1# $NetBSD: INSTALL_TINY,v 1.62 2002/10/22 23:35:16 thorpej 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 13include "arch/i386/conf/std.i386" 14 15#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 16 17makeoptions COPTS="-Os" # Optimise for space. Implies -O2 18 19# Enable the hooks used for initializing the root memory-disk. 20options MEMORY_DISK_HOOKS 21options MEMORY_DISK_IS_ROOT # force root on memory disk 22options MEMORY_DISK_SERVER=0 # no userspace memory disk support 23options MEMORY_DISK_ROOT_SIZE=2904 # size of memory disk, in blocks 24 25maxusers 2 # estimated number of users 26 27# CPU support. At least one is REQUIRED. 28options I386_CPU 29options I486_CPU 30#options I586_CPU 31#options I686_CPU 32 33# CPU-related options. 34options MATH_EMULATE # floating point emulation 35#options VM86 # virtual 8086 emulation 36#options USER_LDT # user-settable LDT; used by WINE 37# eliminate delay no-ops in I/O; recommended on all but very old machines 38#options DUMMY_NOPS 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. 48options 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 UCONSOLE # users can use TIOCCONS (for xconsole) 59options INSECURE # disable kernel security levels 60 61options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 62#options NTP # NTP phase/frequency locked loop 63 64#options KTRACE # system call tracing via ktrace(1) 65 66#options SYSVSEM # System V-like semaphores 67#options SYSVSHM # System V-like memory sharing 68#options SHMMAXPGS=2048 # 2048 pages is the default 69 70#options LKM # loadable kernel modules 71 72#options USERCONF # userconf(4) support 73options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 74options MALLOC_NOINLINE # Not inlining MALLOC saves memory 75 76# Diagnostic/debugging support options 77#options DIAGNOSTIC # expensive kernel consistency checks 78#options DEBUG # expensive debugging checks/support 79#options KMEMSTATS # kernel memory statistics (vmstat -m) 80#options DDB # in-kernel debugger 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 # compatibility with 386BSD, BSDI, NetBSD 0.8, 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, 92#options COMPAT_13 # NetBSD 1.3, 93#options COMPAT_14 # NetBSD 1.4, 94#options COMPAT_43 # and 4.3BSD 95options COMPAT_386BSD_MBRPART # recognize old partition ID 96#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 97 98#options COMPAT_SVR4 # binary compatibility with SVR4 99#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 100#options COMPAT_LINUX # binary compatibility with Linux 101#options COMPAT_FREEBSD # binary compatibility with FreeBSD 102 103# File systems 104file-system FFS # UFS 105#file-system EXT2FS # second extended file system (linux) 106#file-system LFS # log-structured file system 107#file-system MFS # memory file system 108file-system NFS # Network File System client 109file-system CD9660 # ISO 9660 + Rock Ridge file system 110file-system MSDOSFS # MS-DOS file system 111#file-system FDESC # /dev/fd 112file-system KERNFS # /kern 113#file-system NULLFS # loopback file system 114#file-system PORTAL # portal filesystem (still experimental) 115#file-system PROCFS # /proc 116#file-system UMAPFS # NULLFS + uid and gid remapping 117#file-system UNION # union file system 118 119# Filesystem options 120#options QUOTA # UFS quotas 121#options NFSSERVER # Network File System server 122options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 123options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 124#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 125 # immutable) behave as system flags. 126 127# Networking options 128#options GATEWAY # packet forwarding 129options INET # IP + ICMP + TCP + UDP 130#options MROUTING # IP multicast routing 131#options NS # XNS 132#options NSIP # XNS tunneling over IP 133#options ISO,TPIP # OSI 134#options EON # OSI tunneling over IP 135#options CCITT,LLC,HDLC # X.25 136#options NETATALK # AppleTalk networking protocols 137#options PPP_BSDCOMP # BSD-Compress compression support for PPP 138#options PPP_DEFLATE # Deflate compression support for PPP 139#options PPP_FILTER # Active filter support for PPP (requires bpf) 140#options PFIL_HOOKS # pfil(9) packet filter hooks 141#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 142 143# These options enable verbose messages for several subsystems. 144# Warning, these may compile large string tables into the kernel! 145#options EISAVERBOSE # verbose EISA device autoconfig messages 146#options PCIVERBOSE # verbose PCI device autoconfig messages 147#options PCI_CONFIG_DUMP # verbosely dump PCI config space 148#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 149#options SCSIVERBOSE # human readable SCSI error messages 150#options I2OVERBOSE # verbose I2O driver messages 151 152# Squeeze... 153options NVNODE=50 154options NBUF=20 155options BUFPAGES=20 156options NMBCLUSTERS=64 157 158# Kernel root file system and dump configuration. 159config netbsd root on ? type ? 160#config netbsd root on sd0a type ffs 161#config netbsd root on ? type nfs 162 163# 164# Device configuration 165# 166 167mainbus0 at root 168cpu0 at mainbus0 169#apm0 at mainbus0 # Advanced power management 170 171 172# Basic Bus Support 173 174# PCI bus support 175#pci* at mainbus? bus ? 176#pci* at pchb? bus ? 177#pci* at ppb? bus ? 178 179# PCI bridges 180#pchb* at pci? dev ? function ? # PCI-Host bridges 181#pceb* at pci? dev ? function ? # PCI-EISA bridges 182#pcib* at pci? dev ? function ? # PCI-ISA bridges 183#ppb* at pci? dev ? function ? # PCI-PCI bridges 184# XXX 'puc's aren't really bridges, but there's no better place for them here 185#puc* at pci? dev ? function ? # PCI "universal" comm. cards 186 187# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 188options PCIC_ISA_INTR_ALLOC_MASK=0xff47 189 190# PCMCIA bus support 191pcmcia* at pcic? controller ? socket ? 192#pcmcia* at tcic? controller ? socket ? 193 194# ISA PCMCIA controllers 195pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 196pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 197 198# EISA bus support 199#eisa0 at mainbus? 200#eisa0 at pceb? 201 202# ISA bus support 203isa0 at mainbus? 204#isa0 at pceb? 205#isa0 at pcib? 206 207# ISA Plug-and-Play bus support 208#isapnp0 at isa? 209 210# Coprocessor Support 211 212# Math Coprocessor support 213npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 214 215 216# Console Devices 217 218# ISA console 219pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 220 221#pcppi0 at isa? 222#sysbeep0 at pcppi? 223 224 225# Serial Devices 226 227# PCI serial interfaces 228#com* at puc? port ? # 16x50s on "universal" comm boards 229#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 230 231# ISA Plug-and-Play serial interfaces 232#com* at isapnp? # Modems and serial boards 233 234# PCMCIA serial interfaces 235#com* at pcmcia? function ? # Modems and serial cards 236 237# ISA serial interfaces 238#options COM_HAYESP # adds Hayes ESP serial board support 239#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 240#com1 at isa? port 0x2f8 irq 3 241#com2 at isa? port 0x3e8 irq 5 242#com3 at isa? port 0x2e8 irq 9 243#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 244#com* at ast? slave ? 245#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 246#com* at boca? slave ? 247#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 248#com* at rtfps? slave ? 249#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 250 251 252# Parallel Printer Interfaces 253 254# PCI parallel printer interfaces 255#lpt* at puc? port ? # || ports on "universal" comm boards 256 257# ISA parallel printer interfaces 258#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 259#lpt1 at isa? port 0x278 260#lpt2 at isa? port 0x3bc 261 262# I2O devices 263#iop* at pci? dev ? function ? # I/O processor 264#iopsp* at iop? tid ? # SCSI/FC-AL ports 265#ld* at iop? tid ? # block devices 266#dpti* at iop? tid 0 # DPT/Adaptec control interface 267 268# SCSI Controllers and Devices 269 270# PCI SCSI controllers 271#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 272#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 273#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 274#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 275#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 276#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 277 278# EISA SCSI controllers 279#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 280#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 281#bha* at eisa? slot ? # BusLogic 7xx SCSI 282#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 283#uha* at eisa? slot ? # UltraStor 24f SCSI 284 285# PCMCIA SCSI controllers 286#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 287 288# ISA Plug-and-Play SCSI controllers 289#aic* at isapnp? # Adaptec AHA-1520B 290 291# ISA SCSI controllers 292#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 293#aha1 at isa? port 0x334 irq ? drq ? 294#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 295#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 296#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 297#bha1 at isa? port 0x334 irq ? drq ? 298# The "nca" and "dpt" probes might give false hits or hang your machine. 299#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 300#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 301#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 302#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 303#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 304#uha1 at isa? port 0x340 irq ? drq ? 305#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 306#wds1 at isa? port 0x358 irq 11 drq 5 307 308# SCSI bus support 309#scsibus* at scsi? 310 311# SCSI devices 312#sd* at scsibus? target ? lun ? # SCSI disk drives 313#st* at scsibus? target ? lun ? # SCSI tape drives 314#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 315#ch* at scsibus? target ? lun ? # SCSI autochangers 316#ss* at scsibus? target ? lun ? # SCSI scanners 317#uk* at scsibus? target ? lun ? # SCSI unknown 318 319 320# RAID controllers and devices 321#aac* at pci? dev ? function ? # Adaptec AAC family 322#cac* at eisa? slot ? # Compaq EISA array controllers 323#cac* at pci? dev ? function ? # Compaq PCI array controllers 324#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 325#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 326#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 327#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 328 329#ld* at aac? unit ? # logical disk devices 330#ld* at cac? unit ? 331#ld* at icp? unit ? 332#ld* at twe? unit ? 333#ld* at mlx? unit ? 334 335#icpsp* at icp? unit ? # SCSI pass-through 336 337 338# IDE and related devices 339 340# PCMCIA IDE controllers 341wdc* at pcmcia? function ? 342 343# ST506, ESDI, and ISA IDE controllers 344# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 345# fall back to 16bits I/O if 32bits I/O are not functional). 346# Some controllers pass the initial 32bit test, but will fail later. 347wdc0 at isa? port 0x1f0 irq 14 flags 0x00 348wdc1 at isa? port 0x170 irq 15 flags 0x00 349 350# IDE drives 351wd* at wdc? drive ? # the drives themselves 352 353# ATAPI bus support 354atapibus* at wdc? 355 356# ATAPI devices 357cd* at atapibus? drive ? # ATAPI CD-ROM drives 358#sd* at atapibus? drive ? # ATAPI disk drives 359 360 361# Miscellaneous mass storage devices 362 363# ISA floppy 364fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 365#fdc1 at isa? port 0x370 irq ? drq ? 366fd* at fdc? drive ? # the drives themselves 367# some machines need you to do this instead of fd* 368#fd0 at fdc0 drive 0 369 370# ISA CD-ROM devices 371#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 372 373# ISA tape devices 374# note: the wt driver conflicts unpleasantly with ed devices at the 375# same I/O address. The probe reprograms their EEPROMs. Don't 376# uncomment it unless you are actually using it. 377#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 378 379 380# Network Interfaces 381 382# PCI network interfaces 383#en* at pci? dev ? function ? # ENI/Adaptec ATM 384#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 385#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 386#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 387#le* at pci? dev ? function ? # PCnet-PCI Ethernet 388#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 389#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 390#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 391 392# EISA network interfaces 393#ep* at eisa? slot ? # 3Com 3c579 Ethernet 394#fea* at eisa? slot ? # DEC DEFEA FDDI 395 396# ISA Plug-and-Play network interfaces 397#ep* at isapnp? # 3Com 3c509 Ethernet 398#ne* at isapnp? # NE2000-compatible Ethernet 399 400# PCMCIA network interfaces 401ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 402mbe* at pcmcia? function ? # MB8696x based Ethernet 403ne* at pcmcia? function ? # NE2000-compatible Ethernet 404sm* at pcmcia? function ? # Megahertz Ethernet 405 406# ISA network interfaces 407ate0 at isa? port 0x2a0 irq ? # AT1700 408ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 409eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 410el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 411ep0 at isa? port ? irq ? # 3C509 ethernet cards 412ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 413ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 414fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 415ix0 at isa? port 0x300 irq 10 # EtherExpress/16 416iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 417lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 418#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 419#le* at depca? 420#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 421#le* at nele? 422#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 423#le* at bicc? 424ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 425ne1 at isa? port 0x300 irq 10 426sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 427we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 428we1 at isa? port 0x300 iomem 0xcc000 irq 10 429 430# MII bus support 431#mii* at tl? 432 433# MII PHY network interfaces 434#tlphy* at mii? dev ? # ThunderLAN PHYs 435#nsphy* at mii? dev ? # NS and compatible PHYs 436#ukphy* at mii? phy ? # generic unknown PHYs 437 438 439# Audio Devices 440 441# ISA Plug-and-Play audio devices 442#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 443#sb* at isapnp? # SoundBlaster-compatible audio 444 445# ISA audio devices 446#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 447#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 448#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 449#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 450#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 451#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 452 453# Audio support 454#audio* at audiobus? 455 456# The spkr driver provides a simple tone interface to the built in speaker. 457#spkr0 at pcppi? # PC speaker 458 459 460# Mice 461 462# ISA busmice 463#olms0 at isa? port 0x23c irq 5 # Logitech bus mouse 464#olms1 at isa? port 0x238 irq 5 465#omms0 at isa? port 0x23c irq 5 # Microsoft InPort mouse 466#omms1 at isa? port 0x238 irq 5 467 468 469# Joysticks 470 471# ISA Plug-and-Play joysticks 472#joy* at isapnp? # Game ports (usually on audio cards) 473 474# ISA joysticks. Probe is a little strange; add only if you have one. 475#joy0 at isa? port 0x201 476 477 478# Miscellaneous Devices 479 480# Planetconnect Satellite receiver driver. 481#satlink0 at isa? port 0x300 drq 1 482 483 484# Pull in optional local configuration 485include "arch/i386/conf/GENERIC.local" 486 487 488# Pseudo-Devices 489 490# disk/mass storage pseudo-devices 491#pseudo-device ccd 4 # concatenated/striped disk devices 492pseudo-device md 1 # memory disk device (ramdisk) 493#pseudo-device vnd 4 # disk-like interface to files 494 495# network pseudo-devices 496#pseudo-device bpfilter 8 # Berkeley packet filter 497#pseudo-device ipfilter # IP filter (firewall) and NAT 498pseudo-device loop # network loopback 499#pseudo-device ppp 2 # Point-to-Point Protocol 500#pseudo-device sl 2 # Serial Line IP 501#pseudo-device strip 2 # Starmode Radio IP (Metricom) 502#pseudo-device tun 2 # network tunneling over tty 503 504# miscellaneous pseudo-devices 505pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 506#pseudo-device tb 1 # tablet line discipline 507#pseudo-device rnd # /dev/random and in-kernel generator 508#options RND_COM # use "com" randomness as well (BROKEN) 509