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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:59:05 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:59:05 -0400 |
| commit | 1f19f33e45791ea59aed048796fc68672c6723a5 (patch) | |
| tree | 54625fba89e91d1c2177801ec635e8528bba937f /static/netbsd/man4/ena.4 4.html | |
| parent | ac5e55f5f2af5b92794c2aded46c6bae85b5f5ed (diff) | |
docs: Removed Precompiled HTML
Diffstat (limited to 'static/netbsd/man4/ena.4 4.html')
| -rw-r--r-- | static/netbsd/man4/ena.4 4.html | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/static/netbsd/man4/ena.4 4.html b/static/netbsd/man4/ena.4 4.html deleted file mode 100644 index 32086269..00000000 --- a/static/netbsd/man4/ena.4 4.html +++ /dev/null @@ -1,78 +0,0 @@ -<table class="head"> - <tr> - <td class="head-ltitle">ENA(4)</td> - <td class="head-vol">Device Drivers Manual</td> - <td class="head-rtitle">ENA(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">ena</code> — <span class="Nd">NetBSD - kernel driver for Elastic Network Adapter (ENA) family</span></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> -<p class="Pp"><code class="Cd">ena* at pci? dev ? function ?</code></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> -<p class="Pp">The ENA is a networking interface designed to make good use of - modern CPU features and system architectures.</p> -<p class="Pp">The ENA device exposes a lightweight management interface with a - minimal set of memory mapped registers and extendable command set through an - Admin Queue.</p> -<p class="Pp">The driver supports a range of ENA devices, is link-speed - independent (i.e., the same driver is used for 10GbE, 25GbE, 40GbE, etc.), - and has a negotiated and extendable feature set.</p> -<p class="Pp">Some ENA devices support SR-IOV. This driver is used for both the - SR-IOV Physical Function (PF) and Virtual Function (VF) devices.</p> -<p class="Pp">The ENA devices enable high speed and low overhead network traffic - processing by providing multiple Tx/Rx queue pairs (the maximum number is - advertised by the device via the Admin Queue), a dedicated MSI-X interrupt - vector per Tx/Rx queue pair, and CPU cacheline optimized data placement.</p> -<p class="Pp">The <code class="Nm">ena</code> driver supports industry standard - TCP/IP offload features such as checksum offload and TCP transmit - segmentation offload (TSO). Receive-side scaling (RSS) is supported for - multi-core scaling.</p> -<p class="Pp">The <code class="Nm">ena</code> driver and its corresponding - devices implement health monitoring mechanisms such as watchdog, enabling - the device and driver to recover in a manner transparent to the application, - as well as debug logs.</p> -<p class="Pp">Some of the ENA devices support a working mode called Low-latency - Queue (LLQ), which saves several more microseconds. This feature might be - implemented for the driver in future releases.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1> -<p class="Pp">Supported PCI vendor ID/device IDs:</p> -<p class="Pp"></p> -<ul class="Bl-bullet Bl-compact"> - <li>1d0f:0ec2 - ENA PF</li> - <li>1d0f:1ec2 - ENA PF with LLQ support</li> - <li>1d0f:ec20 - ENA VF</li> - <li>1d0f:ec21 - ENA VF with LLQ support</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">arp(4)</a>, <a class="Xr">ifmedia(4)</a>, - <a class="Xr">netintro(4)</a>, <a class="Xr">pci(4)</a>, - <a class="Xr">ifconfig(8)</a></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">ena</code> driver was originally written by - <span class="An">Semihalf</span> for <span class="Ux">FreeBSD</span>. The - driver was ported to <span class="Ux">NetBSD</span> by - <span class="An">Jared D. McNeill</span> - <<a class="Mt" href="mailto:jmcneill@NetBSD.org">jmcneill@NetBSD.org</a>>.</p> -</section> -</div> -<table class="foot"> - <tr> - <td class="foot-date">December 1, 2018</td> - <td class="foot-os">NetBSD 10.1</td> - </tr> -</table> |
