Hello everyone, Since we still don't have a document-like thing for vIOMMUs on x86 yet (for the basic command line interface, usage scenarios, etc.), I just opened a VT-d wiki page to note down everything that might be related to VT-d emulation in QEMU. It's here:
http://wiki.qemu-project.org/Features/VT-d We can have AMD IOMMUs as well in the future, but since currently these two devices are not synced-up (most of the work are based on Intel vIOMMUs), so I'll first create the VT-d page. We can extend the documentation when needed. Currently it only contains the most basic usages of the emulated VT-d device, and some explanations on the recent VT-d vfio enablement series (what it does, where it can be used, etc.). Please feel free to add more things to it. :-) Thanks, -- peterx
