~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/arch/alpha/Kconfig

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /arch/alpha/Kconfig (Version linux-6.12-rc7) and /arch/alpha/Kconfig (Version linux-5.8.18)


  1 # SPDX-License-Identifier: GPL-2.0                  1 # SPDX-License-Identifier: GPL-2.0
  2 config ALPHA                                        2 config ALPHA
  3         bool                                        3         bool
  4         default y                                   4         default y
  5         select ARCH_32BIT_USTAT_F_TINODE       << 
  6         select ARCH_HAS_CURRENT_STACK_POINTER  << 
  7         select ARCH_HAS_DMA_OPS if PCI         << 
  8         select ARCH_MIGHT_HAVE_PC_PARPORT           5         select ARCH_MIGHT_HAVE_PC_PARPORT
  9         select ARCH_MIGHT_HAVE_PC_SERIO             6         select ARCH_MIGHT_HAVE_PC_SERIO
 10         select ARCH_NO_PREEMPT                      7         select ARCH_NO_PREEMPT
 11         select ARCH_NO_SG_CHAIN                     8         select ARCH_NO_SG_CHAIN
 12         select ARCH_USE_CMPXCHG_LOCKREF             9         select ARCH_USE_CMPXCHG_LOCKREF
 13         select FORCE_PCI                       !!  10         select FORCE_PCI if !ALPHA_JENSEN
 14         select PCI_DOMAINS if PCI                  11         select PCI_DOMAINS if PCI
 15         select PCI_SYSCALL if PCI                  12         select PCI_SYSCALL if PCI
                                                   >>  13         select HAVE_AOUT
 16         select HAVE_ASM_MODVERSIONS                14         select HAVE_ASM_MODVERSIONS
 17         select HAVE_PAGE_SIZE_8KB              !!  15         select HAVE_IDE
                                                   >>  16         select HAVE_OPROFILE
 18         select HAVE_PCSPKR_PLATFORM                17         select HAVE_PCSPKR_PLATFORM
 19         select HAVE_PERF_EVENTS                    18         select HAVE_PERF_EVENTS
 20         select NEED_DMA_MAP_STATE                  19         select NEED_DMA_MAP_STATE
 21         select NEED_SG_DMA_LENGTH                  20         select NEED_SG_DMA_LENGTH
                                                   >>  21         select VIRT_TO_BUS
 22         select GENERIC_IRQ_PROBE                   22         select GENERIC_IRQ_PROBE
 23         select GENERIC_PCI_IOMAP               !!  23         select GENERIC_PCI_IOMAP if PCI
 24         select AUTO_IRQ_AFFINITY if SMP            24         select AUTO_IRQ_AFFINITY if SMP
 25         select GENERIC_IRQ_SHOW                    25         select GENERIC_IRQ_SHOW
 26         select ARCH_WANT_IPC_PARSE_VERSION         26         select ARCH_WANT_IPC_PARSE_VERSION
 27         select ARCH_HAVE_NMI_SAFE_CMPXCHG          27         select ARCH_HAVE_NMI_SAFE_CMPXCHG
 28         select AUDIT_ARCH                          28         select AUDIT_ARCH
                                                   >>  29         select GENERIC_CLOCKEVENTS
 29         select GENERIC_CPU_VULNERABILITIES         30         select GENERIC_CPU_VULNERABILITIES
 30         select GENERIC_SMP_IDLE_THREAD             31         select GENERIC_SMP_IDLE_THREAD
 31         select HAS_IOPORT                      !!  32         select GENERIC_STRNCPY_FROM_USER
                                                   >>  33         select GENERIC_STRNLEN_USER
 32         select HAVE_ARCH_AUDITSYSCALL              34         select HAVE_ARCH_AUDITSYSCALL
 33         select HAVE_MOD_ARCH_SPECIFIC              35         select HAVE_MOD_ARCH_SPECIFIC
 34         select LOCK_MM_AND_FIND_VMA            << 
 35         select MODULES_USE_ELF_RELA                36         select MODULES_USE_ELF_RELA
 36         select ODD_RT_SIGACTION                    37         select ODD_RT_SIGACTION
 37         select OLD_SIGSUSPEND                      38         select OLD_SIGSUSPEND
 38         select CPU_NO_EFFICIENT_FFS if !ALPHA_     39         select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67
 39         select MMU_GATHER_NO_RANGE                 40         select MMU_GATHER_NO_RANGE
 40         select SPARSEMEM_EXTREME if SPARSEMEM  << 
 41         select ZONE_DMA                        << 
 42         help                                       41         help
 43           The Alpha is a 64-bit general-purpos     42           The Alpha is a 64-bit general-purpose processor designed and
 44           marketed by the Digital Equipment Co     43           marketed by the Digital Equipment Corporation of blessed memory,
 45           now Hewlett-Packard.  The Alpha Linu     44           now Hewlett-Packard.  The Alpha Linux project has a home page at
 46           <http://www.alphalinux.org/>.            45           <http://www.alphalinux.org/>.
 47                                                    46 
 48 config 64BIT                                       47 config 64BIT
 49         def_bool y                                 48         def_bool y
 50                                                    49 
 51 config MMU                                         50 config MMU
 52         bool                                       51         bool
 53         default y                                  52         default y
 54                                                    53 
 55 config ARCH_HAS_ILOG2_U32                          54 config ARCH_HAS_ILOG2_U32
 56         bool                                       55         bool
 57         default n                                  56         default n
 58                                                    57 
 59 config ARCH_HAS_ILOG2_U64                          58 config ARCH_HAS_ILOG2_U64
 60         bool                                       59         bool
 61         default n                                  60         default n
 62                                                    61 
 63 config GENERIC_CALIBRATE_DELAY                     62 config GENERIC_CALIBRATE_DELAY
 64         bool                                       63         bool
 65         default y                                  64         default y
 66                                                    65 
                                                   >>  66 config ZONE_DMA
                                                   >>  67         bool
                                                   >>  68         default y
                                                   >>  69 
 67 config GENERIC_ISA_DMA                             70 config GENERIC_ISA_DMA
 68         bool                                       71         bool
 69         default y                                  72         default y
 70                                                    73 
 71 config PGTABLE_LEVELS                              74 config PGTABLE_LEVELS
 72         int                                        75         int
 73         default 3                                  76         default 3
 74                                                    77 
 75 config AUDIT_ARCH                                  78 config AUDIT_ARCH
 76         bool                                       79         bool
 77                                                    80 
 78 menu "System setup"                                81 menu "System setup"
 79                                                    82 
 80 choice                                             83 choice
 81         prompt "Alpha system type"                 84         prompt "Alpha system type"
 82         default ALPHA_GENERIC                      85         default ALPHA_GENERIC
 83         help                                       86         help
 84           This is the system type of your hard     87           This is the system type of your hardware.  A "generic" kernel will
 85           run on any supported Alpha system. H     88           run on any supported Alpha system. However, if you configure a
 86           kernel for your specific system, it      89           kernel for your specific system, it will be faster and smaller.
 87                                                    90 
 88           To find out what type of Alpha syste     91           To find out what type of Alpha system you have, you may want to
 89           check out the Linux/Alpha FAQ, acces     92           check out the Linux/Alpha FAQ, accessible on the WWW from
 90           <http://www.alphalinux.org/>. In sum     93           <http://www.alphalinux.org/>. In summary:
 91                                                    94 
 92           Alcor/Alpha-XLT     AS 600, AS 500,      95           Alcor/Alpha-XLT     AS 600, AS 500, XL-300, XL-366
                                                   >>  96           Alpha-XL            XL-233, XL-266
                                                   >>  97           AlphaBook1          Alpha laptop
                                                   >>  98           Avanti              AS 200, AS 205, AS 250, AS 255, AS 300, AS 400
                                                   >>  99           Cabriolet           AlphaPC64, AlphaPCI64
 93           DP264               DP264 / DS20 / E    100           DP264               DP264 / DS20 / ES40 / DS10 / DS10L
                                                   >> 101           EB164               EB164 21164 evaluation board
                                                   >> 102           EB64+               EB64+ 21064 evaluation board
                                                   >> 103           EB66                EB66 21066 evaluation board
                                                   >> 104           EB66+               EB66+ 21066 evaluation board
                                                   >> 105           Jensen              DECpc 150, DEC 2000 models 300, 500
 94           LX164               AlphaPC164-LX       106           LX164               AlphaPC164-LX
                                                   >> 107           Lynx                AS 2100A
 95           Miata               Personal Worksta    108           Miata               Personal Workstation 433/500/600 a/au
 96           Marvel              AlphaServer ES47    109           Marvel              AlphaServer ES47 / ES80 / GS1280
 97           Mikasa              AS 1000             110           Mikasa              AS 1000
                                                   >> 111           Noname              AXPpci33, UDB (Multia)
 98           Noritake            AS 1000A, AS 600    112           Noritake            AS 1000A, AS 600A, AS 800
 99           PC164               AlphaPC164          113           PC164               AlphaPC164
100           Rawhide             AS 1200, AS 4000    114           Rawhide             AS 1200, AS 4000, AS 4100
101           Ruffian             RPX164-2, AlphaP    115           Ruffian             RPX164-2, AlphaPC164-UX, AlphaPC164-BX
102           SX164               AlphaPC164-SX       116           SX164               AlphaPC164-SX
103           Sable               AS 2000, AS 2100    117           Sable               AS 2000, AS 2100
104           Shark               DS 20L              118           Shark               DS 20L
105           Takara              Takara (OEM)        119           Takara              Takara (OEM)
106           Titan               AlphaServer ES45    120           Titan               AlphaServer ES45 / DS25 / DS15
107           Wildfire            AlphaServer GS 4    121           Wildfire            AlphaServer GS 40/80/160/320
108                                                   122 
109           If you don't know what to do, choose    123           If you don't know what to do, choose "generic".
110                                                   124 
111 config ALPHA_GENERIC                              125 config ALPHA_GENERIC
112         bool "Generic"                            126         bool "Generic"
113         depends on TTY                            127         depends on TTY
114         select HAVE_EISA                          128         select HAVE_EISA
115         help                                      129         help
116           A generic kernel will run on all sup    130           A generic kernel will run on all supported Alpha hardware.
117                                                   131 
118 config ALPHA_ALCOR                                132 config ALPHA_ALCOR
119         bool "Alcor/Alpha-XLT"                    133         bool "Alcor/Alpha-XLT"
120         select HAVE_EISA                          134         select HAVE_EISA
121         help                                      135         help
122           For systems using the Digital ALCOR     136           For systems using the Digital ALCOR chipset: 5 chips (4, 64-bit data
123           slices (Data Switch, DSW) - 208-pin     137           slices (Data Switch, DSW) - 208-pin PQFP and 1 control (Control, I/O
124           Address, CIA) - a 383 pin plastic PG    138           Address, CIA) - a 383 pin plastic PGA).  It provides a DRAM
125           controller (256-bit memory bus) and     139           controller (256-bit memory bus) and a PCI interface.  It also does
126           all the work required to support an     140           all the work required to support an external Bcache and to maintain
127           memory coherence when a PCI device D    141           memory coherence when a PCI device DMAs into (or out of) memory.
128                                                   142 
                                                   >> 143 config ALPHA_XL
                                                   >> 144         bool "Alpha-XL"
                                                   >> 145         help
                                                   >> 146           XL-233 and XL-266-based Alpha systems.
                                                   >> 147 
                                                   >> 148 config ALPHA_BOOK1
                                                   >> 149         bool "AlphaBook1"
                                                   >> 150         help
                                                   >> 151           Dec AlphaBook1/Burns Alpha-based laptops.
                                                   >> 152 
                                                   >> 153 config ALPHA_AVANTI_CH
                                                   >> 154         bool "Avanti"
                                                   >> 155 
                                                   >> 156 config ALPHA_CABRIOLET
                                                   >> 157         bool "Cabriolet"
                                                   >> 158         help
                                                   >> 159           Cabriolet AlphaPC64, AlphaPCI64 systems.  Derived from EB64+ but now
                                                   >> 160           baby-AT with Flash boot ROM, no on-board SCSI or Ethernet. 3 ISA
                                                   >> 161           slots, 4 PCI slots (one pair are on a shared slot), uses plug-in
                                                   >> 162           Bcache SIMMs.  Requires power supply with 3.3V output.
                                                   >> 163 
129 config ALPHA_DP264                                164 config ALPHA_DP264
130         bool "DP264"                              165         bool "DP264"
131         help                                      166         help
132           Various 21264 systems with the tsuna    167           Various 21264 systems with the tsunami core logic chipset.
133           API Networks: 264DP, UP2000(+), CS20    168           API Networks: 264DP, UP2000(+), CS20;
134           Compaq: DS10(E,L), XP900, XP1000, DS    169           Compaq: DS10(E,L), XP900, XP1000, DS20(E), ES40.
135                                                   170 
                                                   >> 171 config ALPHA_EB164
                                                   >> 172         bool "EB164"
                                                   >> 173         help
                                                   >> 174           EB164 21164 evaluation board from DEC.  Uses 21164 and ALCOR.  Has
                                                   >> 175           ISA and PCI expansion (3 ISA slots, 2 64-bit PCI slots (one is
                                                   >> 176           shared with an ISA slot) and 2 32-bit PCI slots.  Uses plus-in
                                                   >> 177           Bcache SIMMs. I/O sub-system provides SuperI/O (2S, 1P, FD), KBD,
                                                   >> 178           MOUSE (PS2 style), RTC/NVRAM.  Boot ROM is Flash.  PC-AT-sized
                                                   >> 179           motherboard.  Requires power supply with 3.3V output.
                                                   >> 180 
                                                   >> 181 config ALPHA_EB64P_CH
                                                   >> 182         bool "EB64+"
                                                   >> 183 
                                                   >> 184 config ALPHA_EB66
                                                   >> 185         bool "EB66"
                                                   >> 186         help
                                                   >> 187           A Digital DS group board.  Uses 21066 or 21066A.  I/O sub-system is
                                                   >> 188           identical to EB64+.  Baby PC-AT size.  Runs from standard PC power
                                                   >> 189           supply.  The EB66 schematic was published as a marketing poster
                                                   >> 190           advertising the 21066 as "the first microprocessor in the world with
                                                   >> 191           embedded PCI".
                                                   >> 192 
                                                   >> 193 config ALPHA_EB66P
                                                   >> 194         bool "EB66+"
                                                   >> 195         help
                                                   >> 196           Later variant of the EB66 board.
                                                   >> 197 
136 config ALPHA_EIGER                                198 config ALPHA_EIGER
137         bool "Eiger"                              199         bool "Eiger"
138         help                                      200         help
139           Apparently an obscure OEM single-boa    201           Apparently an obscure OEM single-board computer based on the
140           Typhoon/Tsunami chipset family. Info    202           Typhoon/Tsunami chipset family. Information on it is scanty.
141                                                   203 
                                                   >> 204 config ALPHA_JENSEN
                                                   >> 205         bool "Jensen"
                                                   >> 206         depends on BROKEN
                                                   >> 207         select HAVE_EISA
                                                   >> 208         help
                                                   >> 209           DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one
                                                   >> 210           of the first-generation Alpha systems. A number of these systems
                                                   >> 211           seem to be available on the second- hand market. The Jensen is a
                                                   >> 212           floor-standing tower system which originally used a 150MHz 21064 It
                                                   >> 213           used programmable logic to interface a 486 EISA I/O bridge to the
                                                   >> 214           CPU.
                                                   >> 215 
142 config ALPHA_LX164                                216 config ALPHA_LX164
143         bool "LX164"                              217         bool "LX164"
144         help                                      218         help
145           A technical overview of this board i    219           A technical overview of this board is available at
146           <http://www.unix-ag.org/Linux-Alpha/    220           <http://www.unix-ag.org/Linux-Alpha/Architectures/LX164.html>.
147                                                   221 
                                                   >> 222 config ALPHA_LYNX
                                                   >> 223         bool "Lynx"
                                                   >> 224         select HAVE_EISA
                                                   >> 225         help
                                                   >> 226           AlphaServer 2100A-based systems.
                                                   >> 227 
148 config ALPHA_MARVEL                               228 config ALPHA_MARVEL
149         bool "Marvel"                             229         bool "Marvel"
150         help                                      230         help
151           AlphaServer ES47 / ES80 / GS1280 bas    231           AlphaServer ES47 / ES80 / GS1280 based on EV7.
152                                                   232 
153 config ALPHA_MIATA                                233 config ALPHA_MIATA
154         bool "Miata"                              234         bool "Miata"
155         select HAVE_EISA                          235         select HAVE_EISA
156         help                                      236         help
157           The Digital PersonalWorkStation (PWS    237           The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a,
158           or 600au).                              238           or 600au).
159                                                   239 
160 config ALPHA_MIKASA                               240 config ALPHA_MIKASA
161         bool "Mikasa"                             241         bool "Mikasa"
162         help                                      242         help
163           AlphaServer 1000-based Alpha systems    243           AlphaServer 1000-based Alpha systems.
164                                                   244 
165 config ALPHA_NAUTILUS                             245 config ALPHA_NAUTILUS
166         bool "Nautilus"                           246         bool "Nautilus"
167         help                                      247         help
168           Alpha systems based on the AMD 751 &    248           Alpha systems based on the AMD 751 & ALI 1543C chipsets.
169                                                   249 
                                                   >> 250 config ALPHA_NONAME_CH
                                                   >> 251         bool "Noname"
                                                   >> 252 
170 config ALPHA_NORITAKE                             253 config ALPHA_NORITAKE
171         bool "Noritake"                           254         bool "Noritake"
172         select HAVE_EISA                          255         select HAVE_EISA
173         help                                      256         help
174           AlphaServer 1000A, AlphaServer 600A,    257           AlphaServer 1000A, AlphaServer 600A, and AlphaServer 800-based
175           systems.                                258           systems.
176                                                   259 
177 config ALPHA_PC164                                260 config ALPHA_PC164
178         bool "PC164"                              261         bool "PC164"
179                                                   262 
                                                   >> 263 config ALPHA_P2K
                                                   >> 264         bool "Platform2000"
                                                   >> 265 
180 config ALPHA_RAWHIDE                              266 config ALPHA_RAWHIDE
181         bool "Rawhide"                            267         bool "Rawhide"
182         select HAVE_EISA                          268         select HAVE_EISA
183         help                                      269         help
184           AlphaServer 1200, AlphaServer 4000 a    270           AlphaServer 1200, AlphaServer 4000 and AlphaServer 4100 machines.
185           See HOWTO at                            271           See HOWTO at
186           <http://www.alphalinux.org/docs/rawh    272           <http://www.alphalinux.org/docs/rawhide/4100_install.shtml>.
187                                                   273 
188 config ALPHA_RUFFIAN                              274 config ALPHA_RUFFIAN
189         bool "Ruffian"                            275         bool "Ruffian"
190         help                                      276         help
191           Samsung APC164UX.  There is a page o    277           Samsung APC164UX.  There is a page on known problems and workarounds
192           at <http://www.alphalinux.org/faq/FA    278           at <http://www.alphalinux.org/faq/FAQ-11.html>.
193                                                   279 
194 config ALPHA_RX164                                280 config ALPHA_RX164
195         bool "RX164"                              281         bool "RX164"
196                                                   282 
197 config ALPHA_SX164                                283 config ALPHA_SX164
198         bool "SX164"                              284         bool "SX164"
199                                                   285 
200 config ALPHA_SABLE                                286 config ALPHA_SABLE
201         bool "Sable"                              287         bool "Sable"
202         select HAVE_EISA                          288         select HAVE_EISA
203         help                                      289         help
204           Digital AlphaServer 2000 and 2100-ba    290           Digital AlphaServer 2000 and 2100-based systems.
205                                                   291 
206 config ALPHA_SHARK                                292 config ALPHA_SHARK
207         bool "Shark"                              293         bool "Shark"
208                                                   294 
209 config ALPHA_TAKARA                               295 config ALPHA_TAKARA
210         bool "Takara"                             296         bool "Takara"
211         help                                      297         help
212           Alpha 11164-based OEM single-board c    298           Alpha 11164-based OEM single-board computer.
213                                                   299 
214 config ALPHA_TITAN                                300 config ALPHA_TITAN
215         bool "Titan"                              301         bool "Titan"
216         help                                      302         help
217           AlphaServer ES45/DS25 SMP based on E    303           AlphaServer ES45/DS25 SMP based on EV68 and Titan chipset.
218                                                   304 
219 config ALPHA_WILDFIRE                             305 config ALPHA_WILDFIRE
220         bool "Wildfire"                           306         bool "Wildfire"
221         help                                      307         help
222           AlphaServer GS 40/80/160/320 SMP bas    308           AlphaServer GS 40/80/160/320 SMP based on the EV67 core.
223                                                   309 
224 endchoice                                         310 endchoice
225                                                   311 
226 # clear all implied options (don't want defaul    312 # clear all implied options (don't want default values for those):
227 # Most of these machines have ISA slots; not e    313 # Most of these machines have ISA slots; not exactly sure which don't,
228 # and this doesn't activate hordes of code, so    314 # and this doesn't activate hordes of code, so do it always.
229 config ISA                                        315 config ISA
230         bool                                      316         bool
231         default y                                 317         default y
232         help                                      318         help
233           Find out whether you have ISA slots     319           Find out whether you have ISA slots on your motherboard.  ISA is the
234           name of a bus system, i.e. the way t    320           name of a bus system, i.e. the way the CPU talks to the other stuff
235           inside your box.  Other bus systems     321           inside your box.  Other bus systems are PCI, EISA, MicroChannel
236           (MCA) or VESA.  ISA is an older syst    322           (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
237           newer boards don't support it.  If y    323           newer boards don't support it.  If you have ISA, say Y, otherwise N.
238                                                   324 
239 config ISA_DMA_API                                325 config ISA_DMA_API
240         bool                                      326         bool
241         default y                                 327         default y
242                                                   328 
                                                   >> 329 config ALPHA_NONAME
                                                   >> 330         bool
                                                   >> 331         depends on ALPHA_BOOK1 || ALPHA_NONAME_CH
                                                   >> 332         default y
                                                   >> 333         help
                                                   >> 334           The AXPpci33 (aka NoName), is based on the EB66 (includes the Multia
                                                   >> 335           UDB).  This design was produced by Digital's Technical OEM (TOEM)
                                                   >> 336           group. It uses the 21066 processor running at 166MHz or 233MHz. It
                                                   >> 337           is a baby-AT size, and runs from a standard PC power supply. It has
                                                   >> 338           5 ISA slots and 3 PCI slots (one pair are a shared slot). There are
                                                   >> 339           2 versions, with either PS/2 or large DIN connectors for the
                                                   >> 340           keyboard.
                                                   >> 341 
                                                   >> 342 config ALPHA_EV4
                                                   >> 343         bool
                                                   >> 344         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
                                                   >> 345         default y if !ALPHA_LYNX
                                                   >> 346 
                                                   >> 347 config ALPHA_LCA
                                                   >> 348         bool
                                                   >> 349         depends on ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K
                                                   >> 350         default y
                                                   >> 351 
                                                   >> 352 config ALPHA_APECS
                                                   >> 353         bool
                                                   >> 354         depends on !ALPHA_PRIMO && (ALPHA_NORITAKE || ALPHA_MIKASA) || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL
                                                   >> 355         default y
                                                   >> 356 
                                                   >> 357 config ALPHA_EB64P
                                                   >> 358         bool
                                                   >> 359         depends on ALPHA_CABRIOLET || ALPHA_EB64P_CH
                                                   >> 360         default y
                                                   >> 361         help
                                                   >> 362           Uses 21064 or 21064A and APECs.  Has ISA and PCI expansion (3 ISA,
                                                   >> 363           2 PCI, one pair are on a shared slot). Supports 36-bit DRAM SIMs.
                                                   >> 364           ISA bus generated by Intel SaturnI/O PCI-ISA bridge. On-board SCSI
                                                   >> 365           (NCR 810 on PCI) Ethernet (Digital 21040), KBD, MOUSE (PS2 style),
                                                   >> 366           SuperI/O (2S, 1P, FD), RTC/NVRAM. Boot ROM is EPROM.  PC-AT size.
                                                   >> 367           Runs from standard PC power supply.
                                                   >> 368 
                                                   >> 369 config ALPHA_EV5
                                                   >> 370         bool "EV5 CPU(s) (model 5/xxx)?" if ALPHA_LYNX
                                                   >> 371         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
                                                   >> 372 
                                                   >> 373 config ALPHA_EV4
                                                   >> 374         bool
                                                   >> 375         default y if ALPHA_LYNX && !ALPHA_EV5
                                                   >> 376 
243 config ALPHA_CIA                                  377 config ALPHA_CIA
244         bool                                      378         bool
245         depends on ALPHA_MIATA || ALPHA_LX164  !! 379         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                                 380         default y
247                                                   381 
248 config ALPHA_EV56                                 382 config ALPHA_EV56
                                                   >> 383         bool "EV56 CPU (speed >= 366MHz)?" if ALPHA_ALCOR
                                                   >> 384         default y if ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA
                                                   >> 385 
                                                   >> 386 config ALPHA_EV56
                                                   >> 387         prompt "EV56 CPU (speed >= 333MHz)?"
                                                   >> 388         depends on ALPHA_NORITAKE || ALPHA_PRIMO
                                                   >> 389 
                                                   >> 390 config ALPHA_EV56
                                                   >> 391         prompt "EV56 CPU (speed >= 400MHz)?"
                                                   >> 392         depends on ALPHA_RAWHIDE
                                                   >> 393 
                                                   >> 394 config ALPHA_PRIMO
                                                   >> 395         bool "EV5 CPU daughtercard (model 5/xxx)?"
                                                   >> 396         depends on ALPHA_NORITAKE || ALPHA_MIKASA
                                                   >> 397         help
                                                   >> 398           Say Y if you have an AS 1000 5/xxx or an AS 1000A 5/xxx.
                                                   >> 399 
                                                   >> 400 config ALPHA_GAMMA
                                                   >> 401         bool "EV5 CPU(s) (model 5/xxx)?"
                                                   >> 402         depends on ALPHA_SABLE
                                                   >> 403         help
                                                   >> 404           Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx.
                                                   >> 405 
                                                   >> 406 config ALPHA_GAMMA
249         bool                                      407         bool
250         default y if ALPHA_ALCOR || ALPHA_RX16 !! 408         depends on ALPHA_LYNX
                                                   >> 409         default y
251                                                   410 
252 config ALPHA_T2                                   411 config ALPHA_T2
253         bool                                      412         bool
254         depends on ALPHA_SABLE                 !! 413         depends on ALPHA_SABLE || ALPHA_LYNX
255         default y                                 414         default y
256                                                   415 
257 config ALPHA_PYXIS                                416 config ALPHA_PYXIS
258         bool                                      417         bool
259         depends on ALPHA_MIATA || ALPHA_LX164     418         depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN
260         default y                                 419         default y
261                                                   420 
262 config ALPHA_EV6                                  421 config ALPHA_EV6
263         bool                                      422         bool
264         depends on ALPHA_NAUTILUS || ALPHA_WIL    423         depends on ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER || ALPHA_MARVEL
265         default y                                 424         default y
266                                                   425 
267 config ALPHA_TSUNAMI                              426 config ALPHA_TSUNAMI
268         bool                                      427         bool
269         depends on ALPHA_SHARK || ALPHA_DP264     428         depends on ALPHA_SHARK || ALPHA_DP264 || ALPHA_EIGER
270         default y                                 429         default y
271                                                   430 
272 config ALPHA_EV67                                 431 config ALPHA_EV67
273         bool "EV67 (or later) CPU (speed > 600    432         bool "EV67 (or later) CPU (speed > 600MHz)?" if ALPHA_DP264 || ALPHA_EIGER
274         default y if ALPHA_NAUTILUS || ALPHA_W    433         default y if ALPHA_NAUTILUS || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL
275         help                                      434         help
276           Is this a machine based on the EV67     435           Is this a machine based on the EV67 core?  If in doubt, select N here
277           and the machine will be treated as a    436           and the machine will be treated as an EV6.
278                                                   437 
279 config ALPHA_MCPCIA                               438 config ALPHA_MCPCIA
280         bool                                      439         bool
281         depends on ALPHA_RAWHIDE                  440         depends on ALPHA_RAWHIDE
282         default y                                 441         default y
283                                                   442 
284 config ALPHA_POLARIS                              443 config ALPHA_POLARIS
285         bool                                      444         bool
286         depends on ALPHA_RX164                    445         depends on ALPHA_RX164
287         default y                                 446         default y
288                                                   447 
289 config ALPHA_IRONGATE                             448 config ALPHA_IRONGATE
290         bool                                      449         bool
291         depends on ALPHA_NAUTILUS                 450         depends on ALPHA_NAUTILUS
292         default y                                 451         default y
293                                                   452 
294 config GENERIC_HWEIGHT                            453 config GENERIC_HWEIGHT
295         bool                                      454         bool
296         default y if !ALPHA_EV67                  455         default y if !ALPHA_EV67
297                                                   456 
                                                   >> 457 config ALPHA_AVANTI
                                                   >> 458         bool
                                                   >> 459         depends on ALPHA_XL || ALPHA_AVANTI_CH
                                                   >> 460         default y
                                                   >> 461         help
                                                   >> 462           Avanti AS 200, AS 205, AS 250, AS 255, AS 300, and AS 400-based
                                                   >> 463           Alphas. Info at
                                                   >> 464           <http://www.unix-ag.org/Linux-Alpha/Architectures/Avanti.html>.
                                                   >> 465 
298 config ALPHA_BROKEN_IRQ_MASK                      466 config ALPHA_BROKEN_IRQ_MASK
299         bool                                      467         bool
300         depends on ALPHA_GENERIC || ALPHA_PC16    468         depends on ALPHA_GENERIC || ALPHA_PC164
301         default y                                 469         default y
302                                                   470 
303 config VGA_HOSE                                   471 config VGA_HOSE
304         bool                                      472         bool
305         depends on VGA_CONSOLE && (ALPHA_GENER    473         depends on VGA_CONSOLE && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL || ALPHA_TSUNAMI)
306         default y                                 474         default y
307         help                                      475         help
308           Support VGA on an arbitrary hose; ne    476           Support VGA on an arbitrary hose; needed for several platforms
309           which always have multiple hoses, an    477           which always have multiple hoses, and whose consoles support it.
310                                                   478 
311                                                   479 
312 config ALPHA_QEMU                                 480 config ALPHA_QEMU
313         bool "Run under QEMU emulation"           481         bool "Run under QEMU emulation"
314         depends on !ALPHA_GENERIC                 482         depends on !ALPHA_GENERIC
315         help                                      483         help
316           Assume the presence of special featu    484           Assume the presence of special features supported by QEMU PALcode
317           that reduce the overhead of system e    485           that reduce the overhead of system emulation.
318                                                   486 
319           Generic kernels will auto-detect QEM    487           Generic kernels will auto-detect QEMU.  But when building a
320           system-specific kernel, the assumpti    488           system-specific kernel, the assumption is that we want to
321           eliminate as many runtime tests as p    489           eliminate as many runtime tests as possible.
322                                                   490 
323           If unsure, say N.                       491           If unsure, say N.
324                                                   492 
325                                                   493 
326 config ALPHA_SRM                                  494 config ALPHA_SRM
327         bool "Use SRM as bootloader" if ALPHA_ !! 495         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                            496         depends on TTY
329         default y if ALPHA_MIKASA || ALPHA_SAB !! 497         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                                      498         help
331           There are two different types of boo    499           There are two different types of booting firmware on Alphas: SRM,
332           which is command line driven, and AR    500           which is command line driven, and ARC, which uses menus and arrow
333           keys. Details about the Linux/Alpha     501           keys. Details about the Linux/Alpha booting process are contained in
334           the Linux/Alpha FAQ, accessible on t    502           the Linux/Alpha FAQ, accessible on the WWW from
335           <http://www.alphalinux.org/>.           503           <http://www.alphalinux.org/>.
336                                                   504 
337           The usual way to load Linux on an Al    505           The usual way to load Linux on an Alpha machine is to use MILO
338           (a bootloader that lets you pass com    506           (a bootloader that lets you pass command line parameters to the
339           kernel just like lilo does for the x    507           kernel just like lilo does for the x86 architecture) which can be
340           loaded either from ARC or can be ins    508           loaded either from ARC or can be installed directly as a permanent
341           firmware replacement from floppy (wh    509           firmware replacement from floppy (which requires changing a certain
342           jumper on the motherboard). If you w    510           jumper on the motherboard). If you want to do either of these, say N
343           here. If MILO doesn't work on your s    511           here. If MILO doesn't work on your system (true for Jensen
344           motherboards), you can bypass it alt    512           motherboards), you can bypass it altogether and boot Linux directly
345           from an SRM console; say Y here in o    513           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    514           won't be able to boot from an IDE disk using SRM.
347                                                   515 
348           If unsure, say N.                       516           If unsure, say N.
349                                                   517 
350 config ARCH_MAY_HAVE_PC_FDC                       518 config ARCH_MAY_HAVE_PC_FDC
351         def_bool y                                519         def_bool y
352                                                   520 
353 config SMP                                        521 config SMP
354         bool "Symmetric multi-processing suppo    522         bool "Symmetric multi-processing support"
355         depends on ALPHA_SABLE || ALPHA_RAWHID !! 523         depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
356         help                                      524         help
357           This enables support for systems wit    525           This enables support for systems with more than one CPU. If you have
358           a system with only one CPU, say N. I    526           a system with only one CPU, say N. If you have a system with more
359           than one CPU, say Y.                    527           than one CPU, say Y.
360                                                   528 
361           If you say N here, the kernel will r    529           If you say N here, the kernel will run on uni- and multiprocessor
362           machines, but will use only one CPU     530           machines, but will use only one CPU of a multiprocessor machine. If
363           you say Y here, the kernel will run     531           you say Y here, the kernel will run on many, but not all,
364           uniprocessor machines. On a uniproce    532           uniprocessor machines. On a uniprocessor machine, the kernel
365           will run faster if you say N here.      533           will run faster if you say N here.
366                                                   534 
367           See also the SMP-HOWTO available at     535           See also the SMP-HOWTO available at
368           <https://www.tldp.org/docs.html#howt !! 536           <http://www.tldp.org/docs.html#howto>.
369                                                   537 
370           If you don't know what to do here, s    538           If you don't know what to do here, say N.
371                                                   539 
372 config NR_CPUS                                    540 config NR_CPUS
373         int "Maximum number of CPUs (2-32)"       541         int "Maximum number of CPUs (2-32)"
374         range 2 32                                542         range 2 32
375         depends on SMP                            543         depends on SMP
376         default "32" if ALPHA_GENERIC || ALPHA    544         default "32" if ALPHA_GENERIC || ALPHA_MARVEL
377         default "4" if !ALPHA_GENERIC && !ALPH    545         default "4" if !ALPHA_GENERIC && !ALPHA_MARVEL
378         help                                      546         help
379           MARVEL support can handle a maximum     547           MARVEL support can handle a maximum of 32 CPUs, all the others
380           with working support have a maximum     548           with working support have a maximum of 4 CPUs.
381                                                   549 
382 config ARCH_SPARSEMEM_ENABLE                   !! 550 config ARCH_DISCONTIGMEM_ENABLE
383         bool "Sparse Memory Support"           !! 551         bool "Discontiguous Memory Support"
384         help                                      552         help
385           Say Y to support efficient handling     553           Say Y to support efficient handling of discontiguous physical memory,
386           for systems that have huge holes in  !! 554           for architectures which are either NUMA (Non-Uniform Memory Access)
                                                   >> 555           or have huge holes in the physical address space for other reasons.
                                                   >> 556           See <file:Documentation/vm/numa.rst> for more.
                                                   >> 557 
                                                   >> 558 config NUMA
                                                   >> 559         bool "NUMA Support (EXPERIMENTAL)"
                                                   >> 560         depends on DISCONTIGMEM && BROKEN
                                                   >> 561         help
                                                   >> 562           Say Y to compile the kernel to support NUMA (Non-Uniform Memory
                                                   >> 563           Access).  This option is for configuring high-end multiprocessor
                                                   >> 564           server machines.  If in doubt, say N.
387                                                   565 
388 config ALPHA_WTINT                                566 config ALPHA_WTINT
389         bool "Use WTINT" if ALPHA_SRM || ALPHA    567         bool "Use WTINT" if ALPHA_SRM || ALPHA_GENERIC
390         default y if ALPHA_QEMU                   568         default y if ALPHA_QEMU
391         default n if ALPHA_EV56                !! 569         default n if ALPHA_EV5 || ALPHA_EV56 || (ALPHA_EV4 && !ALPHA_LCA)
392         default n if !ALPHA_SRM && !ALPHA_GENE    570         default n if !ALPHA_SRM && !ALPHA_GENERIC
393         default y if SMP                          571         default y if SMP
394         help                                      572         help
395           The Wait for Interrupt (WTINT) PALca    573           The Wait for Interrupt (WTINT) PALcall attempts to place the CPU
396           to sleep until the next interrupt.      574           to sleep until the next interrupt.  This may reduce the power
397           consumed, and the heat produced by t    575           consumed, and the heat produced by the computer.  However, it has
398           the side effect of making the cycle     576           the side effect of making the cycle counter unreliable as a timing
399           device across the sleep.                577           device across the sleep.
400                                                   578 
401           For emulation under QEMU, definitely    579           For emulation under QEMU, definitely say Y here, as we have other
402           mechanisms for measuring time than t    580           mechanisms for measuring time than the cycle counter.
403                                                   581 
404           For EV4 (but not LCA), EV5 and EV56     582           For EV4 (but not LCA), EV5 and EV56 systems, or for systems running
405           MILO, sleep mode is not supported so    583           MILO, sleep mode is not supported so you might as well say N here.
406                                                   584 
407           For SMP systems we cannot use the cy    585           For SMP systems we cannot use the cycle counter for timing anyway,
408           so you might as well say Y here.        586           so you might as well say Y here.
409                                                   587 
410           If unsure, say N.                       588           If unsure, say N.
                                                   >> 589 
                                                   >> 590 config NODES_SHIFT
                                                   >> 591         int
                                                   >> 592         default "7"
                                                   >> 593         depends on NEED_MULTIPLE_NODES
411                                                   594 
412 # LARGE_VMALLOC is racy, if you *really* need     595 # LARGE_VMALLOC is racy, if you *really* need it then fix it first
413 config ALPHA_LARGE_VMALLOC                        596 config ALPHA_LARGE_VMALLOC
414         bool                                      597         bool
415         help                                      598         help
416           Process creation and other aspects o    599           Process creation and other aspects of virtual memory management can
417           be streamlined if we restrict the ke    600           be streamlined if we restrict the kernel to one PGD for all vmalloc
418           allocations.  This equates to about     601           allocations.  This equates to about 8GB.
419                                                   602 
420           Under normal circumstances, this is     603           Under normal circumstances, this is so far and above what is needed
421           as to be laughable.  However, there     604           as to be laughable.  However, there are certain applications (such
422           as benchmark-grade in-kernel web ser    605           as benchmark-grade in-kernel web serving) that can make use of as
423           much vmalloc space as is available.     606           much vmalloc space as is available.
424                                                   607 
425           Say N unless you know you need gobs     608           Say N unless you know you need gobs and gobs of vmalloc space.
426                                                   609 
427 config VERBOSE_MCHECK                             610 config VERBOSE_MCHECK
428         bool "Verbose Machine Checks"             611         bool "Verbose Machine Checks"
429                                                   612 
430 config VERBOSE_MCHECK_ON                          613 config VERBOSE_MCHECK_ON
431         int "Verbose Printing Mode (0=off, 1=o    614         int "Verbose Printing Mode (0=off, 1=on, 2=all)"
432         depends on VERBOSE_MCHECK                 615         depends on VERBOSE_MCHECK
433         default 1                                 616         default 1
434         help                                      617         help
435           This option allows the default print    618           This option allows the default printing mode to be set, and then
436           possibly overridden by a boot comman    619           possibly overridden by a boot command argument.
437                                                   620 
438           For example, if one wanted the optio    621           For example, if one wanted the option of printing verbose
439           machine checks, but wanted the defau    622           machine checks, but wanted the default to be as if verbose
440           machine check printing was turned of    623           machine check printing was turned off, then one would choose
441           the printing mode to be 0. Then, upo    624           the printing mode to be 0. Then, upon reboot, one could add
442           the boot command line "verbose_mchec    625           the boot command line "verbose_mcheck=1" to get the normal
443           verbose machine check printing, or "    626           verbose machine check printing, or "verbose_mcheck=2" to get
444           the maximum information available.      627           the maximum information available.
445                                                   628 
446           Take the default (1) unless you want    629           Take the default (1) unless you want more control or more info.
447                                                   630 
448 choice                                            631 choice
449         prompt "Timer interrupt frequency (HZ)    632         prompt "Timer interrupt frequency (HZ)?"
450         default HZ_128 if ALPHA_QEMU              633         default HZ_128 if ALPHA_QEMU
451         default HZ_1200 if ALPHA_RAWHIDE          634         default HZ_1200 if ALPHA_RAWHIDE
452         default HZ_1024                           635         default HZ_1024
453         help                                      636         help
454           The frequency at which timer interru    637           The frequency at which timer interrupts occur.  A high frequency
455           minimizes latency, whereas a low fre    638           minimizes latency, whereas a low frequency minimizes overhead of
456           process accounting.  The later effec    639           process accounting.  The later effect is especially significant
457           when being run under QEMU.              640           when being run under QEMU.
458                                                   641 
459           Note that some Alpha hardware cannot    642           Note that some Alpha hardware cannot change the interrupt frequency
460           of the timer.  If unsure, say 1024 (    643           of the timer.  If unsure, say 1024 (or 1200 for Rawhide).
461                                                   644 
462         config HZ_32                              645         config HZ_32
463                 bool "32 Hz"                      646                 bool "32 Hz"
464         config HZ_64                              647         config HZ_64
465                 bool "64 Hz"                      648                 bool "64 Hz"
466         config HZ_128                             649         config HZ_128
467                 bool "128 Hz"                     650                 bool "128 Hz"
468         config HZ_256                             651         config HZ_256
469                 bool "256 Hz"                     652                 bool "256 Hz"
470         config HZ_1024                            653         config HZ_1024
471                 bool "1024 Hz"                    654                 bool "1024 Hz"
472         config HZ_1200                            655         config HZ_1200
473                 bool "1200 Hz"                    656                 bool "1200 Hz"
474 endchoice                                         657 endchoice
475                                                   658 
476 config HZ                                         659 config HZ
477         int                                       660         int
478         default 32 if HZ_32                       661         default 32 if HZ_32
479         default 64 if HZ_64                       662         default 64 if HZ_64
480         default 128 if HZ_128                     663         default 128 if HZ_128
481         default 256 if HZ_256                     664         default 256 if HZ_256
482         default 1200 if HZ_1200                   665         default 1200 if HZ_1200
483         default 1024                              666         default 1024
484                                                   667 
485 config SRM_ENV                                    668 config SRM_ENV
486         tristate "SRM environment through proc    669         tristate "SRM environment through procfs"
487         depends on PROC_FS                        670         depends on PROC_FS
488         help                                      671         help
489           If you enable this option, a subdire    672           If you enable this option, a subdirectory inside /proc called
490           /proc/srm_environment will give you     673           /proc/srm_environment will give you access to the all important
491           SRM environment variables (those whi    674           SRM environment variables (those which have a name) and also
492           to all others (by their internal num    675           to all others (by their internal number).
493                                                   676 
494           SRM is something like a BIOS for Alp    677           SRM is something like a BIOS for Alpha machines. There are some
495           other such BIOSes, like AlphaBIOS, w    678           other such BIOSes, like AlphaBIOS, which this driver cannot
496           support (hey, that's not SRM!).         679           support (hey, that's not SRM!).
497                                                   680 
498           Despite the fact that this driver do    681           Despite the fact that this driver doesn't work on all Alphas (but
499           only on those which have SRM as thei    682           only on those which have SRM as their firmware), it's save to
500           build it even if your particular mac    683           build it even if your particular machine doesn't know about SRM
501           (or if you intend to compile a gener    684           (or if you intend to compile a generic kernel). It will simply
502           not create those subdirectory in /pr    685           not create those subdirectory in /proc (and give you some warning,
503           of course).                             686           of course).
504                                                   687 
505           This driver is also available as a m    688           This driver is also available as a module and will be called
506           srm_env then.                           689           srm_env then.
507                                                   690 
508 endmenu                                           691 endmenu
509                                                   692 
510 # DUMMY_CONSOLE may be defined in drivers/vide    693 # DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig
511 # but we also need it if VGA_HOSE is set          694 # but we also need it if VGA_HOSE is set
512 config DUMMY_CONSOLE                              695 config DUMMY_CONSOLE
513         bool                                      696         bool
514         depends on VGA_HOSE                       697         depends on VGA_HOSE
515         default y                                 698         default y
                                                      

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

sflogo.php