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      1 # $NetBSD: GENERIC3X,v 1.141 2022/08/17 19:13:05 tsutsui Exp $
      2 
      3 # GENERIC Sun3X (3/80, 3/470)
      4 # Supports root on: ie0, le0, sd*, ...
      5 
      6 include 	"arch/sun3/conf/std.sun3x"
      7 
      8 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      9 
     10 #ident		"GENERIC3X-$Revision: 1.141 $"
     11 
     12 makeoptions	COPTS="-Os -fno-unwind-tables -fno-omit-frame-pointer"
     13 	# Bootloader has size limit (~2MB). -fno-omit-frame-pointer is
     14 	# necessary for backtraces in DDB.
     15 
     16 # Machines to be supported by this kernel
     17 #options 	FPU_EMULATE	# XXX - Ever needed?
     18 #options 	HAVE_IOCACHE	# XXX - Not yet supported.
     19 
     20 # Needs to be set per system.  i.e change these as you see fit
     21 maxusers	4
     22 
     23 # Standard system options
     24 options 	KTRACE		# system call tracing
     25 options 	SYSVMSG		# System V message queues
     26 options 	SYSVSEM		# System V semaphores
     27 options 	SYSVSHM		# System V shared memory
     28 
     29 #options 	MODULAR		# new style module(7) framework
     30 #options 	MODULAR_DEFAULT_AUTOLOAD
     31 
     32 #options 	INSECURE	# disable kernel security level
     33 #options 	USERCONF	# userconf(4) support
     34 options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     35 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     36 
     37 # Alternate buffer queue strategies for better responsiveness under high
     38 # disk I/O load.
     39 #options 	BUFQ_READPRIO
     40 #options 	BUFQ_PRIOCSCAN
     41 
     42 # Which kernel debugger?  Uncomment either this:
     43 options 	DDB
     44 # ... or these for KGDB (gdb remote target)
     45 #makeoptions	DEBUG="-g"	# debugging symbols for gdb
     46 #options 	KGDB
     47 #options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     48 
     49 # Other debugging options
     50 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     51 #options 	DEBUG		# kernel debugging code
     52 #options 	DIAGNOSTIC	# extra kernel sanity checking
     53 #options 	PMAP_DEBUG
     54 #options 	SCSIDEBUG
     55 #options 	SCSIVERBOSE		# Verbose SCSI errors
     56 
     57 # Compatibility options
     58 # Originally in NetBSD 1.0, but limited to 6.0 for size.
     59 #include 	"conf/compat_netbsd10.config"
     60 include 	"conf/compat_netbsd60.config"
     61 #options 	COMPAT_AOUT_M68K # support for NetBSD a.out executables
     62 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     63 #options 	COMPAT_OSSAUDIO	# can run Linux/m68k executables
     64 #options 	EXEC_AOUT	# support for a.out executables
     65 #options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     66 
     67 # File systems
     68 file-system	FFS		# Berkeley Fast Filesystem
     69 file-system	NFS		# Sun NFS client support
     70 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     71 file-system	MSDOSFS		# MS-DOS FAT file system
     72 #file-system	FDESC		# /dev/fd/*
     73 #file-system	KERNFS		# /kern
     74 file-system	NULLFS		# loopback file system
     75 #file-system	OVERLAY		# overlay file system
     76 file-system	PROCFS		# /proc
     77 #file-system	UNION		# union file system
     78 file-system	MFS		# memory-based filesystem
     79 file-system	PTYFS		# /dev/pts/N support
     80 # Disabled as 20KB larger than MFS.
     81 #file-system	TMPFS		# Efficient memory file-system
     82 #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     83 
     84 # File system options
     85 #options 	FFS_EI		# FFS Endian Independent support
     86 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     87 #options 	QUOTA		# legacy UFS quotas
     88 #options 	QUOTA2		# new, in-filesystem UFS quotas
     89 #options 	UFS_DIRHASH	# UFS Large Directory Hashing
     90 #options 	UFS_EXTATTR	# Extended attribute support for UFS1
     91 #options 	WAPBL		# File system journaling support
     92 #options 	NFSSERVER	# Network File System server
     93 
     94 # Networking options
     95 options 	INET		# IP protocol stack support
     96 #options 	INET6		# IPV6
     97 #options 	IPSEC		# IP security
     98 #options 	IPSEC_DEBUG	# debug for IP security
     99 #options 	GATEWAY		# IP packet forwarding
    100 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    101 
    102 #options 	ALTQ		# Manipulate network interfaces' output queues
    103 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    104 #options 	ALTQ_CBQ	# Class-Based Queueing
    105 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    106 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    107 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    108 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    109 #options 	ALTQ_LOCALQ	# Local queueing discipline
    110 #options 	ALTQ_PRIQ	# Priority Queueing
    111 #options 	ALTQ_RED	# Random Early Detection
    112 #options 	ALTQ_RIO	# RED with IN/OUT
    113 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    114 
    115 # Work-around for root on slow servers (insurance...)
    116 options 	NFS_BOOT_RWSIZE=1024
    117 options 	NFS_BOOT_BOOTPARAM
    118 
    119 config		netbsd root on ? type ?
    120 
    121 # On-board I/O space (required)
    122 include "arch/sun3/conf/obio.sun3x"
    123 
    124 # On-board memory (optional)
    125 # See frame-buffers
    126 obmem0 at mainbus?
    127 
    128 # VME bus support (optional)
    129 # One unit for each address space
    130 vme0 at mainbus? # A16/D16
    131 vme1 at mainbus? # A16/D32
    132 vme2 at mainbus? # A24/D16
    133 vme3 at mainbus? # A24/D32
    134 vme4 at mainbus? # A32/D16
    135 vme5 at mainbus? # A32/D32
    136 
    137 #
    138 # Serial ports
    139 #
    140 zstty0	at zsc1 channel 0	# ttya
    141 zstty1	at zsc1 channel 1	# ttyb
    142 
    143 kbd0	at zsc0 channel 0	# keyboard
    144 ms0	at zsc0 channel 1	# mouse
    145 
    146 #
    147 # Network devices
    148 #
    149 
    150 # Intel Ethernet (onboard, or VME)
    151 ie0 at obio0 addr 0x65000000 ipl 3
    152 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    153 
    154 # Lance Ethernet (only onboard)
    155 le0 at obio0 addr 0x65002000 ipl 3
    156 
    157 #
    158 # Disk and tape devices
    159 #
    160 
    161 # Emulex SCSI (3/80 only)
    162 # Both `dma' and `esp' are needed.
    163 # The following flags may be set for the NCR53c94 based esp driver:
    164 #	bits 0-7:  disable disconnect/reselect for the corresponding target
    165 #	bits 8-15: disable synchronous negotiation for target [bit-8]
    166 #
    167 dma0 at obio0 addr 0x66001000 ipl 2
    168 esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000
    169 
    170 # Floppy drive
    171 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
    172 fd0	at fdc0	# First (and only) floppy drive.
    173 
    174 # Sun3 "si" SCSI controller (NCR 5380)
    175 # This driver has several flags which may be enabled using
    176 # the "flags" directive.  Valid flags are:
    177 #
    178 # 0x000ff	Set (1<<target) to disable disconnect/reselect
    179 # 0x0ff00	Set (1<<(target+8)) to disable parity checking
    180 # 0x10000	Set this bit to disable DMA interrupts (poll)
    181 # 0x20000	Set this bit to disable DMA entirely (use PIO)
    182 #
    183 # For example: "flags 0x1000f" would disable DMA interrupts,
    184 # and disable disconnect/reselect for targets 0-3
    185 si0 at vme2 addr 0x200000 ipl 2 vect 0x40
    186 si1 at vme2 addr 0x204000 ipl 2 vect 0x41
    187 
    188 # Xylogics 450/451 controllers (VME A16/D16)
    189 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
    190 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
    191 xy* at xyc? drive ?
    192 
    193 # Xylogics 7053 controllers (VME A16/D32)
    194 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
    195 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
    196 xd* at xdc? drive ?
    197 
    198 # Xylogics 472 tape controllers?
    199 
    200 #
    201 # Frame buffer devices
    202 #
    203 
    204 # P4 Monochrome frame buffer.
    205 bwtwo0	at obmem0 addr 0x50300000
    206 # The bw2 driver can also run on a cg4 overlay plane,
    207 # and the 0x40 flag means "CG overlay plane" mode.
    208 # The low 4 bits of the flags (if set) are matched
    209 # against the same bits of the machine type ID code.
    210 bwtwo0	at obmem0 addr 0x50300000 flags 0x42	# 3/80 (P4 cgfour overlay)
    211 
    212 # P4 8-bit color frame buffer
    213 cgfour0 at obmem0 addr 0x50300000
    214 
    215 # P4 accelerated 8-bit color frame buffer
    216 # cgsix0 at obmem0 addr 0x50000000
    217 
    218 # P4 24-bit color frame buffer
    219 # cgeight0 at obmem0 addr 0x50300000
    220 
    221 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    222 # This driver is going to need work in its mmap function.
    223 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    224 
    225 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    226 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    227 
    228 #
    229 # SCSI infrastructure
    230 #
    231 scsibus* at scsi?
    232 
    233 sd* at scsibus? target ? lun ?		# SCSI disks
    234 st* at scsibus? target ? lun ?		# SCSI tapes
    235 cd* at scsibus? target ? lun ?		# SCSI CD-ROMs
    236 #ch* at scsibus? target ? lun ?		# SCSI changer devices
    237 #ss* at scsibus? target ? lun ?		# SCSI scanners
    238 uk* at scsibus? target ? lun ?		# unknown SCSI devices
    239 
    240 #
    241 # accept filters
    242 #pseudo-device	accf_data		# "dataready" accept filter
    243 #pseudo-device	accf_http		# "httpready" accept filter
    244 
    245 # Memory-disk drivers
    246 pseudo-device	md		
    247 
    248 # Misc.
    249 pseudo-device	loop			# network loopback
    250 pseudo-device	bpfilter		# packet filter
    251 #pseudo-device	carp			# Common Address Redundancy Protocol
    252 pseudo-device	sl			# CSLIP
    253 pseudo-device	ppp			# PPP
    254 #pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    255 #pseudo-device	tun			# network tunneling over tty
    256 #pseudo-device	tap			# virtual Ethernet
    257 #pseudo-device	gre			# generic L3 over IP tunnel
    258 #pseudo-device	npf			# NPF packet filter
    259 #pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    260 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    261 #pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    262 pseudo-device	vlan			# IEEE 802.1q encapsulation
    263 #pseudo-device	bridge			# simple inter-network bridging
    264 #pseudo-device	vether			# Virtual Ethernet for bridge
    265 #pseudo-device	agr			# IEEE 802.3ad link aggregation
    266 
    267 pseudo-device	pty			# pseudo-terminals
    268 pseudo-device	vnd			# paging to files
    269 #options 	VND_COMPRESSION		# compressed vnd(4)
    270 #pseudo-device	ccd			# concatenated disks
    271 #pseudo-device	cgd			# cryptographic disk devices
    272 #pseudo-device	raid			# RAIDframe disk driver
    273 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    274 # Options to enable various other RAIDframe RAID types.
    275 #options 	RF_INCLUDE_EVENODD=1
    276 #options 	RF_INCLUDE_RAID5_RS=1
    277 #options 	RF_INCLUDE_PARITYLOGGING=1
    278 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    279 #options 	RF_INCLUDE_INTERDECLUSTER=1
    280 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    281 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    282 #pseudo-device	fss			# file system snapshot device
    283 pseudo-device	clockctl		# user control of clock subsystem
    284 pseudo-device	ksyms			# /dev/ksyms
    285 
    286 # Veriexec
    287 # include "dev/veriexec.config"
    288