diff options
| author | Gerhard Engleder <gerhard@engleder-embedded.com> | 2025-03-12 21:30:07 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-20 08:45:08 +0100 |
| commit | 0d60fd50328a96a901b09ed653704ce7f41d15ce (patch) | |
| tree | 597298dd516246bde48b7ea7384d9bffaa7d7b2e /drivers/net/ethernet/hisilicon | |
| parent | 45456e38c44eda2f1285601398fd289b3cec7002 (diff) | |
net: phy: Support speed selection for PHY loopback
phy_loopback() leaves it to the PHY driver to select the speed of the
loopback mode. Thus, the speed of the loopback mode depends on the PHY
driver in use.
Add support for speed selection to phy_loopback() to enable loopback
with defined speeds. Ensure that link up is signaled if speed changes
as speed is not allowed to change during link up. Link down and up is
necessary for a new speed.
Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Link: https://patch.msgid.link/20250312203010.47429-3-gerhard@engleder-embedded.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 6c458f037262f..60a586a951a02 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -266,9 +266,9 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en) if (err) goto out; - err = phy_loopback(phy_dev, true); + err = phy_loopback(phy_dev, true, 0); } else { - err = phy_loopback(phy_dev, false); + err = phy_loopback(phy_dev, false, 0); if (err) goto out; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 8c736a069eeb4..92f9b8ec76d9f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -7875,7 +7875,7 @@ static int hclge_enable_phy_loopback(struct hclge_dev *hdev, if (ret) return ret; - return phy_loopback(phydev, true); + return phy_loopback(phydev, true, 0); } static int hclge_disable_phy_loopback(struct hclge_dev *hdev, @@ -7883,7 +7883,7 @@ static int hclge_disable_phy_loopback(struct hclge_dev *hdev, { int ret; - ret = phy_loopback(phydev, false); + ret = phy_loopback(phydev, false, 0); if (ret) return ret; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 80079657afebe..9a456ebf9b7cd 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -258,7 +258,7 @@ void hclge_mac_start_phy(struct hclge_dev *hdev) if (!phydev) return; - phy_loopback(phydev, false); + phy_loopback(phydev, false, 0); phy_start(phydev); } |