# $NetBSD: VR41XX,v 1.77 2023/09/09 09:38:02 andvar Exp $
#
# GENERIC machine description file
#
# This machine description file is used to generate the default NetBSD
# kernel.  The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page.  For further information about kernel options
# for this architecture, see the options(4) man page.  For an explanation
# of each device driver in this file see the section 4 man page for the
# device.

include         "arch/hpcmips/conf/std.hpcmips"
include         "arch/hpcmips/conf/std.hpcmips.vr41"
#ident          "GENERIC-$Revision: 1.77 $"

#options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary

maxusers        16

# Support for specific models of H/PC MIPS
makeoptions     CPUFLAGS="-mips2"       # CPU codegen options
options         VR4102                  # NEC VR4102
options         VR4111                  # NEC VR4111
options         VR4121                  # NEC VR4121
options         VR4122                  # NEC VR4122
options         VR4131                  # NEC VR4131

# Standard system options
options         DDB                     # in-kernel debugger
pseudo-device   ksyms
#options        DDB_ONPANIC=0           # don't enter debugger on panic
#options        KGDB                    # remote debugger
#options        DIAGNOSTIC              # extra kernel debugging checks
#options        DEBUG                   # extra kernel debugging support
options         KTRACE                  # system call tracing support
options         MSGBUFSIZE=8192         # dmesg buffer size
options         USERCONF                # userconf(4) support
#options        PIPE_SOCKETPAIR         # smaller, but slower pipe(2)
#options        SYSCTL_INCLUDE_DESCR    # Include sysctl descriptions in kernel
options         KLOADER_KERNEL_PATH="\"/netbsd\""
options         KLOADER_DEBUG

## UVM options.
#options        UVM_PAGE_TRKOWN
#options        UVMHIST
#options        UVMHIST_PRINT   # Loud!

#options        SCSIVERBOSE             # human readable SCSI error messages
#options        PCMCIAVERBOSE           # verbose PCMCIA configuration messages

#options        RTC_OFFSET=0    # hardware clock is this many mins. west of GMT
#options        RTC_OFFSET=-540         # JST-9
#options        RTC_OFFSET=480          # PST8
                                       # In NO RTC_OFFSET , inherit RTC_OFFSET
                                       # from Windows CE.
options         NTP                     # network time protocol

#options        WINCE_DEFAULT_SETTING   # Debugging use

#options        SYSCALL_DEBUG           # for debug
#options        HPCMIPS_L1CACHE_DISABLE # disable L1 cache for debug

# Filesystem options
file-system     FFS             # fast filesystem with user and group quotas
file-system     MFS             # memory-based filesystem
file-system     NFS             # Sun NFS-compatible filesystem (client)
#file-system    LFS             # Log-based filesystem (still experimental)
file-system     CD9660          # ISO 9660 + Rock Ridge file system
file-system     MSDOSFS         # MS-DOS file system
#file-system    FDESC           # /dev/fd
file-system     KERNFS          # /kern (kernel informational filesystem)
#file-system    NULLFS          # loopback file system
#file-system    OVERLAY         # overlay file system
file-system     PROCFS          # /proc
#file-system    UMAPFS          # NULLFS + uid and gid remapping
file-system     UNION
file-system     PTYFS           # /dev/pts/N support

#options        NFSSERVER       # Sun NFS-compatible filesystem (server)
options         WAPBL           # File system journaling support
#options        QUOTA           # legacy UFS quotas
#options        QUOTA2          # new, in-filesystem UFS quotas
options         FFS_NO_SNAPSHOT # No FFS snapshot support

# Networking options
#options        GATEWAY         # IP packet forwarding
options         INET            # IP + ICMP + TCP + UDP
options         INET6           # IPV6
#options        IPSEC           # IP security
#options        IPSEC_DEBUG     # debug for IP security
#options        MROUTING        # Multicast routing support
#options        PIM             # Protocol Independent Multicast

# JIT compiler for bpfilter
#options        SLJIT
#options        BPFJIT

# NetBSD backwards compatibility
include         "conf/compat_netbsd16.config"

options         NFS_BOOT_DHCP

config          netbsd          root on ? type ?

# compile options
#makeoptions    DEFGP="-G 8"

# WS console uses SUN or VT100 terminal emulation
options         WSEMUL_VT100
#options        WSDISPLAY_DEFAULTSCREENS=4
#options        FONT_VT220L8x8
options         FONT_VT220L8x10
# compatibility to other console drivers
options         WSDISPLAY_COMPAT_PCVT           # emulate some ioctls
options         WSDISPLAY_COMPAT_SYSCONS        # emulate some ioctls
options         WSDISPLAY_COMPAT_USL            # wsconscfg VT handling
options         WSDISPLAY_COMPAT_RAWKBD         # can get raw scancodes
#
# Hpckbd will set key board layout appropriately. You can use option
# 'PCKBD_LAYOUT' to overrite the default layout.
#
#options        PCKBD_LAYOUT="(KB_US | KB_SWAPCTRLCAPS | KB_MACHDEP)"

# temporally power management
hpcapm0 at mainbus0                     # power management
apmdev0 at hpcapm0                      # APM

options         MQ200_DEBUG
#options        MQ200_USECRT
mqvideo0 at vr4102ip? addr 0x0a000000 size 0x800000     # MQ200 video controller
hpcfb*          at      mqvideo?

ite8181video0 at vr4102ip? addr 0x0a000000 size 0x800000 # ITE8181 video controller
hpcfb*          at      ite8181video?

vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_430
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_510
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_520
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_520A
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_530
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_SIGMARION
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_530A
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_700
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_700A
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_730
vrc4172pwm*     at vr4102ip? addr 0x15003880 size 0x6 platform NEC_MCR_730A

# Workstation Console attachments
bivideo0        at      mainbus0
hpcfb*          at      bivideo0
wsdisplay*      at      hpcfb?
wskbd*          at      hpckbd? mux 1
wsmouse*        at      vrpiu? mux 0
btnmgr0         at      mainbus0
wskbd*          at      btnmgr0 mux 1

#
# hpcmips isa? bus irq locator means:
#
# 0x0000000f ISA IRQ#
# 0x00ff0000 GPIO port#
# 0x01000000 interrupt signal hold/through      (1:hold/0:though)
# 0x02000000 interrupt detection level          (1:low /0:high  )
# 0x04000000 interrupt detection trigger        (1:edge/0:level )

#
# MC-R300, MC-R500
# Button to GPIO port # mapping
#  + REC button       : 4
#  + Open/Close button: 6
# (PCIC-ISA : 9)
# (COM power:14)
#
# MC-R510
# Button to GPIO port # mapping
#  + Open/Close button: 3
# (PCIC-ISA : 9)
# (COM power:14)
#
# MC-R530
# Button to GPIO port # mapping
#  + Open/Close button: 3
#  + Application button: 2
# (PCIC-ISA : 9)
# (COM power:46)
#
# MC-R700
# Button to GPIO port # mapping
#  + Open/Close button: 3
# (PCIC-ISA : 9)
# (COM power:46)
#
# MC-CS
# Button to GPIO port # mapping
# (PCIC-ISA : 9)
# (COM power:14)
#
# IBM WorkPad z50
# Button to GPIO port # mapping
#  + REC button       : 1
#  + Application button?      : 2
# (PCIC-ISA : 9)
#
button0 at vrgiu? platform NEC_MCR_3XX id BTN_REC port 4
button0 at vrgiu? platform NEC_MCR_500 id BTN_REC port 4
button0 at vrgiu? platform IBM_WORKPAD id BTN_REC port 1 active 0
button1 at vrgiu? platform NEC_MCR_430 id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_510 id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_520 id BTN_COVER port 3
#button1 at vrgiu? platform NEC_MCR_520A id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_530 id BTN_COVER port 3
#button1 at vrgiu? platform NEC_MCR_530A id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_SIGMARION id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_7XX id BTN_COVER port 3
button1 at vrgiu? platform NEC_MCR_3XX id BTN_COVER port 6
button1 at vrgiu? platform NEC_MCR_500 id BTN_COVER port 6
button2 at vrgiu? platform NEC_MCR_530 id BTN_APP0  port 2
button2 at vrgiu? platform IBM_WORKPAD id BTN_APP0  port 2 active 0
button3 at vrgiu? platform NEC_MCCS id BTN_LIGHT port 8
pwctl0 at vrgiu? platform NEC_MCR_3XX id PWCTL_COM0 port 14
pwctl0 at vrgiu? platform NEC_MCR_430 id PWCTL_COM0 port 46
pwctl0 at vrgiu? platform NEC_MCR_500 id PWCTL_COM0 port 14
pwctl0 at vrgiu? platform NEC_MCR_530 id PWCTL_COM0 port 46
pwctl0 at vrgiu? platform NEC_MCR_530A id PWCTL_COM0 port 46
#pwctl0 at vrgiu? platform NEC_MCR_SIGMARION id PWCTL_COM0 port 46
pwctl0 at vrgiu? platform NEC_MCR_7XX id PWCTL_COM0 port 46
pwctl0 at vrgiu? platform NEC_MCCS id PWCTL_COM0 port 14
pwctl1 at vrgiu? platform NEC_MCR_3XX id PWCTL_LCDLIGHT port 45
pwctl1 at vrgiu? platform NEC_MCR_500 id PWCTL_LCDLIGHT port 45
pwctl1 at vrgiu? platform NEC_MCCS id PWCTL_LCDLIGHT port 45
pwctl2 at vrgiu? platform NEC_MCR_3XX id PWCTL_LCD port 10
pwctl2 at vrgiu? platform NEC_MCR_500 id PWCTL_LCD port 10
pwctl2 at vrgiu? platform NEC_MCCS id PWCTL_LCD port 10
pwctl3 at vrgiu? platform NEC_MCCS id PWCTL_SPEAKER port 12
pwctl3 at vrgiu? platform NEC_MCR_3XX id PWCTL_SPEAKER port 12
pwctl3 at vrgiu? platform NEC_MCR_430 id PWCTL_SPEAKER port 44
pwctl3 at vrgiu? platform NEC_MCR_500 id PWCTL_SPEAKER port 12
pwctl3 at vrgiu? platform NEC_MCR_510 id PWCTL_SPEAKER port 44
pwctl3 at vrgiu? platform NEC_MCR_520 id PWCTL_SPEAKER port 44
#pwctl3 at vrgiu? platform NEC_MCR_520A id PWCTL_SPEAKER port 44
pwctl3 at vrgiu? platform NEC_MCR_530 id PWCTL_SPEAKER port 44
#pwctl3 at vrgiu? platform NEC_MCR_530A id PWCTL_SPEAKER port 44
#pwctl3 at vrgiu? platform NEC_MCR_SIGMARION id PWCTL_SPEAKER port 44
pwctl3 at vrgiu? platform IBM_WORKPAD id PWCTL_SPEAKER port 49
#pwctl4 at vrgiu? platform NEC_MCR_430 id PWCTL_COM1 port 47
#pwctl4 at vrgiu? platform NEC_MCR_530 id PWCTL_COM1 port 47
#pwctl4 at vrgiu? platform NEC_MCR_SIGMARION id PWCTL_COM1 port 47
vrisab0 at vrgiu? platform NEC_MCR
vrisab0 at vrgiu? platform NEC_MCCS
vrisab0 at vrgiu? platform IBM_WORKPAD isaportoffset 0x1000000
isa0    at vrisab0
pcic0   at isa0 port 0x3e0 iomem 0x70000 iosiz 0x4000 irq 0x00090003
#
# Freestyle
# Button to GPIO port # mapping
#    +---------+
# 1 +|         |
#    |         |+ 7
#    |         |
#20 +|   LCD   |+ 4
#    |         | + 6
# 8 +|         |+ 5
#    |         |
#    |         |+----Power On/Off (connected to PMU)
#    +---------+
#          +9
#        +12 +10
#          +11
# (PCIC-ISA : 23)
button0 at vrgiu? platform EVEREX_FREESTYLE id BTN_APP0 port 9
button1 at vrgiu? platform EVEREX_FREESTYLE id BTN_APP1 port 10
button2 at vrgiu? platform EVEREX_FREESTYLE id BTN_APP2 port 11
button3 at vrgiu? platform EVEREX_FREESTYLE id BTN_APP3 port 12
button4 at vrgiu? platform EVEREX_FREESTYLE id BTN_CANCEL port 7
button5 at vrgiu? platform EVEREX_FREESTYLE id BTN_UP port 4
button6 at vrgiu? platform EVEREX_FREESTYLE id BTN_OK port 6
button7 at vrgiu? platform EVEREX_FREESTYLE id BTN_DOWN port 5
button8 at vrgiu? platform EVEREX_FREESTYLE id BTN_REC port 1
button9 at vrgiu? platform EVEREX_FREESTYLE id BTN_LIGHT port 20
button10 at vrgiu? platform EVEREX_FREESTYLE id BTN_CONTRAST port 8
vrisab1 at vrgiu? platform EVEREX_FREESTYLE isaportoffset 0x1000000
isa1    at vrisab1
pcic0   at isa1 port 0x3e0 iomem 0x70000 iosiz 0x4000 irq 0x00170003

options         PCIC_ISA_INTR_ALLOC_MASK=0x0008 # IRQ 3 only (MCR/Freestyle)

#
# Fujitsu INTERTOP CX300
#
pwctl0  at vrgiu? platform FUJITSU_INTERTOP id PWCTL_COM0 port 15
vrisab2 at vrgiu? platform FUJITSU_INTERTOP isaportoffset 0x1000000
isa2    at vrisab2
pcic0   at isa2 port 0x3e0 iomem 0x70000 iosiz 0x4000 irq 0x00060003

#
# Vadem Clio and Sharp Tripad
#
vrisab3 at vrgiu? platform SHARP_TRIPAD isaportoffset 0x0
vrisab3 at vrgiu? platform VADEM_CLIO_C isaportoffset 0x0
isa3    at vrisab3
pcic0   at isa3 port 0x3e0 iomem 0x70000 iosiz 0x4000 irq 0x000d0003

#
# CASIO CASSIOPEIA E55 and for DoCoMo
#
button0 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_OK active 0 port 6
button1 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_CANCEL active 0 port 7
button2 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_APP0 active 0 port 8
button3 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_APP1 active 0 port 9
button4 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_APP2 active 0 port 10
button5 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_APP3 active 0 port 11
button6 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_DOWN active 0 port 12
button7 at vrgiu? platform CASIO_CASSIOPEIAE_E55 id BTN_UP active 0 port 13
pwctl0  at vrgiu? platform CASIO_CASSIOPEIAE_E55 id PWCTL_COM0 port 38
pwctl1  at vrgiu? platform CASIO_CASSIOPEIAE_E55 id PWCTL_LCDLIGHT port 26

# 'CF hack' for all CASSIOPEIA E series
vrisab4 at vrgiu? platform CASIO_CASSIOPEIAE_EXX isaportoffset 0xc000
vrisab4 at vrgiu? platform CASIO_CASSIOPEIAE_EXXX isaportoffset 0xc000
isa4    at vrisab4
wdc0    at isa4 port 0x170 irq 0x02000003 flags 0x0002  # single drive

#
# Fujitsu PenCentra 130
#
vrc4172gpio0 at vrgiu? platform FUJITSU_PENCENTRA_130 addr 0x15001080 size 0x4a port 10
vrisab5 at vrc4172gpio0 isaportoffset 0x1000000
isa5    at vrisab5
pcic0   at isa5 port 0x3e0 iomem 0x70000 iosiz 0x4000 irq 0x00010003

#
# SigmarionII
#
com*    at vrgiu? platform NEC_MCR_SIGMARION2 addr 0x0b600000 port 8
vrisab6 at vrgiu? platform NEC_MCR_SIGMARION2 isaportoffset 0xf780f800
isa6    at vrisab6
ne*     at isa6 port 0x300 irq  0x00090003 # port 9, active high and thorough
#wdc*   at isa6 port 0x170 irq 0x00090003 flags 0x0002  # single drive
hpcioman6 at vrgiu? platform NEC_MCR_SIGMARION2
hpcin*  at hpcioman6 evtype PCIINTR id PCIINTR_00_12_02 port 0 level 1 connect 1

#
# MP-C303/304
#
hpcioman7 at vrgiu? platform VICTOR_INTERLINK_MPC303
hpcioman7 at vrgiu? platform VICTOR_INTERLINK_MPC304
hpcin*  at hpcioman7 evtype PCIINTR id PCIINTR_00_19_02 port 1 level 0 hold 1 connect 1


# PCI bus support
options         PCIVERBOSE
pci*    at vrpciu?

# VRC4173
vrc4173bcu* at pci? dev ? function ?    # VRC4173 BCU
#vrc4173cmu* at vrc4173bcu?             # VRC4173 CMU
#vrc4173piu* at vrc4173bcu?             # VRC4173 PIU
#vrc4173kiu* at vrc4173bcu?             # VRC4173 KIU

#vrc4173cardu* at pci? dev ? function ? # VRC4173 CARDU
#pcmcia*        at vrc4173cardu?

# PCI USB controllers
ohci*   at pci? dev ? function ?        # Open Host Controller
#options        OHCI_DEBUG, USB_DEBUG, UHUB_DEBUG

# PCMCIA bus support
pcmcia* at pcic? controller 0 socket ?

# PCMCIA IDE disk
wdc*    at pcmcia? function ?

# ATA (IDE) bus support
atabus* at ata?

# IDE drives
wd*     at atabus? drive ? flags 0x0000

# PCMCIA network interfaces
ep*     at pcmcia? function ?           # 3Com 3c589 and 3c562 Ethernet
mbe*    at pcmcia? function ?           # MB8696x based Ethernet
ne*     at pcmcia? function ?           # NE2000-compatible Ethernet
ray*    at pcmcia? function ?           # Raytheon Raylink (802.11)
sm*     at pcmcia? function ?           # Megahertz Ethernet
wi*     at pcmcia? function ?           # Lucent WaveLan IEEE (802.11)
awi*    at pcmcia? function ?           # WLI-PCM
an*     at pcmcia? function ?           # Aironet PC4500/PC4800 (802.11)

# PCMCIA Serial interfaces
com*    at pcmcia? function ?           # Modems and serial cards

# PCMCIA SCSI interfaces
aic*    at pcmcia? function ?
esp*    at pcmcia? function ?           # NCR53c406 SCSI

# ATAPI bus support
atapibus* at atapi?
cd*     at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
sd*     at atapibus? drive ? flags 0x0000 # ATAPI disk drives

# SCSI bus support
scsibus* at aic?
scsibus* at esp?
sd*     at scsibus? target ? lun ?      # SCSI disk drives
cd*     at scsibus? target ? lun ?      # SCSI CD-ROM drives

# USB Hubs
usb*    at ohci?
uhub*   at usb?
uhub*   at uhub? port ?

# USB HID device
uhidev* at uhub? port ? configuration ? interface ?

# USB Mice
ums*    at uhidev? reportid ?
wsmouse*        at ums? mux 0

# USB Keyboards
ukbd*   at uhidev? reportid ?
wskbd*  at ukbd? console ? mux 1

# USB serial adapter
ucycom* at uhidev? reportid ?

# USB Generic HID devices
uhid*   at uhidev? reportid ?

# USB Printer
ulpt*   at uhub? port ? configuration ? interface ?

# USB Modem
umodem* at uhub? port ? configuration ?
ucom*   at umodem?

# Option N.V. Wireless WAN modems
uhso*   at uhub? port ? configuration ?

# USB Mass Storage
umass*  at uhub? port ? configuration ? interface ?
scsibus* at umass? channel ?

# USB audio
uaudio* at uhub? port ? configuration ?
midi*   at midibus?

# USB MIDI
umidi* at uhub? port ? configuration ?

# USB IrDA bridges
#uirda* at uhub? port ? configuration ? interface ?
#irframe* at uirda?

# MII/PHY support
rgephy* at mii? phy ?           # Realtek 8169S/8110S/8211 PHYs
rlphy*  at mii? phy ?           # Realtek 8139/8201L PHYs
ukphy*  at mii? phy ?           # generic unknown PHYs
urlphy* at mii? phy ?           # Realtek RTL8150L internal PHYs

# USB Ethernet adapters
aue*    at uhub? port ?         # ADMtek AN986 Pegasus based adapters
axe*    at uhub? port ?         # ASIX AX88172 based adapters
cue*    at uhub? port ?         # CATC USB-EL1201A based adapters
kue*    at uhub? port ?         # Kawasaki LSI KL5KUSB101B based adapters
mue*    at uhub? port ?         # Microchip LAN75xx/LAN78xx based adapters
ure*    at uhub? port ?         # Realtek RTL8152/RTL8153 based adapters
url*    at uhub? port ?         # Realtek RTL8150L based adapters

# Prolific PL2301/PL2302 host-to-host adapter
upl*    at uhub? port ?

# Serial adapters
# FTDI FT8U100AX serial adapter
uftdi*  at uhub? port ?
ucom*   at uftdi? portno ?

uplcom* at uhub? port ?         # I/O DATA USB-RSAQ2 serial adapter
ucom*   at uplcom? portno ?

umct*   at uhub? port ?         # MCT USB-RS232 serial adapter
ucom*   at umct? portno ?

# USB Handspring Visor
uvisor* at uhub? port ?
ucom*   at uvisor?

# Kyocera AIR-EDGE PHONE
ukyopon* at uhub? port ?
ucom*   at ukyopon? portno ?

# USB scanners that use SCSI emulation, e.g., HP5300
usscanner* at uhub? port ?
scsibus* at usscanner? channel ?

# USB Generic driver
ugen*   at uhub? port ?

audio*  at uaudio?

spkr*   at audio?                       # PC speaker (synthesized)

pseudo-device   loop                    # network loopback
pseudo-device   ppp                     # serial-line IP ports
pseudo-device   pty                     # pseudo-terminals
pseudo-device   bpfilter                # packet filter ports
pseudo-device   npf                     # NPF packet filter

pseudo-device   vnd                     # virtual disk ick
#pseudo-device  ccd                     # concatenated disks
pseudo-device   clockctl                # user control of clock subsystem
pseudo-device   drvctl                  # user control of drive subsystem

pseudo-device   biconsdev       1       # build-in console device
pseudo-device   wsmux                   # mouse & keyboard multiplexor
#pseudo-device  md                      # memory disk device (ramdisk)

#pseudo-device  raid                    # RAIDframe disk driver
#options        RAID_AUTOCONFIG         # auto-configuration of RAID components
#pseudo-device  fss                     # file system snapshot device

# for IPv6
pseudo-device   gif                     # IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device  faith                   # IPv[46] tcp relay translation i/f
pseudo-device   stf                     # 6to4 IPv6 over IPv4 encapsulation

## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4).
pseudo-device   vlan

## Simple inter-network traffic bridging
pseudo-device   bridge