GENERIC revision 1.201
1# $NetBSD: GENERIC,v 1.201 2020/08/10 06:32:59 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: 1.201 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks -fno-omit-frame-pointer" 28 # See share/mk/sys.mk. -fno-omit-frame-pointer is necessary for 29 # backtraces in DDB. 30 31maxusers 8 32 33## System kernel configuration. See options(4) for more detail. 34 35 36## Options for variants of the m68k MPU 37## you must have at least the correct one; REQUIRED 38options M68030 39options M68040 40options M68060 41## If you want an optimized kernel for a specific processor, use either: 42#makeoptions CMACHFLAGS="-m68030" 43#makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 44#makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 45 46 47#### System options specific to the x68k port 48 49options EXTENDED_MEMORY # support for >16MB memory 50options FPU_EMULATE # software fpu emulation for MC68030 51options FPSP # floating point emulation for MC68040 52options M060SP # int/fp emulation for MC68060 53#options JUPITER # support for "Jupiter-X" accelerator 54#options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 55 56 57#### System options that are the same for all ports 58 59## Root device configuration: change the ?'s if you are going to use a 60## nonstandard root partition (other than where the kernel is booted from) 61## and/or nonstandard root type (not ffs or nfs). Normally this can be 62## automagically determined at boot time. 63 64config netbsd root on ? type ? 65#config netbsd root on sd0 type ffs 66 67## RTC is offset from GMT; -540 means JST-9 68options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 69 70## System call tracing (see ktrace(1)). 71options KTRACE 72 73## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 74options SYSVMSG # System V message queues 75options SYSVSEM # System V semaphores 76options SYSVSHM # System V shared memory 77 78## Loadable kernel module support 79options MODULAR # new style module(7) framework 80options MODULAR_DEFAULT_AUTOLOAD 81 82options USERCONF # userconf(4) support 83#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 84options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 85 86# Alternate buffer queue strategies for better responsiveness under high 87# disk I/O load. 88#options BUFQ_READPRIO 89#options BUFQ_PRIOCSCAN 90 91## NFS boot options; not supported currently: needs nfsboot program 92#options NFS_BOOT_BOOTPARAM 93#options NFS_BOOT_BOOTP 94options NFS_BOOT_DHCP 95 96#### Debugging options 97 98## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 99## serial console break or keyboard reset, where the PROM would normally 100## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 101options DDB # kernel dynamic debugger 102#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 103#options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 104#options PANICBUTTON # interrupt switch invokes DDB 105 106## You may also use gdb, on another computer connected to this machine over 107## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 108## KGDB_DEV is a dev_t encoded device number of the serial port to use. 109## KGDB is not supported for now. 110#options KGDB # support for kernel gdb 111#options KGDB_DEV=0xc00 # kgdb device number 112#options KGDB_DEVRATE=9600 # baud rate 113 114## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 115## such that gdb(1) can be used on a kernel coredump. 116 117#makeoptions DEBUG="-g" 118 119## Adds code to the kernel that does internal consistency checks, and will 120## cause the kernel to panic if corruption of internal data structures 121## is detected. 122#options DIAGNOSTIC # extra kernel sanity checking 123 124## Enable (possibly expensive) debugging code that may also display messages 125## on the system console 126#options DEBUG 127 128## These options enable verbose messages for several subsystems. 129## Warning, these may compile large string tables into the kernel! 130#options SCSIVERBOSE # human readable SCSI error messages 131#options USBVERBOSE # verbose USB device autoconfig messages 132 133## `INSECURE' turns off the kernel security level (securelevel = 0 always). 134## This allows writing to /dev/mem, loading kernel modules while multi-user, 135## and other insecurities good only for development work. Do not use this 136## option on a production machine. 137#options INSECURE 138 139## `FDSCRIPTS' allows non-readable but executable scripts by providing a 140## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 141## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 142## opaque file mechanism. Perl calls this "secure setuid scripts." 143 144#options FDSCRIPTS 145#options SETUIDSCRIPTS 146 147## Options for compatibility with previous releases foreign system binaries. 148 149include "conf/compat_netbsd09.config" 150 151options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 152#options COMPAT_M68K4K # NetBSD/m68k4k binaries 153#options COMPAT_SUNOS # SunOS 4.x 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#rgephy* at mii? phy ? 293#rlphy* at mii? phy ? 294#ukphy* at mii? phy ? 295 296## USB Controller and Devices; Experimental 297 298# Nereid USB controllers 299#slhci0 at intio0 addr 0xece380 intr 251 300#slhci1 at intio0 addr 0xeceb80 intr 250 301#options SLHCI_DEBUG 302 303# USB bus support 304#usb* at slhci? 305 306# USB Hubs 307#uhub* at usb? 308#uhub* at uhub? port ? 309 310# USB HID device 311#uhidev* at uhub? port ? configuration ? interface ? 312 313# USB Mice; not supported wscons yet 314#ums* at uhidev? reportid ? 315#wsmouse* at ums? mux 0 316 317# USB Keyboards; not supported wscons yet 318#ukbd* at uhidev? reportid ? 319#wskbd* at ukbd? console ? mux 1 320 321# USB serial adapter 322#ucycom* at uhidev? reportid ? 323 324# USB Generic HID devices 325#uhid* at uhidev? reportid ? 326 327# USB Printer 328#ulpt* at uhub? port ? configuration ? interface ? 329 330# USB Modem 331#umodem* at uhub? port ? configuration ? 332#ucom* at umodem? 333 334# Option N.V. Wireless WAN modems 335#uhso* at uhub? port ? configuration ? 336 337# USB Mass Storage 338#umass* at uhub? port ? configuration ? interface ? 339#atapibus* at umass? 340#scsibus* at umass? 341 342# USB audio 343#uaudio* at uhub? port ? configuration ? 344 345# USB MIDI 346#umidi* at uhub? port ? configuration ? 347 348# USB IrDA 349# USB-IrDA bridge spec 350#uirda* at uhub? port ? configuration ? interface ? 351#irframe* at uirda? 352 353# SigmaTel STIr4200 USB/IrDA Bridge 354#ustir* at uhub? port ? 355#irframe* at ustir? 356 357# USB Ethernet adapters 358#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 359#axe* at uhub? port ? # ASIX AX88172 based adapters 360#cue* at uhub? port ? # CATC USB-EL1201A based adapters 361#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 362#mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 363#udav* at uhub? port ? # Davicom DM9601 based adapters 364#ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 365#url* at uhub? port ? # Realtek RTL8150L based adapters 366 367# Prolific PL2301/PL2302 host-to-host adapter 368#upl* at uhub? port ? 369 370# Serial adapters 371#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 372#ucom* at uftdi? portno ? 373 374#umct* at uhub? port ? # MCT USB-RS232 serial adapter 375#ucom* at umct? portno ? 376 377#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 378#ucom* at uplcom? portno ? 379 380#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 381#ucom* at uvscom? portno ? 382 383# USB Handspring Visor 384#uvisor* at uhub? port ? 385#ucom* at uvisor? 386 387# Kyocera AIR-EDGE PHONE 388#ukyopon* at uhub? port ? 389#ucom* at ukyopon? portno ? 390 391# USB scanners 392#uscanner* at uhub? port ? 393 394# USB scanners that use SCSI emulation, e.g., HP5300 395#usscanner* at uhub? port ? 396#scsibus* at usscanner? channel ? 397 398# D-Link DSB-R100 USB radio 399#udsbr* at uhub? port ? 400#radio* at udsbr? 401 402# USB Generic driver 403#ugen* at uhub? port ? 404 405 406#### Pseudo devices 407 408# 409# accept filters 410#pseudo-device accf_data # "dataready" accept filter 411#pseudo-device accf_http # "httpready" accept filter 412 413## A disk-like interface to files. Can be used to create floppy, CD, 414## miniroot images, etc. 415 416pseudo-device vnd 417#options VND_COMPRESSION # compressed vnd(4) 418 419## Concatenated and striped disks; with this, you can create a software-based 420## disk array similar to a "RAID 0" setup. See ccd(4). 421 422#pseudo-device ccd 423 424## Cryptographic disk devices. See cgd(4). 425 426#pseudo-device cgd 427 428## RAIDframe disk driver: software RAID driver. See raid(4). 429 430pseudo-device raid 431options RAID_AUTOCONFIG # auto-configuration of RAID components 432# Options to enable various other RAIDframe RAID types. 433# options RF_INCLUDE_EVENODD=1 434# options RF_INCLUDE_RAID5_RS=1 435# options RF_INCLUDE_PARITYLOGGING=1 436# options RF_INCLUDE_CHAINDECLUSTER=1 437# options RF_INCLUDE_INTERDECLUSTER=1 438# options RF_INCLUDE_PARITY_DECLUSTERING=1 439# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 440 441 442## Memory disk device, used on boot floppies with compressed 443## kernel-plus-root-disk images. 444 445#pseudo-device md 446 447## Loopback network interface; required 448pseudo-device loop 449 450## SLIP and CSLIP interfaces, for IP over a serial line. 451pseudo-device sl 452 453## PPP, the successor to SLIP. See pppd(8). 454pseudo-device ppp 455 456## PPP over Ethernet (RFC 2516) 457pseudo-device pppoe 458 459## Network "tunnel" device, allowing protocol stacks to run in the userland. 460## This is used by the third-party user-mode "ppp" program, and others. 461#pseudo-device tun 462#pseudo-device tap # virtual Ethernet 463 464## Generic L3 over IP tunnel 465#pseudo-device gre # generic L3 over IP tunnel 466 467## Berkeley Packet Filter, required to run RARPD. A generic C-language 468## interface that allows selective examining of incoming packets. 469pseudo-device bpfilter 470 471#pseudo-device carp # Common Address Redundancy Protocol 472 473#pseudo-device npf # NPF packet filter 474 475## for IPv6 476pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 477#pseudo-device faith # IPv[46] tcp relay translation i/f 478pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 479 480## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 481pseudo-device vlan 482 483## Simple inter-network traffic bridging 484pseudo-device bridge 485pseudo-device agr # IEEE 802.3ad link aggregation 486 487#### Other device configuration 488 489## Pseudo ttys, required for network logins and programs like screen. 490 491pseudo-device pty # pseudo-terminals 492 493## Random device, used to implement /dev/random (a source of random noise), 494## and generate randomness for some kernel formulae. 495 496 497pseudo-device clockctl # user control of clock subsystem 498pseudo-device drvctl # user control of drive subsystem 499pseudo-device ksyms # /dev/ksyms 500#pseudo-device fss # file system snapshot device 501 502# Veriexec 503# include "dev/veriexec.config" 504