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1/* SPDX-License-Identifier: GPL-2.0+ */2// Copyright 2017 IBM Corp.3#undef TRACE_SYSTEM4#define TRACE_SYSTEM ocxl5 6#if !defined(_TRACE_OCXL_H) || defined(TRACE_HEADER_MULTI_READ)7#define _TRACE_OCXL_H8 9#include <linux/tracepoint.h>10 11 12TRACE_EVENT(ocxl_mmu_notifier_range,13 TP_PROTO(unsigned long start, unsigned long end, unsigned long pidr),14 TP_ARGS(start, end, pidr),15 16 TP_STRUCT__entry(17 __field(unsigned long, start)18 __field(unsigned long, end)19 __field(unsigned long, pidr)20 ),21 22 TP_fast_assign(23 __entry->start = start;24 __entry->end = end;25 __entry->pidr = pidr;26 ),27 28 TP_printk("start=0x%lx end=0x%lx pidr=0x%lx",29 __entry->start,30 __entry->end,31 __entry->pidr32 )33);34 35TRACE_EVENT(ocxl_init_mmu_notifier,36 TP_PROTO(int pasid, unsigned long pidr),37 TP_ARGS(pasid, pidr),38 39 TP_STRUCT__entry(40 __field(int, pasid)41 __field(unsigned long, pidr)42 ),43 44 TP_fast_assign(45 __entry->pasid = pasid;46 __entry->pidr = pidr;47 ),48 49 TP_printk("pasid=%d, pidr=0x%lx",50 __entry->pasid,51 __entry->pidr52 )53);54 55TRACE_EVENT(ocxl_release_mmu_notifier,56 TP_PROTO(int pasid, unsigned long pidr),57 TP_ARGS(pasid, pidr),58 59 TP_STRUCT__entry(60 __field(int, pasid)61 __field(unsigned long, pidr)62 ),63 64 TP_fast_assign(65 __entry->pasid = pasid;66 __entry->pidr = pidr;67 ),68 69 TP_printk("pasid=%d, pidr=0x%lx",70 __entry->pasid,71 __entry->pidr72 )73);74 75DECLARE_EVENT_CLASS(ocxl_context,76 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),77 TP_ARGS(pid, spa, pasid, pidr, tidr),78 79 TP_STRUCT__entry(80 __field(pid_t, pid)81 __field(void*, spa)82 __field(int, pasid)83 __field(u32, pidr)84 __field(u32, tidr)85 ),86 87 TP_fast_assign(88 __entry->pid = pid;89 __entry->spa = spa;90 __entry->pasid = pasid;91 __entry->pidr = pidr;92 __entry->tidr = tidr;93 ),94 95 TP_printk("linux pid=%d spa=0x%p pasid=0x%x pidr=0x%x tidr=0x%x",96 __entry->pid,97 __entry->spa,98 __entry->pasid,99 __entry->pidr,100 __entry->tidr101 )102);103 104DEFINE_EVENT(ocxl_context, ocxl_context_add,105 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),106 TP_ARGS(pid, spa, pasid, pidr, tidr)107);108 109DEFINE_EVENT(ocxl_context, ocxl_context_remove,110 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),111 TP_ARGS(pid, spa, pasid, pidr, tidr)112);113 114TRACE_EVENT(ocxl_terminate_pasid,115 TP_PROTO(int pasid, int rc),116 TP_ARGS(pasid, rc),117 118 TP_STRUCT__entry(119 __field(int, pasid)120 __field(int, rc)121 ),122 123 TP_fast_assign(124 __entry->pasid = pasid;125 __entry->rc = rc;126 ),127 128 TP_printk("pasid=0x%x rc=%d",129 __entry->pasid,130 __entry->rc131 )132);133 134DECLARE_EVENT_CLASS(ocxl_fault_handler,135 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),136 TP_ARGS(spa, pe, dsisr, dar, tfc),137 138 TP_STRUCT__entry(139 __field(void *, spa)140 __field(u64, pe)141 __field(u64, dsisr)142 __field(u64, dar)143 __field(u64, tfc)144 ),145 146 TP_fast_assign(147 __entry->spa = spa;148 __entry->pe = pe;149 __entry->dsisr = dsisr;150 __entry->dar = dar;151 __entry->tfc = tfc;152 ),153 154 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",155 __entry->spa,156 __entry->pe,157 __entry->dsisr,158 __entry->dar,159 __entry->tfc160 )161);162 163DEFINE_EVENT(ocxl_fault_handler, ocxl_fault,164 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),165 TP_ARGS(spa, pe, dsisr, dar, tfc)166);167 168DEFINE_EVENT(ocxl_fault_handler, ocxl_fault_ack,169 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),170 TP_ARGS(spa, pe, dsisr, dar, tfc)171);172 173TRACE_EVENT(ocxl_afu_irq_alloc,174 TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq),175 TP_ARGS(pasid, irq_id, virq, hw_irq),176 177 TP_STRUCT__entry(178 __field(int, pasid)179 __field(int, irq_id)180 __field(unsigned int, virq)181 __field(int, hw_irq)182 ),183 184 TP_fast_assign(185 __entry->pasid = pasid;186 __entry->irq_id = irq_id;187 __entry->virq = virq;188 __entry->hw_irq = hw_irq;189 ),190 191 TP_printk("pasid=0x%x irq_id=%d virq=%u hw_irq=%d",192 __entry->pasid,193 __entry->irq_id,194 __entry->virq,195 __entry->hw_irq196 )197);198 199TRACE_EVENT(ocxl_afu_irq_free,200 TP_PROTO(int pasid, int irq_id),201 TP_ARGS(pasid, irq_id),202 203 TP_STRUCT__entry(204 __field(int, pasid)205 __field(int, irq_id)206 ),207 208 TP_fast_assign(209 __entry->pasid = pasid;210 __entry->irq_id = irq_id;211 ),212 213 TP_printk("pasid=0x%x irq_id=%d",214 __entry->pasid,215 __entry->irq_id216 )217);218 219TRACE_EVENT(ocxl_afu_irq_receive,220 TP_PROTO(int virq),221 TP_ARGS(virq),222 223 TP_STRUCT__entry(224 __field(int, virq)225 ),226 227 TP_fast_assign(228 __entry->virq = virq;229 ),230 231 TP_printk("virq=%d",232 __entry->virq233 )234);235 236#endif /* _TRACE_OCXL_H */237 238/* This part must be outside protection */239#undef TRACE_INCLUDE_PATH240#define TRACE_INCLUDE_PATH .241#define TRACE_INCLUDE_FILE trace242#include <trace/define_trace.h>243