From: Jassi Brar <jaswinder.singh@linaro.org>
Date: Mon, 16 Apr 2018 12:52:16 +0530
Subject: net: netsec: enable tx-irq during open callback
Git-commit: c009f413b79de526a355b6eefa4f900b6c45d5f4
Patch-mainline: v4.18-rc1
References: bsc#1132778
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: 533dd11a12f6 ("net: socionext: Add Synquacer NetSec driver")
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/net/ethernet/socionext/netsec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index f4c0b02ddad8..f6fe70edbbfe 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -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:
--
2.11.0