GENERIC revision 1.104
1# $NetBSD: GENERIC,v 1.104 2006/08/26 20:26:44 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/cobalt/conf/std.cobalt" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.104 $" 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 ISO,TPIP # OSI networking 119#options EON # OSI tunneling over IP 120#options NETATALK # AppleTalk (over Ethernet) protocol 121#options PPP_BSDCOMP # BSD-Compress compression support for PPP 122#options PPP_DEFLATE # Deflate compression support for PPP 123#options PPP_FILTER # Active filter support for PPP (requires bpf) 124options PFIL_HOOKS # pfil(9) packet filter hooks 125options IPFILTER_LOG # ipmon(8) log support 126options IPFILTER_LOOKUP # ippool(8) support 127#options IPFILTER_DEFAULT_BLOCK # block all packets by default 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130#options ALTQ # Manipulate network interfaces' output queues 131#options ALTQ_BLUE # Stochastic Fair Blue 132#options ALTQ_CBQ # Class-Based Queueing 133#options ALTQ_CDNR # Diffserv Traffic Conditioner 134#options ALTQ_FIFOQ # First-In First-Out Queue 135#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 136#options ALTQ_HFSC # Hierarchical Fair Service Curve 137#options ALTQ_LOCALQ # Local queueing discipline 138#options ALTQ_PRIQ # Priority Queueing 139#options ALTQ_RED # Random Early Detection 140#options ALTQ_RIO # RED with IN/OUT 141#options ALTQ_WFQ # Weighted Fair Queueing 142 143# These options enable verbose messages for several subsystems. 144# Warning, these may compile large string tables into the kernel! 145options PCIVERBOSE # verbose PCI device autoconfig messages 146#options PCI_CONFIG_DUMP # verbosely dump PCI config space 147options SCSIVERBOSE # human readable SCSI error messages 148options MIIVERBOSE # verbose PHY autoconfig messages 149 150options NFS_BOOT_DHCP 151 152# XXX Disable zero-copy page loaning in sosend() temporarily: 153# PV mappings created by sosend_loan() in sys/kern/uipc_socket.c may 154# produce virtual cache aliases and it seems to cause TLB MISS panic 155# in cache flush code called from bus_dmamap_sync(9) PREWRITE ops 156# during heavy TX packet traffic on tlp(4). 157options SOSEND_NO_LOAN 158 159config netbsd root on ? type ? 160 161mainbus0 at root 162 163cpu0 at mainbus? 164 165mcclock0 at mainbus? addr 0x10000070 166 167com0 at mainbus? addr 0x1c800000 level 3 168options COM_16650 169 170panel0 at mainbus? addr 0x1f000000 171 172gt0 at mainbus? addr 0x14000000 173 174pci* at gt0 175pchb* at pci? dev ? function ? 176pcib* at pci? dev ? function ? 177 178options PCI_NETBSD_CONFIGURE 179 180# Cryptographic Devices 181 182# PCI cryptographic devices 183hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 184ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 185 186# PCI serial/parallel interfaces 187#puc* at pci? dev ? function ? # PCI "universal" comm. cards 188#com* at puc? port ? 189#lpt* at puc? port ? 190#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial cards 191 192# PCI SCSI controllers 193#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 194#adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI 195ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 196#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 197#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 198#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FC 199siop* at pci? dev ? function ? # NCR 53c8xx SCSI 200esiop* at pci? dev ? function ? # NCR 53c82s75xx SCSI and newer 201#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 202 203# SCSI bus support 204#scsibus* at adv? 205#scsibus* at adw? 206scsibus* at ahc? 207#scsibus* at bha? 208#scsibus* at dpt? 209#scsibus* at isp? 210scsibus* at siop? 211scsibus* at esiop? 212#scsibus* at pcscp? 213 214# SCSI devices 215sd* at scsibus? target ? lun ? # SCSI disk drives 216st* at scsibus? target ? lun ? # SCSI tape drives 217cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 218#ch* at scsibus? target ? lun ? # SCSI autochangers 219#ss* at scsibus? target ? lun ? # SCSI scanners 220#uk* at scsibus? target ? lun ? # SCSI unknown 221 222# RAID controllers and devices 223#cac* at pci? dev ? function ? # Compaq array controller 224#ca* at cac? unit ? # Compaq array disk device 225 226# IDE and related devices 227# PCI IDE controllers - see pciide(4) for supported hardware. 228# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 229# how to set up DMA modes for this chip. This may work, or may cause 230# a machine hang with some controllers. 231pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 232acardide* at pci? dev ? function ? # Acard IDE controllers 233aceride* at pci? dev ? function ? # Acer Lab IDE controllers 234artsata* at pci? dev ? function ? # Intel i31244 SATA controller 235cmdide* at pci? dev ? function ? # CMD tech IDE controllers 236cypide* at pci? dev ? function ? # Cypress IDE controllers 237hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 238optiide* at pci? dev ? function ? # Opti IDE controllers 239pdcide* at pci? dev ? function ? # Promise IDE controllers 240pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 241satalink* at pci? dev ? function ? # SiI SATALink controllers 242siside* at pci? dev ? function ? # SiS IDE controllers 243slide* at pci? dev ? function ? # Symphony Labs IDE controllers 244viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 245 246# ATA bus 247atabus* at ata? 248 249# IDE drives 250# Flags are used only with controllers that support DMA operations 251# and mode settings (e.g. some pciide controllers) 252# The lowest order four bits (rightmost digit) of the flags define the PIO 253# mode to use, the next set of four bits the DMA mode and the third set the 254# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 255# to use, and the last bit must be 1 for this setting to be used. 256# For DMA and UDMA, 0xf (1111) means 'disable'. 257# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 258# (0xc=1100, 0xa=1010, 0xf=1111) 259# 0x0000 means "use whatever the drive claims to support". 260wd* at atabus? drive ? flags 0x0000 261 262# PCI network interfaces 263#en* at pci? dev ? function ? # ENI/Adaptec ATM 264#ep* at pci? dev ? function ? # 3Com 3c59x 265#ex* at pci? dev ? function ? # 3Com 90x[BC] 266#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 267#esh* at pci? dev ? function ? # Essential HIPPI card 268#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 269#fxp* at pci? dev ? function ? # Intel EtherExpress PRO10+/100B 270#le* at pci? dev ? function ? # PCnet-PCI Ethernet 271#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 272#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 273ral* at pci? dev ? function ? # ralink wifi 274#sip* at pci? dev ? function ? # SiS 900 Ethernet 275#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 276tlp* at pci? dev ? function ? # DECchip 21x4x and clones 277#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 278#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 279#rtk* at pci? dev ? function ? # Realtek 8129/8139 280 281# MII/PHY support 282#exphy* at mii? phy ? # 3Com internal PHYs 283#icsphy* at mii? phy ? # ICS189x PHYs 284#inphy* at mii? phy ? # Intel 82555 PHYs 285#iophy* at mii? phy ? # Intel 82553 PHYs 286lxtphy* at mii? phy ? # Level One LXT-970 PHYs 287#nsphy* at mii? phy ? # NS83840 PHYs 288#nsphyter* at mii? phy ? # NS83843 PHYs 289#qsphy* at mii? phy ? # Quality Semiconductor QS6612 290#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 291#tlphy* at mii? phy ? # ThunderLAN PHYs 292#tqphy* at mii? phy ? # TDK Semiconductor PHYs 293#ukphy* at mii? phy ? # generic unknown PHYs 294 295# PCI IEEE1394 controllers 296#fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller 297 298#ieee1394if* at fwohci? 299#fwip* at ieee1394if? # IP over IEEE1394 300#sbp* at ieee1394if? euihi ? euilo ? 301#scsibus* at sbp? 302 303# PCI audio devices 304#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 305#eap* at pci? dev ? function ? # Ensoniq AudioPCI 306#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 307#fms* at pci? dev ? function ? # Forte Media FM801 308#sbl* at pci? dev ? function ? # SoundBlaster Live! 309#sv* at pci? dev ? function ? # S3 SonicVibes 310 311# Pseudo-devices 312 313pseudo-device crypto # /dev/crypto device 314pseudo-device swcrypto # software crypto implementation 315 316# Disk/mass storage pseudo-devices 317#pseudo-device ccd 4 # concatenated disk devices 318#pseudo-device cgd 4 # cryptographic disk devices 319pseudo-device raid 8 # RAIDframe disk driver 320options RAID_AUTOCONFIG # auto-configuration of RAID 321# Options to enable various other RAIDframe RAID types. 322# options RF_INCLUDE_EVENODD=1 323# options RF_INCLUDE_RAID5_RS=1 324# options RF_INCLUDE_PARITYLOGGING=1 325# options RF_INCLUDE_CHAINDECLUSTER=1 326# options RF_INCLUDE_INTERDECLUSTER=1 327# options RF_INCLUDE_PARITY_DECLUSTERING=1 328# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 329pseudo-device fss 4 # file system snapshot device 330#pseudo-device md 1 # memory disk device (ramdisk) 331pseudo-device vnd # disk-like interface to files 332#options VND_COMPRESSION # compressed vnd(4) 333 334# Network pseudo-devices 335pseudo-device bpfilter # Berkeley packet filter 336#pseudo-device carp # Common Address Redundancy Protocol 337pseudo-device ipfilter # IP filter (firewall) and NAT 338pseudo-device loop # network loopback 339#pseudo-device ppp # Point-to-Point Protocol 340pseudo-device pppoe # PPP over Ethernet (RFC 2516) 341#pseudo-device sl # Serial Line IP 342#pseudo-device strip # Starmode Radio IP (Metricom) 343#pseudo-device tun # network tunneling over tty 344#pseudo-device tap # virtual Ethernet 345#pseudo-device gre # generic L3 over IP tunnel 346#pseudo-device gif # RFC1933 tunnel 347#pseudo-device faith # IPv[46] tcp relay translation 348#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 349pseudo-device vlan # IEEE 802.1q encapsulation 350pseudo-device bridge # simple inter-network bridging 351#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 352 353# Miscellaneous pseudo-devices 354pseudo-device pty # pseudo-terminals 355#pseudo-device sequencer 1 # MIDI sequencer 356pseudo-device rnd # /dev/random & kernel generator 357#options RND_COM # use "com" randomness (BROKEN) 358pseudo-device clockctl # user control of clock subsystem 359pseudo-device nullcons # no-op console 360 361# A pseudo device needed for Coda # also needs CODA (above) 362#pseudo-device vcoda 4 # coda minicache <-> venus comm. 363pseudo-device ksyms # /dev/ksyms 364#pseudo-device pf # PF packet filter 365#pseudo-device pflog # PF log if 366 367# Veriexec 368# 369# a pseudo device needed for veriexec 370#pseudo-device veriexec 1 371# 372# Uncomment the fingerprint methods below that are desired. Note that 373# removing fingerprint methods will have almost no impact on the kernel 374# code size. 375# 376#options VERIFIED_EXEC_FP_RMD160 377#options VERIFIED_EXEC_FP_SHA256 378#options VERIFIED_EXEC_FP_SHA384 379#options VERIFIED_EXEC_FP_SHA512 380#options VERIFIED_EXEC_FP_SHA1 381#options VERIFIED_EXEC_FP_MD5 382