- "Winchip-C6" for original IDT Winchip.
- "Winchip-2" for IDT Winchip 2.
- "Winchip-2A" for IDT Winchips with 3dNow! capabilities.
+ - "GeodeGX1" for Geode GX1 (Cyrix MediaGX).
- "CyrixIII/VIA C3" for VIA Cyrix III or VIA C3.
- "VIA C3-2 for VIA C3-2 "Nehemiah" (model 9 and above).
stores for this CPU, which can increase performance of some
operations.
+config MGEODEGX1
+ bool "GeodeGX1"
+ help
+ Select this for a Geode GX1 (Cyrix MediaGX) chip.
+
config MCYRIXIII
bool "CyrixIII/VIA-C3"
help
int
default "7" if MPENTIUM4 || X86_GENERIC
default "4" if X86_ELAN || M486 || M386
- default "5" if MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2
+ default "5" if MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODEGX1
default "6" if MK7 || MK8 || MPENTIUMM
config RWSEM_GENERIC_SPINLOCK
config X86_PPRO_FENCE
bool
- depends on M686 || M586MMX || M586TSC || M586 || M486 || M386
+ depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
default y
config X86_F00F_BUG
config X86_ALIGNMENT_16
bool
- depends on MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2
+ depends on MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
default y
config X86_GOOD_APIC
Say N if you are unsure.
config X86_UP_APIC
- bool "Local APIC support on uniprocessors" if !SMP
- depends on !(X86_VISWS || X86_VOYAGER)
- ---help---
+ bool "Local APIC support on uniprocessors"
+ depends on !SMP && !(X86_VISWS || X86_VOYAGER)
+ help
A local APIC (Advanced Programmable Interrupt Controller) is an
integrated interrupt controller in the CPU. If you have a single-CPU
system which has a processor with a local APIC, you can say Y here to
performance counters), and the NMI watchdog which detects hard
lockups.
- If you have a system with several CPUs, you do not need to say Y
- here: the local APIC will be used automatically.
-
config X86_UP_IOAPIC
bool "IO-APIC support on uniprocessors"
- depends on !SMP && X86_UP_APIC
+ depends on X86_UP_APIC
help
An IO-APIC (I/O Advanced Programmable Interrupt Controller) is an
SMP-capable replacement for PC-style interrupt controllers. Most
- SMP systems and a small number of uniprocessor systems have one.
+ SMP systems and many recent uniprocessor systems have one.
+
If you have a single-CPU system with an IO-APIC, you can say Y here
to use it. If you say Y here even though your machine doesn't have
an IO-APIC, then the kernel will still run with no slowdown at all.
- If you have a system with several CPUs, you do not need to say Y
- here: the IO-APIC will be used automatically.
-
config X86_LOCAL_APIC
bool
- depends on !SMP && X86_UP_APIC
+ depends on X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER)
default y
config X86_IO_APIC
bool
- depends on !SMP && X86_UP_IOAPIC
+ depends on X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER))
+ default y
+
+config X86_VISWS_APIC
+ bool
+ depends on X86_VISWS
default y
config KERNEL_HZ
config X86_TSC
bool
- depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2) && !X86_NUMAQ
+ depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MGEODEGX1) && !X86_NUMAQ
default y
config X86_MCE
Say Y if you intend to run this kernel on a Dell Inspiron 8000.
Say N otherwise.
+config X86_REBOOTFIXUPS
+ bool "Enable X86 board specific fixups for reboot"
+ depends on X86
+ default n
+ ---help---
+ This enables chipset and/or board specific fixups to be done
+ in order to get reboot to work correctly. This is only needed on
+ some combinations of hardware and BIOS. The symptom, for which
+ this config is intended, is when reboot ends with a stalled/hung
+ system.
+
+ Currently, the only fixup is for the Geode GX1/CS5530A/TROM2.1.
+ combination.
+
+ Say Y if you want to enable the fixup. Currently, it's safe to
+ enable this option even if you don't need it.
+ Say N otherwise.
+
config MICROCODE
tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support"
---help---
depends on NUMA
default y
+config HAVE_MEMORY_PRESENT
+ bool
+ depends on DISCONTIGMEM
+ default y
+
+config NEED_NODE_MEMMAP_SIZE
+ bool
+ depends on DISCONTIGMEM
+ default y
+
config HIGHPTE
bool "Allocate 3rd-level pagetables from highmem"
depends on HIGHMEM4G || HIGHMEM64G
generate incorrect output with certain kernel constructs when
-mregparm=3 is used.
+config SECCOMP
+ bool "Enable seccomp to safely compute untrusted bytecode"
+ depends on PROC_FS
+ default y
+ help
+ This kernel feature is useful for number crunching applications
+ that may need to compute untrusted bytecode during their
+ execution. By using pipes or other transports made available to
+ the process as file descriptors supporting the read/write
+ syscalls, it's possible to isolate those applications in
+ their own address space using seccomp. Once seccomp is
+ enabled via /proc/<pid>/seccomp, it cannot be disabled
+ and the task is only allowed to execute a few safe syscalls
+ defined by each seccomp mode.
+
+ If unsure, say Y. Only embedded should say N here.
+
endmenu
menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-config X86_VISWS_APIC
- bool
- depends on X86_VISWS
- default y
-
-config X86_LOCAL_APIC
- bool
- depends on (X86_VISWS || SMP) && !X86_VOYAGER
- default y
-
-config X86_IO_APIC
- bool
- depends on SMP && !(X86_VISWS || X86_VOYAGER)
- default y
-
config PCI
bool "PCI support" if !X86_VISWS
depends on !X86_VOYAGER
config PCI_MMCONFIG
bool
- depends on PCI && (PCI_GOMMCONFIG || (PCI_GOANY && ACPI))
+ depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY)
select ACPI_BOOT
default y
source "drivers/pci/Kconfig"
+config ISA_DMA_API
+ bool
+ default y
+
config ISA
bool "ISA support"
depends on !(X86_VOYAGER || X86_VISWS)
source "drivers/eisa/Kconfig"
config MCA
- bool "MCA support"
- depends on !(X86_VISWS || X86_VOYAGER)
+ bool "MCA support" if !(X86_VISWS || X86_VOYAGER)
+ default y if X86_VOYAGER
help
MicroChannel Architecture is found in some IBM PS/2 machines and
laptops. It is a bus system similar to PCI or ISA. See
<file:Documentation/mca.txt> (and especially the web page given
there) before attempting to build an MCA bus kernel.
-config MCA
- depends on X86_VOYAGER
- default y if X86_VOYAGER
-
source "drivers/mca/Kconfig"
config SCx200
git://git.onelab.eu / linux-2.6.git / blobdiff