From: Mian Yousaf Kaukab <ykaukab@suse.de> [ Upstream commit a350d2e7adbb57181d33e3aa6f0565632747feaa ] Since commit 2b3e88ea6528 ("net: phy: improve phy state checking") phy_start_aneg() expects phy state to be >= PHY_UP. Call phy_start() before calling phy_start_aneg() during probe so that autonegotiation is initiated. As phy_start() takes care of calling phy_start_aneg(), drop the explicit call to phy_start_aneg(). Network fails without this patch on Octeon TX. Fixes: 2b3e88ea6528 ("net: phy: improve phy state checking") Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c index e337da6..8ae28f8 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c @@ -1118,7 +1118,7 @@ static int bgx_lmac_enable(struct bgx *bgx, u8 lmacid) phy_interface_mode(lmac->lmac_type))) return -ENODEV; - phy_start_aneg(lmac->phydev); + phy_start(lmac->phydev); return 0; } -- 1.8.3