Hello, I know the b:d.f of my device. However, I am not able to tell if this specific device is mapped to the right IOMMU. In my specific system there are two IOMMU, right? If so, I am not sure how I can get the mapping info from the output of /proc/iomem. Regards, Ahmed. On Wednesday, July 9, 2014 1:18 AM, Real Name <enjoymindful@gmail.com> wrote: On Tue, Jul 08, 2014 at 09:33:40PM -0700, Ahmed A wrote:
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?
please try: 1) lspci -vs THE_PCI_ID 2) cat /proc/iomem
Thank you, Ahmed.
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