GENERIC revision 1.227
1# $NetBSD: GENERIC,v 1.227 2018/12/19 13:57:48 maxv 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: 1.227 $" 26 27makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29maxusers 16 # estimated number of users 30 31# CPU support. At least one is REQUIRED. 32options M68040 33options M68030 34options M68020 # Note: must have 68851 PMMU 35 36# CPU-related options. 37options FPSP 38options FPU_EMULATE 39 40# Support for 128 meg SIMMs in Centris / Quadra 610, 650 and 800 machines. 41# You need to set the total memory in the MacOS Booter. 42#options DJMEMCMAX 43 44# Standard system options 45 46options INSECURE # disable kernel security levels 47 48options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 49#options NTP # NTP phase/frequency locked loop 50 51options KTRACE # system call tracing via ktrace(1) 52 53options SYSVMSG # System V-like message queues 54options SYSVSEM # System V-like semaphores 55options SYSVSHM # System V-like memory sharing 56 57options USERCONF # userconf(4) support 58#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 60 61# Alternate buffer queue strategies for better responsiveness under high 62# disk I/O load. 63#options BUFQ_READPRIO 64#options BUFQ_PRIOCSCAN 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69#options LOCKDEBUG # kernel lock debugging 70options DDB # in-kernel debugger 71#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 72#options KGDB # remote debugger 73#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 74#options KGDB_DEVRATE=38400 # baud rate 75#makeoptions DEBUG="-g" # compile full symbol table 76 77# Compatibility options 78include "conf/compat_netbsd10.config" 79#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 80 81# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 82options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 83options EXEC_AOUT # support for exec'ing a.out 84 85#options COMPAT_LINUX # compatibility with Linux/m68k binaries 86#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 87#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 88 89# File systems 90file-system FFS # UFS 91file-system EXT2FS # second extended file system (linux) 92file-system LFS # log-structured file system 93file-system MFS # memory file system 94file-system NFS # Network File System client 95file-system CD9660 # ISO 9660 + Rock Ridge file system 96file-system MSDOSFS # MS-DOS file system 97file-system FDESC # /dev/fd 98file-system KERNFS # /kern 99file-system NULLFS # loopback file system 100file-system OVERLAY # overlay file system 101file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 102file-system PROCFS # /proc 103file-system UMAPFS # NULLFS + uid and gid remapping 104file-system UNION # union file system 105file-system CODA # Venus/Coda distributed file system 106file-system PTYFS # /dev/pts/N support 107file-system TMPFS # Efficient memory file-system 108#file-system UDF # experimental - OSTA UDF CD/DVD file-system 109#file-system HFS # experimental - Apple HFS+ (read-only) 110 111# File system options 112options QUOTA # legacy UFS quotas 113options QUOTA2 # new, in-filesystem UFS quotas 114#options FFS_EI # FFS Endian Independent support 115options WAPBL # File system journaling support 116#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 117options NFSSERVER # Network File System server 118#options FFS_NO_SNAPSHOT # No FFS snapshot support 119options UFS_EXTATTR # Extended attribute support for UFS1 120#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 121 # immutable) behave as system flags. 122 123# Networking options 124options GATEWAY # packet forwarding 125options INET # IP + ICMP + TCP + UDP 126options INET6 # IPV6 127#options IPSEC # IP security 128#options IPSEC_DEBUG # debug for IP security 129#options MROUTING # IP multicast routing 130#options PIM # Protocol Independent Multicast 131options NETATALK # AppleTalk networking protocols 132options PPP_BSDCOMP # BSD-Compress compression support for PPP 133options PPP_DEFLATE # Deflate compression support for PPP 134options PPP_FILTER # Active filter support for PPP (requires bpf) 135#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 136 137#options ALTQ # Manipulate network interfaces' output queues 138#options ALTQ_BLUE # Stochastic Fair Blue 139#options ALTQ_CBQ # Class-Based Queueing 140#options ALTQ_CDNR # Diffserv Traffic Conditioner 141#options ALTQ_FIFOQ # First-In First-Out Queue 142#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 143#options ALTQ_HFSC # Hierarchical Fair Service Curve 144#options ALTQ_LOCALQ # Local queueing discipline 145#options ALTQ_PRIQ # Priority Queueing 146#options ALTQ_RED # Random Early Detection 147#options ALTQ_RIO # RED with IN/OUT 148#options ALTQ_WFQ # Weighted Fair Queueing 149 150# These options enable verbose messages for several subsystems. 151# Warning, these may compile large string tables into the kernel! 152options SCSIVERBOSE # human readable SCSI error messages 153 154# wscons options 155#options WSEMUL_SUN # sun terminal emulation 156options WSEMUL_VT100 # VT100 / VT220 emulation 157options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 158options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 159 160# rcons options; note that 1-bit and 8-bit displays are supported by default. 161options RCONS_2BPP # Support for 2-bit display 162options RCONS_4BPP # Support for 4-bit display 163options RCONS_16BPP # Support for 16-bit display 164 165# Mac-specific options 166#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 167#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 168options GRF_COMPAT # Include grf compatibility code 169#options MRG_ADB # Use ROM-based ADB driver 170options ZS_CONSOLE_ABORT 171 172options NFS_BOOT_DHCP 173 174# Kernel root file system and dump configuration. 175config netbsd root on ? type ? 176 177# 178# Device configuration 179# 180 181mainbus0 at root 182 183 184# Basic Bus Support 185 186# On-board I/O bus support 187obio0 at mainbus? 188 189# NuBus support 190nubus0 at mainbus? 191 192 193# Console Devices 194 195# Apple Desktop Bus interface 196adb0 at obio? 197aed* at adb? # ADB event device 198akbd* at adb? # ADB keyboard 199ams* at adb? # ADB mouse 200 201# Basic frame buffer support 202intvid0 at obio? # Internal video hardware 203macvid* at nubus? # NuBus video card 204 205# Device-independent frame buffer interface 206macfb* at intvid? 207macfb* at macvid? 208 209# Workstation Console devices 210wsdisplay* at macfb? console ? 211wskbd* at akbd? console ? 212wsmouse* at ams? 213 214 215# Centronics printer port 216 217# CSI Hurdler Centronics Parallel Interface 218# CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 219cpi* at nubus? flags 0x1 220 221 222# Serial Devices 223 224# On-board serial interface 225zsc0 at obio? 226zstty* at zsc? channel ? 227 228 229# SCSI Controllers and Devices 230 231# SCSI controllers 232# XXX - use only one of ncrscsi or sbc 233ncrscsi0 at obio? addr 0 # SCSI NCR 5380 234#sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 235esp0 at obio? addr 0 # SCSI NCR 53C9x 236esp1 at obio? addr 1 # SCSI NCR 53C9x 237 238# SCSI bus support 239scsibus* at scsi? 240 241# SCSI devices 242sd* at scsibus? target ? lun ? # SCSI disk drives 243st* at scsibus? target ? lun ? # SCSI tape drives 244cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 245ch* at scsibus? target ? lun ? # SCSI autochangers 246se* at scsibus? target ? lun ? # SCSI ethernet 247ss* at scsibus? target ? lun ? # SCSI scanners 248uk* at scsibus? target ? lun ? # SCSI unknown 249 250# IDE controller and devices 251wdc* at obio? flags 0x1000 252atabus* at ata? 253wd* at atabus? drive ? 254 255 256# Miscellaneous mass storage devices 257 258# IWM floppy disk controller 259iwm0 at obio? # Sony driver (800K GCR) 260fd* at iwm? drive ? 261 262 263# Network Interfaces 264 265# On-board Ethernet controllers 266sn* at obio? # SONIC-based (DP83932, DP83916) 267mc* at obio? # MACE-based 268 269# NuBus Ethernet controllers 270ae* at nubus? # DP8390-based 271sn* at nubus? # SONIC-based (DP83932, DP83916) 272sm* at nubus? # SMC 91cxx-based 273netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 274 275nsphy* at mii? phy ? 276ukphy* at mii? phy ? 277 278# Audio Devices 279 280# On-board audio hardware 281asc0 at obio? # ASC/EASC audio 282 283# Pseudo-Devices 284 285# disk/mass storage pseudo-devices 286pseudo-device ccd # concatenated/striped disk devices 287#pseudo-device cgd # cryptographic disk devices 288#pseudo-device raid # RAIDframe disk driver 289#options RAID_AUTOCONFIG # auto-configuration of RAID components 290# Options to enable various other RAIDframe RAID types. 291# options RF_INCLUDE_EVENODD=1 292# options RF_INCLUDE_RAID5_RS=1 293# options RF_INCLUDE_PARITYLOGGING=1 294# options RF_INCLUDE_CHAINDECLUSTER=1 295# options RF_INCLUDE_INTERDECLUSTER=1 296# options RF_INCLUDE_PARITY_DECLUSTERING=1 297# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 298pseudo-device fss # file system snapshot device 299pseudo-device md # memory disk device (ramdisk) 300pseudo-device vcoda # Venus/Coda distributed file system 301pseudo-device vnd # disk-like interface to files 302#options VND_COMPRESSION # compressed vnd(4) 303 304# network pseudo-devices 305pseudo-device bpfilter # Berkeley packet filter 306#pseudo-device carp # Common Address Redundancy Protocol 307pseudo-device npf # NPF packet filter 308pseudo-device loop # network loopback 309pseudo-device ppp # Point-to-Point Protocol 310pseudo-device pppoe # PPP over Ethernet (RFC 2516) 311pseudo-device sl # Serial Line IP 312#pseudo-device strip # Starmode Radio IP (Metricom) 313pseudo-device tun # network tunneling over tty 314pseudo-device tap # virtual Ethernet 315#pseudo-device gre # generic L3 over IP tunnel 316pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 317#pseudo-device faith # IPv[46] tcp relay translation i/f 318pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 319pseudo-device vlan # IEEE 802.1q encapsulation 320pseudo-device bridge # simple inter-network bridging 321#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 322pseudo-device agr # IEEE 802.3ad link aggregation 323 324# 325# accept filters 326pseudo-device accf_data # "dataready" accept filter 327pseudo-device accf_http # "httpready" accept filter 328 329# miscellaneous pseudo-devices 330pseudo-device grf 2 # grf emulation for wscons 331pseudo-device ite 1 # ite emulation for wscons 332pseudo-device pty # pseudo-terminals 333pseudo-device clockctl # user control of clock subsystem 334pseudo-device putter # for puffs and pud 335pseudo-device swwdog # software watchdog driver 336 337# random number generator pseudo-device 338#options RND_COM # use "com" randomness as well (BROKEN) 339pseudo-device ksyms # /dev/ksyms 340 341# Veriexec 342# 343# a pseudo device needed for veriexec 344#pseudo-device veriexec 345# 346# Uncomment the fingerprint methods below that are desired. Note that 347# removing fingerprint methods will have almost no impact on the kernel 348# code size. 349# 350#options VERIFIED_EXEC_FP_SHA256 351#options VERIFIED_EXEC_FP_SHA384 352#options VERIFIED_EXEC_FP_SHA512 353