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Linus Torvalds1da177e2005-04-16 15:20:36 -07001config PARISC
2 def_bool y
Stephen Boyd446f24d2013-04-30 15:28:42 -07003 select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
Sam Ravnborgec7748b2008-02-09 10:46:40 +01004 select HAVE_IDE
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05005 select HAVE_OPROFILE
Helge Dellerd75f0542009-02-09 00:43:36 +01006 select HAVE_FUNCTION_TRACER if 64BIT
7 select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
8 select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
Helge Deller4530c492013-02-27 00:37:12 +01009 select ARCH_WANT_FRAME_POINTERS
Kyle McMartin9eb16862008-09-10 14:24:07 +000010 select RTC_CLASS
Geert Uytterhoeven3afe6d02009-02-19 16:46:49 +010011 select RTC_DRV_GENERIC
Rusty Russell98a79d62008-12-13 21:19:41 +103012 select INIT_ALL_POSSIBLE
Kyle McMartinf67d3c82009-03-25 14:09:10 +000013 select BUG
Ingo Molnarcdd6c482009-09-21 12:02:48 +020014 select HAVE_PERF_EVENTS
Kyle McMartin64daa442009-07-02 13:10:29 -040015 select GENERIC_ATOMIC64 if !64BIT
Helge Dellerf21dda02013-05-06 19:13:33 +000016 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
Thomas Gleixner72e73af2011-01-19 20:38:30 +010017 select HAVE_GENERIC_HARDIRQS
Andi Kleen754b7b62012-10-04 17:11:27 -070018 select BROKEN_RODATA
Thomas Gleixner72e73af2011-01-19 20:38:30 +010019 select GENERIC_IRQ_PROBE
Michael S. Tsirkin629a8582011-11-24 21:11:16 +020020 select GENERIC_PCI_IOMAP
Huang Yingdf013ff2011-07-13 13:14:22 +080021 select ARCH_HAVE_NMI_SAFE_CMPXCHG
Thomas Gleixner9a134722012-04-20 13:05:56 +000022 select GENERIC_SMP_IDLE_THREAD
James Bottomleyb1195c02012-05-26 09:48:19 +010023 select GENERIC_STRNCPY_FROM_USER
Vineet Guptabf14e3b2013-01-18 15:12:24 +053024 select SYSCTL_ARCH_UNALIGN_ALLOW
David Howells786d35d2012-09-28 14:31:03 +093025 select HAVE_MOD_ARCH_SPECIFIC
Stephen Rothwell4febd952013-03-07 15:48:16 +110026 select VIRT_TO_BUS
David Howells786d35d2012-09-28 14:31:03 +093027 select MODULES_USE_ELF_RELA
Al Viro415bfae2012-10-26 19:59:16 -040028 select CLONE_BACKWARDS
Joe Millenbach4f73bc42013-01-17 22:44:22 -080029 select TTY # Needed for pdc_cons.c
Thomas Gleixner72e73af2011-01-19 20:38:30 +010030
Linus Torvalds1da177e2005-04-16 15:20:36 -070031 help
32 The PA-RISC microprocessor is designed by Hewlett-Packard and used
33 in many of their workstations & servers (HP9000 700 and 800 series,
34 and later HP3000 series). The PA-RISC Linux project home page is
35 at <http://www.parisc-linux.org/>.
36
37config MMU
38 def_bool y
39
40config STACK_GROWSUP
41 def_bool y
42
Nick Piggin95c354f2008-01-30 13:31:20 +010043config GENERIC_LOCKBREAK
44 bool
45 default y
46 depends on SMP && PREEMPT
47
Linus Torvalds1da177e2005-04-16 15:20:36 -070048config RWSEM_GENERIC_SPINLOCK
49 def_bool y
50
51config RWSEM_XCHGADD_ALGORITHM
52 bool
53
David Howellsf0d1b0b2006-12-08 02:37:49 -080054config ARCH_HAS_ILOG2_U32
55 bool
56 default n
57
58config ARCH_HAS_ILOG2_U64
59 bool
60 default n
61
Helge Deller6891f8a2006-12-16 16:16:50 +010062config GENERIC_BUG
63 bool
64 default y
65 depends on BUG
66
Akinobu Mita59e18a22006-03-26 01:39:31 -080067config GENERIC_HWEIGHT
68 bool
69 default y
70
Linus Torvalds1da177e2005-04-16 15:20:36 -070071config GENERIC_CALIBRATE_DELAY
72 bool
73 default y
74
Ingo Molnar06027bd2006-02-14 13:53:15 -080075config TIME_LOW_RES
76 bool
77 depends on SMP
78 default y
79
Helge Deller548f1172009-02-06 21:50:39 +010080config HAVE_LATENCYTOP_SUPPORT
81 def_bool y
82
Linus Torvalds1da177e2005-04-16 15:20:36 -070083# unless you want to implement ACPI on PA-RISC ... ;-)
84config PM
85 bool
86
Helge Deller548f1172009-02-06 21:50:39 +010087config STACKTRACE_SUPPORT
88 def_bool y
89
FUJITA Tomonori74a0bd62010-03-10 15:23:26 -080090config NEED_DMA_MAP_STATE
91 def_bool y
92
FUJITA Tomonorif6ae31c2010-05-26 14:44:43 -070093config NEED_SG_DMA_LENGTH
94 def_bool y
95
Al Viro5cae8412005-05-04 05:39:22 +010096config ISA_DMA_API
97 bool
Al Viro5cae8412005-05-04 05:39:22 +010098
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010099config ARCH_MAY_HAVE_PC_FDC
100 bool
Grant Grundler8b631342005-10-21 22:52:46 -0400101 depends on BROKEN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +0100102 default y
103
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104source "init/Kconfig"
105
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700106source "kernel/Kconfig.freezer"
107
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108
109menu "Processor type and features"
110
111choice
112 prompt "Processor type"
113 default PA7000
114
115config PA7000
116 bool "PA7000/PA7100"
117 ---help---
118 This is the processor type of your CPU. This information is
119 used for optimizing purposes. In order to compile a kernel
120 that can run on all 32-bit PA CPUs (albeit not optimally fast),
121 you can specify "PA7000" here.
122
123 Specifying "PA8000" here will allow you to select a 64-bit kernel
124 which is required on some machines.
125
126config PA7100LC
127 bool "PA7100LC"
128 help
129 Select this option for the PCX-L processor, as used in the
130 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
131 D200, D210, D300, D310 and E-class
132
133config PA7200
134 bool "PA7200"
135 help
136 Select this option for the PCX-T' processor, as used in the
137 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
138 K100, K200, K210, K220, K400, K410 and K420
139
140config PA7300LC
141 bool "PA7300LC"
142 help
143 Select this option for the PCX-L2 processor, as used in the
144 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
145 D220, D230, D320 and D330.
146
147config PA8X00
148 bool "PA8000 and up"
149 help
150 Select this option for PCX-U to PCX-W2 processors.
151
152endchoice
153
154# Define implied options from the CPU selection here
155
156config PA20
157 def_bool y
158 depends on PA8X00
159
160config PA11
161 def_bool y
162 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
163
164config PREFETCH
165 def_bool y
Kyle McMartin32104b22006-08-13 20:37:26 -0400166 depends on PA8X00 || PA7200
Linus Torvalds1da177e2005-04-16 15:20:36 -0700167
Helge Dellerec758f92013-01-31 21:44:28 +0000168config MLONGCALLS
169 bool "Enable the -mlong-calls compiler option for big kernels"
170 def_bool y if (!MODULES)
171 depends on PA8X00
172 help
173 If you configure the kernel to include many drivers built-in instead
174 as modules, the kernel executable may become too big, so that the
175 linker will not be able to resolve some long branches and fails to link
176 your vmlinux kernel. In that case enabling this option will help you
177 to overcome this limit by using the -mlong-calls compiler option.
178
179 Usually you want to say N here, unless you e.g. want to build
180 a kernel which includes all necessary drivers built-in and which can
181 be used for TFTP booting without the need to have an initrd ramdisk.
182
183 Enabling this option will probably slow down your kernel.
184
Linus Torvalds1da177e2005-04-16 15:20:36 -0700185config 64BIT
186 bool "64-bit kernel"
187 depends on PA8X00
188 help
189 Enable this if you want to support 64bit kernel on PA-RISC platform.
190
191 At the moment, only people willing to use more than 2GB of RAM,
192 or having a 64bit-only capable PA-RISC machine should say Y here.
193
194 Since there is no 64bit userland on PA-RISC, there is no point to
195 enable this option otherwise. The 64bit kernel is significantly bigger
196 and slower than the 32bit one.
197
Helge Deller2fd83032006-04-20 20:40:23 +0000198choice
199 prompt "Kernel page size"
Paul Bolle1c5f8732011-10-12 14:51:12 +0200200 default PARISC_PAGE_SIZE_4KB
Helge Deller2fd83032006-04-20 20:40:23 +0000201
202config PARISC_PAGE_SIZE_4KB
203 bool "4KB"
204 help
205 This lets you select the page size of the kernel. For best
206 performance, a page size of 16KB is recommended. For best
207 compatibility with 32bit applications, a page size of 4KB should be
208 selected (the vast majority of 32bit binaries work perfectly fine
209 with a larger page size).
210
211 4KB For best 32bit compatibility
212 16KB For best performance
213 64KB For best performance, might give more overhead.
214
215 If you don't know what to do, choose 4KB.
216
217config PARISC_PAGE_SIZE_16KB
Kees Cookdaef22c2013-01-16 18:53:21 -0800218 bool "16KB"
219 depends on PA8X00
Helge Deller2fd83032006-04-20 20:40:23 +0000220
221config PARISC_PAGE_SIZE_64KB
Kees Cookdaef22c2013-01-16 18:53:21 -0800222 bool "64KB"
223 depends on PA8X00
Helge Deller2fd83032006-04-20 20:40:23 +0000224
225endchoice
226
Linus Torvalds1da177e2005-04-16 15:20:36 -0700227config SMP
228 bool "Symmetric multi-processing support"
Jens Axboedbcf4782008-06-10 20:50:56 +0200229 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700230 ---help---
231 This enables support for systems with more than one CPU. If you have
232 a system with only one CPU, like most personal computers, say N. If
233 you have a system with more than one CPU, say Y.
234
235 If you say N here, the kernel will run on single and multiprocessor
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,
238 singleprocessor machines. On a singleprocessor machine, the kernel
239 will run faster if you say N here.
240
Adrian Bunk03502fa2008-02-03 15:50:21 +0200241 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
242 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700243
244 If you don't know what to do here, say N.
245
246config HOTPLUG_CPU
247 bool
248 default y if SMP
249 select HOTPLUG
250
Kyle McMartina2ba82c2006-01-27 23:59:36 -0700251config ARCH_SELECT_MEMORY_MODEL
252 def_bool y
253 depends on 64BIT
254
Dave Hansen3f22ab22005-06-23 00:07:43 -0700255config ARCH_DISCONTIGMEM_ENABLE
Kyle McMartina2ba82c2006-01-27 23:59:36 -0700256 def_bool y
257 depends on 64BIT
258
259config ARCH_FLATMEM_ENABLE
260 def_bool y
261
262config ARCH_DISCONTIGMEM_DEFAULT
263 def_bool y
264 depends on ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700265
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700266config NODES_SHIFT
267 int
268 default "3"
269 depends on NEED_MULTIPLE_NODES
270
Kyle McMartin50a34db2006-03-24 21:24:21 -0700271source "kernel/Kconfig.preempt"
Grant Grundler8b631342005-10-21 22:52:46 -0400272source "kernel/Kconfig.hz"
Dave Hansen3f22ab22005-06-23 00:07:43 -0700273source "mm/Kconfig"
274
Linus Torvalds1da177e2005-04-16 15:20:36 -0700275config COMPAT
276 def_bool y
277 depends on 64BIT
278
Helge Dellerbf581e12013-02-19 20:47:37 +0100279config SYSVIPC_COMPAT
280 def_bool y
281 depends on COMPAT && SYSVIPC
282
Linus Torvalds1da177e2005-04-16 15:20:36 -0700283config HPUX
284 bool "Support for HP-UX binaries"
285 depends on !64BIT
286
287config NR_CPUS
288 int "Maximum number of CPUs (2-32)"
289 range 2 32
290 depends on SMP
291 default "32"
292
293endmenu
294
295
296source "drivers/parisc/Kconfig"
297
298
299menu "Executable file formats"
300
301source "fs/Kconfig.binfmt"
302
303endmenu
304
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700305source "net/Kconfig"
306
Linus Torvalds1da177e2005-04-16 15:20:36 -0700307source "drivers/Kconfig"
308
309source "fs/Kconfig"
310
Linus Torvalds1da177e2005-04-16 15:20:36 -0700311source "arch/parisc/Kconfig.debug"
312
313source "security/Kconfig"
314
315source "crypto/Kconfig"
316
317source "lib/Kconfig"