net/dpaa: fix Rx offload flags on jumbo MTU set
diff mbox series

Message ID 20200116075638.14030-1-apeksha.gupta@nxp.com
State Accepted, archived
Delegated to: Ferruh Yigit
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Series
  • net/dpaa: fix Rx offload flags on jumbo MTU set
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Context Check Description
ci/Intel-compilation success Compilation OK
ci/iol-nxp-Performance success Performance Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/travis-robot success Travis build: passed
ci/checkpatch success coding style OK

Commit Message

Apeksha Gupta Jan. 16, 2020, 7:56 a.m. UTC
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@dpdk.org

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

Comments

Ferruh Yigit Jan. 16, 2020, 8:19 p.m. UTC | #1
On 1/16/2020 7:56 AM, Apeksha Gupta wrote:
> 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@dpdk.org
> 
> Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>

Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

Applied to dpdk-next-net/master, thanks.

Patch
diff mbox series

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 &=