Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[linux-2.6] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 3162cb4..aaed1a3 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -18,6 +18,7 @@ config X86_64
 ### Arch settings
 config X86
        def_bool y
+       select HAVE_IDE
        select HAVE_OPROFILE
        select HAVE_KPROBES
 
@@ -52,6 +53,10 @@ config HAVE_LATENCYTOP_SUPPORT
 config SEMAPHORE_SLEEPERS
        def_bool y
 
+config FAST_CMPXCHG_LOCAL
+       bool
+       default y
+
 config MMU
        def_bool y
 
@@ -98,6 +103,9 @@ config ARCH_HAS_ILOG2_U32
 config ARCH_HAS_ILOG2_U64
        def_bool n
 
+config ARCH_HAS_CPU_IDLE_WAIT
+       def_bool y
+
 config GENERIC_CALIBRATE_DELAY
        def_bool y
 
@@ -105,6 +113,9 @@ config GENERIC_TIME_VSYSCALL
        bool
        default X86_64
 
+config ARCH_HAS_CPU_RELAX
+       def_bool y
+
 config HAVE_SETUP_PER_CPU_AREA
        def_bool X86_64
 
@@ -129,6 +140,9 @@ config AUDIT_ARCH
        bool
        default X86_64
 
+config ARCH_SUPPORTS_AOUT
+       def_bool y
+
 # Use the generic interrupt handling code in kernel/irq/:
 config GENERIC_HARDIRQS
        bool
@@ -202,8 +216,7 @@ config SMP
          Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
          Management" code will be disabled if you say Y here.
 
-         See also the <file:Documentation/smp.txt>,
-         <file:Documentation/i386/IO-APIC.txt>,
+         See also <file:Documentation/i386/IO-APIC.txt>,
          <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
          <http://www.tldp.org/docs.html#howto>.
 
@@ -307,6 +320,7 @@ config X86_RDC321X
        select M486
        select X86_REBOOTFIXUPS
        select GENERIC_GPIO
+       select LEDS_CLASS
        select LEDS_GPIO
        help
          This option is needed for RDC R-321x system-on-chip, also known
@@ -415,7 +429,7 @@ config HPET_TIMER
 
 config HPET_EMULATE_RTC
        def_bool y
-       depends on HPET_TIMER && (RTC=y || RTC=m)
+       depends on HPET_TIMER && (RTC=y || RTC=m || RTC_DRV_CMOS=m || RTC_DRV_CMOS=y)
 
 # Mark as embedded because too many people got it wrong.
 # The code disables itself when not needed.
@@ -465,6 +479,9 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT
          Calgary anyway, pass 'iommu=calgary' on the kernel command line.
          If unsure, say Y.
 
+config IOMMU_HELPER
+       def_bool (CALGARY_IOMMU || GART_IOMMU)
+
 # need this always selected by IOMMU for the VIA workaround
 config SWIOTLB
        bool
@@ -628,7 +645,6 @@ config TOSHIBA
 
 config I8K
        tristate "Dell laptop support"
-       depends on X86_32
        ---help---
          This adds a driver to safely access the System Management Mode
          of the CPU on the Dell Inspiron 8000. The System Management Mode
@@ -1568,7 +1584,7 @@ config IA32_EMULATION
 
 config IA32_AOUT
        tristate "IA32 a.out support"
-       depends on IA32_EMULATION
+       depends on IA32_EMULATION && ARCH_SUPPORTS_AOUT
        help
          Support old a.out binaries in the 32bit emulation.