GENERIC revision 1.75
1# $NetBSD: GENERIC,v 1.75 2004/06/16 15:07:41 christos Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/prep/conf/std.prep" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25makeoptions COPTS="-Os -mmultiple" # -Os -mmultiple to reduce size. 26 27#ident "GENERIC-$Revision: 1.75 $" 28 29maxusers 32 30 31# Platform support 32options PLATFORM_IBM_6040 # IBM ThinkPad 820 33options PLATFORM_IBM_6050 # IBM Personal Power Series 830 34options PLATFORM_IBM_7248 # IBM RS/6000 7248-100/120/133 35options PLATFORM_IBM_7043_140 # IBM RS/6000 43P 7043-140 36options PLATFORM_MOTOROLA_ULMB60XA # Motorola ULMB60xA (?) 37 38options OPENPIC # OpenPIC support (7043-140) 39 40# Standard system options 41 42options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 43options NTP # NTP phase/frequency locked loop 44 45options KTRACE # system call tracing via ktrace(1) 46options SYSTRACE # system call vetting via systrace(1) 47 48options SYSVMSG # System V-like message queues 49options SYSVSEM # System V-like semaphores 50#options SEMMNI=10 # number of semaphore identifiers 51#options SEMMNS=60 # number of semaphores in system 52#options SEMUME=10 # max number of undo entries per process 53#options SEMMNU=30 # number of undo structures in system 54options SYSVSHM # System V-like memory sharing 55#options SHMMAXPGS=1024 # 1024 pages is the default 56 57options LKM # loadable kernel modules 58 59options USERCONF # userconf(4) support 60#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 61 62# Enable experimental buffer queue strategy for better responsiveness under 63# high disk I/O load. Use it with caution - it's not proven to be stable yet. 64#options NEW_BUFQ_STRATEGY 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69#options KMEMSTATS # kernel memory statistics (vmstat -m) 70options DDB # in-kernel debugger 71#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 72#makeoptions DEBUG="-g" 73 74# Compatibility options 75options COMPAT_13 # NetBSD 1.3, 76options COMPAT_14 # NetBSD 1.4, 77options COMPAT_15 # NetBSD 1.5, 78options COMPAT_16 # NetBSD 1.6, 79options COMPAT_43 # and 4.3BSD 80#options COMPAT_LINUX # Linux binary compatibility 81#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 82 83# File systems 84file-system FFS # UFS 85file-system EXT2FS # second extended file system (linux) 86#file-system LFS # log-structured file system 87file-system MFS # memory file system 88file-system NFS # Network File System client 89#file-system NTFS # Windows/NT file system (experimental) 90file-system CD9660 # ISO 9660 + Rock Ridge file system 91file-system MSDOSFS # MS-DOS file system 92#file-system FDESC # /dev/fd 93file-system KERNFS # /kern 94file-system NULLFS # loopback file system 95#file-system OVERLAY # overlay file system 96#file-system PORTAL # portal filesystem (still experimental) 97file-system PROCFS # /proc 98#file-system UMAPFS # NULLFS + uid and gid remapping 99file-system UNION # union file system 100#file-system CODA # Coda File System; also needs vcoda (below) 101 102# File system options 103options QUOTA # UFS quotas 104#options FFS_EI # FFS Endian Independant support 105options SOFTDEP # FFS soft updates support. 106options NFSSERVER # Network File System server 107#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 108 # immutable) behave as system flags. 109 110# Networking options 111#options GATEWAY # packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPv6 114#options IPSEC # IP security 115#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116#options IPSEC_DEBUG # debug for IP security 117#options MROUTING # IP multicast routing 118#options NETATALK # AppleTalk networking protocols 119options PPP_BSDCOMP # BSD-Compress compression support for PPP 120options PPP_DEFLATE # Deflate compression support for PPP 121options PPP_FILTER # Active filter support for PPP (requires bpf) 122options PFIL_HOOKS # pfil(9) packet filter hooks 123options IPFILTER_LOG # ipmon(8) log support 124#options IPFILTER_DEFAULT_BLOCK # block all packets by default 125#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 126 127# These options enable verbose messages for several subsystems. 128# Warning, these may compile large string tables into the kernel! 129#options MIIVERBOSE # verbose PHY autoconfig messages 130options PCIVERBOSE # verbose PCI device autoconfig messages 131#options PCI_CONFIG_DUMP # verbosely dump PCI config space 132#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 133options SCSIVERBOSE # human readable SCSI error messages 134#options USBVERBOSE # verbose USB device autoconfig messages 135#options RESIDUAL_DATA_DUMP # verbosely dump residual data 136 137#options NFS_BOOT_BOOTP 138options NFS_BOOT_BOOTPARAM 139options NFS_BOOT_DHCP 140 141# 142# wscons options 143# 144# builtin terminal emulations 145options WSEMUL_VT100 # VT100 / VT220 emulation 146# different kernel output - see dev/wscons/wsdisplayvar.h 147options WS_KERNEL_FG=WSCOL_GREEN 148#options WS_KERNEL_BG=WSCOL_BLACK 149# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 150#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 151# allocate a number of virtual screens at autoconfiguration time 152#options WSDISPLAY_DEFAULTSCREENS=4 153# use a large software cursor that doesn't blink 154options PCDISPLAY_SOFTCURSOR 155 156# Kernel root file system and dump configuration. 157config netbsd root on ? type ? 158#config netbsd root on tlp0 type nfs 159#config netbsd root on pcn0 type nfs 160 161 162# 163# Device configuration 164# 165 166mainbus0 at root 167cpu0 at mainbus0 168 169 170# Basic Bus Support 171 172# PCI bus support 173pci0 at mainbus0 bus ? 174pci* at pchb? bus ? 175pci* at ppb? bus ? 176 177options PCI_NETBSD_CONFIGURE 178 179# PCI bridges 180pchb* at pci? dev ? function ? # PCI-Host bridges 181ppb* at pci? dev ? function ? # PCI-PCI bridges 182pcib* at pci? dev ? function ? # PCI-ISA bridges 183 184# ISA bus support 185isa* at pcib? # ISA on PCI-ISA bridge 186 187# PCMCIA bus support 188pcmcia* at pcic? controller ? socket ? 189 190# ISA PCMCIA controllers 191pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 192 193#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 194#options PCIC_ISA_ALLOC_IOBASE=0x0400 195#options PCIC_ISA_ALLOC_IOSIZE=0x0100 196 197# ISA Plug-and-Play bus support 198#isapnp0 at isa? 199 200# on-board I/O for IBM Personal Power Series 830 IDE controller 201obio0 at mainbus0 202 203 204# Console Devices 205 206# wscons 207pckbc0 at isa? # pc keyboard controller 208pckbd* at pckbc? # PC keyboard 209pms* at pckbc? # PS/2 mouse for wsmouse 210vga* at pci? 211wsdisplay* at vga? console ? 212wskbd* at pckbd? console ? 213wsmouse* at pms? mux 0 214 215pcppi0 at isa? # PC prog. periph. interface 216isabeep0 at pcppi? # "keyboard" beep 217 218mcclock0 at isa? port 0x70 # mc146818 and compatible 219mkclock0 at isa? port 0x74 # mk48t18 and compatible 220 221 222# Cryptographic Devices 223 224# PCI cryptographic devices 225#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 226#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 227 228 229# Serial Devices 230 231# ISA serial interfaces 232com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 233com1 at isa? port 0x2f8 irq 3 234 235# PCMCIA serial interfaces 236com* at pcmcia? function ? # Modems and serial cards 237 238#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 239#com* at pcmcom? slave ? # ...and the slave devices 240 241 242# Parallel Printer Interfaces 243 244# ISA parallel printer interfaces 245lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 246 247 248# SCSI Controllers and Devices 249 250# PCI SCSI controllers 251#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 252ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 253#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 254#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 255siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 256esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 257 258# PCMCIA SCSI controllers 259aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 260 261# SCSI bus support 262#scsibus* at adw? 263scsibus* at ahc? 264scsibus* at aic? 265#scsibus* at iha? 266#scsibus* at pcscp? 267scsibus* at siop? 268scsibus* at esiop? 269 270# SCSI devices 271sd* at scsibus? target ? lun ? # SCSI disk drives 272st* at scsibus? target ? lun ? # SCSI tape drives 273cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 274#ch* at scsibus? target ? lun ? # SCSI autochangers 275#ss* at scsibus? target ? lun ? # SCSI scanners 276uk* at scsibus? target ? lun ? # SCSI unknown 277 278 279# IDE and related devices 280 281# IBM Personal Power Series 830 IDE controller 282wdc0 at obio? port 0x1f0 irq 13 283wdc1 at obio? port 0x170 irq 13 284 285# ISA Plug-and-Play IDE controllers 286#wdc* at isapnp? 287 288# PCMCIA IDE controllers 289wdc* at pcmcia? function ? 290 291# ATA (IDE) bus support 292atabus* at ata? 293 294# IDE drives 295# Flags are used only with controllers that support DMA operations 296# and mode settings (e.g. some pciide controllers) 297# The lowest order four bits (rightmost digit) of the flags define the PIO 298# mode to use, the next set of four bits the DMA mode and the third set the 299# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 300# to use, and the last bit must be 1 for this setting to be used. 301# For DMA and UDMA, 0xf (1111) means 'disable'. 302# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 303# (0xc=1100, 0xa=1010, 0xf=1111) 304# 0x0000 means "use whatever the drive claims to support". 305wd* at atabus? drive ? flags 0x0000 306 307# ATAPI bus support 308atapibus* at atapi? 309 310# ATAPI devices 311# flags have the same meaning as for IDE drives. 312cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 313sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 314uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 315 316# Miscellaneous mass storage devices 317 318# ISA Floppy 319#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 320#fd0 at fdc0 drive ? 321 322# Network Interfaces 323 324# PCI network interfaces 325ep* at pci? dev ? function ? # 3Com 3c59x 326ex* at pci? dev ? function ? # 3Com 3c90x[BC] 327fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 328ne* at pci? dev ? function ? # NE2000-compatible Ethernet 329pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 330rtk* at pci? dev ? function ? # Realtek 8129/8139 331sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 332tlp* at pci? dev ? function ? # DECchip 21x4x and clones 333vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 334 335# ISA network interfaces 336#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 337#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 338#ne1 at isa? port 0x300 irq 10 339#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 340#we1 at isa? port 0x300 iomem 0xe4000 irq 11 341 342# ISA Plug-and-Play network intefaces 343#ep* at isapnp? # 3Com 3c509 Ethernet 344#ne* at isapnp? # NE2000-compatible Ethernet 345 346# PCMCIA network interfaces 347ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 348ne* at pcmcia? function ? # NE2000-compatible Ethernet 349 350# MII/PHY support 351dmphy* at mii? phy ? # Davicom DM9101 PHYs 352exphy* at mii? phy ? # 3Com internal PHYs 353icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 354inphy* at mii? phy ? # Intel 82555 PHYs 355iophy* at mii? phy ? # Intel 82553 PHYs 356lxtphy* at mii? phy ? # Level One LXT-970 PHYs 357nsphy* at mii? phy ? # NS83840 PHYs 358nsphyter* at mii? phy ? # NS83843 PHYs 359qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 360sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 361tlphy* at mii? phy ? # ThunderLAN PHYs 362tqphy* at mii? phy ? # TDK Semiconductor PHYs 363ukphy* at mii? phy ? # generic unknown PHYs 364 365 366# USB Controller and Devices 367 368# PCI USB controllers 369#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 370#ohci* at pci? dev ? function ? # Open Host Controller 371 372# USB bus support 373#usb* at uhci? 374#usb* at ohci? 375 376# USB Hubs 377#uhub* at usb? 378#uhub* at uhub? port ? configuration ? interface ? 379 380# USB HID device 381#uhidev* at uhub? port ? configuration ? interface ? 382 383# USB Mice 384#ums* at uhidev? reportid ? 385#wsmouse* at ums? mux 0 386 387# USB Keyboards 388#ukbd* at uhidev? reportid ? 389#wskbd* at ukbd? console ? mux 1 390 391# USB Generic HID devices 392#uhid* at uhidev? reportid ? 393 394# USB Printer 395#ulpt* at uhub? port ? configuration ? interface ? 396 397# USB Modem 398#umodem* at uhub? port ? configuration ? 399#ucom* at umodem? 400 401# USB Mass Storage 402#umass* at uhub? port ? configuration ? interface ? 403#scsibus* at umass? channel ? 404#atapibus* at umass? 405 406# USB audio 407#uaudio* at uhub? port ? configuration ? 408 409# USB Ethernet adapters 410#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 411#cue* at uhub? port ? # CATC USB-EL1201A based adapters 412#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 413#uax* at uhub? port ? # ASIX AX88172 based adapters 414#url* at uhub? port ? # Realtek RTL8150L based adapters 415#udav* at uhub? port ? # Davicom DM9601 based adapters 416 417# Prolofic PL2301/PL2302 host-to-host adapter 418#upl* at uhub? port ? 419 420# Serial adapters 421#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 422#ucom* at uftdi? portno ? 423 424#umct* at uhub? port ? # MCT USB-RS232 serial adapter 425#ucom* at umct? portno ? 426 427#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 428#ucom* at uplcom? portno ? 429 430#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 431#ucom* at uvscom? portno ? 432 433# Diamond Multimedia Rio 500 434#urio* at uhub? port ? 435 436# USB Handspring Visor 437#uvisor* at uhub? port ? 438#ucom* at uvisor? 439 440# Y@P firmware loader 441#uyap* at uhub? port ? 442 443# USB Generic driver 444#ugen* at uhub? port ? 445 446# USB scanners 447#uscanner* at uhub? port ? 448 449 450# Audio device 451 452# ISA Plug-and-Play audio devices 453#wss* at isapnp? # CS4232 454 455# Audio support 456#audio* at uaudio? 457#audio* at wss? 458 459# MIDI support 460#midi* at pcppi? # MIDI interface to the PC speaker 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# Pseudo-Devices 476 477# Not yet ready -- prep lacks generic soft interrupts 478#pseudo-device crypto # opencrypto framework 479 480# disk/mass storage pseudo-devices 481pseudo-device ccd 4 # concatenated/striped disk devices 482#pseudo-device cgd 4 # cryptographic disk devices 483#pseudo-device raid 8 # RAIDframe disk driver 484#options RAID_AUTOCONFIG # auto-configuration of RAID components 485# Options to enable various other RAIDframe RAID types. 486# options RF_INCLUDE_EVENODD=1 487# options RF_INCLUDE_RAID5_RS=1 488# options RF_INCLUDE_PARITYLOGGING=1 489# options RF_INCLUDE_CHAINDECLUSTER=1 490# options RF_INCLUDE_INTERDECLUSTER=1 491# options RF_INCLUDE_PARITY_DECLUSTERING=1 492# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 493pseudo-device md 1 # memory disk device (ramdisk) 494pseudo-device vnd 4 # disk-like interface to files 495 496# network pseudo-devices 497pseudo-device loop # network loopback 498pseudo-device bpfilter 8 # Berkeley packet filter 499pseudo-device ipfilter # IP filter (firewall) and NAT 500pseudo-device ppp 2 # Point-to-Point Protocol 501pseudo-device pppoe # PPP over Ethernet (RFC 2516) 502pseudo-device sl 2 # Serial Line IP 503pseudo-device strip 2 # Starmode Radio IP (Metricom) 504pseudo-device tun 2 # network tunneling over tty 505pseudo-device gre 2 # generic L3 over IP tunnel 506pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 507#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 508#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 509pseudo-device vlan # IEEE 802.1q encapsulation 510pseudo-device bridge # simple inter-network bridging 511#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 512 513# miscellaneous pseudo-devices 514pseudo-device pty # pseudo-terminals 515pseudo-device ptm # pseudo-terminal multiplexor 516pseudo-device tb 1 # tablet line discipline 517#pseudo-device sequencer 1 # MIDI sequencer 518pseudo-device rnd # /dev/random and in-kernel generator 519#options RND_COM # use "com" randomness as well 520pseudo-device clockctl # user control of clock subsystem 521pseudo-device ksyms # /dev/ksyms 522 523# a pseudo device needed for Coda # also needs CODA (above) 524#pseudo-device vcoda 4 # coda minicache <-> venus comm. 525 526# wscons pseudo-devices 527pseudo-device wsmux # mouse & keyboard multiplexor 528pseudo-device wsfont 529