GENERIC revision 1.44
1# $NetBSD: GENERIC,v 1.44 2003/08/06 12:32:07 bouyer 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: 1.44 $" 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_10 # 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 66#options EXEC_ECOFF # exec ECOFF binaries 67#options COMPAT_ULTRIX # binary compatibility with Ultrix 68#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69 70# File systems 71file-system FFS # Berkeley Fast Filesystem 72file-system EXT2FS # second extended file system (linux) 73file-system NFS # Sun NFS-compatible filesystem client 74#file-system KERNFS # kernel data-structure filesystem 75#file-system NULLFS # NULL layered filesystem 76#file-system OVERLAY # overlay file system 77file-system MFS # memory-based filesystem 78file-system FDESC # user file descriptor filesystem 79#file-system UMAPFS # uid/gid remapping filesystem 80#file-system LFS # Log-based filesystem (still experimental) 81#file-system PORTAL # portal filesystem (still experimental) 82#file-system PROCFS # /proc 83#file-system CD9660 # ISO 9660 + Rock Ridge file system 84#file-system UNION # union file system 85#file-system MSDOSFS # MS-DOS FAT filesystem(s). 86#file-system CODA # Coda File System; also needs vcoda (below) 87 88# File system options 89options NFSSERVER # Sun NFS-compatible filesystem server 90options QUOTA # FFS quotas 91#options FFS_EI # FFS Endian Independant support 92options SOFTDEP # FFS soft updates support. 93#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 94 # immutable) behave as system flags. 95 96# Networking options 97#options GATEWAY # IP packet forwarding 98options INET # Internet protocols 99#options INET6 # IPV6 100#options IPSEC # IP security 101#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 102#options IPSEC_DEBUG # debug for IP security 103#options MROUTING # packet forwarding of multicast packets 104#options NS # Xerox NS networking 105#options NSIP # Xerox NS tunneling over IP 106#options ISO,TPIP # OSI networking 107#options EON # OSI tunneling over IP 108#options CCITT,LLC,HDLC # X.25 109#options NETATALK # AppleTalk (over Ethernet) protocol 110#options PPP_BSDCOMP # BSD-Compress compression support for PPP 111#options PPP_DEFLATE # Deflate compression support for PPP 112#options PPP_FILTER # Active filter support for PPP (requires bpf) 113#options PFIL_HOOKS # pfil(9) packet filter hooks 114#options IPFILTER_LOG # ipmon(8) log support 115#options IPFILTER_DEFAULT_BLOCK # block all packets by default 116#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 117 118# These options enable verbose messages for several subsystems. 119# Warning, these may compile large string tables into the kernel! 120options PCIVERBOSE # verbose PCI device autoconfig messages 121#options PCI_CONFIG_DUMP # verbosely dump PCI config space 122options SCSIVERBOSE # human readable SCSI error messages 123#options MIIVERBOSE # verbose PHY autoconfig messages 124 125options NFS_BOOT_DHCP 126 127config netbsd root on ? type ? 128 129mainbus0 at root 130 131cpu0 at mainbus? 132 133com0 at mainbus? addr 0x1c800000 level 3 134options COM16650 135 136panel0 at mainbus? addr 0x1f000000 137 138gt0 at mainbus? addr 0x14000000 139 140pci* at gt0 141pchb* at pci? dev ? function ? 142pcib* at pci? dev ? function ? 143 144# PCI serial/parallel interfaces 145#puc* at pci? dev ? function ? # PCI "universal" comm. cards 146#com* at puc? port ? 147#lpt* at puc? port ? 148#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial cards 149 150# PCI SCSI controllers 151#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 152#adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI 153ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 154#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 155#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 156#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FC 157siop* at pci? dev ? function ? # NCR 53c8xx SCSI 158esiop* at pci? dev ? function ? # NCR 53c82s75xx SCSI and newer 159#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 160 161# SCSI bus support 162#scsibus* at adv? 163#scsibus* at adw? 164scsibus* at ahc? 165#scsibus* at bha? 166#scsibus* at dpt? 167#scsibus* at isp? 168scsibus* at siop? 169scsibus* at esiop? 170#scsibus* at pcscp? 171 172# SCSI devices 173sd* at scsibus? target ? lun ? # SCSI disk drives 174st* at scsibus? target ? lun ? # SCSI tape drives 175#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 176#ch* at scsibus? target ? lun ? # SCSI autochangers 177#ss* at scsibus? target ? lun ? # SCSI scanners 178#uk* at scsibus? target ? lun ? # SCSI unknown 179 180# RAID controllers and devices 181#cac* at pci? dev ? function ? # Compaq array controller 182#ca* at cac? unit ? # Compaq array disk device 183 184# IDE and related devices 185# PCI IDE controllers - see pciide(4) for supported hardware. 186# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 187# how to set up DMA modes for this chip. This may work, or may cause 188# a machine hang with some controllers. 189pciide* at pci? dev ? function ? flags 0x0000 190 191# IDE drives 192# Flags are used only with controllers that support DMA operations 193# and mode settings (e.g. some pciide controllers) 194# The lowest order four bits (rightmost digit) of the flags define the PIO 195# mode to use, the next set of four bits the DMA mode and the third set the 196# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 197# to use, and the last bit must be 1 for this setting to be used. 198# For DMA and UDMA, 0xf (1111) means 'disable'. 199# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 200# (0xc=1100, 0xa=1010, 0xf=1111) 201# 0x0000 means "use whatever the drive claims to support". 202wd* at pciide? channel ? drive ? flags 0x0000 203 204# PCI network interfaces 205#en* at pci? dev ? function ? # ENI/Adaptec ATM 206#ep* at pci? dev ? function ? # 3Com 3c59x 207#ex* at pci? dev ? function ? # 3Com 90x[BC] 208#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 209#esh* at pci? dev ? function ? # Essential HIPPI card 210#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 211#fxp* at pci? dev ? function ? # Intel EtherExpress PRO10+/100B 212#le* at pci? dev ? function ? # PCnet-PCI Ethernet 213#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 214#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 215#sip* at pci? dev ? function ? # SiS 900 Ethernet 216#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 217tlp* at pci? dev ? function ? # DECchip 21x4x and clones 218#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 219#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 220#rtk* at pci? dev ? function ? # Realtek 8129/8139 221 222# MII/PHY support 223#exphy* at mii? phy ? # 3Com internal PHYs 224#icsphy* at mii? phy ? # ICS189x PHYs 225#inphy* at mii? phy ? # Intel 82555 PHYs 226#iophy* at mii? phy ? # Intel 82553 PHYs 227lxtphy* at mii? phy ? # Level One LXT-970 PHYs 228#nsphy* at mii? phy ? # NS83840 PHYs 229#nsphyter* at mii? phy ? # NS83843 PHYs 230#qsphy* at mii? phy ? # Quality Semiconductor QS6612 231#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 232#tlphy* at mii? phy ? # ThunderLAN PHYs 233#tqphy* at mii? phy ? # TDK Semiconductor PHYs 234#ukphy* at mii? phy ? # generic unknown PHYs 235 236# PCI audio devices 237#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 238#eap* at pci? dev ? function ? # Ensoniq AudioPCI 239#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 240#fms* at pci? dev ? function ? # Forte Media FM801 241#sbl* at pci? dev ? function ? # SoundBlaster Live! 242#sv* at pci? dev ? function ? # S3 SonicVibes 243 244# Pseudo-devices 245 246# Disk/mass storage pseudo-devices 247#pseudo-device ccd 4 # concatenated disk devices 248#pseudo-device cgd 4 # cryptographic disk devices 249pseudo-device raid 8 # RAIDframe disk driver 250options RAID_AUTOCONFIG # auto-configuration of RAID 251# Options to enable various other RAIDframe RAID types. 252# options RF_INCLUDE_EVENODD=1 253# options RF_INCLUDE_RAID5_RS=1 254# options RF_INCLUDE_PARITYLOGGING=1 255# options RF_INCLUDE_CHAINDECLUSTER=1 256# options RF_INCLUDE_INTERDECLUSTER=1 257# options RF_INCLUDE_PARITY_DECLUSTERING=1 258# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 259#pseudo-device md 1 # memory disk device (ramdisk) 260#pseudo-device vnd 4 # disk-like interface to files 261 262# Network pseudo-devices 263pseudo-device bpfilter 8 # Berkeley packet filter 264#pseudo-device ipfilter # IP filter (firewall) and NAT 265pseudo-device loop # network loopback 266#pseudo-device ppp 2 # Point-to-Point Protocol 267#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 268#pseudo-device sl 2 # Serial Line IP 269#pseudo-device strip 2 # Starmode Radio IP (Metricom) 270#pseudo-device tun 2 # network tunneling over tty 271#pseudo-device gre 2 # generic L3 over IP tunnel 272#pseudo-device gif 4 # RFC1933 tunnel 273#pseudo-device faith 1 # IPv[46] tcp relay translation 274#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 275pseudo-device vlan # IEEE 802.1q encapsulation 276pseudo-device bridge # simple inter-network bridging 277#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 278 279# Miscellaneous pseudo-devices 280pseudo-device pty # pseudo-terminals 281#pseudo-device tb 1 # tablet line discipline 282#pseudo-device sequencer 1 # MIDI sequencer 283pseudo-device rnd # /dev/random & kernel generator 284#options RND_COM # use "com" randomness (BROKEN) 285pseudo-device clockctl # user control of clock subsystem 286 287# A pseudo device needed for Coda # also needs CODA (above) 288#pseudo-device vcoda 4 # coda minicache <-> venus comm. 289pseudo-device ksyms # /dev/ksyms 290