Resend: ATAPI support on Promise controllers

Foreword: I never get an answer on my questions on this list, PLEASE tell me if I'm unwanted here and I'm off the list.

I'm using a Promise Controller PDC40518 (SATAII150 TX4) and got a Samsung DVD-Writer SH163A a few month ago and since then I'mwaiting for ATAPI support on this driver (sata_promise).
I'm wondering what is missing on this driver, that it defines the NO_ATAPI flag.

P.S. I don't have access to the internet, but I'm willing to support developing this driver.