diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-10-04 17:06:09 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-04 18:11:08 -0700 |
| commit | 2d880b8709c013d47472f85a9d42ea1aca3bce47 (patch) | |
| tree | 4c5811a9dd2e5b1898f232cce1cc8379bf0cc9ac | |
| parent | 8d3dc3ac9dd6801c732a72ca6979698c38451b4f (diff) | |
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: tinywrkb <tinywrkb@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/phy/phy-core.c | 20 | ||||
| -rw-r--r-- | include/linux/phy.h | 1 |
2 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 369903d9b6ec..9412669b579c 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -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); diff --git a/include/linux/phy.h b/include/linux/phy.h index 7abee820d05c..9a0e981df502 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -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); /** |