GENERIC revision 1.49
1# $NetBSD: GENERIC,v 1.49 2002/05/02 14:36:42 nonaka 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 25#ident "GENERIC-$Revision: 1.49 $" 26 27maxusers 32 28 29# Standard system options 30 31options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 32options NTP # NTP phase/frequency locked loop 33 34options KTRACE # system call tracing via ktrace(1) 35 36options SYSVMSG # System V-like message queues 37options SYSVSEM # System V-like semaphores 38#options SEMMNI=10 # number of semaphore identifiers 39#options SEMMNS=60 # number of semaphores in system 40#options SEMUME=10 # max number of undo entries per process 41#options SEMMNU=30 # number of undo structures in system 42options SYSVSHM # System V-like memory sharing 43#options SHMMAXPGS=1024 # 1024 pages is the default 44 45options LKM # loadable kernel modules 46 47#options USERCONF # userconf(4) support 48#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 49 50# Diagnostic/debugging support options 51options DIAGNOSTIC # cheap kernel consistency checks 52#options DEBUG # expensive debugging checks/support 53#options KMEMSTATS # kernel memory statistics (vmstat -m) 54options DDB # in-kernel debugger 55#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 56#makeoptions DEBUG="-g" 57 58# Compatibility options 59options COMPAT_13 # NetBSD 1.3, 60options COMPAT_14 # NetBSD 1.4, 61options COMPAT_43 # and 4.3BSD 62#options COMPAT_LINUX # Linux binary compatibility 63#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 64 65# File systems 66file-system FFS # UFS 67file-system EXT2FS # second extended file system (linux) 68file-system LFS # log-structured file system 69file-system MFS # memory file system 70file-system NFS # Network File System client 71file-system NTFS # Windows/NT file system (experimental) 72file-system CD9660 # ISO 9660 + Rock Ridge file system 73file-system MSDOSFS # MS-DOS file system 74file-system FDESC # /dev/fd 75file-system KERNFS # /kern 76file-system NULLFS # loopback file system 77file-system OVERLAY # overlay file system 78file-system PORTAL # portal filesystem (still experimental) 79file-system PROCFS # /proc 80file-system UMAPFS # NULLFS + uid and gid remapping 81file-system UNION # union file system 82#file-system CODA # Coda File System; also needs vcoda (below) 83 84# File system options 85options QUOTA # UFS quotas 86options FFS_EI # FFS Endian Independant support 87options SOFTDEP # FFS soft updates support. 88options NFSSERVER # Network File System server 89#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 90 # immutable) behave as system flags. 91 92# Networking options 93#options GATEWAY # packet forwarding 94options INET # IP + ICMP + TCP + UDP 95options INET6 # IPv6 96#options IPSEC # IP security 97#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 98#options IPSEC_DEBUG # debug for IP security 99#options MROUTING # IP multicast routing 100options NETATALK # AppleTalk networking protocols 101options PPP_BSDCOMP # BSD-Compress compression support for PPP 102options PPP_DEFLATE # Deflate compression support for PPP 103options PPP_FILTER # Active filter support for PPP (requires bpf) 104options PFIL_HOOKS # pfil(9) packet filter hooks 105options IPFILTER_LOG # ipmon(8) log support 106#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 107 108# These options enable verbose messages for several subsystems. 109# Warning, these may compile large string tables into the kernel! 110options MIIVERBOSE # verbose PHY autoconfig messages 111options PCIVERBOSE # verbose PCI device autoconfig messages 112#options PCI_CONFIG_DUMP # verbosely dump PCI config space 113options PCMCIAVERBOSE # verbose PCMCIA configuration messages 114options SCSIVERBOSE # human readable SCSI error messages 115#options USBVERBOSE # verbose USB device autoconfig messages 116#options RESIDUAL_DATA_DUMP # verbosely dump residual data 117 118options NFS_BOOT_BOOTP 119options NFS_BOOT_BOOTPARAM 120options NFS_BOOT_DHCP 121 122# 123# wscons options 124# 125# builtin terminal emulations 126options WSEMUL_VT100 # VT100 / VT220 emulation 127# different kernel output - see dev/wscons/wsdisplayvar.h 128options WS_KERNEL_FG=WSCOL_GREEN 129#options WS_KERNEL_BG=WSCOL_BLACK 130# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 131#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 132# allocate a number of virtual screens at autoconfiguration time 133#options WSDISPLAY_DEFAULTSCREENS=4 134# use a large software cursor that doesn't blink 135options PCDISPLAY_SOFTCURSOR 136 137# Kernel root file system and dump configuration. 138config netbsd root on ? type ? 139#config netbsd root on tlp0 type nfs 140#config netbsd root on le0 type nfs 141 142 143# 144# Device configuration 145# 146 147mainbus0 at root 148cpu0 at mainbus0 149 150 151# Basic Bus Support 152 153# PCI bus support 154pci0 at mainbus0 bus ? 155pci* at pchb? bus ? 156pci* at ppb? bus ? 157 158options PCI_NETBSD_CONFIGURE 159 160# PCI bridges 161pchb* at pci? dev ? function ? # PCI-Host bridges 162ppb* at pci? dev ? function ? # PCI-PCI bridges 163pcib* at pci? dev ? function ? # PCI-ISA bridges 164 165# ISA bus support 166isa* at pcib? # ISA on PCI-ISA bridge 167 168# PCMCIA bus support 169pcmcia* at pcic? controller ? socket ? 170 171# ISA PCMCIA controllers 172pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 173 174#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 175#options PCIC_ISA_ALLOC_IOBASE=0x0400 176#options PCIC_ISA_ALLOC_IOSIZE=0x0100 177 178# ISA Plug-and-Play bus support 179isapnp0 at isa? 180 181# Console Devices 182 183# wscons 184pckbc0 at isa? # pc keyboard controller 185pckbd* at pckbc? # PC keyboard 186pms* at pckbc? # PS/2 mouse for wsmouse 187vga* at pci? 188wsdisplay* at vga? console ? 189wskbd* at pckbd? console ? 190wsmouse* at pms? mux 0 191 192pcppi0 at isa? # PC prog. periph. interface 193isabeep0 at pcppi? # "keyboard" beep 194 195mcclock0 at isa? port 0x70 # mc146818 and compatible 196mkclock0 at isa? port 0x74 # mk48t18 and compatible 197 198 199# Serial Devices 200 201# ISA serial interfaces 202com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 203com1 at isa? port 0x2f8 irq 3 204 205# PCMCIA serial interfaces 206com* at pcmcia? function ? # Modems and serial cards 207 208pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 209com* at pcmcom? slave ? # ...and the slave devices 210 211 212# Parallel Printer Interfaces 213 214# ISA parallel printer interfaces 215lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 216 217 218# SCSI Controllers and Devices 219 220# PCI SCSI controllers 221adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 222ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 223iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 224pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 225siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 226 227# PCMCIA SCSI controllers 228aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 229 230# SCSI bus support 231scsibus* at adw? 232scsibus* at ahc? 233scsibus* at aic? 234scsibus* at iha? 235scsibus* at pcscp? 236scsibus* at siop? 237 238# SCSI devices 239sd* at scsibus? target ? lun ? # SCSI disk drives 240st* at scsibus? target ? lun ? # SCSI tape drives 241cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 242ch* at scsibus? target ? lun ? # SCSI autochangers 243ss* at scsibus? target ? lun ? # SCSI scanners 244uk* at scsibus? target ? lun ? # SCSI unknown 245 246 247# IDE and related devices 248 249# PCMCIA IDE controllers 250wdc* at pcmcia? function ? 251 252# IDE drives 253# Flags are used only with controllers that support DMA operations 254# and mode settings (e.g. some pciide controllers) 255# The lowest order four bits (rightmost digit) of the flags define the PIO 256# mode to use, the next set of four bits the DMA mode and the third set the 257# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 258# to use, and the last bit must be 1 for this setting to be used. 259# For DMA and UDMA, 0xf (1111) means 'disable'. 260# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 261# (0xc=1100, 0xa=1010, 0xf=1111) 262# 0x0000 means "use whatever the drive claims to support". 263wd* at wdc? channel ? drive ? flags 0x0000 264 265# ATAPI bus support 266atapibus* at wdc? channel ? 267 268# ATAPI devices 269# flags have the same meaning as for IDE drives. 270cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 271sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 272uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 273 274 275# Network Interfaces 276 277# PCI network interfaces 278ep* at pci? dev ? function ? # 3Com 3c59x 279ex* at pci? dev ? function ? # 3Com 3c90x[BC] 280fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 281ne* at pci? dev ? function ? # NE2000-compatible Ethernet 282pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 283rtk* at pci? dev ? function ? # Realtek 8129/8139 284sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 285tlp* at pci? dev ? function ? # DECchip 21x4x and clones 286vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 287 288# ISA network interfaces 289ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 290ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 291ne1 at isa? port 0x300 irq 10 292we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 293 294# ISA Plug-and-Play network intefaces 295ep* at isapnp? # 3Com 3c509 Ethernet 296ne* at isapnp? # NE2000-compatible Ethernet 297 298# PCMCIA network interfaces 299ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 300ne* at pcmcia? function ? # NE2000-compatible Ethernet 301 302mhzc* at pcmcia? function ? # Megahertz Ethernet/Modem combo cards 303com* at mhzc? 304sm* at mhzc? 305 306# MII/PHY support 307dmphy* at mii? phy ? # Davicom DM9101 PHYs 308exphy* at mii? phy ? # 3Com internal PHYs 309icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 310inphy* at mii? phy ? # Intel 82555 PHYs 311iophy* at mii? phy ? # Intel 82553 PHYs 312lxtphy* at mii? phy ? # Level One LXT-970 PHYs 313nsphy* at mii? phy ? # NS83840 PHYs 314nsphyter* at mii? phy ? # NS83843 PHYs 315qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 316sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 317tlphy* at mii? phy ? # ThunderLAN PHYs 318tqphy* at mii? phy ? # TDK Semiconductor PHYs 319ukphy* at mii? phy ? # generic unknown PHYs 320 321 322# USB Controller and Devices 323 324# PCI USB controllers 325#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 326#ohci* at pci? dev ? function ? # Open Host Controller 327 328# USB bus support 329#usb* at uhci? 330#usb* at ohci? 331 332# USB Hubs 333#uhub* at usb? 334#uhub* at uhub? port ? configuration ? interface ? 335 336# USB HID device 337#uhidev* at uhub? port ? configuration ? interface ? 338 339# USB Mice 340#ums* at uhidev? reportid ? 341#wsmouse* at ums? mux 0 342 343# USB Keyboards 344#ukbd* at uhidev? reportid ? 345#wskbd* at ukbd? console ? mux 1 346 347# USB Generic HID devices 348#uhid* at uhidev? reportid ? 349 350# USB Printer 351#ulpt* at uhub? port ? configuration ? interface ? 352 353# USB Modem 354#umodem* at uhub? port ? configuration ? 355#ucom* at umodem? 356 357# USB Mass Storage 358#umass* at uhub? port ? configuration ? interface ? 359#scsibus* at umass? channel ? 360#atapibus* at umass? channel ? 361 362# USB audio 363#uaudio* at uhub? port ? configuration ? 364 365# USB Ethernet adapters 366#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 367#cue* at uhub? port ? # CATC USB-EL1201A based adapters 368#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 369 370# Prolofic PL2301/PL2302 host-to-host adapter 371#upl* at uhub? port ? 372 373# Serial adapters 374# FTDI FT8U100AX serial adapter 375#uftdi* at uhub? port ? 376#ucom* at uftdi? portno ? 377 378# Diamond Multimedia Rio 500 379#urio* at uhub? port ? 380 381# USB Handspring Visor 382#uvisor* at uhub? port ? 383#ucom* at uvisor? 384 385# Y@P firmware loader 386#uyap* at uhub? port ? 387 388# USB Generic driver 389#ugen* at uhub? port ? 390 391# USB scanners 392#uscanner* at uhub? port ? 393 394 395# Audio device 396 397# ISA Plug-and-Play audio devices 398#wss* at isapnp? # CS4232 399 400# Audio support 401#audio* at uaudio? 402#audio* at wss? 403 404# MIDI support 405midi* at pcppi? # MIDI interface to the PC speaker 406 407# The spkr driver provides a simple tone interface to the built in speaker. 408spkr0 at pcppi? # PC speaker 409 410# Joysticks 411 412# ISA joysticks. Probe is a little strange; add only if you have one. 413joy0 at isa? port 0x201 414 415 416# Pseudo-Devices 417 418# disk/mass storage pseudo-devices 419pseudo-device ccd 4 # concatenated/striped disk devices 420#pseudo-device raid 8 # RAIDframe disk driver 421#options RAID_AUTOCONFIG # auto-configuration of RAID components 422# Options to enable various other RAIDframe RAID types. 423# options RF_INCLUDE_EVENODD=1 424# options RF_INCLUDE_RAID5_RS=1 425# options RF_INCLUDE_PARITYLOGGING=1 426# options RF_INCLUDE_CHAINDECLUSTER=1 427# options RF_INCLUDE_INTERDECLUSTER=1 428# options RF_INCLUDE_PARITY_DECLUSTERING=1 429# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 430pseudo-device md 1 # memory disk device (ramdisk) 431pseudo-device vnd 4 # disk-like interface to files 432 433# network pseudo-devices 434pseudo-device loop # network loopback 435pseudo-device bpfilter 8 # Berkeley packet filter 436pseudo-device ipfilter # IP filter (firewall) and NAT 437pseudo-device ppp 2 # Point-to-Point Protocol 438pseudo-device pppoe # PPP over Ethernet (RFC 2516) 439pseudo-device sl 2 # Serial Line IP 440pseudo-device strip 2 # Starmode Radio IP (Metricom) 441pseudo-device tun 2 # network tunneling over tty 442pseudo-device gre 2 # generic L3 over IP tunnel 443pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 444#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 445#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 446pseudo-device vlan # IEEE 802.1q encapsulation 447pseudo-device bridge # simple inter-network bridging 448 449# miscellaneous pseudo-devices 450pseudo-device pty # pseudo-terminals 451pseudo-device tb 1 # tablet line discipline 452pseudo-device sequencer 1 # MIDI sequencer 453pseudo-device rnd # /dev/random and in-kernel generator 454#options RND_COM # use "com" randomness as well 455 456# a pseudo device needed for Coda # also needs CODA (above) 457#pseudo-device vcoda 4 # coda minicache <-> venus comm. 458 459# wscons pseudo-devices 460pseudo-device wsmux # mouse & keyboard multiplexor 461pseudo-device wsfont 462