GENERIC revision 1.79
1# $NetBSD: GENERIC,v 1.79 2004/09/04 23:29:56 manu 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: 1.79 $" 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) 47options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 48 49# Enable experimental buffer queue strategy for better responsiveness under 50# high disk I/O load. Use it with caution - it's not proven to be stable yet. 51#options NEW_BUFQ_STRATEGY 52 53options DEBUG # kernel debugging code 54options DIAGNOSTIC # extra kernel sanity checking 55 56# Which kernel debugger? Uncomment either this: 57options DDB 58options DDB_HISTORY_SIZE=100 # enable history editing in DDB 59 60# ... or these for KGDB (gdb remote target) 61#makeoptions DEBUG="-g" # debugging symbols for gdb 62#options KGDB # support for kernel gdb 63#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 64#options KGDB_DEVRATE=9600 # baud rate 65 66# Other debugging options 67options KMEMSTATS # kernel memory statistics (vmstat -m) 68#options PMAP_DEBUG 69options SCSIDEBUG 70options SCSIVERBOSE # Verbose SCSI errors 71options SWAPDEBUG 72 73# Compatibility options 74options COMPAT_43 # and 4.3BSD and ... 75options COMPAT_44 # and 4.4BSD and ... 76options COMPAT_09 # NetBSD 0.9 77options COMPAT_10 # NetBSD 1.0 78options COMPAT_11 # NetBSD 1.1 79options COMPAT_12 # NetBSD 1.2 80options COMPAT_13 # NetBSD 1.3 81options COMPAT_14 # NetBSD 1.4 82options COMPAT_15 # NetBSD 1.5 83options COMPAT_16 # NetBSD 1.6 84 85#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 86 87options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 88options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 89options COMPAT_SUNOS # can run SunOS 4.1.1 executables 90#options COMPAT_SVR4 # can run SVR4 executables 91#options COMPAT_LINUX # can run Linux/m68k executables 92options COMPAT_AOUT_M68K # support for NetBSD a.out executables 93options EXEC_AOUT # support for a.out executables 94 95# File systems 96file-system FFS # UFS 97#file-system EXT2FS # second extended file system (linux) 98#file-system LFS # log-structured file system 99file-system MFS # memory file system 100file-system NFS # Network File System client 101#file-system CD9660 # ISO 9660 + Rock Ridge file system 102#file-system MSDOSFS # MS-DOS file system 103file-system FDESC # /dev/fd 104file-system KERNFS # /kern 105file-system NULLFS # loopback file system 106file-system OVERLAY # overlay file system 107file-system PORTAL # portal filesystem (still experimental) 108file-system PROCFS # /proc 109file-system UMAPFS # NULLFS + uid and gid remapping 110file-system UNION # union file system 111 112options NFSSERVER # nfs server support 113#options QUOTA # FFS quotas 114#options SOFTDEP # FFS soft updates support. 115#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 116 # immutable) behave as system flags. 117 118# Networking options 119options GATEWAY # packet forwarding 120options INET # IP + ICMP + TCP + UDP 121options INET6 # IPV6 122#options IPSEC # IP security 123#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 124#options IPSEC_DEBUG # debug for IP security 125#options MROUTING # IP multicast routing 126#options PIM # Protocol Independent Multicast 127#options NS # XNS 128#options NSIP # XNS tunneling over IP 129#options ISO,TPIP # OSI 130#options EON # OSI tunneling over IP 131#options CCITT,LLC,HDLC # X.25 132#options NETATALK # AppleTalk networking protocols 133options PPP_BSDCOMP # BSD-Compress compression support for PPP 134options PPP_DEFLATE # Deflate compression support for PPP 135options PPP_FILTER # Active filter support for PPP (requires bpf) 136options PFIL_HOOKS # pfil(9) packet filter hooks 137#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 138 139#options ALTQ # Manipulate network interfaces' output queues 140#options ALTQ_BLUE # Stochastic Fair Blue 141#options ALTQ_CBQ # Class-Based Queueing 142#options ALTQ_CDNR # Diffserv Traffic Conditioner 143#options ALTQ_FIFOQ # First-In First-Out Queue 144#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 145#options ALTQ_HFSC # Hierarchical Fair Service Curve 146#options ALTQ_LOCALQ # Local queueing discipline 147#options ALTQ_PRIQ # Priority Queueing 148#options ALTQ_RED # Random Early Detection 149#options ALTQ_RIO # RED with IN/OUT 150#options ALTQ_WFQ # Weighted Fair Queueing 151 152# NeXT specific options 153options M68040 154options M68030 155options FPSP 156#options FPU_EMULATE 157 158options ZS_CONSOLE_ABORT # drop to debugger on break 159#options SERCONSOLE # use serial console 160 161options NFS_BOOT_BOOTP 162options NFS_BOOT_DHCP 163 164# wscons options 165options RCONS_2BPP # necessary for nextdisplay 166options RCONS_16BPP # necessary for color nextdisplay 167#options WSEMUL_SUN # sun terminal emulation 168options WSEMUL_VT100 # VT100 / VT220 emulation 169options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 170options WSDISPLAY_COMPAT_USL # VT handling 171options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 172# see dev/wskbdmap_next.h for implemented layouts 173#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 174 175config netbsd root on ? type ? 176 177# 178# Device configuration 179# 180 181# The root node: 182mainbus0 at root 183 184#fpu0 at mainbus? 185 186# device space 187intio0 at mainbus? 188 189nextkbd0 at intio? ipl 3 190nextdisplay0 at mainbus? 191 192wsdisplay* at nextdisplay? console ? 193wskbd* at nextkbd? console ? 194 195# INTIO 196nextdma* at intio? ipl 6 197 198zsc0 at intio? ipl 5 199#zsc1 at intio? ipl 5 200 201xe* at intio? ipl 3 # ethernet 202 203esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 204 205# 206# Serial ports 207# 208zstty0 at zsc0 channel 0 # ttya 209zstty1 at zsc0 channel 1 # ttyb 210 211# SCSI bus support 212scsibus* at scsi? 213 214# SCSI devices 215sd* at scsibus? target ? lun ? # SCSI disk drives 216st* at scsibus? target ? lun ? # SCSI tape drives 217cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 218ch* at scsibus? target ? lun ? # SCSI autochangers 219se* at scsibus? target ? lun ? # SCSI ethernet 220ss* at scsibus? target ? lun ? # SCSI scanners 221uk* at scsibus? target ? lun ? # SCSI unknown 222 223 224# Memory-disk drivers 225pseudo-device md 2 226 227# Misc. 228pseudo-device loop 1 # network loopback 229pseudo-device bpfilter 8 # packet filter 230pseudo-device sl 2 # CSLIP 231pseudo-device ppp 2 # PPP 232pseudo-device pppoe # PPP over Ethernet (RFC 2516) 233pseudo-device tun 2 # network tunneling over tty 234#pseudo-device gre 2 # generic L3 over IP tunnel 235pseudo-device ipfilter # ip filter 236pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 237#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 238#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 239pseudo-device vlan # IEEE 802.1q encapsulation 240pseudo-device bridge # simple inter-network bridging 241#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 242pseudo-device rnd # /dev/random and in-kernel generator 243#pseudo-device wsmux # mouse & keyboard multiplexor 244 245pseudo-device pty # pseudo-terminals 246pseudo-device vnd 4 # paging to files 247#pseudo-device raid 8 # RAIDframe disk driver 248#options RAID_AUTOCONFIG # auto-configuration of RAID components 249# Options to enable various other RAIDframe RAID types. 250# options RF_INCLUDE_EVENODD=1 251# options RF_INCLUDE_RAID5_RS=1 252# options RF_INCLUDE_PARITYLOGGING=1 253# options RF_INCLUDE_CHAINDECLUSTER=1 254# options RF_INCLUDE_INTERDECLUSTER=1 255# options RF_INCLUDE_PARITY_DECLUSTERING=1 256# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 257pseudo-device ccd 4 # concatenated disks 258pseudo-device clockctl # user control of clock subsystem 259pseudo-device ksyms # /dev/ksyms 260#pseudo-device pf # PF packet filter 261#pseudo-device pflog # PF log if 262