GENERIC revision 1.85
1# $NetBSD: GENERIC,v 1.85 1999/06/28 20:26:47 pk 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 164#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 165#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 166#options PPP_BSDCOMP # Add BSD compression to ppp device 167#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 168#options 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 180vme0 at mainbus0 # sun4 181iommu0 at mainbus0 # sun4m 182sbus0 at iommu0 # sun4m 183vme0 at iommu0 # sun4m 184 185## SBus expander box 186xbox* at sbus? slot ? offset ? 187sbus* at xbox? 188 189## SBus to PCMCIA bridge 190# Currently enabling nell* with audioamd* causes panic at attach 191#nell* at sbus? slot ? offset ? # PCMCIA bridge 192#pcmcia* at nell? 193 194#### Standard system devices -- all required for a given architecture 195 196## Auxiliary system registers on sun4c and sun4m 197auxreg0 at mainbus0 # sun4c 198auxreg0 at obio0 # sun4m 199 200## Power status and control register on Sun4m systems 201power0 at obio0 202 203## Mostek clock found on 4/300, sun4c, and sun4m systems. 204## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 205clock0 at mainbus0 # sun4c 206clock0 at obio0 # sun4m 207clock0 at obio0 addr 0xf2000000 # sun4/300 208 209## Intersil clock found on 4/100 and 4/200 systems. 210oclock0 at obio0 addr 0xf3000000 # sun4/200 211oclock0 at obio0 addr 0x03000000 # sun4/100 212 213## Memory error registers. 214memreg0 at mainbus0 # sun4c 215memreg0 at obio0 # sun4m 216memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 217memreg0 at obio0 addr 0x04000000 # sun4/100 218 219## ECC memory control 220eccmemctl0 at mainbus0 # sun4m 221 222## Timer chip found on 4/300, sun4c, and sun4m systems. 223timer0 at mainbus0 # sun4c 224timer0 at obio0 # sun4m 225timer0 at obio0 addr 0xef000000 # sun4/300 226 227## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 228## doesn't use this driver; the `EEPROM' is in the NVRAM on the 229## Mostek clock chip on 4/300 systems. 230eeprom0 at obio0 addr 0xf2000000 # sun4/200 231eeprom0 at obio0 addr 0x02000000 # sun4/100 232 233 234#### Serial port configuration 235 236## Zilog 8530 serial chips. Each has two-channels. 237## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 238zs0 at mainbus0 # sun4c 239zs0 at obio0 # sun4m 240zs0 at obio0 addr 0xf1000000 level 12 flags 0x103 # sun4/200 and sun4/300 241zs0 at obio0 addr 0x01000000 level 12 flags 0x103 # sun4/100 242zstty0 at zs0 channel 0 # ttya 243zstty1 at zs0 channel 1 # ttyb 244 245zs1 at mainbus0 # sun4c 246zs1 at obio0 # sun4m 247zs1 at obio0 addr 0xf0000000 level 12 flags 0x103 # sun4/200 and sun4/300 248zs1 at obio0 addr 0x00000000 level 12 flags 0x103 # sun4/100 249kbd0 at zs1 channel 0 # keyboard 250ms0 at zs1 channel 1 # mouse 251 252zs2 at obio0 addr 0xe0000000 level 12 flags 0x103 # sun4/300 253zstty2 at zs2 channel 0 # ttyc 254zstty3 at zs2 channel 1 # ttyd 255 256 257## Magma Serial/Parallel driver 258magma* at sbus? slot ? offset ? 259mtty* at magma? 260mbpp* at magma? 261 262## PCMCIA serial interfaces 263#com* at pcmcia? 264#pcmcom* at pcmcia? 265#com* at pcmcom? 266 267#### Disk controllers and disks 268 269# 270 271## The following flags may be set for the NCR53c94 based esp driver: 272## bits 0-7: disable disconnect/reselect for the corresponding target 273## bits 8-15: disable synchronous negotiation for target [bit-8] 274 275## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 276## Both `dma' and `esp' are needed in all cases. 277## Two kinds of additional SBus SCSI interfaces are available. One uses 278## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 279 280## sun4/300 SCSI - an NCR53c94 or equivalent behind 281## an LSI Logic DMA controller 282 283dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 284esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 285 286dma0 at sbus0 slot ? offset ? # sun4c/sun4m 287esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 288esp0 at dma0 flags 0x0000 # sun4m 289 290# FSBE/S SCSI 291dma* at sbus? slot ? offset ? # SBus 292esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 293esp* at dma? flags 0x0000 # SBus 294 295scsibus* at esp? 296 297## Qlogic ISP SBus SCSI Card 298isp* at sbus? slot ? offset ? 299scsibus* at isp? 300 301## NCR5380-based "Sun SCSI 3" VME SCSI controller. 302## This driver has several flags which may be enabled by OR'ing 303## the values and using the "flags" directive. 304## Valid flags are: 305## 306## 0x01 Use DMA (may be polled) 307## 0x02 Use DMA completion interrupts 308## 0x04 Allow disconnect/reselect 309## 310## E.g. the following would enable DMA, interrupts, and reselect: 311## si0 at vme0 addr 0x200000 level 3 vect 0x40 flags 0x07 312## 313## By default, DMA is enabled in the driver. 314 315si0 at vme0 addr 0x200000 pri 2 vec 0x40 316scsibus* at si? 317 318## NCR5380-based "SCSI Weird" on-board SCSI interface found 319## on sun4/100 systems. The flags are the same as the "si" 320## controller. Note, while DMA is enabled by default, only 321## polled DMA works at this time, and reselects do not work 322## on this particular controller. 323 324sw0 at obio0 addr 0x0a000000 level 3 325scsibus* at sw? 326 327## PCMCIA SCSI controllers 328#aic* at pcmcia? 329#scsibus* at aic? 330 331 332## These entries find devices on all SCSI busses and assign 333## unit numbers dynamically. 334sd* at scsibus? target ? lun ? # SCSI disks 335st* at scsibus? target ? lun ? # SCSI tapes 336cd* at scsibus? target ? lun ? # SCSI CD-ROMs 337ch* at scsibus? target ? lun ? # SCSI changer devices 338ss* at scsibus? target ? lun ? # SCSI scanners 339uk* at scsibus? target ? lun ? # unknown SCSI 340 341 342## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 343## on sun4 systems. 344xdc0 at vme0 addr 0xee80 pri 3 vec 0x44 345xdc1 at vme0 addr 0xee90 pri 3 vec 0x45 346xdc2 at vme0 addr 0xeea0 pri 3 vec 0x46 347xdc3 at vme0 addr 0xeeb0 pri 3 vec 0x47 348xd* at xdc? drive ? 349 350## Xylogics 451 or 451 VME SMD disk controllers and disks, found 351## on sun4 systems. 352xyc0 at vme0 addr 0xee40 pri 3 vec 0x48 353xyc1 at vme0 addr 0xee48 pri 3 vec 0x49 354xy* at xyc? drive ? 355 356 357## Floppy controller and drive found on SPARCstations. 358 359fdc0 at mainbus0 # sun4c controller 360fdc0 at obio0 # sun4m controller 361fd* at fdc0 # the drive itself 362 363## PCMCIA IDE controllers 364#wdc* at pcmcia? 365#wd* at wdc? 366 367## A disk-like interface to files. Can be used to create floppy, CD, 368## miniroot images, etc. 369 370pseudo-device vnd 4 371 372## Concatenated and striped disks; with this, you can create a software-based 373## disk array similar to a "RAID 0" setup. See ccd(4). 374 375pseudo-device ccd 4 376 377## RAIDframe disk driver: software RAID driver. See raid(4). 378 379#pseudo-device raid 4 380 381## Memory disk device, used on boot floppies with compressed 382## kernel-plus-root-disk images. 383 384#pseudo-device md 1 385 386 387#### Network interfaces 388 389## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 390## Three flavors of additional SBus ethernets are available. One attaches 391## directly like the sun4c on-board, one uses the ledma device like the 392## sun4m on-board, and one uses the lebuffer device. 393 394le0 at obio0 addr 0xf9000000 level 6 # sun4/300 395le0 at sbus0 slot ? offset ? # sun4c on-board 396ledma0 at sbus0 slot ? offset ? # sun4m on-board 397le0 at ledma0 # sun4m on-board 398le* at sbus? slot ? offset ? # SBus 399ledma* at sbus? slot ? offset ? # SBus 400le* at ledma? # SBus 401lebuffer0 at sbus? slot ? offset ? # SBus 402le0 at lebuffer? # SBus 403lebuffer* at sbus? slot ? offset ? # SBus 404le* at lebuffer? # SBus 405 406 407## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 408## or on a Multibus/VME card. 409ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 410ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 411ie1 at vme0 addr 0xe88000 pri 3 vec 0x75 # VME 412ie2 at vme0 addr 0x31ff02 pri 3 vec 0x76 # VME 413ie3 at vme0 addr 0x35ff02 pri 3 vec 0x77 # VME 414ie4 at vme0 addr 0x2dff02 pri 3 vec 0x7c # VME 415 416## qec/be, qec/hme 417qec* at sbus? slot ? offset ? 418be* at qec? 419qe* at qec? 420 421## hme (driver not quite ready yet) 422#hme* at sbus? slot ? offset ? 423 424# midway ATM 425en0 at sbus? slot ? offset ? 426 427# PCMCIA ethernet devices 428#ep* at pcmcia? 429#mbe* at pcmcia? 430#ne* at pcmcia? 431#sm* at pcmcia? 432 433# MII/PHY support 434exphy* at mii? phy ? # 3Com internal PHYs 435icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 436inphy* at mii? phy ? # Intel 82555 PHYs 437lxtphy* at mii? phy ? # Level One LXT-970 PHYs 438nsphy* at mii? phy ? # NS83840 PHYs 439qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 440sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 441tlphy* at mii? phy ? # ThunderLAN PHYs 442ukphy* at mii? phy ? # generic unknown PHYs 443 444## Loopback network interface; required 445pseudo-device loop 446 447## SLIP and CSLIP interfaces, for IP over a serial line. 448pseudo-device sl 2 449 450## PPP, the successor to SLIP. See pppd(8). 451pseudo-device ppp 2 452 453## Starmode Radio IP, a special hardware network device. 454#pseudo-device strip 1 455 456## Network "tunnel" device, allowing protocol stacks to run in the userland. 457## This is used by the third-party user-mode "ppp" program, and others. 458pseudo-device tun 4 459 460## Generic L3 over IP tunnel 461#pseudo-device gre 2 # generic L3 over IP tunnel 462 463## Berkeley Packet Filter, required to run RARPD. A generic C-language 464## interface that allows selective examining of incoming packets. 465pseudo-device bpfilter 8 466 467## IP Filter, used in firewall and NAT applications. See ipnat(8) for 468## one example of the use of the IP Filter. 469pseudo-device ipfilter 470 471 472#### Audio and video devices 473 474## /dev/audio support (`audioamd' plus `audio') 475## 476audioamd0 at mainbus0 # sun4c 477#audioamd0 at obio0 # sun4m 478audioamd0 at sbus0 slot ? offset ? # sun4m 479audio* at audioamd0 480 481audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 482audio* at audiocs0 483 484 485## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 486## systems. If your sun4 system has a cgfour installed in the P4 slot, 487## the P4 entries for "bwtwo" will attach to the overlay plane of the 488## "cgfour". 489 490bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 491bwtwo* at sbus? slot ? offset ? # 492bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 493bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 494bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 495 496## Sun "cgtwo" VME color framebuffer 497cgtwo0 at vme0 addr 0x400000 pri ? vec 0xa8 498 499## Sun "cgthree" Sbus color framebuffer 500cgthree0 at sbus? slot ? offset ? 501cgthree* at sbus? slot ? offset ? 502#cgthree0 at obio? slot ? offset ? # sun4m 503 504## Sun "cgfour" color framebuffer with overlay plane. See above comment 505## regarding overlay plane. 506cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 507cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 508 509## Sun "cgsix" accelerated color framebuffer. 510cgsix0 at sbus? slot ? offset ? 511cgsix* at sbus? slot ? offset ? 512cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 513cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 514 515## Sun "cgeight" 24-bit framebuffer 516cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 517cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 518 519## Sun "tcx" accelerated color framebuffer. 520tcx0 at sbus? slot ? offset ? 521tcx* at sbus? slot ? offset ? 522 523# Sun "cgfourteen" accelerated 24-bit framebuffer. 524cgfourteen0 at obio0 # sun4m 525 526 527#### Other device configuration 528 529## Pseudo ttys, required for network logins and programs like screen. 530## 32 is a good number for average systems; you may have as many as you 531## like, though 256 is more or less the upper limit. Increasing this 532## number still requires you to run /dev/MAKEDEV to create the files 533## for the ptys. 534 535pseudo-device pty 32 # pseudo-ttys (for network, etc.) 536 537## Random device, used to implement /dev/random (a source of random noise), 538## and generate randomness for some kernel formulae. 539 540pseudo-device rnd 541