******************************************************************************/
/*
- * 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_BERT "BERT" /* Boot Error Record Table */
#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
+#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
* portable, so do not use any other bitfield types.
*/
-/* Common Subtable header (used in MADT, SRAT, etc.) */
+/*******************************************************************************
+ *
+ * Common subtable headers
+ *
+ ******************************************************************************/
+
+/* Generic subtable header (used in MADT, SRAT, etc.) */
struct acpi_subtable_header {
u8 type;
u8 length;
};
-/* Common Subtable header for WHEA tables (EINJ, ERST, WDAT) */
+/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
struct acpi_whea_header {
u8 action;
/*******************************************************************************
*
- * BERT - Boot Error Record Table
+ * BERT - Boot Error Record Table (ACPI 4.0)
+ * Version 1
*
******************************************************************************/
u64 address; /* Physical addresss of the error region */
};
-/* Boot Error Region */
+/* Boot Error Region (not a subtable, pointed to by Address field above) */
struct acpi_bert_region {
- u32 block_status;
- u32 raw_data_offset;
- u32 raw_data_length;
- u32 data_length;
- u32 error_severity;
+ u32 block_status; /* Type of error information */
+ u32 raw_data_offset; /* Offset to raw error data */
+ u32 raw_data_length; /* Length of raw error data */
+ u32 data_length; /* Length of generic error data */
+ u32 error_severity; /* Severity code */
};
-/* block_status Flags */
+/* Values for block_status flags above */
#define ACPI_BERT_UNCORRECTABLE (1)
-#define ACPI_BERT_CORRECTABLE (2)
-#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (4)
-#define ACPI_BERT_MULTIPLE_CORRECTABLE (8)
+#define ACPI_BERT_CORRECTABLE (1<<1)
+#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
+#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
+#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
+
+/* Values for error_severity above */
+
+enum acpi_bert_error_severity {
+ ACPI_BERT_ERROR_CORRECTABLE = 0,
+ ACPI_BERT_ERROR_FATAL = 1,
+ ACPI_BERT_ERROR_CORRECTED = 2,
+ ACPI_BERT_ERROR_NONE = 3,
+ ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
+};
+
+/*
+ * Note: The generic error data that follows the error_severity field above
+ * uses the struct acpi_hest_generic_data defined under the HEST table below
+ */
/*******************************************************************************
*
- * CPEP - Corrected Platform Error Polling table
+ * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
+ * Version 1
*
******************************************************************************/
/* Subtable */
struct acpi_cpep_polling {
- u8 type;
- u8 length;
+ struct acpi_subtable_header header;
u8 id; /* Processor ID */
u8 eid; /* Processor EID */
u32 interval; /* Polling interval (msec) */
/*******************************************************************************
*
* ECDT - Embedded Controller Boot Resources Table
+ * Version 1
*
******************************************************************************/
/*******************************************************************************
*
- * EINJ - Error Injection Table
+ * EINJ - Error Injection Table (ACPI 4.0)
+ * Version 1
*
******************************************************************************/
struct acpi_table_einj {
struct acpi_table_header header; /* Common ACPI table header */
u32 header_length;
- u32 reserved;
+ u8 flags;
+ u8 reserved[3];
u32 entries;
};
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
};
+/* Masks for Flags field above */
+
+#define ACPI_EINJ_PRESERVE (1)
+
/* Values for Action field above */
enum acpi_einj_actions {
u32 entry_count;
};
+/* Command status return values */
+
+enum acpi_einj_command_status {
+ ACPI_EINJ_SUCCESS = 0,
+ ACPI_EINJ_FAILURE = 1,
+ ACPI_EINJ_INVALID_ACCESS = 2,
+ ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
+};
+
+/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
+
+#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
+#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
+#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
+#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
+#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
+#define ACPI_EINJ_MEMORY_FATAL (1<<5)
+#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
+#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
+#define ACPI_EINJ_PCIX_FATAL (1<<8)
+#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
+#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
+#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
+
/*******************************************************************************
*
- * ERST - Error Record Serialization Table
+ * ERST - Error Record Serialization Table (ACPI 4.0)
+ * Version 1
*
******************************************************************************/
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
};
+/* Masks for Flags field above */
+
+#define ACPI_ERST_PRESERVE (1)
+
/* Values for Action field above */
enum acpi_erst_actions {
- ACPI_ERST_BEGIN_WRITE_OPERATION = 0,
- ACPI_ERST_BEGIN_READ_OPERATION = 1,
- ACPI_ERST_BETGIN_CLEAR_OPERATION = 2,
- ACPI_ERST_END_OPERATION = 3,
+ ACPI_ERST_BEGIN_WRITE = 0,
+ ACPI_ERST_BEGIN_READ = 1,
+ ACPI_ERST_BEGIN_CLEAR = 2,
+ ACPI_ERST_END = 3,
ACPI_ERST_SET_RECORD_OFFSET = 4,
ACPI_ERST_EXECUTE_OPERATION = 5,
ACPI_ERST_CHECK_BUSY_STATUS = 6,
ACPI_ERST_GET_COMMAND_STATUS = 7,
- ACPI_ERST_GET_RECORD_IDENTIFIER = 8,
- ACPI_ERST_SET_RECORD_IDENTIFIER = 9,
+ ACPI_ERST_GET_RECORD_ID = 8,
+ ACPI_ERST_SET_RECORD_ID = 9,
ACPI_ERST_GET_RECORD_COUNT = 10,
ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
ACPI_ERST_NOT_USED = 12,
ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
};
+/* Command status return values */
+
+enum acpi_erst_command_status {
+ ACPI_ERST_SUCESS = 0,
+ ACPI_ERST_NO_SPACE = 1,
+ ACPI_ERST_NOT_AVAILABLE = 2,
+ ACPI_ERST_FAILURE = 3,
+ ACPI_ERST_RECORD_EMPTY = 4,
+ ACPI_ERST_NOT_FOUND = 5,
+ ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
+};
+
+/* Error Record Serialization Information */
+
+struct acpi_erst_info {
+ u16 signature; /* Should be "ER" */
+ u8 data[48];
+};
+
/*******************************************************************************
*
- * HEST - Hardware Error Source Table
+ * HEST - Hardware Error Source Table (ACPI 4.0)
+ * Version 1
*
******************************************************************************/
struct acpi_hest_header {
u16 type;
+ u16 source_id;
};
/* Values for Type field above for subtables */
enum acpi_hest_types {
- ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0,
- ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1,
- ACPI_HEST_TYPE_XPF_UNUSED = 2,
- ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3,
- ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4,
- ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5,
+ ACPI_HEST_TYPE_IA32_CHECK = 0,
+ ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
+ ACPI_HEST_TYPE_IA32_NMI = 2,
+ ACPI_HEST_TYPE_NOT_USED3 = 3,
+ ACPI_HEST_TYPE_NOT_USED4 = 4,
+ ACPI_HEST_TYPE_NOT_USED5 = 5,
ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
ACPI_HEST_TYPE_AER_ENDPOINT = 7,
ACPI_HEST_TYPE_AER_BRIDGE = 8,
- ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9,
+ ACPI_HEST_TYPE_GENERIC_ERROR = 9,
ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
};
/*
- * HEST Sub-subtables
+ * HEST substructures contained in subtables
*/
-/* XPF Machine Check Error Bank */
-
-struct acpi_hest_xpf_error_bank {
+/*
+ * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
+ * struct acpi_hest_ia_corrected structures.
+ */
+struct acpi_hest_ia_error_bank {
u8 bank_number;
u8 clear_status_on_init;
u8 status_format;
- u8 config_write_enable;
+ u8 reserved;
u32 control_register;
- u64 control_init_data;
+ u64 control_data;
u32 status_register;
u32 address_register;
u32 misc_register;
};
-/* Generic Error Status */
-
-struct acpi_hest_generic_status {
- u32 block_status;
- u32 raw_data_offset;
- u32 raw_data_length;
- u32 data_length;
- u32 error_severity;
-};
-
-/* Generic Error Data */
-
-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];
-};
-
-/* 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;
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 {
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 */
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
*
******************************************************************************/
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,
u32 flags; /* Interrupt Source Flags */
};
-/* Flags field above */
+/* Masks for Flags field above */
#define ACPI_MADT_CPEI_OVERRIDE (1)
#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
*
******************************************************************************/
/*******************************************************************************
*
* SLIT - System Locality Distance Information Table
+ * Version 1
*
******************************************************************************/
/*******************************************************************************
*
* SRAT - System Resource Affinity Table
+ * Version 3
*
******************************************************************************/
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 {
git.openpandora.org / pandora-kernel.git / blobdiff