From eb1b9c837f1863a7ed602aa1346b29f73557b938 Mon Sep 17 00:00:00 2001
From: Robin Mueller <muellerr@irs.uni-stuttgart.de>
Date: Wed, 11 Oct 2023 14:53:10 +0200
Subject: [PATCH] comment

---
 bsp_q7s/core/XiphosWdtHandler.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bsp_q7s/core/XiphosWdtHandler.h b/bsp_q7s/core/XiphosWdtHandler.h
index 69fad067..3f46cfd3 100644
--- a/bsp_q7s/core/XiphosWdtHandler.h
+++ b/bsp_q7s/core/XiphosWdtHandler.h
@@ -24,6 +24,8 @@ class XiphosWdtHandler : public SystemObject, public ExecutableObjectIF, public
   ReturnValue_t disableWdt();
   // Timeout duration range specified by Xiphos: 0.001 seconds to 171 seconds. The libxiphos API
   // expects an int, so I guess this translates to 1 to 171 seconds.
+  // WARNING: DO NOT SET THIS HIGHER THAN 80 SECONDS!
+  // Possible bug in Xiphos/Xilinx kernel driver for watchdog, related to overflow.
   int timeoutSeconds = 80;
   struct watchdog_s* wdtHandle = nullptr;
   MessageQueueIF* requestQueue = nullptr;