wireless/ieee802154: Starts work on setting PIB attributes

include/nuttx/wireless/ieee802154/ieee802154_mac.h

@@ -206,7 +206,7 @@
 
 enum ieee802154_status_e
 {
-  IEEE802154_STATUS_OK = 0,
+  IEEE802154_STATUS_SUCCESS = 0,
   IEEE802154_STATUS_BEACON_LOSS = 0xE0,
   IEEE802154_STATUS_CHANNEL_ACCESS_FAILURE,
   IEEE802154_STATUS_DENIED,
@@ -455,7 +455,49 @@ struct ieee802154_pend_addr_s
 
 union ieee802154_attr_val_u
 {
-  /* TODO: Finish this */
+  uint8_t eaddr[8];
+  uint16_t saddr;
+  uint16_t pan_id;
+
+  uint8_t coord_eaddr[8];
+  uint16_t coord_saddr;
+
+  uint8_t is_assoc          : 1;
+  uint8_t assoc_permit      : 1;
+  uint8_t auto_req          : 1;
+  uint8_t batt_life_ext     : 1;
+  uint8_t gts_permit        : 1;
+  uint8_t promisc_mode      : 1;
+  uint8_t rng_support       : 1;
+  uint8_t resp_wait_time;
+  uint8_t rx_when_idle      : 1;
+  uint8_t sec_enabled       : 1;
+  uint8_t timestamp_support : 1;
+
+  uint32_t ack_wait_dur;
+  uint8_t batt_life_ext_periods;
+  uint8_t max_csma_backoffs : 3;
+  uint8_t max_be : 4;
+  uint8_t min_be : 4;
+  uint32_t max_frame_wait_time;
+  uint8_t max_retries;
+  uint8_t lifs_period;
+  uint8_t sifs_period;
+  uint32_t sync_symb_offset : 12;
+  uint16_t trans_persist_time;
+  uint32_t tx_ctrl_active_dur;
+  uint32_t tx_ctrl_pause_dur;
+  uint32_t tx_total_dur;
+
+  uint8_t beacon_payload[IEEE802154_PIB_MAC_BEACON_PAYLOAD_LEN];
+  uint8_t beacon_payload_len;
+  uint8_t beacon_order;
+  uint32_t beacon_tx_time : 24;
+
+  uint8_t superframe_order;
+
+  uint8_t bsn;
+  uint8_t dsn;
 };
 
 struct ieee802154_gts_info_s
@@ -1109,6 +1151,12 @@ struct ieee802154_scan_conf_s
  * Description:
  *    Attempts to write the given value to the indicated PIB attribute.
  *
+ *  NOTE: The standard specifies that confirmation should be indicated via 
+ *  the asynchronous MLME-SET.confirm primitve.  However, in our implementation
+ *  there is no reason not to synchronously return the status immediately.
+ *  Therefore, we do merge the functionality of the MLME-SET.request and 
+ *  MLME-SET.confirm primitives together.
+ * 
  *****************************************************************************/
 
 struct ieee802154_set_req_s
@@ -1117,20 +1165,6 @@ struct ieee802154_set_req_s
   union ieee802154_attr_val_u attr_value;
 };
 
-/*****************************************************************************
- * Primitive: MLME-SET.confirm
- *
- * Description:
- *    Reports the results of an attempt to write a value to a PIB attribute.
- *
- *****************************************************************************/
-
-struct ieee802154_set_conf_s
-{
-  enum ieee802154_status_e status;
-  enum ieee802154_pib_attr_e pib_attr;
-};
-
 /*****************************************************************************
  * Primitive: MLME-START.request
  *
@@ -1258,7 +1292,6 @@ union ieee802154_mlme_notify_u
   struct ieee802154_reset_conf_s       resetconf;
   struct ieee802154_rxenable_conf_s    rxenableconf;
   struct ieee802154_scan_conf_s        scanconf;
-  struct ieee802154_set_conf_s         setconf;
   struct ieee802154_start_conf_s       startconf;
   struct ieee802154_poll_conf_s        pollconf;
 

wireless/ieee802154/mac802154.c

@@ -1450,8 +1450,13 @@ int mac802154_req_scan(MACHANDLE mac, FAR struct ieee802154_scan_req_s *req)
  *
  * Description:
  *   The MLME-SET.request primitive attempts to write the given value to the
- *   indicated MAC PIB attribute. Confirmation is returned via the
+ *   indicated MAC PIB attribute. 
- *   struct ieee802154_maccb_s->conf_set callback.
+ *
+ *   NOTE: The standard specifies that confirmation should be indicated via 
+ *   the asynchronous MLME-SET.confirm primitve.  However, in our implementation
+ *   there is no reason not to synchronously return the status immediately.
+ *   Therefore, we do merge the functionality of the MLME-SET.request and 
+ *   MLME-SET.confirm primitives together.
  *
  ****************************************************************************/
 
@@ -1459,7 +1464,35 @@ int mac802154_req_set(MACHANDLE mac, FAR struct ieee802154_set_req_s *req)
 {
   FAR struct ieee802154_privmac_s *priv =
     (FAR struct ieee802154_privmac_s *)mac;
-  return -ENOTTY;
+  union ieee802154_radioarg_u radio_arg;
+  int ret;
+
+  switch (req->pib_attr)
+    {
+      case IEEE802154_PIB_MAC_EXTENDED_ADDR:
+        {
+          /* Set the attribute in the structure to the new value */
+
+          memcpy(&priv->addr.eaddr[0], &req->attr_value.eaddr[0], 8);
+
+
+          /* The radio device needs to be updated as well */
+
+          memcpy(&radio_arg.eaddr[0], &priv->addr.eaddr[0], 8);
+          ret = priv->radio->ops->ioctl(priv->radio, PHY802154IOC_SET_EADDR,
+                                        (unsigned long)&radio_arg);
+                          
+          ret = IEEE802154_STATUS_SUCCESS;
+        }
+        break;
+      default:
+        {
+          ret = -IEEE802154_STATUS_UNSUPPORTED_ATTRIBUTE;
+        }
+        break;
+    }
+
+  return ret;
 }
 
 /****************************************************************************