[mirror_ubuntu-bionic-kernel.git] / arch / s390 / include / asm / irq.h

#ifndef _ASM_IRQ_H
#define _ASM_IRQ_H

#include <linux/hardirq.h>
#include <linux/types.h>

enum interruption_class {
	EXTERNAL_INTERRUPT,
	IO_INTERRUPT,
	EXTINT_CLK,
	EXTINT_EXC,
	EXTINT_EMS,
	EXTINT_TMR,
	EXTINT_TLA,
	EXTINT_PFL,
	EXTINT_DSD,
	EXTINT_VRT,
	EXTINT_SCP,
	EXTINT_IUC,
	EXTINT_CPM,
	IOINT_CIO,
	IOINT_QAI,
	IOINT_DAS,
	IOINT_C15,
	IOINT_C70,
	IOINT_TAP,
	IOINT_VMR,
	IOINT_LCS,
	IOINT_CLW,
	IOINT_CTC,
	IOINT_APB,
	IOINT_CSC,
	NMI_NMI,
	NR_IRQS,
};

struct ext_code {
	unsigned short subcode;
	unsigned short code;
};

typedef void (*ext_int_handler_t)(struct ext_code, 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);
void measurement_alert_subclass_register(void);
void measurement_alert_subclass_unregister(void);

#endif /* _ASM_IRQ_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef _ASM_IRQ_H
	2	#define _ASM_IRQ_H
	3
1da177e4	4	#include <linux/hardirq.h>
d7b250e2	5	#include <linux/types.h>
1da177e4	6
1da177e4 LT	7	enum interruption_class {
	8	EXTERNAL_INTERRUPT,
	9	IO_INTERRUPT,
052ff461	10	EXTINT_CLK,
2a3a2d66 HC	11	EXTINT_EXC,
2a3a2d66 HC	12	EXTINT_EMS,
052ff461 HC	13	EXTINT_TMR,
	14	EXTINT_TLA,
	15	EXTINT_PFL,
	16	EXTINT_DSD,
	17	EXTINT_VRT,
	18	EXTINT_SCP,
	19	EXTINT_IUC,
fcdd65b0	20	EXTINT_CPM,
de400d6b	21	IOINT_CIO,
30d77c3e	22	IOINT_QAI,
3283942b	23	IOINT_DAS,
12fae585	24	IOINT_C15,
3fe22f6b	25	IOINT_C70,
b8665172	26	IOINT_TAP,
f48198d5	27	IOINT_VMR,
096a6168	28	IOINT_LCS,
355eb402	29	IOINT_CLW,
85b81cdd	30	IOINT_CTC,
62d146ff	31	IOINT_APB,
65b4e403	32	IOINT_CSC,
052ff461	33	NMI_NMI,
1da177e4 LT	34	NR_IRQS,
	35	};
	36
fde15c3a HC	37	struct ext_code {
	38	unsigned short subcode;
	39	unsigned short code;
	40	};
	41
	42	typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
d7b250e2 HC	43
	44	int register_external_interrupt(u16 code, ext_int_handler_t handler);
	45	int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
	46	void service_subclass_irq_register(void);
	47	void service_subclass_irq_unregister(void);
b03d541a JG	48	void measurement_alert_subclass_register(void);
b03d541a JG	49	void measurement_alert_subclass_unregister(void);
d7b250e2	50
052ff461	51	#endif /* _ASM_IRQ_H */