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From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Linux ACPI <linux-acpi@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	"Dumbre, Saket" <saket.dumbre@intel.com>
Subject: [PATCH v1 04/26] ACPICA: Add UUIDs associated with TPM 2.0 devices
Date: Wed, 14 Jan 2026 13:19:22 +0100	[thread overview]
Message-ID: <2254685.irdbgypaU6@rafael.j.wysocki> (raw)
In-Reply-To: <12822121.O9o76ZdvQC@rafael.j.wysocki>

From: Armin Wolf <W_Armin@gmx.de>

The Trusted Computing Group has designed multiple interface extensions
around TPM 2.0 devices including the ACPI start method, hardware
information and memory clear features. Add the associated UUIDs to the
list of known UUIDs so that the ASL compiler stops complaining about
them.

Link: https://github.com/acpica/acpica/commit/0e8b10b05825
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/acpi/acuuid.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
index 0eda9d997f31..b2e29da6ba0a 100644
--- a/include/acpi/acuuid.h
+++ b/include/acpi/acuuid.h
@@ -37,6 +37,11 @@
 #define UUID_DEVICE_LABELING            "e5c937d0-3553-4d7a-9117-ea4d19c3434d"
 #define UUID_PHYSICAL_PRESENCE          "3dddfaa6-361b-4eb4-a424-8d10089d1653"
 
+/* TPM */
+#define UUID_HARDWARE_INFORMATION       "cf8e16a5-c1e8-4e25-b712-4f54a96702c8"
+#define UUID_START_METHOD               "6bbf6cab-5463-4714-b7cd-f0203c0368d4"
+#define UUID_MEMORY_CLEAR               "376054ed-cc13-4675-901c-4756d7f2d45d"
+
 /* NVDIMM - NFIT table */
 
 #define UUID_NFIT_DIMM                  "4309ac30-0d11-11e4-9191-0800200c9a66"
-- 
2.51.0





  parent reply	other threads:[~2026-01-14 12:42 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-14 12:14 [PATCH v1 00/26] ACPICA: ACPICA 20251212 Rafael J. Wysocki
2026-01-14 12:16 ` [PATCH v1 01/26] ACPICA: Add support for the new ACPI Table: DTPR Rafael J. Wysocki
2026-01-14 12:17 ` [PATCH v1 02/26] ACPICA: ACPICA: replace ACPI_FREE() with acpi_ut_delete_object_desc() Rafael J. Wysocki
2026-01-14 12:18 ` [PATCH v1 03/26] ACPICA: Add UUID for Microsoft fan extensions Rafael J. Wysocki
2026-01-14 12:19 ` Rafael J. Wysocki [this message]
2026-01-14 12:20 ` [PATCH v1 05/26] ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch() Rafael J. Wysocki
2026-03-16 17:46   ` Guenter Roeck
2026-03-17 20:44     ` Rafael J. Wysocki
     [not found]       ` <SJ0PR11MB500584283698C48BD431BE5D804BA@SJ0PR11MB5005.namprd11.prod.outlook.com>
2026-03-24  4:21         ` Guenter Roeck
2026-01-14 12:21 ` [PATCH v1 06/26] ACPICA: Add KEYP table definition Rafael J. Wysocki
2026-01-14 12:21 ` [PATCH v1 07/26] ACPICA: Add support for the Microsoft display mux _OSI string Rafael J. Wysocki
2026-01-14 12:22 ` [PATCH v1 08/26] ACPICA: iASL: Add definitions for the IOVT table Rafael J. Wysocki
2026-01-14 12:23 ` [PATCH v1 09/26] ACPICA: Add DTPR table support for the ASL compiler Rafael J. Wysocki
2026-01-14 12:24 ` [PATCH v1 10/26] ACPICA: Define DTPR structure related info tables and data template Rafael J. Wysocki
2026-01-14 12:25 ` [PATCH v1 11/26] ACPICA: Abort AML bytecode execution when executing AML_FATAL_OP Rafael J. Wysocki
2026-01-14 12:26 ` [PATCH v1 12/26] ACPICA: ACPI 6.4: PPTT: include all fields in subtable type1 Rafael J. Wysocki
2026-01-14 12:27 ` [PATCH v1 13/26] ACPICA: Fix asltests using the Fatal() opcode Rafael J. Wysocki
2026-01-14 12:29 ` [PATCH v1 14/26] ACPICA: Add GICv5 MADT structures Rafael J. Wysocki
2026-01-14 12:29 ` [PATCH v1 15/26] ACPICA: Add Arm IORT IWB node definitions Rafael J. Wysocki
2026-01-14 12:31 ` [PATCH v1 16/26] ACPICA: actbl2.h: ACPI 6.6: RAS2: Update Parameter Block structure Rafael J. Wysocki
2026-01-14 12:31 ` [PATCH v1 17/26] ACPICA: actbl3.h: ACPI 6.6: SRAT: New flag in Memory Affinity Structure Rafael J. Wysocki
2026-01-14 12:32 ` [PATCH v1 18/26] ACPICA: ACPI 6.6: Add _VDM (Voltage Domain) object Rafael J. Wysocki
2026-01-14 12:33 ` [PATCH v1 19/26] ACPICA: Create auxiliary ACPI_TPR_AUX_SR structure for iASL compiler Rafael J. Wysocki
2026-01-14 12:34 ` [PATCH v1 20/26] ACPICA: Fix Segmentation Fault error related to DTPR Rafael J. Wysocki
2026-01-14 12:35 ` [PATCH v1 21/26] ACPICA: Verify DTPR and TPR Instance buffer pointers Rafael J. Wysocki
2026-01-14 12:36 ` [PATCH v1 22/26] ACPICA: Cleanup comments and DTPR Table handle functions Rafael J. Wysocki
2026-01-14 12:37 ` [PATCH v1 23/26] ACPICA: Align comments in TPRn-related structures Rafael J. Wysocki
2026-01-14 12:38 ` [PATCH v1 24/26] ACPICA: Logfile: Changes for version 20251212 Rafael J. Wysocki
2026-01-14 12:39 ` [PATCH v1 25/26] ACPICA: Replace TPRn Base and Limit registers Rafael J. Wysocki
2026-01-14 12:40 ` [PATCH v1 26/26] ACPICA: Refactor for TPR Base/Limit registers bitmasks Rafael J. Wysocki

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