1# $NetBSD: GENERIC,v 1.144 2002/11/22 12:21:05 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 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.144 $" 26 27maxusers 32 28 29## System kernel configuration. See options(4) for more detail. 30 31 32# Options for variants of the Sun SPARC architecure. 33# We currently support three architecture types; at least one is required. 34options SUN4 # sun4/100, sun4/200, sun4/300 35options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 36options SUN4M # sun4m - SS10, SS20, Classic, etc. 37 38options SUN4_MMU3L # sun4/400 3-level MMU 39 40## System options specific to the sparc machine type 41 42# Blink the power LED on some machines to indicate the system load. 43#options BLINK 44 45## Use a faster console than the PROM's slow drawing routines. Not needed 46## for headless (no framebuffer) machines. 47options RASTERCONSOLE # fast rasterop console 48options FONT_GALLANT12x22 # the console font 49#options FONT_BOLD8x16 # a somewhat smaller font 50## default console colors: black-on-white; this can be changed 51## using the following two options. 52#options RASTERCONSOLE_FGCOL=WSCOL_BLACK 53#options RASTERCONSOLE_BGCOL=WSCOL_WHITE 54 55#### System options that are the same for all ports 56 57## Root device configuration: change the ?'s if you are going to use a 58## nonstandard root partition (other than where the kernel is booted from) 59## and/or nonstandard root type (not ffs or nfs). Normally this can be 60## automagically determined at boot time. 61 62config netbsd root on ? type ? 63 64## System call tracing (see ktrace(1)). 65options KTRACE 66options SYSTRACE # system call vetting via systrace(1) 67 68## Collect statistics on kernel malloc's and free's. This does have a 69## significant performance hit on slower machines, so it is intended for 70## diagnostic use only. 71#options KMEMSTATS 72 73## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 74options SYSVMSG # System V message queues 75options SYSVSEM # System V semaphores 76#options SEMMNI=10 # number of semaphore identifiers 77#options SEMMNS=60 # number of semaphores in system 78#options SEMUME=10 # max number of undo entries per process 79#options SEMMNU=30 # number of undo structures in system 80options SYSVSHM # System V shared memory 81#options SHMMAXPGS=1024 # 1024 pages is the default 82 83## Loadable kernel module support; still under development. 84options LKM 85 86options USERCONF # userconf(4) support 87#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 88 89# Enable experimental buffer queue strategy for better responsiveness under 90# high disk I/O load. Use it with caution - it's not proven to be stable yet. 91#options NEW_BUFQ_STRATEGY 92 93## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 94options NFS_BOOT_BOOTPARAM 95#options NFS_BOOT_BOOTP 96options NFS_BOOT_DHCP 97 98#### Debugging options 99 100## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 101## serial console break or keyboard reset, where the PROM would normally 102## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 103#options DDB # kernel dynamic debugger 104#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 105#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 106 107## You may also use gdb, on another computer connected to this machine over 108## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 109## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 110## the minor device number encodes the PROM enumeration of the serial ports, 111## i.e.: 112## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 113## (Note: ttyc and ttyd are available only on some sun4 models) 114#options KGDB # support for kernel gdb 115#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 116#options KGDB_DEVRATE=38400 # baud rate 117 118 119## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 120## such that gdb(1) can be used on a kernel coredump. 121 122#makeoptions DEBUG="-g" 123 124 125## Adds code to the kernel that does internal consistency checks, and will 126## cause the kernel to panic if corruption of internal data structures 127## is detected. 128#options DIAGNOSTIC # extra kernel sanity checking 129 130## Enable (possibly expensive) debugging code that may also display messages 131## on the system console 132#options DEBUG 133 134## Make SCSI error messages more verbose when explaining their meanings. 135options SCSIVERBOSE 136 137options MIIVERBOSE # verbose PHY autoconfig messages 138 139## `INSECURE' turns off the kernel security level (securelevel = 0 always). 140## This allows writing to /dev/mem, loading kernel modules while multi-user, 141## and other insecurities good only for development work. Do not use this 142## option on a production machine. 143#options INSECURE 144 145## Allow non-root users to grab /dev/console with programs such as xconsole. 146## `xconsole' therefore does not need setuid root with this option enabled. 147#options UCONSOLE 148 149## `FDSCRIPTS' allows non-readable but executable scripts by providing a 150## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 151## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 152## opaque file mechanism. Perl calls this "secure setuid scripts." 153 154#options FDSCRIPTS 155#options SETUIDSCRIPTS 156 157## Options for compatibility with previous releases foreign system binaries. 158## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 159## additional user-level utilities or system configuration files. See 160## compat_sunos(8) and compat_svr4(8). 161 162options COMPAT_43 # 4.3BSD system interfaces 163options COMPAT_10 # NetBSD 1.0 binary compatibility 164options COMPAT_11 # NetBSD 1.1 binary compatibility 165options COMPAT_12 # NetBSD 1.2 binary compatibility 166options COMPAT_13 # NetBSD 1.3 binary compatibility 167options COMPAT_14 # NetBSD 1.4 binary compatibility 168options COMPAT_SUNOS # SunOS 4.x binary compatibility 169options COMPAT_SVR4 # SunOS 5.x binary compatibility 170 171## File systems. You probably need at least one of FFS or NFS. 172file-system FFS # Berkeley Fast Filesystem 173file-system NFS # Sun NFS-compatible filesystem client 174file-system KERNFS # kernel data-structure filesystem 175file-system NULLFS # NULL layered filesystem 176file-system OVERLAY # overlay file system 177file-system MFS # memory-based filesystem 178file-system FDESC # user file descriptor filesystem 179file-system UMAPFS # uid/gid remapping filesystem 180file-system LFS # Log-based filesystem (still experimental) 181file-system PORTAL # portal filesystem (still experimental) 182file-system PROCFS # /proc 183file-system CD9660 # ISO 9660 + Rock Ridge file system 184file-system UNION # union file system 185file-system MSDOSFS # MS-DOS FAT filesystem(s). 186file-system CODA # Coda File System; also needs vcoda (below) 187 188## File system options. 189options NFSSERVER # Sun NFS-compatible filesystem server 190options QUOTA # FFS quotas 191#options FFS_EI # FFS Endian Independent support 192options SOFTDEP # FFS soft updates support. 193 194## Network protocol support. In most environments, INET is required. 195options INET # IP (Internet Protocol) v4 196options INET6 # IPV6 197#options IPSEC # IP security 198#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 199#options IPSEC_DEBUG # debug for IP security 200#options GATEWAY # packet forwarding ("router switch") 201#options MROUTING # packet forwarding of multicast packets 202#options DIRECTED_BROADCAST # allow broadcasts through routers 203options NS # Xerox NS networking 204#options NSIP # Xerox NS tunneling over IP 205options ISO,TPIP # OSI networking 206#options EON # OSI tunneling over IP 207#options CCITT,LLC,HDLC # X.25 packet switched protocol 208#options NETATALK # AppleTalk (over Ethernet) protocol 209options NTP # Network Time Protocol in-kernel support 210#options PPS_SYNC # Add serial line synchronization for NTP 211options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 212options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 213#options IPFILTER_DEFAULT_BLOCK # block all packets by default 214options PPP_BSDCOMP # Add BSD compression to ppp device 215options PPP_DEFLATE # Add deflate (libz) compression to ppp device 216options PPP_FILTER # Add active filters for ppp (via bpf) 217 218 219 220#### Main bus and CPU .. all systems. 221mainbus0 at root 222cpu0 at mainbus0 223 224#### Bus types found on SPARC systems. 225 226sbus0 at mainbus0 # sun4c 227obio0 at mainbus0 # sun4 and sun4m 228sparcvme0 at mainbus0 # sun4 229iommu0 at mainbus0 # sun4m 230sbus0 at iommu0 # sun4m 231sparcvme0 at iommu0 # sun4m 232vme0 at sparcvme0 # mi VME attachment 233 234## SBus expander box 235xbox* at sbus? slot ? offset ? 236sbus* at xbox? 237 238## SBus to PCMCIA bridge 239# Currently enabling nell* with audioamd* causes panic at attach 240#nell* at sbus? slot ? offset ? # PCMCIA bridge 241#pcmcia* at nell? 242 243#### Standard system devices -- all required for a given architecture 244 245## Auxiliary system registers on sun4c and sun4m 246auxreg0 at mainbus0 # sun4c 247auxreg0 at obio0 # sun4m 248auxiotwo0 at obio0 # only on Tadpole SPARCbook. 249 250## Power status and control register on Sun4m systems 251power0 at obio0 252 253## Mostek clock found on 4/300, sun4c, and sun4m systems. 254## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 255clock0 at mainbus0 # sun4c 256clock0 at obio0 # sun4m 257clock0 at obio0 addr 0xf2000000 # sun4/300 258 259## Intersil clock found on 4/100 and 4/200 systems. 260oclock0 at obio0 addr 0xf3000000 # sun4/200 261oclock0 at obio0 addr 0x03000000 # sun4/100 262 263## Memory error registers. 264memreg0 at mainbus0 # sun4c 265memreg0 at obio0 # sun4m 266memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 267memreg0 at obio0 addr 0x04000000 # sun4/100 268 269## ECC memory control 270eccmemctl0 at mainbus0 # sun4m 271 272## Timer chip found on 4/300, sun4c, and sun4m systems. 273timer0 at mainbus0 # sun4c 274timer0 at obio0 # sun4m 275timer0 at obio0 addr 0xef000000 # sun4/300 276 277## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 278## doesn't use this driver; the `EEPROM' is in the NVRAM on the 279## Mostek clock chip on 4/300 systems. 280eeprom0 at obio0 addr 0xf2000000 # sun4/200 281eeprom0 at obio0 addr 0x02000000 # sun4/100 282 283 284#### Serial port configuration 285 286## Zilog 8530 serial chips. Each has two-channels. 287## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 288zs0 at mainbus0 # sun4c 289zs0 at obio0 # sun4m 290zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 291zs0 at obio0 addr 0x01000000 level 12 # sun4/100 292zstty0 at zs0 channel 0 # ttya 293zstty1 at zs0 channel 1 # ttyb 294 295zs1 at mainbus0 # sun4c 296zs1 at obio0 # sun4m 297zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 298zs1 at obio0 addr 0x00000000 level 12 # sun4/100 299kbd0 at zs1 channel 0 # keyboard 300ms0 at zs1 channel 1 # mouse 301 302zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 303zstty2 at zs2 channel 0 # ttyc 304zstty3 at zs2 channel 1 # ttyd 305 306## NS16x50 serial chips and clones. Present on the 307## Sun JavaStation-1 and Tadpole SPARCbook 3 308com* at obio0 # sun4m 309 310# Parallel port. 311bpp* at sbus? slot? offset ? 312 313## Magma Serial/Parallel driver 314magma* at sbus? slot ? offset ? 315mtty* at magma? 316mbpp* at magma? 317 318## PCMCIA serial interfaces 319#com* at pcmcia? 320#pcmcom* at pcmcia? 321#com* at pcmcom? 322 323#### Disk controllers and disks 324 325# 326 327## The following flags may be set for the NCR53c94 based esp driver: 328## bits 0-7: disable disconnect/reselect for the corresponding target 329## bits 8-15: disable synchronous negotiation for target [bit-8] 330 331## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 332## Both `dma' and `esp' are needed in all cases. 333## Two kinds of additional SBus SCSI interfaces are available. One uses 334## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 335 336## sun4/300 SCSI - an NCR53c94 or equivalent behind 337## an LSI Logic DMA controller 338 339dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 340esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 341 342dma0 at sbus0 slot ? offset ? # sun4c/sun4m 343esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 344esp0 at dma0 flags 0x0000 # sun4m 345 346# FSBE/S SCSI 347dma* at sbus? slot ? offset ? # SBus 348esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 349esp* at dma? flags 0x0000 # SBus 350 351scsibus* at esp? 352 353## Qlogic ISP SBus SCSI Card 354isp* at sbus? slot ? offset ? 355scsibus* at isp? 356 357## NCR5380-based "Sun SCSI 3" VME SCSI controller. 358## This driver has several flags which may be enabled by OR'ing 359## the values and using the "flags" directive. 360## Valid flags are: 361## 362## 0x01 Use DMA (may be polled) 363## 0x02 Use DMA completion interrupts 364## 0x04 Allow disconnect/reselect 365## 366## E.g. the following would enable DMA, interrupts, and reselect: 367## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 368## 369## By default, DMA is enabled in the driver. 370 371si0 at vme0 addr 0x200000 irq 2 vect 0x40 372scsibus* at si? 373 374## NCR5380-based "SCSI Weird" on-board SCSI interface found 375## on sun4/100 systems. The flags are the same as the "si" 376## controller. Note, while DMA is enabled by default, only 377## polled DMA works at this time, and reselects do not work 378## on this particular controller. 379 380sw0 at obio0 addr 0x0a000000 level 3 381scsibus* at sw? 382 383## PCMCIA SCSI controllers 384#aic* at pcmcia? 385#scsibus* at aic? 386 387 388## These entries find devices on all SCSI busses and assign 389## unit numbers dynamically. 390sd* at scsibus? target ? lun ? # SCSI disks 391st* at scsibus? target ? lun ? # SCSI tapes 392cd* at scsibus? target ? lun ? # SCSI CD-ROMs 393ch* at scsibus? target ? lun ? # SCSI changer devices 394ss* at scsibus? target ? lun ? # SCSI scanners 395ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 396uk* at scsibus? target ? lun ? # unknown SCSI 397 398 399## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 400## on sun4 systems. 401xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 402xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 403xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 404xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 405xd* at xdc? drive ? 406 407## Xylogics 451 or 451 VME SMD disk controllers and disks, found 408## on sun4 systems. 409xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 410xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 411xy* at xyc? drive ? 412 413 414## Floppy controller and drive found on SPARCstations. 415 416fdc0 at mainbus0 # sun4c controller 417fdc0 at obio0 # sun4m controller 418fd* at fdc0 # the drive itself 419 420## PCMCIA IDE controllers 421#wdc* at pcmcia? 422#wd* at wdc? 423 424## A disk-like interface to files. Can be used to create floppy, CD, 425## miniroot images, etc. 426 427pseudo-device vnd 4 428 429## Concatenated and striped disks; with this, you can create a software-based 430## disk array similar to a "RAID 0" setup. See ccd(4). 431 432pseudo-device ccd 4 433 434## Cryptographic disk devices; See cgd(4) 435 436#pseudo-device cgd 4 437 438## RAIDframe disk driver: software RAID driver. See raid(4). 439 440pseudo-device raid 8 441options RAID_AUTOCONFIG # auto-configuration of RAID components 442# Options to enable various other RAIDframe RAID types. 443# options RF_INCLUDE_EVENODD=1 444# options RF_INCLUDE_RAID5_RS=1 445# options RF_INCLUDE_PARITYLOGGING=1 446# options RF_INCLUDE_CHAINDECLUSTER=1 447# options RF_INCLUDE_INTERDECLUSTER=1 448# options RF_INCLUDE_PARITY_DECLUSTERING=1 449# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 450 451 452## Memory disk device, used on boot floppies with compressed 453## kernel-plus-root-disk images. 454 455#pseudo-device md 1 456 457 458#### Network interfaces 459 460## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 461## Three flavors of additional SBus ethernets are available. One attaches 462## directly like the sun4c on-board, one uses the ledma device like the 463## sun4m on-board, and one uses the lebuffer device. 464 465le0 at obio0 addr 0xf9000000 level 6 # sun4/300 466le0 at sbus0 slot ? offset ? # sun4c on-board 467ledma0 at sbus0 slot ? offset ? # sun4m on-board 468le0 at ledma0 # sun4m on-board 469le* at sbus? slot ? offset ? # SBus 470ledma* at sbus? slot ? offset ? # SBus 471le* at ledma? # SBus 472lebuffer0 at sbus? slot ? offset ? # SBus 473le0 at lebuffer? # SBus 474lebuffer* at sbus? slot ? offset ? # SBus 475le* at lebuffer? # SBus 476 477 478## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 479## or on a Multibus/VME card. 480ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 481ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 482## VME: the first [addr,len] pair specifies the device registers; 483## the second pair specifies the on-board memory buffer 484ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 485ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 486ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 487ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 488 489## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 490## (qe, 10MBd) attached. 491qec* at sbus? slot ? offset ? # Quad Ethernet Controller 492be* at qec? # BigMac Ethernet (10/100MBd) 493qe* at qec? # Mace Ethernet (10MBd) 494 495## Happy Meal Ethernet 496hme* at sbus? slot ? offset ? 497 498# midway ATM 499en0 at sbus? slot ? offset ? 500 501# PCMCIA ethernet devices 502#ep* at pcmcia? 503#mbe* at pcmcia? 504#ne* at pcmcia? 505#sm* at pcmcia? 506 507# MII/PHY support 508exphy* at mii? phy ? # 3Com internal PHYs 509icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 510inphy* at mii? phy ? # Intel 82555 PHYs 511lxtphy* at mii? phy ? # Level One LXT-970 PHYs 512nsphy* at mii? phy ? # NS83840 PHYs 513qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 514sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 515tlphy* at mii? phy ? # ThunderLAN PHYs 516ukphy* at mii? phy ? # generic unknown PHYs 517 518## Loopback network interface; required 519pseudo-device loop 520 521## SLIP and CSLIP interfaces, for IP over a serial line. 522pseudo-device sl 2 523 524## PPP, the successor to SLIP. See pppd(8). 525pseudo-device ppp 2 526 527## PPP over Ethernet (RFC 2516) 528pseudo-device pppoe 529 530## Starmode Radio IP, a special hardware network device. 531#pseudo-device strip 1 532 533## Network "tunnel" device, allowing protocol stacks to run in the userland. 534## This is used by the third-party user-mode "ppp" program, and others. 535pseudo-device tun 4 536 537## Generic L3 over IP tunnel 538#pseudo-device gre 2 # generic L3 over IP tunnel 539 540## Berkeley Packet Filter, required to run RARPD. A generic C-language 541## interface that allows selective examining of incoming packets. 542pseudo-device bpfilter 8 543 544## IP Filter, used in firewall and NAT applications. See ipnat(8) for 545## one example of the use of the IP Filter. 546pseudo-device ipfilter 547 548## for IPv6 549pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 550#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 551#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 552 553## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 554pseudo-device vlan 555 556## Simple inter-network traffic bridging 557pseudo-device bridge 558 559#### Audio and video devices 560 561## /dev/audio support (`audioamd' plus `audio') 562## 563audioamd0 at mainbus0 # sun4c 564audioamd0 at obio0 # sun4m 565audioamd0 at sbus0 slot ? offset ? # sun4m 566audio* at audioamd0 567 568audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 569audio* at audiocs0 570 571 572## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 573## systems. If your sun4 system has a cgfour installed in the P4 slot, 574## the P4 entries for "bwtwo" will attach to the overlay plane of the 575## "cgfour". 576 577bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 578bwtwo* at sbus? slot ? offset ? # 579bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 580bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 581bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 582 583## Sun "cgtwo" VME color framebuffer 584cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 585 586## Sun "cgthree" Sbus color framebuffer 587cgthree0 at sbus? slot ? offset ? 588cgthree* at sbus? slot ? offset ? 589#cgthree0 at obio? slot ? offset ? # sun4m 590 591## Sun "cgfour" color framebuffer with overlay plane. See above comment 592## regarding overlay plane. 593cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 594cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 595 596## Sun "cgsix" accelerated color framebuffer. 597cgsix0 at sbus? slot ? offset ? 598cgsix* at sbus? slot ? offset ? 599cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 600cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 601 602## Sun "cgeight" 24-bit framebuffer 603cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 604cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 605 606## Sun "tcx" accelerated color framebuffer. 607tcx0 at sbus? slot ? offset ? 608tcx* at sbus? slot ? offset ? 609 610# Sun "cgfourteen" accelerated 24-bit framebuffer. 611cgfourteen0 at obio0 # sun4m 612 613# P9100-based display on Tadpole SPARCbook 3. 614pnozz0 at sbus? slot ? offset ? 615 616# Sun ZX/Leo 24-bit framebuffer 617zx* at sbus? slot ? offset ? 618 619#### Other device configuration 620 621# Tadpole microcontroller 622tctrl0 at obio0 623 624## Pseudo ttys, required for network logins and programs like screen. 625 626pseudo-device pty # pseudo-terminals 627 628## Random device, used to implement /dev/random (a source of random noise), 629## and generate randomness for some kernel formulae. 630 631pseudo-device rnd 632 633# a pseudo device needed for Coda # also needs CODA (above) 634pseudo-device vcoda 4 # coda minicache <-> venus comm. 635 636pseudo-device clockctl # user control of clock subsystem 637