Add lwipopts_conf.h

features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/target_realtek/Lwipopts_conf.h

@@ -0,0 +1,38 @@
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef LWIPOPTS_CONF_H
+#define LWIPOPTS_CONF_H
+
+#define LWIP_TRANSPORT_ETHERNET    1
+#define ETHMEM_SECTIO
+
+//#define TCPIP_THREAD_STACKSIZE     2048
+
+/* ---------- Pbuf options ---------- */
+#define MEM_SIZE                        (10*1600)
+#define TCP_SND_QUEUELEN                60
+#define MEMP_NUM_TCP_SEG                TCP_SND_QUEUELEN
+#define TCP_MSS                 		1460
+#define TCP_SND_BUF                     (10 * TCP_MSS)
+#define TCP_WND                         (6 * TCP_MSS)
+#define PBUF_POOL_SIZE                  10
+
+#endif
+
+