Add ls-iommu utility

2023-12-22 13:09:25 +00:00
parent 1e60a5ddd5
commit 8a9e66db32
2 changed files with 10 additions and 0 deletions
--- a/ls-iommu.sh
+++ b/ls-iommu.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+for d in /sys/kernel/iommu_groups/*/devices/*; do
+  n=${d#*/iommu_groups/*}; n=${n%%/*}
+  printf '%s ' "$n"
+  lspci -nns "${d##*/}"
+done