Commit 3d99b74a authored Aug 20, 2015 by Noam Camus Committed by David S. Miller Aug 23, 2015

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: Noam Camus <noamc@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent de671567

drivers/net/ethernet/ezchip/nps_enet.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,9 @@ static void nps_enet_tx_handler(struct net_device *ndev)
		if (!priv->tx_packet_sent \|\| tx_ctrl.ct)
		return;

		/* Ack Tx ctrl register */
		nps_enet_reg_set(priv, NPS_ENET_REG_TX_CTL, 0);

		/* Check Tx transmit error */
		if (unlikely(tx_ctrl.et)) {
		ndev->stats.tx_errors++;