From 30f747b8d53bc73555f268d0f48f56174fa5bf10 Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Fri, 5 Jul 2024 10:49:54 +0200 Subject: [PATCH] net: phy: microchip: lan87xx: reinit PHY after cable test Reinit PHY after cable test, otherwise link can't be established on tested port. This issue is reproducible on LAN9372 switches with integrated 100BaseT1 PHYs. Fixes: 788050256c411 ("net: phy: microchip_t1: add cable test support for lan87xx phy") Signed-off-by: Oleksij Rempel Reviewed-by: Andrew Lunn Reviewed-by: Michal Kubiak Reviewed-by: Florian Fainelli Link: https://patch.msgid.link/20240705084954.83048-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski --- drivers/net/phy/microchip_t1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/microchip_t1.c b/drivers/net/phy/microchip_t1.c index a838b61cd844..a35528497a57 100644 --- a/drivers/net/phy/microchip_t1.c +++ b/drivers/net/phy/microchip_t1.c @@ -748,7 +748,7 @@ static int lan87xx_cable_test_report(struct phy_device *phydev) ethnl_cable_test_result(phydev, ETHTOOL_A_CABLE_PAIR_A, lan87xx_cable_test_report_trans(detect)); - return 0; + return phy_init_hw(phydev); } static int lan87xx_cable_test_get_status(struct phy_device *phydev,