GENERIC revision 1.86
1 # $NetBSD: GENERIC,v 1.86 2003/05/22 17:16:19 tsutsui 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/arc/conf/std.arc" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.86 $" 26 27 maxusers 32 # estimated number of users 28 29 # Platform support 30 options PLATFORM_ACER_PICA_61 # PICA, NEC ImageRISCstation 31 options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44 32 options PLATFORM_DESKTECH_TYNE # DESKstation Tyne 33 options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 34 options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 35 options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 36 options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 37 options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 38 options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 39 options PLATFORM_NEC_RD94 # NEC RISCstation 2250 40 options PLATFORM_SNI_RM200PCI 41 42 # Standard system options 43 44 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 45 options NTP # NTP phase/frequency locked loop 46 47 options KTRACE # system call tracing via ktrace(1) 48 options SYSTRACE # system call vetting via systrace(1) 49 50 options SYSVMSG # System V-like message queues 51 options SYSVSEM # System V-like semaphores 52 #options SEMMNI=10 # number of semaphore identifiers 53 #options SEMMNS=60 # number of semaphores in system 54 #options SEMUME=10 # max number of undo entries per process 55 #options SEMMNU=30 # number of undo structures in system 56 options SYSVSHM # System V-like memory sharing 57 #options SHMMAXPGS=1024 # 1024 pages is the default 58 59 options LKM # loadable kernel modules 60 61 options USERCONF # userconf(4) support 62 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 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 71 #options KMEMSTATS # kernel memory statistics (vmstat -m) 72 options DDB # in-kernel debugger 73 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 74 #options KGDB # remote gdb 75 #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 76 #options KGDB_DEV="17*256+0" # device for kernel gdb 77 #makeoptions DEBUG="-g" # compile full symbol table 78 options SYMTAB_SPACE=262144 79 80 # Compatibility options 81 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 82 options COMPAT_10 # NetBSD 1.0, 83 options COMPAT_11 # NetBSD 1.1, 84 options COMPAT_12 # NetBSD 1.2, 85 options COMPAT_13 # NetBSD 1.3, 86 options COMPAT_14 # NetBSD 1.4, 87 options COMPAT_43 # and 4.3BSD 88 options COMPAT_386BSD_MBRPART # recognize old partition ID 89 90 # mipsel specific 91 options COMPAT_ULTRIX # Ultrix binary compatibility 92 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 93 94 # File systems 95 file-system FFS # fast filesystem 96 file-system EXT2FS # second extended file system (linux) 97 file-system LFS # log-structured file system 98 file-system MFS # memory file system 99 file-system NTFS # Windows/NT file system (experimental) 100 file-system CD9660 # ISO 9660 + Rock Ridge file system 101 file-system MSDOSFS # MS-DOS file system 102 file-system NFS # Network File System client 103 file-system FDESC # /dev/fd 104 file-system KERNFS # /kern 105 file-system NULLFS # loopback file system 106 file-system OVERLAY # overlay file system 107 file-system PORTAL # portal filesystem (still experimental) 108 file-system PROCFS # /proc 109 file-system UMAPFS # NULLFS + uid and gid remapping 110 file-system UNION # union file system 111 #file-system CODA # Coda File System; also needs vcoda (below) 112 113 # File system options 114 options QUOTA # FFS quotas 115 #options FFS_EI # FFS Endian Independent support 116 options SOFTDEP # FFS soft updates support. 117 options NFSSERVER # Network File System server 118 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 119 # immutable) behave as system flags. 120 121 # Networking options 122 #options GATEWAY # IP packet forwarding 123 options INET # IP + ICMP + TCP + UDP 124 options INET6 # IPV6 125 #options IPSEC # IP security 126 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 127 #options IPSEC_DEBUG # debug for IP security 128 #options MROUTING # IP multicast routing 129 options NS # XNS 130 #options NSIP # XNS tunneling over IP 131 options ISO,TPIP # OSI networking 132 #options EON # OSI tunneling over IP 133 options CCITT,LLC,HDLC # X.25 134 options NETATALK # AppleTalk networking protocols 135 options PPP_BSDCOMP # BSD-Compress compression support for PPP 136 options PPP_DEFLATE # Deflate compression support for PPP 137 options PPP_FILTER # Active filter support for PPP (requires bpf) 138 options PFIL_HOOKS # pfil(9) packet filter hooks 139 options IPFILTER_LOG # ipmon(8) log support 140 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 141 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 142 143 # These options enable verbose messages for several subsystems. 144 # Warning, these may compile large string tables into the kernel! 145 #options EISAVERBOSE # verbose EISA device autoconfig messages 146 options MIIVERBOSE # verbose PHY autoconfig messages 147 options PCIVERBOSE # verbose PCI device autoconfig messages 148 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 149 options SCSIVERBOSE # human readable SCSI error messages 150 151 # wscons terminal emulation 152 options WSEMUL_VT100 # VT100 emulation 153 154 # Kernel root file system and dump configuration. 155 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 156 config netbsd root on ? type ? 157 #config netbsd root on sd0a type ffs 158 #config netbsd root on ? type nfs 159 160 # 161 # Device configuration 162 # 163 164 mainbus0 at root 165 cpu* at mainbus0 166 167 #### Jazz-Internal bus devices 168 169 # PLATFORM_ACER_PICA_61 170 # PLATFORM_MICROSOFT_JAZZ 171 # PLATFORM_NEC_J96A 172 # PLATFORM_NEC_JC94 173 # PLATFORM_NEC_R94 174 # PLATFORM_NEC_R96 175 # PLATFORM_NEC_RAX94 176 # PLATFORM_NEC_RD94 177 jazzio* at mainbus0 # Jazz-Internal bus host bridge. 178 179 timer0 at jazzio? 180 mcclock0 at jazzio? 181 #pc0 at jazzio? 182 #opms0 at jazzio? 183 vga0 at jazzio? # Jazz localbus VGA 184 pckbc0 at jazzio? # PC keyboard controller 185 com0 at jazzio? 186 com1 at jazzio? 187 lpt0 at jazzio? 188 sn0 at jazzio? 189 190 fdc0 at jazzio? 191 fd* at fdc? drive ? 192 193 asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 194 scsibus* at asc? 195 196 osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 197 scsibus* at osiop? 198 199 oosiop* at jazzio? # NCR53C700 SCSI 200 scsibus* at oosiop? 201 202 #### ISA bus devices 203 204 # PLATFORM_ACER_PICA_61 205 # PLATFORM_MICROSOFT_JAZZ 206 # PLATFORM_NEC_J96A 207 # PLATFORM_NEC_R94 208 # PLATFORM_NEC_R96 209 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 210 isa* at jazzisabr? 211 212 # PLATFORM_DESKTECH_ARCSTATION_I 213 arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 214 isa* at arcsisabr? 215 216 # PLATFORM_DESKTECH_TYNE 217 tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 218 isa* at tyneisabr? 219 220 #isadma0 at isa? 221 222 timer0 at isa? port 0x40 irq 0 223 mcclock0 at isa? port 0x70 224 225 pc0 at isa? irq 1 # generic PC console device 226 opms0 at isa? irq 12 # PS/2 auxiliary port mouse 227 vga0 at isa? 228 #options VGA_RASTERCONSOLE 229 options VGA_RESET 230 #pckbc0 at isa? # PC keyboard controller 231 com0 at isa? port 0x3f8 irq 4 232 com1 at isa? port 0x2f8 irq 3 233 com2 at isa? port 0x3e8 irq 4 234 com3 at isa? port 0x2e8 irq 3 235 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 236 com* at ast? slave ? 237 238 # Joystick driver. Probe is a little strange; add only if you have one. 239 #joy0 at isa? port 0x201 240 241 # ISA ST506, ESDI, and IDE controllers 242 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 243 # fall back to 16bits I/O if 32bits I/O are not functional). 244 # Some controllers pass the initial 32bit test, but will fail later. 245 # XXX - should be configured 246 #wdc0 at isa? port 0x1f0 irq 14 flags 0x00 247 #wdc1 at isa? port 0x170 irq 15 flags 0x00 248 #wdc* at isapnp? 249 250 # IDE drives 251 # Flags are used only with controllers that support DMA operations 252 # and mode settings (e.g. some pciide controllers) 253 # The lowest order four bits (rightmost digit) of the flags define the PIO 254 # mode to use, the next set of four bits the DMA mode and the third set the 255 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 256 # to use, and the last bit must be 1 for this setting to be used. 257 # For DMA and UDMA, 0xf (1111) means 'disable'. 258 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 259 # (0xc=1100, 0xa=1010, 0xf=1111) 260 # 0x0000 means "use whatever the drive claims to support". 261 # XXX - should be configured 262 #wd* at wdc? channel ? drive ? flags 0x0000 263 264 # ATAPI bus support 265 # XXX - should be configured 266 #atapibus* at wdc? channel ? 267 268 # ISA parallel printer interfaces 269 lpt0 at isa? port 0x378 irq 7 270 271 # ISA network interfaces 272 # XXX - should be configured 273 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 274 #ep0 at isa? port ? irq ? # 3C509 ethernet cards 275 #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 276 #ne1 at isa? port 0x300 irq 10 277 #ne* at isapnp? # NE[12]000 PnP ethernet 278 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 279 #we1 at isa? port 0x300 iomem 0xcc000 irq 10 280 #we* at isapnp? 281 282 # XXX - should be configured 283 #btl0 at isa? port 0x330 irq ? drq ? 284 #scsibus* at btl? 285 286 #### PCI bus devices 287 288 # PLATFORM_NEC_JC94 289 # PLATFORM_NEC_RAX94 290 # PLATFORM_NEC_RD94 291 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 292 pci* at necpb? 293 294 #vga* at pci? dev ? function ? 295 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 296 297 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 298 scsibus* at ahc? 299 300 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 301 scsibus* at iha? 302 303 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 304 scsibus* at pcscp? 305 306 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 307 scsibus* at siop? 308 309 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 310 scsibus* at trm? 311 312 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 313 ex* at pci? dev ? function ? # 3Com 90x[BC] 314 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 315 ne* at pci? dev ? function ? # NE2000-compatible 316 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 317 rtk* at pci? dev ? function ? # Realtek 8129/8139 318 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 319 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 320 321 # IDE and related devices 322 # PCI IDE controllers - see pciide(4) for supported hardware. 323 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 324 # how to set up DMA modes for this chip. This may work, or may cause 325 # a machine hang with some controllers. 326 pciide* at pci ? dev ? function ? flags 0x0000 327 wd* at pciide? channel ? drive ? flags 0x0000 328 atapibus* at pciide? channel ? 329 330 #### MII/PHY support 331 332 exphy* at mii? phy ? # 3Com internal PHYs 333 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 334 inphy* at mii? phy ? # Intel 82555 PHYs 335 iophy* at mii? phy ? # Intel 82553 PHYs 336 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 337 nsphy* at mii? phy ? # NS83840 PHYs 338 nsphyter* at mii? phy ? # NS83843 PHYs 339 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 340 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 341 tlphy* at mii? phy ? # ThunderLAN PHYs 342 tqphy* at mii? phy ? # TDK Semiconductor PHYs 343 ukphy* at mii? phy ? # generic unknown PHYs 344 345 #### SCSI bus devices 346 347 sd* at scsibus? target ? lun ? 348 st* at scsibus? target ? lun ? 349 cd* at scsibus? target ? lun ? 350 ch* at scsibus? target ? lun ? 351 ss* at scsibus? target ? lun ? 352 uk* at scsibus? target ? lun ? 353 354 #### ATAPI bus devices 355 356 # flags have the same meaning as for IDE drives. 357 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 358 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 359 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 360 361 #### Workstation Console attachments 362 363 wsdisplay* at vga? 364 wsdisplay* at tga? 365 pckbd* at pckbc? # PC keyboard (kbd port) 366 wskbd* at pckbd? 367 pms* at pckbc? # PS/2-style mouse (aux port) 368 wsmouse* at pms? 369 370 #### Pseudo devices 371 372 # disk/mass storage pseudo-devices 373 pseudo-device ccd 4 # concatenated/striped disk devices 374 #pseudo-device cgd 4 # cryptographic disk devices 375 pseudo-device raid 8 # RAIDframe disk driver 376 # Options to enable various other RAIDframe RAID types. 377 #options RF_INCLUDE_EVENODD=1 378 #options RF_INCLUDE_RAID5_RS=1 379 #options RF_INCLUDE_PARITYLOGGING=1 380 #options RF_INCLUDE_CHAINDECLUSTER=1 381 #options RF_INCLUDE_INTERDECLUSTER=1 382 #options RF_INCLUDE_PARITY_DECLUSTERING=1 383 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 384 pseudo-device md 1 # memory disk device (ramdisk) 385 pseudo-device vnd 4 # disk-like interface to files 386 387 # network pseudo-devices 388 pseudo-device bpfilter 8 # Berkeley packet filter 389 pseudo-device ipfilter # IP filter (firewall) and NAT 390 pseudo-device loop 1 # network loopback 391 pseudo-device ppp 2 # Point-to-Point Protocol 392 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 393 pseudo-device sl 2 # Serial Line IP 394 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 395 pseudo-device tun 2 # network tunneling over tty 396 #pseudo-device gre 2 # generic L3 over IP tunnel 397 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 398 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 399 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 400 pseudo-device vlan # IEEE 802.1q encapsulation 401 pseudo-device bridge # simple inter-network bridging 402 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 403 404 # miscellaneous pseudo-devices 405 pseudo-device pty # pseudo-terminals 406 pseudo-device tb 1 # tablet line discipline 407 #pseudo-device sequencer 1 # MIDI sequencer 408 # rnd works; RND_COM does not on port arc yet. 409 pseudo-device rnd # /dev/random and in-kernel generator 410 #options RND_COM # use "com" randomness as well (BROKEN) 411 pseudo-device clockctl # user control of clock subsystem 412 413 # a pseudo device needed for Coda # also needs CODA (above) 414 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 415 416 # mouse & keyboard multiplexor pseudo-devices 417 #pseudo-device wsmux 418 pseudo-device ksyms # /dev/ksyms 419
Indexes created Fri Oct 03 02:09:57 GMT 2025