GENERIC revision 1.22
1# $NetBSD: GENERIC,v 1.22 2000/01/20 19:12:36 wrstuden Exp $ 2 3include "arch/sparc64/conf/std.sparc64" 4 5maxusers 32 6 7## System kernel configuration. See options(4) for more detail. 8 9 10# Options for variants of the Sun SPARC architecure. 11# We currently support three architecture types; at least one is required. 12options SUN4U # sun4u - Ultra 140 and 170 13options TRAPWIN 14options __ELF__ # we use elf 15#options _LP64 # we're using a 64-bit compiler 16 17## System options specific to the sparc machine type 18 19## Use a faster console than the PROM's slow drawing routines. Not needed 20## for headless (no framebuffer) machines. 21# XXX broken on sparc64 22#options RASTERCONSOLE # fast rasterop console 23 24#### System options that are the same for all ports 25 26## Root device configuration: change the ?'s if you are going to use a 27## nonstandard root partition (other than where the kernel is booted from) 28## and/or nonstandard root type (not ffs or nfs). Normally this can be 29## automagically determined at boot time. 30 31config netbsd root on ? type ? 32 33## UVM options. 34#options UVM_PAGE_TRKOWN 35#options UVMHIST 36#options UVMHIST_PRINT # Loud! 37 38## System call tracing (see ktrace(1)). 39options KTRACE 40 41## Collect statistics on kernel malloc's and free's. This does have a 42## significant performance hit on slower machines, so it is intended for 43## diagnostic use only. 44#options KMEMSTATS 45 46## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 47options SYSVMSG # System V message queues 48options SYSVSEM # System V semaphores 49options SYSVSHM # System V shared memory 50#options SHMMAXPGS=1024 # 1024 pages is the default 51 52## Loadable kernel module support; still under development. 53options LKM 54 55## NFS boot options; default on sparc is the bootparam protocol 56options NFS_BOOT_BOOTPARAM 57#options NFS_BOOT_BOOTP 58#options NFS_BOOT_DHCP 59 60#### Debugging options 61 62## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 63## serial console break or keyboard reset, where the PROM would normally 64## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 65# we enable DDB in GENERIC for now. 66options DDB # kernel dynamic debugger 67options DDB_HISTORY_SIZE=100 # enable history editing in DDB 68#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 69 70## You may also use gdb, on another computer connected to this machine over 71## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 72## a dev_t encoded device number of the serial port to use. 73## (0xc01 = ttya, 0xc02 = ttyb.) 74#options KGDB # support for kernel gdb 75#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 76#options KGDBRATE=38400 # baud rate 77 78 79## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 80## such that gdb(1) can be used on a kernel coredump. 81 82#makeoptions DEBUG="-g" 83 84 85## Adds code to the kernel that does internal consistency checks, and will 86## cause the kernel to panic if corruption of internal data structures 87## is detected. 88#options DIAGNOSTIC # extra kernel sanity checking 89 90## Enable (possibly expensive) debugging code that may also display messages 91## on the system console 92#options DEBUG 93 94## Make SCSI error messages more verbose when explaining their meanings. 95options SCSIVERBOSE 96options PCIVERBOSE 97 98## `INSECURE' turns off the kernel security level (securelevel = 0 always). 99## This allows writing to /dev/mem, loading kernel modules while multi-user, 100## and other insecurities good only for development work. Do not use this 101## option on a production machine. 102#options INSECURE 103 104## Allow non-root users to grab /dev/console with programs such as xconsole. 105## `xconsole' therefore does not need setuid root with this option enabled. 106#options UCONSOLE 107 108## `FDSCRIPTS' allows non-readable but executable scripts by providing a 109## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 110## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 111## opaque file mechanism. Perl calls this "secure setuid scripts." 112 113#options FDSCRIPTS 114#options SETUIDSCRIPTS 115 116## Options for compatibility with previous releases foreign system binaries. 117## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 118## additional user-level utilities or system configuration files. See 119## compat_sunos(8) and compat_svr4(8). 120 121options COMPAT_43 # 4.3BSD system interfaces 122options COMPAT_10 # NetBSD 1.0 binary compatibility 123options COMPAT_11 # NetBSD 1.1 binary compatibility 124options COMPAT_12 # NetBSD 1.2 binary compatibility 125options COMPAT_13 # NetBSD 1.3 binary compatibility 126options COMPAT_14 # NetBSD 1.4 binary compatibility 127#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 128options COMPAT_SUNOS # SunOS 4.x binary compatibility 129options COMPAT_SVR4 # SunOS 5.x binary compatibility 130options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 131#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 132#options SYSCALL_DEBUG 133options COMPAT_AOUT # NetBSD/sparc compat support 134options EXEC_AOUT # execve(2) support for a.out binaries 135 136## File systems. You probably need at least one of FFS or NFS. 137file-system FFS # Berkeley Fast Filesystem 138file-system NFS # Sun NFS-compatible filesystem client 139file-system KERNFS # kernel data-structure filesystem 140file-system NULLFS # NULL layered filesystem 141file-system OVERLAY # overlay file system 142file-system MFS # memory-based filesystem 143file-system FDESC # user file descriptor filesystem 144file-system UMAPFS # uid/gid remapping filesystem 145file-system LFS # Log-based filesystem (still experimental) 146file-system PORTAL # portal filesystem (still experimental) 147file-system PROCFS # /proc 148file-system CD9660 # ISO 9660 + Rock Ridge file system 149file-system UNION # union file system 150file-system MSDOSFS # MS-DOS FAT filesystem(s). 151 152## File system options. 153options NFSSERVER # Sun NFS-compatible filesystem server 154options QUOTA # FFS quotas 155#options FFS_EI # FFS Endian Independent support 156#options SOFTDEP # FFS soft updates support. 157 158# Pull in config fragments for kernel crypto. This is required for 159# options IPSEC etc. to work. If you want to run with IPSEC, uncomment 160# one of these, based on whether you use crypto-us or crypto-intl, and 161# adjust the prefixes as necessary. 162 163#prefix ../crypto-us/sys 164#cinclude "conf/files.crypto-us" 165#prefix 166 167#prefix ../crypto-intl/sys 168#cinclude "conf/files.crypto-intl" 169#prefix 170 171## Network protocol support. In most environments, INET is required. 172options INET # IP (Internet Protocol) v4 173options INET6 # IPV6 174#options IPSEC # IP security 175#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 176#options IPSEC_DEBUG # debug for IP security 177options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 178#options GATEWAY # packet forwarding ("router switch") 179options MROUTING # packet forwarding of multicast packets 180#options DIRECTED_BROADCAST # allow broadcasts through routers 181options NS # Xerox NS networking 182#options NSIP # Xerox NS tunneling over IP 183options ISO,TPIP # OSI networking 184options EON # OSI tunneling over IP 185#options CCITT,LLC,HDLC # X.25 packet switched protocol 186options NETATALK # AppleTalk (over Ethernet) protocol 187options NTP # Network Time Protocol in-kernel support 188#options PPS_SYNC # Add serial line synchronization for NTP 189options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 190options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 191options PPP_BSDCOMP # Add BSD compression to ppp device 192options PPP_DEFLATE # Add deflate (libz) compression to ppp device 193options PPP_FILTER # Add active filters for ppp (via bpf) 194 195 196#### Main bus and CPU .. all systems. 197mainbus0 at root 198cpu0 at mainbus0 199 200#### Bus types found on SPARC systems. 201 202sbus0 at mainbus0 # Ultra 1 203#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 204psycho* at mainbus0 # Darwin, Ultra5 205pci* at psycho? 206pci* at simba? 207simba* at pci? dev ? function ? # `APB' support. 208ebus* at pci? # ebus devices 209 210#### Standard system devices -- all required for a given architecture 211 212## Auxiliary system registers -- We use the OBP for power management 213#auxreg0 at sbus0 214#auxreg0 at pci0 215 216# We also need: 217# bpp0 at sbus0 # parallel port 218# ecpp0 at pci0 # parallel port ? 219lpt* at ebus? # parallel port 220 221## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 222## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 223clock0 at sbus0 slot ? offset ? 224clock0 at ebus? 225 226## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 227timer0 at mainbus0 # sun4c 228 229#### Serial port configuration 230 231## Zilog 8530 serial chips. Each has two-channels. 232## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 233zs0 at sbus0 slot ? offset ? 234zstty0 at zs0 channel 0 # ttya 235zstty1 at zs0 channel 1 # ttyb 236 237zs1 at sbus0 slot ? offset ? 238kbd0 at zs1 channel 0 # keyboard 239ms0 at zs1 channel 1 # mouse 240 241## PCI machines apparently have serial ports 242## Siemens SAB82532 controller: ttya and ttyb (sab) 243## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (com) 244 245## These are two SAB82532 controllers 246#sab0 at ebus? # ttya/ttyb 247#sabtty0 at sab0 channel 0 # ttya 248#sabtty1 at sab0 channel 1 # ttyb 249 250## Part of a PC87332VLJ? 251#ucom0 at ebus? addr 0x3083f8 # `com' driver 252#ucom1 at ebus? addr 0x3062f8 # 253#ucom0 at ebus? # `com' driver 254#ucom1 at ebus? # 255#kbd0 at ucom0 channel 0 # keyboard 256#ms0 at ucom1 channel 1 # mouse 257 258#### Disk controllers and disks 259 260## The following flags may be set for the NCR53c94 based esp driver: 261## bits 0-7: disable disconnect/reselect for the corresponding target 262## bits 8-15: disable synchronous negotiation for target [bit-8] 263 264## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 265## Both `dma' and `esp' are needed in all cases. 266## Two kinds of additional SBus SCSI interfaces are available. One uses 267## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 268 269## sun4/300 SCSI - an NCR53c94 or equivalent behind 270## an LSI Logic DMA controller 271 272dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 273esp0 at dma0 flags 0x0000 # sun4m/sun4u 274scsibus* at esp? 275 276# FSBE/S SCSI 277dma* at sbus? slot ? offset ? # SBus 278esp* at dma? flags 0x0000 # SBus 279 280scsibus* at esp? 281 282## Qlogic ISP SBus SCSI Card 283isp* at sbus? slot ? offset ? 284scsibus* at isp? 285 286## FAS support missing 287#fas* at sbus? slot ? offset ? 288#scsibus* at fas? 289 290## GLM support is missing 291#scsi* at pci? # 53C875 "glm" compatible 292 293## These entries find devices on all SCSI busses and assign 294## unit numbers dynamically. 295sd* at scsibus? target ? lun ? # SCSI disks 296st* at scsibus? target ? lun ? # SCSI tapes 297cd* at scsibus? target ? lun ? # SCSI CD-ROMs 298ch* at scsibus? target ? lun ? # SCSI changer devices 299ss* at scsibus? target ? lun ? # SCSI scanners 300uk* at scsibus? target ? lun ? # unknown SCSI 301 302# PCI IDE. 303pciide* at pci ? dev ? function ? flags 0x0000 304wd* at pciide? channel ? drive ? flags 0x0000 305atapibus* at pciide? channel ? 306 307cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 308sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 309uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 310 311## Floppy controller and drive found on SPARCstations. 312 313# need share with the sparc...uses auxreg. what is this on sparc64? 314#fdc0 at sbus0 slot ? offset ? 315#fdc0 at pci? # Called fdthree? 316#fd* at fdc0 # the drive itself 317 318## A disk-like interface to files. Can be used to create floppy, CD, 319## miniroot images, etc. 320 321pseudo-device vnd 4 322 323## Concatenated and striped disks; with this, you can create a software-based 324## disk array similar to a "RAID 0" setup. See ccd(4). 325 326pseudo-device ccd 4 327 328## RAIDframe disk driver: software RAID driver. See raid(4). 329 330pseudo-device raid 4 331 332## Memory disk device, used on boot floppies with compressed 333## kernel-plus-root-disk images. 334 335pseudo-device md 1 336 337 338#### Network interfaces 339 340## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 341## Three flavors of additional SBus ethernets are available. One attaches 342## directly like the sun4c on-board, one uses the ledma device like the 343## sun4m on-board, and one uses the lebuffer device. 344 345ledma0 at sbus0 slot ? offset ? # sun4m on-board 346le0 at ledma0 # sun4m on-board 347le* at sbus? slot ? offset ? # SBus 348ledma* at sbus? slot ? offset ? # SBus 349le* at ledma? # SBus 350lebuffer0 at sbus? slot ? offset ? # SBus 351le0 at lebuffer? # SBus 352lebuffer* at sbus? slot ? offset ? # SBus 353le* at lebuffer? # SBus 354 355## HME not supported yet 356#hme* at sbus0 slot ? offset ? 357#network* at pci? # "hme" compatible 358 359## qec/be, qec/hme 360qec* at sbus? slot ? offset ? 361be* at qec? 362qe* at qec? 363 364## Loopback network interface; required 365pseudo-device loop 366 367## SLIP and CSLIP interfaces, for IP over a serial line. 368pseudo-device sl 2 369 370## PPP, the successor to SLIP. See pppd(8). 371pseudo-device ppp 2 372 373## Starmode Radio IP, a special hardware network device. 374pseudo-device strip 1 375 376## Network "tunnel" device, allowing protocol stacks to run in the userland. 377## This is used by the third-party user-mode "ppp" program, and others. 378pseudo-device tun 4 379 380## Generic L3 over IP tunnel 381#pseudo-device gre 2 # generic L3 over IP tunnel 382 383## Berkeley Packet Filter, required to run RARPD. A generic C-language 384## interface that allows selective examining of incoming packets. 385pseudo-device bpfilter 8 386 387## IP Filter, used in firewall and NAT applications. See ipnat(8) for 388## one example of the use of the IP Filter. 389pseudo-device ipfilter 390 391## for IPv6 392pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 393#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 394 395 396#### Audio and video devices 397 398## /dev/audio support (`audiocs' plus `audio') 399## 400audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 401audio* at audiocs0 402 403 404## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 405## systems. If your sun4 system has a cgfour installed in the P4 slot, 406## the P4 entries for "bwtwo" will attach to the overlay plane of the 407## "cgfour". 408 409#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 410#bwtwo* at sbus? slot ? offset ? # 411 412## Sun "cgthree" Sbus color framebuffer 413#cgthree0 at sbus? slot ? offset ? 414#cgthree* at sbus? slot ? offset ? 415 416## Sun "cgsix" accelerated color framebuffer. 417cgsix0 at sbus? slot ? offset ? 418cgsix* at sbus? slot ? offset ? 419 420## Sun "tcx" accelerated color framebuffer. 421#tcx0 at sbus? slot ? offset ? 422#tcx* at sbus? slot ? offset ? 423 424# Sun "cgfourteen" accelerated 24-bit framebuffer. 425#cgfourteen0 at obio0 # sun4m 426 427## Sun FFB not supported 428#ffb* at upa? 429 430#### Other device configuration 431 432## Pseudo ttys, required for network logins and programs like screen. 433## 32 is a good number for average systems; you may have as many as you 434## like, though 256 is more or less the upper limit. Increasing this 435## number still requires you to run /dev/MAKEDEV to create the files 436## for the ptys. 437 438pseudo-device pty 64 # pseudo-ttys (for network, etc.) 439 440## Random device, used to implement /dev/random (a source of random noise), 441## and generate randomness for some kernel formulae. 442## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 443 444pseudo-device rnd 445