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White Rabbit Switch - Gateware
Commit 0d580948 authored by Maciej Lipinski's avatar Maciej Lipinski
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[TOP_SIM] new usecases

parent 07d4cd27
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Showing with 72 additions and 9 deletions
testbench/scb_top/main.sv
View file @ 0d580948
......@@ -1326,21 +1326,21 @@ module main;
* stress test: 18 ports with packets, no gap - page-allocation too slow...
*
**/
/*
//*
initial begin
portUnderTest = 18'b111111111111111111;
repeat_number = 30;
tries_number = 1;
g_enable_pck_gaps = 0;
g_force_payload_size = 64;
g_force_payload_size = 512;
end
/*/
//*/
/** *************************** test scenario 45 ************************************* **/
/*
* test HP detection by prio - works
*
**/
///*
/*
initial begin
portUnderTest = 18'b000000000000000001;
trans_paths[0] = '{0 ,1 , 207 }; //prio 3, broadcast
......@@ -1351,7 +1351,51 @@ module main;
g_enable_pck_gaps = 0;
g_force_payload_size = 64;
end
//*/
*/
/** *************************** test scenario 46 ************************************* **/
/*
* trying to simulate test setup in the lab to check whether 8 ports binary 09_05_13_00/5
* does not show RTUful events -
*
* found and fixed :)
*
**/
/*
initial begin
portUnderTest = 18'b000000000000000001;
trans_paths[0] = '{0 ,1 ,7}; //fast forward with single entry 11...11
repeat_number = 30;
tries_number = 1;
mac_single = 1;
mac_br = 0;
g_enable_pck_gaps = 0;
g_force_payload_size = 512;
hp_prio_mask = 'b00000000;
end
*/
/** *************************** test scenario 47 ************************************* **/
/*
* testing switch over between ports 1,2
* simulating thrashing of lost physic signal....
*
**/
/*
initial begin
portUnderTest = 18'b000000000000000110;
g_tru_enable = 1;
g_failure_scenario = 10;
// tx ,rx ,opt
trans_paths[1] = '{1 ,6 , 4 };
trans_paths[2] = '{2 ,7 , 4 };
repeat_number = 30;
g_active_port = 1;
g_backup_port = 2;
tries_number = 1;
tru_config_opt = 3;
g_enable_pck_gaps = 0;
g_force_payload_size = 512;
end
*/
//////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////
......@@ -2137,7 +2181,7 @@ module main;
tatsu.drop_at_HP_enable();
hwdu=new(cpu_acc, 'h71000);
hwdu.set_tatsu(0);
hwdu.dump_mpm_page_utilization(1);
fork
begin
......@@ -2313,7 +2357,7 @@ module main;
wait_cycles(50);
rtu.set_port_config(1, 1, 0, 1); // enable port 1
wait_cycles(100);
hwdu.set_tatsu(0);
hwdu.dump_mpm_page_utilization(1);
ep_ctrl[g_active_port] = 'b0;
$display("");
$display(">>>>>>>>>>>>>>>>>>>>>>>>>>>>> link 0 down <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
......@@ -2347,8 +2391,27 @@ module main;
wait_cycles(50);
rtu.set_port_config(1, 1, 0, 1); // enable port 1
wait_cycles(100);
hwdu.set_tatsu(0);
end
hwdu.dump_mpm_page_utilization(1);
end
if(g_failure_scenario == 10)
begin
int thrash_cnt = 1;
wait_cycles(2030);
for(thrash_cnt=1;thrash_cnt<40;thrash_cnt++)
begin
ep_ctrl[g_active_port] = 'b0;
wait_cycles(thrash_cnt);
ep_ctrl[g_active_port] = 'b1;
wait_cycles(thrash_cnt);
end
$display("");
$display(">>>>>>>>>>>>>>>>>>>>>>>>>>>>> link 0 down <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
$display("");
wait_cycles(100);
hwdu.dump_mpm_page_utilization(1);
end
end
join_none; //
......
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