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net: phylink: add mac_managed_pm in phylink_config structure
The recent commit 'commit744d23c71a
("net: phy: Warn about incorrect mdio_bus_phy_resume() state")' requires the MAC driver explicitly tell the phy driver who is managing the PM, otherwise you will see warning during resume stage. Add a boolean property in the phylink_config structure so that the MAC driver can use it to tell the PHY driver if it wants to manage the PM. Fixes:744d23c71a
("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1661,6 +1661,9 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy,
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if (phy_interrupt_is_valid(phy))
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phy_request_interrupt(phy);
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if (pl->config->mac_managed_pm)
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phy->mac_managed_pm = true;
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return 0;
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}
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@ -122,6 +122,7 @@ enum phylink_op_type {
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* (See commit 7cceb599d15d ("net: phylink: avoid mac_config calls")
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* @poll_fixed_state: if true, starts link_poll,
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* if MAC link is at %MLO_AN_FIXED mode.
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* @mac_managed_pm: if true, indicate the MAC driver is responsible for PHY PM.
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* @ovr_an_inband: if true, override PCS to MLO_AN_INBAND
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* @get_fixed_state: callback to execute to determine the fixed link state,
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* if MAC link is at %MLO_AN_FIXED mode.
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@ -134,6 +135,7 @@ struct phylink_config {
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enum phylink_op_type type;
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bool legacy_pre_march2020;
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bool poll_fixed_state;
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bool mac_managed_pm;
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bool ovr_an_inband;
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void (*get_fixed_state)(struct phylink_config *config,
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struct phylink_link_state *state);
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