GENERIC revision 1.25
1# $NetBSD: GENERIC,v 1.25 1998/12/15 19:50:21 itohy Exp $ 2 3# 4# GENERIC 5# 6 7include "arch/x68k/conf/std.x68k" 8 9maxusers 32 10 11## System kernel configuration. See options(4) for more detail. 12 13 14## Options for variants of the m68k MPU 15## you must have at least the correct one; REQUIRED 16options M68030 17options M68040 18options M68060 19 20 21#### System options specific to the x68k port 22 23#options UVM # new virtual memory system 24options MACHINE_NONCONTIG # support for noncontiguous memory 25options MACHINE_NEW_NONCONTIG # new i/f for noncontig memory support 26options FPU_EMULATE # software fpu emulation for MC68030 27options FPSP # floating point emulation for MC68040 28options M060SP # int/fp emulation for MC68060 29options JUPITER # support for "Jupiter-X" accelerator 30options MAPPEDCOPY # use page mapping for large copyin/copyout 31options EIOMAPSIZE=0 # do not map PCI address space 32 33 34#### System options that are the same for all ports 35 36## Root device configuration: change the ?'s if you are going to use a 37## nonstandard root partition (other than where the kernel is booted from) 38## and/or nonstandard root type (not ffs or nfs). Normally this can be 39## automagically determined at boot time. 40 41config netbsd root on ? type ? 42 43## RTC is offset from GMT; -540 means JST-9 44options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 45 46## System call tracing (see ktrace(1)). 47options KTRACE 48 49## Collect statistics on kernel malloc's and free's. This does have a 50## significant performance hit on slower machines, so it is intended for 51## diagnostic use only. 52#options KMEMSTATS 53 54## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 55options SYSVMSG # System V message queues 56options SYSVSEM # System V semaphores 57options SYSVSHM # System V shared memory 58#options SHMMAXPGS=1024 # 1024 pages is the default 59 60## Loadable kernel module support 61options LKM 62 63## NFS boot options; not supported currently: needs nfsboot program 64#options NFS_BOOT_BOOTPARAM 65#options NFS_BOOT_BOOTP 66#options NFS_BOOT_DHCP 67 68#### Debugging options 69 70## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 71## serial console break or keyboard reset, where the PROM would normally 72## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 73options DDB # kernel dynamic debugger 74options DDB_HISTORY_SIZE=100 # enable history editing in DDB 75options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 76options PANICBUTTON # interrupt switch invokes DDB 77 78## You may also use gdb, on another computer connected to this machine over 79## a serial port. Both KGDBDEV and KGDBRATE should be specified; KGDBDEV is 80## a dev_t encoded device number of the serial port to use. 81## KGDB is not supported for now. 82#options KGDB # support for kernel gdb 83#options KGDBDEV=0xc00 # kgdb device number 84#options KGDBRATE=9600 # baud rate 85 86## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 87## such that gdb(1) can be used on a kernel coredump. 88 89#makeoptions DEBUG="-g" 90 91## Adds code to the kernel that does internal consistency checks, and will 92## cause the kernel to panic if corruption of internal data structures 93## is detected. 94#options DIAGNOSTIC # extra kernel sanity checking 95 96## Enable (possibly expensive) debugging code that may also display messages 97## on the system console 98#options DEBUG 99 100## Make SCSI error messages more verbose when explaining their meanings. 101options SCSIVERBOSE 102 103## `INSECURE' turns off the kernel security level (securelevel = 0 always). 104## This allows writing to /dev/mem, loading kernel modules while multi-user, 105## and other insecurities good only for development work. Do not use this 106## option on a production machine. 107#options INSECURE 108 109## Allow non-root users to grab /dev/console with programs such as xconsole. 110## `xconsole' therefore does not need setuid root with this option enabled. 111#options UCONSOLE 112 113## `FDSCRIPTS' allows non-readable but executable scripts by providing a 114## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 115## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 116## opaque file mechanism. Perl calls this "secure setuid scripts." 117 118#options FDSCRIPTS 119#options SETUIDSCRIPTS 120 121## Options for compatibility with previous releases foreign system binaries. 122 123options COMPAT_43 # 4.3BSD system interfaces 124options COMPAT_09 # NetBSD 0.9 binary compatibility 125options COMPAT_10 # NetBSD 1.0 binary compatibility 126options COMPAT_11 # NetBSD 1.1 binary compatibility 127options COMPAT_12 # NetBSD 1.2 binary compatibility 128options COMPAT_13 # NetBSD 1.3 binary compatibility 129#options COMPAT_M68K4K # NetBSD/m68k4k binaries 130#options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 131#options COMPAT_LINUX # Linux/m68k binary compatibility 132#options EXEC_ELF32 # 32-bit ELF executables (Linux) 133 134## File systems. 135file-system FFS # Berkeley Fast Filesystem 136file-system NFS # Sun NFS-compatible filesystem client 137file-system KERNFS # kernel data-structure filesystem 138file-system NULLFS # NULL layered filesystem 139file-system MFS # memory-based filesystem 140#file-system FDESC # user file descriptor filesystem 141file-system UMAPFS # uid/gid remapping filesystem 142#file-system LFS # Log-based filesystem (still experimental) 143file-system PORTAL # portal filesystem (still experimental) 144file-system PROCFS # /proc 145file-system CD9660 # ISO 9660 + Rock Ridge file system 146file-system UNION # union file system 147file-system MSDOSFS # MS-DOS FAT filesystem(s). 148#file-system ADOSFS # AmigaDOS filesystem 149 150## File system options. 151options NFSSERVER # Sun NFS-compatible filesystem server 152options QUOTA # FFS quotas 153#options FFS_EI # FFS Endian Independent support 154 155## Network protocol support. In most environments, INET is required. 156options INET # IP (Internet Protocol) v4 157options TCP_COMPAT_42 # 4.2BSD IP implementation compatibility 158#options GATEWAY # packet forwarding ("router switch") 159#options MROUTING # packet forwarding of multicast packets 160#options DIRECTED_BROADCAST # allow broadcasts through routers 161#options NS # Xerox NS networking 162#options NSIP # Xerox NS tunneling over IP 163#options ISO,TPIP # OSI networking 164#options EON # OSI tunneling over IP 165#options CCITT,LLC,HDLC # X.25 packet switched protocol 166options NETATALK # AppleTalk (over Ethernet) protocol 167options NTP # Network Time Protocol in-kernel support 168#options PPS_SYNC # Add serial line synchronization for NTP 169#options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 170#options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 171#options PPP_BSDCOMP # Add BSD compression to ppp device 172#options PPP_DEFLATE # Add deflate (libz) compression to ppp device 173#options PPP_FILTER # Add active filters for ppp (via bpf) 174 175 176 177#### Device configurations 178 179## Fundamental devices 180mainbus0 at root # MANDATORY 181 182## Display devices and console 183grfbus0 at mainbus0 # bitmapped displays 184grf0 at grfbus0 # multiplane graphics 185grf1 at grfbus0 # flexible graphics 186 187ite0 at grf0 # internal terminal emulator 188pseudo-device kbd # standard keyboard 189pseudo-device pow 2 # software power switch 190 191## floppy disks 192fdc0 at mainbus0 # floppy controller 193fd* at fdc0 unit ? # builtin floppy drives 194 195## SCSI devices 196spc0 at mainbus0 # builtin scsi 197spc1 at mainbus0 # external scsi 198scsibus* at spc? 199mha0 at mainbus0 # MK-HA1 mach-2 SCSI 200scsibus* at mha0 201 202sd* at scsibus? target ? lun ? # SCSI disks 203cd* at scsibus? target ? lun ? # SCSI CD-ROMs 204st* at scsibus? target ? lun ? # SCSI tapes 205#ss* at scsibus? target ? lun ? # SCSI scanners 206#ch* at scsibus? target ? lun ? # SCSI changer devices 207#uk* at scsibus? target ? lun ? # SCSI unknown devices 208 209## Serial ports 210zsc0 at mainbus0 211zstty0 at zsc0 channel 0 # built-in RS-232C 212ms0 at zsc0 channel 1 # standard mouse 213#zsc1 at mainbus0 214#zstty2 at zsc1 channel 0 215#zstty3 at zsc1 channel 1 216#zsc2 at mainbus0 217#zstty4 at zsc2 channel 0 218#zstty5 at zsc2 channel 1 219 220#xcom0 at mainbus0 # NS16550 fast serial 221#xcom1 at mainbus0 222 223pseudo-device sram # battery-backuped static RAM 224pseudo-device bell # OPM bell 225 226 227## Audio device; broken 228#okiadpcm0 at mainbus0 229#audio* at okiadpcm* 230 231## Network interfaces 232ed0 at mainbus0 # Neptune-X 233#se0 at scsibus? target ? lun ? # Ether+; not supported 234 235 236#### Pseudo devices 237 238## A disk-like interface to files. Can be used to create floppy, CD, 239## miniroot images, etc. 240 241pseudo-device vnd 4 242 243## Concatenated and striped disks; with this, you can create a software-based 244## disk array similar to a "RAID 0" setup. See ccd(4). 245 246pseudo-device ccd 4 247 248## RAIDframe disk driver: software RAID driver. See raid(4). 249 250#pseudo-device raid 4 251 252## Memory disk device, used on boot floppies with compressed 253## kernel-plus-root-disk images. 254 255#pseudo-device md 1 256 257## Loopback network interface; required 258pseudo-device loop 259 260## SLIP and CSLIP interfaces, for IP over a serial line. 261pseudo-device sl 1 262 263## PPP, the successor to SLIP. See pppd(8). 264pseudo-device ppp 1 265 266## Network "tunnel" device, allowing protocol stacks to run in the userland. 267## This is used by the third-party user-mode "ppp" program, and others. 268pseudo-device tun 4 269 270## Generic L3 over IP tunnel 271#pseudo-device gre 2 # generic L3 over IP tunnel 272 273## Berkeley Packet Filter, required to run RARPD. A generic C-language 274## interface that allows selective examining of incoming packets. 275pseudo-device bpfilter 8 276 277## IP Filter, used in firewall and NAT applications. See ipnat(8) for 278## one example of the use of the IP Filter. 279pseudo-device ipfilter 280 281 282#### Other device configuration 283 284## Pseudo ttys, required for network logins and programs like screen. 285## 32 is a good number for average systems; you may have as many as you 286## like, though 256 is more or less the upper limit. Increasing this 287## number still requires you to run /dev/MAKEDEV to create the files 288## for the ptys. 289 290pseudo-device pty 32 # pseudo-ttys (for network, etc.) 291 292## Random device, used to implement /dev/random (a source of random noise), 293## and generate randomness for some kernel formulae. 294## THIS DEVICE IS EXPERIMENTAL; use at your own risk. 295 296#pseudo-device rnd 297