From 4d58e3d008092b8f094d0876352e89fca243d3cc Mon Sep 17 00:00:00 2001 From: Guinan Sun Date: Sat, 12 Sep 2020 03:00:38 +0000 Subject: [PATCH] net/i40e/base: fix PHY config param when enabling EEE The i40e_enable_eee function did not copy phy_type_ext field from current PHY configuration retrieved with Get PHY Abilities AQ. It caused a misconfiguration of the PHY on devices supporting 2.5 and 5G speeds and prevented establishing link when only those speeds were selected for advertisement. Fixes: c61bcb0fe1b0 ("net/i40e/base: support Energy Efficient Ethernet") Cc: stable@dpdk.org Signed-off-by: Galazka Krzysztof Signed-off-by: Guinan Sun Acked-by: Qi Zhang --- drivers/net/i40e/base/i40e_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index 3be944e841..8e3db0756c 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -6449,6 +6449,7 @@ enum i40e_status_code i40e_enable_eee(struct i40e_hw *hw, bool enable) /* Cache current configuration */ config.phy_type = abilities.phy_type; + config.phy_type_ext = abilities.phy_type_ext; config.link_speed = abilities.link_speed; config.abilities = abilities.abilities | I40E_AQ_PHY_ENABLE_ATOMIC_LINK; -- 2.20.1