> From: Chris Wright [chrisw@xxxxxxxxxxxx] > I would like to know the same thing > for the PCIe GPU card connected to my machine. If GPU card is also sitting > behind the bridge then the hardware may be useless for the project. :( > The GPU is also in a PCIe port, here: > 00:02.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (PCI express gpp port B) > Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 > 06:00.0 VGA compatible controller: nVidia Corporation G86 [Quadro NVS 290] As the secondary and subordinate are 06, it means GPU pass through won't work. >> Please explain how to find out this information. > Using lspci -t you can see the topology pretty easily. Otherwise you > can sift through lspci output to find the topology. Thanks a lot Chris for explaining everything. Regards, Prasad > thanks, > -chris -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
