diff --git a/noos-noarch/home/bryanpedini/bin/iommu-discovery b/noos-noarch/home/bryanpedini/bin/iommu-discovery
new file mode 100755
index 0000000..e30065f
--- /dev/null
+++ b/noos-noarch/home/bryanpedini/bin/iommu-discovery
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+for d in /sys/kernel/iommu_groups/*/devices/*; do
+    n=${d#*/iommu_groups/*}; n=${n%%/*}
+    printf 'IOMMU Group %s ' "$n"
+    lspci -nns "${d##*/}"
+done;