From: Henrique de Moraes Holschuh Date: Sat, 21 Apr 2007 14:08:30 +0000 (-0300) Subject: ACPI: thinkpad-acpi: add debug mode X-Git-Tag: v2.6.22-rc1~1112^2~5^2~33 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=132ce09123755ec5e3d3a8ae22f4f753c3baac97;p=pandora-kernel.git ACPI: thinkpad-acpi: add debug mode Add a debug mode parameter and verbose debug mode Kconfig option. Signed-off-by: Henrique de Moraes Holschuh Signed-off-by: Len Brown --- diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt index af18d294cf1a..82fd8228fd41 100644 --- a/Documentation/thinkpad-acpi.txt +++ b/Documentation/thinkpad-acpi.txt @@ -699,3 +699,16 @@ for example: modprobe thinkpad_acpi hotkey=enable,0xffff video=auto_disable +Enabling debugging output +------------------------- + +The module takes a debug paramater which can be used to selectively +enable various classes of debugging output, for example: + + modprobe ibm_acpi debug=0xffff + +will enable all debugging output classes. It takes a bitmask, so +to enable more than one output class, just add their values. + +There is also a kernel build option to enable more debugging +information, which may be necessary to debug driver problems. diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 2cd96a3dff54..44e4c8fb7a74 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -137,6 +137,16 @@ config THINKPAD_ACPI If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. +config THINKPAD_ACPI_DEBUG + bool "Verbose debug mode" + depends on THINKPAD_ACPI + default n + ---help--- + Enables extra debugging information, at the expense of a slightly + increase in driver size. + + If you are not sure, say N here. + config THINKPAD_ACPI_DOCK bool "Legacy Docking Station Support" depends on THINKPAD_ACPI Reading git-diff-tree failed