1/* SPDX-License-Identifier: GPL-2.0 */
2#if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
3#define _TRACE_KVM_BOOKE_H
4
5#include <linux/tracepoint.h>
6
7#undef TRACE_SYSTEM
8#define TRACE_SYSTEM kvm_booke
9
10#define kvm_trace_symbol_exit \
11	{0, "CRITICAL"}, \
12	{1, "MACHINE_CHECK"}, \
13	{2, "DATA_STORAGE"}, \
14	{3, "INST_STORAGE"}, \
15	{4, "EXTERNAL"}, \
16	{5, "ALIGNMENT"}, \
17	{6, "PROGRAM"}, \
18	{7, "FP_UNAVAIL"}, \
19	{8, "SYSCALL"}, \
20	{9, "AP_UNAVAIL"}, \
21	{10, "DECREMENTER"}, \
22	{11, "FIT"}, \
23	{12, "WATCHDOG"}, \
24	{13, "DTLB_MISS"}, \
25	{14, "ITLB_MISS"}, \
26	{15, "DEBUG"}, \
27	{32, "SPE_UNAVAIL"}, \
28	{33, "SPE_FP_DATA"}, \
29	{34, "SPE_FP_ROUND"}, \
30	{35, "PERFORMANCE_MONITOR"}, \
31	{36, "DOORBELL"}, \
32	{37, "DOORBELL_CRITICAL"}, \
33	{38, "GUEST_DBELL"}, \
34	{39, "GUEST_DBELL_CRIT"}, \
35	{40, "HV_SYSCALL"}, \
36	{41, "HV_PRIV"}
37
38TRACE_EVENT(kvm_exit,
39	TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
40	TP_ARGS(exit_nr, vcpu),
41
42	TP_STRUCT__entry(
43		__field(	unsigned int,	exit_nr		)
44		__field(	unsigned long,	pc		)
45		__field(	unsigned long,	msr		)
46		__field(	unsigned long,	dar		)
47		__field(	unsigned long,	last_inst	)
48	),
49
50	TP_fast_assign(
51		__entry->exit_nr	= exit_nr;
52		__entry->pc		= kvmppc_get_pc(vcpu);
53		__entry->dar		= kvmppc_get_fault_dar(vcpu);
54		__entry->msr		= vcpu->arch.shared->msr;
55		__entry->last_inst	= vcpu->arch.last_inst;
56	),
57
58	TP_printk("exit=%s"
59		" | pc=0x%lx"
60		" | msr=0x%lx"
61		" | dar=0x%lx"
62		" | last_inst=0x%lx"
63		,
64		__print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
65		__entry->pc,
66		__entry->msr,
67		__entry->dar,
68		__entry->last_inst
69		)
70);
71
72TRACE_EVENT(kvm_booke206_stlb_write,
73	TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
74	TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
75
76	TP_STRUCT__entry(
77		__field(	__u32,	mas0		)
78		__field(	__u32,	mas8		)
79		__field(	__u32,	mas1		)
80		__field(	__u64,	mas2		)
81		__field(	__u64,	mas7_3		)
82	),
83
84	TP_fast_assign(
85		__entry->mas0		= mas0;
86		__entry->mas8		= mas8;
87		__entry->mas1		= mas1;
88		__entry->mas2		= mas2;
89		__entry->mas7_3		= mas7_3;
90	),
91
92	TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
93		__entry->mas0, __entry->mas8, __entry->mas1,
94		__entry->mas2, __entry->mas7_3)
95);
96
97TRACE_EVENT(kvm_booke206_gtlb_write,
98	TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
99	TP_ARGS(mas0, mas1, mas2, mas7_3),
100
101	TP_STRUCT__entry(
102		__field(	__u32,	mas0		)
103		__field(	__u32,	mas1		)
104		__field(	__u64,	mas2		)
105		__field(	__u64,	mas7_3		)
106	),
107
108	TP_fast_assign(
109		__entry->mas0		= mas0;
110		__entry->mas1		= mas1;
111		__entry->mas2		= mas2;
112		__entry->mas7_3		= mas7_3;
113	),
114
115	TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
116		__entry->mas0, __entry->mas1,
117		__entry->mas2, __entry->mas7_3)
118);
119
120TRACE_EVENT(kvm_booke206_ref_release,
121	TP_PROTO(__u64 pfn, __u32 flags),
122	TP_ARGS(pfn, flags),
123
124	TP_STRUCT__entry(
125		__field(	__u64,	pfn		)
126		__field(	__u32,	flags		)
127	),
128
129	TP_fast_assign(
130		__entry->pfn		= pfn;
131		__entry->flags		= flags;
132	),
133
134	TP_printk("pfn=%llx flags=%x",
135		__entry->pfn, __entry->flags)
136);
137
138#ifdef CONFIG_SPE_POSSIBLE
139#define kvm_trace_symbol_irqprio_spe \
140	{BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \
141	{BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \
142	{BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"},
143#else
144#define kvm_trace_symbol_irqprio_spe
145#endif
146
147#ifdef CONFIG_PPC_E500MC
148#define kvm_trace_symbol_irqprio_e500mc \
149	{BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \
150	{BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"},
151#else
152#define kvm_trace_symbol_irqprio_e500mc
153#endif
154
155#define kvm_trace_symbol_irqprio \
156	kvm_trace_symbol_irqprio_spe \
157	kvm_trace_symbol_irqprio_e500mc \
158	{BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \
159	{BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \
160	{BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \
161	{BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \
162	{BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \
163	{BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \
164	{BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \
165	{BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \
166	{BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \
167	{BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \
168	{BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \
169	{BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \
170	{BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \
171	{BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \
172	{BOOKE_IRQPRIO_FIT, "FIT"}, \
173	{BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \
174	{BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \
175	{BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \
176	{BOOKE_IRQPRIO_DBELL, "DBELL"}, \
177	{BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \
178
179TRACE_EVENT(kvm_booke_queue_irqprio,
180	TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
181	TP_ARGS(vcpu, priority),
182
183	TP_STRUCT__entry(
184		__field(	__u32,	cpu_nr		)
185		__field(	__u32,	priority		)
186		__field(	unsigned long,	pending		)
187	),
188
189	TP_fast_assign(
190		__entry->cpu_nr		= vcpu->vcpu_id;
191		__entry->priority	= priority;
192		__entry->pending	= vcpu->arch.pending_exceptions;
193	),
194
195	TP_printk("vcpu=%x prio=%s pending=%lx",
196		__entry->cpu_nr,
197		__print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
198		__entry->pending)
199);
200
201#endif
202
203/* This part must be outside protection */
204
205#undef TRACE_INCLUDE_PATH
206#undef TRACE_INCLUDE_FILE
207
208#define TRACE_INCLUDE_PATH .
209#define TRACE_INCLUDE_FILE trace_booke
210
211#include <trace/define_trace.h>
212