set when extended translation is turned on, thus we need to do the mailbox
unlock command no matter what value is in the extended bios flag byte as
the other extensions (ie, > 2 drive support) cause the same problems.
The code has been changed to ALWAYS unlock the mailbox interface on ALL
1542C class boards.
then use that information to fix the enhancemode features of the
1542C/CF boards by turning them off.
When doing this I found that the Buslogic 545S does NOT properly
mimic the 1542 families AHA_INQUIRE command. It only returns 1
byte of information, when the adaptec manual clearly states that 4
bytes are to be returned. I added a printf that explains the error
when we see a 545S for now, I tried to come up with a better solution,
but it involved to much work for now.
way of doing things. There still remain several drivers that need to
be updated. Also added a compile-time option to pccons to switch the
control and caps-lock keys (REVERSE_CAPS_CTRL) - added for my personal
sanity.