GENERIC revision 1.145
1# $NetBSD: GENERIC,v 1.145 2004/06/26 07:32:07 abs 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: 1.145 $" 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 56 57options LKM # loadable kernel modules 58 59options USERCONF # userconf(4) support 60#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 61 62# Enable experimental buffer queue strategy for better responsiveness under 63# high disk I/O load. Use it with caution - it's not proven to be stable yet. 64#options NEW_BUFQ_STRATEGY 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69options KMEMSTATS # kernel memory statistics (vmstat -m) 70options DDB # in-kernel debugger 71#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 72#options KGDB # remote debugger 73#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 74#options KGDB_DEVRATE=38400 # baud rate 75#makeoptions DEBUG="-g" # compile full symbol table 76 77# Compatibility options 78#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 79#options COMPAT_09 # NetBSD 0.9, 80options COMPAT_10 # NetBSD 1.0, 81options COMPAT_11 # NetBSD 1.1, 82options COMPAT_12 # NetBSD 1.2, 83options COMPAT_13 # NetBSD 1.3, 84options COMPAT_14 # NetBSD 1.4, 85options COMPAT_15 # NetBSD 1.5, 86options COMPAT_16 # NetBSD 1.6, 87options COMPAT_43 # and 4.3BSD 88#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 89 90# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 91options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 92options EXEC_AOUT # support for exec'ing a.out 93 94#options COMPAT_LINUX # compatibility with Linux/m68k binaries 95#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 96#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 97#options COMPAT_SVR4 # compatibility with SVR4 binaries 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 116 117# File system options 118options QUOTA # UFS quotas 119#options FFS_EI # FFS Endian Independant support 120options SOFTDEP # FFS soft updates support. 121options NFSSERVER # Network File System server 122#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 123 # immutable) behave as system flags. 124 125# Networking options 126options GATEWAY # packet forwarding 127options INET # IP + ICMP + TCP + UDP 128options INET6 # IPV6 129#options IPSEC # IP security 130#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 131#options IPSEC_DEBUG # debug for IP security 132#options MROUTING # IP multicast routing 133options NS # XNS 134#options NSIP # XNS tunneling over IP 135options ISO,TPIP # OSI 136#options EON # OSI tunneling over IP 137options CCITT,LLC,HDLC # X.25 138options NETATALK # AppleTalk networking protocols 139options PPP_BSDCOMP # BSD-Compress compression support for PPP 140options PPP_DEFLATE # Deflate compression support for PPP 141options PPP_FILTER # Active filter support for PPP (requires bpf) 142options PFIL_HOOKS # pfil(9) packet filter hooks 143options IPFILTER_LOG # ipmon(8) log support 144#options IPFILTER_DEFAULT_BLOCK # block all packets by default 145#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 146 147#options ALTQ # Manipulate network interfaces' output queues 148#options ALTQ_BLUE # Stochastic Fair Blue 149#options ALTQ_CBQ # Class-Based Queueing 150#options ALTQ_CDNR # Diffserv Traffic Conditioner 151#options ALTQ_FIFOQ # First-In First-Out Queue 152#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 153#options ALTQ_HFSC # Hierarchical Fair Service Curve 154#options ALTQ_LOCALQ # Local queueing discipline 155#options ALTQ_PRIQ # Priority Queueing 156#options ALTQ_RED # Random Early Detection 157#options ALTQ_RIO # RED with IN/OUT 158#options ALTQ_WFQ # Weighted Fair Queueing 159 160# These options enable verbose messages for several subsystems. 161# Warning, these may compile large string tables into the kernel! 162options SCSIVERBOSE # human readable SCSI error messages 163 164# wscons options 165#options WSEMUL_SUN # sun terminal emulation 166options WSEMUL_VT100 # VT100 / VT220 emulation 167options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 168 169# rcons options; note that 1-bit and 8-bit displays are supported by default. 170options RCONS_2BPP # Support for 2-bit display 171options RCONS_4BPP # Support for 4-bit display 172options RCONS_16BPP # Support for 16-bit display 173 174# Mac-specific options 175#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 176#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 177options GRF_COMPAT # Include grf compatibility code 178#options MRG_ADB # Use ROM-based ADB driver 179options ZS_CONSOLE_ABORT 180 181options NFS_BOOT_DHCP 182 183# Kernel root file system and dump configuration. 184config netbsd root on ? type ? 185 186# 187# Device configuration 188# 189 190mainbus0 at root 191 192fpu0 at mainbus? # Floating-Point Coprocessor support 193 194 195# Basic Bus Support 196 197# On-board I/O bus support 198obio0 at mainbus? 199 200# NuBus support 201nubus0 at mainbus? 202 203 204# Console Devices 205 206# Apple Desktop Bus interface 207adb0 at obio? 208aed* at adb? # ADB event device 209akbd* at adb? # ADB keyboard 210ams* at adb? # ADB mouse 211 212# Basic frame buffer support 213intvid0 at obio? # Internal video hardware 214macvid* at nubus? # NuBus video card 215 216# Device-independent frame buffer interface 217macfb* at intvid? 218macfb* at macvid? 219 220# Workstation Console devices 221wsdisplay* at macfb? console ? 222wskbd* at akbd? console ? 223wsmouse* at ams? 224 225 226# Serial Devices 227 228# On-board serial interface 229zsc0 at obio? 230zstty* at zsc? channel ? 231 232 233# SCSI Controllers and Devices 234 235# SCSI controllers 236# XXX - use only one of ncrscsi or sbc 237ncrscsi0 at obio? # SCSI NCR 5380 238#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 239esp0 at obio? # SCSI NCR 53C9x 240esp1 at obio? # SCSI NCR 53C9x 241 242# SCSI bus support 243scsibus* at scsi? 244 245# SCSI devices 246sd* at scsibus? target ? lun ? # SCSI disk drives 247st* at scsibus? target ? lun ? # SCSI tape drives 248cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 249ch* at scsibus? target ? lun ? # SCSI autochangers 250se* at scsibus? target ? lun ? # SCSI ethernet 251ss* at scsibus? target ? lun ? # SCSI scanners 252uk* at scsibus? target ? lun ? # SCSI unknown 253 254# IDE controller and devices 255wdc* at obio? flags 0x1000 256atabus* at ata? 257wd* at atabus? drive ? 258 259 260# Miscellaneous mass storage devices 261 262# IWM floppy disk controller 263iwm0 at obio? # Sony driver (800K GCR) 264fd* at iwm? drive ? 265 266 267# Network Interfaces 268 269# On-board Ethernet controllers 270sn* at obio? # SONIC-based (DP83932, DP83916) 271mc* at obio? # MACE-based 272 273# NuBus Ethernet controllers 274ae* at nubus? # DP8390-based 275sn* at nubus? # SONIC-based (DP83932, DP83916) 276sm* at nubus? # SMC 91cxx-based 277netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 278 279nsphy* at mii? phy ? 280ukphy* at mii? phy ? 281 282# Audio Devices 283 284# On-board audio hardware 285asc0 at obio? # ASC/EASC audio 286 287# Pseudo-Devices 288 289# disk/mass storage pseudo-devices 290pseudo-device ccd 4 # concatenated/striped disk devices 291#pseudo-device cgd 4 # cryptographic disk devices 292#pseudo-device raid 8 # RAIDframe disk driver 293#options RAID_AUTOCONFIG # auto-configuration of RAID components 294# Options to enable various other RAIDframe RAID types. 295# options RF_INCLUDE_EVENODD=1 296# options RF_INCLUDE_RAID5_RS=1 297# options RF_INCLUDE_PARITYLOGGING=1 298# options RF_INCLUDE_CHAINDECLUSTER=1 299# options RF_INCLUDE_INTERDECLUSTER=1 300# options RF_INCLUDE_PARITY_DECLUSTERING=1 301# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 302pseudo-device md 1 # memory disk device (ramdisk) 303pseudo-device vcoda 1 # Venus/Coda distributed file system 304pseudo-device vnd 4 # disk-like interface to files 305 306# network pseudo-devices 307pseudo-device bpfilter 12 # Berkeley packet filter 308pseudo-device ipfilter # IP filter (firewall) and NAT 309pseudo-device loop # network loopback 310pseudo-device ppp 2 # Point-to-Point Protocol 311pseudo-device pppoe # PPP over Ethernet (RFC 2516) 312pseudo-device sl 2 # Serial Line IP 313#pseudo-device strip 2 # Starmode Radio IP (Metricom) 314pseudo-device tun 2 # network tunneling over tty 315#pseudo-device gre 2 # generic L3 over IP tunnel 316pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 317#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 318#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 319pseudo-device vlan # IEEE 802.1q encapsulation 320pseudo-device bridge # simple inter-network bridging 321#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 322 323# miscellaneous pseudo-devices 324pseudo-device grf 2 # grf emulation for wscons 325pseudo-device ite 1 # ite emulation for wscons 326pseudo-device pty # pseudo-terminals 327#pseudo-device tb 1 # tablet line discipline 328pseudo-device clockctl # user control of clock subsystem 329 330# random number generator pseudo-device 331pseudo-device rnd # /dev/random and in-kernel generator 332#options RND_COM # use "com" randomness as well (BROKEN) 333pseudo-device ksyms # /dev/ksyms 334#pseudo-device pf # PF packet filter 335#pseudo-device pflog # PF log if 336