TADPOLE3GX revision 1.26
1# $NetBSD: TADPOLE3GX,v 1.26 2005/02/25 13:46:51 simonb 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#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 58 59## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 60options NFS_BOOT_BOOTPARAM 61#options NFS_BOOT_BOOTP 62options NFS_BOOT_DHCP 63 64#### Debugging options 65 66## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 67## serial console break or keyboard reset, where the PROM would normally 68## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 69#options DDB # kernel dynamic debugger 70#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 72 73## You may also use gdb, on another computer connected to this machine over 74## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 75## KGDB_DEV is a dev_t encoded device number of the serial port to use. 76## (0xc01 = ttya, 0xc02 = ttyb.) 77#options KGDB # support for kernel gdb 78#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 79#options KGDB_DEVRATE=38400 # baud rate 80 81 82## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 83## such that gdb(1) can be used on a kernel coredump. 84 85makeoptions DEBUG="-g" 86 87 88## Adds code to the kernel that does internal consistency checks, and will 89## cause the kernel to panic if corruption of internal data structures 90## is detected. 91#options DIAGNOSTIC # extra kernel sanity checking 92 93## Enable (possibly expensive) debugging code that may also display messages 94## on the system console 95#options DEBUG 96 97## Make SCSI error messages more verbose when explaining their meanings. 98options SCSIVERBOSE 99 100## `INSECURE' turns off the kernel security level (securelevel = 0 always). 101## This allows writing to /dev/mem, loading kernel modules while multi-user, 102## and other insecurities good only for development work. Do not use this 103## option on a production machine. 104options INSECURE 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_14 # NetBSD 1.4 binary compatibility 125options COMPAT_16 # NetBSD 1.6 binary compatibility 126options COMPAT_20 # NetBSD 2.0 binary compatibility 127options COMPAT_SUNOS # SunOS 4.x binary compatibility 128options COMPAT_SVR4 # SunOS 5.x binary compatibility 129#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 130options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 131 132## File systems. You probably need at least one of FFS or NFS. 133file-system FFS # Berkeley Fast Filesystem 134file-system NFS # Sun NFS-compatible filesystem client 135file-system KERNFS # kernel data-structure filesystem 136#file-system NULLFS # NULL layered filesystem 137file-system MFS # memory-based filesystem 138#file-system FDESC # user file descriptor filesystem 139#file-system UMAPFS # uid/gid remapping filesystem 140#file-system LFS # Log-based filesystem (still experimental) 141#file-system PORTAL # portal filesystem (still experimental) 142file-system PROCFS # /proc 143file-system CD9660 # ISO 9660 + Rock Ridge file system 144#file-system UNION # union file system 145file-system MSDOSFS # MS-DOS FAT filesystem(s). 146 147## File system options. 148options NFSSERVER # Sun NFS-compatible filesystem server 149options QUOTA # FFS quotas 150#options FFS_EI # FFS Endian Independent support 151#options FFS_NO_SNAPSHOT # ffs snapshots 152 153## Network protocol support. In most environments, INET is required. 154options INET # IP (Internet Protocol) v4 155#options GATEWAY # packet forwarding ("router switch") 156#options MROUTING # packet forwarding of multicast packets 157#options PIM # Protocol Independent Multicast 158#options DIRECTED_BROADCAST # allow broadcasts through routers 159#options NS # Xerox NS networking 160#options NSIP # Xerox NS tunneling over IP 161#options ISO,TPIP # OSI networking 162#options EON # OSI tunneling over IP 163#options CCITT,LLC,HDLC # X.25 packet switched protocol 164#options NETATALK # AppleTalk (over Ethernet) protocol 165options NTP # Network Time Protocol in-kernel support 166#options PPS_SYNC # Add serial line synchronization for NTP 167options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 168options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 169options PPP_BSDCOMP # Add BSD compression to ppp device 170options PPP_DEFLATE # Add deflate (libz) compression to ppp device 171options PPP_FILTER # Add active filters for ppp (via bpf) 172#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 173 174 175#### Main bus and CPU .. all systems. 176mainbus0 at root 177cpu0 at mainbus0 178 179#### Bus types found on SPARC systems. 180 181obio0 at mainbus0 # sun4 and sun4m 182iommu0 at mainbus0 # sun4m 183sbus0 at iommu0 # sun4m 184 185## SBus to PCMCIA bridge 186#tpcic* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 187#pcmcia* at tpcic? 188 189#### Standard system devices -- all required for a given architecture 190 191## Auxiliary system registers on sun4c and sun4m 192auxreg0 at obio0 # sun4m 193 194## Additional auxiliary system registers on Sparcbook 195auxiotwo0 at obio0 # sun4m 196 197## Mostek clock found on 4/300, sun4c, and sun4m systems. 198## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 199clock0 at obio0 # sun4m 200 201## Timer chip found on 4/300, sun4c, and sun4m systems. 202timer0 at obio0 # sun4m 203 204#### Serial port configuration 205 206## Zilog 8530 serial chips. Each has two-channels. 207## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 208zs0 at obio0 # sun4m 209zstty0 at zs0 channel 0 # ttya 210zstty1 at zs0 channel 1 # ttyb 211 212zs1 at obio0 # sun4m 213kbd0 at zs1 channel 0 # keyboard 214ms0 at zs1 channel 1 # mouse 215zstty* at zs? channel ? # mouse 216 217## Tadpole 3GX/3XL have a builtin modem that emulates a NS16450. 218com* at obio0 # sun4m (tadpole) 219 220## PCMCIA serial interfaces 221#com* at pcmcia? 222#pcmcom* at pcmcia? 223#com* at pcmcom? 224 225#### Disk controllers and disks 226 227# 228 229## The following flags may be set for the NCR53c94 based esp driver: 230## bits 0-7: disable disconnect/reselect for the corresponding target 231## bits 8-15: disable synchronous negotiation for target [bit-8] 232 233## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 234## Both `dma' and `esp' are needed in all cases. 235## Two kinds of additional SBus SCSI interfaces are available. One uses 236## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 237 238## sun4/300 SCSI - an NCR53c94 or equivalent behind 239## an LSI Logic DMA controller 240 241dma0 at sbus0 slot ? offset ? # sun4c/sun4m 242esp0 at dma0 flags 0x0000 # sun4m 243 244scsibus* at esp? 245 246## PCMCIA SCSI controllers 247#aic* at pcmcia? 248#scsibus* at aic? 249 250## These entries find devices on all SCSI busses and assign 251## unit numbers dynamically. 252sd* at scsibus? target ? lun ? # SCSI disks 253st* at scsibus? target ? lun ? # SCSI tapes 254cd* at scsibus? target ? lun ? # SCSI CD-ROMs 255ch* at scsibus? target ? lun ? # SCSI changer devices 256ss* at scsibus? target ? lun ? # SCSI scanners 257uk* at scsibus? target ? lun ? # unknown SCSI 258 259## PCMCIA IDE controllers 260#wdc* at pcmcia? 261#wd* at wdc? 262 263## A disk-like interface to files. Can be used to create floppy, CD, 264## miniroot images, etc. 265 266pseudo-device vnd 4 267 268## Memory disk device, used on boot floppies with compressed 269## kernel-plus-root-disk images. 270 271#pseudo-device md 1 272 273 274#### Network interfaces 275 276## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 277## Three flavors of additional SBus ethernets are available. One attaches 278## directly like the sun4c on-board, one uses the ledma device like the 279## sun4m on-board, and one uses the lebuffer device. 280 281ledma0 at sbus0 slot ? offset ? # sun4m on-board 282le0 at ledma0 # sun4m on-board 283 284# PCMCIA ethernet devices 285#ep* at pcmcia? 286#mbe* at pcmcia? 287#ne* at pcmcia? 288#sm* at pcmcia? 289 290## Loopback network interface; required 291pseudo-device loop 292 293## PPP, the successor to SLIP. See pppd(8). 294pseudo-device ppp 2 295 296## Network "tunnel" device, allowing protocol stacks to run in the userland. 297## This is used by the third-party user-mode "ppp" program, and others. 298pseudo-device tun 4 299 300## Generic L3 over IP tunnel 301#pseudo-device gre 2 # generic L3 over IP tunnel 302 303## Berkeley Packet Filter, required to run RARPD. A generic C-language 304## interface that allows selective examining of incoming packets. 305pseudo-device bpfilter 16 306 307## IP Filter, used in firewall and NAT applications. See ipnat(8) for 308## one example of the use of the IP Filter. 309pseudo-device ipfilter 310 311 312#### Audio and video devices 313 314## /dev/audio support (`audioamd' plus `audio') 315## 316# The Tadpole 3GX audio is accessed through the ISDN chip which 317# is not currently supported. 318 319# Tadpole 3GX/3GS (P9100 -- P Nine One Zero Zero -> pnozz) 320pnozz0 at sbus? slot ? offset ? 321 322#### Other device configuration 323 324# Tadpole microcontroller 325tctrl0 at obio0 326 327## Pseudo ttys, required for network logins and programs like screen. 328 329pseudo-device pty # pseudo-ttys (for network, etc.) 330 331## Random device, used to implement /dev/random (a source of random noise), 332## and generate randomness for some kernel formulae. 333 334pseudo-device rnd 335 336pseudo-device clockctl # user control of clock subsystem 337#pseudo-device fss 4 # file system snapshot device 338