net/ixgbe: support VLAN strip per queue offloading in VF

VLAN strip is a per queue offloading in VF. With this patch
it can be enabled or disabled on any Rx queue in VF.

Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index b3b4631..fa1315e 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -5166,15 +5166,17 @@ ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
 {
        struct ixgbe_hw *hw =
                IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+       struct ixgbe_rx_queue *rxq;
        uint16_t i;
        int on = 0;
 
        /* VF function only support hw strip feature, others are not support */
        if (mask & ETH_VLAN_STRIP_MASK) {
-               on = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
-
-               for (i = 0; i < hw->mac.max_rx_queues; i++)
+               for (i = 0; i < hw->mac.max_rx_queues; i++) {
+                       rxq = dev->data->rx_queues[i];
+                       on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
                        ixgbevf_vlan_strip_queue_set(dev, i, on);
+               }
        }
 
        return 0;