GENERIC revision 1.132
1# $NetBSD: GENERIC,v 1.132 2002/04/12 08:11:20 gmcgarry 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: 1.132 $" 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 USERCONF # userconf(4) support 84#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 85 86## NFS boot options; default on sparc is the bootparam protocol 87options NFS_BOOT_BOOTPARAM 88#options NFS_BOOT_BOOTP 89#options NFS_BOOT_DHCP 90 91#### Debugging options 92 93## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 94## serial console break or keyboard reset, where the PROM would normally 95## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 96#options DDB # kernel dynamic debugger 97#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 98#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 99 100## You may also use gdb, on another computer connected to this machine over 101## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 102## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 103## the minor device number encodes the PROM enumeration of the serial ports, 104## i.e.: 105## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 106## (Note: ttyc and ttyd are available only on some sun4 models) 107#options KGDB # support for kernel gdb 108#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 109#options KGDB_DEVRATE=38400 # baud rate 110 111 112## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 113## such that gdb(1) can be used on a kernel coredump. 114 115#makeoptions DEBUG="-g" 116 117 118## Adds code to the kernel that does internal consistency checks, and will 119## cause the kernel to panic if corruption of internal data structures 120## is detected. 121#options DIAGNOSTIC # extra kernel sanity checking 122 123## Enable (possibly expensive) debugging code that may also display messages 124## on the system console 125#options DEBUG 126 127## Make SCSI error messages more verbose when explaining their meanings. 128options SCSIVERBOSE 129 130options MIIVERBOSE # verbose PHY autoconfig messages 131 132## `INSECURE' turns off the kernel security level (securelevel = 0 always). 133## This allows writing to /dev/mem, loading kernel modules while multi-user, 134## and other insecurities good only for development work. Do not use this 135## option on a production machine. 136#options INSECURE 137 138## Allow non-root users to grab /dev/console with programs such as xconsole. 139## `xconsole' therefore does not need setuid root with this option enabled. 140#options UCONSOLE 141 142## `FDSCRIPTS' allows non-readable but executable scripts by providing a 143## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 144## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 145## opaque file mechanism. Perl calls this "secure setuid scripts." 146 147#options FDSCRIPTS 148#options SETUIDSCRIPTS 149 150## Options for compatibility with previous releases foreign system binaries. 151## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 152## additional user-level utilities or system configuration files. See 153## compat_sunos(8) and compat_svr4(8). 154 155options COMPAT_43 # 4.3BSD system interfaces 156options COMPAT_10 # NetBSD 1.0 binary compatibility 157options COMPAT_11 # NetBSD 1.1 binary compatibility 158options COMPAT_12 # NetBSD 1.2 binary compatibility 159options COMPAT_13 # NetBSD 1.3 binary compatibility 160options COMPAT_14 # NetBSD 1.4 binary compatibility 161options COMPAT_SUNOS # SunOS 4.x binary compatibility 162options COMPAT_SVR4 # SunOS 5.x binary compatibility 163 164## File systems. You probably need at least one of FFS or NFS. 165file-system FFS # Berkeley Fast Filesystem 166file-system NFS # Sun NFS-compatible filesystem client 167file-system KERNFS # kernel data-structure filesystem 168file-system NULLFS # NULL layered filesystem 169file-system OVERLAY # overlay file system 170file-system MFS # memory-based filesystem 171file-system FDESC # user file descriptor filesystem 172file-system UMAPFS # uid/gid remapping filesystem 173file-system LFS # Log-based filesystem (still experimental) 174file-system PORTAL # portal filesystem (still experimental) 175file-system PROCFS # /proc 176file-system CD9660 # ISO 9660 + Rock Ridge file system 177file-system UNION # union file system 178file-system MSDOSFS # MS-DOS FAT filesystem(s). 179file-system CODA # Coda File System; also needs vcoda (below) 180 181## File system options. 182options NFSSERVER # Sun NFS-compatible filesystem server 183options QUOTA # FFS quotas 184#options FFS_EI # FFS Endian Independent support 185options SOFTDEP # FFS soft updates support. 186 187## Network protocol support. In most environments, INET is required. 188options INET # IP (Internet Protocol) v4 189options INET6 # IPV6 190#options IPSEC # IP security 191#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 192#options IPSEC_DEBUG # debug for IP security 193#options GATEWAY # packet forwarding ("router switch") 194#options MROUTING # packet forwarding of multicast packets 195#options DIRECTED_BROADCAST # allow broadcasts through routers 196options NS # Xerox NS networking 197#options NSIP # Xerox NS tunneling over IP 198options ISO,TPIP # OSI networking 199#options EON # OSI tunneling over IP 200#options CCITT,LLC,HDLC # X.25 packet switched protocol 201#options NETATALK # AppleTalk (over Ethernet) protocol 202options NTP # Network Time Protocol in-kernel support 203#options PPS_SYNC # Add serial line synchronization for NTP 204options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 205options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 206options PPP_BSDCOMP # Add BSD compression to ppp device 207options PPP_DEFLATE # Add deflate (libz) compression to ppp device 208options PPP_FILTER # Add active filters for ppp (via bpf) 209 210 211 212#### Main bus and CPU .. all systems. 213mainbus0 at root 214cpu0 at mainbus0 215 216#### Bus types found on SPARC systems. 217 218sbus0 at mainbus0 # sun4c 219obio0 at mainbus0 # sun4 and sun4m 220sparcvme0 at mainbus0 # sun4 221iommu0 at mainbus0 # sun4m 222sbus0 at iommu0 # sun4m 223sparcvme0 at iommu0 # sun4m 224vme0 at sparcvme0 # mi VME attachment 225 226## SBus expander box 227xbox* at sbus? slot ? offset ? 228sbus* at xbox? 229 230## SBus to PCMCIA bridge 231# Currently enabling nell* with audioamd* causes panic at attach 232#nell* at sbus? slot ? offset ? # PCMCIA bridge 233#pcmcia* at nell? 234 235#### Standard system devices -- all required for a given architecture 236 237## Auxiliary system registers on sun4c and sun4m 238auxreg0 at mainbus0 # sun4c 239auxreg0 at obio0 # sun4m 240auxiotwo0 at obio0 # only on Tadpole SPARCbook. 241 242## Power status and control register on Sun4m systems 243power0 at obio0 244 245## Mostek clock found on 4/300, sun4c, and sun4m systems. 246## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 247clock0 at mainbus0 # sun4c 248clock0 at obio0 # sun4m 249clock0 at obio0 addr 0xf2000000 # sun4/300 250 251## Intersil clock found on 4/100 and 4/200 systems. 252oclock0 at obio0 addr 0xf3000000 # sun4/200 253oclock0 at obio0 addr 0x03000000 # sun4/100 254 255## Memory error registers. 256memreg0 at mainbus0 # sun4c 257memreg0 at obio0 # sun4m 258memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 259memreg0 at obio0 addr 0x04000000 # sun4/100 260 261## ECC memory control 262eccmemctl0 at mainbus0 # sun4m 263 264## Timer chip found on 4/300, sun4c, and sun4m systems. 265timer0 at mainbus0 # sun4c 266timer0 at obio0 # sun4m 267timer0 at obio0 addr 0xef000000 # sun4/300 268 269## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 270## doesn't use this driver; the `EEPROM' is in the NVRAM on the 271## Mostek clock chip on 4/300 systems. 272eeprom0 at obio0 addr 0xf2000000 # sun4/200 273eeprom0 at obio0 addr 0x02000000 # sun4/100 274 275 276#### Serial port configuration 277 278## Zilog 8530 serial chips. Each has two-channels. 279## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 280zs0 at mainbus0 # sun4c 281zs0 at obio0 # sun4m 282zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 283zs0 at obio0 addr 0x01000000 level 12 # sun4/100 284zstty0 at zs0 channel 0 # ttya 285zstty1 at zs0 channel 1 # ttyb 286 287zs1 at mainbus0 # sun4c 288zs1 at obio0 # sun4m 289zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 290zs1 at obio0 addr 0x00000000 level 12 # sun4/100 291kbd0 at zs1 channel 0 # keyboard 292ms0 at zs1 channel 1 # mouse 293 294zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 295zstty2 at zs2 channel 0 # ttyc 296zstty3 at zs2 channel 1 # ttyd 297 298## NS16x50 serial chips and clones. Present on the 299## Sun JavaStation-1 and Tadpole SPARCbook 3 300com* at obio0 # sun4m 301 302# Parallel port. 303bpp* at sbus? slot? offset ? 304 305## Magma Serial/Parallel driver 306magma* at sbus? slot ? offset ? 307mtty* at magma? 308mbpp* at magma? 309 310## PCMCIA serial interfaces 311#com* at pcmcia? 312#pcmcom* at pcmcia? 313#com* at pcmcom? 314 315#### Disk controllers and disks 316 317# 318 319## The following flags may be set for the NCR53c94 based esp driver: 320## bits 0-7: disable disconnect/reselect for the corresponding target 321## bits 8-15: disable synchronous negotiation for target [bit-8] 322 323## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 324## Both `dma' and `esp' are needed in all cases. 325## Two kinds of additional SBus SCSI interfaces are available. One uses 326## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 327 328## sun4/300 SCSI - an NCR53c94 or equivalent behind 329## an LSI Logic DMA controller 330 331dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 332esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 333 334dma0 at sbus0 slot ? offset ? # sun4c/sun4m 335esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 336esp0 at dma0 flags 0x0000 # sun4m 337 338# FSBE/S SCSI 339dma* at sbus? slot ? offset ? # SBus 340esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 341esp* at dma? flags 0x0000 # SBus 342 343scsibus* at esp? 344 345## Qlogic ISP SBus SCSI Card 346isp* at sbus? slot ? offset ? 347scsibus* at isp? 348 349## NCR5380-based "Sun SCSI 3" VME SCSI controller. 350## This driver has several flags which may be enabled by OR'ing 351## the values and using the "flags" directive. 352## Valid flags are: 353## 354## 0x01 Use DMA (may be polled) 355## 0x02 Use DMA completion interrupts 356## 0x04 Allow disconnect/reselect 357## 358## E.g. the following would enable DMA, interrupts, and reselect: 359## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 360## 361## By default, DMA is enabled in the driver. 362 363si0 at vme0 addr 0x200000 irq 2 vect 0x40 364scsibus* at si? 365 366## NCR5380-based "SCSI Weird" on-board SCSI interface found 367## on sun4/100 systems. The flags are the same as the "si" 368## controller. Note, while DMA is enabled by default, only 369## polled DMA works at this time, and reselects do not work 370## on this particular controller. 371 372sw0 at obio0 addr 0x0a000000 level 3 373scsibus* at sw? 374 375## PCMCIA SCSI controllers 376#aic* at pcmcia? 377#scsibus* at aic? 378 379 380## These entries find devices on all SCSI busses and assign 381## unit numbers dynamically. 382sd* at scsibus? target ? lun ? # SCSI disks 383st* at scsibus? target ? lun ? # SCSI tapes 384cd* at scsibus? target ? lun ? # SCSI CD-ROMs 385ch* at scsibus? target ? lun ? # SCSI changer devices 386ss* at scsibus? target ? lun ? # SCSI scanners 387ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 388uk* at scsibus? target ? lun ? # unknown SCSI 389 390 391## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 392## on sun4 systems. 393xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 394xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 395xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 396xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 397xd* at xdc? drive ? 398 399## Xylogics 451 or 451 VME SMD disk controllers and disks, found 400## on sun4 systems. 401xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 402xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 403xy* at xyc? drive ? 404 405 406## Floppy controller and drive found on SPARCstations. 407 408fdc0 at mainbus0 # sun4c controller 409fdc0 at obio0 # sun4m controller 410fd* at fdc0 # the drive itself 411 412## PCMCIA IDE controllers 413#wdc* at pcmcia? 414#wd* at wdc? 415 416## A disk-like interface to files. Can be used to create floppy, CD, 417## miniroot images, etc. 418 419pseudo-device vnd 4 420 421## Concatenated and striped disks; with this, you can create a software-based 422## disk array similar to a "RAID 0" setup. See ccd(4). 423 424pseudo-device ccd 4 425 426## RAIDframe disk driver: software RAID driver. See raid(4). 427 428pseudo-device raid 8 429options RAID_AUTOCONFIG # auto-configuration of RAID components 430# Options to enable various other RAIDframe RAID types. 431# options RF_INCLUDE_EVENODD=1 432# options RF_INCLUDE_RAID5_RS=1 433# options RF_INCLUDE_PARITYLOGGING=1 434# options RF_INCLUDE_CHAINDECLUSTER=1 435# options RF_INCLUDE_INTERDECLUSTER=1 436# options RF_INCLUDE_PARITY_DECLUSTERING=1 437# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 438 439 440## Memory disk device, used on boot floppies with compressed 441## kernel-plus-root-disk images. 442 443#pseudo-device md 1 444 445 446#### Network interfaces 447 448## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 449## Three flavors of additional SBus ethernets are available. One attaches 450## directly like the sun4c on-board, one uses the ledma device like the 451## sun4m on-board, and one uses the lebuffer device. 452 453le0 at obio0 addr 0xf9000000 level 6 # sun4/300 454le0 at sbus0 slot ? offset ? # sun4c on-board 455ledma0 at sbus0 slot ? offset ? # sun4m on-board 456le0 at ledma0 # sun4m on-board 457le* at sbus? slot ? offset ? # SBus 458ledma* at sbus? slot ? offset ? # SBus 459le* at ledma? # SBus 460lebuffer0 at sbus? slot ? offset ? # SBus 461le0 at lebuffer? # SBus 462lebuffer* at sbus? slot ? offset ? # SBus 463le* at lebuffer? # SBus 464 465 466## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 467## or on a Multibus/VME card. 468ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 469ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 470## VME: the first [addr,len] pair specifies the device registers; 471## the second pair specifies the on-board memory buffer 472ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 473ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 474ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 475ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 476 477## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 478## (qe, 10MBd) attached. 479qec* at sbus? slot ? offset ? # Quad Ethernet Controller 480be* at qec? # BigMac Ethernet (10/100MBd) 481qe* at qec? # Mace Ethernet (10MBd) 482 483## Happy Meal Ethernet 484hme* at sbus? slot ? offset ? 485 486# midway ATM 487en0 at sbus? slot ? offset ? 488 489# PCMCIA ethernet devices 490#ep* at pcmcia? 491#mbe* at pcmcia? 492#ne* at pcmcia? 493#sm* at pcmcia? 494 495# MII/PHY support 496exphy* at mii? phy ? # 3Com internal PHYs 497icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 498inphy* at mii? phy ? # Intel 82555 PHYs 499lxtphy* at mii? phy ? # Level One LXT-970 PHYs 500nsphy* at mii? phy ? # NS83840 PHYs 501qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 502sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 503tlphy* at mii? phy ? # ThunderLAN PHYs 504ukphy* at mii? phy ? # generic unknown PHYs 505 506## Loopback network interface; required 507pseudo-device loop 508 509## SLIP and CSLIP interfaces, for IP over a serial line. 510pseudo-device sl 2 511 512## PPP, the successor to SLIP. See pppd(8). 513pseudo-device ppp 2 514 515## PPP over Ethernet (RFC 2516) 516pseudo-device pppoe 517 518## Starmode Radio IP, a special hardware network device. 519#pseudo-device strip 1 520 521## Network "tunnel" device, allowing protocol stacks to run in the userland. 522## This is used by the third-party user-mode "ppp" program, and others. 523pseudo-device tun 4 524 525## Generic L3 over IP tunnel 526#pseudo-device gre 2 # generic L3 over IP tunnel 527 528## Berkeley Packet Filter, required to run RARPD. A generic C-language 529## interface that allows selective examining of incoming packets. 530pseudo-device bpfilter 8 531 532## IP Filter, used in firewall and NAT applications. See ipnat(8) for 533## one example of the use of the IP Filter. 534pseudo-device ipfilter 535 536## for IPv6 537pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 538#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 539#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 540 541## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 542pseudo-device vlan 543 544## Simple inter-network traffic bridging 545pseudo-device bridge 546 547#### Audio and video devices 548 549## /dev/audio support (`audioamd' plus `audio') 550## 551audioamd0 at mainbus0 # sun4c 552#audioamd0 at obio0 # sun4m 553audioamd0 at sbus0 slot ? offset ? # sun4m 554audio* at audioamd0 555 556audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 557audio* at audiocs0 558 559 560## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 561## systems. If your sun4 system has a cgfour installed in the P4 slot, 562## the P4 entries for "bwtwo" will attach to the overlay plane of the 563## "cgfour". 564 565bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 566bwtwo* at sbus? slot ? offset ? # 567bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 568bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 569bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 570 571## Sun "cgtwo" VME color framebuffer 572cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 573 574## Sun "cgthree" Sbus color framebuffer 575cgthree0 at sbus? slot ? offset ? 576cgthree* at sbus? slot ? offset ? 577#cgthree0 at obio? slot ? offset ? # sun4m 578 579## Sun "cgfour" color framebuffer with overlay plane. See above comment 580## regarding overlay plane. 581cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 582cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 583 584## Sun "cgsix" accelerated color framebuffer. 585cgsix0 at sbus? slot ? offset ? 586cgsix* at sbus? slot ? offset ? 587cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 588cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 589 590## Sun "cgeight" 24-bit framebuffer 591cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 592cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 593 594## Sun "tcx" accelerated color framebuffer. 595tcx0 at sbus? slot ? offset ? 596tcx* at sbus? slot ? offset ? 597 598# Sun "cgfourteen" accelerated 24-bit framebuffer. 599cgfourteen0 at obio0 # sun4m 600 601# P9100-based display on Tadpole SPARCbook 3. 602pnozz0 at sbus? slot ? offset ? 603 604#### Other device configuration 605 606# Tadpole microcontroller 607tctrl0 at obio0 608 609## Pseudo ttys, required for network logins and programs like screen. 610 611pseudo-device pty # pseudo-terminals 612 613## Random device, used to implement /dev/random (a source of random noise), 614## and generate randomness for some kernel formulae. 615 616pseudo-device rnd 617 618# a pseudo device needed for Coda # also needs CODA (above) 619pseudo-device vcoda 4 # coda minicache <-> venus comm. 620