NAME
kue —
Kawasaki LSI KL5KUSB101B USB
Ethernet driver
SYNOPSIS
kue* at uhub?
HARDWARE
The
kue driver supports the following adapters:
- 3Com 3c19250
-
- 3Com 3c460 HomeConnect
Ethernet USB Adapter
-
- Abocom URE450
-
- ADS Technologies
USB-10BT
-
- Aox USB101
-
- ATen UC10T
-
- Corega EtherUSB
-
- D-Link DSB-650
-
- Entrega NET-USB-E45
-
- I/O Data USB-ET/T
-
- Kawasaki USB101
-
- LinkSys USB10T
-
- Netgear EA101
-
- Peracom USB Ethernet Adapter
(3 models)
-
- SMC 2102USB
-
- SMC 2104USB
-
DESCRIPTION
The
kue driver provides support for USB Ethernet adapters
based on the Kawasaki LSI KL5KLUSB101B chipset.
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),
netintro(4),
usb(4),
ifconfig(8)
HISTORY
The
kue device driver first appeared in
FreeBSD 4.0, and in
NetBSD
1.5.
AUTHORS
The
kue driver was written by
Bill
Paul ⟨wpaul@ee.columbia.edu⟩.
BUGS
The
kue driver does not accumulate Ethernet collisions
statistics because the Kawasaki firmware does not appear to maintain any
internal statistics.