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authorMarek BehĂșn <kabel@kernel.org>2020-10-20 19:09:11 +0200
committerRussell King (Oracle) <rmk+kernel@armlinux.org.uk>2021-09-19 13:22:16 +0100
commite77daa70521c36402efe3f87951852358182bc08 (patch)
treeff9395dfe742bf49b565e978245d6b0b22703d22 /net/dsa/slave.c
parentb096813a94db41df365a1b9a20e4de7176b185ff (diff)
net: dsa: fill phylink's config supported_interfaces member
Add a new DSA switch operation, phylink_get_interfaces, which should fill in which PHY_INTERFACE_MODE_* are supported by given port. Use this before phylink_create to fill phylink's config supported_interfaces member. This allows for phylink to determine which PHY_INTERFACE_MODE to use with SFP modules. Signed-off-by: Marek BehĂșn <kabel@kernel.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'net/dsa/slave.c')
-rw-r--r--net/dsa/slave.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 23be8e01026b..64005bfecd23 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1773,6 +1773,10 @@ static int dsa_slave_phy_setup(struct net_device *slave_dev)
dp->pl_config.poll_fixed_state = true;
}
+ if (ds->ops->phylink_get_interfaces)
+ ds->ops->phylink_get_interfaces(ds, dp->index,
+ dp->pl_config.supported_interfaces);
+
dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn), mode,
&dsa_port_phylink_mac_ops);
if (IS_ERR(dp->pl)) {