Proper working of set_config

OVM
1

Hi All,

I am writing a code in OVM , over there i have to use set_config(“*”,val,1) to assign val as 1.
so when i am writing this code

function void build();
    set_config_int("*", "disable_ocp_monitor_flag", 1);
    env =lpio_env::type_id::create("env",this);
 endfunction : build

The value of the disable_ocp_monitor_flag is not going to 1.

So i even tried with using get_config

function void build();
  assert(get_config_int("disable_ocp_monitor_flag", disable_ocp_monitor_flag));
  endfunction
function void build();
    set_config_int("*", "disable_ocp_monitor_flag", 1);
    env =lpio_env::type_id::create("env",this);
 endfunction : build

by doing this my test case failed.

So can anyone please suggest how to proceed further

2

In reply to shiwani chadha:
Not enough information. Where is “over there”? Where is the location of each build() and its relationship in the hierarchy. ordering between set and get is important.

3

class abc extends xyz;
ovm_component_utils(abc) int disable_ocp_monitor_flag = 0; l_mon mon[NUM_MONS];
l_trk trk;
string inst_name;

function new(string name, ovm_component parent = null);
super.new(name, parent);
endfunction

function void build();
    super.build();
  if ( get_config_int("disable_lpss_ocp_monitor", disable_ocp_monitor_flag) )  begin
 end

//I tried using set_config here also still value did of disable_ocp_monitor_flag does not change
// set_config_int(““, “disable_ocp_monitor_flag”, 1);
if(!disable_ocp_monitor_flag) begin
for(int i=0; i<NUM_MONS; i++) begin $sformat(inst_name, "mon[%0d]", i); ovm_info(get_name(), $psprintf(“Creating monitor %s”, inst_name), OVM_MEDIUM);
end
//I tried using set_config here also still value did of disable_ocp_monitor_flag does not change
set_config_int(””, “disable_ocp_monitor_flag”, 1);

end
endfunction

///I tried using the set_config command inside simple function also.
please explain the various usage of set_config and get_config