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UPL(4) NetBSD Kernel Interfaces Manual UPL(4)
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upl -- USB support for Prolific based host-to-host adapters
upl* at uhub?
The upl driver provides support for Prolific PL2301/PL2302 based host-to-
host USB connectors.
The upl driver appears as a point-to-point network interface and should
be configured with ifconfig(8) in the same way as other point-to-point
interfaces. The upl device supports IPv4 only.
The upl driver supports the following adapters from the following ven-
Belkin, Entrega, and Xircom do NOT use this chip and are not supported by
netintro(4), usb(4), ifconfig(8)
The upl driver appeared in NetBSD 1.5.
NetBSD 9.1 April 10, 2000 NetBSD 9.1