Quote:
Originally Posted by kaffer
Bah  I will try out some other options first... thank you! |
Answer: OpenDevice each trackdisk unit 0-3 in turn and check for a match on iotd_Req.io_Unit compared with the same field in the IOReq passed to the bootblock in A1.
This is a bit of a pain in the arse in asm but luckily I can wait until I'm in C.