DSDT fix for processor thread count.

[Apacalypse]

Hey guys I and many other people and getting this error when trying to run 2 processors in snow leopard or lion. it gives a kernel panic saying it found one less thread that it should have. I think i have identified the problem in the DSDT Under "Scope (_PR). I tried to change the processor arrangement from 1-16 to 0-15 and not it says i have one more. Any help would be greatly appreciated. here is the Kernel panic image.

[Maroc-OS]

put your dsdt and apic (aml)

[Apacalypse]

they thanks for the reply should i post the DSDT and APIC here or in the other post

[Maroc-OS]

here

[Apacalypse]

Here is my DSDT and APIC. There are a few things i didn't get to work, the built in network card, there is also port lag on all ports. I see that beach ball very often even for small files sizes. I have two GPUs I get full acceleration on one. the other says the other one just says display. I did the dual Nvidia edit but its a no go.

DSDT and APIC.zip

[Maroc-OS]

are you sure that dsdt is the original one?

 

the processor shld be like that :

 

	Processor (CPU1, 0x01, 0x00000810, 0x06)
	{
		OperationRegion (STBL, SystemMemory, 0x7FFA00F0, 0x01D2)
		Name (NCPU, 0x02)
		Name (TYPE, 0x80000000)
		Name (HNDL, 0x80000000)
		Name (CFGD, 0x01000009)
		Name (TBLD, 0x80)
		Method (_PDC, 1, NotSerialized)
		{
			CreateDWordField (Arg0, Zero, REVS)
			CreateDWordField (Arg0, 0x04, SIZE)
			Store (SizeOf (Arg0), Local0)
			Store (Subtract (Local0, 0x08), Local1)
			CreateField (Arg0, 0x40, Multiply (Local1, 0x08), TEMP)
			Name (STS0, Buffer (0x04)
			{
				0x00, 0x00, 0x00, 0x00
			})
			Concatenate (STS0, TEMP, Local2)
			_OSC (Buffer (0x10)
				{
					/* 0000 */	0x16, 0xA6, 0x77, 0x40, 0x0C, 0x29, 0xBE, 0x47,
					/* 0008 */	0x9E, 0xBD, 0xD8, 0x70, 0x58, 0x71, 0x39, 0x53
				}, REVS, SIZE, Local2)
		}
		Method (_OSC, 4, NotSerialized)
		{
			CreateDWordField (Arg3, Zero, STS0)
			CreateDWordField (Arg3, 0x04, CAP0)
			CreateDWordField (Arg0, Zero, IID0)
			CreateDWordField (Arg0, 0x04, IID1)
			CreateDWordField (Arg0, 0x08, IID2)
			CreateDWordField (Arg0, 0x0C, IID3)
			Name (UID0, Buffer (0x10)
			{
				/* 0000 */	0x16, 0xA6, 0x77, 0x40, 0x0C, 0x29, 0xBE, 0x47,
				/* 0008 */	0x9E, 0xBD, 0xD8, 0x70, 0x58, 0x71, 0x39, 0x53
			})
			CreateDWordField (UID0, Zero, EID0)
			CreateDWordField (UID0, 0x04, EID1)
			CreateDWordField (UID0, 0x08, EID2)
			CreateDWordField (UID0, 0x0C, EID3)
			If (LNot (LAnd (LAnd (LEqual (IID0, EID0), LEqual (IID1, EID1)),
				LAnd (LEqual (IID2, EID2), LEqual (IID3, EID3)))))
			{
				Store (0x06, STS0)
				Return (Arg3)
			}
			If (LNotEqual (Arg1, One))
			{
				Store (0x0A, STS0)
				Return (Arg3)
			}
			Or (And (TYPE, 0x7FFFFFFF), CAP0, TYPE)
			If (And (CFGD, One))
			{
				If (LAnd (LAnd (And (CFGD, 0x01000000), LEqual (And (TYPE,
					0x09), 0x09)), LNot (And (TBLD, One))))
				{
					Or (TBLD, One, TBLD)
					Load (STBL, HNDL)
				}
			}
			If (And (CFGD, 0xF0))
			{
				If (LAnd (LAnd (And (CFGD, 0x01000000), And (TYPE, 0x18
					)), LNot (And (TBLD, 0x02))))
				{
					Or (TBLD, 0x02, TBLD)
				}
			}
			Return (Arg3)
		}
	}

 

and not like yours :

 

	Processor (CPU1, 0x01, 0x00000810, 0x06)
	{
	}

 

this is a simpel example with vanilla speedsteping.

 

for your gfx please see here : http://www.insanelymac.com/forum/index.php?showtopic=275397&view=findpost&p=1792180

 

please give me the original one and the full mobo spec.

[Apacalypse]

this is the edited dsdt but i can get the original one. Do I just replace this information where processor 1 is and then repeat the same exact values for processor 2?

So for the Graphics your edit will work for two GPUs? So do I just duplicate the code similar to what I have already but with your edits but my values?

[Apacalypse]

Here is the original DSDT and the io reg dump

the Chipset is Intel X5520 with ICH10 Southbridge.

DSDT and ioreg dump.zip

[Maroc-OS]

please use xpc and give ioreg kernel logs. you need a lot of fixes for ahci uhci ehci and more.

[Apacalypse]

i am not sure i follow. xpc is tool for booting right and the kernel ioreg logs how do i get those?

[Maroc-OS]

ioreg dump but with XPC

 

http://www.efiboot.de/blog/

[Apacalypse]

I did the DSDT edit like you said an no i get a kernel panic with on processor and the same error of only found 7 thread with two. is there a kexts i am suppose to remove or something. Also XPC..... all i am finding relevant is a boot loader.

[Maroc-OS]

YES XPC IS AN EFI EMULATION LIKE REAL MAC TRY TO USE IT AND I WILL FIXE YOUR DSDT

[Apacalypse]

does XPC have any processor fix attributes like the legacy kernel for slow leopard? The only way i was able to boot two processors was with the legacy kernel. I think Speed step is working now thank you. I was looking at your DSDT edit for the GPU also does this work with 2 GPUs and where do i get those values you said to replace?