GENERIC revision 1.82
1# $NetBSD: GENERIC,v 1.82 2005/01/28 03:19:50 rumble 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: 1.82 $" 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 94options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 95 96# File systems 97file-system FFS # UFS 98#file-system EXT2FS # second extended file system (linux) 99#file-system LFS # log-structured file system 100file-system MFS # memory file system 101file-system NFS # Network File System client 102#file-system CD9660 # ISO 9660 + Rock Ridge file system 103#file-system MSDOSFS # MS-DOS file system 104file-system FDESC # /dev/fd 105file-system KERNFS # /kern 106file-system NULLFS # loopback file system 107file-system OVERLAY # overlay file system 108file-system PORTAL # portal filesystem (still experimental) 109file-system PROCFS # /proc 110file-system UMAPFS # NULLFS + uid and gid remapping 111file-system UNION # union file system 112 113options NFSSERVER # nfs server support 114#options QUOTA # FFS quotas 115#options SOFTDEP # FFS soft updates support. 116#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 117#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 118 # immutable) behave as system flags. 119 120# Networking options 121options GATEWAY # packet forwarding 122options INET # IP + ICMP + TCP + UDP 123options INET6 # IPV6 124#options IPSEC # IP security 125#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 126#options IPSEC_DEBUG # debug for IP security 127#options MROUTING # IP multicast routing 128#options PIM # Protocol Independent Multicast 129#options NS # XNS 130#options NSIP # XNS tunneling over IP 131#options ISO,TPIP # OSI 132#options EON # OSI tunneling over IP 133#options CCITT,LLC,HDLC # X.25 134#options NETATALK # AppleTalk networking protocols 135options PPP_BSDCOMP # BSD-Compress compression support for PPP 136options PPP_DEFLATE # Deflate compression support for PPP 137options PPP_FILTER # Active filter support for PPP (requires bpf) 138options PFIL_HOOKS # pfil(9) packet filter hooks 139#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 140 141#options ALTQ # Manipulate network interfaces' output queues 142#options ALTQ_BLUE # Stochastic Fair Blue 143#options ALTQ_CBQ # Class-Based Queueing 144#options ALTQ_CDNR # Diffserv Traffic Conditioner 145#options ALTQ_FIFOQ # First-In First-Out Queue 146#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 147#options ALTQ_HFSC # Hierarchical Fair Service Curve 148#options ALTQ_LOCALQ # Local queueing discipline 149#options ALTQ_PRIQ # Priority Queueing 150#options ALTQ_RED # Random Early Detection 151#options ALTQ_RIO # RED with IN/OUT 152#options ALTQ_WFQ # Weighted Fair Queueing 153 154# NeXT specific options 155options M68040 156options M68030 157options FPSP 158#options FPU_EMULATE 159 160options ZS_CONSOLE_ABORT # drop to debugger on break 161#options SERCONSOLE # use serial console 162 163options NFS_BOOT_BOOTP 164options NFS_BOOT_DHCP 165 166# wscons options 167options RCONS_2BPP # necessary for nextdisplay 168options RCONS_16BPP # necessary for color nextdisplay 169#options WSEMUL_SUN # sun terminal emulation 170options WSEMUL_VT100 # VT100 / VT220 emulation 171options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 172options WSDISPLAY_COMPAT_USL # VT handling 173options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 174# see dev/wskbdmap_next.h for implemented layouts 175#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 176 177config netbsd root on ? type ? 178 179# 180# Device configuration 181# 182 183# The root node: 184mainbus0 at root 185 186#fpu0 at mainbus? 187 188# device space 189intio0 at mainbus? 190 191nextkbd0 at intio? ipl 3 192nextdisplay0 at mainbus? 193 194wsdisplay* at nextdisplay? console ? 195wskbd* at nextkbd? console ? 196 197# INTIO 198nextdma* at intio? ipl 6 199 200zsc0 at intio? ipl 5 201#zsc1 at intio? ipl 5 202 203xe* at intio? ipl 3 # ethernet 204 205esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 206 207# 208# Serial ports 209# 210zstty0 at zsc0 channel 0 # ttya 211zstty1 at zsc0 channel 1 # ttyb 212 213# SCSI bus support 214scsibus* at scsi? 215 216# SCSI devices 217sd* at scsibus? target ? lun ? # SCSI disk drives 218st* at scsibus? target ? lun ? # SCSI tape drives 219cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 220ch* at scsibus? target ? lun ? # SCSI autochangers 221se* at scsibus? target ? lun ? # SCSI ethernet 222ss* at scsibus? target ? lun ? # SCSI scanners 223uk* at scsibus? target ? lun ? # SCSI unknown 224 225 226# Memory-disk drivers 227pseudo-device md 2 228 229# Misc. 230pseudo-device loop 1 # network loopback 231pseudo-device bpfilter 8 # packet filter 232pseudo-device sl 2 # CSLIP 233pseudo-device ppp 2 # PPP 234pseudo-device pppoe # PPP over Ethernet (RFC 2516) 235pseudo-device tun 2 # network tunneling over tty 236pseudo-device tap # virtual Ethernet 237#pseudo-device gre 2 # generic L3 over IP tunnel 238pseudo-device ipfilter # ip filter 239pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 240#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 241#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 242pseudo-device vlan # IEEE 802.1q encapsulation 243pseudo-device bridge # simple inter-network bridging 244#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 245pseudo-device rnd # /dev/random and in-kernel generator 246#pseudo-device wsmux # mouse & keyboard multiplexor 247 248pseudo-device pty # pseudo-terminals 249pseudo-device vnd 4 # paging to files 250#pseudo-device raid 8 # RAIDframe disk driver 251#options RAID_AUTOCONFIG # auto-configuration of RAID components 252# Options to enable various other RAIDframe RAID types. 253# options RF_INCLUDE_EVENODD=1 254# options RF_INCLUDE_RAID5_RS=1 255# options RF_INCLUDE_PARITYLOGGING=1 256# options RF_INCLUDE_CHAINDECLUSTER=1 257# options RF_INCLUDE_INTERDECLUSTER=1 258# options RF_INCLUDE_PARITY_DECLUSTERING=1 259# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 260pseudo-device ccd 4 # concatenated disks 261pseudo-device clockctl # user control of clock subsystem 262pseudo-device ksyms # /dev/ksyms 263#pseudo-device pf # PF packet filter 264#pseudo-device pflog # PF log if 265