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B660M-k DDR4 DSDT Compiling

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nosound

nosound

Joined
Jul 17, 2022
Messages
11
Motherboard
Asus ROG STRIX Z790-A
CPU
i5-12400F
Graphics
RTX 4060
From a few days i'm going thru the learning process of decompiling the DSDT with the correct SSDTs aml.
I've managed (thanks to the guide) to obtain the DSDT and SSDTs files with Clover, basic steps to get started.
Decompiled the DSDT with iASL using various the commands
Code: 
iasl -e SSDT* -d DSDT.aml
iasl -dl DSDT.aml SSDT*.aml
I honestly liked more the first line (but i could be wrong) because it gives a cleaner look to the code.
Now the problem is that with both methods it keeps giving me the same error when i try to recompile the DSDT.dsl
Code: 
dsdt.dsl 103688:                     Case (Zero)
Error    6126 -                        ^ syntax error, unexpected PARSEOP_CASE

dsdt.dsl 103689:                     {
Error    6126 -                     ^ syntax error, unexpected '{'

dsdt.dsl 103696:                     Case (0x10)
Error    6126 -                        ^ syntax error, unexpected PARSEOP_CASE

dsdt.dsl 103697:                     {
Error    6126 -                     ^ syntax error, unexpected '{'

dsdt.dsl 103712:             Else
Error    6126 -                ^ syntax error, unexpected PARSEOP_ELSE

dsdt.dsl 103716:
Error    6126 - syntax error, unexpected '}', expecting $end and premature End-Of-File

If i delete this code section, the DSDT came out without errors but after testing it doesn't work and the system hang up.

Code: 
        Method (_DSM, 4, Serialized)  // _DSM: Device-Specific Method
        {
            If (CMPB (Arg0, ToUUID ("d4a50b75-65c7-46f7-bfb7-41514cea0244") /* Unknown UUID */))
            {
                Debug = "NBCI"
                Name (_T_0, Zero)  // _T_x: Emitted by ASL Compiler, x=0-9, A-Z
                Name (NBSH, Buffer (0xA2)
                {
                    /* 0000 */  0x82, 0xF3, 0x4D, 0xDB, 0x9C, 0x0B, 0xAF, 0x27,  // ..M....'
                    /* 0008 */  0x52, 0x44, 0xA2, 0x00, 0x00, 0x00, 0x00, 0x01,  // RD......
                    /* 0010 */  0x00, 0x00, 0x00, 0x00, 0xDE, 0x10, 0x00, 0x00,  // ........
                    /* 0018 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0020 */  0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x00,  // ......4.
                    /* 0028 */  0x00, 0x00, 0x01, 0x00, 0x47, 0x00, 0x00, 0x00,  // ....G...
                    /* 0030 */  0x02, 0x00, 0x54, 0x00, 0x00, 0x00, 0x03, 0x00,  // ..T.....
                    /* 0038 */  0x52, 0x00, 0x00, 0x00, 0x04, 0x00, 0x50, 0x00,  // R.....P.
                    /* 0040 */  0x00, 0x00, 0x05, 0x00, 0x4E, 0x00, 0x00, 0x00,  // ....N...
                    /* 0048 */  0x06, 0x00, 0x4C, 0x00, 0x00, 0x00, 0x07, 0x00,  // ..L.....
                    /* 0050 */  0x4A, 0x00, 0x00, 0x00, 0x08, 0x00, 0x48, 0x00,  // J.....H.
                    /* 0058 */  0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xD9, 0x1C,  // ........
                    /* 0060 */  0x04, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,  // ........
                    /* 0068 */  0x41, 0x5D, 0xC9, 0x00, 0x01, 0x24, 0x2E, 0x00,  // A]...$..
                    /* 0070 */  0x02, 0x00, 0xFF, 0x01, 0x00, 0x00, 0x00, 0xD9,  // ........
                    /* 0078 */  0x1C, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,  // ........
                    /* 0080 */  0x00, 0x44, 0x50, 0x02, 0x01, 0x03, 0x00, 0x00,  // .DP.....
                    /* 0088 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0090 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0098 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 00A0 */  0x00, 0x00                                       // ..
                })
                While (ToInteger (Arg2))
                {
                    Case (Zero)
                    {
                        Debug = "NBCI-Func Zero"
                        Return (Buffer (0x04)
                        {
                             0x21, 0x00, 0x11, 0x00                           // !...
                        })
                    }
                    Case (0x10)
                    {
                        Debug = "NBCI-Func 0x10"
                        CreateWordField (Arg3, 0x02, USRG)
                        CreateField (Arg3, 0x0C, 0x04, OBJS)
                        If ((USRG == 0x4452))
                        {
                            If ((ToInteger (OBJS) == Zero))
                            {
                                Debug = NBSH /* \_SB_.PC00.PEG1.PEGP._DSM.NBSH */
                                Return (NBSH) /* \_SB_.PC00.PEG1.PEGP._DSM.NBSH */
                            }
                        }
                    }
                }
            }
            Else
            {
                Return (Zero)
            }
This is on the latest ACPICA 20220331
I would gladly receive some help if possible... thank you
 

Attachments

  • b660DSDT.rar
    83 KB · Views: 66
nosound said:
From a few days i'm going thru the learning process of decompiling the DSDT with the correct SSDTs aml.
I've managed (thanks to the guide) to obtain the DSDT and SSDTs files with Clover, basic steps to get started.
Decompiled the DSDT with iASL using various the commands
Code: 
iasl -e SSDT* -d DSDT.aml
iasl -dl DSDT.aml SSDT*.aml
I honestly liked more the first line (but i could be wrong) because it gives a cleaner look to the code.
Now the problem is that with both methods it keeps giving me the same error when i try to recompile the DSDT.dsl
Code: 
dsdt.dsl 103688:                     Case (Zero)
Error    6126 -                        ^ syntax error, unexpected PARSEOP_CASE

dsdt.dsl 103689:                     {
Error    6126 -                     ^ syntax error, unexpected '{'

dsdt.dsl 103696:                     Case (0x10)
Error    6126 -                        ^ syntax error, unexpected PARSEOP_CASE

dsdt.dsl 103697:                     {
Error    6126 -                     ^ syntax error, unexpected '{'

dsdt.dsl 103712:             Else
Error    6126 -                ^ syntax error, unexpected PARSEOP_ELSE

dsdt.dsl 103716:
Error    6126 - syntax error, unexpected '}', expecting $end and premature End-Of-File

If i delete this code section, the DSDT came out without errors but after testing it doesn't work and the system hang up.

Code: 
        Method (_DSM, 4, Serialized)  // _DSM: Device-Specific Method
        {
            If (CMPB (Arg0, ToUUID ("d4a50b75-65c7-46f7-bfb7-41514cea0244") /* Unknown UUID */))
            {
                Debug = "NBCI"
                Name (_T_0, Zero)  // _T_x: Emitted by ASL Compiler, x=0-9, A-Z
                Name (NBSH, Buffer (0xA2)
                {
                    /* 0000 */  0x82, 0xF3, 0x4D, 0xDB, 0x9C, 0x0B, 0xAF, 0x27,  // ..M....'
                    /* 0008 */  0x52, 0x44, 0xA2, 0x00, 0x00, 0x00, 0x00, 0x01,  // RD......
                    /* 0010 */  0x00, 0x00, 0x00, 0x00, 0xDE, 0x10, 0x00, 0x00,  // ........
                    /* 0018 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0020 */  0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x00,  // ......4.
                    /* 0028 */  0x00, 0x00, 0x01, 0x00, 0x47, 0x00, 0x00, 0x00,  // ....G...
                    /* 0030 */  0x02, 0x00, 0x54, 0x00, 0x00, 0x00, 0x03, 0x00,  // ..T.....
                    /* 0038 */  0x52, 0x00, 0x00, 0x00, 0x04, 0x00, 0x50, 0x00,  // R.....P.
                    /* 0040 */  0x00, 0x00, 0x05, 0x00, 0x4E, 0x00, 0x00, 0x00,  // ....N...
                    /* 0048 */  0x06, 0x00, 0x4C, 0x00, 0x00, 0x00, 0x07, 0x00,  // ..L.....
                    /* 0050 */  0x4A, 0x00, 0x00, 0x00, 0x08, 0x00, 0x48, 0x00,  // J.....H.
                    /* 0058 */  0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xD9, 0x1C,  // ........
                    /* 0060 */  0x04, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,  // ........
                    /* 0068 */  0x41, 0x5D, 0xC9, 0x00, 0x01, 0x24, 0x2E, 0x00,  // A]...$..
                    /* 0070 */  0x02, 0x00, 0xFF, 0x01, 0x00, 0x00, 0x00, 0xD9,  // ........
                    /* 0078 */  0x1C, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,  // ........
                    /* 0080 */  0x00, 0x44, 0x50, 0x02, 0x01, 0x03, 0x00, 0x00,  // .DP.....
                    /* 0088 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0090 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 0098 */  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
                    /* 00A0 */  0x00, 0x00                                       // ..
                })
                While (ToInteger (Arg2))
                {
                    Case (Zero)
                    {
                        Debug = "NBCI-Func Zero"
                        Return (Buffer (0x04)
                        {
                             0x21, 0x00, 0x11, 0x00                           // !...
                        })
                    }
                    Case (0x10)
                    {
                        Debug = "NBCI-Func 0x10"
                        CreateWordField (Arg3, 0x02, USRG)
                        CreateField (Arg3, 0x0C, 0x04, OBJS)
                        If ((USRG == 0x4452))
                        {
                            If ((ToInteger (OBJS) == Zero))
                            {
                                Debug = NBSH /* \_SB_.PC00.PEG1.PEGP._DSM.NBSH */
                                Return (NBSH) /* \_SB_.PC00.PEG1.PEGP._DSM.NBSH */
                            }
                        }
                    }
                }
            }
            Else
            {
                Return (Zero)
            }
This is on the latest ACPICA 20220331
I would gladly receive some help if possible... thank you
Click to expand...
what files are you trying to get from this as DSDT are not normally needed

you can use:
github.com

GitHub - corpnewt/SSDTTime: SSDT/DSDT hotpatch attempts.

SSDT/DSDT hotpatch attempts. Contribute to corpnewt/SSDTTime development by creating an account on GitHub.
github.com github.com
which will extract a DSDT and gives you the option to generate needed SSDT's
 
Feartech said:
what files are you trying to get from this as DSDT are not normally needed

you can use:
github.com

GitHub - corpnewt/SSDTTime: SSDT/DSDT hotpatch attempts.

SSDT/DSDT hotpatch attempts. Contribute to corpnewt/SSDTTime development by creating an account on GitHub.
github.com github.com
which will extract a DSDT and gives you the option to generate needed SSDT's
Click to expand...
Appreciated, Feartech, for the tools but I'm trying to directly edit the DSDT (decompile/recompile)
Have you got any idea or method on how to fix that part of the code so I can correctly recompile it with the iASL Tool?
 
nosound said:
Appreciated, Feartech, for the tools but I'm trying to directly edit the DSDT (decompile/recompile)
Have you got any idea or method on how to fix that part of the code so I can correctly recompile it with the iASL Tool?
Click to expand...
will you be using opencore?
 
Feartech said:
will you be using opencore?
Click to expand...
I'm going to directly replace the DSDT on the bios rom (i've already done it on older builds and worked flawlessly).
If i can recompile it correctly it should work without problems.
 
nosound said:
I'm going to directly replace the DSDT on the bios rom (i've already done it on older builds and worked flawlessly).
If i can recompile it correctly it should work without problems.
Click to expand...
will you be using opencore?
 
Feartech said:
will you be using opencore?
Click to expand...
Honestly I'm going to try first on a windows based system. If you know different ways to fix this compiling error (and the code) I'll try all methods you'll provide.
I'm kinda blocked in this loop now.
 
nosound said:
Honestly I'm going to try first on a windows based system. If you know different ways to fix this compiling error (and the code) I'll try all methods you'll provide.
I'm kinda blocked in this loop now.
Click to expand...
it seems like a huge waste of time as you will not be using a DSDT with hackintosh whatsoever, you will be using hotpatch files instead

suggest you look into this:
www.tonymacx86.com

[Guide] Patching LAPTOP DSDT/SSDTs

Overview In order to make many OS X features work well on a laptop, you will always need a properly patched DSDT (and maybe some of the SSDTs). The purpose of this guide is to provide a foundation for proper patching of your OEM DSDT/SSDTs. Advanced users may wish to implement hotpatching via...
www.tonymacx86.com www.tonymacx86.com
 
Feartech said:
it seems like a huge waste of time as you will not be using a DSDT with hackintosh whatsoever, you will be using hotpatch files instead

suggest you look into this:
www.tonymacx86.com

[Guide] Patching LAPTOP DSDT/SSDTs

Overview In order to make many OS X features work well on a laptop, you will always need a properly patched DSDT (and maybe some of the SSDTs). The purpose of this guide is to provide a foundation for proper patching of your OEM DSDT/SSDTs. Advanced users may wish to implement hotpatching via...
www.tonymacx86.com www.tonymacx86.com
Click to expand...
So there isn't a way to remove the error via the code itself? Well... thank you anyway for the time, I'm going to look around.
 
nosound said:
So there isn't a way to remove the error via the code itself? Well... thank you anyway for the time, I'm going to look around.
Click to expand...
you need to be editing the de compiled dsl file
 
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