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
@ -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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@ -220,9 +252,34 @@ struct acpi_einj_trigger {
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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) */
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/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
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struct acpi_hest_aer_common {
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u16 source_id;
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u16 config_write_enable;
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u16 reserved1;
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u8 flags;
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u8 enabled;
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u32 records_to_pre_allocate;
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@ -373,13 +433,18 @@ struct acpi_hest_aer_common {
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u16 device;
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u16 function;
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u16 device_control;
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u16 reserved;
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u16 reserved2;
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u32 uncorrectable_error_mask;
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u32 uncorrectable_error_severity;
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u32 correctable_error_mask;
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u32 advanced_error_capabilities;
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};
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/* Masks for HEST Flags fields */
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#define ACPI_HEST_FIRMWARE_FIRST (1)
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#define ACPI_HEST_GLOBAL (1<<1)
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/* Hardware Error Notification */
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struct acpi_hest_notify {
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@ -405,71 +470,59 @@ enum acpi_hest_notify_types {
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ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
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};
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/* Values for config_write_enable bitfield above */
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#define ACPI_HEST_TYPE (1)
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#define ACPI_HEST_POLL_INTERVAL (1<<1)
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#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
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#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
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#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
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#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
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/*
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* HEST subtables
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*
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* From WHEA Design Document, 16 May 2007.
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* Note: There is no subtable type 2 in this version of the document,
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* and there are two different subtable type 3s.
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*/
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/* 0: XPF Machine Check Exception */
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/* 0: IA32 Machine Check Exception */
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struct acpi_hest_xpf_machine_check {
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struct acpi_hest_ia_machine_check {
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struct acpi_hest_header header;
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u16 source_id;
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u16 config_write_enable;
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u16 reserved1;
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u8 flags;
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u8 reserved1;
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u8 enabled;
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u32 records_to_pre_allocate;
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u32 max_sections_per_record;
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u64 global_capability_data;
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u64 global_control_data;
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u8 num_hardware_banks;
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u8 reserved2[7];
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u8 reserved3[7];
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};
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/* 1: XPF Corrected Machine Check */
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/* 1: IA32 Corrected Machine Check */
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struct acpi_table_hest_xpf_corrected {
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struct acpi_table_hest_ia_corrected {
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struct acpi_hest_header header;
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u16 source_id;
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u16 config_write_enable;
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u16 reserved1;
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u8 flags;
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u8 enabled;
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u32 records_to_pre_allocate;
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u32 max_sections_per_record;
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struct acpi_hest_notify notify;
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u8 num_hardware_banks;
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u8 reserved[3];
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u8 reserved2[3];
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};
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/* 3: XPF Non-Maskable Interrupt */
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/* 2: IA32 Non-Maskable Interrupt */
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struct acpi_hest_xpf_nmi {
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struct acpi_hest_ia_nmi {
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struct acpi_hest_header header;
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u16 source_id;
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u32 reserved;
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u32 records_to_pre_allocate;
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u32 max_sections_per_record;
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u32 max_raw_data_length;
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};
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/* 4: IPF Corrected Machine Check */
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struct acpi_hest_ipf_corrected {
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struct acpi_hest_header header;
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u8 enabled;
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u8 reserved;
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};
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/* 5: IPF Corrected Platform Error */
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struct acpi_hest_ipf_corrected_platform {
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struct acpi_hest_header header;
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u8 enabled;
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u8 reserved;
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};
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/* 3,4,5: Not used */
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/* 6: PCI Express Root Port AER */
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@ -491,30 +544,61 @@ struct acpi_hest_aer {
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struct acpi_hest_aer_bridge {
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struct acpi_hest_header header;
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struct acpi_hest_aer_common aer;
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u32 secondary_uncorrectable_error_mask;
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u32 secondary_uncorrectable_error_severity;
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u32 secondary_advanced_capabilities;
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u32 second_uncorrectable_error_mask;
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u32 second_uncorrectable_error_severity;
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u32 second_advanced_capabilities;
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};
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/* 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 {
|
||||
|
||||
Reference in New Issue
Block a user