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Commit 2d880b87 authored by Russell King's avatar Russell King Committed by David S. Miller
Browse files

net: phy: extract pause mode 



Extract the update of phylib's software pause mode state from
genphy_read_status(), so that we can re-use this functionality with
PHYs that have alternative ways to read the negotiation results.

Tested-by: default avatartinywrkb <tinywrkb@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8d3dc3ac

drivers/net/phy/phy-core.c

+13 −7
Original line number Diff line number Diff line
@@ -283,6 +283,18 @@ void of_set_phy_eee_broken(struct phy_device *phydev) 
	phydev->eee_broken_modes = broken;

}



void phy_resolve_aneg_pause(struct phy_device *phydev)

{

	if (phydev->duplex == DUPLEX_FULL) {

		phydev->pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,

						  phydev->lp_advertising);

		phydev->asym_pause = linkmode_test_bit(

			ETHTOOL_LINK_MODE_Asym_Pause_BIT,

			phydev->lp_advertising);

	}

}

EXPORT_SYMBOL_GPL(phy_resolve_aneg_pause);



/**

 * phy_resolve_aneg_linkmode - resolve the advertisements into phy settings

 * @phydev: The phy_device struct
@@ -305,13 +317,7 @@ void phy_resolve_aneg_linkmode(struct phy_device *phydev) 
			break;

		}



	if (phydev->duplex == DUPLEX_FULL) {

		phydev->pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,

						  phydev->lp_advertising);

		phydev->asym_pause = linkmode_test_bit(

			ETHTOOL_LINK_MODE_Asym_Pause_BIT,

			phydev->lp_advertising);

	}

	phy_resolve_aneg_pause(phydev);

}

EXPORT_SYMBOL_GPL(phy_resolve_aneg_linkmode);

include/linux/phy.h

+1 −0
Original line number Diff line number Diff line
@@ -678,6 +678,7 @@ static inline bool phy_is_started(struct phy_device *phydev) 
	return phydev->state >= PHY_UP;

}



void phy_resolve_aneg_pause(struct phy_device *phydev);

void phy_resolve_aneg_linkmode(struct phy_device *phydev);



/**