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, unsigned long retval,
85 unsigned long *retbuf),
87 TP_ARGS(opcode, retval, retbuf),
89 TP_CONDITION(cpu_online(raw_smp_processor_id())),
92 __field(unsigned long, opcode)
93 __field(unsigned long, retval)
97 __entry->opcode = opcode;
98 __entry->retval = retval;
101 TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
103 hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
107 #ifdef CONFIG_PPC_POWERNV
108 extern int opal_tracepoint_regfunc(void);
109 extern void opal_tracepoint_unregfunc(void);
111 TRACE_EVENT_FN(opal_entry,
113 TP_PROTO(unsigned long opcode, unsigned long *args),
115 TP_ARGS(opcode, args),
118 __field(unsigned long, opcode)
122 __entry->opcode = opcode;
125 TP_printk("opcode=%lu", __entry->opcode),
127 opal_tracepoint_regfunc, opal_tracepoint_unregfunc
130 TRACE_EVENT_FN(opal_exit,
132 TP_PROTO(unsigned long opcode, unsigned long retval),
134 TP_ARGS(opcode, retval),
137 __field(unsigned long, opcode)
138 __field(unsigned long, retval)
142 __entry->opcode = opcode;
143 __entry->retval = retval;
146 TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
148 opal_tracepoint_regfunc, opal_tracepoint_unregfunc
152 TRACE_EVENT(hash_fault,
154 TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
155 TP_ARGS(addr, access, trap),
157 __field(unsigned long, addr)
158 __field(unsigned long, access)
159 __field(unsigned long, trap)
163 __entry->addr = addr;
164 __entry->access = access;
165 __entry->trap = trap;
168 TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
169 __entry->addr, __entry->access, __entry->trap)
175 TP_PROTO(unsigned long lpid, unsigned long local, unsigned long rb,
176 unsigned long rs, unsigned long ric, unsigned long prs,
178 TP_ARGS(lpid, local, rb, rs, ric, prs, r),
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)
190 __entry->lpid = lpid;
191 __entry->local = local;
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,
205 #endif /* _TRACE_POWERPC_H */
207 #undef TRACE_INCLUDE_PATH
208 #undef TRACE_INCLUDE_FILE
210 #define TRACE_INCLUDE_PATH asm
211 #define TRACE_INCLUDE_FILE trace
213 #include <trace/define_trace.h>