From 9c0a9659c1e621dd67ef2cd717845812fb2190a2 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Mon, 25 Apr 2022 15:38:55 +0200
Subject: [PATCH] bench/butterstick: Add JTAGBone and Analyzer in
 MAC/ARP/IP/UDP/Etherbone control path.

---
 bench/butterstick.py | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/bench/butterstick.py b/bench/butterstick.py
index c6d3951..1b76600 100755
--- a/bench/butterstick.py
+++ b/bench/butterstick.py
@@ -55,6 +55,50 @@ class BenchSoC(SoCCore):
             sys_clk_freq = sys_clk_freq
         )
 
+        # JTAGBone ---------------------------------------------------------------------------------
+        self.add_jtagbone()
+
+        # Analyzer ---------------------------------------------------------------------------------
+        from litescope import LiteScopeAnalyzer
+        ethcore   = self.ethcore_etherbone
+        etherbone = self.etherbone
+        self.submodules.analyzer = LiteScopeAnalyzer([
+            # MAC.
+            ethcore.mac.core.sink.valid,
+            ethcore.mac.core.sink.ready,
+            ethcore.mac.core.source.valid,
+            ethcore.mac.core.source.ready,
+
+            # ARP.
+            ethcore.arp.rx.sink.valid,
+            ethcore.arp.rx.sink.ready,
+            ethcore.arp.tx.source.valid,
+            ethcore.arp.tx.source.ready,
+
+            # IP.
+            ethcore.ip.rx.sink.valid,
+            ethcore.ip.rx.sink.ready,
+            ethcore.ip.tx.source.valid,
+            ethcore.ip.tx.source.ready,
+
+            # UDP.
+            ethcore.udp.rx.sink.valid,
+            ethcore.udp.rx.sink.ready,
+            ethcore.udp.tx.source.valid,
+            ethcore.udp.tx.source.ready,
+
+            # Etherbone.
+            etherbone.packet.rx.sink.valid,
+            etherbone.packet.rx.sink.ready,
+            etherbone.packet.rx.fsm,
+            etherbone.packet.tx.source.valid,
+            etherbone.packet.tx.source.ready,
+            etherbone.packet.tx.fsm,
+            etherbone.record.receiver.fsm,
+            etherbone.record.sender.fsm
+        ],
+        depth=512)
+
 # Main ---------------------------------------------------------------------------------------------
 
 def main():