Hello Tianyu, I am CC'ing Anthony who should have a better idea about this. Also please use my kernel.org email address for future correspondence.
What do you mean by reusing Q35 for Xen? If you mean using QEMU to emulate a Q35 based machine for HVM guests, I think that should be OK. Thanks, Stefano On Mon, 9 May 2016, Lan, Tianyu wrote: > Hi All: > We are researching how to add virtual VTD support for Xen HVM > guest. Current qemu has a basic virtual VTD support for Q35. I'd like to > confirm whether Xen supports Q35 or not. Can we reuse it for Xen? Thanks. > > The motivations of adding virtual VTD support for Xen prepare for > 1) Shared Virtual Memory (SVM) > 2) Increase max VCPUs > 255 (The feature relies on virtual VTD irq > remapping function.) > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel > _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
