INSTALL_TINY revision 1.75
1 # $NetBSD: INSTALL_TINY,v 1.75 2003/10/18 08:11:02 lukem Exp $ 2 # 3 # INSTALL_TINY - Tiny Installation kernel, suitable for 4M machines. 4 # 5 # This kernel should be derived from INSTALL (which is derived 6 # from GENERIC) with some features commented out. 7 # 8 # This kernel has been optimized for space. It is targeted towards 9 # small memory machines (4M). It has no SCSI, PCI or EISA. It does 10 # have pcmcia, for old laptops. 11 # 12 13 include "arch/i386/conf/std.i386" 14 15 #options INCLUDE_CONFIG_FILE # embed config file in kernel binary 16 17 makeoptions COPTS="-Os" # Optimise for space. Implies -O2 18 19 # Enable the hooks used for initializing the root memory-disk. 20 options MEMORY_DISK_HOOKS 21 options MEMORY_DISK_IS_ROOT # force root on memory disk 22 options MEMORY_DISK_SERVER=0 # no userspace memory disk support 23 options MEMORY_DISK_ROOT_SIZE=3100 # size of memory disk, in blocks 24 25 maxusers 2 # estimated number of users 26 27 # CPU support. At least one is REQUIRED. 28 options I386_CPU 29 options I486_CPU 30 #options I586_CPU 31 #options I686_CPU 32 33 # CPU-related options. 34 options MATH_EMULATE # floating point emulation 35 #options VM86 # virtual 8086 emulation 36 #options USER_LDT # user-settable LDT; used by WINE 37 # insert delay no-ops in interrupts; recommended on very old machines 38 options PIC_DELAY 39 40 # Misc. i386-specific options 41 #options XSERVER # X server support in console drivers 42 43 # This option allows you to force a serial console at the specified 44 # I/O address. 45 #options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600 46 47 # Save a physical page per process by not setting a kernel stack red zone. 48 options NOREDZONE 49 50 # The following options override the memory sizes passed in from the boot 51 # block. Use them *only* if the boot block is unable to determine the correct 52 # values. Note that the BIOS may *correctly* report less than 640k of base 53 # memory if the extended BIOS data area is located at the top of base memory 54 # (as is the case on most recent systems). 55 #options REALBASEMEM=... # size of base memory 56 #options REALEXTMEM=... # size of extended memory 57 58 options INSECURE # disable kernel security levels 59 60 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 61 #options NTP # NTP phase/frequency locked loop 62 63 #options KTRACE # system call tracing via ktrace(1) 64 65 #options SYSVSEM # System V-like semaphores 66 #options SYSVSHM # System V-like memory sharing 67 #options SHMMAXPGS=2048 # 2048 pages is the default 68 69 #options LKM # loadable kernel modules 70 71 #options USERCONF # userconf(4) support 72 options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 73 options MALLOC_NOINLINE # Not inlining MALLOC saves memory 74 75 # Diagnostic/debugging support options 76 #options DIAGNOSTIC # expensive kernel consistency checks 77 #options DEBUG # expensive debugging checks/support 78 #options KMEMSTATS # kernel memory statistics (vmstat -m) 79 #options DDB # in-kernel debugger 80 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 81 #options DDB_HISTORY_SIZE=512 # enable history editing in DDB 82 #options KGDB # remote debugger 83 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 84 #makeoptions DEBUG="-g" # compile full symbol table 85 86 # Compatibility options 87 #options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 88 #options COMPAT_09 # NetBSD 0.9 89 #options COMPAT_10 # NetBSD 1.0 90 #options COMPAT_11 # NetBSD 1.1 91 #options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 92 #options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 93 #options COMPAT_14 # NetBSD 1.4 94 #options COMPAT_15 # NetBSD 1.5 95 #options COMPAT_16 # NetBSD 1.6 96 #options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 97 options COMPAT_386BSD_MBRPART # recognize old partition ID 98 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 99 100 #options COMPAT_SVR4 # binary compatibility with SVR4 101 #options COMPAT_IBCS2 # binary compatibility with SCO and ISC 102 #options COMPAT_LINUX # binary compatibility with Linux 103 #options COMPAT_FREEBSD # binary compatibility with FreeBSD 104 105 # File systems 106 file-system FFS # UFS 107 #file-system EXT2FS # second extended file system (linux) 108 #file-system LFS # log-structured file system 109 #file-system MFS # memory file system 110 file-system NFS # Network File System client 111 file-system CD9660 # ISO 9660 + Rock Ridge file system 112 file-system MSDOSFS # MS-DOS file system 113 #file-system FDESC # /dev/fd 114 file-system KERNFS # /kern 115 #file-system NULLFS # loopback file system 116 #file-system PORTAL # portal filesystem (still experimental) 117 #file-system PROCFS # /proc 118 #file-system UMAPFS # NULLFS + uid and gid remapping 119 #file-system UNION # union file system 120 121 # Filesystem options 122 #options QUOTA # UFS quotas 123 #options NFSSERVER # Network File System server 124 options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 125 options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 126 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 127 # immutable) behave as system flags. 128 129 # Networking options 130 #options GATEWAY # packet forwarding 131 options INET # IP + ICMP + TCP + UDP 132 #options MROUTING # IP multicast routing 133 #options NS # XNS 134 #options NSIP # XNS tunneling over IP 135 #options ISO,TPIP # OSI 136 #options EON # OSI tunneling over IP 137 #options CCITT,LLC,HDLC # X.25 138 #options NETATALK # AppleTalk networking protocols 139 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 140 #options PPP_DEFLATE # Deflate compression support for PPP 141 #options PPP_FILTER # Active filter support for PPP (requires bpf) 142 #options PFIL_HOOKS # pfil(9) packet filter hooks 143 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 144 145 # These options enable verbose messages for several subsystems. 146 # Warning, these may compile large string tables into the kernel! 147 #options EISAVERBOSE # verbose EISA device autoconfig messages 148 #options PCIVERBOSE # verbose PCI device autoconfig messages 149 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 150 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 151 #options SCSIVERBOSE # human readable SCSI error messages 152 #options I2OVERBOSE # verbose I2O driver messages 153 154 # Squeeze... 155 options NVNODE=50 156 options NBUF=20 157 options BUFPAGES=20 158 options NMBCLUSTERS=64 159 160 # Kernel root file system and dump configuration. 161 config netbsd root on ? type ? 162 #config netbsd root on sd0a type ffs 163 #config netbsd root on ? type nfs 164 165 # 166 # Device configuration 167 # 168 169 mainbus0 at root 170 cpu0 at mainbus0 171 #apm0 at mainbus0 # Advanced power management 172 173 174 # Basic Bus Support 175 176 # PCI bus support 177 #pci* at mainbus? bus ? 178 #pci* at pchb? bus ? 179 #pci* at ppb? bus ? 180 181 # PCI bridges 182 #pchb* at pci? dev ? function ? # PCI-Host bridges 183 #pceb* at pci? dev ? function ? # PCI-EISA bridges 184 #pcib* at pci? dev ? function ? # PCI-ISA bridges 185 #ppb* at pci? dev ? function ? # PCI-PCI bridges 186 # XXX 'puc's aren't really bridges, but there's no better place for them here 187 #puc* at pci? dev ? function ? # PCI "universal" comm. cards 188 189 # As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 190 options PCIC_ISA_INTR_ALLOC_MASK=0xff47 191 192 # PCMCIA bus support 193 pcmcia* at pcic? controller ? socket ? 194 #pcmcia* at tcic? controller ? socket ? 195 196 # ISA PCMCIA controllers 197 pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 198 pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 199 200 # EISA bus support 201 #eisa0 at mainbus? 202 #eisa0 at pceb? 203 204 # ISA bus support 205 isa0 at mainbus? 206 #isa0 at pceb? 207 #isa0 at pcib? 208 209 # ISA Plug-and-Play bus support 210 #isapnp0 at isa? 211 212 # Coprocessor Support 213 214 # Math Coprocessor support 215 npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 216 217 218 # Console Devices 219 220 # ISA console 221 pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 222 223 #pcppi0 at isa? 224 #sysbeep0 at pcppi? 225 226 227 # Serial Devices 228 229 # PCI serial interfaces 230 #com* at puc? port ? # 16x50s on "universal" comm boards 231 #cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 232 233 # ISA Plug-and-Play serial interfaces 234 #com* at isapnp? # Modems and serial boards 235 236 # PCMCIA serial interfaces 237 #com* at pcmcia? function ? # Modems and serial cards 238 239 # ISA serial interfaces 240 #options COM_HAYESP # adds Hayes ESP serial board support 241 #com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 242 #com1 at isa? port 0x2f8 irq 3 243 #com2 at isa? port 0x3e8 irq 5 244 #com3 at isa? port 0x2e8 irq 9 245 #ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 246 #com* at ast? slave ? 247 #boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 248 #com* at boca? slave ? 249 #rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 250 #com* at rtfps? slave ? 251 #cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 252 253 254 # Parallel Printer Interfaces 255 256 # PCI parallel printer interfaces 257 #lpt* at puc? port ? # || ports on "universal" comm boards 258 259 # ISA parallel printer interfaces 260 #lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 261 #lpt1 at isa? port 0x278 262 #lpt2 at isa? port 0x3bc 263 264 # I2O devices 265 #iop* at pci? dev ? function ? # I/O processor 266 #iopsp* at iop? tid ? # SCSI/FC-AL ports 267 #ld* at iop? tid ? # block devices 268 #dpti* at iop? tid 0 # DPT/Adaptec control interface 269 270 # SCSI Controllers and Devices 271 272 # PCI SCSI controllers 273 #ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 274 #bha* at pci? dev ? function ? # BusLogic 9xx SCSI 275 #dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 276 #isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 277 #mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 278 #siop* at pci? dev ? function ? # NCR 53c8xx SCSI 279 280 # EISA SCSI controllers 281 #ahb* at eisa? slot ? # Adaptec 174[02] SCSI 282 #ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 283 #bha* at eisa? slot ? # BusLogic 7xx SCSI 284 #dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 285 #uha* at eisa? slot ? # UltraStor 24f SCSI 286 287 # PCMCIA SCSI controllers 288 #aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 289 290 # ISA Plug-and-Play SCSI controllers 291 #aic* at isapnp? # Adaptec AHA-1520B 292 293 # ISA SCSI controllers 294 #aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 295 #aha1 at isa? port 0x334 irq ? drq ? 296 #ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 297 #aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 298 #bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 299 #bha1 at isa? port 0x334 irq ? drq ? 300 # The "nca" and "dpt" probes might give false hits or hang your machine. 301 #dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 302 #nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 303 #nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 304 #sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 305 #uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 306 #uha1 at isa? port 0x340 irq ? drq ? 307 #wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 308 #wds1 at isa? port 0x358 irq 11 drq 5 309 310 # SCSI bus support 311 #scsibus* at scsi? 312 313 # SCSI devices 314 #sd* at scsibus? target ? lun ? # SCSI disk drives 315 #st* at scsibus? target ? lun ? # SCSI tape drives 316 #cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 317 #ch* at scsibus? target ? lun ? # SCSI autochangers 318 #ss* at scsibus? target ? lun ? # SCSI scanners 319 #uk* at scsibus? target ? lun ? # SCSI unknown 320 321 322 # RAID controllers and devices 323 #aac* at pci? dev ? function ? # Adaptec AAC family 324 #cac* at eisa? slot ? # Compaq EISA array controllers 325 #cac* at pci? dev ? function ? # Compaq PCI array controllers 326 #icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 327 #mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 328 #mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 329 #twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 330 331 #ld* at aac? unit ? # logical disk devices 332 #ld* at cac? unit ? 333 #ld* at icp? unit ? 334 #ld* at twe? unit ? 335 #ld* at mlx? unit ? 336 337 #icpsp* at icp? unit ? # SCSI pass-through 338 339 340 # IDE and related devices 341 342 # PCMCIA IDE controllers 343 wdc* at pcmcia? function ? 344 345 # ST506, ESDI, and ISA IDE controllers 346 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 347 # fall back to 16bits I/O if 32bits I/O are not functional). 348 # Some controllers pass the initial 32bit test, but will fail later. 349 wdc0 at isa? port 0x1f0 irq 14 flags 0x00 350 wdc1 at isa? port 0x170 irq 15 flags 0x00 351 352 # ATA (IDE) bus support 353 atabus* at ata? 354 355 # IDE drives 356 wd* at atabus? drive ? # the drives themselves 357 358 # ATAPI bus support 359 atapibus* at atapi? 360 361 # ATAPI devices 362 cd* at atapibus? drive ? # ATAPI CD-ROM drives 363 #sd* at atapibus? drive ? # ATAPI disk drives 364 365 366 # Miscellaneous mass storage devices 367 368 # ISA floppy 369 fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 370 #fdc1 at isa? port 0x370 irq ? drq ? 371 fd* at fdc? drive ? # the drives themselves 372 # some machines need you to do this instead of fd* 373 #fd0 at fdc0 drive 0 374 375 # ISA CD-ROM devices 376 #mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 377 378 # ISA tape devices 379 # note: the wt driver conflicts unpleasantly with ed devices at the 380 # same I/O address. The probe reprograms their EEPROMs. Don't 381 # uncomment it unless you are actually using it. 382 #wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 383 384 385 # Network Interfaces 386 387 # PCI network interfaces 388 #en* at pci? dev ? function ? # ENI/Adaptec ATM 389 #ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 390 #fpa* at pci? dev ? function ? # DEC DEFPA FDDI 391 #fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 392 #le* at pci? dev ? function ? # PCnet-PCI Ethernet 393 #ne* at pci? dev ? function ? # NE2000-compatible Ethernet 394 #tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 395 #tlp* at pci? dev ? function ? # DECchip 21x4x and clones 396 397 # EISA network interfaces 398 #ep* at eisa? slot ? # 3Com 3c579 Ethernet 399 #fea* at eisa? slot ? # DEC DEFEA FDDI 400 401 # ISA Plug-and-Play network interfaces 402 #ep* at isapnp? # 3Com 3c509 Ethernet 403 #ne* at isapnp? # NE2000-compatible Ethernet 404 405 # PCMCIA network interfaces 406 ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 407 mbe* at pcmcia? function ? # MB8696x based Ethernet 408 ne* at pcmcia? function ? # NE2000-compatible Ethernet 409 sm* at pcmcia? function ? # Megahertz Ethernet 410 411 # ISA network interfaces 412 ate0 at isa? port 0x2a0 irq ? # AT1700 413 ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 414 eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 415 el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 416 ep0 at isa? port ? irq ? # 3C509 ethernet cards 417 ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 418 ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 419 fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 420 ix0 at isa? port 0x300 irq 10 # EtherExpress/16 421 iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 422 lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 423 #depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 424 #le* at depca? 425 #nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 426 #le* at nele? 427 #bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 428 #le* at bicc? 429 ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 430 ne1 at isa? port 0x300 irq 10 431 sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 432 we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 433 we1 at isa? port 0x300 iomem 0xcc000 irq 10 434 435 # MII bus support 436 #mii* at tl? 437 438 # MII PHY network interfaces 439 #tlphy* at mii? dev ? # ThunderLAN PHYs 440 #nsphy* at mii? dev ? # NS and compatible PHYs 441 #ukphy* at mii? phy ? # generic unknown PHYs 442 443 444 # Audio Devices 445 446 # ISA Plug-and-Play audio devices 447 #guspnp* at isapnp? # Gravis Ultra Sound PnP audio 448 #sb* at isapnp? # SoundBlaster-compatible audio 449 450 # ISA audio devices 451 #gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 452 #pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 453 #pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 454 #sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 455 #sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 456 #wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 457 458 # Audio support 459 #audio* at audiobus? 460 461 # The spkr driver provides a simple tone interface to the built in speaker. 462 #spkr0 at pcppi? # PC speaker 463 464 465 # Joysticks 466 467 # ISA Plug-and-Play joysticks 468 #joy* at isapnp? # Game ports (usually on audio cards) 469 470 # ISA joysticks. Probe is a little strange; add only if you have one. 471 #joy0 at isa? port 0x201 472 473 474 # Miscellaneous Devices 475 476 # Planetconnect Satellite receiver driver. 477 #satlink0 at isa? port 0x300 drq 1 478 479 480 # Pull in optional local configuration 481 include "arch/i386/conf/GENERIC.local" 482 483 484 # Pseudo-Devices 485 486 # disk/mass storage pseudo-devices 487 #pseudo-device ccd 4 # concatenated/striped disk devices 488 pseudo-device md 1 # memory disk device (ramdisk) 489 #pseudo-device vnd 4 # disk-like interface to files 490 491 # network pseudo-devices 492 #pseudo-device bpfilter 8 # Berkeley packet filter 493 #pseudo-device ipfilter # IP filter (firewall) and NAT 494 pseudo-device loop # network loopback 495 #pseudo-device ppp 2 # Point-to-Point Protocol 496 #pseudo-device sl 2 # Serial Line IP 497 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 498 #pseudo-device tun 2 # network tunneling over tty 499 500 # miscellaneous pseudo-devices 501 pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 502 #pseudo-device tb 1 # tablet line discipline 503 pseudo-device rnd # /dev/random and in-kernel generator 504 #options RND_COM # use "com" randomness as well (BROKEN) 505
Indexes created Sun Oct 12 20:09:57 GMT 2025