GENERIC revision 1.73
1# $NetBSD: GENERIC,v 1.73 2002/10/06 02:11:55 provos 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: 1.73 $" 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_JC94 # NEC Express 5800/230 PCI R4K 35options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 36options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 37options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 38options PLATFORM_NEC_RD94 # NEC RISCstation 2250 39options PLATFORM_SNI_RM200PCI 40 41# Standard system options 42 43options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 44options NTP # NTP phase/frequency locked loop 45 46options KTRACE # system call tracing via ktrace(1) 47options SYSTRACE # system call vetting via systrace(1) 48 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51#options SEMMNI=10 # number of semaphore identifiers 52#options SEMMNS=60 # number of semaphores in system 53#options SEMUME=10 # max number of undo entries per process 54#options SEMMNU=30 # number of undo structures in system 55options SYSVSHM # System V-like memory sharing 56#options SHMMAXPGS=1024 # 1024 pages is the default 57 58options LKM # loadable kernel modules 59 60options USERCONF # userconf(4) support 61#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 62 63# Diagnostic/debugging support options 64options DIAGNOSTIC # cheap kernel consistency checks 65#options DEBUG # expensive debugging checks/support 66#options KMEMSTATS # kernel memory statistics (vmstat -m) 67options DDB # in-kernel debugger 68#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 69#options KGDB # remote gdb 70#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 71#options KGDB_DEV="17*256+0" # device for kernel gdb 72#makeoptions DEBUG="-g" # compile full symbol table 73 74# Compatibility options 75#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 76options COMPAT_10 # NetBSD 1.0, 77options COMPAT_11 # NetBSD 1.1, 78options COMPAT_12 # NetBSD 1.2, 79options COMPAT_13 # NetBSD 1.3, 80options COMPAT_14 # NetBSD 1.4, 81options COMPAT_43 # and 4.3BSD 82options COMPAT_386BSD_MBRPART # recognize old partition ID 83 84# mipsel specific 85options COMPAT_ULTRIX # Ultrix binary compatibility 86options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 87 88# File systems 89file-system FFS # fast filesystem 90file-system EXT2FS # second extended file system (linux) 91file-system LFS # log-structured file system 92file-system MFS # memory file system 93file-system NTFS # Windows/NT file system (experimental) 94file-system CD9660 # ISO 9660 + Rock Ridge file system 95file-system MSDOSFS # MS-DOS file system 96file-system NFS # Network File System client 97file-system FDESC # /dev/fd 98file-system KERNFS # /kern 99file-system NULLFS # loopback file system 100file-system OVERLAY # overlay file system 101file-system PORTAL # portal filesystem (still experimental) 102file-system PROCFS # /proc 103file-system UMAPFS # NULLFS + uid and gid remapping 104file-system UNION # union file system 105#file-system CODA # Coda File System; also needs vcoda (below) 106 107# File system options 108options QUOTA # FFS quotas 109#options FFS_EI # FFS Endian Independent support 110options SOFTDEP # FFS soft updates support. 111options NFSSERVER # Network File System server 112#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 113 # immutable) behave as system flags. 114 115# Networking options 116#options GATEWAY # IP packet forwarding 117options INET # IP + ICMP + TCP + UDP 118options INET6 # IPV6 119#options IPSEC # IP security 120#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 121#options IPSEC_DEBUG # debug for IP security 122#options MROUTING # IP multicast routing 123options NS # XNS 124#options NSIP # XNS tunneling over IP 125options ISO,TPIP # OSI networking 126#options EON # OSI tunneling over IP 127options CCITT,LLC,HDLC # X.25 128options NETATALK # AppleTalk networking protocols 129options PPP_BSDCOMP # BSD-Compress compression support for PPP 130options PPP_DEFLATE # Deflate compression support for PPP 131options PPP_FILTER # Active filter support for PPP (requires bpf) 132options PFIL_HOOKS # pfil(9) packet filter hooks 133options IPFILTER_LOG # ipmon(8) log support 134#options IPFILTER_DEFAULT_BLOCK # block all packets by default 135#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 136 137# These options enable verbose messages for several subsystems. 138# Warning, these may compile large string tables into the kernel! 139#options EISAVERBOSE # verbose EISA device autoconfig messages 140options PCIVERBOSE # verbose PCI device autoconfig messages 141#options PCI_CONFIG_DUMP # verbosely dump PCI config space 142options SCSIVERBOSE # human readable SCSI error messages 143 144# wscons terminal emulation 145options WSEMUL_VT100 # VT100 emulation 146 147# Kernel root file system and dump configuration. 148options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 149config netbsd root on ? type ? 150#config netbsd root on sd0a type ffs 151#config netbsd root on ? type nfs 152 153# 154# Device configuration 155# 156 157mainbus0 at root 158cpu* at mainbus0 159 160#### Jazz-Internal bus devices 161 162# PLATFORM_ACER_PICA_61 163# PLATFORM_MICROSOFT_JAZZ 164# PLATFORM_NEC_JC94 165# PLATFORM_NEC_R94 166# PLATFORM_NEC_R96 167# PLATFORM_NEC_RAX94 168# PLATFORM_NEC_RD94 169jazzio* at mainbus0 # Jazz-Internal bus host bridge. 170 171timer0 at jazzio? 172mcclock0 at jazzio? 173#pc0 at jazzio? 174#opms0 at jazzio? 175vga0 at jazzio? # Jazz localbus VGA 176pckbc0 at jazzio? # PC keyboard controller 177com0 at jazzio? 178com1 at jazzio? 179lpt0 at jazzio? 180sn0 at jazzio? 181 182fdc0 at jazzio? 183fd* at fdc? drive ? 184 185asc0 at jazzio? # NCR53C9x SCSI 186scsibus* at asc? 187 188osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 189osiop1 at jazzio? flags 0x00000 190scsibus* at osiop? 191 192#oosiop0 at jazzio? # NCR53C700 SCSI 193#oosiop1 at jazzio? 194#scsibus* at oosiop? 195 196#### ISA bus devices 197 198# PLATFORM_ACER_PICA_61 199# PLATFORM_MICROSOFT_JAZZ 200# PLATFORM_NEC_R94 201# PLATFORM_NEC_R96 202jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 203isa* at jazzisabr? 204 205# PLATFORM_DESKTECH_ARCSTATION_I 206arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 207isa* at arcsisabr? 208 209# PLATFORM_DESKTECH_TYNE 210tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 211isa* at tyneisabr? 212 213#isadma0 at isa? 214 215timer0 at isa? port 0x40 irq 0 216mcclock0 at isa? port 0x70 217 218pc0 at isa? irq 1 # generic PC console device 219opms0 at isa? irq 12 # PS/2 auxiliary port mouse 220#vga0 at isa? 221#pckbc0 at isa? # PC keyboard controller 222com0 at isa? port 0x3f8 irq 4 223com1 at isa? port 0x2f8 irq 3 224com2 at isa? port 0x3e8 irq 4 225com3 at isa? port 0x2e8 irq 3 226ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 227com* at ast? slave ? 228 229# Joystick driver. Probe is a little strange; add only if you have one. 230#joy0 at isa? port 0x201 231 232# ISA ST506, ESDI, and IDE controllers 233# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 234# fall back to 16bits I/O if 32bits I/O are not functional). 235# Some controllers pass the initial 32bit test, but will fail later. 236# XXX - should be configured 237#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 238#wdc1 at isa? port 0x170 irq 15 flags 0x00 239#wdc* at isapnp? 240 241# IDE drives 242# Flags are used only with controllers that support DMA operations 243# and mode settings (e.g. some pciide controllers) 244# The lowest order four bits (rightmost digit) of the flags define the PIO 245# mode to use, the next set of four bits the DMA mode and the third set the 246# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 247# to use, and the last bit must be 1 for this setting to be used. 248# For DMA and UDMA, 0xf (1111) means 'disable'. 249# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 250# (0xc=1100, 0xa=1010, 0xf=1111) 251# 0x0000 means "use whatever the drive claims to support". 252# XXX - should be configured 253#wd* at wdc? channel ? drive ? flags 0x0000 254 255# ATAPI bus support 256# XXX - should be configured 257#atapibus* at wdc? channel ? 258 259# ISA parallel printer interfaces 260lpt0 at isa? port 0x378 irq 7 261 262# ISA network interfaces 263# XXX - should be configured 264#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 265#ep0 at isa? port ? irq ? # 3C509 ethernet cards 266#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 267#ne1 at isa? port 0x300 irq 10 268#ne* at isapnp? # NE[12]000 PnP ethernet 269#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 270#we1 at isa? port 0x300 iomem 0xcc000 irq 10 271#we* at isapnp? 272 273# XXX - should be configured 274#btl0 at isa? port 0x330 irq ? drq ? 275#scsibus* at btl? 276 277#### PCI bus devices 278 279# PLATFORM_NEC_JC94 280# PLATFORM_NEC_RAX94 281# PLATFORM_NEC_RD94 282necpb* at mainbus0 # NEC RISCstation PCI host bridge. 283pci* at necpb? 284 285#pcivga* at pci? dev ? function ? 286tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 287 288ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 289scsibus* at ahc? 290 291iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 292scsibus* at iha? 293 294pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 295scsibus* at pcscp? 296 297siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 298scsibus* at siop? 299 300trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 301scsibus* at trm? 302 303epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 304ex* at pci? dev ? function ? # 3Com 90x[BC] 305fxp* at pci? dev ? function ? # Intel EtherExpress PRO 306ne* at pci? dev ? function ? # NE2000-compatible 307pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 308rtk* at pci? dev ? function ? # Realtek 8129/8139 309sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 310tlp* at pci? dev ? function ? # DECchip 21x4x and clones 311 312# IDE and related devices 313# PCI IDE controllers - see pciide(4) for supported hardware. 314# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 315# how to set up DMA modes for this chip. This may work, or may cause 316# a machine hang with some controllers. 317pciide* at pci ? dev ? function ? flags 0x0000 318wd* at pciide? channel ? drive ? flags 0x0000 319atapibus* at pciide? channel ? 320 321#### MII/PHY support 322 323exphy* at mii? phy ? # 3Com internal PHYs 324icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 325inphy* at mii? phy ? # Intel 82555 PHYs 326iophy* at mii? phy ? # Intel 82553 PHYs 327lxtphy* at mii? phy ? # Level One LXT-970 PHYs 328nsphy* at mii? phy ? # NS83840 PHYs 329nsphyter* at mii? phy ? # NS83843 PHYs 330qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 331sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 332tlphy* at mii? phy ? # ThunderLAN PHYs 333tqphy* at mii? phy ? # TDK Semiconductor PHYs 334ukphy* at mii? phy ? # generic unknown PHYs 335 336#### SCSI bus devices 337 338sd* at scsibus? target ? lun ? 339st* at scsibus? target ? lun ? 340cd* at scsibus? target ? lun ? 341ch* at scsibus? target ? lun ? 342ss* at scsibus? target ? lun ? 343uk* at scsibus? target ? lun ? 344 345#### ATAPI bus devices 346 347# flags have the same meaning as for IDE drives. 348cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 349sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 350uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 351 352#### Workstation Console attachments 353 354wsdisplay* at vga? 355wsdisplay* at tga? 356pckbd* at pckbc? # PC keyboard (kbd port) 357wskbd* at pckbd? 358pms* at pckbc? # PS/2-style mouse (aux port) 359wsmouse* at pms? 360 361#### Pseudo devices 362 363# disk/mass storage pseudo-devices 364pseudo-device ccd 4 # concatenated/striped disk devices 365pseudo-device raid 8 # RAIDframe disk driver 366# Options to enable various other RAIDframe RAID types. 367# options RF_INCLUDE_EVENODD=1 368# options RF_INCLUDE_RAID5_RS=1 369# options RF_INCLUDE_PARITYLOGGING=1 370# options RF_INCLUDE_CHAINDECLUSTER=1 371# options RF_INCLUDE_INTERDECLUSTER=1 372# options RF_INCLUDE_PARITY_DECLUSTERING=1 373# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 374pseudo-device md 1 # memory disk device (ramdisk) 375pseudo-device vnd 4 # disk-like interface to files 376 377# network pseudo-devices 378pseudo-device bpfilter 8 # Berkeley packet filter 379pseudo-device ipfilter # IP filter (firewall) and NAT 380pseudo-device loop 1 # network loopback 381pseudo-device ppp 2 # Point-to-Point Protocol 382pseudo-device pppoe # PPP over Ethernet (RFC 2516) 383pseudo-device sl 2 # Serial Line IP 384#pseudo-device strip 2 # Starmode Radio IP (Metricom) 385pseudo-device tun 2 # network tunneling over tty 386#pseudo-device gre 2 # generic L3 over IP tunnel 387pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 388#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 389#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 390pseudo-device vlan # IEEE 802.1q encapsulation 391pseudo-device bridge # simple inter-network bridging 392 393# miscellaneous pseudo-devices 394pseudo-device pty # pseudo-terminals 395pseudo-device tb 1 # tablet line discipline 396#pseudo-device sequencer 1 # MIDI sequencer 397# rnd works; RND_COM does not on port arc yet. 398pseudo-device rnd # /dev/random and in-kernel generator 399#options RND_COM # use "com" randomness as well (BROKEN) 400pseudo-device clockctl # user control of clock subsystem 401 402# a pseudo device needed for Coda # also needs CODA (above) 403#pseudo-device vcoda 4 # coda minicache <-> venus comm. 404 405# mouse & keyboard multiplexor pseudo-devices 406#pseudo-device wsmux 407