GENERIC revision 1.19
1# $NetBSD: GENERIC,v 1.19 1999/09/12 01:17:21 chs 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 MFS # memory-based filesystem 142file-system FDESC # user file descriptor filesystem 143file-system UMAPFS # uid/gid remapping filesystem 144file-system LFS # Log-based filesystem (still experimental) 145file-system PORTAL # portal filesystem (still experimental) 146file-system PROCFS # /proc 147file-system CD9660 # ISO 9660 + Rock Ridge file system 148file-system UNION # union file system 149file-system MSDOSFS # MS-DOS FAT filesystem(s). 150 151## File system options. 152options NFSSERVER # Sun NFS-compatible filesystem server 153options QUOTA # FFS quotas 154#options FFS_EI # FFS Endian Independent support 155 156## Network protocol support. In most environments, INET is required. 157options INET # IP (Internet Protocol) v4 158options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 159#options GATEWAY # packet forwarding ("router switch") 160options MROUTING # packet forwarding of multicast packets 161#options DIRECTED_BROADCAST # allow broadcasts through routers 162options NS # Xerox NS networking 163#options NSIP # Xerox NS tunneling over IP 164options ISO,TPIP # OSI networking 165options EON # OSI tunneling over IP 166#options CCITT,LLC,HDLC # X.25 packet switched protocol 167options NETATALK # AppleTalk (over Ethernet) protocol 168options NTP # Network Time Protocol in-kernel support 169#options PPS_SYNC # Add serial line synchronization for NTP 170options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 171options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 172options PPP_BSDCOMP # Add BSD compression to ppp device 173options PPP_DEFLATE # Add deflate (libz) compression to ppp device 174options PPP_FILTER # Add active filters for ppp (via bpf) 175 176 177#### Main bus and CPU .. all systems. 178mainbus0 at root 179cpu0 at mainbus0 180 181#### Bus types found on SPARC systems. 182 183sbus0 at mainbus0 # Ultra 1 184#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 185psycho* at mainbus0 # Darwin, Ultra5 186pci* at psycho? 187pci* at simba? 188simba* at pci? dev ? function ? # `APB' support. 189ebus* at pci? # ebus devices 190 191#### Standard system devices -- all required for a given architecture 192 193## Auxiliary system registers -- We use the OBP for power management 194#auxreg0 at sbus0 195#auxreg0 at pci0 196 197# We also need: 198# bpp0 at sbus0 # parallel port 199# ecpp0 at pci0 # parallel port ? 200lpt* at ebus? # parallel port 201 202## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 203## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 204clock0 at sbus0 slot ? offset ? 205clock0 at ebus? 206 207## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 208timer0 at mainbus0 # sun4c 209 210#### Serial port configuration 211 212## Zilog 8530 serial chips. Each has two-channels. 213## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 214zs0 at sbus0 slot ? offset ? 215zstty0 at zs0 channel 0 # ttya 216zstty1 at zs0 channel 1 # ttyb 217 218zs1 at sbus0 slot ? offset ? 219kbd0 at zs1 channel 0 # keyboard 220ms0 at zs1 channel 1 # mouse 221 222## PCI machines apparently have serial ports 223## Siemens SAB82532 controller: ttya and ttyb (sab) 224## Part of NS PC87332VLJ Super I/O controller: kbd/mouse (com) 225 226## These are two SAB82532 controllers 227#sab0 at ebus? # ttya/ttyb 228#sabtty0 at sab0 channel 0 # ttya 229#sabtty1 at sab0 channel 1 # ttyb 230 231## Part of a PC87332VLJ? 232#ucom0 at ebus? addr 0x3083f8 # `com' driver 233#ucom1 at ebus? addr 0x3062f8 # 234#ucom0 at ebus? # `com' driver 235#ucom1 at ebus? # 236#kbd0 at ucom0 channel 0 # keyboard 237#ms0 at ucom1 channel 1 # mouse 238 239#### Disk controllers and disks 240 241## The following flags may be set for the NCR53c94 based esp driver: 242## bits 0-7: disable disconnect/reselect for the corresponding target 243## bits 8-15: disable synchronous negotiation for target [bit-8] 244 245## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 246## Both `dma' and `esp' are needed in all cases. 247## Two kinds of additional SBus SCSI interfaces are available. One uses 248## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 249 250## sun4/300 SCSI - an NCR53c94 or equivalent behind 251## an LSI Logic DMA controller 252 253dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 254esp0 at dma0 flags 0x0000 # sun4m/sun4u 255scsibus* at esp? 256 257# FSBE/S SCSI 258dma* at sbus? slot ? offset ? # SBus 259esp* at dma? flags 0x0000 # SBus 260 261scsibus* at esp? 262 263## Qlogic ISP SBus SCSI Card 264isp* at sbus? slot ? offset ? 265scsibus* at isp? 266 267## FAS support missing 268#fas* at sbus? slot ? offset ? 269#scsibus* at fas? 270 271## GLM support is missing 272#scsi* at pci? # 53C875 "glm" compatible 273 274## These entries find devices on all SCSI busses and assign 275## unit numbers dynamically. 276sd* at scsibus? target ? lun ? # SCSI disks 277st* at scsibus? target ? lun ? # SCSI tapes 278cd* at scsibus? target ? lun ? # SCSI CD-ROMs 279ch* at scsibus? target ? lun ? # SCSI changer devices 280ss* at scsibus? target ? lun ? # SCSI scanners 281uk* at scsibus? target ? lun ? # unknown SCSI 282 283# PCI IDE. 284pciide* at pci ? dev ? function ? flags 0x0000 285wd* at pciide? channel ? drive ? flags 0x0000 286atapibus* at pciide? channel ? 287 288cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 289sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 290uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 291 292## Floppy controller and drive found on SPARCstations. 293 294# need share with the sparc...uses auxreg. what is this on sparc64? 295#fdc0 at sbus0 slot ? offset ? 296#fdc0 at pci? # Called fdthree? 297#fd* at fdc0 # the drive itself 298 299## A disk-like interface to files. Can be used to create floppy, CD, 300## miniroot images, etc. 301 302pseudo-device vnd 4 303 304## Concatenated and striped disks; with this, you can create a software-based 305## disk array similar to a "RAID 0" setup. See ccd(4). 306 307pseudo-device ccd 4 308 309## RAIDframe disk driver: software RAID driver. See raid(4). 310 311pseudo-device raid 4 312 313## Memory disk device, used on boot floppies with compressed 314## kernel-plus-root-disk images. 315 316pseudo-device md 1 317 318 319#### Network interfaces 320 321## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 322## Three flavors of additional SBus ethernets are available. One attaches 323## directly like the sun4c on-board, one uses the ledma device like the 324## sun4m on-board, and one uses the lebuffer device. 325 326ledma0 at sbus0 slot ? offset ? # sun4m on-board 327le0 at ledma0 # sun4m on-board 328le* at sbus? slot ? offset ? # SBus 329ledma* at sbus? slot ? offset ? # SBus 330le* at ledma? # SBus 331lebuffer0 at sbus? slot ? offset ? # SBus 332le0 at lebuffer? # SBus 333lebuffer* at sbus? slot ? offset ? # SBus 334le* at lebuffer? # SBus 335 336## HME not supported yet 337#hme* at sbus0 slot ? offset ? 338#network* at pci? # "hme" compatible 339 340## qec/be, qec/hme 341qec* at sbus? slot ? offset ? 342be* at qec? 343qe* at qec? 344 345## Loopback network interface; required 346pseudo-device loop 347 348## SLIP and CSLIP interfaces, for IP over a serial line. 349pseudo-device sl 2 350 351## PPP, the successor to SLIP. See pppd(8). 352pseudo-device ppp 2 353 354## Starmode Radio IP, a special hardware network device. 355pseudo-device strip 1 356 357## Network "tunnel" device, allowing protocol stacks to run in the userland. 358## This is used by the third-party user-mode "ppp" program, and others. 359pseudo-device tun 4 360 361## Generic L3 over IP tunnel 362#pseudo-device gre 2 # generic L3 over IP tunnel 363 364## Berkeley Packet Filter, required to run RARPD. A generic C-language 365## interface that allows selective examining of incoming packets. 366pseudo-device bpfilter 8 367 368## IP Filter, used in firewall and NAT applications. See ipnat(8) for 369## one example of the use of the IP Filter. 370pseudo-device ipfilter 371 372 373#### Audio and video devices 374 375## /dev/audio support (`audiocs' plus `audio') 376## 377audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 378audio* at audiocs0 379 380 381## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 382## systems. If your sun4 system has a cgfour installed in the P4 slot, 383## the P4 entries for "bwtwo" will attach to the overlay plane of the 384## "cgfour". 385 386#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 387#bwtwo* at sbus? slot ? offset ? # 388 389## Sun "cgthree" Sbus color framebuffer 390#cgthree0 at sbus? slot ? offset ? 391#cgthree* at sbus? slot ? offset ? 392 393## Sun "cgsix" accelerated color framebuffer. 394cgsix0 at sbus? slot ? offset ? 395cgsix* at sbus? slot ? offset ? 396 397## Sun "tcx" accelerated color framebuffer. 398#tcx0 at sbus? slot ? offset ? 399#tcx* at sbus? slot ? offset ? 400 401# Sun "cgfourteen" accelerated 24-bit framebuffer. 402#cgfourteen0 at obio0 # sun4m 403 404## Sun FFB not supported 405#ffb* at upa? 406 407#### Other device configuration 408 409## Pseudo ttys, required for network logins and programs like screen. 410## 32 is a good number for average systems; you may have as many as you 411## like, though 256 is more or less the upper limit. Increasing this 412## number still requires you to run /dev/MAKEDEV to create the files 413## for the ptys. 414 415pseudo-device pty 64 # pseudo-ttys (for network, etc.) 416 417## Random device, used to implement /dev/random (a source of random noise), 418## and generate randomness for some kernel formulae. 419## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 420 421pseudo-device rnd 422