GENERIC revision 1.11
1# $NetBSD: GENERIC,v 1.11 1999/01/23 19:09:00 eeh 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 25#### System options that are the same for all ports 26 27## Root device configuration: change the ?'s if you are going to use a 28## nonstandard root partition (other than where the kernel is booted from) 29## and/or nonstandard root type (not ffs or nfs). Normally this can be 30## automagically determined at boot time. 31 32config netbsd root on ? type ? 33 34## UVM options. 35#options UVM_PAGE_TRKOWN 36#options UVMHIST 37#options UVMHIST_PRINT # Loud! 38options PMAP_NEW 39 40## System call tracing (see ktrace(1)). 41options KTRACE 42 43## Collect statistics on kernel malloc's and free's. This does have a 44## significant performance hit on slower machines, so it is intended for 45## diagnostic use only. 46#options KMEMSTATS 47 48## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 49options SYSVMSG # System V message queues 50options SYSVSEM # System V semaphores 51options SYSVSHM # System V shared memory 52#options SHMMAXPGS=1024 # 1024 pages is the default 53 54## Loadable kernel module support; still under development. 55options LKM 56 57## NFS boot options; default on sparc is the bootparam protocol 58options NFS_BOOT_BOOTPARAM 59#options NFS_BOOT_BOOTP 60#options NFS_BOOT_DHCP 61 62#### Debugging options 63 64## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 65## serial console break or keyboard reset, where the PROM would normally 66## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 67# we enable DDB in GENERIC for now. 68options DDB # kernel dynamic debugger 69#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 70#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 71 72## You may also use gdb, on another computer connected to this machine over 73## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 74## a dev_t encoded device number of the serial port to use. 75## (0xc01 = ttya, 0xc02 = ttyb.) 76#options KGDB # support for kernel gdb 77#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 78#options KGDBRATE=38400 # baud rate 79 80 81## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 82## such that gdb(1) can be used on a kernel coredump. 83 84#makeoptions DEBUG="-g" 85 86 87## Adds code to the kernel that does internal consistency checks, and will 88## cause the kernel to panic if corruption of internal data structures 89## is detected. 90#options DIAGNOSTIC # extra kernel sanity checking 91 92## Enable (possibly expensive) debugging code that may also display messages 93## on the system console 94#options DEBUG 95 96## Make SCSI error messages more verbose when explaining their meanings. 97options SCSIVERBOSE 98 99## `INSECURE' turns off the kernel security level (securelevel = 0 always). 100## This allows writing to /dev/mem, loading kernel modules while multi-user, 101## and other insecurities good only for development work. Do not use this 102## option on a production machine. 103#options INSECURE 104 105## Allow non-root users to grab /dev/console with programs such as xconsole. 106## `xconsole' therefore does not need setuid root with this option enabled. 107#options UCONSOLE 108 109## `FDSCRIPTS' allows non-readable but executable scripts by providing a 110## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 111## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 112## opaque file mechanism. Perl calls this "secure setuid scripts." 113 114#options FDSCRIPTS 115#options SETUIDSCRIPTS 116 117## Options for compatibility with previous releases foreign system binaries. 118## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 119## additional user-level utilities or system configuration files. See 120## compat_sunos(8) and compat_svr4(8). 121 122options COMPAT_43 # 4.3BSD system interfaces 123options COMPAT_10 # NetBSD 1.0 binary compatibility 124options COMPAT_11 # NetBSD 1.1 binary compatibility 125options COMPAT_12 # NetBSD 1.2 binary compatibility 126options COMPAT_13 # NetBSD 1.3 binary compatibility 127#options COMPAT_SPARC32 # 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 133 134## File systems. You probably need at least one of FFS or NFS. 135file-system FFS # Berkeley Fast Filesystem 136file-system NFS # Sun NFS-compatible filesystem client 137file-system KERNFS # kernel data-structure filesystem 138file-system NULLFS # NULL layered filesystem 139file-system MFS # memory-based filesystem 140file-system FDESC # user file descriptor filesystem 141file-system UMAPFS # uid/gid remapping filesystem 142file-system LFS # Log-based filesystem (still experimental) 143file-system PORTAL # portal filesystem (still experimental) 144file-system PROCFS # /proc 145file-system CD9660 # ISO 9660 + Rock Ridge file system 146file-system UNION # union file system 147file-system MSDOSFS # MS-DOS FAT filesystem(s). 148 149## File system options. 150options NFSSERVER # Sun NFS-compatible filesystem server 151options QUOTA # FFS quotas 152#options FFS_EI # FFS Endian Independent support 153 154## Network protocol support. In most environments, INET is required. 155options INET # IP (Internet Protocol) v4 156options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 157#options GATEWAY # packet forwarding ("router switch") 158options MROUTING # packet forwarding of multicast packets 159#options DIRECTED_BROADCAST # allow broadcasts through routers 160options NS # Xerox NS networking 161#options NSIP # Xerox NS tunneling over IP 162options ISO,TPIP # OSI networking 163options EON # OSI tunneling over IP 164#options CCITT,LLC,HDLC # X.25 packet switched protocol 165options NETATALK # AppleTalk (over Ethernet) protocol 166options NTP # Network Time Protocol in-kernel support 167#options PPS_SYNC # Add serial line synchronization for NTP 168options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 169options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 170options PPP_BSDCOMP # Add BSD compression to ppp device 171options PPP_DEFLATE # Add deflate (libz) compression to ppp device 172options PPP_FILTER # Add active filters for ppp (via bpf) 173 174 175#### Main bus and CPU .. all systems. 176mainbus0 at root 177cpu0 at mainbus0 178 179#### Bus types found on SPARC systems. 180 181sbus0 at mainbus0 # Ultra 1 182#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 183#pci0 at mainbus0 # Darwin 184#ebus* at pci? # ebus devices 185 186#### Standard system devices -- all required for a given architecture 187 188## Auxiliary system registers -- We use the OBP for power management 189#auxreg0 at sbus0 190#auxreg0 at pci0 191 192# We also need: 193# bpp0 at sbus0 # parallel port 194# ecpp0 at pci0 # parallel port ? 195 196## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 197## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 198clock0 at sbus0 slot ? offset ? 199#clock0 at pci0 200 201## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 202timer0 at mainbus0 # sun4c 203 204#### Serial port configuration 205 206## Zilog 8530 serial chips. Each has two-channels. 207## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 208zs0 at sbus0 slot ? offset ? 209zstty0 at zs0 channel 0 # ttya 210zstty1 at zs0 channel 1 # ttyb 211 212zs1 at sbus0 slot ? offset ? 213kbd0 at zs1 channel 0 # keyboard 214ms0 at zs1 channel 1 # mouse 215 216## PCI machines apparently have serial ports 217## called `se' and `su' 218 219## Part of a PC87332VLJ? 220#se0 at ebus? # 221#kbd0 at su1 channel 0 # keyboard 222#ms0 at su1 channel 1 # mouse 223 224## These are two SAB82532 controllers 225#su0 at ebus? # ttya 226#su1 at ebus? # ttyb 227 228#### Disk controllers and disks 229 230## The following flags may be set for the NCR53c94 based esp driver: 231## bits 0-7: disable disconnect/reselect for the corresponding target 232## bits 8-15: disable synchronous negotiation for target [bit-8] 233 234## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 235## Both `dma' and `esp' are needed in all cases. 236## Two kinds of additional SBus SCSI interfaces are available. One uses 237## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 238 239## sun4/300 SCSI - an NCR53c94 or equivalent behind 240## an LSI Logic DMA controller 241 242dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 243esp0 at dma0 flags 0x0000 # sun4m/sun4u 244scsibus* at esp? 245 246# FSBE/S SCSI 247dma* at sbus? slot ? offset ? # SBus 248esp* at dma? flags 0x0000 # SBus 249 250scsibus* at esp? 251 252## Qlogic ISP SBus SCSI Card 253isp* at sbus? slot ? offset ? 254scsibus* at isp? 255 256## FAS support missing 257#fas* at sbus? slot ? offset ? 258#scsibus* at fas? 259 260## GLM support is missing 261#scsi* at pci? # 53C875 "glm" compatible 262 263## These entries find devices on all SCSI busses and assign 264## unit numbers dynamically. 265sd* at scsibus? target ? lun ? # SCSI disks 266st* at scsibus? target ? lun ? # SCSI tapes 267cd* at scsibus? target ? lun ? # SCSI CD-ROMs 268ch* at scsibus? target ? lun ? # SCSI changer devices 269ss* at scsibus? target ? lun ? # SCSI scanners 270uk* at scsibus? target ? lun ? # unknown SCSI 271 272## Floppy controller and drive found on SPARCstations. 273 274# need share with the sparc...uses auxreg. what is this on sparc64? 275#fdc0 at sbus0 slot ? offset ? 276#fdc0 at pci? # Called fdthree? 277#fd* at fdc0 # the drive itself 278 279## A disk-like interface to files. Can be used to create floppy, CD, 280## miniroot images, etc. 281 282pseudo-device vnd 4 283 284## Concatenated and striped disks; with this, you can create a software-based 285## disk array similar to a "RAID 0" setup. See ccd(4). 286 287pseudo-device ccd 4 288 289## RAIDframe disk driver: software RAID driver. See raid(4). 290 291pseudo-device raid 4 292 293## Memory disk device, used on boot floppies with compressed 294## kernel-plus-root-disk images. 295 296pseudo-device md 1 297 298 299#### Network interfaces 300 301## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 302## Three flavors of additional SBus ethernets are available. One attaches 303## directly like the sun4c on-board, one uses the ledma device like the 304## sun4m on-board, and one uses the lebuffer device. 305 306ledma0 at sbus0 slot ? offset ? # sun4m on-board 307le0 at ledma0 # sun4m on-board 308le* at sbus? slot ? offset ? # SBus 309ledma* at sbus? slot ? offset ? # SBus 310le* at ledma? # SBus 311lebuffer0 at sbus? slot ? offset ? # SBus 312le0 at lebuffer? # SBus 313lebuffer* at sbus? slot ? offset ? # SBus 314le* at lebuffer? # SBus 315 316## HME not supported yet 317#hme* at sbus0 slot ? offset ? 318#network* at pci? # "hme" compatible 319 320## qec/be, qec/hme 321qec* at sbus? slot ? offset ? 322be* at qec? 323qe* at qec? 324 325## Loopback network interface; required 326pseudo-device loop 327 328## SLIP and CSLIP interfaces, for IP over a serial line. 329pseudo-device sl 2 330 331## PPP, the successor to SLIP. See pppd(8). 332pseudo-device ppp 2 333 334## Starmode Radio IP, a special hardware network device. 335pseudo-device strip 1 336 337## Network "tunnel" device, allowing protocol stacks to run in the userland. 338## This is used by the third-party user-mode "ppp" program, and others. 339pseudo-device tun 4 340 341## Generic L3 over IP tunnel 342#pseudo-device gre 2 # generic L3 over IP tunnel 343 344## Berkeley Packet Filter, required to run RARPD. A generic C-language 345## interface that allows selective examining of incoming packets. 346pseudo-device bpfilter 8 347 348## IP Filter, used in firewall and NAT applications. See ipnat(8) for 349## one example of the use of the IP Filter. 350pseudo-device ipfilter 351 352 353#### Audio and video devices 354 355## /dev/audio support (`audiocs' plus `audio') 356## 357audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 358audio* at audiocs0 359 360 361## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 362## systems. If your sun4 system has a cgfour installed in the P4 slot, 363## the P4 entries for "bwtwo" will attach to the overlay plane of the 364## "cgfour". 365 366#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 367#bwtwo* at sbus? slot ? offset ? # 368 369## Sun "cgthree" Sbus color framebuffer 370#cgthree0 at sbus? slot ? offset ? 371#cgthree* at sbus? slot ? offset ? 372 373## Sun "cgsix" accelerated color framebuffer. 374cgsix0 at sbus? slot ? offset ? 375cgsix* at sbus? slot ? offset ? 376 377## Sun "tcx" accelerated color framebuffer. 378#tcx0 at sbus? slot ? offset ? 379#tcx* at sbus? slot ? offset ? 380 381# Sun "cgfourteen" accelerated 24-bit framebuffer. 382#cgfourteen0 at obio0 # sun4m 383 384## Sun FFB not supported 385#ffb* at upa? 386 387#### Other device configuration 388 389## Pseudo ttys, required for network logins and programs like screen. 390## 32 is a good number for average systems; you may have as many as you 391## like, though 256 is more or less the upper limit. Increasing this 392## number still requires you to run /dev/MAKEDEV to create the files 393## for the ptys. 394 395pseudo-device pty 64 # pseudo-ttys (for network, etc.) 396 397## Random device, used to implement /dev/random (a source of random noise), 398## and generate randomness for some kernel formulae. 399## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 400 401pseudo-device rnd 402