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GENERIC revision 1.45 
      1 # $NetBSD: GENERIC,v 1.45 2002/09/25 11:49:52 martti 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 
     21 include 	"arch/mmeye/conf/std.mmeye"
     22 
     23 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     24 
     25 #ident 		"GENERIC-$Revision: 1.45 $"
     26 
     27 maxusers	16		# estimated number of users
     28 
     29 # CPU support
     30 options		SH3
     31 options 	SH7708R		# 100MHz
     32 options 	MMEYE
     33 options 	MMEYE_NEW_INT
     34 #options 	MMEYE_NO_CACHE
     35 options 	PCLOCK=33330000		# 33.33MHz
     36 options 	INITTODR_ALWAYS_USE_RTC
     37 
     38 # Standard system options
     39 #options 	UCONSOLE	# users can use TIOCCONS (for xconsole)
     40 #options 	INSECURE	# disable kernel security levels
     41 
     42 options 	HZ=50		# clock interrupt generates every 1/HZ sec
     43 options 	NTP		# NTP phase/frequency locked loop
     44 options 	KTRACE		# system call tracing via ktrace(1)
     45 
     46 options 	SYSVMSG		# System V-like message queues
     47 options 	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
     52 options 	SYSVSHM		# System V-like memory sharing
     53 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     54 
     55 #options 	LKM		# loadable kernel modules
     56 
     57 options 	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
     69 options 	COMPAT_14	# NetBSD 1.4,
     70 options 	COMPAT_43	# and 4.3BSD
     71 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     72 options 	BSDDISKLABEL_EI	# endian independent disklabel support
     73 options 	COMPAT_MMEYE_OLDLABEL	# old mmeye's disklabel support
     74 
     75 # Executable format options
     76 options 	EXEC_COFF	# COFF executables
     77 options 	EXEC_ELF32	# 32-bit ELF executables
     78 
     79 # File systems
     80 file-system 	FFS		# UFS
     81 file-system 	EXT2FS		# second extended file system (linux)
     82 file-system 	LFS		# log-structured file system
     83 file-system 	MFS		# memory file system
     84 file-system 	NFS		# Network File System client
     85 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     86 file-system 	MSDOSFS		# MS-DOS file system
     87 file-system 	FDESC		# /dev/fd
     88 file-system 	KERNFS		# /kern
     89 file-system 	NULLFS		# loopback file system
     90 file-system 	OVERLAY		# overlay file system
     91 file-system 	PORTAL		# portal filesystem (still experimental)
     92 file-system 	PROCFS		# /proc
     93 file-system 	UMAPFS		# NULLFS + uid and gid remapping
     94 file-system 	UNION		# union file system
     95 file-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
    100 options 	SOFTDEP		# FFS soft updates support.
    101 options 	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
    107 options 	INET		# IP + ICMP + TCP + UDP
    108 options 	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 
    127 options 	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
    133 options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    134 options 	SCSIVERBOSE	# human readable SCSI error messages
    135 #options 	USBVERBOSE	# verbose USB device autoconfig messages
    136 
    137 # Kernel root file system and dump configuration.
    138 config		netbsd	root on ? type ?
    139 
    140 #
    141 # Device configuration
    142 #
    143 
    144 mainbus0 at root
    145 
    146 shb*	at mainbus?
    147 
    148 com0	at mainbus?
    149 com1	at mainbus?
    150 
    151 # SH PCMCIA controllers
    152 mmeyepcmcia0	at mainbus?
    153 mmeyepcmcia1	at mainbus?
    154 
    155 # PCMCIA bus support
    156 pcmcia*	at mmeyepcmcia? controller ? socket ?
    157 
    158 com*	at pcmcia? function ?		# Modems and serial cards
    159 wdc*	at pcmcia? function ?
    160 wd*	at wdc? drive ?			# the drives themselves
    161 
    162 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    163 mbe*	at pcmcia? function ?		# MB8696x based Ethernet
    164 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    165 sm*	at pcmcia? function ?		# Megahertz Ethernet
    166 
    167 # Pseudo-Devices
    168 
    169 pseudo-device	ccd		4	# concatenated/striped disk devices
    170 #pseudo-device	raid		8	# RAIDframe disk driver
    171 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    172 # Options to enable various other RAIDframe RAID types.
    173 # options	RF_INCLUDE_EVENODD=1
    174 # options	RF_INCLUDE_RAID5_RS=1
    175 # options	RF_INCLUDE_PARITYLOGGING=1
    176 # options	RF_INCLUDE_CHAINDECLUSTER=1
    177 # options	RF_INCLUDE_INTERDECLUSTER=1
    178 # options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    179 # options	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    180 pseudo-device	vnd		4	# disk-like interface to files
    181 pseudo-device	bpfilter	8	# Berkeley packet filter
    182 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    183 pseudo-device	loop			# network loopback
    184 pseudo-device	ppp		2	# Point-to-Point Protocol
    185 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    186 pseudo-device	sl		2	# Serial Line IP
    187 pseudo-device	strip		2	# Starmode Radio IP (Metricom)
    188 pseudo-device	tun		2	# network tunneling over tty
    189 pseudo-device	gre		2	# generic L3 over IP tunnel
    190 pseudo-device	gif		4	# IPv[46] over IPv[46] tunnel (RFC1933)
    191 #pseudo-device	faith		1	# IPv[46] tcp relay translation i/f
    192 #pseudo-device	stf		1	# 6to4 IPv6 over IPv4 encapsulation
    193 pseudo-device	vlan			# IEEE 802.1q encapsulation
    194 pseudo-device	bridge			# simple inter-network bridging
    195 pseudo-device	pty			# pseudo-terminals
    196 pseudo-device	rnd			# /dev/random and in-kernel generator
    197 pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    198 #pseudo-device	md		1	# memory disk device (ramdisk)
    199 pseudo-device	clockctl		# user control of clock subsystem
    200 
    201 # Enable the hooks used for initializing the root memory-disk.
    202 #options 	MEMORY_DISK_HOOKS
    203 #options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
    204 #options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
    205 #options 	MEMORY_DISK_ROOT_SIZE=3074	# size of memory disk, in blocks
    206