Fixing #20753 (erroneous covergroup sampling function declaration) revealed that there has been coverage hole in AES DV: we were not driving invalid operation values and thus not testing the inherent resolution to the encryption mode in case of an invalid value.
I am not worried at all about this, the logic is super simple an very similar to other config fields where we check the resolution and also have coverage. But we still should solve this for M5.
Description
Fixing #20753 (erroneous covergroup sampling function declaration) revealed that there has been coverage hole in AES DV: we were not driving invalid operation values and thus not testing the inherent resolution to the encryption mode in case of an invalid value.
I am not worried at all about this, the logic is super simple an very similar to other config fields where we check the resolution and also have coverage. But we still should solve this for M5.