mainmenu "Linux/PA-RISC Kernel Configuration"
config PARISC
- bool
- default y
+ def_bool y
help
The PA-RISC microprocessor is designed by Hewlett-Packard and used
in many of their workstations & servers (HP9000 700 and 800 series,
at <http://www.parisc-linux.org/>.
config MMU
- bool
- default y
+ def_bool y
config STACK_GROWSUP
+ def_bool y
+
+config RWSEM_GENERIC_SPINLOCK
+ def_bool y
+
+config RWSEM_XCHGADD_ALGORITHM
+ bool
+
+config GENERIC_FIND_NEXT_BIT
bool
default y
-config UID16
+config GENERIC_HWEIGHT
bool
+ default y
-config RWSEM_GENERIC_SPINLOCK
+config GENERIC_CALIBRATE_DELAY
bool
default y
-config RWSEM_XCHGADD_ALGORITHM
+config TIME_LOW_RES
bool
+ depends on SMP
+ default y
config GENERIC_ISA_DMA
bool
+config GENERIC_HARDIRQS
+ def_bool y
+
+config GENERIC_IRQ_PROBE
+ def_bool y
+
# unless you want to implement ACPI on PA-RISC ... ;-)
config PM
bool
+config ISA_DMA_API
+ bool
+
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ depends on BROKEN
+ default y
+
source "init/Kconfig"
config PA7000
bool "PA7000/PA7100"
---help---
- This is the processor type of your CPU. This information is used for
- optimizing purposes. In order to compile a kernel that can run on
- all PA CPUs (albeit not optimally fast), you can specify "PA7000"
- here.
+ This is the processor type of your CPU. This information is
+ used for optimizing purposes. In order to compile a kernel
+ that can run on all 32-bit PA CPUs (albeit not optimally fast),
+ you can specify "PA7000" here.
Specifying "PA8000" here will allow you to select a 64-bit kernel
which is required on some machines.
config PA7100LC
- bool "PA7100LC/PA7300LC"
+ bool "PA7100LC"
help
- Select this option for a 7100LC or 7300LC processor, as used
- in the 712, 715/Mirage, A180, B132, C160L and some other machines.
+ Select this option for the PCX-L processor, as used in the
+ 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
+ D200, D210, D300, D310 and E-class
config PA7200
bool "PA7200"
help
- Select this option for the PCX-T' processor, as used in C110, D100
- and similar machines.
+ Select this option for the PCX-T' processor, as used in the
+ C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
+ K100, K200, K210, K220, K400, K410 and K420
+
+config PA7300LC
+ bool "PA7300LC"
+ help
+ Select this option for the PCX-L2 processor, as used in the
+ 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
+ D220, D230, D320 and D330.
config PA8X00
bool "PA8000 and up"
# Define implied options from the CPU selection here
config PA20
- bool
+ def_bool y
depends on PA8X00
- default y
config PA11
- bool
- depends on PA7000 || PA7100LC || PA7200
- default y
+ def_bool y
+ depends on PA7000 || PA7100LC || PA7200 || PA7300LC
+
+config PREFETCH
+ def_bool y
+ depends on PA8X00
-config PARISC64
+config 64BIT
bool "64-bit kernel"
depends on PA8X00
help
Enable this if you want to support 64bit kernel on PA-RISC platform.
-
+
At the moment, only people willing to use more than 2GB of RAM,
or having a 64bit-only capable PA-RISC machine should say Y here.
enable this option otherwise. The 64bit kernel is significantly bigger
and slower than the 32bit one.
-config 64BIT
- def_bool PARISC64
+choice
+ prompt "Kernel page size"
+ default PARISC_PAGE_SIZE_4KB if !64BIT
+ default PARISC_PAGE_SIZE_4KB if 64BIT
+# default PARISC_PAGE_SIZE_16KB if 64BIT
-config PDC_NARROW
- bool "32-bit firmware"
- depends on PARISC64
+config PARISC_PAGE_SIZE_4KB
+ bool "4KB"
help
- This option will enable owners of C160, C180, C200, C240, C360, J280,
- J282, J2240 and some D/K/R class to run a 64bit kernel with their
- 32bit PDC firmware.
-
- Nobody should try this option unless they know what they are doing.
-
- If unsure, say N.
+ This lets you select the page size of the kernel. For best
+ performance, a page size of 16KB is recommended. For best
+ compatibility with 32bit applications, a page size of 4KB should be
+ selected (the vast majority of 32bit binaries work perfectly fine
+ with a larger page size).
+
+ 4KB For best 32bit compatibility
+ 16KB For best performance
+ 64KB For best performance, might give more overhead.
+
+ If you don't know what to do, choose 4KB.
+
+config PARISC_PAGE_SIZE_16KB
+ bool "16KB (EXPERIMENTAL)"
+ depends on PA8X00 && EXPERIMENTAL
+
+config PARISC_PAGE_SIZE_64KB
+ bool "64KB (EXPERIMENTAL)"
+ depends on PA8X00 && EXPERIMENTAL
+
+endchoice
config SMP
bool "Symmetric multi-processing support"
If you don't know what to do here, say N.
-config PREEMPT
+config HOTPLUG_CPU
bool
-# bool "Preemptible Kernel"
- default n
+ default y if SMP
+ select HOTPLUG
+
+config ARCH_SELECT_MEMORY_MODEL
+ def_bool y
+ depends on 64BIT
+
+config ARCH_DISCONTIGMEM_ENABLE
+ def_bool y
+ depends on 64BIT
+
+config ARCH_FLATMEM_ENABLE
+ def_bool y
+
+config ARCH_DISCONTIGMEM_DEFAULT
+ def_bool y
+ depends on ARCH_DISCONTIGMEM_ENABLE
+
+config NODES_SHIFT
+ int
+ default "3"
+ depends on NEED_MULTIPLE_NODES
+
+source "kernel/Kconfig.preempt"
+source "kernel/Kconfig.hz"
+source "mm/Kconfig"
config COMPAT
- bool
- depends on PARISC64
- default y
+ def_bool y
+ depends on 64BIT
config HPUX
bool "Support for HP-UX binaries"
- depends on !PARISC64
+ depends on !64BIT
config NR_CPUS
int "Maximum number of CPUs (2-32)"
endmenu
+source "net/Kconfig"
+
source "drivers/Kconfig"
source "fs/Kconfig"
source "arch/parisc/oprofile/Kconfig"
-menu "Kernel hacking"
-
-config DEBUG_KERNEL
- bool "Kernel debugging"
- help
- Say Y here if you are developing drivers or trying to debug and
- identify kernel problems.
-
-config DEBUG_SLAB
- bool "Debug memory allocations"
- depends on DEBUG_KERNEL
- help
- Say Y here to have the kernel do limited verification on memory
- allocation as well as poisoning memory on free to catch use of freed
- memory.
-
-config MAGIC_SYSRQ
- bool "Magic SysRq key"
- depends on DEBUG_KERNEL
- help
- If you say Y here, you will have some control over the system even
- if the system crashes for example during kernel debugging (e.g., you
- will be able to flush the buffer cache to disk, reboot the system
- immediately or dump some status information). This is accomplished
- by pressing various keys while holding SysRq (Alt+PrintScreen). It
- also works on a serial console (on PC hardware at least), if you
- send a BREAK and then within 5 seconds a command keypress. The
- keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
- unless you really know what this hack does.
-
-config FRAME_POINTER
- bool "Compile the kernel with frame pointers"
- help
- If you say Y here the resulting kernel image will be slightly larger
- and slower, but it will give very useful debugging information.
- If you don't debug the kernel, you can say N, but we may not be able
- to solve problems without frame pointers.
-
-config DEBUG_INFO
- bool "Compile the kernel with debug info"
- depends on DEBUG_KERNEL
- help
- If you say Y here the resulting kernel image will include
- debugging info resulting in a larger kernel image.
- Say Y here only if you plan to use gdb to debug the kernel.
- If you don't debug the kernel, you can say N.
-
-endmenu
+source "arch/parisc/Kconfig.debug"
source "kernel/vserver/Kconfig"
source "crypto/Kconfig"
source "lib/Kconfig"
-
git://git.onelab.eu / linux-2.6.git / blobdiff