From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Wed, 22 Jul 2015 19:43:21 +0000 (+0200)
Subject: actorlib/packet/Depacketizer: manage layouts without error signal
X-Git-Tag: 24jan2021_ls180~2099^2~38
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5713ae381a257df3a6974cee141d1c4b486f18bb;p=litex.git

actorlib/packet/Depacketizer: manage layouts without error signal
---

diff --git a/migen/actorlib/packet.py b/migen/actorlib/packet.py
index 6a35cd42..0cbe8bec 100644
--- a/migen/actorlib/packet.py
+++ b/migen/actorlib/packet.py
@@ -282,10 +282,12 @@ class Depacketizer(Module):
             ).Elif(source.stb & source.ack,
                 source.sop.eq(0)
             )
+
+        if hasattr(sink, "error"):
+            self.comb += source_error.eq(sink.error)
         self.comb += [
             source.eop.eq(sink.eop | no_payload),
             source.data.eq(sink.data),
-            source.error.eq(sink.error),
             header.decode(self.header, source)
         ]
         fsm.act("COPY",