GENERIC revision 1.175
1# $NetBSD: GENERIC,v 1.175 2014/08/16 17:56:34 apb 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: 1.175 $" 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 84 85options USERCONF # userconf(4) support 86#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 87options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 88 89# Enable experimental buffer queue strategy for better responsiveness under 90# high disk I/O load. Use it with caution - it's not proven to be stable yet. 91#options BUFQ_READPRIO 92#options BUFQ_PRIOCSCAN 93 94## NFS boot options; not supported currently: needs nfsboot program 95#options NFS_BOOT_BOOTPARAM 96#options NFS_BOOT_BOOTP 97options NFS_BOOT_DHCP 98 99#### Debugging options 100 101## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 102## serial console break or keyboard reset, where the PROM would normally 103## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 104options DDB # kernel dynamic debugger 105#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 106#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 107#options PANICBUTTON # interrupt switch invokes DDB 108 109## You may also use gdb, on another computer connected to this machine over 110## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 111## KGDB_DEV is a dev_t encoded device number of the serial port to use. 112## KGDB is not supported for now. 113#options KGDB # support for kernel gdb 114#options KGDB_DEV=0xc00 # kgdb device number 115#options KGDB_DEVRATE=9600 # baud rate 116 117## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 118## such that gdb(1) can be used on a kernel coredump. 119 120#makeoptions DEBUG="-g" 121 122## Adds code to the kernel that does internal consistency checks, and will 123## cause the kernel to panic if corruption of internal data structures 124## is detected. 125#options DIAGNOSTIC # extra kernel sanity checking 126 127## Enable (possibly expensive) debugging code that may also display messages 128## on the system console 129#options DEBUG 130 131## These options enable verbose messages for several subsystems. 132## Warning, these may compile large string tables into the kernel! 133#options SCSIVERBOSE # human readable SCSI error messages 134#options USBVERBOSE # verbose USB device autoconfig messages 135 136## `INSECURE' turns off the kernel security level (securelevel = 0 always). 137## This allows writing to /dev/mem, loading kernel modules while multi-user, 138## and other insecurities good only for development work. Do not use this 139## option on a production machine. 140#options INSECURE 141 142## `FDSCRIPTS' allows non-readable but executable scripts by providing a 143## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 144## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 145## opaque file mechanism. Perl calls this "secure setuid scripts." 146 147#options FDSCRIPTS 148#options SETUIDSCRIPTS 149 150## Options for compatibility with previous releases foreign system binaries. 151 152options COMPAT_43 # 4.3BSD system interfaces 153options COMPAT_09 # NetBSD 0.9 binary compatibility 154options COMPAT_10 # NetBSD 1.0 binary compatibility 155options COMPAT_11 # NetBSD 1.1 binary compatibility 156options COMPAT_12 # NetBSD 1.2 binary compatibility 157options COMPAT_13 # NetBSD 1.3 binary compatibility 158options COMPAT_14 # NetBSD 1.4 binary compatibility 159options COMPAT_15 # NetBSD 1.5 binary compatibility 160options COMPAT_16 # NetBSD 1.6 binary compatibility 161options COMPAT_20 # NetBSD 2.0 binary compatibility 162options COMPAT_30 # NetBSD 3.0 compatibility. 163options COMPAT_40 # NetBSD 4.0 compatibility. 164options COMPAT_50 # NetBSD 5.0 compatibility. 165options COMPAT_60 # NetBSD 6.0 compatibility. 166options COMPAT_70 # NetBSD 7.0 compatibility. 167options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 168#options COMPAT_M68K4K # NetBSD/m68k4k binaries 169#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 170#options COMPAT_SVR4 # SVR4 binary compatibility; broken 171#options COMPAT_LINUX # Linux/m68k binary compatibility 172#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 173options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 174 175## File systems. 176file-system FFS # Berkeley Fast Filesystem 177file-system NFS # Sun NFS-compatible filesystem client 178file-system KERNFS # kernel data-structure filesystem 179file-system NULLFS # NULL layered filesystem 180#file-system OVERLAY # overlay file system 181file-system MFS # memory-based filesystem 182#file-system FDESC # user file descriptor filesystem 183#file-system UMAPFS # uid/gid remapping filesystem 184#file-system LFS # Log-structured filesystem (experimental) 185file-system PROCFS # /proc 186file-system CD9660 # ISO 9660 + Rock Ridge file system 187#file-system UNION # union file system (a little buggy) 188file-system MSDOSFS # MS-DOS FAT filesystem(s). 189#file-system ADOSFS # AmigaDOS filesystem 190file-system PTYFS # /dev/pts/N support 191file-system TMPFS # Efficient memory file-system 192#file-system UDF # experimental - OSTA UDF CD/DVD file-system 193 194## File system options. 195options NFSSERVER # Sun NFS-compatible filesystem server 196#options QUOTA # legacy UFS quotas 197#options QUOTA2 # new, in-filesystem UFS quotas 198#options FFS_EI # FFS Endian Independent support 199options WAPBL # File system journaling support 200#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 201options FFS_NO_SNAPSHOT # No FFS snapshot support 202 203## Network protocol support. In most environments, INET is required. 204options INET # IP (Internet Protocol) v4 205options INET6 # IPV6 206#options IPSEC # IP security 207#options IPSEC_DEBUG # debug for IP security 208#options GATEWAY # packet forwarding ("router switch") 209#options MROUTING # packet forwarding of multicast packets 210#options PIM # Protocol Independent Multicast 211#options DIRECTED_BROADCAST # allow broadcasts through routers 212#options NETATALK # AppleTalk (over Ethernet) protocol 213#options NTP # Network Time Protocol in-kernel support 214#options PPS_SYNC # Add serial line synchronization for NTP 215#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 216#options IPFILTER_LOOKUP # ippool(8) support 217#options IPFILTER_DEFAULT_BLOCK # block all packets by default 218#options PPP_BSDCOMP # Add BSD compression to ppp device 219#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 220#options PPP_FILTER # Add active filters for ppp (via bpf) 221#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 222 223#options ALTQ # Manipulate network interfaces' output queues 224#options ALTQ_BLUE # Stochastic Fair Blue 225#options ALTQ_CBQ # Class-Based Queueing 226#options ALTQ_CDNR # Diffserv Traffic Conditioner 227#options ALTQ_FIFOQ # First-In First-Out Queue 228#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 229#options ALTQ_HFSC # Hierarchical Fair Service Curve 230#options ALTQ_LOCALQ # Local queueing discipline 231#options ALTQ_PRIQ # Priority Queueing 232#options ALTQ_RED # Random Early Detection 233#options ALTQ_RIO # RED with IN/OUT 234#options ALTQ_WFQ # Weighted Fair Queueing 235 236 237#### Device configurations 238 239## Fundamental devices; see also std.x68k 240dmac0 at intio0 addr 0xe84000 # DMA controller 241xel0 at intio0 242opm0 at intio0 addr 0xe90000 # OPM: required for fdc 243 244## Display devices and console 245grfbus0 at mainbus0 # bitmapped displays 246grf0 at grfbus0 addr 0 # multiplane graphics 247grf1 at grfbus0 addr 1 # flexible graphics 248 249kbd0 at mfp0 # standard keyboard 250ite0 at grf0 grfaddr 0 # internal terminal emulator 251options ITE_KERNEL_ATTR=4 # bold for kernel messages 252 # see /sys/arch/x68k/dev/itevar.h 253 254## floppy disks 255fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 256fd* at fdc0 unit ? # builtin floppy drives 257 258## SCSI devices 259scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 260scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 261spc0 at scsirom0 # genuin SCSI 262spc1 at scsirom1 # genuin SCSI 263scsibus* at spc? 264mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 265scsibus* at mha0 266 267sd* at scsibus? target ? lun ? # SCSI disks 268cd* at scsibus? target ? lun ? # SCSI CD-ROMs 269#st* at scsibus? target ? lun ? # SCSI tapes 270#ss* at scsibus? target ? lun ? # SCSI scanners 271#ch* at scsibus? target ? lun ? # SCSI changer devices 272#uk* at scsibus? target ? lun ? # SCSI unknown devices 273 274## Ports 275zsc0 at intio0 addr 0xe98000 intr 112 276zstty0 at zsc0 channel 0 # built-in RS-232C 277ms0 at zsc0 channel 1 # standard mouse 278#zsc1 at intio0 addr 0xeafc00 intr 113 279#zstty2 at zsc1 channel 0 280#zstty3 at zsc1 channel 1 281#zsc2 at intio0 addr 0xeafc10 intr 114 282#zstty4 at zsc2 channel 0 283#zstty5 at zsc2 channel 1 284par0 at intio0 addr 0xe8c000 # Builtin printer port 285 286sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 287pseudo-device bell # OPM bell 288 289powsw0 at mfp0 # Front switch 290#powsw1 at mfp0 # External power switch 291 292com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 293com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 294 295## Audio device 296vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 297audio* at vs? 298 299## Network interfaces 300ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 301ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 302neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 303neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 304ne* at neptune? addr 0x300 # NE2000 or clone 305 306## Bank memory disk 307bmd* at intio0 addr 0xece3f0 # Nereid 308bmd* at intio0 addr 0xecebf0 # Nereid 309 310## MII/PHY support for USB ethernet 311#acphy* at mii? phy ? 312 313## USB Controller and Devices; Experimental 314 315# Nereid USB controllers 316#slhci0 at intio0 addr 0xece380 intr 251 317#slhci1 at intio0 addr 0xeceb80 intr 250 318#options SLHCI_DEBUG 319 320# USB bus support 321#usb* at slhci? 322 323# USB Hubs 324#uhub* at usb? 325#uhub* at uhub? port ? 326 327# USB HID device 328#uhidev* at uhub? port ? configuration ? interface ? 329 330# USB Mice; not supported wscons yet 331#ums* at uhidev? reportid ? 332#wsmouse* at ums? mux 0 333 334# USB Keyboards; not supported wscons yet 335#ukbd* at uhidev? reportid ? 336#wskbd* at ukbd? console ? mux 1 337 338# USB serial adapter 339#ucycom* at uhidev? reportid ? 340 341# USB Generic HID devices 342#uhid* at uhidev? reportid ? 343 344# USB Printer 345#ulpt* at uhub? port ? configuration ? interface ? 346 347# USB Modem 348#umodem* at uhub? port ? configuration ? 349#ucom* at umodem? 350 351# Option N.V. Wireless WAN modems 352#uhso* at uhub? port ? configuration ? 353 354# USB Mass Storage; wd not supported 355#umass* at uhub? port ? configuration ? interface ? 356#atapibus* at umass? 357#scsibus* at umass? 358#wd* at umass? 359 360# USB audio 361#uaudio* at uhub? port ? configuration ? 362 363# USB MIDI 364#umidi* at uhub? port ? configuration ? 365 366# USB IrDA 367# USB-IrDA bridge spec 368#uirda* at uhub? port ? configuration ? interface ? 369#irframe* at uirda? 370 371# SigmaTel STIr4200 USB/IrDA Bridge 372#ustir* at uhub? port ? 373#irframe* at ustir? 374 375# USB Ethernet adapters 376#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 377#axe* at uhub? port ? # ASIX AX88172 based adapters 378#cue* at uhub? port ? # CATC USB-EL1201A based adapters 379#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 380#url* at uhub? port ? # Realtek RTL8150L based adapters 381#udav* at uhub? port ? # Davicom DM9601 based adapters 382 383# Prolific PL2301/PL2302 host-to-host adapter 384#upl* at uhub? port ? 385 386# Serial adapters 387#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 388#ucom* at uftdi? portno ? 389 390#umct* at uhub? port ? # MCT USB-RS232 serial adapter 391#ucom* at umct? portno ? 392 393#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 394#ucom* at uplcom? portno ? 395 396#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 397#ucom* at uvscom? portno ? 398 399# Diamond Multimedia Rio 500 400#urio* at uhub? port ? 401 402# USB Handspring Visor 403#uvisor* at uhub? port ? 404#ucom* at uvisor? 405 406# Kyocera AIR-EDGE PHONE 407#ukyopon* at uhub? port ? 408#ucom* at ukyopon? portno ? 409 410# USB scanners 411#uscanner* at uhub? port ? 412 413# USB scanners that use SCSI emulation, e.g., HP5300 414#usscanner* at uhub? port ? 415#scsibus* at usscanner? channel ? 416 417# Y@P firmware loader 418#uyap* at uhub? port ? 419 420# D-Link DSB-R100 USB radio 421#udsbr* at uhub? port ? 422#radio* at udsbr? 423 424# USB Generic driver 425#ugen* at uhub? port ? 426 427 428#### Pseudo devices 429 430# 431# accept filters 432#pseudo-device accf_data # "dataready" accept filter 433#pseudo-device accf_http # "httpready" accept filter 434 435## A disk-like interface to files. Can be used to create floppy, CD, 436## miniroot images, etc. 437 438pseudo-device vnd 439#options VND_COMPRESSION # compressed vnd(4) 440 441## Concatenated and striped disks; with this, you can create a software-based 442## disk array similar to a "RAID 0" setup. See ccd(4). 443 444#pseudo-device ccd 445 446## Cryptographic disk devices. See cgd(4). 447 448#pseudo-device cgd 449 450## RAIDframe disk driver: software RAID driver. See raid(4). 451 452pseudo-device raid 453options RAID_AUTOCONFIG # auto-configuration of RAID components 454# Options to enable various other RAIDframe RAID types. 455# options RF_INCLUDE_EVENODD=1 456# options RF_INCLUDE_RAID5_RS=1 457# options RF_INCLUDE_PARITYLOGGING=1 458# options RF_INCLUDE_CHAINDECLUSTER=1 459# options RF_INCLUDE_INTERDECLUSTER=1 460# options RF_INCLUDE_PARITY_DECLUSTERING=1 461# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 462 463 464## Memory disk device, used on boot floppies with compressed 465## kernel-plus-root-disk images. 466 467#pseudo-device md 468 469## Loopback network interface; required 470pseudo-device loop 471 472## SLIP and CSLIP interfaces, for IP over a serial line. 473pseudo-device sl 474 475## PPP, the successor to SLIP. See pppd(8). 476pseudo-device ppp 477 478## PPP over Ethernet (RFC 2516) 479pseudo-device pppoe 480 481## Network "tunnel" device, allowing protocol stacks to run in the userland. 482## This is used by the third-party user-mode "ppp" program, and others. 483#pseudo-device tun 484#pseudo-device tap # virtual Ethernet 485 486## Generic L3 over IP tunnel 487#pseudo-device gre # generic L3 over IP tunnel 488 489## Berkeley Packet Filter, required to run RARPD. A generic C-language 490## interface that allows selective examining of incoming packets. 491pseudo-device bpfilter 492 493#pseudo-device carp # Common Address Redundancy Protocol 494 495## IP Filter, used in firewall and NAT applications. See ipnat(8) for 496## one example of the use of the IP Filter. 497#pseudo-device ipfilter 498 499## for IPv6 500pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 501#pseudo-device faith # IPv[46] tcp relay translation i/f 502pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 503 504## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 505pseudo-device vlan 506 507## Simple inter-network traffic bridging 508pseudo-device bridge 509#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 510pseudo-device agr # IEEE 802.3ad link aggregation 511 512#### Other device configuration 513 514## Pseudo ttys, required for network logins and programs like screen. 515 516pseudo-device pty # pseudo-terminals 517 518## Random device, used to implement /dev/random (a source of random noise), 519## and generate randomness for some kernel formulae. 520 521 522pseudo-device clockctl # user control of clock subsystem 523pseudo-device ksyms # /dev/ksyms 524#pseudo-device pf # PF packet filter 525#pseudo-device pflog # PF log if 526#pseudo-device fss # file system snapshot device 527 528# Veriexec 529# 530# a pseudo device needed for veriexec 531#pseudo-device veriexec 532# 533# Uncomment the fingerprint methods below that are desired. Note that 534# removing fingerprint methods will have almost no impact on the kernel 535# code size. 536# 537#options VERIFIED_EXEC_FP_RMD160 538#options VERIFIED_EXEC_FP_SHA256 539#options VERIFIED_EXEC_FP_SHA384 540#options VERIFIED_EXEC_FP_SHA512 541#options VERIFIED_EXEC_FP_SHA1 542#options VERIFIED_EXEC_FP_MD5 543