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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-02-15 19:04:53 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-02-15 19:04:53 +0300
commit2d4eb3317248c55268685e80f692c2eefb485a31 (patch)
tree7a5f5307d9ad02c0879088991e0e85d00dc4a938 /Documentation/firmware-guide
parent6e60afb22c08f46a24cbfbd96bac4af593d579f8 (diff)
parent8aef273ee88e3e94d5d1bfc0728065b8564d3463 (diff)
downloadlinux-2d4eb3317248c55268685e80f692c2eefb485a31.tar.xz
Merge branch 'acpi-messages'
* acpi-messages: ACPI: OSL: Clean up printing messages ACPI: OSL: Rework acpi_check_resource_conflict() ACPI: thermal: Clean up printing messages ACPI: video: Clean up printing messages ACPI: button: Clean up printing messages ACPI: battery: Clean up printing messages ACPI: AC: Clean up printing messages ACPI: bus: Drop ACPI_BUS_COMPONENT which is not used any more ACPI: utils: Clean up printing messages ACPI: scan: Clean up printing messages ACPI: bus: Clean up printing messages ACPI: PM: Clean up printing messages ACPI: power: Clean up printing messages
Diffstat (limited to 'Documentation/firmware-guide')
-rw-r--r--Documentation/firmware-guide/acpi/debug.rst19
1 files changed, 6 insertions, 13 deletions
diff --git a/Documentation/firmware-guide/acpi/debug.rst b/Documentation/firmware-guide/acpi/debug.rst
index 1a152dd1d765..03cd4e25fc45 100644
--- a/Documentation/firmware-guide/acpi/debug.rst
+++ b/Documentation/firmware-guide/acpi/debug.rst
@@ -52,19 +52,12 @@ shows the supported mask values, currently these::
ACPI_CA_DISASSEMBLER 0x00000800
ACPI_COMPILER 0x00001000
ACPI_TOOLS 0x00002000
- ACPI_BUS_COMPONENT 0x00010000
- ACPI_AC_COMPONENT 0x00020000
- ACPI_BATTERY_COMPONENT 0x00040000
- ACPI_BUTTON_COMPONENT 0x00080000
ACPI_SBS_COMPONENT 0x00100000
ACPI_FAN_COMPONENT 0x00200000
ACPI_PCI_COMPONENT 0x00400000
- ACPI_POWER_COMPONENT 0x00800000
ACPI_CONTAINER_COMPONENT 0x01000000
ACPI_SYSTEM_COMPONENT 0x02000000
- ACPI_THERMAL_COMPONENT 0x04000000
ACPI_MEMORY_DEVICE_COMPONENT 0x08000000
- ACPI_VIDEO_COMPONENT 0x10000000
ACPI_PROCESSOR_COMPONENT 0x20000000
debug_level
@@ -118,15 +111,15 @@ currently these::
Examples
========
-For example, drivers/acpi/bus.c contains this::
+For example, drivers/acpi/acpica/evxfevnt.c contains this::
- #define _COMPONENT ACPI_BUS_COMPONENT
+ #define _COMPONENT ACPI_EVENTS
...
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device insertion detected\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT, "ACPI mode disabled\n"));
-To turn on this message, set the ACPI_BUS_COMPONENT bit in acpi.debug_layer
-and the ACPI_LV_INFO bit in acpi.debug_level. (The ACPI_DEBUG_PRINT
-statement uses ACPI_DB_INFO, which is macro based on the ACPI_LV_INFO
+To turn on this message, set the ACPI_EVENTS bit in acpi.debug_layer
+and the ACPI_LV_INIT bit in acpi.debug_level. (The ACPI_DEBUG_PRINT
+statement uses ACPI_DB_INIT, which is a macro based on the ACPI_LV_INIT
definition.)
Enable all AML "Debug" output (stores to the Debug object while interpreting