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Commit 81b7cb92 authored by Bob Moore's avatar Bob Moore Committed by Rafael J. Wysocki
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ACPICA: Header support for the PDTT ACPI table 

ACPICA commit 9951c78746b52da7d23da4531fcfba6bf8c95b6a

This is an ACPI 6.2 table.

Link: https://github.com/acpica/acpica/commit/9951c78746b5


Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLv Zheng <lv.zheng@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 979fba94

include/acpi/actbl1.h

+30 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ 
#define ACPI_SIG_HEST           "HEST"	/* Hardware Error Source Table */

#define ACPI_SIG_MADT           "APIC"	/* Multiple APIC Description Table */

#define ACPI_SIG_MSCT           "MSCT"	/* Maximum System Characteristics Table */

#define ACPI_SIG_PDTT           "PDTT"	/* Processor Debug Trigger Table */

#define ACPI_SIG_PPTT           "PPTT"	/* Processor Properties Topology Table */

#define ACPI_SIG_SBST           "SBST"	/* Smart Battery Specification Table */

#define ACPI_SIG_SLIT           "SLIT"	/* System Locality Distance Information Table */
@@ -1280,6 +1281,35 @@ struct acpi_nfit_flush_address { 
	u64 hint_address[1];	/* Variable length */

};



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

 *

 * PDTT - Processor Debug Trigger Table (ACPI 6.2)

 *        Version 0

 *

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



struct acpi_table_pdtt {

	struct acpi_table_header header;	/* Common ACPI table header */

	u8 trigger_count;

	u8 reserved[3];

	u32 array_offset;

};



/*

 * PDTT Communication Channel Identifier Structure.

 * The number of these structures is defined by trigger_count above,

 * starting at array_offset.

 */

struct acpi_pdtt_channel {

	u16 sub_channel_id;

};



/* Mask and Flags for above */



#define ACPI_PDTT_SUBCHANNEL_ID_MASK        0x00FF

#define ACPI_PDTT_RUNTIME_TRIGGER           (1<<8)

#define ACPI_PPTT_WAIT_COMPLETION           (1<<9)



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

 *

 * PPTT - Processor Properties Topology Table (ACPI 6.2)