diff options
Diffstat (limited to 'arch/s390/include/asm/irq.h')
| -rw-r--r-- | arch/s390/include/asm/irq.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h index db14a311f1d2..ba7b01c726a3 100644 --- a/arch/s390/include/asm/irq.h +++ b/arch/s390/include/asm/irq.h @@ -2,6 +2,7 @@ #define _ASM_IRQ_H #include <linux/hardirq.h> +#include <linux/types.h> enum interruption_class { EXTERNAL_INTERRUPT, @@ -15,6 +16,7 @@ enum interruption_class { EXTINT_VRT, EXTINT_SCP, EXTINT_IUC, + EXTINT_CPM, IOINT_QAI, IOINT_QDI, IOINT_DAS, @@ -30,4 +32,11 @@ enum interruption_class { NR_IRQS, }; +typedef void (*ext_int_handler_t)(unsigned int, unsigned int, unsigned long); + +int register_external_interrupt(u16 code, ext_int_handler_t handler); +int unregister_external_interrupt(u16 code, ext_int_handler_t handler); +void service_subclass_irq_register(void); +void service_subclass_irq_unregister(void); + #endif /* _ASM_IRQ_H */ |