GENERIC revision 1.189
1# $NetBSD: GENERIC,v 1.189 2018/08/01 20:04:14 maxv 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: 1.189 $" 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_SVR4 # SVR4 binary compatibility; broken 154#options COMPAT_LINUX # Linux/m68k binary compatibility 155 156## File systems. 157file-system FFS # Berkeley Fast Filesystem 158file-system NFS # Sun NFS-compatible filesystem client 159file-system KERNFS # kernel data-structure filesystem 160file-system NULLFS # NULL layered filesystem 161#file-system OVERLAY # overlay file system 162file-system MFS # memory-based filesystem 163#file-system FDESC # user file descriptor filesystem 164#file-system UMAPFS # uid/gid remapping filesystem 165#file-system LFS # Log-structured filesystem (experimental) 166file-system PROCFS # /proc 167file-system CD9660 # ISO 9660 + Rock Ridge file system 168#file-system UNION # union file system (a little buggy) 169file-system MSDOSFS # MS-DOS FAT filesystem(s). 170#file-system ADOSFS # AmigaDOS filesystem 171file-system PTYFS # /dev/pts/N support 172file-system TMPFS # Efficient memory file-system 173#file-system UDF # experimental - OSTA UDF CD/DVD file-system 174 175## File system options. 176options NFSSERVER # Sun NFS-compatible filesystem server 177#options QUOTA # legacy UFS quotas 178#options QUOTA2 # new, in-filesystem UFS quotas 179#options FFS_EI # FFS Endian Independent support 180options WAPBL # File system journaling support 181#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 182options FFS_NO_SNAPSHOT # No FFS snapshot support 183#options UFS_EXTATTR # Extended attribute support for UFS1 184 185## Network protocol support. In most environments, INET is required. 186options INET # IP (Internet Protocol) v4 187options INET6 # IPV6 188#options IPSEC # IP security 189#options IPSEC_DEBUG # debug for IP security 190#options GATEWAY # packet forwarding ("router switch") 191#options MROUTING # packet forwarding of multicast packets 192#options PIM # Protocol Independent Multicast 193#options NETATALK # AppleTalk (over Ethernet) protocol 194#options NTP # Network Time Protocol in-kernel support 195#options PPS_SYNC # Add serial line synchronization for NTP 196#options PPP_BSDCOMP # Add BSD compression to ppp device 197#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 198#options PPP_FILTER # Add active filters for ppp (via bpf) 199#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 200 201#options ALTQ # Manipulate network interfaces' output queues 202#options ALTQ_BLUE # Stochastic Fair Blue 203#options ALTQ_CBQ # Class-Based Queueing 204#options ALTQ_CDNR # Diffserv Traffic Conditioner 205#options ALTQ_FIFOQ # First-In First-Out Queue 206#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 207#options ALTQ_HFSC # Hierarchical Fair Service Curve 208#options ALTQ_LOCALQ # Local queueing discipline 209#options ALTQ_PRIQ # Priority Queueing 210#options ALTQ_RED # Random Early Detection 211#options ALTQ_RIO # RED with IN/OUT 212#options ALTQ_WFQ # Weighted Fair Queueing 213 214 215#### Device configurations 216 217## Fundamental devices; see also std.x68k 218dmac0 at intio0 addr 0xe84000 # DMA controller 219xel0 at intio0 220opm0 at intio0 addr 0xe90000 # OPM: required for fdc 221 222## Display devices and console 223grfbus0 at mainbus0 # bitmapped displays 224grf0 at grfbus0 addr 0 # multiplane graphics 225grf1 at grfbus0 addr 1 # flexible graphics 226 227kbd0 at mfp0 # standard keyboard 228ite0 at grf0 grfaddr 0 # internal terminal emulator 229options ITE_KERNEL_ATTR=4 # bold for kernel messages 230 # see /sys/arch/x68k/dev/itevar.h 231 232## floppy disks 233fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 234fd* at fdc0 unit ? # builtin floppy drives 235 236## SCSI devices 237scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 238scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 239spc0 at scsirom0 # genuin SCSI 240spc1 at scsirom1 # genuin SCSI 241scsibus* at spc? 242mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 243scsibus* at mha0 244 245sd* at scsibus? target ? lun ? # SCSI disks 246cd* at scsibus? target ? lun ? # SCSI CD-ROMs 247#st* at scsibus? target ? lun ? # SCSI tapes 248#ss* at scsibus? target ? lun ? # SCSI scanners 249#ch* at scsibus? target ? lun ? # SCSI changer devices 250#uk* at scsibus? target ? lun ? # SCSI unknown devices 251 252## Ports 253zsc0 at intio0 addr 0xe98000 intr 112 254zstty0 at zsc0 channel 0 # built-in RS-232C 255ms0 at zsc0 channel 1 # standard mouse 256#zsc1 at intio0 addr 0xeafc00 intr 113 257#zstty2 at zsc1 channel 0 258#zstty3 at zsc1 channel 1 259#zsc2 at intio0 addr 0xeafc10 intr 114 260#zstty4 at zsc2 channel 0 261#zstty5 at zsc2 channel 1 262par0 at intio0 addr 0xe8c000 # Builtin printer port 263 264sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 265pseudo-device bell # OPM bell 266 267powsw0 at mfp0 # Front switch 268#powsw1 at mfp0 # External power switch 269 270com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 271com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 272 273## Audio device 274vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 275audio* at vs? 276 277spkr* at audio? # PC speaker (synthesized) 278 279## Network interfaces 280ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 281ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 282neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 283neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 284ne* at neptune? addr 0x300 # NE2000 or clone 285 286## Bank memory disk 287bmd* at intio0 addr 0xece3f0 # Nereid 288bmd* at intio0 addr 0xecebf0 # Nereid 289 290## MII/PHY support for USB ethernet 291#acphy* at mii? phy ? 292 293## USB Controller and Devices; Experimental 294 295# Nereid USB controllers 296#slhci0 at intio0 addr 0xece380 intr 251 297#slhci1 at intio0 addr 0xeceb80 intr 250 298#options SLHCI_DEBUG 299 300# USB bus support 301#usb* at slhci? 302 303# USB Hubs 304#uhub* at usb? 305#uhub* at uhub? port ? 306 307# USB HID device 308#uhidev* at uhub? port ? configuration ? interface ? 309 310# USB Mice; not supported wscons yet 311#ums* at uhidev? reportid ? 312#wsmouse* at ums? mux 0 313 314# USB Keyboards; not supported wscons yet 315#ukbd* at uhidev? reportid ? 316#wskbd* at ukbd? console ? mux 1 317 318# USB serial adapter 319#ucycom* at uhidev? reportid ? 320 321# USB Generic HID devices 322#uhid* at uhidev? reportid ? 323 324# USB Printer 325#ulpt* at uhub? port ? configuration ? interface ? 326 327# USB Modem 328#umodem* at uhub? port ? configuration ? 329#ucom* at umodem? 330 331# Option N.V. Wireless WAN modems 332#uhso* at uhub? port ? configuration ? 333 334# USB Mass Storage; wd not supported 335#umass* at uhub? port ? configuration ? interface ? 336#atapibus* at umass? 337#scsibus* at umass? 338#wd* at umass? 339 340# USB audio 341#uaudio* at uhub? port ? configuration ? 342 343# USB MIDI 344#umidi* at uhub? port ? configuration ? 345 346# USB IrDA 347# USB-IrDA bridge spec 348#uirda* at uhub? port ? configuration ? interface ? 349#irframe* at uirda? 350 351# SigmaTel STIr4200 USB/IrDA Bridge 352#ustir* at uhub? port ? 353#irframe* at ustir? 354 355# USB Ethernet adapters 356#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 357#axe* at uhub? port ? # ASIX AX88172 based adapters 358#cue* at uhub? port ? # CATC USB-EL1201A based adapters 359#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 360#url* at uhub? port ? # Realtek RTL8150L based adapters 361#udav* at uhub? port ? # Davicom DM9601 based adapters 362 363# Prolific PL2301/PL2302 host-to-host adapter 364#upl* at uhub? port ? 365 366# Serial adapters 367#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 368#ucom* at uftdi? portno ? 369 370#umct* at uhub? port ? # MCT USB-RS232 serial adapter 371#ucom* at umct? portno ? 372 373#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 374#ucom* at uplcom? portno ? 375 376#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 377#ucom* at uvscom? portno ? 378 379# Diamond Multimedia Rio 500 380#urio* at uhub? port ? 381 382# USB Handspring Visor 383#uvisor* at uhub? port ? 384#ucom* at uvisor? 385 386# Kyocera AIR-EDGE PHONE 387#ukyopon* at uhub? port ? 388#ucom* at ukyopon? portno ? 389 390# USB scanners 391#uscanner* at uhub? port ? 392 393# USB scanners that use SCSI emulation, e.g., HP5300 394#usscanner* at uhub? port ? 395#scsibus* at usscanner? channel ? 396 397# Y@P firmware loader 398#uyap* at uhub? port ? 399 400# D-Link DSB-R100 USB radio 401#udsbr* at uhub? port ? 402#radio* at udsbr? 403 404# USB Generic driver 405#ugen* at uhub? port ? 406 407 408#### Pseudo devices 409 410# 411# accept filters 412#pseudo-device accf_data # "dataready" accept filter 413#pseudo-device accf_http # "httpready" accept filter 414 415## A disk-like interface to files. Can be used to create floppy, CD, 416## miniroot images, etc. 417 418pseudo-device vnd 419#options VND_COMPRESSION # compressed vnd(4) 420 421## Concatenated and striped disks; with this, you can create a software-based 422## disk array similar to a "RAID 0" setup. See ccd(4). 423 424#pseudo-device ccd 425 426## Cryptographic disk devices. See cgd(4). 427 428#pseudo-device cgd 429 430## RAIDframe disk driver: software RAID driver. See raid(4). 431 432pseudo-device raid 433options RAID_AUTOCONFIG # auto-configuration of RAID components 434# Options to enable various other RAIDframe RAID types. 435# options RF_INCLUDE_EVENODD=1 436# options RF_INCLUDE_RAID5_RS=1 437# options RF_INCLUDE_PARITYLOGGING=1 438# options RF_INCLUDE_CHAINDECLUSTER=1 439# options RF_INCLUDE_INTERDECLUSTER=1 440# options RF_INCLUDE_PARITY_DECLUSTERING=1 441# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 442 443 444## Memory disk device, used on boot floppies with compressed 445## kernel-plus-root-disk images. 446 447#pseudo-device md 448 449## Loopback network interface; required 450pseudo-device loop 451 452## SLIP and CSLIP interfaces, for IP over a serial line. 453pseudo-device sl 454 455## PPP, the successor to SLIP. See pppd(8). 456pseudo-device ppp 457 458## PPP over Ethernet (RFC 2516) 459pseudo-device pppoe 460 461## Network "tunnel" device, allowing protocol stacks to run in the userland. 462## This is used by the third-party user-mode "ppp" program, and others. 463#pseudo-device tun 464#pseudo-device tap # virtual Ethernet 465 466## Generic L3 over IP tunnel 467#pseudo-device gre # generic L3 over IP tunnel 468 469## Berkeley Packet Filter, required to run RARPD. A generic C-language 470## interface that allows selective examining of incoming packets. 471pseudo-device bpfilter 472 473#pseudo-device carp # Common Address Redundancy Protocol 474 475#pseudo-device npf # NPF packet filter 476 477## for IPv6 478pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 479#pseudo-device faith # IPv[46] tcp relay translation i/f 480pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 481 482## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 483pseudo-device vlan 484 485## Simple inter-network traffic bridging 486pseudo-device bridge 487#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 488pseudo-device agr # IEEE 802.3ad link aggregation 489 490#### Other device configuration 491 492## Pseudo ttys, required for network logins and programs like screen. 493 494pseudo-device pty # pseudo-terminals 495 496## Random device, used to implement /dev/random (a source of random noise), 497## and generate randomness for some kernel formulae. 498 499 500pseudo-device clockctl # user control of clock subsystem 501pseudo-device ksyms # /dev/ksyms 502#pseudo-device fss # file system snapshot device 503 504# Veriexec 505# 506# a pseudo device needed for veriexec 507#pseudo-device veriexec 508# 509# Uncomment the fingerprint methods below that are desired. Note that 510# removing fingerprint methods will have almost no impact on the kernel 511# code size. 512# 513#options VERIFIED_EXEC_FP_SHA256 514#options VERIFIED_EXEC_FP_SHA384 515#options VERIFIED_EXEC_FP_SHA512 516