### Arch settings
config X86
def_bool y
+ select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
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
def_bool n
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).
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
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
- bool "Memtest boot parameter"
+config MEMTEST
+ bool "Memtest"
depends on X86_64
default y
help
This option adds a kernel parameter 'memtest', which allows memtest
- to be disabled at boot. If this option is selected, memtest
- functionality can be disabled with memtest=0 on the kernel
- command line. The purpose of this option is to allow a single
- kernel image to be distributed with memtest built in, but not
- necessarily enabled.
-
+ to be set.
+ memtest=0, mean disabled; -- default
+ memtest=1, mean do 1 test pattern;
+ ...
+ memtest=4, mean do 4 test patterns.
If you are unsure how to answer this question, answer Y.
-config MEMTEST_BOOTPARAM_VALUE
- int "Memtest boot parameter default value (0-4)"
- depends on MEMTEST_BOOTPARAM
- range 0 4
- default 0
- help
- This option sets the default value for the kernel parameter
- 'memtest', which allows memtest to be disabled at boot. If this
- option is set to 0 (zero), the memtest kernel parameter will
- default to 0, disabling memtest at bootup. If this option is
- set to 4, the memtest kernel parameter will default to 4,
- enabling memtest at bootup, and use that as pattern number.
-
- If you are unsure how to answer this question, answer 0.
-
config ACPI_SRAT
def_bool y
depends on X86_32 && ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH)
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)"
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