### Arch settings
config X86
def_bool y
+ select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
- select HAVE_ARCH_KGDB
+ select HAVE_ARCH_KGDB if !X86_VOYAGER
+
+config ARCH_DEFCONFIG
+ string
+ default "arch/x86/configs/i386_defconfig" if X86_32
+ default "arch/x86/configs/x86_64_defconfig" if X86_64
config GENERIC_LOCKBREAK
config ARCH_MAY_HAVE_PC_FDC
def_bool y
-config DMI
- def_bool y
-
config RWSEM_GENERIC_SPINLOCK
def_bool !X86_XADD
config ARCH_HAS_CPU_RELAX
def_bool y
+config ARCH_HAS_CACHE_LINE_SIZE
+ def_bool y
+
config HAVE_SETUP_PER_CPU_AREA
def_bool X86_64 || (X86_SMP && !X86_VOYAGER)
+config HAVE_CPUMASK_OF_CPU_MAP
+ def_bool X86_64_SMP
+
config ARCH_HIBERNATION_POSSIBLE
def_bool y
depends on !SMP || !X86_VOYAGER
config ARCH_SUPPORTS_AOUT
def_bool y
+config ARCH_SUPPORTS_OPTIMIZED_INLINING
+ def_bool y
+
# Use the generic interrupt handling code in kernel/irq/:
config GENERIC_HARDIRQS
bool
config X86_BIOS_REBOOT
bool
- depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
+ depends on !X86_VISWS && !X86_VOYAGER
default y
config X86_TRAMPOLINE
select GENERIC_GPIO
select LEDS_CLASS
select LEDS_GPIO
+ select NEW_LEDS
help
This option is needed for RDC R-321x system-on-chip, also known
as R-8610-(G).
at the moment), by linking the kernel to a GPL-ed ROM module
provided by the hypervisor.
+config KVM_CLOCK
+ bool "KVM paravirtualized clock"
+ select PARAVIRT
+ select PARAVIRT_CLOCK
+ depends on !(X86_VISWS || X86_VOYAGER)
+ help
+ Turning on this option will allow you to run a paravirtualized clock
+ when running over the KVM hypervisor. Instead of relying on a PIT
+ (or probably other) emulation by the underlying device model, the host
+ provides the guest with timing infrastructure such as time of day, and
+ system time
+
+config KVM_GUEST
+ bool "KVM Guest support"
+ select PARAVIRT
+ depends on !(X86_VISWS || X86_VOYAGER)
+ help
+ This option enables various optimizations for running under the KVM
+ hypervisor.
+
source "arch/x86/lguest/Kconfig"
config PARAVIRT
over full virtualization. However, when run without a hypervisor
the kernel is theoretically slower and slightly larger.
+config PARAVIRT_CLOCK
+ bool
+ default n
+
endif
config MEMTEST_BOOTPARAM
# Mark as embedded because too many people got it wrong.
# The code disables itself when not needed.
+config DMI
+ default y
+ bool "Enable DMI scanning" if EMBEDDED
+ help
+ Enabled scanning of DMI to identify machine quirks. Say Y
+ here unless you have verified that your setup is not
+ affected by entries in the DMI blacklist. Required by PNP
+ BIOS code.
+
config GART_IOMMU
bool "GART IOMMU support" if EMBEDDED
default y
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
access 32-bits of memory can be used on systems with more than
3 GB of memory. If unsure, say Y.
+config IOMMU_HELPER
+ def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB)
config NR_CPUS
int "Maximum number of CPUs (2-255)"
number of nodes. This is only useful for debugging.
config NODES_SHIFT
- int "Max num nodes shift(1-15)"
- range 1 15 if X86_64
+ int "Max num nodes shift(1-9)"
+ range 1 9 if X86_64
default "6" if X86_64
default "4" if X86_NUMAQ
default "3"
See <file:Documentation/mtrr.txt> for more information.
config X86_PAT
- def_bool y
+ bool
prompt "x86 PAT support"
- depends on MTRR && NONPROMISC_DEVMEM
+ depends on MTRR
help
Use PAT attributes to setup page level cache control.
config KEXEC
bool "kexec system call"
- depends on X86_64 || X86_BIOS_REBOOT
+ depends on X86_BIOS_REBOOT
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
config PCI_GODIRECT
bool "Direct"
+config PCI_GOOLPC
+ bool "OLPC"
+ depends on OLPC
+
config PCI_GOANY
bool "Any"
# x86-64 doesn't support PCI BIOS access from long mode so always go direct.
config PCI_DIRECT
def_bool y
- depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY) || X86_VISWS)
+ depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC) || X86_VISWS)
config PCI_MMCONFIG
def_bool y
depends on X86_32 && PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY)
+config PCI_OLPC
+ def_bool y
+ depends on PCI && OLPC && (PCI_GOOLPC || PCI_GOANY)
+
config PCI_DOMAINS
def_bool y
depends on PCI
MFGPTs have a better resolution and max interval than the
generic PIT, and are suitable for use as high-res timers.
+config OLPC
+ bool "One Laptop Per Child support"
+ default n
+ help
+ Add support for detecting the unique features of the OLPC
+ XO hardware.
+
endif # X86_32
config K8_NB
git.openpandora.org / pandora-kernel.git / blobdiff