[dpdk-dev] [PATCH v4 2/7] pmd igb: fix VMDQ mode checking

[Pawel Wodkowski]

RX mode is an enum created by ORing flags. Change compare by value
to test a flag when enabling/disabling VLAN filtering during RX queue
setup.

Signed-off-by: Pawel Wodkowski <pawelx.wodkowski at intel.com>
---
 lib/librte_pmd_e1000/igb_ethdev.c | 2 +-
 lib/librte_pmd_e1000/igb_rxtx.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_pmd_e1000/igb_ethdev.c b/lib/librte_pmd_e1000/igb_ethdev.c
index 2a268b8..d451086 100644
--- a/lib/librte_pmd_e1000/igb_ethdev.c
+++ b/lib/librte_pmd_e1000/igb_ethdev.c
@@ -816,7 +816,7 @@ eth_igb_start(struct rte_eth_dev *dev)
 			ETH_VLAN_EXTEND_MASK;
 	eth_igb_vlan_offload_set(dev, mask);
 
-	if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
+	if ((dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_VMDQ_FLAG) != 0) {
 		/* Enable VLAN filter since VMDq always use VLAN filter */
 		igb_vmdq_vlan_hw_filter_enable(dev);
 	}
diff --git a/lib/librte_pmd_e1000/igb_rxtx.c b/lib/librte_pmd_e1000/igb_rxtx.c
index 5c394a9..79c458f 100644
--- a/lib/librte_pmd_e1000/igb_rxtx.c
+++ b/lib/librte_pmd_e1000/igb_rxtx.c
@@ -2150,7 +2150,7 @@ eth_igb_rx_init(struct rte_eth_dev *dev)
 		(hw->mac.mc_filter_type << E1000_RCTL_MO_SHIFT);
 
 	/* Make sure VLAN Filters are off. */
-	if (dev->data->dev_conf.rxmode.mq_mode != ETH_MQ_RX_VMDQ_ONLY)
+	if ((dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_VMDQ_FLAG) == 0)
 		rctl &= ~E1000_RCTL_VFE;
 	/* Don't store bad packets. */
 	rctl &= ~E1000_RCTL_SBP;
-- 
1.9.1