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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1bf4af16 AB |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM powerpc | |
4 | ||
5 | #if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ) | |
6 | #define _TRACE_POWERPC_H | |
7 | ||
8 | #include <linux/tracepoint.h> | |
9 | ||
10 | struct pt_regs; | |
11 | ||
d136e273 | 12 | DECLARE_EVENT_CLASS(ppc64_interrupt_class, |
1bf4af16 AB |
13 | |
14 | TP_PROTO(struct pt_regs *regs), | |
15 | ||
16 | TP_ARGS(regs), | |
17 | ||
18 | TP_STRUCT__entry( | |
19 | __field(struct pt_regs *, regs) | |
20 | ), | |
21 | ||
22 | TP_fast_assign( | |
23 | __entry->regs = regs; | |
24 | ), | |
25 | ||
26 | TP_printk("pt_regs=%p", __entry->regs) | |
27 | ); | |
28 | ||
d136e273 | 29 | DEFINE_EVENT(ppc64_interrupt_class, irq_entry, |
1bf4af16 AB |
30 | |
31 | TP_PROTO(struct pt_regs *regs), | |
32 | ||
d136e273 | 33 | TP_ARGS(regs) |
1bf4af16 AB |
34 | ); |
35 | ||
d136e273 | 36 | DEFINE_EVENT(ppc64_interrupt_class, irq_exit, |
6795b85c AB |
37 | |
38 | TP_PROTO(struct pt_regs *regs), | |
39 | ||
d136e273 | 40 | TP_ARGS(regs) |
6795b85c AB |
41 | ); |
42 | ||
d136e273 | 43 | DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry, |
6795b85c AB |
44 | |
45 | TP_PROTO(struct pt_regs *regs), | |
46 | ||
d136e273 AB |
47 | TP_ARGS(regs) |
48 | ); | |
6795b85c | 49 | |
d136e273 | 50 | DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit, |
6795b85c | 51 | |
d136e273 | 52 | TP_PROTO(struct pt_regs *regs), |
6795b85c | 53 | |
d136e273 | 54 | TP_ARGS(regs) |
6795b85c AB |
55 | ); |
56 | ||
c8cd093a | 57 | #ifdef CONFIG_PPC_PSERIES |
8cf868af | 58 | extern int hcall_tracepoint_regfunc(void); |
c8cd093a AB |
59 | extern void hcall_tracepoint_unregfunc(void); |
60 | ||
126df08c | 61 | TRACE_EVENT_FN_COND(hcall_entry, |
c8cd093a | 62 | |
6f26353c | 63 | TP_PROTO(unsigned long opcode, unsigned long *args), |
c8cd093a | 64 | |
6f26353c | 65 | TP_ARGS(opcode, args), |
c8cd093a | 66 | |
126df08c DK |
67 | TP_CONDITION(cpu_online(raw_smp_processor_id())), |
68 | ||
c8cd093a AB |
69 | TP_STRUCT__entry( |
70 | __field(unsigned long, opcode) | |
71 | ), | |
72 | ||
73 | TP_fast_assign( | |
74 | __entry->opcode = opcode; | |
75 | ), | |
76 | ||
77 | TP_printk("opcode=%lu", __entry->opcode), | |
78 | ||
79 | hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc | |
80 | ); | |
81 | ||
126df08c | 82 | TRACE_EVENT_FN_COND(hcall_exit, |
c8cd093a | 83 | |
6f26353c AB |
84 | TP_PROTO(unsigned long opcode, unsigned long retval, |
85 | unsigned long *retbuf), | |
c8cd093a | 86 | |
6f26353c | 87 | TP_ARGS(opcode, retval, retbuf), |
c8cd093a | 88 | |
126df08c DK |
89 | TP_CONDITION(cpu_online(raw_smp_processor_id())), |
90 | ||
c8cd093a AB |
91 | TP_STRUCT__entry( |
92 | __field(unsigned long, opcode) | |
93 | __field(unsigned long, retval) | |
94 | ), | |
95 | ||
96 | TP_fast_assign( | |
97 | __entry->opcode = opcode; | |
98 | __entry->retval = retval; | |
99 | ), | |
100 | ||
101 | TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval), | |
102 | ||
103 | hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc | |
104 | ); | |
105 | #endif | |
106 | ||
c49f6353 | 107 | #ifdef CONFIG_PPC_POWERNV |
8cf868af | 108 | extern int opal_tracepoint_regfunc(void); |
c49f6353 AB |
109 | extern void opal_tracepoint_unregfunc(void); |
110 | ||
111 | TRACE_EVENT_FN(opal_entry, | |
112 | ||
113 | TP_PROTO(unsigned long opcode, unsigned long *args), | |
114 | ||
115 | TP_ARGS(opcode, args), | |
116 | ||
117 | TP_STRUCT__entry( | |
118 | __field(unsigned long, opcode) | |
119 | ), | |
120 | ||
121 | TP_fast_assign( | |
122 | __entry->opcode = opcode; | |
123 | ), | |
124 | ||
125 | TP_printk("opcode=%lu", __entry->opcode), | |
126 | ||
127 | opal_tracepoint_regfunc, opal_tracepoint_unregfunc | |
128 | ); | |
129 | ||
130 | TRACE_EVENT_FN(opal_exit, | |
131 | ||
132 | TP_PROTO(unsigned long opcode, unsigned long retval), | |
133 | ||
134 | TP_ARGS(opcode, retval), | |
135 | ||
136 | TP_STRUCT__entry( | |
137 | __field(unsigned long, opcode) | |
138 | __field(unsigned long, retval) | |
139 | ), | |
140 | ||
141 | TP_fast_assign( | |
142 | __entry->opcode = opcode; | |
143 | __entry->retval = retval; | |
144 | ), | |
145 | ||
146 | TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval), | |
147 | ||
148 | opal_tracepoint_regfunc, opal_tracepoint_unregfunc | |
149 | ); | |
150 | #endif | |
151 | ||
cfcb3d80 AK |
152 | TRACE_EVENT(hash_fault, |
153 | ||
154 | TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap), | |
155 | TP_ARGS(addr, access, trap), | |
156 | TP_STRUCT__entry( | |
157 | __field(unsigned long, addr) | |
158 | __field(unsigned long, access) | |
159 | __field(unsigned long, trap) | |
160 | ), | |
161 | ||
162 | TP_fast_assign( | |
163 | __entry->addr = addr; | |
164 | __entry->access = access; | |
165 | __entry->trap = trap; | |
166 | ), | |
167 | ||
168 | TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx", | |
169 | __entry->addr, __entry->access, __entry->trap) | |
170 | ); | |
171 | ||
0428491c BS |
172 | |
173 | TRACE_EVENT(tlbie, | |
174 | ||
175 | TP_PROTO(unsigned long lpid, unsigned long local, unsigned long rb, | |
176 | unsigned long rs, unsigned long ric, unsigned long prs, | |
177 | unsigned long r), | |
178 | TP_ARGS(lpid, local, rb, rs, ric, prs, r), | |
179 | TP_STRUCT__entry( | |
180 | __field(unsigned long, lpid) | |
181 | __field(unsigned long, local) | |
182 | __field(unsigned long, rb) | |
183 | __field(unsigned long, rs) | |
184 | __field(unsigned long, ric) | |
185 | __field(unsigned long, prs) | |
186 | __field(unsigned long, r) | |
187 | ), | |
188 | ||
189 | TP_fast_assign( | |
190 | __entry->lpid = lpid; | |
191 | __entry->local = local; | |
192 | __entry->rb = rb; | |
193 | __entry->rs = rs; | |
194 | __entry->ric = ric; | |
195 | __entry->prs = prs; | |
196 | __entry->r = r; | |
197 | ), | |
198 | ||
199 | TP_printk("lpid=%ld, local=%ld, rb=0x%lx, rs=0x%lx, ric=0x%lx, " | |
200 | "prs=0x%lx, r=0x%lx", __entry->lpid, __entry->local, | |
201 | __entry->rb, __entry->rs, __entry->ric, __entry->prs, | |
202 | __entry->r) | |
203 | ); | |
204 | ||
1bf4af16 AB |
205 | #endif /* _TRACE_POWERPC_H */ |
206 | ||
207 | #undef TRACE_INCLUDE_PATH | |
208 | #undef TRACE_INCLUDE_FILE | |
209 | ||
210 | #define TRACE_INCLUDE_PATH asm | |
211 | #define TRACE_INCLUDE_FILE trace | |
212 | ||
213 | #include <trace/define_trace.h> |