ia64/linux-2.6.18-xen.hg

view arch/parisc/Kconfig @ 673:3161879fdf22

[IA64] xencomm: support XENMEM_add_to_physmap and XENMEM_remove_from_phsymap

support XENMEM_add_to_physmap and XENMEM_remove_from_phsymap.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
author Isaku Yamahata <yamahata@valinux.co.jp>
date Tue Sep 16 21:26:15 2008 +0900 (2008-09-16)
parents 831230e53067
children
line source
1 #
2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/kconfig-language.txt.
4 #
6 mainmenu "Linux/PA-RISC Kernel Configuration"
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/>.
16 config MMU
17 def_bool y
19 config STACK_GROWSUP
20 def_bool y
22 config RWSEM_GENERIC_SPINLOCK
23 def_bool y
25 config RWSEM_XCHGADD_ALGORITHM
26 bool
28 config GENERIC_FIND_NEXT_BIT
29 bool
30 default y
32 config GENERIC_HWEIGHT
33 bool
34 default y
36 config GENERIC_CALIBRATE_DELAY
37 bool
38 default y
40 config TIME_LOW_RES
41 bool
42 depends on SMP
43 default y
45 config GENERIC_ISA_DMA
46 bool
48 config GENERIC_HARDIRQS
49 def_bool y
51 config GENERIC_IRQ_PROBE
52 def_bool y
54 config IRQ_PER_CPU
55 bool
56 default y
58 # unless you want to implement ACPI on PA-RISC ... ;-)
59 config PM
60 bool
62 config ISA_DMA_API
63 bool
65 config ARCH_MAY_HAVE_PC_FDC
66 bool
67 depends on BROKEN
68 default y
70 source "init/Kconfig"
73 menu "Processor type and features"
75 choice
76 prompt "Processor type"
77 default PA7000
79 config PA7000
80 bool "PA7000/PA7100"
81 ---help---
82 This is the processor type of your CPU. This information is
83 used for optimizing purposes. In order to compile a kernel
84 that can run on all 32-bit PA CPUs (albeit not optimally fast),
85 you can specify "PA7000" here.
87 Specifying "PA8000" here will allow you to select a 64-bit kernel
88 which is required on some machines.
90 config PA7100LC
91 bool "PA7100LC"
92 help
93 Select this option for the PCX-L processor, as used in the
94 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
95 D200, D210, D300, D310 and E-class
97 config PA7200
98 bool "PA7200"
99 help
100 Select this option for the PCX-T' processor, as used in the
101 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
102 K100, K200, K210, K220, K400, K410 and K420
104 config PA7300LC
105 bool "PA7300LC"
106 help
107 Select this option for the PCX-L2 processor, as used in the
108 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
109 D220, D230, D320 and D330.
111 config PA8X00
112 bool "PA8000 and up"
113 help
114 Select this option for PCX-U to PCX-W2 processors.
116 endchoice
118 # Define implied options from the CPU selection here
120 config PA20
121 def_bool y
122 depends on PA8X00
124 config PA11
125 def_bool y
126 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
128 config PREFETCH
129 def_bool y
130 depends on PA8X00
132 config 64BIT
133 bool "64-bit kernel"
134 depends on PA8X00
135 help
136 Enable this if you want to support 64bit kernel on PA-RISC platform.
138 At the moment, only people willing to use more than 2GB of RAM,
139 or having a 64bit-only capable PA-RISC machine should say Y here.
141 Since there is no 64bit userland on PA-RISC, there is no point to
142 enable this option otherwise. The 64bit kernel is significantly bigger
143 and slower than the 32bit one.
145 choice
146 prompt "Kernel page size"
147 default PARISC_PAGE_SIZE_4KB if !64BIT
148 default PARISC_PAGE_SIZE_4KB if 64BIT
149 # default PARISC_PAGE_SIZE_16KB if 64BIT
151 config PARISC_PAGE_SIZE_4KB
152 bool "4KB"
153 help
154 This lets you select the page size of the kernel. For best
155 performance, a page size of 16KB is recommended. For best
156 compatibility with 32bit applications, a page size of 4KB should be
157 selected (the vast majority of 32bit binaries work perfectly fine
158 with a larger page size).
160 4KB For best 32bit compatibility
161 16KB For best performance
162 64KB For best performance, might give more overhead.
164 If you don't know what to do, choose 4KB.
166 config PARISC_PAGE_SIZE_16KB
167 bool "16KB (EXPERIMENTAL)"
168 depends on PA8X00 && EXPERIMENTAL
170 config PARISC_PAGE_SIZE_64KB
171 bool "64KB (EXPERIMENTAL)"
172 depends on PA8X00 && EXPERIMENTAL
174 endchoice
176 config SMP
177 bool "Symmetric multi-processing support"
178 ---help---
179 This enables support for systems with more than one CPU. If you have
180 a system with only one CPU, like most personal computers, say N. If
181 you have a system with more than one CPU, say Y.
183 If you say N here, the kernel will run on single and multiprocessor
184 machines, but will use only one CPU of a multiprocessor machine. If
185 you say Y here, the kernel will run on many, but not all,
186 singleprocessor machines. On a singleprocessor machine, the kernel
187 will run faster if you say N here.
189 See also the <file:Documentation/smp.txt>,
190 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
191 at <http://www.tldp.org/docs.html#howto>.
193 If you don't know what to do here, say N.
195 config HOTPLUG_CPU
196 bool
197 default y if SMP
198 select HOTPLUG
200 config ARCH_SELECT_MEMORY_MODEL
201 def_bool y
202 depends on 64BIT
204 config ARCH_DISCONTIGMEM_ENABLE
205 def_bool y
206 depends on 64BIT
208 config ARCH_FLATMEM_ENABLE
209 def_bool y
211 config ARCH_DISCONTIGMEM_DEFAULT
212 def_bool y
213 depends on ARCH_DISCONTIGMEM_ENABLE
215 config NODES_SHIFT
216 int
217 default "3"
218 depends on NEED_MULTIPLE_NODES
220 source "kernel/Kconfig.preempt"
221 source "kernel/Kconfig.hz"
222 source "mm/Kconfig"
224 config COMPAT
225 def_bool y
226 depends on 64BIT
228 config HPUX
229 bool "Support for HP-UX binaries"
230 depends on !64BIT
232 config NR_CPUS
233 int "Maximum number of CPUs (2-32)"
234 range 2 32
235 depends on SMP
236 default "32"
238 endmenu
241 source "drivers/parisc/Kconfig"
244 menu "Executable file formats"
246 source "fs/Kconfig.binfmt"
248 endmenu
250 source "net/Kconfig"
252 source "drivers/Kconfig"
254 source "fs/Kconfig"
256 source "arch/parisc/oprofile/Kconfig"
258 source "arch/parisc/Kconfig.debug"
260 source "security/Kconfig"
262 source "crypto/Kconfig"
264 source "lib/Kconfig"