From c916e8e1ea724db0f7bae36c11aaadc631226321 Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Mon, 14 Jun 2021 06:31:24 +0200 Subject: [PATCH] net: dsa: dsa_slave_phy_connect(): extend phy's flags with port specific phy flags The current get_phy_flags() is only processed when we connect to a PHY via a designed phy-handle property via phylink_of_phy_connect(), but if we fallback on the internal MDIO bus created by a switch and take the dsa_slave_phy_connect() path then we would not be processing that flag and using it at PHY connection time. Suggested-by: Florian Fainelli Signed-off-by: Oleksij Rempel Signed-off-by: David S. Miller --- net/dsa/slave.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 3ca509eb284d..798944aa847a 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1749,7 +1749,8 @@ static void dsa_slave_phylink_fixed_state(struct phylink_config *config, } /* slave device setup *******************************************************/ -static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr) +static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr, + u32 flags) { struct dsa_port *dp = dsa_slave_to_port(slave_dev); struct dsa_switch *ds = dp->ds; @@ -1760,6 +1761,8 @@ static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr) return -ENODEV; } + slave_dev->phydev->dev_flags |= flags; + return phylink_connect_phy(dp->pl, slave_dev->phydev); } @@ -1804,7 +1807,7 @@ static int dsa_slave_phy_setup(struct net_device *slave_dev) /* We could not connect to a designated PHY or SFP, so try to * use the switch internal MDIO bus instead */ - ret = dsa_slave_phy_connect(slave_dev, dp->index); + ret = dsa_slave_phy_connect(slave_dev, dp->index, phy_flags); if (ret) { netdev_err(slave_dev, "failed to connect to port %d: %d\n",