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_SIGQUEUEINFO
28 select GENERIC_COMPAT_RT_SIGPROCMASK
29 select GENERIC_COMPAT_RT_SIGPENDING
32 The PA-RISC microprocessor is designed by Hewlett-Packard and used
33 in many of their workstations & servers (HP9000 700 and 800 series,
34 and later HP3000 series). The PA-RISC Linux project home page is
35 at <http://www.parisc-linux.org/>.
43 config GENERIC_LOCKBREAK
46 depends on SMP && PREEMPT
48 config RWSEM_GENERIC_SPINLOCK
51 config RWSEM_XCHGADD_ALGORITHM
54 config ARCH_HAS_ILOG2_U32
58 config ARCH_HAS_ILOG2_U64
67 config GENERIC_HWEIGHT
71 config GENERIC_CALIBRATE_DELAY
80 config HAVE_LATENCYTOP_SUPPORT
83 # unless you want to implement ACPI on PA-RISC ... ;-)
87 config STACKTRACE_SUPPORT
90 config NEED_DMA_MAP_STATE
93 config NEED_SG_DMA_LENGTH
99 config ARCH_MAY_HAVE_PC_FDC
104 source "init/Kconfig"
106 source "kernel/Kconfig.freezer"
109 menu "Processor type and features"
112 prompt "Processor type"
118 This is the processor type of your CPU. This information is
119 used for optimizing purposes. In order to compile a kernel
120 that can run on all 32-bit PA CPUs (albeit not optimally fast),
121 you can specify "PA7000" here.
123 Specifying "PA8000" here will allow you to select a 64-bit kernel
124 which is required on some machines.
129 Select this option for the PCX-L processor, as used in the
130 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
131 D200, D210, D300, D310 and E-class
136 Select this option for the PCX-T' processor, as used in the
137 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
138 K100, K200, K210, K220, K400, K410 and K420
143 Select this option for the PCX-L2 processor, as used in the
144 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
145 D220, D230, D320 and D330.
150 Select this option for PCX-U to PCX-W2 processors.
154 # Define implied options from the CPU selection here
162 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
166 depends on PA8X00 || PA7200
172 Enable this if you want to support 64bit kernel on PA-RISC platform.
174 At the moment, only people willing to use more than 2GB of RAM,
175 or having a 64bit-only capable PA-RISC machine should say Y here.
177 Since there is no 64bit userland on PA-RISC, there is no point to
178 enable this option otherwise. The 64bit kernel is significantly bigger
179 and slower than the 32bit one.
182 prompt "Kernel page size"
183 default PARISC_PAGE_SIZE_4KB
185 config PARISC_PAGE_SIZE_4KB
188 This lets you select the page size of the kernel. For best
189 performance, a page size of 16KB is recommended. For best
190 compatibility with 32bit applications, a page size of 4KB should be
191 selected (the vast majority of 32bit binaries work perfectly fine
192 with a larger page size).
194 4KB For best 32bit compatibility
195 16KB For best performance
196 64KB For best performance, might give more overhead.
198 If you don't know what to do, choose 4KB.
200 config PARISC_PAGE_SIZE_16KB
201 bool "16KB (EXPERIMENTAL)"
202 depends on PA8X00 && EXPERIMENTAL
204 config PARISC_PAGE_SIZE_64KB
205 bool "64KB (EXPERIMENTAL)"
206 depends on PA8X00 && EXPERIMENTAL
211 bool "Symmetric multi-processing support"
212 select USE_GENERIC_SMP_HELPERS
214 This enables support for systems with more than one CPU. If you have
215 a system with only one CPU, like most personal computers, say N. If
216 you have a system with more than one CPU, say Y.
218 If you say N here, the kernel will run on single and multiprocessor
219 machines, but will use only one CPU of a multiprocessor machine. If
220 you say Y here, the kernel will run on many, but not all,
221 singleprocessor machines. On a singleprocessor machine, the kernel
222 will run faster if you say N here.
224 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
225 available at <http://www.tldp.org/docs.html#howto>.
227 If you don't know what to do here, say N.
234 config ARCH_SELECT_MEMORY_MODEL
238 config ARCH_DISCONTIGMEM_ENABLE
242 config ARCH_FLATMEM_ENABLE
245 config ARCH_DISCONTIGMEM_DEFAULT
247 depends on ARCH_DISCONTIGMEM_ENABLE
252 depends on NEED_MULTIPLE_NODES
254 source "kernel/Kconfig.preempt"
255 source "kernel/Kconfig.hz"
263 bool "Support for HP-UX binaries"
267 int "Maximum number of CPUs (2-32)"
275 source "drivers/parisc/Kconfig"
278 menu "Executable file formats"
280 source "fs/Kconfig.binfmt"
286 source "drivers/Kconfig"
290 source "arch/parisc/Kconfig.debug"
292 source "security/Kconfig"
294 source "crypto/Kconfig"