Merge branch 'master' of ohwr.org:white-rabbit

presentations/WR_Switch_workshop_2016/Makefile → presentations/WRS_WRPC_workshop_2016/Makefile

-all : WR_Switch_workshop_2016.pdf
+all : WRS_WRPC_workshop_2016.pdf
 
 .PHONY : all clean
 
-WR_Switch_workshop_2016.pdf : WR_Switch_workshop_2016.tex
+WRS_WRPC_workshop_2016.pdf : WRS_WRPC_workshop_2016.tex
 	pdflatex $^
 	pdflatex $^
 

presentations/WR_Switch_workshop_2016/WR_Switch_workshop_2016.tex → presentations/WRS_WRPC_workshop_2016/WRS_WRPC_workshop_2016.tex

@@ -62,8 +62,8 @@
 \graphicspath{ {../../figures/} }
 
 
-\title[The WR Switch\hspace{2em}\insertframenumber/\inserttotalframenumber]
-{The White Rabbit Switch}
+\title[WR Switch and WR PTP Core\hspace{2em}\insertframenumber/\inserttotalframenumber]
+{WR Switch and WR PTP Core}
 \subtitle{status and plans}
 \author[G. Daniluk, A. Wujek]{Greg Daniluk, Adam Wujek}
 
@@ -84,14 +84,15 @@
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section{Introduction}
+\section{WR Switch}
 \subsection{}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\begin{frame}{WR Switch - overview}
+\begin{frame}[t,fragile]{WR Switch - overview}
 	\begin{center}
-		\includegraphics[width=.8\textwidth]{switch/wrSwitch_v3_3.jpg}
+		\includegraphics<1>[width=.5\textwidth]{network/wr_network-new.pdf}
+		\includegraphics<2>[width=1.05\textwidth]{switch/wrSwitch_v3_3.jpg}
 		\begin{itemize}
 			\item central element of WR network
 			\item 18 port gigabit Ethernet switch with WR features
@@ -111,48 +112,249 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section{Gateware}
-\subsection{}
+\subsection{Gateware}
+%\subsection{}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}<beamer>{Outline}
-    \tableofcontents [currentsection]
+    \tableofcontents [currentsubsection]
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\begin{frame}{Gateware release v4.2}
+\begin{frame}{Gateware}
+  \includegraphics[width=\textwidth]{switch/switch_hdl_simple.pdf}
 \end{frame}
 
+\begin{frame}[t,fragile]{Gateware release v4.2}
+  \begin{itemize}\setlength{\itemsep}{-0.0\baselineskip}
+    \item<1|only@1> Released on 28 August 2015
+    \item<2|only@2> 10MHz generation (only hardware v3.4)
+      \includegraphics<2>[width=\textwidth]{switch/switch_hdl_simple_v4-2_1.pdf}
+    \item<3|only@3> Improved Ethernet switching
+      \includegraphics<3>[width=\textwidth]{switch/switch_hdl_simple_v4-2_2.pdf}
+    \item<4|only@4> HDL watchdog module
+      \includegraphics<4>[width=\textwidth]{switch/switch_hdl_simple_v4-2_3.pdf}
+    \item<5|only@5> autogenerated SDB metadata for firmware information
+      \includegraphics<5>[width=\textwidth]{switch/switch_hdl_simple_v4-2_4.pdf}
+  \end{itemize}
+\end{frame}
+
+\begin{frame}{Stress-testing Ethernet switching}
+  \begin{center}
+    \begin{itemize}
+      \item Smartbits 6000C network tester
+      \item 4 point-to-point streams
+      \item Snake test
+    \end{itemize}
+  \end{center}
+\end{frame}
+
+\begin{frame}{Point-to-point streams}
+  \begin{center}
+    \includegraphics<1>[width=\textwidth]{misc/p2p-test.pdf}
+    \begin{columns}[c]
+      \column{.5\textwidth}
+      WRS firmware v4.0\\[6pt]
+      \includegraphics<2->[width=\textwidth]{measurements/v4-0-p2p-net-test.png}
+      \column{.5\textwidth}
+      \only<3>{WRS firmware v4.2\\[6pt]}
+      \includegraphics<3>[width=\textwidth]{measurements/v4-2-p2p-net-test.png}
+    \end{columns}
+  \end{center}
+\end{frame}
+
+\begin{frame}{Snake test}
+  \begin{center}
+    \includegraphics<1>[width=\textwidth]{misc/snake-test.pdf}
+    \includegraphics<2>[width=\textwidth]{misc/snake_test.jpg}
+
+    \begin{columns}[c]
+      \column{.5\textwidth}
+      WRS firmware v4.0\\[6pt]
+      \includegraphics<3->[width=\textwidth]{measurements/v4-0-snake-net-test.png}
+      \column{.5\textwidth}
+      \only<4>{WRS firmware v4.2\\[6pt]}
+      \includegraphics<4>[width=\textwidth]{measurements/v4-2-snake-net-test.png}
+    \end{columns}
+  \end{center}
+\end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section {Software}
-\subsection{}
+\subsection {Software}
+%\subsection{}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}<beamer>{Outline}
-    \tableofcontents [currentsection]
+    \tableofcontents [currentsubsection]
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}{Software (since 4.1.2)}
+  \begin{itemize}
+    \item<1-> 4.1.2 released on 12 December 2014
+    \item<2-> Monit to supervise processes
+    \item<3-> Setting system time from the WR time (in Slave mode)
+    \item<4-> Remote configuration (dot-config)
+      \begin{itemize}
+	\item<5-> Download in runtime
+	\item<6-> Move runtime configuration to it (ppsi, ports, SFPs, fibers)
+	\item<7-> Configuration of management port (static, dhcp)
+	\item<8-> Make config on switch
+	\item<9-> Improved root password handling
+      \end{itemize}
+    \item<10-> Snmp
+      \begin{itemize}
+	\item<11-> Redesigned MIB
+	\item<12-> Added about 150 new OIDs
+	\item<13-> Divide objects into Status and Expert groups
+      \end{itemize}
+  \end{itemize}
 \end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}{Software (since 4.1.2)}
+    \begin{center}
+      \includegraphics<1>[width=.6\textwidth]{switch/snmp_expert_obj.pdf}
+    \end{center}
+\end{frame}
 
-\begin{frame}{Software}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}{Software (since 4.1.2) (cont.)}
+  \begin{itemize}
+    \item<1-> Improved LED signalization on the front panel
+      \begin{itemize}
+	\item<1-> Disable status LED during clean reboot
+	\item<1-> Status port shows port configuration (master, slave, non-wr)
+      \end{itemize}
+    \item<2-> Documentation
+      \begin{itemize}
+	\item<2-> New \textit{White Rabbit Switch: Failures and Diagnostics}
+      \end{itemize}
+    \item<3-> Code clean-up
+      \begin{itemize}
+	\item<4-> Added shared memmory to reduce CPU usage (avoid context switching)
+	\item<5-> Improved boot scripts% - now you can manually start/stop services using \texttt{/etc/init.d/*} scripts
+      \end{itemize}
+  \end{itemize}
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section{Plans for the future}
+\begin{frame}{Software (since 4.2)}
+  \begin{itemize}
+    \item<1-> 4.2 released on 28 August 2015
+    \item<2-> 64-bit frame counters (pstats)
+    \item<3-> Use common data format for wr{\_}mon (Tjeerd) \\
+    \texttt{Key1:Value Key2:Value}
+    \item<4-> Fixed bugs:
+      \begin{itemize}
+	\item<4-> Snmp crashes
+	\item<4-> Timeout problems when the time jumps backwards
+      \end{itemize}
+    \item<5-> Remote configuration (dot-config)
+    \begin{itemize}
+      \item<6-> Support retrieving path to the dot-config from DHCP
+      \item<7-> Use hostname provided by dhcp (or dot-config)
+      \item<8-> make menuconfig on switch (for dot-config)
+      \item<9-> use hysteresis to control fans' speed (for development)
+      \item<10-> print dot-config source and status after logon
+    \end{itemize}
+  \end{itemize}
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsection{Plans for the future}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}<beamer>{Outline}
-    \tableofcontents [currentsection]
+    \tableofcontents [currentsubsection]
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}{Ongoing work and plans for the future}
   \begin{itemize}
     \item<1-> Gateware
+      \begin{itemize}
+        \item Get rid of HWIU module
+        \item Separate resources in the Switching Core for HP frames
+        \item Holdover and switchover
+        \item Caching for RTU decisions
+      \end{itemize}
     \item<2-> Software
+    \begin{itemize}
+      \item Change the names of the interfaces from wr0-17 to wri1-18
+      \item Include Vlans configuration into dot-config
+      \item Link Layer Discovery Protocol (LLDP)
+      \item PPSi audit and compliance tests
+      \item Buildroot and Linux kernel uplift
+    \end{itemize}
   \end{itemize}
 \end{frame}
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\section{WR PTP Core}
+\subsection{}
+\begin{frame}<beamer>{Outline}
+    \tableofcontents [currentsection]
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{frame}{WR PTP Core - overview}
+	\begin{center}
+		\includegraphics<1>[width=.5\textwidth]{network/wr_network-new.pdf}
+		\includegraphics<2>[width=\textwidth]{node/wrpc_inside-v3-0.pdf}
+		\begin{itemize}
+			\item HDL core
+      \item Ethernet MAC with WR features
+			\item WR implementation for the nodes
+		\end{itemize}
+	\end{center}
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsection{Release v3.0}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}<beamer>{Outline}
+    \tableofcontents [currentsubsection]
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{frame}{What's new in release v3.0}
+  \begin{itemize}%\setlength{\itemsep}{-0.0\baselineskip}
+    \item<1-> Bugfixes for synchronization under heavy traffic
+    \item<1-> Bugfixes to withstand heavy traffic
+    \item<2-> Lock helper PLL below reference frequency
+    \item<3-> Kintex-7 support
+    \item<4-> SDBFS and Flash support
+    \item<5-> Tx runt frames padding
+    \item<6-> Increased RAM size to 128kB
+  \end{itemize}
+\end{frame}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsection{Plans for the future}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}<beamer>{Outline}
+    \tableofcontents [currentsubsection]
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{frame}{Ongoing work and plans for the future}
+  \begin{itemize}
+    \item<1-> HDL version and synthesis information like in the switch
+    \item<2-> improve synthesis time
+    \item<3-> replace LM32 with URV
+    \item<4-> SNMP support for diagnostics(see demo)\\[6pt]
+    \item<5-> VLANs support
+    \item<6-> Syslog for logging
+    \item<7-> Software cleanup
+    %\item See talk by Alessandro on WRPC software tomorrow.
+  \end{itemize}
+  \begin{block}<8>{}
+    Talk by Alessandro on WRPC software tomorrow.
+  \end{block}
+\end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \section*{}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{frame}{Thank you}
+\begin{frame}{Thank you! It's time for demo...}
 
     \begin{center}
     \includegraphics[height=4.0cm]{misc/white_rabbit_end.png}
@@ -161,11 +363,18 @@
    \begin{center}
 
       More information: \\
-			http://www.ohwr.org/projects/white-rabbit/wiki/Switch
+			http://www.ohwr.org/projects/white-rabbit/wiki/Switch\\
+      http://www.ohwr.org/projects/wr-cores/wiki/Wrpc\_core
     \end{center}
 
 \end{frame}
 
+\begin{frame}{Demo setup}
+  \begin{center}
+    \includegraphics[width=1.1\textwidth]{misc/demo-workshop-2016.pdf}
+  \end{center}
+\end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%