GENERIC revision 1.181
1# $NetBSD: GENERIC,v 1.181 2005/12/07 09:10:19 tsutsui 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: 1.181 $" 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_30 # NetBSD 3.0 compatibility. 171options COMPAT_SUNOS # SunOS 4.x binary compatibility 172options COMPAT_SVR4 # SunOS 5.x binary compatibility 173options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 174 175## File systems. You probably need at least one of FFS or NFS. 176file-system FFS # Berkeley Fast Filesystem 177file-system NFS # Sun NFS-compatible filesystem client 178file-system KERNFS # kernel data-structure filesystem 179file-system NULLFS # NULL layered filesystem 180file-system OVERLAY # overlay file system 181file-system MFS # memory-based filesystem 182file-system FDESC # user file descriptor filesystem 183file-system UMAPFS # uid/gid remapping filesystem 184file-system LFS # Log-based filesystem (still experimental) 185file-system PORTAL # portal filesystem (still experimental) 186file-system PROCFS # /proc 187file-system CD9660 # ISO 9660 + Rock Ridge file system 188file-system UNION # union file system 189file-system MSDOSFS # MS-DOS FAT filesystem(s). 190file-system CODA # Coda File System; also needs vcoda (below) 191file-system PTYFS # /dev/pts/N support 192#file-system TMPFS # experimental - Efficient memory file-system 193 194## File system options. 195options NFSSERVER # Sun NFS-compatible filesystem server 196options QUOTA # FFS quotas 197#options FFS_EI # FFS Endian Independent support 198options SOFTDEP # FFS soft updates support. 199#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 200#options FFS_NO_SNAPSHOT # No FFS snapshot support 201 202## Network protocol support. In most environments, INET is required. 203options INET # IP (Internet Protocol) v4 204options INET6 # IPV6 205#options IPSEC # IP security 206#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 207#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 208#options IPSEC_DEBUG # debug for IP security 209#options GATEWAY # packet forwarding ("router switch") 210#options MROUTING # packet forwarding of multicast packets 211#options PIM # Protocol Independent Multicast 212#options DIRECTED_BROADCAST # allow broadcasts through routers 213options NS # Xerox NS networking 214#options NSIP # Xerox NS tunneling over IP 215options ISO,TPIP # OSI networking 216#options EON # OSI tunneling over IP 217#options CCITT,LLC,HDLC # X.25 packet switched protocol 218#options NETATALK # AppleTalk (over Ethernet) protocol 219options NTP # Network Time Protocol in-kernel support 220#options PPS_SYNC # Add serial line synchronization for NTP 221options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 222options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 223#options IPFILTER_DEFAULT_BLOCK # block all packets by default 224options PPP_BSDCOMP # Add BSD compression to ppp device 225options PPP_DEFLATE # Add deflate (libz) compression to ppp device 226options PPP_FILTER # Add active filters for ppp (via bpf) 227 228#options ALTQ # Manipulate network interfaces' output queues 229#options ALTQ_BLUE # Stochastic Fair Blue 230#options ALTQ_CBQ # Class-Based Queueing 231#options ALTQ_CDNR # Diffserv Traffic Conditioner 232#options ALTQ_FIFOQ # First-In First-Out Queue 233#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 234#options ALTQ_HFSC # Hierarchical Fair Service Curve 235#options ALTQ_LOCALQ # Local queueing discipline 236#options ALTQ_PRIQ # Priority Queueing 237#options ALTQ_RED # Random Early Detection 238#options ALTQ_RIO # RED with IN/OUT 239#options ALTQ_WFQ # Weighted Fair Queueing 240 241 242 243#### Main bus and CPU .. all systems. 244mainbus0 at root 245cpu0 at mainbus0 246cpuunit0 at mainbus0 # sun4d 247cpuunit* at mainbus0 # sun4d 248cpu0 at cpuunit0 # sun4d 249 250#### Bus types found on SPARC systems. 251 252sbus0 at mainbus0 # sun4c 253obio0 at mainbus0 # sun4 and sun4m 254sparcvme0 at mainbus0 # sun4 255iommu0 at mainbus0 # sun4m 256sbus0 at iommu0 # sun4m 257sparcvme0 at iommu0 # sun4m 258vme0 at sparcvme0 # MI VME attachment 259bootbus0 at cpuunit0 # sun4d 260bootbus* at cpuunit? # sun4d 261 262## SBus expander box 263xbox* at sbus? slot ? offset ? 264sbus* at xbox? 265 266## SBus to PCMCIA bridge 267nell* at sbus? slot ? offset ? # PCMCIA bridge 268pcmcia* at nell? 269tslot* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 270pcmcia* at tslot? 271 272#### Standard system devices -- all required for a given architecture 273 274## Auxiliary system registers on sun4c and sun4m 275auxreg0 at mainbus0 # sun4c 276auxreg0 at obio0 # sun4m 277auxiotwo0 at obio0 # only on Tadpole SPARCbook. 278 279## Power status and control register on Sun4m systems 280power0 at obio0 281 282## Mostek clock found on 4/300, sun4c, sun4m and sun4d systems. 283## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 284clock0 at mainbus0 # sun4c 285clock0 at obio0 # sun4m 286clock0 at obio0 addr 0xf2000000 # sun4/300 287clock0 at bootbus0 # sun4d 288 289## Intersil clock found on 4/100 and 4/200 systems. 290oclock0 at obio0 addr 0xf3000000 # sun4/200 291oclock0 at obio0 addr 0x03000000 # sun4/100 292 293## Memory error registers. 294memreg0 at mainbus0 # sun4c 295memreg0 at obio0 # sun4m 296memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 297memreg0 at obio0 addr 0x04000000 # sun4/100 298 299## ECC memory control 300eccmemctl0 at mainbus0 # sun4m 301 302## Timer chip found on 4/300, sun4c, and sun4m systems. 303timer0 at mainbus0 # sun4c 304timer0 at obio0 # sun4m 305timer0 at obio0 addr 0xef000000 # sun4/300 306 307## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 308## doesn't use this driver; the `EEPROM' is in the NVRAM on the 309## Mostek clock chip on 4/300 systems. 310eeprom0 at obio0 addr 0xf2000000 # sun4/200 311eeprom0 at obio0 addr 0x02000000 # sun4/100 312 313 314#### Serial port configuration 315 316## Zilog 8530 serial chips. Each has two-channels. 317## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 318zs0 at mainbus0 # sun4c 319zs0 at obio0 # sun4m 320zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 321zs0 at obio0 addr 0x01000000 level 12 # sun4/100 322zs0 at bootbus0 # sun4d 323zstty0 at zs0 channel 0 # ttya 324zstty1 at zs0 channel 1 # ttyb 325 326zs1 at mainbus0 # sun4c 327zs1 at obio0 # sun4m 328zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 329zs1 at obio0 addr 0x00000000 level 12 # sun4/100 330zs1 at bootbus0 # sun4d 331kbd0 at zs1 channel 0 # keyboard 332ms0 at zs1 channel 1 # mouse 333 334zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 335zstty2 at zs2 channel 0 # ttyc 336zstty3 at zs2 channel 1 # ttyd 337 338zs* at bootbus? # sun4d 339zstty* at zs? 340 341## NS16x50 serial chips and clones. Present on the 342## Sun JavaStation-1 and Tadpole SPARCbook 3 343com* at obio0 # sun4m 344 345# Parallel port. 346bpp* at sbus? slot? offset ? 347 348## Magma Serial/Parallel driver 349magma* at sbus? slot ? offset ? 350mtty* at magma? 351mbpp* at magma? 352 353## SUNW,spif Serial/Parallel driver 354spif* at sbus? slot ? offset ? 355stty* at spif? 356sbpp* at spif? 357 358## PCMCIA serial interfaces 359#com* at pcmcia? 360#pcmcom* at pcmcia? 361#com* at pcmcom? 362 363#### Disk controllers and disks 364 365# 366 367## The following flags may be set for the NCR53c94 based esp driver: 368## bits 0-7: disable disconnect/reselect for the corresponding target 369## bits 8-15: disable synchronous negotiation for target [bit-8] 370 371## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 372## Both `dma' and `esp' are needed in all cases. 373## Two kinds of additional SBus SCSI interfaces are available. One uses 374## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 375 376## sun4/300 SCSI - an NCR53c94 or equivalent behind 377## an LSI Logic DMA controller 378 379dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 380esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 381 382dma0 at sbus0 slot ? offset ? # sun4c/sun4m 383esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 384esp0 at dma0 flags 0x0000 # sun4m 385 386# FSBE/S SCSI & SunSwift Sbus FAS366 387dma* at sbus? slot ? offset ? # SBus 388esp* at sbus? slot ? offset ? flags 0x0000 # SBus 389esp* at dma? flags 0x0000 # SBus 390 391scsibus* at esp? 392 393## Qlogic ISP SBus SCSI Card 394isp* at sbus? slot ? offset ? 395scsibus* at isp? 396 397## NCR5380-based "Sun SCSI 3" VME SCSI controller. 398## This driver has several flags which may be enabled by OR'ing 399## the values and using the "flags" directive. 400## Valid flags are: 401## 402## 0x01 Use DMA (may be polled) 403## 0x02 Use DMA completion interrupts 404## 0x04 Allow disconnect/reselect 405## 406## E.g. the following would enable DMA, interrupts, and reselect: 407## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 408## 409## By default, DMA is enabled in the driver. 410 411si0 at vme0 addr 0x200000 irq 2 vect 0x40 412scsibus* at si? 413 414## NCR5380-based "SCSI Weird" on-board SCSI interface found 415## on sun4/100 systems. The flags are the same as the "si" 416## controller. Note, while DMA is enabled by default, only 417## polled DMA works at this time, and reselects do not work 418## on this particular controller. 419 420sw0 at obio0 addr 0x0a000000 level 3 421scsibus* at sw? 422 423## PCMCIA SCSI controllers 424#aic* at pcmcia? 425#scsibus* at aic? 426 427 428## These entries find devices on all SCSI busses and assign 429## unit numbers dynamically. 430sd* at scsibus? target ? lun ? # SCSI disks 431st* at scsibus? target ? lun ? # SCSI tapes 432cd* at scsibus? target ? lun ? # SCSI CD-ROMs 433ch* at scsibus? target ? lun ? # SCSI changer devices 434ss* at scsibus? target ? lun ? # SCSI scanners 435ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 436uk* at scsibus? target ? lun ? # unknown SCSI 437 438 439## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 440## on sun4 systems. 441xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 442xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 443xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 444xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 445xd* at xdc? drive ? 446 447## Xylogics 451 or 451 VME SMD disk controllers and disks, found 448## on sun4 systems. 449xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 450xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 451xy* at xyc? drive ? 452 453 454## Floppy controller and drive found on SPARCstations. 455 456fdc0 at mainbus0 # sun4c controller 457fdc0 at obio0 # sun4m controller 458fd* at fdc0 # the drive itself 459 460## PCMCIA IDE controllers 461#wdc* at pcmcia? 462#atabus* at ata? 463#wd* at atabus? drive ? flags 0x0000 464 465## PCMCIA wavelan card 466#wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 467 468## A disk-like interface to files. Can be used to create floppy, CD, 469## miniroot images, etc. 470 471pseudo-device vnd 4 472#options VND_COMPRESSION # compressed vnd(4) 473 474## Concatenated and striped disks; with this, you can create a software-based 475## disk array similar to a "RAID 0" setup. See ccd(4). 476 477pseudo-device ccd 4 478 479## Cryptographic disk devices; See cgd(4) 480 481#pseudo-device cgd 4 482 483## RAIDframe disk driver: software RAID driver. See raid(4). 484 485pseudo-device raid 8 486options RAID_AUTOCONFIG # auto-configuration of RAID components 487# Options to enable various other RAIDframe RAID types. 488# options RF_INCLUDE_EVENODD=1 489# options RF_INCLUDE_RAID5_RS=1 490# options RF_INCLUDE_PARITYLOGGING=1 491# options RF_INCLUDE_CHAINDECLUSTER=1 492# options RF_INCLUDE_INTERDECLUSTER=1 493# options RF_INCLUDE_PARITY_DECLUSTERING=1 494# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 495 496 497## Memory disk device, used on boot floppies with compressed 498## kernel-plus-root-disk images. 499 500#pseudo-device md 1 501 502 503#### Network interfaces 504 505## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 506## Three flavors of additional SBus ethernets are available. One attaches 507## directly like the sun4c on-board, one uses the ledma device like the 508## sun4m on-board, and one uses the lebuffer device. 509 510le0 at obio0 addr 0xf9000000 level 6 # sun4/300 511le0 at sbus0 slot ? offset ? # sun4c on-board 512ledma0 at sbus0 slot ? offset ? # sun4m on-board 513le0 at ledma0 # sun4m on-board 514le* at sbus? slot ? offset ? # SBus 515ledma* at sbus? slot ? offset ? # SBus 516le* at ledma? # SBus 517lebuffer0 at sbus? slot ? offset ? # SBus 518le0 at lebuffer? # SBus 519lebuffer* at sbus? slot ? offset ? # SBus 520le* at lebuffer? # SBus 521 522 523## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 524## or on a Multibus/VME card. 525ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 526ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 527## VME: the first [addr,len] pair specifies the device registers; 528## the second pair specifies the on-board memory buffer 529ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 530ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 531ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 532ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 533 534## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 535## (qe, 10MBd) attached. 536qec* at sbus? slot ? offset ? # Quad Ethernet Controller 537be* at qec? # BigMac Ethernet (10/100MBd) 538qe* at qec? # Mace Ethernet (10MBd) 539 540## Happy Meal Ethernet 541hme* at sbus? slot ? offset ? 542 543# midway ATM 544en0 at sbus? slot ? offset ? 545 546# PCMCIA ethernet devices 547#ep* at pcmcia? 548#mbe* at pcmcia? 549#ne* at pcmcia? 550#sm* at pcmcia? 551 552# MII/PHY support 553exphy* at mii? phy ? # 3Com internal PHYs 554icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 555inphy* at mii? phy ? # Intel 82555 PHYs 556lxtphy* at mii? phy ? # Level One LXT-970 PHYs 557nsphy* at mii? phy ? # NS83840 PHYs 558qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 559sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 560tlphy* at mii? phy ? # ThunderLAN PHYs 561ukphy* at mii? phy ? # generic unknown PHYs 562 563## Loopback network interface; required 564pseudo-device loop 565 566## SLIP and CSLIP interfaces, for IP over a serial line. 567pseudo-device sl 2 568 569## PPP, the successor to SLIP. See pppd(8). 570pseudo-device ppp 2 571 572## PPP over Ethernet (RFC 2516) 573pseudo-device pppoe 574 575## Starmode Radio IP, a special hardware network device. 576#pseudo-device strip 1 577 578## Network "tunnel" device, allowing protocol stacks to run in the userland. 579## This is used by the third-party user-mode "ppp" program, and others. 580pseudo-device tun 4 581pseudo-device tap # virtual Ethernet 582 583## Generic L3 over IP tunnel 584#pseudo-device gre 2 # generic L3 over IP tunnel 585 586## Berkeley Packet Filter, required to run RARPD. A generic C-language 587## interface that allows selective examining of incoming packets. 588pseudo-device bpfilter 8 589 590## IP Filter, used in firewall and NAT applications. See ipnat(8) for 591## one example of the use of the IP Filter. 592pseudo-device ipfilter 593 594## for IPv6 595pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 596#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 597#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 598 599## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 600pseudo-device vlan 601 602## Simple inter-network traffic bridging 603pseudo-device bridge 604#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 605 606#### Audio and video devices 607 608## /dev/audio support (`audioamd' plus `audio') 609## 610audioamd0 at mainbus0 # sun4c 611audioamd0 at obio0 # sun4m 612audioamd0 at sbus0 slot ? offset ? # sun4m 613 614audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 615 616dbri0 at sbus0 slot ? offset ? # SUNW,DBRI[s3|e] 617 618audio* at audiobus? 619 620## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 621## systems. If your sun4 system has a cgfour installed in the P4 slot, 622## the P4 entries for "bwtwo" will attach to the overlay plane of the 623## "cgfour". 624 625bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 626bwtwo* at sbus? slot ? offset ? # 627bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 628bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 629bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 630 631## Sun "cgtwo" VME color framebuffer 632cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 633 634## Sun "cgthree" Sbus color framebuffer 635cgthree0 at sbus? slot ? offset ? 636cgthree* at sbus? slot ? offset ? 637#cgthree0 at obio? slot ? offset ? # sun4m 638 639## Sun "cgfour" color framebuffer with overlay plane. See above comment 640## regarding overlay plane. 641cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 642cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 643 644## Sun "cgsix" accelerated color framebuffer. 645cgsix0 at sbus? slot ? offset ? 646cgsix* at sbus? slot ? offset ? 647cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 648cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 649 650## Sun "cgeight" 24-bit framebuffer 651cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 652cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 653 654## Sun "tcx" accelerated color framebuffer. 655tcx0 at sbus? slot ? offset ? 656tcx* at sbus? slot ? offset ? 657 658# Sun "cgfourteen" accelerated 24-bit framebuffer. 659cgfourteen0 at obio0 # sun4m 660 661# P9100-based display on Tadpole SPARCbook 3. 662pnozz0 at sbus? slot ? offset ? 663 664# Sun ZX/Leo 24-bit framebuffer 665zx* at sbus? slot ? offset ? 666 667#### Other device configuration 668 669# Tadpole microcontroller 670tctrl0 at obio0 671 672## Pseudo ttys, required for network logins and programs like screen. 673 674pseudo-device pty # pseudo-terminals 675 676## Random device, used to implement /dev/random (a source of random noise), 677## and generate randomness for some kernel formulae. 678 679pseudo-device rnd 680 681# a pseudo device needed for Coda # also needs CODA (above) 682pseudo-device vcoda 4 # coda minicache <-> venus comm. 683 684pseudo-device clockctl # user control of clock subsystem 685pseudo-device ksyms # /dev/ksyms 686#pseudo-device pf # PF packet filter 687#pseudo-device pflog # PF log if 688pseudo-device fss 4 # file system snapshot device 689