swcore: pWB in output block works fine

502b9c71 · Maciej Lipinski · e0a08eb7 · 502b9c71 · 502b9c71
Commit 502b9c71 authored Jan 22, 2012 by Maciej Lipinski
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Showing with 64 additions and 135 deletions

xswc_output_block.vhd modules/wrsw_swcore/xswc_output_block.vhd +58 -130

xswc_core.sv testbench/swcore/xswc_core.sv +6 -5

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--- a/modules/wrsw_swcore/xswc_output_block.vhd
+++ b/modules/wrsw_swcore/xswc_output_block.vhd
--- a/testbench/swcore/xswc_core.sv
+++ b/testbench/swcore/xswc_core.sv
@@ -34,6 +34,7 @@ alloc_info_t alloc_table[1024];
 alloc_info_t dealloc_table[1024];

 int stack_bastard = 0;
+int global_seed = 0;

 int pg_alloc_cnt[1024][20];
 int pg_dealloc_cnt[1024][20];
@@ -85,7 +86,7 @@ module main;
  integer ports_ready  = 0;
  
  // some settings
-  integer n_packets_to_send = 10;
+  integer n_packets_to_send = 100;
  integer dbg               = 0;
   
  
@@ -177,11 +178,11 @@ module main;
 	input [`c_wrsw_num_ports - 1:0] mask
      );
      
-      int i, j, seed = 0;
+      int i, j, seed = global_seed;
      integer index;
      EthPacket pkt, tmpl;
      EthPacketGenerator gen  = new;
-     
+      global_seed ++;     
      tmpl                   = new;
      tmpl.src               = '{1,2,3,4,5,6};
      tmpl.dst               = '{10,11,12,13,14,15};
@@ -224,12 +225,12 @@ module main;
      begin : load_port_body
                 
        EthPacket      txed[$];         
-        int i,j, seed = 0;
+        int i,j, seed = global_seed;
        int cnt = 0;
        //bit [10:0] mask ;
 	int mask;
        int drop;
-
+	global_seed ++;
        if(dbg) $display("Initial waiting: %d cycles",((port*50)%11)*50);
        wait_cycles(((port*50)%11)*50);