I have an EISA motherboard, but all my current controller cards are
ISA. I expect to add more then 16MB of memory before upgrading the
controller cards to EISA cards. I did a quick look in both the FAQ and
some of the kernal stuff, but no where did I see anything like the
sysvr4 DMAMAXPAGE parameter that tells sysvr4 to restrict DMA to memory
Is there a parameter like this in linux? Can this be done on a per
controller basis, ie EISA disk, but ISA ethernet and serial cards?