PCI-to-Host bridge in ICH9 mode on VirtualBox

Question about which tools to use, bugs, the best way to implement a function, etc should go here. Don't forget to see if your question is answered in the wiki first! When in doubt post here.
Post Reply
shmx
Member
Member
Posts: 68
Joined: Sat Jan 16, 2016 10:43 am

PCI-to-Host bridge in ICH9 mode on VirtualBox

Post by shmx »

Does anyone know how to work with the pci-to-host bridge in ICH9 mode? I always read 0xFF... (from config address space) as if there is no device on the bus. ACPICA says that PCI bridge is present and provides a valid address is the same as in ICH9 datasheet. On my real hardware there are no such problems.
Top
Post Reply

Return to “OS Development”