1# $NetBSD: TADPOLE3GX,v 1.18 2003/04/10 22:07:04 christos Exp $ 2 3include "arch/sparc/conf/std.sparc" 4 5#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 6 7maxusers 32 8 9## System kernel configuration. See options(4) for more detail. 10 11 12# Options for variants of the Sun SPARC architecure. 13# We currently support three architecture types; at least one is required. 14options SUN4M # sun4m - SS10, SS20, Classic, etc. 15 16## System options specific to the sparc machine type 17 18# Blink the power LED on some machines to indicate the system load. 19#options BLINK 20 21## Use a faster console than the PROM's slow drawing routines. Not needed 22## for headless (no framebuffer) machines. 23options RASTERCONSOLE # fast rasterop console 24#options FONT_GALLANT12x22 # the console font 25options FONT_BOLD8x16 # a somewhat smaller font 26options RASTERCONSOLE_FGCOL=WSCOL_BLACK 27options RASTERCONSOLE_BGCOL=WSCOL_WHITE 28 29#### System options that are the same for all ports 30 31## Root device configuration: change the ?'s if you are going to use a 32## nonstandard root partition (other than where the kernel is booted from) 33## and/or nonstandard root type (not ffs or nfs). Normally this can be 34## automagically determined at boot time. 35 36config netbsd root on ? type ? 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 55options USERCONF # userconf(4) support 56#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 57 58## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 59options NFS_BOOT_BOOTPARAM 60#options NFS_BOOT_BOOTP 61options NFS_BOOT_DHCP 62 63#### Debugging options 64 65## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 66## serial console break or keyboard reset, where the PROM would normally 67## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 68#options DDB # kernel dynamic debugger 69#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 70#options DDB_ONPANIC=1 # 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 KGDB_DEV and KGDB_DEVRATE should be specified; 74## KGDB_DEV is 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 KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 78#options KGDB_DEVRATE=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 84makeoptions 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. 103options INSECURE 104 105## `FDSCRIPTS' allows non-readable but executable scripts by providing a 106## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 107## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 108## opaque file mechanism. Perl calls this "secure setuid scripts." 109 110#options FDSCRIPTS 111#options SETUIDSCRIPTS 112 113## Options for compatibility with previous releases foreign system binaries. 114## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 115## additional user-level utilities or system configuration files. See 116## compat_sunos(8) and compat_svr4(8). 117 118options COMPAT_43 # 4.3BSD system interfaces 119options COMPAT_10 # NetBSD 1.0 binary compatibility 120options COMPAT_11 # NetBSD 1.1 binary compatibility 121options COMPAT_12 # NetBSD 1.2 binary compatibility 122options COMPAT_13 # NetBSD 1.3 binary compatibility 123options COMPAT_14 # NetBSD 1.4 binary compatibility 124options COMPAT_SUNOS # SunOS 4.x binary compatibility 125options COMPAT_SVR4 # SunOS 5.x binary compatibility 126#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 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 132#file-system NULLFS # NULL layered filesystem 133file-system MFS # memory-based filesystem 134#file-system FDESC # user file descriptor filesystem 135#file-system UMAPFS # uid/gid remapping filesystem 136#file-system LFS # Log-based filesystem (still experimental) 137#file-system PORTAL # portal filesystem (still experimental) 138file-system PROCFS # /proc 139file-system CD9660 # ISO 9660 + Rock Ridge file system 140#file-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 147 148## Network protocol support. In most environments, INET is required. 149options INET # IP (Internet Protocol) v4 150#options GATEWAY # packet forwarding ("router switch") 151#options MROUTING # packet forwarding of multicast packets 152#options DIRECTED_BROADCAST # allow broadcasts through routers 153#options NS # Xerox NS networking 154#options NSIP # Xerox NS tunneling over IP 155#options ISO,TPIP # OSI networking 156#options EON # OSI tunneling over IP 157#options CCITT,LLC,HDLC # X.25 packet switched protocol 158#options NETATALK # AppleTalk (over Ethernet) protocol 159options NTP # Network Time Protocol in-kernel support 160#options PPS_SYNC # Add serial line synchronization for NTP 161options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 162options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 163options PPP_BSDCOMP # Add BSD compression to ppp device 164options PPP_DEFLATE # Add deflate (libz) compression to ppp device 165options PPP_FILTER # Add active filters for ppp (via bpf) 166#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 167 168 169#### Main bus and CPU .. all systems. 170mainbus0 at root 171cpu0 at mainbus0 172 173#### Bus types found on SPARC systems. 174 175obio0 at mainbus0 # sun4 and sun4m 176iommu0 at mainbus0 # sun4m 177sbus0 at iommu0 # sun4m 178 179## SBus to PCMCIA bridge 180#tpcic* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 181#pcmcia* at tpcic? 182 183#### Standard system devices -- all required for a given architecture 184 185## Auxiliary system registers on sun4c and sun4m 186auxreg0 at obio0 # sun4m 187 188## Additional auxiliary system registers on Sparcbook 189auxiotwo0 at obio0 # sun4m 190 191## Mostek clock found on 4/300, sun4c, and sun4m systems. 192## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 193clock0 at obio0 # sun4m 194 195## Timer chip found on 4/300, sun4c, and sun4m systems. 196timer0 at obio0 # sun4m 197 198#### Serial port configuration 199 200## Zilog 8530 serial chips. Each has two-channels. 201## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 202zs0 at obio0 # sun4m 203zstty0 at zs0 channel 0 # ttya 204zstty1 at zs0 channel 1 # ttyb 205 206zs1 at obio0 # sun4m 207kbd0 at zs1 channel 0 # keyboard 208ms0 at zs1 channel 1 # mouse 209zstty* at zs? channel ? # mouse 210 211## Tadpole 3GX/3XL have a builtin modem that emulates a NS16450. 212com* at obio0 # sun4m (tadpole) 213 214## PCMCIA serial interfaces 215#com* at pcmcia? 216#pcmcom* at pcmcia? 217#com* at pcmcom? 218 219#### Disk controllers and disks 220 221# 222 223## The following flags may be set for the NCR53c94 based esp driver: 224## bits 0-7: disable disconnect/reselect for the corresponding target 225## bits 8-15: disable synchronous negotiation for target [bit-8] 226 227## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 228## Both `dma' and `esp' are needed in all cases. 229## Two kinds of additional SBus SCSI interfaces are available. One uses 230## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 231 232## sun4/300 SCSI - an NCR53c94 or equivalent behind 233## an LSI Logic DMA controller 234 235dma0 at sbus0 slot ? offset ? # sun4c/sun4m 236esp0 at dma0 flags 0x0000 # sun4m 237 238scsibus* at esp? 239 240## PCMCIA SCSI controllers 241#aic* at pcmcia? 242#scsibus* at aic? 243 244## These entries find devices on all SCSI busses and assign 245## unit numbers dynamically. 246sd* at scsibus? target ? lun ? # SCSI disks 247st* at scsibus? target ? lun ? # SCSI tapes 248cd* at scsibus? target ? lun ? # SCSI CD-ROMs 249ch* at scsibus? target ? lun ? # SCSI changer devices 250ss* at scsibus? target ? lun ? # SCSI scanners 251uk* at scsibus? target ? lun ? # unknown SCSI 252 253## PCMCIA IDE controllers 254#wdc* at pcmcia? 255#wd* at wdc? 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## Memory disk device, used on boot floppies with compressed 263## kernel-plus-root-disk images. 264 265#pseudo-device md 1 266 267 268#### Network interfaces 269 270## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 271## Three flavors of additional SBus ethernets are available. One attaches 272## directly like the sun4c on-board, one uses the ledma device like the 273## sun4m on-board, and one uses the lebuffer device. 274 275ledma0 at sbus0 slot ? offset ? # sun4m on-board 276le0 at ledma0 # sun4m on-board 277 278# PCMCIA ethernet devices 279#ep* at pcmcia? 280#mbe* at pcmcia? 281#ne* at pcmcia? 282#sm* at pcmcia? 283 284## Loopback network interface; required 285pseudo-device loop 286 287## PPP, the successor to SLIP. See pppd(8). 288pseudo-device ppp 2 289 290## Network "tunnel" device, allowing protocol stacks to run in the userland. 291## This is used by the third-party user-mode "ppp" program, and others. 292pseudo-device tun 4 293 294## Generic L3 over IP tunnel 295#pseudo-device gre 2 # generic L3 over IP tunnel 296 297## Berkeley Packet Filter, required to run RARPD. A generic C-language 298## interface that allows selective examining of incoming packets. 299pseudo-device bpfilter 16 300 301## IP Filter, used in firewall and NAT applications. See ipnat(8) for 302## one example of the use of the IP Filter. 303pseudo-device ipfilter 304 305 306#### Audio and video devices 307 308## /dev/audio support (`audioamd' plus `audio') 309## 310# The Tadpole 3GX audio is accessed through the ISDN chip which 311# is not currently supported. 312 313# Tadpole 3GX/3GS (P9100 -- P Nine One Zero Zero -> pnozz) 314pnozz0 at sbus? slot ? offset ? 315 316#### Other device configuration 317 318# Tadpole microcontroller 319tctrl0 at obio0 320 321## Pseudo ttys, required for network logins and programs like screen. 322 323pseudo-device pty # pseudo-ttys (for network, etc.) 324 325## Random device, used to implement /dev/random (a source of random noise), 326## and generate randomness for some kernel formulae. 327 328pseudo-device rnd 329 330pseudo-device clockctl # user control of clock subsystem 331