GENERIC revision 1.35
1# $NetBSD: GENERIC,v 1.35 2002/03/10 19:56:43 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 23#ident "GENERIC-$Revision: 1.35 $" 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 PIPE_SOCKETPAIR # smaller, but slower pipe(2) 56 57# Diagnostic/debugging support options 58#options DIAGNOSTIC # cheap kernel consistency checks 59#options DEBUG # expensive debugging checks/support 60#options KMEMSTATS # kernel memory statistics (vmstat -m) 61#options DDB # in-kernel debugger 62#options SYSCALL_DEBUG 63#makeoptions DEBUG="-g" # compile full symbol table 64 65# Compatibility options 66options COMPAT_13 # NetBSD 1.3 67options COMPAT_14 # NetBSD 1.4, 68options COMPAT_43 # and 4.3BSD 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70 71# Executable format options 72options EXEC_COFF # COFF executables 73options EXEC_ELF32 # 32-bit ELF executables 74 75# File systems 76file-system FFS # UFS 77file-system EXT2FS # second extended file system (linux) 78file-system LFS # log-structured file system 79file-system MFS # memory file system 80file-system NFS # Network File System client 81file-system CD9660 # ISO 9660 + Rock Ridge file system 82file-system MSDOSFS # MS-DOS file system 83file-system FDESC # /dev/fd 84file-system KERNFS # /kern 85file-system NULLFS # loopback file system 86file-system OVERLAY # overlay file system 87file-system PORTAL # portal filesystem (still experimental) 88file-system PROCFS # /proc 89file-system UMAPFS # NULLFS + uid and gid remapping 90file-system UNION # union file system 91file-system CODA # Coda File System; also needs vcoda (below) 92 93# File system options 94#options QUOTA # UFS quotas 95#options FFS_EI # FFS Endian Independant support 96options SOFTDEP # FFS soft updates support. 97options NFSSERVER # Network File System server 98#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 99 # immutable) behave as system flags. 100 101# Networking options 102#options GATEWAY # packet forwarding 103options INET # IP + ICMP + TCP + UDP 104options INET6 # IPV6 105#options IPSEC # IP security 106#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 107#options IPSEC_DEBUG # debug for IP security 108#options MROUTING # IP multicast routing 109#options NS # XNS 110#options NSIP # XNS tunneling over IP 111#options ISO,TPIP # OSI 112#options EON # OSI tunneling over IP 113#options CCITT,LLC,HDLC # X.25 114#options NETATALK # AppleTalk networking protocols 115#options PPP_BSDCOMP # BSD-Compress compression support for PPP 116#options PPP_DEFLATE # Deflate compression support for PPP 117#options PPP_FILTER # Active filter support for PPP (requires bpf) 118#options PFIL_HOOKS # pfil(9) packet filter hooks 119#options IPFILTER_LOG # ipmon(8) log support 120#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 121 122options NFS_BOOT_DHCP # Support DHCP NFS root 123 124# These options enable verbose messages for several subsystems. 125# Warning, these may compile large string tables into the kernel! 126#options PCIVERBOSE # verbose PCI device autoconfig messages 127#options PCI_CONFIG_DUMP # verbosely dump PCI config space 128options PCMCIAVERBOSE # verbose PCMCIA configuration messages 129options SCSIVERBOSE # human readable SCSI error messages 130#options USBVERBOSE # verbose USB device autoconfig messages 131 132# Kernel root file system and dump configuration. 133config netbsd root on ? type ? 134 135# 136# Device configuration 137# 138 139mainbus0 at root 140 141shb* at mainbus? 142 143# WatchDog Timer 144#wdog0 at shb? port 0xffffff84 145 146com0 at shb? port 0xa4000000 irq 11 147com1 at shb? port 0xa4000008 irq 12 148 149# SH PCMCIA controllers 150shpcic0 at shb? port 0xb000000a iomem 0xb8000000 iosiz 0x1000000 151shpcic1 at shb? port 0xb000000c iomem 0xb9000000 iosiz 0x1000000 152 153# PCMCIA bus support 154pcmcia* at shpcic? controller ? socket ? 155 156com* at pcmcia? function ? # Modems and serial cards 157wdc* at pcmcia? function ? 158wd* at wdc? drive ? # the drives themselves 159 160ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 161mbe* at pcmcia? function ? # MB8696x based Ethernet 162ne* at pcmcia? function ? # NE2000-compatible Ethernet 163sm* at pcmcia? function ? # Megahertz Ethernet 164 165# Pseudo-Devices 166 167pseudo-device ccd 4 # concatenated/striped disk devices 168#pseudo-device raid 8 # RAIDframe disk driver 169#options RAID_AUTOCONFIG # auto-configuration of RAID components 170# Options to enable various other RAIDframe RAID types. 171# options RF_INCLUDE_EVENODD=1 172# options RF_INCLUDE_RAID5_RS=1 173# options RF_INCLUDE_PARITYLOGGING=1 174# options RF_INCLUDE_CHAINDECLUSTER=1 175# options RF_INCLUDE_INTERDECLUSTER=1 176# options RF_INCLUDE_PARITY_DECLUSTERING=1 177# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 178pseudo-device vnd 4 # disk-like interface to files 179pseudo-device bpfilter 8 # Berkeley packet filter 180pseudo-device ipfilter # IP filter (firewall) and NAT 181pseudo-device loop # network loopback 182pseudo-device ppp 2 # Point-to-Point Protocol 183pseudo-device pppoe # PPP over Ethernet (RFC 2516) 184pseudo-device sl 2 # Serial Line IP 185pseudo-device strip 2 # Starmode Radio IP (Metricom) 186pseudo-device tun 2 # network tunneling over tty 187pseudo-device gre 2 # generic L3 over IP tunnel 188pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 189#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 190#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 191pseudo-device vlan # IEEE 802.1q encapsulation 192pseudo-device bridge # simple inter-network bridging 193pseudo-device pty # pseudo-terminals 194pseudo-device rnd # /dev/random and in-kernel generator 195pseudo-device vcoda 4 # coda minicache <-> venus comm. 196#pseudo-device md 1 # memory disk device (ramdisk) 197 198# Enable the hooks used for initializing the root memory-disk. 199#options MEMORY_DISK_HOOKS 200#options MEMORY_DISK_IS_ROOT # force root on memory disk 201#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 202#options MEMORY_DISK_SIZE=3074 # size of memory disk, in blocks 203