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net: phy: c45: add genphy_c45_an_config_eee_aneg() function

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Add new genphy_c45_an_config_eee_aneg() function and replace some of
genphy_c45_write_eee_adv() calls. This will be needed by the next patch.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Oleksij Rempel 2023-02-22 06:50:41 +01:00 • committed by Paolo Abeni
parent e209519b62
commit b6478b8c93
3 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

11
drivers/net/phy/phy-c45.c
View file

@ -262,7 +262,7 @@ int genphy_c45_an_config_aneg(struct phy_device *phydev)
linkmode_and(phydev->advertising, phydev->advertising, linkmode_and(phydev->advertising, phydev->advertising,
phydev->supported); phydev->supported);
ret = genphy_c45_write_eee_adv(phydev, phydev->supported_eee); ret = genphy_c45_an_config_eee_aneg(phydev);
if (ret < 0) if (ret < 0)
return ret; return ret;
else if (ret) else if (ret)
@ -858,6 +858,15 @@ int genphy_c45_read_eee_abilities(struct phy_device *phydev)
} }
EXPORT_SYMBOL_GPL(genphy_c45_read_eee_abilities); EXPORT_SYMBOL_GPL(genphy_c45_read_eee_abilities);
/**
* genphy_c45_an_config_eee_aneg - configure EEE advertisement
* @phydev: target phy_device struct
*/
int genphy_c45_an_config_eee_aneg(struct phy_device *phydev)
{
return genphy_c45_write_eee_adv(phydev, phydev->supported_eee);
}
/** /**
* genphy_c45_pma_read_abilities - read supported link modes from PMA * genphy_c45_pma_read_abilities - read supported link modes from PMA
* @phydev: target phy_device struct * @phydev: target phy_device struct

2
drivers/net/phy/phy_device.c
View file

@ -2231,7 +2231,7 @@ int __genphy_config_aneg(struct phy_device *phydev, bool changed)
{ {
int err; int err;
err = genphy_c45_write_eee_adv(phydev, phydev->supported_eee); err = genphy_c45_an_config_eee_aneg(phydev);
if (err < 0) if (err < 0)
return err; return err;
else if (err) else if (err)

1
include/linux/phy.h
View file

@ -1765,6 +1765,7 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev,
int genphy_c45_ethtool_set_eee(struct phy_device *phydev, int genphy_c45_ethtool_set_eee(struct phy_device *phydev,
struct ethtool_eee *data); struct ethtool_eee *data);
int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv); int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv);
int genphy_c45_an_config_eee_aneg(struct phy_device *phydev);
/* Generic C45 PHY driver */ /* Generic C45 PHY driver */
extern struct phy_driver genphy_c45_driver; extern struct phy_driver genphy_c45_driver;