phy_force_reduction(9) suse man page | unix.com

PHY_FORCE_REDUCTION(9)					      Network device support					    PHY_FORCE_REDUCTION(9)

NAME
       phy_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.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						    PHY_FORCE_REDUCTION(9)