From b421a73c3d0d7ca7a97d85900ae5b6cc455b8870 Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Mon, 28 Sep 2020 17:27:56 +0200
Subject: [PATCH] m3: virtual servers for switching to 1 giga (stop server does
 not know dr)

---
 .../mythen3DetectorServer/slsDetectorFunctionList.c      | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/slsDetectorServers/mythen3DetectorServer/slsDetectorFunctionList.c b/slsDetectorServers/mythen3DetectorServer/slsDetectorFunctionList.c
index 4b6238b64..ff7c210a2 100644
--- a/slsDetectorServers/mythen3DetectorServer/slsDetectorFunctionList.c
+++ b/slsDetectorServers/mythen3DetectorServer/slsDetectorFunctionList.c
@@ -1592,7 +1592,14 @@ int enableTenGigabitEthernet(int val) {
         else {
             bus_w(addr, bus_r(addr) & (~PKT_CONFIG_1G_INTERFACE_MSK));
         }
-        updatePacketizing();
+        // stop server does not know dr in virtual mode
+#ifdef VIRTUAL
+        if (isControlServer) {
+#endif
+            updatePacketizing();
+#ifdef VIRTUAL
+        }
+#endif
     }
     int oneG = ((bus_r(addr) & PKT_CONFIG_1G_INTERFACE_MSK) >>
                 PKT_CONFIG_1G_INTERFACE_OFST);