linux-kernel - [PATCH v1 10/26] ACPICA: Define DTPR structure related info tables and data template

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Message-ID: <3676546.iIbC2pHGDl@rafael.j.wysocki>
Date: Wed, 14 Jan 2026 13:24:38 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 "Dumbre, Saket" <saket.dumbre@...el.com>
Subject:
 [PATCH v1 10/26] ACPICA: Define DTPR structure related info tables and data
 template

From: Michal Camacho Romero <michal.camacho.romero@...el.com>

 * DTPR Table Info
 * TPR Instance Table Info
 * TPR Array Table Info
 * TPR Serialize Request Table Info
 * DTPR Table Data Template

Link: https://github.com/acpica/acpica/commit/abadf1d34732
Signed-off-by: Michal Camacho Romero <michal.camacho.romero@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl1.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 423e7232974a..f16020829f42 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1976,7 +1976,7 @@ struct acpi_ibft_target {
 
 /*******************************************************************************
  *
- * DTPR - DMA TPR Reporting
+ * DTPR - DMA TXT Protection Ranges Table
  *        Version 1
  *
  * Conforms to "Intel® Trusted Execution Technology (Intel® TXT) DMA Protection
@@ -1988,6 +1988,7 @@ struct acpi_ibft_target {
 struct acpi_table_dtpr {
 	struct acpi_table_header header;
 	u32 flags;		// 36
+	u32 ins_cnt;
 };
 
 struct acpi_tpr_array {
-- 
2.51.0