[S390] cio: Allow adapter interrupt handlers per isc.

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 <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
This commit is contained in:
Cornelia Huck 2008-07-14 09:58:59 +02:00 • committed by Heiko Carstens
commit da7c5af828
5 changed files with 33 additions and 26 deletions

View file

@ -13,7 +13,7 @@
typedef void (*adapter_int_handler_t)(void *, void *);
void *s390_register_adapter_interrupt(adapter_int_handler_t, void *);
void s390_unregister_adapter_interrupt(void *);
void *s390_register_adapter_interrupt(adapter_int_handler_t, void *, u8);
void s390_unregister_adapter_interrupt(void *, u8);
#endif /* _ASM_S390_AIRQ_H */