Add ability to assign a name to a port

rtl837x_common.h

@@ -36,6 +36,9 @@ extern __xdata uint8_t sbuf[SBUF_SIZE];
 // Size of the TCP Output buffer
 #define TCP_OUTBUF_SIZE 2500
 
+// Size of the port name, including the terminating null byte
+#define PORT_NAME_SIZE 32
+
 // Size of the memory area dedicated to VLAN-names
 #define VLAN_NAMES_SIZE 1024