1config PARISC 2 def_bool y 3 select HAVE_IDE 4 select HAVE_OPROFILE 5 select HAVE_FUNCTION_TRACER if 64BIT 6 select HAVE_FUNCTION_GRAPH_TRACER if 64BIT 7 select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT 8 select RTC_CLASS 9 select RTC_DRV_GENERIC 10 select INIT_ALL_POSSIBLE 11 select BUG 12 select HAVE_IRQ_WORK 13 select HAVE_PERF_EVENTS 14 select GENERIC_ATOMIC64 if !64BIT 15 select HAVE_GENERIC_HARDIRQS 16 select BROKEN_RODATA 17 select GENERIC_IRQ_PROBE 18 select GENERIC_PCI_IOMAP 19 select IRQ_PER_CPU 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 27 help 28 The PA-RISC microprocessor is designed by Hewlett-Packard and used 29 in many of their workstations & servers (HP9000 700 and 800 series, 30 and later HP3000 series). The PA-RISC Linux project home page is 31 at <http://www.parisc-linux.org/>. 32 33config MMU 34 def_bool y 35 36config STACK_GROWSUP 37 def_bool y 38 39config GENERIC_LOCKBREAK 40 bool 41 default y 42 depends on SMP && PREEMPT 43 44config RWSEM_GENERIC_SPINLOCK 45 def_bool y 46 47config RWSEM_XCHGADD_ALGORITHM 48 bool 49 50config ARCH_HAS_ILOG2_U32 51 bool 52 default n 53 54config ARCH_HAS_ILOG2_U64 55 bool 56 default n 57 58config GENERIC_BUG 59 bool 60 default y 61 depends on BUG 62 63config GENERIC_HWEIGHT 64 bool 65 default y 66 67config GENERIC_CALIBRATE_DELAY 68 bool 69 default y 70 71config TIME_LOW_RES 72 bool 73 depends on SMP 74 default y 75 76config HAVE_LATENCYTOP_SUPPORT 77 def_bool y 78 79# unless you want to implement ACPI on PA-RISC ... ;-) 80config PM 81 bool 82 83config STACKTRACE_SUPPORT 84 def_bool y 85 86config NEED_DMA_MAP_STATE 87 def_bool y 88 89config NEED_SG_DMA_LENGTH 90 def_bool y 91 92config ISA_DMA_API 93 bool 94 95config ARCH_MAY_HAVE_PC_FDC 96 bool 97 depends on BROKEN 98 default y 99 100source "init/Kconfig" 101 102source "kernel/Kconfig.freezer" 103 104 105menu "Processor type and features" 106 107choice 108 prompt "Processor type" 109 default PA7000 110 111config PA7000 112 bool "PA7000/PA7100" 113 ---help--- 114 This is the processor type of your CPU. This information is 115 used for optimizing purposes. In order to compile a kernel 116 that can run on all 32-bit PA CPUs (albeit not optimally fast), 117 you can specify "PA7000" here. 118 119 Specifying "PA8000" here will allow you to select a 64-bit kernel 120 which is required on some machines. 121 122config PA7100LC 123 bool "PA7100LC" 124 help 125 Select this option for the PCX-L processor, as used in the 126 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748, 127 D200, D210, D300, D310 and E-class 128 129config PA7200 130 bool "PA7200" 131 help 132 Select this option for the PCX-T' processor, as used in the 133 C100, C110, J100, J110, J210XC, D250, D260, D350, D360, 134 K100, K200, K210, K220, K400, K410 and K420 135 136config PA7300LC 137 bool "PA7300LC" 138 help 139 Select this option for the PCX-L2 processor, as used in the 140 744, A180, B132L, B160L, B180L, C132L, C160L, C180L, 141 D220, D230, D320 and D330. 142 143config PA8X00 144 bool "PA8000 and up" 145 help 146 Select this option for PCX-U to PCX-W2 processors. 147 148endchoice 149 150# Define implied options from the CPU selection here 151 152config PA20 153 def_bool y 154 depends on PA8X00 155 156config PA11 157 def_bool y 158 depends on PA7000 || PA7100LC || PA7200 || PA7300LC 159 160config PREFETCH 161 def_bool y 162 depends on PA8X00 || PA7200 163 164config 64BIT 165 bool "64-bit kernel" 166 depends on PA8X00 167 help 168 Enable this if you want to support 64bit kernel on PA-RISC platform. 169 170 At the moment, only people willing to use more than 2GB of RAM, 171 or having a 64bit-only capable PA-RISC machine should say Y here. 172 173 Since there is no 64bit userland on PA-RISC, there is no point to 174 enable this option otherwise. The 64bit kernel is significantly bigger 175 and slower than the 32bit one. 176 177choice 178 prompt "Kernel page size" 179 default PARISC_PAGE_SIZE_4KB 180 181config PARISC_PAGE_SIZE_4KB 182 bool "4KB" 183 help 184 This lets you select the page size of the kernel. For best 185 performance, a page size of 16KB is recommended. For best 186 compatibility with 32bit applications, a page size of 4KB should be 187 selected (the vast majority of 32bit binaries work perfectly fine 188 with a larger page size). 189 190 4KB For best 32bit compatibility 191 16KB For best performance 192 64KB For best performance, might give more overhead. 193 194 If you don't know what to do, choose 4KB. 195 196config PARISC_PAGE_SIZE_16KB 197 bool "16KB (EXPERIMENTAL)" 198 depends on PA8X00 && EXPERIMENTAL 199 200config PARISC_PAGE_SIZE_64KB 201 bool "64KB (EXPERIMENTAL)" 202 depends on PA8X00 && EXPERIMENTAL 203 204endchoice 205 206config SMP 207 bool "Symmetric multi-processing support" 208 select USE_GENERIC_SMP_HELPERS 209 ---help--- 210 This enables support for systems with more than one CPU. If you have 211 a system with only one CPU, like most personal computers, say N. If 212 you have a system with more than one CPU, say Y. 213 214 If you say N here, the kernel will run on single and multiprocessor 215 machines, but will use only one CPU of a multiprocessor machine. If 216 you say Y here, the kernel will run on many, but not all, 217 singleprocessor machines. On a singleprocessor machine, the kernel 218 will run faster if you say N here. 219 220 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO 221 available at <http://www.tldp.org/docs.html#howto>. 222 223 If you don't know what to do here, say N. 224 225config HOTPLUG_CPU 226 bool 227 default y if SMP 228 select HOTPLUG 229 230config ARCH_SELECT_MEMORY_MODEL 231 def_bool y 232 depends on 64BIT 233 234config ARCH_DISCONTIGMEM_ENABLE 235 def_bool y 236 depends on 64BIT 237 238config ARCH_FLATMEM_ENABLE 239 def_bool y 240 241config ARCH_DISCONTIGMEM_DEFAULT 242 def_bool y 243 depends on ARCH_DISCONTIGMEM_ENABLE 244 245config NODES_SHIFT 246 int 247 default "3" 248 depends on NEED_MULTIPLE_NODES 249 250source "kernel/Kconfig.preempt" 251source "kernel/Kconfig.hz" 252source "mm/Kconfig" 253 254config COMPAT 255 def_bool y 256 depends on 64BIT 257 258config HPUX 259 bool "Support for HP-UX binaries" 260 depends on !64BIT 261 262config NR_CPUS 263 int "Maximum number of CPUs (2-32)" 264 range 2 32 265 depends on SMP 266 default "32" 267 268endmenu 269 270 271source "drivers/parisc/Kconfig" 272 273 274menu "Executable file formats" 275 276source "fs/Kconfig.binfmt" 277 278endmenu 279 280source "net/Kconfig" 281 282source "drivers/Kconfig" 283 284source "fs/Kconfig" 285 286source "arch/parisc/Kconfig.debug" 287 288source "security/Kconfig" 289 290source "crypto/Kconfig" 291 292source "lib/Kconfig" 293