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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# For a description of the syntax of this configuration file,
3# see Documentation/kbuild/kconfig-language.txt.
4#
5
6mainmenu "Linux/PA-RISC Kernel Configuration"
7
8config PARISC
9 def_bool y
10 help
11 The PA-RISC microprocessor is designed by Hewlett-Packard and used
12 in many of their workstations & servers (HP9000 700 and 800 series,
13 and later HP3000 series). The PA-RISC Linux project home page is
14 at <http://www.parisc-linux.org/>.
15
16config MMU
17 def_bool y
18
19config STACK_GROWSUP
20 def_bool y
21
22config UID16
23 bool
24
25config RWSEM_GENERIC_SPINLOCK
26 def_bool y
27
28config RWSEM_XCHGADD_ALGORITHM
29 bool
30
31config GENERIC_CALIBRATE_DELAY
32 bool
33 default y
34
35config GENERIC_ISA_DMA
36 bool
37
38config GENERIC_HARDIRQS
39 def_bool y
40
41config GENERIC_IRQ_PROBE
42 def_bool y
43
44# unless you want to implement ACPI on PA-RISC ... ;-)
45config PM
46 bool
47
Al Viro5cae8412005-05-04 05:39:22 +010048config ISA_DMA_API
49 bool
Al Viro5cae8412005-05-04 05:39:22 +010050
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010051config ARCH_MAY_HAVE_PC_FDC
52 bool
Grant Grundler8b631342005-10-21 22:52:46 -040053 depends on BROKEN
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010054 default y
55
Linus Torvalds1da177e2005-04-16 15:20:36 -070056source "init/Kconfig"
57
58
59menu "Processor type and features"
60
61choice
62 prompt "Processor type"
63 default PA7000
64
65config PA7000
66 bool "PA7000/PA7100"
67 ---help---
68 This is the processor type of your CPU. This information is
69 used for optimizing purposes. In order to compile a kernel
70 that can run on all 32-bit PA CPUs (albeit not optimally fast),
71 you can specify "PA7000" here.
72
73 Specifying "PA8000" here will allow you to select a 64-bit kernel
74 which is required on some machines.
75
76config PA7100LC
77 bool "PA7100LC"
78 help
79 Select this option for the PCX-L processor, as used in the
80 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
81 D200, D210, D300, D310 and E-class
82
83config PA7200
84 bool "PA7200"
85 help
86 Select this option for the PCX-T' processor, as used in the
87 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
88 K100, K200, K210, K220, K400, K410 and K420
89
90config PA7300LC
91 bool "PA7300LC"
92 help
93 Select this option for the PCX-L2 processor, as used in the
94 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
95 D220, D230, D320 and D330.
96
97config PA8X00
98 bool "PA8000 and up"
99 help
100 Select this option for PCX-U to PCX-W2 processors.
101
102endchoice
103
104# Define implied options from the CPU selection here
105
106config PA20
107 def_bool y
108 depends on PA8X00
109
110config PA11
111 def_bool y
112 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
113
114config PREFETCH
115 def_bool y
116 depends on PA8X00
117
118config 64BIT
119 bool "64-bit kernel"
120 depends on PA8X00
121 help
122 Enable this if you want to support 64bit kernel on PA-RISC platform.
123
124 At the moment, only people willing to use more than 2GB of RAM,
125 or having a 64bit-only capable PA-RISC machine should say Y here.
126
127 Since there is no 64bit userland on PA-RISC, there is no point to
128 enable this option otherwise. The 64bit kernel is significantly bigger
129 and slower than the 32bit one.
130
131config SMP
132 bool "Symmetric multi-processing support"
133 ---help---
134 This enables support for systems with more than one CPU. If you have
135 a system with only one CPU, like most personal computers, say N. If
136 you have a system with more than one CPU, say Y.
137
138 If you say N here, the kernel will run on single and multiprocessor
139 machines, but will use only one CPU of a multiprocessor machine. If
140 you say Y here, the kernel will run on many, but not all,
141 singleprocessor machines. On a singleprocessor machine, the kernel
142 will run faster if you say N here.
143
144 See also the <file:Documentation/smp.txt>,
145 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
146 at <http://www.tldp.org/docs.html#howto>.
147
148 If you don't know what to do here, say N.
149
150config HOTPLUG_CPU
151 bool
152 default y if SMP
153 select HOTPLUG
154
Dave Hansen3f22ab22005-06-23 00:07:43 -0700155config ARCH_DISCONTIGMEM_ENABLE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156 bool "Discontiguous memory support (EXPERIMENTAL)"
Grant Grundler8b631342005-10-21 22:52:46 -0400157 depends on 64BIT && EXPERIMENTAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700158 help
159 Say Y to support efficient handling of discontiguous physical memory,
160 for architectures which are either NUMA (Non-Uniform Memory Access)
161 or have huge holes in the physical address space for other reasons.
162 See <file:Documentation/vm/numa> for more.
163
Grant Grundler8b631342005-10-21 22:52:46 -0400164source "kernel/Kconfig.hz"
Dave Hansen3f22ab22005-06-23 00:07:43 -0700165source "mm/Kconfig"
166
Linus Torvalds1da177e2005-04-16 15:20:36 -0700167config PREEMPT
168 bool
169# bool "Preemptible Kernel"
170 default n
171
172config COMPAT
173 def_bool y
174 depends on 64BIT
175
176config HPUX
177 bool "Support for HP-UX binaries"
178 depends on !64BIT
179
180config NR_CPUS
181 int "Maximum number of CPUs (2-32)"
182 range 2 32
183 depends on SMP
184 default "32"
185
186endmenu
187
188
189source "drivers/parisc/Kconfig"
190
191
192menu "Executable file formats"
193
194source "fs/Kconfig.binfmt"
195
196endmenu
197
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700198source "net/Kconfig"
199
Linus Torvalds1da177e2005-04-16 15:20:36 -0700200source "drivers/Kconfig"
201
202source "fs/Kconfig"
203
204source "arch/parisc/oprofile/Kconfig"
205
206source "arch/parisc/Kconfig.debug"
207
208source "security/Kconfig"
209
210source "crypto/Kconfig"
211
212source "lib/Kconfig"