diff options
Diffstat (limited to 'source/include/actbl2.h')
| -rw-r--r-- | source/include/actbl2.h | 87 |
1 files changed, 79 insertions, 8 deletions
diff --git a/source/include/actbl2.h b/source/include/actbl2.h index 6f0c62ee78e8..02a3cb0dceff 100644 --- a/source/include/actbl2.h +++ b/source/include/actbl2.h @@ -52,8 +52,8 @@ * 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 defined by third-party specifications, and are - * not defined directly by the ACPI specification itself. + * Generally, the tables in this file are defined by third-party specifications, + * and are not defined directly by the ACPI specification itself. * ******************************************************************************/ @@ -82,6 +82,7 @@ #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_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ @@ -1368,21 +1369,91 @@ enum AcpiSpmiInterfaceTypes /******************************************************************************* * * TCPA - Trusted Computing Platform Alliance table - * Version 1 + * Version 2 + * + * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", + * December 19, 2014 * - * Conforms to "TCG PC Specific Implementation Specification", - * Version 1.1, August 18, 2003 + * NOTE: There are two versions of the table with the same signature -- + * the client version and the server version. * ******************************************************************************/ -typedef struct acpi_table_tcpa +typedef struct acpi_table_tcpa_client +{ + ACPI_TABLE_HEADER Header; /* Common ACPI table header */ + UINT16 PlatformClass; + UINT32 MinimumLogLength; /* Minimum length for the event log area */ + UINT64 LogAddress; /* Address of the event log area */ + +} ACPI_TABLE_TCPA_CLIENT; + +typedef struct acpi_table_tcpa_server { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ + UINT16 PlatformClass; UINT16 Reserved; - UINT32 MaxLogLength; /* Maximum length for the event log area */ + UINT64 MinimumLogLength; /* Minimum length for the event log area */ UINT64 LogAddress; /* Address of the event log area */ + UINT16 SpecRevision; + UINT8 DeviceFlags; + UINT8 InterruptFlags; + UINT8 GpeNumber; + UINT8 Reserved2[3]; + UINT32 GlobalInterrupt; + ACPI_GENERIC_ADDRESS Address; + UINT32 Reserved3; + ACPI_GENERIC_ADDRESS ConfigAddress; + UINT8 Group; + UINT8 Bus; /* PCI Bus/Segment/Function numbers */ + UINT8 Device; + UINT8 Function; + +} ACPI_TABLE_TCPA_SERVER; + +/* Values for DeviceFlags above */ + +#define ACPI_TCPA_PCI_DEVICE (1) +#define ACPI_TCPA_BUS_PNP (1<<1) +#define ACPI_TCPA_ADDRESS_VALID (1<<2) + +/* Values for InterruptFlags above */ + +#define ACPI_TCPA_INTERRUPT_MODE (1) +#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) +#define ACPI_TCPA_SCI_VIA_GPE (1<<2) +#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) + + +/******************************************************************************* + * + * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table + * Version 4 + * + * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", + * December 19, 2014 + * + ******************************************************************************/ + +typedef struct acpi_table_tpm2 +{ + ACPI_TABLE_HEADER Header; /* Common ACPI table header */ + UINT16 PlatformClass; + UINT16 Reserved; + UINT64 ControlAddress; + UINT32 StartMethod; + + /* Platform-specific data follows */ + +} ACPI_TABLE_TPM2; + +/* Values for StartMethod above */ -} ACPI_TABLE_TCPA; +#define ACPI_TPM2_NOT_ALLOWED 0 +#define ACPI_TPM2_START_METHOD 2 +#define ACPI_TPM2_MEMORY_MAPPED 6 +#define ACPI_TPM2_COMMAND_BUFFER 7 +#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 /******************************************************************************* |