Extented network status for support dropped tx congestion packet.

artokin · Dec 2, 2020 · b818f12 · b818f12
1 parent 11c0763
commit b818f12
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Showing 4 changed files with 7 additions and 2 deletions.
diff --git a/nanostack/nwk_stats_api.h b/nanostack/nwk_stats_api.h
@@ -73,6 +73,7 @@ typedef struct nwk_stats_t {
     /* MAC */
     uint16_t adapt_layer_tx_queue_size; /**< Adaptation layer direct TX queue size. */
     uint16_t adapt_layer_tx_queue_peak; /**< Adaptation layer direct TX queue size peak. */
+    uint32_t adapt_layer_tx_congestion_drop; /**< Adaptation layer direct TX randon early detection drop packet. */
 } nwk_stats_t;
 
 /**

diff --git a/source/6LoWPAN/adaptation_interface.c b/source/6LoWPAN/adaptation_interface.c
@@ -1055,7 +1055,7 @@ int8_t lowpan_adaptation_interface_tx(protocol_interface_info_entry_t *cur, buff
         if (cur->random_early_detection && buf->priority == QOS_NORMAL) {
 
             if (random_early_detection_packet(cur->random_early_detection, interface_ptr->directTxQueue_size)) {
-                //TODO Update Statisdic drop by congestion
+                protocol_stats_update(STATS_AL_TX_CONGESTION_DROP, 1);
                 goto tx_error_handler;
             }
         }

diff --git a/source/NWK_INTERFACE/Include/protocol_stats.h b/source/NWK_INTERFACE/Include/protocol_stats.h
@@ -44,7 +44,8 @@ typedef enum {
     STATS_BUFFER_HEADROOM_FAIL,
     STATS_ETX_1ST_PARENT,
     STATS_ETX_2ND_PARENT,
-    STATS_AL_TX_QUEUE_SIZE
+    STATS_AL_TX_QUEUE_SIZE,
+    STATS_AL_TX_CONGESTION_DROP
 
 } nwk_stats_type_t;
 

diff --git a/source/NWK_INTERFACE/protocol_stats.c b/source/NWK_INTERFACE/protocol_stats.c
@@ -152,6 +152,9 @@ void protocol_stats_update(nwk_stats_type_t type, uint16_t update_val)
                     nwk_stats_ptr->adapt_layer_tx_queue_peak = nwk_stats_ptr->adapt_layer_tx_queue_size;
                 }
                 break;
+            case STATS_AL_TX_CONGESTION_DROP:
+                nwk_stats_ptr->adapt_layer_tx_congestion_drop++;
+                break;
         }
     }
 }