For your last question, if you are asking about Tofino details, I would recommend contacting Intel support via one of the methods described in this answer: Intel(r) Tofino(tm) Family, TNA, and P4Studio questions - #2
For your last question, if you are asking about Tofino details, I would recommend contacting Intel support via one of the methods described in this answer: Intel(r) Tofino(tm) Family, TNA, and P4Studio questions - #2