GENERIC revision 1.214
1# $NetBSD: GENERIC,v 1.214 2013/06/30 21:38:57 rmind 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: 1.214 $" 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 47options SYSVMSG # System V-like message queues 48options SYSVSEM # System V-like semaphores 49options SYSVSHM # System V-like memory sharing 50 51options USERCONF # userconf(4) support 52#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 53options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 54 55# Enable experimental buffer queue strategy for better responsiveness under 56# high disk I/O load. Use it with caution - it's not proven to be stable yet. 57#options BUFQ_READPRIO 58#options BUFQ_PRIOCSCAN 59 60# Diagnostic/debugging support options 61#options DIAGNOSTIC # cheap kernel consistency checks 62#options DEBUG # expensive debugging checks/support 63#options LOCKDEBUG # kernel lock debugging 64options KMEMSTATS # kernel memory statistics (vmstat -m) 65options DDB # in-kernel debugger 66#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 67#options KGDB # remote debugger 68#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 69#options KGDB_DEVRATE=38400 # baud rate 70#makeoptions DEBUG="-g" # compile full symbol table 71 72# Compatibility options 73#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 74#options COMPAT_09 # NetBSD 0.9, 75options COMPAT_10 # NetBSD 1.0, 76options COMPAT_11 # NetBSD 1.1, 77options COMPAT_12 # NetBSD 1.2, 78options COMPAT_13 # NetBSD 1.3, 79options COMPAT_14 # NetBSD 1.4, 80options COMPAT_15 # NetBSD 1.5, 81options COMPAT_16 # NetBSD 1.6, 82options COMPAT_20 # NetBSD 2.0, 83options COMPAT_30 # NetBSD 3.0, 84options COMPAT_40 # NetBSD 4.0, 85options COMPAT_50 # NetBSD 5.0 compatibility. 86options COMPAT_60 # NetBSD 6.0 compatibility. 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 98options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 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 PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 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 117file-system PTYFS # /dev/pts/N support 118file-system TMPFS # Efficient memory file-system 119#file-system UDF # experimental - OSTA UDF CD/DVD file-system 120#file-system HFS # experimental - Apple HFS+ (read-only) 121 122# File system options 123options QUOTA # legacy UFS quotas 124options QUOTA2 # new, in-filesystem UFS quotas 125#options FFS_EI # FFS Endian Independent support 126options WAPBL # File system journaling support 127#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 128options NFSSERVER # Network File System server 129#options FFS_NO_SNAPSHOT # No FFS snapshot support 130#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 131 # immutable) behave as system flags. 132 133# Networking options 134options GATEWAY # packet forwarding 135options INET # IP + ICMP + TCP + UDP 136options INET6 # IPV6 137#options IPSEC # IP security 138#options IPSEC_DEBUG # debug for IP security 139#options MROUTING # IP multicast routing 140#options PIM # Protocol Independent Multicast 141options NETATALK # AppleTalk networking protocols 142options PPP_BSDCOMP # BSD-Compress compression support for PPP 143options PPP_DEFLATE # Deflate compression support for PPP 144options PPP_FILTER # Active filter support for PPP (requires bpf) 145options IPFILTER_LOG # ipmon(8) log support 146options IPFILTER_LOOKUP # ippool(8) support 147options IPFILTER_COMPAT # Compat for IP-Filter 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_USL # wsconscfg VT handling 172options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 173 174# rcons options; note that 1-bit and 8-bit displays are supported by default. 175options RCONS_2BPP # Support for 2-bit display 176options RCONS_4BPP # Support for 4-bit display 177options RCONS_16BPP # Support for 16-bit display 178 179# Mac-specific options 180#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 181#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 182options GRF_COMPAT # Include grf compatibility code 183#options MRG_ADB # Use ROM-based ADB driver 184options ZS_CONSOLE_ABORT 185 186options NFS_BOOT_DHCP 187 188# Kernel root file system and dump configuration. 189config netbsd root on ? type ? 190 191# 192# Device configuration 193# 194 195mainbus0 at root 196 197 198# Basic Bus Support 199 200# On-board I/O bus support 201obio0 at mainbus? 202 203# NuBus support 204nubus0 at mainbus? 205 206 207# Console Devices 208 209# Apple Desktop Bus interface 210adb0 at obio? 211aed* at adb? # ADB event device 212akbd* at adb? # ADB keyboard 213ams* at adb? # ADB mouse 214 215# Basic frame buffer support 216intvid0 at obio? # Internal video hardware 217macvid* at nubus? # NuBus video card 218 219# Device-independent frame buffer interface 220macfb* at intvid? 221macfb* at macvid? 222 223# Workstation Console devices 224wsdisplay* at macfb? console ? 225wskbd* at akbd? console ? 226wsmouse* at ams? 227 228 229# Centronics printer port 230 231# CSI Hurdler Centronics Parallel Interface 232# CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 233cpi* at nubus? flags 0x1 234 235 236# Serial Devices 237 238# On-board serial interface 239zsc0 at obio? 240zstty* at zsc? channel ? 241 242 243# SCSI Controllers and Devices 244 245# SCSI controllers 246# XXX - use only one of ncrscsi or sbc 247ncrscsi0 at obio? addr 0 # SCSI NCR 5380 248#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 249esp0 at obio? addr 0 # SCSI NCR 53C9x 250esp1 at obio? addr 1 # SCSI NCR 53C9x 251 252# SCSI bus support 253scsibus* at scsi? 254 255# SCSI devices 256sd* at scsibus? target ? lun ? # SCSI disk drives 257st* at scsibus? target ? lun ? # SCSI tape drives 258cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 259ch* at scsibus? target ? lun ? # SCSI autochangers 260se* at scsibus? target ? lun ? # SCSI ethernet 261ss* at scsibus? target ? lun ? # SCSI scanners 262uk* at scsibus? target ? lun ? # SCSI unknown 263 264# IDE controller and devices 265wdc* at obio? flags 0x1000 266atabus* at ata? 267wd* at atabus? drive ? 268 269 270# Miscellaneous mass storage devices 271 272# IWM floppy disk controller 273iwm0 at obio? # Sony driver (800K GCR) 274fd* at iwm? drive ? 275 276 277# Network Interfaces 278 279# On-board Ethernet controllers 280sn* at obio? # SONIC-based (DP83932, DP83916) 281mc* at obio? # MACE-based 282 283# NuBus Ethernet controllers 284ae* at nubus? # DP8390-based 285sn* at nubus? # SONIC-based (DP83932, DP83916) 286sm* at nubus? # SMC 91cxx-based 287netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 288 289nsphy* at mii? phy ? 290ukphy* at mii? phy ? 291 292# Audio Devices 293 294# On-board audio hardware 295asc0 at obio? # ASC/EASC audio 296 297# Pseudo-Devices 298 299# disk/mass storage pseudo-devices 300pseudo-device ccd # concatenated/striped disk devices 301#pseudo-device cgd # cryptographic disk devices 302#pseudo-device raid # RAIDframe disk driver 303#options RAID_AUTOCONFIG # auto-configuration of RAID components 304# Options to enable various other RAIDframe RAID types. 305# options RF_INCLUDE_EVENODD=1 306# options RF_INCLUDE_RAID5_RS=1 307# options RF_INCLUDE_PARITYLOGGING=1 308# options RF_INCLUDE_CHAINDECLUSTER=1 309# options RF_INCLUDE_INTERDECLUSTER=1 310# options RF_INCLUDE_PARITY_DECLUSTERING=1 311# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 312pseudo-device fss # file system snapshot device 313pseudo-device md # memory disk device (ramdisk) 314pseudo-device vcoda # Venus/Coda distributed file system 315pseudo-device vnd # disk-like interface to files 316#options VND_COMPRESSION # compressed vnd(4) 317 318# network pseudo-devices 319pseudo-device bpfilter # Berkeley packet filter 320#pseudo-device carp # Common Address Redundancy Protocol 321pseudo-device ipfilter # IP filter (firewall) and NAT 322pseudo-device loop # network loopback 323pseudo-device ppp # Point-to-Point Protocol 324pseudo-device pppoe # PPP over Ethernet (RFC 2516) 325pseudo-device sl # Serial Line IP 326#pseudo-device strip # Starmode Radio IP (Metricom) 327pseudo-device tun # network tunneling over tty 328pseudo-device tap # virtual Ethernet 329#pseudo-device gre # generic L3 over IP tunnel 330pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 331#pseudo-device faith # IPv[46] tcp relay translation i/f 332pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 333pseudo-device vlan # IEEE 802.1q encapsulation 334pseudo-device bridge # simple inter-network bridging 335#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 336pseudo-device agr # IEEE 802.3ad link aggregation 337 338# 339# accept filters 340pseudo-device accf_data # "dataready" accept filter 341pseudo-device accf_http # "httpready" accept filter 342 343# miscellaneous pseudo-devices 344pseudo-device grf 2 # grf emulation for wscons 345pseudo-device ite 1 # ite emulation for wscons 346pseudo-device pty # pseudo-terminals 347pseudo-device clockctl # user control of clock subsystem 348pseudo-device putter # for puffs and pud 349pseudo-device swwdog # software watchdog driver 350 351# random number generator pseudo-device 352#options RND_COM # use "com" randomness as well (BROKEN) 353pseudo-device ksyms # /dev/ksyms 354#pseudo-device pf # PF packet filter 355#pseudo-device pflog # PF log if 356 357# Veriexec 358# 359# a pseudo device needed for veriexec 360#pseudo-device veriexec 361# 362# Uncomment the fingerprint methods below that are desired. Note that 363# removing fingerprint methods will have almost no impact on the kernel 364# code size. 365# 366#options VERIFIED_EXEC_FP_RMD160 367#options VERIFIED_EXEC_FP_SHA256 368#options VERIFIED_EXEC_FP_SHA384 369#options VERIFIED_EXEC_FP_SHA512 370#options VERIFIED_EXEC_FP_SHA1 371#options VERIFIED_EXEC_FP_MD5 372