> From: Liu, Yi L <yi.l....@intel.com> > Sent: Tuesday, September 26, 2023 5:27 PM > > From: Lu Baolu <baolu...@linux.intel.com> > > This allows the upper layers to set a nested type domain to a PASID of a > device if the PASID feature is supported by the IOMMU hardware. > > Signed-off-by: Lu Baolu <baolu...@linux.intel.com> > Signed-off-by: Yi Liu <yi.l....@intel.com> > --- > drivers/iommu/intel/nested.c | 47 > ++++++++++++++++++++++++++++++++++++ > 1 file changed, 47 insertions(+)
pasid can be attached to either user hwpt or kernel hwpt. We should also introduce a set_dev_pasid callback for non-nest domain ops.
