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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
| commit | ac5e55f5f2af5b92794c2aded46c6bae85b5f5ed (patch) | |
| tree | 9367490586c84cba28652e443e3166d66c33b0d9 /static/freebsd/man4/fwohci.4 3.html | |
| parent | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (diff) | |
docs: Added All FreeBSD Manuals
Diffstat (limited to 'static/freebsd/man4/fwohci.4 3.html')
| -rw-r--r-- | static/freebsd/man4/fwohci.4 3.html | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/static/freebsd/man4/fwohci.4 3.html b/static/freebsd/man4/fwohci.4 3.html new file mode 100644 index 00000000..3139e409 --- /dev/null +++ b/static/freebsd/man4/fwohci.4 3.html @@ -0,0 +1,102 @@ +<table class="head"> + <tr> + <td class="head-ltitle">FWOHCI(4)</td> + <td class="head-vol">Device Drivers Manual</td> + <td class="head-rtitle">FWOHCI(4)</td> + </tr> +</table> +<div class="manual-text"> +<section class="Sh"> +<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1> +<p class="Pp"><code class="Nm">fwohci</code> — <span class="Nd">OHCI + FireWire chipset device driver</span></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> +<p class="Pp">To compile this driver into the kernel, place the following line + in your kernel configuration file:</p> +<div class="Bd Pp Bd-indent"><code class="Cd">device firewire</code></div> +<p class="Pp">Alternatively, to load the driver as a module at boot time, place + the following line in <a class="Xr">loader.conf(5)</a>:</p> +<div class="Bd Pp Bd-indent Li"> +<pre>firewire_load="YES"</pre> +</div> +<p class="Pp">To disable physical access (see + <a class="Sx" href="#BUGS">BUGS</a> section for detail), put the following + line in <a class="Xr">loader.conf(5)</a>:</p> +<div class="Bd Pp Bd-indent Li"> +<pre>hw.firewire.phydma_enable=0</pre> +</div> +</section> +<section class="Sh"> +<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1> +<p class="Pp">The <code class="Nm">fwohci</code> driver provides support for + PCI/CardBus FireWire interface cards. The driver supports the following IEEE + 1394 OHCI chipsets:</p> +<p class="Pp"></p> +<ul class="Bl-bullet Bl-compact"> + <li>Adaptec AHA-894x/AIC-5800</li> + <li>Apple Pangea</li> + <li>Apple UniNorth</li> + <li>Intel 82372FB</li> + <li>IOGEAR GUF320</li> + <li>Lucent / Agere FW322/323</li> + <li>NEC uPD72861</li> + <li>NEC uPD72870</li> + <li>NEC uPD72871/2</li> + <li>NEC uPD72873</li> + <li>NEC uPD72874</li> + <li>National Semiconductor CS4210</li> + <li>Ricoh R5C551</li> + <li>Ricoh R5C552</li> + <li>Sony CX3022</li> + <li>Sony i.LINK (CXD3222)</li> + <li>Texas Instruments PCI4410A</li> + <li>Texas Instruments PCI4450</li> + <li>Texas Instruments PCI4451</li> + <li>Texas Instruments TSB12LV22</li> + <li>Texas Instruments TSB12LV23</li> + <li>Texas Instruments TSB12LV26</li> + <li>Texas Instruments TSB43AA22</li> + <li>Texas Instruments TSB43AB21/A/AI/A-EP</li> + <li>Texas Instruments TSB43AB22/A</li> + <li>Texas Instruments TSB43AB23</li> + <li>Texas Instruments TSB82AA2</li> + <li>VIA Fire II (VT6306)</li> +</ul> +</section> +<section class="Sh"> +<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE + ALSO</a></h1> +<p class="Pp"><a class="Xr">firewire(4)</a>, <a class="Xr">fwe(4)</a>, + <a class="Xr">fwip(4)</a>, <a class="Xr">sbp(4)</a>, + <a class="Xr">fwcontrol(8)</a>, <a class="Xr">kldload(8)</a></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1> +<p class="Pp">The <code class="Nm">fwohci</code> device driver first appeared in + <span class="Ux">FreeBSD 5.0</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> +<p class="Pp">The <code class="Nm">fwohci</code> device driver was written by + <span class="An">Katsushi Kobayashi</span> and <span class="An">Hidetoshi + Shimokawa</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1> +<p class="Pp">The driver allows physical access from any nodes on the bus by + default. This means that any devices on the bus can read and modify any + memory space which can be accessed by an IEEE 1394 OHCI chip. It is allowed + mostly for <a class="Xr">sbp(4)</a> devices. This should be changed to allow + it only for specific devices. Anyway, FireWire is a bus and not expected to + be connected with un-trustable devices because a node can monitor all the + traffic.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">December 24, 2020</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |
