GENERIC revision 1.9
1# $NetBSD: GENERIC,v 1.9 1999/01/20 17:24:36 mrg 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 14 15## System options specific to the sparc machine type 16 17## Use a faster console than the PROM's slow drawing routines. Not needed 18## for headless (no framebuffer) machines. 19# XXX broken on sparc64 20#options RASTERCONSOLE # fast rasterop console 21 22 23#### System options that are the same for all ports 24 25## Root device configuration: change the ?'s if you are going to use a 26## nonstandard root partition (other than where the kernel is booted from) 27## and/or nonstandard root type (not ffs or nfs). Normally this can be 28## automagically determined at boot time. 29 30config netbsd root on ? type ? 31 32## UVM options. 33#options UVMHIST 34#options UVMHIST_PRINT # Loud! 35#options PMAP_NEW # new pmap interface; not yet supported 36 37## System call tracing (see ktrace(1)). 38options KTRACE 39 40## Collect statistics on kernel malloc's and free's. This does have a 41## significant performance hit on slower machines, so it is intended for 42## diagnostic use only. 43#options KMEMSTATS 44 45## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 46options SYSVMSG # System V message queues 47options SYSVSEM # System V semaphores 48options SYSVSHM # System V shared memory 49#options SHMMAXPGS=1024 # 1024 pages is the default 50 51## Loadable kernel module support; still under development. 52options LKM 53 54## NFS boot options; default on sparc is the bootparam protocol 55options NFS_BOOT_BOOTPARAM 56#options NFS_BOOT_BOOTP 57#options NFS_BOOT_DHCP 58 59#### Debugging options 60 61## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 62## serial console break or keyboard reset, where the PROM would normally 63## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 64# we enable DDB in GENERIC for now. 65options DDB # kernel dynamic debugger 66#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 67#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 68 69## You may also use gdb, on another computer connected to this machine over 70## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 71## a dev_t encoded device number of the serial port to use. 72## (0xc01 = ttya, 0xc02 = ttyb.) 73#options KGDB # support for kernel gdb 74#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 75#options KGDBRATE=38400 # baud rate 76 77 78## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 79## such that gdb(1) can be used on a kernel coredump. 80 81#makeoptions DEBUG="-g" 82 83 84## Adds code to the kernel that does internal consistency checks, and will 85## cause the kernel to panic if corruption of internal data structures 86## is detected. 87#options DIAGNOSTIC # extra kernel sanity checking 88 89## Enable (possibly expensive) debugging code that may also display messages 90## on the system console 91#options DEBUG 92 93## Make SCSI error messages more verbose when explaining their meanings. 94options SCSIVERBOSE 95 96## `INSECURE' turns off the kernel security level (securelevel = 0 always). 97## This allows writing to /dev/mem, loading kernel modules while multi-user, 98## and other insecurities good only for development work. Do not use this 99## option on a production machine. 100#options INSECURE 101 102## Allow non-root users to grab /dev/console with programs such as xconsole. 103## `xconsole' therefore does not need setuid root with this option enabled. 104#options UCONSOLE 105 106## `FDSCRIPTS' allows non-readable but executable scripts by providing a 107## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 108## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 109## opaque file mechanism. Perl calls this "secure setuid scripts." 110 111#options FDSCRIPTS 112#options SETUIDSCRIPTS 113 114## Options for compatibility with previous releases foreign system binaries. 115## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 116## additional user-level utilities or system configuration files. See 117## compat_sunos(8) and compat_svr4(8). 118 119options COMPAT_43 # 4.3BSD system interfaces 120options COMPAT_10 # NetBSD 1.0 binary compatibility 121options COMPAT_11 # NetBSD 1.1 binary compatibility 122options COMPAT_12 # NetBSD 1.2 binary compatibility 123options COMPAT_13 # NetBSD 1.3 binary compatibility 124options COMPAT_SPARC32 # NetBSD/sparc binary compatibility 125options COMPAT_SUNOS # SunOS 4.x binary compatibility 126options COMPAT_SVR4 # SunOS 5.x binary compatibility 127options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 128options EXEC_ELF64 # Exec module for sparc64 & SunOs 5.x binaries. 129 130## File systems. You probably need at least one of FFS or NFS. 131file-system FFS # Berkeley Fast Filesystem 132file-system NFS # Sun NFS-compatible filesystem client 133file-system KERNFS # kernel data-structure filesystem 134file-system NULLFS # NULL layered filesystem 135file-system MFS # memory-based filesystem 136file-system FDESC # user file descriptor filesystem 137file-system UMAPFS # uid/gid remapping filesystem 138file-system LFS # Log-based filesystem (still experimental) 139file-system PORTAL # portal filesystem (still experimental) 140file-system PROCFS # /proc 141file-system CD9660 # ISO 9660 + Rock Ridge file system 142file-system UNION # union file system 143file-system MSDOSFS # MS-DOS FAT filesystem(s). 144 145## File system options. 146options NFSSERVER # Sun NFS-compatible filesystem server 147options QUOTA # FFS quotas 148#options FFS_EI # FFS Endian Independent support 149 150## Network protocol support. In most environments, INET is required. 151options INET # IP (Internet Protocol) v4 152options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 153#options GATEWAY # packet forwarding ("router switch") 154options MROUTING # packet forwarding of multicast packets 155#options DIRECTED_BROADCAST # allow broadcasts through routers 156options NS # Xerox NS networking 157#options NSIP # Xerox NS tunneling over IP 158options ISO,TPIP # OSI networking 159options EON # OSI tunneling over IP 160#options CCITT,LLC,HDLC # X.25 packet switched protocol 161options NETATALK # AppleTalk (over Ethernet) protocol 162options NTP # Network Time Protocol in-kernel support 163#options PPS_SYNC # Add serial line synchronization for NTP 164options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 165options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 166options PPP_BSDCOMP # Add BSD compression to ppp device 167options PPP_DEFLATE # Add deflate (libz) compression to ppp device 168options PPP_FILTER # Add active filters for ppp (via bpf) 169 170 171#### Main bus and CPU .. all systems. 172mainbus0 at root 173cpu0 at mainbus0 174 175#### Bus types found on SPARC systems. 176 177sbus0 at mainbus0 # sun4c and sun4u 178#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 179#pci0 at mainbus0 # Darwin 180 181#### Standard system devices -- all required for a given architecture 182 183## Auxiliary system registers on sun4c and sun4m 184#auxreg0 at sbus0 185 186# We also need: 187# bpp0 at sbus0 # parallel port 188 189## Power status and control register on Sun4m systems 190# XXX is this on the ultrasparc? 191#power0 at sbus0 192 193## Mostek clock found on 4/300, sun4c, sun4m and sun4u systems. 194## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 195clock0 at sbus0 slot ? offset ? 196 197## Timer chip found on 4/300, sun4c, sun4m and sun4u systems. 198timer0 at mainbus0 # sun4c 199 200#### Serial port configuration 201 202## Zilog 8530 serial chips. Each has two-channels. 203## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 204zs0 at sbus0 slot ? offset ? 205zstty0 at zs0 channel 0 # ttya 206zstty1 at zs0 channel 1 # ttyb 207 208zs1 at sbus0 slot ? offset ? 209kbd0 at zs1 channel 0 # keyboard 210ms0 at zs1 channel 1 # mouse 211 212#### Disk controllers and disks 213 214## The following flags may be set for the NCR53c94 based esp driver: 215## bits 0-7: disable disconnect/reselect for the corresponding target 216## bits 8-15: disable synchronous negotiation for target [bit-8] 217 218## sun4/300, sun4c, sun4m and sun4u on-board SCSI, and FSBE/S SBus SCSI cards. 219## Both `dma' and `esp' are needed in all cases. 220## Two kinds of additional SBus SCSI interfaces are available. One uses 221## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 222 223## sun4/300 SCSI - an NCR53c94 or equivalent behind 224## an LSI Logic DMA controller 225 226dma0 at sbus0 slot ? offset ? # sun4c/sun4m/sun4u 227esp0 at dma0 flags 0x0000 # sun4m/sun4u 228 229# FSBE/S SCSI 230dma* at sbus? slot ? offset ? # SBus 231esp* at dma? flags 0x0000 # SBus 232 233scsibus* at esp? 234 235## Qlogic ISP SBus SCSI Card 236isp* at sbus? slot ? offset ? 237scsibus* at isp? 238 239## FAS support missing 240#fas* at sbus? slot ? offset ? 241#scsibus* at fas? 242 243## These entries find devices on all SCSI busses and assign 244## unit numbers dynamically. 245sd* at scsibus? target ? lun ? # SCSI disks 246st* at scsibus? target ? lun ? # SCSI tapes 247cd* at scsibus? target ? lun ? # SCSI CD-ROMs 248ch* at scsibus? target ? lun ? # SCSI changer devices 249ss* at scsibus? target ? lun ? # SCSI scanners 250uk* at scsibus? target ? lun ? # unknown SCSI 251 252## Floppy controller and drive found on SPARCstations. 253 254# need share with the sparc...uses auxreg. what is this on sparc64? 255#fdc0 at sbus0 slot ? offset ? 256#fd* at fdc0 # the drive itself 257 258## A disk-like interface to files. Can be used to create floppy, CD, 259## miniroot images, etc. 260 261pseudo-device vnd 4 262 263## Concatenated and striped disks; with this, you can create a software-based 264## disk array similar to a "RAID 0" setup. See ccd(4). 265 266pseudo-device ccd 4 267 268## RAIDframe disk driver: software RAID driver. See raid(4). 269 270pseudo-device raid 4 271 272## Memory disk device, used on boot floppies with compressed 273## kernel-plus-root-disk images. 274 275pseudo-device md 1 276 277 278#### Network interfaces 279 280## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 281## Three flavors of additional SBus ethernets are available. One attaches 282## directly like the sun4c on-board, one uses the ledma device like the 283## sun4m on-board, and one uses the lebuffer device. 284 285ledma0 at sbus0 slot ? offset ? # sun4m on-board 286le0 at ledma0 # sun4m on-board 287le* at sbus? slot ? offset ? # SBus 288ledma* at sbus? slot ? offset ? # SBus 289le* at ledma? # SBus 290lebuffer0 at sbus? slot ? offset ? # SBus 291le0 at lebuffer? # SBus 292lebuffer* at sbus? slot ? offset ? # SBus 293le* at lebuffer? # SBus 294 295## qec/be, qec/hme 296qec* at sbus? slot ? offset ? 297be* at qec? 298qe* at qec? 299 300## Loopback network interface; required 301pseudo-device loop 302 303## SLIP and CSLIP interfaces, for IP over a serial line. 304pseudo-device sl 2 305 306## PPP, the successor to SLIP. See pppd(8). 307pseudo-device ppp 2 308 309## Starmode Radio IP, a special hardware network device. 310pseudo-device strip 1 311 312## Network "tunnel" device, allowing protocol stacks to run in the userland. 313## This is used by the third-party user-mode "ppp" program, and others. 314pseudo-device tun 4 315 316## Generic L3 over IP tunnel 317#pseudo-device gre 2 # generic L3 over IP tunnel 318 319## Berkeley Packet Filter, required to run RARPD. A generic C-language 320## interface that allows selective examining of incoming packets. 321pseudo-device bpfilter 8 322 323## IP Filter, used in firewall and NAT applications. See ipnat(8) for 324## one example of the use of the IP Filter. 325pseudo-device ipfilter 326 327 328#### Audio and video devices 329 330## /dev/audio support (`audiocs' plus `audio') 331## 332audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 333audio* at audiocs0 334 335 336## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 337## systems. If your sun4 system has a cgfour installed in the P4 slot, 338## the P4 entries for "bwtwo" will attach to the overlay plane of the 339## "cgfour". 340 341#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 342#bwtwo* at sbus? slot ? offset ? # 343 344## Sun "cgthree" Sbus color framebuffer 345#cgthree0 at sbus? slot ? offset ? 346#cgthree* at sbus? slot ? offset ? 347 348## Sun "cgsix" accelerated color framebuffer. 349cgsix0 at sbus? slot ? offset ? 350cgsix* at sbus? slot ? offset ? 351 352## Sun "tcx" accelerated color framebuffer. 353#tcx0 at sbus? slot ? offset ? 354#tcx* at sbus? slot ? offset ? 355 356# Sun "cgfourteen" accelerated 24-bit framebuffer. 357#cgfourteen0 at obio0 # sun4m 358 359 360#### Other device configuration 361 362## Pseudo ttys, required for network logins and programs like screen. 363## 32 is a good number for average systems; you may have as many as you 364## like, though 256 is more or less the upper limit. Increasing this 365## number still requires you to run /dev/MAKEDEV to create the files 366## for the ptys. 367 368pseudo-device pty 64 # pseudo-ttys (for network, etc.) 369 370## Random device, used to implement /dev/random (a source of random noise), 371## and generate randomness for some kernel formulae. 372## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 373 374pseudo-device rnd 375