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      1  1.68  christos # $NetBSD: HDL_G,v 1.68 2024/01/29 18:27:11 christos Exp $
      2   1.1    nonaka #
      3   1.1    nonaka #       HDL_G -- I-O DATA HDL-G Kernel
      4   1.1    nonaka #
      5   1.1    nonaka 
      6   1.1    nonaka include		"arch/evbarm/conf/std.hdl_g"
      7   1.1    nonaka 
      8   1.1    nonaka #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
      9   1.1    nonaka 
     10   1.1    nonaka maxusers	32			# estimated number of users
     11   1.1    nonaka 
     12   1.1    nonaka # CPU options
     13   1.1    nonaka 
     14   1.1    nonaka # For XScale systems
     15   1.1    nonaka options 	CPU_XSCALE_80321	# Support the XScale core
     16   1.1    nonaka makeoptions	CPUFLAGS="-mcpu=xscale"
     17   1.1    nonaka 
     18   1.1    nonaka # Architecture options
     19   1.1    nonaka options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
     20   1.1    nonaka 
     21   1.1    nonaka # Standard system options
     22   1.1    nonaka 
     23   1.1    nonaka options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
     24   1.1    nonaka #options 	HZ=512		# clock interrupt generates every 1/HZ sec
     25   1.1    nonaka #options 	NTP		# NTP phase/frequency locked loop
     26   1.1    nonaka 
     27   1.1    nonaka # File systems
     28   1.1    nonaka 
     29   1.1    nonaka file-system	FFS		# UFS
     30   1.1    nonaka file-system 	EXT2FS		# second extended file system (linux)
     31   1.1    nonaka #file-system	LFS		# log-structured file system
     32   1.1    nonaka file-system	MFS		# memory file system
     33   1.1    nonaka file-system	NFS		# Network file system
     34   1.1    nonaka file-system	CD9660		# ISO 9660 + Rock Ridge file system
     35   1.1    nonaka #file-system	CODA		# Coda File System; also needs vcoda (below)
     36   1.1    nonaka file-system	FDESC		# /dev/fd
     37   1.1    nonaka file-system	KERNFS		# /kern
     38   1.1    nonaka file-system	MSDOSFS		# MS-DOS file system
     39   1.1    nonaka file-system 	NTFS		# Windows/NT file system (experimental)
     40   1.1    nonaka file-system	NULLFS		# loopback file system
     41   1.1    nonaka #file-system 	OVERLAY		# overlay file system
     42   1.1    nonaka file-system	PROCFS		# /proc
     43   1.1    nonaka file-system	PTYFS		# /dev/pts/N support
     44  1.31   msaitoh #file-system	PUFFS		# Userspace file systems (e.g. ntfs-3g & sshfs)
     45   1.6      jmmv file-system	TMPFS		# Efficient memory file-system
     46   1.1    nonaka #file-system	UDF		# experimental - OSTA UDF CD/DVD file-system
     47   1.1    nonaka file-system	UMAPFS		# NULLFS + uid and gid remapping
     48   1.1    nonaka file-system	UNION		# union file system
     49   1.1    nonaka 
     50   1.1    nonaka # File system options
     51  1.67    simonb #options 	FFS_EI		# FFS Endian Independent support
     52  1.67    simonb #options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     53  1.22    bouyer #options 	QUOTA		# legacy UFS quotas
     54  1.22    bouyer #options 	QUOTA2		# new, in-filesystem UFS quotas
     55  1.67    simonb options 	UFS_DIRHASH	# UFS Large Directory Hashing
     56  1.67    simonb #options 	UFS_EXTATTR	# Extended attribute support for UFS1
     57  1.25  dholland options 	WAPBL		# File system journaling support
     58  1.67    simonb #options 	DISKLABEL_EI	# disklabel Endian Independent support
     59  1.67    simonb options 	NFSSERVER	# Network File System server
     60   1.1    nonaka 
     61   1.1    nonaka # Networking options
     62   1.1    nonaka 
     63   1.1    nonaka #options 	GATEWAY		# packet forwarding
     64   1.1    nonaka options 	INET		# IP + ICMP + TCP + UDP
     65   1.1    nonaka options 	INET6		# IPV6
     66   1.1    nonaka #options 	IPSEC		# IP security
     67   1.1    nonaka #options 	IPSEC_DEBUG	# debug for IP security
     68   1.1    nonaka #options 	MROUTING	# IP multicast routing
     69   1.1    nonaka #options 	PIM		# Protocol Independent Multicast
     70   1.1    nonaka #options 	NETATALK	# AppleTalk networking
     71   1.1    nonaka #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     72   1.1    nonaka #options 	PPP_DEFLATE	# Deflate compression support for PPP
     73   1.1    nonaka #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     74   1.1    nonaka #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     75   1.1    nonaka #options 	TCP_SIGNATURE
     76   1.1    nonaka 
     77   1.1    nonaka #options 	NFS_BOOT_BOOTP
     78   1.1    nonaka options 	NFS_BOOT_DHCP
     79   1.1    nonaka options 	NFS_BOOT_BOOTPARAM
     80   1.1    nonaka 
     81   1.1    nonaka # Compatibility options
     82   1.1    nonaka 
     83  1.51       mrg include 	"conf/compat_netbsd09.config"
     84  1.51       mrg options 	COMPAT_NETBSD32	# allow running arm (e.g. non-earm) binaries
     85   1.1    nonaka 
     86   1.1    nonaka # Shared memory options
     87   1.1    nonaka 
     88   1.1    nonaka options 	SYSVMSG		# System V-like message queues
     89   1.1    nonaka options 	SYSVSEM		# System V-like semaphores
     90   1.1    nonaka options 	SYSVSHM		# System V-like memory sharing
     91   1.1    nonaka 
     92   1.1    nonaka # Device options
     93   1.1    nonaka 
     94   1.1    nonaka # Miscellaneous kernel options
     95   1.1    nonaka options 	KTRACE		# system call tracing via ktrace(1)
     96   1.1    nonaka options 	IRQSTATS	# manage IRQ statistics
     97   1.1    nonaka #options 	SCSIVERBOSE	# Verbose SCSI errors
     98   1.1    nonaka options 	PCIVERBOSE	# Verbose PCI descriptions
     99   1.1    nonaka options 	MIIVERBOSE	# Verbose MII autoconfuration messages
    100   1.1    nonaka options 	USBVERBOSE	# verbose USB device autoconfig messages
    101   1.1    nonaka #options 	PCI_CONFIG_DUMP	# verbosely dump PCI config space
    102   1.1    nonaka options 	USERCONF	# userconf(4) support
    103   1.1    nonaka #options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
    104   1.1    nonaka #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
    105   1.1    nonaka 
    106   1.1    nonaka # Development and Debugging options
    107   1.1    nonaka 
    108  1.39  dholland #options 	DIAGNOSTIC	# internal consistency checks
    109   1.1    nonaka #options 	DEBUG
    110  1.61     skrll #options 	UVMHIST		# kernhist for uvm/pmap subsystems
    111   1.1    nonaka #options 	VERBOSE_INIT_ARM # verbose bootstraping messages
    112   1.1    nonaka options 	DDB		# in-kernel debugger
    113   1.1    nonaka #options 	DDB_HISTORY_SIZE=100	# Enable history editing in DDB
    114   1.1    nonaka #makeoptions	DEBUG="-g"	# compile full symbol table
    115  1.42     joerg makeoptions	COPY_SYMTAB=1
    116   1.1    nonaka 
    117   1.1    nonaka #config		netbsd		root on ? type ?
    118   1.1    nonaka config		netbsd		root on wd0a type ?
    119   1.1    nonaka #config		netbsd		root on wd0e type ?
    120   1.1    nonaka 
    121   1.1    nonaka # The main bus device
    122   1.1    nonaka mainbus0	at root
    123   1.1    nonaka 
    124   1.1    nonaka # The boot CPU
    125   1.1    nonaka cpu0		at mainbus?
    126   1.1    nonaka 
    127   1.1    nonaka # On-board device support
    128   1.1    nonaka obio*		at mainbus?
    129   1.1    nonaka com0		at obio? addr 0xfe800000 xint 3	# on-board TI 165C50 UART
    130   1.1    nonaka btn0		at obio? addr 0xfe8d0002 xint 3	# buttons
    131   1.1    nonaka 
    132   1.1    nonaka # i80321 I/O Processor peripheral support
    133   1.1    nonaka iopxs*		at mainbus?
    134   1.1    nonaka 
    135   1.1    nonaka iopiic*		at iopxs?		# I2C Controller Unit(s)
    136   1.1    nonaka iic0		at iopiic?
    137   1.1    nonaka iic1		at iopiic?
    138   1.1    nonaka pci0		at iopxs? bus ?		# PCI/PCI-X support
    139   1.1    nonaka 
    140   1.1    nonaka # PCI-PCI bridges
    141   1.1    nonaka ppb*		at pci? dev ? function ?
    142   1.1    nonaka pci*		at ppb? bus ?
    143   1.1    nonaka 
    144   1.1    nonaka # RICOH RS5C372A Real-Time Clock
    145   1.1    nonaka rs5c372rtc*	at iic0 addr 0x32
    146   1.1    nonaka 
    147   1.1    nonaka #
    148   1.1    nonaka # Storage devices
    149   1.1    nonaka #
    150   1.1    nonaka 
    151   1.1    nonaka # SCSI Controllers and Devices
    152   1.1    nonaka 
    153   1.1    nonaka # SCSI bus support
    154   1.1    nonaka scsibus* at scsi?
    155   1.1    nonaka 
    156   1.1    nonaka # SCSI devices
    157   1.1    nonaka sd*	at scsibus? target ? lun ?	# SCSI disk drives
    158   1.1    nonaka st*	at scsibus? target ? lun ?	# SCSI tape drives
    159   1.1    nonaka cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives
    160   1.1    nonaka ch*	at scsibus? target ? lun ?	# SCSI autochangers
    161   1.1    nonaka ses*	at scsibus? target ? lun ?	# SCSI Enclosure Services devices
    162   1.1    nonaka ss*	at scsibus? target ? lun ?	# SCSI scanners
    163   1.1    nonaka uk*	at scsibus? target ? lun ?	# SCSI unknown
    164   1.1    nonaka 
    165   1.1    nonaka # PCI IDE/S-ATA controllers and devices
    166   1.1    nonaka pciide* 	at pci? dev ? function ? flags 0x0000	# GENERIC pciide driver
    167   1.1    nonaka acardide*	at pci? dev ? function ?	# Acard IDE controllers
    168   1.1    nonaka 
    169   1.1    nonaka # ATA (IDE) bus support
    170   1.1    nonaka atabus*	at ata? channel ?
    171   1.1    nonaka 
    172   1.1    nonaka # IDE drives
    173   1.1    nonaka # Flags are used only with controllers that support DMA operations
    174   1.1    nonaka # and mode settings (e.g. some pciide controllers)
    175   1.1    nonaka # The lowest order four bits (rightmost digit) of the flags define the PIO
    176   1.1    nonaka # mode to use, the next set of four bits the DMA mode and the third set the
    177   1.1    nonaka # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
    178   1.1    nonaka # to use, and the last bit must be 1 for this setting to be used.
    179   1.1    nonaka # For DMA and UDMA, 0xf (1111) means 'disable'.
    180   1.1    nonaka # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
    181   1.1    nonaka # (0xc=1100, 0xa=1010, 0xf=1111)
    182   1.1    nonaka # 0x0000 means "use whatever the drive claims to support".
    183   1.1    nonaka wd*	at atabus? drive ? flags 0x0000
    184   1.1    nonaka 
    185   1.1    nonaka # ATAPI bus support
    186   1.1    nonaka atapibus* at atapi?
    187   1.1    nonaka 
    188   1.1    nonaka # ATAPI devices
    189   1.1    nonaka # flags have the same meaning as for IDE drives.
    190   1.1    nonaka cd*     at atapibus? drive ? flags 0x0000       # ATAPI CD-ROM drives
    191   1.1    nonaka sd*     at atapibus? drive ? flags 0x0000       # ATAPI disk drives
    192   1.1    nonaka st*	at atapibus? drive ? flags 0x0000	# ATAPI tape drives
    193   1.1    nonaka uk*     at atapibus? drive ? flags 0x0000       # ATAPI unknown
    194   1.1    nonaka 
    195   1.1    nonaka #
    196   1.1    nonaka # Networking devices
    197   1.1    nonaka #
    198   1.1    nonaka 
    199   1.1    nonaka # PCI network devices
    200   1.1    nonaka wm*	at pci? dev ? function ?	# Intel i82541PI Gig-E
    201   1.1    nonaka 
    202   1.1    nonaka # MII/PHY support
    203   1.1    nonaka acphy*		at mii? phy ?		# Altima AC101 and AMD Am79c874 PHYs
    204   1.1    nonaka amhphy*		at mii? phy ?		# AMD 79c901 Ethernet PHYs
    205   1.1    nonaka bmtphy*		at mii? phy ?		# Broadcom BCM5201 and BCM5202 PHYs
    206   1.1    nonaka brgphy*		at mii? phy ?		# Broadcom BCM5400-family PHYs
    207   1.1    nonaka ciphy*		at mii? phy ?		# Cicada CS8201 Gig-E PHYs
    208   1.1    nonaka dmphy*		at mii? phy ?		# Davicom DM9101 PHYs
    209   1.1    nonaka exphy*		at mii? phy ?		# 3Com internal PHYs
    210   1.1    nonaka gentbi*		at mii? phy ?		# Generic Ten-Bit 1000BASE-[CLS]X PHYs
    211   1.1    nonaka glxtphy*	at mii? phy ?		# Level One LXT-1000 PHYs
    212   1.1    nonaka gphyter*	at mii? phy ?		# NS83861 Gig-E PHY
    213   1.1    nonaka icsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
    214   1.1    nonaka igphy*		at mii? phy ?		# Intel IGP01E1000
    215   1.1    nonaka inphy*		at mii? phy ?		# Intel 82555 PHYs
    216   1.1    nonaka iophy*		at mii? phy ?		# Intel 82553 PHYs
    217   1.1    nonaka lxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
    218   1.1    nonaka makphy*		at mii? phy ?		# Marvell Semiconductor 88E1000 PHYs
    219   1.1    nonaka nsphy*		at mii? phy ?		# NS83840 PHYs
    220   1.1    nonaka nsphyter*	at mii? phy ? 		# NS83843 PHYs
    221   1.1    nonaka pnaphy*		at mii? phy ?		# generic HomePNA PHYs
    222   1.1    nonaka qsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
    223  1.56       rin rgephy*		at mii? phy ?		# Realtek 8169S/8110S/8211 PHYs
    224  1.56       rin rlphy*		at mii? phy ?		# Realtek 8139/8201L PHYs
    225   1.1    nonaka sqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
    226   1.1    nonaka tlphy*		at mii? phy ?		# ThunderLAN PHYs
    227   1.1    nonaka tqphy*		at mii? phy ?		# TDK Semiconductor PHYs
    228   1.1    nonaka ukphy*		at mii? phy ?		# generic unknown PHYs
    229   1.1    nonaka urlphy*		at mii? phy ?		# Realtek RTL8150L internal PHYs
    230   1.1    nonaka 
    231   1.1    nonaka 
    232   1.1    nonaka # USB Controller and Devices
    233   1.1    nonaka 
    234   1.1    nonaka # PCI USB controllers
    235   1.1    nonaka ehci*	at pci?	dev ? function ?	# Enhanced Host Controller
    236   1.1    nonaka ohci*	at pci?	dev ? function ?	# Open Host Controller
    237   1.1    nonaka 
    238   1.1    nonaka # USB bus support
    239   1.1    nonaka usb*	at ehci?
    240   1.1    nonaka usb*	at ohci?
    241   1.1    nonaka 
    242   1.1    nonaka # USB Hubs
    243   1.1    nonaka uhub*	at usb?
    244   1.7  drochner uhub*	at uhub? port ?
    245   1.1    nonaka 
    246   1.1    nonaka # USB HID device
    247   1.1    nonaka uhidev*	at uhub? port ? configuration ? interface ?
    248   1.1    nonaka 
    249   1.1    nonaka # USB Mice
    250   1.1    nonaka ums*	at uhidev? reportid ?
    251   1.1    nonaka wsmouse* at ums? mux 0
    252   1.1    nonaka 
    253   1.1    nonaka # USB Keyboards
    254   1.1    nonaka ukbd*	at uhidev? reportid ?
    255   1.1    nonaka wskbd*	at ukbd? console ? mux 1
    256   1.1    nonaka 
    257   1.4     skrll # USB serial adapter
    258   1.1    nonaka ucycom* at uhidev? reportid ?
    259   1.1    nonaka 
    260   1.1    nonaka # USB Generic HID devices
    261   1.1    nonaka uhid*	at uhidev? reportid ?
    262   1.1    nonaka 
    263   1.1    nonaka # USB Printer
    264   1.1    nonaka ulpt*	at uhub? port ? configuration ? interface ?
    265   1.1    nonaka 
    266   1.1    nonaka # USB Modem
    267   1.1    nonaka umodem*	at uhub? port ? configuration ?
    268   1.1    nonaka ucom*	at umodem?
    269   1.1    nonaka 
    270  1.17    plunky # Option N.V. Wireless WAN modems
    271  1.17    plunky uhso*	at uhub? port ? configuration ?
    272  1.17    plunky 
    273   1.1    nonaka # USB Mass Storage
    274   1.1    nonaka umass*	at uhub? port ? configuration ? interface ?
    275   1.1    nonaka 
    276   1.1    nonaka # USB audio
    277   1.1    nonaka uaudio*	at uhub? port ? configuration ?
    278   1.1    nonaka 
    279   1.1    nonaka # USB MIDI
    280   1.1    nonaka umidi* at uhub? port ? configuration ?
    281   1.1    nonaka 
    282   1.1    nonaka # USB IrDA
    283   1.1    nonaka # USB-IrDA bridge spec
    284   1.1    nonaka uirda* at uhub? port ? configuration ? interface ?
    285   1.1    nonaka irframe* at uirda?
    286   1.1    nonaka 
    287   1.1    nonaka # SigmaTel STIr4200 USB/IrDA Bridge
    288   1.1    nonaka ustir* at uhub? port ?
    289   1.1    nonaka irframe* at ustir?
    290   1.1    nonaka 
    291   1.1    nonaka # USB Ethernet adapters
    292   1.1    nonaka aue*	at uhub? port ?		# ADMtek AN986 Pegasus based adapters
    293   1.1    nonaka axe*	at uhub? port ?		# ASIX AX88172 based adapters
    294   1.1    nonaka cdce*	at uhub? port ?		# CDC, Ethernet Networking Control Model
    295   1.1    nonaka cue*	at uhub? port ?		# CATC USB-EL1201A based adapters
    296   1.1    nonaka kue*	at uhub? port ?		# Kawasaki LSI KL5KUSB101B based adapters
    297  1.54       rin mue*	at uhub? port ?		# Microchip LAN75xx/LAN78xx based adapters
    298   1.1    nonaka udav*	at uhub? port ?		# Davicom DM9601 based adapters
    299  1.56       rin ure*	at uhub? port ?		# Realtek RTL8152/RTL8153 based adapters
    300   1.1    nonaka url*	at uhub? port ?		# Realtek RTL8150L based adapters
    301   1.1    nonaka 
    302   1.1    nonaka # USB 802.11b adapters
    303   1.1    nonaka atu*	at uhub? port ?		# Atmel AT76C50XX based adapters
    304  1.30  jakllsch ural*	at uhub? port ?		# Ralink Technology RT2500USB 802.11a/b/g
    305   1.1    nonaka 
    306   1.1    nonaka # Prolific PL2301/PL2302 host-to-host adapter
    307   1.1    nonaka upl*	at uhub? port ?
    308   1.1    nonaka 
    309   1.1    nonaka # Serial adapters
    310   1.1    nonaka ubsa*	at uhub? port ?		# Belkin serial adapter
    311   1.1    nonaka ucom*	at ubsa? portno ?
    312   1.1    nonaka 
    313   1.1    nonaka uftdi*	at uhub? port ?		# FTDI FT8U100AX serial adapter
    314   1.1    nonaka ucom*	at uftdi? portno ?
    315   1.1    nonaka 
    316   1.1    nonaka umct*	at uhub? port ?		# MCT USB-RS232 serial adapter
    317   1.1    nonaka ucom*	at umct? portno ?
    318   1.1    nonaka 
    319   1.1    nonaka uplcom* at uhub? port ? 	# I/O DATA USB-RSAQ2 serial adapter
    320   1.1    nonaka ucom*	at uplcom? portno ?
    321   1.1    nonaka 
    322   1.1    nonaka uvscom* at uhub? port ? 	# SUNTAC Slipper U VS-10U serial adapter
    323   1.1    nonaka ucom*	at uvscom? portno ?
    324   1.1    nonaka 
    325   1.1    nonaka # USB Handspring Visor
    326   1.1    nonaka uvisor*	at uhub? port ?
    327   1.1    nonaka ucom*	at uvisor?
    328   1.1    nonaka 
    329   1.1    nonaka # Kyocera AIR-EDGE PHONE
    330   1.1    nonaka ukyopon* at uhub? port ?
    331   1.1    nonaka ucom*	at ukyopon? portno ?
    332   1.1    nonaka 
    333   1.1    nonaka # USB scanners that use SCSI emulation, e.g., HP5300
    334   1.1    nonaka usscanner* at uhub? port ?
    335   1.1    nonaka 
    336   1.1    nonaka # D-Link DSB-R100 USB radio
    337   1.1    nonaka udsbr*	at uhub? port ?
    338   1.1    nonaka radio*	at udsbr?
    339   1.1    nonaka 
    340   1.1    nonaka # USB Generic driver
    341   1.1    nonaka ugen*	at uhub? port ?
    342   1.1    nonaka 
    343   1.1    nonaka 
    344   1.1    nonaka # Audio Devices
    345   1.1    nonaka 
    346   1.1    nonaka # Audio support
    347   1.1    nonaka audio*  at audiobus?
    348   1.1    nonaka 
    349  1.48  christos spkr*	at audio?			# PC speaker (synthesized)
    350  1.46       nat 
    351   1.1    nonaka # MIDI support
    352   1.1    nonaka midi*   at midibus?
    353   1.1    nonaka 
    354   1.1    nonaka 
    355   1.1    nonaka # Pseudo-Devices
    356   1.1    nonaka 
    357   1.1    nonaka # disk/mass storage pseudo-devices
    358  1.35  christos #pseudo-device	ccd			# concatenated/striped disk devices
    359  1.35  christos #pseudo-device	cgd			# cryptographic disk devices
    360  1.36  christos #pseudo-device	raid			# RAIDframe disk driver
    361   1.1    nonaka #options 	RAID_AUTOCONFIG		# auto-configuration of RAID components
    362   1.1    nonaka # Options to enable various other RAIDframe RAID types.
    363   1.1    nonaka #options 	RF_INCLUDE_EVENODD=1
    364   1.1    nonaka #options 	RF_INCLUDE_RAID5_RS=1
    365   1.1    nonaka #options 	RF_INCLUDE_PARITYLOGGING=1
    366   1.1    nonaka #options 	RF_INCLUDE_CHAINDECLUSTER=1
    367   1.1    nonaka #options 	RF_INCLUDE_INTERDECLUSTER=1
    368   1.1    nonaka #options 	RF_INCLUDE_PARITY_DECLUSTERING=1
    369   1.1    nonaka #options 	RF_INCLUDE_PARITY_DECLUSTERING_DS=1
    370  1.18     pooka #pseudo-device	fss			# file system snapshot device
    371  1.31   msaitoh #pseudo-device	putter			# for puffs and pud
    372   1.1    nonaka 
    373  1.20   hannken #pseudo-device	md			# memory disk device (ramdisk)
    374  1.36  christos pseudo-device	vnd			# disk-like interface to files
    375   1.1    nonaka options 	VND_COMPRESSION		# compressed vnd(4)
    376   1.1    nonaka 
    377   1.1    nonaka # network pseudo-devices
    378   1.1    nonaka pseudo-device	bpfilter		# Berkeley packet filter
    379  1.53      maxv pseudo-device	npf			# NPF packet filter
    380   1.1    nonaka pseudo-device	loop			# network loopback
    381   1.1    nonaka pseudo-device	ppp			# Point-to-Point Protocol
    382   1.1    nonaka pseudo-device	pppoe			# PPP over Ethernet (RFC 2516)
    383   1.1    nonaka #pseudo-device	sl			# Serial Line IP
    384   1.1    nonaka #pseudo-device	irframetty		# IrDA frame line discipline
    385   1.1    nonaka pseudo-device	tap			# virtual Ethernet
    386   1.1    nonaka pseudo-device	tun			# network tunneling over tty
    387   1.1    nonaka pseudo-device	gre			# generic L3 over IP tunnel
    388   1.1    nonaka pseudo-device	gif			# IPv[46] over IPv[46] tunnel (RFC1933)
    389   1.1    nonaka pseudo-device	faith			# IPv[46] tcp relay translation i/f
    390   1.1    nonaka pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
    391   1.1    nonaka pseudo-device	vlan			# IEEE 802.1q encapsulation
    392   1.1    nonaka pseudo-device	bridge			# simple inter-network bridging
    393  1.64       roy pseudo-device	vether			# Virtual Ethernet for bridge
    394   1.1    nonaka #pseudo-device	kttcp
    395   1.1    nonaka 
    396   1.1    nonaka # miscellaneous pseudo-devices
    397   1.1    nonaka pseudo-device	pty			# pseudo-terminals
    398   1.1    nonaka pseudo-device	sequencer		# MIDI sequencer
    399   1.1    nonaka pseudo-device	clockctl		# user control of clock subsystem
    400   1.1    nonaka pseudo-device	ksyms			# /dev/ksyms
    401   1.1    nonaka 
    402   1.1    nonaka # a pseudo device needed for Coda	# also needs CODA (above)
    403  1.36  christos #pseudo-device	vcoda			# coda minicache <-> venus comm.
    404   1.1    nonaka 
    405  1.57     sevan # Veriexec
    406  1.57     sevan # include "dev/veriexec.config"
    407   1.1    nonaka 
    408   1.1    nonaka # data mover pseudo-devices
    409  1.28     skrll pseudo-device	swdmover		# software dmover(9) back-end
    410   1.1    nonaka pseudo-device	dmoverio		# /dev/dmover dmover(9) interface
    411