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vlan(4) -- IEEE 802.1Q VLAN network interface
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The vlan driver demultiplexes frames tagged according to the IEEE 802.1Q standard into logical vlan network interfaces, which allows routing/bridging between multiple VLANs through a single switch tru... |
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vn(4) -- memory disk
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The md driver provides support for four kinds of memory backed virtual disks: malloc Backing store is allocated using malloc(9). Only one mallocbucket is used, which means that all md devices with mal... |
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i386/vpd(4) -- Vital Product Data kernel interface
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IBM ThinkPad notebooks (and most IBM desktop PCs) have a 48-byte Vital Product Data (VPD) structure located in the BIOS Shadow RAM. The VPD provides machine type and model information, the build ID (t... |
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vpo(4) -- parallel to SCSI interface driver
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The primary purpose of the vpo driver is to provide access to the Adaptec AIC-7110 SCSI controller built in the Iomega ZIP drive. But it should also work with the Iomega Jaz Traveller parallel to SCSI... |
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vr(4) -- VIA Technologies Rhine I/II/III ethernet device driver
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The vr driver provides support for PCI ethernet adapters and embedded controllers based on the VIA Technologies VT3043 Rhine I, VT86C100A Rhine II, and VT6105/VT6105M Rhine III fast ethernet controlle... |
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vt(4) -- VT220 virtual screen system console
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Overview The pcvt driver provides a virtual screen handling system. Probably most important is an emulation of a wide range of DEC VT-220 functionality. See Features for a detailed description. The pc... |
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i386/vx(4) -- 3Com EtherLink III / Fast EtherLink III (3c59x) Ethernet driver
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The vx driver provides support for the 3Com ``Vortex'' chipset. The following Ethernet adapters are supported: +o 3Com 3c590 EtherLink III PCI +o 3Com 3c592 EtherLink III EISA +o 3Com 3c595 Fast Eth... |
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watchdog(4) -- Software watchdog
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watchdog is a set of checks and routines which allow the implementation of a software watchdog solution. The user interface for watchdog is implemented via a trio of sysctl OIDs. When debug.watchdog.e... |
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wb(4) -- Winbond W89C840F fast ethernet device driver
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The wb driver provides support for PCI ethernet adapters and embedded controllers based on the Winbond W89C840F fast ethernet controller chip. This includes the Trendware TE100-PCIE and various other ... |
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i386/wd(4) -- generic WD100x/IDE disk controller driver
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This driver provides access to disks connected to controllers that emulate the Western Digital WD100x series. This range of controllers includes WD1003 type ST412 controllers, WD1007 ESDI controllers ... |
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i386/wdc(4) -- generic WD100x/IDE disk controller driver
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This driver provides access to disks connected to controllers that emulate the Western Digital WD100x series. This range of controllers includes WD1003 type ST412 controllers, WD1007 ESDI controllers ... |
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wi(4) -- Lucent Hermes, Intersil PRISM and Spectrum24 IEEE 802.11 driver
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The wi driver provides support for wireless network adapters based around the Lucent Hermes, Intersil PRISM-II, Intersil PRISM-2.5, Intersil Prism-3, and Symbol Spectrum24 chipsets. All five chipsets ... |
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witness(4) -- lock validation facility
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The witness module keeps track of the locks acquired and released by each thread. It also keeps track of the order in which locks are acquired with respect to each other. Each time a lock is acquired,... |
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i386/wl(4) -- T1 speed ISA/radio lan card
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The wl driver controls a radio lan card system made originally by NCR, then ATT, now Lucent. The system is spread-spectrum radio at around 915 MHz (or 2.4 GHz). With the supplied omni-directional ante... |
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wlan(4) -- generic 802.11 link-layer support
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The wlan device provides generic code to support 802.11 drivers, including host AP mode. Currently it is required for the wi(4), an(4) and ath(4) drivers but will eventually be required by all 802.11 ... |
