linux-kernel - [PATCH v1 04/20] ACPICA: Headers: Add RISC-V SBI Subtype to DBG2

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Message-ID: <2960048.e9J7NaK4W3@rjwysocki.net>
Date: Thu, 29 Aug 2024 20:28:29 +0200
From: "Rafael J. Wysocki" <rjw@...ysocki.net>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>, Bob Moore <robert.moore@...el.com>,
 Saket Dumbre <saket.dumbre@...el.com>
Subject: [PATCH v1 04/20] ACPICA: Headers: Add RISC-V SBI Subtype to DBG2

From: Sia Jee Heng <jeeheng.sia@...rfivetech.com>

ACPICA commit 6f4c900bcf9ca065129353f17a83773aa58095aa

Include the RISC-V SBI debugging subtype as documented in DBG2
dated April 10, 2023 [1].

Link: https://learn.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table # [1]
Link: https://github.com/acpica/acpica/commit/6f4c900b
Signed-off-by: Sia Jee Heng <jeeheng.sia@...rfivetech.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl1.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 8cfcd1e1c177..89f0df489dc3 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -755,6 +755,7 @@ struct acpi_dbg2_device {
 #define ACPI_DBG2_16550_WITH_GAS    0x0012
 #define ACPI_DBG2_SDM845_7_372MHZ   0x0013
 #define ACPI_DBG2_INTEL_LPSS        0x0014
+#define ACPI_DBG2_RISCV_SBI_CON     0x0015

 #define ACPI_DBG2_1394_STANDARD     0x0000

-- 
2.43.0