Device (PS2M)
                {
                    Name (_HID, EisaId ("PNP0F03") /* Microsoft PS/2-style Mouse */)  // _HID: Hardware ID
                    Name (_UID, Zero)  // _UID: Unique ID
                    Name (LDN, 0x06)
                    Name (_CID, EisaId ("PNP0F13") /* PS/2 Mouse */)  // _CID: Compatible ID
                    Method (_STA, 0, NotSerialized)  // _STA: Status
                    {
                        If ((IOST & 0x4000))
                        {
                            Return (0x0F)
                        }
                        Else
                        {
                            If ((UEMU == 0x5A5A))
                            {
                                If ((OSYS >= 0x07DC))
                                {
                                    Return (Zero)
                                }
                                Else
                                {
                                    Return (0x0F)
                                }
                            }

                            Return (Zero)
                        }
                    }

                    Name (CRS1, ResourceTemplate ()
                    {
                        IRQNoFlags ()
                            {12}
                    })
                    Name (CRS2, ResourceTemplate ()
                    {
                        IO (Decode16,
                            0x0060,             // Range Minimum
                            0x0060,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IO (Decode16,
                            0x0064,             // Range Minimum
                            0x0064,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IRQNoFlags ()
                            {12}
                    })
                    Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
                    {
                        If ((IOST & 0x0400))
                        {
                            Return (CRS1) /* \_SB_.PCI0.LPCB.PS2M.CRS1 */
                        }
                        Else
                        {
                            Return (CRS2) /* \_SB_.PCI0.LPCB.PS2M.CRS2 */
                        }
                    }

                    Name (_PRS, ResourceTemplate ()  // _PRS: Possible Resource Settings
                    {
                        StartDependentFn (0x00, 0x00)
                        {
                            IRQNoFlags ()
                                {12}
                        }
                        EndDependentFn ()
                    })
                    Method (_PSW, 1, NotSerialized)  // _PSW: Power State Wake
                    {
                        MSFG = Arg0
                    }

                    Scope (\)
                    {
                        Name (MSFG, One)
                    }

                    Method (_PRW, 0, NotSerialized)  // _PRW: Power Resources for Wake
                    {
                        Return (GPRW (0x1D, 0x03))
                    }
                }