net: sparx5/lan969x: Add support for ethtool pause parameters (details)
Commit
315f423be0d1ebe720d8fd4fa6bed68586b13d34
by kuba
net: sparx5/lan969x: Add support for ethtool pause parameters
Implement get_pauseparam() and set_pauseparam() ethtool operations for Sparx5 ports. This allows users to query and configure IEEE 802.3x pause frame settings via:
ethtool -a ethX ethtool -A ethX rx on|off tx on|off autoneg on|off
The driver delegates pause parameter handling to phylink through phylink_ethtool_get_pauseparam() and phylink_ethtool_set_pauseparam().
The underlying configuration of pause frame generation and reception is already implemented in the driver; this patch only wires it up to the standard ethtool interface, making the feature accessible to userspace.
Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://patch.msgid.link/20250917-802-3x-pause-v1-1-3d1565a68a96@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>