From e924431344ebab61923ec93fe583c8b8eec0b468 Mon Sep 17 00:00:00 2001
From: logicog <git@logicog.de>
Date: Wed, 20 Aug 2025 10:17:15 +0200
Subject: [PATCH] Move definition of NSFP to header file

---
 rtl837x_common.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/rtl837x_common.h b/rtl837x_common.h
index 731c3ec..c536253 100644
--- a/rtl837x_common.h
+++ b/rtl837x_common.h
@@ -4,6 +4,9 @@
 #include "uip/uip-conf.h"
 #include <stdint.h>
 
+// This has to be set to the number of SFP+ ports, i.e. 1 or 2
+#define NSFP 2
+
 // The serial buffer. Defines the command line size
 // Must be 2^x and <= 128
 #define SBUF_SIZE 128
@@ -23,6 +26,11 @@
 // This is the standard size of an Ethernet frame header
 #define ETHER_HEADER_SIZE	14
 
+#if NSFP == 1
+#define IS_SFP(port) (i == maxPort)
+#else
+#define IS_SFP(port) (i == maxPort || i == 3)
+#endif
 
 /**
  * Representation of a 48-bit Ethernet address.
@@ -64,4 +72,5 @@ uint16_t strtox(register __xdata uint8_t *dst, register __code const char *s);
 void tcpip_output(void);
 void print_string_x(__xdata char *p);
 
+
 #endif