net: yaip: Initial commit for new IP stack

This is a placeholder that just compiles but does nothing else.

Change-Id: I9689fa26eb13bc23d29940938f7b3c11f32b2ff1
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>

include/net/net_core.h

@@ -1,11 +1,5 @@
-/** @file
- * @brief Network core definitions
- *
- * Definitions for networking support.
- */
-
 /*
- * Copyright (c) 2015 Intel Corporation
+ * Copyright (c) 2016 Intel Corporation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,144 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __NET_CORE_H
-#define __NET_CORE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Network subsystem logging helpers */
-
-#ifdef CONFIG_NETWORKING_WITH_LOGGING
-#define NET_DBG(fmt, ...) printk("net: %s (%p): " fmt, __func__, \
-				 sys_thread_self_get(), ##__VA_ARGS__)
-#define NET_ERR(fmt, ...) printk("net: %s: " fmt, __func__, ##__VA_ARGS__)
-#define NET_INFO(fmt, ...) printk("net: " fmt,  ##__VA_ARGS__)
-#define NET_PRINT(fmt, ...) printk(fmt, ##__VA_ARGS__)
+#if defined(CONFIG_NET_YAIP)
+#include <net/yaip/net_core.h>
 #else
-#define NET_DBG(...)
-#define NET_ERR(...)
-#define NET_INFO(...)
-#define NET_PRINT(...)
-#endif /* CONFIG_NETWORKING_WITH_LOGGING */
-
-enum net_tcp_type {
-	NET_TCP_TYPE_UNKNOWN = 0,
-	NET_TCP_TYPE_SERVER,
-	NET_TCP_TYPE_CLIENT,
-};
-
-struct net_buf;
-struct net_context;
-
-#include <misc/printk.h>
-#include <string.h>
-
-#include <net/net_socket.h>
-
-/**
- * @brief Initialize network stack. This is will be automatically called
- * by the OS.
- *
- * @details No harm will happen if application calls this multiple times.
- *
- * @return 0 if ok, < 0 in case of error.
- */
-int net_init(void);
-
-struct net_driver {
-	/** How much headroom is needed for net transport headers */
-	size_t head_reserve;
-
-	/** Open the net transport */
-	int (*open)(void);
-
-	/** Send data to net. The send() function should return:
-	 * 0 : If packet could not be sent. In this case buf should
-	 *     not be released.
-	 * 1 : If the packet was sent successfully. In this case the buf
-	 *     should be released by either the send() or some other
-	 *     lower layer function.
-	 * <0: If there is an error, the buf should not be released by
-	 *     send() function.
-	 */
-	int (*send)(struct net_buf *buf);
-};
-
-/**
- * @brief Register a new network driver to the network stack.
- *
- * @details Only one network device can be registered at a time.
- *
- * @param drv Network driver.
- *
- * @return 0 if ok, < 0 in case of error.
- */
-int net_register_driver(struct net_driver *drv);
-
-/**
- * @brief Unregister a previously registered network driver.
- *
- * @param drv Network driver.
- *
- * @details Networking will be disabled if there is no driver
- * available.
- *
- */
-void net_unregister_driver(struct net_driver *drv);
-
-/**
- * @brief Set the MAC/EUI-64 address of the device.
- *
- * @details Network device driver should call this function to
- * tell the used MAC or EUI-64 address to the IP stack.
- *
- * @param mac MAC or EUI-64 address
- * @param len If len == 6, then the first parameter is interpreted
- * to be the MAC address and the function sets the U/L bits etc.
- * If the len == 8, then the value is used as is to generate the
- * link local IPv6 address.
- *
- * @return 0 if ok, < 0 in case of error.
- */
-int net_set_mac(uint8_t *mac, uint8_t len);
-
-/**
- * @brief Send a reply packet to the message originator.
- *
- * @details Application can call this function if it has received
- * a network packet from peer. The application needs to write
- * reply data into net_buf. The app can use ip_buf_appdata(buf) and
- * ip_buf_appdatalen(buf) to set the application data and length.
- *
- * @param context Network context
- * @param buf Network buffer containing the network data.
- *
- * @return 0 if ok, < 0 in case of error.
- */
-int net_reply(struct net_context *context, struct net_buf *buf);
-
-/* Called by driver when an IP packet has been received */
-int net_recv(struct net_buf *buf);
-
-void net_context_init(void);
-
-/**
- * @brief Get current status of the TCP connection.
- *
- * @details Application can call this to get the current status
- * of TCP connection. The returned value maps to errno values.
- * Value 0 means ok. For UDP context 0 is always returned.
- *
- * @param context Network context
- *
- * @return 0 if ok, < 0 connection status
- */
-int net_context_get_connection_status(struct net_context *context);
-
-#ifdef __cplusplus
-}
+#include <net/uip/net_core.h>
 #endif
-
-#endif /* __NET_CORE_H */