xref: /freebsd/share/man/man4/kue.4 (revision 74bf4e164ba5851606a27d4feff27717452583e5)
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31.\" $FreeBSD$
32.\"
33.Dd August 26, 2004
34.Dt KUE 4
35.Os
36.Sh NAME
37.Nm kue
38.Nd Kawasaki LSI KL5KUSB101B USB Ethernet driver
39.Sh SYNOPSIS
40.Cd "device uhci"
41.Cd "device ohci"
42.Cd "device usb"
43.Cd "device kue"
44.Sh DESCRIPTION
45The
46.Nm
47driver provides support for USB Ethernet adapters based on the Kawasaki
48LSI KL5KLUSB101B chipset.
49.Pp
50The KL5KLUSB101B supports a 128-entry multicast filter, single perfect
51filter entry for the station address and promiscuous mode.
52Packets are
53received and transmitted over separate USB bulk transfer endpoints.
54.Pp
55The Kawasaki chipset supports only 10Mbps half-duplex mode, hence there
56are no
57.Xr ifmedia 4
58modes to select.
59.Pp
60For more information on configuring this device, see
61.Xr ifconfig 8 .
62.Sh HARDWARE
63The
64.Nm
65driver supports Kawasaki LSI KL5KLUSB101B based USB Ethernet
66adapters including:
67.Pp
68.Bl -bullet -compact
69.It
703Com 3c19250
71.It
723Com 3c460 HomeConnect Ethernet USB Adapter
73.It
74ADS Technologies USB-10BT
75.It
76AOX USB101
77.It
78ATen UC10T
79.It
80Abocom URE 450
81.It
82Corega USB-T
83.It
84D-Link DSB-650C
85.It
86Entrega NET-USB-E45, NET-HUB-3U1E
87.It
88I/O Data USB ETT
89.It
90Kawasaki DU-H3E
91.It
92LinkSys USB10T
93.It
94Netgear EA101
95.It
96Peracom USB Ethernet Adapter
97.It
98SMC 2102USB, 2104USB
99.El
100.Sh DIAGNOSTICS
101.Bl -diag
102.It "kue%d: watchdog timeout"
103A packet was queued for transmission and a transmit command was
104issued, however the device failed to acknowledge the transmission
105before a timeout expired.
106.It "kue%d: no memory for rx list"
107The driver failed to allocate an mbuf for the receiver ring.
108.El
109.Sh SEE ALSO
110.Xr arp 4 ,
111.Xr netintro 4 ,
112.Xr ng_ether 4 ,
113.Xr ifconfig 8
114.Sh HISTORY
115The
116.Nm
117device driver first appeared in
118.Fx 4.0 .
119.Sh AUTHORS
120The
121.Nm
122driver was written by
123.An Bill Paul Aq wpaul@ee.columbia.edu .
124.Sh BUGS
125The
126.Nm
127driver does not accumulate Ethernet collisions statistics because the
128Kawasaki firmware does not appear to maintain any internal statistics.
129