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Software for White Rabbit PTP Core
Commit f24c3117 authored by Maciej Lipinski's avatar Maciej Lipinski
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wr_steamers: updated documentation to include latest updates to streamers 

- updated WB-generated file
- added info about configurable clock domain of streamers data
parent e96925d3
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doc/HDLdoc/wrc_board.tex
View file @ f24c3117
......@@ -42,7 +42,11 @@ type with three possible values:
\item[PLAIN:] No additional module is instantiated and the ``raw'' WRPC fabric interface (see also
Section~\ref{sec:wrpc_fabric}) is provided on the board's ports.
\item[STREAMERS:] A set of \href{http://www.ohwr.org/projects/wr-cores/wiki/WR_Streamers}{TX/RX
streamers} is attached to the WRPC fabric interface.
streamers} is attached to the WRPC fabric interface.\\
\textbf{Note:} The STREAMERS interface can be synchronous to either \textit{clk\_sys\_62m5}
or \textit{clk\_ref\_125m}. By default it is synchronous to \textit{clk\_sys\_62m5}. Generic
can be used to provide data in the \textit{clk\_ref\_125m} clock domain (this is useful for
fixed-latency data transmission).
\item[ETHERBONE:] An \href{http://www.ohwr.org/projects/etherbone-core/wiki}{Etherbone} slave node
is attached to the WRPC fabric interface.
\end{description}
......@@ -173,7 +177,8 @@ their own BSP, can find the board-common module under:
\hline
\hdltablesection{WR streamers (when \tts{g\_fabric\_iface = streamers})}\\
\hline
wrs\_tx\_data\_i & in & var & Data to be sent. Size is equal to \tts{g\_tx\_streamer\_width}\\
wrs\_tx\_data\_i & in & var & Data to be sent. Size and clock domain
configurable via \tts{g\_tx\_streamer\_params}, \textit{clk\_sys\_62m5} by dafault. \\
\hline
wrs\_tx\_valid\_i & in & 1 & Indicates whether \tts{wrs\_tx\_data\_i} contains valid data\\
\hline
......@@ -197,7 +202,8 @@ their own BSP, can find the board-common module under:
\hline
wrs\_rx\_last\_o & out & 1 & Indicates the last word of the data block on \tts{wrs\_rx\_data\_o}\\
\hline
wrs\_rx\_data\_o & out & var & Received data. Size is equal to \tts{g\_rx\_streamer\_width}\\
wrs\_rx\_data\_o & out & var & Received data. Size and clock domain
configurable via \tts{g\_rx\_streamer\_params}, \textit{clk\_sys\_62m5} by dafault.\\
\hline
wrs\_rx\_valid\_o & out & 1 & Indicates that \tts{wrs\_rx\_data\_o} contains valid data\\
\hline
......
doc/wbgen/wr_streamers_wb.tex
View file @ f24c3117
\subsection{WR Streamers, status and debug}
\subsection{WR Transmission control, status and debug}
\label{subsec:wbgen:wr_streamers}
[version 0x00000001]\\
[version 0x00000002]\\
-----------------------------------------------------------------\\ This WB registers allow to diagnose transmission and reception of\\ data using WR streamers. \\ In particular, these registers provide access to streamer's \\ statistics that can be also access from SNMP, if supported. \\ -----------------------------------------------------------------\\ Copyright (c) 2016 CERN/BE-CO-HT and CERN/TE-MS-MM \\ \\ This source file is free software; you can redistribute it \\ and/or modify it under the terms of the GNU Lesser General \\ Public License as published by the Free Software Foundation; \\ either version 2.1 of the License, or (at your option) any \\ later version. \\ \\ This source is distributed in the hope that it will be \\ useful, but WITHOUT ANY WARRANTY; without even the implied \\ warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR \\ PURPOSE. See the GNU Lesser General Public License for more \\ details \\ \\ You should have received a copy of the GNU Lesser General \\ Public License along with this source; if not, download it \\ from http://www.gnu.org/licenses/lgpl-2.1.html \\ -----------------------------------------------------------------
\subsubsection{Memory map summary}
\rowcolors{2}{gray!25}{white}
......@@ -43,6 +43,14 @@
0x7c& REG & DBG Control register & wr\_streamers\_dbg\_ctrl & DBG\_CTRL\\
0x80& REG & DBG Data & wr\_streamers\_dbg\_data & DBG\_DATA\\
0x84& REG & Test value & wr\_streamers\_dummy & DUMMY\\
0x88& REG & Reset Register & wr\_streamers\_rstr & RSTR\\
0x8c& REG & Rx statistics & wr\_streamers\_rx\_stat15 & RX\_STAT15\\
0x90& REG & Rx statistics & wr\_streamers\_rx\_stat16 & RX\_STAT16\\
0x94& REG & Rx statistics & wr\_streamers\_rx\_stat17 & RX\_STAT17\\
0x98& REG & Rx statistics & wr\_streamers\_rx\_stat18 & RX\_STAT18\\
0x9c& REG & Rx statistics & wr\_streamers\_rx\_stat19 & RX\_STAT19\\
0xa0& REG & Rx statistics & wr\_streamers\_rx\_stat20 & RX\_STAT20\\
0xa4& REG & Rx Config Reg 6 & wr\_streamers\_rx\_cfg6 & RX\_CFG6\\
\hline
\end{tabular}
}
......@@ -1572,6 +1580,340 @@ DUMMY
} [\emph{read-only}]: DUMMY value to read
\end{small}
\end{itemize}
\paragraph*{Reset Register}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rstr\\
{\bf HW address:} & 0x22\\
{\bf SW prefix:} & RSTR\\
{\bf SW offset:} & 0x88\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{1}{|c}{-} & - & - & - & - & - & - & \multicolumn{1}{c|}{-}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{1}{|c}{-} & - & - & - & - & - & - & \multicolumn{1}{c|}{-}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{1}{|c}{-} & - & - & - & - & - & - & \multicolumn{1}{c|}{-}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{1}{|c}{-} & - & - & - & - & - & - & \multicolumn{1}{|c|}{\cellcolor{RoyalPurple!25}RST\_SW}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RST\_SW
} [\emph{write-only}]: Software reset streamers
\\
Writing 1 triggers a full software reset of the streamers.
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat15\\
{\bf HW address:} & 0x23\\
{\bf SW prefix:} & RX\_STAT15\\
{\bf SW offset:} & 0x8c\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_LSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_LSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_LSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_LSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_LATE\_FRAMES\_CNT\_LSB
} [\emph{read-only}]: WR Streamer RX Late Frames Count (LSB)
\\
Number of RX frames that missed their fixed-latency deadline
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat16\\
{\bf HW address:} & 0x24\\
{\bf SW prefix:} & RX\_STAT16\\
{\bf SW offset:} & 0x90\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_MSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_MSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_MSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_LATE\_FRAMES\_CNT\_MSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_LATE\_FRAMES\_CNT\_MSB
} [\emph{read-only}]: WR Streamer RX Late Frames Count (MSB)
\\
Number of RX frames that missed their fixed-latency deadline
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat17\\
{\bf HW address:} & 0x25\\
{\bf SW prefix:} & RX\_STAT17\\
{\bf SW offset:} & 0x94\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_LSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_LSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_LSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_LSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_TIMEOUT\_FRAMES\_CNT\_LSB
} [\emph{read-only}]: WR Streamer RX Timed-out Frames Count (LSB)
\\
Number of RX frames that had their execution timestamp too far in the future (exceeding the RX\_CFG6 value)
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat18\\
{\bf HW address:} & 0x26\\
{\bf SW prefix:} & RX\_STAT18\\
{\bf SW offset:} & 0x98\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_MSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_MSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_MSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_TIMEOUT\_FRAMES\_CNT\_MSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_TIMEOUT\_FRAMES\_CNT\_MSB
} [\emph{read-only}]: WR Streamer RX Timed-out Frames Count (MSB)
\\
Number of RX frames that had their execution timestamp too far in the future (exceeding the RX\_CFG6 value)
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat19\\
{\bf HW address:} & 0x27\\
{\bf SW prefix:} & RX\_STAT19\\
{\bf SW offset:} & 0x9c\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_LSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_LSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_LSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_LSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_MATCH\_FRAMES\_CNT\_LSB
} [\emph{read-only}]: WR Streamer RX OK Frames Count (LSB)
\\
Number of RX executed on time in the fixed latency mode
\end{small}
\end{itemize}
\paragraph*{Rx statistics}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_stat20\\
{\bf HW address:} & 0x28\\
{\bf SW prefix:} & RX\_STAT20\\
{\bf SW offset:} & 0xa0\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_MSB[31:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_MSB[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_MSB[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_MATCH\_FRAMES\_CNT\_MSB[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_MATCH\_FRAMES\_CNT\_MSB
} [\emph{read-only}]: WR Streamer RX OK Frames Count (MSB)
\\
Number of RX executed on time in the fixed latency mode
\end{small}
\end{itemize}
\paragraph*{Rx Config Reg 6}\mbox{}\\\vskip 6pt
\rowcolors{1}{white}{white}
\begin{tabular}{l l }
{\bf HW prefix:} & wr\_streamers\_rx\_cfg6\\
{\bf HW address:} & 0x29\\
{\bf SW prefix:} & RX\_CFG6\\
{\bf SW offset:} & 0xa4\\
\end{tabular}
\vspace{12pt}
\noindent
\resizebox{\textwidth}{!}{
\begin{tabular}{>{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} >{\centering\arraybackslash}p{1.5cm} }
31 & 30 & 29 & 28 & 27 & 26 & 25 & 24\\
\hline
\multicolumn{1}{|c}{-} & - & - & - & \multicolumn{4}{|c|}{\cellcolor{RoyalPurple!25}RX\_FIXED\_LATENCY\_TIMEOUT[27:24]}\\
\hline
23 & 22 & 21 & 20 & 19 & 18 & 17 & 16\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_FIXED\_LATENCY\_TIMEOUT[23:16]}\\
\hline
15 & 14 & 13 & 12 & 11 & 10 & 9 & 8\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_FIXED\_LATENCY\_TIMEOUT[15:8]}\\
\hline
7 & 6 & 5 & 4 & 3 & 2 & 1 & 0\\
\hline
\multicolumn{8}{|c|}{\cellcolor{RoyalPurple!25}RX\_FIXED\_LATENCY\_TIMEOUT[7:0]}\\
\hline
\end{tabular}
}
\begin{itemize}
\item \begin{small}
{\bf
RX\_FIXED\_LATENCY\_TIMEOUT
} [\emph{read/write}]: RX Fixed Latency Timeout (Default: 0x1000000=~134ms)
\end{small}
\end{itemize}
doc/wrpc.tex
View file @ f24c3117
......@@ -1342,24 +1342,26 @@ All the available commands are listed with \texttt{h}:
\begin{lstlisting}[basicstyle=\scriptsize\ttfamily]
cfv-774-cbt:wrstm[00] > h
Valid COMMANDS:
Idx Name Params Description
# 1: q [ ] -> Quit test program
# 2: h [ o c ] -> Help on commands
# 3: a [ ] -> Atom list commands
# 4: his [ ] -> History
# 5: s [ Seconds ] -> Sleep seconds
# 6: ms [ MilliSecs ] -> Sleep milliseconds
# 7: sh [ Unix Cmd ] -> Shell command
# 8: stats [ [0/1/2/3/4/5/6/7] ] -> show streamers statistics
# 9: reset [ ] -> show time of the latest reset / time elapsed since then
#10: resetcnt [ ] -> reset tx/rx/lost counters and avg/min/max latency values
#11: resetseqid [ ] -> reset sequence ID of the tx streamer
#12: lat [ [latency] ] -> get/set config of fixed latency in integer [us] (-1 to disable)
#13: qtagf [ [0/1] ] -> QTags flag on off
#14: qtagvp [ [VID,prio] ] -> QTags Get/Set VLAN ID and priority
#15: qtagor [ [0/1] ] -> get/set overriding of default qtag config with WB config (set
using qtagf, qtagvp)
#16: ls [ [leapseconds] ] -> get/set leap seconds
Idx Name Params Description
# 1: q [ ] -> Quit test program
# 2: h [ o c ] -> Help on commands
# 3: a [ ] -> Atom list commands
# 4: his [ ] -> History
# 5: s [ Seconds ] -> Sleep seconds
# 6: ms [ MilliSecs ] -> Sleep milliseconds
# 7: sh [ Unix Cmd ] -> Shell command
# 8: stats [ [0/1/2/3/4/5/6/7] ] -> show streamers statistics
# 9: reset [ ] -> show time of the latest reset / time elapsed since then
#10: resetcnt [ ] -> reset tx/rx/lost counters and avg/min/max latency values
#11: resetseqid [ ] -> reset sequence ID of the tx streamer
#12: flat [ [fixed latency value] ] -> get/set config of fixed latency in integer [us] (-1 to disable)
#13: flatstats [ ] -> get statistics regarding fixed latency operation
#14: flattimeout [ [timeout value] ] -> get/set fixed latency timeout [us] (-1 to set default: ~1ms)
#15: qtagf [ [0/1] ] -> QTags flag on off
#16: qtagvp [ [VID,prio] ] -> QTags Get/Set VLAN ID and priority
#17: qtagor [ [0/1] ] -> get/set overriding of default qtag config with WB config (set ...
#18: ls [ [leapseconds] ] -> get/set leap seconds
#19: hdlswreset [ ] -> HD software reset of rx and tx streamer HDL modules (excludes ...
Type "h name" to get complete command help
\end{lstlisting}
......@@ -1367,8 +1369,9 @@ In order to see all the WR Streamers statistics, the \texttt{stats} command
inside the prompt should be executed as follows:
\begin{lstlisting}
cfc-774-cbt:wrstm[01] > stats
Latency [us] : min= 3.736 max= 8.216 avg = 3.88176
Frames [number]: tx =0 rx =61897834620 lost=0 (lost blocks =0)
Latency [us] : min= 3.824 max= 5.656 avg = 3.8958 (overflow =0)
Frames [number]: tx = 1558137 rx = 1558137 lost= 0 (lost blocks =0)
\end{lstlisting}
The commands that are available from the interactive prompt can be also executed directly
......
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