GENERIC revision 1.147
1# $NetBSD: GENERIC,v 1.147 2004/07/15 03:53:49 atatat 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: 1.147 $" 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 100 101# File systems 102file-system FFS # UFS 103file-system EXT2FS # second extended file system (linux) 104file-system LFS # log-structured file system 105file-system MFS # memory file system 106file-system NFS # Network File System client 107file-system CD9660 # ISO 9660 + Rock Ridge file system 108file-system MSDOSFS # MS-DOS file system 109file-system FDESC # /dev/fd 110file-system KERNFS # /kern 111file-system NULLFS # loopback file system 112file-system OVERLAY # overlay file system 113file-system PORTAL # portal filesystem (still experimental) 114file-system PROCFS # /proc 115file-system UMAPFS # NULLFS + uid and gid remapping 116file-system UNION # union file system 117file-system CODA # Venus/Coda distributed file system 118 119# File system options 120options QUOTA # UFS quotas 121#options FFS_EI # FFS Endian Independant support 122options SOFTDEP # FFS soft updates support. 123options NFSSERVER # Network File System server 124#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 125 # immutable) behave as system flags. 126 127# Networking options 128options GATEWAY # packet forwarding 129options INET # IP + ICMP + TCP + UDP 130options INET6 # IPV6 131#options IPSEC # IP security 132#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 133#options IPSEC_DEBUG # debug for IP security 134#options MROUTING # IP multicast routing 135options NS # XNS 136#options NSIP # XNS tunneling over IP 137options ISO,TPIP # OSI 138#options EON # OSI tunneling over IP 139options CCITT,LLC,HDLC # X.25 140options NETATALK # AppleTalk networking protocols 141options PPP_BSDCOMP # BSD-Compress compression support for PPP 142options PPP_DEFLATE # Deflate compression support for PPP 143options PPP_FILTER # Active filter support for PPP (requires bpf) 144options PFIL_HOOKS # pfil(9) packet filter hooks 145options IPFILTER_LOG # ipmon(8) log support 146#options IPFILTER_DEFAULT_BLOCK # block all packets by default 147#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 148 149#options ALTQ # Manipulate network interfaces' output queues 150#options ALTQ_BLUE # Stochastic Fair Blue 151#options ALTQ_CBQ # Class-Based Queueing 152#options ALTQ_CDNR # Diffserv Traffic Conditioner 153#options ALTQ_FIFOQ # First-In First-Out Queue 154#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 155#options ALTQ_HFSC # Hierarchical Fair Service Curve 156#options ALTQ_LOCALQ # Local queueing discipline 157#options ALTQ_PRIQ # Priority Queueing 158#options ALTQ_RED # Random Early Detection 159#options ALTQ_RIO # RED with IN/OUT 160#options ALTQ_WFQ # Weighted Fair Queueing 161 162# These options enable verbose messages for several subsystems. 163# Warning, these may compile large string tables into the kernel! 164options SCSIVERBOSE # human readable SCSI error messages 165 166# wscons options 167#options WSEMUL_SUN # sun terminal emulation 168options WSEMUL_VT100 # VT100 / VT220 emulation 169options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 170 171# rcons options; note that 1-bit and 8-bit displays are supported by default. 172options RCONS_2BPP # Support for 2-bit display 173options RCONS_4BPP # Support for 4-bit display 174options RCONS_16BPP # Support for 16-bit display 175 176# Mac-specific options 177#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 178#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 179options GRF_COMPAT # Include grf compatibility code 180#options MRG_ADB # Use ROM-based ADB driver 181options ZS_CONSOLE_ABORT 182 183options NFS_BOOT_DHCP 184 185# Kernel root file system and dump configuration. 186config netbsd root on ? type ? 187 188# 189# Device configuration 190# 191 192mainbus0 at root 193 194fpu0 at mainbus? # Floating-Point Coprocessor support 195 196 197# Basic Bus Support 198 199# On-board I/O bus support 200obio0 at mainbus? 201 202# NuBus support 203nubus0 at mainbus? 204 205 206# Console Devices 207 208# Apple Desktop Bus interface 209adb0 at obio? 210aed* at adb? # ADB event device 211akbd* at adb? # ADB keyboard 212ams* at adb? # ADB mouse 213 214# Basic frame buffer support 215intvid0 at obio? # Internal video hardware 216macvid* at nubus? # NuBus video card 217 218# Device-independent frame buffer interface 219macfb* at intvid? 220macfb* at macvid? 221 222# Workstation Console devices 223wsdisplay* at macfb? console ? 224wskbd* at akbd? console ? 225wsmouse* at ams? 226 227 228# Serial Devices 229 230# On-board serial interface 231zsc0 at obio? 232zstty* at zsc? channel ? 233 234 235# SCSI Controllers and Devices 236 237# SCSI controllers 238# XXX - use only one of ncrscsi or sbc 239ncrscsi0 at obio? # SCSI NCR 5380 240#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 241esp0 at obio? # SCSI NCR 53C9x 242esp1 at obio? # SCSI NCR 53C9x 243 244# SCSI bus support 245scsibus* at scsi? 246 247# SCSI devices 248sd* at scsibus? target ? lun ? # SCSI disk drives 249st* at scsibus? target ? lun ? # SCSI tape drives 250cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 251ch* at scsibus? target ? lun ? # SCSI autochangers 252se* at scsibus? target ? lun ? # SCSI ethernet 253ss* at scsibus? target ? lun ? # SCSI scanners 254uk* at scsibus? target ? lun ? # SCSI unknown 255 256# IDE controller and devices 257wdc* at obio? flags 0x1000 258atabus* at ata? 259wd* at atabus? drive ? 260 261 262# Miscellaneous mass storage devices 263 264# IWM floppy disk controller 265iwm0 at obio? # Sony driver (800K GCR) 266fd* at iwm? drive ? 267 268 269# Network Interfaces 270 271# On-board Ethernet controllers 272sn* at obio? # SONIC-based (DP83932, DP83916) 273mc* at obio? # MACE-based 274 275# NuBus Ethernet controllers 276ae* at nubus? # DP8390-based 277sn* at nubus? # SONIC-based (DP83932, DP83916) 278sm* at nubus? # SMC 91cxx-based 279netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 280 281nsphy* at mii? phy ? 282ukphy* at mii? phy ? 283 284# Audio Devices 285 286# On-board audio hardware 287asc0 at obio? # ASC/EASC audio 288 289# Pseudo-Devices 290 291# disk/mass storage pseudo-devices 292pseudo-device ccd 4 # concatenated/striped disk devices 293#pseudo-device cgd 4 # cryptographic disk devices 294#pseudo-device raid 8 # RAIDframe disk driver 295#options RAID_AUTOCONFIG # auto-configuration of RAID components 296# Options to enable various other RAIDframe RAID types. 297# options RF_INCLUDE_EVENODD=1 298# options RF_INCLUDE_RAID5_RS=1 299# options RF_INCLUDE_PARITYLOGGING=1 300# options RF_INCLUDE_CHAINDECLUSTER=1 301# options RF_INCLUDE_INTERDECLUSTER=1 302# options RF_INCLUDE_PARITY_DECLUSTERING=1 303# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 304pseudo-device md 1 # memory disk device (ramdisk) 305pseudo-device vcoda 1 # Venus/Coda distributed file system 306pseudo-device vnd 4 # disk-like interface to files 307 308# network pseudo-devices 309pseudo-device bpfilter 12 # Berkeley packet filter 310pseudo-device ipfilter # IP filter (firewall) and NAT 311pseudo-device loop # network loopback 312pseudo-device ppp 2 # Point-to-Point Protocol 313pseudo-device pppoe # PPP over Ethernet (RFC 2516) 314pseudo-device sl 2 # Serial Line IP 315#pseudo-device strip 2 # Starmode Radio IP (Metricom) 316pseudo-device tun 2 # network tunneling over tty 317#pseudo-device gre 2 # generic L3 over IP tunnel 318pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 319#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 320#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 321pseudo-device vlan # IEEE 802.1q encapsulation 322pseudo-device bridge # simple inter-network bridging 323#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 324 325# miscellaneous pseudo-devices 326pseudo-device grf 2 # grf emulation for wscons 327pseudo-device ite 1 # ite emulation for wscons 328pseudo-device pty # pseudo-terminals 329#pseudo-device tb 1 # tablet line discipline 330pseudo-device clockctl # user control of clock subsystem 331 332# random number generator pseudo-device 333pseudo-device rnd # /dev/random and in-kernel generator 334#options RND_COM # use "com" randomness as well (BROKEN) 335pseudo-device ksyms # /dev/ksyms 336#pseudo-device pf # PF packet filter 337#pseudo-device pflog # PF log if 338