From 20c77dd04e003dc0db092b1b81338ad426ccb824 Mon Sep 17 00:00:00 2001
From: Alex Forencich <alex@alexforencich.com>
Date: Sat, 18 Jul 2026 16:02:04 -0700
Subject: [PATCH] eth: Improve BASE-R source model handing of IFG for USXGMII

Signed-off-by: Alex Forencich <alex@alexforencich.com>
---
 src/eth/tb/baser.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/eth/tb/baser.py b/src/eth/tb/baser.py
index 117b5dd..fe2c9b3 100644
--- a/src/eth/tb/baser.py
+++ b/src/eth/tb/baser.py
@@ -299,7 +299,10 @@ class BaseRSerdesSource():
 
                 continue
 
-            if ifg_cnt + deficit_idle_cnt > 8-1 or (not self.enable_dic and ifg_cnt > 4) or rep_cnt != 0:
+            if rep_cnt != 0:
+                # scale IFG
+                pass
+            elif ifg_cnt + deficit_idle_cnt > 8-1 or (not self.enable_dic and ifg_cnt > 4):
                 # in IFG
                 ifg_cnt = ifg_cnt - 8
                 if ifg_cnt < 0: