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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM powerpc
#if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_POWERPC_H
#include <linux/tracepoint.h>
struct pt_regs;
DECLARE_EVENT_CLASS(ppc64_interrupt_class,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs),
TP_STRUCT__entry(
__field(struct pt_regs *, regs)
),
TP_fast_assign(
__entry->regs = regs;
),
TP_printk("pt_regs=%p", __entry->regs)
);
DEFINE_EVENT(ppc64_interrupt_class, irq_entry,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
DEFINE_EVENT(ppc64_interrupt_class, irq_exit,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
#ifdef CONFIG_PPC_DOORBELL
DEFINE_EVENT(ppc64_interrupt_class, doorbell_entry,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
DEFINE_EVENT(ppc64_interrupt_class, doorbell_exit,
TP_PROTO(struct pt_regs *regs),
TP_ARGS(regs)
);
#endif
#ifdef CONFIG_PPC_PSERIES
extern int hcall_tracepoint_regfunc(void);
extern void hcall_tracepoint_unregfunc(void);
TRACE_EVENT_FN_COND(hcall_entry,
TP_PROTO(unsigned long opcode, unsigned long *args),
TP_ARGS(opcode, args),
TP_CONDITION(cpu_online(raw_smp_processor_id())),
TP_STRUCT__entry(
__field(unsigned long, opcode)
),
TP_fast_assign(
__entry->opcode = opcode;
),
TP_printk("opcode=%lu", __entry->opcode),
hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
);
TRACE_EVENT_FN_COND(hcall_exit,
TP_PROTO(unsigned long opcode, long retval, unsigned long *retbuf),
TP_ARGS(opcode, retval, retbuf),
TP_CONDITION(cpu_online(raw_smp_processor_id())),
TP_STRUCT__entry(
__field(unsigned long, opcode)
__field(long, retval)
),
TP_fast_assign(
__entry->opcode = opcode;
__entry->retval = retval;
),
TP_printk("opcode=%lu retval=%ld", __entry->opcode, __entry->retval),
hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
);
#endif
#ifdef CONFIG_PPC_POWERNV
extern int opal_tracepoint_regfunc(void);
extern void opal_tracepoint_unregfunc(void);
TRACE_EVENT_FN(opal_entry,
TP_PROTO(unsigned long opcode, unsigned long *args),
TP_ARGS(opcode, args),
TP_STRUCT__entry(
__field(unsigned long, opcode)
),
TP_fast_assign(
__entry->opcode = opcode;
),
TP_printk("opcode=%lu", __entry->opcode),
opal_tracepoint_regfunc, opal_tracepoint_unregfunc
);
TRACE_EVENT_FN(opal_exit,
TP_PROTO(unsigned long opcode, unsigned long retval),
TP_ARGS(opcode, retval),
TP_STRUCT__entry(
__field(unsigned long, opcode)
__field(unsigned long, retval)
),
TP_fast_assign(
__entry->opcode = opcode;
__entry->retval = retval;
),
TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
opal_tracepoint_regfunc, opal_tracepoint_unregfunc
);
#endif
TRACE_EVENT(hash_fault,
TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
TP_ARGS(addr, access, trap),
TP_STRUCT__entry(
__field(unsigned long, addr)
__field(unsigned long, access)
__field(unsigned long, trap)
),
TP_fast_assign(
__entry->addr = addr;
__entry->access = access;
__entry->trap = trap;
),
TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
__entry->addr, __entry->access, __entry->trap)
);
TRACE_EVENT(tlbie,
TP_PROTO(unsigned long lpid, unsigned long local, unsigned long rb,
unsigned long rs, unsigned long ric, unsigned long prs,
unsigned long r),
TP_ARGS(lpid, local, rb, rs, ric, prs, r),
TP_STRUCT__entry(
__field(unsigned long, lpid)
__field(unsigned long, local)
__field(unsigned long, rb)
__field(unsigned long, rs)
__field(unsigned long, ric)
__field(unsigned long, prs)
__field(unsigned long, r)
),
TP_fast_assign(
__entry->lpid = lpid;
__entry->local = local;
__entry->rb = rb;
__entry->rs = rs;
__entry->ric = ric;
__entry->prs = prs;
__entry->r = r;
),
TP_printk("lpid=%ld, local=%ld, rb=0x%lx, rs=0x%lx, ric=0x%lx, "
"prs=0x%lx, r=0x%lx", __entry->lpid, __entry->local,
__entry->rb, __entry->rs, __entry->ric, __entry->prs,
__entry->r)
);
TRACE_EVENT(tlbia,
TP_PROTO(unsigned long id),
TP_ARGS(id),
TP_STRUCT__entry(
__field(unsigned long, id)
),
TP_fast_assign(
__entry->id = id;
),
TP_printk("ctx.id=0x%lx", __entry->id)
);
#endif /* _TRACE_POWERPC_H */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH asm
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>
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