GENERIC revision 1.114
1# $NetBSD: GENERIC,v 1.114 2005/05/31 22:23:52 tron 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 21include "arch/arc/conf/std.arc" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.114 $" 26 27maxusers 32 # estimated number of users 28 29# Platform support 30options PLATFORM_ACER_PICA_61 # PICA, NEC ImageRISCstation 31options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 32options PLATFORM_DESKTECH_TYNE # DeskStation Tyne 33options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 34options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 35options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 36options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 37options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 38options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 39options PLATFORM_NEC_RD94 # NEC RISCstation 2250 40options PLATFORM_SNI_RM200PCI 41 42# Standard system options 43 44options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 45options NTP # NTP phase/frequency locked loop 46 47options KTRACE # system call tracing via ktrace(1) 48options SYSTRACE # system call vetting via systrace(1) 49 50options SYSVMSG # System V-like message queues 51options 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 56options SYSVSHM # System V-like memory sharing 57#options SHMMAXPGS=1024 # 1024 pages is the default 58options P1003_1B_SEMAPHORE # p1003.1b semaphore support 59 60options LKM # loadable kernel modules 61 62options USERCONF # userconf(4) support 63#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 64options 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 NEW_BUFQ_STRATEGY 69 70# Diagnostic/debugging support options 71options DIAGNOSTIC # cheap kernel consistency checks 72#options DEBUG # expensive debugging checks/support 73#options KMEMSTATS # kernel memory statistics (vmstat -m) 74options DDB # in-kernel debugger 75#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 76#options KGDB # remote gdb 77#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 78#options KGDB_DEV="17*256+0" # device for kernel gdb 79#makeoptions DEBUG="-g" # compile full symbol table 80options SYMTAB_SPACE=262144 81 82# Compatibility options 83#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 84options COMPAT_10 # NetBSD 1.0, 85options COMPAT_11 # NetBSD 1.1, 86options COMPAT_12 # NetBSD 1.2, 87options COMPAT_13 # NetBSD 1.3, 88options COMPAT_14 # NetBSD 1.4, 89options COMPAT_16 # NetBSD 1.6, 90options COMPAT_20 # NetBSD 2.0, 91options COMPAT_43 # and 4.3BSD 92options COMPAT_386BSD_MBRPART # recognize old partition ID 93options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 94 95# mipsel specific 96options COMPAT_ULTRIX # Ultrix binary compatibility 97options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 98 99# File systems 100file-system FFS # fast filesystem 101file-system EXT2FS # second extended file system (linux) 102file-system LFS # log-structured file system 103file-system MFS # memory file system 104file-system NTFS # Windows/NT file system (experimental) 105file-system CD9660 # ISO 9660 + Rock Ridge file system 106file-system MSDOSFS # MS-DOS file system 107file-system NFS # Network File System client 108file-system FDESC # /dev/fd 109file-system KERNFS # /kern 110file-system NULLFS # loopback file system 111file-system OVERLAY # overlay file system 112file-system PORTAL # portal filesystem (still experimental) 113file-system PROCFS # /proc 114file-system UMAPFS # NULLFS + uid and gid remapping 115file-system UNION # union file system 116#file-system CODA # Coda File System; also needs vcoda (below) 117 118# File system options 119options QUOTA # FFS quotas 120#options FFS_EI # FFS Endian Independent support 121options SOFTDEP # FFS soft updates support. 122#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 123options NFSSERVER # Network File System server 124#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 125 # immutable) behave as system flags. 126#options FFS_NO_SNAPSHOT # ffs snapshots 127 128# Networking options 129#options GATEWAY # IP packet forwarding 130options INET # IP + ICMP + TCP + UDP 131options INET6 # IPV6 132#options IPSEC # IP security 133#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 134#options IPSEC_DEBUG # debug for IP security 135#options MROUTING # IP multicast routing 136#options PIM # Protocol Independent Multicast 137options NS # XNS 138#options NSIP # XNS tunneling over IP 139options ISO,TPIP # OSI networking 140#options EON # OSI tunneling over IP 141options CCITT,LLC,HDLC # X.25 142options NETATALK # AppleTalk networking protocols 143options PPP_BSDCOMP # BSD-Compress compression support for PPP 144options PPP_DEFLATE # Deflate compression support for PPP 145options PPP_FILTER # Active filter support for PPP (requires bpf) 146options PFIL_HOOKS # pfil(9) packet filter hooks 147options IPFILTER_LOG # ipmon(8) log 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 167options MIIVERBOSE # verbose PHY autoconfig messages 168options PCIVERBOSE # verbose PCI device autoconfig messages 169#options PCI_CONFIG_DUMP # verbosely dump PCI config space 170options SCSIVERBOSE # human readable SCSI error messages 171 172# wscons terminal emulation 173options WSEMUL_VT100 # VT100 emulation 174 175# Kernel root file system and dump configuration. 176options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 177config 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 185mainbus0 at root 186cpu* 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 198jazzio* at mainbus0 # Jazz-Internal bus host bridge. 199 200timer0 at jazzio? 201mcclock0 at jazzio? 202#pc0 at jazzio? 203#opms0 at jazzio? 204vga0 at jazzio? # Jazz localbus VGA 205pckbc0 at jazzio? # PC keyboard controller 206com0 at jazzio? 207com1 at jazzio? 208lpt0 at jazzio? 209sn0 at jazzio? 210 211fdc0 at jazzio? 212fd* at fdc? drive ? 213 214asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 215osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 216oosiop* 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 225jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 226isa* at jazzisabr? 227 228# PLATFORM_DESKTECH_ARCSTATION_I 229arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 230isa* at arcsisabr? 231 232# PLATFORM_DESKTECH_TYNE 233tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 234isa* at tyneisabr? 235 236#isadma0 at isa? 237 238isapnp0 at isa? 239 240timer0 at isa? port 0x40 irq 0 241mcclock0 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 245vga0 at isa? 246#options VGA_RASTERCONSOLE 247options VGA_RESET 248pckbc0 at isa? # PC keyboard controller 249com0 at isa? port 0x3f8 irq 4 250com1 at isa? port 0x2f8 irq 3 251com2 at isa? port 0x3e8 irq 4 252com3 at isa? port 0x2e8 irq 3 253ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 254com* 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. 263wdc0 at isa? port 0x1f0 irq 14 flags 0x00 264#wdc1 at isa? port 0x170 irq 15 flags 0x00 265wdc* at isapnp? 266 267# ISA parallel printer interfaces 268lpt0 at isa? port 0x378 irq 7 269 270# ISA network interfaces 271#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 272ep* at isa? port ? irq ? # 3C509 ethernet cards 273ep* at isapnp? # 3C509B ethernet card 274ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 275ne1 at isa? port 0x300 irq 10 276ne* at isapnp? # NE[12]000 PnP ethernet 277we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 278we1 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 288necpb* at mainbus0 # NEC RISCstation PCI host bridge. 289pci* at necpb? 290 291# PCI cryptographic devices 292hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 293ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 294 295#vga* at pci? dev ? function ? 296tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 297 298ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 299iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 300pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 301siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 302esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 303trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 304 305# PCI IDE controllers - see pciide(4) for supported hardware. 306# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 307# how to set up DMA modes for this chip. This may work, or may cause 308# a machine hang with some controllers. 309pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 310acardide* at pci? dev ? function ? # Acard IDE controllers 311#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 312artsata* at pci? dev ? function ? # Intel i31244 SATA controller 313cmdide* at pci? dev ? function ? # CMD tech IDE controllers 314cypide* at pci? dev ? function ? # Cypress IDE controllers 315hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 316optiide* at pci? dev ? function ? # Opti IDE controllers 317pdcide* at pci? dev ? function ? # Promise IDE controllers 318pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 319satalink* at pci? dev ? function ? # SiI SATALink controllers 320#siside* at pci? dev ? function ? # SiS IDE controllers 321slide* at pci? dev ? function ? # Symphony Labs IDE controllers 322#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 323 324epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 325ex* at pci? dev ? function ? # 3Com 90x[BC] 326fxp* at pci? dev ? function ? # Intel EtherExpress PRO 327ne* at pci? dev ? function ? # NE2000-compatible 328pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 329rtk* at pci? dev ? function ? # Realtek 8129/8139 330sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 331tlp* at pci? dev ? function ? # DECchip 21x4x and clones 332 333#### MII/PHY support 334 335exphy* at mii? phy ? # 3Com internal PHYs 336icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 337inphy* at mii? phy ? # Intel 82555 PHYs 338iophy* at mii? phy ? # Intel 82553 PHYs 339lxtphy* at mii? phy ? # Level One LXT-970 PHYs 340nsphy* at mii? phy ? # NS83840 PHYs 341nsphyter* at mii? phy ? # NS83843 PHYs 342qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 343sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 344tlphy* at mii? phy ? # ThunderLAN PHYs 345tqphy* at mii? phy ? # TDK Semiconductor PHYs 346ukphy* at mii? phy ? # generic unknown PHYs 347 348# SCSI bus support 349scsibus* at scsi? 350 351#### SCSI bus devices 352 353sd* at scsibus? target ? lun ? 354st* at scsibus? target ? lun ? 355cd* at scsibus? target ? lun ? 356ch* at scsibus? target ? lun ? 357ss* at scsibus? target ? lun ? 358uk* at scsibus? target ? lun ? 359 360# ATA (IDE) bus support 361atabus* at ata? 362 363# IDE drives 364# Flags are used only with controllers that support DMA operations 365# and mode settings (e.g. some pciide controllers) 366# The lowest order four bits (rightmost digit) of the flags define the PIO 367# mode to use, the next set of four bits the DMA mode and the third set the 368# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 369# to use, and the last bit must be 1 for this setting to be used. 370# For DMA and UDMA, 0xf (1111) means 'disable'. 371# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 372# (0xc=1100, 0xa=1010, 0xf=1111) 373# 0x0000 means "use whatever the drive claims to support". 374wd* at atabus? drive ? flags 0x0000 375 376# ATAPI bus support 377atapibus* at atapi? 378 379#### ATAPI bus devices 380 381# flags have the same meaning as for IDE drives. 382cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 383sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 384uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 385 386#### Workstation Console attachments 387 388wsdisplay* at vga? 389wsdisplay* at tga? 390pckbd* at pckbc? # PC keyboard (kbd port) 391wskbd* at pckbd? 392pms* at pckbc? # PS/2-style mouse (aux port) 393wsmouse* at pms? 394 395#### Pseudo devices 396 397pseudo-device crypto # opencrypto framework 398 399# disk/mass storage pseudo-devices 400pseudo-device ccd 4 # concatenated/striped disk devices 401#pseudo-device cgd 4 # cryptographic disk devices 402pseudo-device raid 8 # RAIDframe disk driver 403# Options to enable various other RAIDframe RAID types. 404#options RF_INCLUDE_EVENODD=1 405#options RF_INCLUDE_RAID5_RS=1 406#options RF_INCLUDE_PARITYLOGGING=1 407#options RF_INCLUDE_CHAINDECLUSTER=1 408#options RF_INCLUDE_INTERDECLUSTER=1 409#options RF_INCLUDE_PARITY_DECLUSTERING=1 410#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 411pseudo-device fss 4 # file system snapshot device 412pseudo-device md 1 # memory disk device (ramdisk) 413pseudo-device vnd 4 # disk-like interface to files 414 415# network pseudo-devices 416pseudo-device bpfilter 8 # Berkeley packet filter 417pseudo-device ipfilter # IP filter (firewall) and NAT 418pseudo-device loop 1 # network loopback 419pseudo-device ppp 2 # Point-to-Point Protocol 420pseudo-device pppoe # PPP over Ethernet (RFC 2516) 421pseudo-device sl 2 # Serial Line IP 422#pseudo-device strip 2 # Starmode Radio IP (Metricom) 423pseudo-device tun 2 # network tunneling over tty 424pseudo-device tap # virtual Ethernet 425#pseudo-device gre 2 # generic L3 over IP tunnel 426pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 427#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 428#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 429pseudo-device vlan # IEEE 802.1q encapsulation 430pseudo-device bridge # simple inter-network bridging 431#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 432 433# miscellaneous pseudo-devices 434pseudo-device pty # pseudo-terminals 435pseudo-device tb 1 # tablet line discipline 436#pseudo-device sequencer 1 # MIDI sequencer 437# rnd works; RND_COM does not on port arc yet. 438pseudo-device rnd # /dev/random and in-kernel generator 439#options RND_COM # use "com" randomness as well (BROKEN) 440pseudo-device clockctl # user control of clock subsystem 441 442# a pseudo device needed for Coda # also needs CODA (above) 443#pseudo-device vcoda 4 # coda minicache <-> venus comm. 444 445# mouse & keyboard multiplexor pseudo-devices 446#pseudo-device wsmux 447pseudo-device ksyms # /dev/ksyms 448#pseudo-device pf # PF packet filter 449#pseudo-device pflog # PF log if 450