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
16 select GENERIC_IRQ_PROBE
18 select GENERIC_HARDIRQS_NO_DEPRECATED
21 The PA-RISC microprocessor is designed by Hewlett-Packard and used
22 in many of their workstations & servers (HP9000 700 and 800 series,
23 and later HP3000 series). The PA-RISC Linux project home page is
24 at <http://www.parisc-linux.org/>.
32 config GENERIC_LOCKBREAK
35 depends on SMP && PREEMPT
37 config RWSEM_GENERIC_SPINLOCK
40 config RWSEM_XCHGADD_ALGORITHM
43 config ARCH_HAS_ILOG2_U32
47 config ARCH_HAS_ILOG2_U64
51 config GENERIC_FIND_NEXT_BIT
55 config GENERIC_FIND_BIT_LE
64 config GENERIC_HWEIGHT
68 config GENERIC_CALIBRATE_DELAY
77 config HAVE_LATENCYTOP_SUPPORT
80 # unless you want to implement ACPI on PA-RISC ... ;-)
84 config STACKTRACE_SUPPORT
87 config NEED_DMA_MAP_STATE
90 config NEED_SG_DMA_LENGTH
96 config ARCH_MAY_HAVE_PC_FDC
101 source "init/Kconfig"
103 source "kernel/Kconfig.freezer"
106 menu "Processor type and features"
109 prompt "Processor type"
115 This is the processor type of your CPU. This information is
116 used for optimizing purposes. In order to compile a kernel
117 that can run on all 32-bit PA CPUs (albeit not optimally fast),
118 you can specify "PA7000" here.
120 Specifying "PA8000" here will allow you to select a 64-bit kernel
121 which is required on some machines.
126 Select this option for the PCX-L processor, as used in the
127 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
128 D200, D210, D300, D310 and E-class
133 Select this option for the PCX-T' processor, as used in the
134 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
135 K100, K200, K210, K220, K400, K410 and K420
140 Select this option for the PCX-L2 processor, as used in the
141 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
142 D220, D230, D320 and D330.
147 Select this option for PCX-U to PCX-W2 processors.
151 # Define implied options from the CPU selection here
159 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
163 depends on PA8X00 || PA7200
169 Enable this if you want to support 64bit kernel on PA-RISC platform.
171 At the moment, only people willing to use more than 2GB of RAM,
172 or having a 64bit-only capable PA-RISC machine should say Y here.
174 Since there is no 64bit userland on PA-RISC, there is no point to
175 enable this option otherwise. The 64bit kernel is significantly bigger
176 and slower than the 32bit one.
179 prompt "Kernel page size"
180 default PARISC_PAGE_SIZE_4KB if !64BIT
181 default PARISC_PAGE_SIZE_4KB if 64BIT
182 # default PARISC_PAGE_SIZE_16KB if 64BIT
184 config PARISC_PAGE_SIZE_4KB
187 This lets you select the page size of the kernel. For best
188 performance, a page size of 16KB is recommended. For best
189 compatibility with 32bit applications, a page size of 4KB should be
190 selected (the vast majority of 32bit binaries work perfectly fine
191 with a larger page size).
193 4KB For best 32bit compatibility
194 16KB For best performance
195 64KB For best performance, might give more overhead.
197 If you don't know what to do, choose 4KB.
199 config PARISC_PAGE_SIZE_16KB
200 bool "16KB (EXPERIMENTAL)"
201 depends on PA8X00 && EXPERIMENTAL
203 config PARISC_PAGE_SIZE_64KB
204 bool "64KB (EXPERIMENTAL)"
205 depends on PA8X00 && EXPERIMENTAL
210 bool "Symmetric multi-processing support"
211 select USE_GENERIC_SMP_HELPERS
213 This enables support for systems with more than one CPU. If you have
214 a system with only one CPU, like most personal computers, say N. If
215 you have a system with more than one CPU, say Y.
217 If you say N here, the kernel will run on single and multiprocessor
218 machines, but will use only one CPU of a multiprocessor machine. If
219 you say Y here, the kernel will run on many, but not all,
220 singleprocessor machines. On a singleprocessor machine, the kernel
221 will run faster if you say N here.
223 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
224 available at <http://www.tldp.org/docs.html#howto>.
226 If you don't know what to do here, say N.
233 config ARCH_SELECT_MEMORY_MODEL
237 config ARCH_DISCONTIGMEM_ENABLE
241 config ARCH_FLATMEM_ENABLE
244 config ARCH_DISCONTIGMEM_DEFAULT
246 depends on ARCH_DISCONTIGMEM_ENABLE
251 depends on NEED_MULTIPLE_NODES
253 source "kernel/Kconfig.preempt"
254 source "kernel/Kconfig.hz"
262 bool "Support for HP-UX binaries"
266 int "Maximum number of CPUs (2-32)"
274 source "drivers/parisc/Kconfig"
277 menu "Executable file formats"
279 source "fs/Kconfig.binfmt"
285 source "drivers/Kconfig"
289 source "arch/parisc/Kconfig.debug"
291 source "security/Kconfig"
293 source "crypto/Kconfig"