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n1snt/iommu.sh

Created February 26, 2021 19:58
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A simple bash script to get the list of iommu groups & the devices in those iommu groups.
Raw
iommu.sh
#!/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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