[PATCH v2 2/4] net/ixgbe: support VLAN strip per queue offloading in VF
From: Wei Dai <hidden>
Date: 2018-03-07 13:24:19
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- drivers/net/ixgbe/ixgbe_ethdev.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 73755d2..8bb67ba 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c@@ -5215,15 +5215,17 @@ 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;
--
2.7.5