Merge branch 'release_internal' into release_external

* release_internal: (40 commits)
  Add support for India band (#2166)
  Added disabling of NA for Thread BR PPP backbone
  Added disabling of NA for Wi-SUN BR PPP backbone
  Moved DAD enabled check to Ipv6 SLAAC handler
  Added PPP interface to nanostack
  MAC: print RF configs
  MAC: Implemented CCA threshold and TX power setting
  Added check for allocation failures in EAPOL
  ETX update:
  Add own certificate handling APIS (#2149)
  fhss_ws: check if 0 used as divider
  Remove floating-point usage in Nanostack heap monitor
  Removed rank comprae and also probe 5 best on the list.
  Clean PAN id compare trace print.
  Wi-SUN NS NUD & Probe send update
  fhss_ws: removed temporary debug traces
  Reduce wi-sun NS Probe
  GTK update trigger fix
  Limit Pan config sol timeout after 5 solication.
  Limit PAE supplikant GTK re-use for authentication from 2->1.
  ...

Author: Jarkko Paso

nanostack/ethernet_mac_api.h

@@ -123,6 +123,22 @@ typedef int8_t eth_mac_mac48_address_set(const eth_mac_api_t *api, const uint8_t
  */
 typedef int8_t eth_mac_mac48_address_get(const eth_mac_api_t *api, uint8_t *mac48_buf);
 
+/**
+ * @brief Set 64 bit interface identifier from IID64
+ * @param api API to handle the request
+ * @param iid64 Pointer having iid64 to be set
+ * @return 0 if successful, -1 otherwise
+ */
+typedef int8_t eth_mac_iid64_address_set(const eth_mac_api_t *api, const uint8_t *iid64);
+
+/**
+ * @brief Read 64 bit interface identifier
+ * @param api API to handle the request
+ * @param iid64_buf Pointer where IID64 can be written
+ * @return 0 if successful, -1 otherwise
+ */
+typedef int8_t eth_mac_iid64_address_get(const eth_mac_api_t *api, uint8_t *iid64_buf);
+
 /**
  * @brief Upper layer will call this function, when MAC is taken into use
  * @param api API to initialize
@@ -147,6 +163,9 @@ struct eth_mac_api_s {
     eth_mac_mac48_address_set   *mac48_set;                     /**< Setter for MAC address */
     eth_mac_mac48_address_get   *mac48_get;                     /**< Getter for MAC address */
 
+    eth_mac_iid64_address_set   *iid64_set;                     /**< Setter for IID64 */
+    eth_mac_iid64_address_get   *iid64_get;                     /**< Getter for IID64 */
+
     uint8_t                     parent_id;                      /**< Upper layer ID */
     bool                        address_resolution_needed;      /**< Normal ethernet should set this true for tunnel or false for slip */
 };

nanostack/mlme.h

@@ -264,6 +264,8 @@ typedef enum {
     macAutoRequestKeyIndex = 0x7b,  /*<The index of the key used for automatic data*/
     macDefaultKeySource = 0x7c,      /*<Default key source*/
     //NON standard extension
+    macTXPower = 0xf8,              /*<TX output power*/
+    macCCAThreshold = 0xf9,         /*<CCA threshold*/
     macMultiCSMAParameters = 0xfa,  /*<Multi CSMA parameters*/
     macRfConfiguration = 0xfb,      /*<RF channel configuration parameters*/
     macAcceptByPassUnknowDevice = 0xfc,  /*< Accept data trough MAC if packet is data can be authenticated by group key nad MIC. Security enforsment point must be handled carefully these packets */

nanostack/net_interface.h

@@ -238,7 +238,9 @@ typedef struct {
 /** Certificate structure. */
 typedef struct {
     const uint8_t *cert;           /**< Certificate pointer. */
+    const uint8_t *key;            /**< Key pointer. */
     uint16_t cert_len;             /**< Certificate length. */
+    uint16_t key_len;              /**< Key length. */
 } arm_certificate_entry_s;
 
 /** Certificate Revocation List structure. */
@@ -318,6 +320,20 @@ extern int8_t arm_nwk_interface_ethernet_init(struct eth_mac_api_s *api, const c
  */
 extern int8_t arm_nwk_interface_lowpan_init(struct mac_api_s *api, char *interface_name_ptr);
 
+/**
+ * \brief Create network interface base to IDLE state.
+ * \param api Generates interface with PPP.
+ * \param interface_name_ptr String pointer to interface name. Need to end to '\0' character.
+ *        Max length 32 characters including NULL at end. Note: the given name is not copied,
+ *        so it must remain valid as long as the interface is.
+ *
+ * \return >=0 Interface ID (0-127). Application needs to save this information.
+ * \return -1 api was NULL.
+ * \return -2 PPP is not supported at this build.
+ * \return -3 No memory for the interface.
+ */
+extern int8_t arm_nwk_interface_ppp_init(struct eth_mac_api_s *api, const char *interface_name_ptr);
+
 /**
  * \brief Set IPv6 interface setup.
  *
@@ -921,6 +937,37 @@ extern int8_t arm_network_trusted_certificate_add(const arm_certificate_entry_s
  */
 extern int8_t arm_network_trusted_certificate_remove(const arm_certificate_entry_s *cert);
 
+/**
+ * Remove trusted certificates
+ *
+ * This is used to remove all trusted root or intermediate certificates.
+ *
+ * \return 0 on success, negative on failure.
+ */
+extern int8_t arm_network_trusted_certificates_remove(void);
+
+/**
+ * Add own certificate
+ *
+ * This is used to add own certificate and private key.
+ * In case intermediate certificates are used, function can be called several times. Each call
+ * to the function adds a certificate to own certificate chain.
+ * Certificates are in bottom up order i.e. the top certificate is given last.
+ *
+ * \param cert Certificate.
+ * \return 0 on success, negative on failure.
+ */
+extern int8_t arm_network_own_certificate_add(const arm_certificate_entry_s *cert);
+
+/**
+ * Remove own certificates
+ *
+ * This is used to remove own certificates (chain).
+ *
+ * \return 0 on success, negative on failure.
+ */
+extern int8_t arm_network_own_certificates_remove(void);
+
 /**
  * Add Certificate Revocation List
  *
@@ -1060,6 +1107,34 @@ extern void net_get_version_information(uint8_t *ptr);
 
 extern int arm_nwk_sleepy_device_parent_buffer_size_set(int8_t interface_id, uint16_t big_packet_threshold, uint16_t small_packets_per_child_count, uint16_t big_packets_total_count);
 
+/**
+ * \brief Set CCA threshold.
+ *
+ * This function can be used to set CCA threshold to PHY layer. Threshold is given as percentage of maximum threshold.
+ * 0 is the lowest(strictest) possible threshold and 100 is the highest possible threshold.
+ *
+ * Note! Software MAC must be created and registered before using this function.
+ *
+ * \param interface_id Network interface ID.
+ * \param cca_threshold CCA threshold (%).
+ * \return 0 on success, <0 on errors.
+ */
+extern int8_t arm_nwk_set_cca_threshold(int8_t interface_id, uint8_t cca_threshold);
+
+/**
+ * \brief Set TX output power.
+ *
+ * This function can be used to set TX output power to PHY layer. TX power is given as percentage of maximum output power.
+ * 0 is the lowest possible TX power and 100 is the highest possible TX power.
+ *
+ * Note! Software MAC must be created and registered before using this function.
+ *
+ * \param interface_id Network interface ID.
+ * \param tx_power TX output power (%).
+ * \return 0 on success, <0 on errors.
+ */
+extern int8_t arm_nwk_set_tx_output_power(int8_t interface_id, uint8_t tx_power);
+
 
 #ifdef __cplusplus
 }

nanostack/platform/arm_hal_phy.h

@@ -76,8 +76,10 @@ typedef enum {
     PHY_EXTENSION_GET_TIMESTAMP, /**<  Read 32-bit constant monotonic time stamp in us */
     PHY_EXTENSION_SET_CSMA_PARAMETERS, /**< CSMA parameter's are given by phy_csma_params_t structure remember type cast uint8_t pointer to structure type*/
     PHY_EXTENSION_GET_SYMBOLS_PER_SECOND, /**<  Read Symbols per seconds which will help to convert symbol time to real time  */
-    PHY_EXTENSION_SET_RF_CONFIGURATION,  /**<  Set RF configuration using phy_rf_channel_parameters_s structure */
-    PHY_EXTENSION_FILTERING_SUPPORT /**<  Return filtering modes that can be supported by the PHY driver. See phy_link_filters_e */
+    PHY_EXTENSION_SET_RF_CONFIGURATION,  /**<  Set RF configuration using phy_rf_channel_configuration_s structure */
+    PHY_EXTENSION_FILTERING_SUPPORT, /**<  Return filtering modes that can be supported by the PHY driver. See phy_link_filters_e */
+    PHY_EXTENSION_SET_TX_POWER, /**<  Set TX output power which is given as percentage of maximum. 0 is the lowest possible TX power and 100 is the highest possible TX power */
+    PHY_EXTENSION_SET_CCA_THRESHOLD /**<  Set CCA threshold which is given as percentage of maximum threshold. 0 is the lowest(strictest) possible threshold and 100 is the highest possible threshold */
 } phy_extension_type_e;
 
 /** Address types */
@@ -95,6 +97,7 @@ typedef enum phy_link_type_e {
     PHY_LINK_15_4_SUBGHZ_TYPE,      /**< Standard 802.15.4 subGHz radio 868 /915MHz. */
     PHY_LINK_TUN,                   /**< Tunnel interface for Linux TUN, RF network driver over serial bus or just basic application to application data flow. */
     PHY_LINK_SLIP,                  /**< Generic SLIP driver which just forward SLIP payload */
+    PHY_LINK_PPP,                   /**< PPP */
 } phy_link_type_e;
 
 /** Data layers */
@@ -184,6 +187,13 @@ typedef struct phy_device_channel_page_s {
     const phy_rf_channel_configuration_s *rf_channel_configuration; ///< Pointer to channel configuration
 } phy_device_channel_page_s;
 
+/** PHY statistics */
+typedef struct phy_rf_statistics_s {
+    uint32_t crc_fails;        ///< CRC failures
+    uint32_t tx_timeouts;      ///< transmission timeouts
+    uint32_t rx_timeouts;      ///< reception timeouts
+} phy_rf_statistics_s;
+
 /** Virtual data request */
 typedef struct virtual_data_req_s {
     uint16_t parameter_length;      /**< Length of user specified header. Can be zero. */
@@ -283,6 +293,7 @@ typedef struct phy_device_driver_s {
     arm_net_virtual_config_tx_fn *virtual_config_tx_cb;             /**< Virtual config send callback. Initialized by \ref arm_net_phy_register(). */
     arm_net_virtual_confirmation_rx_fn *virtual_confirmation_rx_cb; /**< Virtual confirmation receive callback. Initialized by \ref arm_net_phy_register(). */
     uint16_t tunnel_type; /**< Tun driver type. */
+    phy_rf_statistics_s *phy_rf_statistics;                         /**< PHY statistics. */
 } phy_device_driver_s;
 
 

nanostack/sw_mac.h

@@ -33,6 +33,7 @@ struct mac_api_s;
 struct mac_description_storage_size_s;
 struct fhss_api;
 struct mac_statistics_s;
+struct phy_rf_statistics_s;
 
 /**
  * @brief Creates 802.15.4 MAC API instance which will use RF driver given
@@ -81,6 +82,14 @@ extern struct fhss_api *ns_sw_mac_get_fhss_api(struct mac_api_s *mac_api);
  */
 extern int ns_sw_mac_statistics_start(struct mac_api_s *mac_api, struct mac_statistics_s *mac_statistics);
 
+/**
+ * @brief Start collecting statistics from PHY driver.
+ * @param mac_api MAC instance.
+ * @param phy_statistics Statistics storage.
+ * @return 0 on success, -1 on fail.
+ */
+extern int ns_sw_mac_phy_statistics_start(struct mac_api_s *mac_api, struct phy_rf_statistics_s *phy_statistics);
+
 /**
  * @brief Read current timestamp.
  * @param mac_api MAC instance.

nanostack/thread_meshcop_lib.h

@@ -148,6 +148,39 @@
 /** Energy List TLV. */
 #define MESHCOP_TLV_ENERGY_LIST                            57
 
+/** Thread 1.2 */
+
+/** Timeout TLV. */
+#define MESHCOP_TLV_TIMEOUT                                58
+
+/** Thread domain name TLV. */
+#define MESHCOP_TLV_DOMAIN_NAME                            59
+
+/** Domain prefix TLV TLV.*/
+#define MESHCOP_TLV_DOMAIN_PREFIX                          60
+
+/** AE Steering Data TLV. */
+#define MESHCOP_TLV_AE_STEERING_DATA                       61
+
+/** NMKP Steering Data TLV. */
+#define MESHCOP_TLV_NMKP_STEERING_DATA                     62
+
+/** Commissioner Token TLV. */
+#define MESHCOP_TLV_COMM_TOKEN                             63
+
+/** Commissioner Signature TLV. */
+#define MESHCOP_TLV_COMM_SIGNATURE                         64
+
+/** NMKP Steering Data TLV. */
+#define MESHCOP_TLV_AE_PORT                                65
+
+/** NMKP Steering Data TLV. */
+#define MESHCOP_TLV_NMKP_PORT                              66
+
+/** Registrar IPV6 address. */
+#define MESHCOP_TLV_REGISTRAR_IPV6_ADDRESS                 68
+
+
 /** Discovery Request TLV. */
 #define MESHCOP_TLV_DISCOVERY_REQUEST                      128
 /** Discovery response TLV. */

nanostack/ws_bbr_api.h

@@ -49,21 +49,21 @@ int ws_bbr_start(int8_t interface_id, int8_t backbone_interface_id);
  * Border router configuration options
  */
 #define BBR_ULA_C           0x0001 /**< Static ULA prefix created automatically */
-#define BBR_GUA_C           0x0002 /**< Routable prefix is learned from the backbone */
-#define BBR_GUA_ROUTE       0x0004 /**< More specific route is added for GUA prefix */
-#define BBR_GUA_SLAAC       0x0008 /**< Use SLAAC addressing in routable prefix */
-#define BBR_GUA_WAIT        0x0010 /**< Wait backbone availability before starting RPL dodag */
-#define BBR_BB_WAIT         0x0020 /**< Wait backbone availability before starting Wi-SUN network */
+#define BBR_GUA_ROUTE       0x0002 /**< More specific route is added for GUA prefix */
+#define BBR_BB_WAIT         0x0004 /**< Wait backbone availability before starting Wi-SUN network */
+
+/*Deprecated configuration values */
+#define BBR_GUA_C           0x0000 /**< Routable prefix is learned from the backbone */
+#define BBR_GUA_SLAAC       0x0000 /**< Use SLAAC addressing in routable prefix */
+#define BBR_GUA_WAIT        0x0000 /**< Wait backbone availability before startingRPL dodag */
+
 /**
  * Configure border router features.
  *
  * \param interface_id interface ID of the Wi-SUN network
  * \param options Options configured to Border router
- *          BBR_ULA_C     Configure Mesh local ULA prefix with SLAAC address  (default)
- *          BBR_GUA_C     Configure GUA/ULA prefix from backbone to RPL       (default)
- *          BBR_GUA_ROUTE Add more specific route for GUA                     (default)
- *          BBR_GUA_SLAAC Use SLAAC address generation in GUA prefix
- *          BBR_GUA_WAIT  Start RPL root only when GUA is available
+ *          BBR_ULA_C     Configure Mesh local ULA prefix with SLAAC address
+ *          BBR_GUA_ROUTE Add more specific route for GUA
  *          BBR_BB_WAIT   Start Wi-SUN network only when backbone is ready
  *
  * By default Wi-SUN network is started and is treated as separate interface even if backbone is not available.

nanostack/ws_management_api.h

@@ -115,6 +115,22 @@ int ws_management_node_init(
     char *network_name_ptr,
     fhss_timer_t *fhss_timer_ptr);
 
+/**
+ * Change the network name
+ *
+ * Change the network name dynamically at a runtime.
+ * If stack is running the network discovery is restarted.
+ *
+ * \param interface_id Network interface ID.
+ * \param network_name_ptr Nul terminated Network name limited to 32 characters.
+ *
+ * \return 0, Init OK.
+ * \return <0 Init fail.
+ */
+int ws_management_network_name_set(
+    int8_t interface_id,
+    char *network_name_ptr);
+
 /**
  * Configure regulatory domain of Wi-SUN stack.
  *