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ACPICA: iASL/Tools: Add support for PDTT, SDEV, TPM2 ACPI tables

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ACPICA commit 028d331522f239fa615148273f6d10e9deadb1b3

Full support for PDTT and SDEV
Partial support for TPM2 due to odd layout of the optional
fields of the table.

Link: https://github.com/acpica/acpica/commit/028d3315
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore
2017-11-17 15:40:22 -08:00
committed by Rafael J. Wysocki
parent b43eac6f33
commit 4c189c9da0
2 changed files with 83 additions and 8 deletions
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14
include/acpi/actbl2.h
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@@ -1246,6 +1246,8 @@ enum acpi_spmi_interface_types {
* TCPA - Trusted Computing Platform Alliance table
* Version 2
*
* TCG Hardware Interface Table for TPM 1.2 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
@@ -1310,6 +1312,8 @@ struct acpi_table_tcpa_server {
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
* Version 4
*
* TCG Hardware Interface Table for TPM 2.0 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
@@ -1329,15 +1333,23 @@ struct acpi_table_tpm2 {
/* Values for start_method above */
#define ACPI_TPM2_NOT_ALLOWED 0
#define ACPI_TPM2_RESERVED1 1
#define ACPI_TPM2_START_METHOD 2
#define ACPI_TPM2_RESERVED3 3
#define ACPI_TPM2_RESERVED4 4
#define ACPI_TPM2_RESERVED5 5
#define ACPI_TPM2_MEMORY_MAPPED 6
#define ACPI_TPM2_COMMAND_BUFFER 7
#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
#define ACPI_TPM2_RESERVED9 9
#define ACPI_TPM2_RESERVED10 10
#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */
#define ACPI_TPM2_RESERVED 12
/* Trailer appears after any start_method subtables */
/* Optional trailer appears after any start_method subtables */
struct acpi_tpm2_trailer {
u8 method_parameters[12];
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
};