GENERIC revision 1.101
1# $NetBSD: GENERIC,v 1.101 2004/10/23 14:00:53 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: 1.101 $" 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. 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 PIM # Protocol Independent Multicast 204#options DIRECTED_BROADCAST # allow broadcasts through routers 205#options NS # Xerox NS networking 206#options NSIP # Xerox NS tunneling over IP 207#options ISO,TPIP # OSI networking 208#options EON # OSI tunneling over IP 209#options CCITT,LLC,HDLC # X.25 packet switched protocol 210#options NETATALK # AppleTalk (over Ethernet) protocol 211#options NTP # Network Time Protocol in-kernel support 212#options PPS_SYNC # Add serial line synchronization for NTP 213options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 214#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 215#options IPFILTER_DEFAULT_BLOCK # block all packets by default 216#options PPP_BSDCOMP # Add BSD compression to ppp device 217#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 218#options PPP_FILTER # Add active filters for ppp (via bpf) 219#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 220 221#options ALTQ # Manipulate network interfaces' output queues 222#options ALTQ_BLUE # Stochastic Fair Blue 223#options ALTQ_CBQ # Class-Based Queueing 224#options ALTQ_CDNR # Diffserv Traffic Conditioner 225#options ALTQ_FIFOQ # First-In First-Out Queue 226#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 227#options ALTQ_HFSC # Hierarchical Fair Service Curve 228#options ALTQ_LOCALQ # Local queueing discipline 229#options ALTQ_PRIQ # Priority Queueing 230#options ALTQ_RED # Random Early Detection 231#options ALTQ_RIO # RED with IN/OUT 232#options ALTQ_WFQ # Weighted Fair Queueing 233 234 235#### Device configurations 236 237## Fundamental devices; see also std.x68k 238dmac0 at intio0 addr 0xe84000 # DMA controller 239xel0 at intio0 240opm0 at intio0 addr 0xe90000 # OPM: required for fdc 241 242## Display devices and console 243grfbus0 at mainbus0 # bitmapped displays 244grf0 at grfbus0 # multiplane graphics 245grf1 at grfbus0 # flexible graphics 246 247kbd0 at mfp0 # standard keyboard 248ite0 at grf0 # internal terminal emulator 249options ITE_KERNEL_ATTR=4 # bold for kernel messages 250 # see /sys/arch/x68k/dev/itevar.h 251pseudo-device pow 2 # software power switch 252 253## floppy disks 254fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 255fd* at fdc0 unit ? # builtin floppy drives 256 257## SCSI devices 258scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 259scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 260spc0 at scsirom0 # genuin SCSI 261spc1 at scsirom1 # genuin SCSI 262scsibus* at spc? 263mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 264scsibus* at mha0 265 266sd* at scsibus? target ? lun ? # SCSI disks 267cd* at scsibus? target ? lun ? # SCSI CD-ROMs 268#st* at scsibus? target ? lun ? # SCSI tapes 269#ss* at scsibus? target ? lun ? # SCSI scanners 270#ch* at scsibus? target ? lun ? # SCSI changer devices 271#uk* at scsibus? target ? lun ? # SCSI unknown devices 272 273## Ports 274zsc0 at intio0 addr 0xe98000 intr 112 275zstty0 at zsc0 channel 0 # built-in RS-232C 276ms0 at zsc0 channel 1 # standard mouse 277#zsc1 at intio0 addr 0xeafc00 intr 113 278#zstty2 at zsc1 channel 0 279#zstty3 at zsc1 channel 1 280#zsc2 at intio0 addr 0xeafc10 intr 114 281#zstty4 at zsc2 channel 0 282#zstty5 at zsc2 channel 1 283par0 at intio0 addr 0xe8c000 # Builtin printer port 284 285pseudo-device sram # battery-backuped static RAM 286pseudo-device bell # OPM bell 287 288xcom0 at mainbus0 # NS16550 fast serial 289xcom1 at mainbus0 290 291## Audio device 292vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 293audio* at vs? 294 295## Network interfaces 296ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 297ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 298neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 299neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 300ne* at neptune? addr 0x300 # NE2000 or clone 301 302## Bank memory disk 303bmd* at intio0 addr 0xece3f0 # Nereid 304bmd* at intio0 addr 0xecebf0 # Nereid 305 306## MII/PHY support for USB ethernet 307#acphy* at mii? phy ? 308 309## USB Controller and Devices; Experimental 310 311# Nereid USB controllers 312#slhci0 at intio0 addr 0xece380 intr 251 313#slhci1 at intio0 addr 0xeceb80 intr 250 314#options SLHCI_DEBUG 315 316# USB bus support 317#usb* at slhci? 318 319# USB Hubs 320#uhub* at usb? 321#uhub* at uhub? port ? configuration ? interface ? 322 323# USB HID device 324#uhidev* at uhub? port ? configuration ? interface ? 325 326# USB Mice; not supported wscons yet 327#ums* at uhidev? reportid ? 328#wsmouse* at ums? mux 0 329 330# USB Keyboards; not supported wscons yet 331#ukbd* at uhidev? reportid ? 332#wskbd* at ukbd? console ? mux 1 333 334# USB Generic HID devices 335#uhid* at uhidev? reportid ? 336 337# USB Printer 338#ulpt* at uhub? port ? configuration ? interface ? 339 340# USB Modem 341#umodem* at uhub? port ? configuration ? 342#ucom* at umodem? 343 344# USB Mass Storage; wd not supported 345#umass* at uhub? port ? configuration ? interface ? 346#atapibus* at umass? channel ? 347#scsibus* at umass? channel ? 348#wd* at umass? 349 350# USB audio 351#uaudio* at uhub? port ? configuration ? 352 353# USB MIDI 354#umidi* at uhub? port ? configuration ? 355 356# USB IrDA 357# USB-IrDA bridge spec 358#uirda* at uhub? port ? configuration ? interface ? 359#irframe* at uirda? 360 361# SigmaTel STIr4200 USB/IrDA Bridge 362#ustir* at uhub? port ? 363#irframe* at ustir? 364 365# USB Ethernet adapters 366#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 367#axe* at uhub? port ? # ASIX AX88172 based adapters 368#cue* at uhub? port ? # CATC USB-EL1201A based adapters 369#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 370#url* at uhub? port ? # Realtek RTL8150L based adapters 371#udav* at uhub? port ? # Davicom DM9601 based adapters 372 373# Prolific PL2301/PL2302 host-to-host adapter 374#upl* at uhub? port ? 375 376# Serial adapters 377#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 378#ucom* at uftdi? portno ? 379 380#umct* at uhub? port ? # MCT USB-RS232 serial adapter 381#ucom* at umct? portno ? 382 383#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 384#ucom* at uplcom? portno ? 385 386#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 387#ucom* at uvscom? portno ? 388 389# Diamond Multimedia Rio 500 390#urio* at uhub? port ? 391 392# USB Handspring Visor 393#uvisor* at uhub? port ? 394#ucom* at uvisor? 395 396# USB scanners 397#uscanner* at uhub? port ? 398 399# USB scanners that use SCSI emulation, e.g., HP5300 400#usscanner* at uhub? port ? 401#scsibus* at usscanner? channel ? 402 403# Y@P firmware loader 404#uyap* at uhub? port ? 405 406# D-Link DSB-R100 USB radio 407#udsbr* at uhub? port ? 408#radio* at udsbr? 409 410# USB Generic driver 411#ugen* at uhub? port ? 412 413 414#### Pseudo devices 415 416## A disk-like interface to files. Can be used to create floppy, CD, 417## miniroot images, etc. 418 419pseudo-device vnd 4 420 421## Concatenated and striped disks; with this, you can create a software-based 422## disk array similar to a "RAID 0" setup. See ccd(4). 423 424#pseudo-device ccd 4 425 426## Cryptographic disk devices. See cgd(4). 427 428#pseudo-device cgd 4 429 430## RAIDframe disk driver: software RAID driver. See raid(4). 431 432pseudo-device raid 8 433options RAID_AUTOCONFIG # auto-configuration of RAID components 434# Options to enable various other RAIDframe RAID types. 435# options RF_INCLUDE_EVENODD=1 436# options RF_INCLUDE_RAID5_RS=1 437# options RF_INCLUDE_PARITYLOGGING=1 438# options RF_INCLUDE_CHAINDECLUSTER=1 439# options RF_INCLUDE_INTERDECLUSTER=1 440# options RF_INCLUDE_PARITY_DECLUSTERING=1 441# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 442 443 444## Memory disk device, used on boot floppies with compressed 445## kernel-plus-root-disk images. 446 447#pseudo-device md 1 448 449## Loopback network interface; required 450pseudo-device loop 451 452## SLIP and CSLIP interfaces, for IP over a serial line. 453pseudo-device sl 1 454 455## PPP, the successor to SLIP. See pppd(8). 456pseudo-device ppp 1 457 458## PPP over Ethernet (RFC 2516) 459pseudo-device pppoe 460 461## Network "tunnel" device, allowing protocol stacks to run in the userland. 462## This is used by the third-party user-mode "ppp" program, and others. 463#pseudo-device tun 4 464 465## Generic L3 over IP tunnel 466#pseudo-device gre 2 # generic L3 over IP tunnel 467 468## Berkeley Packet Filter, required to run RARPD. A generic C-language 469## interface that allows selective examining of incoming packets. 470pseudo-device bpfilter 4 471 472## IP Filter, used in firewall and NAT applications. See ipnat(8) for 473## one example of the use of the IP Filter. 474#pseudo-device ipfilter 475 476## for IPv6 477pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 478#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 479#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 480 481## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 482pseudo-device vlan 483 484## Simple inter-network traffic bridging 485pseudo-device bridge 486#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 487 488#### Other device configuration 489 490## Pseudo ttys, required for network logins and programs like screen. 491 492pseudo-device pty # pseudo-terminals 493 494## Random device, used to implement /dev/random (a source of random noise), 495## and generate randomness for some kernel formulae. 496 497pseudo-device rnd 498 499pseudo-device clockctl # user control of clock subsystem 500pseudo-device ksyms # /dev/ksyms 501#pseudo-device pf # PF packet filter 502#pseudo-device pflog # PF log if 503