GNU Linux-libre 5.15.72-gnu
[releases.git] / arch / powerpc / kvm / trace_booke.h
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
38 TRACE_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
72 TRACE_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
97 TRACE_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
120 TRACE_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
179 TRACE_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>