GENERIC revision 1.37
1# $NetBSD: GENERIC,v 1.37 2002/10/14 18:39:30 elric 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: 1.37 $" 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 42#options UCONSOLE # users can redirect console (unsafe) 43options USERCONF # userconf(4) support 44#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 45 46# Debugging options 47options DIAGNOSTIC # extra kernel sanity checking 48#options DEBUG # extra kernel debugging support 49#options KMEMSTATS # kernel memory statistics (vmstat -m) 50options DDB # kernel dynamic debugger 51#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 52#makeoptions DEBUG="-g" # compile full symbol table 53 54# Compatibility options 55options COMPAT_43 # compatibility with 4.3BSD binaries 56#options COMPAT_10 # NetBSD 0.9 binary compatibility 57#options COMPAT_10 # NetBSD 1.0 binary compatibility 58#options COMPAT_11 # NetBSD 1.1 binary compatibility 59#options COMPAT_12 # NetBSD 1.2 binary compatibility 60#options COMPAT_13 # NetBSD 1.3 binary compatibility 61#options COMPAT_14 # NetBSD 1.4 binary compatibility 62#options EXEC_ECOFF # exec ECOFF binaries 63#options COMPAT_ULTRIX # binary compatibility with Ultrix 64#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 65 66# File systems 67file-system FFS # Berkeley Fast Filesystem 68file-system EXT2FS # second extended file system (linux) 69file-system NFS # Sun NFS-compatible filesystem client 70#file-system KERNFS # kernel data-structure filesystem 71#file-system NULLFS # NULL layered filesystem 72#file-system OVERLAY # overlay file system 73file-system MFS # memory-based filesystem 74file-system FDESC # user file descriptor filesystem 75#file-system UMAPFS # uid/gid remapping filesystem 76#file-system LFS # Log-based filesystem (still experimental) 77#file-system PORTAL # portal filesystem (still experimental) 78#file-system PROCFS # /proc 79#file-system CD9660 # ISO 9660 + Rock Ridge file system 80#file-system UNION # union file system 81#file-system MSDOSFS # MS-DOS FAT filesystem(s). 82#file-system CODA # Coda File System; also needs vcoda (below) 83 84# File system options 85options NFSSERVER # Sun NFS-compatible filesystem server 86options QUOTA # FFS quotas 87#options FFS_EI # FFS Endian Independant support 88options SOFTDEP # FFS soft updates support. 89#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 90 # immutable) behave as system flags. 91 92# Networking options 93#options GATEWAY # IP packet forwarding 94options INET # Internet protocols 95#options INET6 # IPV6 96#options IPSEC # IP security 97#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 98#options IPSEC_DEBUG # debug for IP security 99#options MROUTING # packet forwarding of multicast packets 100#options NS # Xerox NS networking 101#options NSIP # Xerox NS tunneling over IP 102#options ISO,TPIP # OSI networking 103#options EON # OSI tunneling over IP 104#options CCITT,LLC,HDLC # X.25 105#options NETATALK # AppleTalk (over Ethernet) protocol 106#options PPP_BSDCOMP # BSD-Compress compression support for PPP 107#options PPP_DEFLATE # Deflate compression support for PPP 108#options PPP_FILTER # Active filter support for PPP (requires bpf) 109#options PFIL_HOOKS # pfil(9) packet filter hooks 110#options IPFILTER_LOG # ipmon(8) log support 111#options IPFILTER_DEFAULT_BLOCK # block all packets by default 112#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 113 114# These options enable verbose messages for several subsystems. 115# Warning, these may compile large string tables into the kernel! 116options PCIVERBOSE # verbose PCI device autoconfig messages 117#options PCI_CONFIG_DUMP # verbosely dump PCI config space 118options SCSIVERBOSE # human readable SCSI error messages 119#options MIIVERBOSE # verbose PHY autoconfig messages 120 121options NFS_BOOT_DHCP 122 123config netbsd root on ? type ? 124 125mainbus0 at root 126 127cpu0 at mainbus? 128 129com0 at mainbus? addr 0x1c800000 level 3 130options COM16650 131 132gt0 at mainbus? addr 0x14000000 133 134pci* at gt0 135pchb* at pci? dev ? function ? 136pcib* at pci? dev ? function ? 137 138# PCI serial/parallel interfaces 139#puc* at pci? dev ? function ? # PCI "universal" comm. cards 140#com* at puc? port ? 141#lpt* at puc? port ? 142#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial cards 143 144# PCI SCSI controllers 145#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] 146#adw* at pci? dev ? function ? # AdvanSys 9xxUW SCSI 147ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 148#bha* at pci? dev ? function ? # BusLogic 9xx SCSI 149#dpt* at pci? dev ? function ? # DPT SmartCache/SmartRAID 150#isp* at pci? dev ? function ? # Qlogic ISP [12]0x0 SCSI/FC 151siop* at pci? dev ? function ? # NCR 53c8xx SCSI 152#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 153 154# SCSI bus support 155#scsibus* at adv? 156#scsibus* at adw? 157scsibus* at ahc? 158#scsibus* at bha? 159#scsibus* at dpt? 160#scsibus* at isp? 161scsibus* at siop? 162#scsibus* at pcscp? 163 164# SCSI devices 165sd* at scsibus? target ? lun ? # SCSI disk drives 166st* at scsibus? target ? lun ? # SCSI tape drives 167#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 168#ch* at scsibus? target ? lun ? # SCSI autochangers 169#ss* at scsibus? target ? lun ? # SCSI scanners 170#uk* at scsibus? target ? lun ? # SCSI unknown 171 172# RAID controllers and devices 173#cac* at pci? dev ? function ? # Compaq array controller 174#ca* at cac? unit ? # Compaq array disk device 175 176# IDE and related devices 177# PCI IDE controllers - see pciide(4) for supported hardware. 178# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 179# how to set up DMA modes for this chip. This may work, or may cause 180# a machine hang with some controllers. 181pciide* at pci? dev ? function ? flags 0x0000 182 183# IDE drives 184# Flags are used only with controllers that support DMA operations 185# and mode settings (e.g. some pciide controllers) 186# The lowest order four bits (rightmost digit) of the flags define the PIO 187# mode to use, the next set of four bits the DMA mode and the third set the 188# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 189# to use, and the last bit must be 1 for this setting to be used. 190# For DMA and UDMA, 0xf (1111) means 'disable'. 191# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 192# (0xc=1100, 0xa=1010, 0xf=1111) 193# 0x0000 means "use whatever the drive claims to support". 194wd* at pciide? channel ? drive ? flags 0x0000 195 196# PCI network interfaces 197#en* at pci? dev ? function ? # ENI/Adaptec ATM 198#ep* at pci? dev ? function ? # 3Com 3c59x 199#ex* at pci? dev ? function ? # 3Com 90x[BC] 200#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 201#esh* at pci? dev ? function ? # Essential HIPPI card 202#fpa* at pci? dev ? function ? # DEC DEFPA FDDI 203#fxp* at pci? dev ? function ? # Intel EtherExpress PRO10+/100B 204#le* at pci? dev ? function ? # PCnet-PCI Ethernet 205#ne* at pci? dev ? function ? # NE2000-compatible Ethernet 206#ntwoc* at pci? dev ? function ? # Riscom/N2 PCI Sync Serial 207#sip* at pci? dev ? function ? # SiS 900 Ethernet 208#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet 209tlp* at pci? dev ? function ? # DECchip 21x4x and clones 210#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 211#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3 212#rtk* at pci? dev ? function ? # Realtek 8129/8139 213 214# MII/PHY support 215#exphy* at mii? phy ? # 3Com internal PHYs 216#icsphy* at mii? phy ? # ICS189x PHYs 217#inphy* at mii? phy ? # Intel 82555 PHYs 218#iophy* at mii? phy ? # Intel 82553 PHYs 219lxtphy* at mii? phy ? # Level One LXT-970 PHYs 220#nsphy* at mii? phy ? # NS83840 PHYs 221#nsphyter* at mii? phy ? # NS83843 PHYs 222#qsphy* at mii? phy ? # Quality Semiconductor QS6612 223#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 224#tlphy* at mii? phy ? # ThunderLAN PHYs 225#tqphy* at mii? phy ? # TDK Semiconductor PHYs 226#ukphy* at mii? phy ? # generic unknown PHYs 227 228# PCI audio devices 229#clcs* at pci? dev ? function ? # Cirrus Logic CS4280 230#eap* at pci? dev ? function ? # Ensoniq AudioPCI 231#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive 232#fms* at pci? dev ? function ? # Forte Media FM801 233#sbl* at pci? dev ? function ? # SoundBlaster Live! 234#sv* at pci? dev ? function ? # S3 SonicVibes 235 236# Pseudo-devices 237 238# Disk/mass storage pseudo-devices 239#pseudo-device ccd 4 # concatenated disk devices 240#pseudo-device cgd 4 # cryptographic disk devices 241pseudo-device raid 8 # RAIDframe disk driver 242options RAID_AUTOCONFIG # auto-configuration of RAID 243# Options to enable various other RAIDframe RAID types. 244# options RF_INCLUDE_EVENODD=1 245# options RF_INCLUDE_RAID5_RS=1 246# options RF_INCLUDE_PARITYLOGGING=1 247# options RF_INCLUDE_CHAINDECLUSTER=1 248# options RF_INCLUDE_INTERDECLUSTER=1 249# options RF_INCLUDE_PARITY_DECLUSTERING=1 250# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 251#pseudo-device md 1 # memory disk device (ramdisk) 252#pseudo-device vnd 4 # disk-like interface to files 253 254# Network pseudo-devices 255pseudo-device bpfilter 8 # Berkeley packet filter 256#pseudo-device ipfilter # IP filter (firewall) and NAT 257pseudo-device loop # network loopback 258#pseudo-device ppp 2 # Point-to-Point Protocol 259#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 260#pseudo-device sl 2 # Serial Line IP 261#pseudo-device strip 2 # Starmode Radio IP (Metricom) 262#pseudo-device tun 2 # network tunneling over tty 263#pseudo-device gre 2 # generic L3 over IP tunnel 264#pseudo-device gif 4 # RFC1933 tunnel 265#pseudo-device faith 1 # IPv[46] tcp relay translation 266#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 267pseudo-device vlan # IEEE 802.1q encapsulation 268pseudo-device bridge # simple inter-network bridging 269 270# Miscellaneous pseudo-devices 271pseudo-device pty # pseudo-terminals 272#pseudo-device tb 1 # tablet line discipline 273#pseudo-device sequencer 1 # MIDI sequencer 274# rnd works; RND_COM does not on port i386 yet. 275pseudo-device rnd # /dev/random & kernel generator 276#options RND_COM # use "com" randomness (BROKEN) 277pseudo-device clockctl # user control of clock subsystem 278 279# A pseudo device needed for Coda # also needs CODA (above) 280#pseudo-device vcoda 4 # coda minicache <-> venus comm. 281