Merge branch 'acpi-config'

[sfrench/cifs-2.6.git] / drivers / acpi / Kconfig

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 7e5c18a6054130c586945455e7f5bbdfc683f15f..5d9248526d780b06c51bee967cdd088c9c90e5e5 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -56,23 +56,6 @@ config ACPI_PROCFS
 
          Say N to delete /proc/acpi/ files that have moved to /sys/
 
-config ACPI_PROCFS_POWER
-       bool "Deprecated power /proc/acpi directories"
-       depends on PROC_FS
-       help
-         For backwards compatibility, this option allows
-          deprecated power /proc/acpi/ directories to exist, even when
-          they have been replaced by functions in /sys.
-          The deprecated directories (and their replacements) include:
-         /proc/acpi/battery/* (/sys/class/power_supply/*)
-         /proc/acpi/ac_adapter/* (sys/class/power_supply/*)
-         This option has no effect on /proc/acpi/ directories
-         and functions, which do not yet exist in /sys
-         This option, together with the proc directories, will be
-         deleted in 2.6.39.
-
-         Say N to delete power /proc/acpi/ directories that have moved to /sys/
-
 config ACPI_EC_DEBUGFS
        tristate "EC read/write access through /sys/kernel/debug/ec"
        default n
@@ -175,9 +158,10 @@ config ACPI_PROCESSOR
 
          To compile this driver as a module, choose M here:
          the module will be called processor.
+
 config ACPI_IPMI
        tristate "IPMI"
-       depends on IPMI_SI && IPMI_HANDLER
+       depends on IPMI_SI
        default n
        help
          This driver enables the ACPI to access the BMC controller. And it
@@ -361,4 +345,25 @@ config ACPI_BGRT
 
 source "drivers/acpi/apei/Kconfig"
 
+config ACPI_EXTLOG
+       tristate "Extended Error Log support"
+       depends on X86_MCE && X86_LOCAL_APIC
+       select EFI
+       select UEFI_CPER
+       default n
+       help
+         Certain usages such as Predictive Failure Analysis (PFA) require
+         more information about the error than what can be described in
+         processor machine check banks. Most server processors log
+         additional information about the error in processor uncore
+         registers. Since the addresses and layout of these registers vary
+         widely from one processor to another, system software cannot
+         readily make use of them. To complicate matters further, some of
+         the additional error information cannot be constructed without
+         detailed knowledge about platform topology.
+
+         Enhanced MCA Logging allows firmware to provide additional error
+         information to system software, synchronous with MCE or CMCI. This
+         driver adds support for that functionality.
+
 endif  # ACPI