GENERIC revision 1.173
1# $NetBSD: GENERIC,v 1.173 2006/06/28 15:19:28 liamjfoy 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: 1.173 $" 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) 46options SYSTRACE # system call vetting via systrace(1) 47 48options SYSVMSG # System V-like message queues 49options SYSVSEM # System V-like semaphores 50#options SEMMNI=10 # number of semaphore identifiers 51#options SEMMNS=60 # number of semaphores in system 52#options SEMUME=10 # max number of undo entries per process 53#options SEMMNU=30 # number of undo structures in system 54options SYSVSHM # System V-like memory sharing 55#options SHMMAXPGS=1024 # 1024 pages is the default 56options P1003_1B_SEMAPHORE # p1003.1b semaphore support 57 58options LKM # loadable kernel modules 59 60options USERCONF # userconf(4) support 61#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 62options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 63 64# Enable experimental buffer queue strategy for better responsiveness under 65# high disk I/O load. Use it with caution - it's not proven to be stable yet. 66#options BUFQ_READPRIO 67#options BUFQ_PRIOCSCAN 68 69# Diagnostic/debugging support options 70#options DIAGNOSTIC # cheap kernel consistency checks 71#options DEBUG # expensive debugging checks/support 72options KMEMSTATS # kernel memory statistics (vmstat -m) 73options DDB # in-kernel debugger 74#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 75#options KGDB # remote debugger 76#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 77#options KGDB_DEVRATE=38400 # baud rate 78#makeoptions DEBUG="-g" # compile full symbol table 79 80# Compatibility options 81#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 82#options COMPAT_09 # NetBSD 0.9, 83options COMPAT_10 # NetBSD 1.0, 84options COMPAT_11 # NetBSD 1.1, 85options COMPAT_12 # NetBSD 1.2, 86options COMPAT_13 # NetBSD 1.3, 87options COMPAT_14 # NetBSD 1.4, 88options COMPAT_15 # NetBSD 1.5, 89options COMPAT_16 # NetBSD 1.6, 90options COMPAT_20 # NetBSD 2.0, 91options COMPAT_30 # NetBSD 3.0 compatibility. 92options COMPAT_43 # and 4.3BSD 93#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 94 95# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 96options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 97options EXEC_AOUT # support for exec'ing a.out 98 99#options COMPAT_LINUX # compatibility with Linux/m68k binaries 100#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 101#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 102#options COMPAT_SVR4 # compatibility with SVR4 binaries 103options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 104 105# File systems 106file-system FFS # UFS 107file-system EXT2FS # second extended file system (linux) 108file-system LFS # log-structured file system 109file-system MFS # memory file system 110file-system NFS # Network File System client 111file-system CD9660 # ISO 9660 + Rock Ridge file system 112file-system MSDOSFS # MS-DOS file system 113file-system FDESC # /dev/fd 114file-system KERNFS # /kern 115file-system NULLFS # loopback file system 116file-system OVERLAY # overlay file system 117file-system PORTAL # portal filesystem (still experimental) 118file-system PROCFS # /proc 119file-system UMAPFS # NULLFS + uid and gid remapping 120file-system UNION # union file system 121file-system CODA # Venus/Coda distributed file system 122file-system PTYFS # /dev/pts/N support 123#file-system TMPFS # experimental - Efficient memory file-system 124#file-system UDF # experimental - OSTA UDF CD/DVD file-system 125 126# File system options 127options QUOTA # UFS quotas 128#options FFS_EI # FFS Endian Independant support 129options SOFTDEP # FFS soft updates support. 130#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 131options NFSSERVER # Network File System server 132#options FFS_NO_SNAPSHOT # No FFS snapshot support 133#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 134 # immutable) behave as system flags. 135 136# Networking options 137options GATEWAY # packet forwarding 138options INET # IP + ICMP + TCP + UDP 139options INET6 # IPV6 140#options IPSEC # IP security 141#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 142#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 143#options IPSEC_DEBUG # debug for IP security 144#options MROUTING # IP multicast routing 145#options PIM # Protocol Independent Multicast 146options NS # XNS 147#options NSIP # XNS tunneling over IP 148options ISO,TPIP # OSI 149#options EON # OSI tunneling over IP 150options CCITT,LLC,HDLC # X.25 151options NETATALK # AppleTalk networking protocols 152options PPP_BSDCOMP # BSD-Compress compression support for PPP 153options PPP_DEFLATE # Deflate compression support for PPP 154options PPP_FILTER # Active filter support for PPP (requires bpf) 155options PFIL_HOOKS # pfil(9) packet filter hooks 156options IPFILTER_LOG # ipmon(8) log support 157#options IPFILTER_DEFAULT_BLOCK # block all packets by default 158#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 159 160#options ALTQ # Manipulate network interfaces' output queues 161#options ALTQ_BLUE # Stochastic Fair Blue 162#options ALTQ_CBQ # Class-Based Queueing 163#options ALTQ_CDNR # Diffserv Traffic Conditioner 164#options ALTQ_FIFOQ # First-In First-Out Queue 165#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 166#options ALTQ_HFSC # Hierarchical Fair Service Curve 167#options ALTQ_LOCALQ # Local queueing discipline 168#options ALTQ_PRIQ # Priority Queueing 169#options ALTQ_RED # Random Early Detection 170#options ALTQ_RIO # RED with IN/OUT 171#options ALTQ_WFQ # Weighted Fair Queueing 172 173# These options enable verbose messages for several subsystems. 174# Warning, these may compile large string tables into the kernel! 175options SCSIVERBOSE # human readable SCSI error messages 176 177# wscons options 178#options WSEMUL_SUN # sun terminal emulation 179options WSEMUL_VT100 # VT100 / VT220 emulation 180options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 181 182# rcons options; note that 1-bit and 8-bit displays are supported by default. 183options RCONS_2BPP # Support for 2-bit display 184options RCONS_4BPP # Support for 4-bit display 185options RCONS_16BPP # Support for 16-bit display 186 187# Mac-specific options 188#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 189#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 190options GRF_COMPAT # Include grf compatibility code 191#options MRG_ADB # Use ROM-based ADB driver 192options ZS_CONSOLE_ABORT 193 194options NFS_BOOT_DHCP 195 196# Kernel root file system and dump configuration. 197config netbsd root on ? type ? 198 199# 200# Device configuration 201# 202 203mainbus0 at root 204 205fpu0 at mainbus? # Floating-Point Coprocessor support 206 207 208# Basic Bus Support 209 210# On-board I/O bus support 211obio0 at mainbus? 212 213# NuBus support 214nubus0 at mainbus? 215 216 217# Console Devices 218 219# Apple Desktop Bus interface 220adb0 at obio? 221aed* at adb? # ADB event device 222akbd* at adb? # ADB keyboard 223ams* at adb? # ADB mouse 224 225# Basic frame buffer support 226intvid0 at obio? # Internal video hardware 227macvid* at nubus? # NuBus video card 228 229# Device-independent frame buffer interface 230macfb* at intvid? 231macfb* at macvid? 232 233# Workstation Console devices 234wsdisplay* at macfb? console ? 235wskbd* at akbd? console ? 236wsmouse* at ams? 237 238 239# Serial Devices 240 241# On-board serial interface 242zsc0 at obio? 243zstty* at zsc? channel ? 244 245 246# SCSI Controllers and Devices 247 248# SCSI controllers 249# XXX - use only one of ncrscsi or sbc 250ncrscsi0 at obio? addr 0 # SCSI NCR 5380 251#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 252esp0 at obio? addr 0 # SCSI NCR 53C9x 253esp1 at obio? addr 1 # SCSI NCR 53C9x 254 255# SCSI bus support 256scsibus* at scsi? 257 258# SCSI devices 259sd* at scsibus? target ? lun ? # SCSI disk drives 260st* at scsibus? target ? lun ? # SCSI tape drives 261cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 262ch* at scsibus? target ? lun ? # SCSI autochangers 263se* at scsibus? target ? lun ? # SCSI ethernet 264ss* at scsibus? target ? lun ? # SCSI scanners 265uk* at scsibus? target ? lun ? # SCSI unknown 266 267# IDE controller and devices 268wdc* at obio? flags 0x1000 269atabus* at ata? 270wd* at atabus? drive ? 271 272 273# Miscellaneous mass storage devices 274 275# IWM floppy disk controller 276iwm0 at obio? # Sony driver (800K GCR) 277fd* at iwm? drive ? 278 279 280# Network Interfaces 281 282# On-board Ethernet controllers 283sn* at obio? # SONIC-based (DP83932, DP83916) 284mc* at obio? # MACE-based 285 286# NuBus Ethernet controllers 287ae* at nubus? # DP8390-based 288sn* at nubus? # SONIC-based (DP83932, DP83916) 289sm* at nubus? # SMC 91cxx-based 290netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 291 292nsphy* at mii? phy ? 293ukphy* at mii? phy ? 294 295# Audio Devices 296 297# On-board audio hardware 298asc0 at obio? # ASC/EASC audio 299 300# Pseudo-Devices 301 302# disk/mass storage pseudo-devices 303pseudo-device ccd 4 # concatenated/striped disk devices 304#pseudo-device cgd 4 # cryptographic disk devices 305#pseudo-device raid 8 # RAIDframe disk driver 306#options RAID_AUTOCONFIG # auto-configuration of RAID components 307# Options to enable various other RAIDframe RAID types. 308# options RF_INCLUDE_EVENODD=1 309# options RF_INCLUDE_RAID5_RS=1 310# options RF_INCLUDE_PARITYLOGGING=1 311# options RF_INCLUDE_CHAINDECLUSTER=1 312# options RF_INCLUDE_INTERDECLUSTER=1 313# options RF_INCLUDE_PARITY_DECLUSTERING=1 314# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 315pseudo-device fss 4 # file system snapshot device 316pseudo-device md 1 # memory disk device (ramdisk) 317pseudo-device vcoda 1 # Venus/Coda distributed file system 318pseudo-device vnd # disk-like interface to files 319#options VND_COMPRESSION # compressed vnd(4) 320 321# network pseudo-devices 322pseudo-device bpfilter # Berkeley packet filter 323#pseudo-device carp # Common Address Redundancy Protocol 324pseudo-device ipfilter # IP filter (firewall) and NAT 325pseudo-device loop # network loopback 326pseudo-device ppp # Point-to-Point Protocol 327pseudo-device pppoe # PPP over Ethernet (RFC 2516) 328pseudo-device sl # Serial Line IP 329#pseudo-device strip # Starmode Radio IP (Metricom) 330pseudo-device tun # network tunneling over tty 331pseudo-device tap # virtual Ethernet 332#pseudo-device gre # generic L3 over IP tunnel 333pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 334#pseudo-device faith # IPv[46] tcp relay translation i/f 335pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 336pseudo-device vlan # IEEE 802.1q encapsulation 337pseudo-device bridge # simple inter-network bridging 338#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 339 340# miscellaneous pseudo-devices 341pseudo-device grf 2 # grf emulation for wscons 342pseudo-device ite 1 # ite emulation for wscons 343pseudo-device pty # pseudo-terminals 344pseudo-device clockctl # user control of clock subsystem 345 346# random number generator pseudo-device 347pseudo-device rnd # /dev/random and in-kernel generator 348#options RND_COM # use "com" randomness as well (BROKEN) 349pseudo-device ksyms # /dev/ksyms 350#pseudo-device pf # PF packet filter 351#pseudo-device pflog # PF log if 352 353# Veriexec 354#options VERIFIED_EXEC 355# 356# a pseudo device needed for veriexec 357#pseudo-device veriexec 1 358# 359# Uncomment the fingerprint methods below that are desired. Note that 360# removing fingerprint methods will have almost no impact on the kernel 361# code size. 362# 363#options VERIFIED_EXEC_FP_RMD160 364#options VERIFIED_EXEC_FP_SHA256 365#options VERIFIED_EXEC_FP_SHA384 366#options VERIFIED_EXEC_FP_SHA512 367#options VERIFIED_EXEC_FP_SHA1 368#options VERIFIED_EXEC_FP_MD5 369