1config ALPHA
2 bool
3 default y
4 select HAVE_AOUT
5 select HAVE_IDE
6 select HAVE_OPROFILE
7 select HAVE_PCSPKR_PLATFORM
8 select HAVE_PERF_EVENTS
9 select HAVE_DMA_ATTRS
10 select HAVE_GENERIC_HARDIRQS
11 select VIRT_TO_BUS
12 select GENERIC_IRQ_PROBE
13 select AUTO_IRQ_AFFINITY if SMP
14 select GENERIC_IRQ_SHOW
15 select ARCH_WANT_OPTIONAL_GPIOLIB
16 select ARCH_WANT_IPC_PARSE_VERSION
17 select ARCH_HAVE_NMI_SAFE_CMPXCHG
18 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
19 select GENERIC_SMP_IDLE_THREAD
20 select GENERIC_CMOS_UPDATE
21 select GENERIC_STRNCPY_FROM_USER
22 select GENERIC_STRNLEN_USER
23 select HAVE_MOD_ARCH_SPECIFIC
24 select MODULES_USE_ELF_RELA
25 select ODD_RT_SIGACTION
26 select OLD_SIGSUSPEND
27 help
28 The Alpha is a 64-bit general-purpose processor designed and
29 marketed by the Digital Equipment Corporation of blessed memory,
30 now Hewlett-Packard. The Alpha Linux project has a home page at
31 <http://www.alphalinux.org/>.
32
33config 64BIT
34 def_bool y
35
36config MMU
37 bool
38 default y
39
40config RWSEM_GENERIC_SPINLOCK
41 bool
42
43config RWSEM_XCHGADD_ALGORITHM
44 bool
45 default y
46
47config ARCH_HAS_ILOG2_U32
48 bool
49 default n
50
51config ARCH_HAS_ILOG2_U64
52 bool
53 default n
54
55config GENERIC_CALIBRATE_DELAY
56 bool
57 default y
58
59config ZONE_DMA
60 bool
61 default y
62
63config ARCH_DMA_ADDR_T_64BIT
64 def_bool y
65
66config NEED_DMA_MAP_STATE
67 def_bool y
68
69config NEED_SG_DMA_LENGTH
70 def_bool y
71
72config GENERIC_ISA_DMA
73 bool
74 default y
75
76source "init/Kconfig"
77source "kernel/Kconfig.freezer"
78
79
80menu "System setup"
81
82choice
83 prompt "Alpha system type"
84 default ALPHA_GENERIC
85 ---help---
86 This is the system type of your hardware. A "generic" kernel will
87 run on any supported Alpha system. However, if you configure a
88 kernel for your specific system, it will be faster and smaller.
89
90 To find out what type of Alpha system you have, you may want to
91 check out the Linux/Alpha FAQ, accessible on the WWW from
92 <http://www.alphalinux.org/>. In summary:
93
94 Alcor/Alpha-XLT AS 600, AS 500, XL-300, XL-366
95 Alpha-XL XL-233, XL-266
96 AlphaBook1 Alpha laptop
97 Avanti AS 200, AS 205, AS 250, AS 255, AS 300, AS 400
98 Cabriolet AlphaPC64, AlphaPCI64
99 DP264 DP264 / DS20 / ES40 / DS10 / DS10L
100 EB164 EB164 21164 evaluation board
101 EB64+ EB64+ 21064 evaluation board
102 EB66 EB66 21066 evaluation board
103 EB66+ EB66+ 21066 evaluation board
104 Jensen DECpc 150, DEC 2000 models 300, 500
105 LX164 AlphaPC164-LX
106 Lynx AS 2100A
107 Miata Personal Workstation 433/500/600 a/au
108 Marvel AlphaServer ES47 / ES80 / GS1280
109 Mikasa AS 1000
110 Noname AXPpci33, UDB (Multia)
111 Noritake AS 1000A, AS 600A, AS 800
112 PC164 AlphaPC164
113 Rawhide AS 1200, AS 4000, AS 4100
114 Ruffian RPX164-2, AlphaPC164-UX, AlphaPC164-BX
115 SX164 AlphaPC164-SX
116 Sable AS 2000, AS 2100
117 Shark DS 20L
118 Takara Takara (OEM)
119 Titan AlphaServer ES45 / DS25 / DS15
120 Wildfire AlphaServer GS 40/80/160/320
121
122 If you don't know what to do, choose "generic".
123
124config ALPHA_GENERIC
125 bool "Generic"
126 depends on TTY
127 help
128 A generic kernel will run on all supported Alpha hardware.
129
130config ALPHA_ALCOR
131 bool "Alcor/Alpha-XLT"
132 help
133 For systems using the Digital ALCOR chipset: 5 chips (4, 64-bit data
134 slices (Data Switch, DSW) - 208-pin PQFP and 1 control (Control, I/O
135 Address, CIA) - a 383 pin plastic PGA). It provides a DRAM
136 controller (256-bit memory bus) and a PCI interface. It also does
137 all the work required to support an external Bcache and to maintain
138 memory coherence when a PCI device DMAs into (or out of) memory.
139
140config ALPHA_XL
141 bool "Alpha-XL"
142 help
143 XL-233 and XL-266-based Alpha systems.
144
145config ALPHA_BOOK1
146 bool "AlphaBook1"
147 help
148 Dec AlphaBook1/Burns Alpha-based laptops.
149
150config ALPHA_AVANTI_CH
151 bool "Avanti"
152
153config ALPHA_CABRIOLET
154 bool "Cabriolet"
155 help
156 Cabriolet AlphaPC64, AlphaPCI64 systems. Derived from EB64+ but now
157 baby-AT with Flash boot ROM, no on-board SCSI or Ethernet. 3 ISA
158 slots, 4 PCI slots (one pair are on a shared slot), uses plug-in
159 Bcache SIMMs. Requires power supply with 3.3V output.
160
161config ALPHA_DP264
162 bool "DP264"
163 help
164 Various 21264 systems with the tsunami core logic chipset.
165 API Networks: 264DP, UP2000(+), CS20;
166 Compaq: DS10(E,L), XP900, XP1000, DS20(E), ES40.
167
168config ALPHA_EB164
169 bool "EB164"
170 help
171 EB164 21164 evaluation board from DEC. Uses 21164 and ALCOR. Has
172 ISA and PCI expansion (3 ISA slots, 2 64-bit PCI slots (one is
173 shared with an ISA slot) and 2 32-bit PCI slots. Uses plus-in
174 Bcache SIMMs. I/O sub-system provides SuperI/O (2S, 1P, FD), KBD,
175 MOUSE (PS2 style), RTC/NVRAM. Boot ROM is Flash. PC-AT-sized
176 motherboard. Requires power supply with 3.3V output.
177
178config ALPHA_EB64P_CH
179 bool "EB64+"
180
181config ALPHA_EB66
182 bool "EB66"
183 help
184 A Digital DS group board. Uses 21066 or 21066A. I/O sub-system is
185 identical to EB64+. Baby PC-AT size. Runs from standard PC power
186 supply. The EB66 schematic was published as a marketing poster
187 advertising the 21066 as "the first microprocessor in the world with
188 embedded PCI".
189
190config ALPHA_EB66P
191 bool "EB66+"
192 help
193 Later variant of the EB66 board.
194
195config ALPHA_EIGER
196 bool "Eiger"
197 help
198 Apparently an obscure OEM single-board computer based on the
199 Typhoon/Tsunami chipset family. Information on it is scanty.
200
201config ALPHA_JENSEN
202 bool "Jensen"
203 help
204 DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one
205 of the first-generation Alpha systems. A number of these systems
206 seem to be available on the second- hand market. The Jensen is a
207 floor-standing tower system which originally used a 150MHz 21064 It
208 used programmable logic to interface a 486 EISA I/O bridge to the
209 CPU.
210
211config ALPHA_LX164
212 bool "LX164"
213 help
214 A technical overview of this board is available at
215 <http://www.unix-ag.org/Linux-Alpha/Architectures/LX164.html>.
216
217config ALPHA_LYNX
218 bool "Lynx"
219 help
220 AlphaServer 2100A-based systems.
221
222config ALPHA_MARVEL
223 bool "Marvel"
224 help
225 AlphaServer ES47 / ES80 / GS1280 based on EV7.
226
227config ALPHA_MIATA
228 bool "Miata"
229 help
230 The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a,
231 or 600au).
232
233config ALPHA_MIKASA
234 bool "Mikasa"
235 help
236 AlphaServer 1000-based Alpha systems.
237
238config ALPHA_NAUTILUS
239 bool "Nautilus"
240 help
241 Alpha systems based on the AMD 751 & ALI 1543C chipsets.
242
243config ALPHA_NONAME_CH
244 bool "Noname"
245
246config ALPHA_NORITAKE
247 bool "Noritake"
248 help
249 AlphaServer 1000A, AlphaServer 600A, and AlphaServer 800-based
250 systems.
251
252config ALPHA_PC164
253 bool "PC164"
254
255config ALPHA_P2K
256 bool "Platform2000"
257
258config ALPHA_RAWHIDE
259 bool "Rawhide"
260 help
261 AlphaServer 1200, AlphaServer 4000 and AlphaServer 4100 machines.
262 See HOWTO at
263 <http://www.alphalinux.org/docs/rawhide/4100_install.shtml>.
264
265config ALPHA_RUFFIAN
266 bool "Ruffian"
267 help
268 Samsung APC164UX. There is a page on known problems and workarounds
269 at <http://www.alphalinux.org/faq/FAQ-11.html>.
270
271config ALPHA_RX164
272 bool "RX164"
273
274config ALPHA_SX164
275 bool "SX164"
276
277config ALPHA_SABLE
278 bool "Sable"
279 help
280 Digital AlphaServer 2000 and 2100-based systems.
281
282config ALPHA_SHARK
283 bool "Shark"
284
285config ALPHA_TAKARA
286 bool "Takara"
287 help
288 Alpha 11164-based OEM single-board computer.
289
290config ALPHA_TITAN
291 bool "Titan"
292 help
293 AlphaServer ES45/DS25 SMP based on EV68 and Titan chipset.
294
295config ALPHA_WILDFIRE
296 bool "Wildfire"
297 help
298 AlphaServer GS 40/80/160/320 SMP based on the EV67 core.
299
300endchoice
301
302
303
304
305config ISA
306 bool
307 default y
308 help
309 Find out whether you have ISA slots on your motherboard. ISA is the
310 name of a bus system, i.e. the way the CPU talks to the other stuff
311 inside your box. Other bus systems are PCI, EISA, MicroChannel
312 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
313 newer boards don't support it. If you have ISA, say Y, otherwise N.
314
315config ISA_DMA_API
316 bool
317 default y
318
319config PCI
320 bool
321 depends on !ALPHA_JENSEN
322 select GENERIC_PCI_IOMAP
323 default y
324 help
325 Find out whether you have a PCI motherboard. PCI is the name of a
326 bus system, i.e. the way the CPU talks to the other stuff inside
327 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
328 VESA. If you have PCI, say Y, otherwise N.
329
330config PCI_DOMAINS
331 bool
332 default y
333
334config PCI_SYSCALL
335 def_bool PCI
336
337config IOMMU_HELPER
338 def_bool PCI
339
340config ALPHA_NONAME
341 bool
342 depends on ALPHA_BOOK1 || ALPHA_NONAME_CH
343 default y
344 help
345 The AXPpci33 (aka NoName), is based on the EB66 (includes the Multia
346 UDB). This design was produced by Digital's Technical OEM (TOEM)
347 group. It uses the 21066 processor running at 166MHz or 233MHz. It
348 is a baby-AT size, and runs from a standard PC power supply. It has
349 5 ISA slots and 3 PCI slots (one pair are a shared slot). There are
350 2 versions, with either PS/2 or large DIN connectors for the
351 keyboard.
352
353config ALPHA_EV4
354 bool
355 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
356 default y if !ALPHA_LYNX
357
358config ALPHA_LCA
359 bool
360 depends on ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K
361 default y
362
363config ALPHA_APECS
364 bool
365 depends on !ALPHA_PRIMO && (ALPHA_NORITAKE || ALPHA_MIKASA) || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL
366 default y
367
368config ALPHA_EB64P
369 bool
370 depends on ALPHA_CABRIOLET || ALPHA_EB64P_CH
371 default y
372 help
373 Uses 21064 or 21064A and APECs. Has ISA and PCI expansion (3 ISA,
374 2 PCI, one pair are on a shared slot). Supports 36-bit DRAM SIMs.
375 ISA bus generated by Intel SaturnI/O PCI-ISA bridge. On-board SCSI
376 (NCR 810 on PCI) Ethernet (Digital 21040), KBD, MOUSE (PS2 style),
377 SuperI/O (2S, 1P, FD), RTC/NVRAM. Boot ROM is EPROM. PC-AT size.
378 Runs from standard PC power supply.
379
380config ALPHA_EV5
381 bool "EV5 CPU(s) (model 5/xxx)?" if ALPHA_LYNX
382 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
383
384config ALPHA_EV4
385 bool
386 default y if ALPHA_LYNX && !ALPHA_EV5
387
388config ALPHA_CIA
389 bool
390 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
391 default y
392
393config ALPHA_EV56
394 bool "EV56 CPU (speed >= 366MHz)?" if ALPHA_ALCOR
395 default y if ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA
396
397config ALPHA_EV56
398 prompt "EV56 CPU (speed >= 333MHz)?"
399 depends on ALPHA_NORITAKE || ALPHA_PRIMO
400
401config ALPHA_EV56
402 prompt "EV56 CPU (speed >= 400MHz)?"
403 depends on ALPHA_RAWHIDE
404
405config ALPHA_PRIMO
406 bool "EV5 CPU daughtercard (model 5/xxx)?"
407 depends on ALPHA_NORITAKE || ALPHA_MIKASA
408 help
409 Say Y if you have an AS 1000 5/xxx or an AS 1000A 5/xxx.
410
411config ALPHA_GAMMA
412 bool "EV5 CPU(s) (model 5/xxx)?"
413 depends on ALPHA_SABLE
414 help
415 Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx.
416
417config ALPHA_GAMMA
418 bool
419 depends on ALPHA_LYNX
420 default y
421
422config ALPHA_T2
423 bool
424 depends on ALPHA_SABLE || ALPHA_LYNX
425 default y
426
427config ALPHA_PYXIS
428 bool
429 depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN
430 default y
431
432config ALPHA_EV6
433 bool
434 depends on ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER || ALPHA_MARVEL
435 default y
436
437config ALPHA_TSUNAMI
438 bool
439 depends on ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER
440 default y
441
442config ALPHA_EV67
443 bool "EV67 (or later) CPU (speed > 600MHz)?" if ALPHA_DP264 || ALPHA_EIGER
444 default y if ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL
445 help
446 Is this a machine based on the EV67 core? If in doubt, select N here
447 and the machine will be treated as an EV6.
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 VGA_CONSOLE && (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 depends on TTY
494 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
495 ---help---
496 There are two different types of booting firmware on Alphas: SRM,
497 which is command line driven, and ARC, which uses menus and arrow
498 keys. Details about the Linux/Alpha booting process are contained in
499 the Linux/Alpha FAQ, accessible on the WWW from
500 <http://www.alphalinux.org/>.
501
502 The usual way to load Linux on an Alpha machine is to use MILO
503 (a bootloader that lets you pass command line parameters to the
504 kernel just like lilo does for the x86 architecture) which can be
505 loaded either from ARC or can be installed directly as a permanent
506 firmware replacement from floppy (which requires changing a certain
507 jumper on the motherboard). If you want to do either of these, say N
508 here. If MILO doesn't work on your system (true for Jensen
509 motherboards), you can bypass it altogether and boot Linux directly
510 from an SRM console; say Y here in order to do that. Note that you
511 won't be able to boot from an IDE disk using SRM.
512
513 If unsure, say N.
514
515config EISA
516 bool
517 depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE
518 default y
519
520config ARCH_MAY_HAVE_PC_FDC
521 def_bool y
522
523config SMP
524 bool "Symmetric multi-processing support"
525 depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
526 select USE_GENERIC_SMP_HELPERS
527 ---help---
528 This enables support for systems with more than one CPU. If you have
529 a system with only one CPU, like most personal computers, say N. If
530 you have a system with more than one CPU, say Y.
531
532 If you say N here, the kernel will run on single and multiprocessor
533 machines, but will use only one CPU of a multiprocessor machine. If
534 you say Y here, the kernel will run on many, but not all,
535 singleprocessor machines. On a singleprocessor machine, the kernel
536 will run faster if you say N here.
537
538 See also the SMP-HOWTO available at
539 <http://www.tldp.org/docs.html
540
541 If you don't know what to do here, say N.
542
543config HAVE_DEC_LOCK
544 bool
545 depends on SMP
546 default y
547
548config NR_CPUS
549 int "Maximum number of CPUs (2-32)"
550 range 2 32
551 depends on SMP
552 default "32" if ALPHA_GENERIC || ALPHA_MARVEL
553 default "4" if !ALPHA_GENERIC && !ALPHA_MARVEL
554 help
555 MARVEL support can handle a maximum of 32 CPUs, all the others
556 with working support have a maximum of 4 CPUs.
557
558config ARCH_DISCONTIGMEM_ENABLE
559 bool "Discontiguous Memory Support"
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
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
663
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
