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A simple bash script to get the list of iommu groups & the devices in those iommu groups.
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| #!/bin/bash | |
| for d in /sys/kernel/iommu_groups/*/devices/*; do | |
| n=${d#*/iommu_groups/*}; n=${n%%/*} | |
| printf 'IOMMU Group %s ' "$n" | |
| lspci -nns "${d##*/}" | |
| done |
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