(violating the PC Card spec), so... use the "power cycle" socket event to
determine when we've reached Vcc before proceeding, rather than using a fixed
amount of time. This has the double advantage that it makes the card attach
time even shorter on sane systems -- the minimum is now ~38ms on my i8500
rather than 222ms.
Probably a similar change should be made to pcic, but it was hard enough
figuring out whether it would work with pccbb. The chip specs suck.
For now, I'm leaving in a couple of additional printf()s in the hope that I
will get some interesting data from them.