diff options
Diffstat (limited to 'Documentation/firmware-guide/acpi/debug.rst')
| -rw-r--r-- | Documentation/firmware-guide/acpi/debug.rst | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/firmware-guide/acpi/debug.rst b/Documentation/firmware-guide/acpi/debug.rst index 73f88a27f12b..c7bad74c6ff7 100644 --- a/Documentation/firmware-guide/acpi/debug.rst +++ b/Documentation/firmware-guide/acpi/debug.rst @@ -52,7 +52,6 @@ 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 @@ -117,15 +116,15 @@ 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 |