diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-02-25 11:56:02 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-25 12:47:19 +0000 |
| commit | a420b757acc46d02bdaf4e0bcbeb0660c9df9209 (patch) | |
| tree | f64b45f0fc4e613bfbd08968b6b48c9f74c1d1bc /drivers/net/dsa/sja1105 | |
| parent | 28a3f0601727d521a1c6cce62ecbcb7402a9e4f5 (diff) | |
net: dsa: sja1105: populate supported_interfaces
Populate the supported interfaces bitmap for the SJA1105 DSA switch.
This switch only supports a static model of configuration, so we
restrict the interface modes to the configured setting.
Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Vladimir Oltean <vladimir. │
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/sja1105')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index b513713be610..90e73a982faf 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1412,6 +1412,18 @@ static void sja1105_mac_link_up(struct dsa_switch *ds, int port, sja1105_inhibit_tx(priv, BIT(port), false); } +static void sja1105_phylink_get_caps(struct dsa_switch *ds, int port, + struct phylink_config *config) +{ + struct sja1105_private *priv = ds->priv; + + /* The SJA1105 MAC programming model is through the static config + * (the xMII Mode table cannot be dynamically reconfigured), and + * we have to program that early. + */ + __set_bit(priv->phy_mode[port], config->supported_interfaces); +} + static void sja1105_phylink_validate(struct dsa_switch *ds, int port, unsigned long *supported, struct phylink_link_state *state) @@ -3152,6 +3164,7 @@ static const struct dsa_switch_ops sja1105_switch_ops = { .set_ageing_time = sja1105_set_ageing_time, .port_change_mtu = sja1105_change_mtu, .port_max_mtu = sja1105_get_max_mtu, + .phylink_get_caps = sja1105_phylink_get_caps, .phylink_validate = sja1105_phylink_validate, .phylink_mac_config = sja1105_mac_config, .phylink_mac_link_up = sja1105_mac_link_up, |