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List the devices and their IOMMU groups.
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#!/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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