From d6c45707ac84c2d9f274ece1cea4dddb97996bde Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Sat, 17 May 2025 22:13:48 +0200 Subject: net: phy: introduce genphy_match_phy_device() Introduce new API, genphy_match_phy_device(), to provide a way to check to match a PHY driver for a PHY device based on the info stored in the PHY device struct. The function generalize the logic used in phy_bus_match() to check the PHY ID whether if C45 or C22 ID should be used for matching. This is useful for custom .match_phy_device function that wants to use the generic logic under some condition. (example a PHY is already setup and provide the correct PHY ID) Reviewed-by: Russell King (Oracle) Signed-off-by: Christian Marangi Link: https://patch.msgid.link/20250517201353.5137-5-ansuelsmth@gmail.com Signed-off-by: Jakub Kicinski --- include/linux/phy.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/phy.h b/include/linux/phy.h index 10e66d45a8e8..32b9da274115 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1868,6 +1868,9 @@ char *phy_attached_info_irq(struct phy_device *phydev) __malloc; void phy_attached_info(struct phy_device *phydev); +int genphy_match_phy_device(struct phy_device *phydev, + const struct phy_driver *phydrv); + /* Clause 22 PHY */ int genphy_read_abilities(struct phy_device *phydev); int genphy_setup_forced(struct phy_device *phydev); -- cgit v1.2.3