blob: 3df1c35a217a3c2f34c85bc3825c02ce1c937451 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001config PARISC
2 def_bool y
Sam Ravnborgec7748b2008-02-09 10:46:40 +01003 select HAVE_IDE
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05004 select HAVE_OPROFILE
Helge Dellerd75f0542009-02-09 00:43:36 +01005 select HAVE_FUNCTION_TRACER if 64BIT
6 select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
7 select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
Kyle McMartin9eb16862008-09-10 14:24:07 +00008 select RTC_CLASS
Geert Uytterhoeven3afe6d02009-02-19 16:46:49 +01009 select RTC_DRV_GENERIC
Rusty Russell98a79d62008-12-13 21:19:41 +103010 select INIT_ALL_POSSIBLE
Kyle McMartinf67d3c82009-03-25 14:09:10 +000011 select BUG
Peter Zijlstrae360adb2010-10-14 14:01:34 +080012 select HAVE_IRQ_WORK
Ingo Molnarcdd6c482009-09-21 12:02:48 +020013 select HAVE_PERF_EVENTS
Kyle McMartin64daa442009-07-02 13:10:29 -040014 select GENERIC_ATOMIC64 if !64BIT
Thomas Gleixner72e73af2011-01-19 20:38:30 +010015 select HAVE_GENERIC_HARDIRQS
Andi Kleen754b7b62012-10-04 17:11:27 -070016 select BROKEN_RODATA
Thomas Gleixner72e73af2011-01-19 20:38:30 +010017 select GENERIC_IRQ_PROBE
Michael S. Tsirkin629a8582011-11-24 21:11:16 +020018 select GENERIC_PCI_IOMAP
Thomas Gleixner72e73af2011-01-19 20:38:30 +010019 select IRQ_PER_CPU
Huang Yingdf013ff2011-07-13 13:14:22 +080020 select ARCH_HAVE_NMI_SAFE_CMPXCHG
Thomas Gleixner9a134722012-04-20 13:05:56 +000021 select GENERIC_SMP_IDLE_THREAD
James Bottomleyb1195c02012-05-26 09:48:19 +010022 select GENERIC_STRNCPY_FROM_USER
David Howells786d35d2012-09-28 14:31:03 +093023 select HAVE_MOD_ARCH_SPECIFIC
24 select MODULES_USE_ELF_RELA
Al Viro415bfae2012-10-26 19:59:16 -040025 select CLONE_BACKWARDS
Thomas Gleixner72e73af2011-01-19 20:38:30 +010026
Linus Torvalds1da177e2005-04-16 15:20:36 -070027 help
28 The PA-RISC microprocessor is designed by Hewlett-Packard and used
29 in many of their workstations & servers (HP9000 700 and 800 series,
30 and later HP3000 series). The PA-RISC Linux project home page is
31 at <http://www.parisc-linux.org/>.
32
33config MMU
34 def_bool y
35
36config STACK_GROWSUP
37 def_bool y
38
Nick Piggin95c354f2008-01-30 13:31:20 +010039config GENERIC_LOCKBREAK
40 bool
41 default y
42 depends on SMP && PREEMPT
43
Linus Torvalds1da177e2005-04-16 15:20:36 -070044config RWSEM_GENERIC_SPINLOCK
45 def_bool y
46
47config RWSEM_XCHGADD_ALGORITHM
48 bool
49
David Howellsf0d1b0b2006-12-08 02:37:49 -080050config ARCH_HAS_ILOG2_U32
51 bool
52 default n
53
54config ARCH_HAS_ILOG2_U64
55 bool
56 default n
57
Helge Deller6891f8a2006-12-16 16:16:50 +010058config GENERIC_BUG
59 bool
60 default y
61 depends on BUG
62
Akinobu Mita59e18a22006-03-26 01:39:31 -080063config GENERIC_HWEIGHT
64 bool
65 default y
66
Linus Torvalds1da177e2005-04-16 15:20:36 -070067config GENERIC_CALIBRATE_DELAY
68 bool
69 default y
70
Ingo Molnar06027bd2006-02-14 13:53:15 -080071config TIME_LOW_RES
72 bool
73 depends on SMP
74 default y
75
Helge Deller548f1172009-02-06 21:50:39 +010076config HAVE_LATENCYTOP_SUPPORT
77 def_bool y
78
Linus Torvalds1da177e2005-04-16 15:20:36 -070079# unless you want to implement ACPI on PA-RISC ... ;-)
80config PM
81 bool
82
Helge Deller548f1172009-02-06 21:50:39 +010083config STACKTRACE_SUPPORT
84 def_bool y
85
FUJITA Tomonori74a0bd62010-03-10 15:23:26 -080086config NEED_DMA_MAP_STATE
87 def_bool y
88
FUJITA Tomonorif6ae31c2010-05-26 14:44:43 -070089config NEED_SG_DMA_LENGTH
90 def_bool y
91
Al Viro5cae8412005-05-04 05:39:22 +010092config ISA_DMA_API
93 bool
Al Viro5cae8412005-05-04 05:39:22 +010094
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010095config ARCH_MAY_HAVE_PC_FDC
96 bool
Grant Grundler8b631342005-10-21 22:52:46 -040097 depends on BROKEN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010098 default y
99
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100source "init/Kconfig"
101
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700102source "kernel/Kconfig.freezer"
103
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104
105menu "Processor type and features"
106
107choice
108 prompt "Processor type"
109 default PA7000
110
111config PA7000
112 bool "PA7000/PA7100"
113 ---help---
114 This is the processor type of your CPU. This information is
115 used for optimizing purposes. In order to compile a kernel
116 that can run on all 32-bit PA CPUs (albeit not optimally fast),
117 you can specify "PA7000" here.
118
119 Specifying "PA8000" here will allow you to select a 64-bit kernel
120 which is required on some machines.
121
122config PA7100LC
123 bool "PA7100LC"
124 help
125 Select this option for the PCX-L processor, as used in the
126 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
127 D200, D210, D300, D310 and E-class
128
129config PA7200
130 bool "PA7200"
131 help
132 Select this option for the PCX-T' processor, as used in the
133 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
134 K100, K200, K210, K220, K400, K410 and K420
135
136config PA7300LC
137 bool "PA7300LC"
138 help
139 Select this option for the PCX-L2 processor, as used in the
140 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
141 D220, D230, D320 and D330.
142
143config PA8X00
144 bool "PA8000 and up"
145 help
146 Select this option for PCX-U to PCX-W2 processors.
147
148endchoice
149
150# Define implied options from the CPU selection here
151
152config PA20
153 def_bool y
154 depends on PA8X00
155
156config PA11
157 def_bool y
158 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
159
160config PREFETCH
161 def_bool y
Kyle McMartin32104b22006-08-13 20:37:26 -0400162 depends on PA8X00 || PA7200
Linus Torvalds1da177e2005-04-16 15:20:36 -0700163
Helge Dellerec758f92013-01-31 21:44:28 +0000164config MLONGCALLS
165 bool "Enable the -mlong-calls compiler option for big kernels"
166 def_bool y if (!MODULES)
167 depends on PA8X00
168 help
169 If you configure the kernel to include many drivers built-in instead
170 as modules, the kernel executable may become too big, so that the
171 linker will not be able to resolve some long branches and fails to link
172 your vmlinux kernel. In that case enabling this option will help you
173 to overcome this limit by using the -mlong-calls compiler option.
174
175 Usually you want to say N here, unless you e.g. want to build
176 a kernel which includes all necessary drivers built-in and which can
177 be used for TFTP booting without the need to have an initrd ramdisk.
178
179 Enabling this option will probably slow down your kernel.
180
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181config 64BIT
182 bool "64-bit kernel"
183 depends on PA8X00
184 help
185 Enable this if you want to support 64bit kernel on PA-RISC platform.
186
187 At the moment, only people willing to use more than 2GB of RAM,
188 or having a 64bit-only capable PA-RISC machine should say Y here.
189
190 Since there is no 64bit userland on PA-RISC, there is no point to
191 enable this option otherwise. The 64bit kernel is significantly bigger
192 and slower than the 32bit one.
193
Helge Deller2fd83032006-04-20 20:40:23 +0000194choice
195 prompt "Kernel page size"
Paul Bolle1c5f8732011-10-12 14:51:12 +0200196 default PARISC_PAGE_SIZE_4KB
Helge Deller2fd83032006-04-20 20:40:23 +0000197
198config PARISC_PAGE_SIZE_4KB
199 bool "4KB"
200 help
201 This lets you select the page size of the kernel. For best
202 performance, a page size of 16KB is recommended. For best
203 compatibility with 32bit applications, a page size of 4KB should be
204 selected (the vast majority of 32bit binaries work perfectly fine
205 with a larger page size).
206
207 4KB For best 32bit compatibility
208 16KB For best performance
209 64KB For best performance, might give more overhead.
210
211 If you don't know what to do, choose 4KB.
212
213config PARISC_PAGE_SIZE_16KB
214 bool "16KB (EXPERIMENTAL)"
215 depends on PA8X00 && EXPERIMENTAL
216
217config PARISC_PAGE_SIZE_64KB
218 bool "64KB (EXPERIMENTAL)"
219 depends on PA8X00 && EXPERIMENTAL
220
221endchoice
222
Linus Torvalds1da177e2005-04-16 15:20:36 -0700223config SMP
224 bool "Symmetric multi-processing support"
Jens Axboedbcf4782008-06-10 20:50:56 +0200225 select USE_GENERIC_SMP_HELPERS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700226 ---help---
227 This enables support for systems with more than one CPU. If you have
228 a system with only one CPU, like most personal computers, say N. If
229 you have a system with more than one CPU, say Y.
230
231 If you say N here, the kernel will run on single and multiprocessor
232 machines, but will use only one CPU of a multiprocessor machine. If
233 you say Y here, the kernel will run on many, but not all,
234 singleprocessor machines. On a singleprocessor machine, the kernel
235 will run faster if you say N here.
236
Adrian Bunk03502fa2008-02-03 15:50:21 +0200237 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
238 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700239
240 If you don't know what to do here, say N.
241
242config HOTPLUG_CPU
243 bool
244 default y if SMP
245 select HOTPLUG
246
Kyle McMartina2ba82c2006-01-27 23:59:36 -0700247config ARCH_SELECT_MEMORY_MODEL
248 def_bool y
249 depends on 64BIT
250
Dave Hansen3f22ab22005-06-23 00:07:43 -0700251config ARCH_DISCONTIGMEM_ENABLE
Kyle McMartina2ba82c2006-01-27 23:59:36 -0700252 def_bool y
253 depends on 64BIT
254
255config ARCH_FLATMEM_ENABLE
256 def_bool y
257
258config ARCH_DISCONTIGMEM_DEFAULT
259 def_bool y
260 depends on ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700261
Yasunori Gotoc80d79d2006-04-10 22:53:53 -0700262config NODES_SHIFT
263 int
264 default "3"
265 depends on NEED_MULTIPLE_NODES
266
Kyle McMartin50a34db2006-03-24 21:24:21 -0700267source "kernel/Kconfig.preempt"
Grant Grundler8b631342005-10-21 22:52:46 -0400268source "kernel/Kconfig.hz"
Dave Hansen3f22ab22005-06-23 00:07:43 -0700269source "mm/Kconfig"
270
Linus Torvalds1da177e2005-04-16 15:20:36 -0700271config COMPAT
272 def_bool y
273 depends on 64BIT
274
275config HPUX
276 bool "Support for HP-UX binaries"
277 depends on !64BIT
278
279config NR_CPUS
280 int "Maximum number of CPUs (2-32)"
281 range 2 32
282 depends on SMP
283 default "32"
284
285endmenu
286
287
288source "drivers/parisc/Kconfig"
289
290
291menu "Executable file formats"
292
293source "fs/Kconfig.binfmt"
294
295endmenu
296
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700297source "net/Kconfig"
298
Linus Torvalds1da177e2005-04-16 15:20:36 -0700299source "drivers/Kconfig"
300
301source "fs/Kconfig"
302
Linus Torvalds1da177e2005-04-16 15:20:36 -0700303source "arch/parisc/Kconfig.debug"
304
305source "security/Kconfig"
306
307source "crypto/Kconfig"
308
309source "lib/Kconfig"