[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] Xen Q35 & virtual VTD support

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



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.