GENERIC revision 1.80
1 # $NetBSD: GENERIC,v 1.80 2003/01/31 22:11:20 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: 1.80 $" 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? # NCR53C9x SCSI 194 scsibus* at asc? 195 196 osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 197 osiop1 at jazzio? flags 0x00000 198 scsibus* at osiop? 199 200 #oosiop0 at jazzio? # NCR53C700 SCSI 201 #oosiop1 at jazzio? 202 #scsibus* at oosiop? 203 204 #### ISA bus devices 205 206 # PLATFORM_ACER_PICA_61 207 # PLATFORM_MICROSOFT_JAZZ 208 # PLATFORM_NEC_J96A 209 # PLATFORM_NEC_R94 210 # PLATFORM_NEC_R96 211 jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 212 isa* at jazzisabr? 213 214 # PLATFORM_DESKTECH_ARCSTATION_I 215 arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 216 isa* at arcsisabr? 217 218 # PLATFORM_DESKTECH_TYNE 219 tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 220 isa* at tyneisabr? 221 222 #isadma0 at isa? 223 224 timer0 at isa? port 0x40 irq 0 225 mcclock0 at isa? port 0x70 226 227 pc0 at isa? irq 1 # generic PC console device 228 opms0 at isa? irq 12 # PS/2 auxiliary port mouse 229 vga0 at isa? 230 #options VGA_RASTERCONSOLE 231 options VGA_RESET 232 #pckbc0 at isa? # PC keyboard controller 233 com0 at isa? port 0x3f8 irq 4 234 com1 at isa? port 0x2f8 irq 3 235 com2 at isa? port 0x3e8 irq 4 236 com3 at isa? port 0x2e8 irq 3 237 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 238 com* at ast? slave ? 239 240 # Joystick driver. Probe is a little strange; add only if you have one. 241 #joy0 at isa? port 0x201 242 243 # ISA ST506, ESDI, and IDE controllers 244 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 245 # fall back to 16bits I/O if 32bits I/O are not functional). 246 # Some controllers pass the initial 32bit test, but will fail later. 247 # XXX - should be configured 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 # IDE drives 253 # Flags are used only with controllers that support DMA operations 254 # and mode settings (e.g. some pciide controllers) 255 # The lowest order four bits (rightmost digit) of the flags define the PIO 256 # mode to use, the next set of four bits the DMA mode and the third set the 257 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 258 # to use, and the last bit must be 1 for this setting to be used. 259 # For DMA and UDMA, 0xf (1111) means 'disable'. 260 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 261 # (0xc=1100, 0xa=1010, 0xf=1111) 262 # 0x0000 means "use whatever the drive claims to support". 263 # XXX - should be configured 264 #wd* at wdc? channel ? drive ? flags 0x0000 265 266 # ATAPI bus support 267 # XXX - should be configured 268 #atapibus* at wdc? channel ? 269 270 # ISA parallel printer interfaces 271 lpt0 at isa? port 0x378 irq 7 272 273 # ISA network interfaces 274 # XXX - should be configured 275 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 276 #ep0 at isa? port ? irq ? # 3C509 ethernet cards 277 #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 278 #ne1 at isa? port 0x300 irq 10 279 #ne* at isapnp? # NE[12]000 PnP ethernet 280 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 281 #we1 at isa? port 0x300 iomem 0xcc000 irq 10 282 #we* at isapnp? 283 284 # XXX - should be configured 285 #btl0 at isa? port 0x330 irq ? drq ? 286 #scsibus* at btl? 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 #vga* at pci? dev ? function ? 297 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 298 299 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 300 scsibus* at ahc? 301 302 iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 303 scsibus* at iha? 304 305 pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 306 scsibus* at pcscp? 307 308 siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 309 scsibus* at siop? 310 311 trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 312 scsibus* at trm? 313 314 epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 315 ex* at pci? dev ? function ? # 3Com 90x[BC] 316 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 317 ne* at pci? dev ? function ? # NE2000-compatible 318 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 319 rtk* at pci? dev ? function ? # Realtek 8129/8139 320 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 321 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 322 323 # IDE and related devices 324 # PCI IDE controllers - see pciide(4) for supported hardware. 325 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 326 # how to set up DMA modes for this chip. This may work, or may cause 327 # a machine hang with some controllers. 328 pciide* at pci ? dev ? function ? flags 0x0000 329 wd* at pciide? channel ? drive ? flags 0x0000 330 atapibus* at pciide? channel ? 331 332 #### MII/PHY support 333 334 exphy* at mii? phy ? # 3Com internal PHYs 335 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 336 inphy* at mii? phy ? # Intel 82555 PHYs 337 iophy* at mii? phy ? # Intel 82553 PHYs 338 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 339 nsphy* at mii? phy ? # NS83840 PHYs 340 nsphyter* at mii? phy ? # NS83843 PHYs 341 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 342 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 343 tlphy* at mii? phy ? # ThunderLAN PHYs 344 tqphy* at mii? phy ? # TDK Semiconductor PHYs 345 ukphy* at mii? phy ? # generic unknown PHYs 346 347 #### SCSI bus devices 348 349 sd* at scsibus? target ? lun ? 350 st* at scsibus? target ? lun ? 351 cd* at scsibus? target ? lun ? 352 ch* at scsibus? target ? lun ? 353 ss* at scsibus? target ? lun ? 354 uk* at scsibus? target ? lun ? 355 356 #### ATAPI bus devices 357 358 # flags have the same meaning as for IDE drives. 359 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 360 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 361 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 362 363 #### Workstation Console attachments 364 365 wsdisplay* at vga? 366 wsdisplay* at tga? 367 pckbd* at pckbc? # PC keyboard (kbd port) 368 wskbd* at pckbd? 369 pms* at pckbc? # PS/2-style mouse (aux port) 370 wsmouse* at pms? 371 372 #### Pseudo devices 373 374 # disk/mass storage pseudo-devices 375 pseudo-device ccd 4 # concatenated/striped disk devices 376 #pseudo-device cgd 4 # cryptographic disk devices 377 pseudo-device raid 8 # RAIDframe disk driver 378 # Options to enable various other RAIDframe RAID types. 379 # options RF_INCLUDE_EVENODD=1 380 # options RF_INCLUDE_RAID5_RS=1 381 # options RF_INCLUDE_PARITYLOGGING=1 382 # options RF_INCLUDE_CHAINDECLUSTER=1 383 # options RF_INCLUDE_INTERDECLUSTER=1 384 # options RF_INCLUDE_PARITY_DECLUSTERING=1 385 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 386 pseudo-device md 1 # memory disk device (ramdisk) 387 pseudo-device vnd 4 # disk-like interface to files 388 389 # network pseudo-devices 390 pseudo-device bpfilter 8 # Berkeley packet filter 391 pseudo-device ipfilter # IP filter (firewall) and NAT 392 pseudo-device loop 1 # network loopback 393 pseudo-device ppp 2 # Point-to-Point Protocol 394 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 395 pseudo-device sl 2 # Serial Line IP 396 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 397 pseudo-device tun 2 # network tunneling over tty 398 #pseudo-device gre 2 # generic L3 over IP tunnel 399 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 400 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 401 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 402 pseudo-device vlan # IEEE 802.1q encapsulation 403 pseudo-device bridge # simple inter-network bridging 404 405 # miscellaneous pseudo-devices 406 pseudo-device pty # pseudo-terminals 407 pseudo-device tb 1 # tablet line discipline 408 #pseudo-device sequencer 1 # MIDI sequencer 409 # rnd works; RND_COM does not on port arc yet. 410 pseudo-device rnd # /dev/random and in-kernel generator 411 #options RND_COM # use "com" randomness as well (BROKEN) 412 pseudo-device clockctl # user control of clock subsystem 413 414 # a pseudo device needed for Coda # also needs CODA (above) 415 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 416 417 # mouse & keyboard multiplexor pseudo-devices 418 #pseudo-device wsmux 419
Indexes created Thu Oct 02 14:10:14 GMT 2025