GENERIC revision 1.232
1# $NetBSD: GENERIC,v 1.232 2020/09/27 13:48:52 roy 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: 1.232 $" 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_M68K4K # compatibility with NetBSD/m68k4k binaries 89#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 90 91# File systems 92file-system FFS # UFS 93file-system EXT2FS # second extended file system (linux) 94file-system LFS # log-structured file system 95file-system MFS # memory file system 96file-system NFS # Network File System client 97file-system CD9660 # ISO 9660 + Rock Ridge file system 98file-system MSDOSFS # MS-DOS file system 99file-system FDESC # /dev/fd 100file-system KERNFS # /kern 101file-system NULLFS # loopback file system 102file-system OVERLAY # overlay file system 103file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 104file-system PROCFS # /proc 105file-system UMAPFS # NULLFS + uid and gid remapping 106file-system UNION # union file system 107file-system CODA # Venus/Coda distributed file system 108file-system PTYFS # /dev/pts/N support 109file-system TMPFS # Efficient memory file-system 110#file-system UDF # experimental - OSTA UDF CD/DVD file-system 111#file-system HFS # experimental - Apple HFS+ (read-only) 112 113# File system options 114options QUOTA # legacy UFS quotas 115options QUOTA2 # new, in-filesystem UFS quotas 116#options FFS_EI # FFS Endian Independent support 117options WAPBL # File system journaling support 118#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 119options NFSSERVER # Network File System server 120#options FFS_NO_SNAPSHOT # No FFS snapshot support 121options UFS_EXTATTR # Extended attribute support for UFS1 122#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 123 # immutable) behave as system flags. 124 125# Networking options 126options GATEWAY # packet forwarding 127options INET # IP + ICMP + TCP + UDP 128options INET6 # IPV6 129#options IPSEC # IP security 130#options IPSEC_DEBUG # debug for IP security 131#options MROUTING # IP multicast routing 132#options PIM # Protocol Independent Multicast 133options NETATALK # AppleTalk networking protocols 134options PPP_BSDCOMP # BSD-Compress compression support for PPP 135options PPP_DEFLATE # Deflate compression support for PPP 136options PPP_FILTER # Active filter support for PPP (requires bpf) 137#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 138 139#options ALTQ # Manipulate network interfaces' output queues 140#options ALTQ_BLUE # Stochastic Fair Blue 141#options ALTQ_CBQ # Class-Based Queueing 142#options ALTQ_CDNR # Diffserv Traffic Conditioner 143#options ALTQ_FIFOQ # First-In First-Out Queue 144#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 145#options ALTQ_HFSC # Hierarchical Fair Service Curve 146#options ALTQ_LOCALQ # Local queueing discipline 147#options ALTQ_PRIQ # Priority Queueing 148#options ALTQ_RED # Random Early Detection 149#options ALTQ_RIO # RED with IN/OUT 150#options ALTQ_WFQ # Weighted Fair Queueing 151 152# These options enable verbose messages for several subsystems. 153# Warning, these may compile large string tables into the kernel! 154options SCSIVERBOSE # human readable SCSI error messages 155 156# wscons options 157#options WSEMUL_SUN # sun terminal emulation 158options WSEMUL_VT100 # VT100 / VT220 emulation 159options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 160options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 161 162# rcons options; note that 1-bit and 8-bit displays are supported by default. 163options RCONS_2BPP # Support for 2-bit display 164options RCONS_4BPP # Support for 4-bit display 165options RCONS_16BPP # Support for 16-bit display 166 167# Mac-specific options 168#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 169#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 170options GRF_COMPAT # Include grf compatibility code 171#options MRG_ADB # Use ROM-based ADB driver 172options ZS_CONSOLE_ABORT 173 174options NFS_BOOT_DHCP 175 176# Kernel root file system and dump configuration. 177config netbsd root on ? type ? 178 179# 180# Device configuration 181# 182 183mainbus0 at root 184 185 186# Basic Bus Support 187 188# On-board I/O bus support 189obio0 at mainbus? 190 191# NuBus support 192nubus0 at mainbus? 193 194 195# Console Devices 196 197# Apple Desktop Bus interface 198adb0 at obio? 199aed* at adb? # ADB event device 200akbd* at adb? # ADB keyboard 201ams* at adb? # ADB mouse 202 203# Basic frame buffer support 204intvid0 at obio? # Internal video hardware 205macvid* at nubus? # NuBus video card 206 207# Device-independent frame buffer interface 208macfb* at intvid? 209macfb* at macvid? 210 211# Workstation Console devices 212wsdisplay* at macfb? console ? 213wskbd* at akbd? console ? 214wsmouse* at ams? 215 216 217# Centronics printer port 218 219# CSI Hurdler Centronics Parallel Interface 220# CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 221cpi* at nubus? flags 0x1 222 223 224# Serial Devices 225 226# On-board serial interface 227zsc0 at obio? 228zstty* at zsc? channel ? 229 230 231# SCSI Controllers and Devices 232 233# SCSI controllers 234# XXX - use only one of ncrscsi or sbc 235ncrscsi0 at obio? addr 0 # SCSI NCR 5380 236#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 237esp0 at obio? addr 0 # SCSI NCR 53C9x 238esp1 at obio? addr 1 # SCSI NCR 53C9x 239 240# SCSI bus support 241scsibus* at scsi? 242 243# SCSI devices 244sd* at scsibus? target ? lun ? # SCSI disk drives 245st* at scsibus? target ? lun ? # SCSI tape drives 246cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 247ch* at scsibus? target ? lun ? # SCSI autochangers 248se* at scsibus? target ? lun ? # SCSI ethernet 249ss* at scsibus? target ? lun ? # SCSI scanners 250uk* at scsibus? target ? lun ? # SCSI unknown 251 252# IDE controller and devices 253wdc* at obio? flags 0x1000 254atabus* at ata? 255wd* at atabus? drive ? 256 257 258# Miscellaneous mass storage devices 259 260# IWM floppy disk controller 261iwm0 at obio? # Sony driver (800K GCR) 262fd* at iwm? drive ? 263 264 265# Network Interfaces 266 267# On-board Ethernet controllers 268sn* at obio? # SONIC-based (DP83932, DP83916) 269mc* at obio? # MACE-based 270 271# NuBus Ethernet controllers 272ae* at nubus? # DP8390-based 273sn* at nubus? # SONIC-based (DP83932, DP83916) 274sm* at nubus? # SMC 91cxx-based 275netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 276 277nsphy* at mii? phy ? 278ukphy* at mii? phy ? 279 280# Audio Devices 281 282# On-board audio hardware 283asc0 at obio? # ASC/EASC audio 284 285# Pseudo-Devices 286 287# disk/mass storage pseudo-devices 288pseudo-device ccd # concatenated/striped disk devices 289#pseudo-device cgd # cryptographic disk devices 290#pseudo-device raid # RAIDframe disk driver 291#options RAID_AUTOCONFIG # auto-configuration of RAID components 292# Options to enable various other RAIDframe RAID types. 293# options RF_INCLUDE_EVENODD=1 294# options RF_INCLUDE_RAID5_RS=1 295# options RF_INCLUDE_PARITYLOGGING=1 296# options RF_INCLUDE_CHAINDECLUSTER=1 297# options RF_INCLUDE_INTERDECLUSTER=1 298# options RF_INCLUDE_PARITY_DECLUSTERING=1 299# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 300pseudo-device fss # file system snapshot device 301pseudo-device md # memory disk device (ramdisk) 302pseudo-device vcoda # Venus/Coda distributed file system 303pseudo-device vnd # disk-like interface to files 304#options VND_COMPRESSION # compressed vnd(4) 305 306# network pseudo-devices 307pseudo-device bpfilter # Berkeley packet filter 308pseudo-device carp # Common Address Redundancy Protocol 309pseudo-device npf # NPF packet filter 310pseudo-device loop # network loopback 311pseudo-device ppp # Point-to-Point Protocol 312pseudo-device pppoe # PPP over Ethernet (RFC 2516) 313pseudo-device sl # Serial Line IP 314pseudo-device tun # network tunneling over tty 315pseudo-device tap # virtual Ethernet 316#pseudo-device gre # generic L3 over IP tunnel 317pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 318#pseudo-device faith # IPv[46] tcp relay translation i/f 319pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 320pseudo-device vlan # IEEE 802.1q encapsulation 321pseudo-device bridge # simple inter-network bridging 322pseudo-device vether # Virtual Ethernet for bridge 323pseudo-device agr # IEEE 802.3ad link aggregation 324 325# 326# accept filters 327pseudo-device accf_data # "dataready" accept filter 328pseudo-device accf_http # "httpready" accept filter 329 330# miscellaneous pseudo-devices 331pseudo-device grf 2 # grf emulation for wscons 332pseudo-device ite 1 # ite emulation for wscons 333pseudo-device pty # pseudo-terminals 334pseudo-device clockctl # user control of clock subsystem 335pseudo-device putter # for puffs and pud 336pseudo-device swwdog # software watchdog driver 337 338# random number generator pseudo-device 339#options RND_COM # use "com" randomness as well (BROKEN) 340pseudo-device ksyms # /dev/ksyms 341 342include "dev/veriexec.config" 343