1 files changed, 7 insertions, 0 deletions
diff --git a/tiny/iommu-groups.sh b/tiny/iommu-groups.sh
new file mode 100644
index 0000000..bbf8de3
--- /dev/null
+++ b/tiny/iommu-groups.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+shopt -s nullglob
+for d in /sys/kernel/iommu_groups/*/devices/*; do 
+    n=${d#*/iommu_groups/*}; n=${n%%/*}
+    printf 'IOMMU Group %s ' "$n"
+    lspci -nns "${d##*/}"
+done;