Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2018-07-05T19:22:33Z

Sorry, I don't understand, what you showed should work fine.

a u_a (
.unconnected_port ( ), // spyglass disable Warning_unconnected_port
/AUTOINST/
etc
);

Original Redmine Comment
Author Name: arun kumar
Original Date: 2018-07-06T06:11:06Z

a AUTO_TEMPLATE (
         .unconnected_port ( ), // spyglass disable Warning_unconnected_port
); 

the above code results in the following

a u_a (
     .unconnected_port ( ), // Templated
     /*AUTOINST*/
     etc
);

Instead is there a way to add comments specific to a port in AUTO_TEMPLATE

a AUTO_TEMPLATE (
         .unconnected_port ( ), // print comment as "spyglass disable Warning_unconnected_port"
); 

so that following is the result

a u_a (
     .unconnected_port ( ), // spyglass disable Warning_unconnected_port
     /*AUTOINST*/
     etc
);

Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2018-07-06T14:16:44Z

There is not a way to do this, sorry. An alternative methodology I advocate is:

/AUTOWIRE/
...
a AUTO_TEMPLATE (
.unconnected_port (_unconnected_wire ),
);

Then teach your linter (or wrapper script) to automatically suppress any unconnected warnings which have "_unconnected" in their name.

The advantage of this is it makes the intent clear, and also the code would work with any lint tool without updating meta comments.