Re: [Xen-devel] [PATCH v5 2/8] pci: Stash device's PXM information in struct pci_dev

2015-03-20 Thread Konrad Rzeszutek Wilk
On Thu, Mar 19, 2015 at 05:53:58PM -0400, Boris Ostrovsky wrote: > If ACPI provides PXM data for IO devices then dom0 will pass it to > hypervisor during PHYSDEVOP_pci_device_add call. This information, > however, is currently ignored. > > We will store this information (in the form of nodeID) in

[Xen-devel] [PATCH v5 2/8] pci: Stash device's PXM information in struct pci_dev

2015-03-19 Thread Boris Ostrovsky
If ACPI provides PXM data for IO devices then dom0 will pass it to hypervisor during PHYSDEVOP_pci_device_add call. This information, however, is currently ignored. We will store this information (in the form of nodeID) in pci_dev structure so that we can provide it, for example, to the toolstack