UHCI/EHCI Built in with dsdt fix

[Snow]

Hi m8,

I have the same issue. Sometimes my keyboard and mouse would not work. I say would because those chameleon commands (USB related) do seem to fix that.
I still have the expansion slot issue though and have to wake up from sleep with case power button.
I added the content in dsl but get these errors when trying to compile (I already have the DTGP section in my dsdt)

/Users/Snow/Desktop/dsdt.dsl  4032:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4066:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4100:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4134:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4188:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4222:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4267:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

/Users/Snow/Desktop/dsdt.dsl  4306:                     DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Error    4067 -   Object is not accessible from this scope ^  (DTGP)

Any ideas? Thx

[Ianxxx]

Originally Posted by Snow Hi m8, I have the same issue. Sometimes my keyboard and mouse would not work. I say would because those chameleon commands (USB related) do seem to fix that. I still have the expansion slot issue though and have to wake up from sleep with case power button. I added the content in dsl but get these errors when trying to compile (I already have the DTGP section in my dsdt) /Users/Snow/Desktop/dsdt.dsl 4032: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4066: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4100: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4134: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4188: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4222: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4267: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) /Users/Snow/Desktop/dsdt.dsl 4306: DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Error 4067 - Object is not accessible from this scope ^ (DTGP) Any ideas? Thx

Hi I have attached my dsdt its for ga-p35-ds3l, if you search DTGP you should find the code your missing

[Snow]

Will take a peek, thx a lot m8

[Snow]

Tried it (I had DTGP in the wrong section) but now this error pops up.

bloody dsdt!

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20090521 [Jun 22 2009]
Copyright (C) 2000 - 2009 Intel Corporation
Supports ACPI Specification Revision 3.0a

/Users/Snow/Desktop/dsdt.dsl   203:         OSTP ()
Error    4063 -          Object does not exist ^  (OSTP)

/Users/Snow/Desktop/dsdt.dsl   254:             }Method         Notify (\_SB.PWRB, 0x02)
Error    4095 -                                       ^ syntax error, unexpected PARSEOP_METHOD, expecting $end


Elapsed time for major events


Miscellaneous compile statistics

        456 : Parse nodes
         82 : Namespace searches
         47 : Named objects
          4 : Control methods
         10 : Memory Allocations
     188850 : Total allocated memory
          0 : Constant subtrees folded

ASL Input:  /Users/Snow/Desktop/dsdt.dsl - 5646 lines, 189478 bytes, 96 keywords
Compilation complete. 2 Errors, 0 Warnings, 0 Remarks, 0 Optimizations

[wwbsox]

@snow

The last error is just a syntax error. Just need to "cross your t's and dot your i's"
Probably a missing comma, or spacing.

Compare with mine.

[Snow]

Alright bro, I'll check it out, thx.

[Snow]

Alright, found the culprit, I had a wrong } set somewhere so fixed.

Thx for infol all and I'll try the aml on the next reboot.

Oh and do I still need this code in my com.apple.boot.plist with this fix?

<key>EHCIacquire</key>
<string>Yes</string>
<key>UHCIreset</key>
<string>Yes</string>
<key>USBBusFix</key>
<string>Yes</string>

[aed0101@hotmail]

Thank you! Worked like a charm (though I got 98 syntax errors - will sort them out later).

Offtopic: I use USB Bluetooth Dongle to connect my wireless mighty mouse. The option to enable Bluetooth mouse to wake up computer is grayed out as Bluetooth is detected as external device and not built-in. Maybe somebody knows if there is any chance to set it as built-in via DSDT or efi-string as we do with Ethernet.

[wwbsox]

@snow. I dont have those in my com.apple.boot.plist and everything is working.

[Snow]

rgr that bro, thx again