GENERIC revision 1.38
1# $NetBSD: GENERIC,v 1.38 2002/04/12 08:11:08 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/mmeye/conf/std.mmeye" 22 23#ident "GENERIC-$Revision: 1.38 $" 24 25maxusers 16 # estimated number of users 26 27# CPU support 28options SH3 29options SH7708R # 100MHz 30options MMEYE 31options MMEYE_NEW_INT 32#options MMEYE_NO_CACHE 33options PCLOCK=33330000 # 33.33MHz 34options INITTODR_ALWAYS_USE_RTC 35 36# Standard system options 37#options UCONSOLE # users can use TIOCCONS (for xconsole) 38#options INSECURE # disable kernel security levels 39 40options HZ=50 # clock interrupt generates every 1/HZ sec 41options NTP # NTP phase/frequency locked loop 42options KTRACE # system call tracing via ktrace(1) 43 44options SYSVMSG # System V-like message queues 45options SYSVSEM # System V-like semaphores 46#options SEMMNI=10 # number of semaphore identifiers 47#options SEMMNS=60 # number of semaphores in system 48#options SEMUME=10 # max number of undo entries per process 49#options SEMMNU=30 # number of undo structures in system 50options SYSVSHM # System V-like memory sharing 51#options SHMMAXPGS=1024 # 1024 pages is the default 52 53#options LKM # loadable kernel modules 54 55#options USERCONF # userconf(4) support 56#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 57 58# Diagnostic/debugging support options 59#options DIAGNOSTIC # cheap kernel consistency checks 60#options DEBUG # expensive debugging checks/support 61#options KMEMSTATS # kernel memory statistics (vmstat -m) 62#options DDB # in-kernel debugger 63#options SYSCALL_DEBUG 64#makeoptions DEBUG="-g" # compile full symbol table 65 66# Compatibility options 67options COMPAT_13 # NetBSD 1.3 68options COMPAT_14 # NetBSD 1.4, 69options COMPAT_43 # and 4.3BSD 70#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 71 72# Executable format options 73options EXEC_COFF # COFF executables 74options EXEC_ELF32 # 32-bit ELF executables 75 76# File systems 77file-system FFS # UFS 78file-system EXT2FS # second extended file system (linux) 79file-system LFS # log-structured file system 80file-system MFS # memory file system 81file-system NFS # Network File System client 82file-system CD9660 # ISO 9660 + Rock Ridge file system 83file-system MSDOSFS # MS-DOS file system 84file-system FDESC # /dev/fd 85file-system KERNFS # /kern 86file-system NULLFS # loopback file system 87file-system OVERLAY # overlay file system 88file-system PORTAL # portal filesystem (still experimental) 89file-system PROCFS # /proc 90file-system UMAPFS # NULLFS + uid and gid remapping 91file-system UNION # union file system 92file-system CODA # Coda File System; also needs vcoda (below) 93 94# File system options 95#options QUOTA # UFS quotas 96#options FFS_EI # FFS Endian Independant support 97options SOFTDEP # FFS soft updates support. 98options NFSSERVER # Network File System server 99#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 100 # immutable) behave as system flags. 101 102# Networking options 103#options GATEWAY # packet forwarding 104options INET # IP + ICMP + TCP + UDP 105options INET6 # IPV6 106#options IPSEC # IP security 107#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 108#options IPSEC_DEBUG # debug for IP security 109#options MROUTING # IP multicast routing 110#options NS # XNS 111#options NSIP # XNS tunneling over IP 112#options ISO,TPIP # OSI 113#options EON # OSI tunneling over IP 114#options CCITT,LLC,HDLC # X.25 115#options NETATALK # AppleTalk networking protocols 116#options PPP_BSDCOMP # BSD-Compress compression support for PPP 117#options PPP_DEFLATE # Deflate compression support for PPP 118#options PPP_FILTER # Active filter support for PPP (requires bpf) 119#options PFIL_HOOKS # pfil(9) packet filter hooks 120#options IPFILTER_LOG # ipmon(8) log support 121#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 122 123options NFS_BOOT_DHCP # Support DHCP NFS root 124 125# These options enable verbose messages for several subsystems. 126# Warning, these may compile large string tables into the kernel! 127#options PCIVERBOSE # verbose PCI device autoconfig messages 128#options PCI_CONFIG_DUMP # verbosely dump PCI config space 129options PCMCIAVERBOSE # verbose PCMCIA configuration messages 130options SCSIVERBOSE # human readable SCSI error messages 131#options USBVERBOSE # verbose USB device autoconfig messages 132 133# Kernel root file system and dump configuration. 134config netbsd root on ? type ? 135 136# 137# Device configuration 138# 139 140mainbus0 at root 141 142shb* at mainbus? 143 144com0 at mainbus? 145com1 at mainbus? 146 147# SH PCMCIA controllers 148mmeyepcmcia0 at mainbus? 149mmeyepcmcia1 at mainbus? 150 151# PCMCIA bus support 152pcmcia* at mmeyepcmcia? controller ? socket ? 153 154com* at pcmcia? function ? # Modems and serial cards 155wdc* at pcmcia? function ? 156wd* at wdc? drive ? # the drives themselves 157 158ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 159mbe* at pcmcia? function ? # MB8696x based Ethernet 160ne* at pcmcia? function ? # NE2000-compatible Ethernet 161sm* at pcmcia? function ? # Megahertz Ethernet 162 163# Pseudo-Devices 164 165pseudo-device ccd 4 # concatenated/striped disk devices 166#pseudo-device raid 8 # RAIDframe disk driver 167#options RAID_AUTOCONFIG # auto-configuration of RAID components 168# Options to enable various other RAIDframe RAID types. 169# options RF_INCLUDE_EVENODD=1 170# options RF_INCLUDE_RAID5_RS=1 171# options RF_INCLUDE_PARITYLOGGING=1 172# options RF_INCLUDE_CHAINDECLUSTER=1 173# options RF_INCLUDE_INTERDECLUSTER=1 174# options RF_INCLUDE_PARITY_DECLUSTERING=1 175# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 176pseudo-device vnd 4 # disk-like interface to files 177pseudo-device bpfilter 8 # Berkeley packet filter 178pseudo-device ipfilter # IP filter (firewall) and NAT 179pseudo-device loop # network loopback 180pseudo-device ppp 2 # Point-to-Point Protocol 181pseudo-device pppoe # PPP over Ethernet (RFC 2516) 182pseudo-device sl 2 # Serial Line IP 183pseudo-device strip 2 # Starmode Radio IP (Metricom) 184pseudo-device tun 2 # network tunneling over tty 185pseudo-device gre 2 # generic L3 over IP tunnel 186pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 187#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 188#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 189pseudo-device vlan # IEEE 802.1q encapsulation 190pseudo-device bridge # simple inter-network bridging 191pseudo-device pty # pseudo-terminals 192pseudo-device rnd # /dev/random and in-kernel generator 193pseudo-device vcoda 4 # coda minicache <-> venus comm. 194#pseudo-device md 1 # memory disk device (ramdisk) 195 196# Enable the hooks used for initializing the root memory-disk. 197#options MEMORY_DISK_HOOKS 198#options MEMORY_DISK_IS_ROOT # force root on memory disk 199#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 200#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 201