GENERIC revision 1.114
1# $NetBSD: GENERIC,v 1.114 2008/11/12 12:36:04 ad 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: 1.114 $" 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 SYSVMSG # System V message queues 33options SYSVSEM # System V semaphores 34#options SEMMNI=10 # number of semaphore identifiers 35#options SEMMNS=60 # number of semaphores in system 36#options SEMUME=10 # max number of undo entries per process 37#options SEMMNU=30 # number of undo structures in system 38options SYSVSHM # System V shared memory 39options P1003_1B_SEMAPHORE # POSIX semaphore support 40#options SHMMAXPGS=1024 # 1024 pages is the default 41 42options INSECURE # disable kernel security level 43options USERCONF # userconf(4) support 44#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 45options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 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 BUFQ_READPRIO 50#options BUFQ_PRIOCSCAN 51 52#options DEBUG # kernel debugging code 53#options 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 83options COMPAT_20 # NetBSD 2.0 84options COMPAT_30 # NetBSD 3.0 85options COMPAT_40 # NetBSD 4.0 compatibility. 86 87#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 88 89options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 90options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 91options COMPAT_SUNOS # can run SunOS 4.1.1 executables 92#options COMPAT_SVR4 # can run SVR4 executables 93#options COMPAT_LINUX # can run Linux/m68k executables 94options COMPAT_AOUT_M68K # support for NetBSD a.out executables 95options EXEC_AOUT # support for a.out executables 96options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 97 98# File systems 99file-system FFS # UFS 100#file-system EXT2FS # second extended file system (linux) 101#file-system LFS # log-structured file system 102file-system MFS # memory file system 103file-system NFS # Network File System client 104#file-system CD9660 # ISO 9660 + Rock Ridge file system 105#file-system MSDOSFS # MS-DOS file system 106file-system FDESC # /dev/fd 107file-system KERNFS # /kern 108file-system NULLFS # loopback file system 109file-system OVERLAY # overlay file system 110file-system PORTAL # portal filesystem (still experimental) 111file-system PROCFS # /proc 112file-system UMAPFS # NULLFS + uid and gid remapping 113file-system UNION # union file system 114file-system PTYFS # /dev/pts/N support 115#file-system TMPFS # Efficient memory file-system 116#file-system UDF # experimental - OSTA UDF CD/DVD file-system 117 118options NFSSERVER # nfs server support 119#options QUOTA # FFS quotas 120#options SOFTDEP # FFS soft updates support. 121options WAPBL # File system journaling support - Experimental 122#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 123options FFS_NO_SNAPSHOT # No FFS snapshot support 124#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 125 # immutable) behave as system flags. 126 127# Networking options 128options GATEWAY # packet forwarding 129options INET # IP + ICMP + TCP + UDP 130options INET6 # IPV6 131#options IPSEC # IP security 132#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 133#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 134#options IPSEC_DEBUG # debug for IP security 135#options MROUTING # IP multicast routing 136#options PIM # Protocol Independent Multicast 137#options ISO,TPIP # OSI 138#options EON # OSI tunneling over IP 139#options NETATALK # AppleTalk networking protocols 140options PPP_BSDCOMP # BSD-Compress compression support for PPP 141options PPP_DEFLATE # Deflate compression support for PPP 142options PPP_FILTER # Active filter support for PPP (requires bpf) 143options PFIL_HOOKS # pfil(9) packet filter hooks 144#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 145 146#options ALTQ # Manipulate network interfaces' output queues 147#options ALTQ_BLUE # Stochastic Fair Blue 148#options ALTQ_CBQ # Class-Based Queueing 149#options ALTQ_CDNR # Diffserv Traffic Conditioner 150#options ALTQ_FIFOQ # First-In First-Out Queue 151#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 152#options ALTQ_HFSC # Hierarchical Fair Service Curve 153#options ALTQ_LOCALQ # Local queueing discipline 154#options ALTQ_PRIQ # Priority Queueing 155#options ALTQ_RED # Random Early Detection 156#options ALTQ_RIO # RED with IN/OUT 157#options ALTQ_WFQ # Weighted Fair Queueing 158 159# NeXT specific options 160options M68040 161options M68030 162options FPSP 163#options FPU_EMULATE 164 165options ZS_CONSOLE_ABORT # drop to debugger on break 166#options SERCONSOLE # use serial console 167 168options NFS_BOOT_BOOTP 169options NFS_BOOT_DHCP 170 171# wscons options 172options RCONS_2BPP # necessary for nextdisplay 173options RCONS_16BPP # necessary for color nextdisplay 174#options WSEMUL_SUN # sun terminal emulation 175options WSEMUL_VT100 # VT100 / VT220 emulation 176options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls 177options WSDISPLAY_COMPAT_USL # VT handling 178options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 179# see dev/wskbdmap_next.h for implemented layouts 180#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 181 182config netbsd root on ? type ? 183 184# 185# Device configuration 186# 187 188# The root node: 189mainbus0 at root 190 191#fpu0 at mainbus? 192 193# device space 194intio0 at mainbus? 195 196nextkbd0 at intio? ipl 3 197nextdisplay0 at mainbus? 198 199wsdisplay* at nextdisplay? console ? 200wskbd* at nextkbd? console ? 201 202# INTIO 203nextdma* at intio? ipl 6 204 205zsc0 at intio? ipl 5 206#zsc1 at intio? ipl 5 207 208xe* at intio? ipl 3 # ethernet 209 210esp0 at intio? ipl 3 flags 0xffff00 # Turn off sync negotiation 211 212# 213# Serial ports 214# 215zstty0 at zsc0 channel 0 # ttya 216zstty1 at zsc0 channel 1 # ttyb 217 218# SCSI bus support 219scsibus* at scsi? 220 221# SCSI devices 222sd* at scsibus? target ? lun ? # SCSI disk drives 223st* at scsibus? target ? lun ? # SCSI tape drives 224cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 225ch* at scsibus? target ? lun ? # SCSI autochangers 226se* at scsibus? target ? lun ? # SCSI ethernet 227ss* at scsibus? target ? lun ? # SCSI scanners 228uk* at scsibus? target ? lun ? # SCSI unknown 229 230 231# Memory-disk drivers 232pseudo-device md 2 233 234# 235# accept filters 236pseudo-device accf_data # "dataready" accept filter 237pseudo-device accf_http # "httpready" accept filter 238 239# Misc. 240pseudo-device loop 1 # network loopback 241pseudo-device bpfilter # packet filter 242#pseudo-device carp # Common Address Redundancy Protocol 243pseudo-device sl # CSLIP 244pseudo-device ppp # PPP 245pseudo-device pppoe # PPP over Ethernet (RFC 2516) 246pseudo-device tun # network tunneling over tty 247pseudo-device tap # virtual Ethernet 248#pseudo-device gre # generic L3 over IP tunnel 249pseudo-device ipfilter # ip filter 250pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 251#pseudo-device faith # IPv[46] tcp relay translation i/f 252pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 253pseudo-device vlan # IEEE 802.1q encapsulation 254pseudo-device bridge # simple inter-network bridging 255#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 256pseudo-device agr # IEEE 802.3ad link aggregation 257pseudo-device rnd # /dev/random and in-kernel generator 258#pseudo-device wsmux # mouse & keyboard multiplexor 259 260pseudo-device pty # pseudo-terminals 261pseudo-device vnd # paging to files 262#options VND_COMPRESSION # compressed vnd(4) 263#pseudo-device raid 8 # RAIDframe disk driver 264#options RAID_AUTOCONFIG # auto-configuration of RAID components 265# Options to enable various other RAIDframe RAID types. 266# options RF_INCLUDE_EVENODD=1 267# options RF_INCLUDE_RAID5_RS=1 268# options RF_INCLUDE_PARITYLOGGING=1 269# options RF_INCLUDE_CHAINDECLUSTER=1 270# options RF_INCLUDE_INTERDECLUSTER=1 271# options RF_INCLUDE_PARITY_DECLUSTERING=1 272# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 273pseudo-device fss 4 # file system snapshot device 274pseudo-device ccd 4 # concatenated disks 275pseudo-device clockctl # user control of clock subsystem 276pseudo-device ksyms # /dev/ksyms 277#pseudo-device pf # PF packet filter 278#pseudo-device pflog # PF log if 279 280# Veriexec 281# 282# a pseudo device needed for veriexec 283#pseudo-device veriexec 1 284# 285# Uncomment the fingerprint methods below that are desired. Note that 286# removing fingerprint methods will have almost no impact on the kernel 287# code size. 288# 289#options VERIFIED_EXEC_FP_RMD160 290#options VERIFIED_EXEC_FP_SHA256 291#options VERIFIED_EXEC_FP_SHA384 292#options VERIFIED_EXEC_FP_SHA512 293#options VERIFIED_EXEC_FP_SHA1 294#options VERIFIED_EXEC_FP_MD5 295