diff options
author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-11-16 12:10:54 +0000 |
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committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-01-12 11:07:19 +0000 |
commit | 06d3216c9e13bf1ebaa6c18f8e554e12a8e378ed (patch) | |
tree | ae012cb9e972b836a831a7cea3a74f4a10788922 | |
parent | c03ee925e6d90ed2321685a07d950d2f47a8cad3 (diff) |
net: dsa: support use of phylink_generic_validate()
Support the use of phylink_generic_validate() when there is no
phylink_validate method given in the DSA switch operations and
mac_capabilities have been set in the phylink_config structure by the
DSA switch driver.
This gives DSA switch drivers the option to use this if they provide
the supported_interfaces and mac_capabilities, while still giving them
an option to override the default implementation if necessary.
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
-rw-r--r-- | net/dsa/port.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index ef0acf005f8f..6d5ebe61280b 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -981,8 +981,11 @@ static void dsa_port_phylink_validate(struct phylink_config *config, struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); struct dsa_switch *ds = dp->ds; - if (!ds->ops->phylink_validate) + if (!ds->ops->phylink_validate) { + if (config->mac_capabilities) + phylink_generic_validate(config, supported, state); return; + } ds->ops->phylink_validate(ds, dp->index, supported, state); } |