GENERIC revision 1.177
1# $NetBSD: GENERIC,v 1.177 2005/07/31 04:04:46 yamt 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: 1.177 $" 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 83options P1003_1B_SEMAPHORE # p1003.1b semaphore support 84 85## Loadable kernel module support; still under development. 86options LKM 87 88options USERCONF # userconf(4) support 89#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 90options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 91 92# Enable experimental buffer queue strategy for better responsiveness under 93# high disk I/O load. Use it with caution - it's not proven to be stable yet. 94#options BUFQ_READPRIO 95#options BUFQ_PRIOCSCAN 96 97## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 98options NFS_BOOT_BOOTPARAM 99#options NFS_BOOT_BOOTP 100options NFS_BOOT_DHCP 101 102#### Debugging options 103 104## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 105## serial console break or keyboard reset, where the PROM would normally 106## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 107#options DDB # kernel dynamic debugger 108#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 109#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 110 111## You may also use gdb, on another computer connected to this machine over 112## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 113## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 114## the minor device number encodes the PROM enumeration of the serial ports, 115## i.e.: 116## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 117## (Note: ttyc and ttyd are available only on some sun4 models) 118#options KGDB # support for kernel gdb 119#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 120#options KGDB_DEVRATE=38400 # baud rate 121 122 123## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 124## such that gdb(1) can be used on a kernel coredump. 125 126#makeoptions DEBUG="-g" 127 128 129## Adds code to the kernel that does internal consistency checks, and will 130## cause the kernel to panic if corruption of internal data structures 131## is detected. 132#options DIAGNOSTIC # extra kernel sanity checking 133 134## Enable (possibly expensive) debugging code that may also display messages 135## on the system console 136#options DEBUG 137 138## Make SCSI error messages more verbose when explaining their meanings. 139options SCSIVERBOSE 140 141options MIIVERBOSE # verbose PHY autoconfig messages 142 143## `INSECURE' turns off the kernel security level (securelevel = 0 always). 144## This allows writing to /dev/mem, loading kernel modules while multi-user, 145## and other insecurities good only for development work. Do not use this 146## option on a production machine. 147#options INSECURE 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_16 # NetBSD 1.6 binary compatibility 169options COMPAT_20 # NetBSD 2.0 binary compatibility 170options COMPAT_SUNOS # SunOS 4.x binary compatibility 171options COMPAT_SVR4 # SunOS 5.x binary compatibility 172options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 173 174## File systems. You probably need at least one of FFS or NFS. 175file-system FFS # Berkeley Fast Filesystem 176file-system NFS # Sun NFS-compatible filesystem client 177file-system KERNFS # kernel data-structure filesystem 178file-system NULLFS # NULL layered filesystem 179file-system OVERLAY # overlay file system 180file-system MFS # memory-based filesystem 181file-system FDESC # user file descriptor filesystem 182file-system UMAPFS # uid/gid remapping filesystem 183file-system LFS # Log-based filesystem (still experimental) 184file-system PORTAL # portal filesystem (still experimental) 185file-system PROCFS # /proc 186file-system CD9660 # ISO 9660 + Rock Ridge file system 187file-system UNION # union file system 188file-system MSDOSFS # MS-DOS FAT filesystem(s). 189file-system CODA # Coda File System; also needs vcoda (below) 190#file-system PTYFS # experimental - /dev/ptm support 191 192## File system options. 193options NFSSERVER # Sun NFS-compatible filesystem server 194options QUOTA # FFS quotas 195#options FFS_EI # FFS Endian Independent support 196options SOFTDEP # FFS soft updates support. 197#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 198#options FFS_NO_SNAPSHOT # ffs snapshots 199 200## Network protocol support. In most environments, INET is required. 201options INET # IP (Internet Protocol) v4 202options INET6 # IPV6 203#options IPSEC # IP security 204#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 205#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 206#options IPSEC_DEBUG # debug for IP security 207#options GATEWAY # packet forwarding ("router switch") 208#options MROUTING # packet forwarding of multicast packets 209#options PIM # Protocol Independent Multicast 210#options DIRECTED_BROADCAST # allow broadcasts through routers 211options NS # Xerox NS networking 212#options NSIP # Xerox NS tunneling over IP 213options ISO,TPIP # OSI networking 214#options EON # OSI tunneling over IP 215#options CCITT,LLC,HDLC # X.25 packet switched protocol 216#options NETATALK # AppleTalk (over Ethernet) protocol 217options NTP # Network Time Protocol in-kernel support 218#options PPS_SYNC # Add serial line synchronization for NTP 219options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 220options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 221#options IPFILTER_DEFAULT_BLOCK # block all packets by default 222options PPP_BSDCOMP # Add BSD compression to ppp device 223options PPP_DEFLATE # Add deflate (libz) compression to ppp device 224options PPP_FILTER # Add active filters for ppp (via bpf) 225 226#options ALTQ # Manipulate network interfaces' output queues 227#options ALTQ_BLUE # Stochastic Fair Blue 228#options ALTQ_CBQ # Class-Based Queueing 229#options ALTQ_CDNR # Diffserv Traffic Conditioner 230#options ALTQ_FIFOQ # First-In First-Out Queue 231#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 232#options ALTQ_HFSC # Hierarchical Fair Service Curve 233#options ALTQ_LOCALQ # Local queueing discipline 234#options ALTQ_PRIQ # Priority Queueing 235#options ALTQ_RED # Random Early Detection 236#options ALTQ_RIO # RED with IN/OUT 237#options ALTQ_WFQ # Weighted Fair Queueing 238 239 240 241#### Main bus and CPU .. all systems. 242mainbus0 at root 243cpu0 at mainbus0 244cpuunit0 at mainbus0 # sun4d 245cpuunit* at mainbus0 # sun4d 246cpu0 at cpuunit0 # sun4d 247 248#### Bus types found on SPARC systems. 249 250sbus0 at mainbus0 # sun4c 251obio0 at mainbus0 # sun4 and sun4m 252sparcvme0 at mainbus0 # sun4 253iommu0 at mainbus0 # sun4m 254sbus0 at iommu0 # sun4m 255sparcvme0 at iommu0 # sun4m 256vme0 at sparcvme0 # MI VME attachment 257bootbus0 at cpuunit0 # sun4d 258bootbus* at cpuunit? # sun4d 259 260## SBus expander box 261xbox* at sbus? slot ? offset ? 262sbus* at xbox? 263 264## SBus to PCMCIA bridge 265nell* at sbus? slot ? offset ? # PCMCIA bridge 266pcmcia* at nell? 267tslot* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 268pcmcia* at tslot? 269 270#### Standard system devices -- all required for a given architecture 271 272## Auxiliary system registers on sun4c and sun4m 273auxreg0 at mainbus0 # sun4c 274auxreg0 at obio0 # sun4m 275auxiotwo0 at obio0 # only on Tadpole SPARCbook. 276 277## Power status and control register on Sun4m systems 278power0 at obio0 279 280## Mostek clock found on 4/300, sun4c, sun4m and sun4d systems. 281## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 282clock0 at mainbus0 # sun4c 283clock0 at obio0 # sun4m 284clock0 at obio0 addr 0xf2000000 # sun4/300 285clock0 at bootbus0 # sun4d 286 287## Intersil clock found on 4/100 and 4/200 systems. 288oclock0 at obio0 addr 0xf3000000 # sun4/200 289oclock0 at obio0 addr 0x03000000 # sun4/100 290 291## Memory error registers. 292memreg0 at mainbus0 # sun4c 293memreg0 at obio0 # sun4m 294memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 295memreg0 at obio0 addr 0x04000000 # sun4/100 296 297## ECC memory control 298eccmemctl0 at mainbus0 # sun4m 299 300## Timer chip found on 4/300, sun4c, and sun4m systems. 301timer0 at mainbus0 # sun4c 302timer0 at obio0 # sun4m 303timer0 at obio0 addr 0xef000000 # sun4/300 304 305## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 306## doesn't use this driver; the `EEPROM' is in the NVRAM on the 307## Mostek clock chip on 4/300 systems. 308eeprom0 at obio0 addr 0xf2000000 # sun4/200 309eeprom0 at obio0 addr 0x02000000 # sun4/100 310 311 312#### Serial port configuration 313 314## Zilog 8530 serial chips. Each has two-channels. 315## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 316zs0 at mainbus0 # sun4c 317zs0 at obio0 # sun4m 318zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 319zs0 at obio0 addr 0x01000000 level 12 # sun4/100 320zs0 at bootbus0 # sun4d 321zstty0 at zs0 channel 0 # ttya 322zstty1 at zs0 channel 1 # ttyb 323 324zs1 at mainbus0 # sun4c 325zs1 at obio0 # sun4m 326zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 327zs1 at obio0 addr 0x00000000 level 12 # sun4/100 328zs1 at bootbus0 # sun4d 329kbd0 at zs1 channel 0 # keyboard 330ms0 at zs1 channel 1 # mouse 331 332zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 333zstty2 at zs2 channel 0 # ttyc 334zstty3 at zs2 channel 1 # ttyd 335 336zs* at bootbus? # sun4d 337zstty* at zs? 338 339## NS16x50 serial chips and clones. Present on the 340## Sun JavaStation-1 and Tadpole SPARCbook 3 341com* at obio0 # sun4m 342 343# Parallel port. 344bpp* at sbus? slot? offset ? 345 346## Magma Serial/Parallel driver 347magma* at sbus? slot ? offset ? 348mtty* at magma? 349mbpp* at magma? 350 351## SUNW,spif Serial/Parallel driver 352spif* at sbus? slot ? offset ? 353stty* at spif? 354sbpp* at spif? 355 356## PCMCIA serial interfaces 357#com* at pcmcia? 358#pcmcom* at pcmcia? 359#com* at pcmcom? 360 361#### Disk controllers and disks 362 363# 364 365## The following flags may be set for the NCR53c94 based esp driver: 366## bits 0-7: disable disconnect/reselect for the corresponding target 367## bits 8-15: disable synchronous negotiation for target [bit-8] 368 369## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 370## Both `dma' and `esp' are needed in all cases. 371## Two kinds of additional SBus SCSI interfaces are available. One uses 372## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 373 374## sun4/300 SCSI - an NCR53c94 or equivalent behind 375## an LSI Logic DMA controller 376 377dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 378esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 379 380dma0 at sbus0 slot ? offset ? # sun4c/sun4m 381esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 382esp0 at dma0 flags 0x0000 # sun4m 383 384# FSBE/S SCSI & SunSwift Sbus FAS366 385dma* at sbus? slot ? offset ? # SBus 386esp* at sbus? slot ? offset ? flags 0x0000 # SBus 387esp* at dma? flags 0x0000 # SBus 388 389scsibus* at esp? 390 391## Qlogic ISP SBus SCSI Card 392isp* at sbus? slot ? offset ? 393scsibus* at isp? 394 395## NCR5380-based "Sun SCSI 3" VME SCSI controller. 396## This driver has several flags which may be enabled by OR'ing 397## the values and using the "flags" directive. 398## Valid flags are: 399## 400## 0x01 Use DMA (may be polled) 401## 0x02 Use DMA completion interrupts 402## 0x04 Allow disconnect/reselect 403## 404## E.g. the following would enable DMA, interrupts, and reselect: 405## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 406## 407## By default, DMA is enabled in the driver. 408 409si0 at vme0 addr 0x200000 irq 2 vect 0x40 410scsibus* at si? 411 412## NCR5380-based "SCSI Weird" on-board SCSI interface found 413## on sun4/100 systems. The flags are the same as the "si" 414## controller. Note, while DMA is enabled by default, only 415## polled DMA works at this time, and reselects do not work 416## on this particular controller. 417 418sw0 at obio0 addr 0x0a000000 level 3 419scsibus* at sw? 420 421## PCMCIA SCSI controllers 422#aic* at pcmcia? 423#scsibus* at aic? 424 425 426## These entries find devices on all SCSI busses and assign 427## unit numbers dynamically. 428sd* at scsibus? target ? lun ? # SCSI disks 429st* at scsibus? target ? lun ? # SCSI tapes 430cd* at scsibus? target ? lun ? # SCSI CD-ROMs 431ch* at scsibus? target ? lun ? # SCSI changer devices 432ss* at scsibus? target ? lun ? # SCSI scanners 433ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 434uk* at scsibus? target ? lun ? # unknown SCSI 435 436 437## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 438## on sun4 systems. 439xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 440xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 441xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 442xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 443xd* at xdc? drive ? 444 445## Xylogics 451 or 451 VME SMD disk controllers and disks, found 446## on sun4 systems. 447xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 448xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 449xy* at xyc? drive ? 450 451 452## Floppy controller and drive found on SPARCstations. 453 454fdc0 at mainbus0 # sun4c controller 455fdc0 at obio0 # sun4m controller 456fd* at fdc0 # the drive itself 457 458## PCMCIA IDE controllers 459#wdc* at pcmcia? 460#atabus* at ata? 461#wd* at atabus? drive ? flags 0x0000 462 463## PCMCIA wavelan card 464#wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 465 466## A disk-like interface to files. Can be used to create floppy, CD, 467## miniroot images, etc. 468 469pseudo-device vnd 4 470#options VND_COMPRESSION # compressed vnd(4) 471 472## Concatenated and striped disks; with this, you can create a software-based 473## disk array similar to a "RAID 0" setup. See ccd(4). 474 475pseudo-device ccd 4 476 477## Cryptographic disk devices; See cgd(4) 478 479#pseudo-device cgd 4 480 481## RAIDframe disk driver: software RAID driver. See raid(4). 482 483pseudo-device raid 8 484options RAID_AUTOCONFIG # auto-configuration of RAID components 485# Options to enable various other RAIDframe RAID types. 486# options RF_INCLUDE_EVENODD=1 487# options RF_INCLUDE_RAID5_RS=1 488# options RF_INCLUDE_PARITYLOGGING=1 489# options RF_INCLUDE_CHAINDECLUSTER=1 490# options RF_INCLUDE_INTERDECLUSTER=1 491# options RF_INCLUDE_PARITY_DECLUSTERING=1 492# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 493 494 495## Memory disk device, used on boot floppies with compressed 496## kernel-plus-root-disk images. 497 498#pseudo-device md 1 499 500 501#### Network interfaces 502 503## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 504## Three flavors of additional SBus ethernets are available. One attaches 505## directly like the sun4c on-board, one uses the ledma device like the 506## sun4m on-board, and one uses the lebuffer device. 507 508le0 at obio0 addr 0xf9000000 level 6 # sun4/300 509le0 at sbus0 slot ? offset ? # sun4c on-board 510ledma0 at sbus0 slot ? offset ? # sun4m on-board 511le0 at ledma0 # sun4m on-board 512le* at sbus? slot ? offset ? # SBus 513ledma* at sbus? slot ? offset ? # SBus 514le* at ledma? # SBus 515lebuffer0 at sbus? slot ? offset ? # SBus 516le0 at lebuffer? # SBus 517lebuffer* at sbus? slot ? offset ? # SBus 518le* at lebuffer? # SBus 519 520 521## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 522## or on a Multibus/VME card. 523ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 524ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 525## VME: the first [addr,len] pair specifies the device registers; 526## the second pair specifies the on-board memory buffer 527ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 528ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 529ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 530ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 531 532## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 533## (qe, 10MBd) attached. 534qec* at sbus? slot ? offset ? # Quad Ethernet Controller 535be* at qec? # BigMac Ethernet (10/100MBd) 536qe* at qec? # Mace Ethernet (10MBd) 537 538## Happy Meal Ethernet 539hme* at sbus? slot ? offset ? 540 541# midway ATM 542en0 at sbus? slot ? offset ? 543 544# PCMCIA ethernet devices 545#ep* at pcmcia? 546#mbe* at pcmcia? 547#ne* at pcmcia? 548#sm* at pcmcia? 549 550# MII/PHY support 551exphy* at mii? phy ? # 3Com internal PHYs 552icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 553inphy* at mii? phy ? # Intel 82555 PHYs 554lxtphy* at mii? phy ? # Level One LXT-970 PHYs 555nsphy* at mii? phy ? # NS83840 PHYs 556qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 557sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 558tlphy* at mii? phy ? # ThunderLAN PHYs 559ukphy* at mii? phy ? # generic unknown PHYs 560 561## Loopback network interface; required 562pseudo-device loop 563 564## SLIP and CSLIP interfaces, for IP over a serial line. 565pseudo-device sl 2 566 567## PPP, the successor to SLIP. See pppd(8). 568pseudo-device ppp 2 569 570## PPP over Ethernet (RFC 2516) 571pseudo-device pppoe 572 573## Starmode Radio IP, a special hardware network device. 574#pseudo-device strip 1 575 576## Network "tunnel" device, allowing protocol stacks to run in the userland. 577## This is used by the third-party user-mode "ppp" program, and others. 578pseudo-device tun 4 579pseudo-device tap # virtual Ethernet 580 581## Generic L3 over IP tunnel 582#pseudo-device gre 2 # generic L3 over IP tunnel 583 584## Berkeley Packet Filter, required to run RARPD. A generic C-language 585## interface that allows selective examining of incoming packets. 586pseudo-device bpfilter 8 587 588## IP Filter, used in firewall and NAT applications. See ipnat(8) for 589## one example of the use of the IP Filter. 590pseudo-device ipfilter 591 592## for IPv6 593pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 594#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 595#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 596 597## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 598pseudo-device vlan 599 600## Simple inter-network traffic bridging 601pseudo-device bridge 602#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 603 604#### Audio and video devices 605 606## /dev/audio support (`audioamd' plus `audio') 607## 608audioamd0 at mainbus0 # sun4c 609audioamd0 at obio0 # sun4m 610audioamd0 at sbus0 slot ? offset ? # sun4m 611 612audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 613 614dbri0 at sbus0 slot ? offset ? # SUNW,DBRI[s3|e] 615 616audio* at audiobus? 617 618## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 619## systems. If your sun4 system has a cgfour installed in the P4 slot, 620## the P4 entries for "bwtwo" will attach to the overlay plane of the 621## "cgfour". 622 623bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 624bwtwo* at sbus? slot ? offset ? # 625bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 626bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 627bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 628 629## Sun "cgtwo" VME color framebuffer 630cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 631 632## Sun "cgthree" Sbus color framebuffer 633cgthree0 at sbus? slot ? offset ? 634cgthree* at sbus? slot ? offset ? 635#cgthree0 at obio? slot ? offset ? # sun4m 636 637## Sun "cgfour" color framebuffer with overlay plane. See above comment 638## regarding overlay plane. 639cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 640cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 641 642## Sun "cgsix" accelerated color framebuffer. 643cgsix0 at sbus? slot ? offset ? 644cgsix* at sbus? slot ? offset ? 645cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 646cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 647 648## Sun "cgeight" 24-bit framebuffer 649cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 650cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 651 652## Sun "tcx" accelerated color framebuffer. 653tcx0 at sbus? slot ? offset ? 654tcx* at sbus? slot ? offset ? 655 656# Sun "cgfourteen" accelerated 24-bit framebuffer. 657cgfourteen0 at obio0 # sun4m 658 659# P9100-based display on Tadpole SPARCbook 3. 660pnozz0 at sbus? slot ? offset ? 661 662# Sun ZX/Leo 24-bit framebuffer 663zx* at sbus? slot ? offset ? 664 665#### Other device configuration 666 667# Tadpole microcontroller 668tctrl0 at obio0 669 670## Pseudo ttys, required for network logins and programs like screen. 671 672pseudo-device pty # pseudo-terminals 673 674## Random device, used to implement /dev/random (a source of random noise), 675## and generate randomness for some kernel formulae. 676 677pseudo-device rnd 678 679# a pseudo device needed for Coda # also needs CODA (above) 680pseudo-device vcoda 4 # coda minicache <-> venus comm. 681 682pseudo-device clockctl # user control of clock subsystem 683pseudo-device ksyms # /dev/ksyms 684#pseudo-device pf # PF packet filter 685#pseudo-device pflog # PF log if 686pseudo-device fss 4 # file system snapshot device 687