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