diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
-rw-r--r-- | drivers/net/phy/phy.c | 70 |
1 files changed, 7 insertions, 63 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 119e6f466056..80be4d691e5b 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -23,6 +23,7 @@ #include <linux/ethtool.h> #include <linux/phy.h> #include <linux/phy_led_triggers.h> +#include <linux/sfp.h> #include <linux/workqueue.h> #include <linux/mdio.h> #include <linux/io.h> @@ -252,66 +253,6 @@ static void phy_sanitize_settings(struct phy_device *phydev) } } -/** - * phy_ethtool_sset - generic ethtool sset function, handles all the details - * @phydev: target phy_device struct - * @cmd: ethtool_cmd - * - * A few notes about parameter checking: - * - * - We don't set port or transceiver, so we don't care what they - * were set to. - * - phy_start_aneg() will make sure forced settings are sane, and - * choose the next best ones from the ones selected, so we don't - * care if ethtool tries to give us bad values. - */ -int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd) -{ - __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising); - u32 speed = ethtool_cmd_speed(cmd); - - if (cmd->phy_address != phydev->mdio.addr) - return -EINVAL; - - /* We make sure that we don't pass unsupported values in to the PHY */ - ethtool_convert_legacy_u32_to_link_mode(advertising, cmd->advertising); - linkmode_and(advertising, advertising, phydev->supported); - - /* Verify the settings we care about. */ - if (cmd->autoneg != AUTONEG_ENABLE && cmd->autoneg != AUTONEG_DISABLE) - return -EINVAL; - - if (cmd->autoneg == AUTONEG_ENABLE && cmd->advertising == 0) - return -EINVAL; - - if (cmd->autoneg == AUTONEG_DISABLE && - ((speed != SPEED_1000 && - speed != SPEED_100 && - speed != SPEED_10) || - (cmd->duplex != DUPLEX_HALF && - cmd->duplex != DUPLEX_FULL))) - return -EINVAL; - - phydev->autoneg = cmd->autoneg; - - phydev->speed = speed; - - linkmode_copy(phydev->advertising, advertising); - - linkmode_mod_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, - phydev->advertising, AUTONEG_ENABLE == cmd->autoneg); - - phydev->duplex = cmd->duplex; - - phydev->mdix_ctrl = cmd->eth_tp_mdix_ctrl; - - /* Restart the PHY */ - phy_start_aneg(phydev); - - return 0; -} -EXPORT_SYMBOL(phy_ethtool_sset); - int phy_ethtool_ksettings_set(struct phy_device *phydev, const struct ethtool_link_ksettings *cmd) { @@ -572,9 +513,6 @@ int phy_start_aneg(struct phy_device *phydev) if (AUTONEG_DISABLE == phydev->autoneg) phy_sanitize_settings(phydev); - /* Invalidate LP advertising flags */ - linkmode_zero(phydev->lp_advertising); - err = phy_config_aneg(phydev); if (err < 0) goto out_unlock; @@ -844,6 +782,9 @@ void phy_stop(struct phy_device *phydev) mutex_lock(&phydev->lock); + if (phydev->sfp_bus) + sfp_upstream_stop(phydev->sfp_bus); + phydev->state = PHY_HALTED; mutex_unlock(&phydev->lock); @@ -878,6 +819,9 @@ void phy_start(struct phy_device *phydev) goto out; } + if (phydev->sfp_bus) + sfp_upstream_start(phydev->sfp_bus); + /* if phy was suspended, bring the physical link up again */ __phy_resume(phydev); |