GENERIC revision 1.128
1 # $NetBSD: GENERIC,v 1.128 2005/11/25 16:41:31 thorpej 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: 1.128 $" 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 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 59 60 options LKM # loadable kernel modules 61 62 options USERCONF # userconf(4) support 63 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 64 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 65 66 # Enable experimental buffer queue strategy for better responsiveness under 67 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 68 #options BUFQ_READPRIO 69 #options BUFQ_PRIOCSCAN 70 71 # Diagnostic/debugging support options 72 #options DIAGNOSTIC # cheap kernel consistency checks 73 #options DEBUG # expensive debugging checks/support 74 #options KMEMSTATS # kernel memory statistics (vmstat -m) 75 options DDB # in-kernel debugger 76 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 77 #options KGDB # remote gdb 78 #options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 79 #options KGDB_DEV="17*256+0" # device for kernel gdb 80 #makeoptions DEBUG="-g" # compile full symbol table 81 options SYMTAB_SPACE=262144 82 83 # Compatibility options 84 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 85 options COMPAT_10 # NetBSD 1.0, 86 options COMPAT_11 # NetBSD 1.1, 87 options COMPAT_12 # NetBSD 1.2, 88 options COMPAT_13 # NetBSD 1.3, 89 options COMPAT_14 # NetBSD 1.4, 90 options COMPAT_16 # NetBSD 1.6, 91 options COMPAT_20 # NetBSD 2.0, 92 options COMPAT_30 # NetBSD 3.0 compatibility. 93 options COMPAT_43 # and 4.3BSD 94 options COMPAT_386BSD_MBRPART # recognize old partition ID 95 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 96 97 # mipsel specific 98 options COMPAT_ULTRIX # Ultrix binary compatibility 99 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 100 101 # File systems 102 file-system FFS # fast filesystem 103 file-system EXT2FS # second extended file system (linux) 104 file-system LFS # log-structured file system 105 file-system MFS # memory file system 106 file-system NTFS # Windows/NT file system (experimental) 107 file-system CD9660 # ISO 9660 + Rock Ridge file system 108 file-system MSDOSFS # MS-DOS file system 109 file-system NFS # Network File System client 110 file-system FDESC # /dev/fd 111 file-system KERNFS # /kern 112 file-system NULLFS # loopback file system 113 file-system OVERLAY # overlay file system 114 file-system PORTAL # portal filesystem (still experimental) 115 file-system PROCFS # /proc 116 file-system UMAPFS # NULLFS + uid and gid remapping 117 file-system UNION # union file system 118 #file-system CODA # Coda File System; also needs vcoda (below) 119 file-system PTYFS # /dev/pts/N support 120 #file-system TMPFS # experimental - Efficient memory file-system 121 122 # File system options 123 options QUOTA # FFS quotas 124 #options FFS_EI # FFS Endian Independent support 125 options SOFTDEP # FFS soft updates support. 126 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 127 options NFSSERVER # Network File System server 128 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 129 # immutable) behave as system flags. 130 #options FFS_NO_SNAPSHOT # ffs snapshots 131 132 # Networking options 133 #options GATEWAY # IP packet forwarding 134 options INET # IP + ICMP + TCP + UDP 135 options INET6 # IPV6 136 #options IPSEC # IP security 137 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 138 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 139 #options IPSEC_DEBUG # debug for IP security 140 #options MROUTING # IP multicast routing 141 #options PIM # Protocol Independent Multicast 142 options NS # XNS 143 #options NSIP # XNS tunneling over IP 144 options ISO,TPIP # OSI networking 145 #options EON # OSI tunneling over IP 146 options CCITT,LLC,HDLC # X.25 147 options NETATALK # AppleTalk networking protocols 148 options PPP_BSDCOMP # BSD-Compress compression support for PPP 149 options PPP_DEFLATE # Deflate compression support for PPP 150 options PPP_FILTER # Active filter support for PPP (requires bpf) 151 options PFIL_HOOKS # pfil(9) packet filter hooks 152 options IPFILTER_LOG # ipmon(8) log support 153 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 154 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 155 156 #options ALTQ # Manipulate network interfaces' output queues 157 #options ALTQ_BLUE # Stochastic Fair Blue 158 #options ALTQ_CBQ # Class-Based Queueing 159 #options ALTQ_CDNR # Diffserv Traffic Conditioner 160 #options ALTQ_FIFOQ # First-In First-Out Queue 161 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 162 #options ALTQ_HFSC # Hierarchical Fair Service Curve 163 #options ALTQ_LOCALQ # Local queueing discipline 164 #options ALTQ_PRIQ # Priority Queueing 165 #options ALTQ_RED # Random Early Detection 166 #options ALTQ_RIO # RED with IN/OUT 167 #options ALTQ_WFQ # Weighted Fair Queueing 168 169 # These options enable verbose messages for several subsystems. 170 # Warning, these may compile large string tables into the kernel! 171 #options EISAVERBOSE # verbose EISA device autoconfig messages 172 options MIIVERBOSE # verbose PHY autoconfig messages 173 options PCIVERBOSE # verbose PCI device autoconfig messages 174 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 175 options SCSIVERBOSE # human readable SCSI error messages 176 177 # wscons terminal emulation 178 options WSEMUL_VT100 # VT100 emulation 179 180 # Kernel root file system and dump configuration. 181 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 182 config netbsd root on ? type ? 183 #config netbsd root on sd0a type ffs 184 #config netbsd root on ? type nfs 185 186 # 187 # Device configuration 188 # 189 190 mainbus0 at root 191 cpu* at mainbus0 192 193 #### Jazz-Internal bus devices 194 195 # PLATFORM_ACER_PICA_61 196 # PLATFORM_MICROSOFT_JAZZ 197 # PLATFORM_NEC_J96A 198 # PLATFORM_NEC_JC94 199 # PLATFORM_NEC_R94 200 # PLATFORM_NEC_R96 201 # PLATFORM_NEC_RAX94 202 # PLATFORM_NEC_RD94 203 jazzio* at mainbus0 # Jazz-Internal bus host bridge. 204 205 timer0 at jazzio? 206 mcclock0 at jazzio? 207 #pc0 at jazzio? 208 #opms0 at jazzio? 209 vga0 at jazzio? # Jazz localbus VGA 210 pckbc0 at jazzio? # PC keyboard controller 211 com0 at jazzio? 212 com1 at jazzio? 213 lpt0 at jazzio? 214 sn0 at jazzio? 215 216 fdc0 at jazzio? 217 fd* at fdc? drive ? 218 219 asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 220 osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 221 oosiop* at jazzio? # NCR53C700 SCSI 222 223 #### ISA bus devices 224 225 # PLATFORM_ACER_PICA_61 226 # PLATFORM_MICROSOFT_JAZZ 227 # PLATFORM_NEC_J96A 228 # PLATFORM_NEC_R94 229 # PLATFORM_NEC_R96 230 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 231 isa* at jazzisabr? 232 233 # PLATFORM_DESKTECH_ARCSTATION_I 234 arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 235 isa* at arcsisabr? 236 237 # PLATFORM_DESKTECH_TYNE 238 tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 239 isa* at tyneisabr? 240 241 #isadma0 at isa? 242 243 isapnp0 at isa? 244 245 timer0 at isa? port 0x40 irq 0 246 mcclock0 at isa? port 0x70 247 248 #pc0 at isa? irq 1 # generic PC console device 249 #opms0 at isa? irq 12 # PS/2 auxiliary port mouse 250 vga0 at isa? 251 #options VGA_RASTERCONSOLE 252 options VGA_RESET 253 pckbc0 at isa? # PC keyboard controller 254 com0 at isa? port 0x3f8 irq 4 255 com1 at isa? port 0x2f8 irq 3 256 com2 at isa? port 0x3e8 irq 4 257 com3 at isa? port 0x2e8 irq 3 258 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 259 com* at ast? slave ? 260 261 # Joystick driver. Probe is a little strange; add only if you have one. 262 #joy0 at isa? port 0x201 263 264 # ISA ST506, ESDI, and IDE controllers 265 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 266 # fall back to 16bits I/O if 32bits I/O are not functional). 267 # Some controllers pass the initial 32bit test, but will fail later. 268 wdc0 at isa? port 0x1f0 irq 14 flags 0x00 269 #wdc1 at isa? port 0x170 irq 15 flags 0x00 270 wdc* at isapnp? 271 272 # ISA parallel printer interfaces 273 lpt0 at isa? port 0x378 irq 7 274 275 # ISA network interfaces 276 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 277 ep* at isa? port ? irq ? # 3C509 ethernet cards 278 ep* at isapnp? # 3C509B ethernet card 279 ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 280 ne1 at isa? port 0x300 irq 10 281 ne* at isapnp? # NE[12]000 PnP ethernet 282 we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 283 we1 at isa? port 0x300 iomem 0xcc000 irq 10 284 285 # XXX - should be configured 286 #btl0 at isa? port 0x330 irq ? drq ? 287 288 #### PCI bus devices 289 290 # PLATFORM_NEC_JC94 291 # PLATFORM_NEC_RAX94 292 # PLATFORM_NEC_RD94 293 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 294 pci* at necpb? 295 296 # PCI cryptographic devices 297 hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 298 ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 299 300 #vga* at pci? dev ? function ? 301 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 302 303 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 304 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 305 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 306 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 307 esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 308 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 309 310 # PCI IDE controllers - see pciide(4) for supported hardware. 311 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 312 # how to set up DMA modes for this chip. This may work, or may cause 313 # a machine hang with some controllers. 314 pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 315 acardide* at pci? dev ? function ? # Acard IDE controllers 316 #aceride* at pci? dev ? function ? # Acer Lab IDE controllers 317 artsata* at pci? dev ? function ? # Intel i31244 SATA controller 318 cmdide* at pci? dev ? function ? # CMD tech IDE controllers 319 cypide* at pci? dev ? function ? # Cypress IDE controllers 320 hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 321 optiide* at pci? dev ? function ? # Opti IDE controllers 322 pdcide* at pci? dev ? function ? # Promise IDE controllers 323 pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 324 satalink* at pci? dev ? function ? # SiI SATALink controllers 325 #siside* at pci? dev ? function ? # SiS IDE controllers 326 slide* at pci? dev ? function ? # Symphony Labs IDE controllers 327 #viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 328 329 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 330 ex* at pci? dev ? function ? # 3Com 90x[BC] 331 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 332 ne* at pci? dev ? function ? # NE2000-compatible 333 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 334 rtk* at pci? dev ? function ? # Realtek 8129/8139 335 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 336 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 337 338 #### MII/PHY support 339 340 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 to enable various other RAIDframe RAID types. 410 #options RF_INCLUDE_EVENODD=1 411 #options RF_INCLUDE_RAID5_RS=1 412 #options RF_INCLUDE_PARITYLOGGING=1 413 #options RF_INCLUDE_CHAINDECLUSTER=1 414 #options RF_INCLUDE_INTERDECLUSTER=1 415 #options RF_INCLUDE_PARITY_DECLUSTERING=1 416 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 417 pseudo-device fss 4 # file system snapshot device 418 pseudo-device md 1 # memory disk device (ramdisk) 419 pseudo-device vnd 4 # disk-like interface to files 420 #options VND_COMPRESSION # compressed vnd(4) 421 422 # network pseudo-devices 423 pseudo-device bpfilter 8 # Berkeley packet filter 424 pseudo-device ipfilter # IP filter (firewall) and NAT 425 pseudo-device loop 1 # network loopback 426 pseudo-device ppp 2 # Point-to-Point Protocol 427 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 428 pseudo-device sl 2 # Serial Line IP 429 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 430 pseudo-device tun 2 # network tunneling over tty 431 pseudo-device tap # virtual Ethernet 432 #pseudo-device gre 2 # generic L3 over IP tunnel 433 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 434 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 435 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 436 pseudo-device vlan # IEEE 802.1q encapsulation 437 pseudo-device bridge # simple inter-network bridging 438 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 439 440 # miscellaneous pseudo-devices 441 pseudo-device pty # pseudo-terminals 442 pseudo-device tb 1 # tablet line discipline 443 #pseudo-device sequencer 1 # MIDI sequencer 444 # rnd works; RND_COM does not on port arc yet. 445 pseudo-device rnd # /dev/random and in-kernel generator 446 #options RND_COM # use "com" randomness as well (BROKEN) 447 pseudo-device clockctl # user control of clock subsystem 448 449 # a pseudo device needed for Coda # also needs CODA (above) 450 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 451 452 # mouse & keyboard multiplexor pseudo-devices 453 #pseudo-device wsmux 454 pseudo-device ksyms # /dev/ksyms 455 #pseudo-device pf # PF packet filter 456 #pseudo-device pflog # PF log if 457
Indexes created Wed Oct 01 15:09:59 GMT 2025