1# $NetBSD: GENERIC,v 1.176 2006/08/26 20:26:55 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: 1.176 $" 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#options 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 ISO,TPIP # OSI 147#options EON # OSI tunneling over IP 148options NETATALK # AppleTalk networking protocols 149options PPP_BSDCOMP # BSD-Compress compression support for PPP 150options PPP_DEFLATE # Deflate compression support for PPP 151options PPP_FILTER # Active filter support for PPP (requires bpf) 152options PFIL_HOOKS # pfil(9) packet filter hooks 153options IPFILTER_LOG # ipmon(8) log support 154options IPFILTER_LOOKUP # ippool(8) support 155#options IPFILTER_DEFAULT_BLOCK # block all packets by default 156#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 157 158#options ALTQ # Manipulate network interfaces' output queues 159#options ALTQ_BLUE # Stochastic Fair Blue 160#options ALTQ_CBQ # Class-Based Queueing 161#options ALTQ_CDNR # Diffserv Traffic Conditioner 162#options ALTQ_FIFOQ # First-In First-Out Queue 163#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 164#options ALTQ_HFSC # Hierarchical Fair Service Curve 165#options ALTQ_LOCALQ # Local queueing discipline 166#options ALTQ_PRIQ # Priority Queueing 167#options ALTQ_RED # Random Early Detection 168#options ALTQ_RIO # RED with IN/OUT 169#options ALTQ_WFQ # Weighted Fair Queueing 170 171# These options enable verbose messages for several subsystems. 172# Warning, these may compile large string tables into the kernel! 173options SCSIVERBOSE # human readable SCSI error messages 174 175# wscons options 176#options WSEMUL_SUN # sun terminal emulation 177options WSEMUL_VT100 # VT100 / VT220 emulation 178options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 179 180# rcons options; note that 1-bit and 8-bit displays are supported by default. 181options RCONS_2BPP # Support for 2-bit display 182options RCONS_4BPP # Support for 4-bit display 183options RCONS_16BPP # Support for 16-bit display 184 185# Mac-specific options 186#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 187#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 188options GRF_COMPAT # Include grf compatibility code 189#options MRG_ADB # Use ROM-based ADB driver 190options ZS_CONSOLE_ABORT 191 192options NFS_BOOT_DHCP 193 194# Kernel root file system and dump configuration. 195config netbsd root on ? type ? 196 197# 198# Device configuration 199# 200 201mainbus0 at root 202 203fpu0 at mainbus? # Floating-Point Coprocessor support 204 205 206# Basic Bus Support 207 208# On-board I/O bus support 209obio0 at mainbus? 210 211# NuBus support 212nubus0 at mainbus? 213 214 215# Console Devices 216 217# Apple Desktop Bus interface 218adb0 at obio? 219aed* at adb? # ADB event device 220akbd* at adb? # ADB keyboard 221ams* at adb? # ADB mouse 222 223# Basic frame buffer support 224intvid0 at obio? # Internal video hardware 225macvid* at nubus? # NuBus video card 226 227# Device-independent frame buffer interface 228macfb* at intvid? 229macfb* at macvid? 230 231# Workstation Console devices 232wsdisplay* at macfb? console ? 233wskbd* at akbd? console ? 234wsmouse* at ams? 235 236 237# Serial Devices 238 239# On-board serial interface 240zsc0 at obio? 241zstty* at zsc? channel ? 242 243 244# SCSI Controllers and Devices 245 246# SCSI controllers 247# XXX - use only one of ncrscsi or sbc 248ncrscsi0 at obio? addr 0 # SCSI NCR 5380 249#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 250esp0 at obio? addr 0 # SCSI NCR 53C9x 251esp1 at obio? addr 1 # SCSI NCR 53C9x 252 253# SCSI bus support 254scsibus* at scsi? 255 256# SCSI devices 257sd* at scsibus? target ? lun ? # SCSI disk drives 258st* at scsibus? target ? lun ? # SCSI tape drives 259cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 260ch* at scsibus? target ? lun ? # SCSI autochangers 261se* at scsibus? target ? lun ? # SCSI ethernet 262ss* at scsibus? target ? lun ? # SCSI scanners 263uk* at scsibus? target ? lun ? # SCSI unknown 264 265# IDE controller and devices 266wdc* at obio? flags 0x1000 267atabus* at ata? 268wd* at atabus? drive ? 269 270 271# Miscellaneous mass storage devices 272 273# IWM floppy disk controller 274iwm0 at obio? # Sony driver (800K GCR) 275fd* at iwm? drive ? 276 277 278# Network Interfaces 279 280# On-board Ethernet controllers 281sn* at obio? # SONIC-based (DP83932, DP83916) 282mc* at obio? # MACE-based 283 284# NuBus Ethernet controllers 285ae* at nubus? # DP8390-based 286sn* at nubus? # SONIC-based (DP83932, DP83916) 287sm* at nubus? # SMC 91cxx-based 288netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 289 290nsphy* at mii? phy ? 291ukphy* at mii? phy ? 292 293# Audio Devices 294 295# On-board audio hardware 296asc0 at obio? # ASC/EASC audio 297 298# Pseudo-Devices 299 300# disk/mass storage pseudo-devices 301pseudo-device ccd 4 # concatenated/striped disk devices 302#pseudo-device cgd 4 # cryptographic disk devices 303#pseudo-device raid 8 # RAIDframe disk driver 304#options RAID_AUTOCONFIG # auto-configuration of RAID components 305# Options to enable various other RAIDframe RAID types. 306# options RF_INCLUDE_EVENODD=1 307# options RF_INCLUDE_RAID5_RS=1 308# options RF_INCLUDE_PARITYLOGGING=1 309# options RF_INCLUDE_CHAINDECLUSTER=1 310# options RF_INCLUDE_INTERDECLUSTER=1 311# options RF_INCLUDE_PARITY_DECLUSTERING=1 312# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 313pseudo-device fss 4 # file system snapshot device 314pseudo-device md 1 # memory disk device (ramdisk) 315pseudo-device vcoda 1 # Venus/Coda distributed file system 316pseudo-device vnd # disk-like interface to files 317#options VND_COMPRESSION # compressed vnd(4) 318 319# network pseudo-devices 320pseudo-device bpfilter # Berkeley packet filter 321#pseudo-device carp # Common Address Redundancy Protocol 322pseudo-device ipfilter # IP filter (firewall) and NAT 323pseudo-device loop # network loopback 324pseudo-device ppp # Point-to-Point Protocol 325pseudo-device pppoe # PPP over Ethernet (RFC 2516) 326pseudo-device sl # Serial Line IP 327#pseudo-device strip # Starmode Radio IP (Metricom) 328pseudo-device tun # network tunneling over tty 329pseudo-device tap # virtual Ethernet 330#pseudo-device gre # generic L3 over IP tunnel 331pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 332#pseudo-device faith # IPv[46] tcp relay translation i/f 333pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 334pseudo-device vlan # IEEE 802.1q encapsulation 335pseudo-device bridge # simple inter-network bridging 336#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 337 338# miscellaneous pseudo-devices 339pseudo-device grf 2 # grf emulation for wscons 340pseudo-device ite 1 # ite emulation for wscons 341pseudo-device pty # pseudo-terminals 342pseudo-device clockctl # user control of clock subsystem 343 344# random number generator pseudo-device 345pseudo-device rnd # /dev/random and in-kernel generator 346#options RND_COM # use "com" randomness as well (BROKEN) 347pseudo-device ksyms # /dev/ksyms 348#pseudo-device pf # PF packet filter 349#pseudo-device pflog # PF log if 350 351# Veriexec 352# 353# a pseudo device needed for veriexec 354#pseudo-device veriexec 1 355# 356# Uncomment the fingerprint methods below that are desired. Note that 357# removing fingerprint methods will have almost no impact on the kernel 358# code size. 359# 360#options VERIFIED_EXEC_FP_RMD160 361#options VERIFIED_EXEC_FP_SHA256 362#options VERIFIED_EXEC_FP_SHA384 363#options VERIFIED_EXEC_FP_SHA512 364#options VERIFIED_EXEC_FP_SHA1 365#options VERIFIED_EXEC_FP_MD5 366