Initial checkin

component/common/mbed/hal_ext/ethernet_ex_api.h

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+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ETHERNET_EX_API_H
+#define ETHERNET_EX_API_H
+
+#include "device.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#define ETH_TX_DESC_SIZE	20  // 20 Bytes
+#define ETH_RX_DESC_SIZE	16  // 16 Bytes
+#define ETH_PKT_BUF_SIZE	1536
+
+
+typedef void (*ethernet_callback)(uint32_t event, uint32_t data);
+
+void ethernet_irq_hook(ethernet_callback callback);
+/* Set the numbers of Tx/Rx descriptor */
+void ethernet_set_descnum(uint8_t txdescCnt, uint8_t rxdescCnt);
+/* Set the start address of Tx/Rx descriptor and packet buffer */
+void ethernet_trx_pre_setting(uint8_t *TxDescAddr, uint8_t *RxDescAddr, uint8_t *pTxPktBuf, uint8_t *pRxPktBuf);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // #ifndef ETHERNET_EX_API_H
+