section 4 · Special files 🔌

3061 pages · page 14 of 16

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

S (continued)

syncer(4freebsd)file system synchronizer kernel process✨
syncookies(4)sysctl(8) MIBs for controlling TCP SYN caching✨
syncookies(4freebsd)sysctl(8) MIBs for controlling TCP SYN caching✨
sypwr(4)Silergy SY8106A voltage regulator✨
syscon(4)System controller✨
syscons(4)the legacy console driver✨
syscons(4freebsd)the console driver✨
sysmon(4)system monitoring and power management interface✨
sysmouse(4)virtualized mouse driver✨
sysmouse(4freebsd)virtualized mouse driver✨

T

tap(4)Ethernet tunnel software network interface✨
tap(4freebsd)Ethernet tunnel software network interface✨
tapefs(4)mount archival file systems✨
tarfs(4)tarball filesystem✨
targ(4)SCSI target emulator driver✨
targ(4freebsd)SCSI target emulator driver✨
tascodec(4)Texas Instruments TAS2770 digital amplifier✨
tc(4)TURBOchannel expansion bus driver✨
tcds(4)TURBOchannel dual-channel SCSI adapters✨
tcic(4)Databook PCMCIA controller driver✨
tcom(4)multiplexing serial communications interface✨
tcp(4)Internet Transmission Control Protocol✨
tcp(4freebsd)Internet Transmission Control Protocol✨
tcp_bbr(4)TCP Bottleneck Bandwidth and Round-Trip Time Algorithm✨
tcp_rack(4)TCP RACK-TLP Loss Detection Algorithm for TCP✨
tcpci(4)USB Type-C Port Controller Interface✨
tcu(4)TURBOchannel USB host options✨
tdfx(4)3Dfx video driver✨
tdfx(4freebsd)Voodoo Graphics and VoodooII Memory Access GLIDE device driver✨
tdfx_linux(4)Voodoo Graphics and VoodooII Memory Access GLIDE device driver✨
tdfx_linux(4freebsd)Voodoo Graphics and VoodooII Memory Access GLIDE device driver✨
tdvfb(4)3Dfx Voodoo Graphics / Voodoo 2 framebuffer driver✨
tea5767radio(4)Philips/NXP TEA5767 FM Chip✨
terasic_mtl(4freebsd)driver for the Terasic/Cambridge Multi-Touch LCD device✨
termios(4)general terminal line discipline✨
termios(4freebsd)general terminal line discipline✨
textdump(4)textdump kernel dumping facility✨
textdump(4freebsd)textdump kernel dumping facility✨
tfb(4)PMAG-J and PMAGB-J TX colour unaccelerated 2-D framebuffer✨
thinkpad(4)IBM/Lenovo Thinkpad laptop features support✨
thmc(4)TI THMC50, Analog ADM1022/1028 temperature sensor✨
tht(4)Tehuti Networks 10Gb Ethernet device✨
ti(4)Alteon Networks Tigon I and Tigon II Gigabit Ethernet driver✨
ti(4freebsd)Alteon Networks Tigon I and Tigon II Gigabit Ethernet driver✨
ti_adc(4)TI AM3XXX analog to digital converter driver✨
timecounters(4)kernel time counters subsystem✨
timecounters(4freebsd)kernel time counters subsystem✨
timer_agent(4gx)Client for timer(8gx)✨
tipd(4)TI USB Type-C power delivery controller✨
tipmic(4)Intel Dollar Cove TI Power Management IC✨
titmp(4)TI TMP451 temperature sensor✨
tl(4)Ethernet driver for Texas Instruments ThunderLAN based board✨
tl(4freebsd)Texas Instruments ThunderLAN Ethernet device driver✨
tlp(4)DECchip 21x4x and clone Ethernet interfaces device driver✨
tlphy(4)Driver for TI ThunderLAN internal Ethernet PHYs✨
tm121temp(4)Texas Instruments TMP121 temperature sensor✨
tmpfs(4)in-memory file system✨
tpm(4)Trusted Platform Module✨
tpm(4freebsd)Trusted Platform Module✨
tpmr(4)IEEE 802.1Q Two-Port MAC Relay interface✨
tprof(4)a sampling based profiler✨
tps65217pmic(4)Texas Instruments TPS65217 Power Management IC driver✨
tqphy(4)Driver for TDK Semiconductor 78Q2120 10/100 Ethernet PHYs✨
tra(4)Fujitsu MB86950 based Tiara Ethernet cards driver✨
Translate(4)translate a document from one media type to another✨
trident(4)Trident video driver✨
trm(4)Tekram TRM-S1040 ASIC based PCI SCSI host adapter driver✨
trm(4freebsd)Tekram TRM-S1040 ASIC based PCI SCSI host adapter driver✨
trunk(4)link aggregation and link failover interface✨
trunk(4freebsd)link aggregation and link failover interface✨
tsec(4)Freescale Three-Speed Ethernet Controller device driver✨
tsl(4)TAOS TSL2560/61 light sensor✨
tsllux(4)Taos TSL256x Light-to-Digital Converter✨
tslog(4)Boot-time event tracing facility✨
tttracefile(4)script of settings for ToolTalk tracing✨
tty(4)controlling terminal✨
tty(4freebsd)general terminal interface✨
tty_ioctl(4)ioctls for terminals and serial lines✨
ttyS(4)serial terminal lines✨
tun(4)tunnel software network interface✨
tun(4freebsd)tunnel software network interface✨
twa(4)3ware Apache RAID controller driver✨
twa(4freebsd)3ware 9000/9500/9550/9650 series SATA RAID controllers driver✨
twconfig(4)Tripwire configuration file reference✨
twe(4)3ware Escalade RAID controller driver✨
twe(4freebsd)3ware 5000/6000/7000/8000 series PATA/SATA RAID adapter driver✨
twpolicy(4)Tripwire policy file reference✨
tws(4)3ware 9750 SATA+SAS 6Gb/s RAID controller card driver✨
tws(4freebsd)3ware 9750 SATA+SAS 6Gb/s RAID controller card driver✨
tx(4freebsd)SMC 83c17x Fast Ethernet device driver✨
txp(4)3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet interface✨
txp(4freebsd)3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet interface✨
txphy(4)Texas Instruments TNETE2101 10/100 Ethernet PHY✨

U

u2f(4)FIDO/U2F USB security keys✨
u3g(4)USB support for 3G and 4G cellular modems✨
u3g(4freebsd)USB support for 3G datacards✨
u3gstub(4)USB support for 3G and 4G cellular modems✨
u3gstub(4freebsd)USB support for 3G datacards✨
u9fs(4)serve 9P from Unix✨
ualea(4)USB Araneus Alea I/II TRNG✨
uaq(4)Aquantia AQC111U/AQC112U 100/1Gb/2.5Gb/5Gb USB Ethernet device✨
uark(4)Arkmicro Technologies ARK3116 based USB serial adapter✨
uark(4freebsd)Arkmicro Technologies ARK3116 based USB serial adapter✨
uart(4)Universal Asynchronous Receiver/Transmitter serial driver✨
uart(4freebsd)driver for Universal Asynchronous Receiver/Transmitter (UART) devices✨
uath(4)Atheros USB IEEE 802.11a/b/g wireless network driver✨
uath(4freebsd)Atheros USB IEEE 802.11a/b/g wireless network device✨
uatp(4)USB Apple trackpad driver✨
uaudio(4)USB audio device driver✨
ubcmtp(4)Broadcom trackpad mouse✨
uberry(4)USB driver for the RIM BlackBerry phones✨
ubsa(4)USB support for Belkin serial adapters✨
ubsa(4freebsd)USB support for Belkin serial adapters✨
ubsec(4)Broadcom and BlueSteel uBsec 5x0x crypto accelerator✨
ubsec(4freebsd)Broadcom and BlueSteel uBsec 5x0x crypto accelerator✨
ubser(4)USB support for BWCT console serial adapters✨
ubser(4freebsd)USB support for BWCT console serial adapters✨
ubt(4)USB Bluetooth driver✨
ubtbcmfw(4)Firmware driver for Broadcom BCM2033 chip based Bluetooth USB devices✨
ubtbcmfw(4freebsd)Firmware driver for Broadcom BCM2033 chip based Bluetooth USB devices✨
ucc(4)Consumer Control keyboards✨
uchcom(4)WinChipHead CH9102/CH343/CH341/CH340 USB to serial UART driver✨
uchcom(4freebsd)WinChipHead CH341/CH340 serial adapter driver✨
ucom(4)USB tty support✨
ucom(4freebsd)USB tty support✨
ucrcom(4)Chromebook USB serial console✨
ucycom(4)device driver for Cypress CY7C63743 and CY7C64013 USB to RS232 bridges✨
ucycom(4freebsd)device driver for Cypress CY7C63743 and CY7C64013 USB to RS232 bridges✨
udav(4)Davicom DM9601 USB Ethernet driver✨
udav(4freebsd)Davicom DM9601 USB Ethernet driver✨
udbc(4)USB Debug Class device driver✨
udbp(4)USB Double Bulk Pipe driver✨
udbp(4freebsd)USB Double Bulk Pipe driver✨
udcf(4)Gude ADS Expert mouseCLOCK USB timedelta sensor✨
udl(4)DisplayLink DL-120 / DL-160 USB display device driver✨
udl(4freebsd)DisplayLink DL-120 / DL-160 USB display devices✨
udp(4)Internet User Datagram Protocol✨
udp(4freebsd)Internet User Datagram Protocol✨
udplite(4)Lightweight User Datagram Protocol✨
udplite(4freebsd)Lightweight User Datagram Protocol✨
udsbr(4)support for D-Link DSB-R100 USB radio✨
uep(4)eGalax touchscreen driver✨
uep(4freebsd)eGalax touchscreen driver✨
ufm(4freebsd)USB driver for Cypress Semiconductor FM Radio✨
ufoma(4)USB mobile phone support✨
ufoma(4freebsd)USB mobile phone support✨
ufs(4)Berkeley fast file system✨
ufshci(4)Universal Flash Storage Host Controller Interface driver✨
uftdi(4)Future Technology Devices International USB to serial UART driver✨
uftdi(4freebsd)USB support for serial adapters based on the FTDI family of USB serial adapter chips.✨
ug(4)Abit uGuru system hardware monitor✨
ugen(4)USB generic device support✨
ugen(4freebsd)USB generic device support✨
ugensa(4)USB generic serial adapter✨
ugl(4)Genesys Logic based host-to-host adapters✨
ugold(4)TEMPer gold HID thermometer✨
ugold(4freebsd)TEMPer gold HID thermometer✨
uguru(4)ABIT temperature, voltage and fan sensors✨
uha(4)Ultrastor SCSI bus adapter for ISA/EISA bus✨
uhci(4)UHCI USB Host Controller driver✨
uhci(4freebsd)UHCI USB Host Controller driver✨
uhid(4)USB generic HID support✨
uhid(4freebsd)USB generic HID support✨
uhidev(4)USB Human Interface Device support✨
uhidpp(4)Logitech HID++ devices✨
uhmodem(4)USB support for Huawei 3G wireless modem device✨
uhso(4)support for several HSxPA devices from Option N.V.✨
uhso(4freebsd)support for several HSxPA devices from Option N.V.✨
uintuos(4)Wacom Intuos drawing tablet device driver✨
uipad(4)USB support for charging iOS devices✨
uipaq(4)USB support for iPAQ units✨
uipaq(4freebsd)USB support for iPAQ units✨
uirda(4)USB-IrDA bridge support✨
ujoy(4)USB joystick/gamecontroller✨
uk(4)SCSI user-level driver✨
ukbd(4)USB keyboard driver✨
ukbd(4freebsd)USB keyboard driver✨
ukphy(4)Driver for generic/unknown IEEE 802.3u Ethernet PHYs✨
ukspan(4)Keyspan USB serial adapter✨
ukyopon(4)Kyocera AIR-EDGE PHONE support✨
uled(4)USB LED driver✨
uled(4freebsd)USB LED driver✨
ulpt(4)USB printer support✨
ulpt(4freebsd)USB printer support✨
umass(4)USB Mass Storage Devices driver✨
umass(4freebsd)USB Mass Storage Devices driver✨
umb(4)USB Mobile Broadband Interface Model (MBIM) cellular modem driver✨
umbg(4)Meinberg Funkuhren USB5131 and DCF600USB timedelta sensors✨
umcpmio(4)Driver for Microchip Technologies MCP2221 / MCP2221A multi-io bridge.✨
umcs(4)USB support for serial adapters based on the MCS7820 and MCS7840 chips✨
umcs(4freebsd)USB support for serial adapters based on the MCS7820 and MCS7840 chips✨
umct(4)Magic Control Technology USB-RS232 converter driver✨
umct(4freebsd)Magic Control Technology USB-RS232 converter driver✨
umidi(4)USB support for MIDI devices✨
umodem(4)USB Communication Device Class serial (CDC ACM) driver✨
umodem(4freebsd)USB Communication Device Class serial (CDC ACM) driver✨
umoscom(4)USB support for serial adapters based on chips made by MOSCHIP✨
umoscom(4freebsd)USB support for serial adapters based on chips made by MOSCHIP✨
ums(4)USB mouse driver✨
ums(4freebsd)USB mouse driver✨