GENERIC revision 1.15
1# $NetBSD: GENERIC,v 1.15 1999/04/26 04:25:38 ad 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! 37options PMAP_NEW 38 39## System call tracing (see ktrace(1)). 40options KTRACE 41 42## Collect statistics on kernel malloc's and free's. This does have a 43## significant performance hit on slower machines, so it is intended for 44## diagnostic use only. 45#options KMEMSTATS 46 47## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 48options SYSVMSG # System V message queues 49options SYSVSEM # System V semaphores 50options SYSVSHM # System V shared memory 51#options SHMMAXPGS=1024 # 1024 pages is the default 52 53## Loadable kernel module support; still under development. 54options LKM 55 56## NFS boot options; default on sparc is the bootparam protocol 57options NFS_BOOT_BOOTPARAM 58#options NFS_BOOT_BOOTP 59#options NFS_BOOT_DHCP 60 61#### Debugging options 62 63## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 64## serial console break or keyboard reset, where the PROM would normally 65## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 66# we enable DDB in GENERIC for now. 67options DDB # kernel dynamic debugger 68#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 69#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 70 71## You may also use gdb, on another computer connected to this machine over 72## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 73## a dev_t encoded device number of the serial port to use. 74## (0xc01 = ttya, 0xc02 = ttyb.) 75#options KGDB # support for kernel gdb 76#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 77#options KGDBRATE=38400 # baud rate 78 79 80## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 81## such that gdb(1) can be used on a kernel coredump. 82 83#makeoptions DEBUG="-g" 84 85 86## Adds code to the kernel that does internal consistency checks, and will 87## cause the kernel to panic if corruption of internal data structures 88## is detected. 89#options DIAGNOSTIC # extra kernel sanity checking 90 91## Enable (possibly expensive) debugging code that may also display messages 92## on the system console 93#options DEBUG 94 95## Make SCSI error messages more verbose when explaining their meanings. 96options SCSIVERBOSE 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 126#options COMPAT_NETBSD32 # NetBSD/sparc binary compatibility -- 64-bit only 127options COMPAT_SUNOS # SunOS 4.x binary compatibility 128options COMPAT_SVR4 # SunOS 5.x binary compatibility 129options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 130#options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. -- 64-bit only 131#options SYSCALL_DEBUG 132#options COMPAT_AOUT # NetBSD/sparc compat support 133options EXEC_AOUT # execve(2) support for a.out binaries 134 135## File systems. You probably need at least one of FFS or NFS. 136file-system FFS # Berkeley Fast Filesystem 137file-system NFS # Sun NFS-compatible filesystem client 138file-system KERNFS # kernel data-structure filesystem 139file-system NULLFS # NULL layered filesystem 140file-system MFS # memory-based filesystem 141file-system FDESC # user file descriptor filesystem 142file-system UMAPFS # uid/gid remapping filesystem 143file-system LFS # Log-based filesystem (still experimental) 144file-system PORTAL # portal filesystem (still experimental) 145file-system PROCFS # /proc 146file-system CD9660 # ISO 9660 + Rock Ridge file system 147file-system UNION # union file system 148file-system MSDOSFS # MS-DOS FAT filesystem(s). 149 150## File system options. 151options NFSSERVER # Sun NFS-compatible filesystem server 152options QUOTA # FFS quotas 153#options FFS_EI # FFS Endian Independent support 154 155## Network protocol support. In most environments, INET is required. 156options INET # IP (Internet Protocol) v4 157options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 158#options GATEWAY # packet forwarding ("router switch") 159options MROUTING # packet forwarding of multicast packets 160#options DIRECTED_BROADCAST # allow broadcasts through routers 161options NS # Xerox NS networking 162#options NSIP # Xerox NS tunneling over IP 163options ISO,TPIP # OSI networking 164options EON # OSI tunneling over IP 165#options CCITT,LLC,HDLC # X.25 packet switched protocol 166options NETATALK # AppleTalk (over Ethernet) protocol 167options NTP # Network Time Protocol in-kernel support 168#options PPS_SYNC # Add serial line synchronization for NTP 169options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 170options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 171options PPP_BSDCOMP # Add BSD compression to ppp device 172options PPP_DEFLATE # Add deflate (libz) compression to ppp device 173options PPP_FILTER # Add active filters for ppp (via bpf) 174 175 176#### Main bus and CPU .. all systems. 177mainbus0 at root 178cpu0 at mainbus0 179 180#### Bus types found on SPARC systems. 181 182sbus0 at mainbus0 # Ultra 1 183#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 184#pci0 at mainbus0 # Darwin 185#ebus* at pci? # ebus devices 186 187#### Standard system devices -- all required for a given architecture 188 189## Auxiliary system registers -- We use the OBP for power management 190#auxreg0 at sbus0 191#auxreg0 at pci0 192 193# We also need: 194# bpp0 at sbus0 # parallel port 195# ecpp0 at pci0 # parallel port ? 196 197## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 198## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 199clock0 at sbus0 slot ? offset ? 200#clock0 at pci0 201 202## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 203timer0 at mainbus0 # sun4c 204 205#### Serial port configuration 206 207## Zilog 8530 serial chips. Each has two-channels. 208## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 209zs0 at sbus0 slot ? offset ? 210zstty0 at zs0 channel 0 # ttya 211zstty1 at zs0 channel 1 # ttyb 212 213zs1 at sbus0 slot ? offset ? 214kbd0 at zs1 channel 0 # keyboard 215ms0 at zs1 channel 1 # mouse 216 217## PCI machines apparently have serial ports 218## called `se' and `su' 219 220## Part of a PC87332VLJ? 221#se0 at ebus? # 222#kbd0 at su1 channel 0 # keyboard 223#ms0 at su1 channel 1 # mouse 224 225## These are two SAB82532 controllers 226#su0 at ebus? # ttya 227#su1 at ebus? # ttyb 228 229#### Disk controllers and disks 230 231## The following flags may be set for the NCR53c94 based esp driver: 232## bits 0-7: disable disconnect/reselect for the corresponding target 233## bits 8-15: disable synchronous negotiation for target [bit-8] 234 235## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 236## Both `dma' and `esp' are needed in all cases. 237## Two kinds of additional SBus SCSI interfaces are available. One uses 238## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 239 240## sun4/300 SCSI - an NCR53c94 or equivalent behind 241## an LSI Logic DMA controller 242 243dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 244esp0 at dma0 flags 0x0000 # sun4m/sun4u 245scsibus* at esp? 246 247# FSBE/S SCSI 248dma* at sbus? slot ? offset ? # SBus 249esp* at dma? flags 0x0000 # SBus 250 251scsibus* at esp? 252 253## Qlogic ISP SBus SCSI Card 254isp* at sbus? slot ? offset ? 255scsibus* at isp? 256 257## FAS support missing 258#fas* at sbus? slot ? offset ? 259#scsibus* at fas? 260 261## GLM support is missing 262#scsi* at pci? # 53C875 "glm" compatible 263 264## These entries find devices on all SCSI busses and assign 265## unit numbers dynamically. 266sd* at scsibus? target ? lun ? # SCSI disks 267st* at scsibus? target ? lun ? # SCSI tapes 268cd* at scsibus? target ? lun ? # SCSI CD-ROMs 269ch* at scsibus? target ? lun ? # SCSI changer devices 270ss* at scsibus? target ? lun ? # SCSI scanners 271uk* at scsibus? target ? lun ? # unknown SCSI 272 273## Floppy controller and drive found on SPARCstations. 274 275# need share with the sparc...uses auxreg. what is this on sparc64? 276#fdc0 at sbus0 slot ? offset ? 277#fdc0 at pci? # Called fdthree? 278#fd* at fdc0 # the drive itself 279 280## A disk-like interface to files. Can be used to create floppy, CD, 281## miniroot images, etc. 282 283pseudo-device vnd 4 284 285## Concatenated and striped disks; with this, you can create a software-based 286## disk array similar to a "RAID 0" setup. See ccd(4). 287 288pseudo-device ccd 4 289 290## RAIDframe disk driver: software RAID driver. See raid(4). 291 292pseudo-device raid 4 293 294## Memory disk device, used on boot floppies with compressed 295## kernel-plus-root-disk images. 296 297pseudo-device md 1 298 299 300#### Network interfaces 301 302## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 303## Three flavors of additional SBus ethernets are available. One attaches 304## directly like the sun4c on-board, one uses the ledma device like the 305## sun4m on-board, and one uses the lebuffer device. 306 307ledma0 at sbus0 slot ? offset ? # sun4m on-board 308le0 at ledma0 # sun4m on-board 309le* at sbus? slot ? offset ? # SBus 310ledma* at sbus? slot ? offset ? # SBus 311le* at ledma? # SBus 312lebuffer0 at sbus? slot ? offset ? # SBus 313le0 at lebuffer? # SBus 314lebuffer* at sbus? slot ? offset ? # SBus 315le* at lebuffer? # SBus 316 317## HME not supported yet 318#hme* at sbus0 slot ? offset ? 319#network* at pci? # "hme" compatible 320 321## qec/be, qec/hme 322qec* at sbus? slot ? offset ? 323be* at qec? 324qe* at qec? 325 326## Loopback network interface; required 327pseudo-device loop 328 329## SLIP and CSLIP interfaces, for IP over a serial line. 330pseudo-device sl 2 331 332## PPP, the successor to SLIP. See pppd(8). 333pseudo-device ppp 2 334 335## Starmode Radio IP, a special hardware network device. 336pseudo-device strip 1 337 338## Network "tunnel" device, allowing protocol stacks to run in the userland. 339## This is used by the third-party user-mode "ppp" program, and others. 340pseudo-device tun 4 341 342## Generic L3 over IP tunnel 343#pseudo-device gre 2 # generic L3 over IP tunnel 344 345## Berkeley Packet Filter, required to run RARPD. A generic C-language 346## interface that allows selective examining of incoming packets. 347pseudo-device bpfilter 8 348 349## IP Filter, used in firewall and NAT applications. See ipnat(8) for 350## one example of the use of the IP Filter. 351pseudo-device ipfilter 352 353 354#### Audio and video devices 355 356## /dev/audio support (`audiocs' plus `audio') 357## 358audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 359audio* at audiocs0 360 361 362## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 363## systems. If your sun4 system has a cgfour installed in the P4 slot, 364## the P4 entries for "bwtwo" will attach to the overlay plane of the 365## "cgfour". 366 367#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 368#bwtwo* at sbus? slot ? offset ? # 369 370## Sun "cgthree" Sbus color framebuffer 371#cgthree0 at sbus? slot ? offset ? 372#cgthree* at sbus? slot ? offset ? 373 374## Sun "cgsix" accelerated color framebuffer. 375cgsix0 at sbus? slot ? offset ? 376cgsix* at sbus? slot ? offset ? 377 378## Sun "tcx" accelerated color framebuffer. 379#tcx0 at sbus? slot ? offset ? 380#tcx* at sbus? slot ? offset ? 381 382# Sun "cgfourteen" accelerated 24-bit framebuffer. 383#cgfourteen0 at obio0 # sun4m 384 385## Sun FFB not supported 386#ffb* at upa? 387 388#### Other device configuration 389 390## Pseudo ttys, required for network logins and programs like screen. 391## 32 is a good number for average systems; you may have as many as you 392## like, though 256 is more or less the upper limit. Increasing this 393## number still requires you to run /dev/MAKEDEV to create the files 394## for the ptys. 395 396pseudo-device pty 64 # pseudo-ttys (for network, etc.) 397 398## Random device, used to implement /dev/random (a source of random noise), 399## and generate randomness for some kernel formulae. 400## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 401 402pseudo-device rnd 403