GENERIC revision 1.145
1# $NetBSD: GENERIC,v 1.145 2006/11/11 18:47:09 jmmv 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: 1.145 $" 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) 48#options 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 58options P1003_1B_SEMAPHORE # p1003.1b semaphore support 59 60options LKM # loadable kernel modules 61 62options USERCONF # userconf(4) support 63#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 64options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 65 66# Enable experimental buffer queue strategy for better responsiveness under 67# high disk I/O load. Use it with caution - it's not proven to be stable yet. 68#options BUFQ_READPRIO 69#options BUFQ_PRIOCSCAN 70 71# Diagnostic/debugging support options 72#options DIAGNOSTIC # cheap kernel consistency checks 73#options DEBUG # expensive debugging checks/support 74#options KMEMSTATS # kernel memory statistics (vmstat -m) 75options DDB # in-kernel debugger 76#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 77#options KGDB # remote gdb 78#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 79#options KGDB_DEV="17*256+0" # device for kernel gdb 80#makeoptions DEBUG="-g" # compile full symbol table 81 82# Compatibility options 83#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 84options COMPAT_10 # NetBSD 1.0, 85options COMPAT_11 # NetBSD 1.1, 86options COMPAT_12 # NetBSD 1.2, 87options COMPAT_13 # NetBSD 1.3, 88options COMPAT_14 # NetBSD 1.4, 89options COMPAT_15 # NetBSD 1.5, 90options COMPAT_16 # NetBSD 1.6, 91options COMPAT_20 # NetBSD 2.0, 92options COMPAT_30 # NetBSD 3.0 compatibility. 93options COMPAT_43 # and 4.3BSD 94options COMPAT_386BSD_MBRPART # recognize old partition ID 95options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 96 97# mipsel specific 98options COMPAT_ULTRIX # Ultrix binary compatibility 99options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 100 101# File systems 102file-system FFS # fast filesystem 103file-system EXT2FS # second extended file system (linux) 104file-system LFS # log-structured file system 105file-system MFS # memory file system 106file-system NTFS # Windows/NT file system (experimental) 107file-system CD9660 # ISO 9660 + Rock Ridge file system 108file-system MSDOSFS # MS-DOS file system 109file-system NFS # Network File System client 110file-system FDESC # /dev/fd 111file-system KERNFS # /kern 112file-system NULLFS # loopback file system 113file-system OVERLAY # overlay file system 114file-system PORTAL # portal filesystem (still experimental) 115file-system PROCFS # /proc 116file-system UMAPFS # NULLFS + uid and gid remapping 117file-system UNION # union file system 118#file-system CODA # Coda File System; also needs vcoda (below) 119file-system PTYFS # /dev/pts/N support 120#file-system TMPFS # Efficient memory file-system 121#file-system UDF # experimental - OSTA UDF CD/DVD file-system 122 123# File system options 124options QUOTA # FFS quotas 125#options FFS_EI # FFS Endian Independent support 126options SOFTDEP # FFS soft updates support. 127#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 128options NFSSERVER # Network File System server 129#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 130 # immutable) behave as system flags. 131#options FFS_NO_SNAPSHOT # No FFS snapshot support 132 133# Networking options 134#options GATEWAY # IP packet forwarding 135options INET # IP + ICMP + TCP + UDP 136options INET6 # IPV6 137#options IPSEC # IP security 138#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 139#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 140#options IPSEC_DEBUG # debug for IP security 141#options MROUTING # IP multicast routing 142#options PIM # Protocol Independent Multicast 143options ISO,TPIP # OSI networking 144#options EON # OSI tunneling over IP 145options NETATALK # AppleTalk networking protocols 146options PPP_BSDCOMP # BSD-Compress compression support for PPP 147options PPP_DEFLATE # Deflate compression support for PPP 148options PPP_FILTER # Active filter support for PPP (requires bpf) 149options PFIL_HOOKS # pfil(9) packet filter hooks 150options IPFILTER_LOG # ipmon(8) log support 151options IPFILTER_LOOKUP # ippool(8) support 152#options IPFILTER_DEFAULT_BLOCK # block all packets by default 153#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 154 155#options ALTQ # Manipulate network interfaces' output queues 156#options ALTQ_BLUE # Stochastic Fair Blue 157#options ALTQ_CBQ # Class-Based Queueing 158#options ALTQ_CDNR # Diffserv Traffic Conditioner 159#options ALTQ_FIFOQ # First-In First-Out Queue 160#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 161#options ALTQ_HFSC # Hierarchical Fair Service Curve 162#options ALTQ_LOCALQ # Local queueing discipline 163#options ALTQ_PRIQ # Priority Queueing 164#options ALTQ_RED # Random Early Detection 165#options ALTQ_RIO # RED with IN/OUT 166#options ALTQ_WFQ # Weighted Fair Queueing 167 168# These options enable verbose messages for several subsystems. 169# Warning, these may compile large string tables into the kernel! 170#options EISAVERBOSE # verbose EISA device autoconfig messages 171options MIIVERBOSE # verbose PHY autoconfig messages 172options PCIVERBOSE # verbose PCI device autoconfig messages 173#options PCI_CONFIG_DUMP # verbosely dump PCI config space 174options SCSIVERBOSE # human readable SCSI error messages 175 176# wscons terminal emulation 177options WSEMUL_VT100 # VT100 emulation 178 179# Kernel root file system and dump configuration. 180options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 181config netbsd root on ? type ? 182#config netbsd root on sd0a type ffs 183#config netbsd root on ? type nfs 184 185# 186# Device configuration 187# 188 189mainbus0 at root 190cpu* at mainbus0 191 192#### Jazz-Internal bus devices 193 194# PLATFORM_ACER_PICA_61 195# PLATFORM_MICROSOFT_JAZZ 196# PLATFORM_NEC_J96A 197# PLATFORM_NEC_JC94 198# PLATFORM_NEC_R94 199# PLATFORM_NEC_R96 200# PLATFORM_NEC_RAX94 201# PLATFORM_NEC_RD94 202jazzio* at mainbus0 # Jazz-Internal bus host bridge. 203 204timer0 at jazzio? 205mcclock0 at jazzio? 206#pc0 at jazzio? 207#opms0 at jazzio? 208vga0 at jazzio? # Jazz localbus VGA 209pckbc0 at jazzio? # PC keyboard controller 210com0 at jazzio? 211com1 at jazzio? 212lpt0 at jazzio? 213sn0 at jazzio? 214 215fdc0 at jazzio? 216fd* at fdc? drive ? 217 218asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 219osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 220oosiop* at jazzio? # NCR53C700 SCSI 221 222#### ISA bus devices 223 224# PLATFORM_ACER_PICA_61 225# PLATFORM_MICROSOFT_JAZZ 226# PLATFORM_NEC_J96A 227# PLATFORM_NEC_R94 228# PLATFORM_NEC_R96 229jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 230isa* at jazzisabr? 231 232# PLATFORM_DESKTECH_ARCSTATION_I 233arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 234isa* at arcsisabr? 235 236# PLATFORM_DESKTECH_TYNE 237tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 238isa* at tyneisabr? 239 240#isadma0 at isa? 241 242isapnp0 at isa? 243 244timer0 at isa? port 0x40 irq 0 245mcclock0 at isa? port 0x70 246 247#pc0 at isa? irq 1 # generic PC console device 248#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 249vga0 at isa? 250#options VGA_RASTERCONSOLE 251options VGA_RESET 252pckbc0 at isa? # PC keyboard controller 253com0 at isa? port 0x3f8 irq 4 254com1 at isa? port 0x2f8 irq 3 255com2 at isa? port 0x3e8 irq 4 256com3 at isa? port 0x2e8 irq 3 257ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 258com* at ast? slave ? 259 260# Joystick driver. Probe is a little strange; add only if you have one. 261#joy0 at isa? port 0x201 262 263# ISA ST506, ESDI, and IDE controllers 264# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 265# fall back to 16bits I/O if 32bits I/O are not functional). 266# Some controllers pass the initial 32bit test, but will fail later. 267wdc0 at isa? port 0x1f0 irq 14 flags 0x00 268#wdc1 at isa? port 0x170 irq 15 flags 0x00 269wdc* at isapnp? 270 271# ISA parallel printer interfaces 272lpt0 at isa? port 0x378 irq 7 273 274# ISA network interfaces 275#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 276ep* at isa? port ? irq ? # 3C509 ethernet cards 277ep* at isapnp? # 3C509B ethernet card 278ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 279ne1 at isa? port 0x300 irq 10 280ne* at isapnp? # NE[12]000 PnP ethernet 281we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 282we1 at isa? port 0x300 iomem 0xcc000 irq 10 283 284# XXX - should be configured 285#btl0 at isa? port 0x330 irq ? drq ? 286 287#### PCI bus devices 288 289# PLATFORM_NEC_JC94 290# PLATFORM_NEC_RAX94 291# PLATFORM_NEC_RD94 292necpb* at mainbus0 # NEC RISCstation PCI host bridge. 293pci* at necpb? 294pci* at ppb? bus ? 295options PCI_NETBSD_CONFIGURE 296 297ppb* at pci? dev ? function ? # PCI-PCI bridges 298 299# PCI cryptographic devices 300hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 301ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 302 303#vga* at pci? dev ? function ? 304tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 305 306ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 307iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 308pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 309siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 310esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 311trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 312 313# PCI IDE controllers - see pciide(4) for supported hardware. 314# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 315# how to set up DMA modes for this chip. This may work, or may cause 316# a machine hang with some controllers. 317pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 318acardide* at pci? dev ? function ? # Acard IDE controllers 319#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 320artsata* at pci? dev ? function ? # Intel i31244 SATA controller 321cmdide* at pci? dev ? function ? # CMD tech IDE controllers 322cypide* at pci? dev ? function ? # Cypress IDE controllers 323hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 324optiide* at pci? dev ? function ? # Opti IDE controllers 325pdcide* at pci? dev ? function ? # Promise IDE controllers 326pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 327satalink* at pci? dev ? function ? # SiI SATALink controllers 328#siside* at pci? dev ? function ? # SiS IDE controllers 329slide* at pci? dev ? function ? # Symphony Labs IDE controllers 330#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 331 332epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 333ex* at pci? dev ? function ? # 3Com 90x[BC] 334fxp* at pci? dev ? function ? # Intel EtherExpress PRO 335ne* at pci? dev ? function ? # NE2000-compatible 336pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 337rtk* at pci? dev ? function ? # Realtek 8129/8139 338sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 339tlp* at pci? dev ? function ? # DECchip 21x4x and clones 340 341#### MII/PHY support 342 343bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 344exphy* at mii? phy ? # 3Com internal PHYs 345icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 346inphy* at mii? phy ? # Intel 82555 PHYs 347iophy* at mii? phy ? # Intel 82553 PHYs 348lxtphy* at mii? phy ? # Level One LXT-970 PHYs 349nsphy* at mii? phy ? # NS83840 PHYs 350nsphyter* at mii? phy ? # NS83843 PHYs 351qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 352sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 353tlphy* at mii? phy ? # ThunderLAN PHYs 354tqphy* at mii? phy ? # TDK Semiconductor PHYs 355ukphy* at mii? phy ? # generic unknown PHYs 356 357# SCSI bus support 358scsibus* at scsi? 359 360#### SCSI bus devices 361 362sd* at scsibus? target ? lun ? 363st* at scsibus? target ? lun ? 364cd* at scsibus? target ? lun ? 365ch* at scsibus? target ? lun ? 366ss* at scsibus? target ? lun ? 367uk* at scsibus? target ? lun ? 368 369# ATA (IDE) bus support 370atabus* at ata? 371 372# IDE drives 373# Flags are used only with controllers that support DMA operations 374# and mode settings (e.g. some pciide controllers) 375# The lowest order four bits (rightmost digit) of the flags define the PIO 376# mode to use, the next set of four bits the DMA mode and the third set the 377# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 378# to use, and the last bit must be 1 for this setting to be used. 379# For DMA and UDMA, 0xf (1111) means 'disable'. 380# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 381# (0xc=1100, 0xa=1010, 0xf=1111) 382# 0x0000 means "use whatever the drive claims to support". 383wd* at atabus? drive ? flags 0x0000 384 385# ATAPI bus support 386atapibus* at atapi? 387 388#### ATAPI bus devices 389 390# flags have the same meaning as for IDE drives. 391cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 392sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 393uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 394 395#### Workstation Console attachments 396 397wsdisplay* at vga? 398wsdisplay* at tga? 399pckbd* at pckbc? # PC keyboard (kbd port) 400wskbd* at pckbd? 401pms* at pckbc? # PS/2-style mouse (aux port) 402wsmouse* at pms? 403 404#### Pseudo devices 405 406pseudo-device crypto # /dev/crypto device 407pseudo-device swcrypto # software crypto implementation 408 409# disk/mass storage pseudo-devices 410pseudo-device ccd 4 # concatenated/striped disk devices 411#pseudo-device cgd 4 # cryptographic disk devices 412pseudo-device raid 8 # RAIDframe disk driver 413# Options to enable various other RAIDframe RAID types. 414#options RF_INCLUDE_EVENODD=1 415#options RF_INCLUDE_RAID5_RS=1 416#options RF_INCLUDE_PARITYLOGGING=1 417#options RF_INCLUDE_CHAINDECLUSTER=1 418#options RF_INCLUDE_INTERDECLUSTER=1 419#options RF_INCLUDE_PARITY_DECLUSTERING=1 420#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 421pseudo-device fss 4 # file system snapshot device 422pseudo-device md 1 # memory disk device (ramdisk) 423pseudo-device vnd # disk-like interface to files 424#options VND_COMPRESSION # compressed vnd(4) 425 426# network pseudo-devices 427pseudo-device bpfilter # Berkeley packet filter 428#pseudo-device carp # Common Address Redundancy Protocol 429pseudo-device ipfilter # IP filter (firewall) and NAT 430pseudo-device loop 1 # network loopback 431pseudo-device ppp # Point-to-Point Protocol 432pseudo-device pppoe # PPP over Ethernet (RFC 2516) 433pseudo-device sl # Serial Line IP 434#pseudo-device strip # Starmode Radio IP (Metricom) 435pseudo-device tun # network tunneling over tty 436pseudo-device tap # virtual Ethernet 437#pseudo-device gre # generic L3 over IP tunnel 438pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 439#pseudo-device faith # IPv[46] tcp relay translation i/f 440pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 441pseudo-device vlan # IEEE 802.1q encapsulation 442pseudo-device bridge # simple inter-network bridging 443#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 444 445# miscellaneous pseudo-devices 446pseudo-device pty # pseudo-terminals 447#pseudo-device sequencer 1 # MIDI sequencer 448# rnd works; RND_COM does not on port arc yet. 449pseudo-device rnd # /dev/random and in-kernel generator 450#options RND_COM # use "com" randomness as well (BROKEN) 451pseudo-device clockctl # user control of clock subsystem 452 453# a pseudo device needed for Coda # also needs CODA (above) 454#pseudo-device vcoda 4 # coda minicache <-> venus comm. 455 456# mouse & keyboard multiplexor pseudo-devices 457#pseudo-device wsmux 458pseudo-device ksyms # /dev/ksyms 459#pseudo-device pf # PF packet filter 460#pseudo-device pflog # PF log if 461 462# Veriexec 463# 464# a pseudo device needed for veriexec 465#pseudo-device veriexec 1 466# 467# Uncomment the fingerprint methods below that are desired. Note that 468# removing fingerprint methods will have almost no impact on the kernel 469# code size. 470# 471#options VERIFIED_EXEC_FP_RMD160 472#options VERIFIED_EXEC_FP_SHA256 473#options VERIFIED_EXEC_FP_SHA384 474#options VERIFIED_EXEC_FP_SHA512 475#options VERIFIED_EXEC_FP_SHA1 476#options VERIFIED_EXEC_FP_MD5 477