[PATCH 8/9] net/txgbe: fix to set link up and down

[Jiawen Wu <jiawenwu@trustnetic.com>]

Add hw->dev_start status in the flow of setting link up/down, to avoid
obtaining link status inconsistent with the settings.

Fixes: 12a653eb53e1 ("net/txgbe: fix link status when device stopped")
Cc: stable@dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
 drivers/net/txgbe/txgbe_ethdev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index 4799a60116..6bc209e661 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -1937,6 +1937,7 @@ txgbe_dev_set_link_up(struct rte_eth_dev *dev)
 	} else {
 		/* Turn on the laser */
 		hw->mac.enable_tx_laser(hw);
+		hw->dev_start = true;
 		txgbe_dev_link_update(dev, 0);
 	}
 
@@ -1957,6 +1958,7 @@ txgbe_dev_set_link_down(struct rte_eth_dev *dev)
 	} else {
 		/* Turn off the laser */
 		hw->mac.disable_tx_laser(hw);
+		hw->dev_start = false;
 		txgbe_dev_link_update(dev, 0);
 	}
 
-- 
2.21.0.windows.1