1config ALPHA 2 bool 3 default y 4 select HAVE_AOUT 5 select HAVE_IDE 6 select HAVE_OPROFILE 7 select HAVE_SYSCALL_WRAPPERS 8 select HAVE_PERF_EVENTS 9 select HAVE_DMA_ATTRS 10 help 11 The Alpha is a 64-bit general-purpose processor designed and 12 marketed by the Digital Equipment Corporation of blessed memory, 13 now Hewlett-Packard. The Alpha Linux project has a home page at 14 <http://www.alphalinux.org/>. 15 16config 64BIT 17 def_bool y 18 19config MMU 20 bool 21 default y 22 23config RWSEM_GENERIC_SPINLOCK 24 bool 25 26config RWSEM_XCHGADD_ALGORITHM 27 bool 28 default y 29 30config ARCH_HAS_ILOG2_U32 31 bool 32 default n 33 34config ARCH_HAS_ILOG2_U64 35 bool 36 default n 37 38config GENERIC_FIND_NEXT_BIT 39 bool 40 default y 41 42config GENERIC_CALIBRATE_DELAY 43 bool 44 default y 45 46config GENERIC_TIME 47 bool 48 default y 49 50config GENERIC_CMOS_UPDATE 51 def_bool y 52 53config ZONE_DMA 54 bool 55 default y 56 57config NEED_DMA_MAP_STATE 58 def_bool y 59 60config NEED_SG_DMA_LENGTH 61 def_bool y 62 63config GENERIC_ISA_DMA 64 bool 65 default y 66 67config GENERIC_IOMAP 68 bool 69 default n 70 71config GENERIC_HARDIRQS 72 bool 73 default y 74 75config GENERIC_IRQ_PROBE 76 bool 77 default y 78 79config AUTO_IRQ_AFFINITY 80 bool 81 depends on SMP 82 default y 83 84source "init/Kconfig" 85source "kernel/Kconfig.freezer" 86 87 88menu "System setup" 89 90choice 91 prompt "Alpha system type" 92 default ALPHA_GENERIC 93 ---help--- 94 This is the system type of your hardware. A "generic" kernel will 95 run on any supported Alpha system. However, if you configure a 96 kernel for your specific system, it will be faster and smaller. 97 98 To find out what type of Alpha system you have, you may want to 99 check out the Linux/Alpha FAQ, accessible on the WWW from 100 <http://www.alphalinux.org/>. In summary: 101 102 Alcor/Alpha-XLT AS 600, AS 500, XL-300, XL-366 103 Alpha-XL XL-233, XL-266 104 AlphaBook1 Alpha laptop 105 Avanti AS 200, AS 205, AS 250, AS 255, AS 300, AS 400 106 Cabriolet AlphaPC64, AlphaPCI64 107 DP264 DP264 / DS20 / ES40 / DS10 / DS10L 108 EB164 EB164 21164 evaluation board 109 EB64+ EB64+ 21064 evaluation board 110 EB66 EB66 21066 evaluation board 111 EB66+ EB66+ 21066 evaluation board 112 Jensen DECpc 150, DEC 2000 models 300, 500 113 LX164 AlphaPC164-LX 114 Lynx AS 2100A 115 Miata Personal Workstation 433/500/600 a/au 116 Marvel AlphaServer ES47 / ES80 / GS1280 117 Mikasa AS 1000 118 Noname AXPpci33, UDB (Multia) 119 Noritake AS 1000A, AS 600A, AS 800 120 PC164 AlphaPC164 121 Rawhide AS 1200, AS 4000, AS 4100 122 Ruffian RPX164-2, AlphaPC164-UX, AlphaPC164-BX 123 SX164 AlphaPC164-SX 124 Sable AS 2000, AS 2100 125 Shark DS 20L 126 Takara Takara (OEM) 127 Titan AlphaServer ES45 / DS25 / DS15 128 Wildfire AlphaServer GS 40/80/160/320 129 130 If you don't know what to do, choose "generic". 131 132config ALPHA_GENERIC 133 bool "Generic" 134 help 135 A generic kernel will run on all supported Alpha hardware. 136 137config ALPHA_ALCOR 138 bool "Alcor/Alpha-XLT" 139 help 140 For systems using the Digital ALCOR chipset: 5 chips (4, 64-bit data 141 slices (Data Switch, DSW) - 208-pin PQFP and 1 control (Control, I/O 142 Address, CIA) - a 383 pin plastic PGA). It provides a DRAM 143 controller (256-bit memory bus) and a PCI interface. It also does 144 all the work required to support an external Bcache and to maintain 145 memory coherence when a PCI device DMAs into (or out of) memory. 146 147config ALPHA_XL 148 bool "Alpha-XL" 149 help 150 XL-233 and XL-266-based Alpha systems. 151 152config ALPHA_BOOK1 153 bool "AlphaBook1" 154 help 155 Dec AlphaBook1/Burns Alpha-based laptops. 156 157config ALPHA_AVANTI_CH 158 bool "Avanti" 159 160config ALPHA_CABRIOLET 161 bool "Cabriolet" 162 help 163 Cabriolet AlphaPC64, AlphaPCI64 systems. Derived from EB64+ but now 164 baby-AT with Flash boot ROM, no on-board SCSI or Ethernet. 3 ISA 165 slots, 4 PCI slots (one pair are on a shared slot), uses plug-in 166 Bcache SIMMs. Requires power supply with 3.3V output. 167 168config ALPHA_DP264 169 bool "DP264" 170 help 171 Various 21264 systems with the tsunami core logic chipset. 172 API Networks: 264DP, UP2000(+), CS20; 173 Compaq: DS10(E,L), XP900, XP1000, DS20(E), ES40. 174 175config ALPHA_EB164 176 bool "EB164" 177 help 178 EB164 21164 evaluation board from DEC. Uses 21164 and ALCOR. Has 179 ISA and PCI expansion (3 ISA slots, 2 64-bit PCI slots (one is 180 shared with an ISA slot) and 2 32-bit PCI slots. Uses plus-in 181 Bcache SIMMs. I/O sub-system provides SuperI/O (2S, 1P, FD), KBD, 182 MOUSE (PS2 style), RTC/NVRAM. Boot ROM is Flash. PC-AT-sized 183 motherboard. Requires power supply with 3.3V output. 184 185config ALPHA_EB64P_CH 186 bool "EB64+" 187 188config ALPHA_EB66 189 bool "EB66" 190 help 191 A Digital DS group board. Uses 21066 or 21066A. I/O sub-system is 192 identical to EB64+. Baby PC-AT size. Runs from standard PC power 193 supply. The EB66 schematic was published as a marketing poster 194 advertising the 21066 as "the first microprocessor in the world with 195 embedded PCI". 196 197config ALPHA_EB66P 198 bool "EB66+" 199 help 200 Later variant of the EB66 board. 201 202config ALPHA_EIGER 203 bool "Eiger" 204 help 205 Apparently an obscure OEM single-board computer based on the 206 Typhoon/Tsunami chipset family. Information on it is scanty. 207 208config ALPHA_JENSEN 209 bool "Jensen" 210 help 211 DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one 212 of the first-generation Alpha systems. A number of these systems 213 seem to be available on the second- hand market. The Jensen is a 214 floor-standing tower system which originally used a 150MHz 21064 It 215 used programmable logic to interface a 486 EISA I/O bridge to the 216 CPU. 217 218config ALPHA_LX164 219 bool "LX164" 220 help 221 A technical overview of this board is available at 222 <http://www.unix-ag.org/Linux-Alpha/Architectures/LX164.html>. 223 224config ALPHA_LYNX 225 bool "Lynx" 226 help 227 AlphaServer 2100A-based systems. 228 229config ALPHA_MARVEL 230 bool "Marvel" 231 help 232 AlphaServer ES47 / ES80 / GS1280 based on EV7. 233 234config ALPHA_MIATA 235 bool "Miata" 236 help 237 The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a, 238 or 600au). 239 240config ALPHA_MIKASA 241 bool "Mikasa" 242 help 243 AlphaServer 1000-based Alpha systems. 244 245config ALPHA_NAUTILUS 246 bool "Nautilus" 247 help 248 Alpha systems based on the AMD 751 & ALI 1543C chipsets. 249 250config ALPHA_NONAME_CH 251 bool "Noname" 252 253config ALPHA_NORITAKE 254 bool "Noritake" 255 help 256 AlphaServer 1000A, AlphaServer 600A, and AlphaServer 800-based 257 systems. 258 259config ALPHA_PC164 260 bool "PC164" 261 262config ALPHA_P2K 263 bool "Platform2000" 264 265config ALPHA_RAWHIDE 266 bool "Rawhide" 267 help 268 AlphaServer 1200, AlphaServer 4000 and AlphaServer 4100 machines. 269 See HOWTO at 270 <http://www.alphalinux.org/docs/rawhide/4100_install.shtml>. 271 272config ALPHA_RUFFIAN 273 bool "Ruffian" 274 help 275 Samsung APC164UX. There is a page on known problems and workarounds 276 at <http://www.alphalinux.org/faq/FAQ-11.html>. 277 278config ALPHA_RX164 279 bool "RX164" 280 281config ALPHA_SX164 282 bool "SX164" 283 284config ALPHA_SABLE 285 bool "Sable" 286 help 287 Digital AlphaServer 2000 and 2100-based systems. 288 289config ALPHA_SHARK 290 bool "Shark" 291 292config ALPHA_TAKARA 293 bool "Takara" 294 help 295 Alpha 11164-based OEM single-board computer. 296 297config ALPHA_TITAN 298 bool "Titan" 299 help 300 AlphaServer ES45/DS25 SMP based on EV68 and Titan chipset. 301 302config ALPHA_WILDFIRE 303 bool "Wildfire" 304 help 305 AlphaServer GS 40/80/160/320 SMP based on the EV67 core. 306 307endchoice 308 309# clear all implied options (don't want default values for those): 310# Most of these machines have ISA slots; not exactly sure which don't, 311# and this doesn't activate hordes of code, so do it always. 312config ISA 313 bool 314 default y 315 help 316 Find out whether you have ISA slots on your motherboard. ISA is the 317 name of a bus system, i.e. the way the CPU talks to the other stuff 318 inside your box. Other bus systems are PCI, EISA, MicroChannel 319 (MCA) or VESA. ISA is an older system, now being displaced by PCI; 320 newer boards don't support it. If you have ISA, say Y, otherwise N. 321 322config ISA_DMA_API 323 bool 324 default y 325 326config PCI 327 bool 328 depends on !ALPHA_JENSEN 329 default y 330 help 331 Find out whether you have a PCI motherboard. PCI is the name of a 332 bus system, i.e. the way the CPU talks to the other stuff inside 333 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or 334 VESA. If you have PCI, say Y, otherwise N. 335 336config PCI_DOMAINS 337 bool 338 default y 339 340config PCI_SYSCALL 341 def_bool PCI 342 343config IOMMU_HELPER 344 def_bool PCI 345 346config ALPHA_NONAME 347 bool 348 depends on ALPHA_BOOK1 || ALPHA_NONAME_CH 349 default y 350 help 351 The AXPpci33 (aka NoName), is based on the EB66 (includes the Multia 352 UDB). This design was produced by Digital's Technical OEM (TOEM) 353 group. It uses the 21066 processor running at 166MHz or 233MHz. It 354 is a baby-AT size, and runs from a standard PC power supply. It has 355 5 ISA slots and 3 PCI slots (one pair are a shared slot). There are 356 2 versions, with either PS/2 or large DIN connectors for the 357 keyboard. 358 359config ALPHA_EV4 360 bool 361 depends on ALPHA_JENSEN || (ALPHA_SABLE && !ALPHA_GAMMA) || ALPHA_LYNX || ALPHA_NORITAKE && !ALPHA_PRIMO || ALPHA_MIKASA && !ALPHA_PRIMO || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL || ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K 362 default y if !ALPHA_LYNX 363 364config ALPHA_LCA 365 bool 366 depends on ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K 367 default y 368 369config ALPHA_APECS 370 bool 371 depends on !ALPHA_PRIMO && (ALPHA_NORITAKE || ALPHA_MIKASA) || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL 372 default y 373 374config ALPHA_EB64P 375 bool 376 depends on ALPHA_CABRIOLET || ALPHA_EB64P_CH 377 default y 378 help 379 Uses 21064 or 21064A and APECs. Has ISA and PCI expansion (3 ISA, 380 2 PCI, one pair are on a shared slot). Supports 36-bit DRAM SIMs. 381 ISA bus generated by Intel SaturnI/O PCI-ISA bridge. On-board SCSI 382 (NCR 810 on PCI) Ethernet (Digital 21040), KBD, MOUSE (PS2 style), 383 SuperI/O (2S, 1P, FD), RTC/NVRAM. Boot ROM is EPROM. PC-AT size. 384 Runs from standard PC power supply. 385 386config ALPHA_EV5 387 bool "EV5 CPU(s) (model 5/xxx)?" if ALPHA_LYNX 388 default y if ALPHA_RX164 || ALPHA_RAWHIDE || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_SABLE && ALPHA_GAMMA || ALPHA_NORITAKE && ALPHA_PRIMO || ALPHA_MIKASA && ALPHA_PRIMO || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR 389 390config ALPHA_EV4 391 bool 392 default y if ALPHA_LYNX && !ALPHA_EV5 393 394config ALPHA_CIA 395 bool 396 depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_NORITAKE && ALPHA_PRIMO || ALPHA_MIKASA && ALPHA_PRIMO || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR 397 default y 398 399config ALPHA_EV56 400 bool "EV56 CPU (speed >= 366MHz)?" if ALPHA_ALCOR 401 default y if ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA 402 403config ALPHA_EV56 404 prompt "EV56 CPU (speed >= 333MHz)?" 405 depends on ALPHA_NORITAKE || ALPHA_PRIMO 406 407config ALPHA_EV56 408 prompt "EV56 CPU (speed >= 400MHz)?" 409 depends on ALPHA_RAWHIDE 410 411config ALPHA_PRIMO 412 bool "EV5 CPU daughtercard (model 5/xxx)?" 413 depends on ALPHA_NORITAKE || ALPHA_MIKASA 414 help 415 Say Y if you have an AS 1000 5/xxx or an AS 1000A 5/xxx. 416 417config ALPHA_GAMMA 418 bool "EV5 CPU(s) (model 5/xxx)?" 419 depends on ALPHA_SABLE 420 help 421 Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx. 422 423config ALPHA_GAMMA 424 bool 425 depends on ALPHA_LYNX 426 default y 427 428config ALPHA_T2 429 bool 430 depends on ALPHA_SABLE || ALPHA_LYNX 431 default y 432 433config ALPHA_PYXIS 434 bool 435 depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN 436 default y 437 438config ALPHA_EV6 439 bool 440 depends on ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER || ALPHA_MARVEL 441 default y 442 443config ALPHA_TSUNAMI 444 bool 445 depends on ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER 446 default y 447 448config ALPHA_EV67 449 bool "EV67 (or later) CPU (speed > 600MHz)?" if ALPHA_DP264 || ALPHA_EIGER 450 default y if ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL 451 help 452 Is this a machine based on the EV67 core? If in doubt, select N here 453 and the machine will be treated as an EV6. 454 455config ALPHA_EV7 456 bool 457 depends on ALPHA_MARVEL 458 default y 459 460config ALPHA_MCPCIA 461 bool 462 depends on ALPHA_RAWHIDE 463 default y 464 465config ALPHA_POLARIS 466 bool 467 depends on ALPHA_RX164 468 default y 469 470config ALPHA_IRONGATE 471 bool 472 depends on ALPHA_NAUTILUS 473 default y 474 475config GENERIC_HWEIGHT 476 bool 477 default y if !ALPHA_EV67 478 479config ALPHA_AVANTI 480 bool 481 depends on ALPHA_XL || ALPHA_AVANTI_CH 482 default y 483 help 484 Avanti AS 200, AS 205, AS 250, AS 255, AS 300, and AS 400-based 485 Alphas. Info at 486 <http://www.unix-ag.org/Linux-Alpha/Architectures/Avanti.html>. 487 488config ALPHA_BROKEN_IRQ_MASK 489 bool 490 depends on ALPHA_GENERIC || ALPHA_PC164 491 default y 492 493config VGA_HOSE 494 bool 495 depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL || ALPHA_TSUNAMI 496 default y 497 help 498 Support VGA on an arbitrary hose; needed for several platforms 499 which always have multiple hoses, and whose consoles support it. 500 501 502config ALPHA_SRM 503 bool "Use SRM as bootloader" if ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_NAUTILUS || ALPHA_NONAME 504 default y if ALPHA_JENSEN || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_DP264 || ALPHA_RAWHIDE || ALPHA_EIGER || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL 505 ---help--- 506 There are two different types of booting firmware on Alphas: SRM, 507 which is command line driven, and ARC, which uses menus and arrow 508 keys. Details about the Linux/Alpha booting process are contained in 509 the Linux/Alpha FAQ, accessible on the WWW from 510 <http://www.alphalinux.org/>. 511 512 The usual way to load Linux on an Alpha machine is to use MILO 513 (a bootloader that lets you pass command line parameters to the 514 kernel just like lilo does for the x86 architecture) which can be 515 loaded either from ARC or can be installed directly as a permanent 516 firmware replacement from floppy (which requires changing a certain 517 jumper on the motherboard). If you want to do either of these, say N 518 here. If MILO doesn't work on your system (true for Jensen 519 motherboards), you can bypass it altogether and boot Linux directly 520 from an SRM console; say Y here in order to do that. Note that you 521 won't be able to boot from an IDE disk using SRM. 522 523 If unsure, say N. 524 525config EISA 526 bool 527 depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE 528 default y 529 530config ARCH_MAY_HAVE_PC_FDC 531 def_bool y 532 533config SMP 534 bool "Symmetric multi-processing support" 535 depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL 536 select USE_GENERIC_SMP_HELPERS 537 ---help--- 538 This enables support for systems with more than one CPU. If you have 539 a system with only one CPU, like most personal computers, say N. If 540 you have a system with more than one CPU, say Y. 541 542 If you say N here, the kernel will run on single and multiprocessor 543 machines, but will use only one CPU of a multiprocessor machine. If 544 you say Y here, the kernel will run on many, but not all, 545 singleprocessor machines. On a singleprocessor machine, the kernel 546 will run faster if you say N here. 547 548 See also the SMP-HOWTO available at 549 <http://www.tldp.org/docs.html#howto>. 550 551 If you don't know what to do here, say N. 552 553config HAVE_DEC_LOCK 554 bool 555 depends on SMP 556 default y 557 558config NR_CPUS 559 int "Maximum number of CPUs (2-32)" 560 range 2 32 561 depends on SMP 562 default "32" if ALPHA_GENERIC || ALPHA_MARVEL 563 default "4" if !ALPHA_GENERIC && !ALPHA_MARVEL 564 help 565 MARVEL support can handle a maximum of 32 CPUs, all the others 566 with working support have a maximum of 4 CPUs. 567 568config ARCH_DISCONTIGMEM_ENABLE 569 bool "Discontiguous Memory Support (EXPERIMENTAL)" 570 depends on EXPERIMENTAL 571 help 572 Say Y to support efficient handling of discontiguous physical memory, 573 for architectures which are either NUMA (Non-Uniform Memory Access) 574 or have huge holes in the physical address space for other reasons. 575 See <file:Documentation/vm/numa> for more. 576 577source "mm/Kconfig" 578 579config NUMA 580 bool "NUMA Support (EXPERIMENTAL)" 581 depends on DISCONTIGMEM && BROKEN 582 help 583 Say Y to compile the kernel to support NUMA (Non-Uniform Memory 584 Access). This option is for configuring high-end multiprocessor 585 server machines. If in doubt, say N. 586 587config NODES_SHIFT 588 int 589 default "7" 590 depends on NEED_MULTIPLE_NODES 591 592# LARGE_VMALLOC is racy, if you *really* need it then fix it first 593config ALPHA_LARGE_VMALLOC 594 bool 595 ---help--- 596 Process creation and other aspects of virtual memory management can 597 be streamlined if we restrict the kernel to one PGD for all vmalloc 598 allocations. This equates to about 8GB. 599 600 Under normal circumstances, this is so far and above what is needed 601 as to be laughable. However, there are certain applications (such 602 as benchmark-grade in-kernel web serving) that can make use of as 603 much vmalloc space as is available. 604 605 Say N unless you know you need gobs and gobs of vmalloc space. 606 607config VERBOSE_MCHECK 608 bool "Verbose Machine Checks" 609 610config VERBOSE_MCHECK_ON 611 int "Verbose Printing Mode (0=off, 1=on, 2=all)" 612 depends on VERBOSE_MCHECK 613 default 1 614 ---help--- 615 This option allows the default printing mode to be set, and then 616 possibly overridden by a boot command argument. 617 618 For example, if one wanted the option of printing verbose 619 machine checks, but wanted the default to be as if verbose 620 machine check printing was turned off, then one would choose 621 the printing mode to be 0. Then, upon reboot, one could add 622 the boot command line "verbose_mcheck=1" to get the normal 623 verbose machine check printing, or "verbose_mcheck=2" to get 624 the maximum information available. 625 626 Take the default (1) unless you want more control or more info. 627 628config HZ 629 int 630 default 1200 if ALPHA_RAWHIDE 631 default 1024 632 633source "drivers/pci/Kconfig" 634source "drivers/eisa/Kconfig" 635 636source "drivers/pcmcia/Kconfig" 637 638config SRM_ENV 639 tristate "SRM environment through procfs" 640 depends on PROC_FS 641 ---help--- 642 If you enable this option, a subdirectory inside /proc called 643 /proc/srm_environment will give you access to the all important 644 SRM environment variables (those which have a name) and also 645 to all others (by their internal number). 646 647 SRM is something like a BIOS for Alpha machines. There are some 648 other such BIOSes, like AlphaBIOS, which this driver cannot 649 support (hey, that's not SRM!). 650 651 Despite the fact that this driver doesn't work on all Alphas (but 652 only on those which have SRM as their firmware), it's save to 653 build it even if your particular machine doesn't know about SRM 654 (or if you intend to compile a generic kernel). It will simply 655 not create those subdirectory in /proc (and give you some warning, 656 of course). 657 658 This driver is also available as a module and will be called 659 srm_env then. 660 661source "fs/Kconfig.binfmt" 662 663endmenu 664 665source "net/Kconfig" 666 667source "drivers/Kconfig" 668 669source "fs/Kconfig" 670 671source "arch/alpha/Kconfig.debug" 672 673# DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig 674# but we also need it if VGA_HOSE is set 675config DUMMY_CONSOLE 676 bool 677 depends on VGA_HOSE 678 default y 679 680source "security/Kconfig" 681 682source "crypto/Kconfig" 683 684source "lib/Kconfig" 685 686