# $NetBSD: MPCSA_GENERIC,v 1.76 2022/08/07 02:52:25 simonb 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/evbarm/conf/std.mpcsa"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "GENERIC-$Revision: 1.76 $"
maxusers 32 # estimated number of users
# CPU support.
options CPU_ARM9 # Support the ARM9TDMI core
makeoptions CPUFLAGS="-mtune=arm920t -mcpu=arm920t"
# CPU-related options.
#options MULTIBOOT # Multiboot support (see multiboot(8))
# delay between "rebooting ..." message and hardware reset, in milliseconds
#options CPURESET_DELAY=2000
# This option allows you to force a serial console at the specified
# I/O address. see console(4) for details.
#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
# you don't want the option below ON iff you are using the
# serial console option of the new boot strap code.
# Standard system options
#options INSECURE # disable kernel security levels - X needs this
options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
options NTP # NTP phase/frequency locked loop
options KTRACE # system call tracing via ktrace(1)
options SYSVMSG # System V-like message queues
options SYSVSEM # System V-like semaphores
options SYSVSHM # System V-like memory sharing
#options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
# Beep when it is safe to power down the system (requires sysbeep)
#options BEEP_ONHALT
# Some tunable details of the above feature (default values used below)
#options BEEP_ONHALT_COUNT=3 # Times to beep
#options BEEP_ONHALT_PITCH=1500 # Default frequency (in Hz)
#options BEEP_ONHALT_PERIOD=250 # Default duration (in msecs)
# Alternate buffer queue strategies for better responsiveness under high
# disk I/O load.
#options BUFQ_READPRIO
#options BUFQ_PRIOCSCAN
# Diagnostic/debugging support options
options DIAGNOSTIC # expensive kernel consistency checks
options DEBUG # expensive debugging checks/support
options DDB # in-kernel debugger
options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic'
options DDB_HISTORY_SIZE=512 # enable history editing in DDB
#options KGDB # remote debugger
#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
makeoptions DEBUG="-g" # compile full symbol table
makeoptions COPTS="-Os"
makeoptions COPY_SYMTAB=1
#options SYSCALL_STATS # per syscall counts
#options SYSCALL_TIMES # per syscall times
#options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris)
# Compatibility options
include "conf/compat_netbsd16.config"
options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries
#options COMPAT_OSSAUDIO # OSS (Voxware) audio driver compatibility
#options COMPAT_LINUX # binary compatibility with Linux
# File systems
file-system FFS # UFS
#file-system EXT2FS # second extended file system (linux)
#file-system LFS # log-structured file system
file-system MFS # memory file system
file-system NFS # Network File System client
#file-system NTFS # Windows/NT file system (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
file-system NULLFS # loopback file system
#file-system OVERLAY # overlay file system
#file-system PROCFS # /proc
#file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs)
#file-system UMAPFS # NULLFS + uid and gid remapping
file-system UNION # union file system
#file-system CODA # Coda File System; also needs vcoda (below)
file-system PTYFS # /dev/ptm support
file-system TMPFS # Efficient memory file-system
#file-system UDF # experimental - OSTA UDF CD/DVD file-system
# File system options
#options FFS_EI # FFS Endian Independent support
options FFS_NO_SNAPSHOT # No FFS snapshot support
#options QUOTA # legacy UFS quotas
#options QUOTA2 # new, in-filesystem UFS quotas
#options UFS_DIRHASH # UFS Large Directory Hashing
#options UFS_EXTATTR # Extended attribute support for UFS1
options WAPBL # File system journaling support
#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
# immutable) behave as system flags.
#options DISKLABEL_EI # disklabel Endian Independent support
#options NFSSERVER # Network File System server
# Networking options
options GATEWAY # packet forwarding
options INET # IP + ICMP + TCP + UDP
#options INET6 # IPV6
#options IPSEC # IP security
#options IPSEC_DEBUG # debug for IP security
#options MROUTING # IP multicast routing
#options PIM # Protocol Independent Multicast
#options NETATALK # AppleTalk networking protocols
options PPP_BSDCOMP # BSD-Compress compression support for PPP
options PPP_DEFLATE # Deflate compression support for PPP
options PPP_FILTER # Active filter support for PPP (requires bpf)
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
#options ALTQ # Manipulate network interfaces' output queues
#options ALTQ_BLUE # Stochastic Fair Blue
#options ALTQ_CBQ # Class-Based Queueing
#options ALTQ_CDNR # Diffserv Traffic Conditioner
#options ALTQ_FIFOQ # First-In First-Out Queue
#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
#options ALTQ_HFSC # Hierarchical Fair Service Curve
#options ALTQ_LOCALQ # Local queueing discipline
#options ALTQ_PRIQ # Priority Queueing
#options ALTQ_RED # Random Early Detection
#options ALTQ_RIO # RED with IN/OUT
#options ALTQ_WFQ # Weighted Fair Queueing
# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
options MIIVERBOSE # verbose PHY autoconfig messages
options PCMCIAVERBOSE # verbose PCMCIA configuration messages
options SCSIVERBOSE # human readable SCSI error messages
options USBVERBOSE # verbose USB device autoconfig messages
options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
#
# wscons options
#
# builtin terminal emulations
#options WSEMUL_SUN # sun terminal emulation
#options WSEMUL_VT100 # VT100 / VT220 emulation
# customization of console and kernel output - see dev/wscons/wsdisplayvar.h
#options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8)
#options WS_DEFAULT_FG=WSCOL_WHITE
#options WS_DEFAULT_BG=WSCOL_BLACK
#options WS_DEFAULT_COLATTR="(0)"
#options WS_DEFAULT_MONOATTR="(0)"
#options WS_KERNEL_FG=WSCOL_GREEN
#options WS_KERNEL_BG=WSCOL_BLACK
#options WS_KERNEL_COLATTR=""
#options WS_KERNEL_MONOATTR=""
# customization of console border color
#options WSDISPLAY_CUSTOM_BORDER # custom border colors via wsconsctl(8)
#options WSDISPLAY_BORDER_COLOR=WSCOL_BLUE # default color
# 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
#options WSKBD_EVENT_AUTOREPEAT # auto repeat in event mode
#options WSKBD_USONLY # strip off non-US keymaps
# don't attach pckbd as the console if no PS/2 keyboard is found
#options PCKBD_CNATTACH_MAY_FAIL
# see dev/pckbport/wskbdmap_mfii.c for implemented layouts
#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver
#options UKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for ukbd driver
# allocate a number of virtual screens at autoconfiguration time
#options WSDISPLAY_DEFAULTSCREENS=4
# use a large software cursor that doesn't blink
#options PCDISPLAY_SOFTCURSOR
# modify the screen type of the console; defaults to "80x25"
#options VGA_CONSOLE_SCREENTYPE="\"80x24\""
# work around a hardware bug that loaded fonts don't work; found on ATI cards
#options VGA_CONSOLE_ATI_BROKEN_FONTSEL
# console scrolling support.
#options WSDISPLAY_SCROLLSUPPORT
# enable VGA raster mode capable of displaying multilingual text on console
#options VGA_RASTERCONSOLE
# enable splash screen support; requires hw driver support
#options SPLASHSCREEN
# Kernel root file system and dump configuration.
#config netbsd root on sd0c type ffs
config netbsd root on wd0a type ffs
#config netbsd root on ? type ?
#config netbsd root on ? type nfs
#
# Device configuration
#
mainbus0 at root
cpu* at mainbus?
# Basic Bus Support
at91bus0 at mainbus? # AT91 bus
# Integrated peripherals:
# On-chip interrupt controller
at91aic0 at at91bus0 addr 0xfffff000 size 0x200
# On-chip timer
#at91st0 at at91bus0 addr 0xfffffd00 size 0x100 pid 1
at91tctmr0 at at91bus0 addr 0xfffa0000 size 0x40 pid 17
# On-chip debug UART
at91dbgu0 at at91bus0 addr 0xfffff200 size 0x200 pid 1
# On-chip UARTs
at91usart0 at at91bus0 addr 0xfffc0000 size 0x4000 pid 6
at91usart1 at at91bus0 addr 0xfffc4000 size 0x4000 pid 7
at91usart2 at at91bus0 addr 0xfffc8000 size 0x4000 pid 8
at91usart3 at at91bus0 addr 0xfffcc000 size 0x4000 pid 9
# On-chip ethernet
at91emac0 at at91bus0 addr 0xfffbc000 size 0x4000 pid 24
# General purpose I/O
at91pio0 at at91bus0 addr 0xfffff400 size 0x200 pid 2
at91pio1 at at91bus0 addr 0xfffff600 size 0x200 pid 3
at91pio2 at at91bus0 addr 0xfffff800 size 0x200 pid 4
at91pio3 at at91bus0 addr 0xfffffa00 size 0x200 pid 5
gpio* at at91pio?
# On-chip CF interface
at91cf0 at at91bus0 addr 0x50000000 size 0x900000 pid 4
pcmcia0 at at91cf0
# On-chip USB 1.1
ohci0 at at91bus0 addr 0x00300000 size 0x100000 pid 23
# On-chip SPI
at91spi0 at at91bus0 addr 0xfffe0000 size 0x4000 pid 13
spi0 at at91spi0
#spi_obuf0 at spi0 slave 1
#gpio* at spi_obuf?
mpcsa_leds0 at spi0 slave 1
gpio* at mpcsa_leds?
# On-chip I2C
at91twi0 at at91bus0 addr 0xfffb8000 size 0x4000 pid 12
iic0 at at91twi?
#ds1672rtc* at iic0 addr 0x68
seeprom* at iic0 addr 0x50 flags 32 # 4096 bytes
# Console Devices
# PCMCIA serial interfaces
com* at pcmcia? function ? # Modems and serial cards
pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards
com* at pcmcom? slave ? # ...and the slave devices
# Hardware monitors
# AMD 768 and 8111 power/ACPI controllers
#dbcool* at iic? addr 0x2C # Unknown other motherboard(s)
#dbcool* at iic? addr 0x2D # Tyan S2881
#dbcool* at iic? addr 0x2E # Tyan S2882-D
# 1-Wire support
#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bitbanging via gpio
#onewire* at gpioow?
# 1-Wire devices
#owtemp* at onewire? # Temperature sensors
# SCSI Controllers and Devices
# PCMCIA SCSI controllers
#aic* at pcmcia? function ? # Adaptec APA-1460 SCSI
#esp* at pcmcia? function ? # Qlogic ESP406/FAS408 SCSI
#spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI
# SCSI bus support
scsibus* at scsi?
# SCSI devices
sd* at scsibus? target ? lun ? # SCSI disk drives
#st* at scsibus? target ? lun ? # SCSI tape drives
#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
#ch* at scsibus? target ? lun ? # SCSI autochangers
#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices
#ss* at scsibus? target ? lun ? # SCSI scanners
#uk* at scsibus? target ? lun ? # SCSI unknown
# PCMCIA IDE controllers
wdc* at pcmcia? function ?
# ATA (IDE) bus support
atabus* at wdc? channel ?
#atabus* at ata?
# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd* at atabus? drive ? flags 0x0000
# ATAPI bus support
atapibus* at atapi?
# ATAPI devices
# flags have the same meaning as for IDE drives.
#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
#st* at atapibus? drive ? flags 0x0000 # ATAPI tape drives
#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
# Miscellaneous mass storage devices
# Network Interfaces
# PCMCIA network interfaces
#an* at pcmcia? function ? # Aironet PC4500/PC4800 (802.11)
#awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS)
#cnw* at pcmcia? function ? # Xircom/Netwave AirSurfer
#cs* at pcmcia? function ? # CS89xx Ethernet
#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/Intersil WaveLan IEEE (802.11)
#xirc* at pcmcia? function ? # Xircom CreditCard Ethernet
#com* at xirc?
#xi* at xirc?
#mhzc* at pcmcia? function ? # Megahertz Ethernet/Modem combo cards
#com* at mhzc?
#sm* at mhzc?
# MII/PHY support
#acphy* at mii? phy ? # Altima AC101 and AMD Am79c874 PHYs
#amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs
#bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs
#brgphy* at mii? phy ? # Broadcom BCM5400-family PHYs
#ciphy* at mii? phy ? # Cicada CS8201 Gig-E PHYs
#dmphy* at mii? phy ? # Davicom DM9101 PHYs
#exphy* at mii? phy ? # 3Com internal PHYs
#gentbi* at mii? phy ? # Generic Ten-Bit 1000BASE-[CLS]X PHYs
#glxtphy* at mii? phy ? # Level One LXT-1000 PHYs
#gphyter* at mii? phy ? # NS83861 Gig-E PHY
#icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
#igphy* at mii? phy ? # Intel IGP01E1000
#ikphy* at mii? phy ? # Intel 82563 PHYs
#inphy* at mii? phy ? # Intel 82555 PHYs
#iophy* at mii? phy ? # Intel 82553 PHYs
#lxtphy* at mii? phy ? # Level One LXT-970 PHYs
#makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
#nsphy* at mii? phy ? # NS83840 PHYs
#nsphyter* at mii? phy ? # NS83843 PHYs
#pnaphy* at mii? phy ? # generic HomePNA PHYs
#qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs
rlphy* at mii? phy ? # Realtek 8139/8201L PHYs
#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
#tlphy* at mii? phy ? # ThunderLAN PHYs
#tqphy* at mii? phy ? # TDK Semiconductor PHYs
ukphy* at mii? phy ? # generic unknown PHYs
#urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs
# USB Controller and Devices
# USB bus support
usb* at ohci?
# USB Hubs
uhub* at usb?
uhub* at uhub? port ? configuration ? interface ?
# USB HID device
#uhidev* at uhub? port ? configuration ? interface ?
# USB Mice
#ums* at uhidev? reportid ?
#wsmouse* at ums? mux 0
# USB eGalax touch-panel
#uep* at uhub? port ?
#wsmouse* at uep? 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 ?
# USB audio
#uaudio* at uhub? port ? configuration ?
# USB MIDI
#umidi* at uhub? port ? configuration ?
# USB IrDA
# USB-IrDA bridge spec
#uirda* at uhub? port ? configuration ? interface ?
#irframe* at uirda?
# SigmaTel STIr4200 USB/IrDA Bridge
#ustir* at uhub? port ?
#irframe* at ustir?
# USB Ethernet adapters
aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters
axe* at uhub? port ? # ASIX AX88172 based adapters
cdce* at uhub? port ? # CDC, Ethernet Networking Control Model
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
udav* at uhub? port ? # Davicom DM9601 based adapters
ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters
url* at uhub? port ? # Realtek RTL8150L based adapters
# USB 802.11 adapters
atu* at uhub? port ? # Atmel AT76C50XX based adapters
ural* at uhub? port ? # Ralink Technology RT2500USB 802.11a/b/g
rum* at uhub? port ? # Ralink Technology RT2501/RT2601 802.11a/b/g
# Prolific PL2301/PL2302 host-to-host adapter
upl* at uhub? port ?
# Serial adapters
ubsa* at uhub? port ? # Belkin serial adapter
ucom* at ubsa? portno ?
uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter
ucom* at uftdi? portno ?
#uipaq* at uhub? port ? # iPAQ PDAs
#ucom* at uipaq? portno ?
umct* at uhub? port ? # MCT USB-RS232 serial adapter
ucom* at umct? portno ?
uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter
ucom* at uplcom? portno ?
uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter
ucom* at uvscom? 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 ?
# Topfield TF5000PVR range of DVB recorders
#utoppy* at uhub? port ?
# D-Link DSB-R100 USB radio
#udsbr* at uhub? port ?
#radio* at udsbr?
# USB Generic driver
#ugen* at uhub? port ?
# IrDA and Consumer Ir devices
# Toshiba Oboe
# Audio Devices
# Audio support
#audio* at audiobus?
#spkr* at audio? # PC speaker (synthesized)
# MIDI support
#midi* at midibus?
#midi* at pcppi? # MIDI interface to the PC speaker
# Bluetooth Controller and Device support
# Bluetooth PCMCIA Controllers
#bt3c* at pcmcia? function ? # 3Com 3CRWB6096-A
# Bluetooth USB Controllers
#ubt* at uhub? port ? configuration ? interface ?
#aubtfwl* at uhub? port ?
# Bluetooth Device Hub
#bthub* at bt3c?
#bthub* at ubt?
# Bluetooth HID support
#bthidev* at bthub?
# Bluetooth Mouse
#btms* at bthidev? reportid ?
#wsmouse* at btms? mux 0
# Bluetooth Keyboard
#btkbd* at bthidev? reportid ?
#wskbd* at btkbd? console ? mux 1
# Bluetooth Apple Magic Mouse
#btmagic* at bthub?
#wsmouse* at btmagic? mux 0
# Bluetooth Audio support
#btsco* at bthub?
# Pseudo-Devices
#pseudo-device crypto # /dev/crypto device
#pseudo-device swcrypto # software crypto implementation
# disk/mass storage pseudo-devices
#pseudo-device ccd # concatenated/striped disk devices
#pseudo-device cgd # cryptographic disk devices
#pseudo-device raid # RAIDframe disk driver
#options RAID_AUTOCONFIG # auto-configuration of RAID components
# Options to enable various other RAIDframe RAID types.
#options RF_INCLUDE_EVENODD=1
#options RF_INCLUDE_RAID5_RS=1
#options RF_INCLUDE_PARITYLOGGING=1
#options RF_INCLUDE_CHAINDECLUSTER=1
#options RF_INCLUDE_INTERDECLUSTER=1
#options RF_INCLUDE_PARITY_DECLUSTERING=1
#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
#pseudo-device fss # file system snapshot device
#pseudo-device putter # for puffs and pud
pseudo-device md # memory disk device (ramdisk)
#pseudo-device vnd # disk-like interface to files
#options VND_COMPRESSION # compressed vnd(4)
# network pseudo-devices
pseudo-device bpfilter # Berkeley packet filter
#pseudo-device carp # Common Address Redundancy Protocol
pseudo-device npf # NPF packet filter
pseudo-device loop # network loopback
pseudo-device ppp # Point-to-Point Protocol
#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
#pseudo-device sl # Serial Line IP
#pseudo-device irframetty # IrDA frame line discipline
#pseudo-device tap # virtual Ethernet
pseudo-device tun # network tunneling over tty
#pseudo-device gre # generic L3 over IP tunnel
#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
pseudo-device vlan # IEEE 802.1q encapsulation
#pseudo-device bridge # simple inter-network bridging
#pseudo-device vether # Virtual Ethernet for bridge
# srt is EXPERIMENTAL
#pseudo-device srt # source-address-based routing
# miscellaneous pseudo-devices
pseudo-device pty # pseudo-terminals
#pseudo-device sequencer # MIDI sequencer
#options RND_COM # use "com" randomness as well (BROKEN)
pseudo-device clockctl # user control of clock subsystem
pseudo-device ksyms # /dev/ksyms
# a pseudo device needed for Coda # also needs CODA (above)
#pseudo-device vcoda # coda minicache <-> venus comm.
# wscons pseudo-devices
#pseudo-device wsmux # mouse & keyboard multiplexor
#pseudo-device wsfont
# Veriexec
# include "dev/veriexec.config"
options PAX_MPROTECT=0 # PaX mprotect(2) restrictions