From 78513c2ba72d3e52acf59e3d3d8bae4bf7a75c28 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 12 Sep 2024 18:46:11 +0200
Subject: [PATCH] frontend/stream: Add 64-bit data_width support.

---
 liteeth/frontend/stream.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/liteeth/frontend/stream.py b/liteeth/frontend/stream.py
index cd6a368..86a4176 100644
--- a/liteeth/frontend/stream.py
+++ b/liteeth/frontend/stream.py
@@ -65,6 +65,7 @@ class LiteEthStream2UDPTX(LiteXModule):
                 source.data.eq(fifo.source.data),
                 If(source.last,
                     source.last_be.eq({
+                        64 : 0b10000000,
                         32 : 0b1000,
                         16 : 0b10,
                         8  : 0b1