GENERIC revision 1.155
1# $NetBSD: GENERIC,v 1.155 2004/06/22 14:09:51 itojun 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: 1.155 $" 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. 37options SUN4D # sun4d - SS1000, SC2000 38 39options SUN4_MMU3L # sun4/400 3-level MMU 40 41## System options specific to the sparc machine type 42 43# Blink the power LED on some machines to indicate the system load. 44#options BLINK 45 46## Use a faster console than the PROM's slow drawing routines. Not needed 47## for headless (no framebuffer) machines. 48options RASTERCONSOLE # fast rasterop console 49options FONT_GALLANT12x22 # the console font 50#options FONT_BOLD8x16 # a somewhat smaller font 51## default console colors: black-on-white; this can be changed 52## using the following two options. 53#options RASTERCONSOLE_FGCOL=WSCOL_BLACK 54#options RASTERCONSOLE_BGCOL=WSCOL_WHITE 55 56#### System options that are the same for all ports 57 58## Root device configuration: change the ?'s if you are going to use a 59## nonstandard root partition (other than where the kernel is booted from) 60## and/or nonstandard root type (not ffs or nfs). Normally this can be 61## automagically determined at boot time. 62 63config netbsd root on ? type ? 64 65## System call tracing (see ktrace(1)). 66options KTRACE 67options SYSTRACE # system call vetting via systrace(1) 68 69## Collect statistics on kernel malloc's and free's. This does have a 70## significant performance hit on slower machines, so it is intended for 71## diagnostic use only. 72#options KMEMSTATS 73 74## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 75options SYSVMSG # System V message queues 76options SYSVSEM # System V semaphores 77#options SEMMNI=10 # number of semaphore identifiers 78#options SEMMNS=60 # number of semaphores in system 79#options SEMUME=10 # max number of undo entries per process 80#options SEMMNU=30 # number of undo structures in system 81options SYSVSHM # System V shared memory 82#options SHMMAXPGS=1024 # 1024 pages is the default 83 84## Loadable kernel module support; still under development. 85options LKM 86 87options USERCONF # userconf(4) support 88#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 89 90# Enable experimental buffer queue strategy for better responsiveness under 91# high disk I/O load. Use it with caution - it's not proven to be stable yet. 92#options NEW_BUFQ_STRATEGY 93 94## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 95options NFS_BOOT_BOOTPARAM 96#options NFS_BOOT_BOOTP 97options NFS_BOOT_DHCP 98 99#### Debugging options 100 101## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 102## serial console break or keyboard reset, where the PROM would normally 103## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 104#options DDB # kernel dynamic debugger 105#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 106#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 107 108## You may also use gdb, on another computer connected to this machine over 109## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 110## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 111## the minor device number encodes the PROM enumeration of the serial ports, 112## i.e.: 113## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 114## (Note: ttyc and ttyd are available only on some sun4 models) 115#options KGDB # support for kernel gdb 116#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 117#options KGDB_DEVRATE=38400 # baud rate 118 119 120## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 121## such that gdb(1) can be used on a kernel coredump. 122 123#makeoptions DEBUG="-g" 124 125 126## Adds code to the kernel that does internal consistency checks, and will 127## cause the kernel to panic if corruption of internal data structures 128## is detected. 129#options DIAGNOSTIC # extra kernel sanity checking 130 131## Enable (possibly expensive) debugging code that may also display messages 132## on the system console 133#options DEBUG 134 135## Make SCSI error messages more verbose when explaining their meanings. 136options SCSIVERBOSE 137 138options MIIVERBOSE # verbose PHY autoconfig messages 139 140## `INSECURE' turns off the kernel security level (securelevel = 0 always). 141## This allows writing to /dev/mem, loading kernel modules while multi-user, 142## and other insecurities good only for development work. Do not use this 143## option on a production machine. 144#options INSECURE 145 146## `FDSCRIPTS' allows non-readable but executable scripts by providing a 147## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 148## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 149## opaque file mechanism. Perl calls this "secure setuid scripts." 150 151#options FDSCRIPTS 152#options SETUIDSCRIPTS 153 154## Options for compatibility with previous releases foreign system binaries. 155## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 156## additional user-level utilities or system configuration files. See 157## compat_sunos(8) and compat_svr4(8). 158 159options COMPAT_43 # 4.3BSD system interfaces 160options COMPAT_10 # NetBSD 1.0 binary compatibility 161options COMPAT_11 # NetBSD 1.1 binary compatibility 162options COMPAT_12 # NetBSD 1.2 binary compatibility 163options COMPAT_13 # NetBSD 1.3 binary compatibility 164options COMPAT_14 # NetBSD 1.4 binary compatibility 165options COMPAT_16 # NetBSD 1.6 binary compatibility 166options COMPAT_20 # NetBSD 2.0 binary compatibility 167options COMPAT_SUNOS # SunOS 4.x binary compatibility 168options COMPAT_SVR4 # SunOS 5.x binary compatibility 169 170## File systems. You probably need at least one of FFS or NFS. 171file-system FFS # Berkeley Fast Filesystem 172file-system NFS # Sun NFS-compatible filesystem client 173file-system KERNFS # kernel data-structure filesystem 174file-system NULLFS # NULL layered filesystem 175file-system OVERLAY # overlay file system 176file-system MFS # memory-based filesystem 177file-system FDESC # user file descriptor filesystem 178file-system UMAPFS # uid/gid remapping filesystem 179file-system LFS # Log-based filesystem (still experimental) 180file-system PORTAL # portal filesystem (still experimental) 181file-system PROCFS # /proc 182file-system CD9660 # ISO 9660 + Rock Ridge file system 183file-system UNION # union file system 184file-system MSDOSFS # MS-DOS FAT filesystem(s). 185file-system CODA # Coda File System; also needs vcoda (below) 186 187## File system options. 188options NFSSERVER # Sun NFS-compatible filesystem server 189options QUOTA # FFS quotas 190#options FFS_EI # FFS Endian Independent support 191options SOFTDEP # FFS soft updates support. 192 193## Network protocol support. In most environments, INET is required. 194options INET # IP (Internet Protocol) v4 195options INET6 # IPV6 196#options IPSEC # IP security 197#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 198#options IPSEC_DEBUG # debug for IP security 199#options GATEWAY # packet forwarding ("router switch") 200#options MROUTING # packet forwarding of multicast packets 201#options DIRECTED_BROADCAST # allow broadcasts through routers 202options NS # Xerox NS networking 203#options NSIP # Xerox NS tunneling over IP 204options ISO,TPIP # OSI networking 205#options EON # OSI tunneling over IP 206#options CCITT,LLC,HDLC # X.25 packet switched protocol 207#options NETATALK # AppleTalk (over Ethernet) protocol 208options NTP # Network Time Protocol in-kernel support 209#options PPS_SYNC # Add serial line synchronization for NTP 210options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 211options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 212#options IPFILTER_DEFAULT_BLOCK # block all packets by default 213options PPP_BSDCOMP # Add BSD compression to ppp device 214options PPP_DEFLATE # Add deflate (libz) compression to ppp device 215options PPP_FILTER # Add active filters for ppp (via bpf) 216 217 218 219#### Main bus and CPU .. all systems. 220mainbus0 at root 221cpu0 at mainbus0 222cpuunit0 at mainbus0 # sun4d 223cpuunit* at mainbus0 # sun4d 224cpu0 at cpuunit0 # sun4d 225 226#### Bus types found on SPARC systems. 227 228sbus0 at mainbus0 # sun4c 229obio0 at mainbus0 # sun4 and sun4m 230sparcvme0 at mainbus0 # sun4 231iommu0 at mainbus0 # sun4m 232sbus0 at iommu0 # sun4m 233sparcvme0 at iommu0 # sun4m 234vme0 at sparcvme0 # MI VME attachment 235bootbus0 at cpuunit0 # sun4d 236bootbus* at cpuunit? # sun4d 237 238## SBus expander box 239xbox* at sbus? slot ? offset ? 240sbus* at xbox? 241 242## SBus to PCMCIA bridge 243#options FULL_SPARC_BUS_SPACE 244#nell* at sbus? slot ? offset ? # PCMCIA bridge 245#pcmcia* at nell? 246 247#### Standard system devices -- all required for a given architecture 248 249## Auxiliary system registers on sun4c and sun4m 250auxreg0 at mainbus0 # sun4c 251auxreg0 at obio0 # sun4m 252auxiotwo0 at obio0 # only on Tadpole SPARCbook. 253 254## Power status and control register on Sun4m systems 255power0 at obio0 256 257## Mostek clock found on 4/300, sun4c, sun4m and sun4d systems. 258## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 259clock0 at mainbus0 # sun4c 260clock0 at obio0 # sun4m 261clock0 at obio0 addr 0xf2000000 # sun4/300 262clock0 at bootbus0 # sun4d 263 264## Intersil clock found on 4/100 and 4/200 systems. 265oclock0 at obio0 addr 0xf3000000 # sun4/200 266oclock0 at obio0 addr 0x03000000 # sun4/100 267 268## Memory error registers. 269memreg0 at mainbus0 # sun4c 270memreg0 at obio0 # sun4m 271memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 272memreg0 at obio0 addr 0x04000000 # sun4/100 273 274## ECC memory control 275eccmemctl0 at mainbus0 # sun4m 276 277## Timer chip found on 4/300, sun4c, and sun4m systems. 278timer0 at mainbus0 # sun4c 279timer0 at obio0 # sun4m 280timer0 at obio0 addr 0xef000000 # sun4/300 281 282## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 283## doesn't use this driver; the `EEPROM' is in the NVRAM on the 284## Mostek clock chip on 4/300 systems. 285eeprom0 at obio0 addr 0xf2000000 # sun4/200 286eeprom0 at obio0 addr 0x02000000 # sun4/100 287 288 289#### Serial port configuration 290 291## Zilog 8530 serial chips. Each has two-channels. 292## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 293zs0 at mainbus0 # sun4c 294zs0 at obio0 # sun4m 295zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 296zs0 at obio0 addr 0x01000000 level 12 # sun4/100 297zs0 at bootbus0 # sun4d 298zstty0 at zs0 channel 0 # ttya 299zstty1 at zs0 channel 1 # ttyb 300 301zs1 at mainbus0 # sun4c 302zs1 at obio0 # sun4m 303zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 304zs1 at obio0 addr 0x00000000 level 12 # sun4/100 305zs1 at bootbus0 # sun4d 306kbd0 at zs1 channel 0 # keyboard 307ms0 at zs1 channel 1 # mouse 308 309zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 310zstty2 at zs2 channel 0 # ttyc 311zstty3 at zs2 channel 1 # ttyd 312 313zs* at bootbus? # sun4d 314zstty* at zs? 315 316## NS16x50 serial chips and clones. Present on the 317## Sun JavaStation-1 and Tadpole SPARCbook 3 318com* at obio0 # sun4m 319 320# Parallel port. 321bpp* at sbus? slot? offset ? 322 323## Magma Serial/Parallel driver 324magma* at sbus? slot ? offset ? 325mtty* at magma? 326mbpp* at magma? 327 328## PCMCIA serial interfaces 329#com* at pcmcia? 330#pcmcom* at pcmcia? 331#com* at pcmcom? 332 333#### Disk controllers and disks 334 335# 336 337## The following flags may be set for the NCR53c94 based esp driver: 338## bits 0-7: disable disconnect/reselect for the corresponding target 339## bits 8-15: disable synchronous negotiation for target [bit-8] 340 341## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 342## Both `dma' and `esp' are needed in all cases. 343## Two kinds of additional SBus SCSI interfaces are available. One uses 344## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 345 346## sun4/300 SCSI - an NCR53c94 or equivalent behind 347## an LSI Logic DMA controller 348 349dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 350esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 351 352dma0 at sbus0 slot ? offset ? # sun4c/sun4m 353esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 354esp0 at dma0 flags 0x0000 # sun4m 355 356# FSBE/S SCSI & SunSwift Sbus FAS366 357dma* at sbus? slot ? offset ? # SBus 358esp* at sbus? slot ? offset ? flags 0x0000 # SBus 359esp* at dma? flags 0x0000 # SBus 360 361scsibus* at esp? 362 363## Qlogic ISP SBus SCSI Card 364isp* at sbus? slot ? offset ? 365scsibus* at isp? 366 367## NCR5380-based "Sun SCSI 3" VME SCSI controller. 368## This driver has several flags which may be enabled by OR'ing 369## the values and using the "flags" directive. 370## Valid flags are: 371## 372## 0x01 Use DMA (may be polled) 373## 0x02 Use DMA completion interrupts 374## 0x04 Allow disconnect/reselect 375## 376## E.g. the following would enable DMA, interrupts, and reselect: 377## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 378## 379## By default, DMA is enabled in the driver. 380 381si0 at vme0 addr 0x200000 irq 2 vect 0x40 382scsibus* at si? 383 384## NCR5380-based "SCSI Weird" on-board SCSI interface found 385## on sun4/100 systems. The flags are the same as the "si" 386## controller. Note, while DMA is enabled by default, only 387## polled DMA works at this time, and reselects do not work 388## on this particular controller. 389 390sw0 at obio0 addr 0x0a000000 level 3 391scsibus* at sw? 392 393## PCMCIA SCSI controllers 394#aic* at pcmcia? 395#scsibus* at aic? 396 397 398## These entries find devices on all SCSI busses and assign 399## unit numbers dynamically. 400sd* at scsibus? target ? lun ? # SCSI disks 401st* at scsibus? target ? lun ? # SCSI tapes 402cd* at scsibus? target ? lun ? # SCSI CD-ROMs 403ch* at scsibus? target ? lun ? # SCSI changer devices 404ss* at scsibus? target ? lun ? # SCSI scanners 405ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 406uk* at scsibus? target ? lun ? # unknown SCSI 407 408 409## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 410## on sun4 systems. 411xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 412xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 413xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 414xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 415xd* at xdc? drive ? 416 417## Xylogics 451 or 451 VME SMD disk controllers and disks, found 418## on sun4 systems. 419xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 420xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 421xy* at xyc? drive ? 422 423 424## Floppy controller and drive found on SPARCstations. 425 426fdc0 at mainbus0 # sun4c controller 427fdc0 at obio0 # sun4m controller 428fd* at fdc0 # the drive itself 429 430## PCMCIA IDE controllers 431#wdc* at pcmcia? 432#atabus* at ata? 433#wd* at atabus? drive ? flags 0x0000 434 435## PCMCIA wavelan card 436#wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 437 438## A disk-like interface to files. Can be used to create floppy, CD, 439## miniroot images, etc. 440 441pseudo-device vnd 4 442 443## Concatenated and striped disks; with this, you can create a software-based 444## disk array similar to a "RAID 0" setup. See ccd(4). 445 446pseudo-device ccd 4 447 448## Cryptographic disk devices; See cgd(4) 449 450#pseudo-device cgd 4 451 452## RAIDframe disk driver: software RAID driver. See raid(4). 453 454pseudo-device raid 8 455options RAID_AUTOCONFIG # auto-configuration of RAID components 456# Options to enable various other RAIDframe RAID types. 457# options RF_INCLUDE_EVENODD=1 458# options RF_INCLUDE_RAID5_RS=1 459# options RF_INCLUDE_PARITYLOGGING=1 460# options RF_INCLUDE_CHAINDECLUSTER=1 461# options RF_INCLUDE_INTERDECLUSTER=1 462# options RF_INCLUDE_PARITY_DECLUSTERING=1 463# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 464 465 466## Memory disk device, used on boot floppies with compressed 467## kernel-plus-root-disk images. 468 469#pseudo-device md 1 470 471 472#### Network interfaces 473 474## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 475## Three flavors of additional SBus ethernets are available. One attaches 476## directly like the sun4c on-board, one uses the ledma device like the 477## sun4m on-board, and one uses the lebuffer device. 478 479le0 at obio0 addr 0xf9000000 level 6 # sun4/300 480le0 at sbus0 slot ? offset ? # sun4c on-board 481ledma0 at sbus0 slot ? offset ? # sun4m on-board 482le0 at ledma0 # sun4m on-board 483le* at sbus? slot ? offset ? # SBus 484ledma* at sbus? slot ? offset ? # SBus 485le* at ledma? # SBus 486lebuffer0 at sbus? slot ? offset ? # SBus 487le0 at lebuffer? # SBus 488lebuffer* at sbus? slot ? offset ? # SBus 489le* at lebuffer? # SBus 490 491 492## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 493## or on a Multibus/VME card. 494ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 495ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 496## VME: the first [addr,len] pair specifies the device registers; 497## the second pair specifies the on-board memory buffer 498ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 499ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 500ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 501ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 502 503## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 504## (qe, 10MBd) attached. 505qec* at sbus? slot ? offset ? # Quad Ethernet Controller 506be* at qec? # BigMac Ethernet (10/100MBd) 507qe* at qec? # Mace Ethernet (10MBd) 508 509## Happy Meal Ethernet 510hme* at sbus? slot ? offset ? 511 512# midway ATM 513en0 at sbus? slot ? offset ? 514 515# PCMCIA ethernet devices 516#ep* at pcmcia? 517#mbe* at pcmcia? 518#ne* at pcmcia? 519#sm* at pcmcia? 520 521# MII/PHY support 522exphy* at mii? phy ? # 3Com internal PHYs 523icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 524inphy* at mii? phy ? # Intel 82555 PHYs 525lxtphy* at mii? phy ? # Level One LXT-970 PHYs 526nsphy* at mii? phy ? # NS83840 PHYs 527qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 528sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 529tlphy* at mii? phy ? # ThunderLAN PHYs 530ukphy* at mii? phy ? # generic unknown PHYs 531 532## Loopback network interface; required 533pseudo-device loop 534 535## SLIP and CSLIP interfaces, for IP over a serial line. 536pseudo-device sl 2 537 538## PPP, the successor to SLIP. See pppd(8). 539pseudo-device ppp 2 540 541## PPP over Ethernet (RFC 2516) 542pseudo-device pppoe 543 544## Starmode Radio IP, a special hardware network device. 545#pseudo-device strip 1 546 547## Network "tunnel" device, allowing protocol stacks to run in the userland. 548## This is used by the third-party user-mode "ppp" program, and others. 549pseudo-device tun 4 550 551## Generic L3 over IP tunnel 552#pseudo-device gre 2 # generic L3 over IP tunnel 553 554## Berkeley Packet Filter, required to run RARPD. A generic C-language 555## interface that allows selective examining of incoming packets. 556pseudo-device bpfilter 8 557 558## IP Filter, used in firewall and NAT applications. See ipnat(8) for 559## one example of the use of the IP Filter. 560pseudo-device ipfilter 561 562## for IPv6 563pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 564#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 565#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 566 567## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 568pseudo-device vlan 569 570## Simple inter-network traffic bridging 571pseudo-device bridge 572#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 573 574#### Audio and video devices 575 576## /dev/audio support (`audioamd' plus `audio') 577## 578audioamd0 at mainbus0 # sun4c 579audioamd0 at obio0 # sun4m 580audioamd0 at sbus0 slot ? offset ? # sun4m 581audio* at audioamd0 582 583audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 584audio* at audiocs0 585 586 587## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 588## systems. If your sun4 system has a cgfour installed in the P4 slot, 589## the P4 entries for "bwtwo" will attach to the overlay plane of the 590## "cgfour". 591 592bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 593bwtwo* at sbus? slot ? offset ? # 594bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 595bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 596bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 597 598## Sun "cgtwo" VME color framebuffer 599cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 600 601## Sun "cgthree" Sbus color framebuffer 602cgthree0 at sbus? slot ? offset ? 603cgthree* at sbus? slot ? offset ? 604#cgthree0 at obio? slot ? offset ? # sun4m 605 606## Sun "cgfour" color framebuffer with overlay plane. See above comment 607## regarding overlay plane. 608cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 609cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 610 611## Sun "cgsix" accelerated color framebuffer. 612cgsix0 at sbus? slot ? offset ? 613cgsix* at sbus? slot ? offset ? 614cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 615cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 616 617## Sun "cgeight" 24-bit framebuffer 618cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 619cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 620 621## Sun "tcx" accelerated color framebuffer. 622tcx0 at sbus? slot ? offset ? 623tcx* at sbus? slot ? offset ? 624 625# Sun "cgfourteen" accelerated 24-bit framebuffer. 626cgfourteen0 at obio0 # sun4m 627 628# P9100-based display on Tadpole SPARCbook 3. 629pnozz0 at sbus? slot ? offset ? 630 631# Sun ZX/Leo 24-bit framebuffer 632zx* at sbus? slot ? offset ? 633 634#### Other device configuration 635 636# Tadpole microcontroller 637tctrl0 at obio0 638 639## Pseudo ttys, required for network logins and programs like screen. 640 641pseudo-device pty # pseudo-terminals 642 643## Random device, used to implement /dev/random (a source of random noise), 644## and generate randomness for some kernel formulae. 645 646pseudo-device rnd 647 648# a pseudo device needed for Coda # also needs CODA (above) 649pseudo-device vcoda 4 # coda minicache <-> venus comm. 650 651pseudo-device clockctl # user control of clock subsystem 652pseudo-device ksyms # /dev/ksyms 653#pseudo-device pf # PF packet filter 654#pseudo-device pflog # PF log if 655