be2net: add a counter for pkts dropped in xmit path

[linux-2.6-microblaze.git] / drivers / net / ethernet / emulex / benet / be_ethtool.c

diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index b440a1f..3dcf817 100644 (file)
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -155,7 +155,9 @@ static const struct be_ethtool_stat et_tx_stats[] = {
        /* Number of times the TX queue was stopped due to lack
         * of spaces in the TXQ.
         */
-       {DRVSTAT_TX_INFO(tx_stops)}
+       {DRVSTAT_TX_INFO(tx_stops)},
+       /* Pkts dropped in the driver's transmit path */
+       {DRVSTAT_TX_INFO(tx_drv_drops)}
 };
 #define ETHTOOL_TXSTATS_NUM (ARRAY_SIZE(et_tx_stats))
 
@@ -290,19 +292,19 @@ static int be_get_coalesce(struct net_device *netdev,
                           struct ethtool_coalesce *et)
 {
        struct be_adapter *adapter = netdev_priv(netdev);
-       struct be_eq_obj *eqo = &adapter->eq_obj[0];
+       struct be_aic_obj *aic = &adapter->aic_obj[0];
 
 
-       et->rx_coalesce_usecs = eqo->cur_eqd;
-       et->rx_coalesce_usecs_high = eqo->max_eqd;
-       et->rx_coalesce_usecs_low = eqo->min_eqd;
+       et->rx_coalesce_usecs = aic->prev_eqd;
+       et->rx_coalesce_usecs_high = aic->max_eqd;
+       et->rx_coalesce_usecs_low = aic->min_eqd;
 
-       et->tx_coalesce_usecs = eqo->cur_eqd;
-       et->tx_coalesce_usecs_high = eqo->max_eqd;
-       et->tx_coalesce_usecs_low = eqo->min_eqd;
+       et->tx_coalesce_usecs = aic->prev_eqd;
+       et->tx_coalesce_usecs_high = aic->max_eqd;
+       et->tx_coalesce_usecs_low = aic->min_eqd;
 
-       et->use_adaptive_rx_coalesce = eqo->enable_aic;
-       et->use_adaptive_tx_coalesce = eqo->enable_aic;
+       et->use_adaptive_rx_coalesce = aic->enable;
+       et->use_adaptive_tx_coalesce = aic->enable;
 
        return 0;
 }
@@ -314,14 +316,17 @@ static int be_set_coalesce(struct net_device *netdev,
                           struct ethtool_coalesce *et)
 {
        struct be_adapter *adapter = netdev_priv(netdev);
+       struct be_aic_obj *aic = &adapter->aic_obj[0];
        struct be_eq_obj *eqo;
        int i;
 
        for_all_evt_queues(adapter, eqo, i) {
-               eqo->enable_aic = et->use_adaptive_rx_coalesce;
-               eqo->max_eqd = min(et->rx_coalesce_usecs_high, BE_MAX_EQD);
-               eqo->min_eqd = min(et->rx_coalesce_usecs_low, eqo->max_eqd);
-               eqo->eqd = et->rx_coalesce_usecs;
+               aic->enable = et->use_adaptive_rx_coalesce;
+               aic->max_eqd = min(et->rx_coalesce_usecs_high, BE_MAX_EQD);
+               aic->min_eqd = min(et->rx_coalesce_usecs_low, aic->max_eqd);
+               aic->et_eqd = min(et->rx_coalesce_usecs, aic->max_eqd);
+               aic->et_eqd = max(aic->et_eqd, aic->min_eqd);
+               aic++;
        }
 
        return 0;