July 9, 2014
4:33 a.m.
Hello, I have a server, and on the motherboard there are two CPU sockets, with a CPU in each. There is a x16 PCIe slot connected to each CPU socket. There are two different cards in each PCIe slot. Is there a utility or some kernel data structure I can look at to find the device to IOMMU (socket 0 or socket 1) mapping? Thank you, Ahmed.