motivated to help fix DSDT of Asus X51R?

Lifthanger · Sep 22, 2007

Hi,

I really want to use my new laptop with gentoo

.
I'm highly motivated to fix my DSDT. My idea was, to post my progress here
and maybe get some insights of more experienced people in here

.

At the moment I'm stuck here:

If (OCC0)
{
Scope (_GPE)
{
Method (_L13, 0, NotSerialized)
{
Not (GM0P, GM0P)
U_OC (Zero, GM0P)
}
}
}

I found out, that if may not stand in a global context, which this one does.
Couldn't find out what this statement does and how to fix it yet.

Lifthanger

Lifthanger · Sep 23, 2007

an update :

after installing a recent version of iasl I get 113 errors, but they are more common ones this time.

I've uploaded my DSDT.dsl, in case someone is interested
Link

and here is the compiler error log

Code:

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20060912 [Sep 22 2007]
Copyright (C) 2000 - 2006 Intel Corporation
Supports ACPI Specification Revision 3.0a

dsdt.dsl    30:                 Return (MNAM)
Error    4062 -      Object does not exist ^  (MNAM)

dsdt.dsl    35:                 Store (IKFG, Local0)
Error    4062 -     Object does not exist ^  (IKFG)

dsdt.dsl    36:                 If (ACPF)
Error    4062 -  Object does not exist ^  (ACPF)

dsdt.dsl    46:                 Store (\_TZ.RTMP (), Local0)
Error    4062 -          Object does not exist ^  (\_TZ.RTMP)

dsdt.dsl    47:                 Store (\_TZ.RFAN (), Local1)
Error    4062 -          Object does not exist ^  (\_TZ.RFAN)

dsdt.dsl    49:                 Add (\_TZ.KELV (Local0), Local1, Local0)
Error    4062 -        Object does not exist ^  (\_TZ.KELV)

dsdt.dsl    68:                 Store (Arg0, OSFG)
Error    4062 -           Object does not exist ^  (OSFG)

dsdt.dsl    73:                 Return (LBTN)
Error    4062 -      Object does not exist ^  (LBTN)

dsdt.dsl    78:                 Store (Arg0, LBTN)
Error    4062 -           Object does not exist ^  (LBTN)

dsdt.dsl    79:                 ^^PCI0.SBRG.EC0.STBR ()
Error    4063 -                                    ^ Object not found or not accessible from scope (^^PCI0.SBRG.EC0.STBR)

dsdt.dsl    84:                 OWLD (Arg0)
Error    4062 -                    ^ Object does not exist (OWLD)

dsdt.dsl    89:                 OBTD (Arg0)
Error    4062 -                    ^ Object does not exist (OBTD)

dsdt.dsl    94:                 Return (ORST ())
Error    4062 -      Object does not exist ^  (ORST)

dsdt.dsl    99:                 If (NATK ())
Error    4062 -  Object does not exist ^  (NATK)

dsdt.dsl   101:                     SWHG (Arg0)
Error    4062 -  Object does not exist ^  (SWHG)

dsdt.dsl   107:                 Return (LCDR)
Error    4062 -      Object does not exist ^  (LCDR)

dsdt.dsl   112:                 Return (OHWR ())
Error    4062 -      Object does not exist ^  (OHWR)

dsdt.dsl   117:                 Return (LCDV)
Error    4062 -      Object does not exist ^  (LCDV)

dsdt.dsl   132:                     Store (PTIM, PCDV)
Error    4062 -         Object does not exist ^  (PTIM)

dsdt.dsl   138:                     If (^^LID._LID ())
Error    4063 -                                  ^ Object not found or not accessible from scope (^^LID._LID)

dsdt.dsl   140:                         Store (PTIM, PCDV)
Error    4062 -             Object does not exist ^  (PTIM)

dsdt.dsl   144:                     If (LLess (\_TZ.RLTM (), PTMP))
Error    4062 -                  Object does not exist ^  (\_TZ.RLTM)

dsdt.dsl   144:                     If (LLess (\_TZ.RLTM (), PTMP))
Error    4062 -                           Object does not exist ^  (PTMP)

dsdt.dsl   146:                         Store (PTIM, PCDV)
Error    4062 -             Object does not exist ^  (PTIM)

dsdt.dsl   153:                         Store (PTIM, PCDV)
Error    4062 -             Object does not exist ^  (PTIM)

dsdt.dsl   172:                     ShiftLeft (QFAN, 0x10, Local0)
Error    4062 -             Object does not exist ^  (QFAN)

dsdt.dsl   187:                 Store (ASMI (Arg0), Local0)
Error    4062 -     Object does not exist ^  (ASMI)

dsdt.dsl   195:                     Return (PSTN)
Error    4062 -          Object does not exist ^  (PSTN)

dsdt.dsl   198:                 If (ACPF)
Error    4062 -  Object does not exist ^  (ACPF)

dsdt.dsl   200:                     ShiftRight (PSTN, 0x08, Local0)
Error    4062 -              Object does not exist ^  (PSTN)

dsdt.dsl   204:                     And (PSTN, 0xFF, Local0)
Error    4062 -       Object does not exist ^  (PSTN)

dsdt.dsl   212:                 Store (Arg0, SLMT)
Error    4062 -           Object does not exist ^  (SLMT)

dsdt.dsl   230:                     Return (RBYT (Local1, Local0))
Error    4062 -          Object does not exist ^  (RBYT)

dsdt.dsl   234:                     Return (WBYT (Local1, Local0, Local2))
Error    4062 -          Object does not exist ^  (WBYT)

dsdt.dsl   246:                     Return (RWRD (Local1, Local0))
Error    4062 -          Object does not exist ^  (RWRD)

dsdt.dsl   250:                     Return (WWRD (Local1, Local0, Local2))
Error    4062 -          Object does not exist ^  (WWRD)

dsdt.dsl   267:                         RBLK (Local1, Local0, Local3)
Error    4062 -      Object does not exist ^  (RBLK)

dsdt.dsl   271:                         WBLK (Local1, Local0, Local3)
Error    4062 -      Object does not exist ^  (WBLK)

dsdt.dsl   283:                         Return (DerefOf (Index (RBUF, Local2)))
Error    4062 -                              Object does not exist ^  (RBUF)

dsdt.dsl   288:                         Store (Local1, Index (RBUF, Local2))
Error    4062 -                            Object does not exist ^  (RBUF)

dsdt.dsl   303:                 If (LNotEqual (Acquire (P4SM, 0xFFFF), Zero))
Error    4062 -                      Object does not exist ^  (P4SM)

dsdt.dsl   308:                 Store (Local0, ^^PCI0.SBRG.EC0.CDT3)
Error    4063 -     Object not found or not accessible from scope ^  (^^PCI0.SBRG.EC0.CDT3)

dsdt.dsl   309:                 Store (Local1, ^^PCI0.SBRG.EC0.CDT2)
Error    4063 -     Object not found or not accessible from scope ^  (^^PCI0.SBRG.EC0.CDT2)

dsdt.dsl   310:                 Store (Local2, ^^PCI0.SBRG.EC0.CDT1)
Error    4063 -     Object not found or not accessible from scope ^  (^^PCI0.SBRG.EC0.CDT1)

dsdt.dsl   311:                 Store (Local3, ^^PCI0.SBRG.EC0.CMD1)
Error    4063 -     Object not found or not accessible from scope ^  (^^PCI0.SBRG.EC0.CMD1)

dsdt.dsl   313:                 While (LAnd (Local0, ^^PCI0.SBRG.EC0.CMD1))
Error    4063 -           Object not found or not accessible from scope ^  (^^PCI0.SBRG.EC0.CMD1)

dsdt.dsl   319:                 Store (^^PCI0.SBRG.EC0.CDT3, Local0)
Error    4063 -                                           ^ Object not found or not accessible from scope (^^PCI0.SBRG.EC0.CDT3)

dsdt.dsl   320:                 Store (^^PCI0.SBRG.EC0.CDT2, Local1)
Error    4063 -                                           ^ Object not found or not accessible from scope (^^PCI0.SBRG.EC0.CDT2)

dsdt.dsl   321:                 Store (^^PCI0.SBRG.EC0.CDT1, Local2)
Error    4063 -                                           ^ Object not found or not accessible from scope (^^PCI0.SBRG.EC0.CDT1)

dsdt.dsl   322:                 Store (^^PCI0.SBRG.EC0.CMD1, Local3)
Error    4063 -                                           ^ Object not found or not accessible from scope (^^PCI0.SBRG.EC0.CMD1)

dsdt.dsl   323:                 Release (P4SM)
Error    4062 -       Object does not exist ^  (P4SM)

dsdt.dsl   791:         If (DTSE)
Error    4062 -                ^ Object does not exist (DTSE)

dsdt.dsl   801:             If (LAnd (DTSE, MPEN))
Error    4062 -    Object does not exist ^  (DTSE)

dsdt.dsl   801:             If (LAnd (DTSE, MPEN))
Error    4062 -          Object does not exist ^  (MPEN)

dsdt.dsl   821:             Notify (\_TZ.THRM, 0x80)
Error    4062 -       Object does not exist ^  (\_TZ.THRM)

dsdt.dsl  1032:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1040:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1048:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1056:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1064:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1072:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1080:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1088:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1096:                 LNKG, 
Error    4062 -                    ^ Object does not exist (LNKG)

dsdt.dsl  1180:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1188:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1196:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1204:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1248:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1256:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1264:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1272:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1316:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1324:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1332:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1340:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1384:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1392:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1400:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1408:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1452:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1460:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1468:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1476:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1520:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1528:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1536:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1544:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1588:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1596:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1604:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1612:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1620:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1628:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1636:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1644:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1652:                 LNKB, 
Error    4062 -                    ^ Object does not exist (LNKB)

dsdt.dsl  1660:                 LNKC, 
Error    4062 -                    ^ Object does not exist (LNKC)

dsdt.dsl  1668:                 LNKD, 
Error    4062 -                    ^ Object does not exist (LNKD)

dsdt.dsl  1676:                 LNKA, 
Error    4062 -                    ^ Object does not exist (LNKA)

dsdt.dsl  1784:                 LNKE, 
Error    4062 -                    ^ Object does not exist (LNKE)

dsdt.dsl  1792:                 LNKF, 
Error    4062 -                    ^ Object does not exist (LNKF)

dsdt.dsl  1800:                 LNKG, 
Error    4062 -                    ^ Object does not exist (LNKG)

dsdt.dsl  1808:                 LNKH, 
Error    4062 -                    ^ Object does not exist (LNKH)

dsdt.dsl  4040:                 If (STHP)
Error    4094 -                  ^ syntax error, unexpected PARSEOP_IF

dsdt.dsl  4175:                 If (STHP)
Error    4094 -                  ^ syntax error, unexpected PARSEOP_IF

dsdt.dsl  4188:                                 Notify (\_SB.PCI0.SATA.PRID.P_D0, One)
Error    4062 -                                          Object does not exist ^  (\_SB.PCI0.SATA.PRID.P_D0)

dsdt.dsl  4199:                                 Notify (\_SB.PCI0.SATA.SECD.S_D0, One)
Error    4062 -                                          Object does not exist ^  (\_SB.PCI0.SATA.SECD.S_D0)

dsdt.dsl  4210:                                 Notify (\_SB.PCI0.SATA.PRID.P_D1, One)
Error    4062 -                                          Object does not exist ^  (\_SB.PCI0.SATA.PRID.P_D1)

dsdt.dsl  4221:                                 Notify (\_SB.PCI0.SATA.SECD.S_D1, One)
Error    4062 -                                          Object does not exist ^  (\_SB.PCI0.SATA.SECD.S_D1)

dsdt.dsl  4308:                         Return (AR05)
Error    4066 -                                    ^ Object is not accessible from this scope (AR05)

dsdt.dsl  4311:                     Return (PR05)
Error    4066 -                                ^ Object is not accessible from this scope (PR05)

dsdt.dsl  4315:     }     }
Error    4094 -     ^ syntax error, unexpected '}', expecting $end

ASL Input:  dsdt.dsl - 8725 lines, 246644 bytes, 1465 keywords
Compilation complete. 113 Errors, 0 Warnings, 0 Remarks, 0 Optimizations

as I understand it, this should be mostly scope errors, but am still working on it.
I fixed the first 3 errors, by putting in an External(XXXX) line, but I'm not sure this is the way its supposed to be.

thanks

MRD · Sep 23, 2007

More background please... what's DSDT, what does it have to do with Gentoo, etc...

Lifthanger · Sep 23, 2007

the dsdt is a file that the kernel needs to access acpi functions.
This file is compiled with a special compiler.
Now the problem: Most manufacturers compile their dsdts with the microsoft compiler. It produces buggy code which (of course

) works with windows, but not with written-for-specification linux.
In my case my laptop is almost without ACPI functions in linux which reduces battery life and so on.

The trick is to install iasl (emerge iasl) ,
cat your dsdt cat /proc/acpi/dsdt > /dsdt
disassemble it iasl -d /dsdt
and then recompile it iasl -tc /dsdt.dsl

And because the intel iasl compiler knows the specifications the recompilation fails with many errors.
the file I posted it my disassembly dsdt.dsl.

There are many fixed DSDTs out there, but I found none for my laptop. Now I'm trying to use other fixed DSDTs as blueprints to somehow fix my own.

So in fact this problem is a general linux one. After fixing this DSDT I intend to upload it to the repository so others may benefit from the work done.

MRD · Sep 23, 2007

Ugh. That sounds like a huge pain in the butt.

Lifthanger · Sep 23, 2007

it is

.

but at least I found a programming reference at intel

motivated to help fix DSDT of Asus X51R?

Lifthanger

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MRD

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MRD

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