1 .\" $NetBSD: fwohci.4,v 1.2 2005/07/12 07:30:41 wiz Exp $
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6 .\" Copyright (c) 1998,1999,2000 Katsushi Kobayashi and Hidetoshi Shimokawa
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37 .\" $FreeBSD: /repoman/r/ncvs/src/share/man/man4/fwohci.4,v 1.13 2005/06/09 17:38:35 wilko Exp $
45 .Nd OHCI IEEE1394 chipset device driver
47 .Cd "fwohci* at cardbus? function ?"
48 .Cd "fwohci* at pci? dev ? function ?"
52 driver provides support for PCI/CardBus IEEE1394 interface cards.
53 The driver supports the following IEEE 1394 OHCI chipsets:
57 Adaptec AHA-894x/AIC-5800
67 Lucent / Agere FW322/323
79 National Semiconductor CS4210
91 Texas Instruments PCI4410A
93 Texas Instruments PCI4450
95 Texas Instruments PCI4451
97 Texas Instruments TSB12LV22
99 Texas Instruments TSB12LV23
101 Texas Instruments TSB12LV26
103 Texas Instruments TSB43AA22
105 Texas Instruments TSB43AB21/A/AI/A-EP
107 Texas Instruments TSB43AB22/A
109 Texas Instruments TSB43AB23
111 Texas Instruments TSB82AA2
123 device driver first appeared in
131 device driver was written by
132 .An Katsushi Kobayashi
134 .An Hidetoshi Shimokawa .
138 .An KIYOHARA Takashi .
140 The driver allows physical access from any node on the bus by default.
141 This means that any devices on the bus can read and modify any memory space
142 which can be accessed by an IEEE 1394 OHCI chip.
143 It is allowed mostly for
146 This should be changed to allow it only for specific devices.
147 Anyway, IEEE1394 is a bus and not expected to be connected with
148 un-trustable devices because a node can monitor all the traffic.