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 GENERIC_KERNEL_THREAD
26 select GENERIC_KERNEL_EXECVE
27 select CLONE_BACKWARDS
30 The PA-RISC microprocessor is designed by Hewlett-Packard and used
31 in many of their workstations & servers (HP9000 700 and 800 series,
32 and later HP3000 series). The PA-RISC Linux project home page is
33 at <http://www.parisc-linux.org/>.
41 config GENERIC_LOCKBREAK
44 depends on SMP && PREEMPT
46 config RWSEM_GENERIC_SPINLOCK
49 config RWSEM_XCHGADD_ALGORITHM
52 config ARCH_HAS_ILOG2_U32
56 config ARCH_HAS_ILOG2_U64
65 config GENERIC_HWEIGHT
69 config GENERIC_CALIBRATE_DELAY
78 config HAVE_LATENCYTOP_SUPPORT
81 # unless you want to implement ACPI on PA-RISC ... ;-)
85 config STACKTRACE_SUPPORT
88 config NEED_DMA_MAP_STATE
91 config NEED_SG_DMA_LENGTH
97 config ARCH_MAY_HAVE_PC_FDC
102 source "init/Kconfig"
104 source "kernel/Kconfig.freezer"
107 menu "Processor type and features"
110 prompt "Processor type"
116 This is the processor type of your CPU. This information is
117 used for optimizing purposes. In order to compile a kernel
118 that can run on all 32-bit PA CPUs (albeit not optimally fast),
119 you can specify "PA7000" here.
121 Specifying "PA8000" here will allow you to select a 64-bit kernel
122 which is required on some machines.
127 Select this option for the PCX-L processor, as used in the
128 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
129 D200, D210, D300, D310 and E-class
134 Select this option for the PCX-T' processor, as used in the
135 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
136 K100, K200, K210, K220, K400, K410 and K420
141 Select this option for the PCX-L2 processor, as used in the
142 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
143 D220, D230, D320 and D330.
148 Select this option for PCX-U to PCX-W2 processors.
152 # Define implied options from the CPU selection here
160 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
164 depends on PA8X00 || PA7200
170 Enable this if you want to support 64bit kernel on PA-RISC platform.
172 At the moment, only people willing to use more than 2GB of RAM,
173 or having a 64bit-only capable PA-RISC machine should say Y here.
175 Since there is no 64bit userland on PA-RISC, there is no point to
176 enable this option otherwise. The 64bit kernel is significantly bigger
177 and slower than the 32bit one.
180 prompt "Kernel page size"
181 default PARISC_PAGE_SIZE_4KB
183 config PARISC_PAGE_SIZE_4KB
186 This lets you select the page size of the kernel. For best
187 performance, a page size of 16KB is recommended. For best
188 compatibility with 32bit applications, a page size of 4KB should be
189 selected (the vast majority of 32bit binaries work perfectly fine
190 with a larger page size).
192 4KB For best 32bit compatibility
193 16KB For best performance
194 64KB For best performance, might give more overhead.
196 If you don't know what to do, choose 4KB.
198 config PARISC_PAGE_SIZE_16KB
199 bool "16KB (EXPERIMENTAL)"
200 depends on PA8X00 && EXPERIMENTAL
202 config PARISC_PAGE_SIZE_64KB
203 bool "64KB (EXPERIMENTAL)"
204 depends on PA8X00 && EXPERIMENTAL
209 bool "Symmetric multi-processing support"
210 select USE_GENERIC_SMP_HELPERS
212 This enables support for systems with more than one CPU. If you have
213 a system with only one CPU, like most personal computers, say N. If
214 you have a system with more than one CPU, say Y.
216 If you say N here, the kernel will run on single and multiprocessor
217 machines, but will use only one CPU of a multiprocessor machine. If
218 you say Y here, the kernel will run on many, but not all,
219 singleprocessor machines. On a singleprocessor machine, the kernel
220 will run faster if you say N here.
222 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
223 available at <http://www.tldp.org/docs.html#howto>.
225 If you don't know what to do here, say N.
232 config ARCH_SELECT_MEMORY_MODEL
236 config ARCH_DISCONTIGMEM_ENABLE
240 config ARCH_FLATMEM_ENABLE
243 config ARCH_DISCONTIGMEM_DEFAULT
245 depends on ARCH_DISCONTIGMEM_ENABLE
250 depends on NEED_MULTIPLE_NODES
252 source "kernel/Kconfig.preempt"
253 source "kernel/Kconfig.hz"
261 bool "Support for HP-UX binaries"
265 int "Maximum number of CPUs (2-32)"
273 source "drivers/parisc/Kconfig"
276 menu "Executable file formats"
278 source "fs/Kconfig.binfmt"
284 source "drivers/Kconfig"
288 source "arch/parisc/Kconfig.debug"
290 source "security/Kconfig"
292 source "crypto/Kconfig"