> From: Peter Xu [mailto:[email protected]] > Sent: Saturday, November 2, 2019 2:10 AM > To: Liu, Yi L <[email protected]> > 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 <[email protected]> > > Cc: Jacob Pan <[email protected]> > > Cc: Peter Xu <[email protected]> > > Cc: Eric Auger <[email protected]> > > Cc: Yi Sun <[email protected]> > > Cc: David Gibson <[email protected]> > > Signed-off-by: Liu Yi L <[email protected]> > > Reviewed-by: Peter Xu <[email protected]>
Thanks for the review. Regards, Yi Liu
