GENERIC revision 1.97
1# $NetBSD: GENERIC,v 1.97 2006/11/11 18:47:11 jmmv 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: 1.97 $" 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) 36#options 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 55#options 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_15 # NetBSD 1.5, 71options COMPAT_16 # NetBSD 1.6, 72options COMPAT_20 # NetBSD 2.0, 73options COMPAT_30 # NetBSD 3.0 compatibility. 74options COMPAT_43 # and 4.3BSD 75options COMPAT_386BSD_MBRPART # recognize old partition ID 76#options COMPAT_LINUX # Linux binary compatibility 77#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 78options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 79 80# File systems 81file-system FFS # UFS 82file-system EXT2FS # second extended file system (linux) 83file-system LFS # log-structured file system 84file-system MFS # memory file system 85file-system NFS # Network file System client 86file-system CD9660 # ISO 9660 + Rock Ridge file system 87file-system MSDOSFS # MS-DOS file system 88file-system FDESC # /dev/fd 89file-system KERNFS # /kern 90file-system NULLFS # loopback file system 91file-system OVERLAY # overlay file system 92file-system PORTAL # portal file system (still experimental) 93file-system PROCFS # /proc 94file-system UMAPFS # NULLFS + uid and gid remapping 95file-system UNION # union file system 96file-system NTFS # Windows NT file system 97file-system PTYFS # /dev/pts/N support 98#file-system TMPFS # Efficient memory file-system 99#file-system UDF # experimental - OSTA UDF CD/DVD file-system 100 101# File system options 102options QUOTA # UFS quotas 103options FFS_EI # FFS Endian Independent support 104options SOFTDEP # FFS soft updates support 105#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 106options NFSSERVER # Network File System server 107#options FFS_NO_SNAPSHOT # No FFS snapshot support 108#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 109 # immutable) behave as system flags. 110 111options NFS_BOOT_DHCP # Support DHCP NFS root 112 113# Networking options 114#options GATEWAY # packet forwarding 115options INET # IP + ICMP + TCP + UDP 116options INET6 # IPV6 117#options IPSEC # IP security 118#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 119#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122#options PIM # Protocol Independent Multicast 123#options ISO,TPIP # OSI 124#options EON # OSI tunneling over IP 125#options NETATALK # AppleTalk networking protocols 126options PPP_BSDCOMP # BSD-Compress compression support for PPP 127options PPP_DEFLATE # Deflate compression support for PPP 128options PPP_FILTER # Active filter support for PPP (requires BPF) 129options PFIL_HOOKS # pfil(9) packet filter hooks 130options IPFILTER_LOG # ipmon(8) log support 131options IPFILTER_LOOKUP # ippool(8) support 132#options IPFILTER_DEFAULT_BLOCK # block all packets by default 133options NMBCLUSTERS=1024 134#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 135 136#options ALTQ # Manipulate network interfaces' output queues 137#options ALTQ_BLUE # Stochastic Fair Blue 138#options ALTQ_CBQ # Class-Based Queueing 139#options ALTQ_CDNR # Diffserv Traffic Conditioner 140#options ALTQ_FIFOQ # First-In First-Out Queue 141#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 142#options ALTQ_HFSC # Hierarchical Fair Service Curve 143#options ALTQ_LOCALQ # Local queueing discipline 144#options ALTQ_PRIQ # Priority Queueing 145#options ALTQ_RED # Random Early Detection 146#options ALTQ_RIO # RED with IN/OUT 147#options ALTQ_WFQ # Weighted Fair Queueing 148 149# Kernel root file system and dump configuration 150config netbsd root on ? type ? 151 152# 153# Device configuration 154# 155 156mainbus* at root 157 158# Generic OpenFirmware bus support 159ofbus* at mainbus? 160ofbus* at ofbus? 161 162# CPUs 163cpu* at mainbus? 164 165# Generic OpenFirmware disk support 166ofdisk* at ofbus? 167 168# Generic OpenFirmware network interface support 169ofnet* at ofbus? 170 171# Generic OpenFirmware console support 172ofcons* at ofbus? 173 174# Generic OpenFirmware real-time clock support 175ofrtc* at ofbus? 176 177pseudo-device vnd # disk-like interface to files 178#options VND_COMPRESSION # compressed vnd(4) 179pseudo-device ccd 4 # concatenated/striped disk devices 180#pseudo-device cgd 4 # cryptographic disk devices 181#pesudo-device raid 8 # RAIDframe disk driver 182#options RAID_AUTOCONFIG # auto-configuration of RAID components 183# Options to enable various other RAIDframe RAID types. 184# options RF_INCLUDE_EVENODD=1 185# options RF_INCLUDE_RAID5_RS=1 186# options RF_INCLUDE_PARITYLOGGING=1 187# options RF_INCLUDE_CHAINDECLUSTER=1 188# options RF_INCLUDE_INTERDECLUSTER=1 189# options RF_INCLUDE_PARITY_DECLUSTERING=1 190# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 191pseudo-device fss 4 # file system snapshot device 192pseudo-device md 1 # memory disk device 193pseudo-device loop # network loopback 194pseudo-device bpfilter # packet filter 195#pseudo-device carp # Common Address Redundancy Protocol 196pseudo-device ipfilter # IP Filter (firewall) and NAT 197pseudo-device ppp # Point-to-Point Protocol 198pseudo-device pppoe # PPP over Ethernet (RFC 2516) 199pseudo-device sl # Serial Line IP 200pseudo-device tun # network tunneling over tty 201pseudo-device tap # virtual Ethernet 202#pseudo-device gre # generic L3 over IP tunnel 203pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 204#pseudo-device faith # IPv[46] tcp relay translation i/f 205pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 206pseudo-device vlan # IEEE 802.1q encapsulation 207pseudo-device bridge # simple inter-network bridging 208#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 209pseudo-device pty # pseudo-terminals 210pseudo-device rnd # /dev/random and in-kernel generator 211pseudo-device clockctl # user control of clock subsystem 212pseudo-device openfirm # /dev/openfirm 213pseudo-device ksyms # /dev/ksyms 214#pseudo-device pf # PF packet filter 215#pseudo-device pflog # PF log if 216 217options FIREPOWER_ES # Firepower ES 218options FIREPOWER_MX # Firepower MX 219options FIREPOWER_LX # Firepower LX 220 221# Veriexec 222# 223# a pseudo device needed for veriexec 224#pseudo-device veriexec 1 225# 226# Uncomment the fingerprint methods below that are desired. Note that 227# removing fingerprint methods will have almost no impact on the kernel 228# code size. 229# 230#options VERIFIED_EXEC_FP_RMD160 231#options VERIFIED_EXEC_FP_SHA256 232#options VERIFIED_EXEC_FP_SHA384 233#options VERIFIED_EXEC_FP_SHA512 234#options VERIFIED_EXEC_FP_SHA1 235#options VERIFIED_EXEC_FP_MD5 236