linux-kernel - [PATCH v1 19/26] ACPICA: Create auxiliary ACPI_TPR_AUX

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Message-ID: <2266165.Icojqenx9y@rafael.j.wysocki>
Date: Wed, 14 Jan 2026 13:33:49 +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 19/26] ACPICA: Create auxiliary ACPI_TPR_AUX_SR structure for iASL
 compiler

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

Define unofficial structure ACPI_TPR_AUX_SR, which holds information
about the number of serialization registers for TPRs.

It simplifies DTPR Serialization Request Info Table compilation.

Link: https://github.com/acpica/acpica/commit/31f470e708a9
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 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index f16020829f42..89541cd0c9b0 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -2001,6 +2001,11 @@ struct acpi_tpr_instance {
 	struct acpi_tpr_array tpr_array[];
 };

+struct acpi_tpr_aux_sr {
+	u32 srl_cnt;
+	//ACPI_TPR_SERIALIZE_REQUEST tpr_sr_arr[];
+};
+
 /*******************************************************************************
  * TPRn_BASE
  *
-- 
2.51.0