GENERIC revision 1.92
1# $NetBSD: GENERIC,v 1.92 1999/11/13 20:56:14 matt Exp $ 2 3include "arch/sparc/conf/std.sparc" 4 5maxusers 32 6 7## System kernel configuration. See options(4) for more detail. 8 9 10# Options for variants of the Sun SPARC architecure. 11# We currently support three architecture types; at least one is required. 12options SUN4 # sun4/100, sun4/200, sun4/300 13options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 14options SUN4M # sun4m - SS10, SS20, Classic, etc. 15 16#options SUN4_MMU3L # 3-level MMU on sun4/400; (incomplete) 17 18## System options specific to the sparc machine type 19 20# Blink the power LED on some machines to indicate the system load. 21#options BLINK 22 23## Use a faster console than the PROM's slow drawing routines. Not needed 24## for headless (no framebuffer) machines. 25options RASTERCONSOLE # fast rasterop console 26options FONT_GALLANT12x22 # the console font 27#options FONT_BOLD8x16 # a somewhat smaller font 28options RASTERCONSOLE_FGCOL=WSCOL_BLACK 29options RASTERCONSOLE_BGCOL=WSCOL_WHITE 30 31#### System options that are the same for all ports 32 33## Root device configuration: change the ?'s if you are going to use a 34## nonstandard root partition (other than where the kernel is booted from) 35## and/or nonstandard root type (not ffs or nfs). Normally this can be 36## automagically determined at boot time. 37 38config netbsd root on ? type ? 39 40## System call tracing (see ktrace(1)). 41options KTRACE 42 43## Collect statistics on kernel malloc's and free's. This does have a 44## significant performance hit on slower machines, so it is intended for 45## diagnostic use only. 46#options KMEMSTATS 47 48## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 49options SYSVMSG # System V message queues 50options SYSVSEM # System V semaphores 51options SYSVSHM # System V shared memory 52#options SHMMAXPGS=1024 # 1024 pages is the default 53 54## Loadable kernel module support; still under development. 55options LKM 56 57## NFS boot options; default on sparc is the bootparam protocol 58options NFS_BOOT_BOOTPARAM 59#options NFS_BOOT_BOOTP 60#options NFS_BOOT_DHCP 61 62#### Debugging options 63 64## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 65## serial console break or keyboard reset, where the PROM would normally 66## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 67#options DDB # kernel dynamic debugger 68#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 69#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 70 71## You may also use gdb, on another computer connected to this machine over 72## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 73## a dev_t encoded device number of the serial port to use. 74## (0xc01 = ttya, 0xc02 = ttyb.) 75#options KGDB # support for kernel gdb 76#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 77#options KGDBRATE=38400 # baud rate 78 79 80## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 81## such that gdb(1) can be used on a kernel coredump. 82 83#makeoptions DEBUG="-g" 84 85 86## Adds code to the kernel that does internal consistency checks, and will 87## cause the kernel to panic if corruption of internal data structures 88## is detected. 89#options DIAGNOSTIC # extra kernel sanity checking 90 91## Enable (possibly expensive) debugging code that may also display messages 92## on the system console 93#options DEBUG 94 95## Make SCSI error messages more verbose when explaining their meanings. 96options SCSIVERBOSE 97 98## `INSECURE' turns off the kernel security level (securelevel = 0 always). 99## This allows writing to /dev/mem, loading kernel modules while multi-user, 100## and other insecurities good only for development work. Do not use this 101## option on a production machine. 102#options INSECURE 103 104## Allow non-root users to grab /dev/console with programs such as xconsole. 105## `xconsole' therefore does not need setuid root with this option enabled. 106#options UCONSOLE 107 108## `FDSCRIPTS' allows non-readable but executable scripts by providing a 109## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 110## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 111## opaque file mechanism. Perl calls this "secure setuid scripts." 112 113#options FDSCRIPTS 114#options SETUIDSCRIPTS 115 116## Options for compatibility with previous releases foreign system binaries. 117## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 118## additional user-level utilities or system configuration files. See 119## compat_sunos(8) and compat_svr4(8). 120 121options COMPAT_43 # 4.3BSD system interfaces 122options COMPAT_10 # NetBSD 1.0 binary compatibility 123options COMPAT_11 # NetBSD 1.1 binary compatibility 124options COMPAT_12 # NetBSD 1.2 binary compatibility 125options COMPAT_13 # NetBSD 1.3 binary compatibility 126options COMPAT_14 # NetBSD 1.4 binary compatibility 127options COMPAT_SUNOS # SunOS 4.x binary compatibility 128options COMPAT_SVR4 # SunOS 5.x binary compatibility 129options COMPAT_AOUT # NetBSD a.out compatibility 130 131## File systems. You probably need at least one of FFS or NFS. 132file-system FFS # Berkeley Fast Filesystem 133file-system NFS # Sun NFS-compatible filesystem client 134file-system KERNFS # kernel data-structure filesystem 135file-system NULLFS # NULL layered filesystem 136file-system MFS # memory-based filesystem 137file-system FDESC # user file descriptor filesystem 138file-system UMAPFS # uid/gid remapping filesystem 139file-system LFS # Log-based filesystem (still experimental) 140file-system PORTAL # portal filesystem (still experimental) 141file-system PROCFS # /proc 142file-system CD9660 # ISO 9660 + Rock Ridge file system 143file-system UNION # union file system 144file-system MSDOSFS # MS-DOS FAT filesystem(s). 145file-system CODA # Coda File System; also needs vcoda (below) 146 147## File system options. 148options NFSSERVER # Sun NFS-compatible filesystem server 149options QUOTA # FFS quotas 150#options FFS_EI # FFS Endian Independent support 151 152## Network protocol support. In most environments, INET is required. 153options INET # IP (Internet Protocol) v4 154#options GATEWAY # packet forwarding ("router switch") 155#options MROUTING # packet forwarding of multicast packets 156#options DIRECTED_BROADCAST # allow broadcasts through routers 157options NS # Xerox NS networking 158#options NSIP # Xerox NS tunneling over IP 159options ISO,TPIP # OSI networking 160options EON # OSI tunneling over IP 161#options CCITT,LLC,HDLC # X.25 packet switched protocol 162#options NETATALK # AppleTalk (over Ethernet) protocol 163options NTP # Network Time Protocol in-kernel support 164#options PPS_SYNC # Add serial line synchronization for NTP 165options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 166options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 167options PPP_BSDCOMP # Add BSD compression to ppp device 168options PPP_DEFLATE # Add deflate (libz) compression to ppp device 169options PPP_FILTER # Add active filters for ppp (via bpf) 170 171 172 173#### Main bus and CPU .. all systems. 174mainbus0 at root 175cpu0 at mainbus0 176 177#### Bus types found on SPARC systems. 178 179sbus0 at mainbus0 # sun4c 180obio0 at mainbus0 # sun4 and sun4m 181sparcvme0 at mainbus0 # sun4 182iommu0 at mainbus0 # sun4m 183sbus0 at iommu0 # sun4m 184sparcvme0 at iommu0 # sun4m 185vme0 at sparcvme0 # mi VME attachment 186 187## SBus expander box 188xbox* at sbus? slot ? offset ? 189sbus* at xbox? 190 191## SBus to PCMCIA bridge 192# Currently enabling nell* with audioamd* causes panic at attach 193#nell* at sbus? slot ? offset ? # PCMCIA bridge 194#pcmcia* at nell? 195 196#### Standard system devices -- all required for a given architecture 197 198## Auxiliary system registers on sun4c and sun4m 199auxreg0 at mainbus0 # sun4c 200auxreg0 at obio0 # sun4m 201 202## Power status and control register on Sun4m systems 203power0 at obio0 204 205## Mostek clock found on 4/300, sun4c, and sun4m systems. 206## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 207clock0 at mainbus0 # sun4c 208clock0 at obio0 # sun4m 209clock0 at obio0 addr 0xf2000000 # sun4/300 210 211## Intersil clock found on 4/100 and 4/200 systems. 212oclock0 at obio0 addr 0xf3000000 # sun4/200 213oclock0 at obio0 addr 0x03000000 # sun4/100 214 215## Memory error registers. 216memreg0 at mainbus0 # sun4c 217memreg0 at obio0 # sun4m 218memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 219memreg0 at obio0 addr 0x04000000 # sun4/100 220 221## ECC memory control 222eccmemctl0 at mainbus0 # sun4m 223 224## Timer chip found on 4/300, sun4c, and sun4m systems. 225timer0 at mainbus0 # sun4c 226timer0 at obio0 # sun4m 227timer0 at obio0 addr 0xef000000 # sun4/300 228 229## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 230## doesn't use this driver; the `EEPROM' is in the NVRAM on the 231## Mostek clock chip on 4/300 systems. 232eeprom0 at obio0 addr 0xf2000000 # sun4/200 233eeprom0 at obio0 addr 0x02000000 # sun4/100 234 235 236#### Serial port configuration 237 238## Zilog 8530 serial chips. Each has two-channels. 239## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 240zs0 at mainbus0 # sun4c 241zs0 at obio0 # sun4m 242zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 243zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 244zstty0 at zs0 channel 0 # ttya 245zstty1 at zs0 channel 1 # ttyb 246 247zs1 at mainbus0 # sun4c 248zs1 at obio0 # sun4m 249zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 250zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 251kbd0 at zs1 channel 0 # keyboard 252ms0 at zs1 channel 1 # mouse 253 254zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 255zstty2 at zs2 channel 0 # ttyc 256zstty3 at zs2 channel 1 # ttyd 257 258 259## Magma Serial/Parallel driver 260magma* at sbus? slot ? offset ? 261mtty* at magma? 262mbpp* at magma? 263 264## PCMCIA serial interfaces 265#com* at pcmcia? 266#pcmcom* at pcmcia? 267#com* at pcmcom? 268 269#### Disk controllers and disks 270 271# 272 273## The following flags may be set for the NCR53c94 based esp driver: 274## bits 0-7: disable disconnect/reselect for the corresponding target 275## bits 8-15: disable synchronous negotiation for target [bit-8] 276 277## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 278## Both `dma' and `esp' are needed in all cases. 279## Two kinds of additional SBus SCSI interfaces are available. One uses 280## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 281 282## sun4/300 SCSI - an NCR53c94 or equivalent behind 283## an LSI Logic DMA controller 284 285dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 286esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 287 288dma0 at sbus0 slot ? offset ? # sun4c/sun4m 289esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 290esp0 at dma0 flags 0x0000 # sun4m 291 292# FSBE/S SCSI 293dma* at sbus? slot ? offset ? # SBus 294esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 295esp* at dma? flags 0x0000 # SBus 296 297scsibus* at esp? 298 299## Qlogic ISP SBus SCSI Card 300isp* at sbus? slot ? offset ? 301scsibus* at isp? 302 303## NCR5380-based "Sun SCSI 3" VME SCSI controller. 304## This driver has several flags which may be enabled by OR'ing 305## the values and using the "flags" directive. 306## Valid flags are: 307## 308## 0x01 Use DMA (may be polled) 309## 0x02 Use DMA completion interrupts 310## 0x04 Allow disconnect/reselect 311## 312## E.g. the following would enable DMA, interrupts, and reselect: 313## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 314## 315## By default, DMA is enabled in the driver. 316 317si0 at vme0 addr 0x200000 irq 2 vect 0x40 318scsibus* at si? 319 320## NCR5380-based "SCSI Weird" on-board SCSI interface found 321## on sun4/100 systems. The flags are the same as the "si" 322## controller. Note, while DMA is enabled by default, only 323## polled DMA works at this time, and reselects do not work 324## on this particular controller. 325 326sw0 at obio0 addr 0x0a000000 level 3 327scsibus* at sw? 328 329## PCMCIA SCSI controllers 330#aic* at pcmcia? 331#scsibus* at aic? 332 333 334## These entries find devices on all SCSI busses and assign 335## unit numbers dynamically. 336sd* at scsibus? target ? lun ? # SCSI disks 337st* at scsibus? target ? lun ? # SCSI tapes 338cd* at scsibus? target ? lun ? # SCSI CD-ROMs 339ch* at scsibus? target ? lun ? # SCSI changer devices 340ss* at scsibus? target ? lun ? # SCSI scanners 341uk* at scsibus? target ? lun ? # unknown SCSI 342 343 344## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 345## on sun4 systems. 346xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 347xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 348xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 349xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 350xd* at xdc? drive ? 351 352## Xylogics 451 or 451 VME SMD disk controllers and disks, found 353## on sun4 systems. 354xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 355xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 356xy* at xyc? drive ? 357 358 359## Floppy controller and drive found on SPARCstations. 360 361fdc0 at mainbus0 # sun4c controller 362fdc0 at obio0 # sun4m controller 363fd* at fdc0 # the drive itself 364 365## PCMCIA IDE controllers 366#wdc* at pcmcia? 367#wd* at wdc? 368 369## A disk-like interface to files. Can be used to create floppy, CD, 370## miniroot images, etc. 371 372pseudo-device vnd 4 373 374## Concatenated and striped disks; with this, you can create a software-based 375## disk array similar to a "RAID 0" setup. See ccd(4). 376 377pseudo-device ccd 4 378 379## RAIDframe disk driver: software RAID driver. See raid(4). 380 381#pseudo-device raid 4 382 383## Memory disk device, used on boot floppies with compressed 384## kernel-plus-root-disk images. 385 386#pseudo-device md 1 387 388 389#### Network interfaces 390 391## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 392## Three flavors of additional SBus ethernets are available. One attaches 393## directly like the sun4c on-board, one uses the ledma device like the 394## sun4m on-board, and one uses the lebuffer device. 395 396le0 at obio0 addr 0xf9000000 level 6 # sun4/300 397le0 at sbus0 slot ? offset ? # sun4c on-board 398ledma0 at sbus0 slot ? offset ? # sun4m on-board 399le0 at ledma0 # sun4m on-board 400le* at sbus? slot ? offset ? # SBus 401ledma* at sbus? slot ? offset ? # SBus 402le* at ledma? # SBus 403lebuffer0 at sbus? slot ? offset ? # SBus 404le0 at lebuffer? # SBus 405lebuffer* at sbus? slot ? offset ? # SBus 406le* at lebuffer? # SBus 407 408 409## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 410## or on a Multibus/VME card. 411ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 412ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 413ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 414ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 415ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 416ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 417 418## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 419## (qe, 10MBd) attached. 420qec* at sbus? slot ? offset ? # Quad Ethernet Controller 421be* at qec? # BigMac Ethernet (10/100MBd) 422qe* at qec? # Mace Ethernet (10MBd) 423 424## Happy Meal Ethernet (hme) (driver not quite ready yet) 425#hme* at sbus? slot ? offset ? 426 427# midway ATM 428en0 at sbus? slot ? offset ? 429 430# PCMCIA ethernet devices 431#ep* at pcmcia? 432#mbe* at pcmcia? 433#ne* at pcmcia? 434#sm* at pcmcia? 435 436# MII/PHY support 437exphy* at mii? phy ? # 3Com internal PHYs 438icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 439inphy* at mii? phy ? # Intel 82555 PHYs 440lxtphy* at mii? phy ? # Level One LXT-970 PHYs 441nsphy* at mii? phy ? # NS83840 PHYs 442qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 443sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 444tlphy* at mii? phy ? # ThunderLAN PHYs 445ukphy* at mii? phy ? # generic unknown PHYs 446 447## Loopback network interface; required 448pseudo-device loop 449 450## SLIP and CSLIP interfaces, for IP over a serial line. 451pseudo-device sl 2 452 453## PPP, the successor to SLIP. See pppd(8). 454pseudo-device ppp 2 455 456## Starmode Radio IP, a special hardware network device. 457#pseudo-device strip 1 458 459## 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. 461pseudo-device tun 4 462 463## Generic L3 over IP tunnel 464#pseudo-device gre 2 # generic L3 over IP tunnel 465 466## Berkeley Packet Filter, required to run RARPD. A generic C-language 467## interface that allows selective examining of incoming packets. 468pseudo-device bpfilter 8 469 470## IP Filter, used in firewall and NAT applications. See ipnat(8) for 471## one example of the use of the IP Filter. 472pseudo-device ipfilter 473 474 475#### Audio and video devices 476 477## /dev/audio support (`audioamd' plus `audio') 478## 479audioamd0 at mainbus0 # sun4c 480#audioamd0 at obio0 # sun4m 481audioamd0 at sbus0 slot ? offset ? # sun4m 482audio* at audioamd0 483 484audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 485audio* at audiocs0 486 487 488## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 489## systems. If your sun4 system has a cgfour installed in the P4 slot, 490## the P4 entries for "bwtwo" will attach to the overlay plane of the 491## "cgfour". 492 493bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 494bwtwo* at sbus? slot ? offset ? # 495bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 496bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 497bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 498 499## Sun "cgtwo" VME color framebuffer 500cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 501 502## Sun "cgthree" Sbus color framebuffer 503cgthree0 at sbus? slot ? offset ? 504cgthree* at sbus? slot ? offset ? 505#cgthree0 at obio? slot ? offset ? # sun4m 506 507## Sun "cgfour" color framebuffer with overlay plane. See above comment 508## regarding overlay plane. 509cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 510cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 511 512## Sun "cgsix" accelerated color framebuffer. 513cgsix0 at sbus? slot ? offset ? 514cgsix* at sbus? slot ? offset ? 515cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 516cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 517 518## Sun "cgeight" 24-bit framebuffer 519cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 520cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 521 522## Sun "tcx" accelerated color framebuffer. 523tcx0 at sbus? slot ? offset ? 524tcx* at sbus? slot ? offset ? 525 526# Sun "cgfourteen" accelerated 24-bit framebuffer. 527cgfourteen0 at obio0 # sun4m 528 529 530#### Other device configuration 531 532## Pseudo ttys, required for network logins and programs like screen. 533## 32 is a good number for average systems; you may have as many as you 534## like, though 256 is more or less the upper limit. Increasing this 535## number still requires you to run /dev/MAKEDEV to create the files 536## for the ptys. 537 538pseudo-device pty 32 # pseudo-ttys (for network, etc.) 539 540## Random device, used to implement /dev/random (a source of random noise), 541## and generate randomness for some kernel formulae. 542 543pseudo-device rnd 544 545# a pseudo device needed for Coda # also needs CODA (above) 546pseudo-device vcoda 4 # coda minicache <-> venus comm. 547