diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/phy/phy.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 8d3ee3a6495b..e741d8aebffe 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -115,6 +115,33 @@ void phy_print_status(struct phy_device *phydev) EXPORT_SYMBOL(phy_print_status); /** + * phy_get_rate_matching - determine if rate matching is supported + * @phydev: The phy device to return rate matching for + * @iface: The interface mode to use + * + * This determines the type of rate matching (if any) that @phy supports + * using @iface. @iface may be %PHY_INTERFACE_MODE_NA to determine if any + * interface supports rate matching. + * + * Return: The type of rate matching @phy supports for @iface, or + * %RATE_MATCH_NONE. + */ +int phy_get_rate_matching(struct phy_device *phydev, + phy_interface_t iface) +{ + int ret = RATE_MATCH_NONE; + + if (phydev->drv->get_rate_matching) { + mutex_lock(&phydev->lock); + ret = phydev->drv->get_rate_matching(phydev, iface); + mutex_unlock(&phydev->lock); + } + + return ret; +} +EXPORT_SYMBOL_GPL(phy_get_rate_matching); + +/** * phy_config_interrupt - configure the PHY device for the requested interrupts * @phydev: the phy_device struct * @interrupts: interrupt flags to configure for this @phydev @@ -256,6 +283,7 @@ void phy_ethtool_ksettings_get(struct phy_device *phydev, cmd->base.duplex = phydev->duplex; cmd->base.master_slave_cfg = phydev->master_slave_get; cmd->base.master_slave_state = phydev->master_slave_state; + cmd->base.rate_matching = phydev->rate_matching; if (phydev->interface == PHY_INTERFACE_MODE_MOCA) cmd->base.port = PORT_BNC; else |