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diff --git a/c/src/libchip/network/dwmac-core.h b/c/src/libchip/network/dwmac-core.h
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+/**
+ * @file
+ *
+ * @brief DWMAC 10/100/1000 Network Interface Controllers Core Handling
+ *
+ * DWMAC 10/100/1000 on-chip Synopsys IP Ethernet controllers.
+ * Driver core handling.
+ * This header file is NOT part of the driver API.
+ */
+
+/*
+ * Copyright (c) 2014 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef DWMAC_CORE_H_
+#define DWMAC_CORE_H_
+
+#include <stdint.h>
+#include "dwmac-common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+void dwmac_core_set_mac_addr(
+ const uint8_t addr[6],
+ volatile uint32_t *reg_high,
+ volatile uint32_t *reg_low );
+
+void dwmac_core_set_mac(
+ dwmac_common_context *self,
+ const bool enable );
+
+void dwmac_core_dma_start_tx( dwmac_common_context *self );
+
+void dwmac_core_dma_stop_tx( dwmac_common_context *self );
+
+void dwmac_core_dma_start_rx( dwmac_common_context *self );
+
+void dwmac_core_dma_stop_rx( dwmac_common_context *self );
+
+void dwmac_core_dma_restart_rx( dwmac_common_context *self );
+
+void dwmac_core_dma_restart_tx( dwmac_common_context *self );
+
+void dwmac_core_enable_dma_irq_rx( dwmac_common_context *self );
+
+void dwmac_core_enable_dma_irq_tx( dwmac_common_context *self );
+
+void dwmac_core_disable_dma_irq_tx( dwmac_common_context *self );
+
+void dwmac_core_disable_dma_irq_rx( dwmac_common_context *self );
+
+void dwmac_core_reset_dma_irq_status_tx( dwmac_common_context *self );
+
+void dwmac_core_reset_dma_irq_status_rx( dwmac_common_context *self );
+
+void dwmac_core_dma_interrupt( void *arg );
+
+void dwmac_core_dma_flush_tx_fifo( dwmac_common_context *self );
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* DWMAC_CORE_H_ */