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net: netsec: enable tx-irq during open callback

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Enable TX-irq as well during ndo_open() as we can not count upon
RX to arrive early enough to trigger the napi. This patch is critical
for installation over network.

Fixes: 533dd11a12 ("net: socionext: Add Synquacer NetSec driver")
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jassi Brar
2018-04-16 12:52:16 +05:30
committed by David S. Miller
parent eda7d46da4
commit c009f413b7
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/socionext/netsec.c
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@ -1313,8 +1313,8 @@ static int netsec_netdev_open(struct net_device *ndev)
napi_enable(&priv->napi);
netif_start_queue(ndev);
/* Enable RX intr. */
netsec_write(priv, NETSEC_REG_INTEN_SET, NETSEC_IRQ_RX);
/* Enable TX+RX intr. */
netsec_write(priv, NETSEC_REG_INTEN_SET, NETSEC_IRQ_RX | NETSEC_IRQ_TX);
return 0;
err3: