GENERIC revision 1.93
1 # $NetBSD: GENERIC,v 1.93 2003/10/08 11:04:56 bouyer 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: 1.93 $" 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_16 # NetBSD 1.6, 88 options COMPAT_43 # and 4.3BSD 89 options COMPAT_386BSD_MBRPART # recognize old partition ID 90 91 # mipsel specific 92 options COMPAT_ULTRIX # Ultrix binary compatibility 93 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 94 95 # File systems 96 file-system FFS # fast filesystem 97 file-system EXT2FS # second extended file system (linux) 98 file-system LFS # log-structured file system 99 file-system MFS # memory file system 100 file-system NTFS # Windows/NT file system (experimental) 101 file-system CD9660 # ISO 9660 + Rock Ridge file system 102 file-system MSDOSFS # MS-DOS file system 103 file-system NFS # Network File System client 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 PORTAL # portal filesystem (still experimental) 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 # Coda File System; also needs vcoda (below) 113 114 # File system options 115 options QUOTA # FFS quotas 116 #options FFS_EI # FFS Endian Independent support 117 options SOFTDEP # FFS soft updates support. 118 options NFSSERVER # Network File System server 119 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 120 # immutable) behave as system flags. 121 122 # Networking options 123 #options GATEWAY # IP packet forwarding 124 options INET # IP + ICMP + TCP + UDP 125 options INET6 # IPV6 126 #options IPSEC # IP security 127 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 128 #options IPSEC_DEBUG # debug for IP security 129 #options MROUTING # IP multicast routing 130 options NS # XNS 131 #options NSIP # XNS tunneling over IP 132 options ISO,TPIP # OSI networking 133 #options EON # OSI tunneling over IP 134 options CCITT,LLC,HDLC # X.25 135 options NETATALK # AppleTalk networking protocols 136 options PPP_BSDCOMP # BSD-Compress compression support for PPP 137 options PPP_DEFLATE # Deflate compression support for PPP 138 options PPP_FILTER # Active filter support for PPP (requires bpf) 139 options PFIL_HOOKS # pfil(9) packet filter hooks 140 options IPFILTER_LOG # ipmon(8) log support 141 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 142 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 143 144 # These options enable verbose messages for several subsystems. 145 # Warning, these may compile large string tables into the kernel! 146 #options EISAVERBOSE # verbose EISA device autoconfig messages 147 options MIIVERBOSE # verbose PHY autoconfig messages 148 options PCIVERBOSE # verbose PCI device autoconfig messages 149 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 150 options SCSIVERBOSE # human readable SCSI error messages 151 152 # wscons terminal emulation 153 options WSEMUL_VT100 # VT100 emulation 154 155 # Kernel root file system and dump configuration. 156 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 157 config netbsd root on ? type ? 158 #config netbsd root on sd0a type ffs 159 #config netbsd root on ? type nfs 160 161 # 162 # Device configuration 163 # 164 165 mainbus0 at root 166 cpu* at mainbus0 167 168 #### Jazz-Internal bus devices 169 170 # PLATFORM_ACER_PICA_61 171 # PLATFORM_MICROSOFT_JAZZ 172 # PLATFORM_NEC_J96A 173 # PLATFORM_NEC_JC94 174 # PLATFORM_NEC_R94 175 # PLATFORM_NEC_R96 176 # PLATFORM_NEC_RAX94 177 # PLATFORM_NEC_RD94 178 jazzio* at mainbus0 # Jazz-Internal bus host bridge. 179 180 timer0 at jazzio? 181 mcclock0 at jazzio? 182 #pc0 at jazzio? 183 #opms0 at jazzio? 184 vga0 at jazzio? # Jazz localbus VGA 185 pckbc0 at jazzio? # PC keyboard controller 186 com0 at jazzio? 187 com1 at jazzio? 188 lpt0 at jazzio? 189 sn0 at jazzio? 190 191 fdc0 at jazzio? 192 fd* at fdc? drive ? 193 194 asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 195 scsibus* at asc? 196 197 osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 198 scsibus* at osiop? 199 200 oosiop* at jazzio? # NCR53C700 SCSI 201 scsibus* at oosiop? 202 203 #### ISA bus devices 204 205 # PLATFORM_ACER_PICA_61 206 # PLATFORM_MICROSOFT_JAZZ 207 # PLATFORM_NEC_J96A 208 # PLATFORM_NEC_R94 209 # PLATFORM_NEC_R96 210 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 211 isa* at jazzisabr? 212 213 # PLATFORM_DESKTECH_ARCSTATION_I 214 arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 215 isa* at arcsisabr? 216 217 # PLATFORM_DESKTECH_TYNE 218 tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 219 isa* at tyneisabr? 220 221 #isadma0 at isa? 222 223 isapnp0 at isa? 224 225 timer0 at isa? port 0x40 irq 0 226 mcclock0 at isa? port 0x70 227 228 #pc0 at isa? irq 1 # generic PC console device 229 #opms0 at isa? irq 12 # PS/2 auxiliary port mouse 230 vga0 at isa? 231 #options VGA_RASTERCONSOLE 232 options VGA_RESET 233 pckbc0 at isa? # PC keyboard controller 234 com0 at isa? port 0x3f8 irq 4 235 com1 at isa? port 0x2f8 irq 3 236 com2 at isa? port 0x3e8 irq 4 237 com3 at isa? port 0x2e8 irq 3 238 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 239 com* at ast? slave ? 240 241 # Joystick driver. Probe is a little strange; add only if you have one. 242 #joy0 at isa? port 0x201 243 244 # ISA ST506, ESDI, and IDE controllers 245 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 246 # fall back to 16bits I/O if 32bits I/O are not functional). 247 # Some controllers pass the initial 32bit test, but will fail later. 248 wdc0 at isa? port 0x1f0 irq 14 flags 0x00 249 #wdc1 at isa? port 0x170 irq 15 flags 0x00 250 wdc* at isapnp? 251 252 # ATA bus support 253 atabus* at wdc? channel ? 254 atabus* at pciide? channel ? 255 256 # IDE drives 257 # Flags are used only with controllers that support DMA operations 258 # and mode settings (e.g. some pciide controllers) 259 # The lowest order four bits (rightmost digit) of the flags define the PIO 260 # mode to use, the next set of four bits the DMA mode and the third set the 261 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 262 # to use, and the last bit must be 1 for this setting to be used. 263 # For DMA and UDMA, 0xf (1111) means 'disable'. 264 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 265 # (0xc=1100, 0xa=1010, 0xf=1111) 266 # 0x0000 means "use whatever the drive claims to support". 267 wd* at atabus? drive ? flags 0x0000 268 269 # ATAPI bus support 270 atapibus* at atabus? 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 #scsibus* at btl? 288 289 #### PCI bus devices 290 291 # PLATFORM_NEC_JC94 292 # PLATFORM_NEC_RAX94 293 # PLATFORM_NEC_RD94 294 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 295 pci* at necpb? 296 297 #vga* at pci? dev ? function ? 298 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 299 300 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 301 scsibus* at ahc? 302 303 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 304 scsibus* at iha? 305 306 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 307 scsibus* at pcscp? 308 309 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 310 scsibus* at siop? 311 312 esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 313 scsibus* at esiop? 314 315 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 316 scsibus* at trm? 317 318 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 319 ex* at pci? dev ? function ? # 3Com 90x[BC] 320 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 321 ne* at pci? dev ? function ? # NE2000-compatible 322 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 323 rtk* at pci? dev ? function ? # Realtek 8129/8139 324 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 325 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 326 327 # IDE and related devices 328 # PCI IDE controllers - see pciide(4) for supported hardware. 329 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 330 # how to set up DMA modes for this chip. This may work, or may cause 331 # a machine hang with some controllers. 332 pciide* at pci ? dev ? function ? flags 0x0000 333 334 #### MII/PHY support 335 336 exphy* at mii? phy ? # 3Com internal PHYs 337 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 338 inphy* at mii? phy ? # Intel 82555 PHYs 339 iophy* at mii? phy ? # Intel 82553 PHYs 340 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 341 nsphy* at mii? phy ? # NS83840 PHYs 342 nsphyter* at mii? phy ? # NS83843 PHYs 343 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 344 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 345 tlphy* at mii? phy ? # ThunderLAN PHYs 346 tqphy* at mii? phy ? # TDK Semiconductor PHYs 347 ukphy* at mii? phy ? # generic unknown PHYs 348 349 #### SCSI bus devices 350 351 sd* at scsibus? target ? lun ? 352 st* at scsibus? target ? lun ? 353 cd* at scsibus? target ? lun ? 354 ch* at scsibus? target ? lun ? 355 ss* at scsibus? target ? lun ? 356 uk* at scsibus? target ? lun ? 357 358 #### ATAPI bus devices 359 360 # flags have the same meaning as for IDE drives. 361 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 362 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 363 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 364 365 #### Workstation Console attachments 366 367 wsdisplay* at vga? 368 wsdisplay* at tga? 369 pckbd* at pckbc? # PC keyboard (kbd port) 370 wskbd* at pckbd? 371 pms* at pckbc? # PS/2-style mouse (aux port) 372 wsmouse* at pms? 373 374 #### Pseudo devices 375 376 # disk/mass storage pseudo-devices 377 pseudo-device ccd 4 # concatenated/striped disk devices 378 #pseudo-device cgd 4 # cryptographic disk devices 379 pseudo-device raid 8 # RAIDframe disk driver 380 # Options to enable various other RAIDframe RAID types. 381 #options RF_INCLUDE_EVENODD=1 382 #options RF_INCLUDE_RAID5_RS=1 383 #options RF_INCLUDE_PARITYLOGGING=1 384 #options RF_INCLUDE_CHAINDECLUSTER=1 385 #options RF_INCLUDE_INTERDECLUSTER=1 386 #options RF_INCLUDE_PARITY_DECLUSTERING=1 387 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 388 pseudo-device md 1 # memory disk device (ramdisk) 389 pseudo-device vnd 4 # disk-like interface to files 390 391 # network pseudo-devices 392 pseudo-device bpfilter 8 # Berkeley packet filter 393 pseudo-device ipfilter # IP filter (firewall) and NAT 394 pseudo-device loop 1 # network loopback 395 pseudo-device ppp 2 # Point-to-Point Protocol 396 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 397 pseudo-device sl 2 # Serial Line IP 398 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 399 pseudo-device tun 2 # network tunneling over tty 400 #pseudo-device gre 2 # generic L3 over IP tunnel 401 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 402 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 403 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 404 pseudo-device vlan # IEEE 802.1q encapsulation 405 pseudo-device bridge # simple inter-network bridging 406 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 407 408 # miscellaneous pseudo-devices 409 pseudo-device pty # pseudo-terminals 410 pseudo-device tb 1 # tablet line discipline 411 #pseudo-device sequencer 1 # MIDI sequencer 412 # rnd works; RND_COM does not on port arc yet. 413 pseudo-device rnd # /dev/random and in-kernel generator 414 #options RND_COM # use "com" randomness as well (BROKEN) 415 pseudo-device clockctl # user control of clock subsystem 416 417 # a pseudo device needed for Coda # also needs CODA (above) 418 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 419 420 # mouse & keyboard multiplexor pseudo-devices 421 #pseudo-device wsmux 422 pseudo-device ksyms # /dev/ksyms 423
Indexes created Mon Oct 13 05:10:05 GMT 2025