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GENERIC revision 1.155
      1 # $NetBSD: GENERIC,v 1.155 2010/07/12 07:54:13 kiyohara 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/prep/conf/std.prep"
     22 
     23 options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     24 
     25 #ident		"GENERIC-$Revision: 1.155 $"
     26 
     27 maxusers	32
     28 
     29 # Platform support
     30 
     31 options 	PIC_OPENPIC	# OpenPIC support (7043-140)
     32 options 	PIC_PREPIVR
     33 options 	PIC_I8259
     34 
     35 # Standard system options
     36 
     37 options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     38 options 	NTP		# NTP phase/frequency locked loop
     39 
     40 options 	KTRACE		# system call tracing via ktrace(1)
     41 
     42 options 	SYSVMSG		# System V-like message queues
     43 options 	SYSVSEM		# System V-like semaphores
     44 options 	SYSVSHM		# System V-like memory sharing
     45 options 	P1003_1B_SEMAPHORE # p1003.1b semaphore support
     46 
     47 
     48 options 	USERCONF	# userconf(4) support
     49 #options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     50 options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     51 
     52 # Enable experimental buffer queue strategy for better responsiveness under
     53 # high disk I/O load. Use it with caution - it's not proven to be stable yet.
     54 #options 	BUFQ_READPRIO
     55 #options 	BUFQ_PRIOCSCAN
     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 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
     63 #makeoptions	DEBUG="-g"
     64 
     65 # Compatibility options
     66 options 	COMPAT_13	# NetBSD 1.3,
     67 options 	COMPAT_14	# NetBSD 1.4,
     68 options 	COMPAT_15	# NetBSD 1.5,
     69 options 	COMPAT_16	# NetBSD 1.6,
     70 options 	COMPAT_20	# NetBSD 2.0,
     71 options 	COMPAT_30	# NetBSD 3.0,
     72 options 	COMPAT_40	# NetBSD 4.0 compatibility.
     73 options 	COMPAT_50	# NetBSD 5.0 compatibility.
     74 options 	COMPAT_43	# and 4.3BSD
     75 #options 	COMPAT_LINUX	# Linux binary compatibility
     76 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     77 options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     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	NTFS		# Windows/NT file system (experimental)
     86 file-system 	CD9660		# ISO 9660 + Rock Ridge file system
     87 file-system 	MSDOSFS		# MS-DOS file system
     88 #file-system 	FDESC		# /dev/fd
     89 file-system 	KERNFS		# /kern
     90 file-system 	NULLFS		# loopback file system
     91 #file-system	OVERLAY		# overlay file system
     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 file-system	PTYFS		# /dev/pts/N support
     97 file-system	TMPFS		# Efficient memory file-system
     98 #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     99 
    100 # File system options
    101 options 	QUOTA		# UFS quotas
    102 #options 	FFS_EI		# FFS Endian Independant support
    103 options 	WAPBL		# File system journaling support - Experimental
    104 #options 	UFS_DIRHASH	# UFS Large Directory Hashing - Experimental
    105 options 	NFSSERVER	# Network File System server
    106 #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
    107 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
    108  				# immutable) behave as system flags.
    109 
    110 # Networking options
    111 #options 	GATEWAY		# packet forwarding
    112 options 	INET		# IP + ICMP + TCP + UDP
    113 options 	INET6		# IPv6
    114 #options 	IPSEC		# IP security
    115 #options 	IPSEC_ESP	# IP security (encryption part; define w/IPSEC)
    116 #options 	IPSEC_NAT_T	# IPsec NAT traversal (NAT-T)
    117 #options 	IPSEC_DEBUG	# debug for IP security
    118 #options 	MROUTING	# IP multicast routing
    119 #options 	PIM		# Protocol Independent Multicast
    120 #options 	NETATALK	# AppleTalk networking protocols
    121 options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
    122 options 	PPP_DEFLATE	# Deflate compression support for PPP
    123 options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
    124 options 	PFIL_HOOKS	# pfil(9) packet filter hooks
    125 options 	IPFILTER_LOG	# ipmon(8) log support
    126 options 	IPFILTER_LOOKUP	# ippool(8) support
    127 options 	IPFILTER_COMPAT # Compat for IP-Filter
    128 #options 	IPFILTER_DEFAULT_BLOCK	# block all packets by default
    129 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
    130 
    131 #options 	ALTQ		# Manipulate network interfaces' output queues
    132 #options 	ALTQ_BLUE	# Stochastic Fair Blue
    133 #options 	ALTQ_CBQ	# Class-Based Queueing
    134 #options 	ALTQ_CDNR	# Diffserv Traffic Conditioner
    135 #options 	ALTQ_FIFOQ	# First-In First-Out Queue
    136 #options 	ALTQ_FLOWVALVE	# RED/flow-valve (red-penalty-box)
    137 #options 	ALTQ_HFSC	# Hierarchical Fair Service Curve
    138 #options 	ALTQ_LOCALQ	# Local queueing discipline
    139 #options 	ALTQ_PRIQ	# Priority Queueing
    140 #options 	ALTQ_RED	# Random Early Detection
    141 #options 	ALTQ_RIO	# RED with IN/OUT
    142 #options 	ALTQ_WFQ	# Weighted Fair Queueing
    143 
    144 # These options enable verbose messages for several subsystems.
    145 # Warning, these may compile large string tables into the kernel!
    146 #options 	MIIVERBOSE	# verbose PHY autoconfig messages
    147 options 	PCIVERBOSE	# verbose PCI device autoconfig messages
    148 #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    149 #options 	PCMCIAVERBOSE	# verbose PCMCIA configuration messages
    150 options 	SCSIVERBOSE	# human readable SCSI error messages
    151 #options 	USBVERBOSE	# verbose USB device autoconfig messages
    152 #options 	RESIDUAL_DATA_DUMP	# verbosely dump residual data
    153 #options 	NVRAM_DUMP	# verbosely dump contents of nvram.
    154 				# Warning: output may not be ascii!
    155 
    156 #options 	NFS_BOOT_BOOTP
    157 options 	NFS_BOOT_BOOTPARAM
    158 options 	NFS_BOOT_DHCP
    159 
    160 #
    161 # wscons options
    162 #
    163 # builtin terminal emulations
    164 options 	WSEMUL_VT100		# VT100 / VT220 emulation
    165 # different kernel output - see dev/wscons/wsdisplayvar.h
    166 options 	WS_KERNEL_FG=WSCOL_GREEN
    167 #options 	WS_KERNEL_BG=WSCOL_BLACK
    168 # compatibility to other console drivers
    169 options 	WSDISPLAY_COMPAT_USL		# VT handling
    170 options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
    171 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts
    172 #options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
    173 # allocate a number of virtual screens at autoconfiguration time
    174 #options 	WSDISPLAY_DEFAULTSCREENS=4
    175 # use a large software cursor that doesn't blink
    176 options 	PCDISPLAY_SOFTCURSOR
    177 
    178 # Kernel root file system and dump configuration.
    179 config	netbsd	root on ? type ?
    180 #config	netbsd	root on tlp0 type nfs
    181 #config	netbsd	root on pcn0 type nfs
    182 
    183 
    184 #
    185 # Device configuration
    186 #
    187 
    188 mainbus0 at root
    189 cpu0	at mainbus0
    190 
    191 
    192 # Basic Bus Support
    193 
    194 # PCI bus support
    195 pci0	at mainbus0 bus ?
    196 pci*	at pchb? bus ?
    197 pci*	at ppb? bus ?
    198 
    199 # PCI bridges
    200 pchb*	at pci? dev ? function ?	# PCI-Host bridges
    201 ppb*	at pci? dev ? function ?	# PCI-PCI bridges
    202 pcib*	at pci? dev ? function ?	# PCI-ISA bridges
    203 pceb*	at pci? dev ? function ?	# PCI-EISA bridges
    204 
    205 # EISA bus support
    206 eisa*	at pceb?
    207 
    208 # ISA bus support
    209 isa*	at pcib?			# ISA on PCI-ISA bridge
    210 isa*	at pceb?
    211 
    212 # PCMCIA bus support
    213 pcmcia* at pcic? controller ? socket ?
    214 
    215 # ISA PCMCIA controllers
    216 pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
    217 
    218 #options 	PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14
    219 #options 	PCIC_ISA_ALLOC_IOBASE=0x0400
    220 #options 	PCIC_ISA_ALLOC_IOSIZE=0x0100
    221 
    222 # ISA Plug-and-Play bus support
    223 #isapnp0	at isa?
    224 
    225 # PnPbus bus support (required)
    226 pnpbus0	at mainbus0
    227 
    228 # Console Devices
    229 
    230 # wscons
    231 pckbc0		at isa?			# pc keyboard controller
    232 pckbd*		at pckbc?		# PC keyboard
    233 pms*		at pckbc?		# PS/2 mouse for wsmouse
    234 vga*		at pci?
    235 wsdisplay*	at vga? console ?
    236 wskbd*		at pckbd? console ?
    237 wsmouse*	at pms? mux 0
    238 
    239 attimer0	at isa?			# AT Timer
    240 pcppi0	at isa?				# PC prog. periph. interface
    241 isabeep0 at pcppi?			# "keyboard" beep
    242 
    243 #mcclock0 at isa? port 0x70		# mc146818 and compatible
    244 mcclock* at pnpbus?			# mc146818 and compatible
    245 mkclock* at pnpbus?			# mk48t18 and compatible
    246 
    247 nvram*	at pnpbus?
    248 
    249 # Cryptographic Devices
    250 
    251 # PCI cryptographic devices
    252 #hifn*	at pci? dev ? function ?	# Hifn 7755/7811/795x
    253 #ubsec*	at pci? dev ? function ?	# Broadcom 5501/5601/580x/582x
    254 
    255 
    256 # Serial Devices
    257 
    258 # ISA serial interfaces
    259 com0	at isa? port 0x3f8 irq 4	# standard PC serial ports
    260 com1	at isa? port 0x2f8 irq 3
    261 
    262 # PCMCIA serial interfaces
    263 com*	at pcmcia? function ?		# Modems and serial cards
    264 
    265 #pcmcom* at pcmcia? function ?		# PCMCIA multi-port serial cards
    266 #com*	at pcmcom? slave ?		# ...and the slave devices
    267 
    268 
    269 # Parallel Printer Interfaces
    270 
    271 # ISA parallel printer interfaces
    272 lpt0	at isa? port 0x3bc irq 7	# standard PC parallel ports
    273 
    274 
    275 # SCSI Controllers and Devices
    276 
    277 # PCI SCSI controllers
    278 #adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
    279 ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
    280 #iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
    281 #pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
    282 siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI
    283 esiop*	at pci? dev ? function ?	# Symbios 53c875 SCSI and newer
    284 
    285 # PCMCIA SCSI controllers
    286 aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI
    287 spc* 	at pcmcia? function ?		# Fujitsu MB87030/MB89352 SCSI
    288 
    289 # SCSI bus support
    290 #scsibus* at adw?
    291 scsibus* at ahc?
    292 scsibus* at aic?
    293 #scsibus* at iha?
    294 #scsibus* at pcscp?
    295 scsibus* at siop?
    296 scsibus* at spc?
    297 scsibus* at esiop?
    298 
    299 # SCSI devices
    300 sd*	at scsibus? target ? lun ?	# SCSI disk drives
    301 st*	at scsibus? target ? lun ?	# SCSI tape drives
    302 cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    303 #ch*	at scsibus? target ? lun ?	# SCSI autochangers
    304 #ss*	at scsibus? target ? lun ?	# SCSI scanners
    305 uk*	at scsibus? target ? lun ?	# SCSI unknown
    306 
    307 # IDE and related devices
    308 
    309 # IDE controller found on most Power Personal machines
    310 wdc*	at pnpbus?
    311 
    312 # PCI IDE controllers
    313 pciide*		at pci? dev ? function ? flags 0x0000
    314 hptide*		at pci? dev ? function ?
    315 slide*		at pci? dev ? function ?
    316 
    317 fdc0 at pnpbus?	# standard ISA floppy controller
    318 fd0 at fdc0 drive ?
    319 
    320 # ISA Plug-and-Play IDE controllers
    321 #wdc*	at isapnp?
    322 
    323 # PCMCIA IDE controllers
    324 wdc*	at pcmcia? function ?
    325 
    326 # ATA (IDE) bus support
    327 atabus* at ata?
    328 
    329 # IDE drives
    330 # Flags are used only with controllers that support DMA operations
    331 # and mode settings (e.g. some pciide controllers)
    332 # The lowest order four bits (rightmost digit) of the flags define the PIO
    333 # mode to use, the next set of four bits the DMA mode and the third set the
    334 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    335 # to use, and the last bit must be 1 for this setting to be used.
    336 # For DMA and UDMA, 0xf (1111) means 'disable'.
    337 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    338 # (0xc=1100, 0xa=1010, 0xf=1111)
    339 # 0x0000 means "use whatever the drive claims to support".
    340 wd*	at atabus? drive ? flags 0x0000
    341 
    342 # ATAPI bus support
    343 atapibus* at atapi?
    344 
    345 # ATAPI devices
    346 # flags have the same meaning as for IDE drives.
    347 cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
    348 sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives
    349 uk*	at atapibus? drive ? flags 0x0000	# ATAPI unknown
    350 
    351 # Miscellaneous mass storage devices
    352 
    353 # Network Interfaces
    354 
    355 # PCI network interfaces
    356 ep*	at pci? dev ? function ?	# 3Com 3c59x
    357 ex*	at pci? dev ? function ?	# 3Com 3c90x[BC]
    358 fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
    359 ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
    360 pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
    361 rtk*	at pci? dev ? function ?	# Realtek 8129/8139
    362 sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
    363 tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
    364 vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet
    365 
    366 # pnpbus network interfaces
    367 we*	at pnpbus?			# WD/SMC Ethernet
    368 
    369 # ISA network interfaces
    370 #ep*	at isa? port ? irq ?		# 3Com 3c509 Ethernet
    371 #ne0	at isa? port 0x280 irq 9	# NE2000-compatible Ethernet
    372 #ne1	at isa? port 0x300 irq 10
    373 #we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
    374 we1	at isa? port 0x300 iomem 0xe8000 irq 11
    375 
    376 # ISA Plug-and-Play network intefaces
    377 #ep*	at isapnp?			# 3Com 3c509 Ethernet
    378 #ne*	at isapnp?			# NE2000-compatible Ethernet
    379 
    380 # PCMCIA network interfaces
    381 ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
    382 ne*	at pcmcia? function ?		# NE2000-compatible Ethernet
    383 
    384 # MII/PHY support
    385 dmphy*	at mii? phy ?			# Davicom DM9101 PHYs
    386 exphy*	at mii? phy ?			# 3Com internal PHYs
    387 icsphy* at mii? phy ?			# Integrated Circuit Systems ICS189x
    388 inphy*	at mii? phy ?			# Intel 82555 PHYs
    389 iophy*	at mii? phy ?			# Intel 82553 PHYs
    390 lxtphy* at mii? phy ?			# Level One LXT-970 PHYs
    391 nsphy*	at mii? phy ?			# NS83840 PHYs
    392 nsphyter* at mii? phy ?			# NS83843 PHYs
    393 qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
    394 sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
    395 tlphy*	at mii? phy ?			# ThunderLAN PHYs
    396 tqphy*	at mii? phy ?			# TDK Semiconductor PHYs
    397 ukphy*	at mii? phy ?			# generic unknown PHYs
    398 
    399 
    400 # USB Controller and Devices
    401 
    402 # PCI USB controllers
    403 #uhci*	at pci? dev ? function ?	# Universal Host Controller (Intel)
    404 #ohci*	at pci? dev ? function ?	# Open Host Controller
    405 
    406 # PCMCIA USB controllers
    407 #slhci*	at pcmcia? function ?		# ScanLogic SL811HS
    408 
    409 # USB bus support
    410 #usb*	at uhci?
    411 #usb*	at ohci?
    412 #usb*	at slhci?
    413 
    414 # USB Hubs
    415 #uhub*	at usb?
    416 #uhub*	at uhub? port ?
    417 
    418 # USB HID device
    419 #uhidev*	at uhub? port ? configuration ? interface ?
    420 
    421 # USB Mice
    422 #ums*	at uhidev? reportid ?
    423 #wsmouse* at ums? mux 0
    424 
    425 # USB Keyboards
    426 #ukbd*	at uhidev? reportid ?
    427 #wskbd*	at ukbd? console ? mux 1
    428 
    429 # USB serial adapter
    430 #ucycom*	at uhidev? reportid ?
    431 
    432 # USB Generic HID devices
    433 #uhid*	at uhidev? reportid ?
    434 
    435 # USB Printer
    436 #ulpt*	at uhub? port ? configuration ? interface ?
    437 
    438 # USB Modem
    439 #umodem* at uhub? port ? configuration ?
    440 #ucom*	at umodem?
    441 
    442 # Option N.V. Wireless WAN modems
    443 #uhso*	at uhub? port ? configuration ?
    444 
    445 # USB Mass Storage
    446 #umass*	at uhub? port ? configuration ? interface ?
    447 #scsibus* at umass? channel ?
    448 #atapibus* at umass?
    449 
    450 # USB audio
    451 #uaudio* at uhub? port ? configuration ?
    452 
    453 # USB Ethernet adapters
    454 #aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    455 #axe*	at uhub? port ?		# ASIX AX88172 based adapters
    456 #cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    457 #kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    458 #url*	at uhub? port ?		# Realtek RTL8150L based adapters
    459 #udav*	at uhub? port ?		# Davicom DM9601 based adapters
    460 
    461 # Prolific PL2301/PL2302 host-to-host adapter
    462 #upl*	at uhub? port ?
    463 
    464 # Serial adapters
    465 #uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
    466 #ucom*	at uftdi? portno ?
    467 
    468 #umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    469 #ucom*	at umct? portno ?
    470 
    471 #uplcom* at uhub? port ?	# I/O DATA USB-RSAQ2 serial adapter
    472 #ucom*	at uplcom? portno ?
    473 
    474 #uvscom* at uhub? port ?	# SUNTAC Slipper U VS-10U serial adapter
    475 #ucom*	at uvscom? portno ?
    476 
    477 # Diamond Multimedia Rio 500
    478 #urio*	at uhub? port ?
    479 
    480 # USB Handspring Visor
    481 #uvisor* at uhub? port ?
    482 #ucom*	at uvisor?
    483 
    484 # Kyocera AIR-EDGE PHONE
    485 #ukyopon* at uhub? port ?
    486 #ucom*	at ukyopon? portno ?
    487 
    488 # Y@P firmware loader
    489 #uyap* at uhub? port ?
    490 
    491 # USB Generic driver
    492 #ugen*	at uhub? port ?
    493 
    494 # USB scanners
    495 #uscanner* at uhub? port ?
    496 
    497 
    498 # Audio device
    499 
    500 # ISA Plug-and-Play audio devices
    501 #wss*	at isapnp?			# CS4232
    502 #wss0    at isa? port 0x530 irq 5 drq 1 drq2 0
    503 
    504 # Audio support
    505 #audio*	at uaudio?
    506 #audio*	at audiocs?
    507 
    508 # MIDI support
    509 #midi*	at pcppi?		# MIDI interface to the PC speaker
    510 
    511 # The spkr driver provides a simple tone interface to the built in speaker.
    512 #spkr0	at pcppi?		# PC speaker
    513 
    514 
    515 # Joysticks
    516 
    517 # ISA Plug-and-Play joysticks
    518 #joy*	at isapnp?			# Game ports (usually on audio cards)
    519 
    520 # ISA joysticks. Probe is a little strange; add only if you have one.
    521 #joy0	at isa? port 0x201
    522 
    523 # Pull in optional local configuration
    524 cinclude "arch/prep/conf/GENERIC.local"
    525 
    526 # Pseudo-Devices
    527 
    528 pseudo-device 	crypto		# /dev/crypto device
    529 pseudo-device	swcrypto	# software crypto implementation
    530 
    531 # disk/mass storage pseudo-devices
    532 pseudo-device	ccd		4	# concatenated/striped disk devices
    533 #pseudo-device	cgd		4	# cryptographic disk devices
    534 pseudo-device	raid		8	# RAIDframe disk driver
    535 options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    536 # Options to enable various other RAIDframe RAID types.
    537 #options 	RF_INCLUDE_EVENODD=1
    538 #options 	RF_INCLUDE_RAID5_RS=1
    539 #options 	RF_INCLUDE_PARITYLOGGING=1
    540 #options 	RF_INCLUDE_CHAINDECLUSTER=1
    541 #options 	RF_INCLUDE_INTERDECLUSTER=1
    542 #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    543 #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    544 pseudo-device	fss			# file system snapshot device
    545 pseudo-device	md		1	# memory disk device (ramdisk)
    546 pseudo-device	vnd			# disk-like interface to files
    547 #options 	VND_COMPRESSION		# compressed vnd(4)
    548 
    549 # network pseudo-devices
    550 pseudo-device	loop			# network loopback
    551 pseudo-device	bpfilter		# Berkeley packet filter
    552 #pseudo-device	carp			# Common Address Redundancy Protocol
    553 pseudo-device	ipfilter		# IP filter (firewall) and NAT
    554 pseudo-device	ppp			# Point-to-Point Protocol
    555 pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    556 #pseudo-device	sl			# Serial Line IP
    557 pseudo-device	strip			# Starmode Radio IP (Metricom)
    558 pseudo-device	tun			# network tunneling over tty
    559 pseudo-device	tap			# virtual Ethernet
    560 pseudo-device	gre			# generic L3 over IP tunnel
    561 pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    562 #pseudo-device	faith			# IPv[46] tcp relay translation i/f
    563 pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    564 pseudo-device	vlan			# IEEE 802.1q encapsulation
    565 pseudo-device	bridge			# simple inter-network bridging
    566 #options 	BRIDGE_IPF		# bridge uses IP/IPv6 pfil hooks too
    567 pseudo-device	agr			# IEEE 802.3ad link aggregation
    568 
    569 #
    570 # accept filters
    571 pseudo-device   accf_data		# "dataready" accept filter
    572 pseudo-device   accf_http		# "httpready" accept filter
    573 
    574 # miscellaneous pseudo-devices
    575 pseudo-device	pty			# pseudo-terminals
    576 #pseudo-device	sequencer	1	# MIDI sequencer
    577 pseudo-device	rnd			# /dev/random and in-kernel generator
    578 #options 	RND_COM			# use "com" randomness as well
    579 pseudo-device	clockctl		# user control of clock subsystem
    580 pseudo-device	ksyms			# /dev/ksyms
    581 #pseudo-device	pf			# PF packet filter
    582 #pseudo-device	pflog			# PF log if
    583 
    584 # a pseudo device needed for Coda	# also needs CODA (above)
    585 #pseudo-device	vcoda		4	# coda minicache <-> venus comm.
    586 
    587 # wscons pseudo-devices
    588 pseudo-device	wsmux			# mouse & keyboard multiplexor
    589 pseudo-device	wsfont
    590 
    591 options 	FILEASSOC		# fileassoc(9) - required for Veriexec
    592 
    593 # Veriexec
    594 #
    595 # a pseudo device needed for veriexec
    596 pseudo-device	veriexec		1
    597 #
    598 # Uncomment the fingerprint methods below that are desired. Note that
    599 # removing fingerprint methods will have almost no impact on the kernel
    600 # code size.
    601 #
    602 options VERIFIED_EXEC_FP_RMD160
    603 options VERIFIED_EXEC_FP_SHA256
    604 options VERIFIED_EXEC_FP_SHA384
    605 options VERIFIED_EXEC_FP_SHA512
    606 options VERIFIED_EXEC_FP_SHA1
    607 options VERIFIED_EXEC_FP_MD5
    608