Geert,
The 91c111 is well behaved and won't generate interrupts before the
card is properly started up so it does not hurt to enable the
interrupt as soon as we're sure the card is present.
OK if it behaves well.
When I wrote that comment, I thought I had seen some Atari-specific interrupt
enabling/disabling in the smc driver, but it turns out that was in the USB part.
That one is most certainly _not_ well behaved - enabling the interrupt
there does stop the kernel in its tracks.
I'm confident that interrupt disable/enable in the interrupt handler
is not required but this needs further testing still.
Cheers,
Michael
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