Eth1NamedNode
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__STYX_NAMED_COMPONENT_NODE("\\_SB_.ETH1", 16),
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{
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__STYX_ID_MAPPING_SINGLE(0x00, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x01, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x02, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x03, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x04, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x05, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x06, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x07, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x10, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x11, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x12, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x13, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x14, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x15, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x16, Eth1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x17, Eth1SmmuNode),
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}
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}, {
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// Sata0SmmuNode
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__STYX_SMMU_NODE(STYX_SATA0_SMMU_BASE,
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STYX_SATA0_SMMU_SIZE,
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STYX_SATA0_SMMU_INTERRUPT)
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}, {
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// Sata0NamedNode
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__STYX_NAMED_COMPONENT_NODE("\\_SB_.AHC0", 9),
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{
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__STYX_ID_MAPPING_SINGLE(0x00, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x01, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x0A, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x0B, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x0E, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x0F, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x10, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x1A, Sata0SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x1E, Sata0SmmuNode),
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}
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}, {
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// Sata1SmmuNode
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__STYX_SMMU_NODE(STYX_SATA1_SMMU_BASE,
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STYX_SATA1_SMMU_SIZE,
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STYX_SATA1_SMMU_INTERRUPT)
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}, {
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// Sata1NamedNode
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__STYX_NAMED_COMPONENT_NODE("\\_SB_.AHC1", 3),
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{
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__STYX_ID_MAPPING_SINGLE(0x0E, Sata1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x0F, Sata1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x1E, Sata1SmmuNode),
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}
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}, {
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// CcpNamedNode
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__STYX_NAMED_COMPONENT_NODE("\\_SB_.CCP0", 4),
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{
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__STYX_ID_MAPPING_SINGLE(0x00, Sata1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x02, Sata1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x40, Sata1SmmuNode),
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__STYX_ID_MAPPING_SINGLE(0x42, Sata1SmmuNode),
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}
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}
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};
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#pragma pack()
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VOID* CONST ReferenceAcpiTable = &AcpiIort;
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