GENERIC revision 1.1
1# $NetBSD: GENERIC,v 1.1 1998/06/20 04:58:50 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 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. 19options RASTERCONSOLE # fast rasterop console 20 21 22#### System options that are the same for all ports 23 24## Root device configuration: change the ?'s if you are going to use a 25## nonstandard root partition (other than where the kernel is booted from) 26## and/or nonstandard root type (not ffs or nfs). Normally this can be 27## automagically determined at boot time. 28 29config netbsd root on ? type ? 30 31## Virtual memory configuration. There are two choices, the old Mach 32## based VM system, or the new UVM system. 33options OLDVM # MACH VM 34#options UVM # UVM VM 35 36## System call tracing (see ktrace(1)). 37options KTRACE 38 39## Collect statistics on kernel malloc's and free's. This does have a 40## significant performance hit on slower machines, so it is intended for 41## diagnostic use only. 42#options KMEMSTATS 43 44## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 45options SYSVMSG # System V message queues 46options SYSVSEM # System V semaphores 47options SYSVSHM # System V shared memory 48#options SHMMAXPGS=1024 # 1024 pages is the default 49 50## Loadable kernel module support; still under development. 51options LKM 52 53## NFS boot options; default on sparc is the bootparam protocol 54options NFS_BOOT_BOOTPARAM 55#options NFS_BOOT_BOOTP 56#options NFS_BOOT_DHCP 57 58#### Debugging options 59 60## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 61## serial console break or keyboard reset, where the PROM would normally 62## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 63#options DDB # kernel dynamic debugger 64#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 65#options DDB_ONPANIC # see also sysctl(8): `ddb.onpanic' 66 67## You may also use gdb, on another computer connected to this machine over 68## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 69## a dev_t encoded device number of the serial port to use. 70## (0xc01 = ttya, 0xc02 = ttyb.) 71#options KGDB # support for kernel gdb 72#options KGDBDEV=0xc01 # kgdb device number (this sample is `ttyb') 73#options KGDBRATE=38400 # baud rate 74 75 76## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 77## such that gdb(1) can be used on a kernel coredump. 78 79#makeoptions DEBUG="-g" 80 81 82## Adds code to the kernel that does internal consistency checks, and will 83## cause the kernel to panic if corruption of internal data structures 84## is detected. 85#options DIAGNOSTIC # extra kernel sanity checking 86 87## Enable (possibly expensive) debugging code that may also display messages 88## on the system console 89#options DEBUG 90 91## Make SCSI error messages more verbose when explaining their meanings. 92options SCSIVERBOSE 93 94## `INSECURE' turns off the kernel security level (securelevel = 0 always). 95## This allows writing to /dev/mem, loading kernel modules while multi-user, 96## and other insecurities good only for development work. Do not use this 97## option on a production machine. 98#options INSECURE 99 100## Allow non-root users to grab /dev/console with programs such as xconsole. 101## `xconsole' therefore does not need setuid root with this option enabled. 102#options UCONSOLE 103 104## `FDSCRIPTS' allows non-readable but executable scripts by providing a 105## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 106## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 107## opaque file mechanism. Perl calls this "secure setuid scripts." 108 109#options FDSCRIPTS 110#options SETUIDSCRIPTS 111 112## Options for compatibility with previous releases foreign system binaries. 113## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 114## additional user-level utilities or system configuration files. See 115## compat_sunos(8) and compat_svr4(8). 116 117options COMPAT_43 # 4.3BSD system interfaces 118options COMPAT_10 # NetBSD 1.0 binary compatibility 119options COMPAT_11 # NetBSD 1.1 binary compatibility 120options COMPAT_12 # NetBSD 1.2 binary compatibility 121options COMPAT_13 # NetBSD 1.3 binary compatibility 122options COMPAT_SUNOS # SunOS 4.x binary compatibility 123options COMPAT_SVR4 # SunOS 5.x binary compatibility 124options EXEC_ELF32 # Exec module for SunOS 5.x binaries. 125#options EXEC_ELF64 # Exec module for SunOS 5.x binaries. 126options __ELF__ 127 128## File systems. You probably need at least one of FFS or NFS. 129file-system FFS # Berkeley Fast Filesystem 130file-system NFS # Sun NFS-compatible filesystem client 131file-system KERNFS # kernel data-structure filesystem 132file-system NULLFS # NULL layered filesystem 133file-system MFS # memory-based filesystem 134file-system FDESC # user file descriptor filesystem 135file-system UMAPFS # uid/gid remapping filesystem 136file-system LFS # Log-based filesystem (still experimental) 137file-system PORTAL # portal filesystem (still experimental) 138file-system PROCFS # /proc 139file-system CD9660 # ISO 9660 + Rock Ridge file system 140file-system UNION # union file system 141file-system MSDOSFS # MS-DOS FAT filesystem(s). 142 143## File system options. 144options NFSSERVER # Sun NFS-compatible filesystem server 145options QUOTA # FFS quotas 146#options FFS_EI # FFS Endian Independent support 147options FIFO # POSIX fifo support (in all filesystems) 148 149## Network protocol support. In most environments, INET is required. 150options INET # IP (Internet Protocol) v4 151options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 152#options GATEWAY # packet forwarding ("router switch") 153#options MROUTING # packet forwarding of multicast packets 154#options DIRECTED_BROADCAST # allow broadcasts through routers 155options NS # Xerox NS networking 156#options NSIP # Xerox NS tunneling over IP 157options ISO,TPIP # OSI networking 158options EON # OSI tunneling over IP 159#options CCITT,LLC,HDLC # X.25 packet switched protocol 160options NETATALK # AppleTalk (over Ethernet) protocol 161#options NTP # Network Time Protocol in-kernel support 162#options PPS_SYNC # Add serial line synchronization for NTP 163#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 164#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 165#options PPP_BSDCOMP # Add BSD compression to ppp device 166#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 167#options PPP_FILTER # Add active filters for ppp (via bpf) 168 169 170 171#### 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 184auxreg0 at sbus0 185 186# We also need: 187# bpp0 at sbus0 # parallel port 188 189## Power status and control register on Sun4m systems 190power0 at sbus0 191 192## Mostek clock found on 4/300, sun4c, and sun4m systems. 193## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 194clock0 at sbus0 195 196## Timer chip found on 4/300, sun4c, and sun4m systems. 197timer0 at mainbus0 # sun4c 198 199#### Serial port configuration 200 201## Zilog 8530 serial chips. Each has two-channels. 202## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 203zs0 at sbus0 204zstty0 at zs0 channel 0 # ttya 205zstty1 at zs0 channel 1 # ttyb 206 207zs1 at sbus0 208kbd0 at zs1 channel 0 # keyboard 209ms0 at zs1 channel 1 # mouse 210 211#### Disk controllers and disks 212 213# 214 215## The following flags may be set for the NCR53c94 based esp driver: 216## bits 0-7: disable disconnect/reselect for the corresponding target 217## bits 8-15: disable synchronous negotiation for target [bit-8] 218 219## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 220## Both `dma' and `esp' are needed in all cases. 221## Two kinds of additional SBus SCSI interfaces are available. One uses 222## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 223 224## sun4/300 SCSI - an NCR53c94 or equivalent behind 225## an LSI Logic DMA controller 226 227dma0 at sbus0 slot ? offset ? # sun4c/sun4m 228esp0 at dma0 flags 0x0000 # sun4m 229 230# FSBE/S SCSI 231dma* at sbus? slot ? offset ? # SBus 232esp* at dma? flags 0x0000 # SBus 233 234scsibus* at esp? 235 236## Qlogic ISP SBus SCSI Card 237#isp* at sbus? slot ? offset ? 238#scsibus* at isp? 239 240## These entries find devices on all SCSI busses and assign 241## unit numbers dynamically. 242sd* at scsibus? target ? lun ? # SCSI disks 243st* at scsibus? target ? lun ? # SCSI tapes 244cd* at scsibus? target ? lun ? # SCSI CD-ROMs 245ch* at scsibus? target ? lun ? # SCSI changer devices 246ss* at scsibus? target ? lun ? # SCSI scanners 247uk* at scsibus? target ? lun ? # unknown SCSI 248 249 250## Floppy controller and drive found on SPARCstations. 251 252#fdc0 at sbus0 253#fd* at fdc0 # the drive itself 254 255## A disk-like interface to files. Can be used to create floppy, CD, 256## miniroot images, etc. 257 258pseudo-device vnd 4 259 260## Concatenated and striped disks; with this, you can create a software-based 261## disk array similar to a "RAID 0" setup. See ccd(4). 262 263pseudo-device ccd 4 264 265## Memory disk device, used on boot floppies with compressed 266## kernel-plus-root-disk images. 267 268#pseudo-device md 1 269 270 271#### Network interfaces 272 273## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 274## Three flavors of additional SBus ethernets are available. One attaches 275## directly like the sun4c on-board, one uses the ledma device like the 276## sun4m on-board, and one uses the lebuffer device. 277 278ledma0 at sbus0 slot ? offset ? # sun4m on-board 279le0 at ledma0 # sun4m on-board 280le* at sbus? slot ? offset ? # SBus 281ledma* at sbus? slot ? offset ? # SBus 282le* at ledma? # SBus 283lebuffer0 at sbus? slot ? offset ? # SBus 284le0 at lebuffer? # SBus 285lebuffer* at sbus? slot ? offset ? # SBus 286le* at lebuffer? # SBus 287 288 289## Loopback network interface; required 290pseudo-device loop 291 292## SLIP and CSLIP interfaces, for IP over a serial line. 293pseudo-device sl 2 294 295## PPP, the successor to SLIP. See pppd(8). 296pseudo-device ppp 2 297 298## Starmode Radio IP, a special hardware network device. 299#pseudo-device strip 1 300 301## Network "tunnel" device, allowing protocol stacks to run in the userland. 302## This is used by the third-party user-mode "ppp" program, and others. 303pseudo-device tun 4 304 305## Berkeley Packet Filter, required to run RARPD. A generic C-language 306## interface that allows selective examining of incoming packets. 307pseudo-device bpfilter 8 308 309## IP Filter, used in firewall and NAT applications. See ipnat(8) for 310## one example of the use of the IP Filter. 311pseudo-device ipfilter 312 313 314#### Audio and video devices 315 316## /dev/audio support (`audioamd' plus `audio') 317## 318#audioamd0 at mainbus0 # sun4c 319#audioamd0 at obio0 # sun4m 320#audioamd0 at sbus0 slot ? offset ? # sun4m 321#audio* at audioamd0 322 323 324## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 325## systems. If your sun4 system has a cgfour installed in the P4 slot, 326## the P4 entries for "bwtwo" will attach to the overlay plane of the 327## "cgfour". 328 329bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 330bwtwo* at sbus? slot ? offset ? # 331 332## Sun "cgthree" Sbus color framebuffer 333cgthree0 at sbus? slot ? offset ? 334cgthree* at sbus? slot ? offset ? 335 336## Sun "cgsix" accelerated color framebuffer. 337cgsix0 at sbus? slot ? offset ? 338cgsix* at sbus? slot ? offset ? 339 340## Sun "tcx" accelerated color framebuffer. 341tcx0 at sbus? slot ? offset ? 342tcx* at sbus? slot ? offset ? 343 344# Sun "cgfourteen" accelerated 24-bit framebuffer. 345cgfourteen0 at obio0 # sun4m 346 347 348#### Other device configuration 349 350## Pseudo ttys, required for network logins and programs like screen. 351## 32 is a good number for average systems; you may have as many as you 352## like, though 256 is more or less the upper limit. Increasing this 353## number still requires you to run /dev/MAKEDEV to create the files 354## for the ptys. 355 356pseudo-device pty 32 # pseudo-ttys (for network, etc.) 357 358## Random device, used to implement /dev/random (a source of random noise), 359## and generate randomness for some kernel formulae. 360## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 361 362#pseudo-device rnd 363