wt(4) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
WT(4)                   NetBSD Kernel Interfaces Manual                  WT(4)

wt -- Archive/Wangtek cartridge tape driver
wt0 at isa? port 0x300 irq 5 drq 1
The wt driver provides support for the following Archive and Wangtek boards: QIC-02 QIC-36 Raw devices are indicated by an ``r'' preceding the device name. The driver can be opened with either rewind on close (/dev/rst*) or no rewind on close (/dev/nrst*) options. The tape format is specified by adding 8 or 16 to the device number. For example, for the wt0 device's raw rewind on close device nodes, /dev/rwt0 is the 150 MByte density device, /dev/rwt8 is the 120 MByte density device, and /dev/rwt16 is the 60 MByte device.
The wt driver conflicts unpleasantly with the we driver (SMC Ethernet adapters) at the same I/O address. The probe reprograms their EEPROMs. NetBSD 9.99 July 10, 1995 NetBSD 9.99
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