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x86: move all simple arch settings to Kconfig
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Most of the arch settings were equal so combine them
in the first part of Kconfig.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
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sravnborg committed Nov 12, 2007
1 parent bc0120f commit 8d5fffb
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Showing 3 changed files with 136 additions and 234 deletions.
136 changes: 136 additions & 0 deletions arch/x86/Kconfig
Original file line number Diff line number Diff line change
@@ -1,6 +1,86 @@
# x86 configuration

### Arch settings
config X86
bool
default y

config 64BIT
def_bool X86_64

config GENERIC_TIME
bool
default y

config GENERIC_CMOS_UPDATE
bool
default y

config CLOCKSOURCE_WATCHDOG
bool
default y

config GENERIC_CLOCKEVENTS
bool
default y

config GENERIC_CLOCKEVENTS_BROADCAST
bool
default y
depends on X86_64 || (X86_32 && X86_LOCAL_APIC)

config LOCKDEP_SUPPORT
bool
default y

config STACKTRACE_SUPPORT
bool
default y

config SEMAPHORE_SLEEPERS
bool
default y

config MMU
bool
default y

config ZONE_DMA
bool
default y

config QUICKLIST
bool
default X86_32

config SBUS
bool

config GENERIC_ISA_DMA
bool
default y

config GENERIC_IOMAP
bool
default y

config GENERIC_BUG
bool
default y
depends on BUG

config GENERIC_HWEIGHT
bool
default y

config ARCH_MAY_HAVE_PC_FDC
bool
default y

config DMI
bool
default y

config RWSEM_GENERIC_SPINLOCK
def_bool !X86_XADD

Expand All @@ -16,6 +96,62 @@ config ARCH_HAS_ILOG2_U64
config GENERIC_CALIBRATE_DELAY
def_bool y

config GENERIC_TIME_VSYSCALL
bool
default X86_64





config ZONE_DMA32
bool
default X86_64

config ARCH_POPULATES_NODE_MAP
def_bool y

config AUDIT_ARCH
bool
default X86_64

# Use the generic interrupt handling code in kernel/irq/:
config GENERIC_HARDIRQS
bool
default y

config GENERIC_IRQ_PROBE
bool
default y

config GENERIC_PENDING_IRQ
bool
depends on GENERIC_HARDIRQS && SMP
default y

config X86_SMP
bool
depends on X86_32 && SMP && !X86_VOYAGER
default y

config X86_HT
bool
depends on SMP && !(X86_VISWS || X86_VOYAGER || MK8)
default y

config X86_BIOS_REBOOT
bool
depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
default y

config X86_TRAMPOLINE
bool
depends on X86_SMP || (X86_VOYAGER && SMP)
default y

config KTIME_SCALAR
def_bool X86_32


menu "Power management options"
depends on !X86_VOYAGER
Expand Down
119 changes: 0 additions & 119 deletions arch/x86/Kconfig.i386
Original file line number Diff line number Diff line change
Expand Up @@ -14,83 +14,6 @@ config X86_32
486, 586, Pentiums, and various instruction-set-compatible chips by
AMD, Cyrix, and others.

config GENERIC_TIME
bool
default y

config GENERIC_CMOS_UPDATE
bool
default y

config CLOCKSOURCE_WATCHDOG
bool
default y

config GENERIC_CLOCKEVENTS
bool
default y

config GENERIC_CLOCKEVENTS_BROADCAST
bool
default y
depends on X86_LOCAL_APIC

config LOCKDEP_SUPPORT
bool
default y

config STACKTRACE_SUPPORT
bool
default y

config SEMAPHORE_SLEEPERS
bool
default y

config X86
bool
default y

config MMU
bool
default y

config ZONE_DMA
bool
default y

config QUICKLIST
bool
default y

config SBUS
bool

config GENERIC_ISA_DMA
bool
default y

config GENERIC_IOMAP
bool
default y

config GENERIC_BUG
bool
default y
depends on BUG

config GENERIC_HWEIGHT
bool
default y

config ARCH_MAY_HAVE_PC_FDC
bool
default y

config DMI
bool
default y

source "init/Kconfig"

menu "Processor type and features"
Expand Down Expand Up @@ -837,9 +760,6 @@ config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on X86_32 && ARCH_SPARSEMEM_ENABLE

config ARCH_POPULATES_NODE_MAP
def_bool y

config ARCH_MEMORY_PROBE
def_bool X86_64
depends on MEMORY_HOTPLUG
Expand Down Expand Up @@ -1148,43 +1068,4 @@ config OUT_OF_LINE_PFN_TO_PAGE
def_bool X86_64
depends on DISCONTIGMEM

#
# Use the generic interrupt handling code in kernel/irq/:
#
config GENERIC_HARDIRQS
bool
default y

config GENERIC_IRQ_PROBE
bool
default y

config GENERIC_PENDING_IRQ
bool
depends on GENERIC_HARDIRQS && SMP
default y

config X86_SMP
bool
depends on X86_32 && SMP && !X86_VOYAGER
default y

config X86_HT
bool
depends on SMP && !(X86_VISWS || X86_VOYAGER || MK8)
default y

config X86_BIOS_REBOOT
bool
depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
default y

config X86_TRAMPOLINE
bool
depends on X86_SMP || (X86_VOYAGER && SMP)
default y

config KTIME_SCALAR
def_bool X86_32

source "arch/x86/Kconfig"
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