GENERIC revision 1.178
1# $NetBSD: GENERIC,v 1.178 2014/11/12 10:47:24 manu 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: 1.178 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29maxusers 8 30 31## System kernel configuration. See options(4) for more detail. 32 33 34## Options for variants of the m68k MPU 35## you must have at least the correct one; REQUIRED 36options M68030 37options M68040 38options M68060 39## If you want an optimized kernel for a specific processor, use either: 40#makeoptions CMACHFLAGS="-m68030" 41#makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 42#makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 43 44 45#### System options specific to the x68k port 46 47options EXTENDED_MEMORY # support for >16MB memory 48options FPU_EMULATE # software fpu emulation for MC68030 49options FPSP # floating point emulation for MC68040 50options M060SP # int/fp emulation for MC68060 51#options JUPITER # support for "Jupiter-X" accelerator 52#options MAPPEDCOPY # use page mapping for large copyin/copyout 53#options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 54 55 56#### System options that are the same for all ports 57 58## Root device configuration: change the ?'s if you are going to use a 59## nonstandard root partition (other than where the kernel is booted from) 60## and/or nonstandard root type (not ffs or nfs). Normally this can be 61## automagically determined at boot time. 62 63config netbsd root on ? type ? 64#config netbsd root on sd0 type ffs 65 66## RTC is offset from GMT; -540 means JST-9 67options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 68 69## System call tracing (see ktrace(1)). 70options KTRACE 71 72## Collect statistics on kernel malloc's and free's. This does have a 73## significant performance hit on slower machines, so it is intended for 74## diagnostic use only. 75#options KMEMSTATS 76 77## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 78options SYSVMSG # System V message queues 79options SYSVSEM # System V semaphores 80options SYSVSHM # System V shared memory 81 82## Loadable kernel module support 83options MODULAR # new style module(7) framework 84options MODULAR_DEFAULT_AUTOLOAD 85 86options USERCONF # userconf(4) support 87#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 88options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 89 90# Enable experimental buffer queue strategy for better responsiveness under 91# high disk I/O load. Use it with caution - it's not proven to be stable yet. 92#options BUFQ_READPRIO 93#options BUFQ_PRIOCSCAN 94 95## NFS boot options; not supported currently: needs nfsboot program 96#options NFS_BOOT_BOOTPARAM 97#options NFS_BOOT_BOOTP 98options NFS_BOOT_DHCP 99 100#### Debugging options 101 102## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 103## serial console break or keyboard reset, where the PROM would normally 104## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 105options DDB # kernel dynamic debugger 106#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 107#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 108#options PANICBUTTON # interrupt switch invokes DDB 109 110## You may also use gdb, on another computer connected to this machine over 111## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 112## KGDB_DEV is a dev_t encoded device number of the serial port to use. 113## KGDB is not supported for now. 114#options KGDB # support for kernel gdb 115#options KGDB_DEV=0xc00 # kgdb device number 116#options KGDB_DEVRATE=9600 # baud rate 117 118## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 119## such that gdb(1) can be used on a kernel coredump. 120 121#makeoptions DEBUG="-g" 122 123## Adds code to the kernel that does internal consistency checks, and will 124## cause the kernel to panic if corruption of internal data structures 125## is detected. 126#options DIAGNOSTIC # extra kernel sanity checking 127 128## Enable (possibly expensive) debugging code that may also display messages 129## on the system console 130#options DEBUG 131 132## These options enable verbose messages for several subsystems. 133## Warning, these may compile large string tables into the kernel! 134#options SCSIVERBOSE # human readable SCSI error messages 135#options USBVERBOSE # verbose USB device autoconfig messages 136 137## `INSECURE' turns off the kernel security level (securelevel = 0 always). 138## This allows writing to /dev/mem, loading kernel modules while multi-user, 139## and other insecurities good only for development work. Do not use this 140## option on a production machine. 141#options INSECURE 142 143## `FDSCRIPTS' allows non-readable but executable scripts by providing a 144## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 145## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 146## opaque file mechanism. Perl calls this "secure setuid scripts." 147 148#options FDSCRIPTS 149#options SETUIDSCRIPTS 150 151## Options for compatibility with previous releases foreign system binaries. 152 153options COMPAT_43 # 4.3BSD system interfaces 154options COMPAT_09 # NetBSD 0.9, 155options COMPAT_10 # NetBSD 1.0, 156options COMPAT_11 # NetBSD 1.1, 157options COMPAT_12 # NetBSD 1.2, 158options COMPAT_13 # NetBSD 1.3, 159options COMPAT_14 # NetBSD 1.4, 160options COMPAT_15 # NetBSD 1.5, 161options COMPAT_16 # NetBSD 1.6, 162options COMPAT_20 # NetBSD 2.0, 163options COMPAT_30 # NetBSD 3.0, 164options COMPAT_40 # NetBSD 4.0, 165options COMPAT_50 # NetBSD 5.0, 166options COMPAT_60 # NetBSD 6.0, and 167options COMPAT_70 # NetBSD 7.0 binary 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 180file-system NULLFS # NULL layered filesystem 181#file-system OVERLAY # overlay file system 182file-system MFS # memory-based filesystem 183#file-system FDESC # user file descriptor filesystem 184#file-system UMAPFS # uid/gid remapping filesystem 185#file-system LFS # Log-structured 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 191file-system PTYFS # /dev/pts/N support 192file-system TMPFS # Efficient memory file-system 193#file-system UDF # experimental - OSTA UDF CD/DVD file-system 194 195## File system options. 196options NFSSERVER # Sun NFS-compatible filesystem server 197#options QUOTA # legacy UFS quotas 198#options QUOTA2 # new, in-filesystem UFS quotas 199#options FFS_EI # FFS Endian Independent support 200options WAPBL # File system journaling support 201#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 202options FFS_NO_SNAPSHOT # No FFS snapshot support 203#options UFS_EXTATTR # Extended attribute support for UFS1 204#options UFS_EXTATTR_AUTOSTART 205#options UFS_EXTATTR_AUTOCREATE=1024 206 207## Network protocol support. In most environments, INET is required. 208options INET # IP (Internet Protocol) v4 209options INET6 # IPV6 210#options IPSEC # IP security 211#options IPSEC_DEBUG # debug for IP security 212#options GATEWAY # packet forwarding ("router switch") 213#options MROUTING # packet forwarding of multicast packets 214#options PIM # Protocol Independent Multicast 215#options DIRECTED_BROADCAST # allow broadcasts through routers 216#options NETATALK # AppleTalk (over Ethernet) protocol 217#options NTP # Network Time Protocol in-kernel support 218#options PPS_SYNC # Add serial line synchronization for NTP 219#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 220#options IPFILTER_LOOKUP # ippool(8) support 221#options IPFILTER_DEFAULT_BLOCK # block all packets by default 222#options PPP_BSDCOMP # Add BSD compression to ppp device 223#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 224#options PPP_FILTER # Add active filters for ppp (via bpf) 225#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 226 227#options ALTQ # Manipulate network interfaces' output queues 228#options ALTQ_BLUE # Stochastic Fair Blue 229#options ALTQ_CBQ # Class-Based Queueing 230#options ALTQ_CDNR # Diffserv Traffic Conditioner 231#options ALTQ_FIFOQ # First-In First-Out Queue 232#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 233#options ALTQ_HFSC # Hierarchical Fair Service Curve 234#options ALTQ_LOCALQ # Local queueing discipline 235#options ALTQ_PRIQ # Priority Queueing 236#options ALTQ_RED # Random Early Detection 237#options ALTQ_RIO # RED with IN/OUT 238#options ALTQ_WFQ # Weighted Fair Queueing 239 240 241#### Device configurations 242 243## Fundamental devices; see also std.x68k 244dmac0 at intio0 addr 0xe84000 # DMA controller 245xel0 at intio0 246opm0 at intio0 addr 0xe90000 # OPM: required for fdc 247 248## Display devices and console 249grfbus0 at mainbus0 # bitmapped displays 250grf0 at grfbus0 addr 0 # multiplane graphics 251grf1 at grfbus0 addr 1 # flexible graphics 252 253kbd0 at mfp0 # standard keyboard 254ite0 at grf0 grfaddr 0 # internal terminal emulator 255options ITE_KERNEL_ATTR=4 # bold for kernel messages 256 # see /sys/arch/x68k/dev/itevar.h 257 258## floppy disks 259fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 260fd* at fdc0 unit ? # builtin floppy drives 261 262## SCSI devices 263scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 264scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 265spc0 at scsirom0 # genuin SCSI 266spc1 at scsirom1 # genuin SCSI 267scsibus* at spc? 268mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 269scsibus* at mha0 270 271sd* at scsibus? target ? lun ? # SCSI disks 272cd* at scsibus? target ? lun ? # SCSI CD-ROMs 273#st* at scsibus? target ? lun ? # SCSI tapes 274#ss* at scsibus? target ? lun ? # SCSI scanners 275#ch* at scsibus? target ? lun ? # SCSI changer devices 276#uk* at scsibus? target ? lun ? # SCSI unknown devices 277 278## Ports 279zsc0 at intio0 addr 0xe98000 intr 112 280zstty0 at zsc0 channel 0 # built-in RS-232C 281ms0 at zsc0 channel 1 # standard mouse 282#zsc1 at intio0 addr 0xeafc00 intr 113 283#zstty2 at zsc1 channel 0 284#zstty3 at zsc1 channel 1 285#zsc2 at intio0 addr 0xeafc10 intr 114 286#zstty4 at zsc2 channel 0 287#zstty5 at zsc2 channel 1 288par0 at intio0 addr 0xe8c000 # Builtin printer port 289 290sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 291pseudo-device bell # OPM bell 292 293powsw0 at mfp0 # Front switch 294#powsw1 at mfp0 # External power switch 295 296com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 297com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 298 299## Audio device 300vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 301audio* at vs? 302 303## Network interfaces 304ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 305ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 306neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 307neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 308ne* at neptune? addr 0x300 # NE2000 or clone 309 310## Bank memory disk 311bmd* at intio0 addr 0xece3f0 # Nereid 312bmd* at intio0 addr 0xecebf0 # Nereid 313 314## MII/PHY support for USB ethernet 315#acphy* at mii? phy ? 316 317## USB Controller and Devices; Experimental 318 319# Nereid USB controllers 320#slhci0 at intio0 addr 0xece380 intr 251 321#slhci1 at intio0 addr 0xeceb80 intr 250 322#options SLHCI_DEBUG 323 324# USB bus support 325#usb* at slhci? 326 327# USB Hubs 328#uhub* at usb? 329#uhub* at uhub? port ? 330 331# USB HID device 332#uhidev* at uhub? port ? configuration ? interface ? 333 334# USB Mice; not supported wscons yet 335#ums* at uhidev? reportid ? 336#wsmouse* at ums? mux 0 337 338# USB Keyboards; not supported wscons yet 339#ukbd* at uhidev? reportid ? 340#wskbd* at ukbd? console ? mux 1 341 342# USB serial adapter 343#ucycom* at uhidev? reportid ? 344 345# USB Generic HID devices 346#uhid* at uhidev? reportid ? 347 348# USB Printer 349#ulpt* at uhub? port ? configuration ? interface ? 350 351# USB Modem 352#umodem* at uhub? port ? configuration ? 353#ucom* at umodem? 354 355# Option N.V. Wireless WAN modems 356#uhso* at uhub? port ? configuration ? 357 358# USB Mass Storage; wd not supported 359#umass* at uhub? port ? configuration ? interface ? 360#atapibus* at umass? 361#scsibus* at umass? 362#wd* at umass? 363 364# USB audio 365#uaudio* at uhub? port ? configuration ? 366 367# USB MIDI 368#umidi* at uhub? port ? configuration ? 369 370# USB IrDA 371# USB-IrDA bridge spec 372#uirda* at uhub? port ? configuration ? interface ? 373#irframe* at uirda? 374 375# SigmaTel STIr4200 USB/IrDA Bridge 376#ustir* at uhub? port ? 377#irframe* at ustir? 378 379# USB Ethernet adapters 380#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 381#axe* at uhub? port ? # ASIX AX88172 based adapters 382#cue* at uhub? port ? # CATC USB-EL1201A based adapters 383#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 384#url* at uhub? port ? # Realtek RTL8150L based adapters 385#udav* at uhub? port ? # Davicom DM9601 based adapters 386 387# Prolific PL2301/PL2302 host-to-host adapter 388#upl* at uhub? port ? 389 390# Serial adapters 391#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 392#ucom* at uftdi? portno ? 393 394#umct* at uhub? port ? # MCT USB-RS232 serial adapter 395#ucom* at umct? portno ? 396 397#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 398#ucom* at uplcom? portno ? 399 400#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 401#ucom* at uvscom? portno ? 402 403# Diamond Multimedia Rio 500 404#urio* at uhub? port ? 405 406# USB Handspring Visor 407#uvisor* at uhub? port ? 408#ucom* at uvisor? 409 410# Kyocera AIR-EDGE PHONE 411#ukyopon* at uhub? port ? 412#ucom* at ukyopon? portno ? 413 414# USB scanners 415#uscanner* at uhub? port ? 416 417# USB scanners that use SCSI emulation, e.g., HP5300 418#usscanner* at uhub? port ? 419#scsibus* at usscanner? channel ? 420 421# Y@P firmware loader 422#uyap* at uhub? port ? 423 424# D-Link DSB-R100 USB radio 425#udsbr* at uhub? port ? 426#radio* at udsbr? 427 428# USB Generic driver 429#ugen* at uhub? port ? 430 431 432#### Pseudo devices 433 434# 435# accept filters 436#pseudo-device accf_data # "dataready" accept filter 437#pseudo-device accf_http # "httpready" accept filter 438 439## A disk-like interface to files. Can be used to create floppy, CD, 440## miniroot images, etc. 441 442pseudo-device vnd 443#options VND_COMPRESSION # compressed vnd(4) 444 445## Concatenated and striped disks; with this, you can create a software-based 446## disk array similar to a "RAID 0" setup. See ccd(4). 447 448#pseudo-device ccd 449 450## Cryptographic disk devices. See cgd(4). 451 452#pseudo-device cgd 453 454## RAIDframe disk driver: software RAID driver. See raid(4). 455 456pseudo-device raid 457options RAID_AUTOCONFIG # auto-configuration of RAID components 458# Options to enable various other RAIDframe RAID types. 459# options RF_INCLUDE_EVENODD=1 460# options RF_INCLUDE_RAID5_RS=1 461# options RF_INCLUDE_PARITYLOGGING=1 462# options RF_INCLUDE_CHAINDECLUSTER=1 463# options RF_INCLUDE_INTERDECLUSTER=1 464# options RF_INCLUDE_PARITY_DECLUSTERING=1 465# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 466 467 468## Memory disk device, used on boot floppies with compressed 469## kernel-plus-root-disk images. 470 471#pseudo-device md 472 473## Loopback network interface; required 474pseudo-device loop 475 476## SLIP and CSLIP interfaces, for IP over a serial line. 477pseudo-device sl 478 479## PPP, the successor to SLIP. See pppd(8). 480pseudo-device ppp 481 482## PPP over Ethernet (RFC 2516) 483pseudo-device pppoe 484 485## Network "tunnel" device, allowing protocol stacks to run in the userland. 486## This is used by the third-party user-mode "ppp" program, and others. 487#pseudo-device tun 488#pseudo-device tap # virtual Ethernet 489 490## Generic L3 over IP tunnel 491#pseudo-device gre # generic L3 over IP tunnel 492 493## Berkeley Packet Filter, required to run RARPD. A generic C-language 494## interface that allows selective examining of incoming packets. 495pseudo-device bpfilter 496 497#pseudo-device carp # Common Address Redundancy Protocol 498 499## IP Filter, used in firewall and NAT applications. See ipnat(8) for 500## one example of the use of the IP Filter. 501#pseudo-device ipfilter 502 503## for IPv6 504pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 505#pseudo-device faith # IPv[46] tcp relay translation i/f 506pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 507 508## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 509pseudo-device vlan 510 511## Simple inter-network traffic bridging 512pseudo-device bridge 513#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 514pseudo-device agr # IEEE 802.3ad link aggregation 515 516#### Other device configuration 517 518## Pseudo ttys, required for network logins and programs like screen. 519 520pseudo-device pty # pseudo-terminals 521 522## Random device, used to implement /dev/random (a source of random noise), 523## and generate randomness for some kernel formulae. 524 525 526pseudo-device clockctl # user control of clock subsystem 527pseudo-device ksyms # /dev/ksyms 528#pseudo-device pf # PF packet filter 529#pseudo-device pflog # PF log if 530#pseudo-device fss # file system snapshot device 531 532# Veriexec 533# 534# a pseudo device needed for veriexec 535#pseudo-device veriexec 536# 537# Uncomment the fingerprint methods below that are desired. Note that 538# removing fingerprint methods will have almost no impact on the kernel 539# code size. 540# 541#options VERIFIED_EXEC_FP_RMD160 542#options VERIFIED_EXEC_FP_SHA256 543#options VERIFIED_EXEC_FP_SHA384 544#options VERIFIED_EXEC_FP_SHA512 545#options VERIFIED_EXEC_FP_SHA1 546#options VERIFIED_EXEC_FP_MD5 547