GENERIC revision 1.149
1# $NetBSD: GENERIC,v 1.149 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/mac68k/conf/std.mac68k" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.149 $" 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 NEW_BUFQ_STRATEGY 67 68# Diagnostic/debugging support options 69#options DIAGNOSTIC # cheap kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71options KMEMSTATS # kernel memory statistics (vmstat -m) 72options DDB # in-kernel debugger 73#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 74#options KGDB # remote debugger 75#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 76#options KGDB_DEVRATE=38400 # baud rate 77#makeoptions DEBUG="-g" # compile full symbol table 78 79# Compatibility options 80#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 81#options COMPAT_09 # NetBSD 0.9, 82options COMPAT_10 # NetBSD 1.0, 83options COMPAT_11 # NetBSD 1.1, 84options COMPAT_12 # NetBSD 1.2, 85options COMPAT_13 # NetBSD 1.3, 86options COMPAT_14 # NetBSD 1.4, 87options COMPAT_15 # NetBSD 1.5, 88options COMPAT_16 # NetBSD 1.6, 89options COMPAT_43 # and 4.3BSD 90#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 91 92# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 93options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 94options EXEC_AOUT # support for exec'ing a.out 95 96#options COMPAT_LINUX # compatibility with Linux/m68k binaries 97#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 98#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 99#options COMPAT_SVR4 # compatibility with SVR4 binaries 100options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 101 102# File systems 103file-system FFS # UFS 104file-system EXT2FS # second extended file system (linux) 105file-system LFS # log-structured file system 106file-system MFS # memory file system 107file-system NFS # Network File System client 108file-system CD9660 # ISO 9660 + Rock Ridge file system 109file-system MSDOSFS # MS-DOS file system 110file-system FDESC # /dev/fd 111file-system KERNFS # /kern 112file-system NULLFS # loopback file system 113file-system OVERLAY # overlay file system 114file-system PORTAL # portal filesystem (still experimental) 115file-system PROCFS # /proc 116file-system UMAPFS # NULLFS + uid and gid remapping 117file-system UNION # union file system 118file-system CODA # Venus/Coda distributed file system 119 120# File system options 121options QUOTA # UFS quotas 122#options FFS_EI # FFS Endian Independant support 123options SOFTDEP # FFS soft updates support. 124options NFSSERVER # Network File System server 125#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 126 # immutable) behave as system flags. 127 128# Networking options 129options GATEWAY # packet forwarding 130options INET # IP + ICMP + TCP + UDP 131options INET6 # IPV6 132#options IPSEC # IP security 133#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 134#options IPSEC_DEBUG # debug for IP security 135#options MROUTING # IP multicast routing 136#options PIM # Protocol Independent Multicast 137options NS # XNS 138#options NSIP # XNS tunneling over IP 139options ISO,TPIP # OSI 140#options EON # OSI tunneling over IP 141options CCITT,LLC,HDLC # X.25 142options NETATALK # AppleTalk networking protocols 143options PPP_BSDCOMP # BSD-Compress compression support for PPP 144options PPP_DEFLATE # Deflate compression support for PPP 145options PPP_FILTER # Active filter support for PPP (requires bpf) 146options PFIL_HOOKS # pfil(9) packet filter hooks 147options IPFILTER_LOG # ipmon(8) log support 148#options IPFILTER_DEFAULT_BLOCK # block all packets by default 149#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 150 151#options ALTQ # Manipulate network interfaces' output queues 152#options ALTQ_BLUE # Stochastic Fair Blue 153#options ALTQ_CBQ # Class-Based Queueing 154#options ALTQ_CDNR # Diffserv Traffic Conditioner 155#options ALTQ_FIFOQ # First-In First-Out Queue 156#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 157#options ALTQ_HFSC # Hierarchical Fair Service Curve 158#options ALTQ_LOCALQ # Local queueing discipline 159#options ALTQ_PRIQ # Priority Queueing 160#options ALTQ_RED # Random Early Detection 161#options ALTQ_RIO # RED with IN/OUT 162#options ALTQ_WFQ # Weighted Fair Queueing 163 164# These options enable verbose messages for several subsystems. 165# Warning, these may compile large string tables into the kernel! 166options SCSIVERBOSE # human readable SCSI error messages 167 168# wscons options 169#options WSEMUL_SUN # sun terminal emulation 170options WSEMUL_VT100 # VT100 / VT220 emulation 171options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 172 173# rcons options; note that 1-bit and 8-bit displays are supported by default. 174options RCONS_2BPP # Support for 2-bit display 175options RCONS_4BPP # Support for 4-bit display 176options RCONS_16BPP # Support for 16-bit display 177 178# Mac-specific options 179#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 180#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 181options GRF_COMPAT # Include grf compatibility code 182#options MRG_ADB # Use ROM-based ADB driver 183options ZS_CONSOLE_ABORT 184 185options NFS_BOOT_DHCP 186 187# Kernel root file system and dump configuration. 188config netbsd root on ? type ? 189 190# 191# Device configuration 192# 193 194mainbus0 at root 195 196fpu0 at mainbus? # Floating-Point Coprocessor support 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? # SCSI NCR 5380 242#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 243esp0 at obio? # SCSI NCR 53C9x 244esp1 at obio? # 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 md 1 # memory disk device (ramdisk) 307pseudo-device vcoda 1 # Venus/Coda distributed file system 308pseudo-device vnd 4 # disk-like interface to files 309 310# network pseudo-devices 311pseudo-device bpfilter 12 # Berkeley packet filter 312pseudo-device ipfilter # IP filter (firewall) and NAT 313pseudo-device loop # network loopback 314pseudo-device ppp 2 # Point-to-Point Protocol 315pseudo-device pppoe # PPP over Ethernet (RFC 2516) 316pseudo-device sl 2 # Serial Line IP 317#pseudo-device strip 2 # Starmode Radio IP (Metricom) 318pseudo-device tun 2 # network tunneling over tty 319#pseudo-device gre 2 # generic L3 over IP tunnel 320pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 321#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 322#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 323pseudo-device vlan # IEEE 802.1q encapsulation 324pseudo-device bridge # simple inter-network bridging 325#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 326 327# miscellaneous pseudo-devices 328pseudo-device grf 2 # grf emulation for wscons 329pseudo-device ite 1 # ite emulation for wscons 330pseudo-device pty # pseudo-terminals 331#pseudo-device tb 1 # tablet line discipline 332pseudo-device clockctl # user control of clock subsystem 333 334# random number generator pseudo-device 335pseudo-device rnd # /dev/random and in-kernel generator 336#options RND_COM # use "com" randomness as well (BROKEN) 337pseudo-device ksyms # /dev/ksyms 338#pseudo-device pf # PF packet filter 339#pseudo-device pflog # PF log if 340