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authorOleksij Rempel <o.rempel@pengutronix.de>2021-06-14 06:31:24 +0200
committerDavid S. Miller <davem@davemloft.net>2021-06-14 12:54:43 -0700
commitc916e8e1ea724db0f7bae36c11aaadc631226321 (patch)
tree2c9df1cf06da8dcf2ef372d782219a3b6b68234e /net/dsa
parent36838050c453e591ff2ee744d1149630bc5c3310 (diff)
downloadlinux-c916e8e1ea724db0f7bae36c11aaadc631226321.tar.bz2
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 <f.fainelli@gmail.com> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/slave.c7
1 files 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",