Section 4
- faith · IPv6-to-IPv4 TCP relay capturing interface
- fanpwr · Fairchild FAN53555 voltage regulator
- fast_ipsec · hardware-accelerated IP Security Protocols
- fatm · device driver for Fore PCA200E ATM interfaces
- fbdev · video driver for framebuffer device
- fbdevhw · os-specific submodule for framebuffer device access
- fcu · Apple Fan Control Unit sensor device
- fd · floppy disk device
- fdc · PC architecture floppy disk controller driver
- fdescfs · file-descriptor file system
- FDT · Flattened Device Tree support
- fdt · Flattened Device Tree support
- fdt_pinctrl · FDT I/O pin multiplexing support
- fdtbus · Flattened Device Tree bus driver
- fe · Fujitsu MB86960A/MB86965A based Ethernet adapters
- fea · device drivers for DEC FDDI controllers
- fec · Freescale i.MX Ethernet device
- felix · driver for Microchip Ocelot Felix switch
- felt · finite element problem description file format
- ffclock · Feed-forward system clock
- ffs · Berkeley fast file system
- fhc · SPARC64 FireHose controller
- fido · FIDO/U2F security keys
- fifo · first-in first-out special file, named pipe
- filemon · the filemon device
- fins · Fintek F71805F LPC Super I/O
- fintek · Fintek F75375 temperature sensor
- firewire · IEEE1394 High-performance Serial Bus
- fla · M-systems DiskOnChip
- fms · Forte Media FM801 audio device
- fmvj18x_cs · Fujitsu FMV-J18x series device driver
- fpa · device drivers for DEC FDDI controllers
- fpit · Fujitsu Stylistic input driver
- frame · frame protocol family
- ftgpio · GPIO Controller on Fintek Super I/O",
- ftl_cs · Flash Translation Layer driver for PCMCIA memory cards
- ftwd · Fintek F81803 watchdog timer
- full · always full device
- fusbtc · Fairchild FUSB302 USB Type-C Port controller
- fuse · Filesystem in Userspace (FUSE) device
- fusefs · File system in USErspace
- futex · Fast Userspace Locking
- fwcam · IIDC FireWire digital camera driver
- fwdv · AV/C DV capture driver for FireWire camcorders
- fwe · Ethernet emulation driver for FireWire
- fwip · IP over FireWire driver
- fwisound · Apple FireWire audio driver
- fwohci · OHCI FireWire chipset device driver
- fxp · Intel EtherExpress PRO/100 Ethernet device driver
- fzk.data
- fzk.u