GENERIC revision 1.152
1# $NetBSD: GENERIC,v 1.152 2007/12/31 15:31:48 ad 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: 1.152 $" 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. 122#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 123options NFSSERVER # Network File System server 124#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 125 # immutable) behave as system flags. 126#options FFS_NO_SNAPSHOT # No FFS snapshot support 127 128# Networking options 129#options GATEWAY # IP packet forwarding 130options INET # IP + ICMP + TCP + UDP 131options INET6 # IPV6 132#options IPSEC # IP security 133#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 134#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 135#options IPSEC_DEBUG # debug for IP security 136#options MROUTING # IP multicast routing 137#options PIM # Protocol Independent Multicast 138#options ISO,TPIP # OSI networking 139#options EON # OSI tunneling over IP 140options NETATALK # AppleTalk networking protocols 141options PPP_BSDCOMP # BSD-Compress compression support for PPP 142options PPP_DEFLATE # Deflate compression support for PPP 143options PPP_FILTER # Active filter support for PPP (requires bpf) 144options PFIL_HOOKS # pfil(9) packet filter hooks 145options IPFILTER_LOG # ipmon(8) log support 146options IPFILTER_LOOKUP # ippool(8) support 147#options IPFILTER_DEFAULT_BLOCK # block all packets by default 148#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 149 150#options ALTQ # Manipulate network interfaces' output queues 151#options ALTQ_BLUE # Stochastic Fair Blue 152#options ALTQ_CBQ # Class-Based Queueing 153#options ALTQ_CDNR # Diffserv Traffic Conditioner 154#options ALTQ_FIFOQ # First-In First-Out Queue 155#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 156#options ALTQ_HFSC # Hierarchical Fair Service Curve 157#options ALTQ_LOCALQ # Local queueing discipline 158#options ALTQ_PRIQ # Priority Queueing 159#options ALTQ_RED # Random Early Detection 160#options ALTQ_RIO # RED with IN/OUT 161#options ALTQ_WFQ # Weighted Fair Queueing 162 163# These options enable verbose messages for several subsystems. 164# Warning, these may compile large string tables into the kernel! 165#options EISAVERBOSE # verbose EISA device autoconfig messages 166options MIIVERBOSE # verbose PHY autoconfig messages 167options PCIVERBOSE # verbose PCI device autoconfig messages 168#options PCI_CONFIG_DUMP # verbosely dump PCI config space 169options SCSIVERBOSE # human readable SCSI error messages 170 171# wscons terminal emulation 172options WSEMUL_VT100 # VT100 emulation 173 174# Kernel root file system and dump configuration. 175options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 176config netbsd root on ? type ? 177#config netbsd root on sd0a type ffs 178#config netbsd root on ? type nfs 179 180# 181# Device configuration 182# 183 184mainbus0 at root 185cpu* at mainbus0 186 187#### Jazz-Internal bus devices 188 189# PLATFORM_ACER_PICA_61 190# PLATFORM_MICROSOFT_JAZZ 191# PLATFORM_NEC_J96A 192# PLATFORM_NEC_JC94 193# PLATFORM_NEC_R94 194# PLATFORM_NEC_R96 195# PLATFORM_NEC_RAX94 196# PLATFORM_NEC_RD94 197jazzio* at mainbus0 # Jazz-Internal bus host bridge. 198 199timer0 at jazzio? 200mcclock0 at jazzio? 201#pc0 at jazzio? 202#opms0 at jazzio? 203vga0 at jazzio? # Jazz localbus VGA 204pckbc0 at jazzio? # PC keyboard controller 205com0 at jazzio? 206com1 at jazzio? 207lpt0 at jazzio? 208sn0 at jazzio? 209 210fdc0 at jazzio? 211fd* at fdc? drive ? 212 213asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 214osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 215oosiop* at jazzio? # NCR53C700 SCSI 216 217#### ISA bus devices 218 219# PLATFORM_ACER_PICA_61 220# PLATFORM_MICROSOFT_JAZZ 221# PLATFORM_NEC_J96A 222# PLATFORM_NEC_R94 223# PLATFORM_NEC_R96 224jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 225isa* at jazzisabr? 226 227# PLATFORM_DESKTECH_ARCSTATION_I 228arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 229isa* at arcsisabr? 230 231# PLATFORM_DESKTECH_TYNE 232tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 233isa* at tyneisabr? 234 235#isadma0 at isa? 236 237isapnp0 at isa? 238 239timer0 at isa? port 0x40 irq 0 240mcclock0 at isa? port 0x70 241 242#pc0 at isa? irq 1 # generic PC console device 243#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 244vga0 at isa? 245#options VGA_RASTERCONSOLE 246options VGA_RESET 247pckbc0 at isa? # PC keyboard controller 248com0 at isa? port 0x3f8 irq 4 249com1 at isa? port 0x2f8 irq 3 250com2 at isa? port 0x3e8 irq 4 251com3 at isa? port 0x2e8 irq 3 252ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 253com* at ast? slave ? 254 255# Joystick driver. Probe is a little strange; add only if you have one. 256#joy0 at isa? port 0x201 257 258# ISA ST506, ESDI, and IDE controllers 259# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 260# fall back to 16bits I/O if 32bits I/O are not functional). 261# Some controllers pass the initial 32bit test, but will fail later. 262wdc0 at isa? port 0x1f0 irq 14 flags 0x00 263#wdc1 at isa? port 0x170 irq 15 flags 0x00 264wdc* at isapnp? 265 266# ISA parallel printer interfaces 267lpt0 at isa? port 0x378 irq 7 268 269# ISA network interfaces 270#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 271ep* at isa? port ? irq ? # 3C509 ethernet cards 272ep* at isapnp? # 3C509B ethernet card 273ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 274ne1 at isa? port 0x300 irq 10 275ne* at isapnp? # NE[12]000 PnP ethernet 276we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 277we1 at isa? port 0x300 iomem 0xcc000 irq 10 278 279# XXX - should be configured 280#btl0 at isa? port 0x330 irq ? drq ? 281 282#### PCI bus devices 283 284# PLATFORM_NEC_JC94 285# PLATFORM_NEC_RAX94 286# PLATFORM_NEC_RD94 287necpb* at mainbus0 # NEC RISCstation PCI host bridge. 288pci* at necpb? 289pci* at ppb? bus ? 290options PCI_NETBSD_CONFIGURE 291 292ppb* at pci? dev ? function ? # PCI-PCI bridges 293 294# PCI cryptographic devices 295hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 296ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 297 298#vga* at pci? dev ? function ? 299tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 300 301ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 302iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 303pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 304siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 305esiop* at pci? dev ? function ? # NCR/Symbios 53c875/95/1010 306trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 307 308# PCI IDE controllers - see pciide(4) for supported hardware. 309# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 310# how to set up DMA modes for this chip. This may work, or may cause 311# a machine hang with some controllers. 312pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 313acardide* at pci? dev ? function ? # Acard IDE controllers 314#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 315artsata* at pci? dev ? function ? # Intel i31244 SATA controller 316cmdide* at pci? dev ? function ? # CMD tech IDE controllers 317cypide* at pci? dev ? function ? # Cypress IDE controllers 318hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 319optiide* at pci? dev ? function ? # Opti IDE controllers 320pdcide* at pci? dev ? function ? # Promise IDE controllers 321pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 322satalink* at pci? dev ? function ? # SiI SATALink controllers 323#siside* at pci? dev ? function ? # SiS IDE controllers 324slide* at pci? dev ? function ? # Symphony Labs IDE controllers 325#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 326 327epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 328ex* at pci? dev ? function ? # 3Com 90x[BC] 329fxp* at pci? dev ? function ? # Intel EtherExpress PRO 330ne* at pci? dev ? function ? # NE2000-compatible 331pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 332rtk* at pci? dev ? function ? # Realtek 8129/8139 333sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 334tlp* at pci? dev ? function ? # DECchip 21x4x and clones 335 336#### MII/PHY support 337 338bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 339exphy* at mii? phy ? # 3Com internal PHYs 340icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 341inphy* at mii? phy ? # Intel 82555 PHYs 342iophy* at mii? phy ? # Intel 82553 PHYs 343lxtphy* at mii? phy ? # Level One LXT-970 PHYs 344nsphy* at mii? phy ? # NS83840 PHYs 345nsphyter* at mii? phy ? # NS83843 PHYs 346qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 347sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 348tlphy* at mii? phy ? # ThunderLAN PHYs 349tqphy* at mii? phy ? # TDK Semiconductor PHYs 350ukphy* at mii? phy ? # generic unknown PHYs 351 352# SCSI bus support 353scsibus* at scsi? 354 355#### SCSI bus devices 356 357sd* at scsibus? target ? lun ? 358st* at scsibus? target ? lun ? 359cd* at scsibus? target ? lun ? 360ch* at scsibus? target ? lun ? 361ss* at scsibus? target ? lun ? 362uk* at scsibus? target ? lun ? 363 364# ATA (IDE) bus support 365atabus* at ata? 366 367# IDE drives 368# Flags are used only with controllers that support DMA operations 369# and mode settings (e.g. some pciide controllers) 370# The lowest order four bits (rightmost digit) of the flags define the PIO 371# mode to use, the next set of four bits the DMA mode and the third set the 372# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 373# to use, and the last bit must be 1 for this setting to be used. 374# For DMA and UDMA, 0xf (1111) means 'disable'. 375# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 376# (0xc=1100, 0xa=1010, 0xf=1111) 377# 0x0000 means "use whatever the drive claims to support". 378wd* at atabus? drive ? flags 0x0000 379 380# ATAPI bus support 381atapibus* at atapi? 382 383#### ATAPI bus devices 384 385# flags have the same meaning as for IDE drives. 386cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 387sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 388uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 389 390#### Workstation Console attachments 391 392wsdisplay* at vga? 393wsdisplay* at tga? 394pckbd* at pckbc? # PC keyboard (kbd port) 395wskbd* at pckbd? 396pms* at pckbc? # PS/2-style mouse (aux port) 397wsmouse* at pms? 398 399#### Pseudo devices 400 401pseudo-device crypto # /dev/crypto device 402pseudo-device swcrypto # software crypto implementation 403 404# disk/mass storage pseudo-devices 405pseudo-device ccd 4 # concatenated/striped disk devices 406#pseudo-device cgd 4 # cryptographic disk devices 407pseudo-device raid 8 # RAIDframe disk driver 408#options RAID_AUTOCONFIG 409# Options to enable various other RAIDframe RAID types. 410#options RF_INCLUDE_EVENODD=1 411#options RF_INCLUDE_RAID5_RS=1 412#options RF_INCLUDE_PARITYLOGGING=1 413#options RF_INCLUDE_CHAINDECLUSTER=1 414#options RF_INCLUDE_INTERDECLUSTER=1 415#options RF_INCLUDE_PARITY_DECLUSTERING=1 416#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 417pseudo-device fss 4 # file system snapshot device 418pseudo-device md 1 # memory disk device (ramdisk) 419pseudo-device vnd # disk-like interface to files 420#options VND_COMPRESSION # compressed vnd(4) 421 422# network pseudo-devices 423pseudo-device bpfilter # Berkeley packet filter 424#pseudo-device carp # Common Address Redundancy Protocol 425pseudo-device ipfilter # IP filter (firewall) and NAT 426pseudo-device loop 1 # network loopback 427pseudo-device ppp # Point-to-Point Protocol 428pseudo-device pppoe # PPP over Ethernet (RFC 2516) 429pseudo-device sl # Serial Line IP 430#pseudo-device strip # Starmode Radio IP (Metricom) 431pseudo-device tun # network tunneling over tty 432pseudo-device tap # virtual Ethernet 433#pseudo-device gre # generic L3 over IP tunnel 434pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 435#pseudo-device faith # IPv[46] tcp relay translation i/f 436pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 437pseudo-device vlan # IEEE 802.1q encapsulation 438pseudo-device bridge # simple inter-network bridging 439#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 440pseudo-device agr # IEEE 802.3ad link aggregation 441 442# miscellaneous pseudo-devices 443pseudo-device pty # pseudo-terminals 444#pseudo-device sequencer 1 # MIDI sequencer 445# rnd works; RND_COM does not on port arc yet. 446pseudo-device rnd # /dev/random and in-kernel generator 447#options RND_COM # use "com" randomness as well (BROKEN) 448pseudo-device clockctl # user control of clock subsystem 449 450# a pseudo device needed for Coda # also needs CODA (above) 451#pseudo-device vcoda 4 # coda minicache <-> venus comm. 452 453# mouse & keyboard multiplexor pseudo-devices 454#pseudo-device wsmux 455pseudo-device ksyms # /dev/ksyms 456#pseudo-device pf # PF packet filter 457#pseudo-device pflog # PF log if 458 459# Veriexec 460# 461# a pseudo device needed for veriexec 462#pseudo-device veriexec 1 463# 464# Uncomment the fingerprint methods below that are desired. Note that 465# removing fingerprint methods will have almost no impact on the kernel 466# code size. 467# 468#options VERIFIED_EXEC_FP_RMD160 469#options VERIFIED_EXEC_FP_SHA256 470#options VERIFIED_EXEC_FP_SHA384 471#options VERIFIED_EXEC_FP_SHA512 472#options VERIFIED_EXEC_FP_SHA1 473#options VERIFIED_EXEC_FP_MD5 474