GENERIC revision 1.50
1# $NetBSD: GENERIC,v 1.50 2002/01/27 13:23:23 jdolecek 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/ofppc/conf/std.ofppc" 22 23#ident "GENERIC-$Revision: 1.50 $" 24 25maxusers 32 26 27# various hacks due to bugs in Openfirmware implementation 28options FIRMWORKSBUGS 29 30# Standard system options 31#options UCONSOLE # users can use TIOCCONS (for xconsole) 32#options INSECURE # disable kernel security checks 33#options NTP # NTP phase/frequency locked loop 34options KTRACE # system call tracing via ktrace(1) 35 36options SYSVMSG # System V message queues 37options SYSVSEM # System V semaphores 38#options SEMMNI=10 # number of semaphore identifiers 39#options SEMMNS=60 # number of semaphores in system 40#options SEMUME=10 # max number of undo entries per process 41#options SEMMNU=30 # number of undo structures in system 42options SYSVSHM # System V shared memory 43#options SHMMAXPGS=1024 # 1024 pages is the default 44 45options LKM # loadable kernel modules 46 47#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 48 49# Diagnostic/debugging support options 50options DIAGNOSTIC # cheap kernel consistency checks 51#options DEBUG # expensive debugging checks/support 52options DDB # in-kernel debugger 53options DDB_HISTORY_SIZE=512 # enable history editing in DDB 54options TRAP_PANICWAIT 55 56makeoptions DEBUG="-g" # compile fill symbol table 57 58# Compatibility option 59options COMPAT_09 # NetBSD 0.9, 60options COMPAT_10 # NetBSD 1.0, 61options COMPAT_11 # NetBSD 1.1, 62options COMPAT_12 # NetBSD 1.2, 63options COMPAT_13 # NetBSD 1.3, 64options COMPAT_14 # NetBSD 1.4, 65options COMPAT_43 # and 4.3BSD 66options COMPAT_386BSD_MBRPART # recognize old partition ID 67#options COMPAT_LINUX # Linux binary compatibility 68#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69 70# File systems 71file-system FFS # UFS 72file-system EXT2FS # second extended file system (linux) 73file-system LFS # log-structured file system 74file-system MFS # memory file system 75file-system NFS # Network file System client 76file-system CD9660 # ISO 9660 + Rock Ridge file system 77file-system MSDOSFS # MS-DOS file system 78file-system FDESC # /dev/fd 79file-system KERNFS # /kern 80file-system NULLFS # loopback file system 81file-system OVERLAY # overlay file system 82file-system PORTAL # portal file system (still experimental) 83file-system PROCFS # /proc 84file-system UMAPFS # NULLFS + uid and gid remapping 85file-system UNION # union file system 86file-system NTFS # Windows NT file system 87 88# File system options 89options QUOTA # UFS quotas 90options FFS_EI # FFS Endian Independent support 91options SOFTDEP # FFS soft updates support 92options NFSSERVER # Network File System server 93#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 94 # immutable) behave as system flags. 95 96options NFS_BOOT_DHCP # Support DHCP NFS root 97 98# Networking options 99#options GATEWAY # packet forwarding 100options INET # IP + ICMP + TCP + UDP 101options INET6 # IPV6 102#options IPSEC # IP security 103#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 104#options IPSEC_DEBUG # debug for IP security 105#options MROUTING # IP multicast routing 106#options NS # XNS 107#options NSIP # XNS tunneling over IP 108#options ISO,TPIP # OSI 109#options EON # OSI tunneling over IP 110#options CCITT,LLC,HDLC # X.25 111#options NETATALK # AppleTalk networking protocols 112options PPP_BSDCOMP # BSD-Compress compression support for PPP 113options PPP_DEFLATE # Deflate compression support for PPP 114options PPP_FILTER # Active filter support for PPP (requires BPF) 115options PFIL_HOOKS # pfil(9) packet filter hooks 116options IPFILTER_LOG # ipmon(8) log support 117options NMBCLUSTERS=1024 118#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 119 120# Kernel root file system and dump configuration 121config netbsd root on ? type ? 122 123# 124# Device configuration 125# 126 127mainbus* at root 128 129# Generic OpenFirmware bus support 130ofbus* at mainbus? 131ofbus* at ofbus? 132 133# CPUs 134cpu* at mainbus? 135 136# Generic OpenFirmware disk support 137ofdisk* at ofbus? 138 139# Generic OpenFirmware network interface support 140ofnet* at ofbus? 141 142# Generic OpenFirmware console support 143ofcons* at ofbus? 144 145# Generic OpenFirmware real-time clock support 146ofrtc* at ofbus? 147 148pseudo-device vnd 4 # disk-like interface to files 149pseudo-device ccd 4 # concatenated/striped disk devices 150#pesudo-device raid 8 # RAIDframe disk driver 151#options RAID_AUTOCONFIG # auto-configuration of RAID components 152# Options to enable various other RAIDframe RAID types. 153# options RF_INCLUDE_EVENODD=1 154# options RF_INCLUDE_RAID5_RS=1 155# options RF_INCLUDE_PARITYLOGGING=1 156# options RF_INCLUDE_CHAINDECLUSTER=1 157# options RF_INCLUDE_INTERDECLUSTER=1 158# options RF_INCLUDE_PARITY_DECLUSTERING=1 159# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 160pseudo-device md 1 # memory disk device 161pseudo-device loop # network loopback 162pseudo-device bpfilter 8 # packet filter 163pseudo-device ipfilter # IP Filter (firewall) and NAT 164pseudo-device ppp 2 # Point-to-Point Protocol 165pseudo-device pppoe # PPP over Ethernet (RFC 2516) 166pseudo-device sl 2 # Serial Line IP 167pseudo-device tun 4 # network tunneling over tty 168#pseudo-device gre 2 # generic L3 over IP tunnel 169pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 170#pseudo-device faith # IPv[46] tcp relay translation i/f 171#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 172pseudo-device vlan # IEEE 802.1q encapsulation 173pseudo-device bridge # simple inter-network bridging 174pseudo-device pty # pseudo-terminals 175pseudo-device rnd # /dev/random and in-kernel generator 176