ACPICA: ACPI 4: Update headers for new and changed ACPI tables.
Add IVRS,MSCT,UEFI,WAET,WDAT. Updated several existing tables for ACPI 4.0-related changes. Added document references for all tables not defined in ACPI spec. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
Len Brown
parent
b24aad4443
commit
6e2d5ebd0d
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@ -58,8 +58,9 @@
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******************************************************************************/
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/*
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* Values for description table header signatures. Useful because they make
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* it more difficult to inadvertently type in the wrong signature.
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* Values for description table header signatures for tables defined in this
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* file. Useful because they make it more difficult to inadvertently type in
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* the wrong signature.
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*/
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#define ACPI_SIG_DSDT "DSDT" /* Differentiated System Description Table */
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#define ACPI_SIG_FADT "FACP" /* Fixed ACPI Description Table */
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@ -123,6 +124,7 @@ struct acpi_generic_address {
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/*******************************************************************************
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*
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* RSDP - Root System Description Pointer (Signature is "RSD PTR ")
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* Version 2
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*
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******************************************************************************/
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@ -143,6 +145,7 @@ struct acpi_table_rsdp {
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/*******************************************************************************
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*
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* RSDT/XSDT - Root System Description Tables
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* Version 1 (both)
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*
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******************************************************************************/
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@ -176,23 +179,24 @@ struct acpi_table_facs {
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u8 reserved1[24]; /* Reserved, must be zero */
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};
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/* global_lock flags */
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/* Masks for global_lock flag field above */
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#define ACPI_GLOCK_PENDING (1) /* 00: Pending global lock ownership */
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#define ACPI_GLOCK_OWNED (1<<1) /* 01: Global lock is owned */
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/* Flags */
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/* Masks for Flags field above */
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#define ACPI_FACS_S4_BIOS_PRESENT (1) /* 00: S4BIOS support is present */
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#define ACPI_FACS_64BIT_WAKE (1<<1) /* 01: 64-bit wake vector supported (ACPI 4.0) */
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/* ospm_flags */
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/* Masks for ospm_flags field above */
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#define ACPI_FACS_64BIT_ENVIRONMENT (1) /* 00: 64-bit wake environment is required (ACPI 4.0) */
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/*******************************************************************************
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*
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* FADT - Fixed ACPI Description Table (Signature "FACP")
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* Version 4
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*
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******************************************************************************/
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@ -253,7 +257,7 @@ struct acpi_table_fadt {
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struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
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};
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/* FADT Boot Architecture Flags (boot_flags) */
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/* Masks for FADT Boot Architecture Flags (boot_flags) */
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#define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */
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#define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */
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@ -263,7 +267,7 @@ struct acpi_table_fadt {
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#define FADT2_REVISION_ID 3
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/* FADT flags */
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/* Masks for FADT flags */
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#define ACPI_FADT_WBINVD (1) /* 00: [V1] The wbinvd instruction works properly */
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#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] wbinvd flushes but does not invalidate caches */
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@ -286,7 +290,7 @@ struct acpi_table_fadt {
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#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
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#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: [V4] All local x_aPICs must use physical dest mode (ACPI 3.0) */
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/* FADT Prefered Power Management Profiles */
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/* Values for preferred_profile (Prefered Power Management Profiles) */
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enum acpi_prefered_pm_profiles {
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PM_UNSPECIFIED = 0,
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@ -304,14 +308,16 @@ enum acpi_prefered_pm_profiles {
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#define ACPI_FADT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_fadt, f)
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/*
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* Internal table-related structures
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*/
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union acpi_name_union {
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u32 integer;
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char ascii[4];
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};
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/*
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* Internal ACPI Table Descriptor. One per ACPI table
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*/
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/* Internal ACPI Table Descriptor. One per ACPI table. */
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struct acpi_table_desc {
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acpi_physical_address address;
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struct acpi_table_header *pointer;
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@ -321,7 +327,7 @@ struct acpi_table_desc {
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u8 flags;
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};
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/* Flags for above */
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/* Masks for Flags field above */
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#define ACPI_TABLE_ORIGIN_UNKNOWN (0)
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#define ACPI_TABLE_ORIGIN_MAPPED (1)
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@ -56,8 +56,9 @@
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******************************************************************************/
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/*
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* Values for description table header signatures. Useful because they make
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* it more difficult to inadvertently type in the wrong signature.
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* Values for description table header signatures for tables defined in this
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* file. Useful because they make it more difficult to inadvertently type in
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* the wrong signature.
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*/
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#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
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#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
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@ -66,6 +67,7 @@
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#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
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#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
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#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
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#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
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#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
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#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
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#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
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@ -82,14 +84,20 @@
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* portable, so do not use any other bitfield types.
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*/
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/* Common Subtable header (used in MADT, SRAT, etc.) */
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/*******************************************************************************
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*
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* Common subtable headers
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*
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******************************************************************************/
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/* Generic subtable header (used in MADT, SRAT, etc.) */
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struct acpi_subtable_header {
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u8 type;
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u8 length;
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};
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/* Common Subtable header for WHEA tables (EINJ, ERST, WDAT) */
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/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
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struct acpi_whea_header {
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u8 action;
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@ -103,7 +111,8 @@ struct acpi_whea_header {
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/*******************************************************************************
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*
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* BERT - Boot Error Record Table
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* BERT - Boot Error Record Table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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@ -113,26 +122,43 @@ struct acpi_table_bert {
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u64 address; /* Physical addresss of the error region */
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};
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/* Boot Error Region */
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/* Boot Error Region (not a subtable, pointed to by Address field above) */
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struct acpi_bert_region {
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u32 block_status;
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u32 raw_data_offset;
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u32 raw_data_length;
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u32 data_length;
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u32 error_severity;
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u32 block_status; /* Type of error information */
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u32 raw_data_offset; /* Offset to raw error data */
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u32 raw_data_length; /* Length of raw error data */
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u32 data_length; /* Length of generic error data */
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u32 error_severity; /* Severity code */
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};
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/* block_status Flags */
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/* Values for block_status flags above */
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#define ACPI_BERT_UNCORRECTABLE (1)
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#define ACPI_BERT_CORRECTABLE (2)
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#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (4)
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#define ACPI_BERT_MULTIPLE_CORRECTABLE (8)
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#define ACPI_BERT_CORRECTABLE (1<<1)
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#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
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#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
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#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
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/* Values for error_severity above */
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enum acpi_bert_error_severity {
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ACPI_BERT_ERROR_CORRECTABLE = 0,
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ACPI_BERT_ERROR_FATAL = 1,
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ACPI_BERT_ERROR_CORRECTED = 2,
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ACPI_BERT_ERROR_NONE = 3,
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ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
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};
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/*
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* Note: The generic error data that follows the error_severity field above
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* uses the struct acpi_hest_generic_data defined under the HEST table below
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*/
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/*******************************************************************************
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*
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* CPEP - Corrected Platform Error Polling table
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* CPEP - Corrected Platform Error Polling table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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@ -144,8 +170,7 @@ struct acpi_table_cpep {
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/* Subtable */
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struct acpi_cpep_polling {
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u8 type;
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u8 length;
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struct acpi_subtable_header header;
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u8 id; /* Processor ID */
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u8 eid; /* Processor EID */
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u32 interval; /* Polling interval (msec) */
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@ -154,6 +179,7 @@ struct acpi_cpep_polling {
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/*******************************************************************************
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*
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* ECDT - Embedded Controller Boot Resources Table
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* Version 1
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*
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******************************************************************************/
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@ -168,14 +194,16 @@ struct acpi_table_ecdt {
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/*******************************************************************************
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*
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* EINJ - Error Injection Table
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* EINJ - Error Injection Table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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struct acpi_table_einj {
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struct acpi_table_header header; /* Common ACPI table header */
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u32 header_length;
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u32 reserved;
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u8 flags;
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u8 reserved[3];
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u32 entries;
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};
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@ -185,6 +213,10 @@ struct acpi_einj_entry {
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struct acpi_whea_header whea_header; /* Common header for WHEA tables */
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};
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/* Masks for Flags field above */
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#define ACPI_EINJ_PRESERVE (1)
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/* Values for Action field above */
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enum acpi_einj_actions {
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u32 entry_count;
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};
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/* Command status return values */
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enum acpi_einj_command_status {
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ACPI_EINJ_SUCCESS = 0,
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ACPI_EINJ_FAILURE = 1,
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ACPI_EINJ_INVALID_ACCESS = 2,
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ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
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};
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/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
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#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
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#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
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#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
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#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
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#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
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#define ACPI_EINJ_MEMORY_FATAL (1<<5)
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#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
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#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
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#define ACPI_EINJ_PCIX_FATAL (1<<8)
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#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
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#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
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#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
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/*******************************************************************************
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*
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* ERST - Error Record Serialization Table
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* ERST - Error Record Serialization Table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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@ -239,19 +296,23 @@ struct acpi_erst_entry {
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struct acpi_whea_header whea_header; /* Common header for WHEA tables */
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};
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/* Masks for Flags field above */
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#define ACPI_ERST_PRESERVE (1)
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/* Values for Action field above */
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enum acpi_erst_actions {
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ACPI_ERST_BEGIN_WRITE_OPERATION = 0,
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ACPI_ERST_BEGIN_READ_OPERATION = 1,
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ACPI_ERST_BETGIN_CLEAR_OPERATION = 2,
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ACPI_ERST_END_OPERATION = 3,
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ACPI_ERST_BEGIN_WRITE = 0,
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ACPI_ERST_BEGIN_READ = 1,
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ACPI_ERST_BEGIN_CLEAR = 2,
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ACPI_ERST_END = 3,
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ACPI_ERST_SET_RECORD_OFFSET = 4,
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ACPI_ERST_EXECUTE_OPERATION = 5,
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ACPI_ERST_CHECK_BUSY_STATUS = 6,
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ACPI_ERST_GET_COMMAND_STATUS = 7,
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ACPI_ERST_GET_RECORD_IDENTIFIER = 8,
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ACPI_ERST_SET_RECORD_IDENTIFIER = 9,
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ACPI_ERST_GET_RECORD_ID = 8,
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ACPI_ERST_SET_RECORD_ID = 9,
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ACPI_ERST_GET_RECORD_COUNT = 10,
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ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
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ACPI_ERST_NOT_USED = 12,
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@ -286,9 +347,29 @@ enum acpi_erst_instructions {
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ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
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};
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/* Command status return values */
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enum acpi_erst_command_status {
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ACPI_ERST_SUCESS = 0,
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ACPI_ERST_NO_SPACE = 1,
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ACPI_ERST_NOT_AVAILABLE = 2,
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ACPI_ERST_FAILURE = 3,
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ACPI_ERST_RECORD_EMPTY = 4,
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ACPI_ERST_NOT_FOUND = 5,
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ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
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};
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/* Error Record Serialization Information */
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struct acpi_erst_info {
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u16 signature; /* Should be "ER" */
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u8 data[48];
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};
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/*******************************************************************************
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*
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* HEST - Hardware Error Source Table
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* HEST - Hardware Error Source Table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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@ -301,70 +382,49 @@ struct acpi_table_hest {
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struct acpi_hest_header {
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u16 type;
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u16 source_id;
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};
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/* Values for Type field above for subtables */
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enum acpi_hest_types {
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ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0,
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ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1,
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ACPI_HEST_TYPE_XPF_UNUSED = 2,
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ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3,
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ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4,
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ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5,
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ACPI_HEST_TYPE_IA32_CHECK = 0,
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ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
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ACPI_HEST_TYPE_IA32_NMI = 2,
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ACPI_HEST_TYPE_NOT_USED3 = 3,
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ACPI_HEST_TYPE_NOT_USED4 = 4,
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ACPI_HEST_TYPE_NOT_USED5 = 5,
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ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
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ACPI_HEST_TYPE_AER_ENDPOINT = 7,
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ACPI_HEST_TYPE_AER_BRIDGE = 8,
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ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9,
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ACPI_HEST_TYPE_GENERIC_ERROR = 9,
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ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
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};
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/*
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* HEST Sub-subtables
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* HEST substructures contained in subtables
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*/
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/* XPF Machine Check Error Bank */
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struct acpi_hest_xpf_error_bank {
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/*
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* IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
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* struct acpi_hest_ia_corrected structures.
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*/
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struct acpi_hest_ia_error_bank {
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u8 bank_number;
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u8 clear_status_on_init;
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u8 status_format;
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u8 config_write_enable;
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u8 reserved;
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u32 control_register;
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u64 control_init_data;
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u64 control_data;
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u32 status_register;
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u32 address_register;
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u32 misc_register;
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};
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/* Generic Error Status */
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struct acpi_hest_generic_status {
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u32 block_status;
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u32 raw_data_offset;
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u32 raw_data_length;
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u32 data_length;
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u32 error_severity;
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};
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/* Generic Error Data */
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struct acpi_hest_generic_data {
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u8 section_type[16];
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u32 error_severity;
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u16 revision;
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u8 validation_bits;
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u8 flags;
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u32 error_data_length;
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u8 fru_id[16];
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u8 fru_text[20];
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};
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|
||||
/* Common HEST structure for PCI/AER types below (6,7,8) */
|
||||
/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
|
||||
|
||||
struct acpi_hest_aer_common {
|
||||
u16 source_id;
|
||||
u16 config_write_enable;
|
||||
u16 reserved1;
|
||||
u8 flags;
|
||||
u8 enabled;
|
||||
u32 records_to_pre_allocate;
|
||||
|
|
@ -373,13 +433,18 @@ struct acpi_hest_aer_common {
|
|||
u16 device;
|
||||
u16 function;
|
||||
u16 device_control;
|
||||
u16 reserved;
|
||||
u16 reserved2;
|
||||
u32 uncorrectable_error_mask;
|
||||
u32 uncorrectable_error_severity;
|
||||
u32 correctable_error_mask;
|
||||
u32 advanced_error_capabilities;
|
||||
};
|
||||
|
||||
/* Masks for HEST Flags fields */
|
||||
|
||||
#define ACPI_HEST_FIRMWARE_FIRST (1)
|
||||
#define ACPI_HEST_GLOBAL (1<<1)
|
||||
|
||||
/* Hardware Error Notification */
|
||||
|
||||
struct acpi_hest_notify {
|
||||
|
|
@ -405,71 +470,59 @@ enum acpi_hest_notify_types {
|
|||
ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
|
||||
};
|
||||
|
||||
/* Values for config_write_enable bitfield above */
|
||||
|
||||
#define ACPI_HEST_TYPE (1)
|
||||
#define ACPI_HEST_POLL_INTERVAL (1<<1)
|
||||
#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
|
||||
#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
|
||||
#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
|
||||
#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
|
||||
|
||||
/*
|
||||
* HEST subtables
|
||||
*
|
||||
* From WHEA Design Document, 16 May 2007.
|
||||
* Note: There is no subtable type 2 in this version of the document,
|
||||
* and there are two different subtable type 3s.
|
||||
*/
|
||||
|
||||
/* 0: XPF Machine Check Exception */
|
||||
/* 0: IA32 Machine Check Exception */
|
||||
|
||||
struct acpi_hest_xpf_machine_check {
|
||||
struct acpi_hest_ia_machine_check {
|
||||
struct acpi_hest_header header;
|
||||
u16 source_id;
|
||||
u16 config_write_enable;
|
||||
u16 reserved1;
|
||||
u8 flags;
|
||||
u8 reserved1;
|
||||
u8 enabled;
|
||||
u32 records_to_pre_allocate;
|
||||
u32 max_sections_per_record;
|
||||
u64 global_capability_data;
|
||||
u64 global_control_data;
|
||||
u8 num_hardware_banks;
|
||||
u8 reserved2[7];
|
||||
u8 reserved3[7];
|
||||
};
|
||||
|
||||
/* 1: XPF Corrected Machine Check */
|
||||
/* 1: IA32 Corrected Machine Check */
|
||||
|
||||
struct acpi_table_hest_xpf_corrected {
|
||||
struct acpi_table_hest_ia_corrected {
|
||||
struct acpi_hest_header header;
|
||||
u16 source_id;
|
||||
u16 config_write_enable;
|
||||
u16 reserved1;
|
||||
u8 flags;
|
||||
u8 enabled;
|
||||
u32 records_to_pre_allocate;
|
||||
u32 max_sections_per_record;
|
||||
struct acpi_hest_notify notify;
|
||||
u8 num_hardware_banks;
|
||||
u8 reserved[3];
|
||||
u8 reserved2[3];
|
||||
};
|
||||
|
||||
/* 3: XPF Non-Maskable Interrupt */
|
||||
/* 2: IA32 Non-Maskable Interrupt */
|
||||
|
||||
struct acpi_hest_xpf_nmi {
|
||||
struct acpi_hest_ia_nmi {
|
||||
struct acpi_hest_header header;
|
||||
u16 source_id;
|
||||
u32 reserved;
|
||||
u32 records_to_pre_allocate;
|
||||
u32 max_sections_per_record;
|
||||
u32 max_raw_data_length;
|
||||
};
|
||||
|
||||
/* 4: IPF Corrected Machine Check */
|
||||
|
||||
struct acpi_hest_ipf_corrected {
|
||||
struct acpi_hest_header header;
|
||||
u8 enabled;
|
||||
u8 reserved;
|
||||
};
|
||||
|
||||
/* 5: IPF Corrected Platform Error */
|
||||
|
||||
struct acpi_hest_ipf_corrected_platform {
|
||||
struct acpi_hest_header header;
|
||||
u8 enabled;
|
||||
u8 reserved;
|
||||
};
|
||||
/* 3,4,5: Not used */
|
||||
|
||||
/* 6: PCI Express Root Port AER */
|
||||
|
||||
|
|
@ -491,30 +544,61 @@ struct acpi_hest_aer {
|
|||
struct acpi_hest_aer_bridge {
|
||||
struct acpi_hest_header header;
|
||||
struct acpi_hest_aer_common aer;
|
||||
u32 secondary_uncorrectable_error_mask;
|
||||
u32 secondary_uncorrectable_error_severity;
|
||||
u32 secondary_advanced_capabilities;
|
||||
u32 second_uncorrectable_error_mask;
|
||||
u32 second_uncorrectable_error_severity;
|
||||
u32 second_advanced_capabilities;
|
||||
};
|
||||
|
||||
/* 9: Generic Hardware Error Source */
|
||||
|
||||
struct acpi_hest_generic {
|
||||
struct acpi_hest_header header;
|
||||
u16 source_id;
|
||||
u16 related_source_id;
|
||||
u8 config_write_enable;
|
||||
u8 reserved;
|
||||
u8 enabled;
|
||||
u32 records_to_pre_allocate;
|
||||
u32 max_sections_per_record;
|
||||
u32 max_raw_data_length;
|
||||
struct acpi_generic_address error_status_address;
|
||||
struct acpi_hest_notify notify;
|
||||
u32 error_status_block_length;
|
||||
u32 error_block_length;
|
||||
};
|
||||
|
||||
/* Generic Error Status block */
|
||||
|
||||
struct acpi_hest_generic_status {
|
||||
u32 block_status;
|
||||
u32 raw_data_offset;
|
||||
u32 raw_data_length;
|
||||
u32 data_length;
|
||||
u32 error_severity;
|
||||
};
|
||||
|
||||
/* Values for block_status flags above */
|
||||
|
||||
#define ACPI_HEST_UNCORRECTABLE (1)
|
||||
#define ACPI_HEST_CORRECTABLE (1<<1)
|
||||
#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
|
||||
#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
|
||||
#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
|
||||
|
||||
/* Generic Error Data entry */
|
||||
|
||||
struct acpi_hest_generic_data {
|
||||
u8 section_type[16];
|
||||
u32 error_severity;
|
||||
u16 revision;
|
||||
u8 validation_bits;
|
||||
u8 flags;
|
||||
u32 error_data_length;
|
||||
u8 fru_id[16];
|
||||
u8 fru_text[20];
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* MADT - Multiple APIC Description Table
|
||||
* Version 3
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -524,16 +608,16 @@ struct acpi_table_madt {
|
|||
u32 flags;
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
|
||||
#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
|
||||
|
||||
/* Values for PCATCompat flag */
|
||||
|
||||
#define ACPI_MADT_DUAL_PIC 0
|
||||
#define ACPI_MADT_MULTIPLE_APIC 1
|
||||
|
||||
/* Values for subtable type in struct acpi_subtable_header */
|
||||
/* Values for MADT subtable type in struct acpi_subtable_header */
|
||||
|
||||
enum acpi_madt_type {
|
||||
ACPI_MADT_TYPE_LOCAL_APIC = 0,
|
||||
|
|
@ -644,7 +728,7 @@ struct acpi_madt_interrupt_source {
|
|||
u32 flags; /* Interrupt Source Flags */
|
||||
};
|
||||
|
||||
/* Flags field above */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_MADT_CPEI_OVERRIDE (1)
|
||||
|
||||
|
|
@ -693,9 +777,36 @@ struct acpi_madt_local_x2apic_nmi {
|
|||
#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
|
||||
#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* MSCT - Maximum System Characteristics Table (ACPI 4.0)
|
||||
* Version 1
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_msct {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 proximity_offset; /* Location of proximity info struct(s) */
|
||||
u32 max_proximity_domains; /* Max number of proximity domains */
|
||||
u32 max_clock_domains; /* Max number of clock domains */
|
||||
u64 max_address; /* Max physical address in system */
|
||||
};
|
||||
|
||||
/* Subtable - Maximum Proximity Domain Information. Version 1 */
|
||||
|
||||
struct acpi_msct_proximity {
|
||||
u8 revision;
|
||||
u8 length;
|
||||
u32 range_start; /* Start of domain range */
|
||||
u32 range_end; /* End of domain range */
|
||||
u32 processor_capacity;
|
||||
u64 memory_capacity; /* In bytes */
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* SBST - Smart Battery Specification Table
|
||||
* Version 1
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -709,6 +820,7 @@ struct acpi_table_sbst {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* SLIT - System Locality Distance Information Table
|
||||
* Version 1
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -721,6 +833,7 @@ struct acpi_table_slit {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* SRAT - System Resource Affinity Table
|
||||
* Version 3
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -755,6 +868,10 @@ struct acpi_srat_cpu_affinity {
|
|||
u32 reserved; /* Reserved, must be zero */
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
|
||||
#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
|
||||
|
||||
/* 1: Memory Affinity */
|
||||
|
||||
struct acpi_srat_mem_affinity {
|
||||
|
|
|
|||
|
|
@ -14,8 +14,9 @@
|
|||
******************************************************************************/
|
||||
|
||||
/*
|
||||
* Values for description table header signatures. Useful because they make
|
||||
* it more difficult to inadvertently type in the wrong signature.
|
||||
* Values for description table header signatures for tables defined in this
|
||||
* file. Useful because they make it more difficult to inadvertently type in
|
||||
* the wrong signature.
|
||||
*/
|
||||
#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
|
||||
#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
|
||||
|
|
@ -23,12 +24,14 @@
|
|||
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
|
||||
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
|
||||
#define ACPI_SIG_IBFT "IBFT" /* i_sCSI Boot Firmware Table */
|
||||
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
|
||||
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
|
||||
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
|
||||
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
|
||||
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
|
||||
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
|
||||
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
|
||||
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
|
||||
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
|
||||
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
|
||||
|
||||
|
|
@ -47,6 +50,7 @@
|
|||
/*******************************************************************************
|
||||
*
|
||||
* ASF - Alert Standard Format table (Signature "ASF!")
|
||||
* Revision 0x10
|
||||
*
|
||||
* Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
|
||||
*
|
||||
|
|
@ -91,6 +95,10 @@ struct acpi_asf_info {
|
|||
u8 reserved2[3];
|
||||
};
|
||||
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_ASF_SMBUS_PROTOCOLS (1)
|
||||
|
||||
/* 1: ASF Alerts */
|
||||
|
||||
struct acpi_asf_alert {
|
||||
|
|
@ -156,6 +164,9 @@ struct acpi_asf_address {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* BOOT - Simple Boot Flag Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to the "Simple Boot Flag Specification", Version 2.1
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -168,6 +179,9 @@ struct acpi_table_boot {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* DBGP - Debug Port table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -181,7 +195,10 @@ struct acpi_table_dbgp {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* DMAR - DMA Remapping table
|
||||
* From "Intel Virtualization Technology for Directed I/O", Sept. 2007
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Intel Virtualization Technology for Directed I/O",
|
||||
* Version 1.2, Sept. 2008
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -192,7 +209,7 @@ struct acpi_table_dmar {
|
|||
u8 reserved[10];
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_DMAR_INTR_REMAP (1)
|
||||
|
||||
|
|
@ -209,9 +226,12 @@ enum acpi_dmar_type {
|
|||
ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
|
||||
ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
|
||||
ACPI_DMAR_TYPE_ATSR = 2,
|
||||
ACPI_DMAR_TYPE_RESERVED = 3 /* 3 and greater are reserved */
|
||||
ACPI_DMAR_HARDWARE_AFFINITY = 3,
|
||||
ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
|
||||
};
|
||||
|
||||
/* DMAR Device Scope structure */
|
||||
|
||||
struct acpi_dmar_device_scope {
|
||||
u8 entry_type;
|
||||
u8 length;
|
||||
|
|
@ -250,7 +270,7 @@ struct acpi_dmar_hardware_unit {
|
|||
u64 address; /* Register Base Address */
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_DMAR_INCLUDE_ALL (1)
|
||||
|
||||
|
|
@ -264,7 +284,7 @@ struct acpi_dmar_reserved_memory {
|
|||
u64 end_address; /* 4_k aligned limit address */
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_DMAR_ALLOW_ALL (1)
|
||||
|
||||
|
|
@ -277,13 +297,26 @@ struct acpi_dmar_atsr {
|
|||
u16 segment;
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_DMAR_ALL_PORTS (1)
|
||||
|
||||
/* 3: Remapping Hardware Static Affinity Structure */
|
||||
|
||||
struct acpi_dmar_rhsa {
|
||||
struct acpi_dmar_header header;
|
||||
u32 reserved;
|
||||
u64 base_address;
|
||||
u32 proximity_domain;
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* HPET - High Precision Event Timer table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
|
||||
* Version 1.0a, October 2004
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -296,17 +329,28 @@ struct acpi_table_hpet {
|
|||
u8 flags;
|
||||
};
|
||||
|
||||
/*! Flags */
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_HPET_PAGE_PROTECT (1) /* 00: No page protection */
|
||||
#define ACPI_HPET_PAGE_PROTECT_4 (1<<1) /* 01: 4KB page protected */
|
||||
#define ACPI_HPET_PAGE_PROTECT_64 (1<<2) /* 02: 64KB page protected */
|
||||
#define ACPI_HPET_PAGE_PROTECT_MASK (3)
|
||||
|
||||
/*! [End] no source code translation !*/
|
||||
/* Values for Page Protect flags */
|
||||
|
||||
enum acpi_hpet_page_protect {
|
||||
ACPI_HPET_NO_PAGE_PROTECT = 0,
|
||||
ACPI_HPET_PAGE_PROTECT4 = 1,
|
||||
ACPI_HPET_PAGE_PROTECT64 = 2
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* IBFT - Boot Firmware Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
|
||||
* Specification", Version 1.01, March 1, 2007
|
||||
*
|
||||
* Note: It appears that this table is not intended to appear in the RSDT/XSDT.
|
||||
* Therefore, it is not currently supported by the disassembler.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -394,9 +438,184 @@ struct acpi_ibft_target {
|
|||
u16 reverse_chap_secret_offset;
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* IVRS - I/O Virtualization Reporting Structure
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
|
||||
* Revision 1.26, February 2009.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_ivrs {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 info; /* Common virtualization info */
|
||||
u64 reserved;
|
||||
};
|
||||
|
||||
/* Values for Info field above */
|
||||
|
||||
#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */
|
||||
#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */
|
||||
#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */
|
||||
|
||||
/* IVRS subtable header */
|
||||
|
||||
struct acpi_ivrs_header {
|
||||
u8 type; /* Subtable type */
|
||||
u8 flags;
|
||||
u16 length; /* Subtable length */
|
||||
u16 device_id; /* ID of IOMMU */
|
||||
};
|
||||
|
||||
/* Values for subtable Type above */
|
||||
|
||||
enum acpi_ivrs_type {
|
||||
ACPI_IVRS_TYPE_HARDWARE = 0x10,
|
||||
ACPI_IVRS_TYPE_MEMORY1 = 0x20,
|
||||
ACPI_IVRS_TYPE_MEMORY2 = 0x21,
|
||||
ACPI_IVRS_TYPE_MEMORY3 = 0x22
|
||||
};
|
||||
|
||||
/* Masks for Flags field above for IVHD subtable */
|
||||
|
||||
#define ACPI_IVHD_TT_ENABLE (1)
|
||||
#define ACPI_IVHD_PASS_PW (1<<1)
|
||||
#define ACPI_IVHD_RES_PASS_PW (1<<2)
|
||||
#define ACPI_IVHD_ISOC (1<<3)
|
||||
#define ACPI_IVHD_IOTLB (1<<4)
|
||||
|
||||
/* Masks for Flags field above for IVMD subtable */
|
||||
|
||||
#define ACPI_IVMD_UNITY (1)
|
||||
#define ACPI_IVMD_READ (1<<1)
|
||||
#define ACPI_IVMD_WRITE (1<<2)
|
||||
#define ACPI_IVMD_EXCLUSION_RANGE (1<<3)
|
||||
|
||||
/*
|
||||
* IVRS subtables, correspond to Type in struct acpi_ivrs_header
|
||||
*/
|
||||
|
||||
/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
|
||||
|
||||
struct acpi_ivrs_hardware {
|
||||
struct acpi_ivrs_header header;
|
||||
u16 capability_offset; /* Offset for IOMMU control fields */
|
||||
u64 base_address; /* IOMMU control registers */
|
||||
u16 pci_segment_group;
|
||||
u16 info; /* MSI number and unit ID */
|
||||
u32 reserved;
|
||||
};
|
||||
|
||||
/* Masks for Info field above */
|
||||
|
||||
#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */
|
||||
#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_iD */
|
||||
|
||||
/*
|
||||
* Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
|
||||
* Upper two bits of the Type field are the (encoded) length of the structure.
|
||||
* Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
|
||||
* are reserved for future use but not defined.
|
||||
*/
|
||||
struct acpi_ivrs_de_header {
|
||||
u8 type;
|
||||
u16 id;
|
||||
u8 data_setting;
|
||||
};
|
||||
|
||||
/* Length of device entry is in the top two bits of Type field above */
|
||||
|
||||
#define ACPI_IVHD_ENTRY_LENGTH 0xC0
|
||||
|
||||
/* Values for device entry Type field above */
|
||||
|
||||
enum acpi_ivrs_device_entry_type {
|
||||
/* 4-byte device entries, all use struct acpi_ivrs_device4 */
|
||||
|
||||
ACPI_IVRS_TYPE_PAD4 = 0,
|
||||
ACPI_IVRS_TYPE_ALL = 1,
|
||||
ACPI_IVRS_TYPE_SELECT = 2,
|
||||
ACPI_IVRS_TYPE_START = 3,
|
||||
ACPI_IVRS_TYPE_END = 4,
|
||||
|
||||
/* 8-byte device entries */
|
||||
|
||||
ACPI_IVRS_TYPE_PAD8 = 64,
|
||||
ACPI_IVRS_TYPE_NOT_USED = 65,
|
||||
ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */
|
||||
ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
|
||||
ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
|
||||
ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
|
||||
ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
|
||||
};
|
||||
|
||||
/* Values for Data field above */
|
||||
|
||||
#define ACPI_IVHD_INIT_PASS (1)
|
||||
#define ACPI_IVHD_EINT_PASS (1<<1)
|
||||
#define ACPI_IVHD_NMI_PASS (1<<2)
|
||||
#define ACPI_IVHD_SYSTEM_MGMT (3<<4)
|
||||
#define ACPI_IVHD_LINT0_PASS (1<<6)
|
||||
#define ACPI_IVHD_LINT1_PASS (1<<7)
|
||||
|
||||
/* Types 0-4: 4-byte device entry */
|
||||
|
||||
struct acpi_ivrs_device4 {
|
||||
struct acpi_ivrs_de_header header;
|
||||
};
|
||||
|
||||
/* Types 66-67: 8-byte device entry */
|
||||
|
||||
struct acpi_ivrs_device8a {
|
||||
struct acpi_ivrs_de_header header;
|
||||
u8 reserved1;
|
||||
u16 used_id;
|
||||
u8 reserved2;
|
||||
};
|
||||
|
||||
/* Types 70-71: 8-byte device entry */
|
||||
|
||||
struct acpi_ivrs_device8b {
|
||||
struct acpi_ivrs_de_header header;
|
||||
u32 extended_data;
|
||||
};
|
||||
|
||||
/* Values for extended_data above */
|
||||
|
||||
#define ACPI_IVHD_ATS_DISABLED (1<<31)
|
||||
|
||||
/* Type 72: 8-byte device entry */
|
||||
|
||||
struct acpi_ivrs_device8c {
|
||||
struct acpi_ivrs_de_header header;
|
||||
u8 handle;
|
||||
u16 used_id;
|
||||
u8 variety;
|
||||
};
|
||||
|
||||
/* Values for Variety field above */
|
||||
|
||||
#define ACPI_IVHD_IOAPIC 1
|
||||
#define ACPI_IVHD_HPET 2
|
||||
|
||||
/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
|
||||
|
||||
struct acpi_ivrs_memory {
|
||||
struct acpi_ivrs_header header;
|
||||
u16 aux_data;
|
||||
u64 reserved;
|
||||
u64 start_address;
|
||||
u64 memory_length;
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* MCFG - PCI Memory Mapped Configuration table and sub-table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -418,6 +637,10 @@ struct acpi_mcfg_allocation {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* SPCR - Serial Port Console Redirection table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Serial Port Console Redirection Table",
|
||||
* Version 1.00, January 11, 2002
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -445,16 +668,25 @@ struct acpi_table_spcr {
|
|||
u32 reserved2;
|
||||
};
|
||||
|
||||
/* Masks for pci_flags field above */
|
||||
|
||||
#define ACPI_SPCR_DO_NOT_DISABLE (1)
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* SPMI - Server Platform Management Interface table
|
||||
* Version 5
|
||||
*
|
||||
* Conforms to "Intelligent Platform Management Interface Specification
|
||||
* Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
|
||||
* June 12, 2009 markup.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_spmi {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u8 reserved;
|
||||
u8 interface_type;
|
||||
u8 reserved; /* Must be 1 */
|
||||
u16 spec_revision; /* Version of IPMI */
|
||||
u8 interrupt_type;
|
||||
u8 gpe_number; /* GPE assigned */
|
||||
|
|
@ -466,11 +698,27 @@ struct acpi_table_spmi {
|
|||
u8 pci_bus;
|
||||
u8 pci_device;
|
||||
u8 pci_function;
|
||||
u8 reserved2;
|
||||
};
|
||||
|
||||
/* Values for interface_type above */
|
||||
|
||||
enum acpi_spmi_interface_types {
|
||||
ACPI_SPMI_NOT_USED = 0,
|
||||
ACPI_SPMI_KEYBOARD = 1,
|
||||
ACPI_SPMI_SMI = 2,
|
||||
ACPI_SPMI_BLOCK_TRANSFER = 3,
|
||||
ACPI_SPMI_SMBUS = 4,
|
||||
ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* TCPA - Trusted Computing Platform Alliance table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "TCG PC Specific Implementation Specification",
|
||||
* Version 1.1, August 18, 2003
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -484,6 +732,10 @@ struct acpi_table_tcpa {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* UEFI - UEFI Boot optimization Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Unified Extensible Firmware Interface Specification",
|
||||
* Version 2.3, May 8, 2009
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -491,12 +743,34 @@ struct acpi_table_uefi {
|
|||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u8 identifier[16]; /* UUID identifier */
|
||||
u16 data_offset; /* Offset of remaining data in table */
|
||||
u8 data;
|
||||
};
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* WAET - Windows ACPI Emulated devices Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_waet {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 flags;
|
||||
};
|
||||
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
|
||||
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* WDAT - Watchdog Action Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Hardware Watchdog Timers Design Specification",
|
||||
* Copyright 2006 Microsoft Corporation.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
|
|
@ -516,10 +790,20 @@ struct acpi_table_wdat {
|
|||
u32 entries; /* Number of watchdog entries that follow */
|
||||
};
|
||||
|
||||
/* Masks for Flags field above */
|
||||
|
||||
#define ACPI_WDAT_ENABLED (1)
|
||||
#define ACPI_WDAT_STOPPED 0x80
|
||||
|
||||
/* WDAT Instruction Entries (actions) */
|
||||
|
||||
struct acpi_wdat_entry {
|
||||
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
|
||||
u8 action;
|
||||
u8 instruction;
|
||||
u16 reserved;
|
||||
struct acpi_generic_address register_region;
|
||||
u32 value; /* Value used with Read/Write register */
|
||||
u32 mask; /* Bitmask required for this register instruction */
|
||||
};
|
||||
|
||||
/* Values for Action field above */
|
||||
|
|
@ -556,28 +840,27 @@ enum acpi_wdat_instructions {
|
|||
/*******************************************************************************
|
||||
*
|
||||
* WDRT - Watchdog Resource Table
|
||||
* Version 1
|
||||
*
|
||||
* Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
|
||||
* Version 1.01, August 28, 2006
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
struct acpi_table_wdrt {
|
||||
struct acpi_table_header header; /* Common ACPI table header */
|
||||
u32 header_length; /* Watchdog Header Length */
|
||||
u8 pci_segment; /* PCI Segment number */
|
||||
struct acpi_generic_address control_register;
|
||||
struct acpi_generic_address count_register;
|
||||
u16 pci_device_id;
|
||||
u16 pci_vendor_id;
|
||||
u8 pci_bus; /* PCI Bus number */
|
||||
u8 pci_device; /* PCI Device number */
|
||||
u8 pci_function; /* PCI Function number */
|
||||
u32 timer_period; /* Period of one timer count (msec) */
|
||||
u32 max_count; /* Maximum counter value supported */
|
||||
u32 min_count; /* Minimum counter value */
|
||||
u8 flags;
|
||||
u8 reserved[3];
|
||||
u32 entries; /* Number of watchdog entries that follow */
|
||||
u8 pci_segment; /* PCI Segment number */
|
||||
u16 max_count; /* Maximum counter value supported */
|
||||
u8 units;
|
||||
};
|
||||
|
||||
/* Flags */
|
||||
|
||||
#define ACPI_WDRT_TIMER_ENABLED (1) /* 00: Timer enabled */
|
||||
|
||||
/* Reset to default packing */
|
||||
|
||||
#pragma pack()
|
||||
|
|
|
|||
Reference in New Issue