GENERIC revision 1.131
1# $NetBSD: GENERIC,v 1.131 2002/02/10 17:37:02 wiz 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: 1.131 $" 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#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 84 85## NFS boot options; default on sparc is the bootparam protocol 86options NFS_BOOT_BOOTPARAM 87#options NFS_BOOT_BOOTP 88#options NFS_BOOT_DHCP 89 90#### Debugging options 91 92## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 93## serial console break or keyboard reset, where the PROM would normally 94## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 95#options DDB # kernel dynamic debugger 96#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 97#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 98 99## You may also use gdb, on another computer connected to this machine over 100## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 101## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 102## the minor device number encodes the PROM enumeration of the serial ports, 103## i.e.: 104## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 105## (Note: ttyc and ttyd are available only on some sun4 models) 106#options KGDB # support for kernel gdb 107#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 108#options KGDB_DEVRATE=38400 # baud rate 109 110 111## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 112## such that gdb(1) can be used on a kernel coredump. 113 114#makeoptions DEBUG="-g" 115 116 117## Adds code to the kernel that does internal consistency checks, and will 118## cause the kernel to panic if corruption of internal data structures 119## is detected. 120#options DIAGNOSTIC # extra kernel sanity checking 121 122## Enable (possibly expensive) debugging code that may also display messages 123## on the system console 124#options DEBUG 125 126## Make SCSI error messages more verbose when explaining their meanings. 127options SCSIVERBOSE 128 129options MIIVERBOSE # verbose PHY autoconfig messages 130 131## `INSECURE' turns off the kernel security level (securelevel = 0 always). 132## This allows writing to /dev/mem, loading kernel modules while multi-user, 133## and other insecurities good only for development work. Do not use this 134## option on a production machine. 135#options INSECURE 136 137## Allow non-root users to grab /dev/console with programs such as xconsole. 138## `xconsole' therefore does not need setuid root with this option enabled. 139#options UCONSOLE 140 141## `FDSCRIPTS' allows non-readable but executable scripts by providing a 142## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 143## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 144## opaque file mechanism. Perl calls this "secure setuid scripts." 145 146#options FDSCRIPTS 147#options SETUIDSCRIPTS 148 149## Options for compatibility with previous releases foreign system binaries. 150## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 151## additional user-level utilities or system configuration files. See 152## compat_sunos(8) and compat_svr4(8). 153 154options COMPAT_43 # 4.3BSD system interfaces 155options COMPAT_10 # NetBSD 1.0 binary compatibility 156options COMPAT_11 # NetBSD 1.1 binary compatibility 157options COMPAT_12 # NetBSD 1.2 binary compatibility 158options COMPAT_13 # NetBSD 1.3 binary compatibility 159options COMPAT_14 # NetBSD 1.4 binary compatibility 160options COMPAT_SUNOS # SunOS 4.x binary compatibility 161options COMPAT_SVR4 # SunOS 5.x binary compatibility 162 163## File systems. You probably need at least one of FFS or NFS. 164file-system FFS # Berkeley Fast Filesystem 165file-system NFS # Sun NFS-compatible filesystem client 166file-system KERNFS # kernel data-structure filesystem 167file-system NULLFS # NULL layered filesystem 168file-system OVERLAY # overlay file system 169file-system MFS # memory-based filesystem 170file-system FDESC # user file descriptor filesystem 171file-system UMAPFS # uid/gid remapping filesystem 172file-system LFS # Log-based filesystem (still experimental) 173file-system PORTAL # portal filesystem (still experimental) 174file-system PROCFS # /proc 175file-system CD9660 # ISO 9660 + Rock Ridge file system 176file-system UNION # union file system 177file-system MSDOSFS # MS-DOS FAT filesystem(s). 178file-system CODA # Coda File System; also needs vcoda (below) 179 180## File system options. 181options NFSSERVER # Sun NFS-compatible filesystem server 182options QUOTA # FFS quotas 183#options FFS_EI # FFS Endian Independent support 184options SOFTDEP # FFS soft updates support. 185 186## Network protocol support. In most environments, INET is required. 187options INET # IP (Internet Protocol) v4 188options INET6 # IPV6 189#options IPSEC # IP security 190#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 191#options IPSEC_DEBUG # debug for IP security 192#options GATEWAY # packet forwarding ("router switch") 193#options MROUTING # packet forwarding of multicast packets 194#options DIRECTED_BROADCAST # allow broadcasts through routers 195options NS # Xerox NS networking 196#options NSIP # Xerox NS tunneling over IP 197options ISO,TPIP # OSI networking 198#options EON # OSI tunneling over IP 199#options CCITT,LLC,HDLC # X.25 packet switched protocol 200#options NETATALK # AppleTalk (over Ethernet) protocol 201options NTP # Network Time Protocol in-kernel support 202#options PPS_SYNC # Add serial line synchronization for NTP 203options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 204options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 205options PPP_BSDCOMP # Add BSD compression to ppp device 206options PPP_DEFLATE # Add deflate (libz) compression to ppp device 207options PPP_FILTER # Add active filters for ppp (via bpf) 208 209 210 211#### Main bus and CPU .. all systems. 212mainbus0 at root 213cpu0 at mainbus0 214 215#### Bus types found on SPARC systems. 216 217sbus0 at mainbus0 # sun4c 218obio0 at mainbus0 # sun4 and sun4m 219sparcvme0 at mainbus0 # sun4 220iommu0 at mainbus0 # sun4m 221sbus0 at iommu0 # sun4m 222sparcvme0 at iommu0 # sun4m 223vme0 at sparcvme0 # mi VME attachment 224 225## SBus expander box 226xbox* at sbus? slot ? offset ? 227sbus* at xbox? 228 229## SBus to PCMCIA bridge 230# Currently enabling nell* with audioamd* causes panic at attach 231#nell* at sbus? slot ? offset ? # PCMCIA bridge 232#pcmcia* at nell? 233 234#### Standard system devices -- all required for a given architecture 235 236## Auxiliary system registers on sun4c and sun4m 237auxreg0 at mainbus0 # sun4c 238auxreg0 at obio0 # sun4m 239auxiotwo0 at obio0 # only on Tadpole SPARCbook. 240 241## Power status and control register on Sun4m systems 242power0 at obio0 243 244## Mostek clock found on 4/300, sun4c, and sun4m systems. 245## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 246clock0 at mainbus0 # sun4c 247clock0 at obio0 # sun4m 248clock0 at obio0 addr 0xf2000000 # sun4/300 249 250## Intersil clock found on 4/100 and 4/200 systems. 251oclock0 at obio0 addr 0xf3000000 # sun4/200 252oclock0 at obio0 addr 0x03000000 # sun4/100 253 254## Memory error registers. 255memreg0 at mainbus0 # sun4c 256memreg0 at obio0 # sun4m 257memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 258memreg0 at obio0 addr 0x04000000 # sun4/100 259 260## ECC memory control 261eccmemctl0 at mainbus0 # sun4m 262 263## Timer chip found on 4/300, sun4c, and sun4m systems. 264timer0 at mainbus0 # sun4c 265timer0 at obio0 # sun4m 266timer0 at obio0 addr 0xef000000 # sun4/300 267 268## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 269## doesn't use this driver; the `EEPROM' is in the NVRAM on the 270## Mostek clock chip on 4/300 systems. 271eeprom0 at obio0 addr 0xf2000000 # sun4/200 272eeprom0 at obio0 addr 0x02000000 # sun4/100 273 274 275#### Serial port configuration 276 277## Zilog 8530 serial chips. Each has two-channels. 278## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 279zs0 at mainbus0 # sun4c 280zs0 at obio0 # sun4m 281zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 282zs0 at obio0 addr 0x01000000 level 12 # sun4/100 283zstty0 at zs0 channel 0 # ttya 284zstty1 at zs0 channel 1 # ttyb 285 286zs1 at mainbus0 # sun4c 287zs1 at obio0 # sun4m 288zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 289zs1 at obio0 addr 0x00000000 level 12 # sun4/100 290kbd0 at zs1 channel 0 # keyboard 291ms0 at zs1 channel 1 # mouse 292 293zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 294zstty2 at zs2 channel 0 # ttyc 295zstty3 at zs2 channel 1 # ttyd 296 297## NS16x50 serial chips and clones. Present on the 298## Sun JavaStation-1 and Tadpole SPARCbook 3 299com* at obio0 # sun4m 300 301# Parallel port. 302bpp* at sbus? slot? offset ? 303 304## Magma Serial/Parallel driver 305magma* at sbus? slot ? offset ? 306mtty* at magma? 307mbpp* at magma? 308 309## PCMCIA serial interfaces 310#com* at pcmcia? 311#pcmcom* at pcmcia? 312#com* at pcmcom? 313 314#### Disk controllers and disks 315 316# 317 318## The following flags may be set for the NCR53c94 based esp driver: 319## bits 0-7: disable disconnect/reselect for the corresponding target 320## bits 8-15: disable synchronous negotiation for target [bit-8] 321 322## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 323## Both `dma' and `esp' are needed in all cases. 324## Two kinds of additional SBus SCSI interfaces are available. One uses 325## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 326 327## sun4/300 SCSI - an NCR53c94 or equivalent behind 328## an LSI Logic DMA controller 329 330dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 331esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 332 333dma0 at sbus0 slot ? offset ? # sun4c/sun4m 334esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 335esp0 at dma0 flags 0x0000 # sun4m 336 337# FSBE/S SCSI 338dma* at sbus? slot ? offset ? # SBus 339esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 340esp* at dma? flags 0x0000 # SBus 341 342scsibus* at esp? 343 344## Qlogic ISP SBus SCSI Card 345isp* at sbus? slot ? offset ? 346scsibus* at isp? 347 348## NCR5380-based "Sun SCSI 3" VME SCSI controller. 349## This driver has several flags which may be enabled by OR'ing 350## the values and using the "flags" directive. 351## Valid flags are: 352## 353## 0x01 Use DMA (may be polled) 354## 0x02 Use DMA completion interrupts 355## 0x04 Allow disconnect/reselect 356## 357## E.g. the following would enable DMA, interrupts, and reselect: 358## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 359## 360## By default, DMA is enabled in the driver. 361 362si0 at vme0 addr 0x200000 irq 2 vect 0x40 363scsibus* at si? 364 365## NCR5380-based "SCSI Weird" on-board SCSI interface found 366## on sun4/100 systems. The flags are the same as the "si" 367## controller. Note, while DMA is enabled by default, only 368## polled DMA works at this time, and reselects do not work 369## on this particular controller. 370 371sw0 at obio0 addr 0x0a000000 level 3 372scsibus* at sw? 373 374## PCMCIA SCSI controllers 375#aic* at pcmcia? 376#scsibus* at aic? 377 378 379## These entries find devices on all SCSI busses and assign 380## unit numbers dynamically. 381sd* at scsibus? target ? lun ? # SCSI disks 382st* at scsibus? target ? lun ? # SCSI tapes 383cd* at scsibus? target ? lun ? # SCSI CD-ROMs 384ch* at scsibus? target ? lun ? # SCSI changer devices 385ss* at scsibus? target ? lun ? # SCSI scanners 386ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 387uk* at scsibus? target ? lun ? # unknown SCSI 388 389 390## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 391## on sun4 systems. 392xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 393xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 394xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 395xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 396xd* at xdc? drive ? 397 398## Xylogics 451 or 451 VME SMD disk controllers and disks, found 399## on sun4 systems. 400xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 401xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 402xy* at xyc? drive ? 403 404 405## Floppy controller and drive found on SPARCstations. 406 407fdc0 at mainbus0 # sun4c controller 408fdc0 at obio0 # sun4m controller 409fd* at fdc0 # the drive itself 410 411## PCMCIA IDE controllers 412#wdc* at pcmcia? 413#wd* at wdc? 414 415## A disk-like interface to files. Can be used to create floppy, CD, 416## miniroot images, etc. 417 418pseudo-device vnd 4 419 420## Concatenated and striped disks; with this, you can create a software-based 421## disk array similar to a "RAID 0" setup. See ccd(4). 422 423pseudo-device ccd 4 424 425## RAIDframe disk driver: software RAID driver. See raid(4). 426 427pseudo-device raid 8 428options RAID_AUTOCONFIG # auto-configuration of RAID components 429# Options to enable various other RAIDframe RAID types. 430# options RF_INCLUDE_EVENODD=1 431# options RF_INCLUDE_RAID5_RS=1 432# options RF_INCLUDE_PARITYLOGGING=1 433# options RF_INCLUDE_CHAINDECLUSTER=1 434# options RF_INCLUDE_INTERDECLUSTER=1 435# options RF_INCLUDE_PARITY_DECLUSTERING=1 436# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 437 438 439## Memory disk device, used on boot floppies with compressed 440## kernel-plus-root-disk images. 441 442#pseudo-device md 1 443 444 445#### Network interfaces 446 447## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 448## Three flavors of additional SBus ethernets are available. One attaches 449## directly like the sun4c on-board, one uses the ledma device like the 450## sun4m on-board, and one uses the lebuffer device. 451 452le0 at obio0 addr 0xf9000000 level 6 # sun4/300 453le0 at sbus0 slot ? offset ? # sun4c on-board 454ledma0 at sbus0 slot ? offset ? # sun4m on-board 455le0 at ledma0 # sun4m on-board 456le* at sbus? slot ? offset ? # SBus 457ledma* at sbus? slot ? offset ? # SBus 458le* at ledma? # SBus 459lebuffer0 at sbus? slot ? offset ? # SBus 460le0 at lebuffer? # SBus 461lebuffer* at sbus? slot ? offset ? # SBus 462le* at lebuffer? # SBus 463 464 465## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 466## or on a Multibus/VME card. 467ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 468ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 469## VME: the first [addr,len] pair specifies the device registers; 470## the second pair specifies the on-board memory buffer 471ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 472ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 473ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 474ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 475 476## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 477## (qe, 10MBd) attached. 478qec* at sbus? slot ? offset ? # Quad Ethernet Controller 479be* at qec? # BigMac Ethernet (10/100MBd) 480qe* at qec? # Mace Ethernet (10MBd) 481 482## Happy Meal Ethernet 483hme* at sbus? slot ? offset ? 484 485# midway ATM 486en0 at sbus? slot ? offset ? 487 488# PCMCIA ethernet devices 489#ep* at pcmcia? 490#mbe* at pcmcia? 491#ne* at pcmcia? 492#sm* at pcmcia? 493 494# MII/PHY support 495exphy* at mii? phy ? # 3Com internal PHYs 496icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 497inphy* at mii? phy ? # Intel 82555 PHYs 498lxtphy* at mii? phy ? # Level One LXT-970 PHYs 499nsphy* at mii? phy ? # NS83840 PHYs 500qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 501sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 502tlphy* at mii? phy ? # ThunderLAN PHYs 503ukphy* at mii? phy ? # generic unknown PHYs 504 505## Loopback network interface; required 506pseudo-device loop 507 508## SLIP and CSLIP interfaces, for IP over a serial line. 509pseudo-device sl 2 510 511## PPP, the successor to SLIP. See pppd(8). 512pseudo-device ppp 2 513 514## PPP over Ethernet (RFC 2516) 515pseudo-device pppoe 516 517## Starmode Radio IP, a special hardware network device. 518#pseudo-device strip 1 519 520## Network "tunnel" device, allowing protocol stacks to run in the userland. 521## This is used by the third-party user-mode "ppp" program, and others. 522pseudo-device tun 4 523 524## Generic L3 over IP tunnel 525#pseudo-device gre 2 # generic L3 over IP tunnel 526 527## Berkeley Packet Filter, required to run RARPD. A generic C-language 528## interface that allows selective examining of incoming packets. 529pseudo-device bpfilter 8 530 531## IP Filter, used in firewall and NAT applications. See ipnat(8) for 532## one example of the use of the IP Filter. 533pseudo-device ipfilter 534 535## for IPv6 536pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 537#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 538#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 539 540## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 541pseudo-device vlan 542 543## Simple inter-network traffic bridging 544pseudo-device bridge 545 546#### Audio and video devices 547 548## /dev/audio support (`audioamd' plus `audio') 549## 550audioamd0 at mainbus0 # sun4c 551#audioamd0 at obio0 # sun4m 552audioamd0 at sbus0 slot ? offset ? # sun4m 553audio* at audioamd0 554 555audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 556audio* at audiocs0 557 558 559## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 560## systems. If your sun4 system has a cgfour installed in the P4 slot, 561## the P4 entries for "bwtwo" will attach to the overlay plane of the 562## "cgfour". 563 564bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 565bwtwo* at sbus? slot ? offset ? # 566bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 567bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 568bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 569 570## Sun "cgtwo" VME color framebuffer 571cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 572 573## Sun "cgthree" Sbus color framebuffer 574cgthree0 at sbus? slot ? offset ? 575cgthree* at sbus? slot ? offset ? 576#cgthree0 at obio? slot ? offset ? # sun4m 577 578## Sun "cgfour" color framebuffer with overlay plane. See above comment 579## regarding overlay plane. 580cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 581cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 582 583## Sun "cgsix" accelerated color framebuffer. 584cgsix0 at sbus? slot ? offset ? 585cgsix* at sbus? slot ? offset ? 586cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 587cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 588 589## Sun "cgeight" 24-bit framebuffer 590cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 591cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 592 593## Sun "tcx" accelerated color framebuffer. 594tcx0 at sbus? slot ? offset ? 595tcx* at sbus? slot ? offset ? 596 597# Sun "cgfourteen" accelerated 24-bit framebuffer. 598cgfourteen0 at obio0 # sun4m 599 600# P9100-based display on Tadpole SPARCbook 3. 601pnozz0 at sbus? slot ? offset ? 602 603#### Other device configuration 604 605# Tadpole microcontroller 606tctrl0 at obio0 607 608## Pseudo ttys, required for network logins and programs like screen. 609 610pseudo-device pty # pseudo-terminals 611 612## Random device, used to implement /dev/random (a source of random noise), 613## and generate randomness for some kernel formulae. 614 615pseudo-device rnd 616 617# a pseudo device needed for Coda # also needs CODA (above) 618pseudo-device vcoda 4 # coda minicache <-> venus comm. 619