To know if your card is supported the best things to do is to check this website:
You will find all the links to the different drivers that your card needs, and the optionnal firmware. Please note, that everything named sta or staging usually means that it is a software that does not have the quality required yet to be merged in the main Linux tree, but are provided so that at least you can try out things right away. Depending on your hardware you could be lucky or unlucky with a staging driver.
If Puredyne is missing software/firmware/modules for your card, please check this website first so that you can point us to the right info and we can see what is possible. If your card is indeed supported well, and the driver missing please file an enhancement request here.