How to disable vr_axi checks

Hi.

This is done using the set_check() method, either at the start of the test, or even just during a part of the test, since you can switch the errors back on again if you wish. Here's a simple time-zero example.

extend sys {
  run() is also {
    set_check("...ERR_VR_AXI190...",WARNING); // or IGNORE or ERROR_CONTINUE etc.
  };
};

More information can be found in the "cdnshelp"  tool by searching for "set_check". There are also vr_axi examples of using set_check in the vr_axi package itself, e.g. in the file:

VIPCAT11.30.007-s/packages/vr_axi/examples/e/axi3/vr_axi_config_template.e

Thanks  i am using axi vip enviornment in my enviornment,on top of axi there is uvm sv wrapper for doing transactions , in test enviornment i am doing like below,but i am not seeing any effect with this . I dont want these axi messages to dumped in irun.log .Just want to disable all vr_axi_agent_monitor checks

 vr_axi::set_vip_cmd("set_check \"...VR_AXI**...\" IGNORE");

You were close but the command is "set check" not "set_check". Here's an example from the examples directory, the file is VIPCAT11.30.007-s/vips/amba_axi/vr_axi/examples/sv/axi3/interface/vr_axi_test.sv:

vr_axi::set_vip_cmd("set check \"...VR_AXI242...\" IGNORE");
 

You should probably not use the stars in the pattern match expression either, the ellipsis (...) is equivalent to ".*" so already matches what you're trying to match with the star.

BTW, why do you want to turn off all the AXI checks in the log? Surely you want to know about protocol errors, otherwise what's the point of running a VIP?

If you really don't want any checks at all, then you would do better to turn off completely rather than letting them run and just masking the messages. There is a "has_checks" field in vr_axi_master_agent_configand vr_axi_slave_agent_config which you can use to disable the checks completely.

Thanks,i got it. Now tool ignores the error with below command.

vr_axi::set_vip_cmd("set check \"...VR_AXI242...\" IGNORE");

I dont want to disable all axi checks i want to disable only one check which checks for wdata when wvalid is low. Error message is something like this. I want to know whether we can disable only this particular check below. These error statements are occupying lot of log space

 ERR_VR_AXI*_MASTER_BAD_DATA_SIGNAL_VALUE_WHEN_WVALID_LOW

 OK, sounds like you're sorted then. You confused me when you said "Just want to disable all vr_axi_agent_monitor checks". :-)