From b18acb0a115dfbbd31ee53081b514cab6fe2f262 Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Wed, 13 Jan 2016 16:59:34 +0300 Subject: drivers/net/phy: introduce phy_set_supported() This new function will allow MAC drivers to override supported capabilities of the phy. It is required when MAC cannot handle all speeds supported by phy. For example phy supports up-to 1Gb connections while MAC may only work in modes up to 100 or even 10 Mbit/sec. Signed-off-by: Alexey Brodkin Cc: Joe Hershberger Acked-by: Joe Hershberger --- include/phy.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/phy.h') diff --git a/include/phy.h b/include/phy.h index b793e90532..e030c9ff2e 100644 --- a/include/phy.h +++ b/include/phy.h @@ -234,6 +234,7 @@ int phy_startup(struct phy_device *phydev); int phy_config(struct phy_device *phydev); int phy_shutdown(struct phy_device *phydev); int phy_register(struct phy_driver *drv); +int phy_set_supported(struct phy_device *phydev, u32 max_speed); int genphy_config_aneg(struct phy_device *phydev); int genphy_restart_aneg(struct phy_device *phydev); int genphy_update_link(struct phy_device *phydev); -- cgit v1.2.1