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