GENERIC revision 1.88
1# $NetBSD: GENERIC,v 1.88 1999/07/28 09:45:08 drochner 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_SUNOS # SunOS 4.x binary compatibility 127options COMPAT_SVR4 # SunOS 5.x binary compatibility 128options COMPAT_AOUT # NetBSD a.out compatibility 129 130## File systems. You probably need at least one of FFS or NFS. 131file-system FFS # Berkeley Fast Filesystem 132file-system NFS # Sun NFS-compatible filesystem client 133file-system KERNFS # kernel data-structure filesystem 134file-system NULLFS # NULL layered filesystem 135file-system MFS # memory-based filesystem 136file-system FDESC # user file descriptor filesystem 137file-system UMAPFS # uid/gid remapping filesystem 138file-system LFS # Log-based filesystem (still experimental) 139file-system PORTAL # portal filesystem (still experimental) 140file-system PROCFS # /proc 141file-system CD9660 # ISO 9660 + Rock Ridge file system 142file-system UNION # union file system 143file-system MSDOSFS # MS-DOS FAT filesystem(s). 144 145## File system options. 146options NFSSERVER # Sun NFS-compatible filesystem server 147options QUOTA # FFS quotas 148#options FFS_EI # FFS Endian Independent support 149 150## Network protocol support. In most environments, INET is required. 151options INET # IP (Internet Protocol) v4 152options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 153#options GATEWAY # packet forwarding ("router switch") 154#options MROUTING # packet forwarding of multicast packets 155#options DIRECTED_BROADCAST # allow broadcasts through routers 156options NS # Xerox NS networking 157#options NSIP # Xerox NS tunneling over IP 158options ISO,TPIP # OSI networking 159options EON # OSI tunneling over IP 160#options CCITT,LLC,HDLC # X.25 packet switched protocol 161#options NETATALK # AppleTalk (over Ethernet) protocol 162options NTP # Network Time Protocol in-kernel support 163#options PPS_SYNC # Add serial line synchronization for NTP 164options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 165options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 166options PPP_BSDCOMP # Add BSD compression to ppp device 167options PPP_DEFLATE # Add deflate (libz) compression to ppp device 168options PPP_FILTER # Add active filters for ppp (via bpf) 169 170 171 172#### Main bus and CPU .. all systems. 173mainbus0 at root 174cpu0 at mainbus0 175 176#### Bus types found on SPARC systems. 177 178sbus0 at mainbus0 # sun4c 179obio0 at mainbus0 # sun4 and sun4m 180sparcvme0 at mainbus0 # sun4 181iommu0 at mainbus0 # sun4m 182sbus0 at iommu0 # sun4m 183sparcvme0 at iommu0 # sun4m 184vme0 at sparcvme0 # mi VME attachment 185 186## SBus expander box 187xbox* at sbus? slot ? offset ? 188sbus* at xbox? 189 190## SBus to PCMCIA bridge 191# Currently enabling nell* with audioamd* causes panic at attach 192#nell* at sbus? slot ? offset ? # PCMCIA bridge 193#pcmcia* at nell? 194 195#### Standard system devices -- all required for a given architecture 196 197## Auxiliary system registers on sun4c and sun4m 198auxreg0 at mainbus0 # sun4c 199auxreg0 at obio0 # sun4m 200 201## Power status and control register on Sun4m systems 202power0 at obio0 203 204## Mostek clock found on 4/300, sun4c, and sun4m systems. 205## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 206clock0 at mainbus0 # sun4c 207clock0 at obio0 # sun4m 208clock0 at obio0 addr 0xf2000000 # sun4/300 209 210## Intersil clock found on 4/100 and 4/200 systems. 211oclock0 at obio0 addr 0xf3000000 # sun4/200 212oclock0 at obio0 addr 0x03000000 # sun4/100 213 214## Memory error registers. 215memreg0 at mainbus0 # sun4c 216memreg0 at obio0 # sun4m 217memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 218memreg0 at obio0 addr 0x04000000 # sun4/100 219 220## ECC memory control 221eccmemctl0 at mainbus0 # sun4m 222 223## Timer chip found on 4/300, sun4c, and sun4m systems. 224timer0 at mainbus0 # sun4c 225timer0 at obio0 # sun4m 226timer0 at obio0 addr 0xef000000 # sun4/300 227 228## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 229## doesn't use this driver; the `EEPROM' is in the NVRAM on the 230## Mostek clock chip on 4/300 systems. 231eeprom0 at obio0 addr 0xf2000000 # sun4/200 232eeprom0 at obio0 addr 0x02000000 # sun4/100 233 234 235#### Serial port configuration 236 237## Zilog 8530 serial chips. Each has two-channels. 238## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 239zs0 at mainbus0 # sun4c 240zs0 at obio0 # sun4m 241zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 242zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 243zstty0 at zs0 channel 0 # ttya 244zstty1 at zs0 channel 1 # ttyb 245 246zs1 at mainbus0 # sun4c 247zs1 at obio0 # sun4m 248zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 249zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 250kbd0 at zs1 channel 0 # keyboard 251ms0 at zs1 channel 1 # mouse 252 253zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 254zstty2 at zs2 channel 0 # ttyc 255zstty3 at zs2 channel 1 # ttyd 256 257 258## Magma Serial/Parallel driver 259magma* at sbus? slot ? offset ? 260mtty* at magma? 261mbpp* at magma? 262 263## PCMCIA serial interfaces 264#com* at pcmcia? 265#pcmcom* at pcmcia? 266#com* at pcmcom? 267 268#### Disk controllers and disks 269 270# 271 272## The following flags may be set for the NCR53c94 based esp driver: 273## bits 0-7: disable disconnect/reselect for the corresponding target 274## bits 8-15: disable synchronous negotiation for target [bit-8] 275 276## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 277## Both `dma' and `esp' are needed in all cases. 278## Two kinds of additional SBus SCSI interfaces are available. One uses 279## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 280 281## sun4/300 SCSI - an NCR53c94 or equivalent behind 282## an LSI Logic DMA controller 283 284dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 285esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 286 287dma0 at sbus0 slot ? offset ? # sun4c/sun4m 288esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 289esp0 at dma0 flags 0x0000 # sun4m 290 291# FSBE/S SCSI 292dma* at sbus? slot ? offset ? # SBus 293esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 294esp* at dma? flags 0x0000 # SBus 295 296scsibus* at esp? 297 298## Qlogic ISP SBus SCSI Card 299isp* at sbus? slot ? offset ? 300scsibus* at isp? 301 302## NCR5380-based "Sun SCSI 3" VME SCSI controller. 303## This driver has several flags which may be enabled by OR'ing 304## the values and using the "flags" directive. 305## Valid flags are: 306## 307## 0x01 Use DMA (may be polled) 308## 0x02 Use DMA completion interrupts 309## 0x04 Allow disconnect/reselect 310## 311## E.g. the following would enable DMA, interrupts, and reselect: 312## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 313## 314## By default, DMA is enabled in the driver. 315 316si0 at vme0 addr 0x200000 irq 2 vect 0x40 317scsibus* at si? 318 319## NCR5380-based "SCSI Weird" on-board SCSI interface found 320## on sun4/100 systems. The flags are the same as the "si" 321## controller. Note, while DMA is enabled by default, only 322## polled DMA works at this time, and reselects do not work 323## on this particular controller. 324 325sw0 at obio0 addr 0x0a000000 level 3 326scsibus* at sw? 327 328## PCMCIA SCSI controllers 329#aic* at pcmcia? 330#scsibus* at aic? 331 332 333## These entries find devices on all SCSI busses and assign 334## unit numbers dynamically. 335sd* at scsibus? target ? lun ? # SCSI disks 336st* at scsibus? target ? lun ? # SCSI tapes 337cd* at scsibus? target ? lun ? # SCSI CD-ROMs 338ch* at scsibus? target ? lun ? # SCSI changer devices 339ss* at scsibus? target ? lun ? # SCSI scanners 340uk* at scsibus? target ? lun ? # unknown SCSI 341 342 343## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 344## on sun4 systems. 345xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 346xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 347xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 348xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 349xd* at xdc? drive ? 350 351## Xylogics 451 or 451 VME SMD disk controllers and disks, found 352## on sun4 systems. 353xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 354xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 355xy* at xyc? drive ? 356 357 358## Floppy controller and drive found on SPARCstations. 359 360fdc0 at mainbus0 # sun4c controller 361fdc0 at obio0 # sun4m controller 362fd* at fdc0 # the drive itself 363 364## PCMCIA IDE controllers 365#wdc* at pcmcia? 366#wd* at wdc? 367 368## A disk-like interface to files. Can be used to create floppy, CD, 369## miniroot images, etc. 370 371pseudo-device vnd 4 372 373## Concatenated and striped disks; with this, you can create a software-based 374## disk array similar to a "RAID 0" setup. See ccd(4). 375 376pseudo-device ccd 4 377 378## RAIDframe disk driver: software RAID driver. See raid(4). 379 380#pseudo-device raid 4 381 382## Memory disk device, used on boot floppies with compressed 383## kernel-plus-root-disk images. 384 385#pseudo-device md 1 386 387 388#### Network interfaces 389 390## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 391## Three flavors of additional SBus ethernets are available. One attaches 392## directly like the sun4c on-board, one uses the ledma device like the 393## sun4m on-board, and one uses the lebuffer device. 394 395le0 at obio0 addr 0xf9000000 level 6 # sun4/300 396le0 at sbus0 slot ? offset ? # sun4c on-board 397ledma0 at sbus0 slot ? offset ? # sun4m on-board 398le0 at ledma0 # sun4m on-board 399le* at sbus? slot ? offset ? # SBus 400ledma* at sbus? slot ? offset ? # SBus 401le* at ledma? # SBus 402lebuffer0 at sbus? slot ? offset ? # SBus 403le0 at lebuffer? # SBus 404lebuffer* at sbus? slot ? offset ? # SBus 405le* at lebuffer? # SBus 406 407 408## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 409## or on a Multibus/VME card. 410ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 411ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 412ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 413ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 414ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 415ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 416 417## qec/be, qec/hme 418qec* at sbus? slot ? offset ? 419be* at qec? 420qe* at qec? 421 422## hme (driver not quite ready yet) 423#hme* at sbus? slot ? offset ? 424 425# midway ATM 426en0 at sbus? slot ? offset ? 427 428# PCMCIA ethernet devices 429#ep* at pcmcia? 430#mbe* at pcmcia? 431#ne* at pcmcia? 432#sm* at pcmcia? 433 434# MII/PHY support 435exphy* at mii? phy ? # 3Com internal PHYs 436icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 437inphy* at mii? phy ? # Intel 82555 PHYs 438lxtphy* at mii? phy ? # Level One LXT-970 PHYs 439nsphy* at mii? phy ? # NS83840 PHYs 440qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 441sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 442tlphy* at mii? phy ? # ThunderLAN PHYs 443ukphy* at mii? phy ? # generic unknown PHYs 444 445## Loopback network interface; required 446pseudo-device loop 447 448## SLIP and CSLIP interfaces, for IP over a serial line. 449pseudo-device sl 2 450 451## PPP, the successor to SLIP. See pppd(8). 452pseudo-device ppp 2 453 454## Starmode Radio IP, a special hardware network device. 455#pseudo-device strip 1 456 457## Network "tunnel" device, allowing protocol stacks to run in the userland. 458## This is used by the third-party user-mode "ppp" program, and others. 459pseudo-device tun 4 460 461## Generic L3 over IP tunnel 462#pseudo-device gre 2 # generic L3 over IP tunnel 463 464## Berkeley Packet Filter, required to run RARPD. A generic C-language 465## interface that allows selective examining of incoming packets. 466pseudo-device bpfilter 8 467 468## IP Filter, used in firewall and NAT applications. See ipnat(8) for 469## one example of the use of the IP Filter. 470pseudo-device ipfilter 471 472 473#### Audio and video devices 474 475## /dev/audio support (`audioamd' plus `audio') 476## 477audioamd0 at mainbus0 # sun4c 478#audioamd0 at obio0 # sun4m 479audioamd0 at sbus0 slot ? offset ? # sun4m 480audio* at audioamd0 481 482audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 483audio* at audiocs0 484 485 486## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 487## systems. If your sun4 system has a cgfour installed in the P4 slot, 488## the P4 entries for "bwtwo" will attach to the overlay plane of the 489## "cgfour". 490 491bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 492bwtwo* at sbus? slot ? offset ? # 493bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 494bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 495bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 496 497## Sun "cgtwo" VME color framebuffer 498cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 499 500## Sun "cgthree" Sbus color framebuffer 501cgthree0 at sbus? slot ? offset ? 502cgthree* at sbus? slot ? offset ? 503#cgthree0 at obio? slot ? offset ? # sun4m 504 505## Sun "cgfour" color framebuffer with overlay plane. See above comment 506## regarding overlay plane. 507cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 508cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 509 510## Sun "cgsix" accelerated color framebuffer. 511cgsix0 at sbus? slot ? offset ? 512cgsix* at sbus? slot ? offset ? 513cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 514cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 515 516## Sun "cgeight" 24-bit framebuffer 517cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 518cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 519 520## Sun "tcx" accelerated color framebuffer. 521tcx0 at sbus? slot ? offset ? 522tcx* at sbus? slot ? offset ? 523 524# Sun "cgfourteen" accelerated 24-bit framebuffer. 525cgfourteen0 at obio0 # sun4m 526 527 528#### Other device configuration 529 530## Pseudo ttys, required for network logins and programs like screen. 531## 32 is a good number for average systems; you may have as many as you 532## like, though 256 is more or less the upper limit. Increasing this 533## number still requires you to run /dev/MAKEDEV to create the files 534## for the ptys. 535 536pseudo-device pty 32 # pseudo-ttys (for network, etc.) 537 538## Random device, used to implement /dev/random (a source of random noise), 539## and generate randomness for some kernel formulae. 540 541pseudo-device rnd 542