GENERIC revision 1.115
1# $NetBSD: GENERIC,v 1.115 2005/07/30 06:35:41 yamt 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/x68k/conf/std.x68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.115 $" 26 27maxusers 8 28 29## System kernel configuration. See options(4) for more detail. 30 31 32## Options for variants of the m68k MPU 33## you must have at least the correct one; REQUIRED 34options M68030 35options M68040 36options M68060 37## If you want an optimized kernel for a specific processor, use either: 38#makeoptions CMACHFLAGS="-m68030" 39#makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 40#makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 41 42 43#### System options specific to the x68k port 44 45options EXTENDED_MEMORY # support for >16MB memory 46options FPU_EMULATE # software fpu emulation for MC68030 47options FPSP # floating point emulation for MC68040 48options M060SP # int/fp emulation for MC68060 49#options JUPITER # support for "Jupiter-X" accelerator 50#options MAPPEDCOPY # use page mapping for large copyin/copyout 51#options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 52 53 54#### System options that are the same for all ports 55 56## Root device configuration: change the ?'s if you are going to use a 57## nonstandard root partition (other than where the kernel is booted from) 58## and/or nonstandard root type (not ffs or nfs). Normally this can be 59## automagically determined at boot time. 60 61config netbsd root on ? type ? 62#config netbsd root on sd0 type ffs 63 64## RTC is offset from GMT; -540 means JST-9 65options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 66 67## System call tracing (see ktrace(1)). 68options KTRACE 69options SYSTRACE # system call vetting via systrace(1) 70 71## Collect statistics on kernel malloc's and free's. This does have a 72## significant performance hit on slower machines, so it is intended for 73## diagnostic use only. 74#options KMEMSTATS 75 76## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 77options SYSVMSG # System V message queues 78options SYSVSEM # System V semaphores 79#options SEMMNI=10 # number of semaphore identifiers 80#options SEMMNS=60 # number of semaphores in system 81#options SEMUME=10 # max number of undo entries per process 82#options SEMMNU=30 # number of undo structures in system 83options SYSVSHM # System V shared memory 84#options SHMMAXPGS=1024 # 1024 pages is the default 85options P1003_1B_SEMAPHORE # p1003.1b semaphore support 86 87## Loadable kernel module support 88#options LKM 89 90options USERCONF # userconf(4) support 91#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 92options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 93 94# Enable experimental buffer queue strategy for better responsiveness under 95# high disk I/O load. Use it with caution - it's not proven to be stable yet. 96#options BUFQ_READPRIO 97#options BUFQ_PRIOCSCAN 98 99## NFS boot options; not supported currently: needs nfsboot program 100#options NFS_BOOT_BOOTPARAM 101#options NFS_BOOT_BOOTP 102#options NFS_BOOT_DHCP 103 104#### Debugging options 105 106## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 107## serial console break or keyboard reset, where the PROM would normally 108## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 109#options DDB # kernel dynamic debugger 110#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 111#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 112#options PANICBUTTON # interrupt switch invokes DDB 113 114## You may also use gdb, on another computer connected to this machine over 115## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 116## KGDB_DEV is a dev_t encoded device number of the serial port to use. 117## KGDB is not supported for now. 118#options KGDB # support for kernel gdb 119#options KGDB_DEV=0xc00 # kgdb device number 120#options KGDB_DEVRATE=9600 # baud rate 121 122## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 123## such that gdb(1) can be used on a kernel coredump. 124 125#makeoptions DEBUG="-g" 126 127## Adds code to the kernel that does internal consistency checks, and will 128## cause the kernel to panic if corruption of internal data structures 129## is detected. 130#options DIAGNOSTIC # extra kernel sanity checking 131 132## Enable (possibly expensive) debugging code that may also display messages 133## on the system console 134#options DEBUG 135 136## These options enable verbose messages for several subsystems. 137## Warning, these may compile large string tables into the kernel! 138#options SCSIVERBOSE # human readable SCSI error messages 139#options USBVERBOSE # verbose USB device autoconfig messages 140 141## `INSECURE' turns off the kernel security level (securelevel = 0 always). 142## This allows writing to /dev/mem, loading kernel modules while multi-user, 143## and other insecurities good only for development work. Do not use this 144## option on a production machine. 145#options INSECURE 146 147## `FDSCRIPTS' allows non-readable but executable scripts by providing a 148## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 149## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 150## opaque file mechanism. Perl calls this "secure setuid scripts." 151 152#options FDSCRIPTS 153#options SETUIDSCRIPTS 154 155## Options for compatibility with previous releases foreign system binaries. 156 157options COMPAT_43 # 4.3BSD system interfaces 158options COMPAT_09 # NetBSD 0.9 binary compatibility 159options COMPAT_10 # NetBSD 1.0 binary compatibility 160options COMPAT_11 # NetBSD 1.1 binary compatibility 161options COMPAT_12 # NetBSD 1.2 binary compatibility 162options COMPAT_13 # NetBSD 1.3 binary compatibility 163options COMPAT_14 # NetBSD 1.4 binary compatibility 164options COMPAT_15 # NetBSD 1.5 binary compatibility 165options COMPAT_16 # NetBSD 1.6 binary compatibility 166options COMPAT_20 # NetBSD 2.0 binary compatibility 167options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 168#options COMPAT_M68K4K # NetBSD/m68k4k binaries 169#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 170#options COMPAT_SVR4 # SVR4 binary compatibility; broken 171#options COMPAT_LINUX # Linux/m68k binary compatibility 172#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 173options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 174 175## File systems. 176file-system FFS # Berkeley Fast Filesystem 177file-system NFS # Sun NFS-compatible filesystem client 178file-system KERNFS # kernel data-structure filesystem 179#file-system NULLFS # NULL layered filesystem (buggy) 180#file-system OVERLAY # overlay file system 181file-system MFS # memory-based filesystem 182#file-system FDESC # user file descriptor filesystem 183file-system UMAPFS # uid/gid remapping filesystem 184#file-system LFS # Log-structured filesystem (experimental) 185#file-system PORTAL # portal filesystem (experimental) 186file-system PROCFS # /proc 187file-system CD9660 # ISO 9660 + Rock Ridge file system 188#file-system UNION # union file system (a little buggy) 189file-system MSDOSFS # MS-DOS FAT filesystem(s). 190#file-system ADOSFS # AmigaDOS filesystem 191#file-system PTYFS # experimental - /dev/ptm support 192 193## File system options. 194options NFSSERVER # Sun NFS-compatible filesystem server 195#options QUOTA # FFS quotas 196#options FFS_EI # FFS Endian Independent support 197options SOFTDEP # FFS soft updates support. 198#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 199options FFS_NO_SNAPSHOT # ffs snapshots 200 201## Network protocol support. In most environments, INET is required. 202options INET # IP (Internet Protocol) v4 203options INET6 # IPV6 204#options IPSEC # IP security 205#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 206#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 207#options IPSEC_DEBUG # debug for IP security 208#options GATEWAY # packet forwarding ("router switch") 209#options MROUTING # packet forwarding of multicast packets 210#options PIM # Protocol Independent Multicast 211#options DIRECTED_BROADCAST # allow broadcasts through routers 212#options NS # Xerox NS networking 213#options NSIP # Xerox NS tunneling over IP 214#options ISO,TPIP # OSI networking 215#options EON # OSI tunneling over IP 216#options CCITT,LLC,HDLC # X.25 packet switched protocol 217#options NETATALK # AppleTalk (over Ethernet) protocol 218#options NTP # Network Time Protocol in-kernel support 219#options PPS_SYNC # Add serial line synchronization for NTP 220options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 221#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 222#options IPFILTER_DEFAULT_BLOCK # block all packets by default 223#options PPP_BSDCOMP # Add BSD compression to ppp device 224#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 225#options PPP_FILTER # Add active filters for ppp (via bpf) 226#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 227 228#options ALTQ # Manipulate network interfaces' output queues 229#options ALTQ_BLUE # Stochastic Fair Blue 230#options ALTQ_CBQ # Class-Based Queueing 231#options ALTQ_CDNR # Diffserv Traffic Conditioner 232#options ALTQ_FIFOQ # First-In First-Out Queue 233#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 234#options ALTQ_HFSC # Hierarchical Fair Service Curve 235#options ALTQ_LOCALQ # Local queueing discipline 236#options ALTQ_PRIQ # Priority Queueing 237#options ALTQ_RED # Random Early Detection 238#options ALTQ_RIO # RED with IN/OUT 239#options ALTQ_WFQ # Weighted Fair Queueing 240 241 242#### Device configurations 243 244## Fundamental devices; see also std.x68k 245dmac0 at intio0 addr 0xe84000 # DMA controller 246xel0 at intio0 247opm0 at intio0 addr 0xe90000 # OPM: required for fdc 248 249## Display devices and console 250grfbus0 at mainbus0 # bitmapped displays 251grf0 at grfbus0 addr 0 # multiplane graphics 252grf1 at grfbus0 addr 1 # flexible graphics 253 254kbd0 at mfp0 # standard keyboard 255ite0 at grf0 grfaddr 0 # internal terminal emulator 256options ITE_KERNEL_ATTR=4 # bold for kernel messages 257 # see /sys/arch/x68k/dev/itevar.h 258pseudo-device pow 2 # software power switch 259 260## floppy disks 261fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 262fd* at fdc0 unit ? # builtin floppy drives 263 264## SCSI devices 265scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 266scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 267spc0 at scsirom0 # genuin SCSI 268spc1 at scsirom1 # genuin SCSI 269scsibus* at spc? 270mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 271scsibus* at mha0 272 273sd* at scsibus? target ? lun ? # SCSI disks 274cd* at scsibus? target ? lun ? # SCSI CD-ROMs 275#st* at scsibus? target ? lun ? # SCSI tapes 276#ss* at scsibus? target ? lun ? # SCSI scanners 277#ch* at scsibus? target ? lun ? # SCSI changer devices 278#uk* at scsibus? target ? lun ? # SCSI unknown devices 279 280## Ports 281zsc0 at intio0 addr 0xe98000 intr 112 282zstty0 at zsc0 channel 0 # built-in RS-232C 283ms0 at zsc0 channel 1 # standard mouse 284#zsc1 at intio0 addr 0xeafc00 intr 113 285#zstty2 at zsc1 channel 0 286#zstty3 at zsc1 channel 1 287#zsc2 at intio0 addr 0xeafc10 intr 114 288#zstty4 at zsc2 channel 0 289#zstty5 at zsc2 channel 1 290par0 at intio0 addr 0xe8c000 # Builtin printer port 291 292pseudo-device sram # battery-backuped static RAM 293pseudo-device bell # OPM bell 294 295xcom0 at mainbus0 # NS16550 fast serial 296xcom1 at mainbus0 297 298## Audio device 299vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 300audio* at vs? 301 302## Network interfaces 303ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 304ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 305neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 306neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 307ne* at neptune? addr 0x300 # NE2000 or clone 308 309## Bank memory disk 310bmd* at intio0 addr 0xece3f0 # Nereid 311bmd* at intio0 addr 0xecebf0 # Nereid 312 313## MII/PHY support for USB ethernet 314#acphy* at mii? phy ? 315 316## USB Controller and Devices; Experimental 317 318# Nereid USB controllers 319#slhci0 at intio0 addr 0xece380 intr 251 320#slhci1 at intio0 addr 0xeceb80 intr 250 321#options SLHCI_DEBUG 322 323# USB bus support 324#usb* at slhci? 325 326# USB Hubs 327#uhub* at usb? 328#uhub* at uhub? port ? configuration ? interface ? 329 330# USB HID device 331#uhidev* at uhub? port ? configuration ? interface ? 332 333# USB Mice; not supported wscons yet 334#ums* at uhidev? reportid ? 335#wsmouse* at ums? mux 0 336 337# USB Keyboards; not supported wscons yet 338#ukbd* at uhidev? reportid ? 339#wskbd* at ukbd? console ? mux 1 340 341# USB Generic HID devices 342#uhid* at uhidev? reportid ? 343 344# USB Printer 345#ulpt* at uhub? port ? configuration ? interface ? 346 347# USB Modem 348#umodem* at uhub? port ? configuration ? 349#ucom* at umodem? 350 351# USB Mass Storage; wd not supported 352#umass* at uhub? port ? configuration ? interface ? 353#atapibus* at umass? channel ? 354#scsibus* at umass? channel ? 355#wd* at umass? 356 357# USB audio 358#uaudio* at uhub? port ? configuration ? 359 360# USB MIDI 361#umidi* at uhub? port ? configuration ? 362 363# USB IrDA 364# USB-IrDA bridge spec 365#uirda* at uhub? port ? configuration ? interface ? 366#irframe* at uirda? 367 368# SigmaTel STIr4200 USB/IrDA Bridge 369#ustir* at uhub? port ? 370#irframe* at ustir? 371 372# USB Ethernet adapters 373#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 374#axe* at uhub? port ? # ASIX AX88172 based adapters 375#cue* at uhub? port ? # CATC USB-EL1201A based adapters 376#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 377#url* at uhub? port ? # Realtek RTL8150L based adapters 378#udav* at uhub? port ? # Davicom DM9601 based adapters 379 380# Prolific PL2301/PL2302 host-to-host adapter 381#upl* at uhub? port ? 382 383# Serial adapters 384#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 385#ucom* at uftdi? portno ? 386 387#umct* at uhub? port ? # MCT USB-RS232 serial adapter 388#ucom* at umct? portno ? 389 390#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 391#ucom* at uplcom? portno ? 392 393#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 394#ucom* at uvscom? portno ? 395 396# Diamond Multimedia Rio 500 397#urio* at uhub? port ? 398 399# USB Handspring Visor 400#uvisor* at uhub? port ? 401#ucom* at uvisor? 402 403# Kyocera AIR-EDGE PHONE 404#ukyopon* at uhub? port ? 405#ucom* at ukyopon? portno ? 406 407# USB scanners 408#uscanner* at uhub? port ? 409 410# USB scanners that use SCSI emulation, e.g., HP5300 411#usscanner* at uhub? port ? 412#scsibus* at usscanner? channel ? 413 414# Y@P firmware loader 415#uyap* at uhub? port ? 416 417# D-Link DSB-R100 USB radio 418#udsbr* at uhub? port ? 419#radio* at udsbr? 420 421# USB Generic driver 422#ugen* at uhub? port ? 423 424 425#### Pseudo devices 426 427## A disk-like interface to files. Can be used to create floppy, CD, 428## miniroot images, etc. 429 430pseudo-device vnd 4 431#options VND_COMPRESSION # compressed vnd(4) 432 433## Concatenated and striped disks; with this, you can create a software-based 434## disk array similar to a "RAID 0" setup. See ccd(4). 435 436#pseudo-device ccd 4 437 438## Cryptographic disk devices. See cgd(4). 439 440#pseudo-device cgd 4 441 442## RAIDframe disk driver: software RAID driver. See raid(4). 443 444pseudo-device raid 8 445options RAID_AUTOCONFIG # auto-configuration of RAID components 446# Options to enable various other RAIDframe RAID types. 447# options RF_INCLUDE_EVENODD=1 448# options RF_INCLUDE_RAID5_RS=1 449# options RF_INCLUDE_PARITYLOGGING=1 450# options RF_INCLUDE_CHAINDECLUSTER=1 451# options RF_INCLUDE_INTERDECLUSTER=1 452# options RF_INCLUDE_PARITY_DECLUSTERING=1 453# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 454 455 456## Memory disk device, used on boot floppies with compressed 457## kernel-plus-root-disk images. 458 459#pseudo-device md 1 460 461## Loopback network interface; required 462pseudo-device loop 463 464## SLIP and CSLIP interfaces, for IP over a serial line. 465pseudo-device sl 1 466 467## PPP, the successor to SLIP. See pppd(8). 468pseudo-device ppp 1 469 470## PPP over Ethernet (RFC 2516) 471pseudo-device pppoe 472 473## Network "tunnel" device, allowing protocol stacks to run in the userland. 474## This is used by the third-party user-mode "ppp" program, and others. 475#pseudo-device tun 4 476#pseudo-device tap # virtual Ethernet 477 478## Generic L3 over IP tunnel 479#pseudo-device gre 2 # generic L3 over IP tunnel 480 481## Berkeley Packet Filter, required to run RARPD. A generic C-language 482## interface that allows selective examining of incoming packets. 483pseudo-device bpfilter 4 484 485## IP Filter, used in firewall and NAT applications. See ipnat(8) for 486## one example of the use of the IP Filter. 487#pseudo-device ipfilter 488 489## for IPv6 490pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 491#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 492#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 493 494## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 495pseudo-device vlan 496 497## Simple inter-network traffic bridging 498pseudo-device bridge 499#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 500 501#### Other device configuration 502 503## Pseudo ttys, required for network logins and programs like screen. 504 505pseudo-device pty # pseudo-terminals 506 507## Random device, used to implement /dev/random (a source of random noise), 508## and generate randomness for some kernel formulae. 509 510pseudo-device rnd 511 512pseudo-device clockctl # user control of clock subsystem 513pseudo-device ksyms # /dev/ksyms 514#pseudo-device pf # PF packet filter 515#pseudo-device pflog # PF log if 516pseudo-device fss 4 # file system snapshot device 517 518options VMSWAP # Swap device/file support 519