GENERIC revision 1.49
1# $NetBSD: GENERIC,v 1.49 2003/10/17 18:20:10 cdi 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: 1.49 $" 26 27maxusers 32 28 29# Standard system options 30options KTRACE # system call tracing support 31options 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 40#options LKM # loadable kernel modules 41#options NTP # network time protocol 42options USERCONF # userconf(4) support 43#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 44 45# Enable experimental buffer queue strategy for better responsiveness under 46# high disk I/O load. Use it with caution - it's not proven to be stable yet. 47#options NEW_BUFQ_STRATEGY 48 49# Debugging options 50options DIAGNOSTIC # extra kernel sanity checking 51#options DEBUG # extra kernel debugging support 52#options KMEMSTATS # kernel memory statistics (vmstat -m) 53options DDB # kernel dynamic debugger 54#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 55#makeoptions DEBUG="-g" # compile full symbol table 56 57# Compatibility options 58options COMPAT_43 # compatibility with 4.3BSD binaries 59#options COMPAT_09 # NetBSD 0.9 binary compatibility 60#options COMPAT_10 # NetBSD 1.0 binary compatibility 61#options COMPAT_11 # NetBSD 1.1 binary compatibility 62#options COMPAT_12 # NetBSD 1.2 binary compatibility 63#options COMPAT_13 # NetBSD 1.3 binary compatibility 64#options COMPAT_14 # NetBSD 1.4 binary compatibility 65options COMPAT_15 # NetBSD 1.5 binary compatibility 66options COMPAT_16 # NetBSD 1.6 binary compatibility 67#options EXEC_ECOFF # exec ECOFF binaries 68#options COMPAT_ULTRIX # binary compatibility with Ultrix 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70 71# File systems 72file-system FFS # Berkeley Fast Filesystem 73file-system EXT2FS # second extended file system (linux) 74file-system NFS # Sun NFS-compatible filesystem client 75#file-system KERNFS # kernel data-structure filesystem 76#file-system NULLFS # NULL layered filesystem 77#file-system OVERLAY # overlay file system 78file-system MFS # memory-based filesystem 79file-system FDESC # user file descriptor filesystem 80#file-system UMAPFS # uid/gid remapping filesystem 81#file-system LFS # Log-based filesystem (still experimental) 82#file-system PORTAL # portal filesystem (still experimental) 83#file-system PROCFS # /proc 84#file-system CD9660 # ISO 9660 + Rock Ridge file system 85#file-system UNION # union file system 86#file-system MSDOSFS # MS-DOS FAT filesystem(s). 87#file-system CODA # Coda File System; also needs vcoda (below) 88 89# File system options 90options NFSSERVER # Sun NFS-compatible filesystem server 91options QUOTA # FFS quotas 92#options FFS_EI # FFS Endian Independant support 93options SOFTDEP # FFS soft updates support. 94#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 95 # immutable) behave as system flags. 96 97# Networking options 98#options GATEWAY # IP packet forwarding 99options INET # Internet protocols 100#options INET6 # IPV6 101#options IPSEC # IP security 102#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 103#options IPSEC_DEBUG # debug for IP security 104#options MROUTING # packet forwarding of multicast packets 105#options NS # Xerox NS networking 106#options NSIP # Xerox NS tunneling over IP 107#options ISO,TPIP # OSI networking 108#options EON # OSI tunneling over IP 109#options CCITT,LLC,HDLC # X.25 110#options NETATALK # AppleTalk (over Ethernet) protocol 111#options PPP_BSDCOMP # BSD-Compress compression support for PPP 112#options PPP_DEFLATE # Deflate compression support for PPP 113#options PPP_FILTER # Active filter support for PPP (requires bpf) 114#options PFIL_HOOKS # pfil(9) packet filter hooks 115#options IPFILTER_LOG # ipmon(8) log support 116#options IPFILTER_DEFAULT_BLOCK # block all packets by default 117#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 118 119# These options enable verbose messages for several subsystems. 120# Warning, these may compile large string tables into the kernel! 121options PCIVERBOSE # verbose PCI device autoconfig messages 122#options PCI_CONFIG_DUMP # verbosely dump PCI config space 123options SCSIVERBOSE # human readable SCSI error messages 124#options MIIVERBOSE # verbose PHY autoconfig messages 125 126options NFS_BOOT_DHCP 127 128config netbsd root on ? type ? 129 130mainbus0 at root 131 132cpu0 at mainbus? 133 134com0 at mainbus? addr 0x1c800000 level 3 135options COM16650 136 137panel0 at mainbus? addr 0x1f000000 138 139gt0 at mainbus? addr 0x14000000 140 141pci* at gt0 142pchb* at pci? dev ? function ? 143pcib* at pci? dev ? function ? 144 145# PCI serial/parallel interfaces 146#puc* at pci? dev ? function ? # PCI "universal" comm. cards 147#com* at puc? port ? 148#lpt* at puc? port ? 149#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial cards 150 151# PCI SCSI controllers 152#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 153#adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI 154ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 155#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 156#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 157#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FC 158siop* at pci? dev ? function ? # NCR 53c8xx SCSI 159esiop* at pci? dev ? function ? # NCR 53c82s75xx SCSI and newer 160#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 161 162# SCSI bus support 163#scsibus* at adv? 164#scsibus* at adw? 165scsibus* at ahc? 166#scsibus* at bha? 167#scsibus* at dpt? 168#scsibus* at isp? 169scsibus* at siop? 170scsibus* at esiop? 171#scsibus* at pcscp? 172 173# SCSI devices 174sd* at scsibus? target ? lun ? # SCSI disk drives 175st* at scsibus? target ? lun ? # SCSI tape drives 176#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 177#ch* at scsibus? target ? lun ? # SCSI autochangers 178#ss* at scsibus? target ? lun ? # SCSI scanners 179#uk* at scsibus? target ? lun ? # SCSI unknown 180 181# RAID controllers and devices 182#cac* at pci? dev ? function ? # Compaq array controller 183#ca* at cac? unit ? # Compaq array disk device 184 185# IDE and related devices 186# PCI IDE controllers - see pciide(4) for supported hardware. 187# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 188# how to set up DMA modes for this chip. This may work, or may cause 189# a machine hang with some controllers. 190pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 191acardide* at pci? dev ? function ? # Acard IDE controllers 192aceride* at pci? dev ? function ? # Acer Lab IDE controllers 193cmdide* at pci? dev ? function ? # CMD tech IDE controllers 194cypide* at pci? dev ? function ? # Cypress IDE controllers 195hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 196optiide* at pci? dev ? function ? # Opti IDE controllers 197piixide* at pci? dev ? function ? # Intel IDE controllers 198pdcide* at pci? dev ? function ? # Promise IDE controllers 199siside* at pci? dev ? function ? # SiS IDE controllers 200slide* at pci? dev ? function ? # Symphony Labs IDE controllers 201viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 202 203# ATA bus 204atabus* at pciide? channel ? 205atabus* at acardide? channel ? 206atabus* at aceride? channel ? 207atabus* at cmdide? channel ? 208atabus* at cypide? channel ? 209atabus* at hptide? channel ? 210atabus* at optiide? channel ? 211atabus* at piixide? channel ? 212atabus* at pdcide? channel ? 213atabus* at siside? channel ? 214atabus* at slide? channel ? 215atabus* at viaide? channel ? 216 217# ATA bus 218atabus* at pciide? channel ? 219 220# IDE drives 221# Flags are used only with controllers that support DMA operations 222# and mode settings (e.g. some pciide controllers) 223# The lowest order four bits (rightmost digit) of the flags define the PIO 224# mode to use, the next set of four bits the DMA mode and the third set the 225# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 226# to use, and the last bit must be 1 for this setting to be used. 227# For DMA and UDMA, 0xf (1111) means 'disable'. 228# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 229# (0xc=1100, 0xa=1010, 0xf=1111) 230# 0x0000 means "use whatever the drive claims to support". 231wd* at atabus? drive ? flags 0x0000 232 233# PCI network interfaces 234#en* at pci? dev ? function ? # ENI/Adaptec ATM 235#ep* at pci? dev ? function ? # 3Com 3c59x 236#ex* at pci? dev ? function ? # 3Com 90x[BC] 237#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 238#esh* at pci? dev ? function ? # Essential HIPPI card 239#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 240#fxp* at pci? dev ? function ? # Intel EtherExpress PRO10+/100B 241#le* at pci? dev ? function ? # PCnet-PCI Ethernet 242#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 243#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 244#sip* at pci? dev ? function ? # SiS 900 Ethernet 245#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 246tlp* at pci? dev ? function ? # DECchip 21x4x and clones 247#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 248#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 249#rtk* at pci? dev ? function ? # Realtek 8129/8139 250 251# MII/PHY support 252#exphy* at mii? phy ? # 3Com internal PHYs 253#icsphy* at mii? phy ? # ICS189x PHYs 254#inphy* at mii? phy ? # Intel 82555 PHYs 255#iophy* at mii? phy ? # Intel 82553 PHYs 256lxtphy* at mii? phy ? # Level One LXT-970 PHYs 257#nsphy* at mii? phy ? # NS83840 PHYs 258#nsphyter* at mii? phy ? # NS83843 PHYs 259#qsphy* at mii? phy ? # Quality Semiconductor QS6612 260#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 261#tlphy* at mii? phy ? # ThunderLAN PHYs 262#tqphy* at mii? phy ? # TDK Semiconductor PHYs 263#ukphy* at mii? phy ? # generic unknown PHYs 264 265# PCI audio devices 266#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 267#eap* at pci? dev ? function ? # Ensoniq AudioPCI 268#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 269#fms* at pci? dev ? function ? # Forte Media FM801 270#sbl* at pci? dev ? function ? # SoundBlaster Live! 271#sv* at pci? dev ? function ? # S3 SonicVibes 272 273# Pseudo-devices 274 275# Disk/mass storage pseudo-devices 276#pseudo-device ccd 4 # concatenated disk devices 277#pseudo-device cgd 4 # cryptographic disk devices 278pseudo-device raid 8 # RAIDframe disk driver 279options RAID_AUTOCONFIG # auto-configuration of RAID 280# Options to enable various other RAIDframe RAID types. 281# options RF_INCLUDE_EVENODD=1 282# options RF_INCLUDE_RAID5_RS=1 283# options RF_INCLUDE_PARITYLOGGING=1 284# options RF_INCLUDE_CHAINDECLUSTER=1 285# options RF_INCLUDE_INTERDECLUSTER=1 286# options RF_INCLUDE_PARITY_DECLUSTERING=1 287# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 288#pseudo-device md 1 # memory disk device (ramdisk) 289#pseudo-device vnd 4 # disk-like interface to files 290 291# Network pseudo-devices 292pseudo-device bpfilter 8 # Berkeley packet filter 293#pseudo-device ipfilter # IP filter (firewall) and NAT 294pseudo-device loop # network loopback 295#pseudo-device ppp 2 # Point-to-Point Protocol 296#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 297#pseudo-device sl 2 # Serial Line IP 298#pseudo-device strip 2 # Starmode Radio IP (Metricom) 299#pseudo-device tun 2 # network tunneling over tty 300#pseudo-device gre 2 # generic L3 over IP tunnel 301#pseudo-device gif 4 # RFC1933 tunnel 302#pseudo-device faith 1 # IPv[46] tcp relay translation 303#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 304pseudo-device vlan # IEEE 802.1q encapsulation 305pseudo-device bridge # simple inter-network bridging 306#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 307 308# Miscellaneous pseudo-devices 309pseudo-device pty # pseudo-terminals 310#pseudo-device tb 1 # tablet line discipline 311#pseudo-device sequencer 1 # MIDI sequencer 312pseudo-device rnd # /dev/random & kernel generator 313#options RND_COM # use "com" randomness (BROKEN) 314pseudo-device clockctl # user control of clock subsystem 315pseudo-device nullcons # no-op console 316 317# A pseudo device needed for Coda # also needs CODA (above) 318#pseudo-device vcoda 4 # coda minicache <-> venus comm. 319pseudo-device ksyms # /dev/ksyms 320