[dpdk-dev] [PATCH] net/dpaa: fix Rx offload flags on jumbo MTU set

[Apeksha Gupta]

The JUMBO frame handling in dpaa_dev_mtu_set api was not correct. 
When frame_size is greater than RTE_ETHER_MAX_LEN, the
intention is to add JUMBO flag in rx offload while it was resetting 
all other flags other than JUMBO as AND operator was used instead of OR.

Fixes: 0ebce6129bc6 ("net/dpaa: support new ethdev offload APIs") 
Cc :stable at dpdk.org

Signed-off-by: Apeksha Gupta <apeksha.gupta at nxp.com>
---
 drivers/net/dpaa/dpaa_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index b4558eb71..f4974eb92 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -178,7 +178,7 @@ dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
 	}
 
 	if (frame_size > RTE_ETHER_MAX_LEN)
-		dev->data->dev_conf.rxmode.offloads &=
+		dev->data->dev_conf.rxmode.offloads |=
 						DEV_RX_OFFLOAD_JUMBO_FRAME;
 	else
 		dev->data->dev_conf.rxmode.offloads &=
-- 
2.17.1