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>
212
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