2 .\" Copyright (c) 2015 Kevin Lo <kevlo@FreeBSD.org>
3 .\" All rights reserved.
5 .\" Redistribution and use in source and binary forms, with or without
6 .\" modification, are permitted provided that the following conditions
8 .\" 1. Redistributions of source code must retain the above copyright
9 .\" notice, this list of conditions and the following disclaimer.
10 .\" 2. Redistributions in binary form must reproduce the above copyright
11 .\" notice, this list of conditions and the following disclaimer in the
12 .\" documentation and/or other materials provided with the distribution.
14 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 .Nd "RealTek RTL8152 USB to Fast Ethernet controller driver"
35 To compile this driver into the kernel,
36 place the following lines in your
37 kernel configuration file:
38 .Bd -ragged -offset indent
47 Alternatively, to load the driver as a
48 module at boot time, place the following line in
50 .Bd -literal -offset indent
56 driver provides support for USB Ethernet adapters based on the RealTek
57 RTL8152 USB to Fast Ethernet controller chip.
59 The RTL8152 contains an integrated Fast Ethernet MAC, which supports
60 both 10 and 100Mbps speeds in either full or half duplex.
64 driver supports the following media types:
65 .Bl -tag -width ".Cm 10baseT/UTP"
67 Enable auto selection of the media type and options.
68 The user can manually override
69 the auto selected mode by adding media options to the
76 option can also be used to select either
82 Set 100Mbps (Fast Ethernet) operation.
85 option can also be used to select either
94 driver supports the following media options:
95 .Bl -tag -width ".Cm 10baseT/UTP"
97 Force full duplex operation.
99 Force half duplex operation.
102 For more information on configuring this device, see
106 .It "ure%d: watchdog timeout"
107 A packet was queued for transmission and a transmit command was
108 issued, however the device failed to acknowledge the transmission
109 before a timeout expired.
120 driver was written by
121 .An Kevin Lo Aq Mt kevlo@FreeBSD.org .