KUE(4) BSD Programmer's Manual KUE(4)NAMEkue - Kawasaki LSI KL5KUSB101B USB Ethernet driver
SYNOPSIS
kue* at uhub? port ?
DESCRIPTION
The kue driver provides support for USB Ethernet adapters based on the
Kawasaki LSI KL5KLUSB101B chipset. This includes the following adapters:
3Com 3c19250
3Com 3c460 HomeConnect
AboCom Systems URE450 Ethernet
ADS Technologies USB-10BT
Aox USB101
ATen UC10T
ATen DSB-650C
Corega USB-T
D-Link DSB-650C
Entrega NET-USB-E45
I/O Data USB-ET/T
Kingston Ethernet
Kawasaki USB101
LinkSys USB10T
Mobility Ethernet
Netgear EA101
Peracom USB
Portgear Ethernet
Portsmith Express Ethernet
Shark Pocket Adapter
SMC 2102USB
SMC 2104USB
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).
DIAGNOSTICS
kue%d: watchdog timeout A packet was queued for transmission and a
transmit command was issued, however the device failed to acknowledge the
transmission before a timeout expired.
kue%d: no memory for rx list The driver failed to allocate an mbuf for
the receiver ring.
SEE ALSOarp(4), intro(4), netintro(4), usb(4), hostname.if(5), ifconfig(8)HISTORY
The kue device driver first appeared in FreeBSD 4.0. OpenBSD support was
added in OpenBSD 2.7.
AUTHORS
The kue driver was written by Bill Paul <wpaul@ee.columbia.edu> and port-
ed to OpenBSD by
Aaron Campbell <aaron@openbsd.org>.
BUGS
The kue driver does not accumulate Ethernet collisions statistics because
the Kawasaki firmware does not appear to maintain any internal statis-
tics.
MirOS BSD #10-current January 4, 2000 1
