[mirror_ubuntu-zesty-kernel.git] / arch / powerpc / include / asm / trace.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM powerpc

#if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_POWERPC_H

#include <linux/tracepoint.h>

struct pt_regs;

DECLARE_EVENT_CLASS(ppc64_interrupt_class,

	TP_PROTO(struct pt_regs *regs),

	TP_ARGS(regs),

	TP_STRUCT__entry(
		__field(struct pt_regs *, regs)
	),

	TP_fast_assign(
		__entry->regs = regs;
	),

	TP_printk("pt_regs=%p", __entry->regs)
);

DEFINE_EVENT(ppc64_interrupt_class, irq_entry,

	TP_PROTO(struct pt_regs *regs),

	TP_ARGS(regs)
);

DEFINE_EVENT(ppc64_interrupt_class, irq_exit,

	TP_PROTO(struct pt_regs *regs),

	TP_ARGS(regs)
);

DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry,

	TP_PROTO(struct pt_regs *regs),

	TP_ARGS(regs)
);

DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit,

	TP_PROTO(struct pt_regs *regs),

	TP_ARGS(regs)
);

#ifdef CONFIG_PPC_PSERIES
extern void hcall_tracepoint_regfunc(void);
extern void hcall_tracepoint_unregfunc(void);

TRACE_EVENT_FN_COND(hcall_entry,

	TP_PROTO(unsigned long opcode, unsigned long *args),

	TP_ARGS(opcode, args),

	TP_CONDITION(cpu_online(raw_smp_processor_id())),

	TP_STRUCT__entry(
		__field(unsigned long, opcode)
	),

	TP_fast_assign(
		__entry->opcode = opcode;
	),

	TP_printk("opcode=%lu", __entry->opcode),

	hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
);

TRACE_EVENT_FN_COND(hcall_exit,

	TP_PROTO(unsigned long opcode, unsigned long retval,
		unsigned long *retbuf),

	TP_ARGS(opcode, retval, retbuf),

	TP_CONDITION(cpu_online(raw_smp_processor_id())),

	TP_STRUCT__entry(
		__field(unsigned long, opcode)
		__field(unsigned long, retval)
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->retval = retval;
	),

	TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),

	hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
);
#endif

#ifdef CONFIG_PPC_POWERNV
extern void opal_tracepoint_regfunc(void);
extern void opal_tracepoint_unregfunc(void);

TRACE_EVENT_FN(opal_entry,

	TP_PROTO(unsigned long opcode, unsigned long *args),

	TP_ARGS(opcode, args),

	TP_STRUCT__entry(
		__field(unsigned long, opcode)
	),

	TP_fast_assign(
		__entry->opcode = opcode;
	),

	TP_printk("opcode=%lu", __entry->opcode),

	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
);

TRACE_EVENT_FN(opal_exit,

	TP_PROTO(unsigned long opcode, unsigned long retval),

	TP_ARGS(opcode, retval),

	TP_STRUCT__entry(
		__field(unsigned long, opcode)
		__field(unsigned long, retval)
	),

	TP_fast_assign(
		__entry->opcode = opcode;
		__entry->retval = retval;
	),

	TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),

	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
);
#endif

TRACE_EVENT(hash_fault,

	    TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
	    TP_ARGS(addr, access, trap),
	    TP_STRUCT__entry(
		    __field(unsigned long, addr)
		    __field(unsigned long, access)
		    __field(unsigned long, trap)
		    ),

	    TP_fast_assign(
		    __entry->addr = addr;
		    __entry->access = access;
		    __entry->trap = trap;
		    ),

	    TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
		      __entry->addr, __entry->access, __entry->trap)
);

#endif /* _TRACE_POWERPC_H */

#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE

#define TRACE_INCLUDE_PATH asm
#define TRACE_INCLUDE_FILE trace

#include <trace/define_trace.h>
Commit	Line	Data
1bf4af16 AB	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM powerpc
	3
	4	#if !defined(_TRACE_POWERPC_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	5	#define _TRACE_POWERPC_H
	6
	7	#include <linux/tracepoint.h>
	8
	9	struct pt_regs;
	10
d136e273	11	DECLARE_EVENT_CLASS(ppc64_interrupt_class,
1bf4af16 AB	12
	13	TP_PROTO(struct pt_regs *regs),
	14
	15	TP_ARGS(regs),
	16
	17	TP_STRUCT__entry(
	18	__field(struct pt_regs *, regs)
	19	),
	20
	21	TP_fast_assign(
	22	__entry->regs = regs;
	23	),
	24
	25	TP_printk("pt_regs=%p", __entry->regs)
	26	);
	27
d136e273	28	DEFINE_EVENT(ppc64_interrupt_class, irq_entry,
1bf4af16 AB	29
	30	TP_PROTO(struct pt_regs *regs),
	31
d136e273	32	TP_ARGS(regs)
1bf4af16 AB	33	);
1bf4af16 AB	34
d136e273	35	DEFINE_EVENT(ppc64_interrupt_class, irq_exit,
6795b85c AB	36
	37	TP_PROTO(struct pt_regs *regs),
	38
d136e273	39	TP_ARGS(regs)
6795b85c AB	40	);
6795b85c AB	41
d136e273	42	DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry,
6795b85c AB	43
	44	TP_PROTO(struct pt_regs *regs),
	45
d136e273 AB	46	TP_ARGS(regs)
d136e273 AB	47	);
6795b85c	48
d136e273	49	DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit,
6795b85c	50
d136e273	51	TP_PROTO(struct pt_regs *regs),
6795b85c	52
d136e273	53	TP_ARGS(regs)
6795b85c AB	54	);
6795b85c AB	55
c8cd093a AB	56	#ifdef CONFIG_PPC_PSERIES
	57	extern void hcall_tracepoint_regfunc(void);
	58	extern void hcall_tracepoint_unregfunc(void);
	59
126df08c	60	TRACE_EVENT_FN_COND(hcall_entry,
c8cd093a	61
6f26353c	62	TP_PROTO(unsigned long opcode, unsigned long *args),
c8cd093a	63
6f26353c	64	TP_ARGS(opcode, args),
c8cd093a	65
126df08c DK	66	TP_CONDITION(cpu_online(raw_smp_processor_id())),
126df08c DK	67
c8cd093a AB	68	TP_STRUCT__entry(
	69	__field(unsigned long, opcode)
	70	),
	71
	72	TP_fast_assign(
	73	__entry->opcode = opcode;
	74	),
	75
	76	TP_printk("opcode=%lu", __entry->opcode),
	77
	78	hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
	79	);
	80
126df08c	81	TRACE_EVENT_FN_COND(hcall_exit,
c8cd093a	82
6f26353c AB	83	TP_PROTO(unsigned long opcode, unsigned long retval,
6f26353c AB	84	unsigned long *retbuf),
c8cd093a	85
6f26353c	86	TP_ARGS(opcode, retval, retbuf),
c8cd093a	87
126df08c DK	88	TP_CONDITION(cpu_online(raw_smp_processor_id())),
126df08c DK	89
c8cd093a AB	90	TP_STRUCT__entry(
	91	__field(unsigned long, opcode)
	92	__field(unsigned long, retval)
	93	),
	94
	95	TP_fast_assign(
	96	__entry->opcode = opcode;
	97	__entry->retval = retval;
	98	),
	99
	100	TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
	101
	102	hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
	103	);
	104	#endif
	105
c49f6353 AB	106	#ifdef CONFIG_PPC_POWERNV
	107	extern void opal_tracepoint_regfunc(void);
	108	extern void opal_tracepoint_unregfunc(void);
	109
	110	TRACE_EVENT_FN(opal_entry,
	111
	112	TP_PROTO(unsigned long opcode, unsigned long *args),
	113
	114	TP_ARGS(opcode, args),
	115
	116	TP_STRUCT__entry(
	117	__field(unsigned long, opcode)
	118	),
	119
	120	TP_fast_assign(
	121	__entry->opcode = opcode;
	122	),
	123
	124	TP_printk("opcode=%lu", __entry->opcode),
	125
	126	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
	127	);
	128
	129	TRACE_EVENT_FN(opal_exit,
	130
	131	TP_PROTO(unsigned long opcode, unsigned long retval),
	132
	133	TP_ARGS(opcode, retval),
	134
	135	TP_STRUCT__entry(
	136	__field(unsigned long, opcode)
	137	__field(unsigned long, retval)
	138	),
	139
	140	TP_fast_assign(
	141	__entry->opcode = opcode;
	142	__entry->retval = retval;
	143	),
	144
	145	TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
	146
	147	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
	148	);
	149	#endif
	150
cfcb3d80 AK	151	TRACE_EVENT(hash_fault,
	152
	153	TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
	154	TP_ARGS(addr, access, trap),
	155	TP_STRUCT__entry(
	156	__field(unsigned long, addr)
	157	__field(unsigned long, access)
	158	__field(unsigned long, trap)
	159	),
	160
	161	TP_fast_assign(
	162	__entry->addr = addr;
	163	__entry->access = access;
	164	__entry->trap = trap;
	165	),
	166
	167	TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
	168	__entry->addr, __entry->access, __entry->trap)
	169	);
	170
1bf4af16 AB	171	#endif /* _TRACE_POWERPC_H */
	172
	173	#undef TRACE_INCLUDE_PATH
	174	#undef TRACE_INCLUDE_FILE
	175
	176	#define TRACE_INCLUDE_PATH asm
	177	#define TRACE_INCLUDE_FILE trace
	178
	179	#include <trace/define_trace.h>