1 .\" Written by Tom Rhodes for the FreeBSD Project.
2 .\" Please see the /usr/src/COPYRIGHT file for copyright information.
4 .\" This document takes information from the IEEE 802.3 Standard
5 .\" along with various comments from Peter Wemm, Robert Watson, and Bill Paul.
6 .\" Originally this file looked much like the NetBSD mii(4) manual page, but
7 .\" I doubt you would ever notice due to large differences.
9 .\" $FreeBSD: src/share/man/man4/miibus.4,v 1.3.2.6 2004/03/01 09:22:11 brueffer Exp $
16 .Nd IEEE 802.3 Media Independent Interface network bus
18 For most network interface cards (NIC):
23 driver provides an interconnection between the Media Access Control (MAC)
24 sublayer, the Physical Layer entities (PHY), Station Management (STA)
25 entities, and the PHY Layer as defined by the IEEE 802.3 Standard.
29 layer allows network device drivers to share common support
30 code for various external PHY devices.
31 Most 10/100 network interface cards either use an MII transceiver
32 or have built-in transceivers that can be programmed using an MII
36 driver currently handles all of the media detection,
37 selection, and reporting using the
40 A generic driver has been included for all PHYs that are not
41 handled by a specific driver, this is possible because all
42 10/100 PHYs implement the same general register set along with
43 their vendor specific register set.
45 The following network device drivers use the
49 .Bl -tag -compact -width ".Xr stge 4"
53 ASIX Electronics AX88172 USB Ethernet
55 Broadcom BCM5706/BCM5708 Gigabit Ethernet
57 Broadcom BCM440x 10/100 Ethernet
59 Broadcom BCM570xx Gigabit Ethernet
61 DEC/Intel 21143 and various workalikes
63 NE[12]000, SMC Ultra, 3c503, DS8390 cards
65 Agere ET1310 10/100/1000 Ethernet
67 Intel EtherExpress PRO/100B
69 JMicron Gigabit Ethernet
71 Level 1 LXT1001 NetCellerator Gigabit Ethernet
73 Marvell/SysKonnect Yukon II Gigabit Ethernet
75 NVIDIA nForce MCP 10/100/Gigabit Ethernet
77 National Semiconductor DP83820/DP83821 Gigabit Ethernet
79 AMD Am79C97x PCI 10/100
81 RealTek 8139C+/8169/8169S/8110S
85 RealTek RTL8150 USB To Fast Ethernet
89 Silicon Integrated Systems SiS 900/SiS 7016
91 SysKonnect SK-984x and SK-982x Gigabit Ethernet
93 Sundance ST201 (D-Link DFE-550TX)
95 Sundance/Tamarack TC9021 Gigabit Ethernet
97 Texas Instruments ThunderLAN
99 SMC EtherPower II (83c170)
101 VIA Networking Technologies VT6122 PCI Gigabit Ethernet
110 The implementation of
112 was originally intended to have similar API interfaces
117 but as a result are not well behaved newbus device drivers.
151 More information on MII can be found in the IEEE 802.3 Standard.
155 driver first appeared in
158 This manual page was written by
159 .An Tom Rhodes Aq Mt trhodes@FreeBSD.org .