diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 41 | ||||
| -rw-r--r-- | include/acpi/acpiosxf.h | 2 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 2 | ||||
| -rw-r--r-- | include/acpi/actbl.h | 17 | ||||
| -rw-r--r-- | include/acpi/actbl1.h | 176 | ||||
| -rw-r--r-- | include/acpi/actbl2.h | 146 | ||||
| -rw-r--r-- | include/acpi/actbl3.h | 88 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 6 | ||||
| -rw-r--r-- | include/acpi/acuuid.h | 89 | ||||
| -rw-r--r-- | include/acpi/platform/acenv.h | 3 | ||||
| -rw-r--r-- | include/acpi/platform/acenvex.h | 3 | ||||
| -rw-r--r-- | include/acpi/video.h | 21 |
12 files changed, 543 insertions, 51 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 8de4fa90e8c4..b43276f339ef 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -208,7 +208,10 @@ struct acpi_device_flags { u32 visited:1; u32 hotplug_notify:1; u32 is_dock_station:1; - u32 reserved:23; + u32 of_compatible_ok:1; + u32 coherent_dma:1; + u32 cca_seen:1; + u32 reserved:20; }; /* File System */ @@ -271,7 +274,6 @@ struct acpi_device_power_flags { struct acpi_device_power_state { struct { u8 valid:1; - u8 os_accessible:1; u8 explicit_set:1; /* _PSx present? */ u8 reserved:6; } flags; @@ -380,6 +382,39 @@ struct acpi_device { void (*remove)(struct acpi_device *); }; +static inline bool acpi_check_dma(struct acpi_device *adev, bool *coherent) +{ + bool ret = false; + + if (!adev) + return ret; + + /** + * Currently, we only support _CCA=1 (i.e. coherent_dma=1) + * This should be equivalent to specifyig dma-coherent for + * a device in OF. + * + * For the case when _CCA=0 (i.e. coherent_dma=0 && cca_seen=1), + * There are two cases: + * case 1. Do not support and disable DMA. + * case 2. Support but rely on arch-specific cache maintenance for + * non-coherence DMA operations. + * Currently, we implement case 1 above. + * + * For the case when _CCA is missing (i.e. cca_seen=0) and + * platform specifies ACPI_CCA_REQUIRED, we do not support DMA, + * and fallback to arch-specific default handling. + * + * See acpi_init_coherency() for more info. + */ + if (adev->flags.coherent_dma) { + ret = true; + if (coherent) + *coherent = adev->flags.coherent_dma; + } + return ret; +} + static inline bool is_acpi_node(struct fwnode_handle *fwnode) { return fwnode && fwnode->type == FWNODE_ACPI; @@ -601,7 +636,7 @@ static inline bool acpi_device_can_wakeup(struct acpi_device *adev) static inline bool acpi_device_can_poweroff(struct acpi_device *adev) { - return adev->power.states[ACPI_STATE_D3_COLD].flags.os_accessible; + return adev->power.states[ACPI_STATE_D3_COLD].flags.valid; } #else /* CONFIG_ACPI */ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 0bc78df66d4b..d02df0a49d98 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -95,7 +95,7 @@ acpi_physical_address acpi_os_get_root_pointer(void); #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override acpi_status acpi_os_predefined_override(const struct acpi_predefined_names *init_val, - acpi_string * new_val); + char **new_val); #endif #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 08ef57bc8d63..d68f1cd39c49 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20150410 +#define ACPI_CA_VERSION 0x20150515 #include <acpi/acconfig.h> #include <acpi/actypes.h> diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index d4081fef1095..cb8a6b97ceda 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -284,6 +284,7 @@ struct acpi_table_fadt { struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */ struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register (ACPI 5.0) */ struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */ + u64 hypervisor_id; /* Hypervisor Vendor ID (ACPI 6.0) */ }; /* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ @@ -341,7 +342,7 @@ enum acpi_preferred_pm_profiles { PM_TABLET = 8 }; -/* Values for sleep_status and sleep_control registers (V5 FADT) */ +/* Values for sleep_status and sleep_control registers (V5+ FADT) */ #define ACPI_X_WAKE_STATUS 0x80 #define ACPI_X_SLEEP_TYPE_MASK 0x1C @@ -398,15 +399,17 @@ struct acpi_table_desc { * FADT is the bottom line as to what the version really is. * * For reference, the values below are as follows: - * FADT V1 size: 0x074 - * FADT V2 size: 0x084 - * FADT V3 size: 0x0F4 - * FADT V4 size: 0x0F4 - * FADT V5 size: 0x10C + * FADT V1 size: 0x074 + * FADT V2 size: 0x084 + * FADT V3 size: 0x0F4 + * FADT V4 size: 0x0F4 + * FADT V5 size: 0x10C + * FADT V6 size: 0x114 */ #define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) #define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (minor_revision) + 1) #define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) -#define ACPI_FADT_V5_SIZE (u32) (sizeof (struct acpi_table_fadt)) +#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id)) +#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt)) #endif /* __ACTBL_H__ */ diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index b80b0e6dabc5..06b61f01ea59 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -71,6 +71,7 @@ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ +#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ /* * All tables must be byte-packed to match the ACPI specification, since @@ -673,7 +674,8 @@ enum acpi_madt_type { ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, - ACPI_MADT_TYPE_RESERVED = 15 /* 15 and greater are reserved */ + ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, + ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ }; /* @@ -794,7 +796,7 @@ struct acpi_madt_local_x2apic_nmi { u8 reserved[3]; /* reserved - must be zero */ }; -/* 11: Generic Interrupt (ACPI 5.0) */ +/* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ struct acpi_madt_generic_interrupt { struct acpi_subtable_header header; @@ -811,6 +813,8 @@ struct acpi_madt_generic_interrupt { u32 vgic_interrupt; u64 gicr_base_address; u64 arm_mpidr; + u8 efficiency_class; + u8 reserved2[3]; }; /* Masks for Flags field above */ @@ -819,7 +823,7 @@ struct acpi_madt_generic_interrupt { #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ -/* 12: Generic Distributor (ACPI 5.0) */ +/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ struct acpi_madt_generic_distributor { struct acpi_subtable_header header; @@ -827,7 +831,8 @@ struct acpi_madt_generic_distributor { u32 gic_id; u64 base_address; u32 global_irq_base; - u32 reserved2; /* reserved - must be zero */ + u8 version; + u8 reserved2[3]; /* reserved - must be zero */ }; /* 13: Generic MSI Frame (ACPI 5.1) */ @@ -855,6 +860,16 @@ struct acpi_madt_generic_redistributor { u32 length; }; +/* 15: Generic Translator (ACPI 6.0) */ + +struct acpi_madt_generic_translator { + struct acpi_subtable_header header; + u16 reserved; /* reserved - must be zero */ + u32 translation_id; + u64 base_address; + u32 reserved2; +}; + /* * Common flags fields for MADT subtables */ @@ -908,6 +923,159 @@ struct acpi_msct_proximity { /******************************************************************************* * + * NFIT - NVDIMM Interface Table (ACPI 6.0) + * Version 1 + * + ******************************************************************************/ + +struct acpi_table_nfit { + struct acpi_table_header header; /* Common ACPI table header */ + u32 reserved; /* Reserved, must be zero */ +}; + +/* Subtable header for NFIT */ + +struct acpi_nfit_header { + u16 type; + u16 length; +}; + +/* Values for subtable type in struct acpi_nfit_header */ + +enum acpi_nfit_type { + ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, + ACPI_NFIT_TYPE_MEMORY_MAP = 1, + ACPI_NFIT_TYPE_INTERLEAVE = 2, + ACPI_NFIT_TYPE_SMBIOS = 3, + ACPI_NFIT_TYPE_CONTROL_REGION = 4, + ACPI_NFIT_TYPE_DATA_REGION = 5, + ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, + ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */ +}; + +/* + * NFIT Subtables + */ + +/* 0: System Physical Address Range Structure */ + +struct acpi_nfit_system_address { + struct acpi_nfit_header header; + u16 range_index; + u16 flags; + u32 reserved; /* Reseved, must be zero */ + u32 proximity_domain; + u8 range_guid[16]; + u64 address; + u64 length; + u64 memory_mapping; +}; + +/* Flags */ + +#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ +#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ + +/* Range Type GUIDs appear in the include/acuuid.h file */ + +/* 1: Memory Device to System Address Range Map Structure */ + +struct acpi_nfit_memory_map { + struct acpi_nfit_header header; + u32 device_handle; + u16 physical_id; + u16 region_id; + u16 range_index; + u16 region_index; + u64 region_size; + u64 region_offset; + u64 address; + u16 interleave_index; + u16 interleave_ways; + u16 flags; + u16 reserved; /* Reserved, must be zero */ +}; + +/* Flags */ + +#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ +#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ +#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ +#define ACPI_NFIT_MEM_ARMED (1<<3) /* 03: Memory Device observed to be not armed */ +#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ +#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ + +/* 2: Interleave Structure */ + +struct acpi_nfit_interleave { + struct acpi_nfit_header header; + u16 interleave_index; + u16 reserved; /* Reserved, must be zero */ + u32 line_count; + u32 line_size; + u32 line_offset[1]; /* Variable length */ +}; + +/* 3: SMBIOS Management Information Structure */ + +struct acpi_nfit_smbios { + struct acpi_nfit_header header; + u32 reserved; /* Reserved, must be zero */ + u8 data[1]; /* Variable length */ +}; + +/* 4: NVDIMM Control Region Structure */ + +struct acpi_nfit_control_region { + struct acpi_nfit_header header; + u16 region_index; + u16 vendor_id; + u16 device_id; + u16 revision_id; + u16 subsystem_vendor_id; + u16 subsystem_device_id; + u16 subsystem_revision_id; + u8 reserved[6]; /* Reserved, must be zero */ + u32 serial_number; + u16 code; + u16 windows; + u64 window_size; + u64 command_offset; + u64 command_size; + u64 status_offset; + u64 status_size; + u16 flags; + u8 reserved1[6]; /* Reserved, must be zero */ +}; + +/* Flags */ + +#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ + +/* 5: NVDIMM Block Data Window Region Structure */ + +struct acpi_nfit_data_region { + struct acpi_nfit_header header; + u16 region_index; + u16 windows; + u64 offset; + u64 size; + u64 capacity; + u64 start_address; +}; + +/* 6: Flush Hint Address Structure */ + +struct acpi_nfit_flush_address { + struct acpi_nfit_header header; + u32 device_handle; + u16 hint_count; + u8 reserved[6]; /* Reserved, must be zero */ + u64 hint_address[1]; /* Variable length */ +}; + +/******************************************************************************* + * * SBST - Smart Battery Specification Table * Version 1 * diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index cafdeb50fbdf..370d69d871a0 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -69,6 +69,7 @@ #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ +#define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ @@ -650,6 +651,131 @@ struct acpi_ibft_target { /******************************************************************************* * + * IORT - IO Remapping Table + * + * Conforms to "IO Remapping Table System Software on ARM Platforms", + * Document number: ARM DEN 0049A, 2015 + * + ******************************************************************************/ + +struct acpi_table_iort { + struct acpi_table_header header; + u32 node_count; + u32 node_offset; + u32 reserved; +}; + +/* + * IORT subtables + */ +struct acpi_iort_node { + u8 type; + u16 length; + u8 revision; + u32 reserved; + u32 mapping_count; + u32 mapping_offset; + char node_data[1]; +}; + +/* Values for subtable Type above */ + +enum acpi_iort_node_type { + ACPI_IORT_NODE_ITS_GROUP = 0x00, + ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, + ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, + ACPI_IORT_NODE_SMMU = 0x03 +}; + +struct acpi_iort_id_mapping { + u32 input_base; /* Lowest value in input range */ + u32 id_count; /* Number of IDs */ + u32 output_base; /* Lowest value in output range */ + u32 output_reference; /* A reference to the output node */ + u32 flags; +}; + +/* Masks for Flags field above for IORT subtable */ + +#define ACPI_IORT_ID_SINGLE_MAPPING (1) + +struct acpi_iort_memory_access { + u32 cache_coherency; + u8 hints; + u16 reserved; + u8 memory_flags; +}; + +/* Values for cache_coherency field above */ + +#define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ +#define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ + +/* Masks for Hints field above */ + +#define ACPI_IORT_HT_TRANSIENT (1) +#define ACPI_IORT_HT_WRITE (1<<1) +#define ACPI_IORT_HT_READ (1<<2) +#define ACPI_IORT_HT_OVERRIDE (1<<3) + +/* Masks for memory_flags field above */ + +#define ACPI_IORT_MF_COHERENCY (1) +#define ACPI_IORT_MF_ATTRIBUTES (1<<1) + +/* + * IORT node specific subtables + */ +struct acpi_iort_its_group { + u32 its_count; + u32 identifiers[1]; /* GIC ITS identifier arrary */ +}; + +struct acpi_iort_named_component { + u32 node_flags; + u64 memory_properties; /* Memory access properties */ + u8 memory_address_limit; /* Memory address size limit */ + char device_name[1]; /* Path of namespace object */ +}; + +struct acpi_iort_root_complex { + u64 memory_properties; /* Memory access properties */ + u32 ats_attribute; + u32 pci_segment_number; +}; + +/* Values for ats_attribute field above */ + +#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ +#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ + +struct acpi_iort_smmu { + u64 base_address; /* SMMU base address */ + u64 span; /* Length of memory range */ + u32 model; + u32 flags; + u32 global_interrupt_offset; + u32 context_interrupt_count; + u32 context_interrupt_offset; + u32 pmu_interrupt_count; + u32 pmu_interrupt_offset; + u64 interrupts[1]; /* Interrupt array */ +}; + +/* Values for Model field above */ + +#define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ +#define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ +#define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ +#define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ + +/* Masks for Flags field above */ + +#define ACPI_IORT_SMMU_DVM_SUPPORTED (1) +#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) + +/******************************************************************************* + * * IVRS - I/O Virtualization Reporting Structure * Version 1 * @@ -824,7 +950,7 @@ struct acpi_ivrs_memory { * * LPIT - Low Power Idle Table * - * Conforms to "ACPI Low Power Idle Table (LPIT) and _LPD Proposal (DRAFT)" + * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. * ******************************************************************************/ @@ -846,8 +972,7 @@ struct acpi_lpit_header { enum acpi_lpit_type { ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, - ACPI_LPIT_TYPE_SIMPLE_IO = 0x01, - ACPI_LPIT_TYPE_RESERVED = 0x02 /* 2 and above are reserved */ + ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ }; /* Masks for Flags field above */ @@ -870,21 +995,6 @@ struct acpi_lpit_native { u64 counter_frequency; }; -/* 0x01: Simple I/O based LPI structure */ - -struct acpi_lpit_io { - struct acpi_lpit_header header; - struct acpi_generic_address entry_trigger; - u32 trigger_action; - u64 trigger_value; - u64 trigger_mask; - struct acpi_generic_address minimum_idle_state; - u32 residency; - u32 latency; - struct acpi_generic_address residency_counter; - u64 counter_frequency; -}; - /******************************************************************************* * * MCFG - PCI Memory Mapped Configuration table and subtable diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index 440ca8104b43..4018986d2a2e 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -68,7 +68,10 @@ #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ +#define ACPI_SIG_STAO "STAO" /* Status Override table */ #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ +#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ +#define ACPI_SIG_XENV "XENV" /* Xen Environment table */ #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ @@ -77,7 +80,6 @@ #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ -#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ /* * All tables must be byte-packed to match the ACPI specification, since @@ -117,6 +119,8 @@ struct acpi_table_bgrt { /******************************************************************************* * * DRTM - Dynamic Root of Trust for Measurement table + * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 + * Table version 1 * ******************************************************************************/ @@ -133,22 +137,40 @@ struct acpi_table_drtm { u32 flags; }; -/* 1) Validated Tables List */ +/* Flag Definitions for above */ + +#define ACPI_DRTM_ACCESS_ALLOWED (1) +#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) +#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) +#define ACPI_DRTM_AUTHORITY_ORDER (1<<3) -struct acpi_drtm_vtl_list { - u32 validated_table_list_count; +/* 1) Validated Tables List (64-bit addresses) */ + +struct acpi_drtm_vtable_list { + u32 validated_table_count; + u64 validated_tables[1]; }; -/* 2) Resources List */ +/* 2) Resources List (of Resource Descriptors) */ + +/* Resource Descriptor */ + +struct acpi_drtm_resource { + u8 size[7]; + u8 type; + u64 address; +}; struct acpi_drtm_resource_list { - u32 resource_list_count; + u32 resource_count; + struct acpi_drtm_resource resources[1]; }; /* 3) Platform-specific Identifiers List */ -struct acpi_drtm_id_list { - u32 id_list_count; +struct acpi_drtm_dps_id { + u32 dps_id_length; + u8 dps_id[16]; }; /******************************************************************************* @@ -685,6 +707,21 @@ enum acpi_rasf_status { /******************************************************************************* * + * STAO - Status Override Table (_STA override) - ACPI 6.0 + * Version 1 + * + * Conforms to "ACPI Specification for Status Override Table" + * 6 January 2015 + * + ******************************************************************************/ + +struct acpi_table_stao { + struct acpi_table_header header; /* Common ACPI table header */ + u8 ignore_uart; +}; + +/******************************************************************************* + * * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table * Version 3 * @@ -713,6 +750,41 @@ struct acpi_tpm2_control { u64 response_address; }; +/******************************************************************************* + * + * WPBT - Windows Platform Environment Table (ACPI 6.0) + * Version 1 + * + * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011 + * + ******************************************************************************/ + +struct acpi_table_wpbt { + struct acpi_table_header header; /* Common ACPI table header */ + u32 handoff_size; + u64 handoff_address; + u8 layout; + u8 type; + u16 arguments_length; +}; + +/******************************************************************************* + * + * XENV - Xen Environment Table (ACPI 6.0) + * Version 1 + * + * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015 + * + ******************************************************************************/ + +struct acpi_table_xenv { + struct acpi_table_header header; /* Common ACPI table header */ + u64 grant_table_address; + u64 grant_table_size; + u32 event_interrupt; + u8 event_flags; +}; + /* Reset to default packing */ #pragma pack() diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 1c3002e1db20..63fd7f5e9fb3 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -471,11 +471,6 @@ typedef u8 acpi_owner_id; #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ - -#if ACPI_MACHINE_WIDTH == 64 -#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */ -#endif - #define ACPI_MAX64_DECIMAL_DIGITS 20 #define ACPI_MAX32_DECIMAL_DIGITS 10 #define ACPI_MAX16_DECIMAL_DIGITS 5 @@ -530,6 +525,7 @@ typedef u64 acpi_integer; #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b))) +#define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b))) #define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b))) /* Pointer/Integer type conversions */ diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h new file mode 100644 index 000000000000..80fe8cf74d7a --- /dev/null +++ b/include/acpi/acuuid.h @@ -0,0 +1,89 @@ +/****************************************************************************** + * + * Name: acuuid.h - ACPI-related UUID/GUID definitions + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2015, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + +#ifndef __ACUUID_H__ +#define __ACUUID_H__ + +/* + * Note1: UUIDs and GUIDs are defined to be identical in ACPI. + * + * Note2: This file is standalone and should remain that way. + */ + +/* Controllers */ + +#define UUID_GPIO_CONTROLLER "4f248f40-d5e2-499f-834c-27758ea1cd3f" +#define UUID_USB_CONTROLLER "ce2ee385-00e6-48cb-9f05-2edb927c4899" +#define UUID_SATA_CONTROLLER "e4db149b-fcfe-425b-a6d8-92357d78fc7f" + +/* Devices */ + +#define UUID_PCI_HOST_BRIDGE "33db4d5b-1ff7-401c-9657-7441c03dd766" +#define UUID_I2C_DEVICE "3cdff6f7-4267-4555-ad05-b30a3d8938de" +#define UUID_POWER_BUTTON "dfbcf3c5-e7a5-44e6-9c1f-29c76f6e059c" + +/* Interfaces */ + +#define UUID_DEVICE_LABELING "e5c937d0-3553-4d7a-9117-ea4d19c3434d" +#define UUID_PHYSICAL_PRESENCE "3dddfaa6-361b-4eb4-a424-8d10089d1653" + +/* NVDIMM - NFIT table */ + +#define UUID_VOLATILE_MEMORY "7305944f-fdda-44e3-b16c-3f22d252e5d0" +#define UUID_PERSISTENT_MEMORY "66f0d379-b4f3-4074-ac43-0d3318b78cdb" +#define UUID_CONTROL_REGION "92f701f6-13b4-405d-910b-299367e8234c" +#define UUID_DATA_REGION "91af0530-5d86-470e-a6b0-0a2db9408249" +#define UUID_VOLATILE_VIRTUAL_DISK "77ab535a-45fc-624b-5560-f7b281d1f96e" +#define UUID_VOLATILE_VIRTUAL_CD "3d5abd30-4175-87ce-6d64-d2ade523c4bb" +#define UUID_PERSISTENT_VIRTUAL_DISK "5cea02c9-4d07-69d3-269f-4496fbe096f9" +#define UUID_PERSISTENT_VIRTUAL_CD "08018188-42cd-bb48-100f-5387d53ded3d" + +/* Miscellaneous */ + +#define UUID_PLATFORM_CAPABILITIES "0811b06e-4a27-44f9-8d60-3cbbc22e7b48" +#define UUID_DYNAMIC_ENUMERATION "d8c1a3a6-be9b-4c9b-91bf-c3cb81fc5daf" +#define UUID_BATTERY_THERMAL_LIMIT "4c2067e3-887d-475c-9720-4af1d3ed602e" +#define UUID_THERMAL_EXTENSIONS "14d399cd-7a27-4b18-8fb4-7cb7b9f4e500" +#define UUID_DEVICE_PROPERTIES "daffd814-6eba-4d8c-8a91-bc9bbf4aa301" + +#endif /* __AUUID_H__ */ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index ecdf9405dd3a..073997d729e9 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -175,6 +175,9 @@ #elif defined(_APPLE) || defined(__APPLE__) #include "acmacosx.h" +#elif defined(__DragonFly__) +#include "acdragonfly.h" + #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) #include "acfreebsd.h" diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h index 71e5ec5b07a3..14dc6f68ca18 100644 --- a/include/acpi/platform/acenvex.h +++ b/include/acpi/platform/acenvex.h @@ -56,6 +56,9 @@ #if defined(_LINUX) || defined(__linux__) #include <acpi/platform/aclinuxex.h> +#elif defined(__DragonFly__) +#include "acdragonflyex.h" + #endif /*! [End] no source code translation !*/ diff --git a/include/acpi/video.h b/include/acpi/video.h index 843ef1adfbfa..a7d7f1043e9c 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -16,23 +16,36 @@ struct acpi_device; #define ACPI_VIDEO_DISPLAY_LEGACY_PANEL 0x0110 #define ACPI_VIDEO_DISPLAY_LEGACY_TV 0x0200 +enum acpi_backlight_type { + acpi_backlight_undef = -1, + acpi_backlight_none = 0, + acpi_backlight_video, + acpi_backlight_vendor, + acpi_backlight_native, +}; + #if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE) extern int acpi_video_register(void); extern void acpi_video_unregister(void); -extern void acpi_video_unregister_backlight(void); extern int acpi_video_get_edid(struct acpi_device *device, int type, int device_id, void **edid); -extern bool acpi_video_verify_backlight_support(void); +extern enum acpi_backlight_type acpi_video_get_backlight_type(void); +extern void acpi_video_set_dmi_backlight_type(enum acpi_backlight_type type); #else static inline int acpi_video_register(void) { return 0; } static inline void acpi_video_unregister(void) { return; } -static inline void acpi_video_unregister_backlight(void) { return; } static inline int acpi_video_get_edid(struct acpi_device *device, int type, int device_id, void **edid) { return -ENODEV; } -static inline bool acpi_video_verify_backlight_support(void) { return false; } +static inline enum acpi_backlight_type acpi_video_get_backlight_type(void) +{ + return acpi_backlight_vendor; +} +static void acpi_video_set_dmi_backlight_type(enum acpi_backlight_type type) +{ +} #endif #endif |