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 12/26] ACPICA: ACPI 6.4: PPTT: include all fields in subtable type1
Date: Wed, 14 Jan 2026 13:26:26 +0100 [thread overview]
Message-ID: <1851677.VLH7GnMWUR@rafael.j.wysocki> (raw)
In-Reply-To: <12822121.O9o76ZdvQC@rafael.j.wysocki>
From: Ben Horgan <ben.horgan@arm.com>
In PPTT version 3 an extra field, Cache ID, was added to the Cache Type
Structure. The struct, struct acpi_pptt_cache_v1, contains only this field. This
differs from the treatment of other versioned structures and is unexpected
for linux which reuses the actbl2.h header file. Include all the fields of
the new Cache Type Structure in struct acpi_pptt_cache_v1 and fix up all uses.
Link: https://github.com/acpica/acpica/commit/a9ec9105f552
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
include/acpi/actbl2.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 617be4bd3d4a..15856ae8b1e1 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -2953,6 +2953,15 @@ struct acpi_pptt_cache {
/* 1: Cache Type Structure for PPTT version 3 */
struct acpi_pptt_cache_v1 {
+ struct acpi_subtable_header header;
+ u16 reserved;
+ u32 flags;
+ u32 next_level_of_cache;
+ u32 size;
+ u32 number_of_sets;
+ u8 associativity;
+ u8 attributes;
+ u16 line_size;
u32 cache_id;
};
--
2.51.0
next prev 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 ` [PATCH v1 04/26] ACPICA: Add UUIDs associated with TPM 2.0 devices Rafael J. Wysocki
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 ` Rafael J. Wysocki [this message]
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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