GENERIC revision 1.153
1 # $NetBSD: GENERIC,v 1.153 2008/07/31 07:40:59 simonb 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: 1.153 $" 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 49 options SYSVMSG # System V-like message queues 50 options SYSVSEM # System V-like semaphores 51 options SYSVSHM # System V-like memory sharing 52 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 53 54 options LKM # loadable kernel modules 55 56 options USERCONF # userconf(4) support 57 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 58 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 59 60 # Enable experimental buffer queue strategy for better responsiveness under 61 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 62 #options BUFQ_READPRIO 63 #options BUFQ_PRIOCSCAN 64 65 # Diagnostic/debugging support options 66 #options DIAGNOSTIC # cheap kernel consistency checks 67 #options DEBUG # expensive debugging checks/support 68 #options KMEMSTATS # kernel memory statistics (vmstat -m) 69 options DDB # in-kernel debugger 70 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71 #options KGDB # remote gdb 72 #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 73 #options KGDB_DEV="17*256+0" # device for kernel gdb 74 #makeoptions DEBUG="-g" # compile full symbol table 75 76 # Compatibility options 77 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 78 options COMPAT_10 # NetBSD 1.0, 79 options COMPAT_11 # NetBSD 1.1, 80 options COMPAT_12 # NetBSD 1.2, 81 options COMPAT_13 # NetBSD 1.3, 82 options COMPAT_14 # NetBSD 1.4, 83 options COMPAT_15 # NetBSD 1.5, 84 options COMPAT_16 # NetBSD 1.6, 85 options COMPAT_20 # NetBSD 2.0, 86 options COMPAT_30 # NetBSD 3.0, 87 options COMPAT_40 # NetBSD 4.0 compatibility. 88 options COMPAT_43 # and 4.3BSD 89 options COMPAT_386BSD_MBRPART # recognize old partition ID 90 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 91 92 # mipsel specific 93 options COMPAT_ULTRIX # Ultrix binary compatibility 94 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 95 96 # File systems 97 file-system FFS # fast filesystem 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 NTFS # Windows/NT file system (experimental) 102 file-system CD9660 # ISO 9660 + Rock Ridge file system 103 file-system MSDOSFS # MS-DOS file system 104 file-system NFS # Network File System client 105 file-system FDESC # /dev/fd 106 file-system KERNFS # /kern 107 file-system NULLFS # loopback file system 108 file-system OVERLAY # overlay file system 109 file-system PORTAL # portal filesystem (still experimental) 110 file-system PROCFS # /proc 111 file-system UMAPFS # NULLFS + uid and gid remapping 112 file-system UNION # union file system 113 #file-system CODA # Coda File System; also needs vcoda (below) 114 file-system PTYFS # /dev/pts/N support 115 #file-system TMPFS # Efficient memory file-system 116 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 117 118 # File system options 119 options QUOTA # FFS quotas 120 #options FFS_EI # FFS Endian Independent support 121 options SOFTDEP # FFS soft updates support. 122 options WAPBL # File system journaling support - Experimental 123 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 124 options NFSSERVER # Network File System server 125 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 126 # immutable) behave as system flags. 127 #options FFS_NO_SNAPSHOT # No FFS snapshot support 128 129 # Networking options 130 #options GATEWAY # IP packet forwarding 131 options INET # IP + ICMP + TCP + UDP 132 options INET6 # IPV6 133 #options IPSEC # IP security 134 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 135 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 136 #options IPSEC_DEBUG # debug for IP security 137 #options MROUTING # IP multicast routing 138 #options PIM # Protocol Independent Multicast 139 #options ISO,TPIP # OSI networking 140 #options EON # OSI tunneling over IP 141 options NETATALK # AppleTalk networking protocols 142 options PPP_BSDCOMP # BSD-Compress compression support for PPP 143 options PPP_DEFLATE # Deflate compression support for PPP 144 options PPP_FILTER # Active filter support for PPP (requires bpf) 145 options PFIL_HOOKS # pfil(9) packet filter hooks 146 options IPFILTER_LOG # ipmon(8) log support 147 options IPFILTER_LOOKUP # ippool(8) support 148 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 149 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 150 151 #options ALTQ # Manipulate network interfaces' output queues 152 #options ALTQ_BLUE # Stochastic Fair Blue 153 #options ALTQ_CBQ # Class-Based Queueing 154 #options ALTQ_CDNR # Diffserv Traffic Conditioner 155 #options ALTQ_FIFOQ # First-In First-Out Queue 156 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 157 #options ALTQ_HFSC # Hierarchical Fair Service Curve 158 #options ALTQ_LOCALQ # Local queueing discipline 159 #options ALTQ_PRIQ # Priority Queueing 160 #options ALTQ_RED # Random Early Detection 161 #options ALTQ_RIO # RED with IN/OUT 162 #options ALTQ_WFQ # Weighted Fair Queueing 163 164 # These options enable verbose messages for several subsystems. 165 # Warning, these may compile large string tables into the kernel! 166 #options EISAVERBOSE # verbose EISA device autoconfig messages 167 options MIIVERBOSE # verbose PHY autoconfig messages 168 options PCIVERBOSE # verbose PCI device autoconfig messages 169 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 170 options SCSIVERBOSE # human readable SCSI error messages 171 172 # wscons terminal emulation 173 options WSEMUL_VT100 # VT100 emulation 174 175 # Kernel root file system and dump configuration. 176 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 177 config netbsd root on ? type ? 178 #config netbsd root on sd0a type ffs 179 #config netbsd root on ? type nfs 180 181 # 182 # Device configuration 183 # 184 185 mainbus0 at root 186 cpu* at mainbus0 187 188 #### Jazz-Internal bus devices 189 190 # PLATFORM_ACER_PICA_61 191 # PLATFORM_MICROSOFT_JAZZ 192 # PLATFORM_NEC_J96A 193 # PLATFORM_NEC_JC94 194 # PLATFORM_NEC_R94 195 # PLATFORM_NEC_R96 196 # PLATFORM_NEC_RAX94 197 # PLATFORM_NEC_RD94 198 jazzio* at mainbus0 # Jazz-Internal bus host bridge. 199 200 timer0 at jazzio? 201 mcclock0 at jazzio? 202 #pc0 at jazzio? 203 #opms0 at jazzio? 204 vga0 at jazzio? # Jazz localbus VGA 205 pckbc0 at jazzio? # PC keyboard controller 206 com0 at jazzio? 207 com1 at jazzio? 208 lpt0 at jazzio? 209 sn0 at jazzio? 210 211 fdc0 at jazzio? 212 fd* at fdc? drive ? 213 214 asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 215 osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 216 oosiop* at jazzio? # NCR53C700 SCSI 217 218 #### ISA bus devices 219 220 # PLATFORM_ACER_PICA_61 221 # PLATFORM_MICROSOFT_JAZZ 222 # PLATFORM_NEC_J96A 223 # PLATFORM_NEC_R94 224 # PLATFORM_NEC_R96 225 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 226 isa* at jazzisabr? 227 228 # PLATFORM_DESKTECH_ARCSTATION_I 229 arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 230 isa* at arcsisabr? 231 232 # PLATFORM_DESKTECH_TYNE 233 tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 234 isa* at tyneisabr? 235 236 #isadma0 at isa? 237 238 isapnp0 at isa? 239 240 timer0 at isa? port 0x40 irq 0 241 mcclock0 at isa? port 0x70 242 243 #pc0 at isa? irq 1 # generic PC console device 244 #opms0 at isa? irq 12 # PS/2 auxiliary port mouse 245 vga0 at isa? 246 #options VGA_RASTERCONSOLE 247 options VGA_RESET 248 pckbc0 at isa? # PC keyboard controller 249 com0 at isa? port 0x3f8 irq 4 250 com1 at isa? port 0x2f8 irq 3 251 com2 at isa? port 0x3e8 irq 4 252 com3 at isa? port 0x2e8 irq 3 253 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 254 com* at ast? slave ? 255 256 # Joystick driver. Probe is a little strange; add only if you have one. 257 #joy0 at isa? port 0x201 258 259 # ISA ST506, ESDI, and IDE controllers 260 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 261 # fall back to 16bits I/O if 32bits I/O are not functional). 262 # Some controllers pass the initial 32bit test, but will fail later. 263 wdc0 at isa? port 0x1f0 irq 14 flags 0x00 264 #wdc1 at isa? port 0x170 irq 15 flags 0x00 265 wdc* at isapnp? 266 267 # ISA parallel printer interfaces 268 lpt0 at isa? port 0x378 irq 7 269 270 # ISA network interfaces 271 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 272 ep* at isa? port ? irq ? # 3C509 ethernet cards 273 ep* at isapnp? # 3C509B ethernet card 274 ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 275 ne1 at isa? port 0x300 irq 10 276 ne* at isapnp? # NE[12]000 PnP ethernet 277 we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 278 we1 at isa? port 0x300 iomem 0xcc000 irq 10 279 280 # XXX - should be configured 281 #btl0 at isa? port 0x330 irq ? drq ? 282 283 #### PCI bus devices 284 285 # PLATFORM_NEC_JC94 286 # PLATFORM_NEC_RAX94 287 # PLATFORM_NEC_RD94 288 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 289 pci* at necpb? 290 pci* at ppb? bus ? 291 options PCI_NETBSD_CONFIGURE 292 293 ppb* at pci? dev ? function ? # PCI-PCI bridges 294 295 # PCI cryptographic devices 296 hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 297 ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 298 299 #vga* at pci? dev ? function ? 300 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 301 302 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 303 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 304 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 305 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 306 esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 307 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 308 309 # PCI IDE controllers - see pciide(4) for supported hardware. 310 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 311 # how to set up DMA modes for this chip. This may work, or may cause 312 # a machine hang with some controllers. 313 pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 314 acardide* at pci? dev ? function ? # Acard IDE controllers 315 #aceride* at pci? dev ? function ? # Acer Lab IDE controllers 316 artsata* at pci? dev ? function ? # Intel i31244 SATA controller 317 cmdide* at pci? dev ? function ? # CMD tech IDE controllers 318 cypide* at pci? dev ? function ? # Cypress IDE controllers 319 hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 320 optiide* at pci? dev ? function ? # Opti IDE controllers 321 pdcide* at pci? dev ? function ? # Promise IDE controllers 322 pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 323 satalink* at pci? dev ? function ? # SiI SATALink controllers 324 #siside* at pci? dev ? function ? # SiS IDE controllers 325 slide* at pci? dev ? function ? # Symphony Labs IDE controllers 326 #viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 327 328 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 329 ex* at pci? dev ? function ? # 3Com 90x[BC] 330 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 331 ne* at pci? dev ? function ? # NE2000-compatible 332 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 333 rtk* at pci? dev ? function ? # Realtek 8129/8139 334 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 335 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 336 337 #### MII/PHY support 338 339 bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 340 exphy* at mii? phy ? # 3Com internal PHYs 341 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 342 inphy* at mii? phy ? # Intel 82555 PHYs 343 iophy* at mii? phy ? # Intel 82553 PHYs 344 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 345 nsphy* at mii? phy ? # NS83840 PHYs 346 nsphyter* at mii? phy ? # NS83843 PHYs 347 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 348 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 349 tlphy* at mii? phy ? # ThunderLAN PHYs 350 tqphy* at mii? phy ? # TDK Semiconductor PHYs 351 ukphy* at mii? phy ? # generic unknown PHYs 352 353 # SCSI bus support 354 scsibus* at scsi? 355 356 #### SCSI bus devices 357 358 sd* at scsibus? target ? lun ? 359 st* at scsibus? target ? lun ? 360 cd* at scsibus? target ? lun ? 361 ch* at scsibus? target ? lun ? 362 ss* at scsibus? target ? lun ? 363 uk* at scsibus? target ? lun ? 364 365 # ATA (IDE) bus support 366 atabus* at ata? 367 368 # IDE drives 369 # Flags are used only with controllers that support DMA operations 370 # and mode settings (e.g. some pciide controllers) 371 # The lowest order four bits (rightmost digit) of the flags define the PIO 372 # mode to use, the next set of four bits the DMA mode and the third set the 373 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 374 # to use, and the last bit must be 1 for this setting to be used. 375 # For DMA and UDMA, 0xf (1111) means 'disable'. 376 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 377 # (0xc=1100, 0xa=1010, 0xf=1111) 378 # 0x0000 means "use whatever the drive claims to support". 379 wd* at atabus? drive ? flags 0x0000 380 381 # ATAPI bus support 382 atapibus* at atapi? 383 384 #### ATAPI bus devices 385 386 # flags have the same meaning as for IDE drives. 387 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 388 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 389 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 390 391 #### Workstation Console attachments 392 393 wsdisplay* at vga? 394 wsdisplay* at tga? 395 pckbd* at pckbc? # PC keyboard (kbd port) 396 wskbd* at pckbd? 397 pms* at pckbc? # PS/2-style mouse (aux port) 398 wsmouse* at pms? 399 400 #### Pseudo devices 401 402 pseudo-device crypto # /dev/crypto device 403 pseudo-device swcrypto # software crypto implementation 404 405 # disk/mass storage pseudo-devices 406 pseudo-device ccd 4 # concatenated/striped disk devices 407 #pseudo-device cgd 4 # cryptographic disk devices 408 pseudo-device raid 8 # RAIDframe disk driver 409 #options RAID_AUTOCONFIG 410 # Options to enable various other RAIDframe RAID types. 411 #options RF_INCLUDE_EVENODD=1 412 #options RF_INCLUDE_RAID5_RS=1 413 #options RF_INCLUDE_PARITYLOGGING=1 414 #options RF_INCLUDE_CHAINDECLUSTER=1 415 #options RF_INCLUDE_INTERDECLUSTER=1 416 #options RF_INCLUDE_PARITY_DECLUSTERING=1 417 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 418 pseudo-device fss 4 # file system snapshot device 419 pseudo-device md 1 # memory disk device (ramdisk) 420 pseudo-device vnd # disk-like interface to files 421 #options VND_COMPRESSION # compressed vnd(4) 422 423 # network pseudo-devices 424 pseudo-device bpfilter # Berkeley packet filter 425 #pseudo-device carp # Common Address Redundancy Protocol 426 pseudo-device ipfilter # IP filter (firewall) and NAT 427 pseudo-device loop 1 # network loopback 428 pseudo-device ppp # Point-to-Point Protocol 429 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 430 pseudo-device sl # Serial Line IP 431 #pseudo-device strip # Starmode Radio IP (Metricom) 432 pseudo-device tun # network tunneling over tty 433 pseudo-device tap # virtual Ethernet 434 #pseudo-device gre # generic L3 over IP tunnel 435 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 436 #pseudo-device faith # IPv[46] tcp relay translation i/f 437 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 438 pseudo-device vlan # IEEE 802.1q encapsulation 439 pseudo-device bridge # simple inter-network bridging 440 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 441 pseudo-device agr # IEEE 802.3ad link aggregation 442 443 # miscellaneous pseudo-devices 444 pseudo-device pty # pseudo-terminals 445 #pseudo-device sequencer 1 # MIDI sequencer 446 # rnd works; RND_COM does not on port arc yet. 447 pseudo-device rnd # /dev/random and in-kernel generator 448 #options RND_COM # use "com" randomness as well (BROKEN) 449 pseudo-device clockctl # user control of clock subsystem 450 451 # a pseudo device needed for Coda # also needs CODA (above) 452 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 453 454 # mouse & keyboard multiplexor pseudo-devices 455 #pseudo-device wsmux 456 pseudo-device ksyms # /dev/ksyms 457 #pseudo-device pf # PF packet filter 458 #pseudo-device pflog # PF log if 459 460 # Veriexec 461 # 462 # a pseudo device needed for veriexec 463 #pseudo-device veriexec 1 464 # 465 # Uncomment the fingerprint methods below that are desired. Note that 466 # removing fingerprint methods will have almost no impact on the kernel 467 # code size. 468 # 469 #options VERIFIED_EXEC_FP_RMD160 470 #options VERIFIED_EXEC_FP_SHA256 471 #options VERIFIED_EXEC_FP_SHA384 472 #options VERIFIED_EXEC_FP_SHA512 473 #options VERIFIED_EXEC_FP_SHA1 474 #options VERIFIED_EXEC_FP_MD5 475
Indexes created Sun Oct 12 02:09:55 GMT 2025