1 files changed, 11 insertions, 0 deletions
diff --git a/tools/guest-diag/wall2/slots_probe.sh b/tools/guest-diag/wall2/slots_probe.sh
new file mode 100644
index 0000000..71e6fb7
--- /dev/null
+++ b/tools/guest-diag/wall2/slots_probe.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+PID=$1
+sudo grep -E 'rw-s' /proc/$PID/maps | grep nvidiactl | while read -r line; do
+  RNG=$(echo "$line" | awk '{print $1}')
+  LO=${RNG%-*}; HI=${RNG#*-}
+  SZ=$((0x$HI-0x$LO))
+  [ $SZ -gt 262144 ] && continue
+  V2E=$(sudo dd if=/proc/$PID/mem bs=1 skip=$((0x$LO+0x2e)) count=2 2>/dev/null | xxd -p)
+  V0E=$(sudo dd if=/proc/$PID/mem bs=1 skip=$((0x$LO+0xe)) count=2 2>/dev/null | xxd -p)
+  echo "$RNG sz=$SZ w2e=$V2E w0e=$V0E"
+done