INSTALL_TINY revision 1.85
1# $NetBSD: INSTALL_TINY,v 1.85 2005/02/18 21:05:52 dsl 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# This option allows you to force a serial console at the specified 41# I/O address. 42#options CONSDEVNAME="\"com\"",CONADDR=0x3f8,CONSPEED=9600 43 44# Save a physical page per process by not setting a kernel stack red zone. 45options NOREDZONE 46 47# The following options override the memory sizes passed in from the boot 48# block. Use them *only* if the boot block is unable to determine the correct 49# values. Note that the BIOS may *correctly* report less than 640k of base 50# memory if the extended BIOS data area is located at the top of base memory 51# (as is the case on most recent systems). 52#options REALBASEMEM=... # size of base memory 53#options REALEXTMEM=... # size of extended memory 54 55options INSECURE # disable kernel security levels 56 57options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 58#options NTP # NTP phase/frequency locked loop 59 60#options KTRACE # system call tracing via ktrace(1) 61 62#options SYSVSEM # System V-like semaphores 63#options SYSVSHM # System V-like memory sharing 64#options SHMMAXPGS=2048 # 2048 pages is the default 65 66#options LKM # loadable kernel modules 67 68#options USERCONF # userconf(4) support 69options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 70#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 71options MALLOC_NOINLINE # Not inlining MALLOC saves memory 72 73# Diagnostic/debugging support options 74#options DIAGNOSTIC # expensive kernel consistency checks 75#options DEBUG # expensive debugging checks/support 76#options KMEMSTATS # kernel memory statistics (vmstat -m) 77#options DDB # in-kernel debugger 78#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 79#options DDB_HISTORY_SIZE=512 # enable history editing in DDB 80#options KGDB # remote debugger 81#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 82#makeoptions DEBUG="-g" # compile full symbol table 83 84# Compatibility options 85#options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI 86#options COMPAT_09 # NetBSD 0.9 87#options COMPAT_10 # NetBSD 1.0 88#options COMPAT_11 # NetBSD 1.1 89#options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI 90#options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI 91#options COMPAT_14 # NetBSD 1.4 92#options COMPAT_15 # NetBSD 1.5 93#options COMPAT_16 # NetBSD 1.6 94#options COMPAT_43 # 4.3BSD, 386BSD, and BSDI 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 102options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 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 125options FFS_NO_SNAPSHOT # ffs snapshots 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 131options INET # IP + ICMP + TCP + UDP 132#options MROUTING # IP multicast routing 133#options PIM # Protocol Independent Multicast 134#options NS # XNS 135#options NSIP # XNS tunneling over IP 136#options ISO,TPIP # OSI 137#options EON # OSI tunneling over IP 138#options CCITT,LLC,HDLC # X.25 139#options NETATALK # AppleTalk networking protocols 140#options PPP_BSDCOMP # BSD-Compress compression support for PPP 141#options PPP_DEFLATE # Deflate compression support for PPP 142#options PPP_FILTER # Active filter support for PPP (requires bpf) 143#options PFIL_HOOKS # pfil(9) packet filter hooks 144#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 145 146# These options enable verbose messages for several subsystems. 147# Warning, these may compile large string tables into the kernel! 148#options EISAVERBOSE # verbose EISA device autoconfig messages 149#options PCIVERBOSE # verbose PCI device autoconfig messages 150#options PCI_CONFIG_DUMP # verbosely dump PCI config space 151#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 152#options SCSIVERBOSE # human readable SCSI error messages 153#options I2OVERBOSE # verbose I2O driver messages 154 155# Squeeze... 156options NVNODE=50 157options NBUF=20 158options BUFPAGES=20 159options NMBCLUSTERS=64 160 161# Kernel root file system and dump configuration. 162config netbsd root on ? type ? 163#config netbsd root on sd0a type ffs 164#config netbsd root on ? type nfs 165 166# 167# Device configuration 168# 169 170mainbus0 at root 171cpu0 at mainbus0 172#apm0 at mainbus0 # Advanced power management 173 174 175# Basic Bus Support 176 177# PCI bus support 178#pci* at mainbus? bus ? 179#pci* at pchb? bus ? 180#pci* at ppb? bus ? 181 182# PCI bridges 183#pchb* at pci? dev ? function ? # PCI-Host bridges 184#pceb* at pci? dev ? function ? # PCI-EISA bridges 185#pcib* at pci? dev ? function ? # PCI-ISA bridges 186#ppb* at pci? dev ? function ? # PCI-PCI bridges 187# XXX 'puc's aren't really bridges, but there's no better place for them here 188#puc* at pci? dev ? function ? # PCI "universal" comm. cards 189 190# As well as 5 and 7, avoid irq 4 and 3 because we do not probe com* here 191options PCIC_ISA_INTR_ALLOC_MASK=0xff47 192 193# PCMCIA bus support 194pcmcia* at pcic? controller ? socket ? 195#pcmcia* at tcic? controller ? socket ? 196 197# ISA PCMCIA controllers 198pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 199pcic1 at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000 200 201# EISA bus support 202#eisa0 at mainbus? 203#eisa0 at pceb? 204 205# ISA bus support 206isa0 at mainbus? 207#isa0 at pceb? 208#isa0 at pcib? 209 210# ISA Plug-and-Play bus support 211#isapnp0 at isa? 212 213# Coprocessor Support 214 215# Math Coprocessor support 216npx0 at isa? port 0xf0 irq 13 # x86 math coprocessor 217 218 219# Console Devices 220 221# ISA console 222pc0 at isa? port 0x60 irq 1 # pccons generic PC console driver 223 224#pcppi0 at isa? 225#sysbeep0 at pcppi? 226 227 228# Serial Devices 229 230# PCI serial interfaces 231#com* at puc? port ? # 16x50s on "universal" comm boards 232#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards 233 234# ISA Plug-and-Play serial interfaces 235#com* at isapnp? # Modems and serial boards 236 237# PCMCIA serial interfaces 238#com* at pcmcia? function ? # Modems and serial cards 239 240# ISA serial interfaces 241#options COM_HAYESP # adds Hayes ESP serial board support 242#com0 at isa? port 0x3f8 irq 4 # Standard PC serial ports 243#com1 at isa? port 0x2f8 irq 3 244#com2 at isa? port 0x3e8 irq 5 245#com3 at isa? port 0x2e8 irq 9 246#ast0 at isa? port 0x1a0 irq 5 # AST 4-port serial cards 247#com* at ast? slave ? 248#boca0 at isa? port 0x100 irq 5 # BOCA 8-port serial cards 249#com* at boca? slave ? 250#rtfps0 at isa? port 0x1230 irq 10 # RT 4-port serial cards 251#com* at rtfps? slave ? 252#cy0 at isa? iomem 0xd4000 irq 12 # Cyclades serial cards 253 254 255# Parallel Printer Interfaces 256 257# PCI parallel printer interfaces 258#lpt* at puc? port ? # || ports on "universal" comm boards 259 260# ISA parallel printer interfaces 261#lpt0 at isa? port 0x378 irq 7 # standard PC parallel ports 262#lpt1 at isa? port 0x278 263#lpt2 at isa? port 0x3bc 264 265# I2O devices 266#iop* at pci? dev ? function ? # I/O processor 267#iopsp* at iop? tid ? # SCSI/FC-AL ports 268#ld* at iop? tid ? # block devices 269#dpti* at iop? tid 0 # DPT/Adaptec control interface 270 271# SCSI Controllers and Devices 272 273# PCI SCSI controllers 274#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 275#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 276#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 277#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FibreChannel 278#mly* at pci? dev ? function ? # Mylex AcceleRAID and eXtremeRAID 279#siop* at pci? dev ? function ? # NCR 53c8xx SCSI 280 281# EISA SCSI controllers 282#ahb* at eisa? slot ? # Adaptec 174[02] SCSI 283#ahc* at eisa? slot ? # Adaptec 274x, aic7770 SCSI 284#bha* at eisa? slot ? # BusLogic 7xx SCSI 285#dpt* at eisa? slot ? # DPT SmartCache/SmartRAID 286#uha* at eisa? slot ? # UltraStor 24f SCSI 287 288# PCMCIA SCSI controllers 289#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 290 291# ISA Plug-and-Play SCSI controllers 292#aic* at isapnp? # Adaptec AHA-1520B 293 294# ISA SCSI controllers 295#aha0 at isa? port 0x330 irq ? drq ? # Adaptec 154[02] SCSI 296#aha1 at isa? port 0x334 irq ? drq ? 297#ahc0 at isa? port ? irq ? # Adaptec 284x SCSI 298#aic0 at isa? port 0x340 irq 11 # Adaptec 152[02] SCSI 299#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 300#bha1 at isa? port 0x334 irq ? drq ? 301# The "nca" and "dpt" probes might give false hits or hang your machine. 302#dpt0 at isa? port 0x170 irq ? drq ? # DPT SmartCache/SmartRAID 303#nca0 at isa? port 0x360 irq 15 # Port-mapped NCR 53C80 controller 304#nca1 at isa? iomem 0xd8000 irq 5 # Memory-mapped controller (T128, etc.) 305#sea0 at isa? iomem 0xc8000 irq 5 # Seagate/Future Domain SCSI 306#uha0 at isa? port 0x330 irq ? drq ? # UltraStor [13]4f SCSI 307#uha1 at isa? port 0x340 irq ? drq ? 308#wds0 at isa? port 0x350 irq 15 drq 6 # WD7000 and TMC-7000 controllers 309#wds1 at isa? port 0x358 irq 11 drq 5 310 311# SCSI bus support 312#scsibus* at scsi? 313 314# SCSI devices 315#sd* at scsibus? target ? lun ? # SCSI disk drives 316#st* at scsibus? target ? lun ? # SCSI tape drives 317#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 318#ch* at scsibus? target ? lun ? # SCSI autochangers 319#ss* at scsibus? target ? lun ? # SCSI scanners 320#uk* at scsibus? target ? lun ? # SCSI unknown 321 322 323# RAID controllers and devices 324#aac* at pci? dev ? function ? # Adaptec AAC family 325#cac* at eisa? slot ? # Compaq EISA array controllers 326#cac* at pci? dev ? function ? # Compaq PCI array controllers 327#icp* at pci? dev ? function ? # ICP-Vortex GDT & Intel RAID 328#mlx* at pci? dev ? function ? # Mylex DAC960 & DEC SWXCR family 329#mlx* at eisa? slot ? # Mylex DAC960 & DEC SWXCR family 330#twe* at pci? dev ? function ? # 3ware Escalade RAID controllers 331 332#ld* at aac? unit ? # logical disk devices 333#ld* at cac? unit ? 334#ld* at icp? unit ? 335#ld* at twe? unit ? 336#ld* at mlx? unit ? 337 338#icpsp* at icp? unit ? # SCSI pass-through 339 340 341# IDE and related devices 342 343# PCMCIA IDE controllers 344wdc* at pcmcia? function ? 345 346# ST506, ESDI, and ISA IDE controllers 347# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 348# fall back to 16bits I/O if 32bits I/O are not functional). 349# Some controllers pass the initial 32bit test, but will fail later. 350wdc0 at isa? port 0x1f0 irq 14 flags 0x00 351wdc1 at isa? port 0x170 irq 15 flags 0x00 352 353# ATA (IDE) bus support 354atabus* at ata? 355 356# IDE drives 357wd* at atabus? drive ? # the drives themselves 358 359# ATAPI bus support 360atapibus* at atapi? 361 362# ATAPI devices 363cd* at atapibus? drive ? # ATAPI CD-ROM drives 364#sd* at atapibus? drive ? # ATAPI disk drives 365 366 367# Miscellaneous mass storage devices 368 369# ISA floppy 370fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard PC floppy controllers 371#fdc1 at isa? port 0x370 irq ? drq ? 372fd* at fdc? drive ? # the drives themselves 373# some machines need you to do this instead of fd* 374#fd0 at fdc0 drive 0 375 376# ISA CD-ROM devices 377#mcd0 at isa? port 0x300 irq 10 # Mitsumi CD-ROM drives 378 379# ISA tape devices 380# note: the wt driver conflicts unpleasantly with ed devices at the 381# same I/O address. The probe reprograms their EEPROMs. Don't 382# uncomment it unless you are actually using it. 383#wt0 at isa? port 0x308 irq 5 drq 1 # Archive and Wangtek QIC tape drives 384 385 386# Network Interfaces 387 388# PCI network interfaces 389#en* at pci? dev ? function ? # ENI/Adaptec ATM 390#ep* at pci? dev ? function ? # 3Com 3c59x/3c90x Ethernet 391#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 392#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 393#le* at pci? dev ? function ? # PCnet-PCI Ethernet 394#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 395#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 396#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 397 398# EISA network interfaces 399#ep* at eisa? slot ? # 3Com 3c579 Ethernet 400#fea* at eisa? slot ? # DEC DEFEA FDDI 401 402# ISA Plug-and-Play network interfaces 403#ep* at isapnp? # 3Com 3c509 Ethernet 404#ne* at isapnp? # NE2000-compatible Ethernet 405 406# PCMCIA network interfaces 407ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 408mbe* at pcmcia? function ? # MB8696x based Ethernet 409ne* at pcmcia? function ? # NE2000-compatible Ethernet 410sm* at pcmcia? function ? # Megahertz Ethernet 411 412# ISA network interfaces 413ate0 at isa? port 0x2a0 irq ? # AT1700 414ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 415eg0 at isa? port 0x280 irq 9 # 3C505 ethernet cards 416el0 at isa? port 0x300 irq 9 # 3C501 ethernet cards 417ep0 at isa? port ? irq ? # 3C509 ethernet cards 418ef0 at isa? port 0x360 iomem 0xd0000 irq 7 # 3C507 419ai0 at isa? port 0x360 iomem 0xd0000 irq 7 # StarLAN 420fmv0 at isa? port 0x2a0 irq ? # FMV-180 series 421ix0 at isa? port 0x300 irq 10 # EtherExpress/16 422iy0 at isa? port 0x360 irq ? # EtherExpress PRO 10 ISA 423lc0 at isa? port 0x320 iomem ? irq ? # DEC EtherWORKS III (LEMAC) 424#depca0 at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5 # DEPCA 425#le* at depca? 426#nele0 at isa? port 0x320 irq 9 drq 7 # NE2100 427#le* at nele? 428#bicc0 at isa? port 0x320 irq 10 drq 7 # BICC IsoLan 429#le* at bicc? 430ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 431ne1 at isa? port 0x300 irq 10 432sm0 at isa? port 0x300 irq 10 # SMC91C9x Ethernet 433we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 434we1 at isa? port 0x300 iomem 0xcc000 irq 10 435 436# MII bus support 437#mii* at tl? 438 439# MII PHY network interfaces 440#tlphy* at mii? dev ? # ThunderLAN PHYs 441#nsphy* at mii? dev ? # NS and compatible PHYs 442#ukphy* at mii? phy ? # generic unknown PHYs 443 444 445# Audio Devices 446 447# ISA Plug-and-Play audio devices 448#guspnp* at isapnp? # Gravis Ultra Sound PnP audio 449#sb* at isapnp? # SoundBlaster-compatible audio 450 451# ISA audio devices 452#gus0 at isa? port 0x220 irq 7 drq 1 drq2 6 # Gravis Ultra Sound 453#pas0 at isa? port 0x220 irq 7 drq 1 # ProAudio Spectrum 454#pss0 at isa? port 0x220 irq 7 drq 6 # Personal Sound System 455#sp0 at pss0 port 0x530 irq 10 drq 0 # sound port driver 456#sb0 at isa? port 0x220 irq 7 drq 1 drq2 5 # SoundBlaster 457#wss0 at isa? port 0x530 irq 10 drq 0 drq2 1 # Windows Sound System 458 459# Audio support 460#audio* at audiobus? 461 462# The spkr driver provides a simple tone interface to the built in speaker. 463#spkr0 at pcppi? # PC speaker 464 465 466# Joysticks 467 468# ISA Plug-and-Play joysticks 469#joy* at isapnp? # Game ports (usually on audio cards) 470 471# ISA joysticks. Probe is a little strange; add only if you have one. 472#joy0 at isa? port 0x201 473 474 475# Miscellaneous Devices 476 477# Planetconnect Satellite receiver driver. 478#satlink0 at isa? port 0x300 drq 1 479 480 481# Pull in optional local configuration 482include "arch/i386/conf/GENERIC.local" 483 484 485# Pseudo-Devices 486 487# disk/mass storage pseudo-devices 488#pseudo-device ccd 4 # concatenated/striped disk devices 489#pseudo-device fss 4 # file system snapshot device 490pseudo-device md 1 # memory disk device (ramdisk) 491#pseudo-device vnd 4 # disk-like interface to files 492 493# network pseudo-devices 494#pseudo-device bpfilter 8 # Berkeley packet filter 495#pseudo-device ipfilter # IP filter (firewall) and NAT 496pseudo-device loop # network loopback 497#pseudo-device ppp 2 # Point-to-Point Protocol 498#pseudo-device sl 2 # Serial Line IP 499#pseudo-device strip 2 # Starmode Radio IP (Metricom) 500#pseudo-device tun 2 # network tunneling over tty 501 502# miscellaneous pseudo-devices 503pseudo-device pty 2 # pseudo-terminals (Sysinst needs two) 504options NO_DEV_PTM 505#pseudo-device tb 1 # tablet line discipline 506#pseudo-device rnd # /dev/random and in-kernel generator 507#options RND_COM # use "com" randomness as well (BROKEN) 508