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