GENERIC revision 1.93
1# $NetBSD: GENERIC,v 1.93 2008/05/30 20:10:02 tsutsui 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/mmeye/conf/std.mmeye" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.93 $" 26 27maxusers 16 # estimated number of users 28 29# CPU support 30options SH3 31options SH7708R # 100MHz 32options MMEYE 33options MMEYE_NEW_INT 34#options MMEYE_NO_CACHE 35options PCLOCK=33330000 # 33.33MHz 36options INITTODR_ALWAYS_USE_RTC 37 38# Standard system options 39#options INSECURE # disable kernel security levels 40 41options HZ=50 # clock interrupt generates every 1/HZ sec 42options NTP # NTP phase/frequency locked loop 43options KTRACE # system call tracing via ktrace(1) 44 45options SYSVMSG # System V-like message queues 46options SYSVSEM # System V-like semaphores 47options SYSVSHM # System V-like memory sharing 48options P1003_1B_SEMAPHORE # p1003.1b semaphore support 49 50#options LKM # loadable kernel modules 51 52options USERCONF # userconf(4) support 53#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 54options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 55 56# Diagnostic/debugging support options 57#options DIAGNOSTIC # cheap kernel consistency checks 58#options DEBUG # expensive debugging checks/support 59#options KMEMSTATS # kernel memory statistics (vmstat -m) 60#options DDB # in-kernel debugger 61#options SYSCALL_DEBUG 62#makeoptions DEBUG="-g" # compile full symbol table 63 64# Compatibility options 65options COMPAT_14 # NetBSD 1.4, 66options COMPAT_15 # NetBSD 1.5, 67options COMPAT_16 # NetBSD 1.6, 68options COMPAT_20 # NetBSD 2.0, 69options COMPAT_30 # NetBSD 3.0, 70options COMPAT_40 # NetBSD 4.0 compatibility. 71options COMPAT_43 # and 4.3BSD 72#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 73options BSDDISKLABEL_EI # endian independent disklabel support 74options COMPAT_MMEYE_OLDLABEL # old mmeye's disklabel support 75options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 76 77# Executable format options 78options EXEC_COFF # COFF executables 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 filesystem (still experimental) 93file-system PROCFS # /proc 94file-system UMAPFS # NULLFS + uid and gid remapping 95file-system UNION # union file system 96file-system CODA # Coda File System; also needs vcoda (below) 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 102#options QUOTA # UFS quotas 103#options FFS_EI # FFS Endian Independant 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. 110 111# Networking options 112#options GATEWAY # packet forwarding 113options INET # IP + ICMP + TCP + UDP 114options INET6 # IPV6 115#options IPSEC # IP security 116#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 117#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 118#options IPSEC_DEBUG # debug for IP security 119#options MROUTING # IP multicast routing 120#options PIM # Protocol Independent Multicast 121#options ISO,TPIP # OSI 122#options EON # OSI tunneling over IP 123#options NETATALK # AppleTalk networking protocols 124#options PPP_BSDCOMP # BSD-Compress compression support for PPP 125#options PPP_DEFLATE # Deflate compression support for PPP 126#options PPP_FILTER # Active filter support for PPP (requires bpf) 127#options PFIL_HOOKS # pfil(9) packet filter hooks 128#options IPFILTER_LOG # ipmon(8) log support 129#options IPFILTER_LOOKUP # ippool(8) support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133#options ALTQ # Manipulate network interfaces' output queues 134#options ALTQ_BLUE # Stochastic Fair Blue 135#options ALTQ_CBQ # Class-Based Queueing 136#options ALTQ_CDNR # Diffserv Traffic Conditioner 137#options ALTQ_FIFOQ # First-In First-Out Queue 138#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 139#options ALTQ_HFSC # Hierarchical Fair Service Curve 140#options ALTQ_LOCALQ # Local queueing discipline 141#options ALTQ_PRIQ # Priority Queueing 142#options ALTQ_RED # Random Early Detection 143#options ALTQ_RIO # RED with IN/OUT 144#options ALTQ_WFQ # Weighted Fair Queueing 145 146options NFS_BOOT_DHCP # Support DHCP NFS root 147 148# These options enable verbose messages for several subsystems. 149# Warning, these may compile large string tables into the kernel! 150#options PCIVERBOSE # verbose PCI device autoconfig messages 151#options PCI_CONFIG_DUMP # verbosely dump PCI config space 152options PCMCIAVERBOSE # verbose PCMCIA configuration messages 153options SCSIVERBOSE # human readable SCSI error messages 154#options USBVERBOSE # verbose USB device autoconfig messages 155 156# Kernel root file system and dump configuration. 157config netbsd root on ? type ? 158 159# 160# Device configuration 161# 162 163mainbus0 at root 164 165shb* at mainbus? 166 167rtc* at shb? 168 169com0 at mainbus? 170com1 at mainbus? 171 172# SH PCMCIA controllers 173mmeyepcmcia0 at mainbus? 174mmeyepcmcia1 at mainbus? 175 176# PCMCIA bus support 177pcmcia* at mmeyepcmcia? controller ? socket ? 178 179com* at pcmcia? function ? # Modems and serial cards 180wdc* at pcmcia? function ? 181atabus* at ata? 182wd* at atabus? drive ? # the drives themselves 183 184ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 185mbe* at pcmcia? function ? # MB8696x based Ethernet 186ne* at pcmcia? function ? # NE2000-compatible Ethernet 187sm* at pcmcia? function ? # Megahertz Ethernet 188 189# Pseudo-Devices 190 191pseudo-device ccd 4 # concatenated/striped disk devices 192#pseudo-device cgd 4 # cryptographic disk devices 193#pseudo-device raid 8 # RAIDframe disk driver 194#options RAID_AUTOCONFIG # auto-configuration of RAID components 195# Options to enable various other RAIDframe RAID types. 196# options RF_INCLUDE_EVENODD=1 197# options RF_INCLUDE_RAID5_RS=1 198# options RF_INCLUDE_PARITYLOGGING=1 199# options RF_INCLUDE_CHAINDECLUSTER=1 200# options RF_INCLUDE_INTERDECLUSTER=1 201# options RF_INCLUDE_PARITY_DECLUSTERING=1 202# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 203pseudo-device fss 4 # file system snapshot device 204pseudo-device vnd # disk-like interface to files 205#options VND_COMPRESSION # compressed vnd(4) 206pseudo-device bpfilter # Berkeley packet filter 207#pseudo-device carp # Common Address Redundancy Protocol 208pseudo-device ipfilter # IP filter (firewall) and NAT 209pseudo-device loop # network loopback 210pseudo-device ppp # Point-to-Point Protocol 211pseudo-device pppoe # PPP over Ethernet (RFC 2516) 212pseudo-device sl # Serial Line IP 213pseudo-device strip # Starmode Radio IP (Metricom) 214pseudo-device tun # network tunneling over tty 215pseudo-device tap # virtual Ethernet 216pseudo-device gre # generic L3 over IP tunnel 217pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 218#pseudo-device faith # IPv[46] tcp relay translation i/f 219pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 220pseudo-device vlan # IEEE 802.1q encapsulation 221pseudo-device bridge # simple inter-network bridging 222#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 223#pseudo-device agr # IEEE 802.3ad link aggregation 224pseudo-device pty # pseudo-terminals 225pseudo-device rnd # /dev/random and in-kernel generator 226pseudo-device vcoda 4 # coda minicache <-> venus comm. 227#pseudo-device md 1 # memory disk device (ramdisk) 228pseudo-device clockctl # user control of clock subsystem 229pseudo-device ksyms # /dev/ksyms 230#pseudo-device pf # PF packet filter 231#pseudo-device pflog # PF log if 232 233# Enable the hooks used for initializing the root memory-disk. 234#options MEMORY_DISK_HOOKS 235#options MEMORY_DISK_IS_ROOT # force root on memory disk 236#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 237#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 238 239# Veriexec 240# 241# a pseudo device needed for veriexec 242#pseudo-device veriexec 1 243# 244# Uncomment the fingerprint methods below that are desired. Note that 245# removing fingerprint methods will have almost no impact on the kernel 246# code size. 247# 248#options VERIFIED_EXEC_FP_RMD160 249#options VERIFIED_EXEC_FP_SHA256 250#options VERIFIED_EXEC_FP_SHA384 251#options VERIFIED_EXEC_FP_SHA512 252#options VERIFIED_EXEC_FP_SHA1 253#options VERIFIED_EXEC_FP_MD5 254