GENERIC revision 1.183
1# $NetBSD: GENERIC,v 1.183 2016/12/13 20:42:21 christos 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: 1.183 $" 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## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 73options SYSVMSG # System V message queues 74options SYSVSEM # System V semaphores 75options SYSVSHM # System V shared memory 76 77## Loadable kernel module support 78options MODULAR # new style module(7) framework 79options MODULAR_DEFAULT_AUTOLOAD 80 81options USERCONF # userconf(4) support 82#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 83options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 84 85# Enable experimental buffer queue strategy for better responsiveness under 86# high disk I/O load. Use it with caution - it's not proven to be stable yet. 87#options BUFQ_READPRIO 88#options BUFQ_PRIOCSCAN 89 90## NFS boot options; not supported currently: needs nfsboot program 91#options NFS_BOOT_BOOTPARAM 92#options NFS_BOOT_BOOTP 93options NFS_BOOT_DHCP 94 95#### Debugging options 96 97## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 98## serial console break or keyboard reset, where the PROM would normally 99## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 100options DDB # kernel dynamic debugger 101#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 102#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 103#options PANICBUTTON # interrupt switch invokes DDB 104 105## You may also use gdb, on another computer connected to this machine over 106## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 107## KGDB_DEV is a dev_t encoded device number of the serial port to use. 108## KGDB is not supported for now. 109#options KGDB # support for kernel gdb 110#options KGDB_DEV=0xc00 # kgdb device number 111#options KGDB_DEVRATE=9600 # baud rate 112 113## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 114## such that gdb(1) can be used on a kernel coredump. 115 116#makeoptions DEBUG="-g" 117 118## Adds code to the kernel that does internal consistency checks, and will 119## cause the kernel to panic if corruption of internal data structures 120## is detected. 121#options DIAGNOSTIC # extra kernel sanity checking 122 123## Enable (possibly expensive) debugging code that may also display messages 124## on the system console 125#options DEBUG 126 127## These options enable verbose messages for several subsystems. 128## Warning, these may compile large string tables into the kernel! 129#options SCSIVERBOSE # human readable SCSI error messages 130#options USBVERBOSE # verbose USB device autoconfig messages 131 132## `INSECURE' turns off the kernel security level (securelevel = 0 always). 133## This allows writing to /dev/mem, loading kernel modules while multi-user, 134## and other insecurities good only for development work. Do not use this 135## option on a production machine. 136#options INSECURE 137 138## `FDSCRIPTS' allows non-readable but executable scripts by providing a 139## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 140## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 141## opaque file mechanism. Perl calls this "secure setuid scripts." 142 143#options FDSCRIPTS 144#options SETUIDSCRIPTS 145 146## Options for compatibility with previous releases foreign system binaries. 147 148options COMPAT_43 # 4.3BSD system interfaces 149options COMPAT_09 # NetBSD 0.9, 150options COMPAT_10 # NetBSD 1.0, 151options COMPAT_11 # NetBSD 1.1, 152options COMPAT_12 # NetBSD 1.2, 153options COMPAT_13 # NetBSD 1.3, 154options COMPAT_14 # NetBSD 1.4, 155options COMPAT_15 # NetBSD 1.5, 156options COMPAT_16 # NetBSD 1.6, 157options COMPAT_20 # NetBSD 2.0, 158options COMPAT_30 # NetBSD 3.0, 159options COMPAT_40 # NetBSD 4.0, 160options COMPAT_50 # NetBSD 5.0, 161options COMPAT_60 # NetBSD 6.0, and 162options COMPAT_70 # NetBSD 7.0 binary compatibility. 163options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 164#options COMPAT_M68K4K # NetBSD/m68k4k binaries 165#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 166#options COMPAT_SVR4 # SVR4 binary compatibility; broken 167#options COMPAT_LINUX # Linux/m68k binary compatibility 168#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 169options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 170 171## File systems. 172file-system FFS # Berkeley Fast Filesystem 173file-system NFS # Sun NFS-compatible filesystem client 174file-system KERNFS # kernel data-structure filesystem 175file-system NULLFS # NULL layered filesystem 176#file-system OVERLAY # overlay file system 177file-system MFS # memory-based filesystem 178#file-system FDESC # user file descriptor filesystem 179#file-system UMAPFS # uid/gid remapping filesystem 180#file-system LFS # Log-structured filesystem (experimental) 181file-system PROCFS # /proc 182file-system CD9660 # ISO 9660 + Rock Ridge file system 183#file-system UNION # union file system (a little buggy) 184file-system MSDOSFS # MS-DOS FAT filesystem(s). 185#file-system ADOSFS # AmigaDOS filesystem 186file-system PTYFS # /dev/pts/N support 187file-system TMPFS # Efficient memory file-system 188#file-system UDF # experimental - OSTA UDF CD/DVD file-system 189 190## File system options. 191options NFSSERVER # Sun NFS-compatible filesystem server 192#options QUOTA # legacy UFS quotas 193#options QUOTA2 # new, in-filesystem UFS quotas 194#options FFS_EI # FFS Endian Independent support 195options WAPBL # File system journaling support 196#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 197options FFS_NO_SNAPSHOT # No FFS snapshot support 198#options UFS_EXTATTR # Extended attribute support for UFS1 199 200## Network protocol support. In most environments, INET is required. 201options INET # IP (Internet Protocol) v4 202options INET6 # IPV6 203#options IPSEC # IP security 204#options IPSEC_DEBUG # debug for IP security 205#options GATEWAY # packet forwarding ("router switch") 206#options MROUTING # packet forwarding of multicast packets 207#options PIM # Protocol Independent Multicast 208#options DIRECTED_BROADCAST # allow broadcasts through routers 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 212#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 213#options IPFILTER_LOOKUP # ippool(8) support 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#options ALTQ # Manipulate network interfaces' output queues 221#options ALTQ_BLUE # Stochastic Fair Blue 222#options ALTQ_CBQ # Class-Based Queueing 223#options ALTQ_CDNR # Diffserv Traffic Conditioner 224#options ALTQ_FIFOQ # First-In First-Out Queue 225#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 226#options ALTQ_HFSC # Hierarchical Fair Service Curve 227#options ALTQ_LOCALQ # Local queueing discipline 228#options ALTQ_PRIQ # Priority Queueing 229#options ALTQ_RED # Random Early Detection 230#options ALTQ_RIO # RED with IN/OUT 231#options ALTQ_WFQ # Weighted Fair Queueing 232 233 234#### Device configurations 235 236## Fundamental devices; see also std.x68k 237dmac0 at intio0 addr 0xe84000 # DMA controller 238xel0 at intio0 239opm0 at intio0 addr 0xe90000 # OPM: required for fdc 240 241## Display devices and console 242grfbus0 at mainbus0 # bitmapped displays 243grf0 at grfbus0 addr 0 # multiplane graphics 244grf1 at grfbus0 addr 1 # flexible graphics 245 246kbd0 at mfp0 # standard keyboard 247ite0 at grf0 grfaddr 0 # internal terminal emulator 248options ITE_KERNEL_ATTR=4 # bold for kernel messages 249 # see /sys/arch/x68k/dev/itevar.h 250 251## floppy disks 252fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 253fd* at fdc0 unit ? # builtin floppy drives 254 255## SCSI devices 256scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 257scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 258spc0 at scsirom0 # genuin SCSI 259spc1 at scsirom1 # genuin SCSI 260scsibus* at spc? 261mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 262scsibus* at mha0 263 264sd* at scsibus? target ? lun ? # SCSI disks 265cd* at scsibus? target ? lun ? # SCSI CD-ROMs 266#st* at scsibus? target ? lun ? # SCSI tapes 267#ss* at scsibus? target ? lun ? # SCSI scanners 268#ch* at scsibus? target ? lun ? # SCSI changer devices 269#uk* at scsibus? target ? lun ? # SCSI unknown devices 270 271## Ports 272zsc0 at intio0 addr 0xe98000 intr 112 273zstty0 at zsc0 channel 0 # built-in RS-232C 274ms0 at zsc0 channel 1 # standard mouse 275#zsc1 at intio0 addr 0xeafc00 intr 113 276#zstty2 at zsc1 channel 0 277#zstty3 at zsc1 channel 1 278#zsc2 at intio0 addr 0xeafc10 intr 114 279#zstty4 at zsc2 channel 0 280#zstty5 at zsc2 channel 1 281par0 at intio0 addr 0xe8c000 # Builtin printer port 282 283sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 284pseudo-device bell # OPM bell 285 286powsw0 at mfp0 # Front switch 287#powsw1 at mfp0 # External power switch 288 289com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 290com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 291 292## Audio device 293vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 294audio* at vs? 295 296spkr* at audio? # PC speaker (synthesized) 297 298## Network interfaces 299ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 300ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 301neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 302neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 303ne* at neptune? addr 0x300 # NE2000 or clone 304 305## Bank memory disk 306bmd* at intio0 addr 0xece3f0 # Nereid 307bmd* at intio0 addr 0xecebf0 # Nereid 308 309## MII/PHY support for USB ethernet 310#acphy* at mii? phy ? 311 312## USB Controller and Devices; Experimental 313 314# Nereid USB controllers 315#slhci0 at intio0 addr 0xece380 intr 251 316#slhci1 at intio0 addr 0xeceb80 intr 250 317#options SLHCI_DEBUG 318 319# USB bus support 320#usb* at slhci? 321 322# USB Hubs 323#uhub* at usb? 324#uhub* at uhub? port ? 325 326# USB HID device 327#uhidev* at uhub? port ? configuration ? interface ? 328 329# USB Mice; not supported wscons yet 330#ums* at uhidev? reportid ? 331#wsmouse* at ums? mux 0 332 333# USB Keyboards; not supported wscons yet 334#ukbd* at uhidev? reportid ? 335#wskbd* at ukbd? console ? mux 1 336 337# USB serial adapter 338#ucycom* at uhidev? reportid ? 339 340# USB Generic HID devices 341#uhid* at uhidev? reportid ? 342 343# USB Printer 344#ulpt* at uhub? port ? configuration ? interface ? 345 346# USB Modem 347#umodem* at uhub? port ? configuration ? 348#ucom* at umodem? 349 350# Option N.V. Wireless WAN modems 351#uhso* at uhub? port ? configuration ? 352 353# USB Mass Storage; wd not supported 354#umass* at uhub? port ? configuration ? interface ? 355#atapibus* at umass? 356#scsibus* at umass? 357#wd* at umass? 358 359# USB audio 360#uaudio* at uhub? port ? configuration ? 361 362# USB MIDI 363#umidi* at uhub? port ? configuration ? 364 365# USB IrDA 366# USB-IrDA bridge spec 367#uirda* at uhub? port ? configuration ? interface ? 368#irframe* at uirda? 369 370# SigmaTel STIr4200 USB/IrDA Bridge 371#ustir* at uhub? port ? 372#irframe* at ustir? 373 374# USB Ethernet adapters 375#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 376#axe* at uhub? port ? # ASIX AX88172 based adapters 377#cue* at uhub? port ? # CATC USB-EL1201A based adapters 378#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 379#url* at uhub? port ? # Realtek RTL8150L based adapters 380#udav* at uhub? port ? # Davicom DM9601 based adapters 381 382# Prolific PL2301/PL2302 host-to-host adapter 383#upl* at uhub? port ? 384 385# Serial adapters 386#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 387#ucom* at uftdi? portno ? 388 389#umct* at uhub? port ? # MCT USB-RS232 serial adapter 390#ucom* at umct? portno ? 391 392#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 393#ucom* at uplcom? portno ? 394 395#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 396#ucom* at uvscom? portno ? 397 398# Diamond Multimedia Rio 500 399#urio* at uhub? port ? 400 401# USB Handspring Visor 402#uvisor* at uhub? port ? 403#ucom* at uvisor? 404 405# Kyocera AIR-EDGE PHONE 406#ukyopon* at uhub? port ? 407#ucom* at ukyopon? portno ? 408 409# USB scanners 410#uscanner* at uhub? port ? 411 412# USB scanners that use SCSI emulation, e.g., HP5300 413#usscanner* at uhub? port ? 414#scsibus* at usscanner? channel ? 415 416# Y@P firmware loader 417#uyap* at uhub? port ? 418 419# D-Link DSB-R100 USB radio 420#udsbr* at uhub? port ? 421#radio* at udsbr? 422 423# USB Generic driver 424#ugen* at uhub? port ? 425 426 427#### Pseudo devices 428 429# 430# accept filters 431#pseudo-device accf_data # "dataready" accept filter 432#pseudo-device accf_http # "httpready" accept filter 433 434## A disk-like interface to files. Can be used to create floppy, CD, 435## miniroot images, etc. 436 437pseudo-device vnd 438#options VND_COMPRESSION # compressed vnd(4) 439 440## Concatenated and striped disks; with this, you can create a software-based 441## disk array similar to a "RAID 0" setup. See ccd(4). 442 443#pseudo-device ccd 444 445## Cryptographic disk devices. See cgd(4). 446 447#pseudo-device cgd 448 449## RAIDframe disk driver: software RAID driver. See raid(4). 450 451pseudo-device raid 452options RAID_AUTOCONFIG # auto-configuration of RAID components 453# Options to enable various other RAIDframe RAID types. 454# options RF_INCLUDE_EVENODD=1 455# options RF_INCLUDE_RAID5_RS=1 456# options RF_INCLUDE_PARITYLOGGING=1 457# options RF_INCLUDE_CHAINDECLUSTER=1 458# options RF_INCLUDE_INTERDECLUSTER=1 459# options RF_INCLUDE_PARITY_DECLUSTERING=1 460# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 461 462 463## Memory disk device, used on boot floppies with compressed 464## kernel-plus-root-disk images. 465 466#pseudo-device md 467 468## Loopback network interface; required 469pseudo-device loop 470 471## SLIP and CSLIP interfaces, for IP over a serial line. 472pseudo-device sl 473 474## PPP, the successor to SLIP. See pppd(8). 475pseudo-device ppp 476 477## PPP over Ethernet (RFC 2516) 478pseudo-device pppoe 479 480## Network "tunnel" device, allowing protocol stacks to run in the userland. 481## This is used by the third-party user-mode "ppp" program, and others. 482#pseudo-device tun 483#pseudo-device tap # virtual Ethernet 484 485## Generic L3 over IP tunnel 486#pseudo-device gre # generic L3 over IP tunnel 487 488## Berkeley Packet Filter, required to run RARPD. A generic C-language 489## interface that allows selective examining of incoming packets. 490pseudo-device bpfilter 491 492#pseudo-device carp # Common Address Redundancy Protocol 493 494## IP Filter, used in firewall and NAT applications. See ipnat(8) for 495## one example of the use of the IP Filter. 496#pseudo-device ipfilter 497 498## for IPv6 499pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 500#pseudo-device faith # IPv[46] tcp relay translation i/f 501pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 502 503## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 504pseudo-device vlan 505 506## Simple inter-network traffic bridging 507pseudo-device bridge 508#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 509pseudo-device agr # IEEE 802.3ad link aggregation 510 511#### Other device configuration 512 513## Pseudo ttys, required for network logins and programs like screen. 514 515pseudo-device pty # pseudo-terminals 516 517## Random device, used to implement /dev/random (a source of random noise), 518## and generate randomness for some kernel formulae. 519 520 521pseudo-device clockctl # user control of clock subsystem 522pseudo-device ksyms # /dev/ksyms 523#pseudo-device pf # PF packet filter 524#pseudo-device pflog # PF log if 525#pseudo-device fss # file system snapshot device 526 527# Veriexec 528# 529# a pseudo device needed for veriexec 530#pseudo-device veriexec 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