Experimental 6 channel AppleHDA for ALC889 v265.88 (10.10)

Device (HPET)
                {
                    ...skip...
                    Name (BUF0, ResourceTemplate ()
                    {
                        IRQNoFlags ()
                            {0}
                        IRQNoFlags ()
                            {8}
                        IRQNoFlags ()
                            {11}
                        IRQNoFlags ()
                            {15}
                        Memory32Fixed (ReadOnly,
                            0xFED00000,        // Address Base
                            0x00000400,        // Address Length
                            )
                    ...skip...