GENERIC revision 1.67
1# $NetBSD: GENERIC,v 1.67 2002/04/17 02:22:45 mycroft 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: 1.67 $" 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#options USERCONF # userconf(4) support 58#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59 60# Diagnostic/debugging support options 61options DIAGNOSTIC # cheap kernel consistency checks 62#options DEBUG # expensive debugging checks/support 63#options KMEMSTATS # kernel memory statistics (vmstat -m) 64options DDB # in-kernel debugger 65#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 66#options KGDB # remote gdb 67#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 68#options KGDB_DEV="17*256+0" # device for kernel gdb 69#makeoptions DEBUG="-g" # compile full symbol table 70 71# Compatibility options 72#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 73options COMPAT_10 # NetBSD 1.0, 74options COMPAT_11 # NetBSD 1.1, 75options COMPAT_12 # NetBSD 1.2, 76options COMPAT_13 # NetBSD 1.3, 77options COMPAT_14 # NetBSD 1.4, 78options COMPAT_43 # and 4.3BSD 79options COMPAT_386BSD_MBRPART # recognize old partition ID 80 81# mipsel specific 82options COMPAT_ULTRIX # Ultrix binary compatibility 83options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 84 85# File systems 86file-system FFS # fast filesystem 87file-system EXT2FS # second extended file system (linux) 88file-system LFS # log-structured file system 89file-system MFS # memory file system 90file-system NTFS # Windows/NT file system (experimental) 91file-system CD9660 # ISO 9660 + Rock Ridge file system 92file-system MSDOSFS # MS-DOS file system 93file-system NFS # Network File System client 94file-system FDESC # /dev/fd 95file-system KERNFS # /kern 96file-system NULLFS # loopback file system 97file-system OVERLAY # overlay file system 98file-system PORTAL # portal filesystem (still experimental) 99file-system PROCFS # /proc 100file-system UMAPFS # NULLFS + uid and gid remapping 101file-system UNION # union file system 102#file-system CODA # Coda File System; also needs vcoda (below) 103 104# File system options 105options QUOTA # FFS quotas 106#options FFS_EI # FFS Endian Independent support 107options SOFTDEP # FFS soft updates support. 108options NFSSERVER # Network File System server 109#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 110 # immutable) behave as system flags. 111 112# Networking options 113#options GATEWAY # IP packet forwarding 114options INET # IP + ICMP + TCP + UDP 115options INET6 # IPV6 116#options IPSEC # IP security 117#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 118#options IPSEC_DEBUG # debug for IP security 119#options MROUTING # IP multicast routing 120options NS # XNS 121#options NSIP # XNS tunneling over IP 122options ISO,TPIP # OSI networking 123#options EON # OSI tunneling over IP 124options CCITT,LLC,HDLC # X.25 125options NETATALK # AppleTalk networking protocols 126options PPP_BSDCOMP # BSD-Compress compression support for PPP 127options PPP_DEFLATE # Deflate compression support for PPP 128options PPP_FILTER # Active filter support for PPP (requires bpf) 129options PFIL_HOOKS # pfil(9) packet filter hooks 130options IPFILTER_LOG # ipmon(8) log support 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133# These options enable verbose messages for several subsystems. 134# Warning, these may compile large string tables into the kernel! 135#options EISAVERBOSE # verbose EISA device autoconfig messages 136options PCIVERBOSE # verbose PCI device autoconfig messages 137#options PCI_CONFIG_DUMP # verbosely dump PCI config space 138options SCSIVERBOSE # human readable SCSI error messages 139 140# wscons terminal emulation 141options WSEMUL_VT100 # VT100 emulation 142 143# Kernel root file system and dump configuration. 144options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 145config netbsd root on ? type ? 146#config netbsd root on sd0a type ffs 147#config netbsd root on ? type nfs 148 149# 150# Device configuration 151# 152 153mainbus0 at root 154cpu* at mainbus0 155 156#### Jazz-Internal bus devices 157 158# PLATFORM_ACER_PICA_61 159# PLATFORM_MICROSOFT_JAZZ 160# PLATFORM_NEC_JC94 161# PLATFORM_NEC_R94 162# PLATFORM_NEC_R96 163# PLATFORM_NEC_RAX94 164# PLATFORM_NEC_RD94 165jazzio* at mainbus0 # Jazz-Internal bus host bridge. 166 167timer0 at jazzio? 168mcclock0 at jazzio? 169#pc0 at jazzio? 170#opms0 at jazzio? 171vga0 at jazzio? # Jazz localbus VGA 172pckbc0 at jazzio? # PC keyboard controller 173com0 at jazzio? 174com1 at jazzio? 175lpt0 at jazzio? 176sn0 at jazzio? 177 178fdc0 at jazzio? 179fd* at fdc? drive ? 180 181asc0 at jazzio? # NCR53C9x SCSI 182scsibus* at asc? 183 184osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 185osiop1 at jazzio? flags 0x00000 186scsibus* at osiop? 187 188#oosiop0 at jazzio? # NCR53C700 SCSI 189#oosiop1 at jazzio? 190#scsibus* at oosiop? 191 192#### ISA bus devices 193 194# PLATFORM_ACER_PICA_61 195# PLATFORM_MICROSOFT_JAZZ 196# PLATFORM_NEC_R94 197# PLATFORM_NEC_R96 198jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 199isa* at jazzisabr? 200 201# PLATFORM_DESKTECH_ARCSTATION_I 202arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 203isa* at arcsisabr? 204 205# PLATFORM_DESKTECH_TYNE 206tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 207isa* at tyneisabr? 208 209#isadma0 at isa? 210 211timer0 at isa? port 0x40 irq 0 212mcclock0 at isa? port 0x70 213 214pc0 at isa? irq 1 # generic PC console device 215opms0 at isa? irq 12 # PS/2 auxiliary port mouse 216#vga0 at isa? 217#pckbc0 at isa? # PC keyboard controller 218com0 at isa? port 0x3f8 irq 4 219com1 at isa? port 0x2f8 irq 3 220com2 at isa? port 0x3e8 irq 4 221com3 at isa? port 0x2e8 irq 3 222ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 223com* at ast? slave ? 224 225# Joystick driver. Probe is a little strange; add only if you have one. 226#joy0 at isa? port 0x201 227 228# ISA ST506, ESDI, and IDE controllers 229# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 230# fall back to 16bits I/O if 32bits I/O are not functional). 231# Some controllers pass the initial 32bit test, but will fail later. 232# XXX - should be configured 233#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 234#wdc1 at isa? port 0x170 irq 15 flags 0x00 235#wdc* at isapnp? 236 237# IDE drives 238# Flags are used only with controllers that support DMA operations 239# and mode settings (e.g. some pciide controllers) 240# The lowest order four bits (rightmost digit) of the flags define the PIO 241# mode to use, the next set of four bits the DMA mode and the third set the 242# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 243# to use, and the last bit must be 1 for this setting to be used. 244# For DMA and UDMA, 0xf (1111) means 'disable'. 245# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 246# (0xc=1100, 0xa=1010, 0xf=1111) 247# 0x0000 means "use whatever the drive claims to support". 248# XXX - should be configured 249#wd* at wdc? channel ? drive ? flags 0x0000 250 251# ATAPI bus support 252# XXX - should be configured 253#atapibus* at wdc? channel ? 254 255# ISA parallel printer interfaces 256lpt0 at isa? port 0x378 irq 7 257 258# ISA network interfaces 259# XXX - should be configured 260#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 261#ep0 at isa? port ? irq ? # 3C509 ethernet cards 262#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 263#ne1 at isa? port 0x300 irq 10 264#ne* at isapnp? # NE[12]000 PnP ethernet 265#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 266#we1 at isa? port 0x300 iomem 0xcc000 irq 10 267#we* at isapnp? 268 269# XXX - should be configured 270#btl0 at isa? port 0x330 irq ? drq ? 271#scsibus* at btl? 272 273#### PCI bus devices 274 275# PLATFORM_NEC_JC94 276# PLATFORM_NEC_RAX94 277# PLATFORM_NEC_RD94 278necpb* at mainbus0 # NEC RISCstation PCI host bridge. 279pci* at necpb? 280 281#pcivga* at pci? dev ? function ? 282tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 283 284ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 285scsibus* at ahc? 286 287iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 288scsibus* at iha? 289 290pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 291scsibus* at pcscp? 292 293siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 294scsibus* at siop? 295 296trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 297scsibus* at trm? 298 299epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 300ex* at pci? dev ? function ? # 3Com 90x[BC] 301fxp* at pci? dev ? function ? # Intel EtherExpress PRO 302ne* at pci? dev ? function ? # NE2000-compatible 303pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 304rtk* at pci? dev ? function ? # Realtek 8129/8139 305sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 306tlp* at pci? dev ? function ? # DECchip 21x4x and clones 307 308# IDE and related devices 309# PCI IDE controllers - see pciide(4) for supported hardware. 310# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 311# how to set up DMA modes for this chip. This may work, or may cause 312# a machine hang with some controllers. 313pciide* at pci ? dev ? function ? flags 0x0000 314wd* at pciide? channel ? drive ? flags 0x0000 315atapibus* at pciide? channel ? 316 317#### MII/PHY support 318 319exphy* at mii? phy ? # 3Com internal PHYs 320icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 321inphy* at mii? phy ? # Intel 82555 PHYs 322iophy* at mii? phy ? # Intel 82553 PHYs 323lxtphy* at mii? phy ? # Level One LXT-970 PHYs 324nsphy* at mii? phy ? # NS83840 PHYs 325nsphyter* at mii? phy ? # NS83843 PHYs 326qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 327sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 328tlphy* at mii? phy ? # ThunderLAN PHYs 329tqphy* at mii? phy ? # TDK Semiconductor PHYs 330ukphy* at mii? phy ? # generic unknown PHYs 331 332#### SCSI bus devices 333 334sd* at scsibus? target ? lun ? 335st* at scsibus? target ? lun ? 336cd* at scsibus? target ? lun ? 337ch* at scsibus? target ? lun ? 338ss* at scsibus? target ? lun ? 339uk* at scsibus? target ? lun ? 340 341#### ATAPI bus devices 342 343# flags have the same meaning as for IDE drives. 344cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 345sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 346uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 347 348#### Workstation Console attachments 349 350wsdisplay* at vga? 351wsdisplay* at tga? 352pckbd* at pckbc? # PC keyboard (kbd port) 353wskbd* at pckbd? 354pms* at pckbc? # PS/2-style mouse (aux port) 355wsmouse* at pms? 356 357#### Pseudo devices 358 359# disk/mass storage pseudo-devices 360pseudo-device ccd 4 # concatenated/striped disk devices 361pseudo-device raid 8 # RAIDframe disk driver 362# Options to enable various other RAIDframe RAID types. 363# options RF_INCLUDE_EVENODD=1 364# options RF_INCLUDE_RAID5_RS=1 365# options RF_INCLUDE_PARITYLOGGING=1 366# options RF_INCLUDE_CHAINDECLUSTER=1 367# options RF_INCLUDE_INTERDECLUSTER=1 368# options RF_INCLUDE_PARITY_DECLUSTERING=1 369# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 370pseudo-device md 1 # memory disk device (ramdisk) 371pseudo-device vnd 4 # disk-like interface to files 372 373# network pseudo-devices 374pseudo-device bpfilter 8 # Berkeley packet filter 375pseudo-device ipfilter # IP filter (firewall) and NAT 376pseudo-device loop 1 # network loopback 377pseudo-device ppp 2 # Point-to-Point Protocol 378pseudo-device pppoe # PPP over Ethernet (RFC 2516) 379pseudo-device sl 2 # Serial Line IP 380#pseudo-device strip 2 # Starmode Radio IP (Metricom) 381pseudo-device tun 2 # network tunneling over tty 382#pseudo-device gre 2 # generic L3 over IP tunnel 383pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 384#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 385#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 386pseudo-device vlan # IEEE 802.1q encapsulation 387pseudo-device bridge # simple inter-network bridging 388 389# miscellaneous pseudo-devices 390pseudo-device pty # pseudo-terminals 391pseudo-device tb 1 # tablet line discipline 392#pseudo-device sequencer 1 # MIDI sequencer 393# rnd works; RND_COM does not on port arc yet. 394pseudo-device rnd # /dev/random and in-kernel generator 395#options RND_COM # use "com" randomness as well (BROKEN) 396 397# a pseudo device needed for Coda # also needs CODA (above) 398#pseudo-device vcoda 4 # coda minicache <-> venus comm. 399 400# mouse & keyboard multiplexor pseudo-devices 401#pseudo-device wsmux 402