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Commit 80fa6cf9 authored by Lv Zheng's avatar Lv Zheng Committed by Rafael J. Wysocki
Browse files

ACPICA: ACPI 6.0: Add changes for DRTM table. 

ACPICA commit b02b754a2b7afcd0384cb3b31f29eb1be028fe90

This patch adds support for DRTM (Dynamic Root of Trust for Measurement
table) in iasl. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/b02b754a


Signed-off-by: default avatarLv Zheng <lv.zheng@intel.com>
Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 874f6a72

include/acpi/actbl3.h

+27 −7
Original line number Diff line number Diff line
@@ -119,6 +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

 *

 ******************************************************************************/
@@ -135,22 +137,40 @@ struct acpi_table_drtm { 
	u32 flags;

};



/* 1) Validated Tables List */

/* Flag Definitions for above */



struct acpi_drtm_vtl_list {

	u32 validated_table_list_count;

#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_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];

};



/*******************************************************************************