Import Mbed OS hard-float snapshot

connectivity/netsocket/tests/TESTS/network/emac/emac_ctp.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2017, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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 EMAC_CTP_H
+#define EMAC_CTP_H
+
+enum ctp_function {
+    CTP_NONE,
+    CTP_FORWARD,
+    CTP_REPLY
+};
+
+// Test memory manager options
+#define CTP_OPT_HEAP           0x01   // Allocate link_out() frame from heap
+#define CTP_OPT_NON_ALIGNED    0x02   // Force memory buffers to be non-aligned
+
+/* Builds and sends CTP message. Forward to address is the address where echo server sends the reply.
+   Default is own Ethernet MAC address. Options can be used to specify test memory manager options.
+ */
+#define CTP_MSG_SEND(length, send_to_address, own_address, forward_to_address, mem_mngr_options) \
+    emac_if_ctp_msg_build(length, send_to_address, own_address, forward_to_address, mem_mngr_options)
+
+ctp_function emac_if_ctp_header_handle(unsigned char *eth_input_frame, unsigned char *eth_output_frame, unsigned char *origin_addr, int *receipt_number);
+void emac_if_ctp_msg_build(int eth_frame_len, const unsigned char *dest_addr, const unsigned char *origin_addr, const unsigned char *forward_addr, int options);
+void emac_if_ctp_reply_handle(int lenght, int invalid_data_index);
+
+#endif /* EMAC_CTP_H */