IXGBE_WUS
regs_buff[822] = IXGBE_READ_REG(hw, IXGBE_WUS);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);