From b2bab426dc715de147f8039a3fccff27d795f4eb Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Wed, 18 Jul 2018 08:31:43 +0200 Subject: [PATCH] net: qca_spi: Avoid packet drop during initial sync As long as the synchronization with the QCA7000 isn't finished, we cannot accept packets from the upper layers. So let the SPI thread enable the TX queue after sync and avoid unwanted packet drop. Signed-off-by: Stefan Wahren Fixes: 291ab06ecf67 ("net: qualcomm: new Ethernet over SPI driver for QCA7000") Signed-off-by: David S. Miller --- drivers/net/ethernet/qualcomm/qca_spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index 5803cd6db406..7db149f90fe3 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -658,7 +658,7 @@ qcaspi_netdev_open(struct net_device *dev) return ret; } - netif_start_queue(qca->net_dev); + /* SPI thread takes care of TX queue */ return 0; } -- 2.30.2