diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2018-07-12 22:32:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-16 23:34:47 +0300 |
| commit | 2b9672ddb6f347467d7b33b86c5dfc4d5c0501a8 (patch) | |
| tree | 6bd5081c4a13583ec4b0a1df2d493238878a5e71 /include | |
| parent | 762995807059dec20c926617415e0cdd52fd44e9 (diff) | |
| download | linux-2b9672ddb6f347467d7b33b86c5dfc4d5c0501a8.tar.xz | |
net: phy: add phy_speed_down and phy_speed_up
Some network drivers include functionality to speed down the PHY when
suspending and just waiting for a WoL packet because this saves energy.
This functionality is quite generic, therefore let's factor it out to
phylib.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/phy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 6cd09098427c..075c2f770d3e 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -942,6 +942,8 @@ void phy_start(struct phy_device *phydev); void phy_stop(struct phy_device *phydev); int phy_start_aneg(struct phy_device *phydev); int phy_aneg_done(struct phy_device *phydev); +int phy_speed_down(struct phy_device *phydev, bool sync); +int phy_speed_up(struct phy_device *phydev); int phy_stop_interrupts(struct phy_device *phydev); int phy_restart_aneg(struct phy_device *phydev); |