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Date:      Sun, 23 Oct 2016 22:25:36 +0000 (UTC)
From:      Benjamin Kaduk <bjk@FreeBSD.org>
To:        doc-committers@freebsd.org, svn-doc-all@freebsd.org, svn-doc-head@freebsd.org
Subject:   svn commit: r49552 - head/en_US.ISO8859-1/htdocs/news/status
Message-ID:  <201610232225.u9NMPavk094768@repo.freebsd.org>

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Author: bjk
Date: Sun Oct 23 22:25:36 2016
New Revision: 49552
URL: https://svnweb.freebsd.org/changeset/doc/49552

Log:
  Add entry on NTB improvements from mav

Modified:
  head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml

Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml
==============================================================================
--- head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml	Sun Oct 23 22:02:07 2016	(r49551)
+++ head/en_US.ISO8859-1/htdocs/news/status/report-2016-07-2016-09.xml	Sun Oct 23 22:25:36 2016	(r49552)
@@ -619,4 +619,64 @@
 	TODO file in the root directory of the project.</task>
     </help>
   </project>
+
+  <project cat='proj'>
+    <title>Improvements to Non-Transparent Bridge Subsystem</title>
+
+    <contact>
+      <person>
+	<name>
+	  <given>Alexander</given>
+	  <common>Motin</common>
+	</name>
+	<email>mav@FreeBSD.org</email>
+      </person>
+    </contact>
+
+    <body>
+      <p>Non-Transparent Bridges allow creation of memory windows between
+	different systems, using the regular PCIe links of CPUs as a
+	transport.  During the last quarter, the NTB subsystem gained a
+	significant set of improvements and fixes:</p>
+
+      <ul>
+	<li>The code was modularized, utilizing &os;'s NewBus interfaces
+	  to allow support for different hardware types with different
+	  drivers, support for multiple NTB instances in a system,
+	  using the <tt>ntb_transport</tt> module for consumers other
+	  than <tt>if_ntb</tt>, etc.</li>
+
+	<li>Support for splitting NTB resources between different
+	  applications was added, such as doing direct access to some range
+	  of remote memory and to a virtual network interface between nodes
+	  at the same time, etc.</li>
+
+	<li>The virtual network interface driver gained support for many
+	  modern features, such as multiple queues, new locking, etc.</li>
+
+	<li>NTB performance and SMP scalability was improved.</li>
+
+	<li>Multiple workarounds for hardware issues were added.</li>
+      </ul>
+
+      <p>The code is committed to the &os; head, stable/11 and stable/10
+	branches.</p>
+    </body>
+
+    <sponsor>
+      The project is sponsored by iXsystems, Inc.
+    </sponsor>
+
+    <help>
+      <task>Support for the next generation of Intel hardware.</task>
+
+      <task>Support for non-Intel hardware (AMD, PLX, etc.).</task>
+
+      <task>Support for I/OAT and other DMA offloads.</task>
+
+      <task>Creating a more efficient packet transport protocol.</task>
+
+      <task>Creating a greater variety of NTB applications.</task>
+    </help>
+  </project>
 </report>



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