GENERIC revision 1.205
1# $NetBSD: GENERIC,v 1.205 2008/08/10 15:31:22 tls 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: 1.205 $" 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 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 76options SYSVSHM # System V shared memory 77options P1003_1B_SEMAPHORE # p1003.1b semaphore support 78 79## Loadable kernel module support; still under development. 80options LKM 81 82options USERCONF # userconf(4) support 83#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 84options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 85 86# Enable experimental buffer queue strategy for better responsiveness under 87# high disk I/O load. Use it with caution - it's not proven to be stable yet. 88#options BUFQ_READPRIO 89#options BUFQ_PRIOCSCAN 90 91## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 92options NFS_BOOT_BOOTPARAM 93#options NFS_BOOT_BOOTP 94options NFS_BOOT_DHCP 95 96#### Debugging options 97 98## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 99## serial console break or keyboard reset, where the PROM would normally 100## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 101#options DDB # kernel dynamic debugger 102#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 103#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 104 105## You may also use gdb, on another computer connected to this machine over 106## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 107## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 108## the minor device number encodes the PROM enumeration of the serial ports, 109## i.e.: 110## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 111## (Note: ttyc and ttyd are available only on some sun4 models) 112#options KGDB # support for kernel gdb 113#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 114#options KGDB_DEVRATE=38400 # baud rate 115 116 117## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 118## such that gdb(1) can be used on a kernel coredump. 119 120#makeoptions DEBUG="-g" 121 122 123## Adds code to the kernel that does internal consistency checks, and will 124## cause the kernel to panic if corruption of internal data structures 125## is detected. 126#options DIAGNOSTIC # extra kernel sanity checking 127 128## Enable (possibly expensive) debugging code that may also display messages 129## on the system console 130#options DEBUG 131 132## Make SCSI error messages more verbose when explaining their meanings. 133options SCSIVERBOSE 134 135options MIIVERBOSE # verbose PHY autoconfig messages 136 137## `INSECURE' turns off the kernel security level (securelevel = 0 always). 138## This allows writing to /dev/mem, loading kernel modules while multi-user, 139## and other insecurities good only for development work. Do not use this 140## option on a production machine. 141#options INSECURE 142 143## `FDSCRIPTS' allows non-readable but executable scripts by providing a 144## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 145## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 146## opaque file mechanism. Perl calls this "secure setuid scripts." 147 148#options FDSCRIPTS 149#options SETUIDSCRIPTS 150 151## Options for compatibility with previous releases foreign system binaries. 152## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 153## additional user-level utilities or system configuration files. See 154## compat_sunos(8) and compat_svr4(8). 155 156options COMPAT_43 # 4.3BSD system interfaces 157options COMPAT_10 # NetBSD 1.0 binary compatibility 158options COMPAT_11 # NetBSD 1.1 binary compatibility 159options COMPAT_12 # NetBSD 1.2 binary compatibility 160options COMPAT_13 # NetBSD 1.3 binary compatibility 161options COMPAT_14 # NetBSD 1.4 binary compatibility 162options COMPAT_15 # NetBSD 1.5 binary compatibility 163options COMPAT_16 # NetBSD 1.6 binary compatibility 164options COMPAT_20 # NetBSD 2.0 binary compatibility 165options COMPAT_30 # NetBSD 3.0 binary compatibility 166options COMPAT_40 # NetBSD 4.0 binary compatibility 167options COMPAT_SUNOS # SunOS 4.x binary compatibility 168options COMPAT_SVR4 # SunOS 5.x binary compatibility 169options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 170 171## File systems. You probably need at least one of FFS or NFS. 172file-system FFS # Berkeley Fast Filesystem 173file-system NFS # Sun NFS-compatible filesystem client 174file-system KERNFS # kernel data-structure filesystem 175file-system NULLFS # NULL layered filesystem 176file-system OVERLAY # overlay file system 177file-system MFS # memory-based filesystem 178file-system FDESC # user file descriptor filesystem 179file-system UMAPFS # uid/gid remapping filesystem 180file-system LFS # Log-based filesystem (still experimental) 181file-system PORTAL # portal filesystem (still experimental) 182file-system PROCFS # /proc 183file-system CD9660 # ISO 9660 + Rock Ridge file system 184file-system UNION # union file system 185file-system MSDOSFS # MS-DOS FAT filesystem(s). 186file-system CODA # Coda File System; also needs vcoda (below) 187file-system PTYFS # /dev/pts/N support 188#file-system TMPFS # Efficient memory file-system 189#file-system UDF # experimental - OSTA UDF CD/DVD file-system 190 191## File system options. 192options NFSSERVER # Sun NFS-compatible filesystem server 193options QUOTA # FFS quotas 194#options FFS_EI # FFS Endian Independent support 195options SOFTDEP # FFS soft updates support. 196options WAPBL # File system journaling support - Experimental 197#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 198#options FFS_NO_SNAPSHOT # No FFS snapshot support 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 211#options ISO,TPIP # OSI networking 212#options EON # OSI tunneling over IP 213#options NETATALK # AppleTalk (over Ethernet) protocol 214options NTP # Network Time Protocol in-kernel support 215#options PPS_SYNC # Add serial line synchronization for NTP 216options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 217options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 218options IPFILTER_LOOKUP # ippool(8) support 219#options IPFILTER_DEFAULT_BLOCK # block all packets by default 220options PPP_BSDCOMP # Add BSD compression to ppp device 221options PPP_DEFLATE # Add deflate (libz) compression to ppp device 222options PPP_FILTER # Add active filters for ppp (via bpf) 223 224#options ALTQ # Manipulate network interfaces' output queues 225#options ALTQ_BLUE # Stochastic Fair Blue 226#options ALTQ_CBQ # Class-Based Queueing 227#options ALTQ_CDNR # Diffserv Traffic Conditioner 228#options ALTQ_FIFOQ # First-In First-Out Queue 229#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 230#options ALTQ_HFSC # Hierarchical Fair Service Curve 231#options ALTQ_LOCALQ # Local queueing discipline 232#options ALTQ_PRIQ # Priority Queueing 233#options ALTQ_RED # Random Early Detection 234#options ALTQ_RIO # RED with IN/OUT 235#options ALTQ_WFQ # Weighted Fair Queueing 236 237 238 239#### Main bus and CPU .. all systems. 240mainbus0 at root 241cpu0 at mainbus0 242cpuunit0 at mainbus0 # sun4d 243cpuunit* at mainbus0 # sun4d 244cpu0 at cpuunit0 # sun4d 245 246#### Bus types found on SPARC systems. 247 248sbus0 at mainbus0 # sun4c 249obio0 at mainbus0 # sun4 and sun4m 250sparcvme0 at mainbus0 # sun4 251iommu0 at mainbus0 # sun4m 252sbus0 at iommu0 # sun4m 253sparcvme0 at iommu0 # sun4m 254vme0 at sparcvme0 # MI VME attachment 255bootbus0 at cpuunit0 # sun4d 256bootbus* at cpuunit? # sun4d 257 258## SBus expander box 259xbox* at sbus? slot ? offset ? 260sbus* at xbox? 261 262## SBus to PCMCIA bridge 263nell* at sbus? slot ? offset ? # PCMCIA bridge 264pcmcia* at nell? 265tslot* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 266pcmcia* at tslot? 267 268#### Standard system devices -- all required for a given architecture 269 270## Auxiliary system registers on sun4c and sun4m 271auxreg0 at mainbus0 # sun4c 272auxreg0 at obio0 # sun4m 273auxiotwo0 at obio0 # only on Tadpole SPARCbook. 274 275## Power status and control register on Sun4m systems 276power0 at obio0 277 278## Mostek clock found on 4/300, sun4c, sun4m and sun4d systems. 279## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 280clock0 at mainbus0 # sun4c 281clock0 at obio0 # sun4m 282clock0 at obio0 addr 0xf2000000 # sun4/300 283clock0 at bootbus0 # sun4d 284 285## Intersil clock found on 4/100 and 4/200 systems. 286oclock0 at obio0 addr 0xf3000000 # sun4/200 287oclock0 at obio0 addr 0x03000000 # sun4/100 288 289## Memory error registers. 290memreg0 at mainbus0 # sun4c 291memreg0 at obio0 # sun4m 292memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 293memreg0 at obio0 addr 0x04000000 # sun4/100 294 295## ECC memory control 296eccmemctl0 at mainbus0 # sun4m 297 298## Timer chip found on 4/300, sun4c, and sun4m systems. 299timer0 at mainbus0 # sun4c 300timer0 at obio0 # sun4m 301timer0 at obio0 addr 0xef000000 # sun4/300 302 303## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 304## doesn't use this driver; the `EEPROM' is in the NVRAM on the 305## Mostek clock chip on 4/300 systems. 306eeprom0 at obio0 addr 0xf2000000 # sun4/200 307eeprom0 at obio0 addr 0x02000000 # sun4/100 308 309 310#### Serial port configuration 311 312## Zilog 8530 serial chips. Each has two-channels. 313## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 314zs0 at mainbus0 # sun4c 315zs0 at obio0 # sun4m 316zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 317zs0 at obio0 addr 0x01000000 level 12 # sun4/100 318zs0 at bootbus0 # sun4d 319zstty0 at zs0 channel 0 # ttya 320zstty1 at zs0 channel 1 # ttyb 321 322zs1 at mainbus0 # sun4c 323zs1 at obio0 # sun4m 324zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 325zs1 at obio0 addr 0x00000000 level 12 # sun4/100 326zs1 at bootbus0 # sun4d 327kbd0 at zs1 channel 0 # keyboard 328ms0 at zs1 channel 1 # mouse 329 330zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 331zstty2 at zs2 channel 0 # ttyc 332zstty3 at zs2 channel 1 # ttyd 333 334zs* at bootbus? # sun4d 335zstty* at zs? 336 337## NS16x50 serial chips and clones. Present on the 338## Sun JavaStation-1 and Tadpole SPARCbook 3 339com* at obio0 # sun4m 340 341# Parallel port. 342bpp* at sbus? slot? offset ? 343 344## Magma Serial/Parallel driver 345magma* at sbus? slot ? offset ? 346mtty* at magma? 347mbpp* at magma? 348 349## SUNW,spif Serial/Parallel driver 350spif* at sbus? slot ? offset ? 351stty* at spif? 352sbpp* at spif? 353 354## PCMCIA serial interfaces 355#com* at pcmcia? 356#pcmcom* at pcmcia? 357#com* at pcmcom? 358 359#### Disk controllers and disks 360 361# 362 363## The following flags may be set for the NCR53c94 based esp driver: 364## bits 0-7: disable disconnect/reselect for the corresponding target 365## bits 8-15: disable synchronous negotiation for target [bit-8] 366 367## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 368## Both `dma' and `esp' are needed in all cases. 369## Two kinds of additional SBus SCSI interfaces are available. One uses 370## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 371 372## sun4/300 SCSI - an NCR53c94 or equivalent behind 373## an LSI Logic DMA controller 374 375dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 376esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 377 378dma0 at sbus0 slot ? offset ? # sun4c/sun4m 379esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 380esp0 at dma0 flags 0x0000 # sun4m 381 382# FSBE/S SCSI & SunSwift Sbus FAS366 383dma* at sbus? slot ? offset ? # SBus 384esp* at sbus? slot ? offset ? flags 0x0000 # SBus 385esp* at dma? flags 0x0000 # SBus 386 387scsibus* at esp? 388 389## Qlogic ISP SBus SCSI Card 390isp* at sbus? slot ? offset ? 391scsibus* at isp? 392 393## NCR5380-based "Sun SCSI 3" VME SCSI controller. 394## This driver has several flags which may be enabled by OR'ing 395## the values and using the "flags" directive. 396## Valid flags are: 397## 398## 0x01 Use DMA (may be polled) 399## 0x02 Use DMA completion interrupts 400## 0x04 Allow disconnect/reselect 401## 402## E.g. the following would enable DMA, interrupts, and reselect: 403## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 404## 405## By default, DMA is enabled in the driver. 406 407si0 at vme0 addr 0x200000 irq 2 vect 0x40 408scsibus* at si? 409 410## NCR5380-based "SCSI Weird" on-board SCSI interface found 411## on sun4/100 systems. The flags are the same as the "si" 412## controller. Note, while DMA is enabled by default, only 413## polled DMA works at this time, and reselects do not work 414## on this particular controller. 415 416sw0 at obio0 addr 0x0a000000 level 3 417scsibus* at sw? 418 419## PCMCIA SCSI controllers 420#aic* at pcmcia? 421#spc* at pcmcia? 422#scsibus* at aic? 423#scsibus* at spc? 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# 467# accept filters 468pseudo-device accf_data # "dataready" accept filter 469pseudo-device accf_http # "httpready" accept filter 470 471## A disk-like interface to files. Can be used to create floppy, CD, 472## miniroot images, etc. 473 474pseudo-device vnd 475#options VND_COMPRESSION # compressed vnd(4) 476 477## Concatenated and striped disks; with this, you can create a software-based 478## disk array similar to a "RAID 0" setup. See ccd(4). 479 480pseudo-device ccd 4 481 482## Cryptographic disk devices; See cgd(4) 483 484#pseudo-device cgd 4 485 486## RAIDframe disk driver: software RAID driver. See raid(4). 487 488pseudo-device raid 8 489options RAID_AUTOCONFIG # auto-configuration of RAID components 490# Options to enable various other RAIDframe RAID types. 491# options RF_INCLUDE_EVENODD=1 492# options RF_INCLUDE_RAID5_RS=1 493# options RF_INCLUDE_PARITYLOGGING=1 494# options RF_INCLUDE_CHAINDECLUSTER=1 495# options RF_INCLUDE_INTERDECLUSTER=1 496# options RF_INCLUDE_PARITY_DECLUSTERING=1 497# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 498 499 500## Memory disk device, used on boot floppies with compressed 501## kernel-plus-root-disk images. 502 503#pseudo-device md 1 504 505 506#### Network interfaces 507 508## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 509## Three flavors of additional SBus ethernets are available. One attaches 510## directly like the sun4c on-board, one uses the ledma device like the 511## sun4m on-board, and one uses the lebuffer device. 512 513le0 at obio0 addr 0xf9000000 level 6 # sun4/300 514le0 at sbus0 slot ? offset ? # sun4c on-board 515ledma0 at sbus0 slot ? offset ? # sun4m on-board 516le0 at ledma0 # sun4m on-board 517le* at sbus? slot ? offset ? # SBus 518ledma* at sbus? slot ? offset ? # SBus 519le* at ledma? # SBus 520lebuffer0 at sbus? slot ? offset ? # SBus 521le0 at lebuffer? # SBus 522lebuffer* at sbus? slot ? offset ? # SBus 523le* at lebuffer? # SBus 524 525 526## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 527## or on a Multibus/VME card. 528ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 529ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 530## VME: the first [addr,len] pair specifies the device registers; 531## the second pair specifies the on-board memory buffer 532ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 533ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 534ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 535ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 536 537## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 538## (qe, 10MBd) attached. 539qec* at sbus? slot ? offset ? # Quad Ethernet Controller 540be* at qec? # BigMac Ethernet (10/100MBd) 541qe* at qec? # Mace Ethernet (10MBd) 542 543## Happy Meal Ethernet 544hme* at sbus? slot ? offset ? 545 546# midway ATM 547en0 at sbus? slot ? offset ? 548 549# PCMCIA ethernet devices 550#ep* at pcmcia? 551#mbe* at pcmcia? 552#ne* at pcmcia? 553#sm* at pcmcia? 554 555# MII/PHY support 556exphy* at mii? phy ? # 3Com internal PHYs 557icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 558inphy* at mii? phy ? # Intel 82555 PHYs 559lxtphy* at mii? phy ? # Level One LXT-970 PHYs 560nsphy* at mii? phy ? # NS83840 PHYs 561qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 562sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 563tlphy* at mii? phy ? # ThunderLAN PHYs 564ukphy* at mii? phy ? # generic unknown PHYs 565 566## Loopback network interface; required 567pseudo-device loop 568 569## SLIP and CSLIP interfaces, for IP over a serial line. 570pseudo-device sl 571 572## PPP, the successor to SLIP. See pppd(8). 573pseudo-device ppp 574 575## PPP over Ethernet (RFC 2516) 576pseudo-device pppoe 577 578## Starmode Radio IP, a special hardware network device. 579#pseudo-device strip 580 581## Network "tunnel" device, allowing protocol stacks to run in the userland. 582## This is used by the third-party user-mode "ppp" program, and others. 583pseudo-device tun 584pseudo-device tap # virtual Ethernet 585 586## Generic L3 over IP tunnel 587#pseudo-device gre # generic L3 over IP tunnel 588 589## Berkeley Packet Filter, required to run RARPD. A generic C-language 590## interface that allows selective examining of incoming packets. 591pseudo-device bpfilter 592 593#pseudo-device carp # Common Address Redundancy Protocol 594 595## IP Filter, used in firewall and NAT applications. See ipnat(8) for 596## one example of the use of the IP Filter. 597pseudo-device ipfilter 598 599## for IPv6 600pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 601#pseudo-device faith # IPv[46] tcp relay translation i/f 602pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 603 604## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 605pseudo-device vlan 606 607## Simple inter-network traffic bridging 608pseudo-device bridge 609#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 610pseudo-device agr # IEEE 802.3ad link aggregation 611 612#### Audio and video devices 613 614## /dev/audio support (`audioamd' plus `audio') 615## 616audioamd0 at mainbus0 # sun4c 617audioamd0 at obio0 # sun4m 618audioamd0 at sbus0 slot ? offset ? # sun4m 619 620audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 621 622#options DBRI_DEBUG # noisy debug output from the dbri driver 623#options DBRI_BIG_BUFFER # use bigger DMA buffers, for slow CPUs 624dbri* at sbus? slot ? offset ? # SUNW,DBRI[s3|e] 625 626audio* at audiobus? 627 628## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 629## systems. If your sun4 system has a cgfour installed in the P4 slot, 630## the P4 entries for "bwtwo" will attach to the overlay plane of the 631## "cgfour". 632 633bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 634bwtwo* at sbus? slot ? offset ? # 635bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 636bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 637bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 638 639## Sun "cgtwo" VME color framebuffer 640cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 641 642## Sun "cgthree" Sbus color framebuffer 643cgthree0 at sbus? slot ? offset ? 644cgthree* at sbus? slot ? offset ? 645#cgthree0 at obio? slot ? offset ? # sun4m 646 647## Sun "cgfour" color framebuffer with overlay plane. See above comment 648## regarding overlay plane. 649cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 650cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 651 652## Sun "cgsix" accelerated color framebuffer. 653cgsix0 at sbus? slot ? offset ? 654cgsix* at sbus? slot ? offset ? 655cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 656cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 657 658## Sun "cgeight" 24-bit framebuffer 659cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 660cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 661 662## Sun "tcx" accelerated color framebuffer. 663tcx0 at sbus? slot ? offset ? 664tcx* at sbus? slot ? offset ? 665 666# Sun "cgfourteen" accelerated 24-bit framebuffer. 667cgfourteen0 at obio0 # sun4m 668 669# P9100-based display on Tadpole SPARCbook 3. 670pnozz0 at sbus? slot ? offset ? 671 672# Sun ZX/Leo 24-bit framebuffer 673zx* at sbus? slot ? offset ? 674 675#### Other device configuration 676 677# Tadpole microcontroller 678tctrl0 at obio0 679 680## Pseudo ttys, required for network logins and programs like screen. 681 682pseudo-device pty # pseudo-terminals 683 684## Random device, used to implement /dev/random (a source of random noise), 685## and generate randomness for some kernel formulae. 686 687pseudo-device rnd 688 689# a pseudo device needed for Coda # also needs CODA (above) 690pseudo-device vcoda 4 # coda minicache <-> venus comm. 691 692pseudo-device clockctl # user control of clock subsystem 693pseudo-device ksyms # /dev/ksyms 694#pseudo-device pf # PF packet filter 695#pseudo-device pflog # PF log if 696pseudo-device fss 4 # file system snapshot device 697 698#options FILEASSOC # fileassoc(9) 699 700# Veriexec 701# 702# a pseudo device needed for veriexec 703#pseudo-device veriexec 1 704# 705# Uncomment the fingerprint methods below that are desired. Note that 706# removing fingerprint methods will have almost no impact on the kernel 707# code size. 708# 709#options VERIFIED_EXEC_FP_RMD160 710#options VERIFIED_EXEC_FP_SHA256 711#options VERIFIED_EXEC_FP_SHA384 712#options VERIFIED_EXEC_FP_SHA512 713#options VERIFIED_EXEC_FP_SHA1 714#options VERIFIED_EXEC_FP_MD5 715 716#options PAX_MPROTECT=0 # PaX mprotect(2) restrictions 717 # (for static binaries only for now) 718