GENERIC revision 1.174
1# $NetBSD: GENERIC,v 1.174 2014/07/18 17:06:13 tsutsui 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: 1.174 $" 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_AOUT_M68K # compatibility with NetBSD/m68k a.out 167#options COMPAT_M68K4K # NetBSD/m68k4k binaries 168#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 169#options COMPAT_SVR4 # SVR4 binary compatibility; broken 170#options COMPAT_LINUX # Linux/m68k binary compatibility 171#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 172options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 173 174## File systems. 175file-system FFS # Berkeley Fast Filesystem 176file-system NFS # Sun NFS-compatible filesystem client 177file-system KERNFS # kernel data-structure filesystem 178file-system NULLFS # NULL layered filesystem 179#file-system OVERLAY # overlay file system 180file-system MFS # memory-based filesystem 181#file-system FDESC # user file descriptor filesystem 182#file-system UMAPFS # uid/gid remapping filesystem 183#file-system LFS # Log-structured filesystem (experimental) 184file-system PROCFS # /proc 185file-system CD9660 # ISO 9660 + Rock Ridge file system 186#file-system UNION # union file system (a little buggy) 187file-system MSDOSFS # MS-DOS FAT filesystem(s). 188#file-system ADOSFS # AmigaDOS filesystem 189file-system PTYFS # /dev/pts/N support 190file-system TMPFS # Efficient memory file-system 191#file-system UDF # experimental - OSTA UDF CD/DVD file-system 192 193## File system options. 194options NFSSERVER # Sun NFS-compatible filesystem server 195#options QUOTA # legacy UFS quotas 196#options QUOTA2 # new, in-filesystem UFS quotas 197#options FFS_EI # FFS Endian Independent support 198options WAPBL # File system journaling support 199#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 200options FFS_NO_SNAPSHOT # No FFS snapshot support 201 202## Network protocol support. In most environments, INET is required. 203options INET # IP (Internet Protocol) v4 204options INET6 # IPV6 205#options IPSEC # IP security 206#options IPSEC_DEBUG # debug for IP security 207#options GATEWAY # packet forwarding ("router switch") 208#options MROUTING # packet forwarding of multicast packets 209#options PIM # Protocol Independent Multicast 210#options DIRECTED_BROADCAST # allow broadcasts through routers 211#options NETATALK # AppleTalk (over Ethernet) protocol 212#options NTP # Network Time Protocol in-kernel support 213#options PPS_SYNC # Add serial line synchronization for NTP 214#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 215#options IPFILTER_LOOKUP # ippool(8) support 216#options IPFILTER_DEFAULT_BLOCK # block all packets by default 217#options PPP_BSDCOMP # Add BSD compression to ppp device 218#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 219#options PPP_FILTER # Add active filters for ppp (via bpf) 220#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 221 222#options ALTQ # Manipulate network interfaces' output queues 223#options ALTQ_BLUE # Stochastic Fair Blue 224#options ALTQ_CBQ # Class-Based Queueing 225#options ALTQ_CDNR # Diffserv Traffic Conditioner 226#options ALTQ_FIFOQ # First-In First-Out Queue 227#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 228#options ALTQ_HFSC # Hierarchical Fair Service Curve 229#options ALTQ_LOCALQ # Local queueing discipline 230#options ALTQ_PRIQ # Priority Queueing 231#options ALTQ_RED # Random Early Detection 232#options ALTQ_RIO # RED with IN/OUT 233#options ALTQ_WFQ # Weighted Fair Queueing 234 235 236#### Device configurations 237 238## Fundamental devices; see also std.x68k 239dmac0 at intio0 addr 0xe84000 # DMA controller 240xel0 at intio0 241opm0 at intio0 addr 0xe90000 # OPM: required for fdc 242 243## Display devices and console 244grfbus0 at mainbus0 # bitmapped displays 245grf0 at grfbus0 addr 0 # multiplane graphics 246grf1 at grfbus0 addr 1 # flexible graphics 247 248kbd0 at mfp0 # standard keyboard 249ite0 at grf0 grfaddr 0 # internal terminal emulator 250options ITE_KERNEL_ATTR=4 # bold for kernel messages 251 # see /sys/arch/x68k/dev/itevar.h 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 285sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 286pseudo-device bell # OPM bell 287 288powsw0 at mfp0 # Front switch 289#powsw1 at mfp0 # External power switch 290 291com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 292com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 293 294## Audio device 295vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 296audio* at vs? 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