Commit 3d99b74a authored by Noam Camus's avatar Noam Camus Committed by David S. Miller

NET: nps_enet: TX done acknowledge.

This is needed for when TX done interrupt is in
"level mode".
For example it is true for some simulators of this device.
Signed-off-by: default avatarNoam Camus <noamc@ezchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent de671567
...@@ -150,6 +150,9 @@ static void nps_enet_tx_handler(struct net_device *ndev) ...@@ -150,6 +150,9 @@ static void nps_enet_tx_handler(struct net_device *ndev)
if (!priv->tx_packet_sent || tx_ctrl.ct) if (!priv->tx_packet_sent || tx_ctrl.ct)
return; return;
/* Ack Tx ctrl register */
nps_enet_reg_set(priv, NPS_ENET_REG_TX_CTL, 0);
/* Check Tx transmit error */ /* Check Tx transmit error */
if (unlikely(tx_ctrl.et)) { if (unlikely(tx_ctrl.et)) {
ndev->stats.tx_errors++; ndev->stats.tx_errors++;
......
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