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GENERIC revision 1.133
      1  1.133     sevan # $NetBSD: GENERIC,v 1.133 2019/04/26 21:40:31 sevan Exp $
      2   1.26  gmcgarry #
      3   1.26  gmcgarry # GENERIC machine description file
      4  1.105   tsutsui #
      5   1.26  gmcgarry # This machine description file is used to generate the default NetBSD
      6   1.26  gmcgarry # kernel.  The generic kernel does not include all options, subsystems
      7   1.26  gmcgarry # and device drivers, but should be useful for most applications.
      8   1.26  gmcgarry #
      9   1.26  gmcgarry # The machine description file can be customised for your specific
     10   1.26  gmcgarry # machine to reduce the kernel size and improve its performance.
     11   1.26  gmcgarry #
     12   1.26  gmcgarry # For further information on compiling NetBSD kernels, see the config(8)
     13   1.26  gmcgarry # man page.
     14   1.26  gmcgarry #
     15   1.26  gmcgarry # For further information on hardware support for this architecture, see
     16   1.26  gmcgarry # the intro(4) man page.  For further information about kernel options
     17   1.26  gmcgarry # for this architecture, see the options(4) man page.  For an explanation
     18   1.26  gmcgarry # of each device driver in this file see the section 4 man page for the
     19   1.26  gmcgarry # device.
     20    1.1   tsutsui 
     21  1.129       mrg include 	"arch/news68k/conf/std.news68k"
     22    1.3   hubertf 
     23   1.33    atatat options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     24   1.33    atatat 
     25  1.133     sevan #ident 		"GENERIC-$Revision: 1.133 $"
     26  1.119   tsutsui 
     27  1.119   tsutsui makeoptions	COPTS="-O2 -fno-reorder-blocks"	# see share/mk/sys.mk
     28    1.1   tsutsui 
     29    1.1   tsutsui maxusers	8
     30    1.1   tsutsui 
     31   1.24     lukem options 	news1200		# news1200 support
     32    1.4   tsutsui options 	news1700		# news1[4567]00 support
     33    1.1   tsutsui options 	CPU_SINGLE		# Will IOP be supported eventually?
     34    1.1   tsutsui #options 	FPU_EMULATE
     35    1.1   tsutsui 
     36    1.1   tsutsui # Standard system options
     37    1.1   tsutsui options 	NTP			# NTP phase/frequency locked loop
     38    1.1   tsutsui options 	KTRACE			# system call tracing support
     39    1.1   tsutsui options 	SYSVMSG			# System V message queues
     40    1.1   tsutsui options 	SYSVSEM			# System V semaphores
     41    1.1   tsutsui options 	SYSVSHM			# System V shared memory
     42  1.102   tsutsui 
     43  1.120   tsutsui options 	MODULAR			# new style module(7) framework
     44  1.123   jnemeth options 	MODULAR_DEFAULT_AUTOLOAD
     45  1.102   tsutsui 
     46   1.35     lukem options 	USERCONF		# userconf(4) support
     47   1.57   tsutsui #options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
     48   1.53    atatat options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     49   1.40  junyoung 
     50  1.130     sevan # Alternate buffer queue strategies for better responsiveness under high
     51  1.130     sevan # disk I/O load.
     52   1.63   tsutsui #options 	BUFQ_READPRIO
     53  1.133     sevan options 	BUFQ_PRIOCSCAN
     54    1.1   tsutsui 
     55    1.1   tsutsui # Debugging options
     56   1.45   tsutsui #options 	DIAGNOSTIC		# extra kernel sanity checking
     57    1.1   tsutsui #options 	DEBUG			# extra kernel debugging support
     58    1.1   tsutsui options 	DDB			# kernel dynamic debugger
     59    1.1   tsutsui #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     60  1.118  szptvlfn #options 	DDB_ONPANIC=1		# see also sysctl(7): `ddb.onpanic'
     61    1.1   tsutsui options 	SCSIVERBOSE		# Verbose SCSI errors
     62    1.1   tsutsui #options 	SCSIDEBUG		# extra SCSI debugging support
     63    1.1   tsutsui #makeoptions	DEBUG="-g"		# compile full symbol table
     64    1.1   tsutsui 
     65    1.1   tsutsui # Compatibility options
     66  1.129       mrg include 	"conf/compat_netbsd12.config"
     67   1.18   tsutsui options 	COMPAT_AOUT_M68K	# compatibility with NetBSD/m68k a.out
     68    1.1   tsutsui 
     69   1.15   tsutsui options 	COMPAT_SUNOS		# binary compatibility with SunOS
     70    1.1   tsutsui #options 	COMPAT_LINUX		# binary compatibllity with Linux/m68k
     71    1.1   tsutsui 
     72    1.1   tsutsui # Filesystem options
     73    1.1   tsutsui file-system	FFS		# Berkeley Fast Filesystem
     74  1.120   tsutsui #file-system	LFS		# log-structured file system
     75    1.1   tsutsui file-system	NFS		# Sun NFS-compatible filesystem client
     76    1.1   tsutsui file-system	MFS		# memory-based filesystem
     77    1.1   tsutsui file-system	CD9660		# ISO 9660 + Rock Ridge file system
     78    1.1   tsutsui file-system	MSDOSFS		# MS-DOS FAT file system
     79    1.1   tsutsui file-system	KERNFS		# /kern
     80    1.1   tsutsui file-system	PROCFS		# /proc
     81    1.1   tsutsui file-system	FDESC		# /dev/fd/*
     82    1.1   tsutsui file-system	NULLFS		# loopback file system
     83  1.120   tsutsui #file-system 	OVERLAY		# overlay file system
     84  1.120   tsutsui #file-system	PUFFS		# Userspace file systems (e.g. ntfs-3g & sshfs)
     85  1.120   tsutsui #file-system	UMAPFS		# NULLFS + uid and gid remapping
     86  1.120   tsutsui #file-system	UNION		# union file system
     87    1.1   tsutsui #file-system	CODA		# Coda File System; also needs vcode (below)
     88   1.70  christos file-system	PTYFS		# /dev/pts/N support
     89  1.100       chs file-system	TMPFS		# Efficient memory file-system
     90   1.75   reinoud #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     91    1.1   tsutsui 
     92    1.1   tsutsui options 	NFSSERVER	# nfs server support
     93  1.106    bouyer options 	QUOTA		# legacy UFS quotas
     94  1.106    bouyer options 	QUOTA2		# new, in-filesystem UFS quotas
     95   1.86       wiz #options 	FFS_EI		# ffs endian independent support
     96  1.109  dholland options 	WAPBL		# File system journaling support
     97  1.120   tsutsui options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     98  1.124      manu options 	UFS_EXTATTR	# Extended attribute support for UFS1
     99   1.71   tsutsui #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    100    1.1   tsutsui 
    101    1.1   tsutsui # Networking options
    102    1.1   tsutsui options 	INET		# Internet protocols
    103    1.1   tsutsui options 	INET6		# IPV6
    104    1.1   tsutsui #options 	IPSEC		# IP security
    105    1.1   tsutsui #options 	IPSEC_DEBUG	# debug for IP security
    106    1.1   tsutsui #options 	GATEWAY		# IP packet forwarding
    107    1.1   tsutsui #options 	MROUTING	# IP multicast routing
    108   1.55      manu #options 	PIM		# Protocol Independent Multicast
    109    1.1   tsutsui #options 	NETATALK	# AppleTalk networking protocols
    110  1.120   tsutsui #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    111  1.120   tsutsui #options 	PPP_DEFLATE	# Deflate compression support for PPP
    112    1.1   tsutsui options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    113   1.21       abs #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    114    1.1   tsutsui 
    115   1.51       abs #options 	ALTQ		# Manipulate network interfaces' output queues
    116   1.51       abs #options 	ALTQ_BLUE	# Stochastic Fair Blue
    117   1.51       abs #options 	ALTQ_CBQ	# Class-Based Queueing
    118   1.51       abs #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    119   1.51       abs #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    120   1.51       abs #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    121   1.51       abs #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    122   1.51       abs #options 	ALTQ_LOCALQ	# Local queueing discipline
    123   1.51       abs #options 	ALTQ_PRIQ	# Priority Queueing
    124   1.51       abs #options 	ALTQ_RED	# Random Early Detection
    125   1.51       abs #options 	ALTQ_RIO	# RED with IN/OUT
    126   1.51       abs #options 	ALTQ_WFQ	# Weighted Fair Queueing
    127   1.51       abs 
    128    1.1   tsutsui options 	NFS_BOOT_BOOTPARAM
    129    1.1   tsutsui options 	NFS_BOOT_DHCP
    130    1.1   tsutsui 
    131    1.1   tsutsui config	netbsd root on ? type ?
    132    1.1   tsutsui #config	netbsd root on ? type nfs
    133    1.1   tsutsui 
    134    1.1   tsutsui #
    135    1.1   tsutsui # device declarations
    136    1.1   tsutsui #
    137    1.1   tsutsui 
    138    1.1   tsutsui mainbus0 at root
    139    1.1   tsutsui 
    140    1.1   tsutsui # NEWS HYPER-BUS
    141    1.4   tsutsui hb0	at mainbus0 systype NEWS1700
    142    1.4   tsutsui hb1	at mainbus0 systype NEWS1200
    143    1.1   tsutsui 
    144   1.20   tsutsui # interval timer
    145   1.20   tsutsui timer0	at hb0 addr 0xe1000000 ipl 6			# news1700
    146   1.20   tsutsui timer0	at hb1 addr 0xe1140000 ipl 6			# news1200
    147   1.20   tsutsui 
    148   1.20   tsutsui # MK48T02 TOD clock
    149   1.20   tsutsui mkclock0 at hb0 addr 0xe0d80000				# news1700
    150   1.20   tsutsui mkclock0 at hb1 addr 0xe1420000				# news1200
    151    1.1   tsutsui 
    152    1.1   tsutsui # onboard LANCE ethernet
    153    1.4   tsutsui le0	at hb0 addr 0xe0f00000 ipl 4			# news1700
    154    1.4   tsutsui le0	at hb1 addr 0xe1a40000 ipl 4			# news1200
    155    1.1   tsutsui 
    156   1.17   tsutsui # keyboard/mouse
    157   1.17   tsutsui kbc0	at hb0 addr 0xe0d00000 ipl 5			# news1700
    158   1.17   tsutsui kb0	at kbc0						# news1700
    159   1.17   tsutsui ms0	at kbc0						# news1700
    160   1.17   tsutsui 
    161   1.17   tsutsui kb0	at hb1 addr 0xe1240000 ipl 5			# news1200
    162   1.17   tsutsui ms0	at hb1 addr 0xe1280000 ipl 5			# news1200
    163   1.17   tsutsui 
    164   1.17   tsutsui wskbd*	at kb?
    165   1.17   tsutsui wsmouse* at ms?
    166    1.1   tsutsui 
    167    1.1   tsutsui # onboard z8530 SCC
    168    1.4   tsutsui zsc0	at hb0 addr 0xe0d40000 ipl 5 vect 64 flags 0x0	# news1700
    169    1.4   tsutsui zsc0	at hb1 addr 0xe1780000 ipl 5 vect 64 flags 0x1	# news1200
    170    1.1   tsutsui zstty0	at zsc0 channel 0
    171   1.24     lukem zstty1	at zsc0 channel 1
    172    1.1   tsutsui 
    173    1.1   tsutsui # Frame buffer devices; not yet
    174    1.1   tsutsui #fb0	at hb0 addr 0xf0700000			# NWB225
    175    1.1   tsutsui #fb1	at hb0 addr 0xf0f00000			# NWB512
    176    1.1   tsutsui 
    177    1.1   tsutsui # onboard uPD72067 FDC; not yet
    178    1.1   tsutsui #fdc0	at hb0 addr 0xe0c80000 ipl 3
    179    1.1   tsutsui #fd*	at fdc0
    180    1.1   tsutsui 
    181    1.1   tsutsui # onboard CXD1180 SCSI controller
    182    1.1   tsutsui #
    183    1.1   tsutsui # This driver has several flags which may be enabled using
    184    1.1   tsutsui # the "flags" directive.  Valid flags are:
    185    1.1   tsutsui #
    186    1.1   tsutsui # 0x000ff	Set (1<<target) to disable disconnect/reselect
    187    1.1   tsutsui # 0x0ff00	Set (1<<(target+8)) to disable parity checking
    188    1.1   tsutsui # 0x10000	Set this bit to disable DMA interrupts (poll)
    189    1.1   tsutsui # 0x20000	Set this bit to disable DMA entirely (use PIO)
    190    1.1   tsutsui #
    191    1.1   tsutsui # For example: "flags 0x1000f" would disable DMA interrupts,
    192    1.1   tsutsui # and disable disconnect/reselect for targets 0-3
    193    1.1   tsutsui #
    194   1.87   tsutsui si0	at hb0 addr 0xe0cc0000 ipl 4 flags 0x0
    195   1.24     lukem scsibus* at si0
    196    1.1   tsutsui 
    197    1.1   tsutsui sd*	at scsibus? target ? lun ?		# SCSI disks
    198    1.1   tsutsui st*	at scsibus? target ? lun ?		# SCSI tapes
    199    1.1   tsutsui cd*	at scsibus? target ? lun ?		# SCSI CD-ROMs
    200    1.1   tsutsui ch*	at scsibus? target ? lun ?		# SCSI changer devices
    201    1.1   tsutsui ss*	at scsibus? target ? lun ?		# SCSI scanners
    202    1.1   tsutsui uk*	at scsibus? target ? lun ?		# unknown SCSI devices
    203    1.1   tsutsui 
    204  1.107   tsutsui # PROM console support
    205  1.107   tsutsui #romcons0 at mainbus0
    206  1.107   tsutsui 
    207   1.94       tls #
    208   1.94       tls # accept filters
    209  1.120   tsutsui #pseudo-device   accf_data		# "dataready" accept filter
    210  1.120   tsutsui #pseudo-device   accf_http		# "httpready" accept filter
    211   1.94       tls 
    212    1.1   tsutsui # Misc.
    213    1.1   tsutsui pseudo-device	loop			# loopback interface; required
    214   1.13  jdolecek pseudo-device	pty			# pseudo-terminals
    215  1.103   hannken pseudo-device	md			# memory disk device
    216   1.77      cube pseudo-device	vnd			# disk-like interface to files
    217   1.66   hubertf #options 	VND_COMPRESSION		# compressed vnd(4)
    218  1.114  christos pseudo-device	ccd			# concatenated and striped disks
    219  1.114  christos #pseudo-device	cgd			# cryptographic disk devices
    220  1.115  christos pseudo-device	raid			# RAIDframe disk driver
    221   1.42   tsutsui #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    222   1.28     oster # Options to enable various other RAIDframe RAID types.
    223   1.57   tsutsui #options 	RF_INCLUDE_EVENODD=1
    224   1.57   tsutsui #options 	RF_INCLUDE_RAID5_RS=1
    225   1.57   tsutsui #options 	RF_INCLUDE_PARITYLOGGING=1
    226   1.57   tsutsui #options 	RF_INCLUDE_CHAINDECLUSTER=1
    227   1.57   tsutsui #options 	RF_INCLUDE_INTERDECLUSTER=1
    228   1.57   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    229   1.57   tsutsui #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    230  1.120   tsutsui #pseudo-device	fss			# file system snapshot device
    231   1.77      cube pseudo-device	sl			# SLIP interfaces
    232   1.77      cube pseudo-device	ppp			# PPP interfaces
    233   1.27    martin pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    234   1.77      cube pseudo-device	tun			# Network "tunnel" device
    235   1.58      cube pseudo-device	tap			# virtual Ethernet
    236   1.77      cube pseudo-device	gre			# generic L3 over IP tunnel
    237   1.76    rpaulo pseudo-device	bpfilter		# Berkeley Packet Filter
    238  1.133     sevan pseudo-device	carp			# Common Address Redundancy Protocol
    239  1.131      maxv pseudo-device	npf			# NPF packet filter
    240   1.77      cube pseudo-device	strip			# Starmode Radio IP (Metricom)
    241   1.77      cube pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    242   1.77      cube #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    243   1.78     pavel pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    244   1.16    bouyer pseudo-device	vlan			# IEEE 802.1q encapsulation
    245   1.25    atatat pseudo-device	bridge			# simple inter-network bridging
    246   1.57   tsutsui #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    247   1.88    martin pseudo-device	agr			# IEEE 802.3ad link aggregation
    248  1.115  christos #pseudo-device	vcoda			# coda minicache <-> venus comm.
    249   1.34     lukem pseudo-device	clockctl		# user control of clock subsystem
    250   1.46     ragge pseudo-device	ksyms			# /dev/ksyms
    251   1.98     pooka pseudo-device	putter			# for puffs and pud
    252   1.74      elad 
    253  1.133     sevan include "dev/veriexec.config"
    254