Merge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[pandora-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7d45601..a67e014 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -20,6 +20,7 @@ config X86
        select HAVE_UNSTABLE_SCHED_CLOCK
        select HAVE_IDE
        select HAVE_OPROFILE
+       select HAVE_PCSPKR_PLATFORM
        select HAVE_PERF_EVENTS
        select HAVE_IRQ_WORK
        select HAVE_IOREMAP_PROT
@@ -70,6 +71,7 @@ config X86
        select IRQ_FORCED_THREADING
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_BPF_JIT if (X86_64 && NET)
+       select CLKEVT_I8253
 
 config INSTRUCTION_DECODER
        def_bool (KPROBES || PERF_EVENTS)
@@ -93,6 +95,10 @@ config CLOCKSOURCE_WATCHDOG
 config GENERIC_CLOCKEVENTS
        def_bool y
 
+config ARCH_CLOCKSOURCE_DATA
+       def_bool y
+       depends on X86_64
+
 config GENERIC_CLOCKEVENTS_BROADCAST
        def_bool y
        depends on X86_64 || (X86_32 && X86_LOCAL_APIC)
@@ -384,12 +390,21 @@ config X86_INTEL_CE
          This option compiles in support for the CE4100 SOC for settop
          boxes and media devices.
 
+config X86_INTEL_MID
+       bool "Intel MID platform support"
+       depends on X86_32
+       depends on X86_EXTENDED_PLATFORM
+       ---help---
+         Select to build a kernel capable of supporting Intel MID platform
+         systems which do not have the PCI legacy interfaces (Moorestown,
+         Medfield). If you are building for a PC class system say N here.
+
+if X86_INTEL_MID
+
 config X86_MRST
        bool "Moorestown MID platform"
        depends on PCI
        depends on PCI_GOANY
-       depends on X86_32
-       depends on X86_EXTENDED_PLATFORM
        depends on X86_IO_APIC
        select APB_TIMER
        select I2C
@@ -404,6 +419,8 @@ config X86_MRST
          nor standard legacy replacement devices/features. e.g. Moorestown does
          not contain i8259, i8254, HPET, legacy BIOS, most of the io ports.
 
+endif
+
 config X86_RDC321X
        bool "RDC R-321x SoC"
        depends on X86_32
@@ -512,6 +529,18 @@ menuconfig PARAVIRT_GUEST
 
 if PARAVIRT_GUEST
 
+config PARAVIRT_TIME_ACCOUNTING
+       bool "Paravirtual steal time accounting"
+       select PARAVIRT
+       default n
+       ---help---
+         Select this option to enable fine granularity task steal time
+         accounting. Time spent executing other tasks in parallel with
+         the current vCPU is discounted from the vCPU power. To account for
+         that, there can be a small performance impact.
+
+         If in doubt, say N here.
+
 source "arch/x86/xen/Kconfig"
 
 config KVM_CLOCK
@@ -617,6 +646,7 @@ config HPET_EMULATE_RTC
 config APB_TIMER
        def_bool y if MRST
        prompt "Langwell APB Timer Support" if X86_MRST
+       select DW_APB_TIMER
        help
          APB timer is the replacement for 8254, HPET on X86 MID platforms.
          The APBT provides a stable time base on SMP