linux-kernel - [PATCH v1 16/26] ACPICA: actbl2.h: ACPI 6.6: RAS2: Update Parameter Block structure

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Message-ID: <2263284.Mh6RI2rZIc@rafael.j.wysocki>
Date: Wed, 14 Jan 2026 13:31:06 +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 16/26] ACPICA: actbl2.h: ACPI 6.6: RAS2: Update Parameter Block
 structure

From: Pawel Chmielewski <pawel.chmielewski@...el.com>

ACPI 6.6 introduces RAS2 enhancements for patrol scrub functionality,
adding new fields to the Parameter Block structure. These fields are
applicable only in the response to the GET_PATROL_PARAMETERS command.

Link: https://github.com/acpica/acpica/commit/062842024000
Signed-off-by: Pawel Chmielewski <pawel.chmielewski@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl2.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 01dc35e4b60a..5c0b55e7b3e4 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -3249,6 +3249,8 @@ struct acpi_ras2_patrol_scrub_param {
 	u32 flags;
 	u32 scrub_params_out;
 	u32 scrub_params_in;
+	u32 ext_scrub_params;
+	u8 scrub_rate_desc[256];
 };

 /* Masks for Flags field above */
-- 
2.51.0