> From: David Gibson > Sent: Tuesday, October 29, 2019 7:51 PM > To: Liu, Yi L <yi.l....@intel.com> > Subject: Re: [RFC v2 07/22] hw/pci: introduce pci_device_iommu_context() > > On Thu, Oct 24, 2019 at 08:34:28AM -0400, Liu Yi L wrote: > > This patch adds pci_device_iommu_context() to get an iommu_context for > > a given device. A new callback is added in PCIIOMMUOps. Users who > > wants to listen to events issued by vIOMMU could use this new > > interface to get an iommu_context and register their own notifiers, > > then wait for notifications from vIOMMU. e.g. VFIO is the first user > > of it to listen to the PASID_ALLOC/PASID_BIND/CACHE_INV events and > > propagate the events to host. > > > > Cc: Kevin Tian <kevin.t...@intel.com> > > Cc: Jacob Pan <jacob.jun....@linux.intel.com> > > Cc: Peter Xu <pet...@redhat.com> > > Cc: Eric Auger <eric.au...@redhat.com> > > Cc: Yi Sun <yi.y....@linux.intel.com> > > Cc: David Gibson <da...@gibson.dropbear.id.au> > > Signed-off-by: Liu Yi L <yi.l....@intel.com> > > Reviewed-by: David Gibson <da...@gibson.dropbear.id.au>
Thanks for the review. Regards, Yi Liu
