section 4 · Special files 🔌

3061 pages · page 15 of 16

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

U (continued)

umsm(4)Qualcomm MSM modem device✨
umstc(4)Microsoft Surface Type Cover keyboard✨
umt(4)USB HID multitouch touchpad devices✨
unionfs(4)union mount file system✨
unix(4)UNIX-domain protocol family✨
unix(4freebsd)UNIX-domain protocol family✨
uoaklux(4)Toradex OAK USB illuminance sensor✨
uoakrh(4)Toradex OAK USB temperature and relative humidity sensor✨
uoakv(4)Toradex OAK USB +/-10V 8channel ADC interface✨
uonerng(4)Moonbase Otago OneRNG TRNG✨
uow(4)Maxim/Dallas DS2490 USB 1-Wire adapter✨
upd(4)USB Power Devices sensor✨
upgt(4)Conexant/Intersil PrismGT SoftMAC USB IEEE 802.11b/g wireless network driver✨
upgt(4freebsd)Conexant/Intersil PrismGT SoftMAC USB IEEE 802.11b/g wireless network device✨
upl(4)USB support for Prolific based host-to-host adapters✨
uplcom(4)USB support for Prolific PL-2303/2303X/2303HX serial adapters driver✨
uplcom(4freebsd)USB support for Prolific PL-2303/2303X/2303HX serial adapters driver✨
ural(4)Ralink RT2500USB IEEE 802.11a/b/g wireless network driver✨
ural(4freebsd)Ralink Technology RT2500USB IEEE 802.11 driver✨
urandom(4)kernel random number source devices✨
ure(4)Realtek RTL8152/RTL8153/RTL8156 USB Ethernet driver✨
ure(4freebsd)RealTek RTL8152/RTL8153 USB to Ethernet controller driver✨
urio(4)USB driver for the Rio MP3 players✨
urio(4freebsd)USB driver for the Rio MP3 players✨
url(4)Realtek RTL8150L USB Ethernet driver✨
urlphy(4)Realtek RTL8150L Ethernet PHY✨
urndis(4)USB Remote NDIS Ethernet device✨
urndis(4freebsd)USB Remote NDIS Ethernet device✨
urng(4)USB Random Number Generator devices✨
urtw(4)Realtek RTL8187B/L USB IEEE 802.11b/g wireless network driver✨
urtw(4freebsd)Realtek RTL8187B/L USB IEEE 802.11b/g wireless network device✨
urtwn(4)Realtek RTL8188CU/RTL8188EU/RTL8192CU/RTL8192EU USB IEEE 802.11b/g/n wireless network device✨
usb(4)Universal Serial Bus✨
usb(4freebsd)Universal Serial Bus✨
usb_quirk(4)USB quirks module✨
usb_quirk(4freebsd)USB quirks module✨
usb_template(4)USB device side templates✨
usb_template(4freebsd)USB device side templates✨
usbhid(4)USB HID transport driver✨
usbnet(4)generic USB network driver backend diagnostics✨
uscom(4)simple USB serial adapters✨
user_filter(4gx)User logon limiter✨
userconf(4)in-kernel device configuration manager✨
usfs(4)USB device side support for bulk only transport mass storage✨
usfs(4freebsd)USB device side support for bulk only transport mass storage✨
uslcom(4)Silicon Laboratories CP2101/CP2102/CP2103/CP2104/CP2105 based USB serial adapter✨
uslcom(4freebsd)Silicon Laboratories CP2101/CP2102/CP2103/CP2104/CP2105 based USB serial adapter✨
uslhcom(4)Silicon Laboratories CP2110 based USB serial adapter✨
uslsa(4)USB support for Silicon Labs CP210x series serial adapters✨
usmsc(4)SMSC LAN95xx 10/100 USB Ethernet device✨
usps(4)USPS composite AC power and temperature sensor✨
usscanner(4)driver for some SCSI-over-USB scanners✨
ustir(4)SigmaTel STIr4200-based USB-IrDA bridge support✨
uthum(4)TEMPer and TEMPerHUM USB temperature and humidity sensor✨
uticom(4)Texas Instruments TUSB3410 USB serial adapter✨
utoppy(4)USB driver for the Topfield TF5000PVR range of digital video recorders✨
utpms(4)Apple touchpad mouse✨
utrh(4)USBRH temperature and humidity sensor✨
uts(4)USB generic touchscreens✨
utvfu(4)USB Fushicai USBTV007 audio/video capture device✨
utwitch(4)YUREX USB twitch/jiggle of knee sensor✨
uvideo(4)USB video device driver✨
uvisor(4)USB support for the PalmOS based PDAs✨
uvisor(4freebsd)USB support for the PalmOS based PDAs✨
uvscom(4)USB support for SUNTAC Slipper U VS-10U serial adapters driver✨
uvscom(4freebsd)USB support for SUNTAC Slipper U VS-10U serial adapters driver✨
uwacom(4)Wacom USB tablets✨
uxrcom(4)Exar XR21V141x USB serial adapter✨

V

v4l(4)video4linux driver✨
vacfs(4)a Venti-based file system✨
vald(4)Toshiba Programmable I/O controller✨
vale(4)a very fast Virtual Local Ethernet using the netmap API✨
vale(4freebsd)a very fast Virtual Local Ethernet using the netmap API✨
valz(4)Toshiba Programmable I/O controller for Dynabook series✨
vboxvideo(4)VirtualBox video driver✨
vcc(4)Chelsio T7, T6, T5, and T4 based 1Gb to 400Gb Ethernet driver✨
vcc(4freebsd)Chelsio T4-, T5-, and T6-based 100Gb, 40Gb, 25Gb, 10Gb, and 1Gb Ethernet adapter driver✨
vcs(4)virtual console memory✨
vcsa(4)virtual console memory✨
vcxgbe(4)Chelsio T7, T6, T5, and T4 based 1Gb to 400Gb Ethernet driver✨
vcxgbe(4freebsd)Chelsio T4-, T5-, and T6-based 100Gb, 40Gb, 25Gb, 10Gb, and 1Gb Ethernet adapter driver✨
vcxl(4)Chelsio T7, T6, T5, and T4 based 1Gb to 400Gb Ethernet driver✨
vcxl(4freebsd)Chelsio T4-, T5-, and T6-based 100Gb, 40Gb, 25Gb, 10Gb, and 1Gb Ethernet adapter driver✨
veb(4)Virtual Ethernet Bridge network device✨
vec(4rheolef)distributed vector (rheolef-7.2)✨
veriexec(4)the veriexec device✨
vesa(4)Generic VESA video driver✨
veth(4)Virtual Ethernet Device✨
vether(4)virtual Ethernet interface✨
vga(4)generic video card interface✨
vga(4freebsd)generic video card interface✨
vgafb(4)VGA frame buffer✨
vge(4)VIA Networking Technologies Velocity Gigabit Ethernet adapter driver✨
vge(4freebsd)VIA Networking Technologies Velocity Gigabit Ethernet adapter driver✨
viaenv(4)VIA VT82C686A/VT8231 Hardware Monitor and Power Management Timer✨
viaide(4)AMD, NVIDIA and VIA IDE disk controllers driver✨
viapm(4)VIA chipsets Power Management controller driver✨
viapm(4freebsd)VIA chipsets Power Management controller driver✨
viasio(4)VIA VT1211 LPC Super I/O✨
viawd(4)device driver for VIA south bridge watchdog timer✨
viawd(4freebsd)device driver for VIA south bridge watchdog timer✨
vic(4)VMware VMXnet Virtual Interface Controller device✨
video(4)device-independent video driver layer✨
vio(4)VirtIO network device✨
vio9p(4)VirtIO 9p front-end driver✨
vioblk(4)VirtIO disk✨
viocon(4)VirtIO console device✨
viogpu(4)VirtIO GPU device✨
vioif(4)VirtIO NIC driver✨
viomb(4)VirtIO memory ballooning driver✨
viornd(4)VirtIO entropy source✨
vioscsi(4)VirtIO SCSI adapter✨
virt(4)rump kernel virtual network interface✨
virtio(4)VirtIO Device Support✨
virtio(4freebsd)VirtIO Device Support✨
virtio_balloon(4)VirtIO Memory Balloon driver✨
virtio_balloon(4freebsd)VirtIO Memory Balloon driver✨
virtio_blk(4)VirtIO Block driver✨
virtio_blk(4freebsd)VirtIO Block driver✨
virtio_console(4)VirtIO Console driver✨
virtio_console(4freebsd)VirtIO Console driver✨
virtio_gpu(4)VirtIO GPU driver✨
virtio_mmio(4)VirtIO over memory mapped device✨
virtio_random(4)VirtIO Entropy driver✨
virtio_random(4freebsd)VirtIO Entropy driver✨
virtio_scsi(4)VirtIO SCSI driver✨
virtio_scsi(4freebsd)VirtIO SCSI driver✨
vkbd(4)the virtual AT keyboard interface✨
vkbd(4freebsd)the virtual AT keyboard interface✨
vlan(4)IEEE 802.1Q VLAN network interface✨
vlan(4freebsd)IEEE 802.1Q VLAN network interface✨
vmci(4)VMware Virtual Machine Communication Interface✨
vmd(4)Intel Volume Management Device driver✨
vmgenc(4)ACPI virtual machine generation ID counter✨
vmm(4)bhyve virtual machine monitor✨
vmmci(4)VMM control interface✨
vmmon(4)unknown✨
vmmouse(4)VMware Mouse input driver✨
vmnet(4)Ethernet tunnel software network interface✨
vmnet(4freebsd)Ethernet tunnel software network interface✨
vmt(4)VMware Tools driver✨
vmware(4)VMware SVGA video driver✨
vmwpvs(4)VMware Paravirtual SCSI✨
vmx(4)VMware VMXNET3 Virtual Interface Controller device✨
vmx(4freebsd)VMware VMXNET3 Virtual Interface Controller device✨
vn(4freebsd)memory disk✨
vnd(4)vnode disk driver✨
void(4)null input driver✨
voodoo(4)Voodoo video driver✨
voodoofb(4)3Dfx Voodoo 3 / Voodoo Banshee framebuffer driver✨
vpd(4)Vital Product Data kernel interface✨
vpd(4freebsd)Vital Product Data kernel interface✨
vpo(4freebsd)parallel to SCSI interface driver✨
vr(4)VIA Technologies Rhine I/II/III Ethernet device driver✨
vr(4freebsd)VIA Technologies Rhine I/II/III Ethernet device driver✨
vscsi(4)virtual SCSI controller✨
vt(4)virtual terminal system video console driver✨
vt(4freebsd)virtual terminal console driver✨
vte(4)Vortex86 RDC R6040 Fast Ethernet driver✨
vte(4freebsd)Vortex86 RDC R6040 Fast Ethernet driver✨
vtnet(4)VirtIO Ethernet driver✨
vtnet(4freebsd)VirtIO Ethernet driver✨
vx(4freebsd)3Com EtherLink III / Fast EtherLink III (3c59x) Ethernet driver✨
vxlan(4)Virtual eXtensible LAN interface✨
vxlan(4freebsd)Virtual eXtensible LAN interface✨

W

wacom(4)Wacom input driver✨
wapbl(4)Write Ahead Physical Block Logging file system journaling✨
watchdog(4)hardware and software watchdog✨
watchdog(4freebsd)hardware and software watchdog✨
wavelan(4)AT&T GIS WaveLAN ISA device driver✨
wb(4)Winbond W83L518D Integrated Media Reader device driver✨
wb(4freebsd)Winbond W89C840F Fast Ethernet device driver✨
wbenv(4)Winbond W83L784R/W83L785R/W83L785TS-L temperature, voltage, and fan sensor✨
wbng(4)Winbond W83793G temperature, voltage, and fan sensor✨
wbsd(4)Winbond W83L518D/W83L519D SD memory card interface✨
wbsio(4)Winbond (Nuvoton) LPC Super I/O✨
wbwd(4)device driver for Winbond/Nuvoton Super I/O chips watchdog timer✨
wbwd(4freebsd)device driver for Winbond/Nuvoton Super I/O chips watchdog timer✨
wd(4)WD100x compatible hard disk driver✨
wdatwd(4)device driver for the ACPI WDAT based watchdog interrupt timer✨
wdc(4)WD100x compatible hard disk controllers driver✨
wds(4)WD7000 compatible ISA SCSI driver✨
we(4)Western Digital/SMC WD80x3, SMC Elite Ultra, and SMC EtherEZ Ethernet cards device driver✨
wg(4)WireGuard protocol driver✨
wi(4)WaveLAN/IEEE and PRISM-II 802.11 wireless network driver✨
wi(4freebsd)Lucent Hermes, and Intersil PRISM IEEE 802.11 driver✨
wifi(4)generic WiFi 802.11 link-layer support✨
wireshark-filter(4)Wireshark display filter syntax and reference✨
witness(4)lock validation facility✨
witness(4freebsd)lock validation facility✨
wlan(4)generic WiFi 802.11 link-layer support✨
wlan(4freebsd)generic 802.11 link-layer support✨
wlan_acl(4)MAC-based ACL support for 802.11 devices✨
wlan_acl(4freebsd)MAC-based ACL support for 802.11 devices✨
wlan_amrr(4)AMRR rate adaptation algorithm support for 802.11 devices✨
wlan_amrr(4freebsd)AMRR rate adaptation algorithm support for 802.11 devices✨
wlan_ccmp(4)AES-CCMP crypto support for 802.11 devices✨
wlan_ccmp(4freebsd)AES-CCMP crypto support for 802.11 devices✨
wlan_gcmp(4)AES-GCMP crypto support for 802.11 devices✨
wlan_tkip(4)TKIP and Michael crypto support for 802.11 devices✨