GENERIC revision 1.70
1# $NetBSD: GENERIC,v 1.70 2003/04/10 22:07:01 christos Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/next68k/conf/std.next68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.70 $" 26 27# Needs to be set per system. i.e change these as you see fit 28maxusers 16 29 30# Standard system options 31options KTRACE # system call tracing 32options SYSTRACE # system call vetting via systrace(1) 33options SYSVMSG # System V message queues 34options SYSVSEM # System V semaphores 35#options SEMMNI=10 # number of semaphore identifiers 36#options SEMMNS=60 # number of semaphores in system 37#options SEMUME=10 # max number of undo entries per process 38#options SEMMNU=30 # number of undo structures in system 39options SYSVSHM # System V shared memory 40#options SHMMAXPGS=1024 # 1024 pages is the default 41 42options LKM # loadable kernel modules 43options INSECURE # disable kernel security level 44options USERCONF # userconf(4) support 45#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 46 47# Enable experimental buffer queue strategy for better responsiveness under 48# high disk I/O load. Use it with caution - it's not proven to be stable yet. 49#options NEW_BUFQ_STRATEGY 50 51options DEBUG # kernel debugging code 52options DIAGNOSTIC # extra kernel sanity checking 53 54# Which kernel debugger? Uncomment either this: 55options DDB 56options DDB_HISTORY_SIZE=100 # enable history editing in DDB 57 58# ... or these for KGDB (gdb remote target) 59#makeoptions DEBUG="-g" # debugging symbols for gdb 60#options KGDB # support for kernel gdb 61#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 62#options KGDB_DEVRATE=9600 # baud rate 63 64# Other debugging options 65options KMEMSTATS # kernel memory statistics (vmstat -m) 66#options PMAP_DEBUG 67options SCSIDEBUG 68options SCSIVERBOSE # Verbose SCSI errors 69options SWAPDEBUG 70 71# Compatibility options 72options COMPAT_43 # and 4.3BSD and ... 73options COMPAT_44 # and 4.4BSD and ... 74options COMPAT_09 # NetBSD 0.9 75options COMPAT_10 # NetBSD 1.0 76options COMPAT_11 # NetBSD 1.1 77options COMPAT_12 # NetBSD 1.2 78options COMPAT_13 # NetBSD 1.3 79options COMPAT_14 # NetBSD 1.4 80 81#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 82 83options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 84options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 85options COMPAT_SUNOS # can run SunOS 4.1.1 executables 86#options COMPAT_SVR4 # can run SVR4 executables 87#options COMPAT_LINUX # can run Linux/m68k executables 88options COMPAT_AOUT_M68K # support for NetBSD a.out executables 89options EXEC_AOUT # support for a.out executables 90 91# File systems 92file-system FFS # UFS 93#file-system EXT2FS # second extended file system (linux) 94#file-system LFS # log-structured file system 95file-system MFS # memory file system 96file-system NFS # Network File System client 97#file-system CD9660 # ISO 9660 + Rock Ridge file system 98#file-system MSDOSFS # MS-DOS file system 99file-system FDESC # /dev/fd 100file-system KERNFS # /kern 101file-system NULLFS # loopback file system 102file-system OVERLAY # overlay file system 103file-system PORTAL # portal filesystem (still experimental) 104file-system PROCFS # /proc 105file-system UMAPFS # NULLFS + uid and gid remapping 106file-system UNION # union file system 107 108options NFSSERVER # nfs server support 109#options QUOTA # FFS quotas 110#options SOFTDEP # FFS soft updates support. 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113 114# Networking options 115options GATEWAY # packet forwarding 116options INET # IP + ICMP + TCP + UDP 117options INET6 # IPV6 118#options IPSEC # IP security 119#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122#options NS # XNS 123#options NSIP # XNS tunneling over IP 124#options ISO,TPIP # OSI 125#options EON # OSI tunneling over IP 126#options CCITT,LLC,HDLC # X.25 127#options NETATALK # AppleTalk networking protocols 128options PPP_BSDCOMP # BSD-Compress compression support for PPP 129options PPP_DEFLATE # Deflate compression support for PPP 130options PPP_FILTER # Active filter support for PPP (requires bpf) 131options PFIL_HOOKS # pfil(9) packet filter hooks 132#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 133 134# NeXT specific options 135options M68040 136options M68030 137options FPSP 138#options FPU_EMULATE 139 140options ZS_CONSOLE_ABORT # drop to debugger on break 141#options SERCONSOLE # use serial console 142 143options NFS_BOOT_BOOTP 144options NFS_BOOT_DHCP 145 146# wscons options 147options RCONS_2BPP # necessary for nextdisplay 148options RCONS_16BPP # necessary for color nextdisplay 149#options WSEMUL_SUN # sun terminal emulation 150options WSEMUL_VT100 # VT100 / VT220 emulation 151options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 152options WSDISPLAY_COMPAT_USL # VT handling 153options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 154# see dev/wskbdmap_next.h for implemented layouts 155#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 156 157config netbsd root on ? type ? 158 159# 160# Device configuration 161# 162 163# The root node: 164mainbus0 at root 165 166#fpu0 at mainbus? 167 168# device space 169intio0 at mainbus? 170 171nextkbd0 at intio? ipl 3 172nextdisplay0 at mainbus? 173 174wsdisplay* at nextdisplay? console ? 175wskbd* at nextkbd? console ? 176 177# INTIO 178nextdma* at intio? ipl 6 179 180zsc0 at intio? ipl 5 181#zsc1 at intio? ipl 5 182 183xe* at intio? ipl 3 # ethernet 184 185esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 186 187# 188# Serial ports 189# 190zstty0 at zsc0 channel 0 # ttya 191zstty1 at zsc0 channel 1 # ttyb 192 193# SCSI bus support 194scsibus* at scsi? 195 196# SCSI devices 197sd* at scsibus? target ? lun ? # SCSI disk drives 198st* at scsibus? target ? lun ? # SCSI tape drives 199cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 200ch* at scsibus? target ? lun ? # SCSI autochangers 201se* at scsibus? target ? lun ? # SCSI ethernet 202ss* at scsibus? target ? lun ? # SCSI scanners 203uk* at scsibus? target ? lun ? # SCSI unknown 204 205 206# Memory-disk drivers 207pseudo-device md 2 208 209# Misc. 210pseudo-device loop 1 # network loopback 211pseudo-device bpfilter 8 # packet filter 212pseudo-device sl 2 # CSLIP 213pseudo-device ppp 2 # PPP 214pseudo-device pppoe # PPP over Ethernet (RFC 2516) 215pseudo-device tun 2 # network tunneling over tty 216#pseudo-device gre 2 # generic L3 over IP tunnel 217pseudo-device ipfilter # ip filter 218pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 219#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 220#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 221pseudo-device vlan # IEEE 802.1q encapsulation 222pseudo-device bridge # simple inter-network bridging 223#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 224pseudo-device rnd # /dev/random and in-kernel generator 225#pseudo-device wsmux # mouse & keyboard multiplexor 226 227pseudo-device pty # pseudo-terminals 228pseudo-device vnd 4 # paging to files 229#pseudo-device raid 8 # RAIDframe disk driver 230#options RAID_AUTOCONFIG # auto-configuration of RAID components 231# Options to enable various other RAIDframe RAID types. 232# options RF_INCLUDE_EVENODD=1 233# options RF_INCLUDE_RAID5_RS=1 234# options RF_INCLUDE_PARITYLOGGING=1 235# options RF_INCLUDE_CHAINDECLUSTER=1 236# options RF_INCLUDE_INTERDECLUSTER=1 237# options RF_INCLUDE_PARITY_DECLUSTERING=1 238# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 239pseudo-device ccd 4 # concatenated disks 240pseudo-device clockctl # user control of clock subsystem 241