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path: root/drivers/iommu/intel-trace.c
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2020-06-10iommu/vt-d: Move Intel IOMMU driver into subdirectoryJoerg Roedel1-14/+0
Move all files related to the Intel IOMMU driver into its own subdirectory. Signed-off-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20200609130303.26974-3-joro@8bytes.org
2019-09-11iommu/vt-d: Add trace events for device dma map/unmapLu Baolu1-0/+14
This adds trace support for the Intel IOMMU driver. It also declares some events which could be used to trace the events when an IOVA is being mapped or unmapped in a domain. Cc: Ashok Raj <ashok.raj@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Joerg Roedel <jroedel@suse.de>