static void ixgbe_vf_clear_mbx(struct ixgbe_adapter *adapter, u32 vf)
{
	struct ixgbe_hw *hw = &adapter->hw;
	u32 word;

	/* Clear VF's mailbox memory */
	for (word = 0; word < IXGBE_VFMAILBOX_SIZE; word++)
		IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf), word, 0);

	IXGBE_WRITE_FLUSH(hw);
}
static void ixgbe_vf_clear_mbx(struct ixgbe_adapter *adapter, u32 vf)
{
	struct ixgbe_hw *hw = &adapter->hw;
	u32 word;

	 
	for (word = 0; word < IXGBE_VFMAILBOX_SIZE; word++)
		IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf), word, 0);

	IXGBE_WRITE_FLUSH(hw);
}