GENERIC revision 1.154
1# $NetBSD: GENERIC,v 1.154 2008/08/10 15:31:20 tls 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: 1.154 $" 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 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51options SYSVSHM # System V-like memory sharing 52options P1003_1B_SEMAPHORE # p1003.1b semaphore support 53 54options LKM # loadable kernel modules 55 56options USERCONF # userconf(4) support 57#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 58options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 59 60# Enable experimental buffer queue strategy for better responsiveness under 61# high disk I/O load. Use it with caution - it's not proven to be stable yet. 62#options BUFQ_READPRIO 63#options BUFQ_PRIOCSCAN 64 65# Diagnostic/debugging support options 66#options DIAGNOSTIC # cheap kernel consistency checks 67#options DEBUG # expensive debugging checks/support 68#options KMEMSTATS # kernel memory statistics (vmstat -m) 69options DDB # in-kernel debugger 70#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 71#options KGDB # remote gdb 72#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 73#options KGDB_DEV="17*256+0" # device for kernel gdb 74#makeoptions DEBUG="-g" # compile full symbol table 75 76# Compatibility options 77#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 78options COMPAT_10 # NetBSD 1.0, 79options COMPAT_11 # NetBSD 1.1, 80options COMPAT_12 # NetBSD 1.2, 81options COMPAT_13 # NetBSD 1.3, 82options COMPAT_14 # NetBSD 1.4, 83options COMPAT_15 # NetBSD 1.5, 84options COMPAT_16 # NetBSD 1.6, 85options COMPAT_20 # NetBSD 2.0, 86options COMPAT_30 # NetBSD 3.0, 87options COMPAT_40 # NetBSD 4.0 compatibility. 88options COMPAT_43 # and 4.3BSD 89options COMPAT_386BSD_MBRPART # recognize old partition ID 90options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 91 92# mipsel specific 93options COMPAT_ULTRIX # Ultrix binary compatibility 94options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 95 96# File systems 97file-system FFS # fast filesystem 98file-system EXT2FS # second extended file system (linux) 99file-system LFS # log-structured file system 100file-system MFS # memory file system 101file-system NTFS # Windows/NT file system (experimental) 102file-system CD9660 # ISO 9660 + Rock Ridge file system 103file-system MSDOSFS # MS-DOS file system 104file-system NFS # Network File System client 105file-system FDESC # /dev/fd 106file-system KERNFS # /kern 107file-system NULLFS # loopback file system 108file-system OVERLAY # overlay file system 109file-system PORTAL # portal filesystem (still experimental) 110file-system PROCFS # /proc 111file-system UMAPFS # NULLFS + uid and gid remapping 112file-system UNION # union file system 113#file-system CODA # Coda File System; also needs vcoda (below) 114file-system PTYFS # /dev/pts/N support 115#file-system TMPFS # Efficient memory file-system 116#file-system UDF # experimental - OSTA UDF CD/DVD file-system 117 118# File system options 119options QUOTA # FFS quotas 120#options FFS_EI # FFS Endian Independent support 121options SOFTDEP # FFS soft updates support. 122options WAPBL # File system journaling support - Experimental 123#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 124options NFSSERVER # Network File System server 125#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 126 # immutable) behave as system flags. 127#options FFS_NO_SNAPSHOT # No FFS snapshot support 128 129# Networking options 130#options GATEWAY # IP packet forwarding 131options INET # IP + ICMP + TCP + UDP 132options INET6 # IPV6 133#options IPSEC # IP security 134#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 135#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 136#options IPSEC_DEBUG # debug for IP security 137#options MROUTING # IP multicast routing 138#options PIM # Protocol Independent Multicast 139#options ISO,TPIP # OSI networking 140#options EON # OSI tunneling over IP 141options NETATALK # AppleTalk networking protocols 142options PPP_BSDCOMP # BSD-Compress compression support for PPP 143options PPP_DEFLATE # Deflate compression support for PPP 144options PPP_FILTER # Active filter support for PPP (requires bpf) 145options PFIL_HOOKS # pfil(9) packet filter hooks 146options IPFILTER_LOG # ipmon(8) log support 147options IPFILTER_LOOKUP # ippool(8) support 148#options IPFILTER_DEFAULT_BLOCK # block all packets by default 149#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 150 151#options ALTQ # Manipulate network interfaces' output queues 152#options ALTQ_BLUE # Stochastic Fair Blue 153#options ALTQ_CBQ # Class-Based Queueing 154#options ALTQ_CDNR # Diffserv Traffic Conditioner 155#options ALTQ_FIFOQ # First-In First-Out Queue 156#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 157#options ALTQ_HFSC # Hierarchical Fair Service Curve 158#options ALTQ_LOCALQ # Local queueing discipline 159#options ALTQ_PRIQ # Priority Queueing 160#options ALTQ_RED # Random Early Detection 161#options ALTQ_RIO # RED with IN/OUT 162#options ALTQ_WFQ # Weighted Fair Queueing 163 164# These options enable verbose messages for several subsystems. 165# Warning, these may compile large string tables into the kernel! 166#options EISAVERBOSE # verbose EISA device autoconfig messages 167options MIIVERBOSE # verbose PHY autoconfig messages 168options PCIVERBOSE # verbose PCI device autoconfig messages 169#options PCI_CONFIG_DUMP # verbosely dump PCI config space 170options SCSIVERBOSE # human readable SCSI error messages 171 172# wscons terminal emulation 173options WSEMUL_VT100 # VT100 emulation 174 175# Kernel root file system and dump configuration. 176options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 177config netbsd root on ? type ? 178#config netbsd root on sd0a type ffs 179#config netbsd root on ? type nfs 180 181# 182# Device configuration 183# 184 185mainbus0 at root 186cpu* at mainbus0 187 188#### Jazz-Internal bus devices 189 190# PLATFORM_ACER_PICA_61 191# PLATFORM_MICROSOFT_JAZZ 192# PLATFORM_NEC_J96A 193# PLATFORM_NEC_JC94 194# PLATFORM_NEC_R94 195# PLATFORM_NEC_R96 196# PLATFORM_NEC_RAX94 197# PLATFORM_NEC_RD94 198jazzio* at mainbus0 # Jazz-Internal bus host bridge. 199 200timer0 at jazzio? 201mcclock0 at jazzio? 202#pc0 at jazzio? 203#opms0 at jazzio? 204vga0 at jazzio? # Jazz localbus VGA 205pckbc0 at jazzio? # PC keyboard controller 206com0 at jazzio? 207com1 at jazzio? 208lpt0 at jazzio? 209sn0 at jazzio? 210 211fdc0 at jazzio? 212fd* at fdc? drive ? 213 214asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 215osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 216oosiop* at jazzio? # NCR53C700 SCSI 217 218#### ISA bus devices 219 220# PLATFORM_ACER_PICA_61 221# PLATFORM_MICROSOFT_JAZZ 222# PLATFORM_NEC_J96A 223# PLATFORM_NEC_R94 224# PLATFORM_NEC_R96 225jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 226isa* at jazzisabr? 227 228# PLATFORM_DESKTECH_ARCSTATION_I 229arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 230isa* at arcsisabr? 231 232# PLATFORM_DESKTECH_TYNE 233tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 234isa* at tyneisabr? 235 236#isadma0 at isa? 237 238isapnp0 at isa? 239 240timer0 at isa? port 0x40 irq 0 241mcclock0 at isa? port 0x70 242 243#pc0 at isa? irq 1 # generic PC console device 244#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 245vga0 at isa? 246#options VGA_RASTERCONSOLE 247options VGA_RESET 248pckbc0 at isa? # PC keyboard controller 249com0 at isa? port 0x3f8 irq 4 250com1 at isa? port 0x2f8 irq 3 251com2 at isa? port 0x3e8 irq 4 252com3 at isa? port 0x2e8 irq 3 253ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 254com* at ast? slave ? 255 256# Joystick driver. Probe is a little strange; add only if you have one. 257#joy0 at isa? port 0x201 258 259# ISA ST506, ESDI, and IDE controllers 260# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 261# fall back to 16bits I/O if 32bits I/O are not functional). 262# Some controllers pass the initial 32bit test, but will fail later. 263wdc0 at isa? port 0x1f0 irq 14 flags 0x00 264#wdc1 at isa? port 0x170 irq 15 flags 0x00 265wdc* at isapnp? 266 267# ISA parallel printer interfaces 268lpt0 at isa? port 0x378 irq 7 269 270# ISA network interfaces 271#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 272ep* at isa? port ? irq ? # 3C509 ethernet cards 273ep* at isapnp? # 3C509B ethernet card 274ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 275ne1 at isa? port 0x300 irq 10 276ne* at isapnp? # NE[12]000 PnP ethernet 277we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 278we1 at isa? port 0x300 iomem 0xcc000 irq 10 279 280# XXX - should be configured 281#btl0 at isa? port 0x330 irq ? drq ? 282 283#### PCI bus devices 284 285# PLATFORM_NEC_JC94 286# PLATFORM_NEC_RAX94 287# PLATFORM_NEC_RD94 288necpb* at mainbus0 # NEC RISCstation PCI host bridge. 289pci* at necpb? 290pci* at ppb? bus ? 291options PCI_NETBSD_CONFIGURE 292 293ppb* at pci? dev ? function ? # PCI-PCI bridges 294 295# PCI cryptographic devices 296hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 297ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 298 299#vga* at pci? dev ? function ? 300tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 301 302ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 303iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 304pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 305siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 306esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 307trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 308 309# 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 # GENERIC pciide driver 314acardide* at pci? dev ? function ? # Acard IDE controllers 315#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 316artsata* at pci? dev ? function ? # Intel i31244 SATA controller 317cmdide* at pci? dev ? function ? # CMD tech IDE controllers 318cypide* at pci? dev ? function ? # Cypress IDE controllers 319hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 320optiide* at pci? dev ? function ? # Opti IDE controllers 321pdcide* at pci? dev ? function ? # Promise IDE controllers 322pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 323satalink* at pci? dev ? function ? # SiI SATALink controllers 324#siside* at pci? dev ? function ? # SiS IDE controllers 325slide* at pci? dev ? function ? # Symphony Labs IDE controllers 326#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 327 328epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 329ex* at pci? dev ? function ? # 3Com 90x[BC] 330fxp* at pci? dev ? function ? # Intel EtherExpress PRO 331ne* at pci? dev ? function ? # NE2000-compatible 332pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 333rtk* at pci? dev ? function ? # Realtek 8129/8139 334sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 335tlp* at pci? dev ? function ? # DECchip 21x4x and clones 336 337#### MII/PHY support 338 339bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 340exphy* at mii? phy ? # 3Com internal PHYs 341icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 342inphy* at mii? phy ? # Intel 82555 PHYs 343iophy* at mii? phy ? # Intel 82553 PHYs 344lxtphy* at mii? phy ? # Level One LXT-970 PHYs 345nsphy* at mii? phy ? # NS83840 PHYs 346nsphyter* at mii? phy ? # NS83843 PHYs 347qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 348sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 349tlphy* at mii? phy ? # ThunderLAN PHYs 350tqphy* at mii? phy ? # TDK Semiconductor PHYs 351ukphy* at mii? phy ? # generic unknown PHYs 352 353# SCSI bus support 354scsibus* at scsi? 355 356#### SCSI bus devices 357 358sd* at scsibus? target ? lun ? 359st* at scsibus? target ? lun ? 360cd* at scsibus? target ? lun ? 361ch* at scsibus? target ? lun ? 362ss* at scsibus? target ? lun ? 363uk* at scsibus? target ? lun ? 364 365# ATA (IDE) bus support 366atabus* at ata? 367 368# IDE drives 369# Flags are used only with controllers that support DMA operations 370# and mode settings (e.g. some pciide controllers) 371# The lowest order four bits (rightmost digit) of the flags define the PIO 372# mode to use, the next set of four bits the DMA mode and the third set the 373# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 374# to use, and the last bit must be 1 for this setting to be used. 375# For DMA and UDMA, 0xf (1111) means 'disable'. 376# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 377# (0xc=1100, 0xa=1010, 0xf=1111) 378# 0x0000 means "use whatever the drive claims to support". 379wd* at atabus? drive ? flags 0x0000 380 381# ATAPI bus support 382atapibus* at atapi? 383 384#### ATAPI bus devices 385 386# flags have the same meaning as for IDE drives. 387cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 388sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 389uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 390 391#### Workstation Console attachments 392 393wsdisplay* at vga? 394wsdisplay* at tga? 395pckbd* at pckbc? # PC keyboard (kbd port) 396wskbd* at pckbd? 397pms* at pckbc? # PS/2-style mouse (aux port) 398wsmouse* at pms? 399 400#### Pseudo devices 401 402pseudo-device crypto # /dev/crypto device 403pseudo-device swcrypto # software crypto implementation 404 405# disk/mass storage pseudo-devices 406pseudo-device ccd 4 # concatenated/striped disk devices 407#pseudo-device cgd 4 # cryptographic disk devices 408pseudo-device raid 8 # RAIDframe disk driver 409#options RAID_AUTOCONFIG 410# Options to enable various other RAIDframe RAID types. 411#options RF_INCLUDE_EVENODD=1 412#options RF_INCLUDE_RAID5_RS=1 413#options RF_INCLUDE_PARITYLOGGING=1 414#options RF_INCLUDE_CHAINDECLUSTER=1 415#options RF_INCLUDE_INTERDECLUSTER=1 416#options RF_INCLUDE_PARITY_DECLUSTERING=1 417#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 418pseudo-device fss 4 # file system snapshot device 419pseudo-device md 1 # memory disk device (ramdisk) 420pseudo-device vnd # disk-like interface to files 421#options VND_COMPRESSION # compressed vnd(4) 422 423# network pseudo-devices 424pseudo-device bpfilter # Berkeley packet filter 425#pseudo-device carp # Common Address Redundancy Protocol 426pseudo-device ipfilter # IP filter (firewall) and NAT 427pseudo-device loop 1 # network loopback 428pseudo-device ppp # Point-to-Point Protocol 429pseudo-device pppoe # PPP over Ethernet (RFC 2516) 430pseudo-device sl # Serial Line IP 431#pseudo-device strip # Starmode Radio IP (Metricom) 432pseudo-device tun # network tunneling over tty 433pseudo-device tap # virtual Ethernet 434#pseudo-device gre # generic L3 over IP tunnel 435pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 436#pseudo-device faith # IPv[46] tcp relay translation i/f 437pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 438pseudo-device vlan # IEEE 802.1q encapsulation 439pseudo-device bridge # simple inter-network bridging 440#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 441pseudo-device agr # IEEE 802.3ad link aggregation 442 443# 444# accept filters 445pseudo-device accf_data # "dataready" accept filter 446pseudo-device accf_http # "httpready" accept filter 447 448# miscellaneous pseudo-devices 449pseudo-device pty # pseudo-terminals 450#pseudo-device sequencer 1 # MIDI sequencer 451# rnd works; RND_COM does not on port arc yet. 452pseudo-device rnd # /dev/random and in-kernel generator 453#options RND_COM # use "com" randomness as well (BROKEN) 454pseudo-device clockctl # user control of clock subsystem 455 456# a pseudo device needed for Coda # also needs CODA (above) 457#pseudo-device vcoda 4 # coda minicache <-> venus comm. 458 459# mouse & keyboard multiplexor pseudo-devices 460#pseudo-device wsmux 461pseudo-device ksyms # /dev/ksyms 462#pseudo-device pf # PF packet filter 463#pseudo-device pflog # PF log if 464 465# Veriexec 466# 467# a pseudo device needed for veriexec 468#pseudo-device veriexec 1 469# 470# Uncomment the fingerprint methods below that are desired. Note that 471# removing fingerprint methods will have almost no impact on the kernel 472# code size. 473# 474#options VERIFIED_EXEC_FP_RMD160 475#options VERIFIED_EXEC_FP_SHA256 476#options VERIFIED_EXEC_FP_SHA384 477#options VERIFIED_EXEC_FP_SHA512 478#options VERIFIED_EXEC_FP_SHA1 479#options VERIFIED_EXEC_FP_MD5 480