diff options
Diffstat (limited to 'kernel/include/acpi/actbl3.h')
| -rw-r--r-- | kernel/include/acpi/actbl3.h | 98 |
1 files changed, 70 insertions, 28 deletions
diff --git a/kernel/include/acpi/actbl3.h b/kernel/include/acpi/actbl3.h index 440ca8104..1df891660 100644 --- a/kernel/include/acpi/actbl3.h +++ b/kernel/include/acpi/actbl3.h @@ -51,7 +51,8 @@ * These tables are not consumed directly by the ACPICA subsystem, but are * included here to support device drivers and the AML disassembler. * - * The tables in this file are fully defined within the ACPI specification. + * In general, the tables in this file are fully defined within the ACPI + * specification. * ******************************************************************************/ @@ -68,7 +69,9 @@ #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ -#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ +#define ACPI_SIG_STAO "STAO" /* Status Override table */ +#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ +#define ACPI_SIG_XENV "XENV" /* Xen Environment table */ #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ @@ -77,7 +80,6 @@ #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ -#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ /* * All tables must be byte-packed to match the ACPI specification, since @@ -117,6 +119,8 @@ struct acpi_table_bgrt { /******************************************************************************* * * DRTM - Dynamic Root of Trust for Measurement table + * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 + * Table version 1 * ******************************************************************************/ @@ -133,22 +137,40 @@ struct acpi_table_drtm { u32 flags; }; -/* 1) Validated Tables List */ +/* Flag Definitions for above */ + +#define ACPI_DRTM_ACCESS_ALLOWED (1) +#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) +#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) +#define ACPI_DRTM_AUTHORITY_ORDER (1<<3) + +/* 1) Validated Tables List (64-bit addresses) */ -struct acpi_drtm_vtl_list { - u32 validated_table_list_count; +struct acpi_drtm_vtable_list { + u32 validated_table_count; + u64 validated_tables[1]; }; -/* 2) Resources List */ +/* 2) Resources List (of Resource Descriptors) */ + +/* Resource Descriptor */ + +struct acpi_drtm_resource { + u8 size[7]; + u8 type; + u64 address; +}; struct acpi_drtm_resource_list { - u32 resource_list_count; + u32 resource_count; + struct acpi_drtm_resource resources[1]; }; /* 3) Platform-specific Identifiers List */ -struct acpi_drtm_id_list { - u32 id_list_count; +struct acpi_drtm_dps_id { + u32 dps_id_length; + u8 dps_id[16]; }; /******************************************************************************* @@ -685,32 +707,52 @@ enum acpi_rasf_status { /******************************************************************************* * - * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table - * Version 3 + * STAO - Status Override Table (_STA override) - ACPI 6.0 + * Version 1 * - * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011 + * Conforms to "ACPI Specification for Status Override Table" + * 6 January 2015 * ******************************************************************************/ -struct acpi_table_tpm2 { +struct acpi_table_stao { struct acpi_table_header header; /* Common ACPI table header */ - u32 flags; - u64 control_address; - u32 start_method; + u8 ignore_uart; +}; + +/******************************************************************************* + * + * WPBT - Windows Platform Environment Table (ACPI 6.0) + * Version 1 + * + * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011 + * + ******************************************************************************/ + +struct acpi_table_wpbt { + struct acpi_table_header header; /* Common ACPI table header */ + u32 handoff_size; + u64 handoff_address; + u8 layout; + u8 type; + u16 arguments_length; }; -/* Control area structure (not part of table, pointed to by control_address) */ +/******************************************************************************* + * + * XENV - Xen Environment Table (ACPI 6.0) + * Version 1 + * + * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015 + * + ******************************************************************************/ -struct acpi_tpm2_control { - u32 reserved; - u32 error; - u32 cancel; - u32 start; - u64 interrupt_control; - u32 command_size; - u64 command_address; - u32 response_size; - u64 response_address; +struct acpi_table_xenv { + struct acpi_table_header header; /* Common ACPI table header */ + u64 grant_table_address; + u64 grant_table_size; + u32 event_interrupt; + u8 event_flags; }; /* Reset to default packing */ |