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1da177e4
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1config PARISC
2 def_bool y
446f24d1 3 select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
4a24fb2f 4 select ARCH_MIGHT_HAVE_PC_PARPORT
ec7748b5 5 select HAVE_IDE
42d4b839 6 select HAVE_OPROFILE
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7 select HAVE_FUNCTION_TRACER if 64BIT
8 select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
9 select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
4530c49e 10 select ARCH_WANT_FRAME_POINTERS
9eb16864 11 select RTC_CLASS
3afe6d04 12 select RTC_DRV_GENERIC
98a79d6a 13 select INIT_ALL_POSSIBLE
f67d3c83 14 select BUG
cdd6c482 15 select HAVE_PERF_EVENTS
64daa443 16 select GENERIC_ATOMIC64 if !64BIT
f21dda02 17 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
754b7b63 18 select BROKEN_RODATA
72e73af1 19 select GENERIC_IRQ_PROBE
629a8581 20 select GENERIC_PCI_IOMAP
df013ffb 21 select ARCH_HAVE_NMI_SAFE_CMPXCHG
9a134723 22 select GENERIC_SMP_IDLE_THREAD
b1195c0e 23 select GENERIC_STRNCPY_FROM_USER
bf14e3b9 24 select SYSCTL_ARCH_UNALIGN_ALLOW
786d35d4 25 select HAVE_MOD_ARCH_SPECIFIC
4febd95a 26 select VIRT_TO_BUS
786d35d4 27 select MODULES_USE_ELF_RELA
415bfae9 28 select CLONE_BACKWARDS
4f73bc4d 29 select TTY # Needed for pdc_cons.c
d1a1dc0b 30 select HAVE_DEBUG_STACKOVERFLOW
72e73af1 31
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32 help
33 The PA-RISC microprocessor is designed by Hewlett-Packard and used
34 in many of their workstations & servers (HP9000 700 and 800 series,
35 and later HP3000 series). The PA-RISC Linux project home page is
36 at <http://www.parisc-linux.org/>.
37
38config MMU
39 def_bool y
40
41config STACK_GROWSUP
42 def_bool y
43
95c354fe
NP
44config GENERIC_LOCKBREAK
45 bool
46 default y
47 depends on SMP && PREEMPT
48
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49config RWSEM_GENERIC_SPINLOCK
50 def_bool y
51
52config RWSEM_XCHGADD_ALGORITHM
53 bool
54
f0d1b0b3
DH
55config ARCH_HAS_ILOG2_U32
56 bool
57 default n
58
59config ARCH_HAS_ILOG2_U64
60 bool
61 default n
62
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63config GENERIC_BUG
64 bool
65 default y
66 depends on BUG
67
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AM
68config GENERIC_HWEIGHT
69 bool
70 default y
71
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72config GENERIC_CALIBRATE_DELAY
73 bool
74 default y
75
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IM
76config TIME_LOW_RES
77 bool
78 depends on SMP
79 default y
80
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81config HAVE_LATENCYTOP_SUPPORT
82 def_bool y
83
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84# unless you want to implement ACPI on PA-RISC ... ;-)
85config PM
86 bool
87
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88config STACKTRACE_SUPPORT
89 def_bool y
90
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FT
91config NEED_DMA_MAP_STATE
92 def_bool y
93
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FT
94config NEED_SG_DMA_LENGTH
95 def_bool y
96
5cae841b
AV
97config ISA_DMA_API
98 bool
5cae841b 99
a08b6b79
AV
100config ARCH_MAY_HAVE_PC_FDC
101 bool
8b631342 102 depends on BROKEN
a08b6b79
AV
103 default y
104
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105source "init/Kconfig"
106
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107source "kernel/Kconfig.freezer"
108
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109
110menu "Processor type and features"
111
112choice
113 prompt "Processor type"
114 default PA7000
115
116config PA7000
117 bool "PA7000/PA7100"
118 ---help---
119 This is the processor type of your CPU. This information is
120 used for optimizing purposes. In order to compile a kernel
121 that can run on all 32-bit PA CPUs (albeit not optimally fast),
122 you can specify "PA7000" here.
123
124 Specifying "PA8000" here will allow you to select a 64-bit kernel
125 which is required on some machines.
126
127config PA7100LC
128 bool "PA7100LC"
129 help
130 Select this option for the PCX-L processor, as used in the
131 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
132 D200, D210, D300, D310 and E-class
133
134config PA7200
135 bool "PA7200"
136 help
137 Select this option for the PCX-T' processor, as used in the
138 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
139 K100, K200, K210, K220, K400, K410 and K420
140
141config PA7300LC
142 bool "PA7300LC"
143 help
144 Select this option for the PCX-L2 processor, as used in the
145 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
146 D220, D230, D320 and D330.
147
148config PA8X00
149 bool "PA8000 and up"
150 help
151 Select this option for PCX-U to PCX-W2 processors.
152
153endchoice
154
155# Define implied options from the CPU selection here
156
157config PA20
158 def_bool y
159 depends on PA8X00
160
161config PA11
162 def_bool y
163 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
164
165config PREFETCH
166 def_bool y
32104b29 167 depends on PA8X00 || PA7200
1da177e4 168
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HD
169config MLONGCALLS
170 bool "Enable the -mlong-calls compiler option for big kernels"
171 def_bool y if (!MODULES)
172 depends on PA8X00
173 help
174 If you configure the kernel to include many drivers built-in instead
175 as modules, the kernel executable may become too big, so that the
176 linker will not be able to resolve some long branches and fails to link
177 your vmlinux kernel. In that case enabling this option will help you
178 to overcome this limit by using the -mlong-calls compiler option.
179
180 Usually you want to say N here, unless you e.g. want to build
181 a kernel which includes all necessary drivers built-in and which can
182 be used for TFTP booting without the need to have an initrd ramdisk.
183
184 Enabling this option will probably slow down your kernel.
185
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186config 64BIT
187 bool "64-bit kernel"
188 depends on PA8X00
189 help
190 Enable this if you want to support 64bit kernel on PA-RISC platform.
191
192 At the moment, only people willing to use more than 2GB of RAM,
193 or having a 64bit-only capable PA-RISC machine should say Y here.
194
195 Since there is no 64bit userland on PA-RISC, there is no point to
196 enable this option otherwise. The 64bit kernel is significantly bigger
197 and slower than the 32bit one.
198
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199choice
200 prompt "Kernel page size"
1c5f873d 201 default PARISC_PAGE_SIZE_4KB
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202
203config PARISC_PAGE_SIZE_4KB
204 bool "4KB"
205 help
206 This lets you select the page size of the kernel. For best
207 performance, a page size of 16KB is recommended. For best
208 compatibility with 32bit applications, a page size of 4KB should be
209 selected (the vast majority of 32bit binaries work perfectly fine
210 with a larger page size).
211
212 4KB For best 32bit compatibility
213 16KB For best performance
214 64KB For best performance, might give more overhead.
215
216 If you don't know what to do, choose 4KB.
217
218config PARISC_PAGE_SIZE_16KB
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219 bool "16KB"
220 depends on PA8X00
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HD
221
222config PARISC_PAGE_SIZE_64KB
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223 bool "64KB"
224 depends on PA8X00
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225
226endchoice
227
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228config SMP
229 bool "Symmetric multi-processing support"
230 ---help---
231 This enables support for systems with more than one CPU. If you have
4a474157
RG
232 a system with only one CPU, say N. If you have a system with more
233 than one CPU, say Y.
1da177e4 234
4a474157 235 If you say N here, the kernel will run on uni- and multiprocessor
1da177e4
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236 machines, but will use only one CPU of a multiprocessor machine. If
237 you say Y here, the kernel will run on many, but not all,
4a474157 238 uniprocessor machines. On a uniprocessor machine, the kernel
1da177e4
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239 will run faster if you say N here.
240
03502faa
AB
241 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
242 available at <http://www.tldp.org/docs.html#howto>.
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243
244 If you don't know what to do here, say N.
200c8804
HD
245
246config IRQSTACKS
247 bool "Use separate kernel stacks when processing interrupts"
416821d3 248 default y
200c8804
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249 help
250 If you say Y here the kernel will use separate kernel stacks
251 for handling hard and soft interrupts. This can help avoid
252 overflowing the process kernel stacks.
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253
254config HOTPLUG_CPU
255 bool
256 default y if SMP
1da177e4 257
a2ba82cd
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258config ARCH_SELECT_MEMORY_MODEL
259 def_bool y
260 depends on 64BIT
261
3f22ab27 262config ARCH_DISCONTIGMEM_ENABLE
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KM
263 def_bool y
264 depends on 64BIT
265
266config ARCH_FLATMEM_ENABLE
267 def_bool y
268
269config ARCH_DISCONTIGMEM_DEFAULT
270 def_bool y
271 depends on ARCH_DISCONTIGMEM_ENABLE
1da177e4 272
c80d79d7
YG
273config NODES_SHIFT
274 int
275 default "3"
276 depends on NEED_MULTIPLE_NODES
277
50a34dbd 278source "kernel/Kconfig.preempt"
8b631342 279source "kernel/Kconfig.hz"
3f22ab27
DH
280source "mm/Kconfig"
281
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282config COMPAT
283 def_bool y
284 depends on 64BIT
285
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286config SYSVIPC_COMPAT
287 def_bool y
288 depends on COMPAT && SYSVIPC
289
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290config AUDIT_ARCH
291 def_bool y
292
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293config HPUX
294 bool "Support for HP-UX binaries"
295 depends on !64BIT
296
297config NR_CPUS
298 int "Maximum number of CPUs (2-32)"
299 range 2 32
300 depends on SMP
301 default "32"
302
303endmenu
304
305
306source "drivers/parisc/Kconfig"
307
308
309menu "Executable file formats"
310
311source "fs/Kconfig.binfmt"
312
313endmenu
314
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SR
315source "net/Kconfig"
316
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317source "drivers/Kconfig"
318
319source "fs/Kconfig"
320
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321source "arch/parisc/Kconfig.debug"
322
323source "security/Kconfig"
324
325source "crypto/Kconfig"
326
327source "lib/Kconfig"