1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM powerpc
5 #if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_POWERPC_H
8 #include <linux/tracepoint.h>
12 DECLARE_EVENT_CLASS(ppc64_interrupt_class,
14 TP_PROTO(struct pt_regs *regs),
19 __field(struct pt_regs *, regs)
26 TP_printk("pt_regs=%p", __entry->regs)
29 DEFINE_EVENT(ppc64_interrupt_class, irq_entry,
31 TP_PROTO(struct pt_regs *regs),
36 DEFINE_EVENT(ppc64_interrupt_class, irq_exit,
38 TP_PROTO(struct pt_regs *regs),
43 DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry,
45 TP_PROTO(struct pt_regs *regs),
50 DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit,
52 TP_PROTO(struct pt_regs *regs),
57 #ifdef CONFIG_PPC_PSERIES
58 extern int hcall_tracepoint_regfunc(void);
59 extern void hcall_tracepoint_unregfunc(void);
61 TRACE_EVENT_FN_COND(hcall_entry,
63 TP_PROTO(unsigned long opcode, unsigned long *args),
65 TP_ARGS(opcode, args),
67 TP_CONDITION(cpu_online(raw_smp_processor_id())),
70 __field(unsigned long, opcode)
74 __entry->opcode = opcode;
77 TP_printk("opcode=%lu", __entry->opcode),
79 hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
82 TRACE_EVENT_FN_COND(hcall_exit,
84 TP_PROTO(unsigned long opcode, long retval, unsigned long *retbuf),
86 TP_ARGS(opcode, retval, retbuf),
88 TP_CONDITION(cpu_online(raw_smp_processor_id())),
91 __field(unsigned long, opcode)
96 __entry->opcode = opcode;
97 __entry->retval = retval;
100 TP_printk("opcode=%lu retval=%ld", __entry->opcode, __entry->retval),
102 hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
106 #ifdef CONFIG_PPC_POWERNV
107 extern int opal_tracepoint_regfunc(void);
108 extern void opal_tracepoint_unregfunc(void);
110 TRACE_EVENT_FN(opal_entry,
112 TP_PROTO(unsigned long opcode, unsigned long *args),
114 TP_ARGS(opcode, args),
117 __field(unsigned long, opcode)
121 __entry->opcode = opcode;
124 TP_printk("opcode=%lu", __entry->opcode),
126 opal_tracepoint_regfunc, opal_tracepoint_unregfunc
129 TRACE_EVENT_FN(opal_exit,
131 TP_PROTO(unsigned long opcode, unsigned long retval),
133 TP_ARGS(opcode, retval),
136 __field(unsigned long, opcode)
137 __field(unsigned long, retval)
141 __entry->opcode = opcode;
142 __entry->retval = retval;
145 TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
147 opal_tracepoint_regfunc, opal_tracepoint_unregfunc
151 TRACE_EVENT(hash_fault,
153 TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
154 TP_ARGS(addr, access, trap),
156 __field(unsigned long, addr)
157 __field(unsigned long, access)
158 __field(unsigned long, trap)
162 __entry->addr = addr;
163 __entry->access = access;
164 __entry->trap = trap;
167 TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
168 __entry->addr, __entry->access, __entry->trap)
174 TP_PROTO(unsigned long lpid, unsigned long local, unsigned long rb,
175 unsigned long rs, unsigned long ric, unsigned long prs,
177 TP_ARGS(lpid, local, rb, rs, ric, prs, r),
179 __field(unsigned long, lpid)
180 __field(unsigned long, local)
181 __field(unsigned long, rb)
182 __field(unsigned long, rs)
183 __field(unsigned long, ric)
184 __field(unsigned long, prs)
185 __field(unsigned long, r)
189 __entry->lpid = lpid;
190 __entry->local = local;
198 TP_printk("lpid=%ld, local=%ld, rb=0x%lx, rs=0x%lx, ric=0x%lx, "
199 "prs=0x%lx, r=0x%lx", __entry->lpid, __entry->local,
200 __entry->rb, __entry->rs, __entry->ric, __entry->prs,
206 TP_PROTO(unsigned long id),
209 __field(unsigned long, id)
216 TP_printk("ctx.id=0x%lx", __entry->id)
219 #endif /* _TRACE_POWERPC_H */
221 #undef TRACE_INCLUDE_PATH
222 #undef TRACE_INCLUDE_FILE
224 #define TRACE_INCLUDE_PATH asm
225 #define TRACE_INCLUDE_FILE trace
227 #include <trace/define_trace.h>