Lines Matching full:intel
1 What: /sys/kernel/debug/iommu/intel/iommu_regset
3 Contact: Jingqi Liu <Jingqi.liu@intel.com>
11 $ sudo cat /sys/kernel/debug/iommu/intel/iommu_regset
46 What: /sys/kernel/debug/iommu/intel/ir_translation_struct
48 Contact: Jingqi Liu <Jingqi.liu@intel.com>
57 $ sudo cat /sys/kernel/debug/iommu/intel/ir_translation_struct
79 What: /sys/kernel/debug/iommu/intel/dmar_translation_struct
81 Contact: Jingqi Liu <Jingqi.liu@intel.com>
83 This file dumps Intel IOMMU DMA remapping tables, such
93 $ sudo cat /sys/kernel/debug/iommu/intel/dmar_translation_struct
117 What: /sys/kernel/debug/iommu/intel/invalidation_queue
119 Contact: Jingqi Liu <Jingqi.liu@intel.com>
128 $ sudo cat /sys/kernel/debug/iommu/intel/invalidation_queue
153 What: /sys/kernel/debug/iommu/intel/dmar_perf_latency
155 Contact: Jingqi Liu <Jingqi.liu@intel.com>
161 /sys/kernel/debug/iommu/intel/dmar_perf_latency
174 Next, read /sys/kernel/debug/iommu/intel/dmar_perf_latency gives
183 $ sudo echo 0 > /sys/kernel/debug/iommu/intel/dmar_perf_latency
187 $ sudo echo 1 > /sys/kernel/debug/iommu/intel/dmar_perf_latency
189 $ sudo cat /sys/kernel/debug/iommu/intel/dmar_perf_latency
209 $ sudo echo 2 > /sys/kernel/debug/iommu/intel/dmar_perf_latency
211 $ sudo cat /sys/kernel/debug/iommu/intel/dmar_perf_latency
222 What: /sys/kernel/debug/iommu/intel/<bdf>/domain_translation_struct
224 Contact: Jingqi Liu <Jingqi.liu@intel.com>
226 This file dumps a specified page table of Intel IOMMU
232 /sys/kernel/debug/iommu/intel/0000:00:02.0/domain_translation_struct.
237 /sys/kernel/debug/iommu/intel/0000:00:02.0/1/domain_translation_struct.
245 $ sudo cat /sys/kernel/debug/iommu/intel/0000:00:02.0/domain_translation_struct
263 $ sudo cat /sys/kernel/debug/iommu/intel/0000:00:0a.0/1/domain_translation_struct