GENERIC revision 1.93
1# $NetBSD: GENERIC,v 1.93 1999/11/15 19:10:57 fvdl 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#options SOFTDEP # FFS soft updates support. 152 153## Network protocol support. In most environments, INET is required. 154options INET # IP (Internet Protocol) v4 155#options GATEWAY # packet forwarding ("router switch") 156#options MROUTING # packet forwarding of multicast packets 157#options DIRECTED_BROADCAST # allow broadcasts through routers 158options NS # Xerox NS networking 159#options NSIP # Xerox NS tunneling over IP 160options ISO,TPIP # OSI networking 161options EON # OSI tunneling over IP 162#options CCITT,LLC,HDLC # X.25 packet switched protocol 163#options NETATALK # AppleTalk (over Ethernet) protocol 164options NTP # Network Time Protocol in-kernel support 165#options PPS_SYNC # Add serial line synchronization for NTP 166options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 167options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 168options PPP_BSDCOMP # Add BSD compression to ppp device 169options PPP_DEFLATE # Add deflate (libz) compression to ppp device 170options PPP_FILTER # Add active filters for ppp (via bpf) 171 172 173 174#### Main bus and CPU .. all systems. 175mainbus0 at root 176cpu0 at mainbus0 177 178#### Bus types found on SPARC systems. 179 180sbus0 at mainbus0 # sun4c 181obio0 at mainbus0 # sun4 and sun4m 182sparcvme0 at mainbus0 # sun4 183iommu0 at mainbus0 # sun4m 184sbus0 at iommu0 # sun4m 185sparcvme0 at iommu0 # sun4m 186vme0 at sparcvme0 # mi VME attachment 187 188## SBus expander box 189xbox* at sbus? slot ? offset ? 190sbus* at xbox? 191 192## SBus to PCMCIA bridge 193# Currently enabling nell* with audioamd* causes panic at attach 194#nell* at sbus? slot ? offset ? # PCMCIA bridge 195#pcmcia* at nell? 196 197#### Standard system devices -- all required for a given architecture 198 199## Auxiliary system registers on sun4c and sun4m 200auxreg0 at mainbus0 # sun4c 201auxreg0 at obio0 # sun4m 202 203## Power status and control register on Sun4m systems 204power0 at obio0 205 206## Mostek clock found on 4/300, sun4c, and sun4m systems. 207## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 208clock0 at mainbus0 # sun4c 209clock0 at obio0 # sun4m 210clock0 at obio0 addr 0xf2000000 # sun4/300 211 212## Intersil clock found on 4/100 and 4/200 systems. 213oclock0 at obio0 addr 0xf3000000 # sun4/200 214oclock0 at obio0 addr 0x03000000 # sun4/100 215 216## Memory error registers. 217memreg0 at mainbus0 # sun4c 218memreg0 at obio0 # sun4m 219memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 220memreg0 at obio0 addr 0x04000000 # sun4/100 221 222## ECC memory control 223eccmemctl0 at mainbus0 # sun4m 224 225## Timer chip found on 4/300, sun4c, and sun4m systems. 226timer0 at mainbus0 # sun4c 227timer0 at obio0 # sun4m 228timer0 at obio0 addr 0xef000000 # sun4/300 229 230## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 231## doesn't use this driver; the `EEPROM' is in the NVRAM on the 232## Mostek clock chip on 4/300 systems. 233eeprom0 at obio0 addr 0xf2000000 # sun4/200 234eeprom0 at obio0 addr 0x02000000 # sun4/100 235 236 237#### Serial port configuration 238 239## Zilog 8530 serial chips. Each has two-channels. 240## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 241zs0 at mainbus0 # sun4c 242zs0 at obio0 # sun4m 243zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 244zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 245zstty0 at zs0 channel 0 # ttya 246zstty1 at zs0 channel 1 # ttyb 247 248zs1 at mainbus0 # sun4c 249zs1 at obio0 # sun4m 250zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 251zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 252kbd0 at zs1 channel 0 # keyboard 253ms0 at zs1 channel 1 # mouse 254 255zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 256zstty2 at zs2 channel 0 # ttyc 257zstty3 at zs2 channel 1 # ttyd 258 259 260## Magma Serial/Parallel driver 261magma* at sbus? slot ? offset ? 262mtty* at magma? 263mbpp* at magma? 264 265## PCMCIA serial interfaces 266#com* at pcmcia? 267#pcmcom* at pcmcia? 268#com* at pcmcom? 269 270#### Disk controllers and disks 271 272# 273 274## The following flags may be set for the NCR53c94 based esp driver: 275## bits 0-7: disable disconnect/reselect for the corresponding target 276## bits 8-15: disable synchronous negotiation for target [bit-8] 277 278## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 279## Both `dma' and `esp' are needed in all cases. 280## Two kinds of additional SBus SCSI interfaces are available. One uses 281## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 282 283## sun4/300 SCSI - an NCR53c94 or equivalent behind 284## an LSI Logic DMA controller 285 286dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 287esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 288 289dma0 at sbus0 slot ? offset ? # sun4c/sun4m 290esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 291esp0 at dma0 flags 0x0000 # sun4m 292 293# FSBE/S SCSI 294dma* at sbus? slot ? offset ? # SBus 295esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 296esp* at dma? flags 0x0000 # SBus 297 298scsibus* at esp? 299 300## Qlogic ISP SBus SCSI Card 301isp* at sbus? slot ? offset ? 302scsibus* at isp? 303 304## NCR5380-based "Sun SCSI 3" VME SCSI controller. 305## This driver has several flags which may be enabled by OR'ing 306## the values and using the "flags" directive. 307## Valid flags are: 308## 309## 0x01 Use DMA (may be polled) 310## 0x02 Use DMA completion interrupts 311## 0x04 Allow disconnect/reselect 312## 313## E.g. the following would enable DMA, interrupts, and reselect: 314## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 315## 316## By default, DMA is enabled in the driver. 317 318si0 at vme0 addr 0x200000 irq 2 vect 0x40 319scsibus* at si? 320 321## NCR5380-based "SCSI Weird" on-board SCSI interface found 322## on sun4/100 systems. The flags are the same as the "si" 323## controller. Note, while DMA is enabled by default, only 324## polled DMA works at this time, and reselects do not work 325## on this particular controller. 326 327sw0 at obio0 addr 0x0a000000 level 3 328scsibus* at sw? 329 330## PCMCIA SCSI controllers 331#aic* at pcmcia? 332#scsibus* at aic? 333 334 335## These entries find devices on all SCSI busses and assign 336## unit numbers dynamically. 337sd* at scsibus? target ? lun ? # SCSI disks 338st* at scsibus? target ? lun ? # SCSI tapes 339cd* at scsibus? target ? lun ? # SCSI CD-ROMs 340ch* at scsibus? target ? lun ? # SCSI changer devices 341ss* at scsibus? target ? lun ? # SCSI scanners 342uk* at scsibus? target ? lun ? # unknown SCSI 343 344 345## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 346## on sun4 systems. 347xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 348xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 349xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 350xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 351xd* at xdc? drive ? 352 353## Xylogics 451 or 451 VME SMD disk controllers and disks, found 354## on sun4 systems. 355xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 356xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 357xy* at xyc? drive ? 358 359 360## Floppy controller and drive found on SPARCstations. 361 362fdc0 at mainbus0 # sun4c controller 363fdc0 at obio0 # sun4m controller 364fd* at fdc0 # the drive itself 365 366## PCMCIA IDE controllers 367#wdc* at pcmcia? 368#wd* at wdc? 369 370## A disk-like interface to files. Can be used to create floppy, CD, 371## miniroot images, etc. 372 373pseudo-device vnd 4 374 375## Concatenated and striped disks; with this, you can create a software-based 376## disk array similar to a "RAID 0" setup. See ccd(4). 377 378pseudo-device ccd 4 379 380## RAIDframe disk driver: software RAID driver. See raid(4). 381 382#pseudo-device raid 4 383 384## Memory disk device, used on boot floppies with compressed 385## kernel-plus-root-disk images. 386 387#pseudo-device md 1 388 389 390#### Network interfaces 391 392## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 393## Three flavors of additional SBus ethernets are available. One attaches 394## directly like the sun4c on-board, one uses the ledma device like the 395## sun4m on-board, and one uses the lebuffer device. 396 397le0 at obio0 addr 0xf9000000 level 6 # sun4/300 398le0 at sbus0 slot ? offset ? # sun4c on-board 399ledma0 at sbus0 slot ? offset ? # sun4m on-board 400le0 at ledma0 # sun4m on-board 401le* at sbus? slot ? offset ? # SBus 402ledma* at sbus? slot ? offset ? # SBus 403le* at ledma? # SBus 404lebuffer0 at sbus? slot ? offset ? # SBus 405le0 at lebuffer? # SBus 406lebuffer* at sbus? slot ? offset ? # SBus 407le* at lebuffer? # SBus 408 409 410## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 411## or on a Multibus/VME card. 412ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 413ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 414ie1 at vme0 addr 0xe88000 irq 3 vect 0x75 # VME 415ie2 at vme0 addr 0x31ff02 irq 3 vect 0x76 # VME 416ie3 at vme0 addr 0x35ff02 irq 3 vect 0x77 # VME 417ie4 at vme0 addr 0x2dff02 irq 3 vect 0x7c # VME 418 419## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 420## (qe, 10MBd) attached. 421qec* at sbus? slot ? offset ? # Quad Ethernet Controller 422be* at qec? # BigMac Ethernet (10/100MBd) 423qe* at qec? # Mace Ethernet (10MBd) 424 425## Happy Meal Ethernet (hme) (driver not quite ready yet) 426#hme* at sbus? slot ? offset ? 427 428# midway ATM 429en0 at sbus? slot ? offset ? 430 431# PCMCIA ethernet devices 432#ep* at pcmcia? 433#mbe* at pcmcia? 434#ne* at pcmcia? 435#sm* at pcmcia? 436 437# MII/PHY support 438exphy* at mii? phy ? # 3Com internal PHYs 439icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 440inphy* at mii? phy ? # Intel 82555 PHYs 441lxtphy* at mii? phy ? # Level One LXT-970 PHYs 442nsphy* at mii? phy ? # NS83840 PHYs 443qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 444sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 445tlphy* at mii? phy ? # ThunderLAN PHYs 446ukphy* at mii? phy ? # generic unknown PHYs 447 448## Loopback network interface; required 449pseudo-device loop 450 451## SLIP and CSLIP interfaces, for IP over a serial line. 452pseudo-device sl 2 453 454## PPP, the successor to SLIP. See pppd(8). 455pseudo-device ppp 2 456 457## Starmode Radio IP, a special hardware network device. 458#pseudo-device strip 1 459 460## Network "tunnel" device, allowing protocol stacks to run in the userland. 461## This is used by the third-party user-mode "ppp" program, and others. 462pseudo-device tun 4 463 464## Generic L3 over IP tunnel 465#pseudo-device gre 2 # 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 8 470 471## IP Filter, used in firewall and NAT applications. See ipnat(8) for 472## one example of the use of the IP Filter. 473pseudo-device ipfilter 474 475 476#### Audio and video devices 477 478## /dev/audio support (`audioamd' plus `audio') 479## 480audioamd0 at mainbus0 # sun4c 481#audioamd0 at obio0 # sun4m 482audioamd0 at sbus0 slot ? offset ? # sun4m 483audio* at audioamd0 484 485audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 486audio* at audiocs0 487 488 489## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 490## systems. If your sun4 system has a cgfour installed in the P4 slot, 491## the P4 entries for "bwtwo" will attach to the overlay plane of the 492## "cgfour". 493 494bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 495bwtwo* at sbus? slot ? offset ? # 496bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 497bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 498bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 499 500## Sun "cgtwo" VME color framebuffer 501cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 502 503## Sun "cgthree" Sbus color framebuffer 504cgthree0 at sbus? slot ? offset ? 505cgthree* at sbus? slot ? offset ? 506#cgthree0 at obio? slot ? offset ? # sun4m 507 508## Sun "cgfour" color framebuffer with overlay plane. See above comment 509## regarding overlay plane. 510cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 511cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 512 513## Sun "cgsix" accelerated color framebuffer. 514cgsix0 at sbus? slot ? offset ? 515cgsix* at sbus? slot ? offset ? 516cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 517cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 518 519## Sun "cgeight" 24-bit framebuffer 520cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 521cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 522 523## Sun "tcx" accelerated color framebuffer. 524tcx0 at sbus? slot ? offset ? 525tcx* at sbus? slot ? offset ? 526 527# Sun "cgfourteen" accelerated 24-bit framebuffer. 528cgfourteen0 at obio0 # sun4m 529 530 531#### Other device configuration 532 533## Pseudo ttys, required for network logins and programs like screen. 534## 32 is a good number for average systems; you may have as many as you 535## like, though 256 is more or less the upper limit. Increasing this 536## number still requires you to run /dev/MAKEDEV to create the files 537## for the ptys. 538 539pseudo-device pty 32 # pseudo-ttys (for network, etc.) 540 541## Random device, used to implement /dev/random (a source of random noise), 542## and generate randomness for some kernel formulae. 543 544pseudo-device rnd 545 546# a pseudo device needed for Coda # also needs CODA (above) 547pseudo-device vcoda 4 # coda minicache <-> venus comm. 548