GENERIC revision 1.52
1# $NetBSD: GENERIC,v 1.52 2003/10/18 08:30:14 lukem 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: 1.52 $" 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) 44options SYSTRACE # system call vetting via systrace(1) 45 46options SYSVMSG # System V-like message queues 47options SYSVSEM # System V-like semaphores 48#options SEMMNI=10 # number of semaphore identifiers 49#options SEMMNS=60 # number of semaphores in system 50#options SEMUME=10 # max number of undo entries per process 51#options SEMMNU=30 # number of undo structures in system 52options SYSVSHM # System V-like memory sharing 53#options SHMMAXPGS=1024 # 1024 pages is the default 54 55#options LKM # loadable kernel modules 56 57options USERCONF # userconf(4) support 58#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 59 60# Diagnostic/debugging support options 61#options DIAGNOSTIC # cheap kernel consistency checks 62#options DEBUG # expensive debugging checks/support 63#options KMEMSTATS # kernel memory statistics (vmstat -m) 64#options DDB # in-kernel debugger 65#options SYSCALL_DEBUG 66#makeoptions DEBUG="-g" # compile full symbol table 67 68# Compatibility options 69options COMPAT_14 # NetBSD 1.4, 70options COMPAT_43 # and 4.3BSD 71#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 72options BSDDISKLABEL_EI # endian independent disklabel support 73options COMPAT_MMEYE_OLDLABEL # old mmeye's disklabel support 74 75# Executable format options 76options EXEC_COFF # COFF executables 77options EXEC_ELF32 # 32-bit ELF executables 78 79# File systems 80file-system FFS # UFS 81file-system EXT2FS # second extended file system (linux) 82file-system LFS # log-structured file system 83file-system MFS # memory file system 84file-system NFS # Network File System client 85file-system CD9660 # ISO 9660 + Rock Ridge file system 86file-system MSDOSFS # MS-DOS file system 87file-system FDESC # /dev/fd 88file-system KERNFS # /kern 89file-system NULLFS # loopback file system 90file-system OVERLAY # overlay file system 91file-system PORTAL # portal filesystem (still experimental) 92file-system PROCFS # /proc 93file-system UMAPFS # NULLFS + uid and gid remapping 94file-system UNION # union file system 95file-system CODA # Coda File System; also needs vcoda (below) 96 97# File system options 98#options QUOTA # UFS quotas 99#options FFS_EI # FFS Endian Independant support 100options SOFTDEP # FFS soft updates support. 101options NFSSERVER # Network File System server 102#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 103 # immutable) behave as system flags. 104 105# Networking options 106#options GATEWAY # packet forwarding 107options INET # IP + ICMP + TCP + UDP 108options INET6 # IPV6 109#options IPSEC # IP security 110#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 111#options IPSEC_DEBUG # debug for IP security 112#options MROUTING # IP multicast routing 113#options NS # XNS 114#options NSIP # XNS tunneling over IP 115#options ISO,TPIP # OSI 116#options EON # OSI tunneling over IP 117#options CCITT,LLC,HDLC # X.25 118#options NETATALK # AppleTalk networking protocols 119#options PPP_BSDCOMP # BSD-Compress compression support for PPP 120#options PPP_DEFLATE # Deflate compression support for PPP 121#options PPP_FILTER # Active filter support for PPP (requires bpf) 122#options PFIL_HOOKS # pfil(9) packet filter hooks 123#options IPFILTER_LOG # ipmon(8) log support 124#options IPFILTER_DEFAULT_BLOCK # block all packets by default 125#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 126 127options NFS_BOOT_DHCP # Support DHCP NFS root 128 129# These options enable verbose messages for several subsystems. 130# Warning, these may compile large string tables into the kernel! 131#options PCIVERBOSE # verbose PCI device autoconfig messages 132#options PCI_CONFIG_DUMP # verbosely dump PCI config space 133options PCMCIAVERBOSE # verbose PCMCIA configuration messages 134options SCSIVERBOSE # human readable SCSI error messages 135#options USBVERBOSE # verbose USB device autoconfig messages 136 137# Kernel root file system and dump configuration. 138config netbsd root on ? type ? 139 140# 141# Device configuration 142# 143 144mainbus0 at root 145 146shb* at mainbus? 147 148com0 at mainbus? 149com1 at mainbus? 150 151# SH PCMCIA controllers 152mmeyepcmcia0 at mainbus? 153mmeyepcmcia1 at mainbus? 154 155# PCMCIA bus support 156pcmcia* at mmeyepcmcia? controller ? socket ? 157 158com* at pcmcia? function ? # Modems and serial cards 159wdc* at pcmcia? function ? 160atabus* at ata? 161wd* at atabus? drive ? # the drives themselves 162 163ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 164mbe* at pcmcia? function ? # MB8696x based Ethernet 165ne* at pcmcia? function ? # NE2000-compatible Ethernet 166sm* at pcmcia? function ? # Megahertz Ethernet 167 168# Pseudo-Devices 169 170pseudo-device ccd 4 # concatenated/striped disk devices 171#pseudo-device cgd 4 # cryptographic disk devices 172#pseudo-device raid 8 # RAIDframe disk driver 173#options RAID_AUTOCONFIG # auto-configuration of RAID components 174# Options to enable various other RAIDframe RAID types. 175# options RF_INCLUDE_EVENODD=1 176# options RF_INCLUDE_RAID5_RS=1 177# options RF_INCLUDE_PARITYLOGGING=1 178# options RF_INCLUDE_CHAINDECLUSTER=1 179# options RF_INCLUDE_INTERDECLUSTER=1 180# options RF_INCLUDE_PARITY_DECLUSTERING=1 181# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 182pseudo-device vnd 4 # disk-like interface to files 183pseudo-device bpfilter 8 # Berkeley packet filter 184pseudo-device ipfilter # IP filter (firewall) and NAT 185pseudo-device loop # network loopback 186pseudo-device ppp 2 # Point-to-Point Protocol 187pseudo-device pppoe # PPP over Ethernet (RFC 2516) 188pseudo-device sl 2 # Serial Line IP 189pseudo-device strip 2 # Starmode Radio IP (Metricom) 190pseudo-device tun 2 # network tunneling over tty 191pseudo-device gre 2 # generic L3 over IP tunnel 192pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 193#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 194#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 195pseudo-device vlan # IEEE 802.1q encapsulation 196pseudo-device bridge # simple inter-network bridging 197#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 198pseudo-device pty # pseudo-terminals 199pseudo-device rnd # /dev/random and in-kernel generator 200pseudo-device vcoda 4 # coda minicache <-> venus comm. 201#pseudo-device md 1 # memory disk device (ramdisk) 202pseudo-device clockctl # user control of clock subsystem 203pseudo-device ksyms # /dev/ksyms 204 205# Enable the hooks used for initializing the root memory-disk. 206#options MEMORY_DISK_HOOKS 207#options MEMORY_DISK_IS_ROOT # force root on memory disk 208#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 209#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 210