diff options
Diffstat (limited to 'drivers/acpi/Kconfig')
-rw-r--r-- | drivers/acpi/Kconfig | 58 |
1 files changed, 19 insertions, 39 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 408b451..f1372de 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -43,50 +43,30 @@ menuconfig ACPI if ACPI config ACPI_SLEEP - bool "Sleep States" - depends on X86 && (!SMP || SUSPEND_SMP) - default y - ---help--- - This option adds support for ACPI suspend states. - - With this option, you will be able to put the system "to sleep". - Sleep states are low power states for the system and devices. All - of the system operating state is saved to either memory or disk - (depending on the state), to allow the system to resume operation - quickly at your request. - - Although this option sounds really nifty, barely any of the device - drivers have been converted to the new driver model and hence few - have proper power management support. - - This option is not recommended for anyone except those doing driver - power management development. - -config ACPI_SLEEP_PROC_FS bool - depends on ACPI_SLEEP && PROC_FS + depends on PM_SLEEP default y -config ACPI_SLEEP_PROC_SLEEP - bool "/proc/acpi/sleep (deprecated)" - depends on ACPI_SLEEP_PROC_FS - default n - ---help--- - Create /proc/acpi/sleep - Deprecated by /sys/power/state - config ACPI_PROCFS - bool "Procfs interface (deprecated)" - default y + bool "Deprecated /proc/acpi files" + depends on PROC_FS ---help--- - The Procfs interface for ACPI is made optional for backward compatibility. - As the same functions are duplicated in the sysfs interface - and this proc interface will be removed some time later, - it's marked as deprecated. - ( /proc/acpi/debug_layer && debug_level are deprecated by - /sys/module/acpi/parameters/debug_layer && debug_level. - /proc/acpi/info is deprecated by - /sys/module/acpi/parameters/acpica_version ) + For backwards compatibility, this option allows + depricated /proc/acpi/ files to exist, even when + they have been replaced by functions in /sys. + The deprecated files (and their replacements) include: + + /proc/acpi/sleep (/sys/power/state) + /proc/acpi/info (/sys/modules/acpi/parameters/acpica_version) + /proc/acpi/dsdt (/sys/firmware/acpi/tables/DSDT) + /proc/acpi/fadt (/sys/firmware/acpi/tables/FACP) + /proc/acpi/debug_layer (/sys/module/acpi/parameters/debug_layer) + /proc/acpi/debug_level (/sys/module/acpi/parameters/debug_level) + + This option has no effect on /proc/acpi/ files + and functions which do not yet exist in /sys. + + Say N to delete /proc/acpi/ files that have moved to /sys/ config ACPI_AC tristate "AC Adapter" |