GENERIC revision 1.80
1# $NetBSD: GENERIC,v 1.80 2004/11/10 17:25:23 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: 1.80 $" 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 EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 117 # immutable) behave as system flags. 118 119# Networking options 120options GATEWAY # packet forwarding 121options INET # IP + ICMP + TCP + UDP 122options INET6 # IPV6 123#options IPSEC # IP security 124#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 125#options IPSEC_DEBUG # debug for IP security 126#options MROUTING # IP multicast routing 127#options PIM # Protocol Independent Multicast 128#options NS # XNS 129#options NSIP # XNS tunneling over IP 130#options ISO,TPIP # OSI 131#options EON # OSI tunneling over IP 132#options CCITT,LLC,HDLC # X.25 133#options NETATALK # AppleTalk networking protocols 134options PPP_BSDCOMP # BSD-Compress compression support for PPP 135options PPP_DEFLATE # Deflate compression support for PPP 136options PPP_FILTER # Active filter support for PPP (requires bpf) 137options PFIL_HOOKS # pfil(9) packet filter hooks 138#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 139 140#options ALTQ # Manipulate network interfaces' output queues 141#options ALTQ_BLUE # Stochastic Fair Blue 142#options ALTQ_CBQ # Class-Based Queueing 143#options ALTQ_CDNR # Diffserv Traffic Conditioner 144#options ALTQ_FIFOQ # First-In First-Out Queue 145#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 146#options ALTQ_HFSC # Hierarchical Fair Service Curve 147#options ALTQ_LOCALQ # Local queueing discipline 148#options ALTQ_PRIQ # Priority Queueing 149#options ALTQ_RED # Random Early Detection 150#options ALTQ_RIO # RED with IN/OUT 151#options ALTQ_WFQ # Weighted Fair Queueing 152 153# NeXT specific options 154options M68040 155options M68030 156options FPSP 157#options FPU_EMULATE 158 159options ZS_CONSOLE_ABORT # drop to debugger on break 160#options SERCONSOLE # use serial console 161 162options NFS_BOOT_BOOTP 163options NFS_BOOT_DHCP 164 165# wscons options 166options RCONS_2BPP # necessary for nextdisplay 167options RCONS_16BPP # necessary for color nextdisplay 168#options WSEMUL_SUN # sun terminal emulation 169options WSEMUL_VT100 # VT100 / VT220 emulation 170options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 171options WSDISPLAY_COMPAT_USL # VT handling 172options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 173# see dev/wskbdmap_next.h for implemented layouts 174#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 175 176config netbsd root on ? type ? 177 178# 179# Device configuration 180# 181 182# The root node: 183mainbus0 at root 184 185#fpu0 at mainbus? 186 187# device space 188intio0 at mainbus? 189 190nextkbd0 at intio? ipl 3 191nextdisplay0 at mainbus? 192 193wsdisplay* at nextdisplay? console ? 194wskbd* at nextkbd? console ? 195 196# INTIO 197nextdma* at intio? ipl 6 198 199zsc0 at intio? ipl 5 200#zsc1 at intio? ipl 5 201 202xe* at intio? ipl 3 # ethernet 203 204esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 205 206# 207# Serial ports 208# 209zstty0 at zsc0 channel 0 # ttya 210zstty1 at zsc0 channel 1 # ttyb 211 212# SCSI bus support 213scsibus* at scsi? 214 215# SCSI devices 216sd* at scsibus? target ? lun ? # SCSI disk drives 217st* at scsibus? target ? lun ? # SCSI tape drives 218cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 219ch* at scsibus? target ? lun ? # SCSI autochangers 220se* at scsibus? target ? lun ? # SCSI ethernet 221ss* at scsibus? target ? lun ? # SCSI scanners 222uk* at scsibus? target ? lun ? # SCSI unknown 223 224 225# Memory-disk drivers 226pseudo-device md 2 227 228# Misc. 229pseudo-device loop 1 # network loopback 230pseudo-device bpfilter 8 # packet filter 231pseudo-device sl 2 # CSLIP 232pseudo-device ppp 2 # PPP 233pseudo-device pppoe # PPP over Ethernet (RFC 2516) 234pseudo-device tun 2 # network tunneling over tty 235#pseudo-device gre 2 # generic L3 over IP tunnel 236pseudo-device ipfilter # ip filter 237pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 238#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 239#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 240pseudo-device vlan # IEEE 802.1q encapsulation 241pseudo-device bridge # simple inter-network bridging 242#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 243pseudo-device rnd # /dev/random and in-kernel generator 244#pseudo-device wsmux # mouse & keyboard multiplexor 245 246pseudo-device pty # pseudo-terminals 247pseudo-device vnd 4 # paging to files 248#pseudo-device raid 8 # RAIDframe disk driver 249#options RAID_AUTOCONFIG # auto-configuration of RAID components 250# Options to enable various other RAIDframe RAID types. 251# options RF_INCLUDE_EVENODD=1 252# options RF_INCLUDE_RAID5_RS=1 253# options RF_INCLUDE_PARITYLOGGING=1 254# options RF_INCLUDE_CHAINDECLUSTER=1 255# options RF_INCLUDE_INTERDECLUSTER=1 256# options RF_INCLUDE_PARITY_DECLUSTERING=1 257# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 258pseudo-device ccd 4 # concatenated disks 259pseudo-device clockctl # user control of clock subsystem 260pseudo-device ksyms # /dev/ksyms 261#pseudo-device pf # PF packet filter 262#pseudo-device pflog # PF log if 263