7 lines
194 B
Bash
7 lines
194 B
Bash
#!/usr/bin/env bash
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shopt -s nullglob
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for d in /sys/kernel/iommu_groups/*/devices/*; do
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n=${d#*/iommu_groups/*}; n=${n%%/*}
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printf 'IOMMU Group %s ' "$n"
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lspci -nns "${d##*/}"
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done;
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