ACPICA: Disassembler support for new ACPI tables
Implemented full disassembler support for the following new ACPI tables: BERT, EINJ, and ERST. Partial disassembler support for the complicated HEST table. These tables support the Windows Hardware Error Architecture (WHEA). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
Len Brown
Родитель
7823665ecc
Коммит
3fa347770a
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@ -99,10 +99,13 @@ typedef const struct acpi_dmtable_info {
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#define ACPI_DMT_GAS 22
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#define ACPI_DMT_ASF 23
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#define ACPI_DMT_DMAR 24
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#define ACPI_DMT_MADT 25
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#define ACPI_DMT_SRAT 26
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#define ACPI_DMT_EXIT 27
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#define ACPI_DMT_SIG 28
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#define ACPI_DMT_HEST 25
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#define ACPI_DMT_HESTNTFY 26
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#define ACPI_DMT_HESTNTYP 27
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#define ACPI_DMT_MADT 28
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#define ACPI_DMT_SRAT 29
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#define ACPI_DMT_EXIT 30
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#define ACPI_DMT_SIG 31
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typedef
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void (*acpi_dmtable_handler) (struct acpi_table_header * table);
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@ -150,6 +153,7 @@ extern struct acpi_dmtable_info acpi_dm_table_info_asf3[];
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extern struct acpi_dmtable_info acpi_dm_table_info_asf4[];
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extern struct acpi_dmtable_info acpi_dm_table_info_asf_hdr[];
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extern struct acpi_dmtable_info acpi_dm_table_info_boot[];
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extern struct acpi_dmtable_info acpi_dm_table_info_bert[];
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extern struct acpi_dmtable_info acpi_dm_table_info_cpep[];
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extern struct acpi_dmtable_info acpi_dm_table_info_cpep0[];
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extern struct acpi_dmtable_info acpi_dm_table_info_dbgp[];
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@ -159,11 +163,17 @@ extern struct acpi_dmtable_info acpi_dm_table_info_dmar_scope[];
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extern struct acpi_dmtable_info acpi_dm_table_info_dmar0[];
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extern struct acpi_dmtable_info acpi_dm_table_info_dmar1[];
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extern struct acpi_dmtable_info acpi_dm_table_info_ecdt[];
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extern struct acpi_dmtable_info acpi_dm_table_info_einj[];
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extern struct acpi_dmtable_info acpi_dm_table_info_einj0[];
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extern struct acpi_dmtable_info acpi_dm_table_info_erst[];
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extern struct acpi_dmtable_info acpi_dm_table_info_facs[];
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extern struct acpi_dmtable_info acpi_dm_table_info_fadt1[];
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extern struct acpi_dmtable_info acpi_dm_table_info_fadt2[];
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extern struct acpi_dmtable_info acpi_dm_table_info_gas[];
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extern struct acpi_dmtable_info acpi_dm_table_info_header[];
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extern struct acpi_dmtable_info acpi_dm_table_info_hest[];
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extern struct acpi_dmtable_info acpi_dm_table_info_hest9[];
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extern struct acpi_dmtable_info acpi_dm_table_info_hest_notify[];
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extern struct acpi_dmtable_info acpi_dm_table_info_hpet[];
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extern struct acpi_dmtable_info acpi_dm_table_info_madt[];
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extern struct acpi_dmtable_info acpi_dm_table_info_madt0[];
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@ -215,9 +225,13 @@ void acpi_dm_dump_cpep(struct acpi_table_header *table);
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void acpi_dm_dump_dmar(struct acpi_table_header *table);
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void acpi_dm_dump_einj(struct acpi_table_header *table);
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void acpi_dm_dump_erst(struct acpi_table_header *table);
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void acpi_dm_dump_fadt(struct acpi_table_header *table);
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void acpi_dm_dump_srat(struct acpi_table_header *table);
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void acpi_dm_dump_hest(struct acpi_table_header *table);
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void acpi_dm_dump_mcfg(struct acpi_table_header *table);
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@ -229,6 +243,8 @@ void acpi_dm_dump_rsdt(struct acpi_table_header *table);
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void acpi_dm_dump_slit(struct acpi_table_header *table);
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void acpi_dm_dump_srat(struct acpi_table_header *table);
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void acpi_dm_dump_xsdt(struct acpi_table_header *table);
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/*
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@ -109,8 +109,8 @@ struct acpi_whea_header {
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u8 flags;
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u8 reserved;
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struct acpi_generic_address register_region;
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u32 value; /* Value used with Read/Write register */
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u32 mask; /* Bitmask required for this register instruction */
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u64 value; /* Value used with Read/Write register */
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u64 mask; /* Bitmask required for this register instruction */
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};
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/*******************************************************************************
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@ -234,13 +234,14 @@ 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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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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u8 error_data[1];
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};
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/* block_status Flags */
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@ -441,6 +442,15 @@ enum acpi_einj_instructions {
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ACPI_EINJ_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */
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};
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/* EINJ Trigger Error Action Table */
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struct acpi_einj_trigger {
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u32 header_size;
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u32 revision;
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u32 table_size;
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u32 entry_count;
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};
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/*******************************************************************************
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*
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* ERST - Error Record Serialization Table
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@ -518,7 +528,220 @@ struct acpi_table_hest {
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u32 error_source_count;
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};
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/* TBD: Need Error Source Descriptor layout */
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/* HEST subtable header */
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struct acpi_hest_header {
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u16 type;
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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_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_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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*/
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/* XPF Machine Check Error Bank */
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struct acpi_hest_xpf_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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u32 control_register;
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u64 control_init_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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struct acpi_hest_aer_common {
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u16 source_id;
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u16 config_write_enable;
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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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u32 bus;
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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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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_cababilities;
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};
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/* Hardware Error Notification */
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struct acpi_hest_notify {
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u8 type;
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u8 length;
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u16 config_write_enable;
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u32 poll_interval;
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u32 vector;
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u32 polling_threshold_value;
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u32 polling_threshold_window;
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u32 error_threshold_value;
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u32 error_threshold_window;
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};
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/* Values for Notify Type field above */
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enum acpi_hest_notify_types {
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ACPI_HEST_NOTIFY_POLLED = 0,
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ACPI_HEST_NOTIFY_EXTERNAL = 1,
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ACPI_HEST_NOTIFY_LOCAL = 2,
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ACPI_HEST_NOTIFY_SCI = 3,
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ACPI_HEST_NOTIFY_NMI = 4,
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ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
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};
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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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struct acpi_hest_xpf_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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u8 flags;
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u8 reserved1;
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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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};
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/* 1: XPF Corrected Machine Check */
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struct acpi_table_hest_xpf_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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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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};
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/* 3: XPF Non-Maskable Interrupt */
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struct acpi_hest_xpf_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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/* 6: PCI Express Root Port AER */
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struct acpi_hest_aer_root {
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struct acpi_hest_header header;
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struct acpi_hest_aer_common aer;
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u32 root_error_command;
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};
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/* 7: PCI Express AER (AER Endpoint) */
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struct acpi_hest_aer {
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struct acpi_hest_header header;
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struct acpi_hest_aer_common aer;
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};
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/* 8: PCI Express/PCI-X Bridge 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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};
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/* 9: Generic Hardware Error Source */
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struct acpi_hest_generic {
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struct acpi_hest_header header;
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u16 source_id;
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u16 related_source_id;
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u8 config_write_enable;
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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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u32 max_raw_data_length;
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struct acpi_generic_address error_status_address;
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struct acpi_hest_notify notify;
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u32 error_status_block_length;
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};
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/*******************************************************************************
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*
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@ -545,7 +768,7 @@ struct acpi_table_hpet {
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/*******************************************************************************
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*
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* IBFT - i_sCSI Boot Firmware Table
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* IBFT - Boot Firmware Table
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*
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******************************************************************************/
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