diff options
| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2021-10-27 10:03:43 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-10-27 14:50:11 +0100 |
| commit | fdedb695e6a8657302341cda81d519ef04f9acaa (patch) | |
| tree | dbafbe456660c4fe1bc6dbe5a0376179f9bb9cb2 /drivers/net/ethernet/marvell/mvneta.c | |
| parent | Merge tag 'mlx5-updates-2021-10-26' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (diff) | |
| download | linux-dev-fdedb695e6a8657302341cda81d519ef04f9acaa.tar.xz linux-dev-fdedb695e6a8657302341cda81d519ef04f9acaa.zip | |
net: mvneta: populate supported_interfaces member
Populate the phy_interface_t bitmap for the Marvell mvneta driver with
interfaces modes supported by the MAC.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index b6c636592dfa..7df923648bc4 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -5179,6 +5179,31 @@ static int mvneta_probe(struct platform_device *pdev) pp->phylink_config.dev = &dev->dev; pp->phylink_config.type = PHYLINK_NETDEV; + phy_interface_set_rgmii(pp->phylink_config.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_QSGMII, + pp->phylink_config.supported_interfaces); + if (comphy) { + /* If a COMPHY is present, we can support any of the serdes + * modes and switch between them. + */ + __set_bit(PHY_INTERFACE_MODE_SGMII, + pp->phylink_config.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_1000BASEX, + pp->phylink_config.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_2500BASEX, + pp->phylink_config.supported_interfaces); + } else if (phy_mode == PHY_INTERFACE_MODE_2500BASEX) { + /* No COMPHY, with only 2500BASE-X mode supported */ + __set_bit(PHY_INTERFACE_MODE_2500BASEX, + pp->phylink_config.supported_interfaces); + } else if (phy_mode == PHY_INTERFACE_MODE_1000BASEX || + phy_mode == PHY_INTERFACE_MODE_SGMII) { + /* No COMPHY, we can switch between 1000BASE-X and SGMII */ + __set_bit(PHY_INTERFACE_MODE_1000BASEX, + pp->phylink_config.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_SGMII, + pp->phylink_config.supported_interfaces); + } phylink = phylink_create(&pp->phylink_config, pdev->dev.fwnode, phy_mode, &mvneta_phylink_ops); |