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/openbmc/linux/include/linux/pcs/
H A Dpcs-xpcs.h14b517cb Wed Jun 02 11:20:15 CDT 2021 Vladimir Oltean <vladimir.oltean@nxp.com> net: pcs: xpcs: export xpcs_config_eee

There is no good reason why we need to go through:

stmmac_xpcs_config_eee
-> stmmac_do_callback
-> mdio_xpcs_ops->config_eee
-> xpcs_config_eee

when we can simply call xpcs_config_eee.

priv->hw->xpcs is of the type "const struct mdio_xpcs_ops *" and is used
as a placeholder/synonym for priv->plat->mdio_bus_data->has_xpcs. It is
done that way because the mdio_bus_data pointer might or might not be
populated in all stmmac instantiations.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/openbmc/linux/drivers/net/pcs/
H A Dpcs-xpcs.c14b517cb Wed Jun 02 11:20:15 CDT 2021 Vladimir Oltean <vladimir.oltean@nxp.com> net: pcs: xpcs: export xpcs_config_eee

There is no good reason why we need to go through:

stmmac_xpcs_config_eee
-> stmmac_do_callback
-> mdio_xpcs_ops->config_eee
-> xpcs_config_eee

when we can simply call xpcs_config_eee.

priv->hw->xpcs is of the type "const struct mdio_xpcs_ops *" and is used
as a placeholder/synonym for priv->plat->mdio_bus_data->has_xpcs. It is
done that way because the mdio_bus_data pointer might or might not be
populated in all stmmac instantiations.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/openbmc/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dhwif.h14b517cb Wed Jun 02 11:20:15 CDT 2021 Vladimir Oltean <vladimir.oltean@nxp.com> net: pcs: xpcs: export xpcs_config_eee

There is no good reason why we need to go through:

stmmac_xpcs_config_eee
-> stmmac_do_callback
-> mdio_xpcs_ops->config_eee
-> xpcs_config_eee

when we can simply call xpcs_config_eee.

priv->hw->xpcs is of the type "const struct mdio_xpcs_ops *" and is used
as a placeholder/synonym for priv->plat->mdio_bus_data->has_xpcs. It is
done that way because the mdio_bus_data pointer might or might not be
populated in all stmmac instantiations.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

H A Dstmmac_ethtool.c14b517cb Wed Jun 02 11:20:15 CDT 2021 Vladimir Oltean <vladimir.oltean@nxp.com> net: pcs: xpcs: export xpcs_config_eee

There is no good reason why we need to go through:

stmmac_xpcs_config_eee
-> stmmac_do_callback
-> mdio_xpcs_ops->config_eee
-> xpcs_config_eee

when we can simply call xpcs_config_eee.

priv->hw->xpcs is of the type "const struct mdio_xpcs_ops *" and is used
as a placeholder/synonym for priv->plat->mdio_bus_data->has_xpcs. It is
done that way because the mdio_bus_data pointer might or might not be
populated in all stmmac instantiations.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>