GENERIC revision 1.71
1# $NetBSD: GENERIC,v 1.71 2002/09/20 10:39:50 martti 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: 1.71 $" 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) 47 48options SYSVMSG # System V-like message queues 49options SYSVSEM # System V-like semaphores 50#options SEMMNI=10 # number of semaphore identifiers 51#options SEMMNS=60 # number of semaphores in system 52#options SEMUME=10 # max number of undo entries per process 53#options SEMMNU=30 # number of undo structures in system 54options SYSVSHM # System V-like memory sharing 55#options SHMMAXPGS=1024 # 1024 pages is the default 56 57options LKM # loadable kernel modules 58 59options USERCONF # userconf(4) support 60#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 61 62# Diagnostic/debugging support options 63options DIAGNOSTIC # cheap kernel consistency checks 64#options DEBUG # expensive debugging checks/support 65#options KMEMSTATS # kernel memory statistics (vmstat -m) 66options DDB # in-kernel debugger 67#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 68#options KGDB # remote gdb 69#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 70#options KGDB_DEV="17*256+0" # device for kernel gdb 71#makeoptions DEBUG="-g" # compile full symbol table 72 73# Compatibility options 74#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 75options COMPAT_10 # NetBSD 1.0, 76options COMPAT_11 # NetBSD 1.1, 77options COMPAT_12 # NetBSD 1.2, 78options COMPAT_13 # NetBSD 1.3, 79options COMPAT_14 # NetBSD 1.4, 80options COMPAT_43 # and 4.3BSD 81options COMPAT_386BSD_MBRPART # recognize old partition ID 82 83# mipsel specific 84options COMPAT_ULTRIX # Ultrix binary compatibility 85options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 86 87# File systems 88file-system FFS # fast filesystem 89file-system EXT2FS # second extended file system (linux) 90file-system LFS # log-structured file system 91file-system MFS # memory file system 92file-system NTFS # Windows/NT file system (experimental) 93file-system CD9660 # ISO 9660 + Rock Ridge file system 94file-system MSDOSFS # MS-DOS file system 95file-system NFS # Network File System client 96file-system FDESC # /dev/fd 97file-system KERNFS # /kern 98file-system NULLFS # loopback file system 99file-system OVERLAY # overlay file system 100file-system PORTAL # portal filesystem (still experimental) 101file-system PROCFS # /proc 102file-system UMAPFS # NULLFS + uid and gid remapping 103file-system UNION # union file system 104#file-system CODA # Coda File System; also needs vcoda (below) 105 106# File system options 107options QUOTA # FFS quotas 108#options FFS_EI # FFS Endian Independent support 109options SOFTDEP # FFS soft updates support. 110options NFSSERVER # Network File System server 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113 114# Networking options 115#options GATEWAY # IP packet forwarding 116options INET # IP + ICMP + TCP + UDP 117options INET6 # IPV6 118#options IPSEC # IP security 119#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122options NS # XNS 123#options NSIP # XNS tunneling over IP 124options ISO,TPIP # OSI networking 125#options EON # OSI tunneling over IP 126options CCITT,LLC,HDLC # X.25 127options NETATALK # AppleTalk networking protocols 128options PPP_BSDCOMP # BSD-Compress compression support for PPP 129options PPP_DEFLATE # Deflate compression support for PPP 130options PPP_FILTER # Active filter support for PPP (requires bpf) 131options PFIL_HOOKS # pfil(9) packet filter hooks 132options IPFILTER_LOG # ipmon(8) log support 133#options IPFILTER_DEFAULT_BLOCK # block all packets by default 134#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 135 136# These options enable verbose messages for several subsystems. 137# Warning, these may compile large string tables into the kernel! 138#options EISAVERBOSE # verbose EISA device autoconfig messages 139options PCIVERBOSE # verbose PCI device autoconfig messages 140#options PCI_CONFIG_DUMP # verbosely dump PCI config space 141options SCSIVERBOSE # human readable SCSI error messages 142 143# wscons terminal emulation 144options WSEMUL_VT100 # VT100 emulation 145 146# Kernel root file system and dump configuration. 147options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 148config netbsd root on ? type ? 149#config netbsd root on sd0a type ffs 150#config netbsd root on ? type nfs 151 152# 153# Device configuration 154# 155 156mainbus0 at root 157cpu* at mainbus0 158 159#### Jazz-Internal bus devices 160 161# PLATFORM_ACER_PICA_61 162# PLATFORM_MICROSOFT_JAZZ 163# PLATFORM_NEC_JC94 164# PLATFORM_NEC_R94 165# PLATFORM_NEC_R96 166# PLATFORM_NEC_RAX94 167# PLATFORM_NEC_RD94 168jazzio* at mainbus0 # Jazz-Internal bus host bridge. 169 170timer0 at jazzio? 171mcclock0 at jazzio? 172#pc0 at jazzio? 173#opms0 at jazzio? 174vga0 at jazzio? # Jazz localbus VGA 175pckbc0 at jazzio? # PC keyboard controller 176com0 at jazzio? 177com1 at jazzio? 178lpt0 at jazzio? 179sn0 at jazzio? 180 181fdc0 at jazzio? 182fd* at fdc? drive ? 183 184asc0 at jazzio? # NCR53C9x SCSI 185scsibus* at asc? 186 187osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 188osiop1 at jazzio? flags 0x00000 189scsibus* at osiop? 190 191#oosiop0 at jazzio? # NCR53C700 SCSI 192#oosiop1 at jazzio? 193#scsibus* at oosiop? 194 195#### ISA bus devices 196 197# PLATFORM_ACER_PICA_61 198# PLATFORM_MICROSOFT_JAZZ 199# PLATFORM_NEC_R94 200# PLATFORM_NEC_R96 201jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 202isa* at jazzisabr? 203 204# PLATFORM_DESKTECH_ARCSTATION_I 205arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 206isa* at arcsisabr? 207 208# PLATFORM_DESKTECH_TYNE 209tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 210isa* at tyneisabr? 211 212#isadma0 at isa? 213 214timer0 at isa? port 0x40 irq 0 215mcclock0 at isa? port 0x70 216 217pc0 at isa? irq 1 # generic PC console device 218opms0 at isa? irq 12 # PS/2 auxiliary port mouse 219#vga0 at isa? 220#pckbc0 at isa? # PC keyboard controller 221com0 at isa? port 0x3f8 irq 4 222com1 at isa? port 0x2f8 irq 3 223com2 at isa? port 0x3e8 irq 4 224com3 at isa? port 0x2e8 irq 3 225ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 226com* at ast? slave ? 227 228# Joystick driver. Probe is a little strange; add only if you have one. 229#joy0 at isa? port 0x201 230 231# ISA ST506, ESDI, and IDE controllers 232# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 233# fall back to 16bits I/O if 32bits I/O are not functional). 234# Some controllers pass the initial 32bit test, but will fail later. 235# XXX - should be configured 236#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 237#wdc1 at isa? port 0x170 irq 15 flags 0x00 238#wdc* at isapnp? 239 240# IDE drives 241# Flags are used only with controllers that support DMA operations 242# and mode settings (e.g. some pciide controllers) 243# The lowest order four bits (rightmost digit) of the flags define the PIO 244# mode to use, the next set of four bits the DMA mode and the third set the 245# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 246# to use, and the last bit must be 1 for this setting to be used. 247# For DMA and UDMA, 0xf (1111) means 'disable'. 248# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 249# (0xc=1100, 0xa=1010, 0xf=1111) 250# 0x0000 means "use whatever the drive claims to support". 251# XXX - should be configured 252#wd* at wdc? channel ? drive ? flags 0x0000 253 254# ATAPI bus support 255# XXX - should be configured 256#atapibus* at wdc? channel ? 257 258# ISA parallel printer interfaces 259lpt0 at isa? port 0x378 irq 7 260 261# ISA network interfaces 262# XXX - should be configured 263#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 264#ep0 at isa? port ? irq ? # 3C509 ethernet cards 265#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 266#ne1 at isa? port 0x300 irq 10 267#ne* at isapnp? # NE[12]000 PnP ethernet 268#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 269#we1 at isa? port 0x300 iomem 0xcc000 irq 10 270#we* at isapnp? 271 272# XXX - should be configured 273#btl0 at isa? port 0x330 irq ? drq ? 274#scsibus* at btl? 275 276#### PCI bus devices 277 278# PLATFORM_NEC_JC94 279# PLATFORM_NEC_RAX94 280# PLATFORM_NEC_RD94 281necpb* at mainbus0 # NEC RISCstation PCI host bridge. 282pci* at necpb? 283 284#pcivga* at pci? dev ? function ? 285tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 286 287ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 288scsibus* at ahc? 289 290iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 291scsibus* at iha? 292 293pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 294scsibus* at pcscp? 295 296siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 297scsibus* at siop? 298 299trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 300scsibus* at trm? 301 302epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 303ex* at pci? dev ? function ? # 3Com 90x[BC] 304fxp* at pci? dev ? function ? # Intel EtherExpress PRO 305ne* at pci? dev ? function ? # NE2000-compatible 306pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 307rtk* at pci? dev ? function ? # Realtek 8129/8139 308sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 309tlp* at pci? dev ? function ? # DECchip 21x4x and clones 310 311# IDE and related devices 312# PCI IDE controllers - see pciide(4) for supported hardware. 313# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 314# how to set up DMA modes for this chip. This may work, or may cause 315# a machine hang with some controllers. 316pciide* at pci ? dev ? function ? flags 0x0000 317wd* at pciide? channel ? drive ? flags 0x0000 318atapibus* at pciide? channel ? 319 320#### MII/PHY support 321 322exphy* at mii? phy ? # 3Com internal PHYs 323icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 324inphy* at mii? phy ? # Intel 82555 PHYs 325iophy* at mii? phy ? # Intel 82553 PHYs 326lxtphy* at mii? phy ? # Level One LXT-970 PHYs 327nsphy* at mii? phy ? # NS83840 PHYs 328nsphyter* at mii? phy ? # NS83843 PHYs 329qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 330sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 331tlphy* at mii? phy ? # ThunderLAN PHYs 332tqphy* at mii? phy ? # TDK Semiconductor PHYs 333ukphy* at mii? phy ? # generic unknown PHYs 334 335#### SCSI bus devices 336 337sd* at scsibus? target ? lun ? 338st* at scsibus? target ? lun ? 339cd* at scsibus? target ? lun ? 340ch* at scsibus? target ? lun ? 341ss* at scsibus? target ? lun ? 342uk* at scsibus? target ? lun ? 343 344#### ATAPI bus devices 345 346# flags have the same meaning as for IDE drives. 347cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 348sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 349uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 350 351#### Workstation Console attachments 352 353wsdisplay* at vga? 354wsdisplay* at tga? 355pckbd* at pckbc? # PC keyboard (kbd port) 356wskbd* at pckbd? 357pms* at pckbc? # PS/2-style mouse (aux port) 358wsmouse* at pms? 359 360#### Pseudo devices 361 362# disk/mass storage pseudo-devices 363pseudo-device ccd 4 # concatenated/striped disk devices 364pseudo-device raid 8 # RAIDframe disk driver 365# Options to enable various other RAIDframe RAID types. 366# options RF_INCLUDE_EVENODD=1 367# options RF_INCLUDE_RAID5_RS=1 368# options RF_INCLUDE_PARITYLOGGING=1 369# options RF_INCLUDE_CHAINDECLUSTER=1 370# options RF_INCLUDE_INTERDECLUSTER=1 371# options RF_INCLUDE_PARITY_DECLUSTERING=1 372# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 373pseudo-device md 1 # memory disk device (ramdisk) 374pseudo-device vnd 4 # disk-like interface to files 375 376# network pseudo-devices 377pseudo-device bpfilter 8 # Berkeley packet filter 378pseudo-device ipfilter # IP filter (firewall) and NAT 379pseudo-device loop 1 # network loopback 380pseudo-device ppp 2 # Point-to-Point Protocol 381pseudo-device pppoe # PPP over Ethernet (RFC 2516) 382pseudo-device sl 2 # Serial Line IP 383#pseudo-device strip 2 # Starmode Radio IP (Metricom) 384pseudo-device tun 2 # network tunneling over tty 385#pseudo-device gre 2 # generic L3 over IP tunnel 386pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 387#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 388#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 389pseudo-device vlan # IEEE 802.1q encapsulation 390pseudo-device bridge # simple inter-network bridging 391 392# miscellaneous pseudo-devices 393pseudo-device pty # pseudo-terminals 394pseudo-device tb 1 # tablet line discipline 395#pseudo-device sequencer 1 # MIDI sequencer 396# rnd works; RND_COM does not on port arc yet. 397pseudo-device rnd # /dev/random and in-kernel generator 398#options RND_COM # use "com" randomness as well (BROKEN) 399pseudo-device clockctl # user control of clock subsystem 400 401# a pseudo device needed for Coda # also needs CODA (above) 402#pseudo-device vcoda 4 # coda minicache <-> venus comm. 403 404# mouse & keyboard multiplexor pseudo-devices 405#pseudo-device wsmux 406