net/axgbe: add debug logs

[dpdk.git] / drivers / net / axgbe / axgbe_dev.c

diff --git a/drivers/net/axgbe/axgbe_dev.c b/drivers/net/axgbe/axgbe_dev.c
index 83089f2..2e796c0 100644 (file)
--- a/drivers/net/axgbe/axgbe_dev.c
+++ b/drivers/net/axgbe/axgbe_dev.c
@@ -260,6 +260,9 @@ static int axgbe_enable_tx_flow_control(struct axgbe_port *pdata)
                        ehfc = 1;
 
                AXGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQOMR, EHFC, ehfc);
+
+               PMD_DRV_LOG(DEBUG, "flow control %s for RXq%u\n",
+                           ehfc ? "enabled" : "disabled", i);
        }
 
        /* Set MAC flow control */
@@ -915,6 +918,9 @@ static void axgbe_config_rx_fifo_size(struct axgbe_port *pdata)
        /*Calculate and config Flow control threshold*/
        axgbe_calculate_flow_control_threshold(pdata);
        axgbe_config_flow_control_threshold(pdata);
+
+       PMD_DRV_LOG(DEBUG, "%d Rx hardware queues, %d byte fifo per queue\n",
+                   pdata->rx_q_count, q_fifo_size);
 }
 
 static void axgbe_config_tx_fifo_size(struct axgbe_port *pdata)
@@ -938,6 +944,9 @@ static void axgbe_config_tx_fifo_size(struct axgbe_port *pdata)
 
        for (i = 0; i < pdata->tx_q_count; i++)
                AXGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_TQOMR, TQS, p_fifo);
+
+       PMD_DRV_LOG(DEBUG, "%d Tx hardware queues, %d byte fifo per queue\n",
+                   pdata->tx_q_count, q_fifo_size);
 }
 
 static void axgbe_config_queue_mapping(struct axgbe_port *pdata)
@@ -952,12 +961,16 @@ static void axgbe_config_queue_mapping(struct axgbe_port *pdata)
        qptc_extra = pdata->tx_q_count % pdata->hw_feat.tc_cnt;
 
        for (i = 0, queue = 0; i < pdata->hw_feat.tc_cnt; i++) {
-               for (j = 0; j < qptc; j++)
+               for (j = 0; j < qptc; j++) {
+                       PMD_DRV_LOG(DEBUG, "TXq%u mapped to TC%u\n", queue, i);
                        AXGMAC_MTL_IOWRITE_BITS(pdata, queue, MTL_Q_TQOMR,
                                                Q2TCMAP, i);
-               if (i < qptc_extra)
+               }
+               if (i < qptc_extra) {
+                       PMD_DRV_LOG(DEBUG, "TXq%u mapped to TC%u\n", queue, i);
                        AXGMAC_MTL_IOWRITE_BITS(pdata, queue, MTL_Q_TQOMR,
                                                Q2TCMAP, i);
+               }
        }
 
        if (pdata->rss_enable) {