GENERIC revision 1.233
1# $NetBSD: GENERIC,v 1.233 2021/01/21 06:51:55 nia 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: 1.233 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks -fno-omit-frame-pointer" 28 # See share/mk/sys.mk. -fno-omit-frame-pointer is necessary for 29 # backtraces in DDB. 30 31maxusers 16 # estimated number of users 32 33# CPU support. At least one is REQUIRED. 34options M68040 35options M68030 36options M68020 # Note: must have 68851 PMMU 37 38# CPU-related options. 39options FPSP 40options FPU_EMULATE 41 42# Support for 128 meg SIMMs in Centris / Quadra 610, 650 and 800 machines. 43# You need to set the total memory in the MacOS Booter. 44#options DJMEMCMAX 45 46# Standard system options 47 48options INSECURE # disable kernel security levels 49 50options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 51#options NTP # NTP phase/frequency locked loop 52 53options KTRACE # system call tracing via ktrace(1) 54 55options SYSVMSG # System V-like message queues 56options SYSVSEM # System V-like semaphores 57options SYSVSHM # System V-like memory sharing 58 59options USERCONF # userconf(4) support 60#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 61options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 62 63# Alternate buffer queue strategies for better responsiveness under high 64# disk I/O load. 65#options BUFQ_READPRIO 66options BUFQ_PRIOCSCAN 67 68# Diagnostic/debugging support options 69#options DIAGNOSTIC # cheap kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71#options LOCKDEBUG # kernel lock debugging 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 80include "conf/compat_netbsd10.config" 81#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 82 83# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 84options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 85options EXEC_AOUT # support for exec'ing a.out 86 87#options COMPAT_LINUX # compatibility with Linux/m68k binaries 88#options COMPAT_OSSAUDIO # compatibility with Linux/m68k binaries 89#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 90#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 91 92# File systems 93file-system FFS # UFS 94file-system EXT2FS # second extended file system (linux) 95file-system LFS # log-structured file system 96file-system MFS # memory file system 97file-system NFS # Network File System client 98file-system CD9660 # ISO 9660 + Rock Ridge file system 99file-system MSDOSFS # MS-DOS file system 100file-system FDESC # /dev/fd 101file-system KERNFS # /kern 102file-system NULLFS # loopback file system 103file-system OVERLAY # overlay file system 104file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 105file-system PROCFS # /proc 106file-system UMAPFS # NULLFS + uid and gid remapping 107file-system UNION # union file system 108file-system CODA # Venus/Coda distributed file system 109file-system PTYFS # /dev/pts/N support 110file-system TMPFS # Efficient memory file-system 111#file-system UDF # experimental - OSTA UDF CD/DVD file-system 112#file-system HFS # experimental - Apple HFS+ (read-only) 113 114# File system options 115options QUOTA # legacy UFS quotas 116options QUOTA2 # new, in-filesystem UFS quotas 117#options FFS_EI # FFS Endian Independent support 118options WAPBL # File system journaling support 119#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 120options NFSSERVER # Network File System server 121#options FFS_NO_SNAPSHOT # No FFS snapshot support 122options UFS_EXTATTR # Extended attribute support for UFS1 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_DEBUG # debug for IP security 132#options MROUTING # IP multicast routing 133#options PIM # Protocol Independent Multicast 134options NETATALK # AppleTalk networking protocols 135options PPP_BSDCOMP # BSD-Compress compression support for PPP 136options PPP_DEFLATE # Deflate compression support for PPP 137options PPP_FILTER # Active filter support for PPP (requires bpf) 138#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 139 140#options ALTQ # Manipulate network interfaces' output queues 141#options ALTQ_BLUE # Stochastic Fair Blue 142#options ALTQ_CBQ # Class-Based Queueing 143#options ALTQ_CDNR # Diffserv Traffic Conditioner 144#options ALTQ_FIFOQ # First-In First-Out Queue 145#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 146#options ALTQ_HFSC # Hierarchical Fair Service Curve 147#options ALTQ_LOCALQ # Local queueing discipline 148#options ALTQ_PRIQ # Priority Queueing 149#options ALTQ_RED # Random Early Detection 150#options ALTQ_RIO # RED with IN/OUT 151#options ALTQ_WFQ # Weighted Fair Queueing 152 153# These options enable verbose messages for several subsystems. 154# Warning, these may compile large string tables into the kernel! 155options SCSIVERBOSE # human readable SCSI error messages 156 157# wscons options 158#options WSEMUL_SUN # sun terminal emulation 159options WSEMUL_VT100 # VT100 / VT220 emulation 160options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 161options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 162 163# rcons options; note that 1-bit and 8-bit displays are supported by default. 164options RCONS_2BPP # Support for 2-bit display 165options RCONS_4BPP # Support for 4-bit display 166options RCONS_16BPP # Support for 16-bit display 167 168# Mac-specific options 169#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 170#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 171options GRF_COMPAT # Include grf compatibility code 172#options MRG_ADB # Use ROM-based ADB driver 173options ZS_CONSOLE_ABORT 174 175options NFS_BOOT_DHCP 176 177# Kernel root file system and dump configuration. 178config netbsd root on ? type ? 179 180# 181# Device configuration 182# 183 184mainbus0 at root 185 186 187# Basic Bus Support 188 189# On-board I/O bus support 190obio0 at mainbus? 191 192# NuBus support 193nubus0 at mainbus? 194 195 196# Console Devices 197 198# Apple Desktop Bus interface 199adb0 at obio? 200aed* at adb? # ADB event device 201akbd* at adb? # ADB keyboard 202ams* at adb? # ADB mouse 203 204# Basic frame buffer support 205intvid0 at obio? # Internal video hardware 206macvid* at nubus? # NuBus video card 207 208# Device-independent frame buffer interface 209macfb* at intvid? 210macfb* at macvid? 211 212# Workstation Console devices 213wsdisplay* at macfb? console ? 214wskbd* at akbd? console ? 215wsmouse* at ams? 216 217 218# Centronics printer port 219 220# CSI Hurdler Centronics Parallel Interface 221# CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 222cpi* at nubus? flags 0x1 223 224 225# Serial Devices 226 227# On-board serial interface 228zsc0 at obio? 229zstty* at zsc? channel ? 230 231 232# SCSI Controllers and Devices 233 234# SCSI controllers 235# XXX - use only one of ncrscsi or sbc 236ncrscsi0 at obio? addr 0 # SCSI NCR 5380 237#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 238esp0 at obio? addr 0 # SCSI NCR 53C9x 239esp1 at obio? addr 1 # SCSI NCR 53C9x 240 241# SCSI bus support 242scsibus* at scsi? 243 244# SCSI devices 245sd* at scsibus? target ? lun ? # SCSI disk drives 246st* at scsibus? target ? lun ? # SCSI tape drives 247cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 248ch* at scsibus? target ? lun ? # SCSI autochangers 249se* at scsibus? target ? lun ? # SCSI ethernet 250ss* at scsibus? target ? lun ? # SCSI scanners 251uk* at scsibus? target ? lun ? # SCSI unknown 252 253# IDE controller and devices 254wdc* at obio? flags 0x1000 255atabus* at ata? 256wd* at atabus? drive ? 257 258 259# Miscellaneous mass storage devices 260 261# IWM floppy disk controller 262iwm0 at obio? # Sony driver (800K GCR) 263fd* at iwm? drive ? 264 265 266# Network Interfaces 267 268# On-board Ethernet controllers 269sn* at obio? # SONIC-based (DP83932, DP83916) 270mc* at obio? # MACE-based 271 272# NuBus Ethernet controllers 273ae* at nubus? # DP8390-based 274sn* at nubus? # SONIC-based (DP83932, DP83916) 275sm* at nubus? # SMC 91cxx-based 276netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 277 278nsphy* at mii? phy ? 279ukphy* at mii? phy ? 280 281# Audio Devices 282 283# On-board audio hardware 284asc0 at obio? # ASC/EASC audio 285 286# Pseudo-Devices 287 288# disk/mass storage pseudo-devices 289pseudo-device ccd # concatenated/striped disk devices 290#pseudo-device cgd # cryptographic disk devices 291#pseudo-device raid # RAIDframe disk driver 292#options RAID_AUTOCONFIG # auto-configuration of RAID components 293# Options to enable various other RAIDframe RAID types. 294# options RF_INCLUDE_EVENODD=1 295# options RF_INCLUDE_RAID5_RS=1 296# options RF_INCLUDE_PARITYLOGGING=1 297# options RF_INCLUDE_CHAINDECLUSTER=1 298# options RF_INCLUDE_INTERDECLUSTER=1 299# options RF_INCLUDE_PARITY_DECLUSTERING=1 300# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 301pseudo-device fss # file system snapshot device 302pseudo-device md # memory disk device (ramdisk) 303pseudo-device vcoda # Venus/Coda distributed file system 304pseudo-device vnd # disk-like interface to files 305#options VND_COMPRESSION # compressed vnd(4) 306 307# network pseudo-devices 308pseudo-device bpfilter # Berkeley packet filter 309pseudo-device carp # Common Address Redundancy Protocol 310pseudo-device npf # NPF packet filter 311pseudo-device loop # network loopback 312pseudo-device ppp # Point-to-Point Protocol 313pseudo-device pppoe # PPP over Ethernet (RFC 2516) 314pseudo-device sl # Serial Line IP 315pseudo-device tun # network tunneling over tty 316pseudo-device tap # virtual Ethernet 317#pseudo-device gre # generic L3 over IP tunnel 318pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 319#pseudo-device faith # IPv[46] tcp relay translation i/f 320pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 321pseudo-device vlan # IEEE 802.1q encapsulation 322pseudo-device bridge # simple inter-network bridging 323pseudo-device vether # Virtual Ethernet for bridge 324pseudo-device agr # IEEE 802.3ad link aggregation 325 326# 327# accept filters 328pseudo-device accf_data # "dataready" accept filter 329pseudo-device accf_http # "httpready" accept filter 330 331# miscellaneous pseudo-devices 332pseudo-device grf 2 # grf emulation for wscons 333pseudo-device ite 1 # ite emulation for wscons 334pseudo-device pty # pseudo-terminals 335pseudo-device clockctl # user control of clock subsystem 336pseudo-device putter # for puffs and pud 337pseudo-device swwdog # software watchdog driver 338 339# random number generator pseudo-device 340#options RND_COM # use "com" randomness as well (BROKEN) 341pseudo-device ksyms # /dev/ksyms 342 343include "dev/veriexec.config" 344