I have a Mac Mini Model 2011 with built-in Intel Graphics.
I have found the VGA controller on Bus-Dev-Func = 00 02 00.
Furthermore, I have noticed that the PCI Command register of the VGA controller has already the value 7, so I do not need to set it again.
However, I am having trouble finding the corresponding Parent PCI bridge.
I have found 12 PCI Bridge Devices with the following 'values':
Which one is the correct Parent PCI bridge device?
Or is there some other way to find the correct Parent PCI bridge device?
I have found the VGA controller on Bus-Dev-Func = 00 02 00.
Furthermore, I have noticed that the PCI Command register of the VGA controller has already the value 7, so I do not need to set it again.
However, I am having trouble finding the corresponding Parent PCI bridge.
I have found 12 PCI Bridge Devices with the following 'values':
Code:
(Bus Numbers)
Primary(18) Secondary(19) Subordinate(1A)
00 01 01
00 06 9C
00 02 02
00 03 03
00 04 05
04 05 05
06 07 6C
07 08 08
07 09 09
07 0A 3A
07 3B 6B
07 6C 6C
Which one is the correct Parent PCI bridge device?
Or is there some other way to find the correct Parent PCI bridge device?