How to work GK210 cache

I do not understand the GK210 cache policy, I wanted to know how its addressing works, someone could tell me or indicate an article where it shows its address, how would I put a data in l1 or l2 for example

hmm I think that nvidia are deliberately secretive about the details of caches.
Anyway the details are likely to change between different GPUs and so
what you build now is likely not to work well on the next GPU.

Essentially the best policy might be simply to accept that L1 and L2 caches
automatically load, replace and re-load data.

Bill