Usage of 'slv_if.slv_cb_drv' inconsistent with 'clocking block' object

UVM
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3

In reply to cgales:

First of all, thanks for your reply, sir.
sorry sir, the error is from slave driver not from slave monitor, my mistake,
//The interface file is correct which I’ve declared at the beginning.
//This is the slave monitor code, please look into it, line number 47,49,52, etc. are errors


class router_slave_driver extends uvm_driver #(read_xtn);

  `uvm_component_utils(router_slave_driver)

  virtual router_if.SLV_DRV slv_if;

  router_slave_agent_config slv_agt_cfg;

  extern function new(string name="router_slave_driver",uvm_component parent);
  extern function void build_phase(uvm_phase phase);
  extern function void connect_phase(uvm_phase phase);
  extern task run_phase(uvm_phase phase);
  extern task send_to_dut(read_xtn xtn);
  extern function void report_phase(uvm_phase phase);
endclass

function router_slave_driver::new(string name="router_slave_driver",uvm_component parent);
  super.new(name,parent);
endfunction

function void router_slave_driver::build_phase(uvm_phase phase);
  if(!uvm_config_db #(router_slave_agent_config)::get(this,"","router_slave_agent_config",slv_agt_cfg))
    `uvm_fatal("router_slave_driver","unable to get the slv_agt_top,have you set it?")
  super.build_phase(phase);
endfunction

function void router_slave_driver::connect_phase(uvm_phase phase);
  slv_if=slv_agt_cfg.slv_if;
  super.connect_phase(phase);
endfunction

task router_slave_driver::run_phase(uvm_phase phase);
  forever begin
    req=read_xtn::type_id::create("req");
    seq_item_port.get_next_item(req);
    send_to_dut(req);
    seq_item_port.item_done();
  end
endtask

task router_slave_driver::send_to_dut(read_xtn xtn);
  xtn=read_xtn::type_id::create("xtn");
    @(slv_if.slv_cb_drv);//line 47
  while(slv_if.slv_cb_drv.valid_out!==1'b0)
    @(slv_if.slv_cb_drv);//49
  repeat(xtn.no_of_cycles)
    begin
      @(slv_if.slv_cb_drv);//52
    end
  slv_if.slv_cb_drv.read_enb<=1'b1;
  wait(!slv_if.slv_cb_drv.valid_out)
  while(slv_if.slv_cb_drv)
  @(slv_if.slv_cb_drv);
  slv_if.slv_cb_drv.read_enb<=1'b0;
  //slv_agt_cfg.drv_data_count++;
  @(slv_if.slv_cb_drv);
  `uvm_info("Router_slv_driver",$sformatf("printing from driver\n%s",xtn.sprint()),UVM_LOW)
endtask

function void router_slave_driver::report_phase(uvm_phase phase);
  //`uvm_info(get_type_name(),$sformatf("Report:router read driver sent %0d transactions",slv_agt_cfg.drv_data_count),UVM_LOW)
  super.report_phase(phase);
endfunction

//this is slave agt config code
class router_slave_agent_config extends uvm_object;

  `uvm_object_utils(router_slave_agent_config)

  virtual router_if slv_if;

  uvm_active_passive_enum is_active=UVM_ACTIVE;

  extern function new(string name="router_slave_agent_config");
endclass

function router_slave_agent_config::new(string name="router_slave_agent_config");
  super.new(name);
endfunction

Is this information enough for you sir to debug this?

thanks you sir,
durga prasad.