diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig index efbd2929aeb75c563b5ccbf4b267be596ce921e2..f4a0daa556eb56f98e4dc2a4f9a312ee4024a9ac 100644 --- a/arch/ia64/configs/generic_defconfig +++ b/arch/ia64/configs/generic_defconfig @@ -25,7 +25,6 @@ CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y CONFIG_EFI_VARS=y CONFIG_BINFMT_MISC=m -CONFIG_ACPI_PROCFS=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_DOCK=y diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig index 0f4e9e41f130623baae948b022dbd01468869331..0fed9ae5a42a7a0630673efe62662b6973bf64fa 100644 --- a/arch/ia64/configs/tiger_defconfig +++ b/arch/ia64/configs/tiger_defconfig @@ -26,7 +26,6 @@ CONFIG_IA64_PALINFO=y CONFIG_KEXEC=y CONFIG_EFI_VARS=y CONFIG_BINFMT_MISC=m -CONFIG_ACPI_PROCFS=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_PROCESSOR=m diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig index fc7aba07c2b4f7064efa3e0e9704382e5495fdf6..54bc72eda30d4f5efefa3c3f9949fcba3155adc0 100644 --- a/arch/ia64/configs/zx1_defconfig +++ b/arch/ia64/configs/zx1_defconfig @@ -16,7 +16,6 @@ CONFIG_IA64_PALINFO=y CONFIG_CRASH_DUMP=y CONFIG_EFI_VARS=y CONFIG_BINFMT_MISC=y -CONFIG_ACPI_PROCFS=y CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_PACKET=y diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index a7fef2621cc9a7f89a824a761413451c1d1f06b9..619e7f7426c6d2cf5416cd7179ed5c37c5d0340e 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -60,7 +60,6 @@ CONFIG_CRASH_DUMP=y CONFIG_HIBERNATION=y CONFIG_PM_DEBUG=y CONFIG_PM_TRACE_RTC=y -CONFIG_ACPI_PROCFS=y CONFIG_ACPI_DOCK=y CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index c1119d4c1281dff554e5b0ebe06a4eb7948bab36..6181c69b786bd963107e698bf8e936529f05546f 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -58,7 +58,6 @@ CONFIG_CRASH_DUMP=y CONFIG_HIBERNATION=y CONFIG_PM_DEBUG=y CONFIG_PM_TRACE_RTC=y -CONFIG_ACPI_PROCFS=y CONFIG_ACPI_DOCK=y CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 4770de5707b9b9eb0a4c27f14c7ec9ad13035257..f60f11d7e4896b16ded29d555109a5a9fc694d50 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -43,19 +43,6 @@ config ACPI_SLEEP depends on SUSPEND || HIBERNATION default y -config ACPI_PROCFS - bool "Deprecated /proc/acpi files" - depends on PROC_FS - help - For backwards compatibility, this option allows - deprecated /proc/acpi/ files to exist, even when - they have been replaced by functions in /sys. - - 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_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" default n @@ -343,6 +330,19 @@ config ACPI_BGRT data from the firmware boot splash. It will appear under /sys/firmware/acpi/bgrt/ . +config ACPI_REDUCED_HARDWARE_ONLY + bool "Hardware-reduced ACPI support only" if EXPERT + def_bool n + depends on ACPI + help + This config item changes the way the ACPI code is built. When this + option is selected, the kernel will use a specialized version of + ACPICA that ONLY supports the ACPI "reduced hardware" mode. The + resulting kernel will be smaller but it will also be restricted to + running in ACPI reduced hardware mode ONLY. + + If you are unsure what to do, do not enable this option. + source "drivers/acpi/apei/Kconfig" config ACPI_EXTLOG diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig index 3650b21832279a91568266208059296fadfab94c..c4dac71509605985ae872a3f524f4dd51881eabc 100644 --- a/drivers/acpi/apei/Kconfig +++ b/drivers/acpi/apei/Kconfig @@ -12,7 +12,7 @@ config ACPI_APEI config ACPI_APEI_GHES bool "APEI Generic Hardware Error Source" - depends on ACPI_APEI && X86 + depends on ACPI_APEI select ACPI_HED select IRQ_WORK select GENERIC_ALLOCATOR diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 1ab66659f904b570c9dc29226560a7e6f9a5e0ec..93c55ed7c53d88ec500123d361987478d975d11e 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -54,6 +54,12 @@ #define ACPI_USE_SYSTEM_INTTYPES +/* Compile for reduced hardware mode only with this kernel config */ + +#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY +#define ACPI_REDUCED_HARDWARE 1 +#endif + #include #include #include