Version:  2.0.40 2.2.26 2.4.37 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16

Linux/arch/parisc/Kconfig

  1 config PARISC
  2         def_bool y
  3         select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
  4         select ARCH_MIGHT_HAVE_PC_PARPORT
  5         select HAVE_IDE
  6         select HAVE_OPROFILE
  7         select HAVE_FUNCTION_TRACER if 64BIT
  8         select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
  9         select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
 10         select ARCH_WANT_FRAME_POINTERS
 11         select RTC_CLASS
 12         select RTC_DRV_GENERIC
 13         select INIT_ALL_POSSIBLE
 14         select BUG
 15         select HAVE_PERF_EVENTS
 16         select GENERIC_ATOMIC64 if !64BIT
 17         select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 18         select BROKEN_RODATA
 19         select GENERIC_IRQ_PROBE
 20         select GENERIC_PCI_IOMAP
 21         select ARCH_HAVE_NMI_SAFE_CMPXCHG
 22         select GENERIC_SMP_IDLE_THREAD
 23         select GENERIC_STRNCPY_FROM_USER
 24         select SYSCTL_ARCH_UNALIGN_ALLOW
 25         select SYSCTL_EXCEPTION_TRACE
 26         select HAVE_MOD_ARCH_SPECIFIC
 27         select VIRT_TO_BUS
 28         select MODULES_USE_ELF_RELA
 29         select CLONE_BACKWARDS
 30         select TTY # Needed for pdc_cons.c
 31         select HAVE_DEBUG_STACKOVERFLOW
 32         select HAVE_ARCH_AUDITSYSCALL
 33 
 34         help
 35           The PA-RISC microprocessor is designed by Hewlett-Packard and used
 36           in many of their workstations & servers (HP9000 700 and 800 series,
 37           and later HP3000 series).  The PA-RISC Linux project home page is
 38           at <http://www.parisc-linux.org/>.
 39 
 40 config MMU
 41         def_bool y
 42 
 43 config STACK_GROWSUP
 44         def_bool y
 45 
 46 config GENERIC_LOCKBREAK
 47         bool
 48         default y
 49         depends on SMP && PREEMPT
 50 
 51 config RWSEM_GENERIC_SPINLOCK
 52         def_bool y
 53 
 54 config RWSEM_XCHGADD_ALGORITHM
 55         bool
 56 
 57 config ARCH_HAS_ILOG2_U32
 58         bool
 59         default n
 60 
 61 config ARCH_HAS_ILOG2_U64
 62         bool
 63         default n
 64 
 65 config GENERIC_BUG
 66         bool
 67         default y
 68         depends on BUG
 69 
 70 config GENERIC_HWEIGHT
 71         bool
 72         default y
 73 
 74 config GENERIC_CALIBRATE_DELAY
 75         bool
 76         default y
 77 
 78 config TIME_LOW_RES
 79         bool
 80         depends on SMP
 81         default y
 82 
 83 config HAVE_LATENCYTOP_SUPPORT
 84         def_bool y
 85 
 86 # unless you want to implement ACPI on PA-RISC ... ;-)
 87 config PM
 88         bool
 89 
 90 config STACKTRACE_SUPPORT
 91         def_bool y
 92 
 93 config NEED_DMA_MAP_STATE
 94         def_bool y
 95 
 96 config NEED_SG_DMA_LENGTH
 97         def_bool y
 98 
 99 config ISA_DMA_API
100         bool
101 
102 config ARCH_MAY_HAVE_PC_FDC
103         bool
104         depends on BROKEN
105         default y
106 
107 source "init/Kconfig"
108 
109 source "kernel/Kconfig.freezer"
110 
111 
112 menu "Processor type and features"
113 
114 choice
115         prompt "Processor type"
116         default PA7000
117 
118 config PA7000
119         bool "PA7000/PA7100"
120         ---help---
121           This is the processor type of your CPU.  This information is
122           used for optimizing purposes.  In order to compile a kernel
123           that can run on all 32-bit PA CPUs (albeit not optimally fast),
124           you can specify "PA7000" here.
125 
126           Specifying "PA8000" here will allow you to select a 64-bit kernel
127           which is required on some machines.
128 
129 config PA7100LC
130         bool "PA7100LC"
131         help
132           Select this option for the PCX-L processor, as used in the
133           712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
134           D200, D210, D300, D310 and E-class
135 
136 config PA7200
137         bool "PA7200"
138         help
139           Select this option for the PCX-T' processor, as used in the
140           C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
141           K100, K200, K210, K220, K400, K410 and K420
142 
143 config PA7300LC
144         bool "PA7300LC"
145         help
146           Select this option for the PCX-L2 processor, as used in the
147           744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
148           D220, D230, D320 and D330.
149 
150 config PA8X00
151         bool "PA8000 and up"
152         help
153           Select this option for PCX-U to PCX-W2 processors.
154 
155 endchoice
156 
157 # Define implied options from the CPU selection here
158 
159 config PA20
160         def_bool y
161         depends on PA8X00
162 
163 config PA11
164         def_bool y
165         depends on PA7000 || PA7100LC || PA7200 || PA7300LC
166 
167 config PREFETCH
168         def_bool y
169         depends on PA8X00 || PA7200
170 
171 config MLONGCALLS
172         bool "Enable the -mlong-calls compiler option for big kernels"
173         def_bool y if (!MODULES)
174         depends on PA8X00
175         help
176           If you configure the kernel to include many drivers built-in instead
177           as modules, the kernel executable may become too big, so that the
178           linker will not be able to resolve some long branches and fails to link
179           your vmlinux kernel. In that case enabling this option will help you
180           to overcome this limit by using the -mlong-calls compiler option.
181 
182           Usually you want to say N here, unless you e.g. want to build
183           a kernel which includes all necessary drivers built-in and which can
184           be used for TFTP booting without the need to have an initrd ramdisk.
185 
186           Enabling this option will probably slow down your kernel.
187 
188 config 64BIT
189         bool "64-bit kernel"
190         depends on PA8X00
191         help
192           Enable this if you want to support 64bit kernel on PA-RISC platform.
193 
194           At the moment, only people willing to use more than 2GB of RAM,
195           or having a 64bit-only capable PA-RISC machine should say Y here.
196 
197           Since there is no 64bit userland on PA-RISC, there is no point to
198           enable this option otherwise. The 64bit kernel is significantly bigger
199           and slower than the 32bit one.
200 
201 choice
202         prompt "Kernel page size"
203         default PARISC_PAGE_SIZE_4KB
204 
205 config PARISC_PAGE_SIZE_4KB
206         bool "4KB"
207         help
208           This lets you select the page size of the kernel.  For best
209           performance, a page size of 16KB is recommended.  For best
210           compatibility with 32bit applications, a page size of 4KB should be
211           selected (the vast majority of 32bit binaries work perfectly fine
212           with a larger page size).
213 
214           4KB                For best 32bit compatibility
215           16KB               For best performance
216           64KB               For best performance, might give more overhead.
217 
218           If you don't know what to do, choose 4KB.
219 
220 config PARISC_PAGE_SIZE_16KB
221         bool "16KB"
222         depends on PA8X00
223 
224 config PARISC_PAGE_SIZE_64KB
225         bool "64KB"
226         depends on PA8X00
227 
228 endchoice
229 
230 config SMP
231         bool "Symmetric multi-processing support"
232         ---help---
233           This enables support for systems with more than one CPU. If you have
234           a system with only one CPU, say N. If you have a system with more
235           than one CPU, say Y.
236 
237           If you say N here, the kernel will run on uni- and multiprocessor
238           machines, but will use only one CPU of a multiprocessor machine. If
239           you say Y here, the kernel will run on many, but not all,
240           uniprocessor machines. On a uniprocessor machine, the kernel
241           will run faster if you say N here.
242 
243           See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
244           available at <http://www.tldp.org/docs.html#howto>.
245 
246           If you don't know what to do here, say N.
247 
248 config IRQSTACKS
249         bool "Use separate kernel stacks when processing interrupts"
250         default y
251         help
252           If you say Y here the kernel will use separate kernel stacks
253           for handling hard and soft interrupts.  This can help avoid
254           overflowing the process kernel stacks.
255 
256 config HOTPLUG_CPU
257         bool
258         default y if SMP
259 
260 config ARCH_SELECT_MEMORY_MODEL
261         def_bool y
262         depends on 64BIT
263 
264 config ARCH_DISCONTIGMEM_ENABLE
265         def_bool y
266         depends on 64BIT
267 
268 config ARCH_FLATMEM_ENABLE
269         def_bool y
270 
271 config ARCH_DISCONTIGMEM_DEFAULT
272         def_bool y
273         depends on ARCH_DISCONTIGMEM_ENABLE
274 
275 config NODES_SHIFT
276         int
277         default "3"
278         depends on NEED_MULTIPLE_NODES
279 
280 source "kernel/Kconfig.preempt"
281 source "kernel/Kconfig.hz"
282 source "mm/Kconfig"
283 
284 config COMPAT
285         def_bool y
286         depends on 64BIT
287 
288 config SYSVIPC_COMPAT
289         def_bool y
290         depends on COMPAT && SYSVIPC
291 
292 config AUDIT_ARCH
293         def_bool y
294 
295 config HPUX
296         bool "Support for HP-UX binaries"
297         depends on !64BIT
298 
299 config NR_CPUS
300         int "Maximum number of CPUs (2-32)"
301         range 2 32
302         depends on SMP
303         default "32"
304 
305 endmenu
306 
307 
308 source "drivers/parisc/Kconfig"
309 
310 
311 menu "Executable file formats"
312 
313 source "fs/Kconfig.binfmt"
314 
315 endmenu
316 
317 source "net/Kconfig"
318 
319 source "drivers/Kconfig"
320 
321 source "fs/Kconfig"
322 
323 source "arch/parisc/Kconfig.debug"
324 
325 source "security/Kconfig"
326 
327 source "crypto/Kconfig"
328 
329 source "lib/Kconfig"

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us