One of my customer asked me question about providing them driver for RAID controller card in the server. It seems that server vendor only provides firmware for the controller but no driver. Also chipset vendor doesn't include any linux instructions. Therefore, it seems that support should be directly in kernel. But how to check that? Grep of kernel source revealed information about hardware model in one of the modules C code - so I've got module name. However that doesn't seem like an information I could provide to customer back.
Is there any official list in documentation that would list hardware versions supported by particular module? Or any better way of finding such information?