diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 270eecd9877145abeb38a6dffde15ec210697b11..85e0127b5ea63f664b2d449a1ae43236d76d2d9f 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1584,6 +1584,9 @@ int genphy_update_link(struct phy_device *phydev) { int status; + if (phydev->drv && phydev->drv->update_link) + return phydev->drv->update_link(phydev); + /* The link state is latched low so that momentary link * drops can be detected. Do not double-read the status * in polling mode to detect such short link drops. diff --git a/include/linux/phy.h b/include/linux/phy.h index 2c138006540c8886584269d9a8a7c6de7923b8e4..1c138548c5ac4adeae1c8ddd3f5931a606599083 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -557,6 +557,12 @@ struct phy_driver { /* Determines the negotiated speed and duplex */ int (*read_status)(struct phy_device *phydev); + /* + * Update the value in phydev->link to reflect the + * current link value + */ + int (*update_link)(struct phy_device *phydev); + /* Clears any pending interrupts */ int (*ack_interrupt)(struct phy_device *phydev);