GENERIC revision 1.194
1# $NetBSD: GENERIC,v 1.194 2019/03/14 16:59:10 thorpej 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: 1.194 $" 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 ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 53 54 55#### System options that are the same for all ports 56 57## Root device configuration: change the ?'s if you are going to use a 58## nonstandard root partition (other than where the kernel is booted from) 59## and/or nonstandard root type (not ffs or nfs). Normally this can be 60## automagically determined at boot time. 61 62config netbsd root on ? type ? 63#config netbsd root on sd0 type ffs 64 65## RTC is offset from GMT; -540 means JST-9 66options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 67 68## System call tracing (see ktrace(1)). 69options KTRACE 70 71## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 72options SYSVMSG # System V message queues 73options SYSVSEM # System V semaphores 74options SYSVSHM # System V shared memory 75 76## Loadable kernel module support 77options MODULAR # new style module(7) framework 78options MODULAR_DEFAULT_AUTOLOAD 79 80options USERCONF # userconf(4) support 81#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 82options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 83 84# Alternate buffer queue strategies for better responsiveness under high 85# disk I/O load. 86#options BUFQ_READPRIO 87#options BUFQ_PRIOCSCAN 88 89## NFS boot options; not supported currently: needs nfsboot program 90#options NFS_BOOT_BOOTPARAM 91#options NFS_BOOT_BOOTP 92options NFS_BOOT_DHCP 93 94#### Debugging options 95 96## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 97## serial console break or keyboard reset, where the PROM would normally 98## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 99options DDB # kernel dynamic debugger 100#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 101#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 102#options PANICBUTTON # interrupt switch invokes DDB 103 104## You may also use gdb, on another computer connected to this machine over 105## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 106## KGDB_DEV is a dev_t encoded device number of the serial port to use. 107## KGDB is not supported for now. 108#options KGDB # support for kernel gdb 109#options KGDB_DEV=0xc00 # kgdb device number 110#options KGDB_DEVRATE=9600 # baud rate 111 112## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 113## such that gdb(1) can be used on a kernel coredump. 114 115#makeoptions DEBUG="-g" 116 117## Adds code to the kernel that does internal consistency checks, and will 118## cause the kernel to panic if corruption of internal data structures 119## is detected. 120#options DIAGNOSTIC # extra kernel sanity checking 121 122## Enable (possibly expensive) debugging code that may also display messages 123## on the system console 124#options DEBUG 125 126## These options enable verbose messages for several subsystems. 127## Warning, these may compile large string tables into the kernel! 128#options SCSIVERBOSE # human readable SCSI error messages 129#options USBVERBOSE # verbose USB device autoconfig messages 130 131## `INSECURE' turns off the kernel security level (securelevel = 0 always). 132## This allows writing to /dev/mem, loading kernel modules while multi-user, 133## and other insecurities good only for development work. Do not use this 134## option on a production machine. 135#options INSECURE 136 137## `FDSCRIPTS' allows non-readable but executable scripts by providing a 138## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 139## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 140## opaque file mechanism. Perl calls this "secure setuid scripts." 141 142#options FDSCRIPTS 143#options SETUIDSCRIPTS 144 145## Options for compatibility with previous releases foreign system binaries. 146 147include "conf/compat_netbsd09.config" 148 149options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 150#options COMPAT_M68K4K # NetBSD/m68k4k binaries 151#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 152#options COMPAT_LINUX # Linux/m68k binary compatibility 153 154## File systems. 155file-system FFS # Berkeley Fast Filesystem 156file-system NFS # Sun NFS-compatible filesystem client 157file-system KERNFS # kernel data-structure filesystem 158file-system NULLFS # NULL layered filesystem 159#file-system OVERLAY # overlay file system 160file-system MFS # memory-based filesystem 161#file-system FDESC # user file descriptor filesystem 162#file-system UMAPFS # uid/gid remapping filesystem 163#file-system LFS # Log-structured filesystem (experimental) 164file-system PROCFS # /proc 165file-system CD9660 # ISO 9660 + Rock Ridge file system 166#file-system UNION # union file system (a little buggy) 167file-system MSDOSFS # MS-DOS FAT filesystem(s). 168#file-system ADOSFS # AmigaDOS filesystem 169file-system PTYFS # /dev/pts/N support 170file-system TMPFS # Efficient memory file-system 171#file-system UDF # experimental - OSTA UDF CD/DVD file-system 172 173## File system options. 174options NFSSERVER # Sun NFS-compatible filesystem server 175#options QUOTA # legacy UFS quotas 176#options QUOTA2 # new, in-filesystem UFS quotas 177#options FFS_EI # FFS Endian Independent support 178options WAPBL # File system journaling support 179#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 180options FFS_NO_SNAPSHOT # No FFS snapshot support 181#options UFS_EXTATTR # Extended attribute support for UFS1 182 183## Network protocol support. In most environments, INET is required. 184options INET # IP (Internet Protocol) v4 185options INET6 # IPV6 186#options IPSEC # IP security 187#options IPSEC_DEBUG # debug for IP security 188#options GATEWAY # packet forwarding ("router switch") 189#options MROUTING # packet forwarding of multicast packets 190#options PIM # Protocol Independent Multicast 191#options NETATALK # AppleTalk (over Ethernet) protocol 192#options NTP # Network Time Protocol in-kernel support 193#options PPS_SYNC # Add serial line synchronization for NTP 194#options PPP_BSDCOMP # Add BSD compression to ppp device 195#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 196#options PPP_FILTER # Add active filters for ppp (via bpf) 197#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 198 199#options ALTQ # Manipulate network interfaces' output queues 200#options ALTQ_BLUE # Stochastic Fair Blue 201#options ALTQ_CBQ # Class-Based Queueing 202#options ALTQ_CDNR # Diffserv Traffic Conditioner 203#options ALTQ_FIFOQ # First-In First-Out Queue 204#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 205#options ALTQ_HFSC # Hierarchical Fair Service Curve 206#options ALTQ_LOCALQ # Local queueing discipline 207#options ALTQ_PRIQ # Priority Queueing 208#options ALTQ_RED # Random Early Detection 209#options ALTQ_RIO # RED with IN/OUT 210#options ALTQ_WFQ # Weighted Fair Queueing 211 212 213#### Device configurations 214 215## Fundamental devices; see also std.x68k 216dmac0 at intio0 addr 0xe84000 # DMA controller 217xel0 at intio0 218opm0 at intio0 addr 0xe90000 # OPM: required for fdc 219 220## Display devices and console 221grfbus0 at mainbus0 # bitmapped displays 222grf0 at grfbus0 addr 0 # multiplane graphics 223grf1 at grfbus0 addr 1 # flexible graphics 224 225kbd0 at mfp0 # standard keyboard 226ite0 at grf0 grfaddr 0 # internal terminal emulator 227options ITE_KERNEL_ATTR=4 # bold for kernel messages 228 # see /sys/arch/x68k/dev/itevar.h 229 230## floppy disks 231fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 232fd* at fdc0 unit ? # builtin floppy drives 233 234## SCSI devices 235scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 236scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 237spc0 at scsirom0 # genuin SCSI 238spc1 at scsirom1 # genuin SCSI 239scsibus* at spc? 240mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 241scsibus* at mha0 242 243sd* at scsibus? target ? lun ? # SCSI disks 244cd* at scsibus? target ? lun ? # SCSI CD-ROMs 245#st* at scsibus? target ? lun ? # SCSI tapes 246#ss* at scsibus? target ? lun ? # SCSI scanners 247#ch* at scsibus? target ? lun ? # SCSI changer devices 248#uk* at scsibus? target ? lun ? # SCSI unknown devices 249 250## Ports 251zsc0 at intio0 addr 0xe98000 intr 112 252zstty0 at zsc0 channel 0 # built-in RS-232C 253ms0 at zsc0 channel 1 # standard mouse 254#zsc1 at intio0 addr 0xeafc00 intr 113 255#zstty2 at zsc1 channel 0 256#zstty3 at zsc1 channel 1 257#zsc2 at intio0 addr 0xeafc10 intr 114 258#zstty4 at zsc2 channel 0 259#zstty5 at zsc2 channel 1 260par0 at intio0 addr 0xe8c000 # Builtin printer port 261 262sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 263pseudo-device bell # OPM bell 264 265powsw0 at mfp0 # Front switch 266#powsw1 at mfp0 # External power switch 267 268com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 269com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 270 271## Audio device 272vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 273audio* at vs? 274 275spkr* at audio? # PC speaker (synthesized) 276 277## Network interfaces 278ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 279ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 280neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 281neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 282ne* at neptune? addr 0x300 # NE2000 or clone 283 284## Bank memory disk 285bmd* at intio0 addr 0xece3f0 # Nereid 286bmd* at intio0 addr 0xecebf0 # Nereid 287 288## MII/PHY support for USB ethernet 289#acphy* at mii? phy ? 290#rgephy* at mii? phy ? 291#rlphy* at mii? phy ? 292#ukphy* at mii? phy ? 293 294## USB Controller and Devices; Experimental 295 296# Nereid USB controllers 297#slhci0 at intio0 addr 0xece380 intr 251 298#slhci1 at intio0 addr 0xeceb80 intr 250 299#options SLHCI_DEBUG 300 301# USB bus support 302#usb* at slhci? 303 304# USB Hubs 305#uhub* at usb? 306#uhub* at uhub? port ? 307 308# USB HID device 309#uhidev* at uhub? port ? configuration ? interface ? 310 311# USB Mice; not supported wscons yet 312#ums* at uhidev? reportid ? 313#wsmouse* at ums? mux 0 314 315# USB Keyboards; not supported wscons yet 316#ukbd* at uhidev? reportid ? 317#wskbd* at ukbd? console ? mux 1 318 319# USB serial adapter 320#ucycom* at uhidev? reportid ? 321 322# USB Generic HID devices 323#uhid* at uhidev? reportid ? 324 325# USB Printer 326#ulpt* at uhub? port ? configuration ? interface ? 327 328# USB Modem 329#umodem* at uhub? port ? configuration ? 330#ucom* at umodem? 331 332# Option N.V. Wireless WAN modems 333#uhso* at uhub? port ? configuration ? 334 335# USB Mass Storage; wd not supported 336#umass* at uhub? port ? configuration ? interface ? 337#atapibus* at umass? 338#scsibus* 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#mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 361#udav* at uhub? port ? # Davicom DM9601 based adapters 362#ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 363#url* at uhub? port ? # Realtek RTL8150L based adapters 364 365# Prolific PL2301/PL2302 host-to-host adapter 366#upl* at uhub? port ? 367 368# Serial adapters 369#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 370#ucom* at uftdi? portno ? 371 372#umct* at uhub? port ? # MCT USB-RS232 serial adapter 373#ucom* at umct? portno ? 374 375#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 376#ucom* at uplcom? portno ? 377 378#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 379#ucom* at uvscom? portno ? 380 381# Diamond Multimedia Rio 500 382#urio* at uhub? port ? 383 384# USB Handspring Visor 385#uvisor* at uhub? port ? 386#ucom* at uvisor? 387 388# Kyocera AIR-EDGE PHONE 389#ukyopon* at uhub? port ? 390#ucom* at ukyopon? portno ? 391 392# USB scanners 393#uscanner* at uhub? port ? 394 395# USB scanners that use SCSI emulation, e.g., HP5300 396#usscanner* at uhub? port ? 397#scsibus* at usscanner? channel ? 398 399# Y@P firmware loader 400#uyap* at uhub? port ? 401 402# D-Link DSB-R100 USB radio 403#udsbr* at uhub? port ? 404#radio* at udsbr? 405 406# USB Generic driver 407#ugen* at uhub? port ? 408 409 410#### Pseudo devices 411 412# 413# accept filters 414#pseudo-device accf_data # "dataready" accept filter 415#pseudo-device accf_http # "httpready" accept filter 416 417## A disk-like interface to files. Can be used to create floppy, CD, 418## miniroot images, etc. 419 420pseudo-device vnd 421#options VND_COMPRESSION # compressed vnd(4) 422 423## Concatenated and striped disks; with this, you can create a software-based 424## disk array similar to a "RAID 0" setup. See ccd(4). 425 426#pseudo-device ccd 427 428## Cryptographic disk devices. See cgd(4). 429 430#pseudo-device cgd 431 432## RAIDframe disk driver: software RAID driver. See raid(4). 433 434pseudo-device raid 435options RAID_AUTOCONFIG # auto-configuration of RAID components 436# Options to enable various other RAIDframe RAID types. 437# options RF_INCLUDE_EVENODD=1 438# options RF_INCLUDE_RAID5_RS=1 439# options RF_INCLUDE_PARITYLOGGING=1 440# options RF_INCLUDE_CHAINDECLUSTER=1 441# options RF_INCLUDE_INTERDECLUSTER=1 442# options RF_INCLUDE_PARITY_DECLUSTERING=1 443# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 444 445 446## Memory disk device, used on boot floppies with compressed 447## kernel-plus-root-disk images. 448 449#pseudo-device md 450 451## Loopback network interface; required 452pseudo-device loop 453 454## SLIP and CSLIP interfaces, for IP over a serial line. 455pseudo-device sl 456 457## PPP, the successor to SLIP. See pppd(8). 458pseudo-device ppp 459 460## PPP over Ethernet (RFC 2516) 461pseudo-device pppoe 462 463## Network "tunnel" device, allowing protocol stacks to run in the userland. 464## This is used by the third-party user-mode "ppp" program, and others. 465#pseudo-device tun 466#pseudo-device tap # virtual Ethernet 467 468## Generic L3 over IP tunnel 469#pseudo-device gre # generic L3 over IP tunnel 470 471## Berkeley Packet Filter, required to run RARPD. A generic C-language 472## interface that allows selective examining of incoming packets. 473pseudo-device bpfilter 474 475#pseudo-device carp # Common Address Redundancy Protocol 476 477#pseudo-device npf # NPF packet filter 478 479## for IPv6 480pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 481#pseudo-device faith # IPv[46] tcp relay translation i/f 482pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 483 484## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 485pseudo-device vlan 486 487## Simple inter-network traffic bridging 488pseudo-device bridge 489#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 490pseudo-device agr # IEEE 802.3ad link aggregation 491 492#### Other device configuration 493 494## Pseudo ttys, required for network logins and programs like screen. 495 496pseudo-device pty # pseudo-terminals 497 498## Random device, used to implement /dev/random (a source of random noise), 499## and generate randomness for some kernel formulae. 500 501 502pseudo-device clockctl # user control of clock subsystem 503pseudo-device ksyms # /dev/ksyms 504#pseudo-device fss # file system snapshot device 505 506# Veriexec 507# 508# a pseudo device needed for veriexec 509#pseudo-device veriexec 510# 511# Uncomment the fingerprint methods below that are desired. Note that 512# removing fingerprint methods will have almost no impact on the kernel 513# code size. 514# 515#options VERIFIED_EXEC_FP_SHA256 516#options VERIFIED_EXEC_FP_SHA384 517#options VERIFIED_EXEC_FP_SHA512 518