GENERIC revision 1.127
1# $NetBSD: GENERIC,v 1.127 2006/06/28 15:19:29 liamjfoy 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: 1.127 $" 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_30 # NetBSD 3.0 compatibility. 168options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 169#options COMPAT_M68K4K # NetBSD/m68k4k binaries 170#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 171#options COMPAT_SVR4 # SVR4 binary compatibility; broken 172#options COMPAT_LINUX # Linux/m68k binary compatibility 173#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 174options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 175 176## File systems. 177file-system FFS # Berkeley Fast Filesystem 178file-system NFS # Sun NFS-compatible filesystem client 179file-system KERNFS # kernel data-structure filesystem 180#file-system NULLFS # NULL layered filesystem (buggy) 181#file-system OVERLAY # overlay file system 182file-system MFS # memory-based filesystem 183#file-system FDESC # user file descriptor filesystem 184file-system UMAPFS # uid/gid remapping filesystem 185#file-system LFS # Log-structured filesystem (experimental) 186#file-system PORTAL # portal filesystem (experimental) 187file-system PROCFS # /proc 188file-system CD9660 # ISO 9660 + Rock Ridge file system 189#file-system UNION # union file system (a little buggy) 190file-system MSDOSFS # MS-DOS FAT filesystem(s). 191#file-system ADOSFS # AmigaDOS filesystem 192file-system PTYFS # /dev/pts/N support 193#file-system TMPFS # experimental - Efficient memory file-system 194#file-system UDF # experimental - OSTA UDF CD/DVD file-system 195 196## File system options. 197options NFSSERVER # Sun NFS-compatible filesystem server 198#options QUOTA # FFS quotas 199#options FFS_EI # FFS Endian Independent support 200options SOFTDEP # FFS soft updates support. 201#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 202options FFS_NO_SNAPSHOT # No FFS snapshot support 203 204## Network protocol support. In most environments, INET is required. 205options INET # IP (Internet Protocol) v4 206options INET6 # IPV6 207#options IPSEC # IP security 208#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 209#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 210#options IPSEC_DEBUG # debug for IP security 211#options GATEWAY # packet forwarding ("router switch") 212#options MROUTING # packet forwarding of multicast packets 213#options PIM # Protocol Independent Multicast 214#options DIRECTED_BROADCAST # allow broadcasts through routers 215#options NS # Xerox NS networking 216#options NSIP # Xerox NS tunneling over IP 217#options ISO,TPIP # OSI networking 218#options EON # OSI tunneling over IP 219#options CCITT,LLC,HDLC # X.25 packet switched protocol 220#options NETATALK # AppleTalk (over Ethernet) protocol 221#options NTP # Network Time Protocol in-kernel support 222#options PPS_SYNC # Add serial line synchronization for NTP 223options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 224#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 225#options IPFILTER_DEFAULT_BLOCK # block all packets by default 226#options PPP_BSDCOMP # Add BSD compression to ppp device 227#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 228#options PPP_FILTER # Add active filters for ppp (via bpf) 229#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 230 231#options ALTQ # Manipulate network interfaces' output queues 232#options ALTQ_BLUE # Stochastic Fair Blue 233#options ALTQ_CBQ # Class-Based Queueing 234#options ALTQ_CDNR # Diffserv Traffic Conditioner 235#options ALTQ_FIFOQ # First-In First-Out Queue 236#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 237#options ALTQ_HFSC # Hierarchical Fair Service Curve 238#options ALTQ_LOCALQ # Local queueing discipline 239#options ALTQ_PRIQ # Priority Queueing 240#options ALTQ_RED # Random Early Detection 241#options ALTQ_RIO # RED with IN/OUT 242#options ALTQ_WFQ # Weighted Fair Queueing 243 244 245#### Device configurations 246 247## Fundamental devices; see also std.x68k 248dmac0 at intio0 addr 0xe84000 # DMA controller 249xel0 at intio0 250opm0 at intio0 addr 0xe90000 # OPM: required for fdc 251 252## Display devices and console 253grfbus0 at mainbus0 # bitmapped displays 254grf0 at grfbus0 addr 0 # multiplane graphics 255grf1 at grfbus0 addr 1 # flexible graphics 256 257kbd0 at mfp0 # standard keyboard 258ite0 at grf0 grfaddr 0 # internal terminal emulator 259options ITE_KERNEL_ATTR=4 # bold for kernel messages 260 # see /sys/arch/x68k/dev/itevar.h 261pseudo-device pow 2 # software power switch 262 263## floppy disks 264fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 265fd* at fdc0 unit ? # builtin floppy drives 266 267## SCSI devices 268scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 269scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 270spc0 at scsirom0 # genuin SCSI 271spc1 at scsirom1 # genuin SCSI 272scsibus* at spc? 273mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 274scsibus* at mha0 275 276sd* at scsibus? target ? lun ? # SCSI disks 277cd* at scsibus? target ? lun ? # SCSI CD-ROMs 278#st* at scsibus? target ? lun ? # SCSI tapes 279#ss* at scsibus? target ? lun ? # SCSI scanners 280#ch* at scsibus? target ? lun ? # SCSI changer devices 281#uk* at scsibus? target ? lun ? # SCSI unknown devices 282 283## Ports 284zsc0 at intio0 addr 0xe98000 intr 112 285zstty0 at zsc0 channel 0 # built-in RS-232C 286ms0 at zsc0 channel 1 # standard mouse 287#zsc1 at intio0 addr 0xeafc00 intr 113 288#zstty2 at zsc1 channel 0 289#zstty3 at zsc1 channel 1 290#zsc2 at intio0 addr 0xeafc10 intr 114 291#zstty4 at zsc2 channel 0 292#zstty5 at zsc2 channel 1 293par0 at intio0 addr 0xe8c000 # Builtin printer port 294 295pseudo-device sram # battery-backuped static RAM 296pseudo-device bell # OPM bell 297 298xcom0 at mainbus0 # NS16550 fast serial 299xcom1 at mainbus0 300 301## Audio device 302vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 303audio* at vs? 304 305## Network interfaces 306ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 307ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 308neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 309neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 310ne* at neptune? addr 0x300 # NE2000 or clone 311 312## Bank memory disk 313bmd* at intio0 addr 0xece3f0 # Nereid 314bmd* at intio0 addr 0xecebf0 # Nereid 315 316## MII/PHY support for USB ethernet 317#acphy* at mii? phy ? 318 319## USB Controller and Devices; Experimental 320 321# Nereid USB controllers 322#slhci0 at intio0 addr 0xece380 intr 251 323#slhci1 at intio0 addr 0xeceb80 intr 250 324#options SLHCI_DEBUG 325 326# USB bus support 327#usb* at slhci? 328 329# USB Hubs 330#uhub* at usb? 331#uhub* at uhub? port ? configuration ? interface ? 332 333# USB HID device 334#uhidev* at uhub? port ? configuration ? interface ? 335 336# USB Mice; not supported wscons yet 337#ums* at uhidev? reportid ? 338#wsmouse* at ums? mux 0 339 340# USB Keyboards; not supported wscons yet 341#ukbd* at uhidev? reportid ? 342#wskbd* at ukbd? console ? mux 1 343 344# USB serial adpater 345#ucycom* at uhidev? reportid ? 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; wd not supported 358#umass* at uhub? port ? configuration ? interface ? 359#atapibus* at umass? channel ? 360#scsibus* at umass? channel ? 361#wd* at umass? 362 363# USB audio 364#uaudio* at uhub? port ? configuration ? 365 366# USB MIDI 367#umidi* at uhub? port ? configuration ? 368 369# USB IrDA 370# USB-IrDA bridge spec 371#uirda* at uhub? port ? configuration ? interface ? 372#irframe* at uirda? 373 374# SigmaTel STIr4200 USB/IrDA Bridge 375#ustir* at uhub? port ? 376#irframe* at ustir? 377 378# USB Ethernet adapters 379#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 380#axe* at uhub? port ? # ASIX AX88172 based adapters 381#cue* at uhub? port ? # CATC USB-EL1201A based adapters 382#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 383#url* at uhub? port ? # Realtek RTL8150L based adapters 384#udav* at uhub? port ? # Davicom DM9601 based adapters 385 386# Prolific PL2301/PL2302 host-to-host adapter 387#upl* at uhub? port ? 388 389# Serial adapters 390#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 391#ucom* at uftdi? portno ? 392 393#umct* at uhub? port ? # MCT USB-RS232 serial adapter 394#ucom* at umct? portno ? 395 396#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 397#ucom* at uplcom? portno ? 398 399#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 400#ucom* at uvscom? portno ? 401 402# Diamond Multimedia Rio 500 403#urio* at uhub? port ? 404 405# USB Handspring Visor 406#uvisor* at uhub? port ? 407#ucom* at uvisor? 408 409# Kyocera AIR-EDGE PHONE 410#ukyopon* at uhub? port ? 411#ucom* at ukyopon? portno ? 412 413# USB scanners 414#uscanner* at uhub? port ? 415 416# USB scanners that use SCSI emulation, e.g., HP5300 417#usscanner* at uhub? port ? 418#scsibus* at usscanner? channel ? 419 420# Y@P firmware loader 421#uyap* at uhub? port ? 422 423# D-Link DSB-R100 USB radio 424#udsbr* at uhub? port ? 425#radio* at udsbr? 426 427# USB Generic driver 428#ugen* at uhub? port ? 429 430 431#### Pseudo devices 432 433## A disk-like interface to files. Can be used to create floppy, CD, 434## miniroot images, etc. 435 436pseudo-device vnd 437#options VND_COMPRESSION # compressed vnd(4) 438 439## Concatenated and striped disks; with this, you can create a software-based 440## disk array similar to a "RAID 0" setup. See ccd(4). 441 442#pseudo-device ccd 4 443 444## Cryptographic disk devices. See cgd(4). 445 446#pseudo-device cgd 4 447 448## RAIDframe disk driver: software RAID driver. See raid(4). 449 450pseudo-device raid 8 451options RAID_AUTOCONFIG # auto-configuration of RAID components 452# Options to enable various other RAIDframe RAID types. 453# options RF_INCLUDE_EVENODD=1 454# options RF_INCLUDE_RAID5_RS=1 455# options RF_INCLUDE_PARITYLOGGING=1 456# options RF_INCLUDE_CHAINDECLUSTER=1 457# options RF_INCLUDE_INTERDECLUSTER=1 458# options RF_INCLUDE_PARITY_DECLUSTERING=1 459# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 460 461 462## Memory disk device, used on boot floppies with compressed 463## kernel-plus-root-disk images. 464 465#pseudo-device md 1 466 467## Loopback network interface; required 468pseudo-device loop 469 470## SLIP and CSLIP interfaces, for IP over a serial line. 471pseudo-device sl 472 473## PPP, the successor to SLIP. See pppd(8). 474pseudo-device ppp 475 476## PPP over Ethernet (RFC 2516) 477pseudo-device pppoe 478 479## Network "tunnel" device, allowing protocol stacks to run in the userland. 480## This is used by the third-party user-mode "ppp" program, and others. 481#pseudo-device tun 482#pseudo-device tap # virtual Ethernet 483 484## Generic L3 over IP tunnel 485#pseudo-device gre # generic L3 over IP tunnel 486 487## Berkeley Packet Filter, required to run RARPD. A generic C-language 488## interface that allows selective examining of incoming packets. 489pseudo-device bpfilter 490 491#pseudo-device carp # Common Address Redundancy Protocol 492 493## IP Filter, used in firewall and NAT applications. See ipnat(8) for 494## one example of the use of the IP Filter. 495#pseudo-device ipfilter 496 497## for IPv6 498pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 499#pseudo-device faith # IPv[46] tcp relay translation i/f 500pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 501 502## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 503pseudo-device vlan 504 505## Simple inter-network traffic bridging 506pseudo-device bridge 507#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 508 509#### Other device configuration 510 511## Pseudo ttys, required for network logins and programs like screen. 512 513pseudo-device pty # pseudo-terminals 514 515## Random device, used to implement /dev/random (a source of random noise), 516## and generate randomness for some kernel formulae. 517 518pseudo-device rnd 519 520pseudo-device clockctl # user control of clock subsystem 521pseudo-device ksyms # /dev/ksyms 522#pseudo-device pf # PF packet filter 523#pseudo-device pflog # PF log if 524pseudo-device fss 4 # file system snapshot device 525 526# Veriexec 527#options VERIFIED_EXEC 528# 529# a pseudo device needed for veriexec 530#pseudo-device veriexec 1 531# 532# Uncomment the fingerprint methods below that are desired. Note that 533# removing fingerprint methods will have almost no impact on the kernel 534# code size. 535# 536#options VERIFIED_EXEC_FP_RMD160 537#options VERIFIED_EXEC_FP_SHA256 538#options VERIFIED_EXEC_FP_SHA384 539#options VERIFIED_EXEC_FP_SHA512 540#options VERIFIED_EXEC_FP_SHA1 541#options VERIFIED_EXEC_FP_MD5 542 543