GENERIC revision 1.236
1 # $NetBSD: GENERIC,v 1.236 2022/12/22 11:05:55 nat 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 21 include "arch/mac68k/conf/std.mac68k" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.236 $" 26 27 makeoptions 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 31 maxusers 16 # estimated number of users 32 33 # CPU support. At least one is REQUIRED. 34 options M68040 35 options M68030 36 options M68020 # Note: must have 68851 PMMU 37 38 # CPU-related options. 39 options FPSP 40 options 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 # Use hard-coded memory size in MB, instead of parameter given by Booter. 47 # Workaround for Booter bug by which max memory is restricted to 255MB. 48 #options MAC68K_MEMSIZE=256 49 50 # Standard system options 51 52 options INSECURE # disable kernel security levels 53 54 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 55 #options NTP # NTP phase/frequency locked loop 56 57 options KTRACE # system call tracing via ktrace(1) 58 59 options SYSVMSG # System V-like message queues 60 options SYSVSEM # System V-like semaphores 61 options SYSVSHM # System V-like memory sharing 62 63 options USERCONF # userconf(4) support 64 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 65 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 66 67 # Alternate buffer queue strategies for better responsiveness under high 68 # disk I/O load. 69 #options BUFQ_READPRIO 70 options BUFQ_PRIOCSCAN 71 72 # Diagnostic/debugging support options 73 #options DIAGNOSTIC # cheap kernel consistency checks 74 #options DEBUG # expensive debugging checks/support 75 #options LOCKDEBUG # kernel lock debugging 76 options DDB # in-kernel debugger 77 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 78 #options KGDB # remote debugger 79 #options KGDB_DEV=0xc01 # kgdb device number (dev_t) 80 #options KGDB_DEVRATE=38400 # baud rate 81 #makeoptions DEBUG="-g" # compile full symbol table 82 83 # Compatibility options 84 include "conf/compat_netbsd10.config" 85 #options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 86 87 # The following is needed to run pre-NetBSD 1.6 binaries under ELF. 88 options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 89 options EXEC_AOUT # support for exec'ing a.out 90 91 #options COMPAT_LINUX # compatibility with Linux/m68k binaries 92 #options COMPAT_OSSAUDIO # compatibility with Linux/m68k binaries 93 #options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 94 #options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 95 96 # File systems 97 file-system FFS # UFS 98 file-system EXT2FS # second extended file system (linux) 99 file-system LFS # log-structured file system 100 file-system MFS # memory file system 101 file-system NFS # Network File System client 102 file-system CD9660 # ISO 9660 + Rock Ridge file system 103 file-system MSDOSFS # MS-DOS file system 104 file-system FDESC # /dev/fd 105 file-system KERNFS # /kern 106 file-system NULLFS # loopback file system 107 file-system OVERLAY # overlay file system 108 file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 109 file-system PROCFS # /proc 110 file-system UMAPFS # NULLFS + uid and gid remapping 111 file-system UNION # union file system 112 file-system CODA # Venus/Coda distributed file system 113 file-system PTYFS # /dev/pts/N support 114 file-system TMPFS # Efficient memory file-system 115 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 116 #file-system HFS # experimental - Apple HFS+ (read-only) 117 118 # File system options 119 #options FFS_EI # FFS Endian Independent support 120 #options FFS_NO_SNAPSHOT # No FFS snapshot support 121 options QUOTA # legacy UFS quotas 122 options QUOTA2 # new, in-filesystem UFS quotas 123 options UFS_DIRHASH # UFS Large Directory Hashing 124 options UFS_EXTATTR # Extended attribute support for UFS1 125 options WAPBL # File system journaling support 126 options LFS_DIRHASH # LFS version of UFS_DIRHASH - experimental 127 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 128 # immutable) behave as system flags. 129 options NFSSERVER # Network File System server 130 131 # Networking options 132 options GATEWAY # packet forwarding 133 options INET # IP + ICMP + TCP + UDP 134 options INET6 # IPV6 135 #options IPSEC # IP security 136 #options IPSEC_DEBUG # debug for IP security 137 #options MROUTING # IP multicast routing 138 #options PIM # Protocol Independent Multicast 139 options NETATALK # AppleTalk networking protocols 140 options PPP_BSDCOMP # BSD-Compress compression support for PPP 141 options PPP_DEFLATE # Deflate compression support for PPP 142 options PPP_FILTER # Active filter support for PPP (requires bpf) 143 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 144 145 #options ALTQ # Manipulate network interfaces' output queues 146 #options ALTQ_BLUE # Stochastic Fair Blue 147 #options ALTQ_CBQ # Class-Based Queueing 148 #options ALTQ_CDNR # Diffserv Traffic Conditioner 149 #options ALTQ_FIFOQ # First-In First-Out Queue 150 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 151 #options ALTQ_HFSC # Hierarchical Fair Service Curve 152 #options ALTQ_LOCALQ # Local queueing discipline 153 #options ALTQ_PRIQ # Priority Queueing 154 #options ALTQ_RED # Random Early Detection 155 #options ALTQ_RIO # RED with IN/OUT 156 #options ALTQ_WFQ # Weighted Fair Queueing 157 158 # These options enable verbose messages for several subsystems. 159 # Warning, these may compile large string tables into the kernel! 160 options SCSIVERBOSE # human readable SCSI error messages 161 162 # wscons options 163 #options WSEMUL_SUN # sun terminal emulation 164 options WSEMUL_VT100 # VT100 / VT220 emulation 165 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 166 options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 167 168 # rcons options; note that 1-bit and 8-bit displays are supported by default. 169 options RCONS_2BPP # Support for 2-bit display 170 options RCONS_4BPP # Support for 4-bit display 171 options RCONS_16BPP # Support for 16-bit display 172 173 # Mac-specific options 174 #options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 175 #options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 176 options GRF_COMPAT # Include grf compatibility code 177 #options MRG_ADB # Use ROM-based ADB driver 178 options ZS_CONSOLE_ABORT 179 180 options NFS_BOOT_DHCP 181 182 # Kernel root file system and dump configuration. 183 config netbsd root on ? type ? 184 185 # 186 # Device configuration 187 # 188 189 mainbus0 at root 190 191 192 # Basic Bus Support 193 194 # On-board I/O bus support 195 obio0 at mainbus? 196 197 # NuBus support 198 nubus0 at mainbus? 199 200 201 # Console Devices 202 203 # Apple Desktop Bus interface 204 adb0 at obio? 205 aed* at adb? # ADB event device 206 akbd* at adb? # ADB keyboard 207 ams* at adb? # ADB mouse 208 209 # Basic frame buffer support 210 intvid0 at obio? # Internal video hardware 211 macvid* at nubus? # NuBus video card 212 213 # Device-independent frame buffer interface 214 macfb* at intvid? 215 macfb* at macvid? 216 217 # Workstation Console devices 218 wsdisplay* at macfb? console ? 219 wskbd* at akbd? console ? 220 wsmouse* at ams? 221 222 223 # Centronics printer port 224 225 # CSI Hurdler Centronics Parallel Interface 226 # CPI_CTC12_IS_TIMECOUNTER 0x01 Run counters 1+2 as timecounter 227 cpi* at nubus? flags 0x1 228 229 230 # Serial Devices 231 232 # On-board serial interface 233 zsc0 at obio? 234 zstty* at zsc? channel ? 235 236 237 # SCSI Controllers and Devices 238 239 # SCSI controllers 240 # XXX - use only one of ncrscsi or sbc 241 ncrscsi0 at obio? addr 0 # SCSI NCR 5380 242 #sbc0 at obio? addr 0 flags 0x1 # MI SCSI NCR 5380 243 esp0 at obio? addr 0 # SCSI NCR 53C9x 244 esp1 at obio? addr 1 # SCSI NCR 53C9x 245 246 # SCSI bus support 247 scsibus* at scsi? 248 249 # SCSI devices 250 sd* at scsibus? target ? lun ? # SCSI disk drives 251 st* at scsibus? target ? lun ? # SCSI tape drives 252 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 253 ch* at scsibus? target ? lun ? # SCSI autochangers 254 dse* at scsibus? target ? lun ? # SCSI ethernet (Dayna) 255 se* at scsibus? target ? lun ? # SCSI ethernet 256 ss* at scsibus? target ? lun ? # SCSI scanners 257 uk* at scsibus? target ? lun ? # SCSI unknown 258 259 # IDE controller and devices 260 wdc* at obio? flags 0x1000 261 atabus* at ata? 262 wd* at atabus? drive ? 263 264 265 # Miscellaneous mass storage devices 266 267 # IWM floppy disk controller 268 iwm0 at obio? # Sony driver (800K GCR) 269 fd* at iwm? drive ? 270 271 272 # Network Interfaces 273 274 # On-board Ethernet controllers 275 sn* at obio? # SONIC-based (DP83932, DP83916) 276 mc* at obio? # MACE-based 277 278 # NuBus Ethernet controllers 279 ae* at nubus? # DP8390-based 280 sn* at nubus? # SONIC-based (DP83932, DP83916) 281 sm* at nubus? # SMC 91cxx-based 282 netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 283 284 nsphy* at mii? phy ? 285 ukphy* at mii? phy ? 286 287 # Audio Devices 288 289 # On-board audio hardware 290 asc0 at obio? # ASC/EASC audio 291 292 # Pseudo-Devices 293 294 # disk/mass storage pseudo-devices 295 pseudo-device ccd # concatenated/striped disk devices 296 #pseudo-device cgd # cryptographic disk devices 297 #pseudo-device raid # RAIDframe disk driver 298 #options RAID_AUTOCONFIG # auto-configuration of RAID components 299 # Options to enable various other RAIDframe RAID types. 300 # options RF_INCLUDE_EVENODD=1 301 # options RF_INCLUDE_RAID5_RS=1 302 # options RF_INCLUDE_PARITYLOGGING=1 303 # options RF_INCLUDE_CHAINDECLUSTER=1 304 # options RF_INCLUDE_INTERDECLUSTER=1 305 # options RF_INCLUDE_PARITY_DECLUSTERING=1 306 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 307 pseudo-device fss # file system snapshot device 308 pseudo-device md # memory disk device (ramdisk) 309 pseudo-device vcoda # Venus/Coda distributed file system 310 pseudo-device vnd # disk-like interface to files 311 #options VND_COMPRESSION # compressed vnd(4) 312 313 # network pseudo-devices 314 pseudo-device bpfilter # Berkeley packet filter 315 pseudo-device carp # Common Address Redundancy Protocol 316 pseudo-device npf # NPF packet filter 317 pseudo-device loop # network loopback 318 pseudo-device ppp # Point-to-Point Protocol 319 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 320 pseudo-device sl # Serial Line IP 321 pseudo-device tun # network tunneling over tty 322 pseudo-device tap # virtual Ethernet 323 #pseudo-device gre # generic L3 over IP tunnel 324 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 325 #pseudo-device faith # IPv[46] tcp relay translation i/f 326 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 327 pseudo-device vlan # IEEE 802.1q encapsulation 328 pseudo-device bridge # simple inter-network bridging 329 pseudo-device vether # Virtual Ethernet for bridge 330 pseudo-device agr # IEEE 802.3ad link aggregation 331 332 # 333 # accept filters 334 pseudo-device accf_data # "dataready" accept filter 335 pseudo-device accf_http # "httpready" accept filter 336 337 # miscellaneous pseudo-devices 338 pseudo-device grf 2 # grf emulation for wscons 339 pseudo-device ite 1 # ite emulation for wscons 340 pseudo-device pty # pseudo-terminals 341 pseudo-device clockctl # user control of clock subsystem 342 pseudo-device putter # for puffs and pud 343 pseudo-device swwdog # software watchdog driver 344 345 # random number generator pseudo-device 346 #options RND_COM # use "com" randomness as well (BROKEN) 347 pseudo-device ksyms # /dev/ksyms 348 349 include "dev/veriexec.config" 350
Indexes created Thu Oct 23 18:09:57 GMT 2025