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1da177e4 LT |
1 | # |
2 | # For a description of the syntax of this configuration file, | |
3 | # see Documentation/kbuild/kconfig-language.txt. | |
4 | # | |
5 | ||
6 | mainmenu "Linux/PA-RISC Kernel Configuration" | |
7 | ||
8 | config 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 | ||
16 | config MMU | |
17 | def_bool y | |
18 | ||
19 | config STACK_GROWSUP | |
20 | def_bool y | |
21 | ||
22 | config UID16 | |
23 | bool | |
24 | ||
25 | config RWSEM_GENERIC_SPINLOCK | |
26 | def_bool y | |
27 | ||
28 | config RWSEM_XCHGADD_ALGORITHM | |
29 | bool | |
30 | ||
31 | config GENERIC_CALIBRATE_DELAY | |
32 | bool | |
33 | default y | |
34 | ||
35 | config GENERIC_ISA_DMA | |
36 | bool | |
37 | ||
38 | config GENERIC_HARDIRQS | |
39 | def_bool y | |
40 | ||
41 | config GENERIC_IRQ_PROBE | |
42 | def_bool y | |
43 | ||
44 | # unless you want to implement ACPI on PA-RISC ... ;-) | |
45 | config PM | |
46 | bool | |
47 | ||
5cae841b AV |
48 | config ISA_DMA_API |
49 | bool | |
50 | default y | |
51 | ||
1da177e4 LT |
52 | source "init/Kconfig" |
53 | ||
54 | ||
55 | menu "Processor type and features" | |
56 | ||
57 | choice | |
58 | prompt "Processor type" | |
59 | default PA7000 | |
60 | ||
61 | config PA7000 | |
62 | bool "PA7000/PA7100" | |
63 | ---help--- | |
64 | This is the processor type of your CPU. This information is | |
65 | used for optimizing purposes. In order to compile a kernel | |
66 | that can run on all 32-bit PA CPUs (albeit not optimally fast), | |
67 | you can specify "PA7000" here. | |
68 | ||
69 | Specifying "PA8000" here will allow you to select a 64-bit kernel | |
70 | which is required on some machines. | |
71 | ||
72 | config PA7100LC | |
73 | bool "PA7100LC" | |
74 | help | |
75 | Select this option for the PCX-L processor, as used in the | |
76 | 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748, | |
77 | D200, D210, D300, D310 and E-class | |
78 | ||
79 | config PA7200 | |
80 | bool "PA7200" | |
81 | help | |
82 | Select this option for the PCX-T' processor, as used in the | |
83 | C100, C110, J100, J110, J210XC, D250, D260, D350, D360, | |
84 | K100, K200, K210, K220, K400, K410 and K420 | |
85 | ||
86 | config PA7300LC | |
87 | bool "PA7300LC" | |
88 | help | |
89 | Select this option for the PCX-L2 processor, as used in the | |
90 | 744, A180, B132L, B160L, B180L, C132L, C160L, C180L, | |
91 | D220, D230, D320 and D330. | |
92 | ||
93 | config PA8X00 | |
94 | bool "PA8000 and up" | |
95 | help | |
96 | Select this option for PCX-U to PCX-W2 processors. | |
97 | ||
98 | endchoice | |
99 | ||
100 | # Define implied options from the CPU selection here | |
101 | ||
102 | config PA20 | |
103 | def_bool y | |
104 | depends on PA8X00 | |
105 | ||
106 | config PA11 | |
107 | def_bool y | |
108 | depends on PA7000 || PA7100LC || PA7200 || PA7300LC | |
109 | ||
110 | config PREFETCH | |
111 | def_bool y | |
112 | depends on PA8X00 | |
113 | ||
114 | config 64BIT | |
115 | bool "64-bit kernel" | |
116 | depends on PA8X00 | |
117 | help | |
118 | Enable this if you want to support 64bit kernel on PA-RISC platform. | |
119 | ||
120 | At the moment, only people willing to use more than 2GB of RAM, | |
121 | or having a 64bit-only capable PA-RISC machine should say Y here. | |
122 | ||
123 | Since there is no 64bit userland on PA-RISC, there is no point to | |
124 | enable this option otherwise. The 64bit kernel is significantly bigger | |
125 | and slower than the 32bit one. | |
126 | ||
127 | config SMP | |
128 | bool "Symmetric multi-processing support" | |
129 | ---help--- | |
130 | This enables support for systems with more than one CPU. If you have | |
131 | a system with only one CPU, like most personal computers, say N. If | |
132 | you have a system with more than one CPU, say Y. | |
133 | ||
134 | If you say N here, the kernel will run on single and multiprocessor | |
135 | machines, but will use only one CPU of a multiprocessor machine. If | |
136 | you say Y here, the kernel will run on many, but not all, | |
137 | singleprocessor machines. On a singleprocessor machine, the kernel | |
138 | will run faster if you say N here. | |
139 | ||
140 | See also the <file:Documentation/smp.txt>, | |
141 | <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available | |
142 | at <http://www.tldp.org/docs.html#howto>. | |
143 | ||
144 | If you don't know what to do here, say N. | |
145 | ||
146 | config HOTPLUG_CPU | |
147 | bool | |
148 | default y if SMP | |
149 | select HOTPLUG | |
150 | ||
3f22ab27 | 151 | config ARCH_DISCONTIGMEM_ENABLE |
1da177e4 LT |
152 | bool "Discontiguous memory support (EXPERIMENTAL)" |
153 | depends on EXPERIMENTAL | |
154 | help | |
155 | Say Y to support efficient handling of discontiguous physical memory, | |
156 | for architectures which are either NUMA (Non-Uniform Memory Access) | |
157 | or have huge holes in the physical address space for other reasons. | |
158 | See <file:Documentation/vm/numa> for more. | |
159 | ||
3f22ab27 DH |
160 | source "mm/Kconfig" |
161 | ||
1da177e4 LT |
162 | config PREEMPT |
163 | bool | |
164 | # bool "Preemptible Kernel" | |
165 | default n | |
166 | ||
167 | config COMPAT | |
168 | def_bool y | |
169 | depends on 64BIT | |
170 | ||
171 | config HPUX | |
172 | bool "Support for HP-UX binaries" | |
173 | depends on !64BIT | |
174 | ||
175 | config NR_CPUS | |
176 | int "Maximum number of CPUs (2-32)" | |
177 | range 2 32 | |
178 | depends on SMP | |
179 | default "32" | |
180 | ||
181 | endmenu | |
182 | ||
183 | ||
184 | source "drivers/parisc/Kconfig" | |
185 | ||
186 | ||
187 | menu "Executable file formats" | |
188 | ||
189 | source "fs/Kconfig.binfmt" | |
190 | ||
191 | endmenu | |
192 | ||
d5950b43 SR |
193 | source "net/Kconfig" |
194 | ||
1da177e4 LT |
195 | source "drivers/Kconfig" |
196 | ||
197 | source "fs/Kconfig" | |
198 | ||
199 | source "arch/parisc/oprofile/Kconfig" | |
200 | ||
201 | source "arch/parisc/Kconfig.debug" | |
202 | ||
203 | source "security/Kconfig" | |
204 | ||
205 | source "crypto/Kconfig" | |
206 | ||
207 | source "lib/Kconfig" |