1# $NetBSD: TADPOLE3GX,v 1.19 2003/10/07 09:43:58 tron 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_16 # NetBSD 1.6 binary compatibility 125options COMPAT_SUNOS # SunOS 4.x binary compatibility 126options COMPAT_SVR4 # SunOS 5.x binary compatibility 127#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 128 129## File systems. You probably need at least one of FFS or NFS. 130file-system FFS # Berkeley Fast Filesystem 131file-system NFS # Sun NFS-compatible filesystem client 132file-system KERNFS # kernel data-structure filesystem 133#file-system NULLFS # NULL layered filesystem 134file-system MFS # memory-based filesystem 135#file-system FDESC # user file descriptor filesystem 136#file-system UMAPFS # uid/gid remapping filesystem 137#file-system LFS # Log-based filesystem (still experimental) 138#file-system PORTAL # portal filesystem (still experimental) 139file-system PROCFS # /proc 140file-system CD9660 # ISO 9660 + Rock Ridge file system 141#file-system UNION # union file system 142file-system MSDOSFS # MS-DOS FAT filesystem(s). 143 144## File system options. 145options NFSSERVER # Sun NFS-compatible filesystem server 146options QUOTA # FFS quotas 147#options FFS_EI # FFS Endian Independent support 148 149## Network protocol support. In most environments, INET is required. 150options INET # IP (Internet Protocol) v4 151#options GATEWAY # packet forwarding ("router switch") 152#options MROUTING # packet forwarding of multicast packets 153#options DIRECTED_BROADCAST # allow broadcasts through routers 154#options NS # Xerox NS networking 155#options NSIP # Xerox NS tunneling over IP 156#options ISO,TPIP # OSI networking 157#options EON # OSI tunneling over IP 158#options CCITT,LLC,HDLC # X.25 packet switched protocol 159#options NETATALK # AppleTalk (over Ethernet) protocol 160options NTP # Network Time Protocol in-kernel support 161#options PPS_SYNC # Add serial line synchronization for NTP 162options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 163options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 164options PPP_BSDCOMP # Add BSD compression to ppp device 165options PPP_DEFLATE # Add deflate (libz) compression to ppp device 166options PPP_FILTER # Add active filters for ppp (via bpf) 167#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 168 169 170#### Main bus and CPU .. all systems. 171mainbus0 at root 172cpu0 at mainbus0 173 174#### Bus types found on SPARC systems. 175 176obio0 at mainbus0 # sun4 and sun4m 177iommu0 at mainbus0 # sun4m 178sbus0 at iommu0 # sun4m 179 180## SBus to PCMCIA bridge 181#tpcic* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 182#pcmcia* at tpcic? 183 184#### Standard system devices -- all required for a given architecture 185 186## Auxiliary system registers on sun4c and sun4m 187auxreg0 at obio0 # sun4m 188 189## Additional auxiliary system registers on Sparcbook 190auxiotwo0 at obio0 # sun4m 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 obio0 # sun4m 195 196## Timer chip found on 4/300, sun4c, and sun4m systems. 197timer0 at obio0 # sun4m 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 obio0 # sun4m 204zstty0 at zs0 channel 0 # ttya 205zstty1 at zs0 channel 1 # ttyb 206 207zs1 at obio0 # sun4m 208kbd0 at zs1 channel 0 # keyboard 209ms0 at zs1 channel 1 # mouse 210zstty* at zs? channel ? # mouse 211 212## Tadpole 3GX/3XL have a builtin modem that emulates a NS16450. 213com* at obio0 # sun4m (tadpole) 214 215## PCMCIA serial interfaces 216#com* at pcmcia? 217#pcmcom* at pcmcia? 218#com* at pcmcom? 219 220#### Disk controllers and disks 221 222# 223 224## The following flags may be set for the NCR53c94 based esp driver: 225## bits 0-7: disable disconnect/reselect for the corresponding target 226## bits 8-15: disable synchronous negotiation for target [bit-8] 227 228## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 229## Both `dma' and `esp' are needed in all cases. 230## Two kinds of additional SBus SCSI interfaces are available. One uses 231## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 232 233## sun4/300 SCSI - an NCR53c94 or equivalent behind 234## an LSI Logic DMA controller 235 236dma0 at sbus0 slot ? offset ? # sun4c/sun4m 237esp0 at dma0 flags 0x0000 # sun4m 238 239scsibus* at esp? 240 241## PCMCIA SCSI controllers 242#aic* at pcmcia? 243#scsibus* at aic? 244 245## These entries find devices on all SCSI busses and assign 246## unit numbers dynamically. 247sd* at scsibus? target ? lun ? # SCSI disks 248st* at scsibus? target ? lun ? # SCSI tapes 249cd* at scsibus? target ? lun ? # SCSI CD-ROMs 250ch* at scsibus? target ? lun ? # SCSI changer devices 251ss* at scsibus? target ? lun ? # SCSI scanners 252uk* at scsibus? target ? lun ? # unknown SCSI 253 254## PCMCIA IDE controllers 255#wdc* at pcmcia? 256#wd* at wdc? 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## Memory disk device, used on boot floppies with compressed 264## kernel-plus-root-disk images. 265 266#pseudo-device md 1 267 268 269#### Network interfaces 270 271## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 272## Three flavors of additional SBus ethernets are available. One attaches 273## directly like the sun4c on-board, one uses the ledma device like the 274## sun4m on-board, and one uses the lebuffer device. 275 276ledma0 at sbus0 slot ? offset ? # sun4m on-board 277le0 at ledma0 # sun4m on-board 278 279# PCMCIA ethernet devices 280#ep* at pcmcia? 281#mbe* at pcmcia? 282#ne* at pcmcia? 283#sm* at pcmcia? 284 285## Loopback network interface; required 286pseudo-device loop 287 288## PPP, the successor to SLIP. See pppd(8). 289pseudo-device ppp 2 290 291## Network "tunnel" device, allowing protocol stacks to run in the userland. 292## This is used by the third-party user-mode "ppp" program, and others. 293pseudo-device tun 4 294 295## Generic L3 over IP tunnel 296#pseudo-device gre 2 # generic L3 over IP tunnel 297 298## Berkeley Packet Filter, required to run RARPD. A generic C-language 299## interface that allows selective examining of incoming packets. 300pseudo-device bpfilter 16 301 302## IP Filter, used in firewall and NAT applications. See ipnat(8) for 303## one example of the use of the IP Filter. 304pseudo-device ipfilter 305 306 307#### Audio and video devices 308 309## /dev/audio support (`audioamd' plus `audio') 310## 311# The Tadpole 3GX audio is accessed through the ISDN chip which 312# is not currently supported. 313 314# Tadpole 3GX/3GS (P9100 -- P Nine One Zero Zero -> pnozz) 315pnozz0 at sbus? slot ? offset ? 316 317#### Other device configuration 318 319# Tadpole microcontroller 320tctrl0 at obio0 321 322## Pseudo ttys, required for network logins and programs like screen. 323 324pseudo-device pty # pseudo-ttys (for network, etc.) 325 326## Random device, used to implement /dev/random (a source of random noise), 327## and generate randomness for some kernel formulae. 328 329pseudo-device rnd 330 331pseudo-device clockctl # user control of clock subsystem 332