[dpdk-dev] [PATCH v2 2/2] net/ice: fix promiscuous mode

Wang Ying A ying.a.wang at intel.com
Wed Apr 17 03:47:52 CEST 2019


When device promiscuous mode has already been enabled,
should not return error if user re-enable it.

Fixes: c945e4bf9063 ("net/ice: support promiscuous mode")
Cc: stable at dpdk.org

Signed-off-by: Wang Ying A <ying.a.wang at intel.com>
---
 drivers/net/ice/ice_ethdev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 3263337..8811057 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2763,7 +2763,9 @@ static int ice_macaddr_set(struct rte_eth_dev *dev,
 		ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
 
 	status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
-	if (status != ICE_SUCCESS)
+	if (status == ICE_ERR_ALREADY_EXISTS)
+		PMD_DRV_LOG(DEBUG, "Promisc mode has already been enabled");
+	else if (status != ICE_SUCCESS)
 		PMD_DRV_LOG(ERR, "Failed to enable promisc, err=%d", status);
 }
 
-- 
1.8.3.1



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