Commit 5cb63092 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by David S. Miller

net: renesas: rswitch: Add phy_power_{on,off}() calling

Some Ethernet PHYs (like marvell10g) will decide the host interface
mode by the media-side speed. So, the rswitch driver needs to
initialize one of the Ethernet SERDES (r8a779f0-eth-serdes) ports
after linked the Ethernet PHY up. The r8a779f0-eth-serdes driver has
.init() for initializing all ports and .power_on() for initializing
each port. So, add phy_power_{on,off} calling for it.
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0df024d0
...@@ -1146,6 +1146,11 @@ static void rswitch_adjust_link(struct net_device *ndev) ...@@ -1146,6 +1146,11 @@ static void rswitch_adjust_link(struct net_device *ndev)
/* Current hardware has a restriction not to change speed at runtime */ /* Current hardware has a restriction not to change speed at runtime */
if (phydev->link != rdev->etha->link) { if (phydev->link != rdev->etha->link) {
phy_print_status(phydev); phy_print_status(phydev);
if (phydev->link)
phy_power_on(rdev->serdes);
else
phy_power_off(rdev->serdes);
rdev->etha->link = phydev->link; rdev->etha->link = phydev->link;
} }
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment