net: config: Add support for yaml file based configuration

If user has supplied a yaml file, it is used as configuration
data that is applied to network configuration. In this case
the CONFIG_NET_CONFIG_* Kconfig variables used for configuration
are ignored.

Signed-off-by: Jukka Rissanen <[email protected]>

Author: jukkar

include/zephyr/net/net_config.h

@@ -14,6 +14,7 @@
 #include <zephyr/types.h>
 #include <zephyr/device.h>
 #include <zephyr/net/net_if.h>
+#include <zephyr/net/ieee802154_mgmt.h>
 
 #ifdef __cplusplus
 extern "C" {

subsys/net/lib/config/CMakeLists.txt

@@ -6,6 +6,7 @@ zephyr_library_compile_definitions_ifdef(
   )
 
 zephyr_library_sources_ifdef(CONFIG_NET_CONFIG_SETTINGS init.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/subsys/net/ip)
 
 if(CONFIG_NET_CONFIG_SETTINGS)
   zephyr_library_sources_ifdef(

subsys/net/lib/config/ieee802154_settings.c

@@ -17,23 +17,14 @@ LOG_MODULE_DECLARE(net_config, CONFIG_NET_CONFIG_LOG_LEVEL);
 #include <zephyr/net/net_mgmt.h>
 #include <zephyr/net/ieee802154_mgmt.h>
 
-int z_net_config_ieee802154_setup(struct net_if *iface)
+int z_net_config_ieee802154_setup(struct net_if *iface,
+				  uint16_t channel,
+				  uint16_t pan_id,
+				  int16_t tx_power,
+				  struct ieee802154_security_params *sec_params)
 {
-	uint16_t channel = CONFIG_NET_CONFIG_IEEE802154_CHANNEL;
-	uint16_t pan_id = CONFIG_NET_CONFIG_IEEE802154_PAN_ID;
 	const struct device *const dev = iface == NULL ? DEVICE_DT_GET(DT_CHOSEN(zephyr_ieee802154))
 						       : net_if_get_device(iface);
-	int16_t tx_power = CONFIG_NET_CONFIG_IEEE802154_RADIO_TX_POWER;
-
-#ifdef CONFIG_NET_L2_IEEE802154_SECURITY
-	struct ieee802154_security_params sec_params = {
-		.key = CONFIG_NET_CONFIG_IEEE802154_SECURITY_KEY,
-		.key_len = sizeof(CONFIG_NET_CONFIG_IEEE802154_SECURITY_KEY),
-		.key_mode = CONFIG_NET_CONFIG_IEEE802154_SECURITY_KEY_MODE,
-		.level = CONFIG_NET_CONFIG_IEEE802154_SECURITY_LEVEL,
-	};
-#endif /* CONFIG_NET_L2_IEEE802154_SECURITY */
-
 	if (!device_is_ready(dev)) {
 		return -ENODEV;
 	}
@@ -62,7 +53,7 @@ int z_net_config_ieee802154_setup(struct net_if *iface)
 
 #ifdef CONFIG_NET_L2_IEEE802154_SECURITY
 	if (net_mgmt(NET_REQUEST_IEEE802154_SET_SECURITY_SETTINGS, iface,
-		     &sec_params, sizeof(struct ieee802154_security_params))) {
+		     sec_params, sizeof(struct ieee802154_security_params))) {
 		return -EINVAL;
 	}
 #endif /* CONFIG_NET_L2_IEEE802154_SECURITY */

subsys/net/lib/config/ieee802154_settings.h

@@ -6,10 +6,16 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#include <zephyr/net/ieee802154_mgmt.h>
+
 #if defined(CONFIG_NET_L2_IEEE802154) && defined(CONFIG_NET_CONFIG_SETTINGS)
 struct net_if;
 
-int z_net_config_ieee802154_setup(struct net_if *iface);
+int z_net_config_ieee802154_setup(struct net_if *iface,
+				  uint16_t channel,
+				  uint16_t pan_id,
+				  int16_t tx_power,
+				  struct ieee802154_security_params *sec_params);
 #else
 #define z_net_config_ieee802154_setup(...) 0
 #endif