PHY_FORCE_REDUCTION(9) Network device support PHY_FORCE_REDUCTION(9)NAMEphy_force_reduction - reduce PHY speed/duplex settings by one step
SYNOPSIS
void phy_force_reduction(struct phy_device * phydev);
ARGUMENTS
phydev
target phy_device struct
DESCRIPTION
Reduces the speed/duplex settings by one notch, in this order--
1000/FULL, 1000/HALF, 100/FULL, 100/HALF, 10/FULL, 10/HALF. The
function bottoms out at 10/HALF.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 PHY_FORCE_REDUCTION(9)