GENERIC revision 1.103
1# $NetBSD: GENERIC,v 1.103 2006/08/26 07:59:21 tsutsui 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/cobalt/conf/std.cobalt" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.103 $" 26 27maxusers 32 28 29# Standard system options 30options KTRACE # system call tracing support 31#options SYSTRACE # system call vetting via systrace(1) 32options SYSVMSG # System V message queues 33options SYSVSEM # System V semaphores 34#options SEMMNI=10 # number of semaphore identifiers 35#options SEMMNS=60 # number of semaphores in system 36#options SEMUME=10 # max number of undo entries per process 37#options SEMMNU=30 # number of undo structures in system 38options SYSVSHM # System V shared memory 39#options SHMMAXPGS=1024 # 1024 pages is the default 40options P1003_1B_SEMAPHORE # p1003.1b semaphore support 41options LKM # loadable kernel modules 42options NTP # network time protocol 43options USERCONF # userconf(4) support 44#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 45options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 46 47# Enable experimental buffer queue strategy for better responsiveness under 48# high disk I/O load. Use it with caution - it's not proven to be stable yet. 49#options BUFQ_READPRIO 50#options BUFQ_PRIOCSCAN 51 52# Debugging options 53#options DIAGNOSTIC # extra kernel sanity checking 54#options DEBUG # extra kernel debugging support 55#options KMEMSTATS # kernel memory statistics (vmstat -m) 56options DDB # kernel dynamic debugger 57#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 58#makeoptions DEBUG="-g" # compile full symbol table 59makeoptions CPUFLAGS="-march=vr5000 -mabi=32" 60 61# Compatibility options 62options COMPAT_43 # compatibility with 4.3BSD binaries 63#options COMPAT_09 # NetBSD 0.9 binary compatibility 64#options COMPAT_10 # NetBSD 1.0 binary compatibility 65#options COMPAT_11 # NetBSD 1.1 binary compatibility 66#options COMPAT_12 # NetBSD 1.2 binary compatibility 67#options COMPAT_13 # NetBSD 1.3 binary compatibility 68#options COMPAT_14 # NetBSD 1.4 binary compatibility 69options COMPAT_16 # NetBSD 1.6 binary compatibility 70options COMPAT_20 # NetBSD 2.0 binary compatibility 71options COMPAT_30 # NetBSD 3.0 compatibility. 72#options EXEC_ECOFF # exec ECOFF binaries 73#options COMPAT_ULTRIX # binary compatibility with Ultrix 74#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 75options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 76 77# File systems 78file-system FFS # Berkeley Fast Filesystem 79file-system EXT2FS # second extended file system (linux) 80file-system NFS # Sun NFS-compatible filesystem client 81file-system KERNFS # kernel data-structure filesystem 82file-system NULLFS # NULL layered filesystem 83#file-system OVERLAY # overlay file system 84file-system MFS # memory-based filesystem 85file-system FDESC # user file descriptor filesystem 86#file-system UMAPFS # uid/gid remapping filesystem 87file-system LFS # Log-based filesystem (still experimental) 88#file-system PORTAL # portal filesystem (still experimental) 89file-system PROCFS # /proc 90file-system CD9660 # ISO 9660 + Rock Ridge file system 91file-system UNION # union file system 92file-system MSDOSFS # MS-DOS FAT filesystem(s). 93#file-system CODA # Coda File System; also needs vcoda (below) 94file-system PTYFS # /dev/pts/N support 95#file-system TMPFS # experimental - Efficient memory file-system 96#file-system UDF # experimental - OSTA UDF CD/DVD file-system 97 98# File system options 99options NFSSERVER # Sun NFS-compatible filesystem server 100options QUOTA # FFS quotas 101#options FFS_EI # FFS Endian Independant support 102options SOFTDEP # FFS soft updates support. 103#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 104#options FFS_NO_SNAPSHOT # No FFS snapshot support 105#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 106 # immutable) behave as system flags. 107 108# Networking options 109#options GATEWAY # IP packet forwarding 110options INET # Internet protocols 111options INET6 # IPV6 112#options IPSEC # IP security 113#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 115#options IPSEC_DEBUG # debug for IP security 116#options MROUTING # packet forwarding of multicast packets 117#options PIM # Protocol Independent Multicast 118#options NS # Xerox NS networking 119#options NSIP # Xerox NS tunneling over IP 120#options ISO,TPIP # OSI networking 121#options EON # OSI tunneling over IP 122#options CCITT,LLC,HDLC # X.25 123#options NETATALK # AppleTalk (over Ethernet) protocol 124#options PPP_BSDCOMP # BSD-Compress compression support for PPP 125#options PPP_DEFLATE # Deflate compression support for PPP 126#options PPP_FILTER # Active filter support for PPP (requires bpf) 127options PFIL_HOOKS # pfil(9) packet filter hooks 128options IPFILTER_LOG # ipmon(8) log support 129#options IPFILTER_DEFAULT_BLOCK # block all packets by default 130#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 131 132#options ALTQ # Manipulate network interfaces' output queues 133#options ALTQ_BLUE # Stochastic Fair Blue 134#options ALTQ_CBQ # Class-Based Queueing 135#options ALTQ_CDNR # Diffserv Traffic Conditioner 136#options ALTQ_FIFOQ # First-In First-Out Queue 137#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 138#options ALTQ_HFSC # Hierarchical Fair Service Curve 139#options ALTQ_LOCALQ # Local queueing discipline 140#options ALTQ_PRIQ # Priority Queueing 141#options ALTQ_RED # Random Early Detection 142#options ALTQ_RIO # RED with IN/OUT 143#options ALTQ_WFQ # Weighted Fair Queueing 144 145# These options enable verbose messages for several subsystems. 146# Warning, these may compile large string tables into the kernel! 147options PCIVERBOSE # verbose PCI device autoconfig messages 148#options PCI_CONFIG_DUMP # verbosely dump PCI config space 149options SCSIVERBOSE # human readable SCSI error messages 150options MIIVERBOSE # verbose PHY autoconfig messages 151 152options NFS_BOOT_DHCP 153 154# XXX Disable zero-copy page loaning in sosend() temporarily: 155# PV mappings created by sosend_loan() in sys/kern/uipc_socket.c may 156# produce virtual cache aliases and it seems to cause TLB MISS panic 157# in cache flush code called from bus_dmamap_sync(9) PREWRITE ops 158# during heavy TX packet traffic on tlp(4). 159options SOSEND_NO_LOAN 160 161config netbsd root on ? type ? 162 163mainbus0 at root 164 165cpu0 at mainbus? 166 167mcclock0 at mainbus? addr 0x10000070 168 169com0 at mainbus? addr 0x1c800000 level 3 170options COM_16650 171 172panel0 at mainbus? addr 0x1f000000 173 174gt0 at mainbus? addr 0x14000000 175 176pci* at gt0 177pchb* at pci? dev ? function ? 178pcib* at pci? dev ? function ? 179 180options PCI_NETBSD_CONFIGURE 181 182# Cryptographic Devices 183 184# PCI cryptographic devices 185hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 186ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 187 188# PCI serial/parallel interfaces 189#puc* at pci? dev ? function ? # PCI "universal" comm. cards 190#com* at puc? port ? 191#lpt* at puc? port ? 192#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial cards 193 194# PCI SCSI controllers 195#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 196#adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI 197ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 198#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 199#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 200#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FC 201siop* at pci? dev ? function ? # NCR 53c8xx SCSI 202esiop* at pci? dev ? function ? # NCR 53c82s75xx SCSI and newer 203#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 204 205# SCSI bus support 206#scsibus* at adv? 207#scsibus* at adw? 208scsibus* at ahc? 209#scsibus* at bha? 210#scsibus* at dpt? 211#scsibus* at isp? 212scsibus* at siop? 213scsibus* at esiop? 214#scsibus* at pcscp? 215 216# SCSI devices 217sd* at scsibus? target ? lun ? # SCSI disk drives 218st* at scsibus? target ? lun ? # SCSI tape drives 219cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 220#ch* at scsibus? target ? lun ? # SCSI autochangers 221#ss* at scsibus? target ? lun ? # SCSI scanners 222#uk* at scsibus? target ? lun ? # SCSI unknown 223 224# RAID controllers and devices 225#cac* at pci? dev ? function ? # Compaq array controller 226#ca* at cac? unit ? # Compaq array disk device 227 228# IDE and related devices 229# PCI IDE controllers - see pciide(4) for supported hardware. 230# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 231# how to set up DMA modes for this chip. This may work, or may cause 232# a machine hang with some controllers. 233pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 234acardide* at pci? dev ? function ? # Acard IDE controllers 235aceride* at pci? dev ? function ? # Acer Lab IDE controllers 236artsata* at pci? dev ? function ? # Intel i31244 SATA controller 237cmdide* at pci? dev ? function ? # CMD tech IDE controllers 238cypide* at pci? dev ? function ? # Cypress IDE controllers 239hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 240optiide* at pci? dev ? function ? # Opti IDE controllers 241pdcide* at pci? dev ? function ? # Promise IDE controllers 242pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 243satalink* at pci? dev ? function ? # SiI SATALink controllers 244siside* at pci? dev ? function ? # SiS IDE controllers 245slide* at pci? dev ? function ? # Symphony Labs IDE controllers 246viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 247 248# ATA bus 249atabus* at ata? 250 251# IDE drives 252# Flags are used only with controllers that support DMA operations 253# and mode settings (e.g. some pciide controllers) 254# The lowest order four bits (rightmost digit) of the flags define the PIO 255# mode to use, the next set of four bits the DMA mode and the third set the 256# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 257# to use, and the last bit must be 1 for this setting to be used. 258# For DMA and UDMA, 0xf (1111) means 'disable'. 259# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 260# (0xc=1100, 0xa=1010, 0xf=1111) 261# 0x0000 means "use whatever the drive claims to support". 262wd* at atabus? drive ? flags 0x0000 263 264# PCI network interfaces 265#en* at pci? dev ? function ? # ENI/Adaptec ATM 266#ep* at pci? dev ? function ? # 3Com 3c59x 267#ex* at pci? dev ? function ? # 3Com 90x[BC] 268#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 269#esh* at pci? dev ? function ? # Essential HIPPI card 270#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 271#fxp* at pci? dev ? function ? # Intel EtherExpress PRO10+/100B 272#le* at pci? dev ? function ? # PCnet-PCI Ethernet 273#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 274#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 275ral* at pci? dev ? function ? # ralink wifi 276#sip* at pci? dev ? function ? # SiS 900 Ethernet 277#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 278tlp* at pci? dev ? function ? # DECchip 21x4x and clones 279#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 280#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 281#rtk* at pci? dev ? function ? # Realtek 8129/8139 282 283# MII/PHY support 284#exphy* at mii? phy ? # 3Com internal PHYs 285#icsphy* at mii? phy ? # ICS189x PHYs 286#inphy* at mii? phy ? # Intel 82555 PHYs 287#iophy* at mii? phy ? # Intel 82553 PHYs 288lxtphy* at mii? phy ? # Level One LXT-970 PHYs 289#nsphy* at mii? phy ? # NS83840 PHYs 290#nsphyter* at mii? phy ? # NS83843 PHYs 291#qsphy* at mii? phy ? # Quality Semiconductor QS6612 292#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 293#tlphy* at mii? phy ? # ThunderLAN PHYs 294#tqphy* at mii? phy ? # TDK Semiconductor PHYs 295#ukphy* at mii? phy ? # generic unknown PHYs 296 297# PCI IEEE1394 controllers 298#fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 299 300#ieee1394if* at fwohci? 301#fwip* at ieee1394if? # IP over IEEE1394 302#sbp* at ieee1394if? euihi ? euilo ? 303#scsibus* at sbp? 304 305# PCI audio devices 306#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 307#eap* at pci? dev ? function ? # Ensoniq AudioPCI 308#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 309#fms* at pci? dev ? function ? # Forte Media FM801 310#sbl* at pci? dev ? function ? # SoundBlaster Live! 311#sv* at pci? dev ? function ? # S3 SonicVibes 312 313# Pseudo-devices 314 315pseudo-device crypto # /dev/crypto device 316pseudo-device swcrypto # software crypto implementation 317 318# Disk/mass storage pseudo-devices 319#pseudo-device ccd 4 # concatenated disk devices 320#pseudo-device cgd 4 # cryptographic disk devices 321pseudo-device raid 8 # RAIDframe disk driver 322options RAID_AUTOCONFIG # auto-configuration of RAID 323# Options to enable various other RAIDframe RAID types. 324# options RF_INCLUDE_EVENODD=1 325# options RF_INCLUDE_RAID5_RS=1 326# options RF_INCLUDE_PARITYLOGGING=1 327# options RF_INCLUDE_CHAINDECLUSTER=1 328# options RF_INCLUDE_INTERDECLUSTER=1 329# options RF_INCLUDE_PARITY_DECLUSTERING=1 330# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 331pseudo-device fss 4 # file system snapshot device 332#pseudo-device md 1 # memory disk device (ramdisk) 333pseudo-device vnd # disk-like interface to files 334#options VND_COMPRESSION # compressed vnd(4) 335 336# Network pseudo-devices 337pseudo-device bpfilter # Berkeley packet filter 338#pseudo-device carp # Common Address Redundancy Protocol 339pseudo-device ipfilter # IP filter (firewall) and NAT 340pseudo-device loop # network loopback 341#pseudo-device ppp # Point-to-Point Protocol 342pseudo-device pppoe # PPP over Ethernet (RFC 2516) 343#pseudo-device sl # Serial Line IP 344#pseudo-device strip # Starmode Radio IP (Metricom) 345#pseudo-device tun # network tunneling over tty 346#pseudo-device tap # virtual Ethernet 347#pseudo-device gre # generic L3 over IP tunnel 348#pseudo-device gif # RFC1933 tunnel 349#pseudo-device faith # IPv[46] tcp relay translation 350#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 351pseudo-device vlan # IEEE 802.1q encapsulation 352pseudo-device bridge # simple inter-network bridging 353#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 354 355# Miscellaneous pseudo-devices 356pseudo-device pty # pseudo-terminals 357#pseudo-device sequencer 1 # MIDI sequencer 358pseudo-device rnd # /dev/random & kernel generator 359#options RND_COM # use "com" randomness (BROKEN) 360pseudo-device clockctl # user control of clock subsystem 361pseudo-device nullcons # no-op console 362 363# A pseudo device needed for Coda # also needs CODA (above) 364#pseudo-device vcoda 4 # coda minicache <-> venus comm. 365pseudo-device ksyms # /dev/ksyms 366#pseudo-device pf # PF packet filter 367#pseudo-device pflog # PF log if 368 369# Veriexec 370# 371# a pseudo device needed for veriexec 372#pseudo-device veriexec 1 373# 374# Uncomment the fingerprint methods below that are desired. Note that 375# removing fingerprint methods will have almost no impact on the kernel 376# code size. 377# 378#options VERIFIED_EXEC_FP_RMD160 379#options VERIFIED_EXEC_FP_SHA256 380#options VERIFIED_EXEC_FP_SHA384 381#options VERIFIED_EXEC_FP_SHA512 382#options VERIFIED_EXEC_FP_SHA1 383#options VERIFIED_EXEC_FP_MD5 384