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Project OS X Forums > Snow Leopard Guides & Tutorials > DSDT Patching

gushorty

Jul 13 2010, 10:14 PM

Can someone please help me setup my DSDT file so that AppleLPC.kext will load properly.

My LPC info: LPC Interface Bridge [8086:27b0] (rev 01), so vendor is 8086, and device ID is 27b0

And this is the LPC section from my DSDT:

CODE

            Device (LPC)
            {
                Name (_ADR, 0x001F0000)
                OperationRegion (PRR0, PCI_Config, 0x60, 0x04)
                Field (PRR0, AnyAcc, NoLock, Preserve)
                {
                    PIRA,   8, 
                    PIRB,   8, 
                    PIRC,   8, 
                    PIRD,   8
                }

                OperationRegion (PRR1, PCI_Config, 0x68, 0x04)
                Field (PRR1, AnyAcc, NoLock, Preserve)
                {
                    PIRE,   8, 
                    PIRF,   8, 
                    PIRG,   8, 
                    PIRH,   8
                }

                Device (LNKA)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, One)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRA, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRA, 0x80, PIRA)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRA, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRA, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRA)
                    }
                }

                Device (LNKB)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x02)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRB, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRB, 0x80, PIRB)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRB, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRB, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRB)
                    }
                }

                Device (LNKC)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x03)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRC, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRC, 0x80, PIRC)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRC, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRC, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRC)
                    }
                }

                Device (LNKD)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x04)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRD, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRD, 0x80, PIRD)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRD, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRD, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRD)
                    }
                }

                Device (LNKE)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x05)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRE, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRE, 0x80, PIRE)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRE, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRE, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRE)
                    }
                }

                Device (LNKF)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x06)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRF, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRB, 0x80, PIRF)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRF, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRF, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRF)
                    }
                }

                Device (LNKG)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x07)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRG, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRG, 0x80, PIRG)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRG, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRG, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRG)
                    }
                }

                Device (LNKH)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x08)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRH, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRH, 0x80, PIRH)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRH, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRH, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRH)
                    }
                }

The Vendor/Device IDs listed in my AppleLPC.kext include:

CODE

pci8086,2811
pci8086,2815
[b]pci8086,27b9[/b]
pci8086,27bd
pci8086,2670
pci8086,8119
pci8086,2916
pci8086,3a18
pci8086,3b00
pci8086,3b01
pci8086,3b02
pci8086,3b09

From that I can see that pic8086,27b9 would be the closest match to mine.

So ..... what next

I've attached my full CPUZ output, along with my current DSDT.dsl

Click to view attachment
Click to view attachment

anibalin

Jul 13 2010, 10:38 PM

QUOTE (gushorty @ Jul 13 2010, 07:44 PM)

CODE

            Device (LPC)
            {
                Name (_ADR, 0x001F0000)
                OperationRegion (PRR0, PCI_Config, 0x60, 0x04)
                Field (PRR0, AnyAcc, NoLock, Preserve)
                {
                    PIRA,   8, 
                    PIRB,   8, 
                    PIRC,   8, 
                    PIRD,   8
                }

                OperationRegion (PRR1, PCI_Config, 0x68, 0x04)
                Field (PRR1, AnyAcc, NoLock, Preserve)
                {
                    PIRE,   8, 
                    PIRF,   8, 
                    PIRG,   8, 
                    PIRH,   8
                }

                Device (LNKA)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, One)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRA, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRA, 0x80, PIRA)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRA, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRA, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRA)
                    }
                }

                Device (LNKB)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x02)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRB, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRB, 0x80, PIRB)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRB, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRB, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRB)
                    }
                }

                Device (LNKC)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x03)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRC, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRC, 0x80, PIRC)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRC, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRC, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRC)
                    }
                }

                Device (LNKD)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x04)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRD, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRD, 0x80, PIRD)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRD, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRD, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRD)
                    }
                }

                Device (LNKE)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x05)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRE, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRE, 0x80, PIRE)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRE, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRE, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRE)
                    }
                }

                Device (LNKF)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x06)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRF, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRB, 0x80, PIRF)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRF, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRF, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRF)
                    }
                }

                Device (LNKG)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x07)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRG, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRG, 0x80, PIRG)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRG, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRG, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRG)
                    }
                }

                Device (LNKH)
                {
                    Name (_HID, EisaId ("PNP0C0F"))
                    Name (_UID, 0x08)
                    Method (_STA, 0, NotSerialized)
                    {
                        If (And (PIRH, 0x80))
                        {
                            Return (0x09)
                        }
                        Else
                        {
                            Return (0x0B)
                        }
                    }

                    Method (_DIS, 0, NotSerialized)
                    {
                        Or (PIRH, 0x80, PIRH)
                    }

                    Method (_CRS, 0, NotSerialized)
                    {
                        Name (BUF0, ResourceTemplate ()
                        {
                            IRQ (Level, ActiveLow, Shared, )
                                {0}
                        })
                        CreateWordField (BUF0, One, IRQW)
                        If (And (PIRH, 0x80))
                        {
                            Store (Zero, Local0)
                        }
                        Else
                        {
                            Store (One, Local0)
                        }

                        ShiftLeft (Local0, And (PIRH, 0x0F), IRQW)
                        Return (BUF0)
                    }

                    Name (_PRS, ResourceTemplate ()
                    {
                        IRQ (Level, ActiveLow, Shared, )
                            {3,4,5,7,9,10,11,12}
                    })
                    Method (_SRS, 1, NotSerialized)
                    {
                        CreateWordField (Arg0, One, IRQW)
                        FindSetRightBit (IRQW, Local0)
                        If (LNotEqual (IRQW, Zero))
                        {
                            And (Local0, 0x7F, Local0)
                            Decrement (Local0)
                        }
                        Else
                        {
                            Or (Local0, 0x80, Local0)
                        }

                        Store (Local0, PIRH)
                    }
                }

The Vendor/Device IDs listed in my AppleLPC.kext include:

CODE

pci8086,2811
pci8086,2815
[b]pci8086,27b9[/b]
pci8086,27bd
pci8086,2670
pci8086,8119
pci8086,2916
pci8086,3a18
pci8086,3b00
pci8086,3b01
pci8086,3b02
pci8086,3b09

From that I can see that pic8086,27b9 would be the closest match to mine.

So ..... what next

I've attached my full CPUZ output, along with my current DSDT.dsl

Click to view attachment
Click to view attachment

Check the guide AsereBLN posted about this:
http://www.efixusers.com/showthread.php?t=...hlight=applelpc

gushorty

Jul 14 2010, 02:29 AM

QUOTE (anibalin @ Jul 13 2010, 06:38 PM)

Check the guide AsereBLN posted about this:
http://www.efixusers.com/showthread.php?t=...hlight=applelpc

Thanks, look like I've got some reading to do

Anybody happen to know if it would actually help if I made sure all the labels, such as PIC and TMR, are renamed throughout the DSDT to the same ones that Apple uses (TMR to TIMR, PIC to IPIC, etc)?

gushorty

Jul 14 2010, 04:14 AM

Well I changed one of the pci8086 vendor IDs to match mine, just to see if it made a difference, and AppleLPC loaded, and the option to "Startup automatically after power failure" appeared in the EnergySaver pref pane. So next I will attempt the DSDT hack from that link - doesn't look too easy though ....

Did the DSDT hack, pushing my vendor device ID as the closest match in AppleLPC's info.plist list - works great.

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