GENERIC revision 1.5
1# $NetBSD: GENERIC,v 1.5 1998/08/27 11:40:07 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. 33options UVM_PAGE_TRKOWN 34options UVMHIST 35#options UVMHIST_PRINT # Loud! 36#options PMAP_NEW # new pmap interface; not yet supported 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#options 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. 128#options EXEC_ELF64 # Exec module for SunOS 5.x binaries. 129options __ELF__ 130 131## File systems. You probably need at least one of FFS or NFS. 132file-system FFS # Berkeley Fast Filesystem 133file-system NFS # Sun NFS-compatible filesystem client 134file-system KERNFS # kernel data-structure filesystem 135file-system NULLFS # NULL layered filesystem 136file-system MFS # memory-based filesystem 137file-system FDESC # user file descriptor filesystem 138file-system UMAPFS # uid/gid remapping filesystem 139file-system LFS # Log-based filesystem (still experimental) 140file-system PORTAL # portal filesystem (still experimental) 141file-system PROCFS # /proc 142file-system CD9660 # ISO 9660 + Rock Ridge file system 143file-system UNION # union file system 144file-system MSDOSFS # MS-DOS FAT filesystem(s). 145 146## File system options. 147options NFSSERVER # Sun NFS-compatible filesystem server 148options QUOTA # FFS quotas 149#options FFS_EI # FFS Endian Independent support 150 151## Network protocol support. In most environments, INET is required. 152options INET # IP (Internet Protocol) v4 153options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 154#options GATEWAY # packet forwarding ("router switch") 155#options MROUTING # packet forwarding of multicast packets 156#options DIRECTED_BROADCAST # allow broadcasts through routers 157options NS # Xerox NS networking 158#options NSIP # Xerox NS tunneling over IP 159options ISO,TPIP # OSI networking 160options EON # OSI tunneling over IP 161#options CCITT,LLC,HDLC # X.25 packet switched protocol 162options NETATALK # AppleTalk (over Ethernet) protocol 163#options NTP # Network Time Protocol in-kernel support 164#options PPS_SYNC # Add serial line synchronization for NTP 165#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 166#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 167#options PPP_BSDCOMP # Add BSD compression to ppp device 168#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 169#options PPP_FILTER # Add active filters for ppp (via bpf) 170 171 172 173#### Main bus and CPU .. all systems. 174mainbus0 at root 175cpu0 at mainbus0 176 177#### Bus types found on SPARC systems. 178 179sbus0 at mainbus0 # sun4c and sun4u 180#upa0 at mainbus0 # Ultra 1E, Ultra 2, Ex0000 181#pci0 at mainbus0 # Darwin 182 183#### Standard system devices -- all required for a given architecture 184 185## Auxiliary system registers on sun4c and sun4m 186#auxreg0 at sbus0 187 188# We also need: 189# bpp0 at sbus0 # parallel port 190 191## Power status and control register on Sun4m systems 192#power0 at sbus0 193 194## Mostek clock found on 4/300, sun4c, and sun4m systems. 195## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 196clock0 at sbus0 slot ? offset ? 197 198## Timer chip found on 4/300, sun4c, and sun4m systems. 199timer0 at mainbus0 # sun4c 200 201#### Serial port configuration 202 203## Zilog 8530 serial chips. Each has two-channels. 204## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 205zs0 at sbus0 slot ? offset ? 206zstty0 at zs0 channel 0 # ttya 207zstty1 at zs0 channel 1 # ttyb 208 209zs1 at sbus0 slot ? offset ? 210kbd0 at zs1 channel 0 # keyboard 211ms0 at zs1 channel 1 # mouse 212 213#### Disk controllers and disks 214 215# 216 217## The following flags may be set for the NCR53c94 based esp driver: 218## bits 0-7: disable disconnect/reselect for the corresponding target 219## bits 8-15: disable synchronous negotiation for target [bit-8] 220 221## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 222## Both `dma' and `esp' are needed in all cases. 223## Two kinds of additional SBus SCSI interfaces are available. One uses 224## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 225 226## sun4/300 SCSI - an NCR53c94 or equivalent behind 227## an LSI Logic DMA controller 228 229dma0 at sbus0 slot ? offset ? # sun4c/sun4m 230esp0 at dma0 flags 0x0000 # sun4m 231 232# FSBE/S SCSI 233dma* at sbus? slot ? offset ? # SBus 234esp* at dma? flags 0x0000 # SBus 235 236scsibus* at esp? 237 238## Qlogic ISP SBus SCSI Card 239isp* at sbus? slot ? offset ? 240scsibus* at isp? 241 242## These entries find devices on all SCSI busses and assign 243## unit numbers dynamically. 244sd* at scsibus? target ? lun ? # SCSI disks 245st* at scsibus? target ? lun ? # SCSI tapes 246cd* at scsibus? target ? lun ? # SCSI CD-ROMs 247ch* at scsibus? target ? lun ? # SCSI changer devices 248ss* at scsibus? target ? lun ? # SCSI scanners 249uk* at scsibus? target ? lun ? # unknown SCSI 250 251 252## Floppy controller and drive found on SPARCstations. 253 254#fdc0 at sbus0 slot ? offset ? 255#fd* at fdc0 slot ? offset ? # the drive itself 256 257## A disk-like interface to files. Can be used to create floppy, CD, 258## miniroot images, etc. 259 260pseudo-device vnd 4 261 262## Concatenated and striped disks; with this, you can create a software-based 263## disk array similar to a "RAID 0" setup. See ccd(4). 264 265pseudo-device ccd 4 266 267## Memory disk device, used on boot floppies with compressed 268## kernel-plus-root-disk images. 269 270#pseudo-device md 1 271 272 273#### Network interfaces 274 275## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 276## Three flavors of additional SBus ethernets are available. One attaches 277## directly like the sun4c on-board, one uses the ledma device like the 278## sun4m on-board, and one uses the lebuffer device. 279 280ledma0 at sbus0 slot ? offset ? # sun4m on-board 281le0 at ledma0 # sun4m on-board 282le* at sbus? slot ? offset ? # SBus 283ledma* at sbus? slot ? offset ? # SBus 284le* at ledma? # SBus 285lebuffer0 at sbus? slot ? offset ? # SBus 286le0 at lebuffer? # SBus 287lebuffer* at sbus? slot ? offset ? # SBus 288le* at lebuffer? # SBus 289 290 291## Loopback network interface; required 292pseudo-device loop 293 294## SLIP and CSLIP interfaces, for IP over a serial line. 295pseudo-device sl 2 296 297## PPP, the successor to SLIP. See pppd(8). 298pseudo-device ppp 2 299 300## Starmode Radio IP, a special hardware network device. 301#pseudo-device strip 1 302 303## Network "tunnel" device, allowing protocol stacks to run in the userland. 304## This is used by the third-party user-mode "ppp" program, and others. 305pseudo-device tun 4 306 307## Berkeley Packet Filter, required to run RARPD. A generic C-language 308## interface that allows selective examining of incoming packets. 309pseudo-device bpfilter 8 310 311## IP Filter, used in firewall and NAT applications. See ipnat(8) for 312## one example of the use of the IP Filter. 313pseudo-device ipfilter 314 315 316#### Audio and video devices 317 318## /dev/audio support (`audioamd' plus `audio') 319## 320#audioamd0 at mainbus0 # sun4c 321#audioamd0 at obio0 # sun4m 322#audioamd0 at sbus0 slot ? offset ? # sun4m 323#audio* at audioamd0 324 325 326## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 327## systems. If your sun4 system has a cgfour installed in the P4 slot, 328## the P4 entries for "bwtwo" will attach to the overlay plane of the 329## "cgfour". 330 331#bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 332#bwtwo* at sbus? slot ? offset ? # 333 334## Sun "cgthree" Sbus color framebuffer 335#cgthree0 at sbus? slot ? offset ? 336#cgthree* at sbus? slot ? offset ? 337 338## Sun "cgsix" accelerated color framebuffer. 339cgsix0 at sbus? slot ? offset ? 340cgsix* at sbus? slot ? offset ? 341 342## Sun "tcx" accelerated color framebuffer. 343#tcx0 at sbus? slot ? offset ? 344#tcx* at sbus? slot ? offset ? 345 346# Sun "cgfourteen" accelerated 24-bit framebuffer. 347#cgfourteen0 at obio0 # sun4m 348 349 350#### Other device configuration 351 352## Pseudo ttys, required for network logins and programs like screen. 353## 32 is a good number for average systems; you may have as many as you 354## like, though 256 is more or less the upper limit. Increasing this 355## number still requires you to run /dev/MAKEDEV to create the files 356## for the ptys. 357 358pseudo-device pty 32 # pseudo-ttys (for network, etc.) 359 360## Random device, used to implement /dev/random (a source of random noise), 361## and generate randomness for some kernel formulae. 362## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 363 364#pseudo-device rnd 365