PhyCtrlSpd10
if ((phy_ctrl & (PhyCtrlDux | PhyCtrlSpd100 | PhyCtrlSpd10))
== (PhyCtrlDux | PhyCtrlSpd100 | PhyCtrlSpd10))
if ((phy_ctrl & PhyCtrlSpd10) == PhyCtrlSpd10)
if ((phy_ctrl & (PhyCtrlSpd10 | PhyCtrlDux))
== (PhyCtrlSpd10 | PhyCtrlDux))
phy_ctrl |= PhyCtrlDux | PhyCtrlSpd100 | PhyCtrlSpd10;
phy_ctrl |= PhyCtrlSpd10 | PhyCtrlDux;
phy_ctrl |= PhyCtrlSpd10;
phy_ctrl |= PhyCtrlSpd10;
| PhyCtrlSpd100 | PhyCtrlSpd10);
phy_ctrl &= ~(PhyCtrlDux | PhyCtrlSpd100 | PhyCtrlSpd10);
phy_ctrl |= PhyCtrlDux | PhyCtrlSpd100 | PhyCtrlSpd10;
phy_ctrl |= PhyCtrlSpd10;
phy_ctrl |= PhyCtrlDux | PhyCtrlSpd10;