diff options
Diffstat (limited to 'include/acpi/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 194 |
1 files changed, 190 insertions, 4 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index f726bce3eb84..5c0b55e7b3e4 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -31,7 +31,9 @@ #define ACPI_SIG_CDAT "CDAT" /* Coherent Device Attribute Table */ #define ACPI_SIG_ERDT "ERDT" /* Enhanced Resource Director Technology */ #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ +#define ACPI_SIG_IOVT "IOVT" /* I/O Virtualization Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ +#define ACPI_SIG_KEYP "KEYP" /* Key Programming Interface for IDE */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ @@ -680,6 +682,7 @@ enum acpi_iort_node_type { ACPI_IORT_NODE_SMMU_V3 = 0x04, ACPI_IORT_NODE_PMCG = 0x05, ACPI_IORT_NODE_RMR = 0x06, + ACPI_IORT_NODE_IWB = 0x07, }; struct acpi_iort_id_mapping { @@ -858,6 +861,79 @@ struct acpi_iort_rmr_desc { u32 reserved; }; +struct acpi_iort_iwb { + u64 base_address; + u16 iwb_index; /* Unique IWB identifier matching with the IWB GSI namespace. */ + char device_name[]; /* Path of the IWB namespace object */ +}; + +/******************************************************************************* + * + * IOVT - I/O Virtualization Table + * + * Conforms to "LoongArch I/O Virtualization Table", + * Version 0.1, October 2024 + * + ******************************************************************************/ + +struct acpi_table_iovt { + struct acpi_table_header header; /* Common ACPI table header */ + u16 iommu_count; + u16 iommu_offset; + u8 reserved[8]; +}; + +/* IOVT subtable header */ + +struct acpi_iovt_header { + u16 type; + u16 length; +}; + +/* Values for Type field above */ + +enum acpi_iovt_iommu_type { + ACPI_IOVT_IOMMU_V1 = 0x00, + ACPI_IOVT_IOMMU_RESERVED = 0x01 /* 1 and greater are reserved */ +}; + +/* IOVT subtables */ + +struct acpi_iovt_iommu { + struct acpi_iovt_header header; + u32 flags; + u16 segment; + u16 phy_width; /* Physical Address Width */ + u16 virt_width; /* Virtual Address Width */ + u16 max_page_level; + u64 page_size; + u32 device_id; + u64 base_address; + u32 address_space_size; + u8 interrupt_type; + u8 reserved[3]; + u32 gsi_number; + u32 proximity_domain; + u32 max_device_num; + u32 device_entry_num; + u32 device_entry_offset; +}; + +struct acpi_iovt_device_entry { + u8 type; + u8 length; + u8 flags; + u8 reserved[3]; + u16 device_id; +}; + +enum acpi_iovt_device_entry_type { + ACPI_IOVT_DEVICE_ENTRY_SINGLE = 0x00, + ACPI_IOVT_DEVICE_ENTRY_START = 0x01, + ACPI_IOVT_DEVICE_ENTRY_END = 0x02, + ACPI_IOVT_DEVICE_ENTRY_RESERVED = 0x03 /* 3 and greater are reserved */ +}; + /******************************************************************************* * * IVRS - I/O Virtualization Reporting Structure @@ -1067,6 +1143,64 @@ struct acpi_ivrs_memory { /******************************************************************************* * + * KEYP - Key Programming Interface for Root Complex Integrity and Data + * Encryption (IDE) + * Version 1 + * + * Conforms to "Key Programming Interface for Root Complex Integrity and Data + * Encryption (IDE)" document. See under ACPI-Related Documents. + * + ******************************************************************************/ +struct acpi_table_keyp { + struct acpi_table_header header; /* Common ACPI table header */ + u32 reserved; +}; + +/* KEYP common subtable header */ + +struct acpi_keyp_common_header { + u8 type; + u8 reserved; + u16 length; +}; + +/* Values for Type field above */ + +enum acpi_keyp_type { + ACPI_KEYP_TYPE_CONFIG_UNIT = 0, +}; + +/* Root Port Information Structure */ + +struct acpi_keyp_rp_info { + u16 segment; + u8 bus; + u8 devfn; +}; + +/* Key Configuration Unit Structure */ + +struct acpi_keyp_config_unit { + struct acpi_keyp_common_header header; + u8 protocol_type; + u8 version; + u8 root_port_count; + u8 flags; + u64 register_base_address; + struct acpi_keyp_rp_info rp_info[]; +}; + +enum acpi_keyp_protocol_type { + ACPI_KEYP_PROTO_TYPE_INVALID = 0, + ACPI_KEYP_PROTO_TYPE_PCIE, + ACPI_KEYP_PROTO_TYPE_CXL, + ACPI_KEYP_PROTO_TYPE_RESERVED +}; + +#define ACPI_KEYP_F_TVM_USABLE (1) + +/******************************************************************************* + * * LPIT - Low Power Idle Table * * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. @@ -1167,7 +1301,10 @@ enum acpi_madt_type { ACPI_MADT_TYPE_IMSIC = 25, ACPI_MADT_TYPE_APLIC = 26, ACPI_MADT_TYPE_PLIC = 27, - ACPI_MADT_TYPE_RESERVED = 28, /* 28 to 0x7F are reserved */ + ACPI_MADT_TYPE_GICV5_IRS = 28, + ACPI_MADT_TYPE_GICV5_ITS = 29, + ACPI_MADT_TYPE_GICV5_ITS_TRANSLATE = 30, + ACPI_MADT_TYPE_RESERVED = 31, /* 31 to 0x7F are reserved */ ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ }; @@ -1289,7 +1426,7 @@ struct acpi_madt_local_x2apic_nmi { u8 reserved[3]; /* reserved - must be zero */ }; -/* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 + ACPI 6.5 changes) */ +/* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 + ACPI 6.5 + ACPI 6.7 changes) */ struct acpi_madt_generic_interrupt { struct acpi_subtable_header header; @@ -1310,6 +1447,8 @@ struct acpi_madt_generic_interrupt { u8 reserved2[1]; u16 spe_interrupt; /* ACPI 6.3 */ u16 trbe_interrupt; /* ACPI 6.5 */ + u16 iaffid; /* ACPI 6.7 */ + u32 irs_id; }; /* Masks for Flags field above */ @@ -1332,7 +1471,7 @@ struct acpi_madt_generic_distributor { u8 reserved2[3]; /* reserved - must be zero */ }; -/* Values for Version field above */ +/* Values for Version field above and Version field in acpi_madt_gicv5_irs */ enum acpi_madt_gic_version { ACPI_MADT_GIC_VERSION_NONE = 0, @@ -1340,7 +1479,8 @@ enum acpi_madt_gic_version { ACPI_MADT_GIC_VERSION_V2 = 2, ACPI_MADT_GIC_VERSION_V3 = 3, ACPI_MADT_GIC_VERSION_V4 = 4, - ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ + ACPI_MADT_GIC_VERSION_V5 = 5, + ACPI_MADT_GIC_VERSION_RESERVED = 6 /* 6 and greater are reserved */ }; /* 13: Generic MSI Frame (ACPI 5.1) */ @@ -1611,6 +1751,41 @@ struct acpi_madt_plic { u32 gsi_base; }; +/* 28: Arm GICv5 IRS (ACPI 6.7) */ +struct acpi_madt_gicv5_irs { + struct acpi_subtable_header header; + u8 version; + u8 reserved; + u32 irs_id; + u32 flags; + u32 reserved2; + u64 config_base_address; + u64 setlpi_base_address; +}; + +#define ACPI_MADT_IRS_NON_COHERENT (1) + +/* 29: Arm GICv5 ITS Config Frame (ACPI 6.7) */ +struct acpi_madt_gicv5_translator { + struct acpi_subtable_header header; + u8 flags; + u8 reserved; /* reserved - must be zero */ + u32 translator_id; + u64 base_address; +}; + +#define ACPI_MADT_GICV5_ITS_NON_COHERENT (1) + +/* 30: Arm GICv5 ITS Translate Frame (ACPI 6.7) */ +struct acpi_madt_gicv5_translate_frame { + struct acpi_subtable_header header; + u16 reserved; /* reserved - must be zero */ + u32 linked_translator_id; + u32 translate_frame_id; + u32 reserved2; + u64 base_address; +}; + /* 80: OEM data */ struct acpi_madt_oem_data { @@ -2826,6 +3001,15 @@ struct acpi_pptt_cache { /* 1: Cache Type Structure for PPTT version 3 */ struct acpi_pptt_cache_v1 { + struct acpi_subtable_header header; + u16 reserved; + u32 flags; + u32 next_level_of_cache; + u32 size; + u32 number_of_sets; + u8 associativity; + u8 attributes; + u16 line_size; u32 cache_id; }; @@ -3065,6 +3249,8 @@ struct acpi_ras2_patrol_scrub_param { u32 flags; u32 scrub_params_out; u32 scrub_params_in; + u32 ext_scrub_params; + u8 scrub_rate_desc[256]; }; /* Masks for Flags field above */ |