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From: Rasesh Mody <rmody@marvell.com>
To: <dev@dpdk.org>, <jerinj@marvell.com>, <ferruh.yigit@intel.com>
Cc: Rasesh Mody <rmody@marvell.com>,
	<GR-Everest-DPDK-Dev@marvell.com>, <stable@dpdk.org>,
	Shahed Shaikh <shshaikh@marvell.com>,
	Igor Russkikh <irusskikh@marvell.com>
Subject: [dpdk-stable] [PATCH] net/qede: fix link state configuration
Date: Mon, 11 May 2020 17:46:24 -0700
Message-ID: <20200512004624.11114-1-rmody@marvell.com> (raw)

Move link state enable/disable to dev_start() and dev_stop()
respectively. This will ensure when devices are stopped,
link status will be appropriately shown as down.

Fixes: dd28bc8c6ef4 ("net/qede: fix VF port creation sequence")
Cc: stable@dpdk.org

Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Signed-off-by: Rasesh Mody <rmody@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
---
 drivers/net/qede/qede_ethdev.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index bcd8252d9..9a5847076 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -1150,6 +1150,9 @@ static int qede_dev_start(struct rte_eth_dev *eth_dev)
 	if (qede_activate_vport(eth_dev, true))
 		goto err;
 
+	/* Bring-up the link */
+	qede_dev_set_link_state(eth_dev, true);
+
 	/* Update link status */
 	qede_link_update(eth_dev, 0);
 
@@ -1179,6 +1182,12 @@ static void qede_dev_stop(struct rte_eth_dev *eth_dev)
 	 */
 	qede_assign_rxtx_handlers(eth_dev, true);
 
+	/* Bring the link down */
+	qede_dev_set_link_state(eth_dev, false);
+
+	/* Update link status */
+	qede_link_update(eth_dev, 0);
+
 	/* Disable vport */
 	if (qede_activate_vport(eth_dev, false))
 		return;
@@ -1563,8 +1572,6 @@ static void qede_dev_close(struct rte_eth_dev *eth_dev)
 	eth_dev->data->nb_rx_queues = 0;
 	eth_dev->data->nb_tx_queues = 0;
 
-	/* Bring the link down */
-	qede_dev_set_link_state(eth_dev, false);
 	qdev->ops->common->slowpath_stop(edev);
 	qdev->ops->common->remove(edev);
 	rte_intr_disable(&pci_dev->intr_handle);
@@ -2671,9 +2678,6 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
 
 	eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
 
-	/* Bring-up the link */
-	qede_dev_set_link_state(eth_dev, true);
-
 	adapter->num_tx_queues = 0;
 	adapter->num_rx_queues = 0;
 	SLIST_INIT(&adapter->arfs_info.arfs_list_head);
-- 
2.18.0


             reply	other threads:[~2020-05-12  0:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-12  0:46 Rasesh Mody [this message]
2020-05-13 16:24 ` [dpdk-stable] [dpdk-dev] " Jerin Jacob
2020-05-14  4:11   ` [dpdk-stable] [EXT] " Rasesh Mody
2020-05-14 10:17     ` Jerin Jacob
2020-05-14  4:09 ` [dpdk-stable] [PATCH v2] " Rasesh Mody

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