GENERIC revision 1.81
1# $NetBSD: GENERIC,v 1.81 2005/07/31 04:04:43 yamt 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 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.81 $" 26 27maxusers 32 28 29# various hacks due to bugs in Openfirmware implementation 30options FIRMWORKSBUGS 31 32# Standard system options 33#options INSECURE # disable kernel security checks 34#options NTP # NTP phase/frequency locked loop 35options KTRACE # system call tracing via ktrace(1) 36options SYSTRACE # system call vetting via systrace(1) 37 38options SYSVMSG # System V message queues 39options SYSVSEM # System V semaphores 40#options SEMMNI=10 # number of semaphore identifiers 41#options SEMMNS=60 # number of semaphores in system 42#options SEMUME=10 # max number of undo entries per process 43#options SEMMNU=30 # number of undo structures in system 44options SYSVSHM # System V shared memory 45#options SHMMAXPGS=1024 # 1024 pages is the default 46options P1003_1B_SEMAPHORE # p1003.1b semaphore support 47 48options LKM # loadable kernel modules 49 50options USERCONF # userconf(4) support 51#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 52options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 53 54# Diagnostic/debugging support options 55options DIAGNOSTIC # cheap kernel consistency checks 56#options DEBUG # expensive debugging checks/support 57options DDB # in-kernel debugger 58options DDB_HISTORY_SIZE=512 # enable history editing in DDB 59options TRAP_PANICWAIT 60 61makeoptions DEBUG="-g" # compile full symbol table 62 63# Compatibility option 64options COMPAT_09 # NetBSD 0.9, 65options COMPAT_10 # NetBSD 1.0, 66options COMPAT_11 # NetBSD 1.1, 67options COMPAT_12 # NetBSD 1.2, 68options COMPAT_13 # NetBSD 1.3, 69options COMPAT_14 # NetBSD 1.4, 70options COMPAT_16 # NetBSD 1.6, 71options COMPAT_20 # NetBSD 2.0, 72options COMPAT_43 # and 4.3BSD 73options COMPAT_386BSD_MBRPART # recognize old partition ID 74#options COMPAT_LINUX # Linux binary compatibility 75#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 76options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 77 78# File systems 79file-system FFS # UFS 80file-system EXT2FS # second extended file system (linux) 81file-system LFS # log-structured file system 82file-system MFS # memory file system 83file-system NFS # Network file System client 84file-system CD9660 # ISO 9660 + Rock Ridge file system 85file-system MSDOSFS # MS-DOS file system 86file-system FDESC # /dev/fd 87file-system KERNFS # /kern 88file-system NULLFS # loopback file system 89file-system OVERLAY # overlay file system 90file-system PORTAL # portal file system (still experimental) 91file-system PROCFS # /proc 92file-system UMAPFS # NULLFS + uid and gid remapping 93file-system UNION # union file system 94file-system NTFS # Windows NT file system 95#file-system PTYFS # experimental - /dev/ptm support 96 97# File system options 98options QUOTA # UFS quotas 99options FFS_EI # FFS Endian Independent support 100options SOFTDEP # FFS soft updates support 101#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 102options NFSSERVER # Network File System server 103#options FFS_NO_SNAPSHOT # ffs snapshots 104#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 105 # immutable) behave as system flags. 106 107options NFS_BOOT_DHCP # Support DHCP NFS root 108 109# Networking options 110#options GATEWAY # packet forwarding 111options INET # IP + ICMP + TCP + UDP 112options INET6 # IPV6 113#options IPSEC # IP security 114#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 115#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 116#options IPSEC_DEBUG # debug for IP security 117#options MROUTING # IP multicast routing 118#options PIM # Protocol Independent Multicast 119#options NS # XNS 120#options NSIP # XNS tunneling over IP 121#options ISO,TPIP # OSI 122#options EON # OSI tunneling over IP 123#options CCITT,LLC,HDLC # X.25 124#options NETATALK # AppleTalk networking protocols 125options PPP_BSDCOMP # BSD-Compress compression support for PPP 126options PPP_DEFLATE # Deflate compression support for PPP 127options PPP_FILTER # Active filter support for PPP (requires BPF) 128options PFIL_HOOKS # pfil(9) packet filter hooks 129options IPFILTER_LOG # ipmon(8) log support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131options NMBCLUSTERS=1024 132#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 133 134#options ALTQ # Manipulate network interfaces' output queues 135#options ALTQ_BLUE # Stochastic Fair Blue 136#options ALTQ_CBQ # Class-Based Queueing 137#options ALTQ_CDNR # Diffserv Traffic Conditioner 138#options ALTQ_FIFOQ # First-In First-Out Queue 139#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 140#options ALTQ_HFSC # Hierarchical Fair Service Curve 141#options ALTQ_LOCALQ # Local queueing discipline 142#options ALTQ_PRIQ # Priority Queueing 143#options ALTQ_RED # Random Early Detection 144#options ALTQ_RIO # RED with IN/OUT 145#options ALTQ_WFQ # Weighted Fair Queueing 146 147# Kernel root file system and dump configuration 148config netbsd root on ? type ? 149 150# 151# Device configuration 152# 153 154mainbus* at root 155 156# Generic OpenFirmware bus support 157ofbus* at mainbus? 158ofbus* at ofbus? 159 160# CPUs 161cpu* at mainbus? 162 163# Generic OpenFirmware disk support 164ofdisk* at ofbus? 165 166# Generic OpenFirmware network interface support 167ofnet* at ofbus? 168 169# Generic OpenFirmware console support 170ofcons* at ofbus? 171 172# Generic OpenFirmware real-time clock support 173ofrtc* at ofbus? 174 175pseudo-device vnd 4 # disk-like interface to files 176#options VND_COMPRESSION # compressed vnd(4) 177pseudo-device ccd 4 # concatenated/striped disk devices 178#pseudo-device cgd 4 # cryptographic disk devices 179#pesudo-device raid 8 # RAIDframe disk driver 180#options RAID_AUTOCONFIG # auto-configuration of RAID components 181# Options to enable various other RAIDframe RAID types. 182# options RF_INCLUDE_EVENODD=1 183# options RF_INCLUDE_RAID5_RS=1 184# options RF_INCLUDE_PARITYLOGGING=1 185# options RF_INCLUDE_CHAINDECLUSTER=1 186# options RF_INCLUDE_INTERDECLUSTER=1 187# options RF_INCLUDE_PARITY_DECLUSTERING=1 188# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 189pseudo-device fss 4 # file system snapshot device 190pseudo-device md 1 # memory disk device 191pseudo-device loop # network loopback 192pseudo-device bpfilter 8 # packet filter 193pseudo-device ipfilter # IP Filter (firewall) and NAT 194pseudo-device ppp 2 # Point-to-Point Protocol 195pseudo-device pppoe # PPP over Ethernet (RFC 2516) 196pseudo-device sl 2 # Serial Line IP 197pseudo-device tun 4 # network tunneling over tty 198pseudo-device tap # virtual Ethernet 199#pseudo-device gre 2 # generic L3 over IP tunnel 200pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 201#pseudo-device faith # IPv[46] tcp relay translation i/f 202#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 203pseudo-device vlan # IEEE 802.1q encapsulation 204pseudo-device bridge # simple inter-network bridging 205#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 206pseudo-device pty # pseudo-terminals 207pseudo-device rnd # /dev/random and in-kernel generator 208pseudo-device clockctl # user control of clock subsystem 209pseudo-device openfirm # /dev/openfirm 210pseudo-device ksyms # /dev/ksyms 211#pseudo-device pf # PF packet filter 212#pseudo-device pflog # PF log if 213 214options FIREPOWER_ES # Firepower ES 215options FIREPOWER_MX # Firepower MX 216options FIREPOWER_LX # Firepower LX 217