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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/man4.powerpc/tsec.4 3.html | |
| parent | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (diff) | |
docs: Added All FreeBSD Manuals
Diffstat (limited to 'static/freebsd/man4/man4.powerpc/tsec.4 3.html')
| -rw-r--r-- | static/freebsd/man4/man4.powerpc/tsec.4 3.html | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/static/freebsd/man4/man4.powerpc/tsec.4 3.html b/static/freebsd/man4/man4.powerpc/tsec.4 3.html new file mode 100644 index 00000000..94b6d452 --- /dev/null +++ b/static/freebsd/man4/man4.powerpc/tsec.4 3.html @@ -0,0 +1,122 @@ +<table class="head"> + <tr> + <td class="head-ltitle">TSEC(4)</td> + <td class="head-vol">Device Drivers Manual (powerpc)</td> + <td class="head-rtitle">TSEC(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">tsec</code> — <span class="Nd">Freescale + Three-Speed Ethernet Controller 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 lines + in your kernel configuration file:</p> +<div class="Bd Pp Bd-indent"><code class="Cd">device tsec</code> +<br/> +<code class="Cd">device miibus</code></div> +</section> +<section class="Sh"> +<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> +<p class="Pp">The <code class="Nm">tsec</code> driver provides support for the + gigabit Ethernet controller integrated in some of the Freescale + system-on-chip devices.</p> +<p class="Pp">The <code class="Nm">tsec</code> driver supports the following + media types:</p> +<dl class="Bl-tag"> + <dt>autoselect</dt> + <dd>Enable autoselection of the media type and options</dd> + <dt>10baseT/UTP</dt> + <dd>Set 10Mbps operation</dd> + <dt>100baseTX</dt> + <dd>Set 100Mbps operation</dd> + <dt>1000baseT</dt> + <dd>Set 1000baseT operation</dd> +</dl> +<p class="Pp">The <code class="Nm">tsec</code> driver supports the following + media options:</p> +<dl class="Bl-tag"> + <dt>full-duplex</dt> + <dd>Set full duplex operation</dd> +</dl> +<p class="Pp">The <code class="Nm">tsec</code> driver supports polled operation + when the system is configured with DEVICE_POLLING kernel option, see + <a class="Xr">polling(4)</a> for more details.</p> +<p class="Pp">The <code class="Nm">tsec</code> driver supports reception and + transmission of extended frames for <a class="Xr">vlan(4)</a>. This + capability of <code class="Nm">tsec</code> can be controlled by means of the + <code class="Cm">vlanmtu</code> parameter to + <a class="Xr">ifconfig(8)</a>.</p> +<p class="Pp">The <code class="Nm">tsec</code> driver supports interrupts + coalescing (IC) so that raising a transmit/receive frame interrupt is + delayed, if possible, until a threshold-defined period of time has elapsed, + or a threshold-defined frame counter has been reached (whichever occurs + first). The following sysctls regulate this behaviour:</p> +<dl class="Bl-tag"> + <dt id="dev.tsec.X.int_coal.rx_time"><var class="Va">dev.tsec.X.int_coal.rx_time</var></dt> + <dd style="width: auto;"> </dd> + <dt id="dev.tsec.X.int_coal.rx_count"><var class="Va">dev.tsec.X.int_coal.rx_count</var></dt> + <dd style="width: auto;"> </dd> + <dt id="dev.tsec.X.int_coal.tx_time"><var class="Va">dev.tsec.X.int_coal.tx_time</var></dt> + <dd style="width: auto;"> </dd> + <dt id="dev.tsec.X.int_coal.tx_count"><var class="Va">dev.tsec.X.int_coal.tx_count</var></dt> + <dd> + <p class="Pp">Value of 0 for either time or count disables IC on the given + path. Time value 1-65535 corresponds to a real time period and is + expressed in units equivalent to 64 ticks of the TSEC clock. Count 1-255 + represents the number of frames (note that value of 1 is equivalent to + IC disabled). User provided values larger than supported will be trimmed + to the maximum supported. More details are available in the reference + manual of the device.</p> + </dd> +</dl> +</section> +<section class="Sh"> +<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1> +<p class="Pp">Gigabit Ethernet controllers built into the following Freescale + system-on-chip devices are known to work with the + <code class="Nm">tsec</code> driver:</p> +<p class="Pp"></p> +<ul class="Bl-bullet Bl-compact"> + <li>MPC8349</li> + <li>MPC8533, MPC8541, MPC8555</li> +</ul> +<p class="Pp">The enhanced version of the controller (eTSEC), integrated in the + following devices, is also supported by this driver:</p> +<p class="Pp"></p> +<ul class="Bl-bullet Bl-compact"> + <li>MPC8548, MPC8572</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">altq(4)</a>, <a class="Xr">arp(4)</a>, + <a class="Xr">miibus(4)</a>, <a class="Xr">netintro(4)</a>, + <a class="Xr">ng_ether(4)</a>, <a class="Xr">polling(4)</a>, + <a class="Xr">vlan(4)</a>, <a class="Xr">ifconfig(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">tsec</code> device driver first appeared in + <span class="Ux">FreeBSD 8.0</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> +<p class="Pp">The base version of <code class="Nm">tsec</code> device driver was + written by <span class="An">Piotr Kruszynski</span>. It has been extended + with polling and interrupt coalescing support by <span class="An">Rafal + Jaworowski</span>. It has been further enhanced with multicast, h/w checksum + calculation and vlan support by <span class="An">Piotr Ziecik</span>. This + manual page was written by <span class="An">Rafal Jaworowski</span>.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">February 20, 2015</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |
