section 4 · Special files 🔌

3061 pages · page 5 of 16

all 4 (2142)4freebsd (885)4gx (25)4rheolef (9)

F (continued)

fbdevhw(4)os-specific submodule for framebuffer device access✨
fd(4)floppy disk device✨
fd(4freebsd)file descriptor files✨
fdc(4)PC architecture floppy disk controller driver✨
fdc(4freebsd)PC architecture floppy disk controller driver✨
fdescfs(4)file-descriptor file system✨
FDT(4)Flattened Device Tree support✨
fdt(4)Flattened Device Tree support✨
FDT(4freebsd)Flattened Device Tree support✨
fdt(4freebsd)Flattened Device Tree support✨
fdt_pinctrl(4)FDT I/O pin multiplexing support✨
fdt_pinctrl(4freebsd)FDT I/O pin multiplexing support✨
fdtbus(4)Flattened Device Tree bus driver✨
fdtbus(4freebsd)Flattened Device Tree bus driver✨
fe(4freebsd)Fujitsu MB86960A/MB86965A based Ethernet adapters✨
fec(4)Freescale i.MX Ethernet device✨
felix(4)driver for Microchip Ocelot Felix switch✨
ffclock(4)Feed-forward system clock✨
ffclock(4freebsd)Feed-forward system clock✨
ffs(4)Berkeley fast file system✨
fido(4)FIDO/U2F security keys✨
filemon(4)the filemon device✨
filemon(4freebsd)the filemon device✨
fins(4)Fintek F71805F LPC Super I/O✨
finsio(4)Fintek LPC Super I/O driver✨
fintek(4)Fintek F75375 temperature sensor✨
firewire(4)IEEE1394 High-performance Serial Bus✨
firewire(4freebsd)IEEE1394 High-performance Serial Bus✨
flash(4)device-independent flash layer✨
fms(4)Forte Media FM801 audio device driver✨
fmv(4)Fujitsu FMV-18x Ethernet cards device driver✨
fontsrv(4)file system access to host fonts✨
fossil(4)archival file server✨
frame(4)frame protocol family✨
fss(4)file system snapshot device✨
ftgpio(4)GPIO Controller on Fintek Super I/O",✨
ftwd(4)Fintek F81803 watchdog timer✨
fujbp(4)Fujitsu Brightness, Pointer, and Hotkeys✨
full(4)always full device✨
full(4freebsd)the full device✨
fusbtc(4)Fairchild FUSB302 USB Type-C Port controller✨
fuse(4)Filesystem in Userspace (FUSE) device✨
fusefs(4)File system in USErspace✨
fwe(4)Ethernet emulation driver for FireWire✨
fwe(4freebsd)Ethernet emulation driver for FireWire✨
fwip(4)IP over FireWire driver✨
fwip(4freebsd)IP over FireWire driver✨
fwohci(4)OHCI FireWire chipset device driver✨
fwohci(4freebsd)OHCI FireWire chipset device driver✨
fxp(4)Intel EtherExpress PRO/100 Ethernet device driver✨
fxp(4freebsd)Intel EtherExpress PRO/100 Ethernet device driver✨

G

g760a(4)Global Mixed-mode Technology Inc. G760a fan speed controller driver✨
gbde(4)Geom Based Disk Encryption✨
gbde(4freebsd)Geom Based Disk Encryption✨
gcscaudio(4)AMD Geode CS5536 audio device driver✨
gcu(4)Intel EP80579 Global Configuration Unit✨
gdb(4)external kernel debugger✨
gdb(4freebsd)external kernel debugger✨
gdt(4)ICP-Vortex and Intel GDT SATA/SCSI RAID controller✨
gem(4)GEM/GMAC Ethernet device driver✨
gem(4freebsd)ERI/GEM/GMAC Ethernet device driver✨
genet(4)Raspberry Pi 4 / BCM2711 Gigabit Ethernet controller driver✨
genetlink(4)Generic Netlink✨
genfb(4)generic framebuffer console driver✨
gentbi(4)Driver for generic 1000BASE-X ten-bit interfaces✨
geodeide(4)AMD Geode IDE disk controllers driver✨
GEOM(4)modular disk I/O request transformation framework✨
geom(4)modular disk I/O request transformation framework✨
GEOM(4freebsd)modular disk I/O request transformation framework✨
geom(4freebsd)modular disk I/O request transformation framework✨
geom_fox(4freebsd)GEOM based basic disk multipathing✨
geom_linux_lvm(4)GEOM based Linux LVM logical volume mapping✨
geom_linux_lvm(4freebsd)GEOM based Linux LVM logical volume mapping✨
geom_map(4freebsd)GEOM module that maps defined items as separate partitions✨
geom_uzip(4)GEOM based compressed disk images and partitions✨
geom_uzip(4freebsd)GEOM based compressed disk images and partitions✨
geom_zero(4)GEOM-based zero disk/block device✨
Get_Environment(4)get a tool's environment✨
Get_Geometry(4)get a tool's on-screen geometry✨
Get_Iconified(4)get a tool's iconic state✨
Get_Locale(4)get a tool's locale✨
Get_Mapped(4)get whether a tool is mapped to the screen✨
Get_Modified(4)ask whether an entity has been modified✨
Get_Situation(4)get a tool's current working directory✨
Get_Status(4)retrieve a tool's current status✨
Get_Sysinfo(4)get information about a tool's host✨
Get_XInfo(4)get a tool's X11 attributes✨
gfrtc(4)Google Goldfish real-time clock✨
gif(4)generic tunnel interface✨
gif(4freebsd)generic tunnel interface✨
glenv(4)Genesys Logic GL518SM temperature, voltage, and fan sensor✨
glide(4)Glide video driver✨
glkgpio(4)Intel Gemini Lake GPIO controller✨
glxiic(4)Geode LX CS5536 I2C controller driver✨
glxiic(4freebsd)Geode LX CS5536 I2C controller driver✨
glxsb(4)Geode LX Security Block crypto accelerator✨
glxsb(4freebsd)Geode LX Security Block crypto accelerator✨
glxtphy(4)Driver for Level One LXT-1000 10/100/1000 Ethernet PHY✨
gphyter(4)Driver for National Semiconductor DP83861, DP83865 and DP83891 10/100/1000 Ethernet PHYs✨
gpib(4)support for the IEEE488 GPIB✨
gpio(4)GPIO bus system✨
gpio(4freebsd)GPIO bus system✨
gpiobus(4)GPIO bus system✨
gpiobus(4freebsd)GPIO bus system✨
gpiocharger(4)GPIO battery charger✨
gpiodcf(4)DCF77 timedelta sensor through GPIO pin✨
gpioiic(4)GPIO I2C bit-banging device driver✨
gpioiic(4freebsd)GPIO I2C bit-banging device driver✨
gpioirq(4)Install an interrupt handler on GPIO pins✨
gpiokeys(4)GPIO keys device driver✨
gpiokeys(4freebsd)GPIO keys device driver✨
gpioled(4)GPIO LED generic device driver✨
gpioled(4freebsd)GPIO LED generic device driver✨
gpioleds(4)GPIO LEDs✨
gpiolock(4)support for multi-position keylocks attached to GPIO pins✨
gpioow(4)1-Wire bus bit-banging through GPIO pin✨
gpiopps(4)install a PPS handler on GPIO pins✨
gpiopwm(4)support for pulsing GPIO pins in software✨
gpiosim(4)General Purpose Input/Output Simulator✨
gpioths(4)driver for DHTxx and AM320x temperature and humidity sensors✨
gpioths(4freebsd)driver for DHTxx and AM320x temperature and humidity sensors✨
graphaudio(4)audio graph card✨
gre(4)encapsulating network device✨
gre(4freebsd)encapsulating network device✨
gscan(4)Geschwister Schneider (and clones) USB to CAN interface driver✨
gscsio(4)National Semiconductor Geode SC1100 I2C controller✨
gsip(4)National Semiconductor DP83820 Gigabit Ethernet driver✨
gtp(4)Gemtek PCI FM radio device✨
gus(4)Gravis UltraSound/UltraSound MAX audio device driver✨
guspnp(4)Am78C201 audio device driver✨
gve(4)Ethernet driver for Google Virtual NIC (gVNIC)✨
gzero(4)GEOM-based zero disk/block device✨

H

h_ertt(4)Enhanced Round Trip Time Khelp module✨
h_ertt(4freebsd)Enhanced Round Trip Time Khelp module✨
hcide(4)HCCS IDE interface driver✨
hconf(4)MS Windows Precision Touchpad configuration driver✨
hcons(4)HID consumer page controls driver✨
hd(4)MFM/IDE hard disk devices✨
hdaudio(4)High Definition Audio device driver✨
hds(4)Hitachi Modular Storage SCSI devices✨
hgame(4)generic HID gamepad, joystick, and controller evdev driver✨
hiclock(4)HiSilicon clock controller✨
hidbus(4)generic HID bus driver✨
hidquirk(4)HID quirks module✨
hidraw(4)Raw Access to HID devices✨
hidwusb(4)HiSilicon USB 3.0 glue logic✨
hifn(4)Hifn 7751/7951/7811/7955/7956 crypto accelerator✨
hifn(4freebsd)Hifn 7751/7951/7811/7955/7956 crypto accelerator✨
hil(4)introduction to HP-HIL support✨
hilid(4)HIL ID module device✨
hilkbd(4)HIL keyboard device✨
hilms(4)HIL mouse and graphics tablet device✨
hireset(4)HiSilicon reset controller✨
hitemp(4)HiSilicon temperature monitor✨
hkbd(4)HID keyboard driver✨
hme(4)Sun Microelectronics STP2002-STQ Ethernet interfaces device driver✨
hme(4freebsd)Sun Microelectronics STP2002-STQ Ethernet interfaces device driver✨
hms(4)HID mouse driver✨
hmt(4)compatible HID multi-touch device driver✨
hn(4)Hyper-V Network Virtual Service Consumer✨
hotplug(4)devices hot plugging✨
hpacel(4)HP 3D DriveGuard accelerometer✨
hpen(4)MS Windows compatible HID pen tablet driver✨
hpet(4)High Precision Event Timer driver✨
hpet(4freebsd)High Precision Event Timer driver✨
hpqlb(4)HP Quick Launch Buttons✨
hpsa(4)HP Smart Array SCSI driver✨
hpt27xx(4)HighPoint RocketRAID 27xx SAS 6Gb/s HBA card driver✨
hpt27xx(4freebsd)HighPoint RocketRAID 27xx SAS 6Gb/s HBA card driver✨
hptide(4)Triones/Highpoint IDE disk controllers driver✨
hptiop(4)HighPoint RocketRAID 3xxx/4xxx device driver✨
hptiop(4freebsd)HighPoint RocketRAID 3xxx/4xxx device driver✨
hptmv(4)HighPoint RocketRAID 182x device driver✨
hptmv(4freebsd)HighPoint RocketRAID 182x device driver✨
hptnr(4)HighPoint DC Series Data Center HBA card driver✨
hptnr(4freebsd)HighPoint DC Series Data Center HBA card driver✨
hptrr(4)HighPoint RocketRAID device driver✨
hptrr(4freebsd)HighPoint RocketRAID device driver✨
hsctrl(4)HID system controls driver✨
hsq(4)multiplexing serial communications interface✨
htu21(4)driver for HTU21D and compatible temperature and humidity sensors✨
hv_kvp(4)Hyper-V Key Value Pair Driver✨
hv_kvp(4freebsd)Hyper-V Key Value Pair Driver✨
hv_netvsc(4)Hyper-V Network Virtual Service Consumer✨
hv_netvsc(4freebsd)Hyper-V Network Virtual Service Consumer✨
hv_storvsc(4)Hyper-V Storage Virtual Service Consumer✨
hv_storvsc(4freebsd)Hyper-V Storage Virtual Service Consumer✨
hv_utils(4)Hyper-V Utilities Driver✨
hv_utils(4freebsd)Hyper-V Utilities Driver✨
hv_vmbus(4)Hyper-V Virtual Machine Bus (VMBus) Driver✨
hv_vmbus(4freebsd)Hyper-V Virtual Machine Bus (VMBus) Driver✨
hv_vss(4)Hyper-V Volume Shadow Copy Service API✨
hv_vss(4freebsd)Hyper-V Volume Shadow Copy Service API✨
hvn(4)Hyper-V networking interface✨
hvs(4)Hyper-V virtual disk✨
hwpmc(4)Hardware Performance Monitoring Counter support✨
hwpmc(4freebsd)Hardware Performance Monitoring Counter support✨
hwpstate_intel(4)Intel Speed Shift Technology driver✨
hwt(4)Hardware Trace Framework✨
hyperv(4)Hyper-V guest nexus device✨