GENERIC revision 1.99
1# $NetBSD: GENERIC,v 1.99 2004/06/16 15:07:39 christos 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: 1.99 $" 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_J96A # NEC Express 5800/240 EISA R4K 35options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 36options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 37options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 38options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 39options PLATFORM_NEC_RD94 # NEC RISCstation 2250 40options PLATFORM_SNI_RM200PCI 41 42# Standard system options 43 44options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 45options NTP # NTP phase/frequency locked loop 46 47options KTRACE # system call tracing via ktrace(1) 48options SYSTRACE # system call vetting via systrace(1) 49 50options SYSVMSG # System V-like message queues 51options SYSVSEM # System V-like semaphores 52#options SEMMNI=10 # number of semaphore identifiers 53#options SEMMNS=60 # number of semaphores in system 54#options SEMUME=10 # max number of undo entries per process 55#options SEMMNU=30 # number of undo structures in system 56options SYSVSHM # System V-like memory sharing 57#options SHMMAXPGS=1024 # 1024 pages is the default 58 59options LKM # loadable kernel modules 60 61options USERCONF # userconf(4) support 62#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 63 64# Enable experimental buffer queue strategy for better responsiveness under 65# high disk I/O load. Use it with caution - it's not proven to be stable yet. 66#options NEW_BUFQ_STRATEGY 67 68# Diagnostic/debugging support options 69options DIAGNOSTIC # cheap kernel consistency checks 70#options DEBUG # expensive debugging checks/support 71#options KMEMSTATS # kernel memory statistics (vmstat -m) 72options DDB # in-kernel debugger 73#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 74#options KGDB # remote gdb 75#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 76#options KGDB_DEV="17*256+0" # device for kernel gdb 77#makeoptions DEBUG="-g" # compile full symbol table 78options SYMTAB_SPACE=262144 79 80# Compatibility options 81#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 82options COMPAT_10 # NetBSD 1.0, 83options COMPAT_11 # NetBSD 1.1, 84options COMPAT_12 # NetBSD 1.2, 85options COMPAT_13 # NetBSD 1.3, 86options COMPAT_14 # NetBSD 1.4, 87options COMPAT_16 # NetBSD 1.6, 88options COMPAT_43 # and 4.3BSD 89options COMPAT_386BSD_MBRPART # recognize old partition ID 90 91# mipsel specific 92options COMPAT_ULTRIX # Ultrix binary compatibility 93options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 94 95# File systems 96file-system FFS # fast filesystem 97file-system EXT2FS # second extended file system (linux) 98file-system LFS # log-structured file system 99file-system MFS # memory file system 100file-system NTFS # Windows/NT file system (experimental) 101file-system CD9660 # ISO 9660 + Rock Ridge file system 102file-system MSDOSFS # MS-DOS file system 103file-system NFS # Network File System client 104file-system FDESC # /dev/fd 105file-system KERNFS # /kern 106file-system NULLFS # loopback file system 107file-system OVERLAY # overlay file system 108file-system PORTAL # portal filesystem (still experimental) 109file-system PROCFS # /proc 110file-system UMAPFS # NULLFS + uid and gid remapping 111file-system UNION # union file system 112#file-system CODA # Coda File System; also needs vcoda (below) 113 114# File system options 115options QUOTA # FFS quotas 116#options FFS_EI # FFS Endian Independent support 117options SOFTDEP # FFS soft updates support. 118options NFSSERVER # Network File System server 119#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 120 # immutable) behave as system flags. 121 122# Networking options 123#options GATEWAY # IP packet forwarding 124options INET # IP + ICMP + TCP + UDP 125options INET6 # IPV6 126#options IPSEC # IP security 127#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 128#options IPSEC_DEBUG # debug for IP security 129#options MROUTING # IP multicast routing 130options NS # XNS 131#options NSIP # XNS tunneling over IP 132options ISO,TPIP # OSI networking 133#options EON # OSI tunneling over IP 134options CCITT,LLC,HDLC # X.25 135options NETATALK # AppleTalk networking protocols 136options PPP_BSDCOMP # BSD-Compress compression support for PPP 137options PPP_DEFLATE # Deflate compression support for PPP 138options PPP_FILTER # Active filter support for PPP (requires bpf) 139options PFIL_HOOKS # pfil(9) packet filter hooks 140options IPFILTER_LOG # ipmon(8) log support 141#options IPFILTER_DEFAULT_BLOCK # block all packets by default 142#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 143 144# These options enable verbose messages for several subsystems. 145# Warning, these may compile large string tables into the kernel! 146#options EISAVERBOSE # verbose EISA device autoconfig messages 147options MIIVERBOSE # verbose PHY autoconfig messages 148options PCIVERBOSE # verbose PCI device autoconfig messages 149#options PCI_CONFIG_DUMP # verbosely dump PCI config space 150options SCSIVERBOSE # human readable SCSI error messages 151 152# wscons terminal emulation 153options WSEMUL_VT100 # VT100 emulation 154 155# Kernel root file system and dump configuration. 156options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 157config netbsd root on ? type ? 158#config netbsd root on sd0a type ffs 159#config netbsd root on ? type nfs 160 161# 162# Device configuration 163# 164 165mainbus0 at root 166cpu* at mainbus0 167 168#### Jazz-Internal bus devices 169 170# PLATFORM_ACER_PICA_61 171# PLATFORM_MICROSOFT_JAZZ 172# PLATFORM_NEC_J96A 173# PLATFORM_NEC_JC94 174# PLATFORM_NEC_R94 175# PLATFORM_NEC_R96 176# PLATFORM_NEC_RAX94 177# PLATFORM_NEC_RD94 178jazzio* at mainbus0 # Jazz-Internal bus host bridge. 179 180timer0 at jazzio? 181mcclock0 at jazzio? 182#pc0 at jazzio? 183#opms0 at jazzio? 184vga0 at jazzio? # Jazz localbus VGA 185pckbc0 at jazzio? # PC keyboard controller 186com0 at jazzio? 187com1 at jazzio? 188lpt0 at jazzio? 189sn0 at jazzio? 190 191fdc0 at jazzio? 192fd* at fdc? drive ? 193 194asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 195osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 196oosiop* at jazzio? # NCR53C700 SCSI 197 198#### ISA bus devices 199 200# PLATFORM_ACER_PICA_61 201# PLATFORM_MICROSOFT_JAZZ 202# PLATFORM_NEC_J96A 203# PLATFORM_NEC_R94 204# PLATFORM_NEC_R96 205jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 206isa* at jazzisabr? 207 208# PLATFORM_DESKTECH_ARCSTATION_I 209arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 210isa* at arcsisabr? 211 212# PLATFORM_DESKTECH_TYNE 213tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 214isa* at tyneisabr? 215 216#isadma0 at isa? 217 218isapnp0 at isa? 219 220timer0 at isa? port 0x40 irq 0 221mcclock0 at isa? port 0x70 222 223#pc0 at isa? irq 1 # generic PC console device 224#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 225vga0 at isa? 226#options VGA_RASTERCONSOLE 227options VGA_RESET 228pckbc0 at isa? # PC keyboard controller 229com0 at isa? port 0x3f8 irq 4 230com1 at isa? port 0x2f8 irq 3 231com2 at isa? port 0x3e8 irq 4 232com3 at isa? port 0x2e8 irq 3 233ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 234com* at ast? slave ? 235 236# Joystick driver. Probe is a little strange; add only if you have one. 237#joy0 at isa? port 0x201 238 239# ISA ST506, ESDI, and IDE controllers 240# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 241# fall back to 16bits I/O if 32bits I/O are not functional). 242# Some controllers pass the initial 32bit test, but will fail later. 243wdc0 at isa? port 0x1f0 irq 14 flags 0x00 244#wdc1 at isa? port 0x170 irq 15 flags 0x00 245wdc* at isapnp? 246 247# ISA parallel printer interfaces 248lpt0 at isa? port 0x378 irq 7 249 250# ISA network interfaces 251#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 252ep* at isa? port ? irq ? # 3C509 ethernet cards 253ep* at isapnp? # 3C509B ethernet card 254ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 255ne1 at isa? port 0x300 irq 10 256ne* at isapnp? # NE[12]000 PnP ethernet 257we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 258we1 at isa? port 0x300 iomem 0xcc000 irq 10 259 260# XXX - should be configured 261#btl0 at isa? port 0x330 irq ? drq ? 262 263#### PCI bus devices 264 265# PLATFORM_NEC_JC94 266# PLATFORM_NEC_RAX94 267# PLATFORM_NEC_RD94 268necpb* at mainbus0 # NEC RISCstation PCI host bridge. 269pci* at necpb? 270 271# PCI cryptographic devices 272hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 273ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 274 275#vga* at pci? dev ? function ? 276tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 277 278ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 279iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 280pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 281siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 282esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 283trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 284 285# PCI IDE controllers - see pciide(4) for supported hardware. 286# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 287# how to set up DMA modes for this chip. This may work, or may cause 288# a machine hang with some controllers. 289pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 290acardide* at pci? dev ? function ? # Acard IDE controllers 291#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 292artsata* at pci? dev ? function ? # Intel i31244 SATA controller 293cmdide* at pci? dev ? function ? # CMD tech IDE controllers 294cypide* at pci? dev ? function ? # Cypress IDE controllers 295hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 296optiide* at pci? dev ? function ? # Opti IDE controllers 297#piixide* at pci? dev ? function ? # Intel IDE controllers 298pdcide* at pci? dev ? function ? # Promise IDE controllers 299satalink* at pci? dev ? function ? # SiI SATALink controllers 300#siside* at pci? dev ? function ? # SiS IDE controllers 301slide* at pci? dev ? function ? # Symphony Labs IDE controllers 302#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 303 304epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 305ex* at pci? dev ? function ? # 3Com 90x[BC] 306fxp* at pci? dev ? function ? # Intel EtherExpress PRO 307ne* at pci? dev ? function ? # NE2000-compatible 308pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 309rtk* at pci? dev ? function ? # Realtek 8129/8139 310sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 311tlp* at pci? dev ? function ? # DECchip 21x4x and clones 312 313#### MII/PHY support 314 315exphy* at mii? phy ? # 3Com internal PHYs 316icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 317inphy* at mii? phy ? # Intel 82555 PHYs 318iophy* at mii? phy ? # Intel 82553 PHYs 319lxtphy* at mii? phy ? # Level One LXT-970 PHYs 320nsphy* at mii? phy ? # NS83840 PHYs 321nsphyter* at mii? phy ? # NS83843 PHYs 322qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 323sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 324tlphy* at mii? phy ? # ThunderLAN PHYs 325tqphy* at mii? phy ? # TDK Semiconductor PHYs 326ukphy* at mii? phy ? # generic unknown PHYs 327 328# SCSI bus support 329scsibus* at scsi? 330 331#### SCSI bus devices 332 333sd* at scsibus? target ? lun ? 334st* at scsibus? target ? lun ? 335cd* at scsibus? target ? lun ? 336ch* at scsibus? target ? lun ? 337ss* at scsibus? target ? lun ? 338uk* at scsibus? target ? lun ? 339 340# ATA (IDE) bus support 341atabus* at ata? 342 343# IDE drives 344# Flags are used only with controllers that support DMA operations 345# and mode settings (e.g. some pciide controllers) 346# The lowest order four bits (rightmost digit) of the flags define the PIO 347# mode to use, the next set of four bits the DMA mode and the third set the 348# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 349# to use, and the last bit must be 1 for this setting to be used. 350# For DMA and UDMA, 0xf (1111) means 'disable'. 351# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 352# (0xc=1100, 0xa=1010, 0xf=1111) 353# 0x0000 means "use whatever the drive claims to support". 354wd* at atabus? drive ? flags 0x0000 355 356# ATAPI bus support 357atapibus* at atapi? 358 359#### ATAPI bus devices 360 361# flags have the same meaning as for IDE drives. 362cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 363sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 364uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 365 366#### Workstation Console attachments 367 368wsdisplay* at vga? 369wsdisplay* at tga? 370pckbd* at pckbc? # PC keyboard (kbd port) 371wskbd* at pckbd? 372pms* at pckbc? # PS/2-style mouse (aux port) 373wsmouse* at pms? 374 375#### Pseudo devices 376 377pseudo-device crypto # opencrypto framework 378 379# disk/mass storage pseudo-devices 380pseudo-device ccd 4 # concatenated/striped disk devices 381#pseudo-device cgd 4 # cryptographic disk devices 382pseudo-device raid 8 # RAIDframe disk driver 383# Options to enable various other RAIDframe RAID types. 384#options RF_INCLUDE_EVENODD=1 385#options RF_INCLUDE_RAID5_RS=1 386#options RF_INCLUDE_PARITYLOGGING=1 387#options RF_INCLUDE_CHAINDECLUSTER=1 388#options RF_INCLUDE_INTERDECLUSTER=1 389#options RF_INCLUDE_PARITY_DECLUSTERING=1 390#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 391pseudo-device md 1 # memory disk device (ramdisk) 392pseudo-device vnd 4 # disk-like interface to files 393 394# network pseudo-devices 395pseudo-device bpfilter 8 # Berkeley packet filter 396pseudo-device ipfilter # IP filter (firewall) and NAT 397pseudo-device loop 1 # network loopback 398pseudo-device ppp 2 # Point-to-Point Protocol 399pseudo-device pppoe # PPP over Ethernet (RFC 2516) 400pseudo-device sl 2 # Serial Line IP 401#pseudo-device strip 2 # Starmode Radio IP (Metricom) 402pseudo-device tun 2 # network tunneling over tty 403#pseudo-device gre 2 # generic L3 over IP tunnel 404pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 405#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 406#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 407pseudo-device vlan # IEEE 802.1q encapsulation 408pseudo-device bridge # simple inter-network bridging 409#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 410 411# miscellaneous pseudo-devices 412pseudo-device pty # pseudo-terminals 413pseudo-device ptm # pseudo-terminal multiplexor 414pseudo-device tb 1 # tablet line discipline 415#pseudo-device sequencer 1 # MIDI sequencer 416# rnd works; RND_COM does not on port arc yet. 417pseudo-device rnd # /dev/random and in-kernel generator 418#options RND_COM # use "com" randomness as well (BROKEN) 419pseudo-device clockctl # user control of clock subsystem 420 421# a pseudo device needed for Coda # also needs CODA (above) 422#pseudo-device vcoda 4 # coda minicache <-> venus comm. 423 424# mouse & keyboard multiplexor pseudo-devices 425#pseudo-device wsmux 426pseudo-device ksyms # /dev/ksyms 427