[dpdk-dev] [PATCH 2/2] net/hns3: fix link speed when port is down
Min Hu (Connor)
humin29 at huawei.com
Sun Apr 25 14:06:29 CEST 2021
From: Huisong Li <lihuisong at huawei.com>
When the port is link down state, it is meaningless to display the
port link speed. It should be an undefined state.
Fixes: 59fad0f32135 ("net/hns3: support link update operation")
Cc: stable at dpdk.org
Signed-off-by: Huisong Li <lihuisong at huawei.com>
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
---
drivers/net/hns3/hns3_ethdev.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index 1496bb0..5f7b4ab 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -2867,16 +2867,18 @@ hns3_setup_linkstatus(struct rte_eth_dev *eth_dev,
case ETH_SPEED_NUM_50G:
case ETH_SPEED_NUM_100G:
case ETH_SPEED_NUM_200G:
- new_link->link_speed = mac->link_speed;
+ if (mac->link_status)
+ new_link->link_speed = mac->link_speed;
break;
default:
if (mac->link_status)
new_link->link_speed = ETH_SPEED_NUM_UNKNOWN;
- else
- new_link->link_speed = ETH_SPEED_NUM_NONE;
break;
}
+ if (!mac->link_status)
+ new_link->link_speed = ETH_SPEED_NUM_NONE;
+
new_link->link_duplex = mac->link_duplex;
new_link->link_status = mac->link_status ? ETH_LINK_UP : ETH_LINK_DOWN;
new_link->link_autoneg = mac->link_autoneg;
--
2.7.4
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