5 select HAVE_FUNCTION_TRACER if 64BIT
6 select HAVE_FUNCTION_GRAPH_TRACER if 64BIT
7 select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT
10 select INIT_ALL_POSSIBLE
13 select HAVE_PERF_EVENTS
14 select GENERIC_ATOMIC64 if !64BIT
15 select HAVE_GENERIC_HARDIRQS
17 select GENERIC_IRQ_PROBE
18 select GENERIC_PCI_IOMAP
20 select ARCH_HAVE_NMI_SAFE_CMPXCHG
21 select GENERIC_SMP_IDLE_THREAD
22 select GENERIC_STRNCPY_FROM_USER
23 select HAVE_MOD_ARCH_SPECIFIC
24 select MODULES_USE_ELF_RELA
25 select CLONE_BACKWARDS
26 select GENERIC_SIGALTSTACK
27 select GENERIC_COMPAT_RT_SIGACTION
28 select GENERIC_COMPAT_RT_SIGQUEUEINFO
29 select GENERIC_COMPAT_RT_SIGPROCMASK
30 select GENERIC_COMPAT_RT_SIGPENDING
33 The PA-RISC microprocessor is designed by Hewlett-Packard and used
34 in many of their workstations & servers (HP9000 700 and 800 series,
35 and later HP3000 series). The PA-RISC Linux project home page is
36 at <http://www.parisc-linux.org/>.
44 config GENERIC_LOCKBREAK
47 depends on SMP && PREEMPT
49 config RWSEM_GENERIC_SPINLOCK
52 config RWSEM_XCHGADD_ALGORITHM
55 config ARCH_HAS_ILOG2_U32
59 config ARCH_HAS_ILOG2_U64
68 config GENERIC_HWEIGHT
72 config GENERIC_CALIBRATE_DELAY
81 config HAVE_LATENCYTOP_SUPPORT
84 # unless you want to implement ACPI on PA-RISC ... ;-)
88 config STACKTRACE_SUPPORT
91 config NEED_DMA_MAP_STATE
94 config NEED_SG_DMA_LENGTH
100 config ARCH_MAY_HAVE_PC_FDC
105 source "init/Kconfig"
107 source "kernel/Kconfig.freezer"
110 menu "Processor type and features"
113 prompt "Processor type"
119 This is the processor type of your CPU. This information is
120 used for optimizing purposes. In order to compile a kernel
121 that can run on all 32-bit PA CPUs (albeit not optimally fast),
122 you can specify "PA7000" here.
124 Specifying "PA8000" here will allow you to select a 64-bit kernel
125 which is required on some machines.
130 Select this option for the PCX-L processor, as used in the
131 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
132 D200, D210, D300, D310 and E-class
137 Select this option for the PCX-T' processor, as used in the
138 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
139 K100, K200, K210, K220, K400, K410 and K420
144 Select this option for the PCX-L2 processor, as used in the
145 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
146 D220, D230, D320 and D330.
151 Select this option for PCX-U to PCX-W2 processors.
155 # Define implied options from the CPU selection here
163 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
167 depends on PA8X00 || PA7200
173 Enable this if you want to support 64bit kernel on PA-RISC platform.
175 At the moment, only people willing to use more than 2GB of RAM,
176 or having a 64bit-only capable PA-RISC machine should say Y here.
178 Since there is no 64bit userland on PA-RISC, there is no point to
179 enable this option otherwise. The 64bit kernel is significantly bigger
180 and slower than the 32bit one.
183 prompt "Kernel page size"
184 default PARISC_PAGE_SIZE_4KB
186 config PARISC_PAGE_SIZE_4KB
189 This lets you select the page size of the kernel. For best
190 performance, a page size of 16KB is recommended. For best
191 compatibility with 32bit applications, a page size of 4KB should be
192 selected (the vast majority of 32bit binaries work perfectly fine
193 with a larger page size).
195 4KB For best 32bit compatibility
196 16KB For best performance
197 64KB For best performance, might give more overhead.
199 If you don't know what to do, choose 4KB.
201 config PARISC_PAGE_SIZE_16KB
202 bool "16KB (EXPERIMENTAL)"
203 depends on PA8X00 && EXPERIMENTAL
205 config PARISC_PAGE_SIZE_64KB
206 bool "64KB (EXPERIMENTAL)"
207 depends on PA8X00 && EXPERIMENTAL
212 bool "Symmetric multi-processing support"
213 select USE_GENERIC_SMP_HELPERS
215 This enables support for systems with more than one CPU. If you have
216 a system with only one CPU, like most personal computers, say N. If
217 you have a system with more than one CPU, say Y.
219 If you say N here, the kernel will run on single and multiprocessor
220 machines, but will use only one CPU of a multiprocessor machine. If
221 you say Y here, the kernel will run on many, but not all,
222 singleprocessor machines. On a singleprocessor machine, the kernel
223 will run faster if you say N here.
225 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
226 available at <http://www.tldp.org/docs.html#howto>.
228 If you don't know what to do here, say N.
235 config ARCH_SELECT_MEMORY_MODEL
239 config ARCH_DISCONTIGMEM_ENABLE
243 config ARCH_FLATMEM_ENABLE
246 config ARCH_DISCONTIGMEM_DEFAULT
248 depends on ARCH_DISCONTIGMEM_ENABLE
253 depends on NEED_MULTIPLE_NODES
255 source "kernel/Kconfig.preempt"
256 source "kernel/Kconfig.hz"
264 bool "Support for HP-UX binaries"
268 int "Maximum number of CPUs (2-32)"
276 source "drivers/parisc/Kconfig"
279 menu "Executable file formats"
281 source "fs/Kconfig.binfmt"
287 source "drivers/Kconfig"
291 source "arch/parisc/Kconfig.debug"
293 source "security/Kconfig"
295 source "crypto/Kconfig"