GENERIC revision 1.128
1# $NetBSD: GENERIC,v 1.128 2001/12/28 12:22:00 martin 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/sparc/conf/std.sparc" 22 23#ident "GENERIC-$Revision: 1.128 $" 24 25maxusers 32 26 27## System kernel configuration. See options(4) for more detail. 28 29 30# Options for variants of the Sun SPARC architecure. 31# We currently support three architecture types; at least one is required. 32options SUN4 # sun4/100, sun4/200, sun4/300 33options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 34options SUN4M # sun4m - SS10, SS20, Classic, etc. 35 36options SUN4_MMU3L # sun4/400 3-level MMU 37 38## System options specific to the sparc machine type 39 40# Blink the power LED on some machines to indicate the system load. 41#options BLINK 42 43## Use a faster console than the PROM's slow drawing routines. Not needed 44## for headless (no framebuffer) machines. 45options RASTERCONSOLE # fast rasterop console 46options FONT_GALLANT12x22 # the console font 47#options FONT_BOLD8x16 # a somewhat smaller font 48## default console colors: black-on-white; this can be changed 49## using the following two options. 50#options RASTERCONSOLE_FGCOL=WSCOL_BLACK 51#options RASTERCONSOLE_BGCOL=WSCOL_WHITE 52 53#### System options that are the same for all ports 54 55## Root device configuration: change the ?'s if you are going to use a 56## nonstandard root partition (other than where the kernel is booted from) 57## and/or nonstandard root type (not ffs or nfs). Normally this can be 58## automagically determined at boot time. 59 60config netbsd root on ? type ? 61 62## System call tracing (see ktrace(1)). 63options KTRACE 64 65## Collect statistics on kernel malloc's and free's. This does have a 66## significant performance hit on slower machines, so it is intended for 67## diagnostic use only. 68#options KMEMSTATS 69 70## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 71options SYSVMSG # System V message queues 72options SYSVSEM # System V semaphores 73#options SEMMNI=10 # number of semaphore identifiers 74#options SEMMNS=60 # number of semaphores in system 75#options SEMUME=10 # max number of undo entries per process 76#options SEMMNU=30 # number of undo structures in system 77options SYSVSHM # System V shared memory 78#options SHMMAXPGS=1024 # 1024 pages is the default 79 80## Loadable kernel module support; still under development. 81options LKM 82 83## NFS boot options; default on sparc is the bootparam protocol 84options NFS_BOOT_BOOTPARAM 85#options NFS_BOOT_BOOTP 86#options NFS_BOOT_DHCP 87 88#### Debugging options 89 90## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 91## serial console break or keyboard reset, where the PROM would normally 92## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 93#options DDB # kernel dynamic debugger 94#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 95#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 96 97## You may also use gdb, on another computer connected to this machine over 98## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 99## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 100## the minor device number encodes the PROM enumeration of the serial ports, 101## i.e.: 102## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 103## (Note: ttyc and ttyd are available only on some sun4 models) 104#options KGDB # support for kernel gdb 105#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 106#options KGDB_DEVRATE=38400 # baud rate 107 108 109## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 110## such that gdb(1) can be used on a kernel coredump. 111 112#makeoptions DEBUG="-g" 113 114 115## Adds code to the kernel that does internal consistency checks, and will 116## cause the kernel to panic if corruption of internal data structures 117## is detected. 118#options DIAGNOSTIC # extra kernel sanity checking 119 120## Enable (possibly expensive) debugging code that may also display messages 121## on the system console 122#options DEBUG 123 124## Make SCSI error messages more verbose when explaining their meanings. 125options SCSIVERBOSE 126 127options MIIVERBOSE # verbose PHY autoconfig messages 128 129## `INSECURE' turns off the kernel security level (securelevel = 0 always). 130## This allows writing to /dev/mem, loading kernel modules while multi-user, 131## and other insecurities good only for development work. Do not use this 132## option on a production machine. 133#options INSECURE 134 135## Allow non-root users to grab /dev/console with programs such as xconsole. 136## `xconsole' therefore does not need setuid root with this option enabled. 137#options UCONSOLE 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## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 149## additional user-level utilities or system configuration files. See 150## compat_sunos(8) and compat_svr4(8). 151 152options COMPAT_43 # 4.3BSD system interfaces 153options COMPAT_10 # NetBSD 1.0 binary compatibility 154options COMPAT_11 # NetBSD 1.1 binary compatibility 155options COMPAT_12 # NetBSD 1.2 binary compatibility 156options COMPAT_13 # NetBSD 1.3 binary compatibility 157options COMPAT_14 # NetBSD 1.4 binary compatibility 158options COMPAT_SUNOS # SunOS 4.x binary compatibility 159options COMPAT_SVR4 # SunOS 5.x binary compatibility 160 161## File systems. You probably need at least one of FFS or NFS. 162file-system FFS # Berkeley Fast Filesystem 163file-system NFS # Sun NFS-compatible filesystem client 164file-system KERNFS # kernel data-structure filesystem 165file-system NULLFS # NULL layered filesystem 166file-system OVERLAY # overlay file system 167file-system MFS # memory-based filesystem 168file-system FDESC # user file descriptor filesystem 169file-system UMAPFS # uid/gid remapping filesystem 170file-system LFS # Log-based filesystem (still experimental) 171file-system PORTAL # portal filesystem (still experimental) 172file-system PROCFS # /proc 173file-system CD9660 # ISO 9660 + Rock Ridge file system 174file-system UNION # union file system 175file-system MSDOSFS # MS-DOS FAT filesystem(s). 176file-system CODA # Coda File System; also needs vcoda (below) 177 178## File system options. 179options NFSSERVER # Sun NFS-compatible filesystem server 180options QUOTA # FFS quotas 181#options FFS_EI # FFS Endian Independent support 182options SOFTDEP # FFS soft updates support. 183 184## Network protocol support. In most environments, INET is required. 185options INET # IP (Internet Protocol) v4 186options INET6 # IPV6 187#options IPSEC # IP security 188#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 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 DIRECTED_BROADCAST # allow broadcasts through routers 193options NS # Xerox NS networking 194#options NSIP # Xerox NS tunneling over IP 195options ISO,TPIP # OSI networking 196#options EON # OSI tunneling over IP 197#options CCITT,LLC,HDLC # X.25 packet switched protocol 198#options NETATALK # AppleTalk (over Ethernet) protocol 199options NTP # Network Time Protocol in-kernel support 200#options PPS_SYNC # Add serial line synchronization for NTP 201options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 202options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 203options PPP_BSDCOMP # Add BSD compression to ppp device 204options PPP_DEFLATE # Add deflate (libz) compression to ppp device 205options PPP_FILTER # Add active filters for ppp (via bpf) 206 207 208 209#### Main bus and CPU .. all systems. 210mainbus0 at root 211cpu0 at mainbus0 212 213#### Bus types found on SPARC systems. 214 215sbus0 at mainbus0 # sun4c 216obio0 at mainbus0 # sun4 and sun4m 217sparcvme0 at mainbus0 # sun4 218iommu0 at mainbus0 # sun4m 219sbus0 at iommu0 # sun4m 220sparcvme0 at iommu0 # sun4m 221vme0 at sparcvme0 # mi VME attachment 222 223## SBus expander box 224xbox* at sbus? slot ? offset ? 225sbus* at xbox? 226 227## SBus to PCMCIA bridge 228# Currently enabling nell* with audioamd* causes panic at attach 229#nell* at sbus? slot ? offset ? # PCMCIA bridge 230#pcmcia* at nell? 231 232#### Standard system devices -- all required for a given architecture 233 234## Auxiliary system registers on sun4c and sun4m 235auxreg0 at mainbus0 # sun4c 236auxreg0 at obio0 # sun4m 237auxiotwo0 at obio0 # only on Tadpole SPARCbook. 238 239## Power status and control register on Sun4m systems 240power0 at obio0 241 242## Mostek clock found on 4/300, sun4c, and sun4m systems. 243## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 244clock0 at mainbus0 # sun4c 245clock0 at obio0 # sun4m 246clock0 at obio0 addr 0xf2000000 # sun4/300 247 248## Intersil clock found on 4/100 and 4/200 systems. 249oclock0 at obio0 addr 0xf3000000 # sun4/200 250oclock0 at obio0 addr 0x03000000 # sun4/100 251 252## Memory error registers. 253memreg0 at mainbus0 # sun4c 254memreg0 at obio0 # sun4m 255memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 256memreg0 at obio0 addr 0x04000000 # sun4/100 257 258## ECC memory control 259eccmemctl0 at mainbus0 # sun4m 260 261## Timer chip found on 4/300, sun4c, and sun4m systems. 262timer0 at mainbus0 # sun4c 263timer0 at obio0 # sun4m 264timer0 at obio0 addr 0xef000000 # sun4/300 265 266## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 267## doesn't use this driver; the `EEPROM' is in the NVRAM on the 268## Mostek clock chip on 4/300 systems. 269eeprom0 at obio0 addr 0xf2000000 # sun4/200 270eeprom0 at obio0 addr 0x02000000 # sun4/100 271 272 273#### Serial port configuration 274 275## Zilog 8530 serial chips. Each has two-channels. 276## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 277zs0 at mainbus0 # sun4c 278zs0 at obio0 # sun4m 279zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 280zs0 at obio0 addr 0x01000000 level 12 # sun4/100 281zstty0 at zs0 channel 0 # ttya 282zstty1 at zs0 channel 1 # ttyb 283 284zs1 at mainbus0 # sun4c 285zs1 at obio0 # sun4m 286zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 287zs1 at obio0 addr 0x00000000 level 12 # sun4/100 288kbd0 at zs1 channel 0 # keyboard 289ms0 at zs1 channel 1 # mouse 290 291zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 292zstty2 at zs2 channel 0 # ttyc 293zstty3 at zs2 channel 1 # ttyd 294 295## NS16x50 serial chips and clones. Present on the 296## Sun JavaStation-1 and Tadpole SPARCbook 3 297com* at obio0 # sun4m 298 299# Parallel port. 300bpp* at sbus? slot? offset ? 301 302## Magma Serial/Parallel driver 303magma* at sbus? slot ? offset ? 304mtty* at magma? 305mbpp* at magma? 306 307## PCMCIA serial interfaces 308#com* at pcmcia? 309#pcmcom* at pcmcia? 310#com* at pcmcom? 311 312#### Disk controllers and disks 313 314# 315 316## The following flags may be set for the NCR53c94 based esp driver: 317## bits 0-7: disable disconnect/reselect for the corresponding target 318## bits 8-15: disable synchronous negotiation for target [bit-8] 319 320## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 321## Both `dma' and `esp' are needed in all cases. 322## Two kinds of additional SBus SCSI interfaces are available. One uses 323## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 324 325## sun4/300 SCSI - an NCR53c94 or equivalent behind 326## an LSI Logic DMA controller 327 328dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 329esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 330 331dma0 at sbus0 slot ? offset ? # sun4c/sun4m 332esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 333esp0 at dma0 flags 0x0000 # sun4m 334 335# FSBE/S SCSI 336dma* at sbus? slot ? offset ? # SBus 337esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 338esp* at dma? flags 0x0000 # SBus 339 340scsibus* at esp? 341 342## Qlogic ISP SBus SCSI Card 343isp* at sbus? slot ? offset ? 344scsibus* at isp? 345 346## NCR5380-based "Sun SCSI 3" VME SCSI controller. 347## This driver has several flags which may be enabled by OR'ing 348## the values and using the "flags" directive. 349## Valid flags are: 350## 351## 0x01 Use DMA (may be polled) 352## 0x02 Use DMA completion interrupts 353## 0x04 Allow disconnect/reselect 354## 355## E.g. the following would enable DMA, interrupts, and reselect: 356## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 357## 358## By default, DMA is enabled in the driver. 359 360si0 at vme0 addr 0x200000 irq 2 vect 0x40 361scsibus* at si? 362 363## NCR5380-based "SCSI Weird" on-board SCSI interface found 364## on sun4/100 systems. The flags are the same as the "si" 365## controller. Note, while DMA is enabled by default, only 366## polled DMA works at this time, and reselects do not work 367## on this particular controller. 368 369sw0 at obio0 addr 0x0a000000 level 3 370scsibus* at sw? 371 372## PCMCIA SCSI controllers 373#aic* at pcmcia? 374#scsibus* at aic? 375 376 377## These entries find devices on all SCSI busses and assign 378## unit numbers dynamically. 379sd* at scsibus? target ? lun ? # SCSI disks 380st* at scsibus? target ? lun ? # SCSI tapes 381cd* at scsibus? target ? lun ? # SCSI CD-ROMs 382ch* at scsibus? target ? lun ? # SCSI changer devices 383ss* at scsibus? target ? lun ? # SCSI scanners 384ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 385uk* at scsibus? target ? lun ? # unknown SCSI 386 387 388## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 389## on sun4 systems. 390xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 391xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 392xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 393xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 394xd* at xdc? drive ? 395 396## Xylogics 451 or 451 VME SMD disk controllers and disks, found 397## on sun4 systems. 398xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 399xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 400xy* at xyc? drive ? 401 402 403## Floppy controller and drive found on SPARCstations. 404 405fdc0 at mainbus0 # sun4c controller 406fdc0 at obio0 # sun4m controller 407fd* at fdc0 # the drive itself 408 409## PCMCIA IDE controllers 410#wdc* at pcmcia? 411#wd* at wdc? 412 413## A disk-like interface to files. Can be used to create floppy, CD, 414## miniroot images, etc. 415 416pseudo-device vnd 4 417 418## Concatenated and striped disks; with this, you can create a software-based 419## disk array similar to a "RAID 0" setup. See ccd(4). 420 421pseudo-device ccd 4 422 423## RAIDframe disk driver: software RAID driver. See raid(4). 424 425#pseudo-device raid 4 426#options RAID_AUTOCONFIG # auto-configuration of RAID components 427 428## Memory disk device, used on boot floppies with compressed 429## kernel-plus-root-disk images. 430 431#pseudo-device md 1 432 433 434#### Network interfaces 435 436## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 437## Three flavors of additional SBus ethernets are available. One attaches 438## directly like the sun4c on-board, one uses the ledma device like the 439## sun4m on-board, and one uses the lebuffer device. 440 441le0 at obio0 addr 0xf9000000 level 6 # sun4/300 442le0 at sbus0 slot ? offset ? # sun4c on-board 443ledma0 at sbus0 slot ? offset ? # sun4m on-board 444le0 at ledma0 # sun4m on-board 445le* at sbus? slot ? offset ? # SBus 446ledma* at sbus? slot ? offset ? # SBus 447le* at ledma? # SBus 448lebuffer0 at sbus? slot ? offset ? # SBus 449le0 at lebuffer? # SBus 450lebuffer* at sbus? slot ? offset ? # SBus 451le* at lebuffer? # SBus 452 453 454## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 455## or on a Multibus/VME card. 456ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 457ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 458## VME: the first [addr,len] pair specifies the device registers; 459## the second pair specifies the on-board memory buffer 460ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 461ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 462ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 463ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 464 465## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 466## (qe, 10MBd) attached. 467qec* at sbus? slot ? offset ? # Quad Ethernet Controller 468be* at qec? # BigMac Ethernet (10/100MBd) 469qe* at qec? # Mace Ethernet (10MBd) 470 471## Happy Meal Ethernet 472hme* at sbus? slot ? offset ? 473 474# midway ATM 475en0 at sbus? slot ? offset ? 476 477# PCMCIA ethernet devices 478#ep* at pcmcia? 479#mbe* at pcmcia? 480#ne* at pcmcia? 481#sm* at pcmcia? 482 483# MII/PHY support 484exphy* at mii? phy ? # 3Com internal PHYs 485icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 486inphy* at mii? phy ? # Intel 82555 PHYs 487lxtphy* at mii? phy ? # Level One LXT-970 PHYs 488nsphy* at mii? phy ? # NS83840 PHYs 489qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 490sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 491tlphy* at mii? phy ? # ThunderLAN PHYs 492ukphy* at mii? phy ? # generic unknown PHYs 493 494## Loopback network interface; required 495pseudo-device loop 496 497## SLIP and CSLIP interfaces, for IP over a serial line. 498pseudo-device sl 2 499 500## PPP, the successor to SLIP. See pppd(8). 501pseudo-device ppp 2 502 503## PPP over Ethernet (RFC 2516) 504pseudo-device pppoe 505 506## Starmode Radio IP, a special hardware network device. 507#pseudo-device strip 1 508 509## Network "tunnel" device, allowing protocol stacks to run in the userland. 510## This is used by the third-party user-mode "ppp" program, and others. 511pseudo-device tun 4 512 513## Generic L3 over IP tunnel 514#pseudo-device gre 2 # generic L3 over IP tunnel 515 516## Berkeley Packet Filter, required to run RARPD. A generic C-language 517## interface that allows selective examining of incoming packets. 518pseudo-device bpfilter 8 519 520## IP Filter, used in firewall and NAT applications. See ipnat(8) for 521## one example of the use of the IP Filter. 522pseudo-device ipfilter 523 524## for IPv6 525pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 526#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 527#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 528 529## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 530pseudo-device vlan 531 532## Simple inter-network traffic bridging 533pseudo-device bridge 534 535#### Audio and video devices 536 537## /dev/audio support (`audioamd' plus `audio') 538## 539audioamd0 at mainbus0 # sun4c 540#audioamd0 at obio0 # sun4m 541audioamd0 at sbus0 slot ? offset ? # sun4m 542audio* at audioamd0 543 544audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 545audio* at audiocs0 546 547 548## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 549## systems. If your sun4 system has a cgfour installed in the P4 slot, 550## the P4 entries for "bwtwo" will attach to the overlay plane of the 551## "cgfour". 552 553bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 554bwtwo* at sbus? slot ? offset ? # 555bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 556bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 557bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 558 559## Sun "cgtwo" VME color framebuffer 560cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 561 562## Sun "cgthree" Sbus color framebuffer 563cgthree0 at sbus? slot ? offset ? 564cgthree* at sbus? slot ? offset ? 565#cgthree0 at obio? slot ? offset ? # sun4m 566 567## Sun "cgfour" color framebuffer with overlay plane. See above comment 568## regarding overlay plane. 569cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 570cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 571 572## Sun "cgsix" accelerated color framebuffer. 573cgsix0 at sbus? slot ? offset ? 574cgsix* at sbus? slot ? offset ? 575cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 576cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 577 578## Sun "cgeight" 24-bit framebuffer 579cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 580cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 581 582## Sun "tcx" accelerated color framebuffer. 583tcx0 at sbus? slot ? offset ? 584tcx* at sbus? slot ? offset ? 585 586# Sun "cgfourteen" accelerated 24-bit framebuffer. 587cgfourteen0 at obio0 # sun4m 588 589# P9100-based display on Tadpole SPARCbook 3. 590pnozz0 at sbus? slot ? offset ? 591 592#### Other device configuration 593 594# Tadpole microcontroller 595tctrl0 at obio0 596 597## Pseudo ttys, required for network logins and programs like screen. 598 599pseudo-device pty # pseudo-terminals 600 601## Random device, used to implement /dev/random (a source of random noise), 602## and generate randomness for some kernel formulae. 603 604pseudo-device rnd 605 606# a pseudo device needed for Coda # also needs CODA (above) 607pseudo-device vcoda 4 # coda minicache <-> venus comm. 608