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compaq CQ10 130SF bad dsdt dissasemble

Whaka

By Whaka,
in Laptops

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Whaka
Whaka
Posted
Posted

Hi,

 

first, the hardware :

atom N270 1,6 Ghz (32 bits)

ICH7-M - GMA 945

2 GB of ram

under 10.6.8

 

i have some troubles after dissasemble this good old netbook dsdt.

i extracted tables under linux, then dissasemble with iasl under OSX.

 

no problems, i get this :

Mac-Pro-de-Whaka:tables Whaka$ iasl -e SSDT*.aml -d DSDT.aml

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20140828-64 [Aug 28 2014]
Copyright (c) 2000 - 2014 Intel Corporation

Loading Acpi table from file   DSDT.aml - Length 00034561 (008701)
ACPI: DSDT 0x0000000000000000 008701 (v01 14680  14680F02 00000F02 INTL 20051117)
Acpi table [DSDT] successfully installed and loaded
Loading Acpi table from file  SSDT5.aml - Length 00000133 (000085)
ACPI: SSDT 0x0000000000000000 000085 (v01 PmRef  Cpu1Cst  00003000 INTL 20051117)
Acpi table [SSDT] successfully installed and loaded
Pass 1 parse of [SSDT]
Pass 2 parse of [SSDT]
Loading Acpi table from file  SSDT4.aml - Length 00000204 (0000CC)
ACPI: SSDT 0x0000000000000000 0000CC (v01 PmRef  Cpu1Ist  00003000 INTL 20051117)
Acpi table [SSDT] successfully installed and loaded
Pass 1 parse of [SSDT]
Pass 2 parse of [SSDT]
Loading Acpi table from file  SSDT3.aml - Length 00001488 (0005D0)
ACPI: SSDT 0x0000000000000000 0005D0 (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
Acpi table [SSDT] successfully installed and loaded
Pass 1 parse of [SSDT]
Pass 2 parse of [SSDT]
Loading Acpi table from file  SSDT2.aml - Length 00000572 (00023C)
ACPI: SSDT 0x0000000000000000 00023C (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
Acpi table [SSDT] successfully installed and loaded
Pass 1 parse of [SSDT]
Pass 2 parse of [SSDT]
Loading Acpi table from file   SSDT.aml - Length 00001264 (0004F0)
ACPI: SSDT 0x0000000000000000 0004F0 (v01 PmRef  CpuPm    00003000 INTL 20051117)
Acpi table [SSDT] successfully installed and loaded
Pass 1 parse of [SSDT]
Pass 2 parse of [SSDT]
Pass 1 parse of [DSDT]
Pass 2 parse of [DSDT]
Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)

Parsing completed
Disassembly completed
ASL Output:    DSDT.dsl - 343192 bytes

but, when i want to compile the dsdt with maciasl,  it's a big big fail. tons of errors and the tree is not complete at all. something is originally really wrong in this dsdt, but i don't know what.

i tried again : extracted tables under linux > iasl under osx, same result everytime.

i even reflashed the bios to be sure, same result.

 

someone could take a look inside this ?

i'm lost :D

 

here are the dissasembled dsdt, and the originals tables extracted from linux.

dsdt compaq CQ10-130SF.zip

 

Thanks :)

RehabMan
RehabMan
Posted
Posted

Hi,

 

i tried with -da -dl, but -dl option seems to be not present. i use the most recent iasl i found (august 2014) it's ok ?

https://bitbucket.org/RehabMan/acpica/downloads

RehabMan
RehabMan
Posted
Posted

thanks guys :)

 

but still the same issue. when i want to simply compile it (with acpi 4, i think it's the better choice ?), i still get this :

attachicon.gifCapture d’écran 2015-04-21 à 18.02.06.png

Use ACPI 5.0. Be prepared to fix errors.

RehabMan
RehabMan
Posted
Posted

 

5203, 6126, syntax error, unexpected PARSEOP_DEVICE, expecting $end and premature End-Of-File
yep... this one is gonna make me crazy... :D

 

Use ACPI5. Disassemble with 'iasl -da -dl *.aml'

 

The errors you have are obvious...

Intel ACPI Component Architecture
ASL+ Optimizing Compiler version 20150410-64
Copyright (c) 2000 - 2015 Intel Corporation

Compiler aborting due to parser-detected syntax error(s)
dsdt.dsl   5020:                 If (_OSI ("Windows 2009"))
Error    6126 -                  ^ syntax error, unexpected PARSEOP_IF

dsdt.dsl   5066:                 If (_OSI ("Windows 2009")) {}
Error    6126 -                  ^ syntax error, unexpected PARSEOP_IF

dsdt.dsl   5082:                 If (_OSI ("Windows 2009")) {}
Error    6126 -                  ^ syntax error, unexpected PARSEOP_IF

dsdt.dsl   5089: 
Error    6126 - syntax error, unexpected PARSEOP_DEVICE, expecting $end and premature End-Of-File

ASL Input:     dsdt.dsl - 5089 lines, 206458 bytes, 1727 keywords

Compilation complete. 4 Errors, 0 Warnings, 0 Remarks, 0 Optimizations
Note code not allowed by ACPI spec anymore...

                If (_OSI ("Windows 2009"))
                {
                    Method (_PSW, 1, NotSerialized)  // _PSW: Power State Wake
                    {
                        If (Arg0)
                        {
                            Store (0x03, URES)
                        }
                        Else
                        {
                            Store (Zero, URES)
                        }

                        Acquire (ECMX, 0xFFFF)
                        If (ECRG)
                        {
                            If (LEqual (^^SBRG.EC0.ADP, Zero))
                            {
                                Store (Zero, URES)
                            }
                        }

                        Release (ECMX)
                    }
                }
Change to:

                //If (_OSI ("Windows 2009"))
                //{
                    Method (_PSW, 1, NotSerialized)  // _PSW: Power State Wake
                    {
                        If (Arg0)
                        {
                            Store (0x03, URES)
                        }
                        Else
                        {
                            Store (Zero, URES)
                        }

                        Acquire (ECMX, 0xFFFF)
                        If (ECRG)
                        {
                            If (LEqual (^^SBRG.EC0.ADP, Zero))
                            {
                                Store (Zero, URES)
                            }
                        }

                        Release (ECMX)
                    }
                //}
And really dumb stuff:

                If (_OSI ("Windows 2009")) {}
                Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                {
                    Return (0x03)
                }
Replace:

                //If (_OSI ("Windows 2009")) {}
                Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                {
                    Return (0x03)
                }
Repeat for all occurrences.

 

After you fix all of that, you'll have _PLD buffer/package error. Use "Fix _PLD Buffer/Package Error" from: https://github.com/RehabMan/Laptop-DSDT-Patch

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