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KUE(4) FreeBSD Kernel Interfaces Manual KUE(4) NAME kue -- Kawasaki LSI KL5KUSB101B USB Ethernet device SYNOPSIS kue* at uhub? 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 Asante USB to Ethernet ATen DSB-650C ATen UC10T Corega USB-T D-Link DSB-650C Entrega NET-USB-E45 I/O Data USB-ET/T Jaton USB XpressNet Kawasaki USB101 Kingston Ethernet Linksys USB10T Mobility Ethernet Netgear EA101 Peracom USB Portgear Ethernet Portsmith Express Ethernet Psion Dacom Gold Port Ethernet Shark Pocket Adapter Silicom U2E 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). FILES The driver needs a firmware file, which is loaded on demand when the de- vice is attached: /etc/firmware/kue DIAGNOSTICS kue0: watchdog timeout A packet was queued for transmission and a trans- mit command was issued, however the device failed to acknowledge the transmission before a timeout expired. kue0: 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 ported 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. FreeBSD 13.0 July 16, 2013 FreeBSD 13.0
NAME | SYNOPSIS | DESCRIPTION | FILES | DIAGNOSTICS | SEE ALSO | HISTORY | AUTHORS | BUGS
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