da7c5af828
Enhance the adapter interruption API so that device drivers can register a handler for a specific interruption subclass. This will allow different device drivers to move to differently prioritized subclasses in order to avoid congestion. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
20 lines
530 B
C
20 lines
530 B
C
/*
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* include/asm-s390/airq.h
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*
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* Copyright IBM Corp. 2002,2007
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* Author(s): Ingo Adlung <adlung@de.ibm.com>
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* Cornelia Huck <cornelia.huck@de.ibm.com>
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* Arnd Bergmann <arndb@de.ibm.com>
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* Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
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*/
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#ifndef _ASM_S390_AIRQ_H
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#define _ASM_S390_AIRQ_H
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typedef void (*adapter_int_handler_t)(void *, void *);
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void *s390_register_adapter_interrupt(adapter_int_handler_t, void *, u8);
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void s390_unregister_adapter_interrupt(void *, u8);
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#endif /* _ASM_S390_AIRQ_H */
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