1 # SPDX-License-Identifier: GPL-2.0 <<
2 config ALPHA 1 config ALPHA
3 bool 2 bool
4 default y 3 default y
5 select ARCH_32BIT_USTAT_F_TINODE !! 4 select HAVE_AOUT
6 select ARCH_HAS_CURRENT_STACK_POINTER !! 5 select HAVE_IDE
7 select ARCH_HAS_DMA_OPS if PCI !! 6 select HAVE_OPROFILE
8 select ARCH_MIGHT_HAVE_PC_PARPORT <<
9 select ARCH_MIGHT_HAVE_PC_SERIO <<
10 select ARCH_NO_PREEMPT <<
11 select ARCH_NO_SG_CHAIN <<
12 select ARCH_USE_CMPXCHG_LOCKREF <<
13 select FORCE_PCI <<
14 select PCI_DOMAINS if PCI <<
15 select PCI_SYSCALL if PCI <<
16 select HAVE_ASM_MODVERSIONS <<
17 select HAVE_PAGE_SIZE_8KB <<
18 select HAVE_PCSPKR_PLATFORM 7 select HAVE_PCSPKR_PLATFORM
19 select HAVE_PERF_EVENTS 8 select HAVE_PERF_EVENTS
20 select NEED_DMA_MAP_STATE !! 9 select HAVE_DMA_ATTRS
21 select NEED_SG_DMA_LENGTH !! 10 select HAVE_GENERIC_HARDIRQS
>> 11 select VIRT_TO_BUS
22 select GENERIC_IRQ_PROBE 12 select GENERIC_IRQ_PROBE
23 select GENERIC_PCI_IOMAP <<
24 select AUTO_IRQ_AFFINITY if SMP 13 select AUTO_IRQ_AFFINITY if SMP
25 select GENERIC_IRQ_SHOW 14 select GENERIC_IRQ_SHOW
>> 15 select ARCH_WANT_OPTIONAL_GPIOLIB
26 select ARCH_WANT_IPC_PARSE_VERSION 16 select ARCH_WANT_IPC_PARSE_VERSION
27 select ARCH_HAVE_NMI_SAFE_CMPXCHG 17 select ARCH_HAVE_NMI_SAFE_CMPXCHG
28 select AUDIT_ARCH <<
29 select GENERIC_CPU_VULNERABILITIES <<
30 select GENERIC_SMP_IDLE_THREAD 18 select GENERIC_SMP_IDLE_THREAD
31 select HAS_IOPORT !! 19 select GENERIC_CMOS_UPDATE
32 select HAVE_ARCH_AUDITSYSCALL !! 20 select GENERIC_STRNCPY_FROM_USER
>> 21 select GENERIC_STRNLEN_USER
33 select HAVE_MOD_ARCH_SPECIFIC 22 select HAVE_MOD_ARCH_SPECIFIC
34 select LOCK_MM_AND_FIND_VMA <<
35 select MODULES_USE_ELF_RELA 23 select MODULES_USE_ELF_RELA
36 select ODD_RT_SIGACTION 24 select ODD_RT_SIGACTION
37 select OLD_SIGSUSPEND 25 select OLD_SIGSUSPEND
38 select CPU_NO_EFFICIENT_FFS if !ALPHA_ <<
39 select MMU_GATHER_NO_RANGE <<
40 select SPARSEMEM_EXTREME if SPARSEMEM <<
41 select ZONE_DMA <<
42 help 26 help
43 The Alpha is a 64-bit general-purpos 27 The Alpha is a 64-bit general-purpose processor designed and
44 marketed by the Digital Equipment Co 28 marketed by the Digital Equipment Corporation of blessed memory,
45 now Hewlett-Packard. The Alpha Linu 29 now Hewlett-Packard. The Alpha Linux project has a home page at
46 <http://www.alphalinux.org/>. 30 <http://www.alphalinux.org/>.
47 31
48 config 64BIT 32 config 64BIT
49 def_bool y 33 def_bool y
50 34
51 config MMU 35 config MMU
52 bool 36 bool
53 default y 37 default y
54 38
>> 39 config RWSEM_GENERIC_SPINLOCK
>> 40 bool
>> 41
>> 42 config RWSEM_XCHGADD_ALGORITHM
>> 43 bool
>> 44 default y
>> 45
55 config ARCH_HAS_ILOG2_U32 46 config ARCH_HAS_ILOG2_U32
56 bool 47 bool
57 default n 48 default n
58 49
59 config ARCH_HAS_ILOG2_U64 50 config ARCH_HAS_ILOG2_U64
60 bool 51 bool
61 default n 52 default n
62 53
63 config GENERIC_CALIBRATE_DELAY 54 config GENERIC_CALIBRATE_DELAY
64 bool 55 bool
65 default y 56 default y
66 57
67 config GENERIC_ISA_DMA !! 58 config ZONE_DMA
68 bool 59 bool
69 default y 60 default y
70 61
71 config PGTABLE_LEVELS !! 62 config ARCH_DMA_ADDR_T_64BIT
72 int !! 63 def_bool y
73 default 3 !! 64
>> 65 config NEED_DMA_MAP_STATE
>> 66 def_bool y
>> 67
>> 68 config NEED_SG_DMA_LENGTH
>> 69 def_bool y
74 70
75 config AUDIT_ARCH !! 71 config GENERIC_ISA_DMA
76 bool 72 bool
>> 73 default y
>> 74
>> 75 source "init/Kconfig"
>> 76 source "kernel/Kconfig.freezer"
>> 77
77 78
78 menu "System setup" 79 menu "System setup"
79 80
80 choice 81 choice
81 prompt "Alpha system type" 82 prompt "Alpha system type"
82 default ALPHA_GENERIC 83 default ALPHA_GENERIC
83 help !! 84 ---help---
84 This is the system type of your hard 85 This is the system type of your hardware. A "generic" kernel will
85 run on any supported Alpha system. H 86 run on any supported Alpha system. However, if you configure a
86 kernel for your specific system, it 87 kernel for your specific system, it will be faster and smaller.
87 88
88 To find out what type of Alpha syste 89 To find out what type of Alpha system you have, you may want to
89 check out the Linux/Alpha FAQ, acces 90 check out the Linux/Alpha FAQ, accessible on the WWW from
90 <http://www.alphalinux.org/>. In sum 91 <http://www.alphalinux.org/>. In summary:
91 92
92 Alcor/Alpha-XLT AS 600, AS 500, 93 Alcor/Alpha-XLT AS 600, AS 500, XL-300, XL-366
>> 94 Alpha-XL XL-233, XL-266
>> 95 AlphaBook1 Alpha laptop
>> 96 Avanti AS 200, AS 205, AS 250, AS 255, AS 300, AS 400
>> 97 Cabriolet AlphaPC64, AlphaPCI64
93 DP264 DP264 / DS20 / E 98 DP264 DP264 / DS20 / ES40 / DS10 / DS10L
>> 99 EB164 EB164 21164 evaluation board
>> 100 EB64+ EB64+ 21064 evaluation board
>> 101 EB66 EB66 21066 evaluation board
>> 102 EB66+ EB66+ 21066 evaluation board
>> 103 Jensen DECpc 150, DEC 2000 models 300, 500
94 LX164 AlphaPC164-LX 104 LX164 AlphaPC164-LX
>> 105 Lynx AS 2100A
95 Miata Personal Worksta 106 Miata Personal Workstation 433/500/600 a/au
96 Marvel AlphaServer ES47 107 Marvel AlphaServer ES47 / ES80 / GS1280
97 Mikasa AS 1000 108 Mikasa AS 1000
>> 109 Noname AXPpci33, UDB (Multia)
98 Noritake AS 1000A, AS 600 110 Noritake AS 1000A, AS 600A, AS 800
99 PC164 AlphaPC164 111 PC164 AlphaPC164
100 Rawhide AS 1200, AS 4000 112 Rawhide AS 1200, AS 4000, AS 4100
101 Ruffian RPX164-2, AlphaP 113 Ruffian RPX164-2, AlphaPC164-UX, AlphaPC164-BX
102 SX164 AlphaPC164-SX 114 SX164 AlphaPC164-SX
103 Sable AS 2000, AS 2100 115 Sable AS 2000, AS 2100
104 Shark DS 20L 116 Shark DS 20L
105 Takara Takara (OEM) 117 Takara Takara (OEM)
106 Titan AlphaServer ES45 118 Titan AlphaServer ES45 / DS25 / DS15
107 Wildfire AlphaServer GS 4 119 Wildfire AlphaServer GS 40/80/160/320
108 120
109 If you don't know what to do, choose 121 If you don't know what to do, choose "generic".
110 122
111 config ALPHA_GENERIC 123 config ALPHA_GENERIC
112 bool "Generic" 124 bool "Generic"
113 depends on TTY 125 depends on TTY
114 select HAVE_EISA <<
115 help 126 help
116 A generic kernel will run on all sup 127 A generic kernel will run on all supported Alpha hardware.
117 128
118 config ALPHA_ALCOR 129 config ALPHA_ALCOR
119 bool "Alcor/Alpha-XLT" 130 bool "Alcor/Alpha-XLT"
120 select HAVE_EISA <<
121 help 131 help
122 For systems using the Digital ALCOR 132 For systems using the Digital ALCOR chipset: 5 chips (4, 64-bit data
123 slices (Data Switch, DSW) - 208-pin 133 slices (Data Switch, DSW) - 208-pin PQFP and 1 control (Control, I/O
124 Address, CIA) - a 383 pin plastic PG 134 Address, CIA) - a 383 pin plastic PGA). It provides a DRAM
125 controller (256-bit memory bus) and 135 controller (256-bit memory bus) and a PCI interface. It also does
126 all the work required to support an 136 all the work required to support an external Bcache and to maintain
127 memory coherence when a PCI device D 137 memory coherence when a PCI device DMAs into (or out of) memory.
128 138
>> 139 config ALPHA_XL
>> 140 bool "Alpha-XL"
>> 141 help
>> 142 XL-233 and XL-266-based Alpha systems.
>> 143
>> 144 config ALPHA_BOOK1
>> 145 bool "AlphaBook1"
>> 146 help
>> 147 Dec AlphaBook1/Burns Alpha-based laptops.
>> 148
>> 149 config ALPHA_AVANTI_CH
>> 150 bool "Avanti"
>> 151
>> 152 config ALPHA_CABRIOLET
>> 153 bool "Cabriolet"
>> 154 help
>> 155 Cabriolet AlphaPC64, AlphaPCI64 systems. Derived from EB64+ but now
>> 156 baby-AT with Flash boot ROM, no on-board SCSI or Ethernet. 3 ISA
>> 157 slots, 4 PCI slots (one pair are on a shared slot), uses plug-in
>> 158 Bcache SIMMs. Requires power supply with 3.3V output.
>> 159
129 config ALPHA_DP264 160 config ALPHA_DP264
130 bool "DP264" 161 bool "DP264"
131 help 162 help
132 Various 21264 systems with the tsuna 163 Various 21264 systems with the tsunami core logic chipset.
133 API Networks: 264DP, UP2000(+), CS20 164 API Networks: 264DP, UP2000(+), CS20;
134 Compaq: DS10(E,L), XP900, XP1000, DS 165 Compaq: DS10(E,L), XP900, XP1000, DS20(E), ES40.
135 166
>> 167 config ALPHA_EB164
>> 168 bool "EB164"
>> 169 help
>> 170 EB164 21164 evaluation board from DEC. Uses 21164 and ALCOR. Has
>> 171 ISA and PCI expansion (3 ISA slots, 2 64-bit PCI slots (one is
>> 172 shared with an ISA slot) and 2 32-bit PCI slots. Uses plus-in
>> 173 Bcache SIMMs. I/O sub-system provides SuperI/O (2S, 1P, FD), KBD,
>> 174 MOUSE (PS2 style), RTC/NVRAM. Boot ROM is Flash. PC-AT-sized
>> 175 motherboard. Requires power supply with 3.3V output.
>> 176
>> 177 config ALPHA_EB64P_CH
>> 178 bool "EB64+"
>> 179
>> 180 config ALPHA_EB66
>> 181 bool "EB66"
>> 182 help
>> 183 A Digital DS group board. Uses 21066 or 21066A. I/O sub-system is
>> 184 identical to EB64+. Baby PC-AT size. Runs from standard PC power
>> 185 supply. The EB66 schematic was published as a marketing poster
>> 186 advertising the 21066 as "the first microprocessor in the world with
>> 187 embedded PCI".
>> 188
>> 189 config ALPHA_EB66P
>> 190 bool "EB66+"
>> 191 help
>> 192 Later variant of the EB66 board.
>> 193
136 config ALPHA_EIGER 194 config ALPHA_EIGER
137 bool "Eiger" 195 bool "Eiger"
138 help 196 help
139 Apparently an obscure OEM single-boa 197 Apparently an obscure OEM single-board computer based on the
140 Typhoon/Tsunami chipset family. Info 198 Typhoon/Tsunami chipset family. Information on it is scanty.
141 199
>> 200 config ALPHA_JENSEN
>> 201 bool "Jensen"
>> 202 help
>> 203 DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one
>> 204 of the first-generation Alpha systems. A number of these systems
>> 205 seem to be available on the second- hand market. The Jensen is a
>> 206 floor-standing tower system which originally used a 150MHz 21064 It
>> 207 used programmable logic to interface a 486 EISA I/O bridge to the
>> 208 CPU.
>> 209
142 config ALPHA_LX164 210 config ALPHA_LX164
143 bool "LX164" 211 bool "LX164"
144 help 212 help
145 A technical overview of this board i 213 A technical overview of this board is available at
146 <http://www.unix-ag.org/Linux-Alpha/ 214 <http://www.unix-ag.org/Linux-Alpha/Architectures/LX164.html>.
147 215
>> 216 config ALPHA_LYNX
>> 217 bool "Lynx"
>> 218 help
>> 219 AlphaServer 2100A-based systems.
>> 220
148 config ALPHA_MARVEL 221 config ALPHA_MARVEL
149 bool "Marvel" 222 bool "Marvel"
150 help 223 help
151 AlphaServer ES47 / ES80 / GS1280 bas 224 AlphaServer ES47 / ES80 / GS1280 based on EV7.
152 225
153 config ALPHA_MIATA 226 config ALPHA_MIATA
154 bool "Miata" 227 bool "Miata"
155 select HAVE_EISA <<
156 help 228 help
157 The Digital PersonalWorkStation (PWS 229 The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a,
158 or 600au). 230 or 600au).
159 231
160 config ALPHA_MIKASA 232 config ALPHA_MIKASA
161 bool "Mikasa" 233 bool "Mikasa"
162 help 234 help
163 AlphaServer 1000-based Alpha systems 235 AlphaServer 1000-based Alpha systems.
164 236
165 config ALPHA_NAUTILUS 237 config ALPHA_NAUTILUS
166 bool "Nautilus" 238 bool "Nautilus"
167 help 239 help
168 Alpha systems based on the AMD 751 & 240 Alpha systems based on the AMD 751 & ALI 1543C chipsets.
169 241
>> 242 config ALPHA_NONAME_CH
>> 243 bool "Noname"
>> 244
170 config ALPHA_NORITAKE 245 config ALPHA_NORITAKE
171 bool "Noritake" 246 bool "Noritake"
172 select HAVE_EISA <<
173 help 247 help
174 AlphaServer 1000A, AlphaServer 600A, 248 AlphaServer 1000A, AlphaServer 600A, and AlphaServer 800-based
175 systems. 249 systems.
176 250
177 config ALPHA_PC164 251 config ALPHA_PC164
178 bool "PC164" 252 bool "PC164"
179 253
>> 254 config ALPHA_P2K
>> 255 bool "Platform2000"
>> 256
180 config ALPHA_RAWHIDE 257 config ALPHA_RAWHIDE
181 bool "Rawhide" 258 bool "Rawhide"
182 select HAVE_EISA <<
183 help 259 help
184 AlphaServer 1200, AlphaServer 4000 a 260 AlphaServer 1200, AlphaServer 4000 and AlphaServer 4100 machines.
185 See HOWTO at 261 See HOWTO at
186 <http://www.alphalinux.org/docs/rawh 262 <http://www.alphalinux.org/docs/rawhide/4100_install.shtml>.
187 263
188 config ALPHA_RUFFIAN 264 config ALPHA_RUFFIAN
189 bool "Ruffian" 265 bool "Ruffian"
190 help 266 help
191 Samsung APC164UX. There is a page o 267 Samsung APC164UX. There is a page on known problems and workarounds
192 at <http://www.alphalinux.org/faq/FA 268 at <http://www.alphalinux.org/faq/FAQ-11.html>.
193 269
194 config ALPHA_RX164 270 config ALPHA_RX164
195 bool "RX164" 271 bool "RX164"
196 272
197 config ALPHA_SX164 273 config ALPHA_SX164
198 bool "SX164" 274 bool "SX164"
199 275
200 config ALPHA_SABLE 276 config ALPHA_SABLE
201 bool "Sable" 277 bool "Sable"
202 select HAVE_EISA <<
203 help 278 help
204 Digital AlphaServer 2000 and 2100-ba 279 Digital AlphaServer 2000 and 2100-based systems.
205 280
206 config ALPHA_SHARK 281 config ALPHA_SHARK
207 bool "Shark" 282 bool "Shark"
208 283
209 config ALPHA_TAKARA 284 config ALPHA_TAKARA
210 bool "Takara" 285 bool "Takara"
211 help 286 help
212 Alpha 11164-based OEM single-board c 287 Alpha 11164-based OEM single-board computer.
213 288
214 config ALPHA_TITAN 289 config ALPHA_TITAN
215 bool "Titan" 290 bool "Titan"
216 help 291 help
217 AlphaServer ES45/DS25 SMP based on E 292 AlphaServer ES45/DS25 SMP based on EV68 and Titan chipset.
218 293
219 config ALPHA_WILDFIRE 294 config ALPHA_WILDFIRE
220 bool "Wildfire" 295 bool "Wildfire"
221 help 296 help
222 AlphaServer GS 40/80/160/320 SMP bas 297 AlphaServer GS 40/80/160/320 SMP based on the EV67 core.
223 298
224 endchoice 299 endchoice
225 300
226 # clear all implied options (don't want defaul 301 # clear all implied options (don't want default values for those):
227 # Most of these machines have ISA slots; not e 302 # Most of these machines have ISA slots; not exactly sure which don't,
228 # and this doesn't activate hordes of code, so 303 # and this doesn't activate hordes of code, so do it always.
229 config ISA 304 config ISA
230 bool 305 bool
231 default y 306 default y
232 help 307 help
233 Find out whether you have ISA slots 308 Find out whether you have ISA slots on your motherboard. ISA is the
234 name of a bus system, i.e. the way t 309 name of a bus system, i.e. the way the CPU talks to the other stuff
235 inside your box. Other bus systems 310 inside your box. Other bus systems are PCI, EISA, MicroChannel
236 (MCA) or VESA. ISA is an older syst 311 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
237 newer boards don't support it. If y 312 newer boards don't support it. If you have ISA, say Y, otherwise N.
238 313
239 config ISA_DMA_API 314 config ISA_DMA_API
240 bool 315 bool
241 default y 316 default y
242 317
>> 318 config PCI
>> 319 bool
>> 320 depends on !ALPHA_JENSEN
>> 321 select GENERIC_PCI_IOMAP
>> 322 default y
>> 323 help
>> 324 Find out whether you have a PCI motherboard. PCI is the name of a
>> 325 bus system, i.e. the way the CPU talks to the other stuff inside
>> 326 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
>> 327 VESA. If you have PCI, say Y, otherwise N.
>> 328
>> 329 config PCI_DOMAINS
>> 330 bool
>> 331 default y
>> 332
>> 333 config PCI_SYSCALL
>> 334 def_bool PCI
>> 335
>> 336 config IOMMU_HELPER
>> 337 def_bool PCI
>> 338
>> 339 config ALPHA_NONAME
>> 340 bool
>> 341 depends on ALPHA_BOOK1 || ALPHA_NONAME_CH
>> 342 default y
>> 343 help
>> 344 The AXPpci33 (aka NoName), is based on the EB66 (includes the Multia
>> 345 UDB). This design was produced by Digital's Technical OEM (TOEM)
>> 346 group. It uses the 21066 processor running at 166MHz or 233MHz. It
>> 347 is a baby-AT size, and runs from a standard PC power supply. It has
>> 348 5 ISA slots and 3 PCI slots (one pair are a shared slot). There are
>> 349 2 versions, with either PS/2 or large DIN connectors for the
>> 350 keyboard.
>> 351
>> 352 config ALPHA_EV4
>> 353 bool
>> 354 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
>> 355 default y if !ALPHA_LYNX
>> 356
>> 357 config ALPHA_LCA
>> 358 bool
>> 359 depends on ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K
>> 360 default y
>> 361
>> 362 config ALPHA_APECS
>> 363 bool
>> 364 depends on !ALPHA_PRIMO && (ALPHA_NORITAKE || ALPHA_MIKASA) || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL
>> 365 default y
>> 366
>> 367 config ALPHA_EB64P
>> 368 bool
>> 369 depends on ALPHA_CABRIOLET || ALPHA_EB64P_CH
>> 370 default y
>> 371 help
>> 372 Uses 21064 or 21064A and APECs. Has ISA and PCI expansion (3 ISA,
>> 373 2 PCI, one pair are on a shared slot). Supports 36-bit DRAM SIMs.
>> 374 ISA bus generated by Intel SaturnI/O PCI-ISA bridge. On-board SCSI
>> 375 (NCR 810 on PCI) Ethernet (Digital 21040), KBD, MOUSE (PS2 style),
>> 376 SuperI/O (2S, 1P, FD), RTC/NVRAM. Boot ROM is EPROM. PC-AT size.
>> 377 Runs from standard PC power supply.
>> 378
>> 379 config ALPHA_EV5
>> 380 bool "EV5 CPU(s) (model 5/xxx)?" if ALPHA_LYNX
>> 381 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
>> 382
>> 383 config ALPHA_EV4
>> 384 bool
>> 385 default y if ALPHA_LYNX && !ALPHA_EV5
>> 386
243 config ALPHA_CIA 387 config ALPHA_CIA
244 bool 388 bool
245 depends on ALPHA_MIATA || ALPHA_LX164 !! 389 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
246 default y 390 default y
247 391
248 config ALPHA_EV56 392 config ALPHA_EV56
>> 393 bool "EV56 CPU (speed >= 366MHz)?" if ALPHA_ALCOR
>> 394 default y if ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA
>> 395
>> 396 config ALPHA_EV56
>> 397 prompt "EV56 CPU (speed >= 333MHz)?"
>> 398 depends on ALPHA_NORITAKE || ALPHA_PRIMO
>> 399
>> 400 config ALPHA_EV56
>> 401 prompt "EV56 CPU (speed >= 400MHz)?"
>> 402 depends on ALPHA_RAWHIDE
>> 403
>> 404 config ALPHA_PRIMO
>> 405 bool "EV5 CPU daughtercard (model 5/xxx)?"
>> 406 depends on ALPHA_NORITAKE || ALPHA_MIKASA
>> 407 help
>> 408 Say Y if you have an AS 1000 5/xxx or an AS 1000A 5/xxx.
>> 409
>> 410 config ALPHA_GAMMA
>> 411 bool "EV5 CPU(s) (model 5/xxx)?"
>> 412 depends on ALPHA_SABLE
>> 413 help
>> 414 Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx.
>> 415
>> 416 config ALPHA_GAMMA
249 bool 417 bool
250 default y if ALPHA_ALCOR || ALPHA_RX16 !! 418 depends on ALPHA_LYNX
>> 419 default y
251 420
252 config ALPHA_T2 421 config ALPHA_T2
253 bool 422 bool
254 depends on ALPHA_SABLE !! 423 depends on ALPHA_SABLE || ALPHA_LYNX
255 default y 424 default y
256 425
257 config ALPHA_PYXIS 426 config ALPHA_PYXIS
258 bool 427 bool
259 depends on ALPHA_MIATA || ALPHA_LX164 428 depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN
260 default y 429 default y
261 430
262 config ALPHA_EV6 431 config ALPHA_EV6
263 bool 432 bool
264 depends on ALPHA_NAUTILUS || ALPHA_WIL 433 depends on ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER || ALPHA_MARVEL
265 default y 434 default y
266 435
267 config ALPHA_TSUNAMI 436 config ALPHA_TSUNAMI
268 bool 437 bool
269 depends on ALPHA_SHARK || ALPHA_DP264 438 depends on ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER
270 default y 439 default y
271 440
272 config ALPHA_EV67 441 config ALPHA_EV67
273 bool "EV67 (or later) CPU (speed > 600 442 bool "EV67 (or later) CPU (speed > 600MHz)?" if ALPHA_DP264 || ALPHA_EIGER
274 default y if ALPHA_NAUTILUS || ALPHA_W 443 default y if ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL
275 help 444 help
276 Is this a machine based on the EV67 445 Is this a machine based on the EV67 core? If in doubt, select N here
277 and the machine will be treated as a 446 and the machine will be treated as an EV6.
278 447
279 config ALPHA_MCPCIA 448 config ALPHA_MCPCIA
280 bool 449 bool
281 depends on ALPHA_RAWHIDE 450 depends on ALPHA_RAWHIDE
282 default y 451 default y
283 452
284 config ALPHA_POLARIS 453 config ALPHA_POLARIS
285 bool 454 bool
286 depends on ALPHA_RX164 455 depends on ALPHA_RX164
287 default y 456 default y
288 457
289 config ALPHA_IRONGATE 458 config ALPHA_IRONGATE
290 bool 459 bool
291 depends on ALPHA_NAUTILUS 460 depends on ALPHA_NAUTILUS
292 default y 461 default y
293 462
294 config GENERIC_HWEIGHT 463 config GENERIC_HWEIGHT
295 bool 464 bool
296 default y if !ALPHA_EV67 465 default y if !ALPHA_EV67
297 466
>> 467 config ALPHA_AVANTI
>> 468 bool
>> 469 depends on ALPHA_XL || ALPHA_AVANTI_CH
>> 470 default y
>> 471 help
>> 472 Avanti AS 200, AS 205, AS 250, AS 255, AS 300, and AS 400-based
>> 473 Alphas. Info at
>> 474 <http://www.unix-ag.org/Linux-Alpha/Architectures/Avanti.html>.
>> 475
298 config ALPHA_BROKEN_IRQ_MASK 476 config ALPHA_BROKEN_IRQ_MASK
299 bool 477 bool
300 depends on ALPHA_GENERIC || ALPHA_PC16 478 depends on ALPHA_GENERIC || ALPHA_PC164
301 default y 479 default y
302 480
303 config VGA_HOSE 481 config VGA_HOSE
304 bool 482 bool
305 depends on VGA_CONSOLE && (ALPHA_GENER 483 depends on VGA_CONSOLE && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL || ALPHA_TSUNAMI)
306 default y 484 default y
307 help 485 help
308 Support VGA on an arbitrary hose; ne 486 Support VGA on an arbitrary hose; needed for several platforms
309 which always have multiple hoses, an 487 which always have multiple hoses, and whose consoles support it.
310 488
311 489
312 config ALPHA_QEMU <<
313 bool "Run under QEMU emulation" <<
314 depends on !ALPHA_GENERIC <<
315 help <<
316 Assume the presence of special featu <<
317 that reduce the overhead of system e <<
318 <<
319 Generic kernels will auto-detect QEM <<
320 system-specific kernel, the assumpti <<
321 eliminate as many runtime tests as p <<
322 <<
323 If unsure, say N. <<
324 <<
325 <<
326 config ALPHA_SRM 490 config ALPHA_SRM
327 bool "Use SRM as bootloader" if ALPHA_ !! 491 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
328 depends on TTY 492 depends on TTY
329 default y if ALPHA_MIKASA || ALPHA_SAB !! 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
330 help !! 494 ---help---
331 There are two different types of boo 495 There are two different types of booting firmware on Alphas: SRM,
332 which is command line driven, and AR 496 which is command line driven, and ARC, which uses menus and arrow
333 keys. Details about the Linux/Alpha 497 keys. Details about the Linux/Alpha booting process are contained in
334 the Linux/Alpha FAQ, accessible on t 498 the Linux/Alpha FAQ, accessible on the WWW from
335 <http://www.alphalinux.org/>. 499 <http://www.alphalinux.org/>.
336 500
337 The usual way to load Linux on an Al 501 The usual way to load Linux on an Alpha machine is to use MILO
338 (a bootloader that lets you pass com 502 (a bootloader that lets you pass command line parameters to the
339 kernel just like lilo does for the x 503 kernel just like lilo does for the x86 architecture) which can be
340 loaded either from ARC or can be ins 504 loaded either from ARC or can be installed directly as a permanent
341 firmware replacement from floppy (wh 505 firmware replacement from floppy (which requires changing a certain
342 jumper on the motherboard). If you w 506 jumper on the motherboard). If you want to do either of these, say N
343 here. If MILO doesn't work on your s 507 here. If MILO doesn't work on your system (true for Jensen
344 motherboards), you can bypass it alt 508 motherboards), you can bypass it altogether and boot Linux directly
345 from an SRM console; say Y here in o 509 from an SRM console; say Y here in order to do that. Note that you
346 won't be able to boot from an IDE di 510 won't be able to boot from an IDE disk using SRM.
347 511
348 If unsure, say N. 512 If unsure, say N.
349 513
>> 514 config 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
350 config ARCH_MAY_HAVE_PC_FDC 519 config ARCH_MAY_HAVE_PC_FDC
351 def_bool y 520 def_bool y
352 521
353 config SMP 522 config SMP
354 bool "Symmetric multi-processing suppo 523 bool "Symmetric multi-processing support"
355 depends on ALPHA_SABLE || ALPHA_RAWHID !! 524 depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
356 help !! 525 select USE_GENERIC_SMP_HELPERS
>> 526 ---help---
357 This enables support for systems wit 527 This enables support for systems with more than one CPU. If you have
358 a system with only one CPU, say N. I !! 528 a system with only one CPU, like most personal computers, say N. If
359 than one CPU, say Y. !! 529 you have a system with more than one CPU, say Y.
360 530
361 If you say N here, the kernel will r !! 531 If you say N here, the kernel will run on single and multiprocessor
362 machines, but will use only one CPU 532 machines, but will use only one CPU of a multiprocessor machine. If
363 you say Y here, the kernel will run 533 you say Y here, the kernel will run on many, but not all,
364 uniprocessor machines. On a uniproce !! 534 singleprocessor machines. On a singleprocessor machine, the kernel
365 will run faster if you say N here. 535 will run faster if you say N here.
366 536
367 See also the SMP-HOWTO available at 537 See also the SMP-HOWTO available at
368 <https://www.tldp.org/docs.html#howt !! 538 <http://www.tldp.org/docs.html#howto>.
369 539
370 If you don't know what to do here, s 540 If you don't know what to do here, say N.
371 541
>> 542 config HAVE_DEC_LOCK
>> 543 bool
>> 544 depends on SMP
>> 545 default y
>> 546
372 config NR_CPUS 547 config NR_CPUS
373 int "Maximum number of CPUs (2-32)" 548 int "Maximum number of CPUs (2-32)"
374 range 2 32 549 range 2 32
375 depends on SMP 550 depends on SMP
376 default "32" if ALPHA_GENERIC || ALPHA 551 default "32" if ALPHA_GENERIC || ALPHA_MARVEL
377 default "4" if !ALPHA_GENERIC && !ALPH 552 default "4" if !ALPHA_GENERIC && !ALPHA_MARVEL
378 help 553 help
379 MARVEL support can handle a maximum 554 MARVEL support can handle a maximum of 32 CPUs, all the others
380 with working support have a maximum !! 555 with working support have a maximum of 4 CPUs.
381 556
382 config ARCH_SPARSEMEM_ENABLE !! 557 config ARCH_DISCONTIGMEM_ENABLE
383 bool "Sparse Memory Support" !! 558 bool "Discontiguous Memory Support"
384 help 559 help
385 Say Y to support efficient handling 560 Say Y to support efficient handling of discontiguous physical memory,
386 for systems that have huge holes in !! 561 for architectures which are either NUMA (Non-Uniform Memory Access)
387 !! 562 or have huge holes in the physical address space for other reasons.
388 config ALPHA_WTINT !! 563 See <file:Documentation/vm/numa> for more.
389 bool "Use WTINT" if ALPHA_SRM || ALPHA <<
390 default y if ALPHA_QEMU <<
391 default n if ALPHA_EV56 <<
392 default n if !ALPHA_SRM && !ALPHA_GENE <<
393 default y if SMP <<
394 help <<
395 The Wait for Interrupt (WTINT) PALca <<
396 to sleep until the next interrupt. <<
397 consumed, and the heat produced by t <<
398 the side effect of making the cycle <<
399 device across the sleep. <<
400 564
401 For emulation under QEMU, definitely !! 565 source "mm/Kconfig"
402 mechanisms for measuring time than t <<
403 566
404 For EV4 (but not LCA), EV5 and EV56 !! 567 config NUMA
405 MILO, sleep mode is not supported so !! 568 bool "NUMA Support (EXPERIMENTAL)"
406 !! 569 depends on DISCONTIGMEM && BROKEN
407 For SMP systems we cannot use the cy !! 570 help
408 so you might as well say Y here. !! 571 Say Y to compile the kernel to support NUMA (Non-Uniform Memory
>> 572 Access). This option is for configuring high-end multiprocessor
>> 573 server machines. If in doubt, say N.
409 574
410 If unsure, say N. !! 575 config NODES_SHIFT
>> 576 int
>> 577 default "7"
>> 578 depends on NEED_MULTIPLE_NODES
411 579
412 # LARGE_VMALLOC is racy, if you *really* need 580 # LARGE_VMALLOC is racy, if you *really* need it then fix it first
413 config ALPHA_LARGE_VMALLOC 581 config ALPHA_LARGE_VMALLOC
414 bool 582 bool
415 help !! 583 ---help---
416 Process creation and other aspects o 584 Process creation and other aspects of virtual memory management can
417 be streamlined if we restrict the ke 585 be streamlined if we restrict the kernel to one PGD for all vmalloc
418 allocations. This equates to about 586 allocations. This equates to about 8GB.
419 587
420 Under normal circumstances, this is 588 Under normal circumstances, this is so far and above what is needed
421 as to be laughable. However, there 589 as to be laughable. However, there are certain applications (such
422 as benchmark-grade in-kernel web ser 590 as benchmark-grade in-kernel web serving) that can make use of as
423 much vmalloc space as is available. 591 much vmalloc space as is available.
424 592
425 Say N unless you know you need gobs 593 Say N unless you know you need gobs and gobs of vmalloc space.
426 594
427 config VERBOSE_MCHECK 595 config VERBOSE_MCHECK
428 bool "Verbose Machine Checks" 596 bool "Verbose Machine Checks"
429 597
430 config VERBOSE_MCHECK_ON 598 config VERBOSE_MCHECK_ON
431 int "Verbose Printing Mode (0=off, 1=o 599 int "Verbose Printing Mode (0=off, 1=on, 2=all)"
432 depends on VERBOSE_MCHECK 600 depends on VERBOSE_MCHECK
433 default 1 601 default 1
434 help !! 602 ---help---
435 This option allows the default print 603 This option allows the default printing mode to be set, and then
436 possibly overridden by a boot comman 604 possibly overridden by a boot command argument.
437 605
438 For example, if one wanted the optio 606 For example, if one wanted the option of printing verbose
439 machine checks, but wanted the defau 607 machine checks, but wanted the default to be as if verbose
440 machine check printing was turned of 608 machine check printing was turned off, then one would choose
441 the printing mode to be 0. Then, upo 609 the printing mode to be 0. Then, upon reboot, one could add
442 the boot command line "verbose_mchec 610 the boot command line "verbose_mcheck=1" to get the normal
443 verbose machine check printing, or " 611 verbose machine check printing, or "verbose_mcheck=2" to get
444 the maximum information available. 612 the maximum information available.
445 613
446 Take the default (1) unless you want 614 Take the default (1) unless you want more control or more info.
447 615
448 choice <<
449 prompt "Timer interrupt frequency (HZ) <<
450 default HZ_128 if ALPHA_QEMU <<
451 default HZ_1200 if ALPHA_RAWHIDE <<
452 default HZ_1024 <<
453 help <<
454 The frequency at which timer interru <<
455 minimizes latency, whereas a low fre <<
456 process accounting. The later effec <<
457 when being run under QEMU. <<
458 <<
459 Note that some Alpha hardware cannot <<
460 of the timer. If unsure, say 1024 ( <<
461 <<
462 config HZ_32 <<
463 bool "32 Hz" <<
464 config HZ_64 <<
465 bool "64 Hz" <<
466 config HZ_128 <<
467 bool "128 Hz" <<
468 config HZ_256 <<
469 bool "256 Hz" <<
470 config HZ_1024 <<
471 bool "1024 Hz" <<
472 config HZ_1200 <<
473 bool "1200 Hz" <<
474 endchoice <<
475 <<
476 config HZ 616 config HZ
477 int 617 int
478 default 32 if HZ_32 !! 618 default 1200 if ALPHA_RAWHIDE
479 default 64 if HZ_64 <<
480 default 128 if HZ_128 <<
481 default 256 if HZ_256 <<
482 default 1200 if HZ_1200 <<
483 default 1024 619 default 1024
484 620
>> 621 source "drivers/pci/Kconfig"
>> 622 source "drivers/eisa/Kconfig"
>> 623
>> 624 source "drivers/pcmcia/Kconfig"
>> 625
485 config SRM_ENV 626 config SRM_ENV
486 tristate "SRM environment through proc 627 tristate "SRM environment through procfs"
487 depends on PROC_FS 628 depends on PROC_FS
488 help !! 629 ---help---
489 If you enable this option, a subdire 630 If you enable this option, a subdirectory inside /proc called
490 /proc/srm_environment will give you 631 /proc/srm_environment will give you access to the all important
491 SRM environment variables (those whi 632 SRM environment variables (those which have a name) and also
492 to all others (by their internal num 633 to all others (by their internal number).
493 634
494 SRM is something like a BIOS for Alp 635 SRM is something like a BIOS for Alpha machines. There are some
495 other such BIOSes, like AlphaBIOS, w 636 other such BIOSes, like AlphaBIOS, which this driver cannot
496 support (hey, that's not SRM!). 637 support (hey, that's not SRM!).
497 638
498 Despite the fact that this driver do 639 Despite the fact that this driver doesn't work on all Alphas (but
499 only on those which have SRM as thei 640 only on those which have SRM as their firmware), it's save to
500 build it even if your particular mac 641 build it even if your particular machine doesn't know about SRM
501 (or if you intend to compile a gener 642 (or if you intend to compile a generic kernel). It will simply
502 not create those subdirectory in /pr 643 not create those subdirectory in /proc (and give you some warning,
503 of course). 644 of course).
504 645
505 This driver is also available as a m 646 This driver is also available as a module and will be called
506 srm_env then. 647 srm_env then.
507 648
>> 649 source "fs/Kconfig.binfmt"
>> 650
508 endmenu 651 endmenu
509 652
>> 653 source "net/Kconfig"
>> 654
>> 655 source "drivers/Kconfig"
>> 656
>> 657 source "fs/Kconfig"
>> 658
>> 659 source "arch/alpha/Kconfig.debug"
>> 660
510 # DUMMY_CONSOLE may be defined in drivers/vide 661 # DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
511 # but we also need it if VGA_HOSE is set 662 # but we also need it if VGA_HOSE is set
512 config DUMMY_CONSOLE 663 config DUMMY_CONSOLE
513 bool 664 bool
514 depends on VGA_HOSE 665 depends on VGA_HOSE
515 default y 666 default y
>> 667
>> 668 source "security/Kconfig"
>> 669
>> 670 source "crypto/Kconfig"
>> 671
>> 672 source "lib/Kconfig"
>> 673
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