Does anyone know what the purpose of the IST in the Windows CE 5.0 ATADISK
driver is? In the PUBLIC tree I see the IST (PcmciaIntr) but all it does is
(optionally) print out some debug information to let you know what caused
the interrupt and then it signals an event. When I look for this event
elsewhere in the code I see all references to it ifdef'd out by
USE_INTERRUPT. Am I missing something or is this IST truly useless other
than for debug purposes? My main question for asking is that on my custom
hardware we're currently not suppporting IO mode on a compact flash card and
using common memory mode there is no interrupt and I'm trying to verify that
I can get away without the interrupt.....
Thanks,
Brian Kuebert