Messages in this thread Patch in this message | | | From | Oleksij Rempel <> | Subject | [RFC PATCH v2 8/9] net: dsa: dsa_slave_phy_connect(): extend phy's flags with port specific phy flags | Date | Mon, 10 May 2021 13:14:18 +0200 |
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This patch extends the flags of the phy that's being connected with the port specific flags of the switch port.
This is needed to handle a port specific erratum of the KSZ8873 switch, which is added in a later patch.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- drivers/net/phy/phylink.c | 2 +- net/dsa/slave.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 96d8e88b4e46..167c2277814f 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1029,7 +1029,7 @@ static int phylink_attach_phy(struct phylink *pl, struct phy_device *phy, if (pl->phydev) return -EBUSY; - return phy_attach_direct(pl->netdev, phy, 0, interface); + return phy_attach_direct(pl->netdev, phy, phy->dev_flags, interface); } /** diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 8c0f3c6ab365..7e208f16f006 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1758,6 +1758,10 @@ static int dsa_slave_phy_connect(struct net_device *slave_dev, int addr) return -ENODEV; } + if (ds->ops->get_phy_flags) + slave_dev->phydev->dev_flags |= + ds->ops->get_phy_flags(ds, dp->index); + return phylink_connect_phy(dp->pl, slave_dev->phydev); } -- 2.29.2
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