| 1 | config PGTABLE_LEVELS |
| 2 | int "Page Table Levels" if !IA64_PAGE_SIZE_64KB |
| 3 | range 3 4 if !IA64_PAGE_SIZE_64KB |
| 4 | default 3 |
| 5 | |
| 6 | source "init/Kconfig" |
| 7 | |
| 8 | source "kernel/Kconfig.freezer" |
| 9 | |
| 10 | menu "Processor type and features" |
| 11 | |
| 12 | config IA64 |
| 13 | bool |
| 14 | select ARCH_MIGHT_HAVE_PC_PARPORT |
| 15 | select ARCH_MIGHT_HAVE_PC_SERIO |
| 16 | select PCI if (!IA64_HP_SIM) |
| 17 | select ACPI if (!IA64_HP_SIM) |
| 18 | select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI |
| 19 | select ARCH_MIGHT_HAVE_ACPI_PDC if ACPI |
| 20 | select HAVE_UNSTABLE_SCHED_CLOCK |
| 21 | select HAVE_EXIT_THREAD |
| 22 | select HAVE_IDE |
| 23 | select HAVE_OPROFILE |
| 24 | select HAVE_KPROBES |
| 25 | select HAVE_KRETPROBES |
| 26 | select HAVE_FTRACE_MCOUNT_RECORD |
| 27 | select HAVE_DYNAMIC_FTRACE if (!ITANIUM) |
| 28 | select HAVE_FUNCTION_TRACER |
| 29 | select TTY |
| 30 | select HAVE_ARCH_TRACEHOOK |
| 31 | select HAVE_DMA_API_DEBUG |
| 32 | select HAVE_MEMBLOCK |
| 33 | select HAVE_MEMBLOCK_NODE_MAP |
| 34 | select HAVE_VIRT_CPU_ACCOUNTING |
| 35 | select ARCH_HAS_SG_CHAIN |
| 36 | select VIRT_TO_BUS |
| 37 | select ARCH_DISCARD_MEMBLOCK |
| 38 | select GENERIC_IRQ_PROBE |
| 39 | select GENERIC_PENDING_IRQ if SMP |
| 40 | select GENERIC_IRQ_SHOW |
| 41 | select GENERIC_IRQ_LEGACY |
| 42 | select ARCH_HAVE_NMI_SAFE_CMPXCHG |
| 43 | select GENERIC_IOMAP |
| 44 | select GENERIC_SMP_IDLE_THREAD |
| 45 | select ARCH_INIT_TASK |
| 46 | select ARCH_TASK_STRUCT_ALLOCATOR |
| 47 | select ARCH_THREAD_STACK_ALLOCATOR |
| 48 | select ARCH_CLOCKSOURCE_DATA |
| 49 | select GENERIC_TIME_VSYSCALL_OLD |
| 50 | select SYSCTL_ARCH_UNALIGN_NO_WARN |
| 51 | select HAVE_MOD_ARCH_SPECIFIC |
| 52 | select MODULES_USE_ELF_RELA |
| 53 | select ARCH_USE_CMPXCHG_LOCKREF |
| 54 | select HAVE_ARCH_AUDITSYSCALL |
| 55 | default y |
| 56 | help |
| 57 | The Itanium Processor Family is Intel's 64-bit successor to |
| 58 | the 32-bit X86 line. The IA-64 Linux project has a home |
| 59 | page at <http://www.linuxia64.org/> and a mailing list at |
| 60 | <linux-ia64@vger.kernel.org>. |
| 61 | |
| 62 | config 64BIT |
| 63 | bool |
| 64 | select ATA_NONSTANDARD if ATA |
| 65 | default y |
| 66 | |
| 67 | config ZONE_DMA |
| 68 | def_bool y |
| 69 | depends on !IA64_SGI_SN2 |
| 70 | |
| 71 | config QUICKLIST |
| 72 | bool |
| 73 | default y |
| 74 | |
| 75 | config MMU |
| 76 | bool |
| 77 | default y |
| 78 | |
| 79 | config ARCH_DMA_ADDR_T_64BIT |
| 80 | def_bool y |
| 81 | |
| 82 | config NEED_DMA_MAP_STATE |
| 83 | def_bool y |
| 84 | |
| 85 | config NEED_SG_DMA_LENGTH |
| 86 | def_bool y |
| 87 | |
| 88 | config SWIOTLB |
| 89 | bool |
| 90 | |
| 91 | config STACKTRACE_SUPPORT |
| 92 | def_bool y |
| 93 | |
| 94 | config GENERIC_LOCKBREAK |
| 95 | def_bool n |
| 96 | |
| 97 | config RWSEM_XCHGADD_ALGORITHM |
| 98 | bool |
| 99 | default y |
| 100 | |
| 101 | config HUGETLB_PAGE_SIZE_VARIABLE |
| 102 | bool |
| 103 | depends on HUGETLB_PAGE |
| 104 | default y |
| 105 | |
| 106 | config GENERIC_CALIBRATE_DELAY |
| 107 | bool |
| 108 | default y |
| 109 | |
| 110 | config HAVE_SETUP_PER_CPU_AREA |
| 111 | def_bool y |
| 112 | |
| 113 | config DMI |
| 114 | bool |
| 115 | default y |
| 116 | select DMI_SCAN_MACHINE_NON_EFI_FALLBACK |
| 117 | |
| 118 | config EFI |
| 119 | bool |
| 120 | select UCS2_STRING |
| 121 | default y |
| 122 | |
| 123 | config SCHED_OMIT_FRAME_POINTER |
| 124 | bool |
| 125 | default y |
| 126 | |
| 127 | config IA64_UNCACHED_ALLOCATOR |
| 128 | bool |
| 129 | select GENERIC_ALLOCATOR |
| 130 | |
| 131 | config ARCH_USES_PG_UNCACHED |
| 132 | def_bool y |
| 133 | depends on IA64_UNCACHED_ALLOCATOR |
| 134 | |
| 135 | config AUDIT_ARCH |
| 136 | bool |
| 137 | default y |
| 138 | |
| 139 | choice |
| 140 | prompt "System type" |
| 141 | default IA64_GENERIC |
| 142 | |
| 143 | config IA64_GENERIC |
| 144 | bool "generic" |
| 145 | select NUMA |
| 146 | select ACPI_NUMA |
| 147 | select SWIOTLB |
| 148 | select PCI_MSI |
| 149 | help |
| 150 | This selects the system type of your hardware. A "generic" kernel |
| 151 | will run on any supported IA-64 system. However, if you configure |
| 152 | a kernel for your specific system, it will be faster and smaller. |
| 153 | |
| 154 | generic For any supported IA-64 system |
| 155 | DIG-compliant For DIG ("Developer's Interface Guide") compliant systems |
| 156 | DIG+Intel+IOMMU For DIG systems with Intel IOMMU |
| 157 | HP-zx1/sx1000 For HP systems |
| 158 | HP-zx1/sx1000+swiotlb For HP systems with (broken) DMA-constrained devices. |
| 159 | SGI-SN2 For SGI Altix systems |
| 160 | SGI-UV For SGI UV systems |
| 161 | Ski-simulator For the HP simulator <http://www.hpl.hp.com/research/linux/ski/> |
| 162 | |
| 163 | If you don't know what to do, choose "generic". |
| 164 | |
| 165 | config IA64_DIG |
| 166 | bool "DIG-compliant" |
| 167 | select SWIOTLB |
| 168 | |
| 169 | config IA64_DIG_VTD |
| 170 | bool "DIG+Intel+IOMMU" |
| 171 | select INTEL_IOMMU |
| 172 | select PCI_MSI |
| 173 | |
| 174 | config IA64_HP_ZX1 |
| 175 | bool "HP-zx1/sx1000" |
| 176 | help |
| 177 | Build a kernel that runs on HP zx1 and sx1000 systems. This adds |
| 178 | support for the HP I/O MMU. |
| 179 | |
| 180 | config IA64_HP_ZX1_SWIOTLB |
| 181 | bool "HP-zx1/sx1000 with software I/O TLB" |
| 182 | select SWIOTLB |
| 183 | help |
| 184 | Build a kernel that runs on HP zx1 and sx1000 systems even when they |
| 185 | have broken PCI devices which cannot DMA to full 32 bits. Apart |
| 186 | from support for the HP I/O MMU, this includes support for the software |
| 187 | I/O TLB, which allows supporting the broken devices at the expense of |
| 188 | wasting some kernel memory (about 2MB by default). |
| 189 | |
| 190 | config IA64_SGI_SN2 |
| 191 | bool "SGI-SN2" |
| 192 | select NUMA |
| 193 | select ACPI_NUMA |
| 194 | help |
| 195 | Selecting this option will optimize the kernel for use on sn2 based |
| 196 | systems, but the resulting kernel binary will not run on other |
| 197 | types of ia64 systems. If you have an SGI Altix system, it's safe |
| 198 | to select this option. If in doubt, select ia64 generic support |
| 199 | instead. |
| 200 | |
| 201 | config IA64_SGI_UV |
| 202 | bool "SGI-UV" |
| 203 | select NUMA |
| 204 | select ACPI_NUMA |
| 205 | select SWIOTLB |
| 206 | help |
| 207 | Selecting this option will optimize the kernel for use on UV based |
| 208 | systems, but the resulting kernel binary will not run on other |
| 209 | types of ia64 systems. If you have an SGI UV system, it's safe |
| 210 | to select this option. If in doubt, select ia64 generic support |
| 211 | instead. |
| 212 | |
| 213 | config IA64_HP_SIM |
| 214 | bool "Ski-simulator" |
| 215 | select SWIOTLB |
| 216 | depends on !PM |
| 217 | |
| 218 | endchoice |
| 219 | |
| 220 | choice |
| 221 | prompt "Processor type" |
| 222 | default ITANIUM |
| 223 | |
| 224 | config ITANIUM |
| 225 | bool "Itanium" |
| 226 | help |
| 227 | Select your IA-64 processor type. The default is Itanium. |
| 228 | This choice is safe for all IA-64 systems, but may not perform |
| 229 | optimally on systems with, say, Itanium 2 or newer processors. |
| 230 | |
| 231 | config MCKINLEY |
| 232 | bool "Itanium 2" |
| 233 | help |
| 234 | Select this to configure for an Itanium 2 (McKinley) processor. |
| 235 | |
| 236 | endchoice |
| 237 | |
| 238 | choice |
| 239 | prompt "Kernel page size" |
| 240 | default IA64_PAGE_SIZE_16KB |
| 241 | |
| 242 | config IA64_PAGE_SIZE_4KB |
| 243 | bool "4KB" |
| 244 | help |
| 245 | This lets you select the page size of the kernel. For best IA-64 |
| 246 | performance, a page size of 8KB or 16KB is recommended. For best |
| 247 | IA-32 compatibility, a page size of 4KB should be selected (the vast |
| 248 | majority of IA-32 binaries work perfectly fine with a larger page |
| 249 | size). For Itanium 2 or newer systems, a page size of 64KB can also |
| 250 | be selected. |
| 251 | |
| 252 | 4KB For best IA-32 compatibility |
| 253 | 8KB For best IA-64 performance |
| 254 | 16KB For best IA-64 performance |
| 255 | 64KB Requires Itanium 2 or newer processor. |
| 256 | |
| 257 | If you don't know what to do, choose 16KB. |
| 258 | |
| 259 | config IA64_PAGE_SIZE_8KB |
| 260 | bool "8KB" |
| 261 | |
| 262 | config IA64_PAGE_SIZE_16KB |
| 263 | bool "16KB" |
| 264 | |
| 265 | config IA64_PAGE_SIZE_64KB |
| 266 | depends on !ITANIUM |
| 267 | bool "64KB" |
| 268 | |
| 269 | endchoice |
| 270 | |
| 271 | if IA64_HP_SIM |
| 272 | config HZ |
| 273 | default 32 |
| 274 | endif |
| 275 | |
| 276 | if !IA64_HP_SIM |
| 277 | source kernel/Kconfig.hz |
| 278 | endif |
| 279 | |
| 280 | config IA64_BRL_EMU |
| 281 | bool |
| 282 | depends on ITANIUM |
| 283 | default y |
| 284 | |
| 285 | # align cache-sensitive data to 128 bytes |
| 286 | config IA64_L1_CACHE_SHIFT |
| 287 | int |
| 288 | default "7" if MCKINLEY |
| 289 | default "6" if ITANIUM |
| 290 | |
| 291 | config IA64_CYCLONE |
| 292 | bool "Cyclone (EXA) Time Source support" |
| 293 | help |
| 294 | Say Y here to enable support for IBM EXA Cyclone time source. |
| 295 | If you're unsure, answer N. |
| 296 | |
| 297 | config IOSAPIC |
| 298 | bool |
| 299 | depends on !IA64_HP_SIM |
| 300 | default y |
| 301 | |
| 302 | config FORCE_MAX_ZONEORDER |
| 303 | int "MAX_ORDER (11 - 17)" if !HUGETLB_PAGE |
| 304 | range 11 17 if !HUGETLB_PAGE |
| 305 | default "17" if HUGETLB_PAGE |
| 306 | default "11" |
| 307 | |
| 308 | config SMP |
| 309 | bool "Symmetric multi-processing support" |
| 310 | help |
| 311 | This enables support for systems with more than one CPU. If you have |
| 312 | a system with only one CPU, say N. If you have a system with more |
| 313 | than one CPU, say Y. |
| 314 | |
| 315 | If you say N here, the kernel will run on single and multiprocessor |
| 316 | systems, but will use only one CPU of a multiprocessor system. If |
| 317 | you say Y here, the kernel will run on many, but not all, |
| 318 | single processor systems. On a single processor system, the kernel |
| 319 | will run faster if you say N here. |
| 320 | |
| 321 | See also the SMP-HOWTO available at |
| 322 | <http://www.tldp.org/docs.html#howto>. |
| 323 | |
| 324 | If you don't know what to do here, say N. |
| 325 | |
| 326 | config NR_CPUS |
| 327 | int "Maximum number of CPUs (2-4096)" |
| 328 | range 2 4096 |
| 329 | depends on SMP |
| 330 | default "4096" |
| 331 | help |
| 332 | You should set this to the number of CPUs in your system, but |
| 333 | keep in mind that a kernel compiled for, e.g., 2 CPUs will boot but |
| 334 | only use 2 CPUs on a >2 CPU system. Setting this to a value larger |
| 335 | than 64 will cause the use of a CPU mask array, causing a small |
| 336 | performance hit. |
| 337 | |
| 338 | config HOTPLUG_CPU |
| 339 | bool "Support for hot-pluggable CPUs" |
| 340 | depends on SMP |
| 341 | default n |
| 342 | ---help--- |
| 343 | Say Y here to experiment with turning CPUs off and on. CPUs |
| 344 | can be controlled through /sys/devices/system/cpu/cpu#. |
| 345 | Say N if you want to disable CPU hotplug. |
| 346 | |
| 347 | config ARCH_ENABLE_MEMORY_HOTPLUG |
| 348 | def_bool y |
| 349 | |
| 350 | config ARCH_ENABLE_MEMORY_HOTREMOVE |
| 351 | def_bool y |
| 352 | |
| 353 | config SCHED_SMT |
| 354 | bool "SMT scheduler support" |
| 355 | depends on SMP |
| 356 | help |
| 357 | Improves the CPU scheduler's decision making when dealing with |
| 358 | Intel IA64 chips with MultiThreading at a cost of slightly increased |
| 359 | overhead in some places. If unsure say N here. |
| 360 | |
| 361 | config PERMIT_BSP_REMOVE |
| 362 | bool "Support removal of Bootstrap Processor" |
| 363 | depends on HOTPLUG_CPU |
| 364 | default n |
| 365 | ---help--- |
| 366 | Say Y here if your platform SAL will support removal of BSP with HOTPLUG_CPU |
| 367 | support. |
| 368 | |
| 369 | config FORCE_CPEI_RETARGET |
| 370 | bool "Force assumption that CPEI can be re-targeted" |
| 371 | depends on PERMIT_BSP_REMOVE |
| 372 | default n |
| 373 | ---help--- |
| 374 | Say Y if you need to force the assumption that CPEI can be re-targeted to |
| 375 | any cpu in the system. This hint is available via ACPI 3.0 specifications. |
| 376 | Tiger4 systems are capable of re-directing CPEI to any CPU other than BSP. |
| 377 | This option it useful to enable this feature on older BIOS's as well. |
| 378 | You can also enable this by using boot command line option force_cpei=1. |
| 379 | |
| 380 | source "kernel/Kconfig.preempt" |
| 381 | |
| 382 | source "mm/Kconfig" |
| 383 | |
| 384 | config ARCH_SELECT_MEMORY_MODEL |
| 385 | def_bool y |
| 386 | |
| 387 | config ARCH_DISCONTIGMEM_ENABLE |
| 388 | def_bool y |
| 389 | help |
| 390 | Say Y to support efficient handling of discontiguous physical memory, |
| 391 | for architectures which are either NUMA (Non-Uniform Memory Access) |
| 392 | or have huge holes in the physical address space for other reasons. |
| 393 | See <file:Documentation/vm/numa> for more. |
| 394 | |
| 395 | config ARCH_FLATMEM_ENABLE |
| 396 | def_bool y |
| 397 | |
| 398 | config ARCH_SPARSEMEM_ENABLE |
| 399 | def_bool y |
| 400 | depends on ARCH_DISCONTIGMEM_ENABLE |
| 401 | select SPARSEMEM_VMEMMAP_ENABLE |
| 402 | |
| 403 | config ARCH_DISCONTIGMEM_DEFAULT |
| 404 | def_bool y if (IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) |
| 405 | depends on ARCH_DISCONTIGMEM_ENABLE |
| 406 | |
| 407 | config NUMA |
| 408 | bool "NUMA support" |
| 409 | depends on !IA64_HP_SIM && !FLATMEM |
| 410 | default y if IA64_SGI_SN2 |
| 411 | select ACPI_NUMA if ACPI |
| 412 | help |
| 413 | Say Y to compile the kernel to support NUMA (Non-Uniform Memory |
| 414 | Access). This option is for configuring high-end multiprocessor |
| 415 | server systems. If in doubt, say N. |
| 416 | |
| 417 | config NODES_SHIFT |
| 418 | int "Max num nodes shift(3-10)" |
| 419 | range 3 10 |
| 420 | default "10" |
| 421 | depends on NEED_MULTIPLE_NODES |
| 422 | help |
| 423 | This option specifies the maximum number of nodes in your SSI system. |
| 424 | MAX_NUMNODES will be 2^(This value). |
| 425 | If in doubt, use the default. |
| 426 | |
| 427 | # VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent. |
| 428 | # VIRTUAL_MEM_MAP has been retained for historical reasons. |
| 429 | config VIRTUAL_MEM_MAP |
| 430 | bool "Virtual mem map" |
| 431 | depends on !SPARSEMEM |
| 432 | default y if !IA64_HP_SIM |
| 433 | help |
| 434 | Say Y to compile the kernel with support for a virtual mem map. |
| 435 | This code also only takes effect if a memory hole of greater than |
| 436 | 1 Gb is found during boot. You must turn this option on if you |
| 437 | require the DISCONTIGMEM option for your machine. If you are |
| 438 | unsure, say Y. |
| 439 | |
| 440 | config HOLES_IN_ZONE |
| 441 | bool |
| 442 | default y if VIRTUAL_MEM_MAP |
| 443 | |
| 444 | config HAVE_ARCH_EARLY_PFN_TO_NID |
| 445 | def_bool NUMA && SPARSEMEM |
| 446 | |
| 447 | config HAVE_ARCH_NODEDATA_EXTENSION |
| 448 | def_bool y |
| 449 | depends on NUMA |
| 450 | |
| 451 | config USE_PERCPU_NUMA_NODE_ID |
| 452 | def_bool y |
| 453 | depends on NUMA |
| 454 | |
| 455 | config HAVE_MEMORYLESS_NODES |
| 456 | def_bool NUMA |
| 457 | |
| 458 | config ARCH_PROC_KCORE_TEXT |
| 459 | def_bool y |
| 460 | depends on PROC_KCORE |
| 461 | |
| 462 | config IA64_MCA_RECOVERY |
| 463 | tristate "MCA recovery from errors other than TLB." |
| 464 | |
| 465 | config PERFMON |
| 466 | bool "Performance monitor support" |
| 467 | help |
| 468 | Selects whether support for the IA-64 performance monitor hardware |
| 469 | is included in the kernel. This makes some kernel data-structures a |
| 470 | little bigger and slows down execution a bit, but it is generally |
| 471 | a good idea to turn this on. If you're unsure, say Y. |
| 472 | |
| 473 | config IA64_PALINFO |
| 474 | tristate "/proc/pal support" |
| 475 | help |
| 476 | If you say Y here, you are able to get PAL (Processor Abstraction |
| 477 | Layer) information in /proc/pal. This contains useful information |
| 478 | about the processors in your systems, such as cache and TLB sizes |
| 479 | and the PAL firmware version in use. |
| 480 | |
| 481 | To use this option, you have to ensure that the "/proc file system |
| 482 | support" (CONFIG_PROC_FS) is enabled, too. |
| 483 | |
| 484 | config IA64_MC_ERR_INJECT |
| 485 | tristate "MC error injection support" |
| 486 | help |
| 487 | Adds support for MC error injection. If enabled, the kernel |
| 488 | will provide a sysfs interface for user applications to |
| 489 | call MC error injection PAL procedures to inject various errors. |
| 490 | This is a useful tool for MCA testing. |
| 491 | |
| 492 | If you're unsure, do not select this option. |
| 493 | |
| 494 | config SGI_SN |
| 495 | def_bool y if (IA64_SGI_SN2 || IA64_GENERIC) |
| 496 | |
| 497 | config IA64_ESI |
| 498 | bool "ESI (Extensible SAL Interface) support" |
| 499 | help |
| 500 | If you say Y here, support is built into the kernel to |
| 501 | make ESI calls. ESI calls are used to support vendor-specific |
| 502 | firmware extensions, such as the ability to inject memory-errors |
| 503 | for test-purposes. If you're unsure, say N. |
| 504 | |
| 505 | config IA64_HP_AML_NFW |
| 506 | bool "Support ACPI AML calls to native firmware" |
| 507 | help |
| 508 | This driver installs a global ACPI Operation Region handler for |
| 509 | region 0xA1. AML methods can use this OpRegion to call arbitrary |
| 510 | native firmware functions. The driver installs the OpRegion |
| 511 | handler if there is an HPQ5001 device or if the user supplies |
| 512 | the "force" module parameter, e.g., with the "aml_nfw.force" |
| 513 | kernel command line option. |
| 514 | |
| 515 | source "drivers/sn/Kconfig" |
| 516 | |
| 517 | config KEXEC |
| 518 | bool "kexec system call" |
| 519 | depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU) |
| 520 | select KEXEC_CORE |
| 521 | help |
| 522 | kexec is a system call that implements the ability to shutdown your |
| 523 | current kernel, and to start another kernel. It is like a reboot |
| 524 | but it is independent of the system firmware. And like a reboot |
| 525 | you can start any kernel with it, not just Linux. |
| 526 | |
| 527 | The name comes from the similarity to the exec system call. |
| 528 | |
| 529 | It is an ongoing process to be certain the hardware in a machine |
| 530 | is properly shutdown, so do not be surprised if this code does not |
| 531 | initially work for you. As of this writing the exact hardware |
| 532 | interface is strongly in flux, so no good recommendation can be |
| 533 | made. |
| 534 | |
| 535 | config CRASH_DUMP |
| 536 | bool "kernel crash dumps" |
| 537 | depends on IA64_MCA_RECOVERY && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU) |
| 538 | help |
| 539 | Generate crash dump after being started by kexec. |
| 540 | |
| 541 | source "drivers/firmware/Kconfig" |
| 542 | |
| 543 | source "fs/Kconfig.binfmt" |
| 544 | |
| 545 | endmenu |
| 546 | |
| 547 | menu "Power management and ACPI options" |
| 548 | |
| 549 | source "kernel/power/Kconfig" |
| 550 | |
| 551 | source "drivers/acpi/Kconfig" |
| 552 | |
| 553 | if PM |
| 554 | menu "CPU Frequency scaling" |
| 555 | source "drivers/cpufreq/Kconfig" |
| 556 | endmenu |
| 557 | endif |
| 558 | |
| 559 | endmenu |
| 560 | |
| 561 | if !IA64_HP_SIM |
| 562 | |
| 563 | menu "Bus options (PCI, PCMCIA)" |
| 564 | |
| 565 | config PCI |
| 566 | bool "PCI support" |
| 567 | help |
| 568 | Real IA-64 machines all have PCI/PCI-X/PCI Express busses. Say Y |
| 569 | here unless you are using a simulator without PCI support. |
| 570 | |
| 571 | config PCI_DOMAINS |
| 572 | def_bool PCI |
| 573 | |
| 574 | config PCI_SYSCALL |
| 575 | def_bool PCI |
| 576 | |
| 577 | source "drivers/pci/Kconfig" |
| 578 | |
| 579 | source "drivers/pcmcia/Kconfig" |
| 580 | |
| 581 | endmenu |
| 582 | |
| 583 | endif |
| 584 | |
| 585 | source "net/Kconfig" |
| 586 | |
| 587 | source "drivers/Kconfig" |
| 588 | |
| 589 | source "arch/ia64/hp/sim/Kconfig" |
| 590 | |
| 591 | config MSPEC |
| 592 | tristate "Memory special operations driver" |
| 593 | depends on IA64 |
| 594 | select IA64_UNCACHED_ALLOCATOR |
| 595 | help |
| 596 | If you have an ia64 and you want to enable memory special |
| 597 | operations support (formerly known as fetchop), say Y here, |
| 598 | otherwise say N. |
| 599 | |
| 600 | source "fs/Kconfig" |
| 601 | |
| 602 | source "arch/ia64/Kconfig.debug" |
| 603 | |
| 604 | source "security/Kconfig" |
| 605 | |
| 606 | source "crypto/Kconfig" |
| 607 | |
| 608 | source "lib/Kconfig" |
| 609 | |
| 610 | config IOMMU_HELPER |
| 611 | def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB) |