INSTALL_TINY revision 1.72
1# $NetBSD: INSTALL_TINY,v 1.72 2003/09/06 03:25:27 itojun 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=3100 # 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# insert delay no-ops in interrupts; recommended on very old machines 38options 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. 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 58options INSECURE # disable kernel security levels 59 60options 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 72options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 73options 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_43 # 4.3BSD, 386BSD, and BSDI 96options COMPAT_386BSD_MBRPART # recognize old partition ID 97#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 98 99#options COMPAT_SVR4 # binary compatibility with SVR4 100#options COMPAT_IBCS2 # binary compatibility with SCO and ISC 101#options COMPAT_LINUX # binary compatibility with Linux 102#options COMPAT_FREEBSD # binary compatibility with FreeBSD 103 104# File systems 105file-system FFS # UFS 106#file-system EXT2FS # second extended file system (linux) 107#file-system LFS # log-structured file system 108#file-system MFS # memory file system 109file-system NFS # Network File System client 110file-system CD9660 # ISO 9660 + Rock Ridge file system 111file-system MSDOSFS # MS-DOS file system 112#file-system FDESC # /dev/fd 113file-system KERNFS # /kern 114#file-system NULLFS # loopback file system 115#file-system PORTAL # portal filesystem (still experimental) 116#file-system PROCFS # /proc 117#file-system UMAPFS # NULLFS + uid and gid remapping 118#file-system UNION # union file system 119 120# Filesystem options 121#options QUOTA # UFS quotas 122#options NFSSERVER # Network File System server 123options NFS_V2_ONLY # Exclude NFS3 and NQNFS code to save space 124options VNODE_OP_NOINLINE # Not inlining vnode op calls saves mem 125#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 126 # immutable) behave as system flags. 127 128# Networking options 129#options GATEWAY # packet forwarding 130options INET # IP + ICMP + TCP + UDP 131#options MROUTING # IP multicast routing 132#options NS # XNS 133#options NSIP # XNS tunneling over IP 134#options ISO,TPIP # OSI 135#options EON # OSI tunneling over IP 136#options CCITT,LLC,HDLC # X.25 137#options NETATALK # AppleTalk networking protocols 138#options PPP_BSDCOMP # BSD-Compress compression support for PPP 139#options PPP_DEFLATE # Deflate compression support for PPP 140#options PPP_FILTER # Active filter support for PPP (requires bpf) 141#options PFIL_HOOKS # pfil(9) packet filter hooks 142#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 143 144# These options enable verbose messages for several subsystems. 145# Warning, these may compile large string tables into the kernel! 146#options EISAVERBOSE # verbose EISA device autoconfig messages 147#options PCIVERBOSE # verbose PCI device autoconfig messages 148#options PCI_CONFIG_DUMP # verbosely dump PCI config space 149#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 150#options SCSIVERBOSE # human readable SCSI error messages 151#options I2OVERBOSE # verbose I2O driver messages 152 153# Squeeze... 154options NVNODE=50 155options NBUF=20 156options BUFPAGES=20 157options NMBCLUSTERS=64 158 159# Kernel root file system and dump configuration. 160config netbsd root on ? type ? 161#config netbsd root on sd0a type ffs 162#config netbsd root on ? type nfs 163 164# 165# Device configuration 166# 167 168mainbus0 at root 169cpu0 at mainbus0 170#apm0 at mainbus0 # Advanced power management 171 172 173# Basic Bus Support 174 175# PCI bus support 176#pci* at mainbus? bus ? 177#pci* at pchb? bus ? 178#pci* at ppb? bus ? 179 180# PCI bridges 181#pchb* at pci? dev ? function ? # PCI-Host bridges 182#pceb* at pci? dev ? function ? # PCI-EISA bridges 183#pcib* at pci? dev ? function ? # PCI-ISA bridges 184#ppb* at pci? dev ? function ? # PCI-PCI bridges 185# XXX 'puc's aren't really bridges, but there's no better place for them here 186#puc* at pci? dev ? function ? # PCI "universal" comm. cards 187 188# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 189options PCIC_ISA_INTR_ALLOC_MASK=0xff47 190 191# PCMCIA bus support 192pcmcia* at pcic? controller ? socket ? 193#pcmcia* at tcic? controller ? socket ? 194 195# ISA PCMCIA controllers 196pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 197pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 198 199# EISA bus support 200#eisa0 at mainbus? 201#eisa0 at pceb? 202 203# ISA bus support 204isa0 at mainbus? 205#isa0 at pceb? 206#isa0 at pcib? 207 208# ISA Plug-and-Play bus support 209#isapnp0 at isa? 210 211# Coprocessor Support 212 213# Math Coprocessor support 214npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 215 216 217# Console Devices 218 219# ISA console 220pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 221 222#pcppi0 at isa? 223#sysbeep0 at pcppi? 224 225 226# Serial Devices 227 228# PCI serial interfaces 229#com* at puc? port ? # 16x50s on "universal" comm boards 230#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 231 232# ISA Plug-and-Play serial interfaces 233#com* at isapnp? # Modems and serial boards 234 235# PCMCIA serial interfaces 236#com* at pcmcia? function ? # Modems and serial cards 237 238# ISA serial interfaces 239#options COM_HAYESP # adds Hayes ESP serial board support 240#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 241#com1 at isa? port 0x2f8 irq 3 242#com2 at isa? port 0x3e8 irq 5 243#com3 at isa? port 0x2e8 irq 9 244#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 245#com* at ast? slave ? 246#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 247#com* at boca? slave ? 248#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 249#com* at rtfps? slave ? 250#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 251 252 253# Parallel Printer Interfaces 254 255# PCI parallel printer interfaces 256#lpt* at puc? port ? # || ports on "universal" comm boards 257 258# ISA parallel printer interfaces 259#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 260#lpt1 at isa? port 0x278 261#lpt2 at isa? port 0x3bc 262 263# I2O devices 264#iop* at pci? dev ? function ? # I/O processor 265#iopsp* at iop? tid ? # SCSI/FC-AL ports 266#ld* at iop? tid ? # block devices 267#dpti* at iop? tid 0 # DPT/Adaptec control interface 268 269# SCSI Controllers and Devices 270 271# PCI SCSI controllers 272#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 273#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 274#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 275#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 276#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 277#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 278 279# EISA SCSI controllers 280#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 281#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 282#bha* at eisa? slot ? # BusLogic 7xx SCSI 283#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 284#uha* at eisa? slot ? # UltraStor 24f SCSI 285 286# PCMCIA SCSI controllers 287#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 288 289# ISA Plug-and-Play SCSI controllers 290#aic* at isapnp? # Adaptec AHA-1520B 291 292# ISA SCSI controllers 293#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 294#aha1 at isa? port 0x334 irq ? drq ? 295#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 296#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 297#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 298#bha1 at isa? port 0x334 irq ? drq ? 299# The "nca" and "dpt" probes might give false hits or hang your machine. 300#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 301#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 302#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 303#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 304#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 305#uha1 at isa? port 0x340 irq ? drq ? 306#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 307#wds1 at isa? port 0x358 irq 11 drq 5 308 309# SCSI bus support 310#scsibus* at scsi? 311 312# SCSI devices 313#sd* at scsibus? target ? lun ? # SCSI disk drives 314#st* at scsibus? target ? lun ? # SCSI tape drives 315#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 316#ch* at scsibus? target ? lun ? # SCSI autochangers 317#ss* at scsibus? target ? lun ? # SCSI scanners 318#uk* at scsibus? target ? lun ? # SCSI unknown 319 320 321# RAID controllers and devices 322#aac* at pci? dev ? function ? # Adaptec AAC family 323#cac* at eisa? slot ? # Compaq EISA array controllers 324#cac* at pci? dev ? function ? # Compaq PCI array controllers 325#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 326#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 327#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 328#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 329 330#ld* at aac? unit ? # logical disk devices 331#ld* at cac? unit ? 332#ld* at icp? unit ? 333#ld* at twe? unit ? 334#ld* at mlx? unit ? 335 336#icpsp* at icp? unit ? # SCSI pass-through 337 338 339# IDE and related devices 340 341# PCMCIA IDE controllers 342wdc* at pcmcia? function ? 343 344# ST506, ESDI, and ISA IDE controllers 345# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 346# fall back to 16bits I/O if 32bits I/O are not functional). 347# Some controllers pass the initial 32bit test, but will fail later. 348wdc0 at isa? port 0x1f0 irq 14 flags 0x00 349wdc1 at isa? port 0x170 irq 15 flags 0x00 350 351# IDE drives 352wd* at wdc? drive ? # the drives themselves 353 354# ATAPI bus support 355atapibus* at wdc? 356 357# ATAPI devices 358cd* at atapibus? drive ? # ATAPI CD-ROM drives 359#sd* at atapibus? drive ? # ATAPI disk drives 360 361 362# Miscellaneous mass storage devices 363 364# ISA floppy 365fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 366#fdc1 at isa? port 0x370 irq ? drq ? 367fd* at fdc? drive ? # the drives themselves 368# some machines need you to do this instead of fd* 369#fd0 at fdc0 drive 0 370 371# ISA CD-ROM devices 372#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 373 374# ISA tape devices 375# note: the wt driver conflicts unpleasantly with ed devices at the 376# same I/O address. The probe reprograms their EEPROMs. Don't 377# uncomment it unless you are actually using it. 378#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 379 380 381# Network Interfaces 382 383# PCI network interfaces 384#en* at pci? dev ? function ? # ENI/Adaptec ATM 385#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 386#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 387#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 388#le* at pci? dev ? function ? # PCnet-PCI Ethernet 389#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 390#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 391#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 392 393# EISA network interfaces 394#ep* at eisa? slot ? # 3Com 3c579 Ethernet 395#fea* at eisa? slot ? # DEC DEFEA FDDI 396 397# ISA Plug-and-Play network interfaces 398#ep* at isapnp? # 3Com 3c509 Ethernet 399#ne* at isapnp? # NE2000-compatible Ethernet 400 401# PCMCIA network interfaces 402ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 403mbe* at pcmcia? function ? # MB8696x based Ethernet 404ne* at pcmcia? function ? # NE2000-compatible Ethernet 405sm* at pcmcia? function ? # Megahertz Ethernet 406 407# ISA network interfaces 408ate0 at isa? port 0x2a0 irq ? # AT1700 409ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 410eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 411el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 412ep0 at isa? port ? irq ? # 3C509 ethernet cards 413ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 414ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 415fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 416ix0 at isa? port 0x300 irq 10 # EtherExpress/16 417iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 418lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 419#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 420#le* at depca? 421#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 422#le* at nele? 423#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 424#le* at bicc? 425ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 426ne1 at isa? port 0x300 irq 10 427sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 428we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 429we1 at isa? port 0x300 iomem 0xcc000 irq 10 430 431# MII bus support 432#mii* at tl? 433 434# MII PHY network interfaces 435#tlphy* at mii? dev ? # ThunderLAN PHYs 436#nsphy* at mii? dev ? # NS and compatible PHYs 437#ukphy* at mii? phy ? # generic unknown PHYs 438 439 440# Audio Devices 441 442# ISA Plug-and-Play audio devices 443#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 444#sb* at isapnp? # SoundBlaster-compatible audio 445 446# ISA audio devices 447#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 448#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 449#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 450#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 451#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 452#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 453 454# Audio support 455#audio* at audiobus? 456 457# The spkr driver provides a simple tone interface to the built in speaker. 458#spkr0 at pcppi? # PC speaker 459 460 461# Joysticks 462 463# ISA Plug-and-Play joysticks 464#joy* at isapnp? # Game ports (usually on audio cards) 465 466# ISA joysticks. Probe is a little strange; add only if you have one. 467#joy0 at isa? port 0x201 468 469 470# Miscellaneous Devices 471 472# Planetconnect Satellite receiver driver. 473#satlink0 at isa? port 0x300 drq 1 474 475 476# Pull in optional local configuration 477include "arch/i386/conf/GENERIC.local" 478 479 480# Pseudo-Devices 481 482# disk/mass storage pseudo-devices 483#pseudo-device ccd 4 # concatenated/striped disk devices 484pseudo-device md 1 # memory disk device (ramdisk) 485#pseudo-device vnd 4 # disk-like interface to files 486 487# network pseudo-devices 488#pseudo-device bpfilter 8 # Berkeley packet filter 489#pseudo-device ipfilter # IP filter (firewall) and NAT 490pseudo-device loop # network loopback 491#pseudo-device ppp 2 # Point-to-Point Protocol 492#pseudo-device sl 2 # Serial Line IP 493#pseudo-device strip 2 # Starmode Radio IP (Metricom) 494#pseudo-device tun 2 # network tunneling over tty 495 496# miscellaneous pseudo-devices 497pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 498#pseudo-device tb 1 # tablet line discipline 499pseudo-device rnd # /dev/random and in-kernel generator 500#options RND_COM # use "com" randomness as well (BROKEN) 501