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GENERIC3X revision 1.132 
      1 # $NetBSD: GENERIC3X,v 1.132 2018/08/01 20:04:14 maxv 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: 1.132 $"
     11 
     12 makeoptions	COPTS="-Os"	# bootloader has size limit (~2MB)
     13 
     14 # Machines to be supported by this kernel
     15 #options 	FPU_EMULATE	# XXX - Ever needed?
     16 #options 	HAVE_IOCACHE	# XXX - Not yet supported.
     17 
     18 # Needs to be set per system.  i.e change these as you see fit
     19 maxusers	4
     20 
     21 # Standard system options
     22 options 	KTRACE		# system call tracing
     23 options 	SYSVMSG		# System V message queues
     24 options 	SYSVSEM		# System V semaphores
     25 options 	SYSVSHM		# System V shared memory
     26 
     27 #options 	MODULAR		# new style module(7) framework
     28 #options 	MODULAR_DEFAULT_AUTOLOAD
     29 
     30 #options 	INSECURE	# disable kernel security level
     31 #options 	USERCONF	# userconf(4) support
     32 options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     33 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     34 
     35 # Alternate buffer queue strategies for better responsiveness under high
     36 # disk I/O load.
     37 #options 	BUFQ_READPRIO
     38 #options 	BUFQ_PRIOCSCAN
     39 
     40 # Which kernel debugger?  Uncomment either this:
     41 options 	DDB
     42 # ... or these for KGDB (gdb remote target)
     43 #makeoptions	DEBUG="-g"	# debugging symbols for gdb
     44 #options 	KGDB
     45 #options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     46 
     47 # Other debugging options
     48 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     49 #options 	DEBUG		# kernel debugging code
     50 #options 	DIAGNOSTIC	# extra kernel sanity checking
     51 #options 	PMAP_DEBUG
     52 #options 	SCSIDEBUG
     53 #options 	SCSIVERBOSE		# Verbose SCSI errors
     54 
     55 # Compatibility options
     56 # Originally in NetBSD 1.0, but limited to 6.0 for size.
     57 #include 	"conf/compat_netbsd10.config"
     58 include 	"conf/compat_netbsd60.config"
     59 #options 	COMPAT_AOUT_M68K # support for NetBSD a.out executables
     60 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     61 #options 	EXEC_AOUT	# support for a.out executables
     62 #options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     63 #options 	COMPAT_SVR4	# can run SVR4 executables
     64 
     65 # Filesystem options
     66 file-system	FFS		# Berkeley Fast Filesystem
     67 file-system	NFS		# Sun NFS client support
     68 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     69 file-system	MSDOSFS		# MS-DOS FAT file system
     70 #file-system	FDESC		# /dev/fd/*
     71 #file-system	KERNFS		# /kern
     72 file-system	NULLFS		# loopback file system
     73 #file-system	OVERLAY		# overlay file system
     74 file-system	PROCFS		# /proc
     75 #file-system	UNION		# union file system
     76 file-system	MFS		# memory-based filesystem
     77 file-system	PTYFS		# /dev/pts/N support
     78 # Disabled as 20KB larger than MFS.
     79 #file-system	TMPFS		# Efficient memory file-system
     80 #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     81 
     82 #options 	NFSSERVER	# nfs server support
     83 #options 	QUOTA		# legacy UFS quotas
     84 #options 	QUOTA2		# new, in-filesystem UFS quotas
     85 #options 	FFS_EI		# FFS Endian Independent support
     86 #options 	WAPBL		# File system journaling support
     87 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
     88 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     89 
     90 # Networking options
     91 options 	INET		# IP protocol stack support
     92 #options 	INET6		# IPV6
     93 #options 	IPSEC		# IP security
     94 #options 	IPSEC_DEBUG	# debug for IP security
     95 #options 	GATEWAY		# IP packet forwarding
     96 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     97 
     98 #options 	ALTQ		# Manipulate network interfaces' output queues
     99 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    100 #options 	ALTQ_CBQ	# Class-Based Queueing
    101 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    102 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    103 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    104 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    105 #options 	ALTQ_LOCALQ	# Local queueing discipline
    106 #options 	ALTQ_PRIQ	# Priority Queueing
    107 #options 	ALTQ_RED	# Random Early Detection
    108 #options 	ALTQ_RIO	# RED with IN/OUT
    109 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    110 
    111 # Work-around for root on slow servers (insurance...)
    112 options 	NFS_BOOT_RWSIZE=1024
    113 options 	NFS_BOOT_BOOTPARAM
    114 
    115 config		netbsd root on ? type ?
    116 
    117 # On-board I/O space (required)
    118 include "arch/sun3/conf/obio.sun3x"
    119 
    120 # On-board memory (optional)
    121 # See frame-buffers
    122 obmem0 at mainbus?
    123 
    124 # VME bus support (optional)
    125 # One unit for each address space
    126 vme0 at mainbus? # A16/D16
    127 vme1 at mainbus? # A16/D32
    128 vme2 at mainbus? # A24/D16
    129 vme3 at mainbus? # A24/D32
    130 vme4 at mainbus? # A32/D16
    131 vme5 at mainbus? # A32/D32
    132 
    133 #
    134 # Serial ports
    135 #
    136 zstty0	at zsc1 channel 0	# ttya
    137 zstty1	at zsc1 channel 1	# ttyb
    138 
    139 kbd0	at zsc0 channel 0	# keyboard
    140 ms0	at zsc0 channel 1	# mouse
    141 
    142 #
    143 # Network devices
    144 #
    145 
    146 # Intel Ethernet (onboard, or VME)
    147 ie0 at obio0 addr 0x65000000 ipl 3
    148 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    149 
    150 # Lance Ethernet (only onboard)
    151 le0 at obio0 addr 0x65002000 ipl 3
    152 
    153 #
    154 # Disk and tape devices
    155 #
    156 
    157 # Emulex SCSI (3/80 only)
    158 # Both `dma' and `esp' are needed.
    159 # The following flags may be set for the NCR53c94 based esp driver:
    160 #	bits 0-7:  disable disconnect/reselect for the corresponding target
    161 #	bits 8-15: disable synchronous negotiation for target [bit-8]
    162 #
    163 dma0 at obio0 addr 0x66001000 ipl 2
    164 esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000
    165 
    166 # Floppy drive
    167 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
    168 fd0	at fdc0	# First (and only) floppy drive.
    169 
    170 # Sun3 "si" SCSI controller (NCR 5380)
    171 # This driver has several flags which may be enabled using
    172 # the "flags" directive.  Valid flags are:
    173 #
    174 # 0x000ff	Set (1<<target) to disable disconnect/reselect
    175 # 0x0ff00	Set (1<<(target+8)) to disable parity checking
    176 # 0x10000	Set this bit to disable DMA interrupts (poll)
    177 # 0x20000	Set this bit to disable DMA entirely (use PIO)
    178 #
    179 # For example: "flags 0x1000f" would disable DMA interrupts,
    180 # and disable disconnect/reselect for targets 0-3
    181 si0 at vme2 addr 0x200000 ipl 2 vect 0x40
    182 si1 at vme2 addr 0x204000 ipl 2 vect 0x41
    183 
    184 # Xylogics 450/451 controllers (VME A16/D16)
    185 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
    186 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
    187 xy* at xyc? drive ?
    188 
    189 # Xylogics 7053 controllers (VME A16/D32)
    190 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
    191 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
    192 xd* at xdc? drive ?
    193 
    194 # Xylogics 472 tape controllers?
    195 
    196 #
    197 # Frame buffer devices
    198 #
    199 
    200 # P4 Monochrome frame buffer.
    201 bwtwo0	at obmem0 addr 0x50300000
    202 
    203 # P4 8-bit color frame buffer
    204 cgfour0 at obmem0 addr 0x50300000
    205 
    206 # P4 accelerated 8-bit color frame buffer
    207 # cgsix0 at obmem0 addr 0x50000000
    208 
    209 # P4 24-bit color frame buffer
    210 # cgeight0 at obmem0 addr 0x50300000
    211 
    212 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    213 # This driver is going to need work in its mmap function.
    214 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    215 
    216 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    217 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    218 
    219 #
    220 # SCSI infrastructure
    221 #
    222 scsibus* at scsi?
    223 
    224 sd* at scsibus? target ? lun ?		# SCSI disks
    225 st* at scsibus? target ? lun ?		# SCSI tapes
    226 cd* at scsibus? target ? lun ?		# SCSI CD-ROMs
    227 #ch* at scsibus? target ? lun ?		# SCSI changer devices
    228 #ss* at scsibus? target ? lun ?		# SCSI scanners
    229 uk* at scsibus? target ? lun ?		# unknown SCSI devices
    230 
    231 #
    232 # accept filters
    233 #pseudo-device	accf_data		# "dataready" accept filter
    234 #pseudo-device	accf_http		# "httpready" accept filter
    235 
    236 # Memory-disk drivers
    237 pseudo-device	md		
    238 
    239 # Misc.
    240 pseudo-device	loop			# network loopback
    241 pseudo-device	bpfilter		# packet filter
    242 #pseudo-device	carp			# Common Address Redundancy Protocol
    243 pseudo-device	sl			# CSLIP
    244 pseudo-device	ppp			# PPP
    245 #pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    246 #pseudo-device	tun			# network tunneling over tty
    247 #pseudo-device	tap			# virtual Ethernet
    248 #pseudo-device	gre			# generic L3 over IP tunnel
    249 #pseudo-device	npf			# NPF packet filter
    250 #pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    251 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    252 #pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    253 pseudo-device	vlan			# IEEE 802.1q encapsulation
    254 #pseudo-device	bridge			# simple inter-network bridging
    255 #pseudo-device	agr			# IEEE 802.3ad link aggregation
    256 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    257 
    258 pseudo-device	pty			# pseudo-terminals
    259 pseudo-device	vnd			# paging to files
    260 #options 	VND_COMPRESSION		# compressed vnd(4)
    261 #pseudo-device	ccd			# concatenated disks
    262 #pseudo-device	cgd			# cryptographic disk devices
    263 #pseudo-device	raid			# RAIDframe disk driver
    264 #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    265 # Options to enable various other RAIDframe RAID types.
    266 #options 	RF_INCLUDE_EVENODD=1
    267 #options 	RF_INCLUDE_RAID5_RS=1
    268 #options 	RF_INCLUDE_PARITYLOGGING=1
    269 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    270 #options 	RF_INCLUDE_INTERDECLUSTER=1
    271 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    272 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    273 #pseudo-device	fss			# file system snapshot device
    274 pseudo-device	clockctl		# user control of clock subsystem
    275 pseudo-device	ksyms			# /dev/ksyms
    276 
    277 # Veriexec
    278 #
    279 # a pseudo device needed for veriexec
    280 #pseudo-device	veriexec
    281 #
    282 # Uncomment the fingerprint methods below that are desired. Note that
    283 # removing fingerprint methods will have almost no impact on the kernel
    284 # code size.
    285 #
    286 #options VERIFIED_EXEC_FP_SHA256
    287 #options VERIFIED_EXEC_FP_SHA384
    288 #options VERIFIED_EXEC_FP_SHA512
    289