1# $NetBSD: GENERIC,v 1.68 2002/04/25 15:06:23 atatat 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: 1.68 $" 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 59#options 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 TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 134 135# These options enable verbose messages for several subsystems. 136# Warning, these may compile large string tables into the kernel! 137#options EISAVERBOSE # verbose EISA device autoconfig messages 138options PCIVERBOSE # verbose PCI device autoconfig messages 139#options PCI_CONFIG_DUMP # verbosely dump PCI config space 140options SCSIVERBOSE # human readable SCSI error messages 141 142# wscons terminal emulation 143options WSEMUL_VT100 # VT100 emulation 144 145# Kernel root file system and dump configuration. 146options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 147config netbsd root on ? type ? 148#config netbsd root on sd0a type ffs 149#config netbsd root on ? type nfs 150 151# 152# Device configuration 153# 154 155mainbus0 at root 156cpu* at mainbus0 157 158#### Jazz-Internal bus devices 159 160# PLATFORM_ACER_PICA_61 161# PLATFORM_MICROSOFT_JAZZ 162# PLATFORM_NEC_JC94 163# PLATFORM_NEC_R94 164# PLATFORM_NEC_R96 165# PLATFORM_NEC_RAX94 166# PLATFORM_NEC_RD94 167jazzio* at mainbus0 # Jazz-Internal bus host bridge. 168 169timer0 at jazzio? 170mcclock0 at jazzio? 171#pc0 at jazzio? 172#opms0 at jazzio? 173vga0 at jazzio? # Jazz localbus VGA 174pckbc0 at jazzio? # PC keyboard controller 175com0 at jazzio? 176com1 at jazzio? 177lpt0 at jazzio? 178sn0 at jazzio? 179 180fdc0 at jazzio? 181fd* at fdc? drive ? 182 183asc0 at jazzio? # NCR53C9x SCSI 184scsibus* at asc? 185 186osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 187osiop1 at jazzio? flags 0x00000 188scsibus* at osiop? 189 190#oosiop0 at jazzio? # NCR53C700 SCSI 191#oosiop1 at jazzio? 192#scsibus* at oosiop? 193 194#### ISA bus devices 195 196# PLATFORM_ACER_PICA_61 197# PLATFORM_MICROSOFT_JAZZ 198# PLATFORM_NEC_R94 199# PLATFORM_NEC_R96 200jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 201isa* at jazzisabr? 202 203# PLATFORM_DESKTECH_ARCSTATION_I 204arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 205isa* at arcsisabr? 206 207# PLATFORM_DESKTECH_TYNE 208tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 209isa* at tyneisabr? 210 211#isadma0 at isa? 212 213timer0 at isa? port 0x40 irq 0 214mcclock0 at isa? port 0x70 215 216pc0 at isa? irq 1 # generic PC console device 217opms0 at isa? irq 12 # PS/2 auxiliary port mouse 218#vga0 at isa? 219#pckbc0 at isa? # PC keyboard controller 220com0 at isa? port 0x3f8 irq 4 221com1 at isa? port 0x2f8 irq 3 222com2 at isa? port 0x3e8 irq 4 223com3 at isa? port 0x2e8 irq 3 224ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 225com* at ast? slave ? 226 227# Joystick driver. Probe is a little strange; add only if you have one. 228#joy0 at isa? port 0x201 229 230# ISA ST506, ESDI, and IDE controllers 231# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 232# fall back to 16bits I/O if 32bits I/O are not functional). 233# Some controllers pass the initial 32bit test, but will fail later. 234# XXX - should be configured 235#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 236#wdc1 at isa? port 0x170 irq 15 flags 0x00 237#wdc* at isapnp? 238 239# IDE drives 240# Flags are used only with controllers that support DMA operations 241# and mode settings (e.g. some pciide controllers) 242# The lowest order four bits (rightmost digit) of the flags define the PIO 243# mode to use, the next set of four bits the DMA mode and the third set the 244# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 245# to use, and the last bit must be 1 for this setting to be used. 246# For DMA and UDMA, 0xf (1111) means 'disable'. 247# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 248# (0xc=1100, 0xa=1010, 0xf=1111) 249# 0x0000 means "use whatever the drive claims to support". 250# XXX - should be configured 251#wd* at wdc? channel ? drive ? flags 0x0000 252 253# ATAPI bus support 254# XXX - should be configured 255#atapibus* at wdc? channel ? 256 257# ISA parallel printer interfaces 258lpt0 at isa? port 0x378 irq 7 259 260# ISA network interfaces 261# XXX - should be configured 262#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 263#ep0 at isa? port ? irq ? # 3C509 ethernet cards 264#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 265#ne1 at isa? port 0x300 irq 10 266#ne* at isapnp? # NE[12]000 PnP ethernet 267#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 268#we1 at isa? port 0x300 iomem 0xcc000 irq 10 269#we* at isapnp? 270 271# XXX - should be configured 272#btl0 at isa? port 0x330 irq ? drq ? 273#scsibus* at btl? 274 275#### PCI bus devices 276 277# PLATFORM_NEC_JC94 278# PLATFORM_NEC_RAX94 279# PLATFORM_NEC_RD94 280necpb* at mainbus0 # NEC RISCstation PCI host bridge. 281pci* at necpb? 282 283#pcivga* at pci? dev ? function ? 284tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 285 286ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 287scsibus* at ahc? 288 289iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 290scsibus* at iha? 291 292pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 293scsibus* at pcscp? 294 295siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 296scsibus* at siop? 297 298trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 299scsibus* at trm? 300 301epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 302ex* at pci? dev ? function ? # 3Com 90x[BC] 303fxp* at pci? dev ? function ? # Intel EtherExpress PRO 304ne* at pci? dev ? function ? # NE2000-compatible 305pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 306rtk* at pci? dev ? function ? # Realtek 8129/8139 307sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 308tlp* at pci? dev ? function ? # DECchip 21x4x and clones 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 ICS189x 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? 358 359#### Pseudo devices 360 361# disk/mass storage pseudo-devices 362pseudo-device ccd 4 # concatenated/striped disk devices 363pseudo-device raid 8 # RAIDframe disk driver 364# Options to enable various other RAIDframe RAID types. 365# options RF_INCLUDE_EVENODD=1 366# options RF_INCLUDE_RAID5_RS=1 367# options RF_INCLUDE_PARITYLOGGING=1 368# options RF_INCLUDE_CHAINDECLUSTER=1 369# options RF_INCLUDE_INTERDECLUSTER=1 370# options RF_INCLUDE_PARITY_DECLUSTERING=1 371# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 372pseudo-device md 1 # memory disk device (ramdisk) 373pseudo-device vnd 4 # disk-like interface to files 374 375# network pseudo-devices 376pseudo-device bpfilter 8 # Berkeley packet filter 377pseudo-device ipfilter # IP filter (firewall) and NAT 378pseudo-device loop 1 # network loopback 379pseudo-device ppp 2 # Point-to-Point Protocol 380pseudo-device pppoe # PPP over Ethernet (RFC 2516) 381pseudo-device sl 2 # Serial Line IP 382#pseudo-device strip 2 # Starmode Radio IP (Metricom) 383pseudo-device tun 2 # network tunneling over tty 384#pseudo-device gre 2 # generic L3 over IP tunnel 385pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 386#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 387#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 388pseudo-device vlan # IEEE 802.1q encapsulation 389pseudo-device bridge # simple inter-network bridging 390 391# miscellaneous pseudo-devices 392pseudo-device pty # pseudo-terminals 393pseudo-device tb 1 # tablet line discipline 394#pseudo-device sequencer 1 # MIDI sequencer 395# rnd works; RND_COM does not on port arc yet. 396pseudo-device rnd # /dev/random and in-kernel generator 397#options RND_COM # use "com" randomness as well (BROKEN) 398 399# a pseudo device needed for Coda # also needs CODA (above) 400#pseudo-device vcoda 4 # coda minicache <-> venus comm. 401 402# mouse & keyboard multiplexor pseudo-devices 403#pseudo-device wsmux 404