2021-08-03 18:23:00

by Rafael J. Wysocki

[permalink] [raw]
Subject: [PATCH 4/7] ACPICA: Headers: Add new DBG2 Serial Port Subtypes

From: Marcin Wojtas <[email protected]>

The Microsoft Debug Port Table 2 (DBG2) specification revision
September 21, 2020 comprises additional Serial Port Subtypes [1].
Reflect that in the actbl1.h header file.

[1] https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table

ACPICA commit d95c7d206b5836c7770e8e9cd613859887fded8f

Link: https://github.com/acpica/acpica/commit/d95c7d20
Signed-off-by: Marcin Wojtas <[email protected]>
Signed-off-by: Bob Moore <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
---
include/acpi/actbl1.h | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index a7ea179b2089..159070edd031 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -483,7 +483,7 @@ struct acpi_csrt_descriptor {
* DBG2 - Debug Port Table 2
* Version 0 (Both main table and subtables)
*
- * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015
+ * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
*
******************************************************************************/

@@ -533,11 +533,24 @@ struct acpi_dbg2_device {

#define ACPI_DBG2_16550_COMPATIBLE 0x0000
#define ACPI_DBG2_16550_SUBSET 0x0001
+#define ACPI_DBG2_MAX311XE_SPI 0x0002
#define ACPI_DBG2_ARM_PL011 0x0003
+#define ACPI_DBG2_MSM8X60 0x0004
+#define ACPI_DBG2_16550_NVIDIA 0x0005
+#define ACPI_DBG2_TI_OMAP 0x0006
+#define ACPI_DBG2_APM88XXXX 0x0008
+#define ACPI_DBG2_MSM8974 0x0009
+#define ACPI_DBG2_SAM5250 0x000A
+#define ACPI_DBG2_INTEL_USIF 0x000B
+#define ACPI_DBG2_IMX6 0x000C
#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
#define ACPI_DBG2_ARM_DCC 0x000F
#define ACPI_DBG2_BCM2835 0x0010
+#define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
+#define ACPI_DBG2_16550_WITH_GAS 0x0012
+#define ACPI_DBG2_SDM845_7_372MHZ 0x0013
+#define ACPI_DBG2_INTEL_LPSS 0x0014

#define ACPI_DBG2_1394_STANDARD 0x0000

--
2.26.2