tjh.dev
Linux kernel mirror (for testing)
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kernel
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linux
1#
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 RWSEM_GENERIC_SPINLOCK
23 def_bool y
24
25config RWSEM_XCHGADD_ALGORITHM
26 bool
27
28config GENERIC_CALIBRATE_DELAY
29 bool
30 default y
31
32config GENERIC_ISA_DMA
33 bool
34
35config GENERIC_HARDIRQS
36 def_bool y
37
38config GENERIC_IRQ_PROBE
39 def_bool y
40
41# unless you want to implement ACPI on PA-RISC ... ;-)
42config PM
43 bool
44
45config ISA_DMA_API
46 bool
47
48config ARCH_MAY_HAVE_PC_FDC
49 bool
50 depends on BROKEN
51 default y
52
53source "init/Kconfig"
54
55
56menu "Processor type and features"
57
58choice
59 prompt "Processor type"
60 default PA7000
61
62config PA7000
63 bool "PA7000/PA7100"
64 ---help---
65 This is the processor type of your CPU. This information is
66 used for optimizing purposes. In order to compile a kernel
67 that can run on all 32-bit PA CPUs (albeit not optimally fast),
68 you can specify "PA7000" here.
69
70 Specifying "PA8000" here will allow you to select a 64-bit kernel
71 which is required on some machines.
72
73config PA7100LC
74 bool "PA7100LC"
75 help
76 Select this option for the PCX-L processor, as used in the
77 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
78 D200, D210, D300, D310 and E-class
79
80config PA7200
81 bool "PA7200"
82 help
83 Select this option for the PCX-T' processor, as used in the
84 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
85 K100, K200, K210, K220, K400, K410 and K420
86
87config PA7300LC
88 bool "PA7300LC"
89 help
90 Select this option for the PCX-L2 processor, as used in the
91 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
92 D220, D230, D320 and D330.
93
94config PA8X00
95 bool "PA8000 and up"
96 help
97 Select this option for PCX-U to PCX-W2 processors.
98
99endchoice
100
101# Define implied options from the CPU selection here
102
103config PA20
104 def_bool y
105 depends on PA8X00
106
107config PA11
108 def_bool y
109 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
110
111config PREFETCH
112 def_bool y
113 depends on PA8X00
114
115config 64BIT
116 bool "64-bit kernel"
117 depends on PA8X00
118 help
119 Enable this if you want to support 64bit kernel on PA-RISC platform.
120
121 At the moment, only people willing to use more than 2GB of RAM,
122 or having a 64bit-only capable PA-RISC machine should say Y here.
123
124 Since there is no 64bit userland on PA-RISC, there is no point to
125 enable this option otherwise. The 64bit kernel is significantly bigger
126 and slower than the 32bit one.
127
128config SMP
129 bool "Symmetric multi-processing support"
130 ---help---
131 This enables support for systems with more than one CPU. If you have
132 a system with only one CPU, like most personal computers, say N. If
133 you have a system with more than one CPU, say Y.
134
135 If you say N here, the kernel will run on single and multiprocessor
136 machines, but will use only one CPU of a multiprocessor machine. If
137 you say Y here, the kernel will run on many, but not all,
138 singleprocessor machines. On a singleprocessor machine, the kernel
139 will run faster if you say N here.
140
141 See also the <file:Documentation/smp.txt>,
142 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
143 at <http://www.tldp.org/docs.html#howto>.
144
145 If you don't know what to do here, say N.
146
147config HOTPLUG_CPU
148 bool
149 default y if SMP
150 select HOTPLUG
151
152config ARCH_SELECT_MEMORY_MODEL
153 def_bool y
154 depends on 64BIT
155
156config ARCH_DISCONTIGMEM_ENABLE
157 def_bool y
158 depends on 64BIT
159
160config ARCH_FLATMEM_ENABLE
161 def_bool y
162
163config ARCH_DISCONTIGMEM_DEFAULT
164 def_bool y
165 depends on ARCH_DISCONTIGMEM_ENABLE
166
167source "kernel/Kconfig.hz"
168source "mm/Kconfig"
169
170config PREEMPT
171 bool
172# bool "Preemptible Kernel"
173 default n
174
175config COMPAT
176 def_bool y
177 depends on 64BIT
178
179config HPUX
180 bool "Support for HP-UX binaries"
181 depends on !64BIT
182
183config NR_CPUS
184 int "Maximum number of CPUs (2-32)"
185 range 2 32
186 depends on SMP
187 default "32"
188
189endmenu
190
191
192source "drivers/parisc/Kconfig"
193
194
195menu "Executable file formats"
196
197source "fs/Kconfig.binfmt"
198
199endmenu
200
201source "net/Kconfig"
202
203source "drivers/Kconfig"
204
205source "fs/Kconfig"
206
207source "arch/parisc/oprofile/Kconfig"
208
209source "arch/parisc/Kconfig.debug"
210
211source "security/Kconfig"
212
213source "crypto/Kconfig"
214
215source "lib/Kconfig"