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Hi all,

 

I've this problem:

 

- OS X boot fine, but in verbose mode the display doesn't show nothing after "PCI configuration begin".

- When i boot in single mode, the system stuck at "PCI configuration begin".

 

I can boot in single mode only if i rolling back the ACPIPlatform and IOPCIFamily kexts.

 

But i am searching for a vanilla solution for this issue (DSDT)

 

This is a extract of my PCI0 section of my DSDT:

 

Device (PCI0)
 {
	 Name (_HID, EisaId ("PNP0A08"))
	 Name (_CID, EisaId ("PNP0A03"))
	 Name (_ADR, Zero)
	 Method (^BN00, 0, NotSerialized)
	 {
		 Return (Zero)
	 }
	 Method (_BBN, 0, NotSerialized)
	 {
		 Return (BN00 ())
	 }
	 Name (_UID, Zero)
	 Method (_PRT, 0, NotSerialized)
	 {
		 If (PICM)
		 {
			 Return (AR00 ())
		 }
		 Return (PR00 ())
	 }

 

This is a extract of my system log:

 

[ PCI configuration begin ]
PCI configuration changed (bridge=12 device=1 cardbus=0)
[ PCI configuration end, bridges 7 devices 15 ]
[ PCI configuration begin ]
PCI configuration changed (bridge=12 device=1 cardbus=0)
[ PCI configuration end, bridges 8 devices 21 ]
Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SAT0@1F,2/AppleIntelPchSeriesAHCI/SPT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/ST9500325AS Media/IOGUIDPartitionScheme/Mountain Lion@2
FireWire (OHCI) VendorID 1180 ID e832 PCI now active, GUID 0800460303484d03; max speed s400.

 

If some one knows a fix for this, please let me know.

 

Muchas gracias chicos

  • 1 month later...

I would suggest using npci=0x3000. it seems to work for my vaio. VPCEB16FG. i have complete system up and running, full with QE/CI. I used iAtkos ML2. use flags, "-v -f npci=0x3000 USBBusFix=Yes GraphicsEnabler=No cpus=1" to install. without quotes of course.

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