KUE(4) | Device Drivers Manual | KUE(4) |
kue
— Kawasaki LSI
KL5KUSB101B USB Ethernet device
kue* at uhub?
The kue
driver provides support for USB
Ethernet adapters based on the Kawasaki LSI KL5KLUSB101B chipset. This
includes the following adapters:
The KL5KLUSB101B supports a 128-entry multicast filter, single perfect filter entry for the station address and promiscuous mode. Packets are received and transmitted over separate USB bulk transfer endpoints.
The Kawasaki adapter supports only 10Mbps half-duplex mode, hence there are no ifmedia(4) modes to select.
For more information on configuring this device, see ifconfig(8).
The driver needs a firmware file, which is loaded on demand when the device is attached:
arp(4), intro(4), netintro(4), usb(4), hostname.if(5), ifconfig(8)
The kue
device driver first appeared in
FreeBSD 4.0. OpenBSD support
was added in OpenBSD 2.7.
The kue
driver was written by
Bill Paul
<wpaul@ee.columbia.edu>
and ported to OpenBSD by Aaron
Campbell
<aaron@openbsd.org>.
The kue
driver does not accumulate
Ethernet collisions statistics because the Kawasaki firmware does not appear
to maintain any internal statistics.
July 16, 2013 | OpenBSD-6.1 |