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killerbees19/lsiommu

Forked from flungo/lsiommu
Created February 27, 2023 17:36
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List the devices and their IOMMU groups.
Raw
lsiommu
#!/bin/bash
for d in $(find /sys/kernel/iommu_groups/ -type l | sort -n -k5 -t/); do
n=${d#*/iommu_groups/*}; n=${n%%/*}
printf 'IOMMU Group %s ' "$n"
lspci -nns "${d##*/}"
done;
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