GENERIC revision 1.146
1# $NetBSD: GENERIC,v 1.146 2004/06/28 21:07:48 bouyer 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: 1.146 $" 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) 62 63# Enable experimental buffer queue strategy for better responsiveness under 64# high disk I/O load. Use it with caution - it's not proven to be stable yet. 65#options NEW_BUFQ_STRATEGY 66 67# Diagnostic/debugging support options 68#options DIAGNOSTIC # cheap kernel consistency checks 69#options DEBUG # expensive debugging checks/support 70options KMEMSTATS # kernel memory statistics (vmstat -m) 71options DDB # in-kernel debugger 72#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 73#options KGDB # remote debugger 74#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 75#options KGDB_DEVRATE=38400 # baud rate 76#makeoptions DEBUG="-g" # compile full symbol table 77 78# Compatibility options 79#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 80#options COMPAT_09 # NetBSD 0.9, 81options COMPAT_10 # NetBSD 1.0, 82options COMPAT_11 # NetBSD 1.1, 83options COMPAT_12 # NetBSD 1.2, 84options COMPAT_13 # NetBSD 1.3, 85options COMPAT_14 # NetBSD 1.4, 86options COMPAT_15 # NetBSD 1.5, 87options COMPAT_16 # NetBSD 1.6, 88options COMPAT_43 # and 4.3BSD 89#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 90 91# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 92options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 93options EXEC_AOUT # support for exec'ing a.out 94 95#options COMPAT_LINUX # compatibility with Linux/m68k binaries 96#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 97#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 98#options COMPAT_SVR4 # compatibility with SVR4 binaries 99 100# File systems 101file-system FFS # UFS 102file-system EXT2FS # second extended file system (linux) 103file-system LFS # log-structured file system 104file-system MFS # memory file system 105file-system NFS # Network File System client 106file-system CD9660 # ISO 9660 + Rock Ridge file system 107file-system MSDOSFS # MS-DOS file system 108file-system FDESC # /dev/fd 109file-system KERNFS # /kern 110file-system NULLFS # loopback file system 111file-system OVERLAY # overlay file system 112file-system PORTAL # portal filesystem (still experimental) 113file-system PROCFS # /proc 114file-system UMAPFS # NULLFS + uid and gid remapping 115file-system UNION # union file system 116file-system CODA # Venus/Coda distributed file system 117 118# File system options 119options QUOTA # UFS quotas 120#options FFS_EI # FFS Endian Independant support 121options SOFTDEP # FFS soft updates support. 122options NFSSERVER # Network File System server 123#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 124 # immutable) behave as system flags. 125 126# Networking options 127options GATEWAY # packet forwarding 128options INET # IP + ICMP + TCP + UDP 129options INET6 # IPV6 130#options IPSEC # IP security 131#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 132#options IPSEC_DEBUG # debug for IP security 133#options MROUTING # IP multicast routing 134options NS # XNS 135#options NSIP # XNS tunneling over IP 136options ISO,TPIP # OSI 137#options EON # OSI tunneling over IP 138options CCITT,LLC,HDLC # X.25 139options 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 144options IPFILTER_LOG # ipmon(8) log support 145#options IPFILTER_DEFAULT_BLOCK # block all packets by default 146#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 147 148#options ALTQ # Manipulate network interfaces' output queues 149#options ALTQ_BLUE # Stochastic Fair Blue 150#options ALTQ_CBQ # Class-Based Queueing 151#options ALTQ_CDNR # Diffserv Traffic Conditioner 152#options ALTQ_FIFOQ # First-In First-Out Queue 153#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 154#options ALTQ_HFSC # Hierarchical Fair Service Curve 155#options ALTQ_LOCALQ # Local queueing discipline 156#options ALTQ_PRIQ # Priority Queueing 157#options ALTQ_RED # Random Early Detection 158#options ALTQ_RIO # RED with IN/OUT 159#options ALTQ_WFQ # Weighted Fair Queueing 160 161# These options enable verbose messages for several subsystems. 162# Warning, these may compile large string tables into the kernel! 163options SCSIVERBOSE # human readable SCSI error messages 164 165# wscons options 166#options WSEMUL_SUN # sun terminal emulation 167options WSEMUL_VT100 # VT100 / VT220 emulation 168options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 169 170# rcons options; note that 1-bit and 8-bit displays are supported by default. 171options RCONS_2BPP # Support for 2-bit display 172options RCONS_4BPP # Support for 4-bit display 173options RCONS_16BPP # Support for 16-bit display 174 175# Mac-specific options 176#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 177#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 178options GRF_COMPAT # Include grf compatibility code 179#options MRG_ADB # Use ROM-based ADB driver 180options ZS_CONSOLE_ABORT 181 182options NFS_BOOT_DHCP 183 184# Kernel root file system and dump configuration. 185config netbsd root on ? type ? 186 187# 188# Device configuration 189# 190 191mainbus0 at root 192 193fpu0 at mainbus? # Floating-Point Coprocessor support 194 195 196# Basic Bus Support 197 198# On-board I/O bus support 199obio0 at mainbus? 200 201# NuBus support 202nubus0 at mainbus? 203 204 205# Console Devices 206 207# Apple Desktop Bus interface 208adb0 at obio? 209aed* at adb? # ADB event device 210akbd* at adb? # ADB keyboard 211ams* at adb? # ADB mouse 212 213# Basic frame buffer support 214intvid0 at obio? # Internal video hardware 215macvid* at nubus? # NuBus video card 216 217# Device-independent frame buffer interface 218macfb* at intvid? 219macfb* at macvid? 220 221# Workstation Console devices 222wsdisplay* at macfb? console ? 223wskbd* at akbd? console ? 224wsmouse* at ams? 225 226 227# Serial Devices 228 229# On-board serial interface 230zsc0 at obio? 231zstty* at zsc? channel ? 232 233 234# SCSI Controllers and Devices 235 236# SCSI controllers 237# XXX - use only one of ncrscsi or sbc 238ncrscsi0 at obio? # SCSI NCR 5380 239#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 240esp0 at obio? # SCSI NCR 53C9x 241esp1 at obio? # SCSI NCR 53C9x 242 243# SCSI bus support 244scsibus* at scsi? 245 246# SCSI devices 247sd* at scsibus? target ? lun ? # SCSI disk drives 248st* at scsibus? target ? lun ? # SCSI tape drives 249cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 250ch* at scsibus? target ? lun ? # SCSI autochangers 251se* at scsibus? target ? lun ? # SCSI ethernet 252ss* at scsibus? target ? lun ? # SCSI scanners 253uk* at scsibus? target ? lun ? # SCSI unknown 254 255# IDE controller and devices 256wdc* at obio? flags 0x1000 257atabus* at ata? 258wd* at atabus? drive ? 259 260 261# Miscellaneous mass storage devices 262 263# IWM floppy disk controller 264iwm0 at obio? # Sony driver (800K GCR) 265fd* at iwm? drive ? 266 267 268# Network Interfaces 269 270# On-board Ethernet controllers 271sn* at obio? # SONIC-based (DP83932, DP83916) 272mc* at obio? # MACE-based 273 274# NuBus Ethernet controllers 275ae* at nubus? # DP8390-based 276sn* at nubus? # SONIC-based (DP83932, DP83916) 277sm* at nubus? # SMC 91cxx-based 278netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 279 280nsphy* at mii? phy ? 281ukphy* at mii? phy ? 282 283# Audio Devices 284 285# On-board audio hardware 286asc0 at obio? # ASC/EASC audio 287 288# Pseudo-Devices 289 290# disk/mass storage pseudo-devices 291pseudo-device ccd 4 # concatenated/striped disk devices 292#pseudo-device cgd 4 # cryptographic disk devices 293#pseudo-device raid 8 # RAIDframe disk driver 294#options RAID_AUTOCONFIG # auto-configuration of RAID components 295# Options to enable various other RAIDframe RAID types. 296# options RF_INCLUDE_EVENODD=1 297# options RF_INCLUDE_RAID5_RS=1 298# options RF_INCLUDE_PARITYLOGGING=1 299# options RF_INCLUDE_CHAINDECLUSTER=1 300# options RF_INCLUDE_INTERDECLUSTER=1 301# options RF_INCLUDE_PARITY_DECLUSTERING=1 302# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 303pseudo-device md 1 # memory disk device (ramdisk) 304pseudo-device vcoda 1 # Venus/Coda distributed file system 305pseudo-device vnd 4 # disk-like interface to files 306 307# network pseudo-devices 308pseudo-device bpfilter 12 # Berkeley packet filter 309pseudo-device ipfilter # IP filter (firewall) and NAT 310pseudo-device loop # network loopback 311pseudo-device ppp 2 # Point-to-Point Protocol 312pseudo-device pppoe # PPP over Ethernet (RFC 2516) 313pseudo-device sl 2 # Serial Line IP 314#pseudo-device strip 2 # Starmode Radio IP (Metricom) 315pseudo-device tun 2 # network tunneling over tty 316#pseudo-device gre 2 # generic L3 over IP tunnel 317pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 318#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 319#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 320pseudo-device vlan # IEEE 802.1q encapsulation 321pseudo-device bridge # simple inter-network bridging 322#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 323 324# miscellaneous pseudo-devices 325pseudo-device grf 2 # grf emulation for wscons 326pseudo-device ite 1 # ite emulation for wscons 327pseudo-device pty # pseudo-terminals 328#pseudo-device tb 1 # tablet line discipline 329pseudo-device clockctl # user control of clock subsystem 330 331# random number generator pseudo-device 332pseudo-device rnd # /dev/random and in-kernel generator 333#options RND_COM # use "com" randomness as well (BROKEN) 334pseudo-device ksyms # /dev/ksyms 335#pseudo-device pf # PF packet filter 336#pseudo-device pflog # PF log if 337