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More than one IPL 6 ?


If there are more than one Zorro card that can generate interrupt 
IPL 6 (External interrupts) how is it handled in NetBSD-Amiga? Are they 
chained ? How the interrupt sources polled? Even, Is it a real condition 
( which zorro cards are open-collectors ?) to able to cooperate more 
than one device in the same interrupt ?
        Janos Mohacsi

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