[linux-2.6-block.git] / arch / powerpc / kvm / trace.h

/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H

#include <linux/tracepoint.h>

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace

/*
 * Tracepoint for guest mode entry.
 */
TRACE_EVENT(kvm_ppc_instr,
	TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
	TP_ARGS(inst, _pc, emulate),

	TP_STRUCT__entry(
		__field(	unsigned int,	inst		)
		__field(	unsigned long,	pc		)
		__field(	unsigned int,	emulate		)
	),

	TP_fast_assign(
		__entry->inst		= inst;
		__entry->pc		= _pc;
		__entry->emulate	= emulate;
	),

	TP_printk("inst %u pc 0x%lx emulate %u\n",
		  __entry->inst, __entry->pc, __entry->emulate)
);

TRACE_EVENT(kvm_stlb_inval,
	TP_PROTO(unsigned int stlb_index),
	TP_ARGS(stlb_index),

	TP_STRUCT__entry(
		__field(	unsigned int,	stlb_index	)
	),

	TP_fast_assign(
		__entry->stlb_index	= stlb_index;
	),

	TP_printk("stlb_index %u", __entry->stlb_index)
);

TRACE_EVENT(kvm_stlb_write,
	TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
		 unsigned int word1, unsigned int word2),
	TP_ARGS(victim, tid, word0, word1, word2),

	TP_STRUCT__entry(
		__field(	unsigned int,	victim		)
		__field(	unsigned int,	tid		)
		__field(	unsigned int,	word0		)
		__field(	unsigned int,	word1		)
		__field(	unsigned int,	word2		)
	),

	TP_fast_assign(
		__entry->victim		= victim;
		__entry->tid		= tid;
		__entry->word0		= word0;
		__entry->word1		= word1;
		__entry->word2		= word2;
	),

	TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
		__entry->victim, __entry->tid, __entry->word0,
		__entry->word1, __entry->word2)
);

TRACE_EVENT(kvm_gtlb_write,
	TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
		 unsigned int word1, unsigned int word2),
	TP_ARGS(gtlb_index, tid, word0, word1, word2),

	TP_STRUCT__entry(
		__field(	unsigned int,	gtlb_index	)
		__field(	unsigned int,	tid		)
		__field(	unsigned int,	word0		)
		__field(	unsigned int,	word1		)
		__field(	unsigned int,	word2		)
	),

	TP_fast_assign(
		__entry->gtlb_index	= gtlb_index;
		__entry->tid		= tid;
		__entry->word0		= word0;
		__entry->word1		= word1;
		__entry->word2		= word2;
	),

	TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
		__entry->gtlb_index, __entry->tid, __entry->word0,
		__entry->word1, __entry->word2)
);

TRACE_EVENT(kvm_check_requests,
	TP_PROTO(struct kvm_vcpu *vcpu),
	TP_ARGS(vcpu),

	TP_STRUCT__entry(
		__field(	__u32,	cpu_nr		)
		__field(	__u32,	requests	)
	),

	TP_fast_assign(
		__entry->cpu_nr		= vcpu->vcpu_id;
		__entry->requests	= vcpu->requests;
	),

	TP_printk("vcpu=%x requests=%x",
		__entry->cpu_nr, __entry->requests)
);

#endif /* _TRACE_KVM_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
46f43c6e MT	2	#if !defined(_TRACE_KVM_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	3	#define _TRACE_KVM_H
	4
	5	#include <linux/tracepoint.h>
	6
	7	#undef TRACE_SYSTEM
	8	#define TRACE_SYSTEM kvm
	9	#define TRACE_INCLUDE_PATH .
	10	#define TRACE_INCLUDE_FILE trace
	11
	12	/*
	13	* Tracepoint for guest mode entry.
	14	*/
	15	TRACE_EVENT(kvm_ppc_instr,
346b2762 AG	16	TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
346b2762 AG	17	TP_ARGS(inst, _pc, emulate),
46f43c6e MT	18
	19	TP_STRUCT__entry(
	20	__field( unsigned int, inst )
	21	__field( unsigned long, pc )
	22	__field( unsigned int, emulate )
	23	),
	24
	25	TP_fast_assign(
	26	__entry->inst = inst;
346b2762	27	__entry->pc = _pc;
46f43c6e MT	28	__entry->emulate = emulate;
	29	),
	30
	31	TP_printk("inst %u pc 0x%lx emulate %u\n",
	32	__entry->inst, __entry->pc, __entry->emulate)
	33	);
	34
	35	TRACE_EVENT(kvm_stlb_inval,
	36	TP_PROTO(unsigned int stlb_index),
	37	TP_ARGS(stlb_index),
	38
	39	TP_STRUCT__entry(
	40	__field( unsigned int, stlb_index )
	41	),
	42
	43	TP_fast_assign(
	44	__entry->stlb_index = stlb_index;
	45	),
	46
	47	TP_printk("stlb_index %u", __entry->stlb_index)
	48	);
	49
	50	TRACE_EVENT(kvm_stlb_write,
	51	TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
	52	unsigned int word1, unsigned int word2),
	53	TP_ARGS(victim, tid, word0, word1, word2),
	54
	55	TP_STRUCT__entry(
	56	__field( unsigned int, victim )
	57	__field( unsigned int, tid )
	58	__field( unsigned int, word0 )
	59	__field( unsigned int, word1 )
	60	__field( unsigned int, word2 )
	61	),
	62
	63	TP_fast_assign(
	64	__entry->victim = victim;
	65	__entry->tid = tid;
	66	__entry->word0 = word0;
	67	__entry->word1 = word1;
	68	__entry->word2 = word2;
	69	),
	70
	71	TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
	72	__entry->victim, __entry->tid, __entry->word0,
	73	__entry->word1, __entry->word2)
	74	);
	75
	76	TRACE_EVENT(kvm_gtlb_write,
	77	TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
	78	unsigned int word1, unsigned int word2),
	79	TP_ARGS(gtlb_index, tid, word0, word1, word2),
	80
	81	TP_STRUCT__entry(
	82	__field( unsigned int, gtlb_index )
	83	__field( unsigned int, tid )
	84	__field( unsigned int, word0 )
	85	__field( unsigned int, word1 )
	86	__field( unsigned int, word2 )
	87	),
	88
	89	TP_fast_assign(
	90	__entry->gtlb_index = gtlb_index;
	91	__entry->tid = tid;
92	__entry->word0 = word0;
93	__entry->word1 = word1;
94	__entry->word2 = word2;
95	),
96
97	TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
98	__entry->gtlb_index, __entry->tid, __entry->word0,
99	__entry->word1, __entry->word2)
100	);
101
6346046c AG	102	TRACE_EVENT(kvm_check_requests,
	103	TP_PROTO(struct kvm_vcpu *vcpu),
	104	TP_ARGS(vcpu),
	105
	106	TP_STRUCT__entry(
	107	__field( __u32, cpu_nr )
	108	__field( __u32, requests )
	109	),
	110
	111	TP_fast_assign(
	112	__entry->cpu_nr = vcpu->vcpu_id;
	113	__entry->requests = vcpu->requests;
	114	),
	115
	116	TP_printk("vcpu=%x requests=%x",
	117	__entry->cpu_nr, __entry->requests)
	118	);
	119
46f43c6e MT	120	#endif /* _TRACE_KVM_H */
	121
	122	/* This part must be outside protection */
	123	#include <trace/define_trace.h>