2 .\" Copyright (c) 2009 Marius Strobl <marius@FreeBSD.org>
3 .\" All rights reserved.
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6 .\" modification, are permitted provided that the following conditions
8 .\" 1. Redistributions of source code must retain the above copyright
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14 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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33 .Nd Sun Cassini/Cassini+ and National Semiconductor DP83065 Saturn Gigabit Ethernet 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
43 Alternatively, to load the driver as a
44 module at boot time, place the following line in
46 .Bd -literal -offset indent
52 driver provides support for the Sun Cassini/Cassini+ and National
53 Semiconductor DP83065 Saturn Gigabit Ethernet controllers found
54 on-board in Sun UltraSPARC machines and as add-on cards.
56 All controllers supported by the
58 driver have TCP/UDP checksum offload capability for both receive and
59 transmit, support for the reception and transmission of extended frames
62 and an interrupt coalescing/moderation mechanism as well as a 512-bit
63 multicast hash filter.
67 driver also supports Jumbo Frames (up to 9022 bytes), which can be
68 configured via the interface MTU setting.
69 Selecting an MTU larger than 1500 bytes with the
71 utility configures the adapter to receive and transmit Jumbo Frames.
74 The chips supported by the
80 National Semiconductor DP83065 Saturn Gigabit Ethernet
82 Sun Cassini Gigabit Ethernet
84 Sun Cassini+ Gigabit Ethernet
88 following add-on cards are known to work with the
94 Sun GigaSwift Ethernet 1.0 MMF (Cassini Kuheen)
97 Sun GigaSwift Ethernet 1.0 UTP (Cassini)
100 Sun GigaSwift Ethernet UTP (GCS)
101 (part no.\& 501-6719)
103 Sun Quad GigaSwift Ethernet UTP (QGE)
104 (part no.\& 501-6522)
110 .Va local-mac-address?
111 system configuration variable which can be set in the Open Firmware boot
120 driver will use the system's default MAC address for all of its devices.
123 the unique MAC address of each interface is used if present rather than
124 the system's default MAC address.
126 Supported interfaces having their own MAC address include on-board
127 versions on boards equipped with more than one Ethernet interface and
139 device driver appeared in
143 It is named after the
145 driver which first appeared in
147 and supports the same set of controllers but is otherwise unrelated.
152 driver was written by
154 .Aq marius@FreeBSD.org