*** empty log message ***

diff --git a/trb_net16_hub_streaming_port_sctrl.vhd b/trb_net16_hub_streaming_port_sctrl.vhd
index 16d1051c6801e9c18d7211b9991d54ee2acf082b..052a689fa58e98ac2ab9004ec7cbab6ee3d5bc45 100644 (file)
--- a/trb_net16_hub_streaming_port_sctrl.vhd
+++ b/trb_net16_hub_streaming_port_sctrl.vhd
@@ -10,14 +10,24 @@ use work.trb_net16_hub_func.all;
 
 -- Be careful when setting the MII_NUMBER and MII_IS_* generics!
 -- for MII_NUMBER=5 (4 downlinks, 1 uplink):
--- MII_IS_UPLINK        => (0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0);
--- MII_IS_DOWNLINK      => (1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
--- MII_IS_UPLINK_ONLY   => (0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0);
 -- port 0,1,2,3: downlinks to other FPGA
 -- port 4: LVL1/Data channel on uplink to CTS, but internal endpoint on SCTRL
 -- port 5: SCTRL channel on uplink to CTS
 -- port 6: SCTRL channel from GbE interface
 
+
+
+--If the injected slow control should be visible to the network below this hub only:
+-- MII_IS_UPLINK        => (0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0);
+-- MII_IS_DOWNLINK      => (1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
+-- MII_IS_UPLINK_ONLY   => (0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0);
+
+--If injected slow control should also be visible upstream (This must be the ONLY slow control interface in this case!)
+-- MII_IS_UPLINK        => (0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0);
+-- MII_IS_DOWNLINK      => (1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
+-- MII_IS_UPLINK_ONLY   => (0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0);
+
+
 entity trb_net16_hub_streaming_port_sctrl is
   generic(
   --hub control