GENERIC revision 1.59
1# $NetBSD: GENERIC,v 1.59 2001/12/28 12:21:53 martin 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 23#ident "GENERIC-$Revision: 1.59 $" 24 25maxusers 32 # estimated number of users 26 27# Platform support 28options PLATFORM_ACER_PICA_61 # Pica, NEC ImageRISCstation 29options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44 30options PLATFORM_DESKTECH_TYNE # DESKstation Tyne 31options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 32options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 33options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 34options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 35options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 36options PLATFORM_NEC_RD94 # NEC RISCstation 2250 37options PLATFORM_SNI_RM200PCI 38 39# Standard system options 40 41options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 42options NTP # NTP phase/frequency locked loop 43 44options KTRACE # system call tracing via ktrace(1) 45 46options SYSVMSG # System V-like message queues 47options SYSVSEM # System V-like semaphores 48#options SEMMNI=10 # number of semaphore identifiers 49#options SEMMNS=60 # number of semaphores in system 50#options SEMUME=10 # max number of undo entries per process 51#options SEMMNU=30 # number of undo structures in system 52options SYSVSHM # System V-like memory sharing 53#options SHMMAXPGS=1024 # 1024 pages is the default 54 55options LKM # loadable kernel modules 56 57# Diagnostic/debugging support options 58options DIAGNOSTIC # cheap kernel consistency checks 59#options DEBUG # expensive debugging checks/support 60#options KMEMSTATS # kernel memory statistics (vmstat -m) 61options DDB # in-kernel debugger 62#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 63#options KGDB # remote gdb 64#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 65#options KGDB_DEV="17*256+0" # device for kernel gdb 66#makeoptions DEBUG="-g" # compile full symbol table 67 68# Compatibility options 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70options COMPAT_10 # NetBSD 1.0, 71options COMPAT_11 # NetBSD 1.1, 72options COMPAT_12 # NetBSD 1.2, 73options COMPAT_13 # NetBSD 1.3, 74options COMPAT_14 # NetBSD 1.4, 75options COMPAT_43 # and 4.3BSD 76options COMPAT_386BSD_MBRPART # recognize old partition ID 77 78# mipsel specific 79options COMPAT_ULTRIX # Ultrix binary compatibility 80options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 81 82# File systems 83file-system FFS # fast filesystem 84file-system EXT2FS # second extended file system (linux) 85file-system LFS # log-structured file system 86file-system MFS # memory file system 87file-system NTFS # Windows/NT file system (experimental) 88file-system CD9660 # ISO 9660 + Rock Ridge file system 89file-system MSDOSFS # MS-DOS file system 90file-system NFS # Network File System client 91file-system FDESC # /dev/fd 92file-system KERNFS # /kern 93file-system NULLFS # loopback file system 94file-system OVERLAY # overlay file system 95file-system PORTAL # portal filesystem (still experimental) 96file-system PROCFS # /proc 97file-system UMAPFS # NULLFS + uid and gid remapping 98file-system UNION # union file system 99#file-system CODA # Coda File System; also needs vcoda (below) 100 101# File system options 102options QUOTA # FFS quotas 103#options FFS_EI # FFS Endian Independent support 104options SOFTDEP # FFS soft updates support. 105options NFSSERVER # Network File System server 106#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 107 # immutable) behave as system flags. 108 109# Networking options 110#options GATEWAY # IP packet forwarding 111options INET # IP + ICMP + TCP + UDP 112options INET6 # IPV6 113#options IPSEC # IP security 114#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 115#options IPSEC_DEBUG # debug for IP security 116#options MROUTING # IP multicast routing 117options NS # XNS 118#options NSIP # XNS tunneling over IP 119options ISO,TPIP # OSI networking 120#options EON # OSI tunneling over IP 121options CCITT,LLC,HDLC # X.25 122options NETATALK # AppleTalk networking protocols 123options PPP_BSDCOMP # BSD-Compress compression support for PPP 124options PPP_DEFLATE # Deflate compression support for PPP 125options PPP_FILTER # Active filter support for PPP (requires bpf) 126options PFIL_HOOKS # pfil(9) packet filter hooks 127options IPFILTER_LOG # ipmon(8) log support 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130# These options enable verbose messages for several subsystems. 131# Warning, these may compile large string tables into the kernel! 132#options EISAVERBOSE # verbose EISA device autoconfig messages 133options PCIVERBOSE # verbose PCI device autoconfig messages 134#options PCI_CONFIG_DUMP # verbosely dump PCI config space 135options SCSIVERBOSE # human readable SCSI error messages 136 137# wscons terminal emulation 138options WSEMUL_VT100 # VT100 emulation 139 140# Kernel root file system and dump configuration. 141options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 142config netbsd root on ? type ? 143#config netbsd root on sd0a type ffs 144#config netbsd root on ? type nfs 145 146# 147# Device configuration 148# 149 150mainbus0 at root 151cpu* at mainbus0 152 153#### Jazz-Internal bus devices 154 155# PLATFORM_ACER_PICA_61 156# PLATFORM_MICROSOFT_JAZZ 157# PLATFORM_NEC_JC94 158# PLATFORM_NEC_R94 159# PLATFORM_NEC_R96 160# PLATFORM_NEC_RAX94 161# PLATFORM_NEC_RD94 162jazzio* at mainbus0 # Jazz-Internal bus host bridge. 163 164timer0 at jazzio? 165mcclock0 at jazzio? 166#pc0 at jazzio? 167#opms0 at jazzio? 168vga0 at jazzio? # Jazz localbus VGA 169pckbc0 at jazzio? # PC keyboard controller 170com0 at jazzio? 171com1 at jazzio? 172lpt0 at jazzio? 173sn0 at jazzio? 174 175fdc0 at jazzio? 176fd* at fdc? drive ? 177 178asc0 at jazzio? # NCR53C9x SCSI 179scsibus* at asc? 180 181osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 182osiop1 at jazzio? flags 0x00000 183scsibus* at osiop? 184 185#oosiop0 at jazzio? # NCR53C700 SCSI 186#oosiop1 at jazzio? 187#scsibus* at oosiop? 188 189#### ISA bus devices 190 191# PLATFORM_ACER_PICA_61 192# PLATFORM_MICROSOFT_JAZZ 193# PLATFORM_NEC_R94 194# PLATFORM_NEC_R96 195jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 196isa* at jazzisabr? 197 198# PLATFORM_DESKTECH_ARCSTATION_I 199arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 200isa* at arcsisabr? 201 202# PLATFORM_DESKTECH_TYNE 203tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 204isa* at tyneisabr? 205 206#isadma0 at isa? 207 208timer0 at isa? port 0x40 irq 0 209mcclock0 at isa? port 0x70 210 211pc0 at isa? irq 1 # generic PC console device 212opms0 at isa? irq 12 # PS/2 auxiliary port mouse 213#vga0 at isa? 214#pckbc0 at isa? # PC keyboard controller 215com0 at isa? port 0x3f8 irq 4 216com1 at isa? port 0x2f8 irq 3 217com2 at isa? port 0x3e8 irq 4 218com3 at isa? port 0x2e8 irq 3 219ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 220com* at ast? slave ? 221 222# Joystick driver. Probe is a little strange; add only if you have one. 223#joy0 at isa? port 0x201 224 225# ISA ST506, ESDI, and IDE controllers 226# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 227# fall back to 16bits I/O if 32bits I/O are not functional). 228# Some controllers pass the initial 32bit test, but will fail later. 229# XXX - should be configured 230#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 231#wdc1 at isa? port 0x170 irq 15 flags 0x00 232#wdc* at isapnp? 233 234# IDE drives 235# Flags are used only with controllers that support DMA operations 236# and mode settings (e.g. some pciide controllers) 237# The lowest order four bits (rightmost digit) of the flags define the PIO 238# mode to use, the next set of four bits the DMA mode and the third set the 239# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 240# to use, and the last bit must be 1 for this setting to be used. 241# For DMA and UDMA, 0xf (1111) means 'disable'. 242# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 243# (0xc=1100, 0xa=1010, 0xf=1111) 244# 0x0000 means "use whatever the drive claims to support". 245# XXX - should be configured 246#wd* at wdc? channel ? drive ? flags 0x0000 247 248# ATAPI bus support 249# XXX - should be configured 250#atapibus* at wdc? channel ? 251 252# ISA parallel printer interfaces 253lpt0 at isa? port 0x378 irq 7 254 255# ISA network interfaces 256# XXX - should be configured 257#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 258#ep0 at isa? port ? irq ? # 3C509 ethernet cards 259#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 260#ne1 at isa? port 0x300 irq 10 261#ne* at isapnp? # NE[12]000 PnP ethernet 262#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 263#we1 at isa? port 0x300 iomem 0xcc000 irq 10 264#we* at isapnp? 265 266# XXX - should be configured 267#btl0 at isa? port 0x330 irq ? drq ? 268#scsibus* at btl? 269 270#### PCI bus devices 271 272# PLATFORM_NEC_JC94 273# PLATFORM_NEC_RAX94 274# PLATFORM_NEC_RD94 275necpb* at mainbus0 # NEC RISCstation PCI host bridge. 276pci* at necpb? 277 278#pcivga* at pci? dev ? function ? 279tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 280 281ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 282scsibus* at ahc? 283 284iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 285scsibus* at iha? 286 287pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 288scsibus* at pcscp? 289 290siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 291scsibus* at siop? 292 293trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 294scsibus* at trm? 295 296#de* at pci? dev ? function ? 297epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 298ex* at pci? dev ? function ? # 3Com 90x[BC] 299fxp* at pci? dev ? function ? # Intel EtherExpress PRO 300ne* at pci? dev ? function ? # NE2000-compatible 301pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 302rtk* at pci? dev ? function ? # Tealtek 8129/8139 303sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 304tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) 305#options TLP_MATCH_21040 306#options TLP_MATCH_21041 307#options TLP_MATCH_21140 308#options TLP_MATCH_21142 309 310# IDE and related devices 311# PCI IDE controllers - see pciide(4) for supported hardware. 312# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 313# how to set up DMA modes for this chip. This may work, or may cause 314# a machine hang with some controllers. 315pciide* at pci ? dev ? function ? flags 0x0000 316wd* at pciide? channel ? drive ? flags 0x0000 317atapibus* at pciide? channel ? 318 319#### MII/PHY support 320 321exphy* at mii? phy ? # 3Com internal PHYs 322icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 323inphy* at mii? phy ? # Intel 82555 PHYs 324iophy* at mii? phy ? # Intel 82553 PHYs 325lxtphy* at mii? phy ? # Level One LXT-970 PHYs 326nsphy* at mii? phy ? # NS83840 PHYs 327nsphyter* at mii? phy ? # NS83843 PHYs 328qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 329sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 330tlphy* at mii? phy ? # ThunderLAN PHYs 331tqphy* at mii? phy ? # TDK Semiconductor PHYs 332ukphy* at mii? phy ? # generic unknown PHYs 333 334#### SCSI bus devices 335 336sd* at scsibus? target ? lun ? 337st* at scsibus? target ? lun ? 338cd* at scsibus? target ? lun ? 339ch* at scsibus? target ? lun ? 340ss* at scsibus? target ? lun ? 341uk* at scsibus? target ? lun ? 342 343#### ATAPI bus devices 344 345# flags have the same meaning as for IDE drives. 346cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 347sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 348uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 349 350#### Workstation Console attachments 351 352wsdisplay* at vga? 353wsdisplay* at tga? 354pckbd* at pckbc? # PC keyboard (kbd port) 355wskbd* at pckbd? 356pms* at pckbc? # PS/2-style mouse (aux port) 357wsmouse* at pms? 358#pmsi* at pckbc? # PS/2 "Intelli"mouse (aux port) 359#wsmouse* at pmsi? 360 361#### Pseudo devices 362 363# disk/mass storage pseudo-devices 364pseudo-device ccd 4 # concatenated/striped disk devices 365#pseudo-device raid 4 # RAIDframe disk driver 366pseudo-device md 1 # memory disk device (ramdisk) 367pseudo-device vnd 4 # disk-like interface to files 368 369# network pseudo-devices 370pseudo-device bpfilter 8 # Berkeley packet filter 371pseudo-device ipfilter # IP filter (firewall) and NAT 372pseudo-device loop 1 # network loopback 373pseudo-device ppp 2 # Point-to-Point Protocol 374pseudo-device pppoe # PPP over Ethernet (RFC 2516) 375pseudo-device sl 2 # Serial Line IP 376#pseudo-device strip 2 # Starmode Radio IP (Metricom) 377pseudo-device tun 2 # network tunneling over tty 378#pseudo-device gre 2 # generic L3 over IP tunnel 379pseudo-device ipip 2 # IP Encapsulation within IP (RFC 2003) 380pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 381#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 382#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 383pseudo-device vlan # IEEE 802.1q encapsulation 384pseudo-device bridge # simple inter-network bridging 385 386# miscellaneous pseudo-devices 387pseudo-device pty # pseudo-terminals 388pseudo-device tb 1 # tablet line discipline 389#pseudo-device sequencer 1 # MIDI sequencer 390# rnd works; RND_COM does not on port arc yet. 391pseudo-device rnd # /dev/random and in-kernel generator 392#options RND_COM # use "com" randomness as well (BROKEN) 393 394# a pseudo device needed for Coda # also needs CODA (above) 395#pseudo-device vcoda 4 # coda minicache <-> venus comm. 396 397# mouse & keyboard multiplexor pseudo-devices 398#pseudo-device wsmux 399