From 367bef2b2fe1d0b9d4319b248df2a53f59627c9f Mon Sep 17 00:00:00 2001
From: logicog <git@logicog.de>
Date: Sun, 21 Dec 2025 16:53:10 +0100
Subject: [PATCH] Add defines for duplex modes

---
 phy.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/phy.h b/phy.h
index 38eb088..53c0409 100644
--- a/phy.h
+++ b/phy.h
@@ -16,7 +16,6 @@
 #define PHY_SDS_CTRL	30
 #define PHY_MMD_CTRL	31
 
-
 /*
  * Define registers in Auto-Negotiation page
  */
@@ -34,4 +33,11 @@
  * Define registers in Control page
  */
 #define PHY_CTRL_5	0x7582
+
+/*
+ * Duplex settings
+ */
+#define PHY_DUPLEX_HALF		0
+#define PHY_DUPLEX_FULL		1
+#define PHY_DUPLEX_BOTH		2
 #endif