GENERIC revision 1.193
1# $NetBSD: GENERIC,v 1.193 2019/02/06 11:58:32 rin 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: 1.193 $" 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# Alternate buffer queue strategies for better responsiveness under high 86# disk I/O load. 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 148include "conf/compat_netbsd09.config" 149 150options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 151#options COMPAT_M68K4K # NetBSD/m68k4k binaries 152#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 153#options COMPAT_LINUX # Linux/m68k binary compatibility 154 155## File systems. 156file-system FFS # Berkeley Fast Filesystem 157file-system NFS # Sun NFS-compatible filesystem client 158file-system KERNFS # kernel data-structure filesystem 159file-system NULLFS # NULL layered filesystem 160#file-system OVERLAY # overlay file system 161file-system MFS # memory-based filesystem 162#file-system FDESC # user file descriptor filesystem 163#file-system UMAPFS # uid/gid remapping filesystem 164#file-system LFS # Log-structured filesystem (experimental) 165file-system PROCFS # /proc 166file-system CD9660 # ISO 9660 + Rock Ridge file system 167#file-system UNION # union file system (a little buggy) 168file-system MSDOSFS # MS-DOS FAT filesystem(s). 169#file-system ADOSFS # AmigaDOS filesystem 170file-system PTYFS # /dev/pts/N support 171file-system TMPFS # Efficient memory file-system 172#file-system UDF # experimental - OSTA UDF CD/DVD file-system 173 174## File system options. 175options NFSSERVER # Sun NFS-compatible filesystem server 176#options QUOTA # legacy UFS quotas 177#options QUOTA2 # new, in-filesystem UFS quotas 178#options FFS_EI # FFS Endian Independent support 179options WAPBL # File system journaling support 180#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 181options FFS_NO_SNAPSHOT # No FFS snapshot support 182#options UFS_EXTATTR # Extended attribute support for UFS1 183 184## Network protocol support. In most environments, INET is required. 185options INET # IP (Internet Protocol) v4 186options INET6 # IPV6 187#options IPSEC # IP security 188#options IPSEC_DEBUG # debug for IP security 189#options GATEWAY # packet forwarding ("router switch") 190#options MROUTING # packet forwarding of multicast packets 191#options PIM # Protocol Independent Multicast 192#options NETATALK # AppleTalk (over Ethernet) protocol 193#options NTP # Network Time Protocol in-kernel support 194#options PPS_SYNC # Add serial line synchronization for NTP 195#options PPP_BSDCOMP # Add BSD compression to ppp device 196#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 197#options PPP_FILTER # Add active filters for ppp (via bpf) 198#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 199 200#options ALTQ # Manipulate network interfaces' output queues 201#options ALTQ_BLUE # Stochastic Fair Blue 202#options ALTQ_CBQ # Class-Based Queueing 203#options ALTQ_CDNR # Diffserv Traffic Conditioner 204#options ALTQ_FIFOQ # First-In First-Out Queue 205#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 206#options ALTQ_HFSC # Hierarchical Fair Service Curve 207#options ALTQ_LOCALQ # Local queueing discipline 208#options ALTQ_PRIQ # Priority Queueing 209#options ALTQ_RED # Random Early Detection 210#options ALTQ_RIO # RED with IN/OUT 211#options ALTQ_WFQ # Weighted Fair Queueing 212 213 214#### Device configurations 215 216## Fundamental devices; see also std.x68k 217dmac0 at intio0 addr 0xe84000 # DMA controller 218xel0 at intio0 219opm0 at intio0 addr 0xe90000 # OPM: required for fdc 220 221## Display devices and console 222grfbus0 at mainbus0 # bitmapped displays 223grf0 at grfbus0 addr 0 # multiplane graphics 224grf1 at grfbus0 addr 1 # flexible graphics 225 226kbd0 at mfp0 # standard keyboard 227ite0 at grf0 grfaddr 0 # internal terminal emulator 228options ITE_KERNEL_ATTR=4 # bold for kernel messages 229 # see /sys/arch/x68k/dev/itevar.h 230 231## floppy disks 232fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 233fd* at fdc0 unit ? # builtin floppy drives 234 235## SCSI devices 236scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 237scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 238spc0 at scsirom0 # genuin SCSI 239spc1 at scsirom1 # genuin SCSI 240scsibus* at spc? 241mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 242scsibus* at mha0 243 244sd* at scsibus? target ? lun ? # SCSI disks 245cd* at scsibus? target ? lun ? # SCSI CD-ROMs 246#st* at scsibus? target ? lun ? # SCSI tapes 247#ss* at scsibus? target ? lun ? # SCSI scanners 248#ch* at scsibus? target ? lun ? # SCSI changer devices 249#uk* at scsibus? target ? lun ? # SCSI unknown devices 250 251## Ports 252zsc0 at intio0 addr 0xe98000 intr 112 253zstty0 at zsc0 channel 0 # built-in RS-232C 254ms0 at zsc0 channel 1 # standard mouse 255#zsc1 at intio0 addr 0xeafc00 intr 113 256#zstty2 at zsc1 channel 0 257#zstty3 at zsc1 channel 1 258#zsc2 at intio0 addr 0xeafc10 intr 114 259#zstty4 at zsc2 channel 0 260#zstty5 at zsc2 channel 1 261par0 at intio0 addr 0xe8c000 # Builtin printer port 262 263sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 264pseudo-device bell # OPM bell 265 266powsw0 at mfp0 # Front switch 267#powsw1 at mfp0 # External power switch 268 269com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 270com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 271 272## Audio device 273vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 274audio* at vs? 275 276spkr* at audio? # PC speaker (synthesized) 277 278## Network interfaces 279ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 280ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 281neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 282neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 283ne* at neptune? addr 0x300 # NE2000 or clone 284 285## Bank memory disk 286bmd* at intio0 addr 0xece3f0 # Nereid 287bmd* at intio0 addr 0xecebf0 # Nereid 288 289## MII/PHY support for USB ethernet 290#acphy* at mii? phy ? 291#rgephy* at mii? phy ? 292#rlphy* at mii? phy ? 293#ukphy* at mii? phy ? 294 295## USB Controller and Devices; Experimental 296 297# Nereid USB controllers 298#slhci0 at intio0 addr 0xece380 intr 251 299#slhci1 at intio0 addr 0xeceb80 intr 250 300#options SLHCI_DEBUG 301 302# USB bus support 303#usb* at slhci? 304 305# USB Hubs 306#uhub* at usb? 307#uhub* at uhub? port ? 308 309# USB HID device 310#uhidev* at uhub? port ? configuration ? interface ? 311 312# USB Mice; not supported wscons yet 313#ums* at uhidev? reportid ? 314#wsmouse* at ums? mux 0 315 316# USB Keyboards; not supported wscons yet 317#ukbd* at uhidev? reportid ? 318#wskbd* at ukbd? console ? mux 1 319 320# USB serial adapter 321#ucycom* at uhidev? reportid ? 322 323# USB Generic HID devices 324#uhid* at uhidev? reportid ? 325 326# USB Printer 327#ulpt* at uhub? port ? configuration ? interface ? 328 329# USB Modem 330#umodem* at uhub? port ? configuration ? 331#ucom* at umodem? 332 333# Option N.V. Wireless WAN modems 334#uhso* at uhub? port ? configuration ? 335 336# USB Mass Storage; wd not supported 337#umass* at uhub? port ? configuration ? interface ? 338#atapibus* at umass? 339#scsibus* at umass? 340 341# USB audio 342#uaudio* at uhub? port ? configuration ? 343 344# USB MIDI 345#umidi* at uhub? port ? configuration ? 346 347# USB IrDA 348# USB-IrDA bridge spec 349#uirda* at uhub? port ? configuration ? interface ? 350#irframe* at uirda? 351 352# SigmaTel STIr4200 USB/IrDA Bridge 353#ustir* at uhub? port ? 354#irframe* at ustir? 355 356# USB Ethernet adapters 357#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 358#axe* at uhub? port ? # ASIX AX88172 based adapters 359#cue* at uhub? port ? # CATC USB-EL1201A based adapters 360#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 361#mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 362#udav* at uhub? port ? # Davicom DM9601 based adapters 363#ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 364#url* at uhub? port ? # Realtek RTL8150L based adapters 365 366# Prolific PL2301/PL2302 host-to-host adapter 367#upl* at uhub? port ? 368 369# Serial adapters 370#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 371#ucom* at uftdi? portno ? 372 373#umct* at uhub? port ? # MCT USB-RS232 serial adapter 374#ucom* at umct? portno ? 375 376#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 377#ucom* at uplcom? portno ? 378 379#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 380#ucom* at uvscom? portno ? 381 382# Diamond Multimedia Rio 500 383#urio* at uhub? port ? 384 385# USB Handspring Visor 386#uvisor* at uhub? port ? 387#ucom* at uvisor? 388 389# Kyocera AIR-EDGE PHONE 390#ukyopon* at uhub? port ? 391#ucom* at ukyopon? portno ? 392 393# USB scanners 394#uscanner* at uhub? port ? 395 396# USB scanners that use SCSI emulation, e.g., HP5300 397#usscanner* at uhub? port ? 398#scsibus* at usscanner? channel ? 399 400# Y@P firmware loader 401#uyap* at uhub? port ? 402 403# D-Link DSB-R100 USB radio 404#udsbr* at uhub? port ? 405#radio* at udsbr? 406 407# USB Generic driver 408#ugen* at uhub? port ? 409 410 411#### Pseudo devices 412 413# 414# accept filters 415#pseudo-device accf_data # "dataready" accept filter 416#pseudo-device accf_http # "httpready" accept filter 417 418## A disk-like interface to files. Can be used to create floppy, CD, 419## miniroot images, etc. 420 421pseudo-device vnd 422#options VND_COMPRESSION # compressed vnd(4) 423 424## Concatenated and striped disks; with this, you can create a software-based 425## disk array similar to a "RAID 0" setup. See ccd(4). 426 427#pseudo-device ccd 428 429## Cryptographic disk devices. See cgd(4). 430 431#pseudo-device cgd 432 433## RAIDframe disk driver: software RAID driver. See raid(4). 434 435pseudo-device raid 436options RAID_AUTOCONFIG # auto-configuration of RAID components 437# Options to enable various other RAIDframe RAID types. 438# options RF_INCLUDE_EVENODD=1 439# options RF_INCLUDE_RAID5_RS=1 440# options RF_INCLUDE_PARITYLOGGING=1 441# options RF_INCLUDE_CHAINDECLUSTER=1 442# options RF_INCLUDE_INTERDECLUSTER=1 443# options RF_INCLUDE_PARITY_DECLUSTERING=1 444# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 445 446 447## Memory disk device, used on boot floppies with compressed 448## kernel-plus-root-disk images. 449 450#pseudo-device md 451 452## Loopback network interface; required 453pseudo-device loop 454 455## SLIP and CSLIP interfaces, for IP over a serial line. 456pseudo-device sl 457 458## PPP, the successor to SLIP. See pppd(8). 459pseudo-device ppp 460 461## PPP over Ethernet (RFC 2516) 462pseudo-device pppoe 463 464## Network "tunnel" device, allowing protocol stacks to run in the userland. 465## This is used by the third-party user-mode "ppp" program, and others. 466#pseudo-device tun 467#pseudo-device tap # virtual Ethernet 468 469## Generic L3 over IP tunnel 470#pseudo-device gre # generic L3 over IP tunnel 471 472## Berkeley Packet Filter, required to run RARPD. A generic C-language 473## interface that allows selective examining of incoming packets. 474pseudo-device bpfilter 475 476#pseudo-device carp # Common Address Redundancy Protocol 477 478#pseudo-device npf # NPF packet filter 479 480## for IPv6 481pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 482#pseudo-device faith # IPv[46] tcp relay translation i/f 483pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 484 485## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 486pseudo-device vlan 487 488## Simple inter-network traffic bridging 489pseudo-device bridge 490#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 491pseudo-device agr # IEEE 802.3ad link aggregation 492 493#### Other device configuration 494 495## Pseudo ttys, required for network logins and programs like screen. 496 497pseudo-device pty # pseudo-terminals 498 499## Random device, used to implement /dev/random (a source of random noise), 500## and generate randomness for some kernel formulae. 501 502 503pseudo-device clockctl # user control of clock subsystem 504pseudo-device ksyms # /dev/ksyms 505#pseudo-device fss # file system snapshot device 506 507# Veriexec 508# 509# a pseudo device needed for veriexec 510#pseudo-device veriexec 511# 512# Uncomment the fingerprint methods below that are desired. Note that 513# removing fingerprint methods will have almost no impact on the kernel 514# code size. 515# 516#options VERIFIED_EXEC_FP_SHA256 517#options VERIFIED_EXEC_FP_SHA384 518#options VERIFIED_EXEC_FP_SHA512 519