GENERIC revision 1.87
1# $NetBSD: GENERIC,v 1.87 2003/02/16 17:35:17 augustss 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: 1.87 $" 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 85 86## Loadable kernel module support 87#options LKM 88 89options USERCONF # userconf(4) support 90#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 91 92# Enable experimental buffer queue strategy for better responsiveness under 93# high disk I/O load. Use it with caution - it's not proven to be stable yet. 94#options NEW_BUFQ_STRATEGY 95 96## NFS boot options; not supported currently: needs nfsboot program 97#options NFS_BOOT_BOOTPARAM 98#options NFS_BOOT_BOOTP 99#options NFS_BOOT_DHCP 100 101#### Debugging options 102 103## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 104## serial console break or keyboard reset, where the PROM would normally 105## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 106#options DDB # kernel dynamic debugger 107#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 108#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 109#options PANICBUTTON # interrupt switch invokes DDB 110 111## You may also use gdb, on another computer connected to this machine over 112## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 113## KGDB_DEV is a dev_t encoded device number of the serial port to use. 114## KGDB is not supported for now. 115#options KGDB # support for kernel gdb 116#options KGDB_DEV=0xc00 # kgdb device number 117#options KGDB_DEVRATE=9600 # baud rate 118 119## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 120## such that gdb(1) can be used on a kernel coredump. 121 122#makeoptions DEBUG="-g" 123 124## Adds code to the kernel that does internal consistency checks, and will 125## cause the kernel to panic if corruption of internal data structures 126## is detected. 127#options DIAGNOSTIC # extra kernel sanity checking 128 129## Enable (possibly expensive) debugging code that may also display messages 130## on the system console 131#options DEBUG 132 133## These options enable verbose messages for several subsystems. 134## Warning, these may compile large string tables into the kernel! 135#options SCSIVERBOSE # human readable SCSI error messages 136#options USBVERBOSE # verbose USB device autoconfig messages 137 138## `INSECURE' turns off the kernel security level (securelevel = 0 always). 139## This allows writing to /dev/mem, loading kernel modules while multi-user, 140## and other insecurities good only for development work. Do not use this 141## option on a production machine. 142#options INSECURE 143 144## Allow non-root users to grab /dev/console with programs such as xconsole. 145## `xconsole' therefore does not need setuid root with this option enabled. 146#options UCONSOLE 147 148## `FDSCRIPTS' allows non-readable but executable scripts by providing a 149## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 150## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 151## opaque file mechanism. Perl calls this "secure setuid scripts." 152 153#options FDSCRIPTS 154#options SETUIDSCRIPTS 155 156## Options for compatibility with previous releases foreign system binaries. 157 158options COMPAT_43 # 4.3BSD system interfaces 159options COMPAT_09 # NetBSD 0.9 binary compatibility 160options COMPAT_10 # NetBSD 1.0 binary compatibility 161options COMPAT_11 # NetBSD 1.1 binary compatibility 162options COMPAT_12 # NetBSD 1.2 binary compatibility 163options COMPAT_13 # NetBSD 1.3 binary compatibility 164options COMPAT_14 # NetBSD 1.4 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. 171 172## File systems. 173file-system FFS # Berkeley Fast Filesystem 174file-system NFS # Sun NFS-compatible filesystem client 175file-system KERNFS # kernel data-structure filesystem 176#file-system NULLFS # NULL layered filesystem (buggy) 177#file-system OVERLAY # overlay file system 178file-system MFS # memory-based filesystem 179#file-system FDESC # user file descriptor filesystem 180file-system UMAPFS # uid/gid remapping filesystem 181#file-system LFS # Log-structured filesystem (experimental) 182#file-system PORTAL # portal filesystem (experimental) 183file-system PROCFS # /proc 184file-system CD9660 # ISO 9660 + Rock Ridge file system 185#file-system UNION # union file system (a little buggy) 186file-system MSDOSFS # MS-DOS FAT filesystem(s). 187#file-system ADOSFS # AmigaDOS filesystem 188 189## File system options. 190options NFSSERVER # Sun NFS-compatible filesystem server 191#options QUOTA # FFS quotas 192#options FFS_EI # FFS Endian Independent support 193options SOFTDEP # FFS soft updates support. 194 195## Network protocol support. In most environments, INET is required. 196options INET # IP (Internet Protocol) v4 197options INET6 # IPV6 198#options IPSEC # IP security 199#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 200#options IPSEC_DEBUG # debug for IP security 201#options GATEWAY # packet forwarding ("router switch") 202#options MROUTING # packet forwarding of multicast packets 203#options DIRECTED_BROADCAST # allow broadcasts through routers 204#options NS # Xerox NS networking 205#options NSIP # Xerox NS tunneling over IP 206#options ISO,TPIP # OSI networking 207#options EON # OSI tunneling over IP 208#options CCITT,LLC,HDLC # X.25 packet switched protocol 209#options NETATALK # AppleTalk (over Ethernet) protocol 210#options NTP # Network Time Protocol in-kernel support 211#options PPS_SYNC # Add serial line synchronization for NTP 212options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 213#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 214#options IPFILTER_DEFAULT_BLOCK # block all packets by default 215#options PPP_BSDCOMP # Add BSD compression to ppp device 216#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 217#options PPP_FILTER # Add active filters for ppp (via bpf) 218#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 219 220 221#### Device configurations 222 223## Fundamental devices; see also std.x68k 224dmac0 at intio0 addr 0xe84000 # DMA controler 225xel0 at intio0 226opm0 at intio0 addr 0xe90000 # OPM: required for fdc 227 228## Display devices and console 229grfbus0 at mainbus0 # bitmapped displays 230grf0 at grfbus0 # multiplane graphics 231grf1 at grfbus0 # flexible graphics 232 233kbd0 at mfp0 # standard keyboard 234ite0 at grf0 # internal terminal emulator 235options ITE_KERNEL_ATTR=4 # bold for kernel messages 236 # see /sys/arch/x68k/dev/itevar.h 237pseudo-device pow 2 # software power switch 238 239## floppy disks 240fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controler 241fd* at fdc0 unit ? # builtin floppy drives 242 243## SCSI devices 244scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 245scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 246spc0 at scsirom0 # genuin SCSI 247spc1 at scsirom1 # genuin SCSI 248scsibus* at spc? 249mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 250scsibus* at mha0 251 252sd* at scsibus? target ? lun ? # SCSI disks 253cd* at scsibus? target ? lun ? # SCSI CD-ROMs 254#st* at scsibus? target ? lun ? # SCSI tapes 255#ss* at scsibus? target ? lun ? # SCSI scanners 256#ch* at scsibus? target ? lun ? # SCSI changer devices 257#uk* at scsibus? target ? lun ? # SCSI unknown devices 258 259## Ports 260zsc0 at intio0 addr 0xe98000 intr 112 261zstty0 at zsc0 channel 0 # built-in RS-232C 262ms0 at zsc0 channel 1 # standard mouse 263#zsc1 at intio0 addr 0xeafc00 intr 113 264#zstty2 at zsc1 channel 0 265#zstty3 at zsc1 channel 1 266#zsc2 at intio0 addr 0xeafc10 intr 114 267#zstty4 at zsc2 channel 0 268#zstty5 at zsc2 channel 1 269par0 at intio0 addr 0xe8c000 # Builtin printer port 270 271pseudo-device sram # battery-backuped static RAM 272pseudo-device bell # OPM bell 273 274xcom0 at mainbus0 # NS16550 fast serial 275xcom1 at mainbus0 276 277## Audio device 278vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 279audio* at vs? 280 281## Network interfaces 282ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 283ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 284neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 285neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 286ne* at neptune? addr 0x300 # NE2000 or clone 287 288## Bank memory disk 289bmd* at intio0 addr 0xece3f0 # Nereid 290bmd* at intio0 addr 0xecebf0 # Nereid 291 292## MII/PHY support for USB ethernet 293#acphy* at mii? phy ? 294 295## USB Controller and Devices; Experimental 296 297# Nereid USB controllers 298#slhci0 at intio0 addr 0xece380 intr 251 299#slhci1 at intio0 addr 0xeceb80 intr 250 300#options SLHCI_DEBUG 301 302# USB bus support 303#usb* at slhci? 304 305# USB Hubs 306#uhub* at usb? 307#uhub* at uhub? port ? configuration ? interface ? 308 309# USB HID device 310#uhidev* at uhub? port ? configuration ? interface ? 311 312# USB Mice; not supported wscons yet 313#ums* at uhidev? reportid ? 314#wsmouse* at ums? mux 0 315 316# USB Keyboards; not supported wscons yet 317#ukbd* at uhidev? reportid ? 318#wskbd* at ukbd? console ? mux 1 319 320# USB Generic HID devices 321#uhid* at uhidev? reportid ? 322 323# USB Printer 324#ulpt* at uhub? port ? configuration ? interface ? 325 326# USB Modem 327#umodem* at uhub? port ? configuration ? 328#ucom* at umodem? 329 330# USB Mass Storage; wd not supported 331#umass* at uhub? port ? configuration ? interface ? 332#atapibus* at umass? channel ? 333#scsibus* at umass? channel ? 334#wd* at umass? 335 336# USB audio 337#uaudio* at uhub? port ? configuration ? 338 339# USB MIDI 340#umidi* at uhub? port ? configuration ? 341 342# USB IrDA 343# USB-IrDA bridge spec 344#uirda* at uhub? port ? configuration ? interface ? 345#irframe* at uirda? 346 347# SigmaTel STIr4200 USB/IrDA Bridge 348#ustir* at uhub? port ? 349#irframe* at ustir? 350 351# USB Ethernet adapters 352#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 353#cue* at uhub? port ? # CATC USB-EL1201A based adapters 354#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 355#uax* at uhub? port ? # ASIX AX88172 based adapters 356#url* at uhub? port ? # Realtek RTL8150L based adapters 357 358# Prolific PL2301/PL2302 host-to-host adapter 359#upl* at uhub? port ? 360 361# Serial adapters 362#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 363#ucom* at uftdi? portno ? 364 365#umct* at uhub? port ? # MCT USB-RS232 serial adapter 366#ucom* at umct? portno ? 367 368#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 369#ucom* at uplcom? portno ? 370 371#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 372#ucom* at uvscom? portno ? 373 374# Diamond Multimedia Rio 500 375#urio* at uhub? port ? 376 377# USB Handspring Visor 378#uvisor* at uhub? port ? 379#ucom* at uvisor? 380 381# USB scanners 382#uscanner* at uhub? port ? 383 384# USB scanners that use SCSI emulation, e.g., HP5300 385#usscanner* at uhub? port ? 386#scsibus* at usscanner? channel ? 387 388# Y@P firmware loader 389#uyap* at uhub? port ? 390 391# D-Link DSB-R100 USB radio 392#udsbr* at uhub? port ? 393#radio* at udsbr? 394 395# USB Generic driver 396#ugen* at uhub? port ? 397 398 399#### Pseudo devices 400 401## A disk-like interface to files. Can be used to create floppy, CD, 402## miniroot images, etc. 403 404pseudo-device vnd 4 405 406## Concatenated and striped disks; with this, you can create a software-based 407## disk array similar to a "RAID 0" setup. See ccd(4). 408 409#pseudo-device ccd 4 410 411## Cryptographic disk devices. See cgd(4). 412 413#pseudo-device cgd 4 414 415## RAIDframe disk driver: software RAID driver. See raid(4). 416 417pseudo-device raid 8 418options RAID_AUTOCONFIG # auto-configuration of RAID components 419# Options to enable various other RAIDframe RAID types. 420# options RF_INCLUDE_EVENODD=1 421# options RF_INCLUDE_RAID5_RS=1 422# options RF_INCLUDE_PARITYLOGGING=1 423# options RF_INCLUDE_CHAINDECLUSTER=1 424# options RF_INCLUDE_INTERDECLUSTER=1 425# options RF_INCLUDE_PARITY_DECLUSTERING=1 426# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 427 428 429## Memory disk device, used on boot floppies with compressed 430## kernel-plus-root-disk images. 431 432#pseudo-device md 1 433 434## Loopback network interface; required 435pseudo-device loop 436 437## SLIP and CSLIP interfaces, for IP over a serial line. 438pseudo-device sl 1 439 440## PPP, the successor to SLIP. See pppd(8). 441pseudo-device ppp 1 442 443## PPP over Ethernet (RFC 2516) 444pseudo-device pppoe 445 446## Network "tunnel" device, allowing protocol stacks to run in the userland. 447## This is used by the third-party user-mode "ppp" program, and others. 448#pseudo-device tun 4 449 450## Generic L3 over IP tunnel 451#pseudo-device gre 2 # generic L3 over IP tunnel 452 453## Berkeley Packet Filter, required to run RARPD. A generic C-language 454## interface that allows selective examining of incoming packets. 455pseudo-device bpfilter 4 456 457## IP Filter, used in firewall and NAT applications. See ipnat(8) for 458## one example of the use of the IP Filter. 459#pseudo-device ipfilter 460 461## for IPv6 462pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 463#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 464#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 465 466## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 467pseudo-device vlan 468 469## Simple inter-network traffic bridging 470pseudo-device bridge 471 472#### Other device configuration 473 474## Pseudo ttys, required for network logins and programs like screen. 475 476pseudo-device pty # pseudo-terminals 477 478## Random device, used to implement /dev/random (a source of random noise), 479## and generate randomness for some kernel formulae. 480 481pseudo-device rnd 482 483pseudo-device clockctl # user control of clock subsystem 484