From 9a0054d80ae161a503249b19ae8fe912b9dde8be Mon Sep 17 00:00:00 2001 From: Ivan Khoronzhuk Date: Fri, 25 Sep 2020 15:44:39 +0300 Subject: [PATCH] net: ethernet: cavium: octeon_mgmt: use phy_start and phy_stop To start also "phy state machine", with UP state as it should be, the phy_start() has to be used, in another case machine even is not triggered. After this change negotiation is supposed to be triggered by SM workqueue. It's not correct usage, but it appears after the following patch, so add it as a fix. Fixes: a7ffa9e169cb ("net: phy: add phy_check_link_status") Signed-off-by: Ivan Khoronzhuk Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/ethernet/cavium/octeon/octeon_mgmt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c index 3e17ce0d23145..6cb2162a75d47 100644 --- a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c +++ b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c @@ -1219,7 +1219,7 @@ static int octeon_mgmt_open(struct net_device *netdev) */ if (netdev->phydev) { netif_carrier_off(netdev); - phy_start_aneg(netdev->phydev); + phy_start(netdev->phydev); } netif_wake_queue(netdev); @@ -1247,8 +1247,10 @@ static int octeon_mgmt_stop(struct net_device *netdev) napi_disable(&p->napi); netif_stop_queue(netdev); - if (netdev->phydev) + if (netdev->phydev) { + phy_stop(netdev->phydev); phy_disconnect(netdev->phydev); + } netif_carrier_off(netdev); -- 2.39.5