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update ls-iommu to have more readable output

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HikariKnight 2022-02-27 00:09:58 +01:00
parent 9942fa7e12
commit 50e97c7aa2
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utils/ls-iommu
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@ -3,6 +3,6 @@
# Originally from here: https://forum.level1techs.com/t/ubuntu-17-04-vfio-pcie-passthrough-kernel-update-4-14-rc1/119639
for d in /sys/kernel/iommu_groups/*/devices/*; do
n=${d#*/iommu_groups/*}; n=${n%%/*}
printf 'IOMMU Group %s ' "$n"
printf 'IOMMU Group %s: ' "$n"
lspci -nns "${d##*/}"
done