5
select HAVE_FUNCTION_TRACER if 64BIT
6
select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
7
select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
10
select INIT_ALL_POSSIBLE
13
select HAVE_PERF_EVENTS
14
select GENERIC_ATOMIC64 if !64BIT
15
select HAVE_GENERIC_HARDIRQS
16
select GENERIC_IRQ_PROBE
18
select ARCH_HAVE_NMI_SAFE_CMPXCHG
21
The PA-RISC microprocessor is designed by Hewlett-Packard and used
22
in many of their workstations & servers (HP9000 700 and 800 series,
23
and later HP3000 series). The PA-RISC Linux project home page is
24
at <http://www.parisc-linux.org/>.
32
config GENERIC_LOCKBREAK
35
depends on SMP && PREEMPT
37
config RWSEM_GENERIC_SPINLOCK
40
config RWSEM_XCHGADD_ALGORITHM
43
config ARCH_HAS_ILOG2_U32
47
config ARCH_HAS_ILOG2_U64
56
config GENERIC_HWEIGHT
60
config GENERIC_CALIBRATE_DELAY
69
config HAVE_LATENCYTOP_SUPPORT
72
# unless you want to implement ACPI on PA-RISC ... ;-)
76
config STACKTRACE_SUPPORT
79
config NEED_DMA_MAP_STATE
82
config NEED_SG_DMA_LENGTH
88
config ARCH_MAY_HAVE_PC_FDC
95
source "kernel/Kconfig.freezer"
98
menu "Processor type and features"
101
prompt "Processor type"
107
This is the processor type of your CPU. This information is
108
used for optimizing purposes. In order to compile a kernel
109
that can run on all 32-bit PA CPUs (albeit not optimally fast),
110
you can specify "PA7000" here.
112
Specifying "PA8000" here will allow you to select a 64-bit kernel
113
which is required on some machines.
118
Select this option for the PCX-L processor, as used in the
119
712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
120
D200, D210, D300, D310 and E-class
125
Select this option for the PCX-T' processor, as used in the
126
C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
127
K100, K200, K210, K220, K400, K410 and K420
132
Select this option for the PCX-L2 processor, as used in the
133
744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
134
D220, D230, D320 and D330.
139
Select this option for PCX-U to PCX-W2 processors.
143
# Define implied options from the CPU selection here
151
depends on PA7000 || PA7100LC || PA7200 || PA7300LC
155
depends on PA8X00 || PA7200
161
Enable this if you want to support 64bit kernel on PA-RISC platform.
163
At the moment, only people willing to use more than 2GB of RAM,
164
or having a 64bit-only capable PA-RISC machine should say Y here.
166
Since there is no 64bit userland on PA-RISC, there is no point to
167
enable this option otherwise. The 64bit kernel is significantly bigger
168
and slower than the 32bit one.
171
prompt "Kernel page size"
172
default PARISC_PAGE_SIZE_4KB
174
config PARISC_PAGE_SIZE_4KB
177
This lets you select the page size of the kernel. For best
178
performance, a page size of 16KB is recommended. For best
179
compatibility with 32bit applications, a page size of 4KB should be
180
selected (the vast majority of 32bit binaries work perfectly fine
181
with a larger page size).
183
4KB For best 32bit compatibility
184
16KB For best performance
185
64KB For best performance, might give more overhead.
187
If you don't know what to do, choose 4KB.
189
config PARISC_PAGE_SIZE_16KB
190
bool "16KB (EXPERIMENTAL)"
191
depends on PA8X00 && EXPERIMENTAL
193
config PARISC_PAGE_SIZE_64KB
194
bool "64KB (EXPERIMENTAL)"
195
depends on PA8X00 && EXPERIMENTAL
200
bool "Symmetric multi-processing support"
201
select USE_GENERIC_SMP_HELPERS
203
This enables support for systems with more than one CPU. If you have
204
a system with only one CPU, like most personal computers, say N. If
205
you have a system with more than one CPU, say Y.
207
If you say N here, the kernel will run on single and multiprocessor
208
machines, but will use only one CPU of a multiprocessor machine. If
209
you say Y here, the kernel will run on many, but not all,
210
singleprocessor machines. On a singleprocessor machine, the kernel
211
will run faster if you say N here.
213
See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
214
available at <http://www.tldp.org/docs.html#howto>.
216
If you don't know what to do here, say N.
223
config ARCH_SELECT_MEMORY_MODEL
227
config ARCH_DISCONTIGMEM_ENABLE
231
config ARCH_FLATMEM_ENABLE
234
config ARCH_DISCONTIGMEM_DEFAULT
236
depends on ARCH_DISCONTIGMEM_ENABLE
241
depends on NEED_MULTIPLE_NODES
243
source "kernel/Kconfig.preempt"
244
source "kernel/Kconfig.hz"
252
bool "Support for HP-UX binaries"
256
int "Maximum number of CPUs (2-32)"
264
source "drivers/parisc/Kconfig"
267
menu "Executable file formats"
269
source "fs/Kconfig.binfmt"
275
source "drivers/Kconfig"
279
source "arch/parisc/Kconfig.debug"
281
source "security/Kconfig"
283
source "crypto/Kconfig"