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added ls-iommu to utilities

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HikariKnight 2022-02-26 18:25:34 +01:00
parent ce28739210
commit 1d2bab576e
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utils/ls-iommu Executable file
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#!/bin/bash
# Script from Wendell from Level1Tech
# 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 ' "$n"
lspci -nns "${d##*/}"
done