GENERIC revision 1.148
1# $NetBSD: GENERIC,v 1.148 2003/10/07 09:43:58 tron 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: 1.148 $" 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## `FDSCRIPTS' allows non-readable but executable scripts by providing a 146## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 147## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 148## opaque file mechanism. Perl calls this "secure setuid scripts." 149 150#options FDSCRIPTS 151#options SETUIDSCRIPTS 152 153## Options for compatibility with previous releases foreign system binaries. 154## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 155## additional user-level utilities or system configuration files. See 156## compat_sunos(8) and compat_svr4(8). 157 158options COMPAT_43 # 4.3BSD system interfaces 159options COMPAT_10 # NetBSD 1.0 binary compatibility 160options COMPAT_11 # NetBSD 1.1 binary compatibility 161options COMPAT_12 # NetBSD 1.2 binary compatibility 162options COMPAT_13 # NetBSD 1.3 binary compatibility 163options COMPAT_14 # NetBSD 1.4 binary compatibility 164options COMPAT_16 # NetBSD 1.6 binary compatibility 165options COMPAT_SUNOS # SunOS 4.x binary compatibility 166options COMPAT_SVR4 # SunOS 5.x binary compatibility 167 168## File systems. You probably need at least one of FFS or NFS. 169file-system FFS # Berkeley Fast Filesystem 170file-system NFS # Sun NFS-compatible filesystem client 171file-system KERNFS # kernel data-structure filesystem 172file-system NULLFS # NULL layered filesystem 173file-system OVERLAY # overlay file system 174file-system MFS # memory-based filesystem 175file-system FDESC # user file descriptor filesystem 176file-system UMAPFS # uid/gid remapping filesystem 177file-system LFS # Log-based filesystem (still experimental) 178file-system PORTAL # portal filesystem (still experimental) 179file-system PROCFS # /proc 180file-system CD9660 # ISO 9660 + Rock Ridge file system 181file-system UNION # union file system 182file-system MSDOSFS # MS-DOS FAT filesystem(s). 183file-system CODA # Coda File System; also needs vcoda (below) 184 185## File system options. 186options NFSSERVER # Sun NFS-compatible filesystem server 187options QUOTA # FFS quotas 188#options FFS_EI # FFS Endian Independent support 189options SOFTDEP # FFS soft updates support. 190 191## Network protocol support. In most environments, INET is required. 192options INET # IP (Internet Protocol) v4 193options INET6 # IPV6 194#options IPSEC # IP security 195#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 196#options IPSEC_DEBUG # debug for IP security 197#options GATEWAY # packet forwarding ("router switch") 198#options MROUTING # packet forwarding of multicast packets 199#options DIRECTED_BROADCAST # allow broadcasts through routers 200options NS # Xerox NS networking 201#options NSIP # Xerox NS tunneling over IP 202options ISO,TPIP # OSI networking 203#options EON # OSI tunneling over IP 204#options CCITT,LLC,HDLC # X.25 packet switched protocol 205#options NETATALK # AppleTalk (over Ethernet) protocol 206options NTP # Network Time Protocol in-kernel support 207#options PPS_SYNC # Add serial line synchronization for NTP 208options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 209options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 210#options IPFILTER_DEFAULT_BLOCK # block all packets by default 211options PPP_BSDCOMP # Add BSD compression to ppp device 212options PPP_DEFLATE # Add deflate (libz) compression to ppp device 213options PPP_FILTER # Add active filters for ppp (via bpf) 214 215 216 217#### Main bus and CPU .. all systems. 218mainbus0 at root 219cpu0 at mainbus0 220 221#### Bus types found on SPARC systems. 222 223sbus0 at mainbus0 # sun4c 224obio0 at mainbus0 # sun4 and sun4m 225sparcvme0 at mainbus0 # sun4 226iommu0 at mainbus0 # sun4m 227sbus0 at iommu0 # sun4m 228sparcvme0 at iommu0 # sun4m 229vme0 at sparcvme0 # mi VME attachment 230 231## SBus expander box 232xbox* at sbus? slot ? offset ? 233sbus* at xbox? 234 235## SBus to PCMCIA bridge 236# Currently enabling nell* with audioamd* causes panic at attach 237#nell* at sbus? slot ? offset ? # PCMCIA bridge 238#pcmcia* at nell? 239 240#### Standard system devices -- all required for a given architecture 241 242## Auxiliary system registers on sun4c and sun4m 243auxreg0 at mainbus0 # sun4c 244auxreg0 at obio0 # sun4m 245auxiotwo0 at obio0 # only on Tadpole SPARCbook. 246 247## Power status and control register on Sun4m systems 248power0 at obio0 249 250## Mostek clock found on 4/300, sun4c, and sun4m systems. 251## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 252clock0 at mainbus0 # sun4c 253clock0 at obio0 # sun4m 254clock0 at obio0 addr 0xf2000000 # sun4/300 255 256## Intersil clock found on 4/100 and 4/200 systems. 257oclock0 at obio0 addr 0xf3000000 # sun4/200 258oclock0 at obio0 addr 0x03000000 # sun4/100 259 260## Memory error registers. 261memreg0 at mainbus0 # sun4c 262memreg0 at obio0 # sun4m 263memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 264memreg0 at obio0 addr 0x04000000 # sun4/100 265 266## ECC memory control 267eccmemctl0 at mainbus0 # sun4m 268 269## Timer chip found on 4/300, sun4c, and sun4m systems. 270timer0 at mainbus0 # sun4c 271timer0 at obio0 # sun4m 272timer0 at obio0 addr 0xef000000 # sun4/300 273 274## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 275## doesn't use this driver; the `EEPROM' is in the NVRAM on the 276## Mostek clock chip on 4/300 systems. 277eeprom0 at obio0 addr 0xf2000000 # sun4/200 278eeprom0 at obio0 addr 0x02000000 # sun4/100 279 280 281#### Serial port configuration 282 283## Zilog 8530 serial chips. Each has two-channels. 284## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 285zs0 at mainbus0 # sun4c 286zs0 at obio0 # sun4m 287zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 288zs0 at obio0 addr 0x01000000 level 12 # sun4/100 289zstty0 at zs0 channel 0 # ttya 290zstty1 at zs0 channel 1 # ttyb 291 292zs1 at mainbus0 # sun4c 293zs1 at obio0 # sun4m 294zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 295zs1 at obio0 addr 0x00000000 level 12 # sun4/100 296kbd0 at zs1 channel 0 # keyboard 297ms0 at zs1 channel 1 # mouse 298 299zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 300zstty2 at zs2 channel 0 # ttyc 301zstty3 at zs2 channel 1 # ttyd 302 303## NS16x50 serial chips and clones. Present on the 304## Sun JavaStation-1 and Tadpole SPARCbook 3 305com* at obio0 # sun4m 306 307# Parallel port. 308bpp* at sbus? slot? offset ? 309 310## Magma Serial/Parallel driver 311magma* at sbus? slot ? offset ? 312mtty* at magma? 313mbpp* at magma? 314 315## PCMCIA serial interfaces 316#com* at pcmcia? 317#pcmcom* at pcmcia? 318#com* at pcmcom? 319 320#### Disk controllers and disks 321 322# 323 324## The following flags may be set for the NCR53c94 based esp driver: 325## bits 0-7: disable disconnect/reselect for the corresponding target 326## bits 8-15: disable synchronous negotiation for target [bit-8] 327 328## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 329## Both `dma' and `esp' are needed in all cases. 330## Two kinds of additional SBus SCSI interfaces are available. One uses 331## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 332 333## sun4/300 SCSI - an NCR53c94 or equivalent behind 334## an LSI Logic DMA controller 335 336dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 337esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 338 339dma0 at sbus0 slot ? offset ? # sun4c/sun4m 340esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 341esp0 at dma0 flags 0x0000 # sun4m 342 343# FSBE/S SCSI 344dma* at sbus? slot ? offset ? # SBus 345esp* at sbus? slot ? offset ? flags 0x0000 # SBus (older proms) 346esp* at dma? flags 0x0000 # SBus 347 348scsibus* at esp? 349 350## Qlogic ISP SBus SCSI Card 351isp* at sbus? slot ? offset ? 352scsibus* at isp? 353 354## NCR5380-based "Sun SCSI 3" VME SCSI controller. 355## This driver has several flags which may be enabled by OR'ing 356## the values and using the "flags" directive. 357## Valid flags are: 358## 359## 0x01 Use DMA (may be polled) 360## 0x02 Use DMA completion interrupts 361## 0x04 Allow disconnect/reselect 362## 363## E.g. the following would enable DMA, interrupts, and reselect: 364## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 365## 366## By default, DMA is enabled in the driver. 367 368si0 at vme0 addr 0x200000 irq 2 vect 0x40 369scsibus* at si? 370 371## NCR5380-based "SCSI Weird" on-board SCSI interface found 372## on sun4/100 systems. The flags are the same as the "si" 373## controller. Note, while DMA is enabled by default, only 374## polled DMA works at this time, and reselects do not work 375## on this particular controller. 376 377sw0 at obio0 addr 0x0a000000 level 3 378scsibus* at sw? 379 380## PCMCIA SCSI controllers 381#aic* at pcmcia? 382#scsibus* at aic? 383 384 385## These entries find devices on all SCSI busses and assign 386## unit numbers dynamically. 387sd* at scsibus? target ? lun ? # SCSI disks 388st* at scsibus? target ? lun ? # SCSI tapes 389cd* at scsibus? target ? lun ? # SCSI CD-ROMs 390ch* at scsibus? target ? lun ? # SCSI changer devices 391ss* at scsibus? target ? lun ? # SCSI scanners 392ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 393uk* at scsibus? target ? lun ? # unknown SCSI 394 395 396## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 397## on sun4 systems. 398xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 399xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 400xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 401xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 402xd* at xdc? drive ? 403 404## Xylogics 451 or 451 VME SMD disk controllers and disks, found 405## on sun4 systems. 406xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 407xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 408xy* at xyc? drive ? 409 410 411## Floppy controller and drive found on SPARCstations. 412 413fdc0 at mainbus0 # sun4c controller 414fdc0 at obio0 # sun4m controller 415fd* at fdc0 # the drive itself 416 417## PCMCIA IDE controllers 418#wdc* at pcmcia? 419#wd* at wdc? 420 421## A disk-like interface to files. Can be used to create floppy, CD, 422## miniroot images, etc. 423 424pseudo-device vnd 4 425 426## Concatenated and striped disks; with this, you can create a software-based 427## disk array similar to a "RAID 0" setup. See ccd(4). 428 429pseudo-device ccd 4 430 431## Cryptographic disk devices; See cgd(4) 432 433#pseudo-device cgd 4 434 435## RAIDframe disk driver: software RAID driver. See raid(4). 436 437pseudo-device raid 8 438options RAID_AUTOCONFIG # auto-configuration of RAID components 439# Options to enable various other RAIDframe RAID types. 440# options RF_INCLUDE_EVENODD=1 441# options RF_INCLUDE_RAID5_RS=1 442# options RF_INCLUDE_PARITYLOGGING=1 443# options RF_INCLUDE_CHAINDECLUSTER=1 444# options RF_INCLUDE_INTERDECLUSTER=1 445# options RF_INCLUDE_PARITY_DECLUSTERING=1 446# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 447 448 449## Memory disk device, used on boot floppies with compressed 450## kernel-plus-root-disk images. 451 452#pseudo-device md 1 453 454 455#### Network interfaces 456 457## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 458## Three flavors of additional SBus ethernets are available. One attaches 459## directly like the sun4c on-board, one uses the ledma device like the 460## sun4m on-board, and one uses the lebuffer device. 461 462le0 at obio0 addr 0xf9000000 level 6 # sun4/300 463le0 at sbus0 slot ? offset ? # sun4c on-board 464ledma0 at sbus0 slot ? offset ? # sun4m on-board 465le0 at ledma0 # sun4m on-board 466le* at sbus? slot ? offset ? # SBus 467ledma* at sbus? slot ? offset ? # SBus 468le* at ledma? # SBus 469lebuffer0 at sbus? slot ? offset ? # SBus 470le0 at lebuffer? # SBus 471lebuffer* at sbus? slot ? offset ? # SBus 472le* at lebuffer? # SBus 473 474 475## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 476## or on a Multibus/VME card. 477ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 478ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 479## VME: the first [addr,len] pair specifies the device registers; 480## the second pair specifies the on-board memory buffer 481ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 482ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 483ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 484ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 485 486## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 487## (qe, 10MBd) attached. 488qec* at sbus? slot ? offset ? # Quad Ethernet Controller 489be* at qec? # BigMac Ethernet (10/100MBd) 490qe* at qec? # Mace Ethernet (10MBd) 491 492## Happy Meal Ethernet 493hme* at sbus? slot ? offset ? 494 495# midway ATM 496en0 at sbus? slot ? offset ? 497 498# PCMCIA ethernet devices 499#ep* at pcmcia? 500#mbe* at pcmcia? 501#ne* at pcmcia? 502#sm* at pcmcia? 503 504# MII/PHY support 505exphy* at mii? phy ? # 3Com internal PHYs 506icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 507inphy* at mii? phy ? # Intel 82555 PHYs 508lxtphy* at mii? phy ? # Level One LXT-970 PHYs 509nsphy* at mii? phy ? # NS83840 PHYs 510qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 511sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 512tlphy* at mii? phy ? # ThunderLAN PHYs 513ukphy* at mii? phy ? # generic unknown PHYs 514 515## Loopback network interface; required 516pseudo-device loop 517 518## SLIP and CSLIP interfaces, for IP over a serial line. 519pseudo-device sl 2 520 521## PPP, the successor to SLIP. See pppd(8). 522pseudo-device ppp 2 523 524## PPP over Ethernet (RFC 2516) 525pseudo-device pppoe 526 527## Starmode Radio IP, a special hardware network device. 528#pseudo-device strip 1 529 530## Network "tunnel" device, allowing protocol stacks to run in the userland. 531## This is used by the third-party user-mode "ppp" program, and others. 532pseudo-device tun 4 533 534## Generic L3 over IP tunnel 535#pseudo-device gre 2 # generic L3 over IP tunnel 536 537## Berkeley Packet Filter, required to run RARPD. A generic C-language 538## interface that allows selective examining of incoming packets. 539pseudo-device bpfilter 8 540 541## IP Filter, used in firewall and NAT applications. See ipnat(8) for 542## one example of the use of the IP Filter. 543pseudo-device ipfilter 544 545## for IPv6 546pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 547#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 548#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 549 550## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 551pseudo-device vlan 552 553## Simple inter-network traffic bridging 554pseudo-device bridge 555#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 556 557#### Audio and video devices 558 559## /dev/audio support (`audioamd' plus `audio') 560## 561audioamd0 at mainbus0 # sun4c 562audioamd0 at obio0 # sun4m 563audioamd0 at sbus0 slot ? offset ? # sun4m 564audio* at audioamd0 565 566audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 567audio* at audiocs0 568 569 570## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 571## systems. If your sun4 system has a cgfour installed in the P4 slot, 572## the P4 entries for "bwtwo" will attach to the overlay plane of the 573## "cgfour". 574 575bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 576bwtwo* at sbus? slot ? offset ? # 577bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 578bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 579bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 580 581## Sun "cgtwo" VME color framebuffer 582cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 583 584## Sun "cgthree" Sbus color framebuffer 585cgthree0 at sbus? slot ? offset ? 586cgthree* at sbus? slot ? offset ? 587#cgthree0 at obio? slot ? offset ? # sun4m 588 589## Sun "cgfour" color framebuffer with overlay plane. See above comment 590## regarding overlay plane. 591cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 592cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 593 594## Sun "cgsix" accelerated color framebuffer. 595cgsix0 at sbus? slot ? offset ? 596cgsix* at sbus? slot ? offset ? 597cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 598cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 599 600## Sun "cgeight" 24-bit framebuffer 601cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 602cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 603 604## Sun "tcx" accelerated color framebuffer. 605tcx0 at sbus? slot ? offset ? 606tcx* at sbus? slot ? offset ? 607 608# Sun "cgfourteen" accelerated 24-bit framebuffer. 609cgfourteen0 at obio0 # sun4m 610 611# P9100-based display on Tadpole SPARCbook 3. 612pnozz0 at sbus? slot ? offset ? 613 614# Sun ZX/Leo 24-bit framebuffer 615zx* at sbus? slot ? offset ? 616 617#### Other device configuration 618 619# Tadpole microcontroller 620tctrl0 at obio0 621 622## Pseudo ttys, required for network logins and programs like screen. 623 624pseudo-device pty # pseudo-terminals 625 626## Random device, used to implement /dev/random (a source of random noise), 627## and generate randomness for some kernel formulae. 628 629pseudo-device rnd 630 631# a pseudo device needed for Coda # also needs CODA (above) 632pseudo-device vcoda 4 # coda minicache <-> venus comm. 633 634pseudo-device clockctl # user control of clock subsystem 635pseudo-device ksyms # /dev/ksyms 636