GENERIC revision 1.186
1# $NetBSD: GENERIC,v 1.186 2007/12/31 15:31:58 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/mac68k/conf/std.mac68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.186 $" 26 27maxusers 16 # estimated number of users 28 29# CPU support. At least one is REQUIRED. 30options M68040 31options M68030 32options M68020 # Note: must have 68851 PMMU 33 34# CPU-related options. 35options FPSP 36options FPU_EMULATE 37 38# Standard system options 39 40options INSECURE # disable kernel security levels 41 42options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 43#options NTP # NTP phase/frequency locked loop 44 45options KTRACE # system call tracing via ktrace(1) 46 47options SYSVMSG # System V-like message queues 48options SYSVSEM # System V-like semaphores 49options SYSVSHM # System V-like memory sharing 50options P1003_1B_SEMAPHORE # p1003.1b semaphore support 51 52options LKM # loadable kernel modules 53 54options USERCONF # userconf(4) support 55#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 56options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 57 58# Enable experimental buffer queue strategy for better responsiveness under 59# high disk I/O load. Use it with caution - it's not proven to be stable yet. 60#options BUFQ_READPRIO 61#options BUFQ_PRIOCSCAN 62 63# Diagnostic/debugging support options 64#options DIAGNOSTIC # cheap kernel consistency checks 65#options DEBUG # expensive debugging checks/support 66options KMEMSTATS # kernel memory statistics (vmstat -m) 67options DDB # in-kernel debugger 68#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 69#options KGDB # remote debugger 70#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 71#options KGDB_DEVRATE=38400 # baud rate 72#makeoptions DEBUG="-g" # compile full symbol table 73 74# Compatibility options 75#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 76#options 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, 84options COMPAT_20 # NetBSD 2.0, 85options COMPAT_30 # NetBSD 3.0 compatibility. 86options COMPAT_43 # and 4.3BSD 87#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 88 89# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 90options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 91options EXEC_AOUT # support for exec'ing a.out 92 93#options COMPAT_LINUX # compatibility with Linux/m68k binaries 94#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 95#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 96#options COMPAT_SVR4 # compatibility with SVR4 binaries 97options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 98 99# File systems 100file-system FFS # UFS 101file-system EXT2FS # second extended file system (linux) 102file-system LFS # log-structured file system 103file-system MFS # memory file system 104file-system NFS # Network File System client 105file-system CD9660 # ISO 9660 + Rock Ridge file system 106file-system MSDOSFS # MS-DOS file system 107file-system FDESC # /dev/fd 108file-system KERNFS # /kern 109file-system NULLFS # loopback file system 110file-system OVERLAY # overlay file system 111file-system PORTAL # portal filesystem (still experimental) 112file-system PROCFS # /proc 113file-system UMAPFS # NULLFS + uid and gid remapping 114file-system UNION # union file system 115file-system CODA # Venus/Coda distributed file system 116file-system PTYFS # /dev/pts/N support 117file-system TMPFS # Efficient memory file-system 118#file-system UDF # experimental - OSTA UDF CD/DVD file-system 119#file-system HFS # experimental - Apple HFS+ (read-only) 120 121# File system options 122options QUOTA # UFS quotas 123#options FFS_EI # FFS Endian Independant support 124options SOFTDEP # FFS soft updates support. 125#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 126options NFSSERVER # Network File System server 127#options FFS_NO_SNAPSHOT # No FFS snapshot support 128#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 129 # immutable) behave as system flags. 130 131# Networking options 132options GATEWAY # packet forwarding 133options INET # IP + ICMP + TCP + UDP 134options INET6 # IPV6 135#options IPSEC # IP security 136#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 137#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 138#options IPSEC_DEBUG # debug for IP security 139#options MROUTING # IP multicast routing 140#options PIM # Protocol Independent Multicast 141#options ISO,TPIP # OSI 142#options EON # OSI tunneling over IP 143options NETATALK # AppleTalk networking protocols 144options PPP_BSDCOMP # BSD-Compress compression support for PPP 145options PPP_DEFLATE # Deflate compression support for PPP 146options PPP_FILTER # Active filter support for PPP (requires bpf) 147options PFIL_HOOKS # pfil(9) packet filter hooks 148options IPFILTER_LOG # ipmon(8) log support 149options IPFILTER_LOOKUP # ippool(8) support 150#options IPFILTER_DEFAULT_BLOCK # block all packets by default 151#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 152 153#options ALTQ # Manipulate network interfaces' output queues 154#options ALTQ_BLUE # Stochastic Fair Blue 155#options ALTQ_CBQ # Class-Based Queueing 156#options ALTQ_CDNR # Diffserv Traffic Conditioner 157#options ALTQ_FIFOQ # First-In First-Out Queue 158#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 159#options ALTQ_HFSC # Hierarchical Fair Service Curve 160#options ALTQ_LOCALQ # Local queueing discipline 161#options ALTQ_PRIQ # Priority Queueing 162#options ALTQ_RED # Random Early Detection 163#options ALTQ_RIO # RED with IN/OUT 164#options ALTQ_WFQ # Weighted Fair Queueing 165 166# These options enable verbose messages for several subsystems. 167# Warning, these may compile large string tables into the kernel! 168options SCSIVERBOSE # human readable SCSI error messages 169 170# wscons options 171#options WSEMUL_SUN # sun terminal emulation 172options WSEMUL_VT100 # VT100 / VT220 emulation 173options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 174 175# rcons options; note that 1-bit and 8-bit displays are supported by default. 176options RCONS_2BPP # Support for 2-bit display 177options RCONS_4BPP # Support for 4-bit display 178options RCONS_16BPP # Support for 16-bit display 179 180# Mac-specific options 181#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 182#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 183options GRF_COMPAT # Include grf compatibility code 184#options MRG_ADB # Use ROM-based ADB driver 185options ZS_CONSOLE_ABORT 186 187options NFS_BOOT_DHCP 188 189# Kernel root file system and dump configuration. 190config netbsd root on ? type ? 191 192# 193# Device configuration 194# 195 196mainbus0 at root 197 198 199# Basic Bus Support 200 201# On-board I/O bus support 202obio0 at mainbus? 203 204# NuBus support 205nubus0 at mainbus? 206 207 208# Console Devices 209 210# Apple Desktop Bus interface 211adb0 at obio? 212aed* at adb? # ADB event device 213akbd* at adb? # ADB keyboard 214ams* at adb? # ADB mouse 215 216# Basic frame buffer support 217intvid0 at obio? # Internal video hardware 218macvid* at nubus? # NuBus video card 219 220# Device-independent frame buffer interface 221macfb* at intvid? 222macfb* at macvid? 223 224# Workstation Console devices 225wsdisplay* at macfb? console ? 226wskbd* at akbd? console ? 227wsmouse* at ams? 228 229 230# Serial Devices 231 232# On-board serial interface 233zsc0 at obio? 234zstty* at zsc? channel ? 235 236 237# SCSI Controllers and Devices 238 239# SCSI controllers 240# XXX - use only one of ncrscsi or sbc 241ncrscsi0 at obio? addr 0 # SCSI NCR 5380 242#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 243esp0 at obio? addr 0 # SCSI NCR 53C9x 244esp1 at obio? addr 1 # SCSI NCR 53C9x 245 246# SCSI bus support 247scsibus* at scsi? 248 249# SCSI devices 250sd* at scsibus? target ? lun ? # SCSI disk drives 251st* at scsibus? target ? lun ? # SCSI tape drives 252cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 253ch* at scsibus? target ? lun ? # SCSI autochangers 254se* at scsibus? target ? lun ? # SCSI ethernet 255ss* at scsibus? target ? lun ? # SCSI scanners 256uk* at scsibus? target ? lun ? # SCSI unknown 257 258# IDE controller and devices 259wdc* at obio? flags 0x1000 260atabus* at ata? 261wd* at atabus? drive ? 262 263 264# Miscellaneous mass storage devices 265 266# IWM floppy disk controller 267iwm0 at obio? # Sony driver (800K GCR) 268fd* at iwm? drive ? 269 270 271# Network Interfaces 272 273# On-board Ethernet controllers 274sn* at obio? # SONIC-based (DP83932, DP83916) 275mc* at obio? # MACE-based 276 277# NuBus Ethernet controllers 278ae* at nubus? # DP8390-based 279sn* at nubus? # SONIC-based (DP83932, DP83916) 280sm* at nubus? # SMC 91cxx-based 281netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 282 283nsphy* at mii? phy ? 284ukphy* at mii? phy ? 285 286# Audio Devices 287 288# On-board audio hardware 289asc0 at obio? # ASC/EASC audio 290 291# Pseudo-Devices 292 293# disk/mass storage pseudo-devices 294pseudo-device ccd 4 # concatenated/striped disk devices 295#pseudo-device cgd 4 # cryptographic disk devices 296#pseudo-device raid 8 # RAIDframe disk driver 297#options RAID_AUTOCONFIG # auto-configuration of RAID components 298# Options to enable various other RAIDframe RAID types. 299# options RF_INCLUDE_EVENODD=1 300# options RF_INCLUDE_RAID5_RS=1 301# options RF_INCLUDE_PARITYLOGGING=1 302# options RF_INCLUDE_CHAINDECLUSTER=1 303# options RF_INCLUDE_INTERDECLUSTER=1 304# options RF_INCLUDE_PARITY_DECLUSTERING=1 305# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 306pseudo-device fss 4 # file system snapshot device 307pseudo-device md 1 # memory disk device (ramdisk) 308pseudo-device vcoda 1 # Venus/Coda distributed file system 309pseudo-device vnd # disk-like interface to files 310#options VND_COMPRESSION # compressed vnd(4) 311 312# network pseudo-devices 313pseudo-device bpfilter # Berkeley packet filter 314#pseudo-device carp # Common Address Redundancy Protocol 315pseudo-device ipfilter # IP filter (firewall) and NAT 316pseudo-device loop # network loopback 317pseudo-device ppp # Point-to-Point Protocol 318pseudo-device pppoe # PPP over Ethernet (RFC 2516) 319pseudo-device sl # Serial Line IP 320#pseudo-device strip # Starmode Radio IP (Metricom) 321pseudo-device tun # network tunneling over tty 322pseudo-device tap # virtual Ethernet 323#pseudo-device gre # generic L3 over IP tunnel 324pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 325#pseudo-device faith # IPv[46] tcp relay translation i/f 326pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 327pseudo-device vlan # IEEE 802.1q encapsulation 328pseudo-device bridge # simple inter-network bridging 329#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 330pseudo-device agr # IEEE 802.3ad link aggregation 331 332# miscellaneous pseudo-devices 333pseudo-device grf 2 # grf emulation for wscons 334pseudo-device ite 1 # ite emulation for wscons 335pseudo-device pty # pseudo-terminals 336pseudo-device clockctl # user control of clock subsystem 337 338# random number generator pseudo-device 339pseudo-device rnd # /dev/random and in-kernel generator 340#options RND_COM # use "com" randomness as well (BROKEN) 341pseudo-device ksyms # /dev/ksyms 342#pseudo-device pf # PF packet filter 343#pseudo-device pflog # PF log if 344 345# Veriexec 346# 347# a pseudo device needed for veriexec 348#pseudo-device veriexec 1 349# 350# Uncomment the fingerprint methods below that are desired. Note that 351# removing fingerprint methods will have almost no impact on the kernel 352# code size. 353# 354#options VERIFIED_EXEC_FP_RMD160 355#options VERIFIED_EXEC_FP_SHA256 356#options VERIFIED_EXEC_FP_SHA384 357#options VERIFIED_EXEC_FP_SHA512 358#options VERIFIED_EXEC_FP_SHA1 359#options VERIFIED_EXEC_FP_MD5 360