> From: Lu Baolu [mailto:[email protected]] > Sent: Thursday, August 30, 2018 9:35 AM > > The Intel vt-d spec rev3.0 introduces a new translation > mode called scalable mode, which enables PASID-granular > translations for first level, second level, nested and > pass-through modes. At the same time, the previous > Extended Context (ECS) mode is deprecated (no production > ever implements ECS). > > This patch adds enumeration for Scalable Mode and removes > the deprecated ECS enumeration. It provides a boot time > option to disable scalable mode even hardware claims to > support it. > > Cc: Ashok Raj <[email protected]> > Cc: Jacob Pan <[email protected]> > Cc: Kevin Tian <[email protected]> > Cc: Liu Yi L <[email protected]> > Signed-off-by: Sanjay Kumar <[email protected]> > Signed-off-by: Lu Baolu <[email protected]> > Reviewed-by: Ashok Raj <[email protected]>
Reviewed-by: Kevin Tian <[email protected]> _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
