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From: Chaoyong He <chaoyong.he@corigine.com>
To: dev@dpdk.org
Cc: oss-drivers@corigine.com, Zerun Fu <zerun.fu@corigine.com>,
	stable@dpdk.org, Chaoyong He <chaoyong.he@corigine.com>,
	Long Wu <long.wu@corigine.com>,
	Peng Zhang <peng.zhang@corigine.com>
Subject: [PATCH 03/17] net/nfp: fix link status display problem
Date: Mon, 24 Jun 2024 09:57:09 +0800	[thread overview]
Message-ID: <20240624015723.3712898-4-chaoyong.he@corigine.com> (raw)
In-Reply-To: <20240624015723.3712898-1-chaoyong.he@corigine.com>

From: Zerun Fu <zerun.fu@corigine.com>

In the previous logic, the link status will shown as down wrongly
whenever the call to 'nfp_eth_read_ports()' fail.

Fix this by removing the exit logic when call to 'nfp_eth_read_ports()'
fail and just giving a warning.

Fixes: 8412feed3f26 ("net/nfp: modify link update function")
Cc: stable@dpdk.org

Signed-off-by: Zerun Fu <zerun.fu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Peng Zhang <peng.zhang@corigine.com>
---
 drivers/net/nfp/nfp_net_common.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/net/nfp/nfp_net_common.c b/drivers/net/nfp/nfp_net_common.c
index fed8daa188..a6573ed45c 100644
--- a/drivers/net/nfp/nfp_net_common.c
+++ b/drivers/net/nfp/nfp_net_common.c
@@ -730,7 +730,7 @@ nfp_net_allmulticast_disable(struct rte_eth_dev *dev)
 	return nfp_net_set_allmulticast_mode(dev, false);
 }
 
-static int
+static void
 nfp_net_speed_aneg_update(struct rte_eth_dev *dev,
 		struct nfp_net_hw *hw,
 		struct nfp_net_hw_priv *hw_priv,
@@ -750,8 +750,7 @@ nfp_net_speed_aneg_update(struct rte_eth_dev *dev,
 	if (pf_dev->speed_updated || aneg == NFP_ANEG_AUTO) {
 		nfp_eth_table = nfp_eth_read_ports(pf_dev->cpp);
 		if (nfp_eth_table == NULL) {
-			PMD_DRV_LOG(DEBUG, "Error reading NFP ethernet table.");
-			return -EIO;
+			PMD_DRV_LOG(WARNING, "Failed to update port speed.");
 		} else {
 			pf_dev->nfp_eth_table->ports[hw->idx] = nfp_eth_table->ports[hw->idx];
 			free(nfp_eth_table);
@@ -773,8 +772,6 @@ nfp_net_speed_aneg_update(struct rte_eth_dev *dev,
 	if (dev->data->dev_conf.link_speeds == RTE_ETH_LINK_SPEED_AUTONEG &&
 			eth_port->supp_aneg)
 		link->link_autoneg = RTE_ETH_LINK_AUTONEG;
-
-	return 0;
 }
 
 int
@@ -790,11 +787,7 @@ nfp_net_link_update_common(struct rte_eth_dev *dev,
 	hw_priv = dev->process_private;
 	if (link->link_status == RTE_ETH_LINK_UP) {
 		if (hw_priv->pf_dev != NULL) {
-			ret = nfp_net_speed_aneg_update(dev, hw, hw_priv, link);
-			if (ret != 0) {
-				PMD_DRV_LOG(DEBUG, "Failed to update speed and aneg.");
-				return ret;
-			}
+			nfp_net_speed_aneg_update(dev, hw, hw_priv, link);
 		} else {
 			/*
 			 * Shift and mask nn_link_status so that it is effectively the value
-- 
2.39.1


       reply	other threads:[~2024-06-24  1:57 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20240624015723.3712898-1-chaoyong.he@corigine.com>
2024-06-24  1:57 ` Chaoyong He [this message]
2024-06-24  1:57 ` [PATCH 04/17] net/nfp: fix coredump caused by firmware abnormal cleanup Chaoyong He
2024-06-24  1:57 ` [PATCH 05/17] net/nfp: forbid offload flow rules with empty action list Chaoyong He
2024-06-24  1:57 ` [PATCH 06/17] net/nfp: remove redundancy function call Chaoyong He
2024-06-24  1:57 ` [PATCH 07/17] net/nfp: fix flow rule match data problem Chaoyong He
2024-06-24  1:57 ` [PATCH 08/17] net/nfp: fix flow rule action " Chaoyong He
2024-06-24  1:57 ` [PATCH 11/17] net/nfp: fix flow position index problem Chaoyong He
2024-06-24  1:57 ` [PATCH 12/17] net/nfp: fix getting firmware version Chaoyong He
2024-06-24  1:57 ` [PATCH 13/17] doc: update the metadata description section Chaoyong He
2024-06-24  1:57 ` [PATCH 14/17] net/nfp: remove the unneeded logic Chaoyong He
2024-06-24  1:57 ` [PATCH 15/17] net/nfp: adapts the reverse sequence card Chaoyong He
2024-06-24  1:57 ` [PATCH 16/17] net/nfp: fix null pointer dereferences Chaoyong He
2024-06-24  1:57 ` [PATCH 17/17] net/nfp: fix port action core dump Chaoyong He
2024-07-07 23:57   ` Ferruh Yigit

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