config PARISC
def_bool y
+ select HAVE_IDE
+ select HAVE_OPROFILE
+ select HAVE_FUNCTION_TRACER if 64BIT
+ select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
+ select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
+ select RTC_CLASS
+ select RTC_DRV_GENERIC
+ select INIT_ALL_POSSIBLE
+ select BUG
+ select HAVE_PERF_EVENTS
+ select GENERIC_ATOMIC64 if !64BIT
+ select HAVE_ARCH_TRACEHOOK
help
The PA-RISC microprocessor is designed by Hewlett-Packard and used
in many of their workstations & servers (HP9000 700 and 800 series,
config STACK_GROWSUP
def_bool y
+config GENERIC_LOCKBREAK
+ bool
+ default y
+ depends on SMP && PREEMPT
+
config RWSEM_GENERIC_SPINLOCK
def_bool y
config RWSEM_XCHGADD_ALGORITHM
bool
+config ARCH_HAS_ILOG2_U32
+ bool
+ default n
+
+config ARCH_HAS_ILOG2_U64
+ bool
+ default n
+
config GENERIC_FIND_NEXT_BIT
bool
default y
+config GENERIC_BUG
+ bool
+ default y
+ depends on BUG
+
config GENERIC_HWEIGHT
bool
default y
bool
default y
-config TIME_LOW_RES
+config GENERIC_TIME
bool
- depends on SMP
default y
-config GENERIC_ISA_DMA
+config TIME_LOW_RES
bool
+ depends on SMP
+ default y
config GENERIC_HARDIRQS
def_bool y
config GENERIC_IRQ_PROBE
def_bool y
+config HAVE_LATENCYTOP_SUPPORT
+ def_bool y
+
+config IRQ_PER_CPU
+ bool
+ default y
+
# unless you want to implement ACPI on PA-RISC ... ;-)
config PM
bool
+config STACKTRACE_SUPPORT
+ def_bool y
+
config ISA_DMA_API
bool
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
+
menu "Processor type and features"
config PREFETCH
def_bool y
- depends on PA8X00
+ depends on PA8X00 || PA7200
config 64BIT
bool "64-bit kernel"
enable this option otherwise. The 64bit kernel is significantly bigger
and slower than the 32bit one.
+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 PARISC_PAGE_SIZE_4KB
+ bool "4KB"
+ help
+ 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"
+ select USE_GENERIC_SMP_HELPERS
---help---
This enables support for systems with more than one CPU. If you have
a system with only one CPU, like most personal computers, say N. If
singleprocessor machines. On a singleprocessor machine, the kernel
will run faster if you say N here.
- See also the <file:Documentation/smp.txt>,
- <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
- at <http://www.tldp.org/docs.html#howto>.
+ See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
+ available at <http://www.tldp.org/docs.html#howto>.
If you don't know what to do here, say N.
source "fs/Kconfig"
-source "arch/parisc/oprofile/Kconfig"
-
source "arch/parisc/Kconfig.debug"
source "security/Kconfig"