MirOS Manual: kue(4)

KUE(4)                     BSD Programmer's Manual                      KUE(4)

NAME

     kue - 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 ALSO

     arp(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

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