GENERIC revision 1.51
1# $NetBSD: GENERIC,v 1.51 2002/04/12 08:11:13 gmcgarry 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: 1.51 $" 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 USERCONF # userconf(4) support 48#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 49 50# Diagnostic/debugging support options 51options DIAGNOSTIC # cheap kernel consistency checks 52#options DEBUG # expensive debugging checks/support 53options DDB # in-kernel debugger 54options DDB_HISTORY_SIZE=512 # enable history editing in DDB 55options TRAP_PANICWAIT 56 57makeoptions DEBUG="-g" # compile fill symbol table 58 59# Compatibility option 60options COMPAT_09 # NetBSD 0.9, 61options COMPAT_10 # NetBSD 1.0, 62options COMPAT_11 # NetBSD 1.1, 63options COMPAT_12 # NetBSD 1.2, 64options COMPAT_13 # NetBSD 1.3, 65options COMPAT_14 # NetBSD 1.4, 66options COMPAT_43 # and 4.3BSD 67options COMPAT_386BSD_MBRPART # recognize old partition ID 68#options COMPAT_LINUX # Linux binary compatibility 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70 71# File systems 72file-system FFS # UFS 73file-system EXT2FS # second extended file system (linux) 74file-system LFS # log-structured file system 75file-system MFS # memory file system 76file-system NFS # Network file System client 77file-system CD9660 # ISO 9660 + Rock Ridge file system 78file-system MSDOSFS # MS-DOS file system 79file-system FDESC # /dev/fd 80file-system KERNFS # /kern 81file-system NULLFS # loopback file system 82file-system OVERLAY # overlay file system 83file-system PORTAL # portal file system (still experimental) 84file-system PROCFS # /proc 85file-system UMAPFS # NULLFS + uid and gid remapping 86file-system UNION # union file system 87file-system NTFS # Windows NT file system 88 89# File system options 90options QUOTA # UFS quotas 91options FFS_EI # FFS Endian Independent support 92options SOFTDEP # FFS soft updates support 93options NFSSERVER # Network File System server 94#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 95 # immutable) behave as system flags. 96 97options NFS_BOOT_DHCP # Support DHCP NFS root 98 99# Networking options 100#options GATEWAY # packet forwarding 101options INET # IP + ICMP + TCP + UDP 102options INET6 # IPV6 103#options IPSEC # IP security 104#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 105#options IPSEC_DEBUG # debug for IP security 106#options MROUTING # IP multicast routing 107#options NS # XNS 108#options NSIP # XNS tunneling over IP 109#options ISO,TPIP # OSI 110#options EON # OSI tunneling over IP 111#options CCITT,LLC,HDLC # X.25 112#options NETATALK # AppleTalk networking protocols 113options PPP_BSDCOMP # BSD-Compress compression support for PPP 114options PPP_DEFLATE # Deflate compression support for PPP 115options PPP_FILTER # Active filter support for PPP (requires BPF) 116options PFIL_HOOKS # pfil(9) packet filter hooks 117options IPFILTER_LOG # ipmon(8) log support 118options NMBCLUSTERS=1024 119#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 120 121# Kernel root file system and dump configuration 122config netbsd root on ? type ? 123 124# 125# Device configuration 126# 127 128mainbus* at root 129 130# Generic OpenFirmware bus support 131ofbus* at mainbus? 132ofbus* at ofbus? 133 134# CPUs 135cpu* at mainbus? 136 137# Generic OpenFirmware disk support 138ofdisk* at ofbus? 139 140# Generic OpenFirmware network interface support 141ofnet* at ofbus? 142 143# Generic OpenFirmware console support 144ofcons* at ofbus? 145 146# Generic OpenFirmware real-time clock support 147ofrtc* at ofbus? 148 149pseudo-device vnd 4 # disk-like interface to files 150pseudo-device ccd 4 # concatenated/striped disk devices 151#pesudo-device raid 8 # RAIDframe disk driver 152#options RAID_AUTOCONFIG # auto-configuration of RAID components 153# Options to enable various other RAIDframe RAID types. 154# options RF_INCLUDE_EVENODD=1 155# options RF_INCLUDE_RAID5_RS=1 156# options RF_INCLUDE_PARITYLOGGING=1 157# options RF_INCLUDE_CHAINDECLUSTER=1 158# options RF_INCLUDE_INTERDECLUSTER=1 159# options RF_INCLUDE_PARITY_DECLUSTERING=1 160# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 161pseudo-device md 1 # memory disk device 162pseudo-device loop # network loopback 163pseudo-device bpfilter 8 # packet filter 164pseudo-device ipfilter # IP Filter (firewall) and NAT 165pseudo-device ppp 2 # Point-to-Point Protocol 166pseudo-device pppoe # PPP over Ethernet (RFC 2516) 167pseudo-device sl 2 # Serial Line IP 168pseudo-device tun 4 # network tunneling over tty 169#pseudo-device gre 2 # generic L3 over IP tunnel 170pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 171#pseudo-device faith # IPv[46] tcp relay translation i/f 172#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 173pseudo-device vlan # IEEE 802.1q encapsulation 174pseudo-device bridge # simple inter-network bridging 175pseudo-device pty # pseudo-terminals 176pseudo-device rnd # /dev/random and in-kernel generator 177