GENERIC revision 1.74
1# $NetBSD: GENERIC,v 1.74 2004/06/16 15:07:41 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: 1.74 $" 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 40options P1003_1B_SEMAPHORE # POSIX semaphore support 41#options SHMMAXPGS=1024 # 1024 pages is the default 42 43options LKM # loadable kernel modules 44options INSECURE # disable kernel security level 45options USERCONF # userconf(4) support 46#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 47 48# Enable experimental buffer queue strategy for better responsiveness under 49# high disk I/O load. Use it with caution - it's not proven to be stable yet. 50#options NEW_BUFQ_STRATEGY 51 52options DEBUG # kernel debugging code 53options DIAGNOSTIC # extra kernel sanity checking 54 55# Which kernel debugger? Uncomment either this: 56options DDB 57options DDB_HISTORY_SIZE=100 # enable history editing in DDB 58 59# ... or these for KGDB (gdb remote target) 60#makeoptions DEBUG="-g" # debugging symbols for gdb 61#options KGDB # support for kernel gdb 62#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 63#options KGDB_DEVRATE=9600 # baud rate 64 65# Other debugging options 66options KMEMSTATS # kernel memory statistics (vmstat -m) 67#options PMAP_DEBUG 68options SCSIDEBUG 69options SCSIVERBOSE # Verbose SCSI errors 70options SWAPDEBUG 71 72# Compatibility options 73options COMPAT_43 # and 4.3BSD and ... 74options COMPAT_44 # and 4.4BSD and ... 75options COMPAT_09 # NetBSD 0.9 76options COMPAT_10 # NetBSD 1.0 77options COMPAT_11 # NetBSD 1.1 78options COMPAT_12 # NetBSD 1.2 79options COMPAT_13 # NetBSD 1.3 80options COMPAT_14 # NetBSD 1.4 81options COMPAT_15 # NetBSD 1.5 82options COMPAT_16 # NetBSD 1.6 83 84#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 85 86options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 87options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 88options COMPAT_SUNOS # can run SunOS 4.1.1 executables 89#options COMPAT_SVR4 # can run SVR4 executables 90#options COMPAT_LINUX # can run Linux/m68k executables 91options COMPAT_AOUT_M68K # support for NetBSD a.out executables 92options EXEC_AOUT # support for a.out executables 93 94# File systems 95file-system FFS # UFS 96#file-system EXT2FS # second extended file system (linux) 97#file-system LFS # log-structured file system 98file-system MFS # memory file system 99file-system NFS # Network File System client 100#file-system CD9660 # ISO 9660 + Rock Ridge file system 101#file-system MSDOSFS # MS-DOS file system 102file-system FDESC # /dev/fd 103file-system KERNFS # /kern 104file-system NULLFS # loopback file system 105file-system OVERLAY # overlay file system 106file-system PORTAL # portal filesystem (still experimental) 107file-system PROCFS # /proc 108file-system UMAPFS # NULLFS + uid and gid remapping 109file-system UNION # union file system 110 111options NFSSERVER # nfs server support 112#options QUOTA # FFS quotas 113#options SOFTDEP # FFS soft updates support. 114#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 115 # immutable) behave as system flags. 116 117# Networking options 118options GATEWAY # packet forwarding 119options INET # IP + ICMP + TCP + UDP 120options INET6 # IPV6 121#options IPSEC # IP security 122#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 123#options IPSEC_DEBUG # debug for IP security 124#options MROUTING # IP multicast routing 125#options NS # XNS 126#options NSIP # XNS tunneling over IP 127#options ISO,TPIP # OSI 128#options EON # OSI tunneling over IP 129#options CCITT,LLC,HDLC # X.25 130#options NETATALK # AppleTalk networking protocols 131options PPP_BSDCOMP # BSD-Compress compression support for PPP 132options PPP_DEFLATE # Deflate compression support for PPP 133options PPP_FILTER # Active filter support for PPP (requires bpf) 134options PFIL_HOOKS # pfil(9) packet filter hooks 135#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 136 137# NeXT specific options 138options M68040 139options M68030 140options FPSP 141#options FPU_EMULATE 142 143options ZS_CONSOLE_ABORT # drop to debugger on break 144#options SERCONSOLE # use serial console 145 146options NFS_BOOT_BOOTP 147options NFS_BOOT_DHCP 148 149# wscons options 150options RCONS_2BPP # necessary for nextdisplay 151options RCONS_16BPP # necessary for color nextdisplay 152#options WSEMUL_SUN # sun terminal emulation 153options WSEMUL_VT100 # VT100 / VT220 emulation 154options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 155options WSDISPLAY_COMPAT_USL # VT handling 156options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 157# see dev/wskbdmap_next.h for implemented layouts 158#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 159 160config netbsd root on ? type ? 161 162# 163# Device configuration 164# 165 166# The root node: 167mainbus0 at root 168 169#fpu0 at mainbus? 170 171# device space 172intio0 at mainbus? 173 174nextkbd0 at intio? ipl 3 175nextdisplay0 at mainbus? 176 177wsdisplay* at nextdisplay? console ? 178wskbd* at nextkbd? console ? 179 180# INTIO 181nextdma* at intio? ipl 6 182 183zsc0 at intio? ipl 5 184#zsc1 at intio? ipl 5 185 186xe* at intio? ipl 3 # ethernet 187 188esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 189 190# 191# Serial ports 192# 193zstty0 at zsc0 channel 0 # ttya 194zstty1 at zsc0 channel 1 # ttyb 195 196# SCSI bus support 197scsibus* at scsi? 198 199# SCSI devices 200sd* at scsibus? target ? lun ? # SCSI disk drives 201st* at scsibus? target ? lun ? # SCSI tape drives 202cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 203ch* at scsibus? target ? lun ? # SCSI autochangers 204se* at scsibus? target ? lun ? # SCSI ethernet 205ss* at scsibus? target ? lun ? # SCSI scanners 206uk* at scsibus? target ? lun ? # SCSI unknown 207 208 209# Memory-disk drivers 210pseudo-device md 2 211 212# Misc. 213pseudo-device loop 1 # network loopback 214pseudo-device bpfilter 8 # packet filter 215pseudo-device sl 2 # CSLIP 216pseudo-device ppp 2 # PPP 217pseudo-device pppoe # PPP over Ethernet (RFC 2516) 218pseudo-device tun 2 # network tunneling over tty 219#pseudo-device gre 2 # generic L3 over IP tunnel 220pseudo-device ipfilter # ip filter 221pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 222#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 223#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 224pseudo-device vlan # IEEE 802.1q encapsulation 225pseudo-device bridge # simple inter-network bridging 226#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 227pseudo-device rnd # /dev/random and in-kernel generator 228#pseudo-device wsmux # mouse & keyboard multiplexor 229 230pseudo-device pty # pseudo-terminals 231pseudo-device ptm # pseudo-terminal multiplexor 232pseudo-device vnd 4 # paging to files 233#pseudo-device raid 8 # RAIDframe disk driver 234#options RAID_AUTOCONFIG # auto-configuration of RAID components 235# Options to enable various other RAIDframe RAID types. 236# options RF_INCLUDE_EVENODD=1 237# options RF_INCLUDE_RAID5_RS=1 238# options RF_INCLUDE_PARITYLOGGING=1 239# options RF_INCLUDE_CHAINDECLUSTER=1 240# options RF_INCLUDE_INTERDECLUSTER=1 241# options RF_INCLUDE_PARITY_DECLUSTERING=1 242# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 243pseudo-device ccd 4 # concatenated disks 244pseudo-device clockctl # user control of clock subsystem 245pseudo-device ksyms # /dev/ksyms 246