GENERIC revision 1.104
1# $NetBSD: GENERIC,v 1.104 2005/01/18 07:27:20 chs 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: 1.104 $" 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 NEW_BUFQ_STRATEGY 97 98## NFS boot options; not supported currently: needs nfsboot program 99#options NFS_BOOT_BOOTPARAM 100#options NFS_BOOT_BOOTP 101#options NFS_BOOT_DHCP 102 103#### Debugging options 104 105## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 106## serial console break or keyboard reset, where the PROM would normally 107## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 108#options DDB # kernel dynamic debugger 109#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 110#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 111#options PANICBUTTON # interrupt switch invokes DDB 112 113## You may also use gdb, on another computer connected to this machine over 114## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 115## KGDB_DEV is a dev_t encoded device number of the serial port to use. 116## KGDB is not supported for now. 117#options KGDB # support for kernel gdb 118#options KGDB_DEV=0xc00 # kgdb device number 119#options KGDB_DEVRATE=9600 # baud rate 120 121## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 122## such that gdb(1) can be used on a kernel coredump. 123 124#makeoptions DEBUG="-g" 125 126## Adds code to the kernel that does internal consistency checks, and will 127## cause the kernel to panic if corruption of internal data structures 128## is detected. 129#options DIAGNOSTIC # extra kernel sanity checking 130 131## Enable (possibly expensive) debugging code that may also display messages 132## on the system console 133#options DEBUG 134 135## These options enable verbose messages for several subsystems. 136## Warning, these may compile large string tables into the kernel! 137#options SCSIVERBOSE # human readable SCSI error messages 138#options USBVERBOSE # verbose USB device autoconfig messages 139 140## `INSECURE' turns off the kernel security level (securelevel = 0 always). 141## This allows writing to /dev/mem, loading kernel modules while multi-user, 142## and other insecurities good only for development work. Do not use this 143## option on a production machine. 144#options INSECURE 145 146## `FDSCRIPTS' allows non-readable but executable scripts by providing a 147## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 148## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 149## opaque file mechanism. Perl calls this "secure setuid scripts." 150 151#options FDSCRIPTS 152#options SETUIDSCRIPTS 153 154## Options for compatibility with previous releases foreign system binaries. 155 156options COMPAT_43 # 4.3BSD system interfaces 157options COMPAT_09 # NetBSD 0.9 binary compatibility 158options COMPAT_10 # NetBSD 1.0 binary compatibility 159options COMPAT_11 # NetBSD 1.1 binary compatibility 160options COMPAT_12 # NetBSD 1.2 binary compatibility 161options COMPAT_13 # NetBSD 1.3 binary compatibility 162options COMPAT_14 # NetBSD 1.4 binary compatibility 163options COMPAT_15 # NetBSD 1.5 binary compatibility 164options COMPAT_16 # NetBSD 1.6 binary compatibility 165options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 166#options COMPAT_M68K4K # NetBSD/m68k4k binaries 167#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 168#options COMPAT_SVR4 # SVR4 binary compatibility; broken 169#options COMPAT_LINUX # Linux/m68k binary compatibility 170#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 171options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 172 173## File systems. 174file-system FFS # Berkeley Fast Filesystem 175file-system NFS # Sun NFS-compatible filesystem client 176file-system KERNFS # kernel data-structure filesystem 177#file-system NULLFS # NULL layered filesystem (buggy) 178#file-system OVERLAY # overlay file system 179file-system MFS # memory-based filesystem 180#file-system FDESC # user file descriptor filesystem 181file-system UMAPFS # uid/gid remapping filesystem 182#file-system LFS # Log-structured filesystem (experimental) 183#file-system PORTAL # portal filesystem (experimental) 184file-system PROCFS # /proc 185file-system CD9660 # ISO 9660 + Rock Ridge file system 186#file-system UNION # union file system (a little buggy) 187file-system MSDOSFS # MS-DOS FAT filesystem(s). 188#file-system ADOSFS # AmigaDOS filesystem 189 190## File system options. 191options NFSSERVER # Sun NFS-compatible filesystem server 192#options QUOTA # FFS quotas 193#options FFS_EI # FFS Endian Independent support 194options SOFTDEP # FFS soft updates support. 195 196## Network protocol support. In most environments, INET is required. 197options INET # IP (Internet Protocol) v4 198options INET6 # IPV6 199#options IPSEC # IP security 200#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 201#options IPSEC_DEBUG # debug for IP security 202#options GATEWAY # packet forwarding ("router switch") 203#options MROUTING # packet forwarding of multicast packets 204#options PIM # Protocol Independent Multicast 205#options DIRECTED_BROADCAST # allow broadcasts through routers 206#options NS # Xerox NS networking 207#options NSIP # Xerox NS tunneling over IP 208#options ISO,TPIP # OSI networking 209#options EON # OSI tunneling over IP 210#options CCITT,LLC,HDLC # X.25 packet switched protocol 211#options NETATALK # AppleTalk (over Ethernet) protocol 212#options NTP # Network Time Protocol in-kernel support 213#options PPS_SYNC # Add serial line synchronization for NTP 214options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 215#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 216#options IPFILTER_DEFAULT_BLOCK # block all packets by default 217#options PPP_BSDCOMP # Add BSD compression to ppp device 218#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 219#options PPP_FILTER # Add active filters for ppp (via bpf) 220#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 221 222#options ALTQ # Manipulate network interfaces' output queues 223#options ALTQ_BLUE # Stochastic Fair Blue 224#options ALTQ_CBQ # Class-Based Queueing 225#options ALTQ_CDNR # Diffserv Traffic Conditioner 226#options ALTQ_FIFOQ # First-In First-Out Queue 227#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 228#options ALTQ_HFSC # Hierarchical Fair Service Curve 229#options ALTQ_LOCALQ # Local queueing discipline 230#options ALTQ_PRIQ # Priority Queueing 231#options ALTQ_RED # Random Early Detection 232#options ALTQ_RIO # RED with IN/OUT 233#options ALTQ_WFQ # Weighted Fair Queueing 234 235 236#### Device configurations 237 238## Fundamental devices; see also std.x68k 239dmac0 at intio0 addr 0xe84000 # DMA controller 240xel0 at intio0 241opm0 at intio0 addr 0xe90000 # OPM: required for fdc 242 243## Display devices and console 244grfbus0 at mainbus0 # bitmapped displays 245grf0 at grfbus0 addr 0 # multiplane graphics 246grf1 at grfbus0 addr 1 # flexible graphics 247 248kbd0 at mfp0 # standard keyboard 249ite0 at grf0 grfaddr 0 # internal terminal emulator 250options ITE_KERNEL_ATTR=4 # bold for kernel messages 251 # see /sys/arch/x68k/dev/itevar.h 252pseudo-device pow 2 # software power switch 253 254## floppy disks 255fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 256fd* at fdc0 unit ? # builtin floppy drives 257 258## SCSI devices 259scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 260scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 261spc0 at scsirom0 # genuin SCSI 262spc1 at scsirom1 # genuin SCSI 263scsibus* at spc? 264mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 265scsibus* at mha0 266 267sd* at scsibus? target ? lun ? # SCSI disks 268cd* at scsibus? target ? lun ? # SCSI CD-ROMs 269#st* at scsibus? target ? lun ? # SCSI tapes 270#ss* at scsibus? target ? lun ? # SCSI scanners 271#ch* at scsibus? target ? lun ? # SCSI changer devices 272#uk* at scsibus? target ? lun ? # SCSI unknown devices 273 274## Ports 275zsc0 at intio0 addr 0xe98000 intr 112 276zstty0 at zsc0 channel 0 # built-in RS-232C 277ms0 at zsc0 channel 1 # standard mouse 278#zsc1 at intio0 addr 0xeafc00 intr 113 279#zstty2 at zsc1 channel 0 280#zstty3 at zsc1 channel 1 281#zsc2 at intio0 addr 0xeafc10 intr 114 282#zstty4 at zsc2 channel 0 283#zstty5 at zsc2 channel 1 284par0 at intio0 addr 0xe8c000 # Builtin printer port 285 286pseudo-device sram # battery-backuped static RAM 287pseudo-device bell # OPM bell 288 289xcom0 at mainbus0 # NS16550 fast serial 290xcom1 at mainbus0 291 292## Audio device 293vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 294audio* at vs? 295 296## Network interfaces 297ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 298ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 299neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 300neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 301ne* at neptune? addr 0x300 # NE2000 or clone 302 303## Bank memory disk 304bmd* at intio0 addr 0xece3f0 # Nereid 305bmd* at intio0 addr 0xecebf0 # Nereid 306 307## MII/PHY support for USB ethernet 308#acphy* at mii? phy ? 309 310## USB Controller and Devices; Experimental 311 312# Nereid USB controllers 313#slhci0 at intio0 addr 0xece380 intr 251 314#slhci1 at intio0 addr 0xeceb80 intr 250 315#options SLHCI_DEBUG 316 317# USB bus support 318#usb* at slhci? 319 320# USB Hubs 321#uhub* at usb? 322#uhub* at uhub? port ? configuration ? interface ? 323 324# USB HID device 325#uhidev* at uhub? port ? configuration ? interface ? 326 327# USB Mice; not supported wscons yet 328#ums* at uhidev? reportid ? 329#wsmouse* at ums? mux 0 330 331# USB Keyboards; not supported wscons yet 332#ukbd* at uhidev? reportid ? 333#wskbd* at ukbd? console ? mux 1 334 335# USB Generic HID devices 336#uhid* at uhidev? reportid ? 337 338# USB Printer 339#ulpt* at uhub? port ? configuration ? interface ? 340 341# USB Modem 342#umodem* at uhub? port ? configuration ? 343#ucom* at umodem? 344 345# USB Mass Storage; wd not supported 346#umass* at uhub? port ? configuration ? interface ? 347#atapibus* at umass? channel ? 348#scsibus* at umass? channel ? 349#wd* at umass? 350 351# USB audio 352#uaudio* at uhub? port ? configuration ? 353 354# USB MIDI 355#umidi* at uhub? port ? configuration ? 356 357# USB IrDA 358# USB-IrDA bridge spec 359#uirda* at uhub? port ? configuration ? interface ? 360#irframe* at uirda? 361 362# SigmaTel STIr4200 USB/IrDA Bridge 363#ustir* at uhub? port ? 364#irframe* at ustir? 365 366# USB Ethernet adapters 367#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 368#axe* at uhub? port ? # ASIX AX88172 based adapters 369#cue* at uhub? port ? # CATC USB-EL1201A based adapters 370#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 371#url* at uhub? port ? # Realtek RTL8150L based adapters 372#udav* at uhub? port ? # Davicom DM9601 based adapters 373 374# Prolific PL2301/PL2302 host-to-host adapter 375#upl* at uhub? port ? 376 377# Serial adapters 378#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 379#ucom* at uftdi? portno ? 380 381#umct* at uhub? port ? # MCT USB-RS232 serial adapter 382#ucom* at umct? portno ? 383 384#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 385#ucom* at uplcom? portno ? 386 387#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 388#ucom* at uvscom? portno ? 389 390# Diamond Multimedia Rio 500 391#urio* at uhub? port ? 392 393# USB Handspring Visor 394#uvisor* at uhub? port ? 395#ucom* at uvisor? 396 397# USB scanners 398#uscanner* at uhub? port ? 399 400# USB scanners that use SCSI emulation, e.g., HP5300 401#usscanner* at uhub? port ? 402#scsibus* at usscanner? channel ? 403 404# Y@P firmware loader 405#uyap* at uhub? port ? 406 407# D-Link DSB-R100 USB radio 408#udsbr* at uhub? port ? 409#radio* at udsbr? 410 411# USB Generic driver 412#ugen* at uhub? port ? 413 414 415#### Pseudo devices 416 417## A disk-like interface to files. Can be used to create floppy, CD, 418## miniroot images, etc. 419 420pseudo-device vnd 4 421 422## Concatenated and striped disks; with this, you can create a software-based 423## disk array similar to a "RAID 0" setup. See ccd(4). 424 425#pseudo-device ccd 4 426 427## Cryptographic disk devices. See cgd(4). 428 429#pseudo-device cgd 4 430 431## RAIDframe disk driver: software RAID driver. See raid(4). 432 433pseudo-device raid 8 434options RAID_AUTOCONFIG # auto-configuration of RAID components 435# Options to enable various other RAIDframe RAID types. 436# options RF_INCLUDE_EVENODD=1 437# options RF_INCLUDE_RAID5_RS=1 438# options RF_INCLUDE_PARITYLOGGING=1 439# options RF_INCLUDE_CHAINDECLUSTER=1 440# options RF_INCLUDE_INTERDECLUSTER=1 441# options RF_INCLUDE_PARITY_DECLUSTERING=1 442# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 443 444 445## Memory disk device, used on boot floppies with compressed 446## kernel-plus-root-disk images. 447 448#pseudo-device md 1 449 450## Loopback network interface; required 451pseudo-device loop 452 453## SLIP and CSLIP interfaces, for IP over a serial line. 454pseudo-device sl 1 455 456## PPP, the successor to SLIP. See pppd(8). 457pseudo-device ppp 1 458 459## PPP over Ethernet (RFC 2516) 460pseudo-device pppoe 461 462## Network "tunnel" device, allowing protocol stacks to run in the userland. 463## This is used by the third-party user-mode "ppp" program, and others. 464#pseudo-device tun 4 465#pseudo-device tap # virtual Ethernet 466 467## Generic L3 over IP tunnel 468#pseudo-device gre 2 # generic L3 over IP tunnel 469 470## Berkeley Packet Filter, required to run RARPD. A generic C-language 471## interface that allows selective examining of incoming packets. 472pseudo-device bpfilter 4 473 474## IP Filter, used in firewall and NAT applications. See ipnat(8) for 475## one example of the use of the IP Filter. 476#pseudo-device ipfilter 477 478## for IPv6 479pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 480#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 481#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 482 483## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 484pseudo-device vlan 485 486## Simple inter-network traffic bridging 487pseudo-device bridge 488#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 489 490#### Other device configuration 491 492## Pseudo ttys, required for network logins and programs like screen. 493 494pseudo-device pty # pseudo-terminals 495 496## Random device, used to implement /dev/random (a source of random noise), 497## and generate randomness for some kernel formulae. 498 499pseudo-device rnd 500 501pseudo-device clockctl # user control of clock subsystem 502pseudo-device ksyms # /dev/ksyms 503#pseudo-device pf # PF packet filter 504#pseudo-device pflog # PF log if 505